CN216265571U

CN216265571U - Fixing jig

Info

Publication number: CN216265571U
Application number: CN202122800602.3U
Authority: CN
Inventors: 聂晓峰
Original assignee: Suzhou Xinye Automation Equipment System Co ltd
Current assignee: Suzhou Xinye Automation Equipment System Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-12
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a fixing jig, which comprises: the device comprises a base plate, two first baffle plates fixed at the top of the base plate at intervals, a second baffle plate fixed at two ends of one of the first baffle plates, a groove arranged between the second baffle plate and the other first baffle plate, a limiting block fixed at the inner side of the first baffle plate, a convex block integrally connected with one side of the back of the second baffle plate, a through groove arranged on the second baffle plate and the convex block, a bolt movably arranged in the through groove, a plug integrally connected with the inner side of the bolt, a screw fixed at the top of the first baffle plate, a rotary sleeve sleeved on the screw and a compression column integrally connected with the top of the rotary sleeve; according to the fixing jig, the test board is placed on the bottom plate, and preliminary positioning is completed through the first baffle and the second baffle; further location is realized with plug and compression leg to the bolt that removes, and the survey test panel can not appear removing in the test, has improved the measuring degree of accuracy.

Description

Fixing jig

Technical Field

The utility model belongs to the technical field of jigs, and particularly relates to a fixing jig.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both).

When the notebook computer screen rear shell is processed, various performance detection needs to be carried out on an original test board, and in the existing detection, the test board is not positioned sufficiently, so that in the test process, the test result is inaccurate due to the fact that the test board can deviate in position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing jig for overcoming the defects of the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that: a fixing jig, comprising:

the bottom plate, the interval are fixed two first baffles at bottom plate top, fix one of them second baffle at first baffle both ends, set up and be in second baffle and another get the groove between the first baffle, fix stopper, the body coupling of first baffle inboard lug on one side of the back of the plate of second baffle, set up logical groove on second baffle and lug, movably setting up bolt, the body coupling of logical inslot are in the inboard plug of bolt, fix the screw at first baffle top, cover are established rotatory cover and the body coupling on the screw are in the compression leg at rotatory cover top.

Optimally, the bolt structure further comprises a first limiting groove formed in the top of the bolt, a second limiting groove formed in the bottom of the first limiting groove, a limiting column fixed to the bottom of the through groove and located in the second limiting groove, and a limiting head integrally connected to the top of the limiting column.

Preferably, the length of the second baffle is smaller than the distance between the two first baffles.

Optimally, the height of the limiting column is equal to the depth of the second limiting groove.

Optimally, the diameter of the limiting head is larger than the width of the second limiting groove and smaller than the width of the first limiting groove.

Optimally, the rotating sleeve and the compression column are made of rubber.

Optimally, the shape of the plug is an isosceles trapezoid, and the height of the plug is smaller than that of the plug pin.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the fixing jig is simple in structure, the test board is placed on the bottom plate, and preliminary positioning is completed through the first baffle and the second baffle; further location is realized with plug and compression leg to the bolt that removes, and the survey test panel can not appear removing in the test, has improved the measuring degree of accuracy.

Drawings

FIG. 1 is a schematic view of a test board according to the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of a second baffle of the present invention;

FIG. 4 is a diagram of the positional relationship between the latch and the retaining head according to the present invention;

FIG. 5 is a cross-sectional view of the utility model of FIG. 4;

FIG. 6 is a top view of the present invention from FIG. 4;

FIG. 7 is a schematic view of the latch of the present invention;

FIG. 8 is a schematic view of the construction of a first baffle of the present invention;

description of reference numerals:

1. a base plate; 2. a first baffle plate; 3. a second baffle; 4. a limiting block; 5. a bump; 6. taking a groove; 7. a through groove; 8. a bolt; 9. a plug; 10. a first limit groove; 11. a second limit groove; 12. a limiting column; 13. a limiting head; 14. a screw; 15. a rotating sleeve; 16. pressing the column;

101. a test board body; 102. a limiting groove; 103. and (4) a groove.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings to which the utility model is attached.

As shown in fig. 2, which is a schematic structural diagram of the fixing jig of the present invention, it is generally used for fixing the test board shown in fig. 1, the test board includes a test board body 101, two limiting grooves 102 and two grooves 103, the two grooves 103 are formed on two opposite edges of the limiting board body 101, the two limiting grooves 102 are formed on one of the other two edges of the limiting board body 101 (the test board is generally used for processing the rear shell of the notebook computer screen), and it includes a bottom board 1, a first baffle 2, a second baffle 3, a limiting block 4, a protruding block 5, a slot 6, a through slot 7, a plug pin 8, a plug 9, a first limiting groove 10, a second limiting groove 11, a limiting post 12, a limiting head 13, a screw 14, a rotating sleeve 15 and a pressing post 16.

The base plate 1 is a rectangular plate which mainly plays a supporting role and is made of bakelite (the chemical name of bakelite is phenolic plastic which has high mechanical strength, good insulativity, heat resistance and corrosion resistance; in the embodiment, the middle of the base plate 1 is provided with two rectangular grooves which play roles in reducing weight and saving materials). The first baffle plate 2 has two, and they interval is fixed at the bottom plate 1 top (the first baffle plate 2 realizes fixing through the mode of screw fastening, and the length of first baffle plate 2 equals the length of bottom plate 1). As shown in fig. 2, there are two second baffles 3, which are fixed at two ends of one of the first baffles 2 (the second baffles 3 are fixed on the bottom plate 1 by means of screw fastening, the second baffles 3 are bonded with the first baffles 2 by structural adhesive, and the length of the second baffles 3 is less than the distance between the two first baffles 2). Get groove 6 and set up between second baffle 3 and another first baffle 2 (when actually fixed, will survey test panel and place on bottom plate 1, first baffle 2 and second baffle 3 are used for playing the fixed action, get groove 6 and conveniently get and put the test panel).

The stopper 4 has two, and they are fixed at first baffle 2 inboard (stopper 4 body coupling is inboard at first baffle 2, and the size of stopper 4, position correspond with the spacing groove 102 who surveys on the board, and when surveying the board and placing on bottom plate 1, the spacing inslot 102 is arranged in to stopper 4 for the location survey and survey the board). Two bumps 5 are integrally connected to the opposite sides of the two second shutters 3 (the bumps 5 are rectangular, and the height of the bumps 5 is equal to the height of the second shutters 3). The through groove 7 is opened on the second baffle 3 and the projection 5, and the latch 8 is movably arranged in the through groove 7, as shown in fig. 7, which is a schematic structural diagram of the latch 8. First spacing groove 10 is seted up at bolt 8 top, and second spacing groove 11 is seted up in first spacing groove 10 bottom (first spacing groove 10 and second spacing groove 11 are fillet rectangle form, and the width of first spacing groove 10 is greater than the width of second spacing groove 11). Plug 9 body coupling is inboard at bolt 8 (the shape of plug 9 is isosceles trapezoid shape, and the height that highly is less than bolt 8 of plug 9, when testing the board and placing on bottom plate 1, the accessible removes bolt 8 to drive plug 9 and insert in the recess 103 of testing the board body 101 both sides, with the fixed test board of surveying, ensure in the time of follow-up test that survey the board and can not appear becoming flexible). The two limiting columns 12 are fixed at the bottom of the through groove 7 and are positioned in the second limiting groove 11 (the height of the limiting column 12 is equal to the depth of the second limiting groove 11, and the diameter of the limiting column 12 is smaller than the width of the second limiting groove 11). The limiting head 13 is integrally connected to the top of the limiting column 12 (the diameter of the limiting head 13 is larger than the width of the second limiting groove 11 and smaller than the width of the first limiting groove 10). As shown in fig. 4-6, the position relationship diagram of the plug 8, the limiting post 12 and the limiting head 13 is shown (since the limiting post 12 is in the second limiting groove 11, the plug 8 can move back and forth in the through groove 7, and since the limiting head 13 is clamped at the bottom of the first limiting groove 10, the plug 8 does not swing when moving linearly).

As shown in fig. 8, the screw 14 is fixed on the top of the first baffle plate 1, the rotating sleeve 15 is sleeved on the screw 14, and the compression column 16 is integrally connected on one side of the rotating sleeve 15 away from the screw 14 (the rotating sleeve 15 and the compression column 16 are made of rubber, when the test board is placed on the bottom plate 1, the compression column 16 can be pressed on the test board by rotating the rotating sleeve 15, so as to further fix the test board).

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A fixed tool, its characterized in that, it includes:

a bottom plate (1), two first baffle plates (2) fixed at the top of the bottom plate (1) at intervals, a second baffle plate (3) fixed at two ends of one of the first baffle plates (2), a groove (6) arranged between the second baffle plate (3) and the other first baffle plate (2), a limiting block (4) fixed at the inner side of the first baffle plate (2), and a convex block (5) integrally connected with the opposite side of the second baffle plate (3), set up logical groove (7) on second baffle (3) and lug (5), movably set up bolt (8) in leading to groove (7), integrated connection be in plug (9) of bolt (8) inboard, fix screw (14) at first baffle (2) top, cover are established swivel sleeve (15) on screw (14) and integrated connection are in compression leg (16) at swivel sleeve (15) top.

2. The fixture according to claim 1, wherein: it still includes seting up first spacing groove (10) at bolt (8) top, seting up second spacing groove (11) in first spacing groove (10) bottom, fix lead to groove (7) bottom and be located spacing post (12) and the body coupling in spacing post (12) top are spacing head (13).

3. The fixture according to claim 1, wherein: the length of the second baffle (3) is smaller than the distance between the two first baffles (2).

4. A fixing jig according to claim 2, characterized in that: the height of the limiting column (12) is equal to the depth of the second limiting groove (11).

5. A fixing jig according to claim 2, characterized in that: the diameter of the limiting head (13) is larger than the width of the second limiting groove (11) and smaller than the width of the first limiting groove (10).

6. The fixture according to claim 1, wherein: the rotating sleeve (15) and the compression column (16) are made of rubber.

7. The fixture according to claim 1, wherein: the shape of plug (9) is isosceles trapezoid shape, and the height of plug (9) is less than the height of bolt (8).