CN204168680U - The supporting structure of multilayer paperback pcb board body - Google Patents
The supporting structure of multilayer paperback pcb board body Download PDFInfo
- Publication number
- CN204168680U CN204168680U CN201420587349.5U CN201420587349U CN204168680U CN 204168680 U CN204168680 U CN 204168680U CN 201420587349 U CN201420587349 U CN 201420587349U CN 204168680 U CN204168680 U CN 204168680U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- cylinder housing
- clamp groove
- multilayer
- paperback
- 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
- Prostheses (AREA)
Abstract
The utility model discloses the supporting structure of multilayer paperback pcb board body, comprise a cylinder housing, cylinder housing be an inner hollow and one end open one end close cylindrical structure, at cylinder housing inwall, stent strut is set, the axis of stent strut and the axis being parallel of cylinder housing, stent strut is provided with clamp groove away from the side of cylinder housing inwall, the trend of clamp groove is pointed to the openend of cylinder housing, also comprise multiple pcb board, the edge of pcb board is provided with extension block, extension block inserts in clamp groove, the front of pcb board is parallel with cylinder housing blind end end face, the utility model has the advantage of: the use amount reducing screw, the spacing clamping effect of PCB is formed with the form of slot, excessive use screw is avoided to cause PCB to damage, efficiency of assembling is high, the Fast Installation of multi-layer PCB board can be realized.
Description
Technical field
The utility model relates to the erection unit of circuit board PCB, specifically a kind of supporting structure of multilayer paperback pcb board body.
Background technology
In the mounting technique of existing pcb board, modal technology adopts upper shell and lower house, multiple protrusion post is provided with in lower house concave surface, then in protrusion post, screwed hole is provided with, the surrounding of pcb board body is holed, screw is adopted to be connected with the screwed hole protruding post through after boring, finally pcb board is installed and fix, finally upper shell and lower house are fixed, this technology is comparatively serious to the damage of pcb board body, because pcb board body needs to arrange boring, therefore marginal portion needs reserved very wide arc gap, simultaneously for some special shells, such as circular shell, when still adopting above-mentioned mounting means, because installation region is narrow, not easily will hole and screw hole alignment, then easily cause and protrude post stripped thread, operating personnel's construction wrong, then easily cause pcb board impaired.
utility model content
The purpose of this utility model is to provide a kind of simple, efficient terminal box installing binding post, specifically a kind of supporting structure of multilayer paperback pcb board body, the utility model can also avoid damage pcb board body simultaneously, can arrange the pcb board body of multilayer, conserve space.
The purpose of this utility model is achieved through the following technical solutions: the supporting structure of multilayer paperback pcb board body, comprise a cylinder housing, cylinder housing be an inner hollow and one end open one end close cylindrical structure, cylinder housing inwall is provided with 4 stent struts, the axis of stent strut and the axis being parallel of cylinder housing, stent strut is provided with clamp groove away from the side of cylinder housing inwall, the trend of clamp groove is pointed to the openend of cylinder housing, also comprise multiple pcb board, pcb board is quadrangle plate body or circular plate body, the edge of pcb board is provided with extension block, extension block inserts in clamp groove, the front of pcb board is parallel with cylinder housing blind end end face, spacer block is provided with between adjacent pcb board, spacer block is between the extension block and the extension block of lower floor on upper strata, also comprise end casing, end casing is installed on cylinder housing openend.
Based on the design of said structure, design principle of the present utility model is: arrange stent strut at cylinder housing inwall, and clamp groove is set at stent strut, utilize the cooperation of extension block and spacer block, extension block and spacer block are inserted into clamp groove, thus the placement mechanism formed pcb board body, after said structure is arranged, our process of operation is very simple, first the extension block on the PCB of ground floor is inserted in clamp groove, then (31 to the top of ground floor extension block will to place spacer block, place the pcb board body of the second layer again, the like, many this preferably adds a cover cover plate after placing.Like this, pcb board body can not move freely in left and right sides direction, at this moment, end casing covers on cylinder housing openend by we, form the front and back of pcb board body to spacing, PCB so just can be made all can not to move at four direction, directly pcb board is inserted and form spacing process, the utility model need not be such to the mode that conventional screw is fixing, do not need to carry out perforate to pcb board body, save the processing cost of pcb board, also need not adopt screw when installing simultaneously, mechanical wear can not be caused to pcb board like this.
Preferably, end casing is also provided with pcb board hold-down screw, and after pcb board hold-down screw runs through end casing, one end extends in clamp groove, and pcb board hold-down screw and clamp groove form threaded engagement.By the degree of depth of adjustment pcb board hold-down screw, the top, one end extended to by pcb board hold-down screw in clamp groove is pressed onto on the edge of pcb board, forms position-limiting action to pcb board.
Preferably, in order to avoid pcb board damage, simultaneously in order to play insulation effect, stent strut is the rigid block rubber of insulation.
In order to avoid pcb board damage, simultaneously in order to play insulation effect, pcb board hold-down screw is plastic screw.
Preferably, the cross section of clamp groove is circular arc.
In order to avoid pcb board damage, simultaneously in order to play insulation effect, stent strut is metal derby, and clamp groove inwall is provided with coatings layer.
The invention has the advantages that: the use amount reducing screw, the spacing clamping effect of PCB is formed with the form of slot, excessive use screw is avoided to cause PCB to damage, efficiency of assembling is high, whole operation can complete within the operating time of tens seconds, and much more than 2 minutes of the operation of traditional structure, the Fast Installation of multi-layer PCB board can be realized.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model housing.
Fig. 2 is the schematic diagram after the utility model inserts pcb board body.
Fig. 3 is the schematic diagram of end cap.
Fig. 4 is the enlarged diagram of extension block and gapping block zone.
Fig. 5 is the schematic top plan view after inserting pcb board body.
Label in figure is expressed as: 1, cylinder housing; 2, stent strut; 3, clamp groove; 4, pcb board; 5, end casing; 31, spacer block; 41, extension block; 51, pcb board hold-down screw.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment 1:
As Figure 1-Figure 5.
The supporting structure of multilayer paperback pcb board body, comprise a cylinder housing 1, cylinder housing 1 be an inner hollow and one end open one end close cylindrical structure, cylinder housing 1 inwall is provided with 4 stent struts 2, the axis of stent strut 2 and the axis being parallel of cylinder housing 1, stent strut 2 is provided with clamp groove 3 away from the side of cylinder housing 1 inwall, the trend of clamp groove 3 is pointed to the openend of cylinder housing 1, also comprise multiple pcb board 4, pcb board is quadrangle plate body or circular plate body, the edge of pcb board is provided with extension block 41, extension block 41 inserts in clamp groove 3, the front of pcb board is parallel with cylinder housing 1 blind end end face, spacer block 31 is provided with between adjacent pcb board, spacer block 31 is between the extension block 41 and the extension block 41 of lower floor on upper strata, also comprise end casing 5, end casing 5 is installed on cylinder housing 1 openend.
Based on the design of said structure, design principle of the present utility model is: arrange stent strut at cylinder housing inwall, and clamp groove is set at stent strut, utilize the cooperation of extension block 41 and spacer block 31, extension block 41 and spacer block 31 are inserted into clamp groove, thus the placement mechanism formed pcb board body, after said structure is arranged, our process of operation is very simple, first the extension block 41 on the PCB of ground floor is inserted in clamp groove, then the top of spacer block 31 to ground floor extension block 41 will be placed, place the pcb board body of the second layer again, the like, many this preferably adds a cover cover plate after placing.Like this, pcb board body can not move freely in left and right sides direction, at this moment, end casing covers on cylinder housing openend by we, form the front and back of pcb board body to spacing, PCB so just can be made all can not to move at four direction, directly pcb board is inserted and form spacing process, the utility model need not be such to the mode that conventional screw is fixing, do not need to carry out perforate to pcb board body, save the processing cost of pcb board, also need not adopt screw when installing simultaneously, mechanical wear can not be caused to pcb board like this.
Preferably, end casing 5 is also provided with pcb board hold-down screw, and after pcb board hold-down screw runs through end casing 5, one end extends in clamp groove 3, and pcb board hold-down screw and clamp groove 3 form threaded engagement.By the degree of depth of adjustment pcb board hold-down screw, the top, one end extended to by pcb board hold-down screw in clamp groove 3 is pressed onto on the edge of pcb board, forms position-limiting action to pcb board.
Preferably, in order to avoid pcb board damage, simultaneously in order to play insulation effect, stent strut is the rigid block rubber of insulation.
In order to avoid pcb board damage, simultaneously in order to play insulation effect, pcb board hold-down screw is plastic screw.
Preferably, the cross section of clamp groove 3 is circular arc.
In order to avoid pcb board damage, simultaneously in order to play insulation effect, stent strut is metal derby, and clamp groove 3 inwall is provided with coatings layer.
As mentioned above, then well the utility model can be realized.
Claims (6)
1. the supporting structure of multilayer paperback pcb board body, it is characterized in that: comprise a cylinder housing (1), cylinder housing (1) be an inner hollow and one end open one end close cylindrical structure, cylinder housing (1) inwall is provided with 4 stent struts (2), the axis of stent strut (2) and the axis being parallel of cylinder housing (1), stent strut (2) is provided with clamp groove (3) away from the side of cylinder housing (1) inwall, the trend of clamp groove (3) is pointed to the openend of cylinder housing (1), also comprise multiple pcb board (4), pcb board is quadrangle plate body or circular plate body, the edge of pcb board is provided with extension block (41), extension block (41) inserts in clamp groove (3), the front of pcb board is parallel with cylinder housing (1) blind end end face, spacer block (31) is provided with between adjacent pcb board, spacer block (31) is positioned between the extension block (41) on upper strata and the extension block (41) of lower floor, also comprise end casing (5), end casing (5) is installed on cylinder housing (1) openend.
2. the supporting structure of multilayer paperback pcb board body according to claim 1, it is characterized in that: end casing (5) is also provided with pcb board hold-down screw, pcb board hold-down screw runs through end casing (5) and extends in clamp groove (3) in one end afterwards, and pcb board hold-down screw (51) and clamp groove (3) form threaded engagement.
3. the supporting structure of multilayer paperback pcb board body according to claim 1, is characterized in that: stent strut is the rigid block rubber of insulation.
4. the supporting structure of multilayer paperback pcb board body according to claim 2, is characterized in that: pcb board hold-down screw is plastic screw.
5. the supporting structure of multilayer paperback pcb board body according to claim 1, is characterized in that: the cross section of clamp groove (3) is circular arc.
6. the supporting structure of multilayer paperback pcb board body according to claim 1, it is characterized in that: stent strut is metal derby, clamp groove (3) inwall is provided with coatings layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587349.5U CN204168680U (en) | 2014-10-13 | 2014-10-13 | The supporting structure of multilayer paperback pcb board body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587349.5U CN204168680U (en) | 2014-10-13 | 2014-10-13 | The supporting structure of multilayer paperback pcb board body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168680U true CN204168680U (en) | 2015-02-18 |
Family
ID=52542322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587349.5U Expired - Fee Related CN204168680U (en) | 2014-10-13 | 2014-10-13 | The supporting structure of multilayer paperback pcb board body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270897A (en) * | 2014-10-13 | 2015-01-07 | 成都锐奕信息技术有限公司 | Supporting system of embedded circuit boards placed in parallel |
-
2014
- 2014-10-13 CN CN201420587349.5U patent/CN204168680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270897A (en) * | 2014-10-13 | 2015-01-07 | 成都锐奕信息技术有限公司 | Supporting system of embedded circuit boards placed in parallel |
| CN104270897B (en) * | 2014-10-13 | 2017-04-26 | 成都锐奕信息技术有限公司 | Supporting system of embedded circuit boards placed in parallel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204291660U (en) | LED controller housing | |
| CN204168680U (en) | The supporting structure of multilayer paperback pcb board body | |
| CN204168646U (en) | The circular mounting box of top pressure pcb board body | |
| CN104270898A (en) | Terminal structural body for laterally pressing and limiting PCBs | |
| CN204300990U (en) | A kind of LED assembling fixture | |
| CN204130100U (en) | The LED display of all parts is safeguarded in a kind of front and back | |
| CN204168645U (en) | A kind of box body loading pcb board body | |
| CN202978357U (en) | Shockproof charger | |
| CN204168679U (en) | The terminal shell system of plug-in mounting pcb board body | |
| CN104302136A (en) | Round box body used for circuit board body installation | |
| CN104284553A (en) | Plug-in circuit board body installing system | |
| CN104270897A (en) | Supporting system of embedded circuit boards placed in parallel | |
| CN207604035U (en) | A kind of power supply prints board fixing structure | |
| CN208961860U (en) | A kind of graphite flake adhering jig | |
| CN201903566U (en) | Housing of electric energy meter | |
| CN204495873U (en) | Electric energy meter | |
| CN102563474B (en) | LED ceiling lamp | |
| CN202486178U (en) | Electric energy meter casing | |
| CN202696342U (en) | Motor junction box | |
| CN206575357U (en) | A kind of solar panel sectional guide rail support plug-in type connection component | |
| CN203554853U (en) | PCB fixation installation structure | |
| CN203399279U (en) | Loudspeaker | |
| CN219740928U (en) | Shell structure applied to satellite internet of things terminal | |
| CN203202699U (en) | Wide-angle light emitting type LED module | |
| CN202949672U (en) | Fixing device |
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: 20150218 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |