CN108323081A - It is used to support the support element and electrical appliance kit of circuit board - Google Patents
It is used to support the support element and electrical appliance kit of circuit board Download PDFInfo
- Publication number
- CN108323081A CN108323081A CN201810068812.8A CN201810068812A CN108323081A CN 108323081 A CN108323081 A CN 108323081A CN 201810068812 A CN201810068812 A CN 201810068812A CN 108323081 A CN108323081 A CN 108323081A
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- appliance kit
- support
- circuit board
- support element
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Abstract
The present invention proposes a kind of support element and electrical appliance kit being used to support circuit board, the support element includes the support portion being set between circuit board and electrical appliance kit, it is wholely set support platform on the support portion, the outside portion of the support platform is arranged at intervals with the rotating part rotated relative to electrical appliance kit, and the clamping part that can be fixedly installed on electrical appliance kit；The electrical appliance kit includes above-mentioned support element.The invention ensure that the safety between circuit board and electrical appliance kit is fixed, maintain larger safety creepage distance, it is ensured that the security performance of electrical appliance kit.
Description
Technical field
The invention belongs to field of air conditioning more particularly to a kind of electrical appliance kits being installed on inside air-conditioning.
Background technology
In the prior art, the mode of fixing circuit board is to carry out edge using support leg to fix in electrical appliance kit.This kind solid
It is thin to determine mode structure, circuit board loosens compared with after support leg assembly, and support leg lacks support to circuit board, in plug electricity
When the connecting terminal of device element, circuit board can deform up and down, and electric elements and circuit have impaired hidden danger.And if circuit board is sent out
When the shape that changes, the gap between circuit board and metal electrical appliance kit may be caused to reduce, safety creepage distance is insufficient.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of support elements and electrical appliance kit being used to support circuit board, should
Invention ensure that the safety between circuit board and electrical appliance kit is fixed, maintain larger safety creepage distance, it is ensured that electricity
The security performance of device box.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of support element being used to support circuit board for the support to circuit board in electrical appliance kit, including is set to circuit
Support portion between plate and electrical appliance kit, has been wholely set support platform on the support portion, between the outside portion of the support platform
Every being provided with the rotating part rotated relative to electrical appliance kit, and the clamping part that can be fixedly installed on electrical appliance kit.
As advanced optimizing for the present invention, the bottom of the rotating part is provided with the protrusion being mountable on electrical appliance kit
Portion.
A kind of electrical appliance kit, including it is set to the circuit board of the interior of electrical box, and it is used to support the circuit board
Support element, the support element are the support element described in any of the above-described embodiment.
As advanced optimizing for the present invention, the support element is set to the middle part of the circuit board.
As advanced optimizing for the present invention, connector, the other end peace of the connector are provided on the circuit board
Loaded on the electric appliance box plate.
As advanced optimizing for the present invention, the connector is multiple.
As advanced optimizing for the present invention, the protrusion and the clamping part are corresponded on the bottom plate of interior of electrical box
It is provided with mounting hole.
Compared with prior art, the advantages and positive effects of the present invention are：The present invention can be passed through by the way that rotating part is arranged
Rotation is installed on electrical appliance kit, and circuit board bottom is supported in by the way that support portion is arranged, to ensure that circuit board and electrical appliance kit it
Between safety it is fixed, maintain creepage distance sufficient between circuit board and electrical appliance kit, it is ensured that the safety of electrical appliance kit
Energy.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the positive structure schematic of support element of the present invention；
Fig. 2 is the structure schematic diagram of support element of the present invention；
Fig. 3 is the schematic diagram being installed on Fig. 1 in the present invention in electrical appliance kit；
Fig. 4 is the side view being installed on Fig. 1 in the present invention in electrical appliance kit；
Fig. 5 is the entity effect diagram being installed on Fig. 1 in the present invention in electrical appliance kit.
In above each figure：10, support element；1, support platform；2, support portion；3, rotating part；31, protrusion；4, clamping part；
20, electrical appliance kit；30, circuit board；40, connector.
Specific implementation mode
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also can be indirectly connected through an intermediary the connection inside two elements to be to be connected directly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Fig. 1 and Fig. 2, it is the structural schematic diagram in the front and the back side of support element in the present invention.As shown, this hair
The bright support element 10 for being used to support circuit board, the support element 10 is for the support to circuit board 30 in electrical appliance kit 20, wherein the branch
Support member 10 includes the support portion 2 being set between circuit board 30 and electrical appliance kit 20, and it is flat that support has been wholely set on the support portion 2
Platform 1, the outside portion of the support platform 1 is arranged at intervals with the rotating part 3 that can be rotated relative to electrical appliance kit 20, and can fix peace
Loaded on the clamping part 4 on electrical appliance kit 20.
By above-mentioned support element, when support element is installed in electrical appliance kit, electrical appliance kit can be installed on by rotating rotating part
On, and it is supported in circuit board bottom by the way that support portion is arranged, to ensure that the safety between circuit board and electrical appliance kit is fixed, together
When maintain creepage distance sufficient between circuit board and electrical appliance kit, it is ensured that the security performance of electrical appliance kit.
In addition, the play of rotating part in order to prevent, the bottom of the rotating part 3, which is provided with, to be mountable on electrical appliance kit 20
Protrusion 31.It is installed in electrical appliance kit by the way that the protrusion 31 is arranged, and by the protrusion, helps to play and further fix
Effect, the safety further ensured between circuit board and electrical appliance kit are fixed.
As shown in Figure 3-Figure 5, the present invention also provides a kind of electrical appliance kit 20, which is frame-type, and the frame-type is the bottom of by
Plate, side plate and top plate, which enclose, to be set.The electrical appliance kit 20 includes being set to the circuit board 30 of the interior of electrical box, and be used for
It is the support element 10 described in any of the above-described kind of embodiment to support the support element 10 of the circuit board 30, the support element 10.
By the support of support element 10, though in the connecting terminal of plugging electric element, will not cause circuit board to
Deformation up and down, it is smaller on the influence of the gap of circuit board and metal electrical appliance kit, to reserved enough safety creepage distances.
Embodiment as one preferred, the support element 10 are set to the middle part of the circuit board 30.It is set to middle part
It is advantageous in that, for circuit board in stress, the supporting role that support element 10 plays is more balanced.
In addition, further as shown in figure 4, be provided with connector 40 on the circuit board 30, the connector 40 it is another
End is installed on 20 bottom plate of the electrical appliance kit.Preferably, which is multiple, and is set to the side of the circuit board 30
Portion.It is connected by the auxiliary of connector 40, helps to realize the further connection of circuit board and electrical appliance kit.
As shown in figure 5, corresponding to the protrusion 31 on bottom plate inside electrical appliance kit 20 and the clamping part 4 is provided with peace
Fill hole.
Illustrate the present invention in order to clearer, below the just operation tool in the present invention when support element is installed in electrical appliance kit
Body explanation：The rotating part of support element is directed at the mounting hole on electric appliance box plate first, rotates rotating part, until on rotating part
Protrusion and mounting hole just block and, and clamping part also has corresponding mounting hole alignment, two settings limited that support element is made to exist
That is installed in electrical appliance kit is more secured；Then circuit board is placed in the top of support element, surrounding is fixed on electrical appliance kit by connector
On bottom plate.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. a kind of support element being used to support circuit board, for the support to circuit board in electrical appliance kit, it is characterised in that：Including setting
The support portion being placed between circuit board and electrical appliance kit has been wholely set support platform on the support portion, the support platform
Outside portion is arranged at intervals with the rotating part rotated relative to electrical appliance kit, and the clamping part that can be fixedly installed on electrical appliance kit.
2. support element according to claim 1, it is characterised in that：The bottom of the rotating part, which is provided with, is mountable to electric appliance
Protrusion on box.
3. a kind of electrical appliance kit, it is characterised in that：Including being set to the circuit board of the interior of electrical box, and it is used to support described
The support element of circuit board, the support element are support element as claimed in claim 1 or 2.
4. electrical appliance kit according to claim 3, it is characterised in that：The support element is set to the middle part of the circuit board.
5. electrical appliance kit according to claim 3 or 4, it is characterised in that：Connector, the company are provided on the circuit board
The other end of fitting is installed on the electric appliance box plate.
6. electrical appliance kit according to claim 5, it is characterised in that：The connector is multiple.
7. electrical appliance kit according to claim 3, it is characterised in that：Correspond to the protrusion on the bottom plate of interior of electrical box
The clamping part is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068812.8A CN108323081A (en) | 2018-01-24 | 2018-01-24 | It is used to support the support element and electrical appliance kit of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068812.8A CN108323081A (en) | 2018-01-24 | 2018-01-24 | It is used to support the support element and electrical appliance kit of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108323081A true CN108323081A (en) | 2018-07-24 |
Family
ID=62887634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810068812.8A Pending CN108323081A (en) | 2018-01-24 | 2018-01-24 | It is used to support the support element and electrical appliance kit of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108323081A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141960Y (en) * | 2008-01-11 | 2008-10-29 | 苏州璨宇光学有限公司 | Back light module unit |
| DE102008043457A1 (en) * | 2007-11-28 | 2009-06-10 | BSH Bosch und Siemens Hausgeräte GmbH | Circuit board support arrangement for use in household appliance i.e. cooking hob, has rod-shaped supporting elements formed at retaining element for supporting board on structure-free supporting area |
| CN204859844U (en) * | 2015-08-21 | 2015-12-09 | 烟台亚新利自动控制有限公司 | Power consumption information acquisition terminal liquid crystal support piece |
| CN105722358A (en) * | 2016-03-31 | 2016-06-29 | 海信（山东）空调有限公司 | Electronic component support device, electronic module and air conditioner |
| CN206067671U (en) * | 2016-04-21 | 2017-04-05 | 北京新能源汽车股份有限公司 | Fixed support and have the support bracket fastened vehicle |
| CN106772839A (en) * | 2017-02-20 | 2017-05-31 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
-
2018
- 2018-01-24 CN CN201810068812.8A patent/CN108323081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008043457A1 (en) * | 2007-11-28 | 2009-06-10 | BSH Bosch und Siemens Hausgeräte GmbH | Circuit board support arrangement for use in household appliance i.e. cooking hob, has rod-shaped supporting elements formed at retaining element for supporting board on structure-free supporting area |
| CN201141960Y (en) * | 2008-01-11 | 2008-10-29 | 苏州璨宇光学有限公司 | Back light module unit |
| CN204859844U (en) * | 2015-08-21 | 2015-12-09 | 烟台亚新利自动控制有限公司 | Power consumption information acquisition terminal liquid crystal support piece |
| CN105722358A (en) * | 2016-03-31 | 2016-06-29 | 海信（山东）空调有限公司 | Electronic component support device, electronic module and air conditioner |
| CN206067671U (en) * | 2016-04-21 | 2017-04-05 | 北京新能源汽车股份有限公司 | Fixed support and have the support bracket fastened vehicle |
| CN106772839A (en) * | 2017-02-20 | 2017-05-31 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
|
| RJ01 | Rejection of invention patent application after publication |