CN203759058U - PCB pressing limiting fixing jig - Google Patents
PCB pressing limiting fixing jig Download PDFInfo
- Publication number
- CN203759058U CN203759058U CN201320869328.8U CN201320869328U CN203759058U CN 203759058 U CN203759058 U CN 203759058U CN 201320869328 U CN201320869328 U CN 201320869328U CN 203759058 U CN203759058 U CN 203759058U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- pcb
- sleeve
- pressing plate
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a PCB pressing limiting fixing jig which comprises a support and an air cylinder. The PCB pressing limiting fixing jig is characterized in that a sleeve, a pressing plate and rotating blocking plates are further included, a supporting plate is arranged at the top on the back portion of a bottom plate, a top plate is arranged at the top of the supporting plate, the air cylinder is arranged on the bottom of the top plate, the bottom of an air cylinder rod of the air cylinder is connected with the sleeve, a spring is arranged in the sleeve, the bottom of the spring is connected with the center of the top of the pressing plate, the rotating blocking plates are arranged in at least two directions at the opposite tops of the bottom plate below the pressing plate, the rotating blocking plates comprise blocking strips, movable shaft sleeves and locating shafts, the blocking strips are connected to the locating shafts through the movable shaft sleeves, and the blocking strips can rotate around the locating shafts. When a PCB is subjected to testing on data such as voltages or currents, requirements that the PCB needs to be fixed and cannot move are met, and the pressing jig is simple in structure, convenient to use and capable of pressing the PCB quickly and accurately and guaranteeing the fact that the PCB does not move.
Description
Technical field
The utility model relates to a kind of pressing jig, particularly relates to a kind of pcb board and compresses spacing fixed jig.
Background technology
Pcb board Chinese is printed circuit board, claims again printed circuit board (PCB), printed-wiring board (PWB), is important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it is to adopt electron printing to make, therefore be called as " printing " circuit board.After pcb board completes, need to test data such as the voltage of pcb board or electric currents, determine whether it meets making requirement, when test, pcb board need to be compressed, it is not moved, is convenient to detect test, but current pressing jig is very complicated, be unfavorable for the test of pcb board, greatly affected the precision of test.In compaction process, the pcb board of below is not fixed, and so very easily causes the movement of pcb board simultaneously, and the effect that impact is pushed down, is unfavorable for follow-up measurement.
Utility model content
While pcb board being carried out to the data tests such as voltage or electric current in order to solve in prior art, pcb board need to be fixed, it is not moved, do not affected the problem of measuring accuracy, it is a kind of simple in structure that the utility model provides, easy to use, can quick and precisely compress pcb board, guarantee the pressing jig that pcb board is not moved.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of pcb board compresses spacing fixed jig, comprise support and cylinder, it is characterized in that: also comprise sleeve, pressing plate and flap shutter, described support comprises base plate, back up pad and top board, at top, base plate rear, be provided with back up pad, at back up pad top, be provided with top board, in top board bottom, be provided with cylinder, the cylinder rod bottom of described cylinder is connected with a sleeve, in sleeve, be provided with spring, the bottom of described spring is connected with pressing plate top center position, base plate top relative below pressing plate is at least provided with flap shutter on both direction, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described shelves bar is socketed on locating shaft by movable axle sleeve, and shelves bar can rotate around locating shaft.
Aforesaid a kind of pcb board compresses spacing fixed jig, it is characterized in that: in each direction, be provided with at least two flap shutters.
Aforesaid a kind of pcb board compresses spacing fixed jig, it is characterized in that: institute's pressing plate is rectangular platen.
Aforesaid a kind of pcb board compresses spacing fixed jig, it is characterized in that: described shelves bar be take locating shaft as 360 ° of rotations of fulcrum.
Aforesaid a kind of pcb board compresses spacing fixed jig, it is characterized in that: described blend stop and movable axle sleeve all adopt insulating material to make.
The beneficial effects of the utility model are: the utility model utilizes cylinder rod take off and landing strip dynamic pressure plate to move up and down compression pcb board, use simple and convenient, simultaneously according to the size of pcb board, can constantly there is deformed belt dynamic pressure plate and carry out secondary compression in spring, pressing plate is lived pcb board pressure holding, guaranteed that pcb board remains stable in test process, greatly improved measuring stability, test effect is better.The utility model relative base plate top below pressing plate is at least provided with flap shutter on both direction simultaneously, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described shelves bar is socketed on locating shaft by movable axle sleeve, and shelves bar can rotate around locating shaft, can fix pcb board so at the very start, avoid pcb board to be moved in pushing down, for follow-up test provides better guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model pcb board compresses spacing fixed jig.
Fig. 2 is the utility model base arrangement schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of pcb board compresses spacing fixed jig, comprise support 1, cylinder 5, sleeve 7, pressing plate 8 and flap shutter 10, described support 1 comprises base plate 2, back up pad 3 and top board 5, at base plate 1 top, rear, be provided with back up pad 3, at back up pad 3 tops, be provided with top board 5, in top board 4 bottoms, be provided with cylinder 5, cylinder rod 6 bottoms of described cylinder 5 are connected with a sleeve 7, in sleeve 7, be provided with spring 8, the bottom of described spring 8 is connected with pressing plate 9 top center positions, base plate 2 tops relative below pressing plate 9 are at least provided with flap shutter 10 on both direction, in each direction, be provided with at least two flap shutters 10.Described flap shutter 10 comprises blend stop 11, movable axle sleeve 12 and locating shaft 13, and described shelves bar 11 is socketed on locating shaft 13 by movable axle sleeve 12, and described shelves bar 11 be take locating shaft 13 as 360 ° of rotations of fulcrum.Described blend stop 11 and movable axle sleeve 12 all adopt insulating material to make.Pressing plate 8 is rectangular platen.
The utility model utilizes cylinder rod 6 take off and landing strip dynamic pressure plates 9 to move up and down compression pcb board, use simple and convenient, simultaneously according to the size of pcb board, can constantly there is deformed belt dynamic pressure plate and carry out secondary compression in spring 8, pressing plate 9 is lived pcb board pressure holding, guaranteed that pcb board remains stable in test process, greatly improved measuring stability, test effect is better.The utility model relative base plate 2 tops below pressing plate 9 are at least provided with flap shutter 10 on both direction simultaneously, described flap shutter 10 comprises blend stop 11, movable axle sleeve 12 and locating shaft 13, described shelves bar 11 is socketed on locating shaft 13 by movable axle sleeve 12, and shelves bar 11 can rotate around locating shaft 13, can fix pcb board so at the very start, avoid pcb board to be moved in pushing down, for follow-up test provides better guarantee.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a pcb board compresses spacing fixed jig, comprise support and cylinder, it is characterized in that: also comprise sleeve, pressing plate and flap shutter, described support comprises base plate, back up pad and top board, at top, base plate rear, be provided with back up pad, at back up pad top, be provided with top board, in top board bottom, be provided with cylinder, the cylinder rod bottom of described cylinder is connected with a sleeve, in sleeve, be provided with spring, the bottom of described spring is connected with pressing plate top center position, base plate top relative below pressing plate is at least provided with flap shutter on both direction, described flap shutter comprises blend stop, movable axle sleeve and locating shaft, described shelves bar is socketed on locating shaft by movable axle sleeve, and shelves bar can rotate around locating shaft.
2. a kind of pcb board according to claim 1 compresses spacing fixed jig, it is characterized in that: in each direction, be provided with at least two flap shutters.
3. a kind of pcb board according to claim 2 compresses spacing fixed jig, it is characterized in that: institute's pressing plate is rectangular platen.
4. a kind of pcb board according to claim 3 compresses spacing fixed jig, it is characterized in that: described shelves bar be take locating shaft as 360 ° of rotations of fulcrum.
5. a kind of pcb board according to claim 4 compresses spacing fixed jig, it is characterized in that: described blend stop and movable axle sleeve all adopt insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869328.8U CN203759058U (en) | 2013-12-27 | 2013-12-27 | PCB pressing limiting fixing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320869328.8U CN203759058U (en) | 2013-12-27 | 2013-12-27 | PCB pressing limiting fixing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759058U true CN203759058U (en) | 2014-08-06 |
Family
ID=51254314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320869328.8U Expired - Fee Related CN203759058U (en) | 2013-12-27 | 2013-12-27 | PCB pressing limiting fixing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728473A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB pressing limiting fixing jig |
| CN105486957A (en) * | 2015-12-31 | 2016-04-13 | 苏州汉腾自动化设备有限公司 | Automatic ARC detection system |
| CN110560830A (en) * | 2019-10-11 | 2019-12-13 | 安徽省城建设计研究总院股份有限公司 | manual welding fixture of multifunctional circuit board |
-
2013
- 2013-12-27 CN CN201320869328.8U patent/CN203759058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728473A (en) * | 2013-12-27 | 2014-04-16 | 昆山迈致治具科技有限公司 | PCB pressing limiting fixing jig |
| CN105486957A (en) * | 2015-12-31 | 2016-04-13 | 苏州汉腾自动化设备有限公司 | Automatic ARC detection system |
| CN110560830A (en) * | 2019-10-11 | 2019-12-13 | 安徽省城建设计研究总院股份有限公司 | manual welding fixture of multifunctional circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |