CN208697233U - Circuit board overhauls fixture - Google Patents
Circuit board overhauls fixture Download PDFInfo
- Publication number
- CN208697233U CN208697233U CN201821221801.0U CN201821221801U CN208697233U CN 208697233 U CN208697233 U CN 208697233U CN 201821221801 U CN201821221801 U CN 201821221801U CN 208697233 U CN208697233 U CN 208697233U
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- grip block
- circuit board
- pedestal
- screw rod
- fixture
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Abstract
The utility model discloses a kind of circuit boards to overhaul fixture, including pedestal, the inside of pedestal is equipped with installation cavity, screw rod is equipped in installation cavity, screw rod is equipped with thread barrel, the shaft end portion of screw rod is connected with driving motor through universal driving shaft, be connected with above the thread barrel straight up and structure be fall Z-type the second grip block, the side of the pedestal is equipped with the first grip block cooperated with the second grip block, the upper end inner wall of first grip block is equipped with loading plate, pressure sensor is embedded on loading plate, the clamp port bottom of first grip block is embedded with touching switch, the lateral wall of shown first grip block is equipped with control box, the upper end of first grip block is equipped with upright bar, the top of upright bar is connected with swingle through swivel, sliding block is arranged on swingle, headlamp is installed on sliding block.The utility model can grip the circuit board of different size, and stability is strong, is easy to operate and control；And good illuminating ray is provided, it is convenient and practical.
Description
Technical field
The utility model relates to a kind of fixture, in particular to a kind of circuit board overhauls fixture.
Background technique
With the development of society and the progress of science and technology, the utilization of electronic equipment is more next extensively, is related to daily life
Every field living brings great convenience to people's lives, and electronic equipment is in the process of work, internal circuit board
It is easy to be influenced by external environment and damaged after being burned, and existing circuit board is using modularized design, usually
Device failure on local module is burnt, repair it is relatively simple, the device of damage need to only be carried out it is more preferable, to damage
Circuit board when being overhauled, need to grip circuit board, and carry out inspection operation convenient for staff, and existing
Circuit board maintenance, usual staff is to be placed on circuit board on workbench to operate, and is easy to cause to wear to circuit board,
And be easy to shake, it is not easy to staff and overhauls.It is fixed sometimes through easy fixture, and existing fixture is clever
Poor activity needs manually to be manually adjusted, and stability is poor, is not easy to control, and the circuit board after clamping is easy to happen shaking.
Utility model content
The purpose of the utility model is to provide a kind of circuit boards to overhaul fixture.The utility model can be to different size
Circuit board is gripped, and stability is strong, is easy to operate and control；And good illuminating ray is provided, it is convenient and practical.
The technical solution of the utility model includes: a kind of circuit board overhauls fixture, including pedestal, the inside of pedestal is equipped with installation
Chamber, installation cavity is interior to be equipped with screw rod, and screw rod is equipped with thread barrel, and the shaft end portion of screw rod is connected with driving motor through universal driving shaft, described
It is connected with above thread barrel straight up and structure is to fall the second grip block of Z-type, the side of the pedestal is equipped with and second
First grip block of grip block cooperation, the upper end inner wall of first grip block are equipped with loading plate, are embedded with pressure on loading plate
Force snesor, the clamp port bottom of first grip block are embedded with touching switch, set on the lateral wall of shown first grip block
Have a control box, be equipped with single-chip microcontroller in the control box, the output end of the pressure sensor and touching switch respectively with single-chip microcontroller
The control pin of connection, the driving motor and single-chip microcontroller connects；The upper end of first grip block is equipped with upright bar, the top of upright bar
End is connected with swingle through swivel, and sliding block is arranged on swingle, is equipped with headlamp on sliding block.
In above-mentioned circuit board maintenance fixture, the inside of the pedestal is additionally provided with one group of guide rail, and one group of guide rail is respectively set
Sleeve is arranged on the two sides of screw rod, each guide rail, the sleeve is connect with the second grip block.
In circuit board maintenance fixture above-mentioned, the surface of the pedestal is equipped with through slot corresponding with screw rod and guide rail.
In circuit board maintenance fixture above-mentioned, the control button being connected with single-chip microcontroller is additionally provided on the control box.
In circuit board maintenance fixture above-mentioned, the pedestal includes the fixing seat that base bottom is arranged in, the fixing seat
Lower section be equipped with chassis, chassis is equipped with connecting cylinder straight up, and the bottom of the fixing seat is connected with and connecting cylinder cooperates
Column, the column mutually fixes through the fastening bolt on connecting cylinder side wall with connecting cylinder, and the bottom of the pedestal is equipped with inserting column,
The surface of the fixing seat is equipped with jack corresponding with inserting column.
In circuit board maintenance fixture above-mentioned, the inner wall surface of first grip block and the second grip block is equipped with buffering
Layer, buffer layer is rubber layer or froth bed.
Compared with prior art, the utility model passes through and the first grip block and the second grip block is arranged on the base, wherein
The bottom end of second grip block is connected with thread barrel, and thread barrel is socketed on the screw rod of base interior, clamps to circuit board
When fixed, driving motor work drives screw rod rotation, so that the thread barrel on screw rod is moved in a straight line along screw rod, so that the
Two grip blocks move in a straight line, and match with the first grip block, come to being placed between the first grip block and the second grip block
Circuit board gripped.When being gripped to circuit board, first by circuit board be placed on the first grip block and
In clamp port between second grip block, circuit board is contacted with the touching switch on the first grip block, then driving motor work belt
Dynamic second grip block movement, and cooperate with the first grip block to be gripped to circuit board, wherein on the first grip block
Pressure sensor in real time detects the clamping force of circuit board, when the pressure data of pressure sensor monitoring reaches setting
When value, motor stops working, and completes to grip circuit board, after completing to the maintenance of circuit board, finally by control
Driving motor reversion, and circuit board is unclamped, manually remove, it is convenient and practical.Furthermore it is additionally provided on the first grip block vertical
The top of bar, upright bar is connected with swingle through swivel, and sliding sleeve is equipped with sliding block on swingle, installs headlamp on sliding block, leads to
Rotation swingle and sliding slider are crossed, headlamp is adjusted to suitable position, is provided well come the maintenance for circuit board
Light, and circuit board is overhauled convenient for staff, it is convenient and practical.
The utility model is provided with one group of parallel guide rail by the two sides in screw rod, sleeve is arranged on guide rail, and cover
Cylinder is connect with the second grip block, plays the role of limit, so that the second grip block is more steady in the process of movement.
The utility model by control box on be additionally provided with the control button connecting with single-chip microcontroller, can by artificially controlling,
It realizes that driving motor inverts, so that the second grip block carries out reverse linear movement, circuit board is unclamped, it is convenient and real
With.
The utility model is carried out by setting fixing seat and chassis, and between fixing seat and chassis by column and connecting cylinder
It is cooperatively connected, has the function of certain telescopic adjustment, and the fastening bolt being cooperatively connected on a side wall is fixed, Lai Shixian
Adjusting to pedestal whole height, and the surface of fixing seat is equipped with jack, cooperates with the inserting column of base bottom, convenient for assembling and
Disassembly, it is convenient and practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pedestal；
Fig. 3 is the partial structure diagram of the utility model；
Fig. 4 is the structural schematic diagram of pedestal;
Fig. 5 is the structural schematic diagram of the second grip block；
Fig. 6 is the system block diagram of the utility model.
In figure: 1- pedestal；The second grip block of 2-；3- loading plate；4- pressure sensor；5- touching switch；6- second is clamped
Plate；7- through slot；8- pedestal；9- installation cavity；10- screw rod；11- inserting column；12- thread barrel；13- buffer layer；14- controls box；15- drives
Dynamic motor；16- guide rail；17- sleeve；18- control button；19- upright bar；20- swivel；21- swingle；22- sliding block；23- shines
Bright lamp；24- fixing seat；The chassis 25-；26- connecting cylinder；27- column；28- fastening bolt；29- jack.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment: a kind of circuit board maintenance fixture, as shown in figures 1-6, including pedestal 1, the inside of pedestal 1 are equipped with installation
Chamber 9, installation cavity 9 is interior to be equipped with screw rod 10, and screw rod 10 is equipped with thread barrel 12, and the shaft end portion of screw rod 10 is connected with driving through universal driving shaft
Motor 15, the top of the thread barrel 12 be connected with straight up and structure be fall Z-type the second grip block 6, the pedestal 1
Side is equipped with the first grip block 2 cooperated with the second grip block 6, and the upper end inner wall of first grip block 2 is equipped with loading plate
3, pressure sensor 4 is embedded on loading plate 3, and the clamp port bottom of first grip block 2 is embedded with touching switch 5, shown
The lateral wall of first grip block 2 is equipped with control box 14, is equipped with single-chip microcontroller, 4 He of pressure sensor in the control box 14
The output end of touching switch 5 is connect with single-chip microcontroller respectively, and the driving motor 15 is connect with the control pin of single-chip microcontroller；Described
The upper end of one grip block 2 is equipped with upright bar 19, and the top of upright bar 19 is connected with swingle 21 through swivel 20, is arranged on swingle 21
There is sliding block 22, headlamp 23 is installed on sliding block 22.The utility model on pedestal 1 by being arranged the first grip block 2 and second
Grip block 6, wherein the bottom end of the second grip block 6 is connected with thread barrel 12, thread barrel 12 is socketed in the screw rod 10 inside pedestal 1
On, when gripping to circuit board, the work of driving motor 15 drives screw rod 10 to rotate, so that the thread barrel on screw rod 10
12 move in a straight line along screw rod 10, so that the second grip block 6 moves in a straight line, and matches with the first grip block 2, next pair
The circuit board being placed between the first grip block 2 and the second grip block 6 is gripped, and is gripped to circuit board
When, circuit board is placed in the clamp port between the first grip block 2 and the second grip block 6 first, circuit board and the first clamping
Touching switch 5 on plate 2 contacts, then driving motor 15 works, and drives the movement of the second grip block 6, and cooperate with the first grip block 2
Circuit board is gripped, wherein the pressure sensor 4 on the first grip block 2 is in real time to the clamping force of circuit board
It is detected, when the pressure data that pressure sensor 4 monitors reaches setting value, the numerical value used herein is 5N, driving motor
15 stop working, and complete to grip circuit board, after completing to the maintenance of circuit board, finally by control driving motor
15 reversions, and circuit board is unclamped, manually remove, it is convenient and practical.Furthermore it is additionally provided with upright bar 19 on the first grip block 2,
The top of upright bar 19 is connected with swingle 21 through swivel 20, and sliding sleeve is equipped with sliding block 22 on swingle 21, installs on sliding block 22
Headlamp 23 is adjusted by rotation swingle 21 and sliding slider 22 and arrives suitable position, for circuit by headlamp 23
The maintenance of plate provides good light, and overhauls convenient for staff to circuit board, convenient and practical.Single-chip microcontroller is
AT89SC51 single-chip microcontroller.
It is further preferred that the inside of the pedestal 1 is additionally provided with one group of guide rail 16, one group of guide rail 16 is separately positioned on screw rod
10 two sides are arranged with sleeve 17 on each guide rail 16, and the sleeve 17 is connect with the second grip block 6, plays limit
Effect, so that the second grip block 6 is more steady in the process of movement.
It is further preferred that the surface of the pedestal 1 is equipped with through slot 7 corresponding with screw rod 10 and guide rail 16, convenient for the
Two grip blocks 6 do round-trip linear motion on pedestal 1, and realize and grip to circuit board.
It is further preferred that being additionally provided with the control button 18 connecting with single-chip microcontroller on the control box 14.It can be by artificial
Control, Lai Shixian driving motor 15 invert, so that the second grip block 6 carries out reverse linear movement, unclamp to circuit board,
It is convenient and practical.
It is further preferred that the pedestal 8 includes that the fixing seat 24 of 1 bottom of pedestal is arranged in, under the fixing seat 24
Side is equipped with chassis 25, and chassis 25 is equipped with connecting cylinder 26 straight up, and the bottom of the fixing seat 24 is connected with and connecting cylinder
The column 27 of 26 cooperations, the column 27 are fixed through the fastening bolt 28 on 26 side wall of connecting cylinder with 26 phase of connecting cylinder, the base
The bottom of seat 1 is equipped with inserting column 18, and the surface of the fixing seat 24 is equipped with jack 29 corresponding with inserting column 18.The utility model passes through
Fixing seat 24 and chassis 25 are set, and are cooperatively connected between fixing seat 24 and chassis 25 by column 27 and connecting cylinder 26,
Has the function of certain telescopic adjustment, and the fastening bolt 28 being cooperatively connected on 26 side wall of cylinder is fixed, to realize the bottom of to
The adjusting of 8 whole heights of seat, and the surface of fixing seat 24 is equipped with jack 29, cooperates with the inserting column 11 of 1 bottom of pedestal, is convenient for group
Assembly and disassembly, it is convenient and practical.In addition it is attached between fixing seat 24 and column 24 by bearing, it can be achieved that fixing seat 24
Rotation, and overhauled convenient for staff.
It is further preferred that the inner wall surface of first grip block 2 and the second grip block 6 is equipped with buffer layer 13, delay
Rushing layer 13 is rubber layer or froth bed.It avoids colliding with the electronic device on circuit board, and damages circuit board, play guarantor
The effect of protection circuit plate.
Working principle: when gripping to circuit board, circuit board is placed on the first grip block 2 and second first
In clamp port between grip block 6, circuit board is contacted with the touching switch 5 on the first grip block 2, then driving motor 15 works,
It drives the second grip block 6 to move, and cooperates with the first grip block 2 to be gripped to circuit board, wherein the first grip block 2
On pressure sensor 4 clamping force of circuit board is detected in real time, when pressure sensor 4 monitor pressure data arrive
When up to setting value, the numerical value used herein is 5N, and driving motor 15 stops working, and completes to grip circuit board, complete
It after the maintenance of pairs of circuit board, is inverted finally by control driving motor 15, and circuit board is unclamped, manually removed, side
Just again practical.Furthermore upright bar 19 is additionally provided on the first grip block 2, the top of upright bar 19 is connected with swingle 21 through swivel 20,
Sliding sleeve is equipped with sliding block 22 on swingle 21, installs headlamp 23 on sliding block 22, passes through rotation swingle 21 and sliding slider
22, headlamp 23 is adjusted and arrives suitable position, provides good light come the maintenance for circuit board, and it is convenient for staff
Circuit board is overhauled, it is convenient and practical.In addition, the utility model is by being arranged fixing seat 24 and chassis 25, and fixing seat
It is cooperatively connected between 24 and chassis 25 by column 27 and connecting cylinder 26, has the function of certain telescopic adjustment, and match
The fastening bolt 28 closed on 26 side wall of connecting cylinder is fixed, to realize the adjusting to 8 whole height of pedestal, and fixing seat 24
Surface be equipped with jack 29, cooperate with the inserting column 11 of 1 bottom of pedestal, be convenient for assembly and disassembly, it is convenient and practical.
Claims (5)
1. circuit board overhauls fixture, it is characterised in that: including pedestal (1), the inside of pedestal (1) is equipped with installation cavity (9), installation cavity
(9) screw rod (10) are equipped in, screw rod (10) is equipped with thread barrel (12), and the shaft end portion of screw rod (10) is connected with driving through universal driving shaft
Motor (15) is connected with above the thread barrel (12) straight up and structure is to fall the second grip block (6) of Z-type, described
The side of pedestal (1) is equipped with the first grip block (2) for cooperating with the second grip block (6), in the upper end of first grip block (2)
Wall is equipped with loading plate (3), is embedded with pressure sensor (4) on loading plate (3), the clamp port bottom of first grip block (2)
Portion is embedded with touching switch (5), and the lateral wall of shown first grip block (2) is equipped with control box (14), the control box (14)
Interior to be equipped with single-chip microcontroller, the output end of the pressure sensor (4) and touching switch (5) is connect with single-chip microcontroller respectively, the driving
Motor (15) is connect with the control pin of single-chip microcontroller；The upper end of first grip block (2) is equipped with upright bar (19), upright bar (19)
Top is connected with swingle (21) through swivel (20), is arranged on swingle (21) sliding block (22), and sliding block is equipped on (22)
Headlamp (23).
2. circuit board according to claim 1 overhauls fixture, it is characterised in that: the inside of the pedestal (1) is additionally provided with one
Group guide rail (16), one group of guide rail (16) are separately positioned on the two sides of screw rod (10), are arranged with sleeve on each guide rail (16)
(17), the sleeve (17) connect with the second grip block (6).
3. circuit board according to claim 1 overhauls fixture, it is characterised in that: the surface of the pedestal (1) is equipped with and spiral shell
Bar (10) and the corresponding through slot (7) of guide rail (16).
4. circuit board according to claim 1 overhauls fixture, it is characterised in that: be additionally provided on the control box (14) and list
The control button (18) of piece machine connection.
5. circuit board according to claim 1 overhauls fixture, it is characterised in that: first grip block (2) and the second folder
The inner wall surface for holding plate (6) is equipped with buffer layer (13), and buffer layer (13) is rubber layer or froth bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221801.0U CN208697233U (en) | 2018-07-31 | 2018-07-31 | Circuit board overhauls fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221801.0U CN208697233U (en) | 2018-07-31 | 2018-07-31 | Circuit board overhauls fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208697233U true CN208697233U (en) | 2019-04-05 |
Family
ID=65941041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221801.0U Active CN208697233U (en) | 2018-07-31 | 2018-07-31 | Circuit board overhauls fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208697233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655988A (en) * | 2018-07-31 | 2018-10-16 | 海盐汇通智能家居股份有限公司 | Circuit board overhauls fixture |
-
2018
- 2018-07-31 CN CN201821221801.0U patent/CN208697233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655988A (en) * | 2018-07-31 | 2018-10-16 | 海盐汇通智能家居股份有限公司 | Circuit board overhauls fixture |
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