CN213091813U

CN213091813U - AT test fixture

Info

Publication number: CN213091813U
Application number: CN202021866323.6U
Authority: CN
Inventors: 高明贵
Original assignee: Suzhou Shengfuyin Electronic Technology Co ltd
Current assignee: Suzhou Shengfuyin Electronic Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an AT test fixture, which comprises a base and a fixed plate, wherein the front surface of the fixed plate is hinged with a support rod through a pin shaft, one side of the support rod is screwed with a second connecting buckle, one side of the support rod, which is far away from the second connecting buckle, is screwed with a first connecting buckle, one end of the bottom of the second connecting buckle is screwed with a lug, and one end of the lug, which is far away from the second connecting buckle, is screwed with one end of the bottom of the first connecting buckle; in placing the first recess in the plate body through the AT board that will need the test, drive branch through pressing down the handle and carry out the downstream, branch is through first connector link and second connector link, make the connecting cylinder downstream of fixed column lower extreme, and also will drive the connecting plate and push down when the fixed column downstream, drive the clamp plate through solid support column and move down, will test AT board fixed test, can not correctly fix a position, and cause staff's the repetitive operation, the test time has been reduced.

Description

AT test fixture

Technical Field

The utility model relates to a tool technical field specifically is an AT test fixture.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions (or both), and can be divided into three types, namely a process assembly type jig, an item test type jig and a circuit board test type jig, wherein the process assembly type jig comprises an assembly jig, a welding jig, a disassembly jig, a dispensing jig, an irradiation jig, an adjustment jig and a shearing jig; the project test type jig comprises a service life test type jig, a packaging test type jig, an environment test type jig, an optical test type jig, a shielding test type jig, a sound insulation test type jig and the like; the circuit board test type jig mainly comprises an ICT test jig, an FCT function jig, an SMT furnace-passing jig, a BGA test jig and the like; AT present, when a product is tested, the requirement of the jig is met by depending on the precision of parts, the phenomenon that the part can not be correctly positioned can occur, the repeated operation of workers is caused, the labor and the time are wasted, and therefore the AT testing jig is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an AT test fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an AT test fixture, includes base and fixed plate, the front surface of fixed plate articulates through the round pin axle has branch, one side screwed connection of branch has the second connector link, one side screwed connection that second connector link was kept away from to branch has first connector link, the bottom one end screwed connection of second connector link has the lug, the lug is kept away from the one end screwed connection of second connector link in the bottom one end of first connector link, the bottom welding of lug has the fixed column, the bottom one end of second connector link and first connector link is laminated respectively in the top both sides of fixed column, the connecting cylinder has been cup jointed to the one end that the lug was kept away from to the fixed column, the upper surface screwed connection of base has the plate body, the upper portion of plate body is provided with the clamp plate, the upper surface of clamp plate passes through the support column and connects in the.

As further preferable in the present technical solution: the fixing frame is fixedly connected to one side of the upper surface of the base, the front surface of the fixing frame is fixedly connected to the rear surface of the fixing plate, a first groove is formed in the bottom of the fixing frame, and the pressing plate and one side of the connecting plate penetrate through the inside of the first groove.

As further preferable in the present technical solution: the number of the support columns is four, and the four support columns are symmetrically arranged at four corners of the connecting plate.

As further preferable in the present technical solution: a second groove is formed in the plate body.

As further preferable in the present technical solution: the top one end of branch is articulated to have the handle, the outer wall cover of handle is equipped with anti-skidding cover, the handle is close to the upper surface of one side bottom laminating in the mount of branch.

As further preferable in the present technical solution: one side of the upper surface of the base, which is far away from the connecting plate, is provided with a first display, and one side of the upper surface of the base, which is positioned on the rear surface of the first display, is provided with a second display.

As further preferable in the present technical solution: and a nut is in threaded connection with one end of the fixing column, which is positioned at the bottom of the connecting cylinder, and the bottom of the nut is attached to the upper surface of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: in placing the first recess in the plate body through the AT board that will need the test, drive branch through pressing down the handle and carry out the downstream, branch is through first connector link and second connector link, make the connecting cylinder downstream of fixed column lower extreme, and also will drive the connecting plate and push down when the fixed column downstream, drive the clamp plate through solid support column and move down, will test AT board fixed test, can not correctly fix a position, and cause staff's the repetitive operation, the test time has been reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of the region a in fig. 1 according to the present invention;

fig. 3 is a schematic diagram of the plate structure of the present invention.

In the figure: 1. a base; 2. a first display; 3. a second display; 4. a nut; 5. a handle; 6. a fixed mount; 7. a first groove; 8. a connecting plate; 9. a support pillar; 10. pressing a plate; 12. a first connecting buckle; 13. a fixing plate; 14. fixing a column; 15. a bump; 16. a second connecting buckle; 17. a strut; 18. a connecting cylinder; 19. a second groove; 20. a plate body; 22. a pin shaft; 23. an anti-slip sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an AT test fixture comprises a base 1 and a fixed plate 13, wherein the front surface of the fixed plate 13 is hinged with a supporting rod 17 through a pin shaft 22, a second connecting buckle 16 is connected with one side of the supporting rod 17 through a screw, a first connecting buckle 12 is connected with one side of the supporting rod 17 far away from the second connecting buckle 16 through a screw, a lug boss 15 is screwed at one end of the bottom of the second connecting buckle 16, one end of the lug boss 15 far away from the second connecting buckle 16 is screwed at one end of the bottom of the first connecting buckle 12, the bottom of the bump 15 is welded with a fixed column 14, one end of the bottom of the second connecting buckle 16 and one end of the bottom of the first connecting buckle 12 are respectively attached to two sides of the top of the fixed column 14, one end of the fixing column 14, which is far away from the projection 15, is sleeved with a connecting cylinder 18, the upper surface of the base 1 is in screwed connection with a plate body 20, the upper portion of the plate body 20 is provided with a pressing plate 10, and the upper surface of the pressing plate 10 is connected to the bottom of the connecting plate 8 through a supporting column 9.

In this embodiment, specifically: the utility model discloses a fixing device for fixing a base, including base 1, fixed mount 6, clamp plate 10, connecting plate 8, fixing frame 6, fixing plate 13, first recess 7 has been seted up to the bottom of fixed mount 6, one side of clamp plate 10 and connecting plate 8 all runs through in the inside of first recess 7, and through above setting, fixed mount 6 will be used for fixing fixed plate 13, first connector link 12 and second connector link 16 to through first connector link 12 and second connector link 16, make fixed column 14 and branch 17 connect.

In this embodiment, specifically: the quantity of support column 9 sets up to four, four the mutual symmetry of support column 9 sets up in the four corners department of connecting plate 8, and through above setting, support column 9 is used for the connection between connecting plate 8 and clamp plate 10 to set up in the four corners department of connecting plate 8 and clamp plate 10, support clamp plate 10.

In this embodiment, specifically: second recess 19 has been seted up to the inside of plate body 20, and through above setting, second recess 19 is used for testing the test groove of board, will survey test panel and place in second recess 19, fix surveying the board.

In this embodiment, specifically: the top one end of branch 17 articulates there is handle 5, the outer wall cover of handle 5 is equipped with antiskid cover 23, handle 5 is close to one side bottom of branch 17 and laminates in the upper surface of mount 6, through above setting, presses down handle 5 and drives branch 17 and carry out the downstream, makes the connecting cylinder 18 of fixed column 14 lower extreme downstream, and also will drive connecting plate 8 and push down when fixed column 14 downstream, drives clamp plate 10 through solid support column 9 and moves down, will survey test panel fixed test.

In this embodiment, specifically: the upper surface of base 1 is kept away from connecting plate 8 one side and is provided with first display 2, one side that the upper surface of base 1 is located 2 rear surfaces of first display is provided with second display 3, and through above setting, first display 2 and second display 3 are used for showing the data after detecting.

In this embodiment, specifically: the nut 4 is connected to one end, located at the bottom of the connecting cylinder 18, of the fixing column 14 in a threaded mode, the bottom of the nut 4 is attached to the upper surface of the connecting plate 8, and through the arrangement, the nut 4 is used for fastening the fixing column 14 and the connecting plate 8.

Working principle or structural principle, during the use, at first place the board that needs the test in the first recess 7 in the plate body 20, first recess 7 is the test groove, then drive branch 17 through pressing handle 5 and carry out downstream, branch 17 passes through first connector link 12 and second connector link 16, makes connecting cylinder 18 of fixed column 14 lower extreme move downwards, and also will drive connecting plate 8 and move downwards when fixed column 14 moves downwards, drive clamp plate 10 through solid support post 9 and move downwards, will survey test panel fixed test, prevent it and rock, after the detection is accomplished, rethread handle 5 will support branch 17 and move upwards, and will survey fixed column 14 through first connector link 12 and second connector link 16 and stimulate upwards, make connecting plate 8 and clamp plate 10 from surveying the separation on the board.

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

Claims

1. The utility model provides an AT test fixture, includes base (1) and fixed plate (13), its characterized in that: a supporting rod (17) is hinged to the front surface of the fixing plate (13) through a pin shaft (22), a second connecting buckle (16) is connected to one side of the supporting rod (17) through a screw, a first connecting buckle (12) is connected to one side of the supporting rod (17) far away from the second connecting buckle (16) through a screw, a convex block (15) is connected to one end of the bottom of the second connecting buckle (16) through a screw, one end of the convex block (15) far away from the second connecting buckle (16) is connected to one end of the bottom of the first connecting buckle (12) through a screw, a fixing column (14) is welded to the bottom of the convex block (15), the second connecting buckle (16) and one end of the bottom of the first connecting buckle (12) are respectively attached to two sides of the top of the fixing column (14), a connecting cylinder (18) is sleeved to one end of the fixing column (14) far away from the convex block (15), the upper portion of plate body (20) is provided with clamp plate (10), the upper surface of clamp plate (10) passes through support column (9) to be connected in the bottom of connecting plate (8).

2. The AT testing jig of claim 1, wherein: the utility model discloses a fixing device for the automobile seat, including base (1), fixed surface, first recess (7) have been seted up to the bottom of mount (6), the inside in first recess (7) is all run through to the one side of clamp plate (10) and connecting plate (8), the front surface fixed connection of mount (6) is in the rear surface of fixed plate (13).

3. The AT testing jig of claim 1, wherein: the number of the support columns (9) is four, and the four support columns (9) are symmetrically arranged at four corners of the connecting plate (8).

4. The AT testing jig of claim 1, wherein: a second groove (19) is formed in the plate body (20).

5. The AT testing jig of claim 1, wherein: the utility model discloses a fixing frame, including support rod (17), the top one end of branch (17) is articulated to have handle (5), the outer wall cover of handle (5) is equipped with antiskid cover (23), one side bottom laminating in the upper surface of mount (6) that handle (5) are close to branch (17).

6. The AT testing jig of claim 1, wherein: the display device is characterized in that a first display (2) is arranged on one side, away from the connecting plate (8), of the upper surface of the base (1), and a second display (3) is arranged on one side, located on the rear surface of the first display (2), of the upper surface of the base (1).

7. The AT testing jig of claim 1, wherein: the nut (4) is connected to one end, located at the bottom of the connecting cylinder (18), of the fixing column (14) in a threaded mode, and the bottom of the nut (4) is attached to the upper surface of the connecting plate (8).