CN201119185Y - A shell for installing circuit board - Google Patents
A shell for installing circuit board Download PDFInfo
- Publication number
- CN201119185Y CN201119185Y CNU2007201705306U CN200720170530U CN201119185Y CN 201119185 Y CN201119185 Y CN 201119185Y CN U2007201705306 U CNU2007201705306 U CN U2007201705306U CN 200720170530 U CN200720170530 U CN 200720170530U CN 201119185 Y CN201119185 Y CN 201119185Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- installed surface
- shell
- buckle
- installation surface
- 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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Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses an outer casing used for the installation of a circuit board, which comprises an installation surface used for fixing the circuit board, and a non-installation surface opposite to the installation surface. A clip, a positioning column, and a supporting column for the arrangement of the circuit board, wherein, the position of the clip is adapted to the edge of the circuit board, and the position of the positioning column is corresponding to the position of the positioning hole on the circuit board. Protective walls are respectively arranged on the edges of the installation surface and the non-installation surface. The outer casing adopts a clip to fix the circuit board, adopts the positioning column to be matched with the positioning hole on the circuit board for positioning, and omits a screw and the corresponding structure, and saves the cost of the material; the outer casing has the advantages of convenient assembling and dissembling, simple operation, reduced assembly time and operating cost conservation.
Description
Technical field
The utility model relates to a kind of shell that is used for mounting circuit boards.
Background technology
At present, in electronic product, the screw of installing and using of circuit board and shell fixes.This mounting means need be provided with fixing hole on position corresponding on wiring board and the shell, fix with metal screw means one by one again.With the fixing complicated operation on the one hand of screw, operation is many, and loading and unloading are all inconvenient, increase operating cost, will consume a large amount of metal screws on the other hand, increase material cost.
Summary of the invention
Technical problem to be solved in the utility model is to remedy above-mentioned defective, proposes a kind of shell that is used for mounting circuit boards.
Technical problem of the present utility model is solved by the following technical programs.
This shell that is used for mounting circuit boards, comprise the installed surface that is used for fixing circuit board, with the opposing non-installed surface of installed surface.
This characteristics that are used for the shell of mounting circuit boards are: described installed surface is provided with buckle and reference column, and the position of described buckle and the edge of circuit board adapt, and the position of the location hole on the position of described reference column and the circuit board is corresponding.
Described buckle comprises horizontal buckle and vertical buckle.
Also be provided with the support column that is used to place circuit board on the described installed surface.
Further, this shell that is used for mounting circuit boards is provided with the saturating frame that passes installed surface and non-installed surface.
The edge of described installed surface and non-installed surface is provided with protection walls.
The beneficial effect that the utility model is compared with the prior art is: adopt buckle to fix circuit board, adopt the location hole on reference column and the circuit board to cooperate the location, saved screw and corresponding construction, saved material cost; Easy to loading and unloading, simple to operate, shorten installation time, saved operating cost.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment;
Fig. 2 is the upward view of Fig. 1.
Embodiment
A kind of shell that is used for mounting circuit boards as shown in Figure 1 and Figure 2 comprises opposing installed surface that faces toward 100 and non-installed surface 200, and offers the saturating frame 300 that passes installed surface 100 and non-installed surface 200.
Installed surface 100 is provided with a vertical buckle 1, two horizontal buckles 2, reference column 3, support column 4 and protection walls 5.Support column 4 is used to hold up the circuit board that is placed on the shell, and the position of its setting makes the edge of circuit board just in time shelve thereon.Vertically buckle 1 and horizontal buckle 2 are used to fasten the edge of circuit board, make circuit board be fixed on the installed surface 100, and the setting of its position and the edge of circuit board adapt.Location hole on the location of shell and wiring board when reference column 3 is used to install, its position and circuit board is to cooperating.
Protection walls 5 is installed in the edge of shell installed surface 100 and non-installed surface 200, and materials such as use plastic cement are made, and play a protective role, and can prevent that the device on the circuit board is subjected to former thereby damages such as external force collision.
The effect of saturating frame 300 is that when having higher components and parts on the circuit board, frame 300 is offered at corresponding position on shell, makes higher components and parts can pass installed surface 100 to non-working surface 200.
The use of shell that more than is used for mounting circuit boards is as follows:
During installation, the lower face of components and parts on the solder side of circuit board plate or the wiring board is deviated from the installed surface 100 of shell, the higher face of components and parts makes higher components and parts pass frame 300 to non-working surface 200 towards installed surface 100 on component side or the wiring board; With circuit board longitudinally an end margin be loaded on vertical buckle 1 time locking, and put on support column 4; Location hole on the circuit board is aimed at reference column 3, to determine the position of circuit board on shell; Two horizontal buckles 2 are fastened the horizontal edges at two ends of circuit board respectively, make circuit board be fixed on the shell.
During dismounting, can take out circuit board from shell after unclamping two horizontal buckles 2.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (5)
1. shell that is used for mounting circuit boards, comprise the installed surface that is used for fixing circuit board, with the opposing non-installed surface of installed surface, it is characterized in that: described installed surface is provided with buckle and reference column, the position of described buckle and the edge of circuit board adapt, and the position of the location hole on the position of described reference column and the circuit board is corresponding.
2. the shell that is used for mounting circuit boards as claimed in claim 1 is characterized in that: described buckle comprises horizontal buckle and vertical buckle.
3. the shell that is used for mounting circuit boards as claimed in claim 2 is characterized in that: also be provided with the support column that is used to place circuit board on the described installed surface.
4. the shell that is used for mounting circuit boards as claimed in claim 3 is characterized in that: be provided with the saturating frame that passes installed surface and non-installed surface.
5. as any described shell that is used for mounting circuit boards in the claim 1 to 4, it is characterized in that: the edge of described installed surface and non-installed surface is provided with protection walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201705306U CN201119185Y (en) | 2007-11-02 | 2007-11-02 | A shell for installing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201705306U CN201119185Y (en) | 2007-11-02 | 2007-11-02 | A shell for installing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119185Y true CN201119185Y (en) | 2008-09-17 |
Family
ID=39993793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201705306U Expired - Fee Related CN201119185Y (en) | 2007-11-02 | 2007-11-02 | A shell for installing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119185Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035663A1 (en) * | 2013-09-16 | 2015-03-19 | Fan Shuyin | Electronic album |
-
2007
- 2007-11-02 CN CNU2007201705306U patent/CN201119185Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035663A1 (en) * | 2013-09-16 | 2015-03-19 | Fan Shuyin | Electronic album |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20161102 |