CN215344699U

CN215344699U - Test fixture with adjusting structure

Info

Publication number: CN215344699U
Application number: CN202120653987.2U
Authority: CN
Inventors: 谭红春; 江勇男
Original assignee: Chengdu Shuxin Technology Co ltd
Current assignee: Chengdu Shuxin Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-28
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a test fixture with an adjusting structure, which comprises a test bench, wherein a test slot is arranged on the right side of the test bench, a moving rod is fixedly arranged at the lower end of the inner side of the test slot, a moving seat is connected onto the moving rod in a sliding mode, a first spring is in elastic contact with the outer side of the moving seat and sleeved on two sides of the moving rod, the upper end of the moving seat is connected with a sliding rod through a first rotating shaft, the upper end of the sliding rod is connected with a test inner groove through a second rotating shaft, two springs are arranged on two sides of the test inner groove, and a fixed clamping plate is fixedly arranged on the inner side of the second spring. The mobile phone testing fixture has the advantages that the mobile phone is adjusted and fixed during testing through the arranged testing inner groove, the second spring and the fixing clamp plate, the phenomenon that the displacement generated during testing influences the testing result is avoided, meanwhile, the first positioning plate, the second positioning plate and the third positioning plate are arranged, the flat plate can be fixedly tested, and the problem that the existing testing fixture can only partially test the single performance is solved.

Description

Test fixture with adjusting structure

Technical Field

The utility model relates to the technical field of test fixtures, in particular to a test fixture with an adjusting structure.

Background

With the progress of science and technology and the development of times, mobile phones and flat panels have become products which are not available or available in daily life. The yield and efficiency are also rapidly increasing, and the mobile phones and the flat panels often need strict quality inspection and testing after production and assembly.

When detecting a detected object, the existing test fixture is easy to move to cause the problem of inaccurate detection, and the existing test fixture does not have an adjusting structure, so that discomfort is easily brought to a worker during testing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a test fixture with an adjusting structure, which is used for solving the problem that the detection is inaccurate due to the fact that a detected object is easy to move when being detected in the background technology, and secondly, the existing test fixture does not have the adjusting structure, is easy to bring discomfort to workers when being tested, and simultaneously has the problems that only single detection can be carried out, and mobile phones, flat plates and the like cannot be detected at the same time.

In order to achieve the purpose, the utility model provides the following technical scheme: a test fixture with an adjusting structure comprises a test bench, wherein a test slot is arranged at the right side of the test bench, a moving rod is fixedly arranged at the lower end of the inner side of the test slot, a moving seat is connected onto the moving rod in a sliding manner, a first spring is elastically contacted with the outer side of the moving seat and sleeved on two sides of the moving rod, a sliding rod is connected to the upper end of the moving seat through a first rotating shaft, an inner test groove is connected to the upper end of the sliding rod through a second rotating shaft, a second spring is arranged on two sides of the inner test groove, a fixed clamping plate is fixedly arranged on the inner side of the second spring, a first positioning plate is fixedly arranged at the upper end and a second positioning plate is fixedly arranged at the upper end of the first positioning plate, a third positioning plate is fixedly arranged at the upper end of the second positioning plate, a sliding plate is arranged at the upper end of the left side of the test slot, and a sliding block is fixedly arranged at the lower end of the sliding plate, the testing device is characterized in that a sliding groove is arranged on the inner side of the left end of the testing groove, the sliding plate is in sliding connection with the testing table through the sliding groove and the sliding block, a connecting block is fixedly arranged at the bottom end of the testing table, a connecting rod is fixedly connected to the lower end of the connecting block, a fixing rod is connected to the lower end of the connecting rod through threads, a bottom plate is fixedly arranged at the bottom end of the fixing rod, a positioning clamp is fixedly arranged at the rear end of the bottom plate, and a fixing bolt is arranged at the bottom end of the positioning clamp.

Preferably, the right side of the test slot is connected with a dust guard through a third rotating shaft, and the dust guard is made of transparent materials.

Preferably, the sliding plate is in the shape of a U-shaped sliding plate, and the sliding plate is matched with the size of the sliding rod.

Preferably, No. one locating plate, No. two locating plates and No. three locating plates set up respectively at test inside groove upside left end and test inside groove downside right-hand member, and No. one locating plate, No. two locating plates and No. three locating plate size is the same.

Preferably, the test groove and the test inner groove are of an integral structure, and the test groove and the test inner groove are both of a rectangular groove shape.

Preferably, the connecting rods and the fixing rods are arranged in two groups and are symmetrically arranged at the bottom end of the test board and the upper end of the bottom plate respectively.

Preferably, the first positioning plate, the second positioning plate and the third positioning plate are distributed in a step shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. the test inner groove, the moving rod, the moving seat, the sliding rod and the first spring are arranged and matched for use, so that the test inner groove can be conveniently stretched out of the test groove, a test object can be conveniently placed and taken after the test is finished, the lifting adjustment of the test table is facilitated through the arranged connecting rod and the fixed rod, and the discomfort caused by the height problem of the test table is solved;

2. the mobile phone is adjusted and fixed during detection through the arranged test inner groove, the second spring and the fixed clamp plate, the displacement generated during detection is avoided to influence the detection result, meanwhile, the detection objects such as flat plates can be fixedly detected through the arrangement of the first positioning plate, the second positioning plate and the third positioning plate, the problem that the existing test clamp has the singleness that only partial detection can be carried out is solved, the structure is simple, and the use is convenient.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the inner test tank of the present invention;

FIG. 4 is a schematic top view of a test station according to the present invention;

FIG. 5 is a schematic side view of the first positioning plate, the second positioning plate and the second positioning plate of the present invention.

In the figure: 1. a test bench; 2. a test slot; 3. a travel bar; 4. a movable seat; 5. a first spring; 6. a first rotating shaft; 7. a slide bar; 8. testing the inner groove; 9. a second spring; 10. fixing the clamping plate; 11. a first positioning plate; 12. a second positioning plate; 13. a third positioning plate; 14. a sliding plate; 15. a connecting rod; 16. fixing the rod; 17. a base plate; 18. positioning clips; 19. fixing the bolt; 20. a second rotating shaft; 21. a third rotating shaft; 22. a dust guard.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a test fixture with an adjusting structure comprises a test bench 1, a test slot 2 is arranged on the right side of the test bench 1, a moving rod 3 is fixedly arranged at the lower end of the inner side of the test slot 2, a moving seat 4 is connected on the moving rod 3 in a sliding manner, a first spring 5 is elastically contacted with the outer side of the moving seat 4, the first spring 5 is sleeved on two sides of the moving rod 3, a sliding rod 7 is connected at the upper end of the moving seat 4 through a first rotating shaft 6, an inner test groove 8 is connected at the upper end of the sliding rod 7 through a second rotating shaft 20, a second spring 9 is arranged on two sides of the inner test groove 8, a fixed clamping plate 10 is fixedly arranged on the inner side of the second spring 9, a first positioning plate 11 is fixedly arranged at the upper end and the lower end of the inner test groove 8 respectively, a second positioning plate 12 is fixedly arranged at the upper end of the first positioning plate 11, a third positioning plate 13 is fixedly arranged at the upper end of the second positioning plate 12, a sliding plate 14 is arranged at the upper end of the left side of the test slot 2, and a sliding block is fixedly arranged at the lower end of the sliding plate 14, the test groove 2 left end inboard is equipped with the spout, and sliding plate 14 passes through spout and slider and 1 sliding connection of testboard, and 1 bottom mounting of testboard is provided with the connecting block, and connecting block lower extreme fixedly connected with connecting

rod

15, and 15 lower extremes of connecting rod have a dead lever 16 through threaded connection, and 16 bottom mounting of dead lever are equipped with

bottom plate

17, and 17 rear ends of bottom plate are fixed and are equipped with locating

clip

18, and 18 bottoms of locating clip are equipped with fixing bolt 19.

In the utility model: the right side of the test slot 2 is connected with a dust guard 22 through a third rotating shaft 21, and the dust guard 22 is a transparent dust guard, so that excessive dust is prevented from being accumulated in the test inner slot 8, and the test slot is inconvenient to clean.

In the utility model: the slide plate 14 is shaped as a U-shaped slide plate and the slide plate 14 is adapted to the dimensions of the slide bar 7.

In the utility model: no. one locating plate 11, No. two locating plates 12 and No. three locating plate 13 set up respectively at 8 upside left ends of test inside grooves and 8 downside right-hand members of test inside grooves, and No. one locating plate 11, No. two locating plates 12 and No. three locating plates 13 the size the same, are convenient for detect the measuring object of not unidimensional.

In the utility model: the test groove 2 and the test inner groove 8 are of an integral structure, and the test groove 2 and the test inner groove 8 are all of rectangular groove shapes.

In the utility model: connecting rod 15 and dead lever 16 all are provided with two sets ofly, and connecting rod 15 and dead lever 16 symmetry respectively set up in 1 bottom of testboard and bottom plate 17 upper end, are convenient for go up and down to examining the test bench.

In the utility model: the first positioning plate 11, the second positioning plate 12 and the third positioning plate 13 are distributed in a step shape, and detection is performed on detection objects with different sizes.

The working principle is as follows: when in use, the test bench 1 is lifted through the connecting rod 15 and the fixing rod 16, the test bench is fixed on the operation bench through the arranged positioning clamp 18 and the fixing bolt 19 after being lifted to a proper position, the test inner groove 8 is moved out of the test groove 2 through the matched use of the test inner groove 8, the moving rod 3, the moving seat 4, the sliding rod 7, the first spring 5 and the like, the sliding plate 14 is slid rightwards and is fixed to a proper position through the sliding groove and the sliding block and the test bench 1, if the detected object is a mobile phone, the mobile phone is placed in the test inner groove 8, the mobile phone is adjusted and fixed through the second spring 9 and the fixing clamp plate 10, the mobile phone is detected, if the detected object is a flat plate, the first positioning plate 11, the second positioning plate 12 and the third positioning plate 13 are respectively correspondingly detected according to the size of the flat plate, after the detection is finished, the sliding plate 14 is slid leftwards, the sliding moving rod 3, the moving seat 4, the sliding rod 7, the first spring 5 and the like are used in a matched mode, the test inner groove 8 is stretched into the test groove 2, the test groove 2 and the test inner groove 8 are sealed through the dust-proof plate 22, and the test inner groove 8 is prevented from being excessively accumulated with dust and is inconvenient to clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test fixture with adjust structure, includes testboard (1), its characterized in that: the testing platform is characterized in that a testing groove (2) is arranged on the right side of the testing platform (1), a moving rod (3) is fixedly arranged at the lower end of the inner side of the testing groove (2), a moving seat (4) is connected onto the moving rod (3) in a sliding manner, a first spring (5) is in elastic contact with the outer side of the moving seat (4), the first spring (5) is sleeved on two sides of the moving rod (3), a sliding rod (7) is connected onto the upper end of the moving seat (4) through a first rotating shaft (6), an inner testing groove (8) is connected onto the upper end of the sliding rod (7) through a second rotating shaft (20), a second spring (9) is arranged on two sides of the inner testing groove (8), a fixed clamping plate (10) is fixedly arranged on the inner side of the second spring (9), a first positioning plate (11) is fixedly arranged at the upper end and the lower end of the inner testing groove (8), a second positioning plate (12) is fixedly arranged at the upper end of the first positioning plate (11), and No. two fixed locating plate (12) upper end is equipped with No. three locating plate (13), test groove (2) left side upper end is equipped with sliding plate (14), and sliding plate (14) lower extreme is fixed and is provided with the slider, test groove (2) left end inboard is equipped with the spout, sliding plate (14) are through spout and slider and testboard (1) sliding connection, testboard (1) bottom mounting is provided with the connecting block, and connecting block lower extreme fixedly connected with connecting rod (15), connecting rod (15) lower extreme has dead lever (16) through threaded connection, dead lever (16) bottom mounting is equipped with bottom plate (17), bottom plate (17) rear end is fixed and is equipped with locating clip (18), and locating clip (18) bottom is equipped with fixing bolt (19).

2. The test fixture with adjustment structure of claim 1, wherein: the right side of the test slot (2) is connected with a dust guard (22) through a third rotating shaft (21), and the dust guard (22) is made of transparent materials.

3. The test fixture with adjustment structure of claim 1, wherein: the sliding plate (14) is in a U-shaped sliding plate shape, and the sliding plate (14) is matched with the sliding rod (7) in size.

4. The test fixture with adjustment structure of claim 1, wherein: no. one locating plate (11), No. two locating plates (12) and No. three locating plate (13) set up respectively at test inside groove (8) upside left end and test inside groove (8) downside right-hand member, and the size of No. one locating plate (11), No. two locating plates (12) and No. three locating plate (13) is the same.

5. The test fixture with adjustment structure of claim 1, wherein: the test groove (2) and the test inner groove (8) are of an integral structure, and the test groove (2) and the test inner groove (8) are all in the shape of a rectangular groove.

6. The test fixture with adjustment structure of claim 1, wherein: the test bench is characterized in that the connecting rods (15) and the fixing rods (16) are arranged in two groups, and the connecting rods (15) and the fixing rods (16) are symmetrically arranged at the bottom end of the test bench (1) and the upper end of the bottom plate (17) respectively.

7. The test fixture with adjustment structure of claim 1, wherein: the first positioning plate (11), the second positioning plate (12) and the third positioning plate (13) are distributed in a step shape.