CN218496995U

CN218496995U - Multifunctional test tool for printed circuit board

Info

Publication number: CN218496995U
Application number: CN202222652421.5U
Authority: CN
Inventors: 陈艳飞
Original assignee: Suzhou Youshi Electronic Technology Co ltd
Current assignee: Suzhou Youshi Electronic Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-17
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a printed circuit board multifunctional test frock, the on-line screen storage device comprises a base, the platform is placed to the top fixedly connected with of base, the rear side fixedly connected with test panel at base top, the equal fixedly connected with slide bar in both sides between base inner chamber top and the bottom, the surface of slide bar is from last to overlapping in proper order down and is equipped with sliding sleeve and spring, fixedly connected with fly leaf between two sliding sleeves, the equal fixedly connected with control shell in both sides of fly leaf bottom, base inner chamber's bottom fixedly connected with motor, the equal fixedly connected with threaded rod in both sides of motor output. The utility model discloses a platform, slide bar, sliding sleeve, spring, fly leaf, control shell, motor, threaded rod, thread bush, push away wheel, dead lever and clamp plate are placed in the setting, have solved the problem that current printed circuit board multifunctional test frock does not have circuit board locate function, and this printed circuit board multifunctional test frock possesses circuit board locate function's advantage.

Description

Multifunctional test tool for printed circuit board

Technical Field

The utility model relates to a printed circuit board tests technical field, specifically is a printed circuit board multifunctional test frock.

Background

In the testing process of the printed circuit board, a multifunctional testing tool is required to be used for detecting the circuit board so as to ensure the normal operation of the circuit board;

as in the Chinese patent: "a printed circuit board multifunctional test frock", patent number: "CN204256119U", the test probe of test tray bottom and the test point of the circuit board that awaits measuring on this patent frock lean on handle and stand dish zonulae occludens, need not to change in the test procedure, only need switch test function through the button, judge the test result through display screen and pilot lamp, if the test does not pass through simultaneously the suggestion of there being the reputation warning simultaneously, misjudgment has been avoided, but this patent does not have circuit board locate function, the circuit board takes place the skew and leads to the test point easily not to contact with the contact in the test procedure, influence test work's normal clear, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many functional test of printed circuit board frock possesses circuit board locate function's advantage, has solved the problem that current many functional test of printed circuit board frock does not have circuit board locate function.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a printed circuit board multifunctional test frock, includes the base, the platform is placed to the top fixedly connected with of base, the rear side fixedly connected with test panel at base top, the equal fixedly connected with slide bar in both sides between base inner chamber top and the bottom, the surface of slide bar is from last to overlapping in proper order sliding sleeve and spring down, fixedly connected with fly leaf between two sliding sleeves, the equal fixedly connected with control shell in both sides of fly leaf bottom, base inner chamber's bottom fixedly connected with motor, the equal fixedly connected with threaded rod in both sides of motor output end, the surface cover of threaded rod is equipped with the thread bush, and the equal fixedly connected with in one side that two thread bushes are opposite pushes away the wheel, the equal fixedly connected with dead lever in both sides of fly leaf top rear side, the outside to the base is run through at the top of dead lever, the top of placing the platform is provided with the clamp plate, the both sides of clamp plate bottom all with dead lever fixed connection.

Preferably, the top fixedly connected with case that resets of motor, the both sides of case inner chamber that resets all are provided with the limiting plate, the equal fixedly connected with connecting rod in two opposite sides of limiting plate, and two opposite one sides of connecting rod all run through the case that resets and with thread bush fixed connection.

Preferably, the opening that uses with the dead lever cooperation is all seted up to the both sides at base top, the equal fixedly connected with installation piece in both sides of base, the mounting hole has been seted up at the top of installation piece.

Preferably, the bottom fixedly connected with slider of thread bush, the spout that uses with the slider cooperation is all seted up to the both sides of base inner chamber bottom.

Preferably, one side swing joint that the motor was kept away from to the threaded rod has the locating plate, the bottom of locating plate and the inner wall fixed connection of base.

Preferably, the top and the bottom of spring respectively with the sliding sleeve and the inner wall fixed connection of base, the bottom fixed connection of clamp plate has insulating protection pad.

Preferably, the front side of base is provided with the access panel, and the rear side and the base of access panel pass through bolt fixed connection, and the front side of access panel is opened and is equipped with the thermovent.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a platform, slide bar, sliding sleeve, spring, fly leaf, control shell, motor, threaded rod, thread bush, push away wheel, dead lever and clamp plate are placed in the setting, have solved the problem that current printed circuit board multifunctional test frock does not have circuit board locate function, and this printed circuit board multifunctional test frock possesses circuit board locate function's advantage, is worth promoting.

2. The utility model discloses a set up slide bar and sliding sleeve, can make the fly leaf reset with spring fit, through setting up the fly leaf, can with the use height of control shell cooperation control dead lever and clamp plate, through setting up the threaded rod, can with the service position of motor cooperation control thread bush and push away the wheel, through setting up the limiting plate, can prevent that the connecting rod from breaking away from the inner chamber that resets the case, through setting up the installation piece, can install fixedly with the mounting hole cooperation to the base, through setting up slider and spout, can make things convenient for the use of thread bush.

Drawings

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

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

fig. 3 is a partially enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a placing table; 3. testing the panel; 4. a slide bar; 5. a sliding sleeve; 6. a spring; 7. a movable plate; 8. a control housing; 9. a motor; 10. a threaded rod; 11. a threaded sleeve; 12. a push wheel; 13. a fixing rod; 14. pressing a plate; 15. a reset box; 16. a limiting plate; 17. a connecting rod; 18. mounting blocks; 19. a slider; 20. a chute.

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.

Referring to fig. 1-3, a multifunctional testing tool for a printed circuit board comprises a base 1, a placing table 2 fixedly connected to the top of the base 1, a testing panel 3 fixedly connected to the rear side of the top of the base 1, a sliding rod 4 fixedly connected to both sides of the top and bottom of the inner cavity of the base 1, a sliding sleeve 5 and a spring 6 sequentially sleeved on the surface of the sliding rod 4 from top to bottom, a movable plate 7 fixedly connected to the surface of the sliding sleeve 5, a control shell 8 fixedly connected to both sides of the bottom of the movable plate 7, a motor 9 fixedly connected to the bottom of the inner cavity of the base 1, a threaded rod 10 fixedly connected to both sides of the output end of the motor 9, a threaded sleeve 11 sleeved on the surface of the threaded rod 10, a push wheel 12 fixedly connected to both sides of the two threaded sleeves 11, a fixing rod 13 fixedly connected to both sides of the rear side of the top of the movable plate 7, a top of the fixing rod 13 penetrating to the outside of the base 1, a pressing plate 14 provided on the top of the placing table 2, both sides of the bottom of the pressing plate 14 fixedly connected to the fixing rod 13, a reset box 15 provided with a limiting plate 16, a slider block 18 movably connected to both sides of the base 1, and a slider mounting block provided on both sides of the base 1, the top and the bottom of spring 6 respectively with the inner wall fixed connection of sliding sleeve 5 and base 1, the bottom fixedly connected with insulation protection pad of clamp plate 14, the front side of base 1 is provided with the access panel, the rear side of access panel passes through bolt fixed connection with base 1, the front side of access panel is opened and is equipped with the thermovent, through setting up slide bar 4 and sliding sleeve 5, can cooperate with spring 6 to make fly plate 7 reset, through setting up fly plate 7, can cooperate the use height of control dead lever 13 and clamp plate 14 with control shell 8, through setting up threaded rod 10, can cooperate the use position of control thread bush 11 and push wheel 12 with motor 9, through setting up limiting plate 16, can prevent connecting rod 17 from breaking away from the inner chamber of reset box 15, through setting up mounting block 18, can cooperate with the mounting hole and install fixedly base 1, through setting up slider 19 and spout 20, can make things convenient for the use of thread bush 11, through setting up place platform 2, slide bar 4, sliding sleeve 5, spring 6, control shell 7, motor 9, threaded rod 10, push wheel 11, thread bush 13 and clamp plate 14, the tool has solved the problem that the current multifunctional circuit board positioning tool has not worth the test circuit board, the locating function of this tool, the advantage of this multifunctional circuit board.

During the use, place the circuit board that will carry out the test in the top of placing platform 2, turn on motor 9 afterwards, motor 9 and threaded rod 10 cooperation drive thread bush 11 and connecting rod 17 remove, connecting rod 17 removes and drives limiting plate 16 and removes, thread bush 11 drives the inclined plane of pushing wheel 12 extrusion control 8 inner walls simultaneously, make control shell 8 drive fly leaf 7 and move downwards, fly leaf 7 removes and drives sliding sleeve 5 extrusion spring 6, fly leaf 7 cooperates with dead lever 13 simultaneously and drives clamp plate 14 and move the extrusion circuit board downwards, carry out the centre gripping fixed to the circuit board through the cooperation of placing platform 2 and clamp plate 14, prevent that the circuit board from taking place the skew, lead to the test point not to contact with the contact, improve the efficiency of circuit board test.

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 a many functional test of printed circuit board frock, includes base (1), its characterized in that: platform (2) is placed to the top fixedly connected with of base (1), rear side fixedly connected with test panel (3) at base (1) top, the equal fixedly connected with slide bar (4) in both sides between base (1) inner chamber top and the bottom, the surface of slide bar (4) is from last to overlapping in proper order sliding sleeve (5) and spring (6) down, fixedly connected with fly leaf (7) between two sliding sleeves (5), the equal fixedly connected with control shell (8) in both sides of fly leaf (7) bottom, the bottom fixedly connected with motor (9) of base (1) inner chamber, the equal fixedly connected with threaded rod (10) in both sides of motor (9) output, the surface cover of threaded rod (10) is equipped with thread bush (11), the equal fixedly connected with pushing wheel (12) in one side that two thread bushes (11) are opposite, the equal fixedly connected with dead lever (13) in both sides of fly leaf (7) top rear side, the outside of base (1) is run through at the top of dead lever (13), the top of placing platform (2) is provided with clamp plate (14), the both sides and dead lever (13) bottom are fixedly connected with.

2. The multifunctional test tool for the printed circuit board according to claim 1, characterized in that: the top fixedly connected with of motor (9) resets case (15), the both sides of resetting case (15) inner chamber all are provided with limiting plate (16), and two equal fixedly connected with connecting rod (17) in limiting plate (16) opposite one side, one side opposite two connecting rod (17) all run through reset case (15) and with thread bush (11) fixed connection.

3. The multifunctional test tool for the printed circuit board according to claim 1, characterized in that: the fixing device is characterized in that openings matched with the fixing rods (13) are formed in the two sides of the top of the base (1), mounting blocks (18) are fixedly connected to the two sides of the base (1), and mounting holes are formed in the tops of the mounting blocks (18).

4. The multifunctional test tool for the printed circuit board according to claim 1, characterized in that: the bottom fixedly connected with slider (19) of thread bush (11), spout (20) that use with slider (19) cooperation are all seted up to the both sides of base (1) inner chamber bottom.

5. The multifunctional test tool for the printed circuit board according to claim 1, characterized in that: one side swing joint that motor (9) was kept away from in threaded rod (10) has the locating plate, the bottom of locating plate and the inner wall fixed connection of base (1).

6. The multifunctional test tool for the printed circuit board according to claim 1, characterized in that: the top and the bottom of spring (6) respectively with the inner wall fixed connection of sliding sleeve (5) and base (1), the bottom fixed connection of clamp plate (14) has insulating protection pad.

7. The multifunctional test tool for the printed circuit board according to claim 1, characterized in that: the front side of base (1) is provided with the access panel, and the rear side of access panel passes through bolt fixed connection with base (1), and the front side of access panel is opened and is equipped with the thermovent.