CN218937965U

CN218937965U - Clamp for connector test

Info

Publication number: CN218937965U
Application number: CN202222744509.XU
Authority: CN
Inventors: 邵黎江; 罗健; 何辉; 唐湘
Original assignee: Shenzhen Guansen Gaojie Electronic Technology Co ltd
Current assignee: Shenzhen Guansen Gaojie Electronic Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-04-28
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a clamp for testing a connector, and belongs to the technical field of connector testing; the clamping driving device comprises a fixed bottom plate, wherein mounting plates are arranged on two sides of the top of the fixed bottom plate, clamping blocks are arranged on one sides, close to each other, of the two mounting plates, a clamping driving assembly is arranged between the mounting plates and the fixed bottom plate, and a replacement assembly is arranged between the mounting plates and the clamping blocks; according to the clamping device, the replacement assembly is arranged, so that the clamping blocks are conveniently replaced, the situation that the clamping blocks cannot adapt to clamping of connectors in different shapes and the application range is small is avoided, the clamping device can adapt to clamping and fixing of connectors in different shapes by replacing the different clamping blocks, the application range of the clamping device is enlarged, the clamping driving assembly is arranged, the clamping blocks are conveniently driven, the clamping blocks are prevented from being required to be respectively driven when the connectors are clamped, the operation is complicated, the working efficiency is influenced, and the working efficiency is improved.

Description

Clamp for connector test

Technical Field

The utility model belongs to the technical field of connector testing, and particularly relates to a clamp for connector testing.

Background

Connectors, also known in the country as connectors, plugs and sockets. Generally referred to as an electrical connector. I.e. a device connecting two active devices, which carries a current or signal. The function of the connector is: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function.

The Chinese patent application number 201922430761.1 discloses a clamp structure for connector test, wherein a left side mounting vertical plate and a right side mounting vertical plate are arranged on the upper surface of a fixed bottom plate in a threaded manner, a left side clamping assembly and a right side clamping assembly are arranged between the left side mounting vertical plate and the right side mounting vertical plate, a connector placing block is arranged on the upper surface of the fixed bottom plate in a threaded manner between the left side clamping assembly and the right side clamping assembly, and a connector placing groove is formed in the upper surface of the connector placing block; the left clamping assembly and the right clamping assembly respectively comprise a movable block, a small-diameter clamping block, an upper end spring, a large-diameter clamping block, a lower end spring and a baffle; the left side installation riser and the right side installation riser are respectively provided with riser threaded holes, and driving screws for driving corresponding side movable blocks are respectively screwed in riser internal threaded holes of the left side installation riser and the right side installation riser. Through the structural design, the clamping device has the advantages of novel structural design, stable clamping and good reliability.

The above-mentioned disclosed patent is realized the centre gripping work of connector, but its grip block can not change when using, can't adapt to the centre gripping work of different shape connectors, and application scope is less, and need drive the grip block respectively when centre gripping to the connector, and the operation is comparatively loaded down with trivial details, influences work efficiency.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a fixture for connector test, which has the characteristics of expanding the application range and improving the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for connector test, includes PMKD, PMKD's top both sides are provided with the mounting panel, and one side that two mounting panels are close to each other is provided with the grip block, is provided with the centre gripping drive assembly between mounting panel and the PMKD, is provided with between mounting panel and the grip block and changes the subassembly.

Preferably, the replacement assembly comprises an inserting block, a fixing screw, a driving frame, a top block, a rebound plate, a limiting block and a reset spring, wherein the inserting block is arranged on one side, close to the mounting plate, of the clamping block, the fixing screw is arranged inside the mounting plate, the driving frame is arranged on the surface of the fixing screw, the top block is arranged on two sides of the bottom of the driving frame, the rebound plate is arranged below the top block, the limiting block is arranged on one side, close to the inserting block, of the lower end of the rebound plate, and the reset spring is arranged between the rebound plate and the mounting plate.

Preferably, a limiting column is arranged in the reset spring, and a moving groove is arranged between the mounting plate and the limiting column.

Preferably, the two sides of the driving frame are provided with sliding blocks, and a sliding groove is arranged between the mounting plate and the sliding blocks.

Preferably, the clamping driving assembly comprises a rotating column, a bidirectional screw rod, driving blocks, a connecting plate and a connecting column, wherein the rotating column is arranged in the fixed bottom plate, one end of the rotating column is provided with the bidirectional screw rod, the driving blocks are arranged on the surfaces of two sides of the bidirectional screw rod, the connecting plate is arranged at the upper end of the driving blocks, and the connecting column is arranged between the connecting plate and the mounting plate.

Preferably, a buffer groove is arranged between the connecting plate and the connecting column, and a buffer spring is arranged in the buffer groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the replacement assembly is arranged, so that the clamping blocks are replaced conveniently, the situation that the original clamping blocks cannot be replaced and cannot adapt to clamping of connectors in different shapes is avoided, the application range is small is avoided, the clamp can adapt to clamping and fixing of connectors in different shapes by replacing the different clamping blocks, and further the clamp can adapt to testing of connectors in different shapes, and the application range of the clamp is enlarged;

2. according to the utility model, the clamping driving assembly is arranged, so that the clamping blocks are conveniently driven, the situation that the clamping blocks are required to be driven respectively when the connector is clamped is avoided, the operation is complicated, the working efficiency is influenced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic side sectional view of the mounting plate of the present utility model.

In the figure: 1. a fixed bottom plate; 2. a mounting plate; 3. a clamping block; 4. clamping the driving assembly; 41. a rotating column; 42. a two-way screw rod; 43. a driving block; 44. a connecting plate; 45. a buffer spring; 46. a connecting column; 5. replacing the assembly; 51. inserting blocks; 52. a fixed screw; 53. a drive rack; 54. a top block; 55. a rebound plate; 56. a limiting block; 57. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a fixture for connector test, includes PMKD 1, PMKD 1's top both sides are provided with mounting panel 2, and one side that two mounting panels 2 are close to each other is provided with grip block 3, is provided with centre gripping drive assembly 4 between mounting panel 2 and PMKD 1, is provided with between mounting panel 2 and the grip block 3 and changes subassembly 5.

Specifically, the replacement assembly 5 includes a plug 51, a fixing screw 52, a driving frame 53, a top block 54, a rebound board 55, a limiting block 56 and a return spring 57, wherein, the plug 51 is arranged on one side of the clamping block 3 close to the mounting plate 2, the fixing screw 52 is arranged in the mounting plate 2, the driving frame 53 is arranged on the surface of the fixing screw 52, the top block 54 is arranged on two sides of the bottom of the driving frame 53, the rebound board 55 is arranged below the top block 54, the limiting block 56 is arranged on one side of the lower end of the rebound board 55 close to the plug 51, and the return spring 57 is arranged between the rebound board 55 and the mounting plate 2.

Through adopting above-mentioned technical scheme, drive the drive frame 53 through rotating the fixed screw 52 and upwards remove, the drive frame 53 upwards removes and drives both sides kicking block 54 upwards remove, make both sides reset spring 57 stretch and extrude both sides rebound board 55, both sides rebound board 55 receive the extrusion and drive both sides stopper 56 break away from the inserted block 51, and then make the inserted block 51 can pull out in the mounting panel 2, so that take down the grip block 3 and change, when changing the grip block 3 of adaptation, insert the mounting panel 2 earlier, then rotate the fixed screw 52 and drive the drive frame 53 and remove downwards, the drive frame 53 moves down and drives both sides kicking block 54 and move down, both sides kicking block 54 moves down and extrudees both sides rebound board 55, make both sides rebound board 55 compress both sides reset spring 57, simultaneously both sides rebound board 55 drive both sides stopper 56 insert the inserted block 51, fix the grip block 3 of change, through changing different grip blocks 3, make the device can adapt to the centre gripping work of different connectors, the application scope of device has been enlarged.

Specifically, a limiting column is provided in the return spring 57, and a moving groove is provided between the mounting plate 2 and the limiting column.

Through adopting above-mentioned technical scheme, through the spacing post of reset spring 57 inside and the mounting panel 2 and the removal groove between the spacing post, improve the stability that reset spring 57 and resilience board 55 removed.

Specifically, the two sides of the driving frame 53 are provided with sliding blocks, and a sliding groove is arranged between the mounting plate 2 and the sliding blocks.

Through adopting above-mentioned technical scheme, through the slider of drive frame 53 both sides and the spout between mounting panel 2 and the slider, improve the stability that drive frame 53 and kicking block 54 removed.

When the embodiment is used, the following steps are adopted: the driving frame 53 is driven to move upwards by rotating the fixing screw 52, the driving frame 53 moves upwards to drive the two side ejector blocks 54 to move upwards, so that the two side return springs 57 stretch and squeeze the two side rebound plates 55, the two side rebound plates 55 are extruded to drive the two side limiting blocks 56 to separate from the inserting blocks 51, the inserting blocks 51 can be pulled out of the mounting plate 2, so that the clamping blocks 3 can be taken down for replacement, when the adapted clamping blocks 3 are replaced, the inserting blocks 51 are inserted into the mounting plate 2, then the driving frame 53 is driven to move downwards by rotating the fixing screw 52, the two side ejector blocks 54 are driven to move downwards by moving downwards by driving the two side ejector blocks 54 to squeeze the two side rebound plates 55, the two side return springs 57 are compressed, and meanwhile, the two side rebound plates 55 drive the two side limiting blocks 56 to be inserted into the inserting blocks 51 to fix the replaced clamping blocks 3, so that the device can adapt to the clamping work of connectors in different shapes through replacement, and the application range of the device is enlarged.

Example 2

This embodiment differs from embodiment 1 in that: specifically, the clamping driving assembly 4 includes a rotary column 41, a bidirectional screw rod 42, a driving block 43, a connecting plate 44 and a connecting column 46, wherein the rotary column 41 is arranged in the fixed bottom plate 1, one end of the rotary column 41 is provided with the bidirectional screw rod 42, two side surfaces of the bidirectional screw rod 42 are provided with the driving block 43, the upper end of the driving block 43 is provided with the connecting plate 44, and the connecting column 46 is arranged between the connecting plate 44 and the mounting plate 2.

Through adopting above-mentioned technical scheme, drive two-way lead screw 42 through rotating the steering column 41 and rotate, two-way lead screw 42 rotates the drive piece 43 that drives both sides and removes to the centre simultaneously, both sides drive piece 43 removes the connecting plate 44 that drives both sides to the centre and removes to the centre simultaneously, both sides connecting plate 44 removes to the centre and drives both sides spliced pole 46 to the centre and remove, and then drive both sides mounting panel 2 and grip block 3 simultaneously to the centre remove, carry out the centre gripping to the connector fixedly, whole simple process is swift, only need rotate a steering column 41 and can accomplish the drive centre gripping of both sides grip block 3 simultaneously and move, the efficiency of work has been improved.

Specifically, a buffer groove is provided between the connection plate 44 and the connection post 46, and a buffer spring 45 is provided inside the buffer groove.

Through adopting above-mentioned technical scheme, through the buffer slot between connecting plate 44 and spliced pole 46 and the inside buffer spring 45 of buffer slot, prevent that the connector from damaging in the centre gripping process.

When the embodiment is used, the following steps are adopted: the two-way screw rod 42 is driven to rotate through the rotating rotary column 41, the two-way screw rod 42 rotates to drive the driving blocks 43 on two sides to move towards the middle simultaneously, the driving blocks 43 on two sides move towards the middle to drive the connecting plates 44 on two sides to move towards the middle simultaneously, the connecting plates 44 on two sides move towards the middle to drive the connecting columns 46 on two sides to move towards the middle, and then the two-side mounting plate 2 and the clamping blocks 3 are driven to move towards the middle simultaneously, the connector is clamped and fixed, the whole process is simple and quick, the driving and clamping of the two-side clamping blocks 3 can be completed simultaneously only by rotating one rotary column 41, and the working efficiency is improved.

The working principle and the using flow of the utility model are as follows: in the connector testing process, when the connector is clamped, one end of the connector is firstly placed between the clamping blocks 3 at two sides, then the rotating rotary column 41 is rotated to drive the bidirectional screw rod 42 to rotate, the bidirectional screw rod 42 is rotated to drive the driving blocks 43 at two sides to move towards the middle simultaneously, the driving blocks 43 at two sides are moved towards the middle to drive the connecting plates 44 at two sides to move towards the middle simultaneously, the connecting plates 44 at two sides are moved towards the middle to drive the connecting columns 46 at two sides to move towards the middle, and further drive the mounting plates 2 at two sides and the clamping blocks 3 at two sides to move towards the middle simultaneously, so that the connector is clamped and fixed, the driving clamping of the clamping blocks 3 at two sides can be simultaneously completed only by rotating one rotary column 41, the working efficiency is improved, when the connectors with different shapes are clamped and fixed, the driving frame 53 is driven to move upwards by rotating the fixing screw rod 52, the driving frame 53 moves upwards to drive the two side ejector blocks 54 to move upwards, so that the two side return springs 57 stretch and squeeze the two side rebound plates 55, the two side rebound plates 55 are squeezed to drive the two side limiting blocks 56 to separate from the inserting blocks 51, further the inserting blocks 51 can be pulled out of the mounting plate 2 so as to take down the clamping blocks 3 for replacement, then the inserting blocks 51 adapting to the clamping blocks 3 are inserted into the mounting plate 2, then the fixing screw 52 is rotated to drive the driving frame 53 to move downwards, the driving frame 53 moves downwards to drive the two side ejector blocks 54 to move downwards, the two side ejector blocks 54 move downwards to squeeze the two side rebound plates 55, the two side rebound plates 55 compress the two side return springs 57, meanwhile, the two side limiting blocks 56 are driven by the two side rebound plates 55 to be inserted into the inserting blocks 51, the replaced clamping blocks 3 are fixed, and the device can adapt to the clamping work of connectors of different shapes through replacing different clamping blocks 3, and then make anchor clamps can be applicable to the test of different shape connectors, enlarged the application scope of device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a anchor clamps for connector test, includes fixed baseplate, its characterized in that: the top both sides of PMKD are provided with the mounting panel, and one side that two mounting panels are close to each other is provided with the grip block, is provided with the centre gripping drive assembly between mounting panel and the PMKD, is provided with between mounting panel and the grip block and changes the subassembly.

2. The fixture for connector testing according to claim 1, wherein: the replacement assembly comprises an inserting block, a fixing screw, a driving frame, a top block, a rebound plate, a limiting block and a reset spring, wherein the inserting block is arranged on one side, close to the mounting plate, of the clamping block, the fixing screw is arranged inside the mounting plate, the driving frame is arranged on the surface of the fixing screw, the top block is arranged on two sides of the bottom of the driving frame, the rebound plate is arranged below the top block, the limiting block is arranged on one side, close to the inserting block, of the lower end of the rebound plate, and the reset spring is arranged between the rebound plate and the mounting plate.

3. The fixture for connector testing according to claim 2, wherein: the inside of reset spring is provided with spacing post, is provided with the removal groove between mounting panel and the spacing post.

4. The fixture for connector testing according to claim 2, wherein: sliding blocks are arranged on two sides of the driving frame, and sliding grooves are formed between the mounting plate and the sliding blocks.

5. The fixture for connector testing according to claim 1, wherein: the clamping driving assembly comprises a rotating column, a bidirectional screw rod, a driving block, a connecting plate and a connecting column, wherein the rotating column is arranged in the fixing bottom plate, the bidirectional screw rod is arranged at one end of the rotating column, the driving block is arranged on the surfaces of two sides of the bidirectional screw rod, the connecting plate is arranged at the upper end of the driving block, and the connecting column is arranged between the connecting plate and the mounting plate.

6. The fixture for testing connectors as recited in claim 5, wherein: a buffer groove is formed between the connecting plate and the connecting column, and a buffer spring is arranged in the buffer groove.