CN207399714U - A kind of quick-detachable PCB yoke plates structure of stabilized structure - Google Patents
A kind of quick-detachable PCB yoke plates structure of stabilized structure Download PDFInfo
- Publication number
- CN207399714U CN207399714U CN201721454394.3U CN201721454394U CN207399714U CN 207399714 U CN207399714 U CN 207399714U CN 201721454394 U CN201721454394 U CN 201721454394U CN 207399714 U CN207399714 U CN 207399714U
- Authority
- CN
- China
- Prior art keywords
- pcb
- daughter boards
- positioning
- yoke plates
- quick
- 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of quick-detachable PCB yoke plates structure of stabilized structure, including：Several PCB daughter boards, a rectangular fixing mount.The first end of the PCB daughter boards is connected with the first long side of the rectangular fixing mount, and the second end of the PCB daughter boards is connected with the second long side of the rectangular fixing mount.The first end of each PCB daughter boards is equipped with a flexible positioning piece, and the first long side of the rectangular fixing mount is equipped with the positioning groove being adapted to the flexible positioning piece, is additionally provided with the guide groove being connected with the positioning groove.The second end of each PCB daughter boards is equipped with an at least positioning convex platform, and the second long side of the rectangular fixing mount is equipped with the locating groove being adapted to the positioning convex platform.Technical solutions of the utility model are simple and practical, improve the stability of PCB yoke plates, and PCB yoke plates is prevented to be scattered in transportational process, meanwhile, facilitate the installation and removal of PCB daughter boards.
Description
Technical field
The utility model is related to PCB circuit board technical field, more particularly to a kind of quick-detachable PCB connection of stabilized structure
Harden structure.
Background technology
The manufacture of PCB circuit board has extremely complex technique, and by taking common six laminate as an example, it is big to pass through nearly 20
Process and nearly hundred small process.Big process approximately as：Sawing sheet --- internal layer circuit --- internal layer etching --- AOI tests --- table
--- --- --- --- --- outer layer etching --- AOI tests --- hinders graphic plating heavy copper/plate electricity face brown for outer graphics transfer for drilling
--- --- --- --- short-circuit survey is opened in surface treatment (spray tin, turmeric, OSP etc.) --- shaping --- to testing impedance to character to welding resistance for anti-test
Examination --- FQC/FQA--- packs shipment.Wherein, PCB units are all likely to result in during any procedure exception to scrap.It is now universal
Automatic chip mounting production is realized, PCB circuit board requires multiple productions that are stitched together, and forms yoke plate shipment.But existing PCB
Yoke plate is complicated and stability is not high, is easily scattered in the handling process, moreover, PCB daughter boards remove and install mode complexity,
If any of yoke plate daughter board is unqualified, entire yoke plate can all be scrapped, and add production cost.
Utility model content
The main purpose of the utility model is to propose a kind of quick-detachable PCB yoke plates structure of stabilized structure, it is intended to letter
Change structure, improve the stability of PCB yoke plates, PCB yoke plates is prevented to be scattered in transportational process, meanwhile, facilitate the installation of PCB daughter boards
And dismounting.
To achieve the above object, the utility model proposes a kind of quick-detachable PCB yoke plates structure of stabilized structure, bag
It includes：Several PCB daughter boards, a rectangular fixing mount.The first end of the PCB daughter boards and the first long side of the rectangular fixing mount
Connection, the second end of the PCB daughter boards are connected with the second long side of the rectangular fixing mount.The of each PCB daughter boards
One end is equipped with a flexible positioning piece, and the first long side of the rectangular fixing mount is equipped with what is be adapted to the flexible positioning piece
Positioning groove is additionally provided with the guide groove being connected with the positioning groove.The second end of each PCB daughter boards is equipped at least certain
Position boss, and the second long side of the rectangular fixing mount is equipped with the locating groove being adapted to the positioning convex platform.
Preferably, the flexible positioning piece is arranged to positioning hoodle.
Preferably, the longitudinal section of the guide groove is arranged to semicircle, and the first end of the guide groove is consolidated with the rectangle
The upper surface connection of fixed rack, the second end of the guide groove is connected with the positioning groove, and the depth of the guide groove is
The 1/3 of the positioning groove depth.
Preferably, the quantity of the positioning convex platform is arranged to two.
Preferably, the positioning convex platform is arranged to the positioning convex platform of triangle, the locating groove be arranged to it is described
The locating groove of the triangle of positioning convex platform adaptation.
Preferably, the quantity of the PCB daughter boards is arranged to eight.
Compared with prior art, the beneficial effects of the utility model are：The structure of traditional PCB yoke plate is greatlied simplify, is carried
The high stability of PCB yoke plate structures, effectively prevents PCB yoke plates from being influenced to be scattered by external force in transportational process, be damaged.Together
When, the mounting structure of PCB daughter boards is improved, facilitates the installation and removal of PCB daughter boards, improves production efficiency, reduce product
Scrappage, saved production cost for enterprise.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the utility model PCB yoke plates；
Fig. 2 is the structure diagram of the utility model rectangular fixing mount；
Fig. 3 is the structure diagram of the utility model PCB daughter boards；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
Refering to Fig. 1 to Fig. 3, a kind of quick-detachable PCB yoke plates structure of stabilized structure of the present embodiment proposition, including：
One rectangular fixing mount 1, several PCB daughter boards 2.The first end of the PCB daughter boards 2 and the first length of the rectangular fixing mount 1
Side 11 connects, and the second end of the PCB daughter boards 2 is connected with the second long side 12 of the rectangular fixing mount 1.Every PCB daughter boards 2
First end be equipped with a flexible positioning piece 201, and the first long side 11 of rectangular fixing mount 1 be equipped with and the flexible positioning piece
The positioning groove 111 of 201 adaptations, is additionally provided with the guide groove 112 being connected with the positioning groove 111.The of every PCB daughter boards 2
Two ends are equipped with an at least positioning convex platform 202, and the second long side 12 of rectangular fixing mount 1 is equipped with and the positioning convex platform 202
The locating groove 121 of adaptation.It should be noted that PCB yoke plates set a rectangular fixing mount 1, it is whole to substantially increase PCB yoke plates
The stability of body structure, ensureing the overall structure of PCB yoke plates will not scatter under external force.Meanwhile PCB daughter boards 2 pass through two
The flexible positioning piece 201 set and positioning convex platform 202 is held to be mounted on rectangular fixing mount 1, further ensure that each
The stability that PCB daughter boards 2 are installed, prevents that PCB daughter boards 2 are scattered under external force, cause product bad, increases the production of enterprise
Cost.
PCB daughter boards 2 are removably mounted in rectangular fixing mount 1.During installation, by the convex of 2 second end of PCB daughter boards
Platform 202 is installed in the locating groove 121 being adapted to it, is then gently pressed the flexible positioning piece 201 of 2 first end of PCB daughter boards
Enter in the positioning groove 111 being adapted to it.During dismounting, operating personnel only need to gently press the first end of PCB daughter boards 2 with hand, i.e.,
Flexible positioning piece 201 can be extruded positioning groove 111, so as to which PCB daughter boards 2 be removed.
It should be noted that flexible positioning piece 201 is arranged to positioning hoodle, hoodle surface is positioned as hemispherical, guide groove
112 longitudinal section is also configured as semicircle, substantially reduces the frictional force between flexible positioning piece 201 and guide groove 112, together
When, the first end of guide groove 112 is connected with the upper surface of rectangular fixing mount 1, the second end and positioning groove of guide groove 112
111 connections, the depth of guide groove 112 are the 1/3 of 111 depth of positioning groove.Further flexible positioning piece 201 is facilitated to install
Preceding guide-localization makes PCB daughter boards 2 more easily be mounted in rectangular fixing mount 1.
Further, the quantity of positioning convex platform 202 is arranged to two, can strengthen the installation stability of PCB daughter boards 2, together
When, can to avoid due to operating personnel's maloperation PCB daughter boards 2 is anti-loaded, play foolproof function.Positioning convex platform 202 is arranged to three
The positioning convex platform of angular shape, locating groove 121 are arranged to the locating groove for the triangle being adapted to the positioning convex platform 202,
Convenient working personnel carry out the contraposition between positioning convex platform 202 and locating groove 121, improve the installation effectiveness and peace of PCB daughter boards 2
The stability of dress.
Further, the quantity of the PCB daughter boards 2 can be set according to the actual demand of client, in the present embodiment,
The quantity of PCB daughter boards 2 is arranged to eight.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of quick-detachable PCB yoke plates structure of stabilized structure, which is characterized in that including：Several PCB daughter boards, a rectangle
Fixing bracket；The first end of the PCB daughter boards is connected with the first long side of the rectangular fixing mount, and the of the PCB daughter boards
Two ends are connected with the second long side of the rectangular fixing mount；The first end of each PCB daughter boards is equipped with a flexible positioning piece,
And the first long side of the rectangular fixing mount is equipped with the positioning groove that is adapted to the flexible positioning piece, be additionally provided with it is described
The guide groove of positioning groove connection；The second end of each PCB daughter boards is equipped with an at least positioning convex platform, and the rectangle is fixed
Second long side of stent is equipped with the locating groove being adapted to the positioning convex platform.
2. the quick-detachable PCB yoke plates structure of stabilized structure as described in claim 1, which is characterized in that the elasticity is fixed
Position part is arranged to positioning hoodle.
3. the quick-detachable PCB yoke plates structure of stabilized structure as claimed in claim 2, which is characterized in that the guide groove
Longitudinal section be arranged to semicircle, the first end of the guide groove is connected with the upper surface of the rectangular fixing mount, described to lead
It is connected to the second end of slot with the positioning groove, and 1/3 that the depth of the guide groove is the positioning groove depth.
4. the quick-detachable PCB yoke plates structure of stabilized structure as described in claim 1, which is characterized in that the convex
The quantity of platform is arranged to two.
5. the quick-detachable PCB yoke plates structure of stabilized structure as claimed in claim 4, which is characterized in that the convex
Platform is arranged to the positioning convex platform of triangle, and the locating groove is arranged to determining for the triangle being adapted to the positioning convex platform
Position card slot.
6. the quick-detachable PCB yoke plates structure of stabilized structure as described in claim 1, which is characterized in that the PCB daughter boards
Quantity be arranged to eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721454394.3U CN207399714U (en) | 2017-11-03 | 2017-11-03 | A kind of quick-detachable PCB yoke plates structure of stabilized structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721454394.3U CN207399714U (en) | 2017-11-03 | 2017-11-03 | A kind of quick-detachable PCB yoke plates structure of stabilized structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399714U true CN207399714U (en) | 2018-05-22 |
Family
ID=62324499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721454394.3U Expired - Fee Related CN207399714U (en) | 2017-11-03 | 2017-11-03 | A kind of quick-detachable PCB yoke plates structure of stabilized structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258447A1 (en) * | 2019-06-26 | 2020-12-30 | 昆山首源电子科技有限公司 | Joined multi-layer circuit board |
| EP3820260A1 (en) * | 2019-11-07 | 2021-05-12 | ALSTOM Transport Technologies | Improved assembly made up of a support for receiving electronic cards and a mezzanine electronic frame |
-
2017
- 2017-11-03 CN CN201721454394.3U patent/CN207399714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258447A1 (en) * | 2019-06-26 | 2020-12-30 | 昆山首源电子科技有限公司 | Joined multi-layer circuit board |
| EP3820260A1 (en) * | 2019-11-07 | 2021-05-12 | ALSTOM Transport Technologies | Improved assembly made up of a support for receiving electronic cards and a mezzanine electronic frame |
| FR3103076A1 (en) * | 2019-11-07 | 2021-05-14 | Alstom Transport Technologies | Improved assembly consisting of a support for receiving electronic cards and a mezzanine electronic chassis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207399714U (en) | A kind of quick-detachable PCB yoke plates structure of stabilized structure | |
| CN203536500U (en) | Button battery fixing structure | |
| CN103379732A (en) | Pad-reinforced printed circuit board | |
| CN206879235U (en) | One kind welding containment mould and welding structure | |
| CN203661407U (en) | FR4 reinforced material grounding | |
| CN206312528U (en) | LED display lamp plate and its circuit board | |
| CN202949638U (en) | Printed circuit board | |
| CN206237679U (en) | A kind of pcb board of stable connection | |
| CN105703100B (en) | It is a kind of by the connector being electrically connected between line end and plate end and its manufacturing method | |
| CN206164967U (en) | Packaging structure of PCB board | |
| CN109195335A (en) | A kind of L-type auxiliary positioning module and molding gong plate method for forming gong plate | |
| CN207399629U (en) | A kind of PCB yoke plate structures easy to disassemble | |
| CN206907946U (en) | A kind of inexpensive plate of module is to board connecting structure | |
| CN205082062U (en) | Flexible circuit board | |
| CN204652780U (en) | A kind of pcb board | |
| CN204104215U (en) | A kind of direct insertion pcb board | |
| CN202750331U (en) | Printed circuit board | |
| CN210226105U (en) | Patch type connector | |
| CN208125852U (en) | A kind of higher simple detection FPC of cost performance extends the testing tool of the logical short circuit of winding displacement | |
| CN206758393U (en) | Fuse and switching power supply | |
| CN207625888U (en) | A kind of finished product printed board alignment device | |
| CN204031597U (en) | There is the flexible circuit board of burying and holding and burying resistance | |
| CN204652781U (en) | A kind of PCB yoke plate structure can replacing bad daughter board fast | |
| CN203365485U (en) | Electrical test probe for PCB (printed circuit board) | |
| CN207427572U (en) | Convenient for the double-deck LED light bar PCB jigsaw of test |
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: 20180522 Termination date: 20201103 |