Servo control controller with protection function
By using spring and sliding connection structures in the servo controller for shock absorption and combined with heat dissipation components, the damage problem of traditional servo controllers in vibration and high temperature environments is solved, extending service life and improving system stability.
Patent Information
- Application Number
- CN202420991523.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Traditional protective servo controllers are prone to damage when facing vibration and high temperature environments, resulting in reduced service life and higher cost. Reduced power may lead to temporary or permanent failure of the system, increasing complexity and cost.
A servo controller with protection function is designed, using spring and sliding connection structure to achieve shock absorption of the controller, combined with heat dissipation components such as thermal base, heat pipe, heat sink and fan for effective heat dissipation, ensuring that the controller is in harsh environments stable operation.
The spring and sliding connection are used to achieve buffering and shock absorption of the controller, extending the service life, and effectively reducing the damage to the controller by high temperature through the heat dissipation component, improving the stability and efficiency of the system.
Smart Images
Figure CN222263328U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of servo controllers, in particular to a servo control controller with a protection function. Background Art
[0002] Servo control controllers with protection functions are high-precision control devices that are widely used in the field of industrial automation. Such controllers usually have strong environmental adaptability, can maintain stable operation in various complex environments, protect machinery and equipment from external factors, and ensure the safety and efficiency of the production process. The controllers have good protection performance and can operate stably in harsh environments, such as high temperature, low temperature, high humidity, etc.
[0003] The traditional protection method is to use multiple identical or similar hardware components to perform critical tasks. When one component fails, other components can take over its function. When the current exceeds the set value, the fuse or fuse will be disconnected to prevent overload and short circuit. Prevent overheating by monitoring temperature, which may include shutting off the power supply or reducing the power when the temperature is too high. Use vibration-damping materials to reduce the impact of vibration and shock on the system.
[0004] The above protection methods are costly because they require additional hardware resources, reducing power may cause temporary or permanent system failure, requiring manual or automatic replacement, may limit the performance of the system under normal operating conditions, and require additional backup systems, which may increase cost and complexity. Utility Model Content
[0005] In order to make up for the above deficiencies, the utility model provides a servo control controller with a protective function, aiming to improve the problem that vibration is prone to occur during use, which may cause damage to the controller and reduce the service life of the controller.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a servo control controller with a protective function, comprising a shell, a driver is arranged inside the shell, the outer wall of the driver is slidably connected to a limiting slider, the outer wall of the limiting slider is fixedly connected to a locking block, the inside of the shell is fixedly connected to a fixed block, one end of the fixed block is fixedly connected to a fixed cone block, the outer wall of the fixed cone block is slidably connected to the inner wall of the locking block, the outer wall of the fixed cone block is slidably connected to a sliding cone block, the outer wall of the sliding cone block is slidably connected to the inner wall of the locking block, the inside of the locking block is slidably connected to a limiting ring, one end of the limiting ring is fixedly connected to an inclined block, the outer wall of the inclined block is fixedly connected to a first spring, one end of the first spring is fixedly connected to the inside of the locking block, the inner wall of the first spring is slidably connected to the outer wall of the limiting ring, and a heat dissipation component is arranged inside the shell.
[0007] Furthermore, the heat dissipation assembly includes a heat-conducting base, an outer wall of the heat-conducting base is fixedly connected to the inside of the shell, and a heat-conducting pipe is fixedly connected to the inside of the heat-conducting base.
[0008] Furthermore, a heat sink is fixedly connected to the outer wall of the heat conducting pipe, a heat dissipation fan is fixedly connected to the upper surface of the shell, and a heat dissipation fan is arranged on the outer wall of the heat conducting pipe.
[0009] Furthermore, a sliding plate is fixedly connected to the lower end of the heat-conducting base, and two ends of the sliding plate are slidably connected to the inside of the shell.
[0010] Furthermore, a first connecting block is fixedly connected to the upper surface of the sliding plate, and a sliding rod is fixedly connected to the upper surface of the first connecting block.
[0011] Furthermore, a second spring is fixedly connected to the inside of the outer wall of the sliding rod, and one end of the second spring is fixedly connected to a second connecting block.
[0012] Furthermore, the outer wall of the second connecting block is fixedly connected with a connecting rod, the outer wall is slidably connected with the first movable block, the interior of the first movable block is fixedly connected with a third spring, and one end of the first movable block is rotatably connected with the second movable block.
[0013] Furthermore, one end of the second movable block is rotatably connected to the outer wall of the first connecting block, and an exhaust fan is fixedly connected to the interior of the outer shell.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the controller can be fixed and removed by pressing the controller inward for multiple times, and the buffering and shock-absorbing effect of the controller is achieved through the rebound effect of the second spring and the third spring, thereby achieving the beneficial effect of fixing and shock-absorbing the controller, and solving the problem that vibration is easy to occur during use, which may cause damage to the controller and reduce the service life of the controller.
[0016] 2. In the utility model, the heat sink and the cooling fan are used to dissipate the heat of the running controller, thereby achieving the beneficial effect of heat dissipation of the controller and solving the problem that a large amount of heat is generated during use, and the high heat may damage the controller. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional structural diagram of a servo control controller with a protective function proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of one side of the housing of the servo control controller with protection function proposed by the utility model;
[0019] Figure 3 This is a partial structural diagram of one side of the limit slider of the servo control controller with protection function proposed by the utility model;
[0020] Figure 4 This is a partial structural diagram of one side of the locking block of the servo control controller with protection function proposed by the utility model;
[0021] Figure 5 This is a partial structural diagram of one side of the first connecting block of the servo control controller with protection function proposed by the utility model.
[0022] Legend:
[0023] 1. Housing; 2. Driver; 3. Fixed block; 4. Locking block; 5. Limiting slider; 6. Fixed cone block; 7. Sliding cone block; 8. Limiting ring; 9. First spring; 10. Oblique block; 11. Sliding plate; 12. First connecting block; 13. Sliding rod; 14. Second spring; 15. Second connecting block; 16. Connecting rod; 17. First movable block; 18. Third spring; 19. Second movable block; 20. Heat-conducting base; 21. Heat-conducting pipe; 22. Heat sink; 23. Cooling fan; 24. Exhaust fan. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 2 - Figure 4 The utility model provides an embodiment of a servo control controller with a protective function, comprising a shell 1, a driver 2 is arranged inside the shell 1, the outer wall of the driver 2 is slidably connected to a limit slider 5, the outer wall of the limit slider 5 is fixedly connected to a locking block 4, the inside of the shell 1 is fixedly connected to a fixed block 3, one end of the fixed block 3 is fixedly connected to a fixed cone block 6, the outer wall of the fixed cone block 6 is slidably connected to the inner wall of the locking block 4, the outer wall of the fixed cone block 6 is slidably connected to a sliding cone block 7, the outer wall of the sliding cone block 7 is slidably connected to the inner wall of the locking block 4, the inner wall of the locking block 4 is slidably connected to a limit ring 8, one end of the limit ring 8 is fixedly connected to an inclined block 10, the outer wall of the inclined block 10 is fixedly connected to a first spring 9, one end of the first spring 9 is fixedly connected to the inside of the locking block 4, the inner wall of the first spring 9 is slidably connected to the outer wall of the limit ring 8, and a heat dissipation component is arranged inside the shell 1.
[0026] Specifically, by installing the limit slider 5 to the rear of the driver 2, and by installing the driver 2 inside the shell 1 and pressing it inward, the inclined block 10 is driven to slide between the fixed cone block 6 and the sliding cone block 7 by sliding inward, and the fixed cone block 6 is fixed inside the shell 1, behind the driver 2, and the inclined block 10 is pressed inward again to slide to the rear of the sliding cone block 7, and the driver 2 is taken out to make the sliding cone block 7 move outward through the outward movement of the inclined block 10. When the sliding cone block 7 slides to the rear of the fixed cone block 6, the sliding cone block 7 is blocked and does not move, and the inclined block 10 is still moving outward.
[0027] Reference Figure 1 - Figure 3 The heat dissipation assembly includes a heat-conducting base 20, the outer wall of the heat-conducting base 20 is fixedly connected to the inside of the shell 1, a heat-conducting pipe 21 is fixedly connected to the inside of the heat-conducting base 20, and a heat sink 22 is fixedly connected to the outer wall of the heat-conducting pipe 21. A heat dissipation fan 23 is fixedly connected to the upper surface of the shell 1, and a heat dissipation fan 23 is arranged on the outer wall of the heat-conducting pipe 21.
[0028] Specifically, by installing one end of the heat-conducting base 20 above the sliding plate 11, the heat-conducting base 20 transfers the heat of the driver 2 to the interior of the heat-conducting pipe 21 located above the heat-conducting base 20, the heat-conducting pipe 21 transfers the heat to the heat sink 22, the heat sink 22 transfers the heat into the air, and the heat is discharged through the cooling fan 23.
[0029] Reference Figure 3 - Figure 5 The lower end of the heat-conducting base 20 is fixedly connected to a sliding plate 11, both ends of the sliding plate 11 are slidably connected to the inside of the shell 1, the upper surface of the sliding plate 11 is fixedly connected to a first connecting block 12, the upper surface of the first connecting block 12 is fixedly connected to a sliding rod 13, the outer wall of the sliding rod 13 is fixedly connected to a second spring 14, one end of the second spring 14 is fixedly connected to a second connecting block 15, the outer wall of the second connecting block 15 is fixedly connected to a connecting rod 16, the outer wall is slidably connected to a first movable block 17, the inner part of which is fixedly connected to a third spring 18, one end of the first movable block 17 is rotatably connected to a second movable block 19, one end of the second movable block 19 is rotatably connected to the outer wall of the first connecting block 12, and an exhaust fan 24 is fixedly connected to the inside of the shell 1.
[0030] Specifically, the sliding plate 11 slides inside the housing 1, driving the sliding rod 13 to slide inside the second spring 14. When the first connecting blocks 12 on both sides move upward, the first movable block 17 moves inward through the upward movement of the second movable block 19, driving the third spring 18 to be squeezed inward.
[0031] Working principle: When it is necessary to use a servo control controller with a protective function, first install the limit slider 5 to the rear of the driver 2, install the driver 2 into the inside of the shell 1 and press it inward, and slide the inclined block 10 inward to slide between the fixed cone block 6 and the sliding cone block 7. The fixed cone block 6 is fixed inside the shell 1, behind the driver 2, and the inclined block 10 is pressed inward again to slide to the rear of the sliding cone block 7. The driver 2 is taken out to make the sliding cone block 7 move outward through the outward movement of the inclined block 10. When the sliding cone block 7 slides to the rear of the fixed cone block 6, the sliding cone block 7 is blocked and immobilized, and the inclined block 10 is still moving outward, thereby achieving the effect of removing and fixing the driver 2. When the driver 2 When shaking occurs inside the shell 1, the sliding plate 11 slides inside the shell 1 and drives the sliding rod 13 to slide inside the second spring 14. When the first connecting blocks 12 on both sides move upward, the first movable block 17 is made to move inward through the upward movement of the second movable block 19, driving the third spring 18 to be squeezed inward, thereby achieving the effect of shock absorption and buffering of the driver 2. When the driver 2 generates heat during operation, by installing one end of the heat-conducting base 20 above the sliding plate 11, the heat-conducting base 20 transfers the heat of the driver 2 to the inside of the heat-conducting pipe 21 located above the heat-conducting base 20, and the heat-conducting pipe 21 transfers the heat to the heat sink 22. The heat sink 22 transfers the heat to the air and discharges the heat through the cooling fan 23.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A servo control controller with a protective function, comprising a housing (1), characterized in that: A driver (2) is arranged inside the housing (1); the outer wall of the driver (2) is slidably connected to a limit slider (5); the outer wall of the limit slider (5) is fixedly connected to a locking block (4); the interior of the housing (1) is fixedly connected to a fixed block (3); one end of the fixed block (3) is fixedly connected to a fixed cone block (6); the outer wall of the fixed cone block (6) is slidably connected to the inner wall of the locking block (4); the outer wall of the fixed cone block (6) is slidably connected to a sliding cone block (7); The outer wall of the moving cone block (7) is slidably connected to the inner wall of the locking block (4); the interior of the locking block (4) is slidably connected to a limiting ring (8); one end of the limiting ring (8) is fixedly connected to an inclined block (10); the outer wall of the inclined block (10) is fixedly connected to a first spring (9); one end of the first spring (9) is fixedly connected to the interior of the locking block (4); the inner wall of the first spring (9) is slidably connected to the outer wall of the limiting ring (8); and a heat dissipation component is arranged inside the housing (1).
2. The servo control controller with protection function according to claim 1, characterized in that: The heat dissipation assembly comprises a heat-conducting base (20), the outer wall of the heat-conducting base (20) is fixedly connected to the inside of the housing (1), and the inside of the heat-conducting base (20) is fixedly connected to a heat-conducting pipe (21).
3. The servo control controller with protection function according to claim 2, characterized in that: The outer wall of the heat-conducting pipe (21) is fixedly connected with a heat sink (22), the upper surface of the housing (1) is fixedly connected with a heat-dissipating fan (23), and the outer wall of the heat-conducting pipe (21) is provided with a heat-dissipating fan (23).
4. The servo control controller with protection function according to claim 2, characterized in that: The lower end of the heat-conducting base (20) is fixedly connected to a sliding plate (11), and both ends of the sliding plate (11) are slidably connected inside the housing (1).
5. The servo control controller with protection function according to claim 4, characterized in that: The upper surface of the sliding plate (11) is fixedly connected to a first connecting block (12), and the upper surface of the first connecting block (12) is fixedly connected to a sliding rod (13).
6. The servo control controller with protection function according to claim 5, characterized in that: A second spring (14) is fixedly connected inside the outer wall of the sliding rod (13), and one end of the second spring (14) is fixedly connected to a second connecting block (15).
7. The servo control controller with protection function according to claim 6, characterized in that: The outer wall of the second connecting block (15) is fixedly connected to a connecting rod (16), the outer wall is slidably connected to the first movable block (17), the interior of which is fixedly connected to a third spring (18), and one end of the first movable block (17) is rotatably connected to the second movable block (19).
8. The servo control controller with protection function according to claim 7, characterized in that: One end of the second movable block (19) is rotatably connected to the outer wall of the first connecting block (12), and an exhaust fan (24) is fixedly connected to the interior of the housing (1).