CN103353053B - A kind of keyboard holder of compatible polytypic installing port - Google Patents
A kind of keyboard holder of compatible polytypic installing port Download PDFInfo
- Publication number
- CN103353053B CN103353053B CN201310267788.8A CN201310267788A CN103353053B CN 103353053 B CN103353053 B CN 103353053B CN 201310267788 A CN201310267788 A CN 201310267788A CN 103353053 B CN103353053 B CN 103353053B
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- China
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- installing port
- rack body
- keyboard holder
- side plate
- buckle
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Abstract
The invention discloses the keyboard holder of a kind of compatible polytypic installing port, it includes a rack body, what of described rack body was relative is respectively provided on two sides with least one set screens assembly, what another of described rack body was relative is respectively provided on two sides with least one set snap component, when described keyboard holder is installed on installing port, screens assembly offsets with the edge of installing port, and snap component engages with the edge of installing port.This keyboard holder can be fixed on the installing port of Multiple Type by adjustable screens assembly and snap component, thus meets the electrical equipment installing port compliance to keyboard holder.
Description
Technical field
The present invention relates to the keyboard mounting bracket of electrical equipment, particularly relate to a kind of compatible polytypic installing port
Keyboard holder.
Background technology
In prior art, commercial production or household electric appliances mostly with keyboard structure, this keyboard structure
Need to be installed on by keyboard holder on the housing of electrical equipment.In conjunction with shown in Fig. 8 to Figure 10, become
Frequently the keyboard holder 1 of device is fixed on the installing port 30 of cabinet door 3 or wall, and this keyboard holder 1 is provided with
Mounting hole site 12, the general mode using screw fastening or buckle to fix, coordinate mounting hole site 12 to make key
Disc carrier 1 is fixed, but either screw fastening or buckle are fixed, and often have a common office
Limit: a kind of keyboard holder is only applicable to a kind of bore size specified, if bore size does not meets appointment
Requirement, then keyboard holder cannot be installed on cabinet door 3 or wall, or in order to adapt to the keyboard holder i.e. having,
Need cabinet door 3 or wall are carried out secondary operations, thus add the installation difficulty of product, reduce work
Making efficiency, meanwhile, the compactness being also easy to the outward appearance to product and product has undesirable effect.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that the keyboard holder of a kind of compatible polytypic installing port,
This keyboard holder can be fixed on the installing port of Multiple Type by adjustable screens assembly and snap component
On.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that.
The keyboard holder of a kind of compatible polytypic installing port, it includes a rack body, described rack body
One relative be respectively provided on two sides with least one set screens assembly, another of described rack body is relative
Be respectively provided on two sides with least one set snap component, when described keyboard holder is installed on installing port, screens assembly with
The edge of installing port offsets, and snap component engages with the edge of installing port.
Preferably, described screens assembly includes a bent plate, and described bent plate includes the first side at an angle to each other
Plate and the second side plate, described first side plate offsets with the edge of installing port, and the second side plate is elastic with rack body
It is slidably connected.
Preferably, described snap component includes a buckle, and described buckle and rack body are slidably connected and it
Upper end is outward extended with projection, and its bottom is provided with at least one back-off, along sliding trace and the position of buckle
Being provided with the multistage pawl of at least string in rack body, described back-off is unidirectional with multistage pawl to be engaged.
Preferably, being provided with an elastic fluid between described second side plate and rack body, this second side plate is door
Shape is arranged and bottom it, one end with elastic fluid offsets, the other end of described elastic fluid and rack body phase
Support.
Preferably, described elastic fluid is spring, and the bottom of the second side plate of setting in shaped door is protruding with first
Column block, described rack body is fixed with the second column block, and the two ends of described elastic fluid are sheathed on respectively
On first column block and the second column block.
Preferably, described rack body is fixed with two and is oppositely arranged and limited block in inverted L-shaped, described
Second side plate is arranged between two limited blocks and can reciprocatingly slide.
Preferably, two ends of the second side plate of setting in shaped door relatively bend and are formed with two bendings
Portion, described rack body is provided with locating piece accordingly with two kinks, and described locating piece is positioned at this door
Within shape.
Preferably, the bottom of described buckle is provided with two back-offs, with two back-off phases on described rack body
It is provided with the two multistage pawls of row with answering.
Preferably, described rack body is additionally provided with two independent pawls, described independent pawl be positioned at multistage fall
Distance is there is before tooth and with multistage pawl.
Preferably, described card is buckled and is provided with two chutes, and described rack body is provided with two slide rails, described
Within slide rail is positioned at chute and the two is slidably connected.
Preferably, along the sliding trace of buckle, rack body is disposed with a plurality of graduation mark.
The keyboard holder of compatible polytypic installing port disclosed by the invention, in installation process, first passes through screens
Assembly Primary Location, and its nonfertilization degree and the restriction of scale, then be accurately positioned by snap component, until
Keyboard holder is fixed on this installing port, and now screens assembly offsets with the edge of installing port, snap component and peace
The edge engaging of dress mouth.Wherein, keeping out and engaging by this screens assembly and snap component so that keyboard
Within support can be arranged on the installing port of Multiple Type, and meet electrical equipment installing port to keyboard holder
Compliance, it is to avoid cause situation about cannot install to occur because installing port is oversize or too small,
Thus reduce the installation difficulty of product, improve work efficiency, simultaneously this keyboard holder without perforate and
Being equipped with screw, installation process is simple and convenient.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the keyboard holder that the present invention proposes.
Fig. 2 is the structural representation at another visual angle of the keyboard holder that the present invention proposes.
Fig. 3 is the structural representation after keyboard holder is installed.
Fig. 4 is the structural representation of screens assembly in first embodiment of the invention.
Fig. 5 is the exploded view of screens assembly in first embodiment of the invention.
Fig. 6 is the structural representation of snap component in second embodiment of the invention.
Fig. 7 is the exploded view of snap component in second embodiment of the invention.
Fig. 8 is the overall structure schematic diagram of existing keyboard holder.
Fig. 9 is existing cabinet door or the structural representation of wall.
Figure 10 is the structural representation that existing keyboard holder is installed on after cabinet door or wall.
Detailed description of the invention
With embodiment, the present invention is described in more detail below in conjunction with the accompanying drawings.
The invention discloses the keyboard holder of a kind of compatible polytypic installing port, in conjunction with shown in Fig. 1 to Fig. 3,
Offering installing port 30 on the cabinet door 3 of electrical equipment or wall, this keyboard holder is installed on installing port 30
Within, described keyboard holder includes a rack body 1, relative both sides of described rack body 1
It is respectively equipped with least one set screens assembly 10, another relative being respectively provided on two sides with of described rack body 1
Least one set snap component 11, when described keyboard holder is installed on installing port 30, screens assembly 10 and installation
The edge of mouth 30 offsets, and snap component 11 engages with the edge of installing port 30.Wherein it is possible to according to key
Disc carrier and the shape of installing port 30 and the construction features of the two, to screens assembly 10 and snap component 11
Location is arranged flexibly, such as, screens assembly 10 is arranged at the left and right two of rack body 1
Side, i.e. screens assembly 10 are transversely distributed, and snap component 11 is arranged at the both sides up and down of rack body 1,
I.e. snap component 11 is along genesis analysis.In actual application, it is also possible to by screens assembly 10 and snap component 11
Location swap, herein it should be noted that, the evolution of above two assembly includes but not limited to transverse and longitudinal
Exchange, so replacement done on this basis, change etc., all should be in protection scope of the present invention
Within.
On the basis of above-mentioned keyboard holder structure, the present invention is directed to screens assembly 10 and snap component 11
Composition structure and operation principle propose following two embodiments respectively:
Embodiment 1:
Shown in Fig. 3, Fig. 4 and Fig. 5, described screens assembly 10 includes a bent plate 100, described curved
Plate 100 includes the first side plate 100a at an angle to each other and the second side plate 100b, described first side plate 100a
Offseting with the edge of installing port 30, the second side plate 100b is connected with rack body 1 Elastic Sliding so that
When frame body 1 is installed within installing port 30, the first side plate 100a can keep out automatically at installing port 30
Edge.
In order to realize the Elastic Sliding of second side, set between described second side plate 100b and rack body 1
Have an elastic fluid 101, the 100b setting in shaped door of this second side plate and bottom it with the one of elastic fluid 101
End offsets, and the other end of described elastic fluid 101 offsets with rack body 1, in actual application, and this elasticity
Medium 101 can be the elastomeric element such as spring, bow-shaped shrapnel.
Such as, when elastic fluid 101 is spring, the bottom of the second side plate 100b of setting in shaped door is convex
Go out to have the first column block 102, described rack body 1 is fixed with the second column block 103, described elastic Jie
The two ends of matter 101 are sheathed on the first column block 102 and the second column block 103 respectively.But this is simply
One preferred embodiment of the present invention, is not limited to the present invention, in other embodiments of the invention,
Other kinds of attachment structure can also be used according to the resilient characteristic of elastic fluid 101 or construction features.
In order to limit the sliding trace of the second side plate 100b, described rack body 1 is fixed with two relatively
Setting and the limited block 106 in inverted L-shaped, described second side plate 100b is arranged in two limited blocks 106
Between and can reciprocatingly slide.
In the present embodiment, two ends of the second side plate 100b of setting in shaped door relatively bend and are formed
Two kinks 104, described rack body 1 is provided with locating piece 105 accordingly with two kinks 104,
Within described locating piece 105 is positioned at this shape.Under the elastic reaction of elastic fluid 101, bent plate 100 to
Outer slip, stops when locating piece 105 until kink 104 is kept out, thus limits the row of bent plate 100
Journey and avoid this bent plate 100 to drop from rack body 1.
Embodiment 2:
Shown in Fig. 3, Fig. 6 and Fig. 7, described snap component 11 includes a buckle 110, described card
Button 110 and rack body 1 are slidably connected and its upper end is outward extended with projection 110a, and its bottom is provided with
At least one back-off 111, along the sliding trace of buckle 110 and be positioned at rack body 1 and be provided with at least string
Multistage pawl 112, described back-off 111 is unidirectional with multistage pawl 112 to be engaged, by the back-off cooperated
111 and multistage pawl 112 make the sliding position of buckle 110 be limited, when keyboard holder is installed on installation
Time within mouth 30, can the most outwards stir two buckles 110, until projection 110a is stuck in installing port 30
Edge, then engaged with multistage the unidirectional of pawl 112 by back-off 111, keyboard holder is fixed on installing port
Within 30.In actual application, multistage pawl 112 can have pawl structure as much as possible so that buckle
110 have bigger stroke, thus better adapt to the installing port 30 of Multiple Type, this buckle 110 simultaneously
Can be that plastic cement buckle can also be had the material of elasticity capacity and constitutes by other.
In order to improve the unidirectional ability of engaging of back-off 111 and multistage pawl 112, the lower end of described buckle 110
Portion is provided with two back-offs 111, described rack body 1 is correspondingly provided with two row with two back-offs 111 multistage
Pawl 112.
In the present embodiment, described rack body 1 is additionally provided with two independent pawls 115, described independent pawl
Before 115 are positioned at multistage pawl 112 and there is distance with multistage pawl 112.Before keyboard holder is installed,
The two of buckle 110 back-off 111 can be streaked independent pawl 115 respectively, and described back-off 111 is positioned at solely
Vertical between pawl 115 and multistage pawl 112 so that back-off 111 is limited in therebetween, and buckle 110
Do not fall out.Along the sliding trace of buckle 110, rack body 1 is disposed with a plurality of graduation mark 116,
This graduation mark 116 can be printed or hot pressing is at rack body 1, can be obtained intuitively by graduation mark 116
The distance at the edge of card taking button 110 and installing port 30 and buckle 110 location, consequently facilitating right
The clamped position of buckle 110 adjusts.
Can slide along desired guiding trajectory on rack body 1, on described buckle 110 to realize buckle 110
Being provided with two chutes 113, described rack body 1 is provided with two slide rails 114, and described slide rail 114 is positioned at
Within chute 113 and the two is slidably connected.
In conjunction with above-mentioned two embodiment, keyboard holder disclosed by the invention has can elasticity keep out in installing port 30
Screens assembly 10 and the snap component 11 of installing port 30 can be sticked in, due to screens assembly 10 and card
Buckle assembly 11 is respectively provided with sliding stroke keeping out in snap-fitting process so that keyboard holder can be arranged on many
Within planting the installing port 3 of model, and meet the electrical equipment installing port 3 compliance to keyboard holder,
Avoid and cause because installing port 3 is oversize or too small situation about cannot install to occur, thus reduce
The installation difficulty of product, improves work efficiency, and this keyboard holder without perforate and is equipped with screw simultaneously,
Installation process is simple and convenient, and this keyboard holder can be applicable to converter or other electrical equipment, and
It is applicable on the converter with a series of different models.
The above is preferred embodiment of the present invention, is not limited to the present invention, all the present invention's
Amendment, equivalent or the improvement etc. made in technical scope, should be included in the model that the present invention is protected
In enclosing.
Claims (9)
1. the keyboard holder of a compatible polytypic installing port, it is characterised in that described keyboard holder includes
One rack body (1), what of described rack body (1) was relative is respectively provided on two sides with least one set screens
Assembly (10), what another of described rack body (1) was relative is respectively provided on two sides with least one set buckle group
Part (11), when described keyboard holder is installed on installing port (30), screens assembly (10) and installing port (30)
Edge offset, snap component (11) engages with the edge of installing port (30)；
Described screens assembly (10) includes a bent plate (100), and described bent plate (100) includes mutual angulation
First side plate (100a) of degree and the second side plate (100b), described first side plate (100a) and installing port (30)
Edge offset, the second side plate (100b) is connected with rack body (1) Elastic Sliding；
Described snap component (11) includes a buckle (110), described buckle (110) and rack body (1)
Being slidably connected and its upper end is outward extended with projection (110a), its bottom is provided with at least one back-off (111),
Along the sliding trace of buckle (110) and be positioned at rack body (1) and be provided with the multistage pawl of at least string (112),
Described back-off (111) is unidirectional with multistage pawl (112) to be engaged.
2. the keyboard holder of compatible polytypic installing port as claimed in claim 1, it is characterised in that described
An elastic fluid (101) it is provided with, this second side plate (100b) between second side plate (100b) and rack body (1)
Setting in shaped door and bottom it one end with elastic fluid (101) offset, described elastic fluid (101)
The other end offsets with rack body (1).
3. the keyboard holder of compatible polytypic installing port as claimed in claim 2, it is characterised in that described
Elastic fluid (101) is spring, and the bottom of second side plate (100b) of setting in shaped door is protruding with the first post
Shape block (102), described rack body (1) is fixed with the second column block (103), described elastic fluid (101)
Two ends be sheathed on respectively on the first column block (102) and the second column block (103).
4. the keyboard holder of compatible polytypic installing port as claimed in claim 1, it is characterised in that described
It is fixed with two on rack body (1) to be oppositely arranged and limited block (106) in inverted L-shaped, described second side
Plate (100b) is arranged between two limited blocks (106) and can reciprocatingly slide.
5. the keyboard holder of compatible polytypic installing port as claimed in claim 2, it is characterised in that in door
Two ends of the second side plate (100b) that shape is arranged relatively bend and are formed with two kinks (104),
Described rack body (1) is upper is provided with locating piece (105) accordingly with two kinks (104), described
Within locating piece (105) is positioned at this shape.
6. the keyboard holder of compatible polytypic installing port as claimed in claim 1, it is characterised in that described
The bottom of buckle (110) is provided with two back-offs (111), with two back-offs (111) on described rack body (1)
It is correspondingly provided with the multistage pawl of two row (112).
7. the keyboard holder of compatible polytypic installing port as claimed in claim 6, it is characterised in that described
Being additionally provided with two independent pawls (115) on rack body (1), described independent pawl (115) is positioned at multistage
Before pawl (112) and there is distance with multistage pawl (112).
8. the keyboard holder of compatible polytypic installing port as claimed in claim 1, it is characterised in that described
Buckle (110) is provided with two chutes (113), and described rack body (1) is provided with two slide rails (114),
Within described slide rail (114) is positioned at chute (113) and the two is slidably connected.
9. the keyboard holder of compatible polytypic installing port as claimed in claim 1, it is characterised in that along card
The sliding trace of button (110), is disposed with a plurality of graduation mark (116) on rack body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267788.8A CN103353053B (en) | 2013-06-28 | 2013-06-28 | A kind of keyboard holder of compatible polytypic installing port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267788.8A CN103353053B (en) | 2013-06-28 | 2013-06-28 | A kind of keyboard holder of compatible polytypic installing port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103353053A CN103353053A (en) | 2013-10-16 |
| CN103353053B true CN103353053B (en) | 2016-08-24 |
Family
ID=49309450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310267788.8A Active CN103353053B (en) | 2013-06-28 | 2013-06-28 | A kind of keyboard holder of compatible polytypic installing port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103353053B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103549A (en) * | 1985-05-21 | 1986-11-26 | Ega有限公司 | Holder for an electrical component |
| CN2140109Y (en) * | 1991-10-11 | 1993-08-11 | 秦基胜 | Plastic fixator |
| CN2783506Y (en) * | 2005-04-29 | 2006-05-24 | 张尧弟 | Built in box for wall switch |
| CN200953290Y (en) * | 2006-08-23 | 2007-09-26 | 惠州爱帝威电工科技有限公司 | Embedded wall switch socket cartridge |
| GB2446271A (en) * | 2007-01-30 | 2008-08-06 | Scolmore Int Ltd | Back box containing intumescent material |
| CN202841753U (en) * | 2012-07-31 | 2013-03-27 | 深圳市正弦电气股份有限公司 | Panel mounting bracket and frequency converter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100655135B1 (en) * | 2006-07-20 | 2006-12-08 | 주식회사 진솔엔지니어링건축사사무소 | A construction method of switch board |
| CN103075622B (en) * | 2013-01-30 | 2015-01-07 | 程丽丽 | Support frame for fixing tabulate electronic products |
-
2013
- 2013-06-28 CN CN201310267788.8A patent/CN103353053B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103549A (en) * | 1985-05-21 | 1986-11-26 | Ega有限公司 | Holder for an electrical component |
| CN2140109Y (en) * | 1991-10-11 | 1993-08-11 | 秦基胜 | Plastic fixator |
| CN2783506Y (en) * | 2005-04-29 | 2006-05-24 | 张尧弟 | Built in box for wall switch |
| CN200953290Y (en) * | 2006-08-23 | 2007-09-26 | 惠州爱帝威电工科技有限公司 | Embedded wall switch socket cartridge |
| GB2446271A (en) * | 2007-01-30 | 2008-08-06 | Scolmore Int Ltd | Back box containing intumescent material |
| CN202841753U (en) * | 2012-07-31 | 2013-03-27 | 深圳市正弦电气股份有限公司 | Panel mounting bracket and frequency converter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103353053A (en) | 2013-10-16 |
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