CN103728473A - PCB pressing limiting fixing jig - Google Patents
PCB pressing limiting fixing jig Download PDFInfo
- Publication number
- CN103728473A CN103728473A CN201310732262.2A CN201310732262A CN103728473A CN 103728473 A CN103728473 A CN 103728473A CN 201310732262 A CN201310732262 A CN 201310732262A CN 103728473 A CN103728473 A CN 103728473A
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- pcb board
- pcb
- sleeve
- pressing plate
- pressing
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Abstract
The invention 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, the PCB needs to be fixed and cannot move, 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 present invention relates to a kind of pressing jig, particularly relate to a kind of pcb board and compress 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.
Summary of the invention
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, the invention provides a kind of simple in structure, 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, the technical solution used in the present invention 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 is 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 invention has the beneficial effects as follows: the present invention 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 present invention 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 pcb board of the present invention compresses spacing fixed jig.
Fig. 2 is base arrangement schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention 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 is 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 present invention 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 present invention 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 invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention 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 is 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 |
|---|---|---|---|
| CN201310732262.2A CN103728473A (en) | 2013-12-27 | 2013-12-27 | PCB pressing limiting fixing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732262.2A CN103728473A (en) | 2013-12-27 | 2013-12-27 | PCB pressing limiting fixing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103728473A true CN103728473A (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310732262.2A Pending CN103728473A (en) | 2013-12-27 | 2013-12-27 | PCB pressing limiting fixing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103728473A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064569A (en) * | 2016-12-27 | 2017-08-18 | 江苏凯尔生物识别科技有限公司 | Smart mobile phone fingerprint module justifying test system |
| CN113099627A (en) * | 2021-03-19 | 2021-07-09 | 杭州电子科技大学 | Auxiliary positioning device for electronic device production |
| CN113156296A (en) * | 2021-03-26 | 2021-07-23 | 赣州金顺科技有限公司 | Inner layer board testing device of hard circuit board and implementation method thereof |
| CN113625006A (en) * | 2021-07-23 | 2021-11-09 | 鸿安（福建）机械有限公司 | PCB fixing device convenient to PCB detects |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102928632A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | Positioning jig for product |
| CN102928630A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | Positioning jig for product |
| CN103048609A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) test jig with air blowing function |
| CN103048493A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) compacting fixture |
| CN203759058U (en) * | 2013-12-27 | 2014-08-06 | 昆山迈致治具科技有限公司 | PCB pressing limiting fixing jig |
-
2013
- 2013-12-27 CN CN201310732262.2A patent/CN103728473A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928632A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | Positioning jig for product |
| CN102928630A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | Positioning jig for product |
| CN103048609A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) test jig with air blowing function |
| CN103048493A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | PCB (Printed Circuit Board) compacting fixture |
| CN203759058U (en) * | 2013-12-27 | 2014-08-06 | 昆山迈致治具科技有限公司 | PCB pressing limiting fixing jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064569A (en) * | 2016-12-27 | 2017-08-18 | 江苏凯尔生物识别科技有限公司 | Smart mobile phone fingerprint module justifying test system |
| CN113099627A (en) * | 2021-03-19 | 2021-07-09 | 杭州电子科技大学 | Auxiliary positioning device for electronic device production |
| CN113156296A (en) * | 2021-03-26 | 2021-07-23 | 赣州金顺科技有限公司 | Inner layer board testing device of hard circuit board and implementation method thereof |
| CN113625006A (en) * | 2021-07-23 | 2021-11-09 | 鸿安（福建）机械有限公司 | PCB fixing device convenient to PCB detects |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |