CN205052030U - A installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities - Google Patents
A installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities Download PDFInfo
- Publication number
- CN205052030U CN205052030U CN201520875072.0U CN201520875072U CN205052030U CN 205052030 U CN205052030 U CN 205052030U CN 201520875072 U CN201520875072 U CN 201520875072U CN 205052030 U CN205052030 U CN 205052030U
- Authority
- CN
- China
- Prior art keywords
- cornerite
- clamping structure
- screw
- circuit board
- integrated circuit
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses an installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities, including mounting plate, set up four pair at least locating holes on the bottom plate in advance according to the mounted position, be used for the fixed cornerite clamping of integrated circuit board four corners joint through the corresponding quantity of fix with screw on mounting plate of passing corresponding locating hole is individual, wherein, the cornerite clamping is the bulk, and its bottom is equipped with a pair of screw that matches with the screw, and the joint groove of matcing with the integrated circuit board bight is transversely seted up to its side. The utility model discloses a newly -designed cornerite clamping structure is fixed with the four corners joint of the inside integrated circuit board of equipment, then through the screw with the fastening of cornerite clamping on the bottom plate, on guaranteeing the reliable firm basis of connecting, the damage avoiding effectively punching and lead to the fact integrated circuit board itself, its bottom can keep the firmness of connecting through two fix with screws well in addition.
Description
Technical field
The utility model relates to communication equipment mounting technique field, specifically, relates to a kind ofly exempt from punching installing card clamping structure for communication apparatus inside board.
Background technology
Modern communication devices, particularly military communication apparatus, for the purpose of firmly, the common mounting means of the printed board in cabinet is: punch in printed board, then by fastening parts such as screw, plain cushion, bullet pads on base plate.
Along with technical development progress, operate for convenience and carry, these equipment require small in volume mostly, and this just requires that printed board size is as far as possible little, so develop the printed board that multilayer form installs, as four layers, six layers, eight layers and even more multi-layered etc.But this brings again the problem that fixing inconvenience is installed in printed board.In multi-layer sheet, space is relatively little, and wiring density is large, how to utilize limited space to carry out reasonable line arrangement fully, becomes a problem for those skilled in the art's primary study.Certainly, if also adopt traditional punching fixed form, certainly will difficult wiring be caused, space waste, not utilize device miniaturization.
Moreover enterprise is in actual production running, and the partial function module manufacturing some communication apparatus probably needs all or part of outsourcing, will change original mounting means of printed board so to a great extent.Adopt existing punching fixed form, because mounting hole site is fixed, and the printed board cabling layout of outsourcing module might not be identical, is easy to damage printed board because of punching, causes and scrap; Particularly multilayer printed board, every layer to move towards layout also probably different, if general punching, just must damage printed board.
Utility model content
For overcoming the problems referred to above of the prior art, the utility model provide a kind of novel ingenious, structure is simple, easy to use and can effectively avoid damaging printed board, also make full use of confined space reasonable line arrangement exempt from punching installing card clamping structure for communication apparatus inside board.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind ofly exempt from punching installing card clamping structure for communication apparatus inside board, comprise mounting base, at least four pairs of location holes on base plate are opened in advance by installation site, by being fixed on the individual cornerite clip for being connected and fixed board corner of respective numbers on mounting base through the screw of corresponding location hole, wherein, described cornerite clip in block, be provided with bottom it a pair with the screw of screw mates, its side laterally offers the buckling groove mated with board bight.When mounting screw is fastening, is improve tightness, also can installs plain cushion additional and bullet pad carries out fastening.
Select as one, described cornerite clip is cylindrical shape.
Select as one, described cornerite clip is rectangular-shaped.Further, the seamed edge of described cornerite clip is set to fillet.
In order to avoid board contacts firmly with cornerite clip, in described buckling groove, be provided with crashproof cushion.Described crashproof cushion can be made by flexible foam material, and the material such as rubber, silica gel also can be adopted to make.
Wherein, described crashproof cushion is arranged at least one place in the upper wall of buckling groove, lower wall and sidewall.
Compared with prior art, the utility model has following beneficial effect:
The corner of device interior board is connected and fixed by newly-designed cornerite clip structure by the utility model, then by screw, cornerite clip is fastened on base plate, ensureing on the reliable firm basis connected, effectively avoid the damage that board itself is caused of punching, and fixed by two screw bottom it, the firmness connected can be kept well, and the utility model design is ingenious, structure is simple, and compact is easy to use, be easy to manufacture, with low cost, be with a wide range of applications, be applicable to applying.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of mounting base bottom in the utility model.
Fig. 3 is the structural representation of a kind of cornerite clip in the utility model.
Fig. 4 is the structural representation with the cornerite clip of crashproof cushion in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and execution mode of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figures 1 to 4, this exempts from punching installing card clamping structure, is mainly used in the installation of the inner board 1 of communication apparatus, avoids existing fastening mode of punching on board to cause damage to board.It specifically comprises mounting base 2, four pairs of location holes on base plate are opened in advance by installation site, by being fixed on mounting base 4 the cornerite clip 10 for being connected and fixed board corner through the screw 3 of corresponding location hole, wherein, described cornerite clip is in block, be provided with bottom it a pair with the screw 11 of screw mates, its side laterally offers the buckling groove 12 mated with board bight.When mounting screw is fastening, is improve tightness, also can installs plain cushion additional and bullet pad carries out fastening.
For the shape of cornerite clip, there are multiple choices, preferred cylindrical shape and rectangular-shaped in the utility model.And be preferably rectangular-shaped in the present embodiment, and fillet 13 is carried out to its vertical part seamed edge process.
In order to avoid board contacts firmly with cornerite clip, in described buckling groove, be provided with crashproof cushion 14.Described crashproof cushion can be made by flexible foam material, and the material such as rubber, silica gel also can be adopted to make.Wherein, described crashproof cushion is arranged at least one place in the upper wall 15 of buckling groove, lower wall 16 and sidewall 17.The form that upper wall, lower wall and sidewall are all arranged is adopted in the present embodiment.
When the utility model uses, two adjacent cornerite clips first can have been installed on mounting base, then two of printed board angles are snapped fit onto in the buckling groove of these two cornerite clips respectively, again two other cornerite clip is snapped on two other angle of printed board, two the cornerite clip positions now snapped in the afterwards location hole corresponding on mounting base is just corresponding, finally with screw, by latter two, cornerite clip is fastening namely completes installation, very convenient.Also very convenient when needing to take off printed board, only need unclamp the screw of two adjacent cornerite clips, can printed board be taken out.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection range; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection range of the present utility model.
Claims (6)
1. exempt from punching installing card clamping structure for communication apparatus inside board for one kind, it is characterized in that, comprise mounting base, at least four pairs of location holes on base plate are opened in advance by installation site, by being fixed on the individual cornerite clip for being connected and fixed board corner of respective numbers on mounting base through the screw of corresponding location hole, wherein, described cornerite clip is in block, be provided with bottom it a pair with the screw of screw mates, its side laterally offers the buckling groove mated with board bight.
2. according to claim 1ly a kind ofly exempt from punching installing card clamping structure for communication apparatus inside board, it is characterized in that, described cornerite clip is cylindrical shape.
3. according to claim 1ly a kind ofly exempt from punching installing card clamping structure for communication apparatus inside board, it is characterized in that, described cornerite clip is rectangular-shaped.
4. according to claim 3ly a kind ofly exempt from punching installing card clamping structure for communication apparatus inside board, it is characterized in that, the seamed edge of described cornerite clip is set to fillet.
5. a kind of according to any one of claim 1 ~ 4 exempts from punching installing card clamping structure for communication apparatus inside board, it is characterized in that, is provided with crashproof cushion in described buckling groove.
6. according to claim 5ly a kind ofly exempt from punching installing card clamping structure for communication apparatus inside board, it is characterized in that, described crashproof cushion is arranged at least one place in the upper wall of buckling groove, lower wall and sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875072.0U CN205052030U (en) | 2015-11-05 | 2015-11-05 | A installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520875072.0U CN205052030U (en) | 2015-11-05 | 2015-11-05 | A installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052030U true CN205052030U (en) | 2016-02-24 |
Family
ID=55345566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520875072.0U Expired - Fee Related CN205052030U (en) | 2015-11-05 | 2015-11-05 | A installation clamping structure of exempting from to punch for inside integrated circuit board of communications facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707969A (en) * | 2019-01-16 | 2019-05-03 | 核工业理化工程研究院 | A kind of firm banking and its assembly and disassembly methods of fast assembling-disassembling |
-
2015
- 2015-11-05 CN CN201520875072.0U patent/CN205052030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707969A (en) * | 2019-01-16 | 2019-05-03 | 核工业理化工程研究院 | A kind of firm banking and its assembly and disassembly methods of fast assembling-disassembling |
| CN109707969B (en) * | 2019-01-16 | 2024-04-19 | 核工业理化工程研究院 | Quick-disassembly fixing base and disassembly and assembly method thereof |
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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: 20160224 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |