Custom constant force spiral spring for tobacco shelf pusher

การใช้สปริงไฟฟ้าในล็อคความปลอดภัยของรถเข็นไฟฟ้า

เวลา:2022-9-14

One of the biggest benefits of electric wheelchairs is the use of an electric drive that allows users to move freely even without having to push themselves manually or with human power. These wheelchairs are prepared for people in different situations, while allowing more people with inconvenient lives to regain their freedom. The electric wheelchair includes a mobile seat part, a body part used as a seat support, a seat adjustment mechanism arranged under the seat to maintain the balance of the seat part, a underbody part located under the body part, and a crawler walking mechanism.   Electric wheelchair characterized in that the safety locking device is a double-wing safety locking device comprising a housing, a pair of latching members fixed to the wall of the housing by the action of a power spring, two pinions, one of which is configured as a small motor, each latching member having a small tooth edge and a large tooth edge, each of the two pinions engaging the small tooth edge of one said latching member. The large tooth edges of the two latch members engage the teeth of the circular bottom edge of the longitudinal plate of the seat section when the safety locking device is in the locked state, and when in the unlocked state, the large tooth edges of the latch members leave the teeth of the circular bottom edge of the longitudinal plate driven by said pinion and are locked in their initial position by means of their respective power springs.   The performance of key wheelchair components and accessories therefore...

บทบาทสำคัญของสปริงแปรงมอเตอร์ในการออกแบบกังหันลม

เวลา:2022-9-14

Wind-turbines are proven to create reliable and pollution-free energy, and as technology innovates, the cost to develop and manufacturer them is only becoming more affordable. Research demonstrates that to get the most return on turbines, whether onshore or offshore: the bigger the turbine, the better. There are two reasons for this: larger rotors and blades increase the total potential production capacity of the turbine, while higher fixtures and blades are higher in the atmosphere, increasing the power it can actually produce. These two factors are the driving forces behind the efficiency of wind turbines and their ability to create renewable energy. However, in order to achieve this goal, the manufacture of wind turbines requires the use of dozens of parts, components and materials. Motor brush or carbon brush is a small and important part of wind turbine design.  An important part of wind turbine motor brush is motor brush spring. These springs play a key role in the efficient operation of wind turbine generators and are used to push the brush towards the commutator in the motor to generate friction and transfer current between the rotating part of the machine and its power supply.     For high-performance wind turbines, the brush materials (or brush grades) and components used in the manufacturing process must be of high quality. In addition to the final details required for your application, some specifications to consider when selecting motor brush springs include:     Material: stainless steel is used in most applications. Life cycle and force: the force of the spring should be equal to...

[Qianye Precision]ข้อดีของสปริงแรงคงที่

เวลา:2022-9-15

 The unique quality of constant force spring makes it a perfect balance for heavy moving parts. If your equipment requires springs, consider constant force springs. This is a kind of tension spring. They do not obey Hooke's law, so their force remains unchanged, even when deflected. Constant force spring can be used in almost all kinds of products. Some of the largest consumers are medical device manufacturers. Machines, dental X-ray equipment - and almost any articulated and heavy equipment - are equipped with constant force springs. Smaller constant force springs for medical devices are also part of syringes and drug injectors. We can also find a large number of constant force springs in daily necessities, such as retractable key chain, retractable dog rope, vacuum cleaner, thread winder, safety belt, window balance system, indoor shutter and monitor lifting and so on. Due to the flat force curve of constant force spring, constant force spring is suitable for applications requiring stable motion range and constant load. To learn more about this type of spring and see if it can be used in your device or application, please contact our engineer.       So what are the advantages of constant force spring?       1. Small space requirements;       2. Provide a stable range of motion;       3. No inertia can be overcome;       4. Install to existing hardware;       5. Produce a balance effect.    Because of these advantages, constant force springs have sufficient versatility and can be used in many applications that require constant load to balance,...

การประยุกต์ใช้สปริงแรงแปรผันในบานม้วนไฟฟ้า

เวลา:2022-9-14

The electric roller shutter has many advantages, such as beautiful and simple appearance, firm and durable structure, etc. the roller shutter is suitable for a variety of places, such as business office buildings, hotels, restaurants, offices and homes (used as gauze curtain), especially for large-area glass curtain walls. When the roller shutter fabric is put down, it can soften the indoor light, avoid the trouble of direct sunlight, and achieve a good sunshade effect. When the roller shutter is raised, its volume is so small that it is not easy to be detected. Have you ever thought about why the roller shutter will automatically rise and fall, and can freeze at any position without running up or down? You may not have an in-depth understanding, because the addition of variable force spring makes the electric roller shutter achieve this effect. The electric roller shutter extends from the longest to the shortest, and the weight of the lower beam changes from light to heavy. Therefore, the elastic force of the variable force spring needs to gradually increase from small to large, reaching the full stroke and gravity balance. So that the curtain can stop and hover at any position. Many variable force springs on the market can not reach the variable force spring whose force is changing at any section, so many electric roller blinds will add some components (deceleration device, damping device, gear device, limit device, etc.) to achieve the effect of perfect lifting, free positioning and free pause. Qianye often contacts with some foreign curtain industries, especially in cordless curtains and roller blinds, which...

มู่ลี่ลูกปัดแบบดึงและมู่ลี่ไร้สาย

เวลา:2022-9-14

The roller blinds are blackout roller blinds, soft yarn roller blinds, and Shangri-La roller blinds in appearance. They are mainly corded and cordless. Roller shutters have many advantages such as beautiful and simple appearance, firm and durable structure, etc. Roller shutters are suitable for various places, especially for large-area glass curtain walls. When the roller blind fabric is put down, it can soften the indoor light, avoid the trouble of direct sunlight, and achieve a good shading effect. When the roller blind is raised, its volume is very small, so that it is not easy to be detected.        The bead roller blinds use the rope or chain to ascend and descend. The biggest problem of the rope/bead system is that the curtain will not be pulled when it is too big, and the rope will easily break. It is not very convenient to use, and the rope is easy to get dirty. It is very dangerous for children to play with ropes. In developed western countries, the use of beaded roller blinds has been banned and cordless curtains are fully used.        There are many complex components in the spring mechanism control part of many cordless roller blinds on the market, such as: deceleration device, damping device, gear device, limit device, etc. Qianye cancels the traditional complex components, and uses professional spring technology to design, it becomes A spring assembly that can stop at will.        Cordless roller blinds can balance the roller blinds at any position under the action of the spring...

คุณรู้หลักการของเกวียนทางการแพทย์หรือไม่?

เวลา:2022-9-14

During the normal operation of the hospital, it is often necessary to use the medical cart. The medical cart refers to the ward protection and transfer of medical equipment. The medical cart prevents the patient from causing further injury in the process of transporting the patient. At the same time, it also reduces the labor intensity of medical staff or family members. It is a commonly used medical device. At present, the medical cart on the market can only be used in the process of lifting the patient from the hospital bed to the cart or from the cart to the hospital bed, The scope of use is narrow, which is easy to cause a waste of resources and the problem of single function. Therefore, a medical multifunctional cart is proposed to solve the above problems. The medical multifunctional cart has simple structure and convenient operation. It can be used as a medical cart under normal working conditions. Drugs for medical use can be placed in the medicine box, and medical waste generated in the medical process can be placed in the garbage box. The turnover cover plate can close the garbage box to prevent the garbage in the garbage box from shaking or overflowing due to the movement of the cart. The operator rotates the rotating rod and turns the connecting rod and pulley out of the shell, When the pulley is in contact with the ground, the operator pushes the cart, and the cart can be moved freely with the help of the pulley. When the hospital lacks...

การประยุกต์ใช้สปริงแรงบิดคงที่ในวิทยุไร้สาย

เวลา:2022-9-14

ด้วยความสนใจที่เพิ่มขึ้นของมนุษย์ต่อปัญหาสิ่งแวดล้อมในกระบวนการก้าวหน้าทางสังคม สีเขียวและคาร์บอนต่ำได้กลายเป็นเทรนด์ใหม่ที่เป็นที่นิยม และเทคโนโลยีและผลิตภัณฑ์ประหยัดพลังงานและรักษาสิ่งแวดล้อมยังคงเกิดขึ้นซึ่งส่งผลกระทบและเปลี่ยนแปลงชีวิตของเรา . การผลิตไฟฟ้าจากมือเป็นวิธีการจัดหาพลังงานที่เป็นมิตรต่อสิ่งแวดล้อม เครื่องกำเนิดไฟฟ้าที่ขับเคลื่อนด้วยวิทยุมีมอเตอร์สปริงแรงบิดคงที่ เมื่อขันสปริงให้แน่น สปริงจะค่อยๆ พันบนดรัมที่ใหญ่กว่า และพลังงานกลที่ได้รับระหว่างการไขลานจะถูกแปลงเป็นพลังงานศักย์และเก็บไว้ในสปริง เมื่อปล่อยสปริง พลังงานที่เก็บไว้จะส่งผ่านอุปกรณ์ส่งกำลังและมอเตอร์หมุนเพื่อสร้างแรงดันไฟขาออก ซึ่งจะถูกปรับโดยซีเนอร์ไดโอดเพื่อจ่ายพลังงานให้กับวิทยุในรูปของปลั๊ก มอเตอร์สปริงแรงบิดคงที่เป็นสายพานวัสดุสปริงอัดแรง ซึ่งเป็นขดลวดและเก็บไว้ในถังเก็บขนาดเล็ก จากนั้นยึดปลายอิสระแล้วหมุนกลับไปที่ดรัมส่งที่ใหญ่ขึ้น นี่คือส่วน "คดเคี้ยว" ของรอบสปริงแรงบิดคงที่ เมื่อปล่อยดรัมส่ง สปริงจะกลับไปที่ดรัมจัดเก็บเพื่อแสดงความโค้งตามธรรมชาติ หมุนดรัมเอาต์พุต และให้แรงบิดเกือบคงที่ เมื่อสปริงขดรอบดรัมเก็บขนาดเล็กกว่า มอเตอร์สปริงแรงบิดคงที่จะเกิดขึ้น จากนั้นขั้วต่อจะหมุนกลับและยึดเข้ากับดรัมเอาต์พุตที่ใหญ่ขึ้น ส่วนสปริงบนดรัมส่งออกเรียกว่า "ส่วนที่คดเคี้ยว" และคุณสามารถประกอบสปริงเป็นแบบเดียวหรือหลายแบบได้ ฟังก์ชัน...

สปริงแรงแปรผันในการแสดงจุดซื้อใหม่

เวลา:2022-9-14

Automatic advance shelves are more widely used in stores and people's lives, and are more often used for displaying and placing goods (incense hata, rosemary, etc.). However, the conventional shelf propeller has one end of the baffle on both sides fixed and the other end movable. Although in use, after the first row of goods is taken away, the second row of goods will be automatically pushed to the first row, which can save the staff's finishing time, but in the process of pushing the goods, it is easy to cause the goods in the back row to pop out of the display slot due to the activity of the ends of the shelf advancer on both sides of the stopper, which brings inconvenience to the use.   To provide a new type of shelf propeller for the problem of the shortcomings of the existing technology. The new shelf propeller includes a base plate, a side plate, a push plate and a baffle plate, the base plate, the side plate, the push plate and the baffle plate are enclosed to form a shelf slot for placing goods. The side plate is provided on both sides of the bottom plate, and the push plate is provided on the bottom plate, and a variable force spring is provided between the push plate and the bottom plate, and the variable force spring drives the push plate to move. The baffle plate is set at the end of the bottom plate. The utility model structure design is simple, reasonable, orderly, occupy little space, easy...