CN207993735U - Press-key structure - Google Patents
Press-key structure Download PDFInfo
- Publication number
- CN207993735U CN207993735U CN201820280824.2U CN201820280824U CN207993735U CN 207993735 U CN207993735 U CN 207993735U CN 201820280824 U CN201820280824 U CN 201820280824U CN 207993735 U CN207993735 U CN 207993735U
- Authority
- CN
- China
- Prior art keywords
- press
- key
- elastic
- main body
- key main
- 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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Abstract
The utility model discloses a kind of press-key structure, including：Button, the button include multiple key main bodies, and the edge of each key main body is connected with 2 first elastic ribs；Hollow frame, the hollow frame includes the multiple elastomeric connector strips interconnected, the junction of two adjacent elastomeric connector strips is provided with elastic construction, multiple key main bodies are arranged around the hollow frame, each key main body is connected by first elastic rib with a corresponding elastomeric connector strip, and every 1 first elastic rib and the junction of the hollow frame are provided with first positioning hole.The press-key structure of the utility model solves the problems, such as that press-key structure assembles deviation.
Description
Technical field
The utility model is related to technical field of key, more particularly to a kind of press-key structure.
Background technology
When current conventional keys structure design, the dimensional accuracy for fully considering button itself is needed, in product
When processing, packaging turnover and assembly, multi-pass operation is needed, avoids causing bias.But button design is integrally formed big key,
Contraction due to plastic cement and mismachining tolerance, big key assembly are easy to be directed at button deviation.
Utility model content
The main purpose of the utility model is to provide a kind of press-key structure, it is intended to solve asking for press-key structure assembly deviation
Topic.
To achieve the above object, the utility model proposes a kind of press-key structure, including：
Button, the button include multiple key main bodies, and the edge of each key main body is connected with 2 first elastic ribs；
Hollow frame, the hollow frame include the multiple elastomeric connector strips interconnected, two adjacent elastomeric connector strips
Junction be provided with elastic construction, multiple key main bodies are arranged around the hollow frame, and each key main body passes through
First elastic rib is connected with a corresponding elastomeric connector strip, and every 1 first elastic rib and the junction of the hollow frame are set
It is equipped with first positioning hole.
Preferably, the elastomeric connector strip includes four, and two elastic connections are oppositely arranged, elastic described in another two
Connection is oppositely arranged.
Preferably, the elastic construction be set to the concave or outward projection circular shape.
Preferably, each elastomeric connector strip is provided with the overstriking portion for preventing deviation, and an overstriking portion is located at corresponding two
Between first positioning hole.
Preferably, each key main body is also associated with 2 second elastic ribs, and every 1 second elastic rib is equipped with second location hole,
2 second elastic ribs and 2 first elastic ribs are located at the opposite sides of the key main body.
Preferably, first elastic rib and second elastic rib are in warp architecture.
Preferably, each key main body is convexly equipped with keycap, the keycap is square or rectangle or round or ellipse,
Or abnormity.
Preferably, each key main body is also convexly equipped with away from the press section of the keycap.
Preferably, four key main bodies are both connected to the outside of the hollow frame.
Preferably, the button and the hollow frame are structure as a whole.
In technical solutions of the utility model, button includes multiple key main bodies, and the edge of each key main body is connected with two
First elastic rib；Hollow frame includes the multiple elastomeric connector strips interconnected, and the junction of two adjacent elastomeric connector strips is set
Be equipped with elastic construction, multiple key main bodies are arranged around hollow frame, each key main body by the first elastic rib with it is corresponding
One elastomeric connector strip connects, and the junction of every 1 first elastic rib and hollow frame is provided with first positioning hole；In assembling process
In, user adjusts distance and the position of multiple key main bodies, then passes through first by the characteristic of the flexural deformation of elastic construction
Location hole carries out location and installation, effectively realizes and is accurately positioned, press-key structure is avoided to assemble deviation.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment press-key structure of the utility model.
The drawing reference numeral explanation of the utility model：
| Label | Title | Label | Title |
| 10 | Key main body | 20 | Hollow frame |
| 11 | First elastic rib | 21 | Elastomeric connector strip |
| 111 | First positioning hole | 211 | Overstriking portion |
| 12 | Second elastic rib | 22 | Elastic construction |
| 121 | Second location hole |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection domain within.
The utility model proposes a kind of press-key structures.
Referring to Fig. 1, in one embodiment of the utility model, which includes：
Button, button include multiple key main bodies 10, and the edge of each key main body 10 is connected with 2 first elastic ribs 11；
Hollow frame 20, hollow frame 20 include the multiple elastomeric connector strips 21 interconnected, two adjacent elastic connections
The junction of item 21 is provided with elastic construction 22, and multiple key main bodies 10 are arranged around hollow frame 20, each key main body 10
It is connected with a corresponding elastomeric connector strip 21 by the first elastic rib 11, the connection of every 1 first elastic rib 11 and hollow frame 20
Place is provided with first positioning hole 111.
Button and hollow frame 20 are structure as a whole, and completion can be produced by integrated injection molding mode, is conducive to produce, carry
High efficiency.Four key main bodies 10 of the present embodiment are both connected to the outside of hollow frame 20, effectively expand adjustable range.
Technical solutions of the utility model pass through, and button includes multiple key main bodies 10, and the edge of each key main body 10 connects
It is connected to 2 first elastic ribs 11；Hollow frame 20 includes the multiple elastomeric connector strips 21 interconnected, two adjacent elastic connections
The junction of item 21 is provided with elastic construction 22, and multiple key main bodies 10 are arranged around hollow frame 20, each key main body 10
It is connected with a corresponding elastomeric connector strip 21 by the first elastic rib 11, the connection of every 1 first elastic rib 11 and hollow frame 20
Place is provided with first positioning hole 111；In assembling process, user is adjusted more by the characteristic of the flexural deformation of elastic construction 22
The distance of a key main body 10 and position, then carry out location and installation by first positioning hole 111, effectively realize and are accurately positioned,
Press-key structure is avoided to assemble deviation.
Specifically, elastomeric connector strip 21 includes four in the present embodiment, and two elastic connections are oppositely arranged, another two elasticity
Connection is oppositely arranged.
Hollow frame 20 is square, rectangle or other shapes, user have the spy of flexural deformation by elastic construction 22
Property, effectively adjust the key main body 10 on elastomeric connector strip 21.
The present embodiment elastic construction 22 be set to the concave or outward projection circular shape, effectively have preferable bullet
Property, deviation after avoiding button from assembling.
The each key main body of the present embodiment 10 is convexly equipped with keycap, effectively improves production efficiency, avoids secondary operation, reduce at
This；Keycap is square or rectangle or round or oval or special-shaped, is conducive to coordinate corresponding mounting structure, increase ornamental
Property.
Preferably, each elastomeric connector strip of the present embodiment 21 is both provided with the overstriking portion 211 for preventing deviation, an overstriking
Portion 211 is between corresponding two first positioning hole 111.
The cross section of elastomeric connector strip 21 can be square or circle, cross section are square, overstriking portion 211
Thickness can be 2.5 millimeters to 4 millimeters, and the distance between two location hole of effective position prevents overstriking portion 211 from deforming, to reduce dress
With difficulty.
Preferably, each key main body of the present embodiment 10 is also associated with 2 second elastic ribs 12, every 1 second elastic rib 12
Equipped with second location hole 121,2 second elastic ribs 12 and 2 first elastic ribs 11 are located at the opposite sides of key main body 10.
On the one hand key main body 10 is realized and is adjusted by the characteristic of the flexural deformation of the first elastic rib 11 and the second elastic rib 12
The distance between button and hollow frame 20 are saved, on the other hand realizes that the opposite sides of button forms fixation, realization is accurately positioned.
The present embodiment the first elastic rib 11 and the second elastic rib 12 are in warp architecture, effectively improve elasticity.
The each key main body of the present embodiment 10 is also convexly equipped with away from the press section of keycap, and press section is in cross cylindricality, each
Key main body 10 carries out pressing operation by press section to the control key on appliance circuit plate, realizes keypress function.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Under the inventive concept of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of press-key structure, which is characterized in that including：
Button, the button include multiple key main bodies, and the edge of each key main body is connected with 2 first elastic ribs；
Hollow frame, the hollow frame include the multiple elastomeric connector strips interconnected, the company of two adjacent elastomeric connector strips
The place of connecing is provided with elastic construction, and multiple key main bodies are arranged around the hollow frame, and each key main body passes through described
First elastic rib is connected with a corresponding elastomeric connector strip, and every 1 first elastic rib and the junction of the hollow frame are provided with
First positioning hole.
2. press-key structure as described in claim 1, which is characterized in that the elastomeric connector strip includes four, two bullets
Property connection be oppositely arranged, elastic connection described in another two is oppositely arranged.
3. press-key structure as described in claim 1, which is characterized in that the elastic construction is to set to the concave or outside projection
Circular shape.
4. press-key structure as claimed in claim 2, which is characterized in that each elastomeric connector strip is provided with for preventing deviation
Overstriking portion, an overstriking portion is between corresponding two first positioning hole.
5. the press-key structure as described in any one of Claims 1-4, which is characterized in that each key main body is also associated with
2 second elastic ribs, every 1 second elastic rib are equipped with second location hole, and 2 second elastic ribs and 2 first elastic ribs are located at
The opposite sides of the key main body.
6. press-key structure as claimed in claim 5, which is characterized in that first elastic rib and second elastic rib are in
Warp architecture.
7. press-key structure as described in claim 1, which is characterized in that each key main body is convexly equipped with keycap, and the keycap is in
Rectangular or rectangle or round or ellipse.
8. press-key structure as claimed in claim 7, which is characterized in that each key main body is also convexly equipped with away from the keycap
Press section.
9. press-key structure as described in claim 1, which is characterized in that four key main bodies are both connected to the middle empty frames
The outside of frame.
10. press-key structure as described in claim 1, which is characterized in that the button and the hollow frame are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280824.2U CN207993735U (en) | 2018-02-27 | 2018-02-27 | Press-key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280824.2U CN207993735U (en) | 2018-02-27 | 2018-02-27 | Press-key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993735U true CN207993735U (en) | 2018-10-19 |
Family
ID=63826053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820280824.2U Expired - Fee Related CN207993735U (en) | 2018-02-27 | 2018-02-27 | Press-key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993735U (en) |
-
2018
- 2018-02-27 CN CN201820280824.2U patent/CN207993735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210227 |