CN202514190U - Casing with printed circuit board (PCB) fixing device - Google Patents
Casing with printed circuit board (PCB) fixing device Download PDFInfo
- Publication number
- CN202514190U CN202514190U CN2012201593725U CN201220159372U CN202514190U CN 202514190 U CN202514190 U CN 202514190U CN 2012201593725 U CN2012201593725 U CN 2012201593725U CN 201220159372 U CN201220159372 U CN 201220159372U CN 202514190 U CN202514190 U CN 202514190U
- Authority
- CN
- China
- Prior art keywords
- pcb
- casing
- shell
- fixing device
- fore
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a casing with a printed circuit board (PCB) fixing device, which comprises a casing body, wherein an inner cavity is arranged in the casing body, the bottom of the inner cavity is provided with a support post in an upward extending way, the support post comprises a supporting post used for supporting a PCB and a positioning post used for penetrating through the PCB, and the top of the inner cavity is provided with a press post used for being pressed at the upper end of the PCB in a downward extending way. By adopting the technical scheme, the utility model provides the casing with the PCB fixing device, which is convenient to install; and moreover, a screw does not need to be installed, so that the cost is lowered.
Description
Technical field
The utility model relates to a kind of shell of the PCB of having fixture.
Background technology
PCB is a printed circuit board, is the important electron parts, is the supporter of electronic devices and components, is the supplier that electronic devices and components are electrically connected.
At present, for fixing of PCB, general elder generation correspondence position on shell and PCB is provided with screw; Through screw that PCB is fixing in the enclosure again, still, the setting of this structure; The workman must aim at the screw on the PCB, like this when PCB is installed with the screw on the shell; Make that not only installation procedure is loaded down with trivial details, and need mounting screw, also caused cost waste.
Summary of the invention
The purpose of the utility model: in order to overcome the defective of prior art, the utility model provides a kind of shell of the PCB of having fixture, and is easy for installation, and do not need mounting screw, thereby reduced cost.
The technical scheme of the utility model: a kind of shell that has the PCB fixture; Include housing; Be provided with inner chamber in the housing; It is characterized in that: described intracavity bottom has extended upward fore-set, and described fore-set includes and is used to the reference column that supports the support column of PCB and be used to pass PCB, described in top of chamber be extended with the compression leg that is used to be pressed on the PCB upper end downwards.
Adopt technique scheme; Described support column, compression leg can prevent that PCB is downward, move upward; Described reference column can prevent that PCB from moving in its plane, body place, the shell that has the PCB fixture of this structure is easy for installation; And do not need mounting screw, thereby reduced cost.
The further setting of the utility model: described housing includes loam cake, lower cover, forms described inner chamber between loam cake and the lower cover, and described fore-set is arranged on down and covers, and described compression leg is arranged on and covers.
Adopt above-mentioned further setting, the housing setting of this structure can conveniently be installed PCB.
Further being provided with again of the utility model: described support column and reference column are wholely set, and described reference column is arranged on the support column upper surface.
Adopt above-mentioned further setting again, the setting of this structure can conveniently be processed fore-set.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
As shown in Figure 1, a kind of shell that has the PCB fixture includes housing 1; Be provided with inner chamber 11 in the housing 1, described inner chamber 11 bottoms have extended upward fore-set 2, and described fore-set 2 includes and is used to the reference column 22 that supports the support column 21 of PCB3 and be used to pass PCB3; Described inner chamber 11 tops are extended with the compression leg 4 that is used to be pressed on the PCB3 upper end downwards; Wherein, described support column 21 is wholely set with reference column 22, and described reference column 22 is arranged on support column 21 upper surfaces.
Described housing 1 includes loam cake 12, lower cover 13, forms described inner chamber 11 between loam cake 12 and the lower cover 13, and described fore-set 2 is arranged on the lower cover 13, and described compression leg 4 is arranged on the loam cake 12.
Claims (3)
1. shell that has the PCB fixture; Include housing; Be provided with inner chamber in the housing; It is characterized in that: described intracavity bottom has extended upward fore-set, and described fore-set includes and is used to the reference column that supports the support column of PCB and be used to pass PCB, described in top of chamber be extended with the compression leg that is used to be pressed on the PCB upper end downwards.
2. the shell that has the PCB fixture according to claim 1 is characterized in that: described housing includes loam cake, lower cover, forms described inner chamber between loam cake and the lower cover, and described fore-set is arranged on down and covers, and described compression leg is arranged on and covers.
3. the shell that has the PCB fixture according to claim 1 and 2 is characterized in that: described support column and reference column are wholely set, and described reference column is arranged on the support column upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201593725U CN202514190U (en) | 2012-04-16 | 2012-04-16 | Casing with printed circuit board (PCB) fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201593725U CN202514190U (en) | 2012-04-16 | 2012-04-16 | Casing with printed circuit board (PCB) fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514190U true CN202514190U (en) | 2012-10-31 |
Family
ID=47066639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201593725U Expired - Fee Related CN202514190U (en) | 2012-04-16 | 2012-04-16 | Casing with printed circuit board (PCB) fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219906A (en) * | 2014-09-05 | 2014-12-17 | 杭州普安科技有限公司 | Detection box |
| CN106848500A (en) * | 2017-03-16 | 2017-06-13 | 京信通信***（中国）有限公司 | Radio-frequency devices and its cavity |
| CN112075673A (en) * | 2020-09-07 | 2020-12-15 | 多美达电子(深圳)有限公司 | Heating assembly, low-temperature smoking set and heating temperature control method thereof |
-
2012
- 2012-04-16 CN CN2012201593725U patent/CN202514190U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219906A (en) * | 2014-09-05 | 2014-12-17 | 杭州普安科技有限公司 | Detection box |
| CN104219906B (en) * | 2014-09-05 | 2017-01-18 | 杭州普安科技有限公司 | Detection box |
| CN106848500A (en) * | 2017-03-16 | 2017-06-13 | 京信通信***（中国）有限公司 | Radio-frequency devices and its cavity |
| CN112075673A (en) * | 2020-09-07 | 2020-12-15 | 多美达电子(深圳)有限公司 | Heating assembly, low-temperature smoking set and heating temperature control method thereof |
| WO2022048155A1 (en) * | 2020-09-07 | 2022-03-10 | 多美达电子(深圳)有限公司 | Heating assembly, and low-temperature smoking device and heating temperature control method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140416 |