CN217971534U

CN217971534U - Online test burning equipment

Info

Publication number: CN217971534U
Application number: CN202222302562.4U
Authority: CN
Inventors: 吴远怀
Original assignee: Qingdao Puchuang Electronic Technology Co ltd
Current assignee: Qingdao Puchuang Electronic Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-06
Anticipated expiration: 2032-08-31

Abstract

The utility model provides an online test burns record equipment, include base, lower mounting panel, lower elevating platform, footstock, go up mounting panel and the platform that goes up and down, parallel arrangement has the elevating platform down directly over the mounting panel down, and the elevating platform activity that goes up and down in the vertical direction, the lower terminal surface rear portion left and right sides of footstock all is fixed with two sets of bracing pieces, and goes up the lower extreme of bracing piece and fix the up end at last mounting panel, go up the lower terminal surface left and right sides of mounting panel and all be fixed with last telescopic cylinder, go up telescopic cylinder's lower extreme and fix the up end at the platform that goes up. The utility model discloses make things convenient for the automatic feeding test, and can carry out the stable centre gripping of edge to the test piece, make things convenient for horizontal back-and-forth movement to transport it to go up between elevating platform and the lower elevating platform, carry out the test of aiming at simultaneously through upper and lower test probe, the test is more complete quick, has also shifted out fast after the test, uses more high-efficient facility.

Description

Online test burning equipment

Technical Field

The utility model relates to a test burns and writes technical field, concretely relates to online test burns and writes equipment.

Background

With the continuous development of society and the continuous progress of science, a plurality of single-chip microcomputers integrate a program memory, so the single-chip microcomputers can be burned, the memories are internally provided with a plurality of MOS tubes, the voltage of the grid electrodes of the MOS tubes is charged and difficult to release, namely, the voltage of the grid electrodes of the MOS tubes has a memory function, and during burning, the program charges or discharges the grid electrodes of the corresponding MOS tubes in the chips in a binary mode to form data storage. In the specification of a comparison file "CN202121735585.3, a novel 19-pipeline feeding chip automatic burning test machine", the reference includes a burning test machine body, a first servo motor and a second servo motor, wherein an equipment box is fixedly mounted on the burning test machine body, the first servo motor is fixedly mounted inside the equipment box, a first lead screw is fixedly connected to the first servo motor, the side surface of the first lead screw is inserted into a fixture block, a first sleeve block is sleeved on the first lead screw, a connecting rod is fixedly connected to the first sleeve block, and a burning test in the comparison file requires that a test piece is inserted into a groove for testing, so that on one hand, the loading is inconvenient, and the efficiency is low; on the other hand, the chip is blocked by the material blocking plate to stably and easily block a test area, so that the test integrity is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, an online test burning device is provided so as to solve the problem that a test piece needs to be inserted into a groove for testing during burning test in a comparison file, so that on one hand, the feeding is inconvenient and the efficiency is low; on the other hand, the chip is blocked by the material blocking plate to stably and easily block a test area, so that the test integrity is influenced.

For realizing above-mentioned purpose, provide an online test burns record equipment, including base, lower mounting panel, lower elevating platform, footstock, go up mounting panel and the platform that goes up and down, the up end rear portion left and right sides of base all is fixed with two sets of lower supporting legs, and the upper end of lower supporting legs supports there is lower mounting panel, parallel arrangement has lower elevating platform directly over the mounting panel down, and the elevating platform activity that goes up in the vertical direction down, the lower terminal surface rear portion left and right sides of footstock all is fixed with two sets of bracing pieces, and goes up the lower extreme of bracing piece and fix the up end at last mounting panel, go up the lower terminal surface of mounting panel and control two portions and all be fixed with last telescopic cylinder, go up telescopic cylinder's lower extreme and fix the up end at the platform that goes up, and go up the elevating platform and set up the elevating platform relative up and down.

Furthermore, outer supporting frames are arranged at the left end and the right end of the rear portion of the base, the upper ends of the outer supporting frames at the two sides are respectively fixed at the left end and the right end of the top seat, a plurality of groups of front supporting rods are fixed in front of the upper end face of the base, and the upper ends of the front supporting rods are supported on the lower end face of the front portion of the lower mounting plate.

Furthermore, the front part of the upper end face of the lower mounting plate is fixedly provided with a storage table, the upper end face of the storage table is provided with a burning test workpiece, and the left side and the right side of the burning test workpiece are respectively clamped with a left clamping structure and a right clamping structure.

Further, the lower extreme of mounting panel is provided with the mounting bracket down, and telescopic cylinder under the multiunit is installed to the interior bottom surface of mounting bracket, and telescopic cylinder's upper end supports the lower extreme at the elevating platform down to the low groove has been seted up on the upper portion of elevating platform down, installs down the faller in the low groove, and is provided with the probe under the multiunit on the faller down, and the faller is for dismantling the structure simultaneously.

Furthermore, an upper groove is formed in the lower portion of the upper lifting platform, an upper needle plate is installed in the upper groove, multiple groups of upper detection needles are installed on the lower end face of the upper needle plate, and the upper needle plate is of a detachable structure.

Further, the lower part of left side clamping structure is provided with the outer joint plate, and the front end of outer joint plate is provided with splint, and the anterior upper end and the lower extreme of splint all install the miniature telescopic cylinder of multiunit to the miniature telescopic cylinder of upper and lower side centre gripping is terminal surface about burning the edge of burning record test work piece respectively, and the other end of outer joint plate is fixed in the lower part of outer fixed plate, and the upper end of outer fixed plate is provided with the slider, and slider sliding connection is in the linear guide of terminal surface homonymy under the footstock.

Furthermore, the left clamping structure and the right clamping structure are bilaterally symmetrical about the center line of the lower mounting plate, and the structure of the left clamping structure is consistent with that of the right clamping structure.

The beneficial effects of the utility model reside in that:

1. the utility model discloses well left side clamping structure and right clamping structure can the centre gripping respectively in the left and right sides edge of burning record test work piece, and the straight removal around the mounting panel is down got to convenient clamp to carry out the automatic feeding activity before the test, use more convenient trouble-saving.

2. The utility model discloses the setting up of well lower elevating platform is convenient to carry out the oscilaltion activity under telescopic cylinder's help, and the gomphosis has lower faller in the low groove that elevating platform upper portion was seted up moreover, and lower probe pin of lower faller upper end can test burning the record of burning record test workpiece lower surface, and it is more light convenient to test.

3. The utility model discloses the gomphosis has last faller in the upper groove that middle and upper elevating platform lower part was seted up for the last probe needle that the lower terminal surface of going up the faller set up can test burning record of burning record test work piece upper surface, and the test is convenient, also conveniently changes test detection faller.

4. The utility model discloses the anterior miniature telescopic cylinder of splint of well left clamping structure lower part can the centre gripping respectively in burning record test workpiece edge terminal surface from top to bottom, and slider sliding connection of outer fixed plate upper end can drive left clamping structure and carry out straight back-and-forth movement in linear guide simultaneously to nimble activity around the horizontal direction goes on.

5. The utility model discloses well left clamping structure and right clamping structure are bilateral symmetry about the central line of mounting panel down to left clamping structure and right clamping structure are about the central line of looking for of mounting panel down and carry out bilateral symmetry, and both structures set up unanimously, and the convenience is pressed from both sides tightly to it from burning the left and right sides of burning record test piece, and takes it to the test position, and the centre gripping is stable, and it is convenient to remove.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a left side view of the embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

fig. 4 is a schematic view of the structural arrangement between the lower lifting platform and the upper lifting platform according to the embodiment of the present invention;

fig. 5 is a schematic view of the arrangement of the left clamping structure and the right clamping structure in the embodiment of the present invention;

fig. 6 is a schematic perspective view of a lower lifting platform and an upper lifting platform according to an embodiment of the present invention.

In the figure: 1. a base; 10. an outer support frame; 11. a lower support leg; 12. a front support bar; 2. a lower mounting plate; 20. a placing table; 21. a lower telescopic cylinder; 22. a mounting frame; 3. a lower lifting platform; 30. a lower groove; 31. a lower needle plate; 32. a lower probe; 4. a top seat; 40. an upper support rod; 41. a linear guide rail; 5. an upper mounting plate; 50. an upper telescopic cylinder; 6. an upper lifting platform; 60. an upper groove; 61. an upper needle plate; 62. an upper probe pin; 7. burning a test workpiece; 8. a left clamping structure; 80. a micro telescopic cylinder; 81. a splint; 82. an outer connecting plate; 83. an outer fixing plate; 84. a slider; 9. and a right clamping structure.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. The specific embodiments discussed herein are merely illustrative of the invention and are not intended to limit the invention, which is described herein, to specific details such as particular system structures, techniques, etc., in order to provide a more thorough understanding of embodiments of the invention. The described embodiments are only a subset of the embodiments of the present disclosure, and not all embodiments. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings.

Referring to fig. 1 to 6, the utility model provides an online test burns record equipment, the on-line test comprises a base 1, lower mounting panel 2, lower elevating platform 3, footstock 4, go up mounting panel 5 and rising elevating platform 6, the up end rear portion left and right sides of base 1 all is fixed with two sets of lower supporting legs 11, and the upper end of lower supporting legs 11 supports has lower mounting panel 2, parallel arrangement has elevating platform 3 down directly over lower mounting panel 2, and lower elevating platform 3 is the lift activity on the vertical direction, the lower terminal surface rear portion left and right sides of footstock 4 all is fixed with two sets of last bracing piece 40, and the lower extreme of going up bracing piece 40 is fixed at the up end of mounting panel 5, go up the lower terminal surface left and right sides of mounting panel 5 and all be fixed with telescopic cylinder 50, the lower extreme of going up telescopic cylinder 50 is fixed at the up end of rising elevating platform 6, and relative setting from top to bottom of rising elevating platform 6 and lower elevating platform 3.

In this embodiment, the front part of the upper end face of the lower mounting plate 2 is fixed with a placement table 20, the upper end face of the placement table 20 is provided with a burning test workpiece 7, and the left and right sides of the burning test workpiece 7 respectively clamp a left clamping structure 8 and a right clamping structure 9.

As an embodiment of preferred, the utility model discloses well left clamping structure 8 and right clamping structure 9 can the centre gripping respectively in the left and right sides edge of burning record test work piece 7, conveniently press from both sides and get down straight removal around mounting panel 2 to carry out the automatic feeding activity before the test, use more convenient saving trouble.

In this embodiment, the lower end of the lower mounting plate 2 is provided with a mounting frame 22, a plurality of groups of lower telescopic cylinders 21 are mounted on the inner bottom surface of the mounting frame 22, the upper ends of the lower telescopic cylinders 21 are supported at the lower end of the lower lifting platform 3, a lower groove 30 is formed in the upper portion of the lower lifting platform 3, a lower needle plate 31 is mounted in the lower groove 30, a plurality of groups of lower probe needles 32 are arranged on the lower needle plate 31, and the lower needle plate 31 is of a detachable structure.

As an embodiment of preferred, the utility model discloses the setting up of well lower elevating platform 3 is convenient to carry out the oscilaltion activity under telescopic cylinder's help, and the gomphosis has lower needle plate 31 in the low groove 30 that 3 upper portions of elevating platform seted up down moreover, and lower probe 32 of lower needle plate 31 upper end can be tested the record of burning record test work piece 7 lower surface, and the test is lighter convenient.

In this embodiment, an upper groove 60 is opened at the lower part of the upper lifting platform 6, an upper needle plate 61 is installed in the upper groove 60, a plurality of groups of upper probe needles 62 are installed on the lower end surface of the upper needle plate 61, and the upper needle plate 61 is a detachable structure.

As an embodiment of preferred, the utility model discloses gomphosis has last faller 61 in the upper groove 60 that middle and upper elevating platform 6 lower part was seted up for last probe pin 62 that the lower terminal surface of going up faller 61 set up can test burning record of burning record test work piece 7 upper surface, and the test is convenient, also conveniently changes the test and surveys the faller.

In this embodiment, the lower part of the left clamping structure 8 is provided with an outer connecting plate 82, the front end of the outer connecting plate 82 is provided with a clamping plate 81, and the upper end and the lower end of the front part of the clamping plate 81 are all provided with a plurality of groups of micro telescopic cylinders 80, and the micro telescopic cylinders 80 above and below are respectively clamped on the upper end surface and the lower end surface of the edge of the burning test workpiece 7, and the other end of the outer connecting plate 82 is fixed in the lower part of an outer fixing plate 83, the upper end of the outer fixing plate 83 is provided with a sliding block 84, and the sliding block 84 is slidably connected in the linear guide 41 on the same side of the lower end surface of the top seat 4.

As an embodiment of preferred, the utility model discloses the anterior miniature telescopic cylinder 80 of splint 81 of well left clamping structure 8 lower part can the centre gripping respectively burn 7 edge terminal surfaces from top to bottom of test workpiece, and slider 84 sliding connection of external fixation board 83 upper end can drive left clamping structure 8 and carry out straight back-and-forth movement in linear guide 41 simultaneously to nimble activity around going on in the horizontal direction.

In the present embodiment, the left clamping structure 8 and the right clamping structure 9 are bilaterally symmetrical about the center line of the lower mounting plate 2, and the structural arrangement of the left clamping structure 8 and the right clamping structure 9 is consistent.

As an embodiment of preferred, the utility model discloses well left clamping structure 8 and right clamping structure 9 are about the central line of lower mounting panel 2 and are bilateral symmetry to left clamping structure 8 and right clamping structure 9 are about the central line of looking for of lower mounting panel 2 and carry out bilateral symmetry, and both structures set up unanimously, and the convenience is pressed from both sides tightly it from burning about burning record test workpiece 7 both sides to take it to test position, and the centre gripping is stable, and it is convenient to remove.

The utility model can effectively solve the problem that the burning test in the comparison file needs to insert the test piece into the groove for testing, on one hand, the feeding is inconvenient, and the efficiency is low; on the other hand utilizes the striker plate to block the chip and blocks stably and block test area territory easily, influences the problem of the integrality of test, the utility model discloses make things convenient for automatic feeding test, and can carry out the stable centre gripping of edge to the test piece, make things convenient for the horizontal back-and-forth movement to transport it to go up between elevating platform and the lower elevating platform, aim at the test simultaneously through upper and lower test probe, the test is more complete quick, also shifts out fast after having tested, uses more efficiently convenient.

The above embodiments are provided to explain the present invention rather than to limit the invention, and all modifications and changes made by the invention within the spirit and scope of the claims should be embraced by the scope of the invention.

Claims

1. The utility model provides an online test burns record equipment, includes base (1), lower mounting panel (2), lower elevating platform (3), footstock (4), goes up mounting panel (5) and rising platform (6), its characterized in that: the utility model discloses a support structure, including base (1), elevating platform (5), jacking seat (4), top seat (3), upper end face rear portion, the up end left and right sides of base (1) all is fixed with two sets of lower supporting leg (11), and the upper end support of lower supporting leg (11) has lower mounting panel (2), parallel arrangement has down elevating platform (3) directly over lower mounting panel (2), and the activity of just going up the elevating platform (3) and going up the vertical direction, the lower extreme rear portion left and right sides of footstock (4) all is fixed with two sets of upper strut (40), and the lower extreme of upper strut (40) is fixed at the up end of last mounting panel (5), two portions all are fixed with telescopic cylinder (50) about the lower terminal surface of going up telescopic cylinder (50), and the lower terminal surface of going up telescopic cylinder (50) is fixed at the up end face of elevating platform (6), and relative setting from top to bottom of elevating platform (6) and lower elevating platform (3).

2. The on-line test burning device as claimed in claim 1, wherein the base (1) is provided with outer supporting frames (10) at the left and right ends of the rear portion, the upper ends of the outer supporting frames (10) at the two sides are respectively fixed at the left and right ends of the top seat (4), a plurality of groups of front supporting rods (12) are fixed in front of the upper end surface of the base (1), and the upper ends of the front supporting rods (12) are supported at the lower end surface of the front portion of the lower mounting plate (2).

3. The on-line test burning device as claimed in claim 1, wherein a placement table (20) is fixed in front of the upper end surface of the lower mounting plate (2), the burning test workpiece (7) is disposed on the upper end surface of the placement table (20), and the left and right sides of the burning test workpiece (7) respectively clamp the left clamping structure (8) and the right clamping structure (9).

4. The on-line testing and burning device as claimed in claim 1, wherein a mounting rack (22) is disposed at a lower end of the lower mounting plate (2), a plurality of groups of lower telescopic cylinders (21) are mounted on an inner bottom surface of the mounting rack (22), an upper end of each lower telescopic cylinder (21) is supported at a lower end of the lower lifting platform (3), a lower groove (30) is formed in an upper portion of the lower lifting platform (3), a lower needle plate (31) is mounted in the lower groove (30), a plurality of groups of lower probe needles (32) are disposed on the lower needle plate (31), and the lower needle plate (31) is a detachable structure.

5. The on-line test burning device as claimed in claim 1, wherein the lower portion of the upper lifting platform (6) is provided with an upper groove (60), an upper needle plate (61) is installed in the upper groove (60), a plurality of groups of upper probe needles (62) are installed on the lower end surface of the upper needle plate (61), and the upper needle plate (61) is of a detachable structure.

6. The on-line testing and burning device as claimed in claim 3, wherein an outer connecting plate (82) is arranged at the lower portion of the left clamping structure (8), a clamping plate (81) is arranged at the front end of the outer connecting plate (82), a plurality of groups of micro telescopic cylinders (80) are mounted at the upper end and the lower end of the front portion of the clamping plate (81), the upper and lower micro telescopic cylinders (80) are respectively clamped at the upper and lower end surfaces of the edge of the burning test workpiece (7), the other end of the outer connecting plate (82) is fixed in the lower portion of an outer fixing plate (83), a sliding block (84) is arranged at the upper end of the outer fixing plate (83), and the sliding block (84) is slidably connected in the linear guide rail (41) on the same side of the lower end surface of the top seat (4).

7. The on-line test burning device as claimed in claim 6, wherein the left clamping structure (8) and the right clamping structure (9) are symmetrical with respect to the center line of the lower mounting plate (2), and the left clamping structure (8) and the right clamping structure (9) are arranged in the same structure.