CN219122263U

CN219122263U - Tool convenient for testing plate

Info

Publication number: CN219122263U
Application number: CN202223502873.1U
Authority: CN
Inventors: 邵松杰; 王选华; 陈锋超; 王天刚; 钟志远; 赵晓惠; 杨保林; 王建伟; 王涛; 张晓云; 罗雪柯; 王海霞
Original assignee: Dongfang Electronics Co Ltd
Current assignee: Dongfang Electronics Co Ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-02
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a tool convenient for testing a plate, which comprises a fixed seat, a base and an adjusting component, wherein the fixed seat is positioned above the base, a slot for accommodating a plate to be tested is formed in the fixed seat, the base is used for accommodating a tool plate, the tool plate corresponds to the plate to be tested, the adjusting component comprises a pressing handle, an upper pulling handle, a movable support, a fixed handle and a fixed support, the movable support is connected with the fixed seat, the upper end of the movable support is provided with the pressing handle, the lower end of the movable support is provided with the upper pulling handle, the fixed support is connected with the base, the fixed support is provided with the fixed handle, the fixed handle is positioned between the pressing handle and the upper pulling handle, the end part of the fixed handle is in sliding connection with the movable support, and the end part of the upper pulling handle is in sliding installation on the fixed support. The plate to be tested is driven to move up and down by operating the upper pull handle and the lower press handle, so that stable and reliable press fit connection of the plate to be tested and the tooling plate is realized, the operation is simple, and the plate is not damaged.

Description

Tool convenient for testing plate

Technical Field

The utility model relates to the technical field of plate testing, in particular to a tool convenient for testing plates.

Background

In order to test the quality of a board, the following steps are generally required: firstly, reliably connecting a tested board test point or interface with a test port; secondly, applying corresponding test signals; thirdly, detecting information feedback judges whether the plate to be detected is good or not.

The connection between the test point of the board and the test port is always important in the first step, and the current test mode is mainly divided into two types: the fixture is characterized in that a probe is led out through the fixture to be connected with a preset test point of the circuit board, and the fixture is connected with the circuit board through a plug connector or a terminal. When the tested board connector or the tested terminals are more and the board surface is larger, the mode of manually plugging the terminals is repeated, the repeated work is more, errors are easy to occur, and the board deformation and distortion and the device damage are easy to occur in the plugging process, so that the subsequent assembly and the product quality are affected.

Disclosure of Invention

Aiming at the prior art, the utility model provides a tool for conveniently testing a plate.

The technical scheme for solving the technical problems is as follows:

the utility model provides a convenient frock of testing plate, includes fixing base, base and adjusting part, the fixing base is located the top of base, be equipped with the slot that holds the board of waiting to test on the fixing base, the base is used for placing the frock board, the frock board with it is corresponding to await measuring the board, adjusting part includes push-down handle, pull-up handle, movable support, fixed handle and fixed bolster, the movable support is connected with the fixing base, install the upper end of movable support push-down handle, install the lower extreme pull-up handle, the fixed bolster is connected with the base, install on the fixed bolster fixed handle, fixed handle is located push-down handle with go-up between the handle, fixed handle's tip with movable support sliding connection, the tip slidable mounting of pull-up handle is in on the fixed bolster.

The fixed bolster is connected with the base, the upper end of movable bolster is installed push down the handle, the lower extreme is installed go up the handle, the tip slidable mounting of pull up the handle is in on the fixed bolster, the fixed handle is located push down the handle with go up between the handle, the fixed handle is installed on the fixed bolster, just the fixed handle with movable bolster sliding connection.

On the basis of the technical scheme, the utility model can also make the following improvements for the technical scheme in order to achieve the convenience of use and the stability of equipment:

preferably, the movable support is provided with a first fixing hole, a first adjusting hole and a second fixing hole from top to bottom in sequence, the fixed support is provided with a third fixing hole and a second adjusting hole from top to bottom in sequence, the end part of the pressing handle is inserted into the first fixing hole of the movable support, the end part of the fixing handle is inserted into the first adjusting hole and the third fixing hole, and the end part of the pulling handle is inserted into the second fixing hole and the second adjusting hole.

Preferably, the adjusting components are provided with two groups, and each side of the fixing seat is provided with one group of adjusting components.

Preferably, the damping reset assembly comprises a guide post and an elastic telescopic piece, one end of the guide post is installed on the base, the other end of the guide post is inserted on the fixing base in a sliding manner, and the elastic telescopic piece is located between the fixing base and the base and sleeved on the guide post.

Preferably, the damping reset components are provided with four groups, and each end of the base is provided with two groups of damping reset components.

Preferably, the device further comprises a baffle plate, wherein the baffle plate is arranged at the end part of the slot and is used for limiting the to-be-tested plate.

Preferably, the tooling plate is detachably mounted on the base.

Preferably, the fixing base is a transparent plate.

Preferably, the end of the fixing seat is provided with an inward concave arc groove.

Preferably, the first adjusting hole and the second adjusting hole are elongated holes.

The beneficial effects of the utility model are as follows: when an operator holds the fixed handle and presses the handle, the movable support and the fixed seat are driven to be integrally pressed down, so that the board to be tested is pressed with the connector of the tool board; through holding fixed handle and pull-up handle, drive movable support and fixing base wholly rise, make to await measuring test board and frock board separation, with the help of the grip of people, realize waiting to test board and frock board steady reliable pressfitting and be connected, be convenient for exert oneself, easy operation does not harm to the board piece, guarantees the quality of waiting to test board, improves efficiency of software testing.

Drawings

FIG. 1 is a front view of the tooling of the present utility model;

FIG. 2 is a side view of the tooling of the present utility model;

fig. 3 is a communication block diagram of the present utility model.

The reference numerals are recorded as follows: 1. pressing down the handle; 2. pulling up the handle; 3. a movable bracket; 4. a fixed handle; 5. a fixed bracket; 6. a fixing seat; 7. a base; 8. a baffle; 9. a guide post; 10. a spring; 11. a stud; 12. a board to be tested; 13. a tooling plate; 14. an adjusting hole I; 15. an adjusting hole II; 16. a first connector; 17. and a second connector.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 3, the utility model discloses a fixture convenient for testing a plate, which comprises a fixed seat 6, a base 7 and an adjusting component, wherein the fixed seat 6 is positioned above the base 7, a slot for accommodating a plate 12 to be tested is formed in the fixed seat 6, the base 7 is used for placing a tooling plate 13, the tooling plate 13 corresponds to the plate 12 to be tested, the adjusting component comprises a push-down handle 1, an upper handle 2, a movable support 3, a fixed handle 4 and a fixed support 5, the movable support 3 and the fixed support 5 are respectively provided with two and vertical settings, the movable support 3 and the fixed support 5 are arranged in parallel and are positioned on the inner side of the fixed support 5, the movable support 3 is connected with the fixed seat 6, the upper handle 1 is installed at the upper end of the movable support 3, the fixed support 5 is connected with the base 7, the fixed handle 4 is installed on the fixed support 5, the fixed handle 4 is positioned between the push-down handle 1 and the upper handle 2 in the height direction, and the fixed support 4 is connected with the end part of the movable support 4 in a sliding manner.

The movable support 3 is provided with a first fixing hole, a first adjusting hole 14 and a second fixing hole from top to bottom in sequence, the fixed support 5 is provided with a third fixing hole and a second adjusting hole 15 from top to bottom in sequence, the end part of the pressing handle 1 is inserted into the first fixing hole of the movable support 3, the end part of the fixed handle 4 is inserted into the first adjusting hole 14 and the third fixing hole, and the end part of the pressing handle 2 is inserted into the second fixing hole and the second adjusting hole 15. The first adjusting hole 14 and the second adjusting hole 15 ensure that the movable bracket 3 moves up and down, and the structure is simple and the operation is convenient.

Further, a connecting plate is arranged at the lower end of the movable support 3, and the fixed seat 6 is detachably connected with the connecting plate through a stud 11.

The first adjusting hole 14 and the second adjusting hole 15 are elongated holes. The processing is convenient, is convenient for drive fixing base 6 and wait to test board 12 reciprocates.

In this embodiment, the first adjusting hole 14 and the second adjusting hole 15 are elliptical holes.

Optionally, the movable support 3 may also be located at the outer side of the fixed support 5, and may also realize the function of driving the fixed seat 6 to move up and down.

The adjusting components are provided with two groups, and each side of the fixing seat 6 is provided with one group of adjusting components. The stability of the fixing seat 6 and the board 12 to be tested in the up-and-down movement is improved, the inclination is avoided, the stable press fit of the first connector 16 of the board 12 to be tested and the second connector 17 of the tooling plate 13 is ensured, and the board 12 to be tested is prevented from bending or deforming.

The tool for conveniently testing the plate further comprises a damping reset assembly, the damping reset assembly comprises a guide column 9 and an elastic telescopic piece, one end of the guide column 9 is installed on the base 7, the other end of the guide column is inserted on the fixed seat 6 in a sliding mode, and the elastic telescopic piece is located between the fixed seat 6 and the base 7 and sleeved on the guide column 9. The damping reset component can increase damping sense when pressing down, is not too large in pressing down, avoids deformation of the board 12 to be tested, guarantees test results, is beneficial to resetting upwards, reduces pulling force when rising, and improves operation convenience.

In this embodiment, the elastic expansion member is a spring 10, which is convenient for material collection and has low cost.

Alternatively, the elastic expansion piece can be elastic rubber.

The damping reset components are provided with four groups, and each end of the base 7 is provided with two groups of damping reset components. The stable upward movement of the fixing seat 6 and the board 12 to be tested is realized, and the damage to the test piece to be tested caused by the inclination is avoided.

The tool for conveniently testing the plate further comprises a baffle plate 8, wherein the baffle plate 8 is arranged at the end part of the slot, and the baffle plate 8 is used for limiting the plate 12 to be tested. The accuracy of the device for mounting the board 12 to be tested is guaranteed, and the board 12 to be tested is guaranteed to be in accurate and stable contact with the connector on the tooling board 13.

The tooling plate 13 is detachably arranged on the base 7. Different tooling plates 13 can be replaced according to the plate 12 to be tested, so that the application range is increased, and the application cost is reduced.

The fixing seat 6 is a transparent plate. The contact condition of the board 12 to be tested is convenient to observe, and the convenience of use is improved.

The end of the fixed seat 6 is provided with an inward concave arc groove. The position of the board 12 to be tested can be conveniently installed or adjusted, and the convenience of use is improved.

The application process of the utility model is as follows:

when the board 12 to be tested needs to be pressed down, thumbs of two hands of an operator hook the pressing handles 1 on two sides respectively, the other four fingers hook the fixed handles 4, the pressing handles 1 are arranged in the first fixed holes of the movable support 3, and the fixed handles 4 are inserted into the first adjusting holes 14, so that the pressing handles 1 drive the movable support 3 and the board 12 to be tested to move downwards, the contact between a connector on the board 12 to be tested and a connector or a terminal of the tooling plate 13 on the base 7 is realized, whether the connector on the board 12 to be tested and the tooling plate 13 can normally contact is detected, the operation is simple, the board is not damaged, and the quality of the board is ensured;

when the board 12 to be tested needs to be pulled up, the thumbs of two hands of an operator hook the fixed handles 4 on two sides respectively, the other four fingers hook the pull-up handle 2, and the pull-up handle 2 is forcefully held in centering, and because the pull-up handle 2 is installed on the movable support 3 and is inserted into the second adjusting hole 15 of the fixed support 5, the pull-up handle 2 drives the movable support 3 and the board 12 to be tested to move up along the second adjusting hole 15, so that the board 12 to be tested is separated from the tool board 13. Through pushing down handle 1 and fixed handle 4 cooperation, upward pulling handle 2 and fixed handle 4 cooperation, the strength of being convenient for control and exerting is convenient for exert oneself, and light in weight to be favorable to waiting to test board 12 and frock board 13 horizontal pressfitting or lifting up, reduce the test piece that awaits measuring and take place crookedly and take place the probability of damage.

Further, signal generating device and information monitoring device among the prior art can be integrated on frock board 13, frock board 13 and host computer communication connection, the host computer is through burn first with test program send to frock board 13, connector one 16 on the frock board 13 is connected with connector two 17 through burn second, net gape communication, serial port, parallel port, simulation port and other test ports etc. to test board 12 and frock board 13 pressfitting back, apply signal and monitoring information feedback to test board 12, realize treating the performance of test board 12 and detect, improve the utilization ratio of this frock, reduce use cost, improve detection efficiency.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a make things convenient for frock of test plate, its characterized in that, including fixing base (6), base (7) and adjusting part, fixing base (6) are located the top of base (7), be equipped with the slot that holds to wait to test board (12) on fixing base (6), base (7) are used for placing frock board (13), frock board (13) with it is corresponding to await measuring board (12), adjusting part includes push down handle (1), pull up handle (2), movable support (3), fixed handle (4) and fixed bolster (5), movable support (3) are connected with fixing base (6), install the upper end of movable support (3) push down handle (1), install the lower extreme pull up handle (2), fixed support (5) are connected with base (7), install on fixed support (5) fixed handle (4), fixed handle (4) are located push down handle (1) with go up between handle (2), fixed support (4) are in sliding connection with fixed support (2) tip.

2. The tool for conveniently testing the plate according to claim 1, wherein the movable support (3) is sequentially provided with a first fixing hole, a first adjusting hole (14) and a second fixing hole from top to bottom, the fixed support (5) is sequentially provided with a third fixing hole and a second adjusting hole (15) from top to bottom, the end part of the pressing handle (1) is inserted into the first fixing hole of the movable support (3), the end part of the fixed handle (4) is inserted into the first adjusting hole (14) and the third fixing hole, and the end part of the pulling handle (2) is inserted into the second fixing hole and the second adjusting hole (15).

3. Tool for conveniently testing plate elements according to claim 1, characterized in that said adjusting assemblies are provided in two groups, one group of said adjusting assemblies being provided on each side of said fixed seat (6).

4. A tool for conveniently testing a plate according to claim 1, 2 or 3, and further comprising a damping reset assembly, wherein the damping reset assembly comprises a guide post (9) and an elastic telescopic piece, one end of the guide post (9) is installed on the base (7), the other end of the guide post is slidably inserted on the fixed base (6), and the elastic telescopic piece is located between the fixed base (6) and the base (7) and sleeved on the guide post (9).

5. The tool for conveniently testing plate members according to claim 4, wherein four sets of damping reset assemblies are provided, and each end of the base (7) is provided with two sets of damping reset assemblies.

6. The tool for conveniently testing the plate according to claim 1, further comprising a baffle (8), wherein the baffle (8) is arranged at the end of the slot, and the baffle (8) is used for limiting the plate (12) to be tested.

7. Tool for facilitating testing of plate members according to claim 1, characterised in that the tool plate (13) is detachably mounted on the base (7).

8. Tool for conveniently testing plate according to claim 1, characterized in that the fixing seat (6) is a transparent plate.

9. Tool for conveniently testing plate according to claim 1, characterized in that the end of the fixing seat (6) is provided with an inwards concave arc-shaped groove.

10. The tool for conveniently testing a plate according to claim 2, wherein the first adjusting hole (14) and the second adjusting hole (15) are elongated holes.