CN215748825U

CN215748825U - Test tool

Info

Publication number: CN215748825U
Application number: CN202122355464.2U
Authority: CN
Inventors: 欧阳雄军; 叶剑锐
Original assignee: Shenzhen Skyworth Digital Technology Co Ltd
Current assignee: Shenzhen Skyworth Digital Technology Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-08
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a test tool which comprises a workbench and a jig placed on the workbench, wherein the jig is used for placing a product; the test fixture further comprises: the test device comprises a positioning component, a first test module and two groups of second test modules; the positioning assembly is used for fixing the product in the jig; the first test module comprises a net testing terminal and a first pushing piece, and the first pushing piece is used for pushing the net testing terminal to be inserted into a net opening of a product along a first direction; two sets of second test module sets up along second direction symmetry, first direction and second direction mutually perpendicular, and each second test module of group includes a plurality of coupling plates that set up along the second direction interval, the antenna of coupling plate laminating product. In the utility model, during testing, the product is put into the jig. The first pushing piece pushes the screen measuring terminal to be inserted into the screen wire of the product. A plurality of tools are set as test modules and integrated, so that the interface, the information checking and the wireless throughput of the product can be tested simultaneously, and the working efficiency is improved.

Description

Test tool

Technical Field

The utility model relates to the technical field of test equipment, in particular to a test tool.

Background

Currently, with the development of technology, wireless devices are becoming more and more popular. The set-top box and router of the television are wireless devices commonly used at home. Products such as the set top box or the router need to be tested after production, and the products are sold after being qualified.

The existing product needs a plurality of tools to respectively test interfaces, check information, check wireless throughput, apply and detect buttons after production. The product needs to be tested in sequence through a plurality of tools, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a test tool and aims to solve the problem of low efficiency of product testing.

In order to achieve the purpose, the testing tool provided by the utility model comprises a workbench and a jig placed on the workbench, wherein the jig is used for placing a product; the test fixture further comprises: the positioning assembly is used for fixing the product in the jig;

the first test module comprises a net testing terminal and a first pushing piece, and the first pushing piece is used for pushing the net testing terminal to be inserted into a net opening of the product along a first direction;

two sets of second test module, it is two sets of second test module sets up along second direction symmetry, first direction with second direction mutually perpendicular, each group the second test module includes a plurality of edges the coupling plate that the second direction interval set up, the coupling plate laminating the antenna of product.

Preferably, the test tool further comprises a placing table, and the workbench is fixed above the placing table; the first pushing piece is fixed on the object placing table, and the output end of the first pushing piece is connected with the measuring net terminal.

Preferably, the second testing module further comprises a second pushing member and a stroke assembly, the second pushing member is fixed on the object placing table, the stroke assembly comprises a stroke plate and a moving block, a sliding groove extending along the second direction is formed in the stroke plate, the extending length of the sliding groove is smaller than that of the second pushing member, the moving block slides in the sliding groove, and the coupling plate is connected with the moving block; the second pushing piece is used for pushing the stroke plate to move along the second direction.

Preferably, the second testing module further includes a limiting assembly, the limiting assembly includes a limiting slide rail, a limiting block and two stoppers, the limiting block is connected to the moving block, the limiting slide rail is disposed on the workbench along the second direction, the moving block slides on the limiting slide rail along the second direction, the two stoppers are respectively fixed to the workbench, and the two stoppers are respectively located on two sides of the moving block along the second direction.

Preferably, the coupling plate is fixed to the moving block through the connecting plate, and the coupling plate is rotatably connected to the connecting plate.

Preferably, the product is provided with a WPS button, the test fixture further comprises a third test module, the third test module comprises a third pushing piece, a switching block and a first ejector pin, the third pushing piece is arranged on the net measuring terminal, the switching block is connected to the driving end of the third pushing piece, the first ejector pin is fixed to the switching block, and the third pushing piece is used for driving the first ejector pin to move in a first direction and press the WPS button of the product.

Preferably, the product has a reset key, the third test module further includes a second thimble, the second thimble is connected to the transfer block, and the third pushing member further drives the second thimble to move along the first direction and press the reset key of the product.

Preferably, locating component includes revolving cylinder, depression bar and briquetting, revolving cylinder set up in put the thing bench, the depression bar connect in revolving cylinder's output, the briquetting connect in the bottom of depression bar.

Preferably, an adjusting groove penetrates through the pressure lever, two pressure blocks are arranged, and the two pressure blocks slide in the adjusting groove.

Preferably, the workbench is provided with two placing blocks, the two placing blocks are symmetrically arranged along the second direction, and a placing groove for placing the antenna of the product is formed in the placing block.

According to the technical scheme, when the test tool tests the product, the product is placed in the jig, and the product is fixed in the jig through the positioning assembly. The antennas of the product correspond to each coupling plate one by one, and the antennas are positioned in front of the coupling plates. And starting the first pushing piece, and pushing the screen measuring terminal to be inserted into the screen wire of the product by the first pushing piece. Checking the interface and the information of a first network testing terminal test product, and testing the wireless throughput of the product by a coupling plate; a plurality of tools are set as test modules and integrated, so that the interface, the information checking and the wireless throughput of the product can be tested simultaneously, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure of a test fixture according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of the overall structure of a third module according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a second module according to an embodiment of the present invention;

fig. 4 is a schematic partial cross-sectional structure view of another view of the test tool according to an embodiment of the utility model.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present invention is based on the orientation shown in fig. 1 and is only for explaining the relative positional relationship between the respective members in the postures shown in fig. 1 to 4, and if the specific posture is changed, the directional indication is changed accordingly.

The utility model provides a test tool.

In the present embodiment, the first direction is the left-right direction in fig. 1, and the second direction is the front-back direction in fig. 1.

Referring to fig. 1 to 2, in an embodiment of the present invention, the testing tool 100 includes a worktable 200 and a jig 300 disposed on the worktable 200, wherein the jig 300 is used for disposing the product 110; the test fixture 100 further includes: a positioning assembly 400, a first test module 500 and two sets of second test modules 600; wherein, the positioning assembly 400 is used for fixing the product 110 in the fixture 300; the first testing module 500 includes a testing terminal 501 and a first pushing member 502, and the first pushing member 502 is used for pushing the testing terminal 501 to insert into the net opening of the product 110 along a first direction; wherein, two sets of second test module 600 set up along the second direction symmetry, first direction and second direction mutually perpendicular, and each set of second test module 600 includes a plurality of coupling plates 601 that set up along the second direction interval, and coupling plates 601 laminating product 110's antenna 111. In this embodiment, the product 110 is a router.

When the test fixture 100 tests the product 110, the product 110 is placed in the fixture 300, and the product 110 is fixed in the fixture 300 by the positioning assembly 400. The antennas 111 of the product 110 correspond to each coupling plate 601 one by one, and the antennas 111 are located in front of the coupling plates 601. The first pusher 502 is actuated and the first pusher 502 pushes the web terminal 501 into the web of the product 110. The first network testing terminal 501 tests the interface and information check of the product 110, and the coupling board 601 tests the wireless throughput of the product 110; the test tool 100 integrates a plurality of tools into a test module, and can test the interface, information check and wireless throughput of the product 110 at the same time, thereby improving the working efficiency.

Further, the jig 300 is U-shaped, and the opening direction of the jig 300 is arranged along the first direction and toward the grid terminal 501. In the utility model, the product 110 is provided with four antennas 111, and every two antennas 111 are arranged at two ends of the product 110 in the second direction. Two coupling plates 601 are arranged in each second testing module 600 and have the same tangential direction, and the coupling plates 601 in the two groups of second testing modules 600 are arranged oppositely. The second test module 600 disposed symmetrically detects the antenna 111 of the product 110, thereby improving the working efficiency.

It should be noted that the number of the antennas 111 of the product 110 in the utility model is not limited to four, and the number of the coupling plates 601 on the test fixture 100 is not less than the number of the antennas 111 of the product 110.

In one embodiment, the test fixture 100 further includes a placement stage 700, and the worktable 200 is fixed above the placement stage 700; the first pushing member 502 is fixed to the placing table 700, and an output end of the first pushing member 502 is connected to the grid terminal 501. The first pushing member 502 is actuated, and the output end of the first pushing member 502 pushes the measuring terminal 501 to move and insert into the net port of the product 110. The first pushing member 502 is disposed on the stage 700 to reduce the possibility of interference between the product 110 and the grid terminal 501.

Further, the first pushing member 502 is a first cylinder 502a, and an output shaft of the first cylinder 502a is fixed to the grid terminal 501. The first cylinder 502a is standard and convenient for purchase.

The first cylinder 502a is fixed on the object placing table 700, the length direction of the first cylinder 502a is arranged along the length direction, and the output shaft of the first cylinder 502a is arranged towards the jig 300.

Referring to fig. 1 and fig. 3, in an embodiment, the second test module 600 further includes a second pushing member 602 and a stroke assembly 603, the second pushing member 602 is fixed to the object stage 700, the stroke assembly 603 includes a stroke plate 6031 and a moving block 6032, the stroke plate 6031 is provided with a sliding groove 6033 extending along the second direction, an extending length of the sliding groove 6033 is smaller than a stroke length of the second pushing member 602, the moving block 6032 slides in the sliding groove 6033, and the coupling plate 601 is connected to the moving block 6032; the second pusher 602 is configured to push the stroke plate 6031 to move in the second direction. The second pushing part 602 pushes the stroke plate 6031 to move, at this time, the moving block 6032 slides in the sliding groove 6033, when the moving block 6032 slides to one end of the sliding groove 6033, the stroke plate 6031 continues to move to drive the moving block 6032 to move, and the moving block 6032 drives the coupling plate 601 to move. By reducing the travel distance of the coupling plate 601 through the travel assembly 603, the coupling plate 601 is reduced from moving too far into contact and damaging the antenna 111 of the product 110.

Further, the second pushing member 602 is a second cylinder 602a, and output shafts of the second cylinders 602a in the two second test modules 600 are arranged away from each other. The second cylinder 602a is fixed to the stroke plate 6031, the chute 6033 is opened on the upper surface of the stroke plate 6031, the stroke slide rail 6034 corresponding to the moving block 6032 is provided on the lower surface of the table 200, and the moving block 6032 slides on the stroke slide rail 6034. The travel slide rail 6034 further guides the moving direction of the moving block 6032, and the moving stability of the coupling plate 601 is improved.

In another embodiment, the output shaft of the second cylinder 602a indirectly drives the stroke plate 6031 to move through a transmission assembly or piece.

In an embodiment, the second test module 600 further includes a limiting component 604, the limiting component 604 includes a limiting slide rail 6041, a limiting block 6042, and two stoppers 6043, the limiting block 6042 is connected to the moving block 6032, the limiting slide rail 6041 is disposed on the workbench 200 along the second direction, the moving block 6032 slides on the limiting slide rail 6041 along the second direction, the two stoppers 6043 are fixed to the workbench 200 respectively, and the two stoppers 6043 are located on two sides of the moving block 6032 along the second direction respectively. When the coupling plate 601 moves with the moving block 6032, the limit block 6042 is driven to move synchronously, the limit block 6042 slides on the limit slide rail 6041, and when the coupling plate 601 moves to the limit position, the limit block 6042 is abutted by the stop block 6043. The stopper 6043 stops the moving distance between the coupling plate 601, the moving block 6032 and the limit block 6042, so that the limit is further performed, and the possibility of damage to the coupling plate 601 and the antenna 111 of the product 110 is reduced.

Further, two limit slide rails 6041 in each set of limit component 604 are arranged in parallel, and the stop 6043 is located between the two limit slide rails 6041. The stability of the sliding of the limit block 6042 is further improved by two limit slide rails 6041, so that the stability of the coupling plate 601 during moving is improved.

In one embodiment, the coupling plate 601 is fixed to the moving block 6032 through the connecting plate 605, and the coupling plate 601 is rotatably connected to the connecting plate 605. The coupling plate 601 can rotate, the test angle of the coupling plate 601 is adjusted, and the test accuracy is improved.

Referring to fig. 2, in an embodiment, the product 110 has a WPS button, the test fixture 100 further includes a third test module 800, the third test module 800 includes a third push element 801, a switching block 802 and a first thimble 803, the third push element 801 is disposed on the test terminal 501, the switching block 802 is connected to a driving end of the third push element 801, the first thimble 803 is fixed to the switching block 802, and the third push element 801 is configured to drive the first thimble 803 to move along a first direction and press the WPS button of the product 110. When the terminal of the reticle is inserted into the port of the product 110 for testing, the third pusher 801 pushes the transition block 802 and the first thimble 803 to move, and the first thimble 803 presses the WPS button of the product 110 for testing.

Further, the third pushing member 801 is a third cylinder 801a, and an output shaft of the third cylinder 801a is disposed toward the opening of the product 110.

In one embodiment, the product 110 has a reset key, the third testing module 800 further includes a second thimble 804, the second thimble 804 is connected to the transfer block 802, and the third pushing element 801 further drives the second thimble 804 to move along the first direction and presses the reset key of the product 110. When the terminal portion of the network cable is inserted into the network port of the product 110 for testing, the third pushing element 801 pushes the switching block 802 and the second pushing pin 804 to move, and the second pushing pin 804 presses the reset key of the product 110 for testing. The third cylinder 801a simultaneously pushes the first thimble 803 and the second thimble 804 to move, and two items of the product 110 are tested simultaneously, so that the testing efficiency is improved.

Referring to fig. 1, in an embodiment, the positioning assembly 400 includes a rotary cylinder 401, a pressing rod 402 and a pressing block 403, the rotary cylinder 401 is disposed on the object placing table 700, the pressing rod 402 is connected to an output end of the rotary cylinder 401, and the pressing block 403 is connected to a bottom end of the pressing rod 402. After the product 110 is placed into the jig 300, the external air pump starts the rotary cylinder 401, the output shaft of the rotary cylinder 401 drives the pressing rod 402 to rotate to the upper side of the product 110, the pressing block 403 is abutted to the product 110, the possibility of tilting of the product 110 is reduced, and the testing stability is improved.

In one embodiment, an adjusting groove 404 is formed through the pressing rod 402, two pressing blocks 403 are arranged, and the two pressing blocks 403 slide in the adjusting groove 404. According to different products 110, the pressing block 403 is pushed, the pressing block 403 slides in the adjusting groove 404, the position where the pressing block 403 presses the products 110 is adjusted, and the adaptability of the positioning assembly 400 is improved.

Furthermore, an adjusting groove 404 penetrates through the upper surface of the pressing rod 402, the length direction of the adjusting groove 404 is the same as the length direction of the pressing rod 402, the pressing block 403 is vertically arranged in a cylindrical shape, the pressing block 403 is arranged below the pressing rod 402, and the top end of the pressing block 403 slides in the adjusting groove 404. Stability of the briquette 403 during movement is improved.

Referring to fig. 1 and 4, in an embodiment, two placing blocks 900 are disposed on the working table 200, the two placing blocks 900 are symmetrically disposed along the second direction, and a placing slot 901 for placing the antenna 111 of the product 110 is formed on the placing block 900. When the product 110 is in the jig 300, the antenna 111 of the product 110 is located in the corresponding placing groove 901 of the corresponding placing block 900, so that the stability of fixing the antenna 111 is improved, and the accuracy of the coupling plate 601 in the test is improved.

It should be noted that the first pushing member 502, the second pushing member 602, and the third pushing member 801 in the present invention may also be hydraulic cylinders. The cylinder in this application all provides power through external air pump.

A drawer is connected below the object placing table 700 in a sliding manner, and an electric control assembly used for controlling each pushing piece to move is arranged in the drawer. When the electric control assembly is damaged, the drawer is pulled open, so that the maintenance is convenient and manual.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The test tool is characterized by comprising a workbench and a jig placed on the workbench, wherein the jig is used for placing a product; the test fixture further comprises:

the positioning assembly is used for fixing the product in the jig;

2. The test tool according to claim 1, further comprising a placement table, wherein the workbench is fixed above the placement table; the first pushing piece is fixed on the object placing table, and the output end of the first pushing piece is connected with the measuring net terminal.

3. The test tool according to claim 2, wherein the second test module further comprises a second pushing member and a stroke assembly, the second pushing member is fixed on the object placing table, the stroke assembly comprises a stroke plate and a moving block, a sliding groove extending along the second direction is formed in the stroke plate, the extending length of the sliding groove is smaller than the stroke length of the second pushing member, the moving block slides in the sliding groove, and the coupling plate is connected with the moving block; the second pushing piece is used for pushing the stroke plate to move along the second direction.

4. The test tool according to claim 3, wherein the second test module further comprises a limit component, the limit component comprises a limit slide rail, a limit block and two stop blocks, the limit block is connected with the moving block, the limit slide rail is arranged on the workbench along the second direction, the moving block slides on the limit slide rail along the second direction, the two stop blocks are respectively fixed on the workbench, and the two stop blocks are respectively located on two sides of the moving block along the second direction.

5. The test tool according to claim 4, wherein the coupling plate is fixed to the moving block through the connecting plate, and the coupling plate is rotatably connected with the connecting plate.

6. The test fixture of any one of claims 1-5, wherein the product has a WPS button, the test fixture further comprises a third test module, the third test module includes a third push member, a transition block and a first thimble, the third push member is disposed on the web testing terminal, the transition block is connected to a driving end of the third push member, the first thimble is fixed to the transition block, and the third push member is configured to drive the first thimble to move in a first direction and press the WPS button of the product.

7. The test fixture of claim 6, wherein the product has a reset key, the third test module further includes a second thimble, the second thimble is coupled to the transition block, and the third pusher further drives the second thimble to move in the first direction and depress the reset key of the product.

8. The test tool according to claim 2, wherein the positioning assembly comprises a rotary cylinder, a pressure rod and a pressure block, the rotary cylinder is arranged on the object placing table, the pressure rod is connected to the output end of the rotary cylinder, and the pressure block is connected to the bottom end of the pressure rod.

9. The test tool of claim 8, wherein two adjusting grooves penetrate through the pressure rod, and the two pressing blocks slide in the adjusting grooves.

10. The test tool according to any one of claims 1 to 5, wherein two placing blocks are arranged on the workbench, the two placing blocks are symmetrically arranged along the second direction, and a placing groove for placing the antenna of the product is formed in each placing block.