CN213091812U

CN213091812U - A test fixture for OP board

Info

Publication number: CN213091812U
Application number: CN202021861368.4U
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 a test fixture for OP board, including base and third clamp plate, two backup pads have been welded to the upper surface both sides of base, two top one side of backup pad is connected through first fixed plate, the both sides screwed connection of first fixed plate front surface has two second fixed plates; through putting into the first recess of first plate body and the second recess of second plate body respectively with the test target board of two kinds of differences, then drive branch through pressing down the handle and carry out the downstream, and branch is through first connector link and the adapter sleeve downstream of second connector link with the spliced pole lower extreme, and drive third clamp plate downstream when the spliced pole downstream, and first clamp plate slides on the support column, thereby it moves downwards to drive the second clamp plate through the connecting plate, make the probe stick detect the test target board, be convenient for carry out contrast test to the survey test panel of two kinds of differences, the result of test has been improved.

Description

A test fixture for OP board

Technical Field

The utility model relates to a tool technical field specifically is a test fixture for OP board.

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 testing jig comprises a service life testing jig, a packaging testing jig, an environment testing jig, an optical testing jig, a shielding testing jig, a sound insulation testing jig and the like, testing is needed before products leave a factory, the jig is needed to be used for detecting whether the testing board is damaged or not, but the existing jig cannot carry out comparison detection on two different testing boards simultaneously, so that the testing result is influenced, and therefore the testing jig for the OP board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test fixture for OP board 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: a test fixture for an OP plate comprises a base and a third pressing plate, wherein two supporting plates are welded on two sides of the upper surface of the base, one sides of the tops of the two supporting plates are connected through a first fixing plate, two second fixing plates are in screwed connection with two sides of the front surface of the first fixing plate, a supporting rod is hinged on one side of each of the two second fixing plates, a first connecting buckle and a second connecting buckle are in screwed connection with two sides of a lug respectively on two sides of the supporting rod respectively, one sides of the first connecting buckle and the second connecting buckle, which are far away from the supporting rod, are in screwed connection with two sides of the lug respectively, a connecting column is welded at the bottom of the lug, a connecting sleeve is sleeved at one end of the connecting column, which is far away from the lug, penetrates through the top of the third pressing plate, a connecting plate is welded on the lower, the other side of the upper surface of the base is provided with a first plate body.

As further preferable in the present technical solution: four fixing columns are symmetrically welded to the four corners of the bottom of the first plate body and the bottom of the second plate body, and the ends, far away from the first plate body and the second plate body, of the fixing columns are welded to the upper surface of the base.

As further preferable in the present technical solution: a first groove is formed in the upper surface of the first plate body, and a second groove is formed in the upper surface of the second plate body.

As further preferable in the present technical solution: and the bottom of the second pressing plate is provided with detection rods distributed at equal intervals.

As further preferable in the present technical solution: the bottom both sides of first fixed plate all weld the support column, two the one end that first fixed plate was kept away from to the support column welds in the upper surface of base, one side welding of second clamp plate has first clamp plate, the one end of support column runs through in the inside of first clamp plate.

As further preferable in the present technical solution: one side of the upper portion of the supporting rod is hinged with a connecting rod, and one end, far away from the supporting rod, of the connecting rod is fixedly connected with a handle.

Compared with the prior art, the beneficial effects of the utility model are that: through putting into the first recess of first plate body and the second recess of second plate body respectively with the test target board of two kinds of differences, then drive branch through pressing down the handle and carry out the downstream, and branch is through first connector link and the adapter sleeve downstream of second connector link with the spliced pole lower extreme, and drive third clamp plate downstream when the spliced pole downstream, and first clamp plate slides on the support column, thereby it moves downwards to drive the second clamp plate through the connecting plate, make the probe stick detect the test target board, be convenient for carry out contrast test to the survey test panel of two kinds of differences, the result of test has been improved.

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

fig. 4 is an enlarged schematic structural diagram of the region C in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first platen; 3. a support pillar; 4. a handle; 5. a connecting rod; 6. a first fixing plate; 7. a support plate; 10. a strut; 11. a first connecting buckle; 12. a bump; 13. connecting columns; 14. connecting sleeves; 15. a first plate body; 16. a second plate body; 17. a second platen; 18. a third press plate; 19. a second connecting buckle; 20. a second fixing plate; 21. a connecting plate; 22. fixing a column; 23. a first groove; 24. a probing rod; 25. a second groove.

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. 1-4, the present invention provides a technical solution: a test fixture for an OP plate comprises a base 1 and a third pressing plate 18, wherein two supporting plates 7 are welded on two sides of the upper surface of the base 1, one sides of the tops of the two supporting plates 7 are connected through a first fixing plate 6, two second fixing plates 20 are in screwed connection with two sides of the front surface of the first fixing plate 6, a supporting rod 10 is hinged on one side of each of the two second fixing plates 20, two sides of the supporting rod 10 are respectively in screwed connection with a first connecting buckle 11 and a second connecting buckle 19, one sides, far away from the supporting rod 10, of the first connecting buckle 11 and the second connecting buckle 19 are respectively in screwed connection with two sides of a convex block 12, a connecting column 13 is welded at the bottom of the convex block 12, a connecting sleeve 14 is sleeved on one end of the connecting column 13, one end, far away from the convex block 12, of the connecting column 13 penetrates through the top of the third pressing plate, the bottom welding of connecting plate 21 has second clamp plate 17, base 1's upper surface one side is provided with second plate body 16, base 1's upper surface opposite side is provided with first plate body 15.

In this embodiment, specifically: the mutual symmetrical welding in bottom four corners of first plate body 15 and second plate body 16 has four fixed columns 22, four the fixed column 22 is kept away from the one end of first plate body 15 and second plate body 16 and is welded in base 1's upper surface, and through above setting, four fixed columns 22 support the bottom four corners of first plate body 15 and second plate body 16 respectively.

In this embodiment, specifically: first recess 23 has been seted up to the upper surface of first plate body 15, second recess 25 has been seted up to the upper surface of second plate body 16, through above setting, different test target boards are placed respectively to first recess 23 of first plate body 15 and second recess 25 of second plate body 16.

In this embodiment, specifically: the bottom of second clamp plate 17 is provided with the probing stick 24 of equidistance distribution, through above setting, makes probing stick 24 detect to the position that the test target board need detect.

In this embodiment, specifically: support column 3, two all welded in the bottom both sides of first fixed plate 6 the one end that first fixed plate 6 was kept away from to support column 3 welds in base 1's upper surface, the welding of one side of second clamp plate 17 has first clamp plate 2, the one end of support column 3 runs through in the inside of first clamp plate 2, through above setting, makes first clamp plate 2 go on sliding on support column 3 to it moves to drive second clamp plate 17 upwards to press through connecting plate 21.

In this embodiment, specifically: the utility model discloses a go up the handle 10, including connecting rod 5, connecting rod 5 and branch 10, the one end fixedly connected with handle 4 of branch 10 is articulated to upper portion one side of branch 10, through above setting, press down handle 4 and drive branch 10 and carry out the downstream downwards, go up to carry and pull up handle 4 and drive branch 10 and carry out the upstream.

Working principle or structural principle, when in use, two different test target boards are respectively put into the first groove 23 of the first board body 15 and the second groove 25 of the second board body 16, then the handle 4 is pressed to drive the strut 10 to move downwards, and the strut 10 moves the connecting sleeve 14 at the lower end of the connecting column 13 downwards through the first connecting buckle 11 and the second connecting buckle 19, and the third press plate 18 is moved downward when the connecting column 13 moves downward, and the first press plate 2 slides on the supporting column 3, thereby driving the second pressing plate 17 to press downwards through the connecting plate 21, enabling the detecting rod 24 to detect the target board, after the detection is finished, the supporting rod 10 is pulled upwards through the handle 4, the third pressing plate 18 drives the first pressing plate 2 to move upwards on the connecting column 13, and the second pressing plate 17 is driven to move upwards, so that the detection rod 24 is separated from the test target plate.

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. A test fixture for OP board, includes base (1) and third clamp plate (18), its characterized in that: the upper surface of the base (1) is welded with two supporting plates (7), one side of the top of each supporting plate (7) is connected with each other through a first fixing plate (6), two second fixing plates (20) are screwed on the two sides of the front surface of the first fixing plate (6), one side of each second fixing plate (20) is hinged with a support rod (10), the two sides of each support rod (10) are respectively screwed with a first connecting buckle (11) and a second connecting buckle (19), one sides of the first connecting buckle (11) and the second connecting buckle (19), which are far away from the support rods (10), are respectively screwed on the two sides of a convex block (12), a connecting column (13) is welded at the bottom of the convex block (12), a connecting sleeve (14) is sleeved on one end of the connecting column (13), and one end of the connecting column (13), which is far away from the convex block (12), runs through the top of a third pressing plate, the lower surface welding of third clamp plate (18) has connecting plate (21), the bottom welding of connecting plate (21) has second clamp plate (17), upper surface one side of base (1) is provided with second plate body (16), the upper surface opposite side of base (1) is provided with first plate body (15).

2. The testing fixture for an OP plate of claim 1, wherein: four fixing columns (22) are symmetrically welded at four corners of the bottom of the first plate body (15) and the bottom of the second plate body (16), and one ends, far away from the first plate body (15) and the second plate body (16), of the fixing columns (22) are welded on the upper surface of the base (1).

3. The testing fixture for an OP plate of claim 1, wherein: a first groove (23) is formed in the upper surface of the first plate body (15), and a second groove (25) is formed in the upper surface of the second plate body (16).

4. The testing fixture for an OP plate of claim 1, wherein: the bottom of the second pressing plate (17) is provided with detection rods (24) distributed at equal intervals.

5. The testing fixture for an OP plate of claim 1, wherein: the bottom both sides of first fixed plate (6) all weld have support column (3), two the one end that first fixed plate (6) were kept away from in support column (3) welds in the upper surface of base (1), one side welding of second clamp plate (17) has first clamp plate (2), the one end of support column (3) runs through in the inside of first clamp plate (2).

6. The testing fixture for an OP plate of claim 1, wherein: one side of the upper part of the supporting rod (10) is hinged with a connecting rod (5), and one end of the connecting rod (5) far away from the supporting rod (10) is fixedly connected with a handle (4).