CN102686048A - Assembly and positioning fixture for circuit substrate - Google Patents
Assembly and positioning fixture for circuit substrate Download PDFInfo
- Publication number
- CN102686048A CN102686048A CN2012101263772A CN201210126377A CN102686048A CN 102686048 A CN102686048 A CN 102686048A CN 2012101263772 A CN2012101263772 A CN 2012101263772A CN 201210126377 A CN201210126377 A CN 201210126377A CN 102686048 A CN102686048 A CN 102686048A
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- China
- Prior art keywords
- circuit substrate
- base
- cover plate
- mentioned
- support column
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses an assembly and positioning fixture for a circuit substrate. The assembly and positioning fixture comprises a base for placing and fixing the circuit substrate and a cover plate which is arranged above the base and forms the rotating connection with the base, wherein a support column for supporting the cover plate is arranged on the base, positioning guide holes which are in one-to-one correspondence with the arrangement positions of mounting holes of the circuit substrate are formed on the cover plate, and a position correction groove which is used for accommodating the support column is formed in the position corresponding to the support column. The assembly and positioning fixture disclosed by the invention has the benefits that the positioning and the mounting of the circuit substrate are fast and accurate, and the working efficiency and the working quality are greatly improved.
Description
Technical field
The present invention relates to a kind of tool, be specifically related to a kind of tool that is used for the circuit substrate assembling and positioning.
Background technology
Circuit board makes circuit miniaturization, visualize, and for the batch process of permanent circuit with optimize the electrical appliance layout and played important function, so circuit board has obtained using widely.In some application example; Need the circuit board more than two or two is overlapping, be installed together use through screw; And existing installation method is exactly the manual alignment circuit board, and whether the installing hole of range estimation on the circuit board aligns, then fixed screw one by one on installing hole.But; In the process of fixed screw, when especially fixing several initial screws, what be difficult to avoid is that the circuit board that has alignd has taken place again by relatively moving of position; So just need readjust the position of circuit board, such installment work is not only time-consuming but also require great effort.
Summary of the invention
For solving the deficiency of prior art, the object of the present invention is to provide a kind of tool that is used for the circuit substrate assembling and positioning.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Circuit substrate assembling and positioning tool is characterized in that, comprising: be used to place the also base of permanent circuit substrate, be arranged on the top of aforementioned base and constitute the cover plate that is rotationally connected with aforementioned base; Be formed with on the aforementioned cover plate and the installing hole of the circuit substrate position positioning guide hole one to one of arranging.
Aforesaid circuit substrate assembling and positioning tool is characterized in that, is formed with on the aforementioned base with the circuit substrate shape adapts to be used for the spacing standard die cavity of circuit substrate.
Aforesaid circuit substrate assembling and positioning tool is characterized in that aforesaid standards die cavity inboard is formed with the lift-launch platform that is used to carry circuit substrate.
Aforesaid circuit substrate assembling and positioning tool is characterized in that aforementioned base is provided with the support column that is used to support aforementioned cover plate.
Aforesaid circuit substrate assembling and positioning tool is characterized in that, aforementioned cover plate with the corresponding position of aforementioned support column on be formed with position, the school groove that is used to take in aforementioned support column.
Aforesaid circuit substrate assembling and positioning tool is characterized in that, aforementioned positioning guide hole near the radial dimension of an end of base less than radial dimension away from an end of base.
Usefulness of the present invention is: circuit board is placed and is fixed in the standard die cavity, guarantees that the position is relatively stable when screw is installed, and need not to adjust once more the position of circuit board installing hole; Radial dimension is inequality up and down for positioning guide hole on the cover plate, makes things convenient for the location and the installation of screw; Position, school groove cooperates with support column, has guaranteed that the position of positioning guide hole and circuit board installing hole is relatively stable; Utilize tool of the present invention location, mounting circuit boards, not only soon but also certainly, improved operating efficiency and work quality greatly.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of circuit substrate assembling and positioning tool of the present invention;
Fig. 2 is the structural representation of tool under closure state among Fig. 1;
The implication of Reference numeral among the figure:
The 1-circuit substrate, the 2-installing hole, the 3-base, the 4-cover plate, the 5-positioning guide hole, 6-standard die cavity, 7-carries platform, 8-support column, position, 9-school groove.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
See figures.1.and.2, circuit substrate assembling and positioning tool comprises: constitute the base 3 and cover plate 4 that are rotationally connected each other.
For the ease of explanation, rectangular with circuit substrate 1 be that example is introduced, and circuit substrate 1 is not just being given unnecessary details at this for the situation of other shapes.
As a kind of preferred scheme; Base 1 caves inward and is formed for taking in the standard die cavity 6 of circuit substrate 1, and standard die cavity 6 adapts with the shape of circuit substrate 1, is rectangle at this; And have certain height, guarantee that the circuit substrate of putting into wherein 1 can not skid off.Because the space of standard die cavity 6 is limited, the circuit substrate of putting into wherein 1 has been played certain position-limiting action, thereby guaranteed that the position of mounting hole between the circuit substrate 1 is relatively stable.
As a kind of preferred scheme, standard die cavity 6 inboards are formed with carries platform 7, when circuit substrate 1 as for standard die cavity 6 in the time; What directly touch is to carry platform 7, rather than the bottom surface of standard die cavity 6, so; Just leave certain space between the bottom surface of circuit substrate 1 and standard die cavity 6; Even components and parts (not shown) have been installed on the circuit substrate 1, when wiring harness substrate 1, can not cause extruding to components and parts yet, guaranteed the rate of finished products of circuit substrate 1.
As a kind of preferred scheme; Positioning guide hole 5 is less near the radial dimension of an end of base 3; But still be slightly larger than the radial dimension of installing hole 2, positioning guide hole 5 is bigger away from the radial dimension of an end of base 3, conveniently screw is inserted in the positioning guide hole 5; And then passing installing hole 2, two circuit substrates 1 tighten together the most at last.
Ifs circuit substrate 1 has been equipped with components and parts (not shown) towards a side of cover plate 4, and in order to guarantee components and parts by cover plate 4 extruding, base 3 is provided with and is used to support cover plate 4 and makes the support column 8 that leaves certain space between cover plate 4 and the circuit substrate 1.As a kind of preferred scheme, support column 8 is symmetricly set on the base 3.
Because base 3 is to be rotationally connected with cover plate 4, certain loosening, dislocation can take place in tool between base 3 and the cover plate 4 after using certain hour; Positioning guide hole 5 just can not accurately be directed to installing hole 2 with screw; So as a kind of preferred scheme, be formed with position, school groove 9 on the cover plate 4, the position of position, school groove 9 is corresponding with the position of support column 8; Insert in position, the school groove 9 end of support column 8, has limited cover plate 4 moving with respect to base 3.
Location, mounting circuit boards in tool of the present invention not only soon but also certainly, have improved operating efficiency and work quality greatly.
Need to prove that the foregoing description does not limit the present invention in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (6)
1. circuit substrate assembling and positioning tool is characterized in that, comprising: be used to place the also base of permanent circuit substrate, be arranged on the top of above-mentioned base and constitute the cover plate that is rotationally connected with above-mentioned base; Be formed with on the above-mentioned cover plate and the installing hole of the circuit substrate position positioning guide hole one to one of arranging.
2. circuit substrate assembling and positioning tool according to claim 1 is characterized in that, is formed with on the above-mentioned base with the circuit substrate shape adapts to be used for the spacing standard die cavity of circuit substrate.
3. circuit substrate assembling and positioning tool according to claim 2 is characterized in that, above-mentioned standard die cavity inboard is formed with the lift-launch platform that is used to carry circuit substrate.
4. circuit substrate assembling and positioning tool according to claim 1 is characterized in that above-mentioned base is provided with the support column that is used to support above-mentioned cover plate.
5. circuit substrate assembling and positioning tool according to claim 4 is characterized in that, above-mentioned cover plate with the corresponding position of above-mentioned support column on be formed with position, the school groove that is used to take in above-mentioned support column.
6. circuit substrate assembling and positioning tool according to claim 1 is characterized in that, above-mentioned positioning guide hole near the radial dimension of an end of base less than radial dimension away from an end of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101263772A CN102686048A (en) | 2012-04-27 | 2012-04-27 | Assembly and positioning fixture for circuit substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101263772A CN102686048A (en) | 2012-04-27 | 2012-04-27 | Assembly and positioning fixture for circuit substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102686048A true CN102686048A (en) | 2012-09-19 |
Family
ID=46817204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101263772A Pending CN102686048A (en) | 2012-04-27 | 2012-04-27 | Assembly and positioning fixture for circuit substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102686048A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202434A (en) * | 2018-10-09 | 2019-01-15 | 无锡隆盛科技股份有限公司 | A kind of antistatic the turn of the screw tooling for circuit board |
| CN109429437A (en) * | 2017-08-29 | 2019-03-05 | 富泰华工业（深圳）有限公司 | Fixed fixture |
| CN112566437A (en) * | 2020-12-17 | 2021-03-26 | 江苏永鼎光电子技术有限公司 | Low cost wavelength division multiplexer for WDM-PON |
| TWI788955B (en) * | 2021-08-16 | 2023-01-01 | 和碩聯合科技股份有限公司 | Positioning fixture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213104A (en) * | 1995-01-31 | 1996-08-20 | Nippon Seiki Co Ltd | Electric connecting device |
| CN2679971Y (en) * | 2004-01-09 | 2005-02-16 | 广达电脑股份有限公司 | Locking tool |
| CN200954607Y (en) * | 2006-04-27 | 2007-10-03 | 汉达精密电子(昆山)有限公司 | Positioning guide fixture |
| CN202603057U (en) * | 2012-04-27 | 2012-12-12 | 苏州金牛精密机械有限公司 | Assembly and positioning fixture for circuit substrate |
-
2012
- 2012-04-27 CN CN2012101263772A patent/CN102686048A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213104A (en) * | 1995-01-31 | 1996-08-20 | Nippon Seiki Co Ltd | Electric connecting device |
| CN2679971Y (en) * | 2004-01-09 | 2005-02-16 | 广达电脑股份有限公司 | Locking tool |
| CN200954607Y (en) * | 2006-04-27 | 2007-10-03 | 汉达精密电子(昆山)有限公司 | Positioning guide fixture |
| CN202603057U (en) * | 2012-04-27 | 2012-12-12 | 苏州金牛精密机械有限公司 | Assembly and positioning fixture for circuit substrate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429437A (en) * | 2017-08-29 | 2019-03-05 | 富泰华工业（深圳）有限公司 | Fixed fixture |
| CN109202434A (en) * | 2018-10-09 | 2019-01-15 | 无锡隆盛科技股份有限公司 | A kind of antistatic the turn of the screw tooling for circuit board |
| CN112566437A (en) * | 2020-12-17 | 2021-03-26 | 江苏永鼎光电子技术有限公司 | Low cost wavelength division multiplexer for WDM-PON |
| TWI788955B (en) * | 2021-08-16 | 2023-01-01 | 和碩聯合科技股份有限公司 | Positioning fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20120919 |