CN213933961U

CN213933961U - Screen line test equipment with clamping and positioning structure

Info

Publication number: CN213933961U
Application number: CN202023266826.2U
Authority: CN
Inventors: 周文斌
Original assignee: Shenzhen Xinhaishuo Electronic Co ltd
Current assignee: Shenzhen Xinhaishuo Electronic Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-10
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a screen line test equipment with centre gripping location structure relates to screen line test field, comprising a base plate, the surface of bottom plate is provided with the scale, the outer wall of bottom plate is provided with the slide rail, the outside of slide rail is provided with the slider, the inner wall connection of slider has the check lock lever, actuating mechanism is installed at the top of slider, actuating mechanism's top is connected with screen line keysets, the top of screen line keysets is provided with the joint, the avris of bottom plate is connected with places the board. The utility model discloses a rotatory regulation pole for the clamp plate is along riser lift removal under the effect of nut, and according to different PCB plate thicknesses, adjust the position of clamp plate, the clamp plate of being convenient for fixes a position the PCB board fixedly, and the insection setting of clamp plate bottom has improved the frictional force between clamp plate and PCB board simultaneously, has reduced the PCB board and has appeared the possibility of displacement when connecting the detection, has guaranteed going on smoothly of test, has improved efficiency of software testing.

Description

Screen line test equipment with clamping and positioning structure

Technical Field

The utility model relates to a screen line test field specifically is a screen line test equipment with centre gripping location structure.

Background

The screen line test equipment is a test fixture, and the user often establishes the interface through the screen survey of looking of screen line keysets among the screen line test equipment to the PCB board and detects, and general screen line test equipment is not convenient for fix a position the centre gripping to the PCB board at the testing process for the stability of PCB board is relatively poor, influences test equipment's detection efficiency, designs a screen line test equipment for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the PCB is not convenient to position and clamp in the detection process of general screen line test equipment, the screen line test equipment with the clamping and positioning structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screen line test equipment with centre gripping location structure, includes the bottom plate, the surface of bottom plate is provided with the scale, the outer wall of bottom plate is provided with the slide rail, the outside of slide rail is provided with the slider, the inner wall connection of slider has the check lock lever, actuating mechanism is installed at the top of slider, actuating mechanism's top is connected with the screen line keysets, the top of screen line keysets is provided with the joint, the avris of bottom plate is connected with places the board, the surface of placing the board is provided with the PCB board, the surface of PCB board is provided with the interface, the outer wall of placing the board is provided with the riser, the inside of riser has run through there is the regulation pole, the outer wall connection of adjusting the pole has the nut, the outer wall connection of nut has the clamp plate.

Preferably, for the riveting between scale and the bottom plate, and scale and bottom plate adopt mutual parallel arrangement.

Preferably, a sliding structure is formed between the sliding block and the sliding rail, and the sliding rail is arranged in a T shape.

Preferably, threaded connection is adopted between check lock lever and the slider, and check lock lever and slider adopt mutually perpendicular setting.

Preferably, the bottom of the pressing plate is provided with insections, and the two pressing plates are symmetrically arranged about the axis of the placing plate.

Preferably, the pressure plate and the adjusting rod form a lifting structure through nuts, and the pressure plate and the vertical plate are arranged in a mutually perpendicular mode.

Preferably, the number of the support legs is two, and the support legs are symmetrically arranged around the axis of the placing plate, and the support legs are fixedly connected with the placing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotatory regulation pole for the clamp plate is along riser lift removal under the effect of nut, and according to different PCB plate thicknesses, adjust the position of clamp plate, the clamp plate of being convenient for fixes a position the PCB board fixedly, and the insection setting of clamp plate bottom has improved the frictional force between clamp plate and PCB board simultaneously, has reduced the PCB board and has appeared the possibility of displacement when connecting the detection, has guaranteed going on smoothly of test, has improved efficiency of software testing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structural connection between the pressing plate and the adjusting rod of the present invention;

fig. 3 is a schematic view of the structural connection between the sliding block and the sliding rail according to the present invention.

In the figure: 1. a base plate; 2. a graduated scale; 3. a slide rail; 4. a slider; 5. a locking lever; 6. a drive mechanism; 7. a screen line adapter plate; 8. a joint; 9. placing the plate; 10. a PCB board; 11. an interface; 12. a vertical plate; 13. adjusting a rod; 14. a nut; 15. pressing a plate; 16. and (3) a support leg.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a screen line testing device with a clamping and positioning structure comprises a base plate 1, a graduated scale 2 is arranged on the surface of the base plate 1, a slide rail 3 is arranged on the outer wall of the base plate 1, a slide block 4 is arranged on the outer side of the slide rail 3, a locking rod 5 is connected to the inner wall of the slide block 4, a driving mechanism 6 is installed on the top of the slide block 4, a screen line adapter plate 7 is connected to the top of the driving mechanism 6, a joint 8 is arranged on the top of the screen line adapter plate 7, a placing plate 9 is connected to the side of the base plate 1, a PCB plate 10 is arranged on the surface of the placing plate 9, an interface 11 is arranged on the surface of the PCB plate 10, a vertical plate 12 is arranged on the outer wall of the placing plate 9, an adjusting rod 13 penetrates through the inside of the vertical plate 12, a nut 14 is connected to the outer wall of the adjusting rod 13, a pressing plate 15 is connected to the outer wall of the nut 14, and a support leg 16 is arranged at the bottom of the placing plate 9.

The utility model discloses a rotation regulation pole 13 for clamp plate 15 is along riser 12 lift movement under nut 14's effect, with the thickness according to different PCB board 10, adjust clamp plate 15's position, it is fixed to be convenient for clamp plate 15 to fix a position PCB board 10, the insection setting of clamp plate 15 bottom has simultaneously improved the frictional force between clamp plate 15 and PCB board 10, reduced PCB board 10 and the possibility of displacement appears when connecting the detection, guaranteed going on smoothly of test, improved efficiency of software testing.

Please refer to fig. 1, the graduated scale 2 is riveted with the bottom plate 1, and the graduated scale 2 and the bottom plate 1 are arranged in parallel, and the position of the joint 8 can be precisely adjusted by the arrangement of the graduated scale 2, so that the joint 8 can be stably inserted into the interfaces 11 with different depths at different positions.

Please refer to fig. 3, a sliding structure is formed between the sliding block 4 and the sliding rail 3, and the sliding rail 3 is arranged in a T shape, and the sliding block 4 slides along the sliding rail 3 to adjust the front and rear positions of the connector 8, so as to meet the plugging requirement of the non-depth interface 11, and ensure the smooth connection detection of the connector 8 and the interface 11.

Please refer to fig. 3, the locking rod 5 is in threaded connection with the slider 4, and the locking rod 5 and the slider 4 are perpendicular to each other, after the position of the connector 8 is adjusted, the locking rod 5 is rotated to be tightly attached to the slide rail 3, so as to lock the position of the slider 4, thereby preventing the connector 8 from displacement during connection and use and preventing the connection detection between the screen wire adapter plate 7 and the PCB 10 from being affected.

Please refer to fig. 1, the bottom of the pressing plate 15 is provided with two insections, and the pressing plate 15 is symmetrically arranged about the axis of the placing plate 9, so that the insections at the bottom of the pressing plate 15 improve the friction between the pressing plate 15 and the PCB 10, reduce the possibility of displacement of the PCB 10 during connection detection, and ensure the smooth detection.

Please refer to fig. 2, the pressing plate 15 and the adjusting rod 13 form a lifting structure through the nut 14, the pressing plate 15 and the vertical plate 12 are arranged perpendicular to each other, and the adjusting rod 13 is rotated, so that the pressing plate 15 moves up and down along the vertical plate 12 under the action of the nut 14, and the position of the pressing plate 15 is adjusted according to the thickness of different PCB boards 10, thereby facilitating the pressing plate 15 to position and fix the PCB boards 10, ensuring the smooth performance of the test, and improving the test efficiency.

Please refer to fig. 1, two of the support legs 16 are symmetrically arranged about the axis of the placing plate 9, the support legs 16 are fixedly connected with the placing plate 9, and the support legs 16 are arranged below the placing plate 9 and are flush with the bottom plate 1, so as to ensure the stability of the testing device during the detection and use process.

The working principle is as follows: place PCB board 10 at placing board 9 surface at first, rotatory regulation pole 13 afterwards, make clamp plate 15 move down along riser 12 under the effect of nut 14, fix a position PCB board 10 fixedly, the smooth going on of test has been guaranteed, then unscrew check lock lever 5, make slider 4 slide along slide rail 3, and observe the scale of scale 2, carry out the accurate adjustment to the front and back position of joint 8, with the grafting position and the degree of depth phase-match with interface 11, adjust the back check lock lever 5 of screwing after finishing, the position of joint 8 is fixed, actuating mechanism 6 drives screen line keysets 7 and moves forward afterwards, make joint 8 peg graft mutually with interface 11, screen line keysets 7 is connected with PCB board 10, detect, it breaks away from interface 11 under actuating mechanism 6's the traction to detect the completion back joint 8, accomplish detection once.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a screen line test equipment with centre gripping location structure, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is provided with a graduated scale (2), the outer wall of the bottom plate (1) is provided with a slide rail (3), the outer side of the slide rail (3) is provided with a slide block (4), the inner wall of the slide block (4) is connected with a locking rod (5), the top of the slide block (4) is provided with a driving mechanism (6), the top of the driving mechanism (6) is connected with a screen wire adapter plate (7), the top of the screen wire adapter plate (7) is provided with a connector (8), the lateral side of the bottom plate (1) is connected with a placing plate (9), the surface of the placing plate (9) is provided with a PCB (10), the surface of the PCB (10) is provided with an interface (11), the outer wall of the placing plate (9) is provided with a vertical plate (12), an adjusting rod (13) penetrates through the inner part of the vertical plate (12), and the outer wall of the adjusting rod (13) is connected with a nut (14), the outer wall of the nut (14) is connected with a pressing plate (15), and the bottom of the placing plate (9) is provided with support legs (16).

2. The screen line testing device with the clamping and positioning structure as claimed in claim 1, wherein: the scale (2) and the bottom plate (1) are riveted, and the scale (2) and the bottom plate (1) are arranged in parallel.

3. The screen line testing device with the clamping and positioning structure as claimed in claim 1, wherein: a sliding structure is formed between the sliding block (4) and the sliding rail (3), and the sliding rail (3) is arranged in a T shape.

4. The screen line testing device with the clamping and positioning structure as claimed in claim 1, wherein: the locking rod (5) is in threaded connection with the sliding block (4), and the locking rod (5) and the sliding block (4) are arranged in a mutually perpendicular mode.

5. The screen line testing device with the clamping and positioning structure as claimed in claim 1, wherein: the bottom of the pressing plate (15) is provided with insections, and the two pressing plates (15) are symmetrically arranged around the axis of the placing plate (9).

6. The screen line testing device with the clamping and positioning structure as claimed in claim 1, wherein: the pressure plate (15) and the adjusting rod (13) form a lifting structure through a nut (14), and the pressure plate (15) and the vertical plate (12) are arranged in a mutually perpendicular mode.

7. The screen line testing device with the clamping and positioning structure as claimed in claim 1, wherein: the two support legs (16) are symmetrically arranged about the axis of the placing plate (9), and the support legs (16) are fixedly connected with the placing plate (9).