CN2872569Y - Button structure - Google Patents
Button structure Download PDFInfo
- Publication number
- CN2872569Y CN2872569Y CN 200520127477 CN200520127477U CN2872569Y CN 2872569 Y CN2872569 Y CN 2872569Y CN 200520127477 CN200520127477 CN 200520127477 CN 200520127477 U CN200520127477 U CN 200520127477U CN 2872569 Y CN2872569 Y CN 2872569Y
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- China
- Prior art keywords
- button
- press
- button structure
- button body
- connecting portion
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- Expired - Fee Related
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Abstract
The utility model relates to a press button structure used for contact control unit of contact control electronic installation. The press button structure comprises a press button body for touching the contact control unit; a connecting unit disposed on both sides of the pressure button body and showing a bending structure; and a mounting unit connected to the connecting unit and used for mounting the press button structure in the electronic installation. The utility model provides a press button structure with the advantages of balanced stress, good contact control performance, simple structure, and high strength structure; and solves the shortcomings of the press button in the prior art. The press button in the utility model has improved design flexibility and high value of industrial application.
Description
Technical field
The utility model is about a kind of press-button structure, particularly about a kind of press-button structure that carries out the touch control unit of corresponding operating in the touch controls electronic installation that is applied in.
Background technology
Existing various electronic installations all are provided with pushbutton unit, operate accordingly in order to control this electronic installation.For instance, computer is provided with power knob, and in order to the function of mains switch to be provided, or mobile phone is provided with keyboard button, and dialing and selection function are provided; The button of some household appliances (for example TV, air-conditioning and washing machine etc.) can be controlled various household electrical appliances and carry out operation.
With the computer is example, usually computer is by the pushbutton enable or the system that shuts down computer, usually be provided with a control panel in this button inboard, and be provided with a spring in this button, after can making this button be pressed by this spring, this control panel of conflicting, and can make this button return to original position again, for still depressing once more next time to start or to shut down computer.The combining structure of button and spring is not only being assembled more complicated, and increases the manufacturing cost of this press-button structure, and therefore, the design of this active computer main frame button is unsatisfactory.
For addressing the above problem, industry has the people to design a kind of cantilever type press-button structure, and shown in Figure 1A, it is the front view of cantilever type press-button structure 1, wherein, is provided with in order to support the cantilever 12 of button body 10 in the relative both sides of button body 10.Please continue to consult Fig. 1 b, it is the vertical view of this cantilever type press-button structure 1, when the user pushes stress surface 100 and this button body 10 of start of this button body 10, make the touch control unit (not marking) that carries out corresponding operating in this shake-up face 102 touch controls electronic installations.
Yet because this cantilever 12 is vertical bar type structures, the elastic force that can provide is limited, so cause the elasticity of button body 10 not good.And, the design of this prior art constructions also for example can't provide decomposing force such as torsion, make effective stress area of this press-button structure 1 be subjected to great restriction, if the user is pressed into the upside or the downside of the stress surface 100 of this button body 10, when just being pressed into the non-effective stress area of this stress surface 100, then can cause this time push action malfunctioning because of this shake-up face 102 can't effectively contact this touch control unit.Therefore, because effective lifting surface area of this press-button structure 1 design is less, make fluctuation of service; Simultaneously, the design of this press-button structure 1 also because of the cantilever 12 of vertical bar type structure, can cause the elastic restoring force variation and the structural strength of this press-button structure 1 impaired after long-time the use.
Also the someone designs the cantilever type press-button structure of other form in addition, is exactly the schematic diagram of these press-button structures shown in Fig. 2 A and Fig. 2 B.The difference of the press-button structure 1 shown in the press-button structure shown in Fig. 2 A and Figure 1A and Figure 1B is that the press-button structure shown in Fig. 2 A has many relative both sides that cantilever 22a symmetry are built up in button body 20a.Yet, because of the cantilever 22a of the press-button structure shown in Fig. 2 A still is a vertical bar type structure, so still can't overcome the defective of 1 unbalance stress of press-button structure shown in Figure 1A and Figure 1B.
Press-button structure difference shown in press-button structure shown in Fig. 2 B and Figure 1A and Figure 1B is that the cantilever 22b of the press-button structure shown in Fig. 2 B only is arranged on the side of button body 20b.When the press-button structure shown in the application drawing 2B is pushed by this button body 20b, this button body 20b has the side that cantilever 22b connects, the force effect that is subjected to cantilever 22b with respect to an other side can be obviously greater than the suffered active force of an other side, cause this button body 20b upper and lower sides stressed, this button body 20b left and right sides all can't producing balanced forces, has a strong impact on the handling of press-button structure.
Because disadvantages such as prior art has that the touch-control performance is not good, complex structure, unbalance stress and structural strength are easily impaired, but therefore how to develop a kind of press-button structure of producing balanced forces, and simplified structure, preferable touch-control performance is provided and strengthens structural strength, real problem for demanding urgently inquiring into.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, but the utility model main purpose is to provide a kind of press-button structure of producing balanced forces.
Another purpose of the present utility model is to provide a kind of press-button structure with preferable touch-control performance.
But a purpose more of the present utility model is to provide a kind of press-button structure of simplified structure.
Another purpose of the present utility model is to provide a kind of press-button structure that increases structural strength.
Another purpose of the present utility model is to provide a kind of press-button structure with design flexibility.
For reaching above-mentioned purpose and other relevant purpose, the utility model promptly provides a kind of press-button structure, this press-button structure is to be applied in the touch control unit that carries out corresponding operating in the touch controls electronic installation, and this press-button structure comprises: the button body, for touching this touch control unit; Connecting portion is located at these button body both sides and is bending structure; And fixed part, be connected with this connecting portion, this press-button structure is fixed in this electronic installation.
This button body has the stress surface that can Gong push and this stress surface also can be for the shake-up face that contacts this touch control unit relatively.This button body is can stripe shape, square, round, ellipse or other suitable shape person.This connecting portion can be formed in one with this button body.This connecting portion is the single structure that is bent to form, and this connecting portion also can be the formed structure of a plurality of bendings.For example, this connecting portion can be to be selected from the bending structure that comprises U type, V-type, W type, M type, S type, Z type or other equivalent shapes.This fixed part then can be a framework for example, but not limited thereto.
Compared with prior art, press-button structure of the present utility model is provided with the connecting portion that is bending structure respectively by the relative both sides at this button body, increase the effective lifting surface area of this button body, reach the better effect of pushing, solve the problem of the not good and unbalance stress of prior art touch-control performance.Simultaneously, press-button structure of the present utility model and can strengthen the intensity of this press-button structure except the baroque shortcoming that can avoid button and spring assembly structure in the prior art.In addition, owing to the utlity model has multiple example, compared with prior art can provide the press-button structure that has more design flexibility.
Therefore, the utility model can provide producing balanced forces, touch-control better performances, designs simplification, press-button structure that structural strength is high, has solved the disadvantages of prior art, and then has promoted the design flexibility of product, has high industrial utilization.
Description of drawings
Figure 1A and Figure 1B are the schematic diagrames of existing press-button structure, and wherein Figure 1A is the front view of this press-button structure, and Figure 1B is the vertical view of this press-button structure;
Fig. 2 A is the schematic diagram of another existing press-button structure;
Fig. 2 B is the schematic diagram of another existing press-button structure;
Fig. 3 A and Fig. 3 B are the schematic diagrames of this press-button structure embodiment 1, and wherein, Fig. 3 A is the front view of this press-button structure, and Fig. 3 B is the vertical view of this press-button structure;
Fig. 4 A and Fig. 4 B are the force analysis figure of this press-button structure embodiment 1, and wherein Fig. 4 A is the force analysis front view of this press-button structure, and Fig. 4 B is the generalized section of this Fig. 4 A along A-A ' line.
Fig. 5 is the schematic diagram of this press-button structure embodiment 2; And
Fig. 6 A to Fig. 6 D is the variation illustration intention of this press-button structure.
Embodiment
Embodiment 1
Fig. 3 A and Fig. 3 B are the accompanying drawings of drawing according to the utility model press-button structure embodiment 1.It should be noted, in the present embodiment, press-button structure 3 is the touch control units (not marking) that are used for touching electronic installation control corresponding operating, because this touch control unit is the existing design that belongs to general electronic installation, its structure and action principle are prior art, so do not show relevant accompanying drawing in addition at this, so that the feature of this case is more clear and definite understandable.Simultaneously, only be illustrative at the press-button structure shown in the following example, but not in order to restriction the utility model.
See also this Fig. 3 A and Fig. 3 B, Fig. 3 A is the front view of press-button structure 3, and Fig. 3 B is the vertical view of press-button structure 3.This press-button structure 3 comprises button body 30, fixed part 32 and connecting portion 34.
This button body 30 is for touching this touch control unit, and has the stress surface 300 that can Gong push and this stress surface 300 and can supply to contact the shake-up face 302 of this touch control unit relatively.In the present embodiment, this button body 30 for example is a strip structure, but is not as limit, for example is attractive in appearance and actual needs, and the shape of this button body 30 also can for example be square, round, ellipse or other suitable shape.
This fixed part 32 is connected with this connecting portion 34, and this press-button structure 3 is fixed to this electronic installation.In the present embodiment, this fixed part 32 for example is a framework, usually know that the knowledgeable all knows but have in the affiliated technical field, as long as can connect this connecting portion 34 and the structure that this press-button structure 3 is fixed to this electronic installation all is applicable to the utility model, this fixed part 32 can be changed with the structure of this electronic installation, being illustrative only shown in the present embodiment, is not in order to restriction the utility model.
34 of this connecting portions for example are bending structure, are provided in a side of the relative both sides of this button body 30 and are connected to this fixed part 32.In the present embodiment, this connecting portion 34 for example is to have elastomeric material to make and have pliability, and this connecting portion 34 is the bending structures that extended and roughly be " U " type by the relative both sides of this button body 30, and this connecting portion 34 can be integrated with this button body 30, but is not as limit.
When using the press-button structure of present embodiment, because the bending structural design of this connecting portion 34 makes the pressing force that acts on this button body 30 can be decomposed into elastic force and torsion, wherein, the effect of this torsion can impel the stress equalization of this button body 30.More preferably, this connecting portion 34 is can be symmetry with respect to this button body 30 to set up, make the resultant direction of these button body 30 suffered elastic forces and torsion consistent, make the applied force amount can be more balanced and strengthen that it is handling with the direction of motion of this button body 30.
Please continue to consult Fig. 4 A and Fig. 4 B, wherein, Fig. 4 A is the force analysis front view of this press-button structure 3, and Fig. 4 B is the generalized section of this Fig. 4 A along A-A ' line.
Shown in Fig. 4 A, act on the torsion F2 that pressure F1+ button body 30 that the power F=button body 30 of button body 30 is subjected to is subjected to, wherein, the factor that influences pressure F1 comprises the thickness of button body 30 connecting portions 34 (the transmission arm of force) and the arm of force length L 1 of button body 30 connecting portions 34; The factor that influences torsion F2 then comprises the thickness of button body 30 connecting portions 34 and the arm of force L2 that center of effort arrives stressed button body 30 power transmission fulcrums.More preferably, button body 30 connecting portions 34 of the present utility model are to be symmetrically distributed, the resultant direction of the arm of force L1 generation that is positioned at button body 30 both sides and the direction of motion of pressure F1 are consistent (shown in Fig. 4 B), impel the stressed object of button body 30 contact needs.In the present embodiment, the direction of motion of torsion F2 is variable, in the moment of pressing button body 30, torsion F2 is consistent with the direction of motion of pressure F1, and then, button body 30 will be the clockwise motion that approximate circumference is made at the center with fulcrum 301, so the direction of motion of torsion F2 also changes thereupon, present and move clockwise, and button body 30 is in the mass motion process, the movement locus of torsion F2 is tangent with pressure F1.
Needing motion L distance with button body 30 is example, be that external force need be to its Q=Q1+Q2 that does work, wherein Q1=button body 30 is under pressure F1 motion L apart from needed acting, Q2=button body 30 is subjected to the needed acting of torsion F2 motion L distance, this Q1=F1 * L1 (L1=button body 30 stress points are to the connecting portion 34 terminal distances of transmitting pressure F1 fulcrum), Q2=F2 * L2 (L2=button body 30 is subjected to the toggle of torsion F2).Apparently, make the required acting of button body 30 motion L distance is certain value, and the factor that influences people's application of force summation F1+F2 is the length variations of L1 and L2, and when the value of L1 and L2 was big more, the needed value of F1 and F2 was more little.
Compared with prior art, when pushing the press-button structure 3 of present embodiment, pressing force is to act on this button body 30,34 of this connecting portions are because of being subjected to this pressing force distortion and producing twisting force in this button body 30, make this button body 30 be subjected to the synergy of pressing force and torsion, make whole stress equalization, can reach the better effect of pushing, strengthen that it is handling.
Simultaneously, compared with prior art, but the utility model simplified push button structure, even and also can keep the elastic restoring force and the structural strength of this press-button structure after long-time the use, preferable touch-control performance also can be provided and increase the intensity of structure.
Embodiment 2
See also Fig. 5, it is the partial schematic diagram of the utility model press-button structure embodiment 2.Wherein, the assembly identical or approximate with embodiment 1 is to represent with identical or approximate element numbers, and omits detailed narration, so that the explanation of this case is clearer understandable.
Embodiment 2 is that with embodiment 1 maximum difference this connecting portion is to be difform bending structure.
The connecting portion 34 of embodiment 1 is to be bending structure of " U " type and the relative both sides that symmetry is located at button body 30, in embodiment 2, as shown in Figure 4, it is a design example as the connecting portion 42 that is " V " type bending structure in the relative both sides of button body 40, and good compared with prior art touch-control performance is provided.
Though embodiment 1 and embodiment 2 are that this connecting portion of design is the formed structure of difform single bending, usually know that the knowledgeable all knows but have in the affiliated technical field, also can design the bending structure of other shape, and this connecting portion can be a plurality of structures that are bent to form.
For instance, see also Fig. 6 A to Fig. 6 D, it is other variation example of the utility model press-button structure.As shown in Figure 6A, this connecting portion 52a is bending structure of " W " type and the relative both sides that symmetry is located at button body 50a; Shown in Fig. 6 B, this connecting portion 52b is bending structure of " M " type and the relative both sides that symmetry is located at button body 50b; Shown in Fig. 6 C, this connecting portion 52c is bending structure of " S " type and the relative both sides that symmetry is located at button body 50c; Shown in Fig. 6 D, this connecting portion 52d is bending structure of " Z " type and the relative both sides that symmetry is located at button body 50d.
Just as long as the suffered pressing force of this button body and the synergy of torsion can make its whole stress equalization, then the bending structure of this connecting portion is as limit, and can promote the design flexibility of press-button structure relatively.
In summary, the design of the connecting portion of tool bending of the present utility model, make this button body can be subjected to the effect of pressing force and torsion simultaneously, and make its whole stress equalization whereby, and then realize the better effect of pushing, and can simplify this press-button structure, increase the intensity of this press-button structure, solve the disadvantages of prior art, possess high industrial utilization.
Claims (7)
1. a press-button structure is applied in the touch control unit that carries out corresponding operating in the touch controls electronic installation, it is characterized in that, this press-button structure comprises:
The button body is for touching this touch control unit;
Connecting portion is located at these button body both sides and is bending structure; And
Fixed part is connected with this connecting portion, and this press-button structure is fixed in this electronic installation.
2. press-button structure as claimed in claim 1 is characterized in that, this button body has the stress surface that can Gong push and this stress surface also can be for the shake-up face that contacts this touch control unit relatively.
3. press-button structure as claimed in claim 1 is characterized in that, this connecting portion is and this this body by integral forming of button.
4. press-button structure as claimed in claim 1 is characterized in that, this connecting portion is to be the formed structure of single bending.
5. press-button structure as claimed in claim 1 is characterized in that, this connecting portion is to be the formed structure of a plurality of bendings.
6. press-button structure as claimed in claim 1 is characterized in that, this connecting portion is to be selected to comprise a kind of in the bending structure that U type, V-type, W type, M type, S type and Z type form.
7. press-button structure as claimed in claim 1 is characterized in that this fixed part is a framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127477 CN2872569Y (en) | 2005-10-14 | 2005-10-14 | Button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127477 CN2872569Y (en) | 2005-10-14 | 2005-10-14 | Button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872569Y true CN2872569Y (en) | 2007-02-21 |
Family
ID=37740911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127477 Expired - Fee Related CN2872569Y (en) | 2005-10-14 | 2005-10-14 | Button structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872569Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261652A (en) * | 2019-07-23 | 2019-09-20 | 宁波三星医疗电气股份有限公司 | A kind of ammeter press-button structure and electric energy meter |
-
2005
- 2005-10-14 CN CN 200520127477 patent/CN2872569Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261652A (en) * | 2019-07-23 | 2019-09-20 | 宁波三星医疗电气股份有限公司 | A kind of ammeter press-button structure and electric energy meter |
| WO2021012918A1 (en) * | 2019-07-23 | 2021-01-28 | 宁波三星医疗电气股份有限公司 | Electricity meter button structure and electricity meter |
| CN110261652B (en) * | 2019-07-23 | 2024-05-17 | 宁波三星医疗电气股份有限公司 | Ammeter button structure and electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20111014 |