CN108834356A - A kind of mounting structure between wiring board and shell - Google Patents
A kind of mounting structure between wiring board and shell Download PDFInfo
- Publication number
- CN108834356A CN108834356A CN201810703661.9A CN201810703661A CN108834356A CN 108834356 A CN108834356 A CN 108834356A CN 201810703661 A CN201810703661 A CN 201810703661A CN 108834356 A CN108834356 A CN 108834356A
- Authority
- CN
- China
- Prior art keywords
- shell
- screw
- wiring board
- screw pole
- mounting structure
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses the mounting structures between a kind of wiring board and shell, including screw via hole in the circuit board is arranged, including the screw pole being arranged on shell, it is provided in screw pole and is adapted screw hole with screw, the top of screw pole plugs in screw via hole in the circuit board, and support construction is additionally provided on shell；The bottom of support construction is arranged on shell, and the bottom connection of end face and wiring board is used to support wiring board thereon.The present invention can effectively solve the problem that the accurate positioning existing for the mounting structure between existing wiring board and shell between wiring board and shell is needed by other location structures, such as positioning column is realized, it is limited to design to location structure by enclosure interior space and brings difficulty, and if hole post positioning mismatches, it will lead to the problem of wiring board is damaged when playing screw.
Description
Technical field
The present invention relates to the mounting structures between a kind of wiring board and shell.
Background technique
Currently, the mounting structure between common wiring board and shell has the following deficiencies：Due on wiring board
Screw hole is only the screw via hole of one and screw adaptation, and with the screw pole on shell without any assembly relation, being only capable of playing makes
The effect mutually locked between wiring board and shell, and the accurate positioning between wiring board and shell needs to tie by other positioning
Structure, such as positioning column are realized, are limited to design to location structure by enclosure interior space and bring difficulty.Meanwhile if hole post
Positioning mismatches, and will lead to and damages wiring board when playing screw.
Summary of the invention
The object of the present invention is to provide the mounting structures between a kind of wiring board and shell, solve existing wiring board and shell
Accurate positioning existing for mounting structure between body between wiring board and shell needs to come by other location structures, such as positioning column
It realizes, is limited to design to location structure by enclosure interior space and bring difficulty, and if hole post positioning mismatches, will lead to and beat
The problem of wiring board is damaged when screw.
The technical solution adopted by the present invention to solve the technical problems is：A kind of installation knot between wiring board and shell
Structure, including the screw pole being arranged on shell, is provided with and screw including screw via hole in the circuit board is arranged in screw pole
It is adapted screw hole, the top of screw pole plugs in screw via hole in the circuit board, and support construction is additionally provided on shell；Branch
The bottom of support structure is arranged on shell, and the bottom connection of end face and wiring board is used to support wiring board thereon.
Further, support construction is that the supporting rib on screw pole lateral wall is arranged in side wall.
Further, support construction is around the screw pole lateral wall one week cylindric supporting rib of setting.
Further, screw pole lateral wall and screw via hole tight fit, port part inner sidewall and lateral wall are respectively arranged thereon
There is a circle chamfering.
For the ease of assembling and replacing screw pole and support structure, support construction and screw pole are detachably arranged at shell
On, clamping groove compatible with support structure, screw pole is provided on shell.
Beneficial effects of the present invention：Because being plugged at the top of screw pole in screw via hole, screw pole lateral wall and spiral shell
Via hole tight fit is followed closely, is cooperated with screw via hole, it can be achieved that wiring board is not in contact with via hole with screw thread, also by screw pole
It can avoid causing to damage wiring board when playing screw because hole post positioning mismatches.Upper end oral area inner sidewall and lateral wall on screw pole
It is each provided with a circle chamfering, facilitates guiding when playing screw, offers convenience to production operation.The setting of support construction, so that line
The installation of road plate is more firm, improves structural strength.
Below with reference to drawings and examples, the present invention is described in detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the partial enlarged view of part A.
Specific embodiment
Embodiment, the as shown in Figure 1 and Figure 2 a kind of mounting structure between wiring board and shell, including setting assist side 6
On screw via hole 2, the screw pole 4 on shell 7 is set, is provided in screw pole 4 and is adapted screw hole 8, screw with screw 1
The top of column 4 plugs in the screw via hole 2 in assist side 6, is additionally provided with support construction on shell 7；The bottom of support construction
It is arranged on shell 7, the bottom connection of end face and wiring board 6 is used to support wiring board 6 thereon.
Support construction is that the supporting rib 3 on 4 lateral wall of screw pole is arranged in side wall.Support construction is around 4 outside of screw pole
The wall one week cylindric supporting rib 3 of setting.2 tight fit of 4 lateral wall of screw pole and screw via hole, thereon port part inner sidewall and outside
Wall is each provided with a circle chamfering 5.Support construction and screw pole 4 are detachably arranged on shell 7, are provided with and support knot on shell 7
Structure, the compatible clamping groove of screw pole 4.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (5)
1. the mounting structure between a kind of wiring board and shell, including screw via hole in the circuit board is arranged, it is characterised in that：
Further include the screw pole being arranged on shell, be provided in screw pole and be adapted screw hole with screw, the top of screw pole plugs
In screw via hole in the circuit board, support construction is additionally provided on shell；The bottom of support construction is arranged on shell, thereon
The bottom connection of end face and wiring board is used to support wiring board.
2. the mounting structure between wiring board according to claim 1 and shell, it is characterised in that：Support construction is side wall
Supporting rib on screw pole lateral wall is set.
3. the mounting structure between wiring board according to claim 1 and shell, it is characterised in that：Support construction is around spiral shell
The post lateral wall one week cylindric supporting rib of setting.
4. the mounting structure between wiring board according to claim 2 and shell, it is characterised in that：Screw pole lateral wall and
Screw via hole tight fit, port part inner sidewall and lateral wall are each provided with a circle chamfering thereon.
5. according to claim 1 to the mounting structure described in 3 any one between wiring board and shell, it is characterised in that：Branch
Support structure and screw pole are detachably arranged on shell, and clamping groove compatible with support structure, screw pole is provided on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703661.9A CN108834356A (en) | 2018-06-30 | 2018-06-30 | A kind of mounting structure between wiring board and shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703661.9A CN108834356A (en) | 2018-06-30 | 2018-06-30 | A kind of mounting structure between wiring board and shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108834356A true CN108834356A (en) | 2018-11-16 |
Family
ID=64134221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810703661.9A Pending CN108834356A (en) | 2018-06-30 | 2018-06-30 | A kind of mounting structure between wiring board and shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108834356A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6347044B1 (en) * | 1999-06-11 | 2002-02-12 | Samsung Electronics Co., Ltd. | Structure for mounting a PCB in an electronic apparatus housing |
| CN203691787U (en) * | 2014-01-23 | 2014-07-02 | 珠海格力电器股份有限公司 | Electric appliance box and air conditioner with electric appliance box |
| CN206784037U (en) * | 2017-04-01 | 2017-12-22 | 无锡小天鹅股份有限公司 | For drying plant heat pump and there is its drying plant |
| CN208675643U (en) * | 2018-06-30 | 2019-03-29 | 昌辉汽车电气系统（安徽）有限公司 | A kind of mounting structure between wiring board and shell |
-
2018
- 2018-06-30 CN CN201810703661.9A patent/CN108834356A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6347044B1 (en) * | 1999-06-11 | 2002-02-12 | Samsung Electronics Co., Ltd. | Structure for mounting a PCB in an electronic apparatus housing |
| CN203691787U (en) * | 2014-01-23 | 2014-07-02 | 珠海格力电器股份有限公司 | Electric appliance box and air conditioner with electric appliance box |
| CN206784037U (en) * | 2017-04-01 | 2017-12-22 | 无锡小天鹅股份有限公司 | For drying plant heat pump and there is its drying plant |
| CN208675643U (en) * | 2018-06-30 | 2019-03-29 | 昌辉汽车电气系统（安徽）有限公司 | A kind of mounting structure between wiring board and shell |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |