CN209936850U - A workstation for electronic circuit board overhauls - Google Patents
A workstation for electronic circuit board overhauls Download PDFInfo
- Publication number
- CN209936850U CN209936850U CN201920434328.2U CN201920434328U CN209936850U CN 209936850 U CN209936850 U CN 209936850U CN 201920434328 U CN201920434328 U CN 201920434328U CN 209936850 U CN209936850 U CN 209936850U
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- China
- Prior art keywords
- electronic circuit
- circuit board
- groove
- workbench
- sliding
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Abstract
The utility model belongs to the technical field of the electronic circuit board overhauls technique and specifically relates to a workstation for electronic circuit board overhauls, comprises a workbench, table surface's lower surface dust leakage mouth opening part is provided with U type slide rail, it is provided with the dust collection box to slide between the slide rail, pivot outside cover is equipped with turns over the board, the lower surface middle part symmetry that turns over the board is provided with supporting mechanism, the spout has all been seted up to table surface's upper surface front and back both sides, the first logical groove that is linked together with the spout is seted up to table surface lower surface front side, it is provided with two sliders to slide respectively in two spouts, two sliders of front and back symmetry are connected and are provided with the crossbeam, the right flank rear portion of two crossbeams has all opened the second and has led to the groove, the right flank front portion of two crossbeams has. The utility model discloses it is convenient to have the dust removal, and it is more convenient that the installation is fixed, and is difficult for the too big damage of atress when fixed.
Description
Technical Field
The utility model relates to an electronic circuit board overhauls technical field, especially relates to a workstation for electronic circuit board overhauls.
Background
The electronic circuit fault maintenance device is equipment for detecting and maintaining an electronic operation loop, and can detect the problem of the loop which can not operate in the circuit by switching on the circuit, thereby timely finding out the symptoms of the circuit operation and maintaining the circuit.
However, the existing electronic circuit board is very easy to be infected by dust after being used for a period of time, which causes inconvenience in the maintenance of the electronic circuit board, inconvenience in the fixation of the electronic circuit board during the maintenance, and very easy to be damaged by overlarge stress during the fixation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the workstation that is used for electronic circuit board to overhaul that proposes makes it be convenient for remove dust to electronic circuit board, and it is more convenient to fix when electronic circuit board overhauls simultaneously, and is difficult for the too big damage of atress when fixed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a workbench for overhauling an electronic circuit board is designed, and comprises a workbench surface, a first tightening rod, a second tightening rod and a locking bolt, wherein supporting columns are fixedly arranged at four corners of the lower surface of the workbench surface, and a dust leakage port is formed in the middle of the workbench surface; a U-shaped sliding rail is arranged at the opening of the dust leakage opening on the lower surface of the working table surface, and a dust collecting box is arranged between the sliding rails in a sliding manner; a rotating shaft is arranged on the right side of the inner side of the dust leakage opening, and a turning plate is sleeved on the outer side of the rotating shaft; the middle part of the lower surface of the turning plate is symmetrically provided with a supporting mechanism; the front side and the rear side of the upper surface of the working table surface are both provided with sliding chutes; a first through groove communicated with the sliding groove is formed in the front side of the lower surface of the working table top; two sliding blocks are respectively arranged in the two sliding grooves in a sliding manner, and the upper ends of the two sliding blocks which are symmetrical in the front-back direction are connected with a cross beam; the rear parts of the right side surfaces of the two cross beams are provided with second through grooves, and the front parts of the right side surfaces of the two cross beams are provided with mounting holes; the front side and the rear side of the opposite side surfaces of the two cross beams are respectively provided with a first tightening rod and a second tightening rod; a jacking spring is sleeved on the outer side of the first jacking rod and penetrates through the mounting hole, and then a baffle is fixedly arranged; a jacking spring is sleeved on the outer side of the second jacking rod and penetrates through the second through groove, and then a baffle is fixedly arranged; and the two locking bolts penetrate through the first through grooves and are respectively in threaded connection with the lower surface of the sliding block.
Preferably, the supporting mechanism comprises a connecting rod, a pin shaft, a buffer spring, a connecting sleeve and a supporting plate; the two connecting sleeves are respectively and symmetrically fixedly arranged in the middle of the lower surface of the turning plate, and a third through groove is formed in one side of each of the two connecting sleeves; buffer springs are respectively arranged in the two connecting sleeves, and connecting rods are arranged on the sides, far away from the connecting sleeves, of the two buffer springs; the two ends of the pin shaft penetrate through the connecting rod and are inserted into the third through grooves; one end, far away from the connecting sleeve, of the connecting rod is provided with a supporting plate.
Preferably, the opposite sides of first tightening rod and second tightening rod are all opened horizontally and are provided with mounting grooves, and the inner walls of the mounting grooves are all provided with rubber cushions.
Preferably, the outside of first tightening rod evenly is provided with the guide strip, and the inner wall of mounting hole is evenly opened has with guide strip assorted guide way.
Preferably, the outer side of the nut end of the locking bolt is sleeved with a rubber rotary sleeve.
The utility model provides a workstation for electronic circuit board overhauls, beneficial effect lies in: the utility model discloses in be provided with U type slide rail through the lower surface dust leakage mouth opening part at table surface, it is provided with the dust collection box to slide between the slide rail, collect the dust that covers on the electronic circuit board through the dust collection box, it passes the baffle of mounting hole after-fixing setting to be equipped with the tight spring in top through first tightening rod outside cover, second tightening rod outside cover is equipped with the baffle that the tight spring in top passes the second and leads to the groove after-fixing setting, the equal level of opposite side of first tightening rod and second tightening rod is opened there is the mounting groove, the inner wall of mounting groove all is provided with rubber buffer, make electronic circuit board fixed more convenient, avoid the too big damage of electronic circuit board atress simultaneously.
Drawings
Fig. 1 is a schematic view of a main view structure of a workbench for repairing an electronic circuit board according to the present invention;
fig. 2 is a schematic view of a cross-sectional structure at a position a of a workbench for electronic circuit board maintenance according to the present invention;
fig. 3 is a schematic view of a top view structure of a workbench for repairing an electronic circuit board according to the present invention;
fig. 4 is the utility model provides a B part enlargies the schematic diagram of the structure in the workstation for electronic circuit board overhauls.
In the figure: the device comprises a support column 1, a workbench surface 2, a sliding block 3, a baffle plate 4, a cross beam 5, a guide strip 6, a jacking spring 7, a rubber buffer pad 8, a first jacking rod 9, a rubber rotary sleeve 10, a sliding rail 11, a dust collection box 12, a second jacking rod 13, a second through groove 14, a rotating shaft 15, a turning plate 16, a locking bolt 17, a first through groove 18, a sliding groove 19, a support plate 20, a pin shaft 21, a third through groove 22, a buffer spring 23, a connecting sleeve 24, a connecting rod 25 and a support mechanism 26.
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.
Referring to fig. 1-4, a workbench for electronic circuit board maintenance comprises a workbench surface 2, a first tightening rod 9, a second tightening rod 13 and locking bolts 17, wherein supporting columns 1 are fixedly arranged at four corners of the lower surface of the workbench surface 2, a dust leakage port is formed in the middle of the workbench surface 2, a U-shaped sliding rail 11 is arranged at the opening of the dust leakage port on the lower surface of the workbench surface 2, a dust collecting box 12 is slidably arranged between the sliding rails 11, a rotating shaft 15 is arranged at the right side of the inner side of the dust leakage port, a turning plate 16 is sleeved outside the rotating shaft 15, supporting mechanisms 26 are symmetrically arranged in the middle of the lower surface of the turning plate 16, each supporting mechanism 26 comprises a connecting rod 25, a pin shaft 21, a buffer spring 23, connecting sleeves 24 and supporting plates 20, the two connecting sleeves 24 are respectively and fixedly arranged in the middle of the lower surface of the turning plate 16, third, two buffer springs 23 are provided with a connecting rod 25 on the side far away from the connecting sleeve 24, the pin shaft 21 penetrates through the connecting rod 25 and then both ends are inserted into the third through groove 22, the connecting rod 25 is provided with a supporting plate 20 on the end far away from the connecting sleeve 24, dust covered on the electronic circuit board is collected through the dust collecting box 12, and meanwhile, the supporting plate 20 plays a role of buffering and supporting the electronic circuit board through the elasticity of the buffer springs 23.
The front and back sides of the upper surface of the working table 2 are both provided with sliding grooves 19, the front side of the lower surface of the working table 2 is provided with a first through groove 18 communicated with the sliding grooves 19, two sliding blocks 3 are respectively arranged in the two sliding grooves 19 in a sliding manner, the upper ends of the two sliding blocks 3 which are symmetrical front and back are connected with a crossbeam 5, the rear part of the right side surface of the two crossbeams 5 is provided with a second through groove 14, the front part of the right side surface of the two crossbeams 5 is provided with a mounting hole, the front and back sides of the opposite side surfaces of the two crossbeams 5 are respectively provided with a first tightening rod 9 and a second tightening rod 13, a tightening spring 7 is sleeved outside the first tightening rod 9 and fixedly provided with a baffle plate 4 after penetrating through the mounting hole, a tightening spring 7 is sleeved outside the second tightening rod 13 and fixedly provided with the baffle plate 4 after penetrating through the second through groove 14, two locking bolts 17 are respectively in threaded connection with the lower surface of the sliding blocks 3 after penetrating through the first through the, meanwhile, the electronic circuit board is prevented from being damaged by overlarge stress when being fixed.
The equal level of the opposite side of first tight pole 9 and second tight pole 13 of top is opened there is the mounting groove, and the inner wall of mounting groove all is provided with rubber buffer 8, and the too big damage of atress when having avoided the installation of electronic circuit board.
The outside of first tight pole 9 of top evenly is provided with gib block 6, and the inner wall of mounting hole evenly opened have with gib block 6 assorted guide way, through the cooperation of gib block 6 with the guide way for the difficult change in position after the electronic circuit board installation is fixed.
The rubber rotary sleeve 10 is sleeved on the outer side of the nut end of the locking bolt 17, so that the locking bolt 17 is convenient to manually lock, and the distance between the two cross beams 5 is more convenient to fix.
The working principle is as follows: when the electronic circuit board cleaning device works, firstly, after the distance between the two cross beams 5 is adjusted according to the width of the electronic circuit board, the rubber rotary sleeve 10 is pulled to enable the locking bolt 17 to rotate, so that the distance between the two cross beams 5 is fixed, then the turning plate 16 is turned over until the turning plate 16 is perpendicular to the working table top 2, the elastic force of the jacking spring 7 is utilized to enable the two second jacking rods 13 to fix one side of the electronic circuit board, the electronic circuit board is rotated to the front side of the turning plate 16, the supporting plate 20 plays a role in buffering and supporting the electronic circuit board by utilizing the elastic force of the buffer spring 23, the damage of the electronic circuit board during dust cleaning is avoided, meanwhile, the dust on the electronic circuit board is collected by utilizing the dust collecting box 12, after the electronic circuit board is cleaned, the dust leakage port is sealed by moving the turning plate 16, and the other side of the electronic circuit board is fixed by utilizing, the rubber buffer cushion 8 arranged on the inner wall of the mounting groove is utilized, and the electronic circuit board is prevented from being damaged due to overlarge stress during mounting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A workbench for overhauling an electronic circuit board comprises a workbench surface (2), a first tightening rod (9), a second tightening rod (13) and a locking bolt (17), and is characterized in that supporting columns (1) are fixedly arranged at four corners of the lower surface of the workbench surface (2), and a dust leakage port is formed in the middle of the workbench surface (2); a U-shaped sliding rail (11) is arranged at the opening of the dust leakage opening on the lower surface of the working table top (2), and a dust collection box (12) is arranged between the sliding rails (11) in a sliding manner; a rotating shaft (15) is arranged on the right side of the inner side of the dust leakage opening, and a turning plate (16) is sleeved on the outer side of the rotating shaft (15); the middle part of the lower surface of the turning plate (16) is symmetrically provided with a supporting mechanism (26); the front side and the rear side of the upper surface of the working table top (2) are both provided with sliding chutes (19); a first through groove (18) communicated with the sliding groove (19) is formed in the front side of the lower surface of the working table top (2); two sliding blocks (3) are respectively arranged in the two sliding grooves (19) in a sliding manner, and the upper ends of the two sliding blocks (3) which are symmetrical in the front-back direction are connected with a cross beam (5); the rear parts of the right side surfaces of the two cross beams (5) are respectively provided with a second through groove (14), and the front parts of the right side surfaces of the two cross beams (5) are respectively provided with a mounting hole; the front side and the rear side of the opposite side surfaces of the two cross beams (5) are respectively provided with a first tightening rod (9) and a second tightening rod (13); a jacking spring (7) is sleeved on the outer side of the first jacking rod (9) and fixedly provided with a baffle (4) after penetrating through the mounting hole; a jacking spring (7) is sleeved on the outer side of the second jacking rod (13) and penetrates through the second through groove (14) to be fixedly provided with a baffle (4); the two locking bolts (17) penetrate through the first through groove (18) and are respectively in threaded connection with the lower surface of the sliding block (3).
2. Worktable for the overhaul of electronic circuit boards according to claim 1, characterized in that the supporting mechanism (26) comprises a connecting rod (25), a pin (21), a buffer spring (23), a connecting sleeve (24) and a supporting plate (20); the two connecting sleeves (24) are respectively and symmetrically fixedly arranged in the middle of the lower surface of the turning plate (16), and one side of each of the two connecting sleeves (24) is provided with a third through groove (22); buffer springs (23) are respectively arranged in the two connecting sleeves (24), and connecting rods (25) are arranged on one sides of the two buffer springs (23) far away from the connecting sleeves (24); the pin shaft (21) penetrates through the connecting rod (25) and then two ends of the pin shaft are inserted into the third through groove (22); one end of the connecting rod (25) far away from the connecting sleeve (24) is provided with a supporting plate (20).
3. The workbench for overhauling an electronic circuit board as recited in claim 1, wherein the opposite sides of the first tightening rod (9) and the second tightening rod (13) are horizontally provided with mounting grooves, and the inner walls of the mounting grooves are provided with rubber cushions (8).
4. The workbench for overhauling an electronic circuit board as recited in claim 1, wherein the outer side of the first tightening rod (9) is uniformly provided with a guide bar (6), and the inner wall of the mounting hole is uniformly provided with a guide groove matched with the guide bar (6).
5. Workbench for electronic circuit board servicing according to claim 1, characterized in that the outside of the nut end of the locking bolt (17) is sheathed with a rubber swivel sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434328.2U CN209936850U (en) | 2019-04-01 | 2019-04-01 | A workstation for electronic circuit board overhauls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434328.2U CN209936850U (en) | 2019-04-01 | 2019-04-01 | A workstation for electronic circuit board overhauls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936850U true CN209936850U (en) | 2020-01-14 |
Family
ID=69126304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434328.2U Expired - Fee Related CN209936850U (en) | 2019-04-01 | 2019-04-01 | A workstation for electronic circuit board overhauls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243545A1 (en) * | 2020-06-02 | 2021-12-09 | 南京溧水高新创业投资管理有限公司 | Electronic part mounting device |
-
2019
- 2019-04-01 CN CN201920434328.2U patent/CN209936850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243545A1 (en) * | 2020-06-02 | 2021-12-09 | 南京溧水高新创业投资管理有限公司 | Electronic part mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210401 |