CN217561598U

CN217561598U - Current testing device

Info

Publication number: CN217561598U
Application number: CN202220635824.6U
Authority: CN
Inventors: 杨祥
Original assignee: Wingtech Communication Co Ltd
Current assignee: Wingtech Communication Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-10-11
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a current testing device, which comprises a clamp component, a pull-plug detection component and a probe detection component; the clamp assembly comprises a clamp base; the first sliding rail is arranged on the clamp base along a first direction, two first sliding blocks are arranged on the first sliding rail at intervals, and each first sliding block is provided with a first clamping piece; the second sliding rail is arranged on the clamp base along the second direction and is provided with a second sliding block; the connecting piece is connected between the first sliding block and the second sliding block; the third sliding block is connected with the second sliding rail in a sliding mode, and a second clamping piece and a third clamping piece arranged on one side of the clamp base are arranged on the third sliding block; the first driving piece is arranged on the clamp base, the bearing piece is arranged on the clamp base, the pull-plug detection assembly is arranged on one side of the clamp base, and the probe detection assembly is located at the top of the bearing piece. Compared with the prior art, the method has the advantages that the automation degree of the production line is improved, the electronic equipment with different sizes is compatible, and the production cost is reduced.

Description

Current testing device

[ technical field ] A

The utility model relates to a current test technical field especially relates to a current test device.

[ background of the invention ]

During the production of electronic devices, it is necessary to perform current tests on the electronic devices. The current testing equipment detects the current value of the corresponding component when the electronic product starts each function in the normal operation state. In the prior art, the current testing device used in the detection process is usually used for manual testing, and when the automatic upgrade of a production line is performed and a manipulator is introduced to replace manual operation, the current testing device cannot effectively achieve the purpose of automation, cannot adapt to automatic testing of electronic devices with different sizes, and has limitations in the function of coping with different product sizes.

In view of the above, it is desirable to provide a current testing apparatus to overcome the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a current test device, it has mainly solved current test equipment degree of automation low, and the unable compatible not unidimensional size's cell-phone carries out the problem of current test, and then has improved current test device to the compatibility of the electronic equipment of unidimensional size, has reduced the cost of production.

In order to achieve the above object, the present invention provides a current testing device, which comprises a clamp assembly, a plugging detection assembly and a probe detection assembly; the clamp assembly includes a clamp base; the first sliding rail is arranged on the clamp base along a first direction, two first sliding blocks capable of sliding are arranged on the first sliding rail at intervals, and each first sliding block is provided with a first clamping piece; the second sliding rail is arranged on the clamp base along a second direction and is provided with a second sliding block capable of sliding; the connecting piece is connected between the first sliding block and the second sliding block; the third sliding block is connected to the second sliding rail in a sliding mode, and a second clamping piece and a third clamping piece which is arranged on one side of the clamp base and far away from the second clamping piece are arranged on the third sliding block; the first driving piece is arranged on the clamp base and connected with the second sliding block and the third sliding block, the bearing piece is arranged on the clamp base and located between the two first clamping pieces, the pulling and inserting detection assembly is arranged on one side, close to the third clamping piece, of the clamp base, and the probe detection assembly is located at the top of the bearing piece.

In a preferred embodiment, the bearing part comprises a positioning column arranged on the fixture base and a bearing plate arranged on the positioning column, and the bearing plate is T-shaped.

In a preferred embodiment, a mounting groove is formed in the bearing plate, and a material sensor is arranged in the mounting groove.

In a preferred embodiment, the bearing plate is provided with a sliding groove for the second clamping piece to slide.

In a preferred embodiment, the first clamping piece, the second clamping piece and the third clamping piece are all provided with antistatic buffering pads.

In a preferred embodiment, the plugging and unplugging detection assembly comprises an installation table, a third slide rail, a fourth slide block, a second driving piece, an adjusting piece and a plugging and unplugging piece, wherein the third slide rail is arranged on the installation table, the fourth slide block is connected to the third slide rail in a sliding manner, the second driving piece is arranged on the installation table, the second driving piece is connected to the fourth slide block, the adjusting piece is detachably connected to one side, close to the third clamping piece, of the fourth slide block, and the plugging and unplugging piece is arranged on the adjusting piece.

In a preferred embodiment, the adjusting part includes an adjusting portion connected to the fourth slider and an installation portion connected to the adjusting portion, the plug connector is installed on the installation portion, the adjusting portion is provided with a first through groove, and the first through groove is in a long strip shape.

In a preferred embodiment, the probe detecting assembly includes a support, a fourth slide rail, a fifth slider, a third driving member, and a probe card, the fourth slide rail is disposed on the support, the fifth slider is slidably connected to the fourth slide rail, the third driving member is disposed on the support, the third driving member is connected to the fifth slider, and the probe card is detachably disposed on the fifth slider.

In a preferred embodiment, the probe card is a transparent material.

In a preferred embodiment, the probe card is provided with second through grooves on both sides, and the second through grooves are elongated.

Compared with the prior art, the beneficial effects of the utility model reside in that it passes through the anchor clamps subassembly, pulls out and inserts the cooperation between determine module and the probe determine module, has realized that current testing arrangement detects the function of the electronic equipment of equidimension not automatically, has improved the degree of automation of production line, has improved current testing arrangement to the compatibility of the electronic equipment of equidimension not, has reduced the cost of production.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a perspective view of a current testing apparatus.

FIG. 2 is a block diagram of the clamp assembly.

FIG. 3 is a view of the fixture assembly with the carrier plate removed.

FIG. 4 is a structural view of the carrier plate.

Fig. 5 is a structural diagram of the plugging detection assembly.

FIG. 6 is a block diagram of the probe detection assembly.

[ detailed description ] A

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

Referring to fig. 1 to fig. 6, the current testing apparatus 100 provided by the present invention is mainly applied to the detection of a mobile phone, and it can be understood that the current testing apparatus 100 can also be applied to the detection of other electronic devices, which is not limited herein. The current testing device 100 mainly solves the problem that the existing current testing equipment is low in automation degree and cannot be compatible with mobile phones of different sizes for current testing.

In an embodiment of the present invention, the current testing apparatus 100 includes a clamp assembly 10, a plugging detection assembly 20, and a probe detection assembly 30. Specifically, the clamp assembly 10 includes a clamp base 11; the first sliding rail 12 is arranged on the clamp base 11 along a first direction, two first sliding blocks 14 capable of sliding are arranged on the first sliding rail 12 at intervals, and each first sliding block 14 is provided with a first clamping piece 15; a second slide rail 13 arranged on the clamp base 11 along the second direction, the second slide rail 13 being provided with a second sliding block 16 capable of sliding; a connecting member 17 connected between the first slider 14 and the second slider 16; a third sliding block 18 connected to the second sliding rail 13 in a sliding manner, wherein the third sliding block 18 is provided with a second clamping piece 19 and a third clamping piece 111 arranged on one side of the clamp base 11 and far away from the second clamping piece 19; the first driving member 112 is disposed on the fixture base 11 and connected to the second slider 16 and the third slider 18, the supporting member 113 is disposed on the fixture base 11 and located between the two first clamping members 15, the plugging and unplugging detection assembly 20 is disposed on one side of the fixture base 11 close to the third clamping member 111, and the probe detection assembly 30 is located at the top of the supporting member 113. The first driving member 112 includes a first motor 1121 connected to the second slider 16 and a second motor (not shown) connected to the third slider 18.

It can be understood that the first slide rail 12, the second slide rail 13, the first slider 14 and the second slider 16 form a double-slider mechanism therebetween. When the clamping assembly 10 needs to clamp an electronic device, the first motor 1121 and the second motor (not shown in the drawings) are started, the first motor 1121 drives the second slider 16 to move on the second slide rail 13 in a direction approaching the third slider 18, the second slider 16 drives the two first sliders 14 to slide on the first slide rail 12 in a direction approaching each other through the connecting member 17, so that the two first clamping members 15 mounted on the first sliders 14 move in a direction approaching each other, when the two first clamping members 15 both clamp the electronic device placed on the carrier 113, the degree of freedom of the electronic device in the first direction is constrained by the first clamping members 15, meanwhile, the third slider 18 moves in a direction approaching the second slider 16 along the second slide rail 13 under the driving of the second motor (not shown), so that the second clamping member 19 moves in a direction approaching the third clamping member 111, when the second clamping member 19 and the third clamping member 111 both clamp the electronic device, the degree of freedom of the electronic device in the second direction is constrained by the second clamping member 19 and the third clamping member 111, so that the degree of freedom of the electronic device placed on the carrier 113 is completely constrained by the horizontal plane, and the electronic device is completely fixed on the horizontal plane.

When the clamp assembly 10 needs to release the electronic device, the first motor 1121 and the second motor (not shown in the figures) are started, the first motor 1121 drives the second slider 16 to move on the second slide rail 13 in a direction away from the third slider 18, the second slider 16 drives the two first sliders 14 to slide on the first slide rail 12 in a direction away from each other through the connecting piece 17, so that the two first clamping pieces 15 mounted on the first sliders 14 move in a direction away from each other, and further, the constraint on the degree of freedom of the electronic device in the first direction is released; the third slider 18 moves along the second slide rail 13 in a direction away from the second slider 16 under the driving of a second motor (not shown), so that the second clamping member 19 moves in a direction away from the third clamping member 111, thereby releasing the constraint on the degree of freedom of the electronic device in the second direction.

The two first clamping pieces 15 are driven by the two double-slider mechanisms, and the second clamping pieces 19 are matched with the third clamping pieces 111, so that the current testing device 100 can be automatically fixed on electronic equipment with different sizes, the compatibility of the current testing device 100 on the electronic equipment with different sizes is improved, and the production cost is reduced.

Further, the effect of the current test apparatus 100 holding electronic devices of different sizes and the degree of automation of the entire current test apparatus 100 are ensured. In one embodiment, the supporting member 113 includes a positioning pillar 1131 disposed on the fixture base 11 and a supporting plate 1132 installed on the positioning pillar 1131, the supporting plate 1132 is provided with a mounting groove 1133, a material sensor (shown schematically) is disposed in the mounting groove 1133, and the supporting plate 1132 is provided with a sliding groove 1134 for the second clamping member 19 to slide. Preferably, the carrier plate 1132 is T-shaped. The first clamping member 15, the second clamping member 19 and the third clamping member 111 are all provided with anti-static cushions 114.

It can be understood that, by installing the material sensor (shown in the figure) on the bearing plate 1132, when the electronic device is placed on the bearing plate 1132 and constrained by the first clamping member 15, the second clamping member 19 and the third clamping member 111, the material sensor (shown in the figure) receives a signal and makes a feedback, so that the plugging detection assembly 20 and the probe detection assembly 30 are started, and the electronic device placed on the bearing plate 1132 is detected. The bearing plate 1132 is T-shaped, the bearing plate 1132 is installed between the two first clamping pieces 15, when the electronic device is placed on the bearing plate 1132 which is T-shaped, the two first clamping pieces 15 can clamp the electronic device more conveniently and stably, and meanwhile, under the action of the two double-slider mechanisms, the electronic device can play a better centering effect on the bearing plate 1132 which is T-shaped, so that the plugging detection assembly 20 can detect the electronic device more accurately and conveniently. All be equipped with the blotter 114 of preventing static on first holder 15, second holder 19 and the third holder 111 for in the testing process of current test device 100, avoided the influence of static to the testing result, simultaneously, blotter 114 has also played the effect of protection electronic equipment, has avoided the in-process fish tail electronic equipment at fixed electronic equipment.

Further, in an embodiment, the plugging detection assembly 20 includes a mounting platform 21, a third slide rail 22, a fourth slide block 23, a second driving member 24, an adjusting member 25, and a plugging member (not shown), the third slide rail 22 is disposed on the mounting platform 21, the fourth slide block 23 is slidably connected to the third slide rail 22, the second driving member 24 is disposed on the mounting platform 21, the second driving member 24 is connected to the fourth slide block 23, the adjusting member 25 is detachably connected to a side of the fourth slide block 23 close to the third clamping member 111, and the plugging member (not shown) is disposed on the adjusting member 25. In the present embodiment, the adjuster 25 includes an adjusting portion 251 connected to the fourth slider 23 and a mounting portion 252 connected to the adjusting portion 251, a plug (not shown) is mounted on the mounting portion 252, the adjusting portion 251 is opened with a first through groove 2511, and the first through groove 2511 is elongated.

It can be understood that the fourth sliding block 23 slides along the third sliding rail 22 in a direction approaching to or away from the bearing component 114 under the driving of the second driving component 24, so as to drive the plug-in unit (not shown) mounted on the adjusting component 25 to slide in a direction approaching to or away from the bearing component 114, thereby implementing the insertion and extraction of the plug-in unit (not shown) to the electronic device placed on the bearing component 114. By forming the first through groove 2511 in a long shape on the adjusting portion 251, the height of the mounting portion 252 on the adjusting portion 251 can be adjusted, and then the height of the plug-in (not shown) can be adjusted, so that the plug-in (not shown) can adapt to sockets of electronic devices with different heights, and the compatibility of the current testing apparatus 100 is improved.

Further, in one embodiment, the probe detecting assembly 30 includes a support 31, a fourth slide rail 32, a fifth slider 33, a third driving member 34, and a probe card 35, wherein the fourth slide rail 32 is disposed on the support 31, the fifth slider 33 is slidably connected to the fourth slide rail 32, the third driving member 34 is disposed on the support 31, the third driving member 34 is connected to the fifth slider 33, and the probe card 35 is detachably disposed on the fifth slider 33. In this embodiment, the probe card 35 is made of a transparent material, and the probe card 35 has second through grooves 351 formed on both sides thereof, wherein the second through grooves 351 are elongated.

It can be understood that the fifth slider 33 slides along the fourth slide rail 32 in a direction approaching to or away from the carrier 114 under the driving of the third driving element 34, so that the probe card 35 moves in the direction approaching to or away from the carrier 114, thereby detecting the electronic device placed on the carrier 114 by the probe card 35. The probe card 35 is made of a transparent material, so that an operator can observe the drop point of the probe card 35 more conveniently, and the detection accuracy of the probe card 35 is further ensured. Probe card 35 detachably sets up on fifth slider 33, and all set up rectangular type second through groove 351 on probe card 35's the both sides, it makes probe card 35 can adjust corresponding detection position according to actual detection's demand through second through groove 351, simultaneously through changing different probe card 35, realized that current testing device 100 can detect the electronic equipment of different size and dimension, the compatibility of current testing device 100 has been improved, and then the cost of production has been reduced.

To sum up, the utility model provides a current test device 100, it passes through anchor clamps subassembly 10, pulls out the cooperation of inserting between determine module 20 and the probe determine module 30, has realized that current test device 100 detects the electronic equipment's of not unidimensional size function automatically, has improved the degree of automation of production line, has improved current test device 100 to the compatibility of the electronic equipment of not unidimensional size, has reduced the cost of production.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. A current testing device is characterized by comprising a clamp assembly, a plug detection assembly and a probe detection assembly;

the clamp assembly includes a clamp base; the first sliding rail is arranged on the clamp base along a first direction, two first sliding blocks capable of sliding are arranged on the first sliding rail at intervals, and each first sliding block is provided with a first clamping piece; the second sliding rail is arranged on the clamp base along a second direction and is provided with a second sliding block capable of sliding; the connecting piece is connected between the first sliding block and the second sliding block; the third sliding block is connected to the second sliding rail in a sliding mode, and a second clamping piece and a third clamping piece which is arranged on one side of the clamp base and far away from the second clamping piece are arranged on the third sliding block; and the first driving piece is arranged on the clamp base and is connected with the second sliding block and the third sliding block, the bearing piece is arranged on the clamp base and is positioned between the two first clamping pieces, the plugging detection assembly is arranged on one side, close to the third clamping piece, of the clamp base, and the probe detection assembly is positioned at the top of the bearing piece.

2. The electrical current testing device of claim 1, wherein the bearing member comprises a positioning post disposed on the fixture base and a bearing plate mounted on the positioning post, the bearing plate being T-shaped.

3. The current testing device of claim 2, wherein the carrier plate has a mounting slot formed therein, the mounting slot having a material sensor disposed therein.

4. The current testing device of claim 2, wherein the carrier plate defines a sliding slot for the second clamping member to slide.

5. The current testing device of claim 1, wherein the first, second and third clamps each have an anti-static cushion thereon.

6. The current testing device according to claim 1, wherein the plugging and unplugging detecting assembly comprises a mounting platform, a third slide rail, a fourth slide block, a second driving member, an adjusting member and a plugging and unplugging member, the third slide rail is disposed on the mounting platform, the fourth slide block is slidably connected to the third slide rail, the second driving member is disposed on the mounting platform, the second driving member is connected to the fourth slide block, the adjusting member is detachably connected to one side of the fourth slide block close to the third clamping member, and the plugging and unplugging member is disposed on the adjusting member.

7. The current testing device according to claim 6, wherein the adjusting member comprises an adjusting portion connected to the fourth slider and a mounting portion connected to the adjusting portion, the mounting portion is mounted with a plug connector, the adjusting portion is formed with a first through groove, and the first through groove is elongated.

8. The current testing device according to claim 1, wherein the probe detecting assembly comprises a support, a fourth slide rail, a fifth slider, a third driving member, and a probe card, the fourth slide rail is disposed on the support, the fifth slider is slidably connected to the fourth slide rail, the third driving member is disposed on the support, the third driving member is connected to the fifth slider, and the probe card is detachably disposed on the fifth slider.

9. The current testing device of claim 8, wherein the probe card is a transparent material.

10. The current testing device according to claim 8, wherein the probe board has second through grooves formed on both sides thereof, and the second through grooves are elongated.