CN218847599U

CN218847599U - Testing device for switching device

Info

Publication number: CN218847599U
Application number: CN202223025026.0U
Authority: CN
Inventors: 刘凤臣
Original assignee: Shenzhen Pengxinwei Electronics Co ltd
Current assignee: Shenzhen Pengxinwei Electronics Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-11
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a testing arrangement especially relates to a switching device testing arrangement. The utility model provides a can a plurality of switching device carry out the switching device testing arrangement who tests simultaneously. The utility model provides a such switching device testing arrangement, including supporting seat, screw rod, first guide bar, connecting plate and place the seat, supporting seat upper portion rotary type is provided with the screw rod, and both sides all slidingtype is provided with first guide bar around the supporting seat upper portion, is connected with the connecting plate between two first guide bar bottoms, and the connecting plate is connected with the screw rod rotary type, and the equal bilateral symmetry in both sides is connected with places the seat around the backup pad top. The connecting seat is driven to move left and right through the matching of the servo motor, the belt pulley and the flat belt, the connecting seat drives the supporting plate to move left and right, the switch device moves left and right and is in contact with the pressing rod, and the pressing rod is enabled to conduct multiple pressing tests on the plurality of switch devices.

Description

Testing device for switch device

Technical Field

The utility model relates to a testing arrangement especially relates to a switching device testing arrangement.

Background

The switch device is used for controlling the switch of household appliances, for example, the switch device is used for controlling the on or off of air conditioning equipment, and in order to ensure the product quality of the micro switch device, after the micro switch device is produced, a plurality of times of pressing are required to extract some micro switches to test the service life of the micro switch device.

Patent grant publication No. CN 210626621U's patent, a micro-gap switch life-span test controlling means is disclosed, this micro-gap switch life-span test controlling means is including the guide arm overcoat, be provided with interior guide arm in the guide arm overcoat, interior guide arm carries out reciprocating motion in the guide arm overcoat through drive assembly, the guide arm overcoat is installed on the cryobox, the control end of interior guide arm is located the cryobox inside, the installation end of interior guide arm is located the outside of cryobox, above-mentioned patent carries out the test of pressing down many times to micro-gap switch through interior guide arm, but the test needs to use a plurality of switching devices to observe its impaired state respectively and get the average value, and above-mentioned patent can't press down the test to a plurality of switching devices simultaneously, thereby reduce efficiency of software testing.

Therefore, it is desirable to provide a switching device testing apparatus capable of simultaneously testing a plurality of switching devices.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that a plurality of switch devices are required to be used for respectively observing the damaged states and taking an average value in the test, the switch device testing device cannot simultaneously press and test the plurality of switch devices, and therefore testing efficiency is reduced, and the switch device testing device capable of simultaneously testing the plurality of switch devices is provided.

The utility model discloses a following technical approach realizes: the utility model provides a switching device testing arrangement, including the supporting seat, the screw rod, first guide bar, the connecting plate, place the seat, clamp splice and first elastic component, supporting seat upper portion rotary type is provided with the screw rod, the equal slidingtype in both sides is provided with first guide bar around supporting seat upper portion, be connected with the connecting plate between two first guide bar bottoms, the connecting plate is connected with the screw rod rotary type, the equal bilateral symmetry in both sides is connected with places the seat around the backup pad top, it is provided with the clamp splice to place the equal slidingtype in both sides about the seat, the clamp splice with place and be connected with first elastic component between the seat, still including the press ram, a slide rail, the backup pad, servo motor, the belt pulley, flat belt and connecting seat, symmetrical connection has the press ram around the connecting plate bottom, symmetrical connection has the slide rail around the rotary type lower part of supporting seat, slidingtype is provided with the backup pad between two slide rails, servo motor is installed on the left side in the supporting seat, be connected with the belt pulley on the servo motor output shaft, the right side is provided with the same belt pulley in the supporting seat, flat belt has around two belt pulleys, the backup pad bottom is provided with the connecting seat, the connecting seat is connected with the connecting seat, the connecting seat and belt pulley.

As the utility model discloses an optimal technical scheme, still including drawing frame, ejector pad, mount pad and driving lever, backup pad top slidingtype is provided with draws the frame, and the equal bilateral symmetry in both sides is connected with a set of ejector pad around in the drawing frame, and every ejector pad total number of group is two, and symmetrical connection has the mount pad around placing the seat right side, and the rotation type is provided with the driving lever on the mount pad, and the ejector pad removal can promote the driving lever and rotate.

As the utility model discloses a preferred technical scheme still including second guide bar, second elastic component and slide, it has the spout to open in the backup pad, and the spout in-connection has the second guide bar, and the slip is provided with the slide on the second guide bar, and the slide is connected with the carriage, and the cover is equipped with the second elastic component on the second guide bar, second elastic component one end and sliding connection, and the second elastic component other end is connected with the backup pad.

As the utility model discloses a preferred technical scheme still including sleeve, ejector pin and third elastic component, symmetrical connection has the sleeve around the supporting seat middle part, and the slidingtype is provided with the ejector pin in the sleeve, is connected with the third elastic component between ejector pin and the sleeve.

As the utility model discloses a preferred technical scheme still including the fourth elastic component, the cover is equipped with the fourth elastic component on the first guide bar, fourth elastic component one end and supporting seat connection, and the fourth elastic component other end is connected with first guide bar.

As the utility model discloses a preferred technical scheme still includes the counter, and the counter is installed to the equal bilateral symmetry in both sides around the fagging top.

The above-mentioned right has been adopted the utility model discloses the description of structure can know, the utility model discloses a design departure point, theory and advantage are: 1. the connecting seat is driven to move left and right through the matching of the servo motor, the belt pulley and the flat belt, the connecting seat drives the supporting plate to move left and right, the switch device moves left and right and is in contact with the pressing rod, and the pressing rod is enabled to conduct multiple pressing tests on multiple switch devices.

2. The pull frame is pulled leftwards by the operator, so that the push block extrudes the shift lever leftwards, the shift lever rotates on the mounting seat and pushes the clamping block on the right side to move rightwards, and the operator can conveniently place a switch device.

3. Extrude the ejector pin through the backup pad to the right side, the ejector pin extrudees the third elastic component to the right side in the sleeve, and then prevents that the backup pad from moving right and contact with the supporting seat to damage the supporting seat.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a three-dimensional sectional structure of the supporting plate, the servo motor and the belt pulley of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the placing seat and the clamping block of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the counter, the pull frame and the push block of the present invention.

Fig. 5 is an enlarged view of the position a of the present invention.

Fig. 6 is a schematic perspective view of the sleeve, the post rod and the third elastic member of the present invention.

Labeled as: 1: supporting seat, 2: screw, 3: first guide bar, 4: connecting plate, 5: pressing rod, 6: slide rail, 7: support plate, 8: servo motor, 9: pulley, 10: flat belt, 11: connecting seat, 12: placing seat, 13: clamping block, 14: first elastic member, 15: counter, 16: a pull frame, 17: push block, 18: mount, 19: deflector rod, 20: chute, 21: second guide bar, 22: second elastic member, 23: slide plate, 24: sleeve, 25: ejector rod, 26: third elastic member, 27: and a fourth elastic member.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Example 1

Referring to fig. 1-3, a testing device for a switch device comprises a supporting seat 1, a screw rod 2, a first guide rod 3, a connecting plate 4, a placing seat 12, clamping blocks 13 and a first elastic piece 14, wherein the screw rod 2 is rotatably arranged on the upper portion of the supporting seat 1, the first guide rod 3 is slidably arranged on the front side and the rear side of the upper portion of the supporting seat 1, the connecting plate 4 is connected between the bottom ends of the two first guide rods 3, the connecting plate 4 is rotatably connected with the screw rod 2, the placing seat 12 is welded on the front side and the rear side of the top of the supporting plate 7 in a bilateral symmetry manner, the clamping blocks 13 are slidably arranged on the left side and the right side of the placing seat 12, the first elastic piece 14 is connected between the clamping blocks 13 and the placing seat 12, the testing device further comprises a pressing rod 5, a sliding rail 6, a supporting plate 7, a servo motor 8, a belt pulley 9, a flat belt 10 and a connecting seat 11, the pressing rod 5 is symmetrically connected on the front side and the rear side of the bottom end of the connecting plate 4, the sliding plate 6 is symmetrically connected with the sliding rail 6 on the lower portion of the supporting seat 1, the sliding rail 6 is connected with the sliding rail 6, the servo motor 8 is installed on the left side of the supporting seat 1, the output shaft of the servo motor 8, the belt pulley 9 is connected with the same belt pulley 9, the belt 9, the supporting seat 11 is connected with the connecting seat 11 through a bolt, the belt pulley 9, the connecting seat 11, the belt 11, and the connecting seat 11.

Referring to fig. 4, the utility model also comprises a counter 15, the counter 15 is symmetrically arranged on the front and back sides of the top of the supporting plate, and the counter 15 records the pressing times.

Referring to fig. 1, the device further includes a fourth elastic element 27, the first guide rod 3 is sleeved with the fourth elastic element 27, one end of the fourth elastic element 27 is connected to the support base 1, the other end of the fourth elastic element 27 is connected to the first guide rod 3, and the fourth elastic element 27 can assist the first guide rod 3 to reset.

When the device is needed to be used by a worker, the worker rotates the screw rod 2 according to the height of the switch device, the screw rod 2 drives the first guide rod 3 and the connecting plate 4 to move to proper positions, the first guide rod 3 plays a role in guiding, the fourth elastic piece 27 deforms, the connecting plate 4 drives the press rod 5 to move to proper positions, after the position of the press rod 5 is adjusted, the worker pulls the clamping block 13 outwards, the clamping block 13 extrudes the first elastic piece 14 outwards, the first elastic piece 14 deforms, then the worker places the switch device into the placing seat 12, after the placing, the worker releases the clamping block 13, the first elastic piece 14 drives the clamping block 13 to reset inwards, the clamping block 13 clamps the switch device inwards, the switch device is prevented from moving in a test process, after the switch device is clamped, the worker starts the servo motor 8 and the counter 15, the output shaft belt pulley of the servo motor 8 drives the belt pulley 9 to rotate, the flat belt 10 drives the connecting seat 11 to move left and right, the connecting seat 11 drives the supporting plate 7 to move left and right, the switch device to contact with the press rod 5, the press rod 5 to press a plurality of switches, and the counter 15 simultaneously, after the test, the counter 15 is closed, and the test the counter for a plurality of the switch device, the counter for a plurality of the test.

Example 2

On the basis of the embodiment 1, referring to fig. 4 and 5, the device further comprises a pull frame 16, push blocks 17, a mounting seat 18 and a shifting rod 19, the pull frame 16 is slidably arranged at the top of the supporting plate 7, a group of push blocks 17 is symmetrically connected to the front side and the rear side of the pull frame 16, the total number of each group of push blocks 17 is two, the mounting seat 18 is symmetrically connected to the rear side of the right side of the placing seat 12, the shifting rod 19 is rotatably arranged on the mounting seat 18, and the push blocks 17 can move to push the shifting rod 19 to rotate.

Referring to fig. 4 and 5, the pull frame further includes a second guide rod 21, a second elastic member 22 and a sliding plate 23, the support plate 7 is provided with a sliding groove 20, the second guide rod 21 is welded in the sliding groove 20, the sliding plate 23 is slidably disposed on the second guide rod 21, the sliding plate 23 is connected with the pull frame 16, the second guide rod 21 is sleeved with the second elastic member 22, one end of the second elastic member 22 is connected with the sliding plate 23, and the other end of the second elastic member 22 is connected with the support plate 7.

The staff pulls the stretcher 16 left, the stretcher 16 drives the slide plate 23 to move left, the slide plate 23 extrudes the second elastic part 22 forward on the second guide rod 21, the second elastic part 22 deforms, the push block 17 extrudes the shift lever 19 left, the shift lever 19 rotates on the mounting seat 18, the shift lever 19 rotates to push the clamping block 13 on the right side to move right, the first elastic part 14 on the right side is extruded to deform, and then the staff can put in a switching device, after the switching device is put, the staff loosens the stretcher 16, the second elastic part 22 drives the stretcher 16 to reset right, the push block 17 does not extrude the shift lever 19 any more, the first elastic part 14 drives the clamping block 13 on the right side to reset left, and the clamping block 13 on the right side pushes the shift lever 19 to reset.

Referring to fig. 6, the support seat further comprises a sleeve 24, a push rod 25 and a third elastic member 26, the sleeve 24 is symmetrically welded in the middle of the support seat 1 in a front-back manner, the push rod 25 is slidably arranged in the sleeve 24, and the third elastic member 26 is connected between the push rod 25 and the sleeve 24.

When the supporting plate 7 moves rightwards to be in contact with the ejector rod 25, the supporting plate 7 extrudes the ejector rod 25 rightwards, the ejector rod 25 extrudes the third elastic part 26 rightwards in the sleeve 24, the supporting plate 7 is further prevented from moving rightwards to be in contact with the supporting seat 1, the supporting seat 1 is damaged, after the supporting plate 7 moves leftwards, the supporting plate 7 does not extrude the ejector rod 25 any more, and the third elastic part 26 drives the ejector rod 25 to reset leftwards.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, so that all equivalent changes made in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A testing device for a switch device comprises a supporting seat (1), a screw rod (2), a first guide rod (3), a connecting plate (4), a placing seat (12), clamping blocks (13) and a first elastic piece (14), wherein the screw rod (2) is rotatably arranged on the upper portion of the supporting seat (1), the first guide rod (3) is arranged on the front side and the rear side of the upper portion of the supporting seat (1) in a sliding mode, the connecting plate (4) is connected between the bottom ends of the two first guide rods (3), the connecting plate (4) is rotatably connected with the screw rod (2), the placing seat (12) is symmetrically connected on the left side and the right side of the front side and the rear side of the top of the supporting plate (7), the clamping blocks (13) are arranged on the left side and the right side of the placing seat (12) in a sliding mode, the first elastic piece (14) is connected between the clamping blocks (13) and the placing seat (12), the testing device is characterized by further comprising the pressing rod (5), the sliding rails (6), the supporting plate (7), a servo motor (8), a belt pulley (9), a flat belt (10) and a connecting plate (11), the supporting seat (6) is symmetrically arranged in the left side of the sliding mode, the supporting seat (1), the output shaft of the servo motor (8) is connected with belt pulleys (9), the same belt pulleys (9) are rotatably arranged on the inner right side of the supporting seat (1), flat belts (10) are wound on the two belt pulleys (9), the bottom of the supporting plate (7) is provided with a connecting seat (11), and the connecting seat (11) is connected with the belt pulleys (9).

2. The testing device of the switch device according to claim 1, further comprising a pull frame (16), two push blocks (17), a mounting seat (18) and a shift lever (19), wherein the pull frame (16) is slidably arranged on the top of the supporting plate (7), a group of push blocks (17) are symmetrically connected to the front and rear sides of the pull frame (16) in the left-right direction, the total number of each group of push blocks (17) is two, the mounting seat (18) is symmetrically connected to the front and rear sides of the right side of the placing seat (12), the shift lever (19) is rotatably arranged on the mounting seat (18), and the shift lever (19) can be pushed to rotate by the movement of the push blocks (17).

3. The testing device for the switching device according to claim 2, further comprising a second guiding rod (21), a second elastic member (22) and a sliding plate (23), wherein the supporting plate (7) is provided with a sliding groove (20), the second guiding rod (21) is connected in the sliding groove (20), the sliding plate (23) is slidably arranged on the second guiding rod (21), the sliding plate (23) is connected with the pull frame (16), the second elastic member (22) is sleeved on the second guiding rod (21), one end of the second elastic member (22) is connected with the sliding plate (23), and the other end of the second elastic member (22) is connected with the supporting plate (7).

4. A testing device for a switch device according to claim 3, further comprising a sleeve (24), a plunger (25) and a third elastic member (26), wherein the sleeve (24) is symmetrically connected to the middle of the supporting base (1) in front and back directions, the plunger (25) is slidably arranged in the sleeve (24), and the third elastic member (26) is connected between the plunger (25) and the sleeve (24).

5. The testing device of claim 4, further comprising a fourth elastic member (27), wherein the first guide bar (3) is sleeved with the fourth elastic member (27), one end of the fourth elastic member (27) is connected to the supporting base (1), and the other end of the fourth elastic member (27) is connected to the first guide bar (3).

6. A switching device testing apparatus according to claim 5, further comprising counters (15), wherein the counters (15) are symmetrically installed on the front and rear sides of the top of the stay plate.