Piezoresistor detection distribution assembly

Abstract

The utility model relates to the technical field of piezoresistor detection, and particularly discloses a piezoresistor detection distribution assembly, which comprises a workbench, a rotating mechanism arranged at the top of the workbench and used for rotating a piezoresistor at a fixed angle, and a plurality of pressing positioning mechanisms arranged in the rotating mechanism and used for limiting the piezoresistor, according to the piezoresistor detection and distribution assembly, the rotating mechanism is arranged on the top of the workbench, the detection mechanism capable of detecting the piezoresistor is arranged on the top of the workbench, and the pushing mechanism capable of pushing the piezoresistor is arranged at the position, located in the rotating mechanism, of the top of the workbench. And by arranging the pressing and positioning mechanism, the position of the piezoresistor can be limited, and the situation that the detection work cannot be continued due to the fact that the position of the piezoresistor deviates when the piezoresistor rotates is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of varistor detection, in particular to a varistor detection distribution component. Background Art

[0002] "Varistor" is mainly used to clamp voltage when the circuit is subjected to overvoltage, absorbing excess current to protect sensitive devices. When testing varistor, the staff still adopts manual testing, which makes it impossible to achieve fast and accurate testing operations, making the entire operation process more cumbersome and complicated, thereby greatly increasing the testing time. Therefore, we propose a varistor detection distribution component. Utility Model Content

[0003] The purpose of the present utility model is to provide a varistor detection and distribution component to solve the problem proposed in the above background technology that the staff still have to perform manual detection, which makes it impossible to perform the detection operation quickly and accurately, making the entire operation process more cumbersome and complicated, thereby greatly increasing the detection time.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a varistor detection and distribution component, comprising: a workbench, a rotating mechanism for rotating the varistor at a fixed angle is provided on the top of the workbench, a plurality of clamping and positioning mechanisms for limiting the varistor are provided inside the rotating mechanism, a detection mechanism capable of detecting the varistor is provided on the top of the workbench, and a pushing mechanism capable of pushing the varistor is provided on the top of the workbench and located inside the rotating mechanism.

[0005] The rotating mechanism includes a stepper motor fixedly connected to the bottom of the workbench, a lower disc fixedly connected to the top of the stepper motor and located above the workbench, and an upper disc fixedly connected to the top of the lower disc.

[0006] Among them, the detection mechanism includes two first support columns fixedly connected to the top of the workbench, the tops of the two first support columns are fixedly connected to the support platform, the top of the support platform is fixedly connected to the cylinder, the output end of the cylinder is fixedly connected to the first fixed block, the internal sliding connection of the first fixed block is two first limit rods, the bottoms of the two first limit rods are fixedly connected to the detection plate, the outside of the first limit rod is provided with a first spring between the first fixed block and the detection plate, one side of the support platform is fixedly connected to the arc-shaped slope plate, one side of the arc-shaped slope plate is fixedly connected to the touch switch, and the top of the workbench and directly below the detection plate is fixedly connected to the supporting platform.

[0007] Among them, the clamping and positioning mechanism includes multiple second springs fixedly connected to the top of the upper disc, the top of the second spring is fixedly connected to a pull plate, the bottom of the pull plate and located inside the second spring are fixedly connected to two second limiting rods, the second limiting rod is slidably connected to the upper disc, the bottom of the second limiting rod is fixedly connected to a clamping plate, and an elliptical rod is fixedly connected between the two second limiting rods.

[0008] Among them, the pushing mechanism includes a support frame fixedly connected to the top of the workbench, a fixed column fixedly connected to one side of the support frame, a hollow slot plate fixedly connected to the bottom of the fixed column, a magnet plate slidably connected to the inner wall of the hollow slot plate, two third limiting rods fixedly connected to one side of the magnet plate, a third spring is sleeved on the outside of the two third limiting rods and located on one side of the magnet plate, one end of the third limiting rod is fixedly connected to a push plate located on the outside of the hollow slot plate, and an electromagnet is fixedly connected to the side of the inner wall of the hollow slot plate away from the magnet plate.

[0009] The magnetic poles of the electromagnet facing the magnet plate are opposite.

[0010] Among them, a control panel is fixedly connected to one side of the workbench, and the control panel is electrically connected to the touch switch, detection board, stepper motor, cylinder and electromagnet.

[0011] The utility model has at least the following beneficial effects:

[0012] By providing a rotating mechanism, a fixed angle rotation speed program can be set before rotating the varistor, thereby facilitating the subsequent detection work of the varistor. By providing a clamping positioning mechanism, the position of the varistor can be limited to prevent position displacement during rotation, thereby preventing the detection work from being able to continue. By providing a pushing mechanism, each varistor can be moved to a specified position and pushed, and then the varistor can be pushed to the position of the detection mechanism. After that, the detection mechanism can be used to detect the varistor, thereby achieving rapid and accurate detection without the need for staff to manually push the varistor, thereby providing a guarantee for the detection results and providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0015] Figure 3 This is a schematic diagram of the front view structure of the detection mechanism of the utility model;

[0016] Figure 4 This is a rear view structural diagram of the detection mechanism of the utility model;

[0017] Figure 5 This is a schematic structural diagram of the curved slope plate of the utility model;

[0018] Figure 6 This is a schematic diagram of the overall structure of the push mechanism of the utility model;

[0019] Figure 7 This is a schematic diagram of the internal structure of the hollow slot plate of the utility model;

[0020] Figure 8 It is a schematic diagram of the overall structure of the compacting and positioning mechanism of the utility model.

[0021] In the figure: 1. workbench; 2. rotating mechanism; 21. stepping motor; 22. lower disc; 23. upper disc; 3. detection mechanism; 31. bearing platform; 32. first supporting column; 33. supporting platform; 34. cylinder; 35. first fixing block; 36. first limiting rod; 37. detection plate; 38. first spring; 39. arc slope plate; 390. touch switch; 4. clamping and positioning mechanism; 41. second limiting rod; 42. clamping plate; 43. pulling plate; 44. second spring; 45. elliptical rod; 5. pushing mechanism; 51. supporting frame; 52. fixing column; 53. slotted plate; 54. pushing plate; 55. magnet plate; 56. electromagnet; 57. third limiting rod; 58. third spring; 6. control panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figures 1 to 8The utility model provides a technical solution: a varistor detection and distribution component, comprising: a workbench 1, a rotating mechanism 2 for rotating the varistor at a fixed angle is provided on the top of the workbench 1, a plurality of pressing and positioning mechanisms 4 for limiting the varistor are provided inside the rotating mechanism 2, a detection mechanism 3 capable of detecting the varistor is provided on the top of the workbench 1, and a pushing mechanism 5 capable of pushing the varistor is provided on the top of the workbench 1 and located inside the rotating mechanism 2. When in use, the rotating mechanism 2 can be provided to set a fixed angle rotation speed program before rotating the varistor, and then the position can be set after the rotation. The continued detection work of the varistor is facilitated by providing a clamping and positioning mechanism 4, which can limit the position of the varistor to prevent position displacement during rotation, and thus making it impossible to continue the detection work. By providing a pushing mechanism 5, each varistor can be moved to a specified position for pushing, and then the varistor is pushed to the position of the detection mechanism 3, and then the detection mechanism 3 can be used to detect the varistor, thereby achieving rapid and accurate detection without the need for staff to manually push the varistor, thereby providing a guarantee for the detection result and providing convenience for the staff to use.

[0025] The rotating mechanism 2 includes a stepper motor 21 fixedly connected to the bottom of the workbench 1, and a lower disc 22 is fixedly connected to the top of the stepper motor 21 and located above the workbench 1. The top of the lower disc 22 is fixedly connected to the upper disc 23. When in use, the stepper motor 21 is set to a fixed angle and speed in advance, and then the stepper motor 21 is controlled to rotate the lower disc 22. The upper disc 23 can be driven to rotate through the lower disc 22, and then the varistor above the lower disc 22 can be driven.

[0026] The detection mechanism 3 includes two first support columns 32 fixedly connected to the top of the workbench 1, the tops of the two first support columns 32 are fixedly connected to a support platform 33, the top of the support platform 33 is fixedly connected to a cylinder 34, the output end of the cylinder 34 is fixedly connected to a first fixed block 35, the interior of the first fixed block 35 is slidably connected to two first limiting rods 36, the bottoms of the two first limiting rods 36 are fixedly connected to a detection plate 37, the outside of the first limiting rods 36 and between the first fixed block 35 and the detection plate 37 are provided with a first spring 38, one side of the support platform 33 is fixedly connected to an arc-shaped slope plate 39, and one side of the arc-shaped slope plate 39 is fixed A touch switch 390 is fixedly connected, and a supporting platform 31 is fixedly connected to the top of the workbench 1 and just below the detection plate 37. During use, when the touch switch 390 is touched, the piezoresistor is pushed onto the supporting platform 31, and then the cylinder 34 is controlled to operate to push the detection plate 37 at the bottom of the first fixed block 35 to move downward, so that the detection plate 37 is driven to contact the piezoresistor to provide protection for the piezoresistor. The first limit rod 36 is driven by the detection plate 37 to slide on the first fixed block 35, and the first spring 38 is compressed, thereby preventing excessive pressure from being applied to the piezoresistor. The piezoresistor can be detected through the detection plate 37.

[0027] The pressing and positioning mechanism 4 includes a plurality of second springs 44 fixedly connected to the top of the upper disc 23, a pull plate 43 fixedly connected to the top of the second spring 44, and two second limiting rods 41 fixedly connected to the bottom of the pull plate 43 and located inside the second spring 44. The second limiting rod 41 is slidably connected to the upper disc 23, and a pressing plate 42 is fixedly connected to the bottom of the second limiting rod 41. An elliptical rod 45 is fixedly connected between the two second limiting rods 41. When in use, the second spring 44 is stretched by pulling the pull plate 43. When the pull plate 43 moves upward, the second spring 44 is stretched. When the pull plate 43 is released, the two second limit rods 41 will be driven to slide and limit in the upper disk 23, and the second limit rods 41 will drive the clamping plate 42 to move upward, and then the piezoresistor will be placed on the lower disk 22. Then the pull plate 43 is released and the clamping plate 42 is driven to clamp the piezoresistor through the second spring 44. When the elliptical rod 45 is driven to move and contact the arc-shaped slope plate 39, the elliptical rod 45 is pushed upward under the action of the slope of the arc-shaped slope plate 39, and then when the elliptical rod 45 moves to the top of the arc-shaped slope plate 39, it touches the touch switch 390.

[0028] The pushing mechanism 5 includes a support frame 51 fixedly connected to the top of the workbench 1, a fixed column 52 fixedly connected to one side of the support frame 51, a bottom of the fixed column 52 fixedly connected to an empty slot plate 53, an inner wall of the empty slot plate 53 is slidably connected to a magnet plate 55, one side of the magnet plate 55 is fixedly connected to two third limiting rods 57, a third spring 58 is sleeved on the outer side of the two third limiting rods 57 and located on one side of the magnet plate 55, one end of the third limiting rod 57 is fixedly connected to a pushing plate 54 located on the outer side of the empty slot plate 53, and an electromagnet 56 is fixedly connected to the inner wall of the empty slot plate 53 away from the magnet plate 55. When in use, When the touch switch 390 is touched by the elliptical rod 45, the electromagnet 56 is controlled by the control panel 6 to operate and energize, thereby attracting the magnet plate 55, causing the magnet plate 55 to slide in the empty slot plate 53. When the magnet plate 55 moves, it will drive the two third limit rods 57 to slide and limit in the empty slot plate 53, and cause the magnet plate 55 to compress the third spring 58. The moving third limit rod 57 drives the push plate 54 to push the varistor to the top of the support platform 31. After completing the work, the electromagnet 56 is de-energized, and the compressed third spring 58 drives the magnet plate 55 to reset, so that the push plate 54 is driven to reset.

[0029] Example 2

[0030] like Figures 1 to 7 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that the magnetic poles of the electromagnet 56 facing the magnet plate 55 are opposite, which can ensure that the magnet plate 55 is attracted when the electromagnet 56 is energized, thereby ensuring the smooth progress of the pushing work. A control panel 6 is fixedly connected to one side of the workbench 1. The control panel 6 is electrically connected to the touch switch 390, the detection board 37, the stepping motor 21, the cylinder 34 and the electromagnet 56. The provision of the control panel 6 makes it convenient for the staff to operate and control the electrical operation of the device, thereby performing the detection work on the varistor.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A varistor detection and distribution component, comprising: A workbench (1) is characterized in that: a rotating mechanism (2) for rotating a varistor at a fixed angle is provided on the top of the workbench (1); a plurality of clamping and positioning mechanisms (4) for limiting the position of the varistor are provided inside the rotating mechanism (2); a detection mechanism (3) for detecting the varistor is provided on the top of the workbench (1); and a pushing mechanism (5) for pushing the varistor is provided on the top of the workbench (1) and located inside the rotating mechanism (2).

2. The varistor detection and distribution assembly according to claim 1, characterized in that: The rotating mechanism (2) comprises a stepping motor (21) fixedly connected to the bottom of the workbench (1); a lower disc (22) is fixedly connected to the top of the stepping motor (21) and located above the workbench (1); and an upper disc (23) is fixedly connected to the top of the lower disc (22).

3. The varistor detection and distribution assembly according to claim 2, characterized in that: The detection mechanism (3) comprises two first support columns (32) fixedly connected to the top of the workbench (1), the tops of the two first support columns (32) are fixedly connected to a support platform (33), the top of the support platform (33) is fixedly connected to a cylinder (34), the output end of the cylinder (34) is fixedly connected to a first fixed block (35), the interior of the first fixed block (35) is slidably connected to two first limiting rods (36), the bottoms of the two first limiting rods (36) are fixedly connected to a detection plate (37), a first spring (38) is sleeved on the outside of the first limiting rod (36) and located between the first fixing block (35) and the detection plate (37), one side of the support platform (33) is fixedly connected to an arc-shaped slope plate (39), one side of the arc-shaped slope plate (39) is fixedly connected to a light touch switch (390), and the top of the workbench (1) and directly below the detection plate (37) is fixedly connected to a bearing platform (31).

4. The varistor detection and distribution assembly according to claim 3, characterized in that: The clamping and positioning mechanism (4) includes a plurality of second springs (44) fixedly connected to the top of the upper disc (23), a pull plate (43) fixedly connected to the top of the second springs (44), two second limiting rods (41) fixedly connected to the bottom of the pull plate (43) and located inside the second springs (44), the second limiting rods (41) are slidably connected to the upper disc (23), a clamping plate (42) fixedly connected to the bottom of the second limiting rods (41), and an elliptical rod (45) fixedly connected between the two second limiting rods (41).

5. The varistor detection and distribution assembly according to claim 4, characterized in that: The pushing mechanism (5) comprises a support frame (51) fixedly connected to the top of the workbench (1), a fixed column (52) fixedly connected to one side of the support frame (51), a bottom of the fixed column (52) fixedly connected to a slotted plate (53), an inner wall of the slotted plate (53) slidably connected to a magnet plate (55), two third limiting rods (57) fixedly connected to one side of the magnet plate (55), a third spring (58) sleeved on the outer sides of the two third limiting rods (57) and located on one side of the magnet plate (55), one end of the third limiting rod (57) fixedly connected to a pushing plate (54) located on the outer side of the slotted plate (53), and an electromagnet (56) fixedly connected to the inner wall of the slotted plate (53) away from the magnet plate (55).

6. The varistor detection and distribution assembly according to claim 5, characterized in that: The electromagnet (56) and the magnet plate (55) have opposite magnetic poles on the side facing each other.

7. The varistor detection and distribution assembly according to claim 5, characterized in that: A control panel (6) is fixedly connected to one side of the workbench (1), and the control panel (6) is electrically connected to the touch switch (390), the detection board (37), the stepping motor (21), the cylinder (34) and the electromagnet (56).

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