CN213933940U

CN213933940U - General circuit board function test equipment

Info

Publication number: CN213933940U
Application number: CN202022630226.3U
Authority: CN
Inventors: 徐海平
Original assignee: Jiangxi Ruitian Kechuang Electric Technology Co ltd
Current assignee: Jiangxi Ruitian Kechuang Electric Technology Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-08-10
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a general circuit board function test equipment, including the equipment board, fixed mounting has the bearing faller on the equipment board, and be provided with a plurality of buffer spring and probe on the bearing faller respectively, the bearing faller is connected with the bearing board through the spring, the part mouth has been seted up on the bearing board, be provided with the extension platform in the part mouth, the extension platform is integrated into one piece structure with the bearing board, a plurality of splice plate have been arranged on the bearing board, the last rotation of extension platform is connected with two spacing strips, slidable mounting has two slip bolts on the bearing board, fixedly connected with carrier on the equipment board, and fixedly connected with locating platform on the carrier, threaded mounting has the hand pole on the locating platform, and the end of hand pole rotates and is connected with down the platform; the utility model discloses, can prevent that the circuit board from not placing levelly and smoothly, the direct collision that takes place suddenly when the czochralski pulling descends avoids the damage that causes the circuit board to the circuit board through laying of splice plate makes things convenient for the different length of adaptation bearing, and is comparatively practical.

Description

General circuit board function test equipment

Technical Field

The utility model belongs to the technical field of circuit board test equipment, specifically a general circuit board function test equipment.

Background

The circuit board also becomes the PCB board, circuit board test equipment adopts high accuracy measurement module, efficiency of software testing and precision are high, have programmable test function, to different test panels, only need to change the tool and simply study, the programming can, the secondary input cost has been reduced, adopt the modularized design, have extremely strong commonality and expansibility, can require nimble extension on the io passageway according to the customer, in order to satisfy customer's diversity demand, the system has standard usb interface, can operate usb interface instruments such as universal meter, the software function is powerful, the system has nimble, simple and convenient man-machine dialogue interface, facilitate user's programming and test, compact structure is practical, system reliability is high, be fit for directly placing and use on the production line, be particularly suitable for the automotive electronics, aerospace, the electronics product that is used for important occasion such as military project.

The existing circuit board testing equipment has certain defects when in use, cannot adapt to circuit boards of different sizes, is poor in adaptability, adopts a hand-pulling type operation mode for pressing down the circuit board, and is easy to directly damage the circuit board by direct pull-down when the user operates improperly, so that certain inconvenience is brought to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve circuit board test equipment, can not adapt to not unidimensional circuit board, the suitability is poor to the operation mode of pushing down the circuit board is the hand-pulling type, and the user is when the operation is improper, and direct drop-down directly causes the problem of damage to the circuit board easily, and provides a general circuit board function test equipment.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a general circuit board functional test equipment, includes the equipment board, fixed mounting has the bearing faller on the equipment board, and is provided with a plurality of buffer spring and probe on the bearing faller respectively, the bearing faller has the bearing board through spring coupling, set up the part mouth on the bearing board, be provided with the extension platform in the part mouth, the extension platform is the integrated into one piece structure with the bearing board, it has a plurality of splice plate to arrange on the bearing board, the extension bench rotates and is connected with two spacing, slidable mounting has two slip bolts on the bearing board, fixedly connected with carrier on the equipment board, and fixedly connected with location platform on the carrier, hand pole is installed to the screw thread on the location platform, and the end of hand pole rotates and is connected with down the pressure platform.

Furthermore, a plurality of inserting holes are formed in the extension table, inserting rods are arranged on the splicing plates, and the splicing plates are inserted into the inserting holes through the inserting rods.

Furthermore, the probe is positioned below the component opening, a plurality of shuttle openings are formed in the splice plate, and the plurality of shuttle openings are matched with the probe.

Furthermore, the pressing table is located above the bearing plate, and a plurality of ejector rods are distributed on the pressing table.

Furthermore, the lifting of the pressing platform is adjusted through the rotation of a hand rocker on the positioning platform.

Furthermore, the bearing plate and the pressing platform are both in a frame type structure.

The utility model has the advantages that: the utility model discloses

1. Through wave the contact of shaking hand rocker control down the platform decline with the bearing board, buffer spring atress warp and makes the bearing board sink, and the circuit board is carried out circuit board monitoring with the probe contact of below, and the rotatory decline of screw thread formula is compared in traditional straight-pull decline safer, prevents that the circuit board from not placing levelly and smoothly, and the direct impact that takes place suddenly when straight-pull descends avoids the damage that leads to the fact the circuit board.

2. When handling the less circuit board of length, can place the splice plate on the bearing board, in order to make things convenient for the less circuit board of adaptation, make it hold up the circuit board, the splice plate carries out the fixed of horizontal direction through inserting the pole and inserting to the jack-up of bearing board, prevent that the splice plate from taking place the lateral position and removing, through two spacing strips of upset, make it fall on the circuit board, make its top of sliding to spacing strip through stirring the slip bolt, accomplish vertically spacingly to the circuit board, exert pressure through bearing board this moment again, the circuit board of the different length of convenient adaptation bearing of laying through the splice plate.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a schematic diagram of the probe of the present invention;

fig. 3 is a partial enlarged view of the present invention.

In the figure: 1. an equipment machine table; 2. a bearing needle plate; 3. a buffer spring; 4. a support plate; 5. a delay station; 6. Splicing plates; 7. shed penetration; 8. a carrier; 9. a positioning table; 10. a hand lever; 11. pressing down the platform; 12. Sliding the bolt; 13. a probe; 14. and (5) a limiting strip.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a universal circuit board function testing device comprises a device machine table 1, a supporting needle plate 2 is fixedly installed on the device machine table 1, and a plurality of buffer springs 3 and probes 13 are respectively arranged on the supporting needle plate 2, the supporting needle plate 2 is connected with a supporting plate 4 through the springs 3, the springs 3 are used for buffering the pressure from the supporting plate 4 to avoid hard collision between components, a component opening is formed on the supporting plate 4, an extension table 5 is arranged in the component opening, the extension table 5 and the supporting plate 4 are in an integrated structure, a plurality of splicing plates 6 are arranged on the supporting plate 4, the splicing plates 6 are arranged on the extension table 5 to conveniently adapt to a small-sized circuit board and conveniently support the circuit board, two limiting strips 14 are rotatably connected on the extension table 5, two sliding pins 12 are slidably installed on the supporting plate 4, the two limiting strips 14 are turned over to be transversely placed on the splicing plates 6, carry on spacingly to splice plate 6, two slip bolts 12 slide to splice plate 6's top, do further spacing effect to spacing 14, prevent that spacing 14 from upwards bouncing up, fixedly connected with carrier 8 on the equipment board 1, and fixedly connected with location platform 9 on the carrier 8, hand pole 10 is installed to the screw thread on the location platform 9, and the end rotation of hand pole 10 is connected with down and pushes down platform 11.

A plurality of inserting holes are formed in the extension table 5, inserting rods are arranged on the splicing plates 6, the splicing plates 6 are inserted into the inserting holes through the inserting rods, and the splicing plates 6 are fixed in the transverse position; the probe 13 is positioned below the part opening, the splice plate 6 is provided with a plurality of shuttle openings 7, and the shuttle openings 7 are matched with the probe 13, so that the probe 13 can conveniently penetrate through the shuttle opening 7; the lower pressing platform 11 is positioned above the bearing plate 4, and a plurality of ejector rods are distributed on the lower pressing platform 11 and used for applying pressure to the bearing plate 4; the lower pressing platform 11 rotates through a hand rocker 10 on the positioning platform 9 to adjust the lifting of the lower pressing platform 11; the bearing plate 4 and the pressing platform 11 are both frame type structures.

A universal circuit board function test device, when using, through shaking the hand lever 10 to control the down-pressure platform 11 to descend and contact with the bearing plate 4, to exert pressure to the bearing plate 4, before exerting pressure, the circuit board needs to be placed on the bearing plate 4 in advance, when processing the circuit board with smaller length, the splice plate 6 can be placed on the bearing plate 4, to make the smaller circuit board fit conveniently, to make it can hold up the circuit board, the splice plate 6 is inserted into the jack of the bearing plate 4 through the plug rod to fix the splice plate 6 in the transverse direction, to prevent the splice plate 6 from moving in the transverse position, through turning over two spacing strips 14, to make it fall on the circuit board, through shifting the sliding bolt 12 to slide to the upper side of the spacing strip 14, to complete the circuit board longitudinal spacing, at this moment, through exerting pressure to the bearing plate 4, the buffer spring 3 is forced to deform to make the bearing plate 4 sink, the circuit board is contacted with the probe 13 below to monitor the circuit board, and the use is convenient.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a general circuit board function test equipment, which is characterized in that, includes equipment board (1), fixed mounting has bearing faller (2) on equipment board (1), and is provided with a plurality of buffer spring (3) and probe (13) on bearing faller (2) respectively, bearing faller (2) are connected with bearing board (4) through spring (3), seted up the part mouth on bearing board (4), be provided with extension platform (5) in the part mouth, extension platform (5) and bearing board (4) are the integrated into one piece structure, it has a plurality of splice plate (6) to arrange on bearing board (4), it has two spacing (14) to rotate on extension platform (5), slidable mounting has two slip bolt (12) on bearing board (4), fixedly connected with carrier (8) on equipment board (1), and fixedly connected with locating rack (9) on carrier (8), the positioning table (9) is provided with a hand-operated rod (10) in a threaded manner, and the tail end of the hand-operated rod (10) is rotatably connected with a pressing table (11).

2. The universal circuit board function test device according to claim 1, wherein the extension table (5) is provided with a plurality of insertion holes, the splice plate (6) comprises insertion rods, and the splice plate (6) is inserted into the insertion holes through the insertion rods.

3. The universal circuit board function testing device according to claim 1, wherein the probe (13) is located below the part opening, the splice plate (6) is provided with a plurality of shed penetrating openings (7), and the shed penetrating openings (7) are matched with the probe (13).

4. The universal circuit board function test device according to claim 1, wherein the pressing table (11) is located above the supporting plate (4), and a plurality of ejector rods are distributed on the pressing table (11).

5. The universal circuit board function test device according to claim 1, wherein the lower pressing table (11) is rotationally adjusted to lift up and down through a hand rocker (10) on the positioning table (9).

6. A universal circuit board functional test device according to claim 1, characterized in that the support plate (4) and the hold-down table (11) are both frame-like structures.