CN201869477U - Structure for connecting case panel and panel PCB - Google Patents
Structure for connecting case panel and panel PCB Download PDFInfo
- Publication number
- CN201869477U CN201869477U CN2010205960495U CN201020596049U CN201869477U CN 201869477 U CN201869477 U CN 201869477U CN 2010205960495 U CN2010205960495 U CN 2010205960495U CN 201020596049 U CN201020596049 U CN 201020596049U CN 201869477 U CN201869477 U CN 201869477U
- Authority
- CN
- China
- Prior art keywords
- panel
- pcb
- buckle
- cabinet panel
- cabinet
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a structure for connecting a case panel and a panel PCB (Printed Circuit Board), which comprises the case panel and the panel PCB, wherein hooks are arranged on the case panel for fixing the panel PCB on the case panel. The structure is characterized in that at least one screw column is further arranged on the case panel, and is fixedly connected with the panel PCB via screws. The structure for connecting the case panel and the panel PCB has the benefits that the manufacturing cost is low, the fixing effect is good, and the installation process is simple.
Description
Technical field
The utility model relates to panel PCB mounting technique, especially relates to the syndeton of a kind of cabinet panel and panel PCB.
Background technology
Electric type products such as existing household appliances product such as DVD, combination audio, network modulator all need front or end face that guidance panel is positioned at machine, so that user's operation.Guidance panel is connected jointly with cabinet panel by the panel pcb board and forms.
The syndeton of cabinet panel and panel PCB roughly is divided into two classes in the prior art: one, screw fixation method (as Fig. 1): a plurality of screw posts are set on cabinet panel, by screw panel PCB are fixed on the screw; Two, snap fit mode (as Fig. 2): a plurality of buckles are set on cabinet panel, during assembling, panel PCB are pressed in the dispute of buckle, PCB is fixed on the cabinet panel with panel.
But all there are some defectives in such scheme, screw fixation method assembly process complexity, has increased the screw Material Cost and need a plurality of screw holes be set on panel PCB, influences the wires design of PCB panel; The snap fit mode, though cost is lower, operation is also simple relatively, its fixed effect is poor, fixedly the position of rear board PCB is offset easily.
The utility model content
Technical problem to be solved in the utility model provides the syndeton of a kind of cabinet panel and panel PCB, and this syndeton has low cost of manufacture, the advantage of panel PCB good fixing effect.
Technical problem of the present utility model is solved by following technical proposals:
The syndeton of a kind of cabinet panel and panel PCB, comprise cabinet panel and panel PCB, described cabinet panel is provided with buckle, described panel PCB by described snap fit on described cabinet panel, wherein, also be provided with at least one screw post on the described cabinet panel, described panel PCB is also fixedlyed connected with described screw post by screw.
In order to improve the fixed effect of buckle, described buckle comprises at least one rigidity buckle and at least one Elastic buckle, and described rigidity buckle is located at a side of described cabinet panel, and described Elastic buckle is located at and the relative opposite side of described rigidity buckle.
Install on the station for making things convenient for panel PCB to be installed in exactly, on the cabinet panel one or more reference columns can also be set, and on panel PCB, be provided with and described reference column corresponding positioning hole, during installation, make described reference column insert described location hole.
The utility model adopts screw to reinforce on the buckle connection basis simultaneously, on the one hand, only needs to adopt a spot of screw, and the syndeton screw, the screw post quantity that have overcome screw fixation method are many, manufacturing cost height, the defective that installation procedure is many; Another side has also solved the problem of the syndeton fixed effect difference of snap fit mode.The utlity model has the simple beneficial effect of low cost of manufacture, good fixing effect and installation procedure.
Description of drawings
Fig. 1 is the syndeton schematic diagram of prior art one cabinet panel and panel PCB;
Fig. 2 is the syndeton schematic diagram of another cabinet panel of prior art and panel PCB;
Fig. 3 is the structural representation of the cabinet panel of embodiment of the present utility model;
Fig. 4 is the cabinet panel of embodiment of the present utility model and schematic diagram after panel PCB is fixedlyed connected.
Embodiment
As shown in Figure 3, the cabinet panel 1 of this embodiment comprises cabinet panel 1 and panel PCB8 with the syndeton of panel PCB8; Wherein, cabinet panel 1 integral body is rectangle, the edge raises up, in cabinet panel 1, form a groove 2 and be used for installation panel PCB8, the upside of cabinet panel 1 is arranged at intervals with four rigidity buckles 3, all rigidity buckles 3 all link to each other with the upper edge of cabinet panel 1, and elastic deformation can not take place rigidity buckle 3; The downside of cabinet panel 1 is arranged at intervals with two Elastic buckles 4, and Elastic buckle 4 can be to the lower edge generation elastic deformation of cabinet panel 1 when stressed, thereby panel PCB is snapped in rigidity buckle 3 and the Elastic buckle 4; Also be provided with three highly identical PCB supporting ribs 5 on the cabinet panel 1 and be used for support panel PCB8, two upsides that are arranged on cabinet panel 1 wherein, link to each other with the upper edge of cabinet panel 1, another one is arranged on the downside of cabinet panel 1, links to each other with the lower edge of cabinet panel 1; Wherein, the block tongue of all rigidity buckles 3 and Elastic buckle 4 is in the sustained height plane, and the height on this plane is higher than the height of PCB supporting rib 5, and its height extent is set according to the thickness of panel PCB; Also be provided with a screw post 6 in the cabinet panel 1, the height of screw post 6 is identical with the height of PCB supporting rib, is located at the lower right side of cabinet panel 1.The panel PCB8 of present embodiment is provided with and the corresponding screw hole of described screw post.For making things convenient for the location of panel PCB, also be provided with two reference columns 701,702 on the cabinet panel 1 of this embodiment, panel PCB8 is provided with two and described reference column 701,702 position corresponding positioning hole, wherein, the position of reference column 701 is near described screw post 6, and reference column 702 be a protruding cylindrical projection on the supporting rib 5 of cabinet panel 1 downside.
During installation panel PCB8, at first one of panel PCB8 is sidelong between the block tongue of the PCB supporting rib 5 of cabinet panel 1 upside and rigidity buckle 3, makes panel PCB8 obtain rigid support; Make two location holes on the panel PCB8 aim at reference column 701,702 respectively then, a side that is placed in panel PCB8 between the block tongue of supporting rib 5 and rigidity buckle 3 is a back shaft, the opposite side of panel PCB8 is pushed downwards, make the lower edge generation elastic deformation of Elastic buckle 4 to cabinet panel 1, panel PCB8 is snapped under the block tongue of Elastic buckle 4, and make reference column 701,702 pass the location hole that panel PCB8 goes up correspondence respectively; The screw hole that passes on the panel PCB with screw 9 is again reinforced panel PCB8 on the screw post afterwards, to prevent the skew of panel PCB8 occurrence positions.
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 (3)
1. the syndeton of cabinet panel and panel PCB comprises cabinet panel and panel PCB, and described cabinet panel is provided with buckle, and described panel PCB, is characterized in that on described cabinet panel by described snap fit:
Also be provided with at least one screw post on the described cabinet panel, described panel PCB is also fixedlyed connected with described screw post by screw.
2. syndeton according to claim 1, it is characterized in that: described buckle comprises at least one rigidity buckle and at least one Elastic buckle, described rigidity buckle is located at a side of described cabinet panel, and described Elastic buckle is located at and the relative opposite side of described rigidity buckle.
3. syndeton according to claim 1 is characterized in that: also be provided with at least one reference column on the described cabinet panel, described panel PCB is provided with and described reference column corresponding positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205960495U CN201869477U (en) | 2010-11-08 | 2010-11-08 | Structure for connecting case panel and panel PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205960495U CN201869477U (en) | 2010-11-08 | 2010-11-08 | Structure for connecting case panel and panel PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201869477U true CN201869477U (en) | 2011-06-15 |
Family
ID=44140617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205960495U Expired - Fee Related CN201869477U (en) | 2010-11-08 | 2010-11-08 | Structure for connecting case panel and panel PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201869477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433766A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Circuit board support fixing structure and electric cooker |
| CN104954896A (en) * | 2015-06-19 | 2015-09-30 | 申瓯通信设备有限公司 | PCB (Printed Circuit board) installation structure for communication device and digital programmer switcher applying structure |
| CN106367932A (en) * | 2016-09-30 | 2017-02-01 | 无锡小天鹅股份有限公司 | Clothes dryer |
-
2010
- 2010-11-08 CN CN2010205960495U patent/CN201869477U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433766A (en) * | 2013-09-25 | 2015-03-25 | 珠海格力电器股份有限公司 | Circuit board support fixing structure and electric cooker |
| CN104954896A (en) * | 2015-06-19 | 2015-09-30 | 申瓯通信设备有限公司 | PCB (Printed Circuit board) installation structure for communication device and digital programmer switcher applying structure |
| CN104954896B (en) * | 2015-06-19 | 2018-03-23 | 申瓯通信设备有限公司 | The digital SPC exchange of communication equipment pcb board mounting structure and the application structure |
| CN106367932A (en) * | 2016-09-30 | 2017-02-01 | 无锡小天鹅股份有限公司 | Clothes dryer |
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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: 20110615 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |