CN209296782U - An integrated fixture for module burning test - Google Patents

Abstract

The utility model discloses an integrated fixture for module burning test, including a rack bottom plate, a bottomless box, a rack, a control circuit board and a quick clamp, wherein two pairs of pillars corresponding to positions are fixed on the upper wall of the rack bottom plate, the control circuit board is arranged on the upper wall of the two pairs of pillars, the bottomless box is sleeved on the upper wall of the rack bottom plate, and the control circuit board is located inside the bottomless box, the rack is arranged on the upper wall of the bottomless box and is located at the rear side, a bracket is installed on the upper end of the front wall of the rack, the quick clamp is arranged on the front wall of the bracket, a door frame is installed at the lower end of the quick clamp, and a strip clamp is fixed on the front wall of the rack and below the bracket, and the utility model relates to the technical field of module burning test. The module is burned and tested to detect the quality of the module, so that the module can reach the expected service life when in use, and the quality of the module itself after production is guaranteed.

Description

An integrated fixture for module burning test

technical field

The utility model relates to the technical field of module burning test, in particular to an integrated fixture for module burning test.

Background technique

A module, also known as a component, is a collection of program statements (that is, a collection of program codes and data structures) that can be named individually and independently complete certain functions.

After the module is completed, it needs to be tested. When the module is used later, the module will not be poor in quality, resulting in a decrease in the service life of the module, which cannot achieve the expected use effect, affect the use of the module, and prevent the loss of the module from affecting the normal operation of electronic equipment. Use, so after the module is made, it is necessary to perform a module burning test to check the quality of the module.

Utility model content

Aiming at the deficiencies of the existing technology, the utility model provides an integrated fixture for module burning test, which solves the problem that the existing module needs to be tested after the production is completed, and when the module is used later, the module will not be damaged due to Poor quality, resulting in reduced module life.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: including a frame bottom plate, a bottomless box body, a frame, a control circuit board and quick clips, and two pairs of corresponding positions are fixed on the upper surface of the frame bottom plate. pillar, the control circuit board is placed on the two pairs of the upper wall of the pillar, the bottomless box is set on the wall of the bottom plate of the rack, and the control circuit board is located inside the bottomless box, and the rack is placed on the bottomless The upper wall of the box is located at the rear side, the front wall of the rack is equipped with a bracket, the quick clip is placed on the front wall of the bracket, the lower end of the quick clip is installed with a gantry, and the front wall of the rack is located on the bracket A bar clip is fixed below, a pair of guide rods are fixed between the bar clip and the bottomless box, a pair of guide rods are respectively fitted with linear bearings, and a pair of said linear bearings are fitted with probes for fixing block, the gantry is connected to the upper wall of the probe fixing block, and several circular through holes are opened on the probe fixing block, and test probes are installed in each of the circular through holes. The upper wall of the bottomless box is located in front of the frame, and a bearing plate is fixed below the probe fixing block, and a PCB positioning block corresponding to the position of the test probe is fixed on the wall of the bearing plate. The PCB positioning block PCBA is fixed on it.

Preferably, the left wall of the rack is fixed with a fixed frame, and the front wall of the fixed frame is equipped with several LCD display screens arranged longitudinally and equidistantly. On the right side of the display screen, there are a number of ammeters arranged vertically and equidistantly in one-to-one correspondence.

Preferably, four equidistantly arranged function switching switches are installed on the upper wall of the bottomless box and located on the right side in front of the bearing plate, and four equidistant function switches are installed on the upper wall of the bottomless box and located on the right side of the bearing plate. Arranged test switches.

Preferably, backing plates are fixed at the four corners of the lower wall of the bottom plate of the rack.

Preferably, strip-shaped grooves are formed on the left and right side walls of the bottomless box, and a first rubber pad is laid in each of the strip-shaped grooves.

Preferably, the quick clip upper sleeve is provided with a second rubber pad.

Beneficial effect

The utility model provides an integrated fixture for module burning test. The invention has the following beneficial effects: performing a burning test on the module, detecting the quality of the module, allowing the module to reach the expected service life when the module is in use, and ensuring the quality of the module itself after production.

Description of drawings

FIG. 1 is a schematic structural view of an integrated fixture for module programming test according to the present invention.

Fig. 2 is a front view of an integrated fixture for module programming test according to the present invention.

Fig. 3 is a side view of an integrated fixture for module programming test according to the present invention.

Fig. 4 is a top view of an integrated fixture for module programming test according to the present invention.

In the figure: 1-frame floor; 2-bottomless box; 3-frame; 4-control circuit board; 5-quick clamp; 6-pillar; 7-bracket; Clip; 10-guide rod; 11-linear bearing; 12-probe fixed block; 13-test probe; 14-loading plate; 15-PCB positioning block; 16-PCBA; ; 19-ammeter; 20-function switch; 21-test switch; 22-backing plate; 23-second rubber pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an integrated fixture for module programming test, including a frame bottom plate 1, a bottomless box body 2, a frame 3, a control circuit board 4 and a fast Clamp 5, two pairs of pillars 6 corresponding to positions are fixed on the upper wall of the frame bottom plate 1, the control circuit board 4 is placed on the upper wall of the two pairs of pillars 6, and the bottomless box 2 is set on the frame The upper wall of the bottom plate 1, and the control circuit board 4 is located inside the bottomless box 2, the frame 3 is placed on the upper wall of the bottomless box 2, and is located on the rear side, the front wall of the frame 3 is equipped with a bracket 7, The quick clip 5 is placed on the front wall of the support 7, the lower end of the quick clip 5 is equipped with a gantry 8, the front wall of the frame 3 is fixed with a bar clip 9 below the support 7, and the bar clip 9 A pair of guide rods 10 are fixed between the bottomless box body 2, a pair of said guide rods 10 are fitted with linear bearings 11 respectively, a pair of said linear bearings 11 are fitted with a probe fixing block 12, and said door type The frame 8 is connected to the upper wall of the probe fixing block 12, and the probe fixing block 12 is provided with several circular through holes, and a test probe 13 is installed in each of the circular through holes. The upper wall of the bottom box 2 is located in front of the frame 3, and a bearing plate 14 is fixed below the probe fixing block 12, and a PCB positioning block 15 corresponding to the position of the test probe 13 is fixed on the upper wall of the bearing plate 14. The PCB positioning block 15 is fixed with a PCBA16; the left side wall of the frame 3 is fixed with a fixed frame 17, and the front wall of the fixed frame 17 is equipped with several LCD display screens 18 arranged at equal distances in the longitudinal direction. 17 The front wall is located on the right side of several LCD display screens 18 that are arranged at equal distances in the longitudinal direction and is fixed with a number of ammeters 19 arranged at equal distances in the longitudinal direction; the upper wall of the bottomless box 2 is located in front of the bearing plate 14 The right side is equipped with four equidistantly arranged function switching switches 20, and the upper wall surface of the bottomless box body 2 and is located on the right side of the bearing plate 14 is equipped with four equidistantly arranged test switches 21; Backing plates 22 are fixed at the four corners of the wall; strip-shaped grooves are provided on the left and right side walls of the bottomless box body 2, and a first rubber pad is laid in each of the strip-shaped grooves; the quick clamp 5. The second rubber pad 23 is set on the top.

Embodiment: its detailed connection means is a well-known technology in the art. The following mainly introduces the working principle and process. When in use, the backing plate 22 installed on the lower wall of the frame bottom plate 1 is convenient for the flexible and stable placement of the device, and then placed on the PCBA16 module, and then pull down one end of the quick clamp 5, the lower end of the quick clamp 5 stretches, and pushes the probe fixing block 12 on the gantry 8 to descend, and the probe fixing block 12 is supported by the linear bearing 11 on the guide rod 10, so the probe When the fixed block 12 moves up and down, the linear bearing 11 moves up and down on the guide rod 10, which will not affect the up and down movement of the probe fixed block 12. The test probe 13 on the probe fixed block 12 is downwards and overlapped with the module, which is convenient for alignment For module detection, the ammeter 19 is convenient for displaying the current, and the LCD display screen 18 displays the module data, the function switching switch 20 is convenient for adjusting the detection items of the device, and the test switch 21 is disconnected or closed for the detection device.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of unitary clip for module burning test, including framework soleplate (1), bottomless box (2), rack (3), control Wiring board (4) and quickly folder (5), which is characterized in that it is two pairs corresponding that framework soleplate (1) upper wall surface is fixed with position Pillar (6), the control circuit board (4) are placed in two pairs of pillar (6) upper wall surfaces, and the bottomless box (2) is set in machine Frame bottom plate (1) upper wall surface, and control circuit board (4) is located at bottomless box (2) inside, the rack (3) is placed in bottomless box (2) upper wall surface, and it is located at rear side, rack (3) the front face upper end mounting bracket (7), the quick folder (5) is placed in bracket (7) front face, quick folder (5) lower end are equipped with door type frame (8), rack (3) front face and be located at bracket (7) below It is fixed with a clevis (9), is fixed with a pair of guide rods (10) between described clevis (9) and bottomless box (2), a pair of guide rod (10) it is respectively installed on linear bearing (11), is set with probe fixed block (12) on a pair of linear bearing (11), it is described Door type frame (8) is connected with probe fixed block (12) upper wall surface, and it is logical that several circles are offered on the probe fixed block (12) Hole is mounted on test probe (13) in each circular through hole, before bottomless box (2) upper wall surface is located at rack (3) Side, and be fixed with loading plate (14) below position and probe fixed block (12), loading plate (14) upper wall surface is fixed with and tests The corresponding PCB locating piece (15) in probe (13) position is fixed with PCBA (16) on the PCB locating piece (15).

2. a kind of unitary clip for module burning test according to claim 1, which is characterized in that the rack (3) left side wall surface is fixed with fixed frame (17), and fixed frame (17) front face is equipped with what several were longitudinally spaced substantially equidistant LCD display (18), fixed frame (17) front face and to be located at several LCD displays (18) for being longitudinally spaced substantially equidistant right Side and position are fixed with several longitudinal directions correspondingly and are spaced substantially equidistant ammeter (19).

3. a kind of unitary clip for module burning test according to claim 1, which is characterized in that the no under casing Body (2) upper wall surface and be located at loading plate (14) right forward side installation there are four be spaced substantially equidistant function switch switch (20), institute It states bottomless box (2) upper wall surface and is located at the test switch (21) being spaced substantially equidistant there are four installations on the right side of loading plate (14).

4. a kind of unitary clip for module burning test according to claim 1, which is characterized in that the frame ground Plate (1) lower wall surface four corners are respectively and fixedly provided with backing plate (22).

5. a kind of unitary clip for module burning test according to claim 1, which is characterized in that the no under casing Wall surface offers strip groove at left and right sides of body (2), is equipped with the first rubber mat in each strip groove.

6. a kind of unitary clip for module burning test according to claim 1, which is characterized in that the quick folder (5) the second rubber mat (23) are set on.