CN201549404U - Button of electronic equipment - Google Patents
Button of electronic equipment Download PDFInfo
- Publication number
- CN201549404U CN201549404U CN2009200750036U CN200920075003U CN201549404U CN 201549404 U CN201549404 U CN 201549404U CN 2009200750036 U CN2009200750036 U CN 2009200750036U CN 200920075003 U CN200920075003 U CN 200920075003U CN 201549404 U CN201549404 U CN 201549404U
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- China
- Prior art keywords
- restrictions
- button
- electronic equipment
- keying
- projection
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- 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 provides a button of electronic equipment, which is applied in facilitating or preventing electrical connection between two contact points in the electronic equipment. The button comprises a button base with a first limit part and a second limit part, a button body with a projection, and a conductor, wherein, the projection is matched with the first limit part or the second limit part. When the projection is contact with the first limit part, the conductor is separated from the two contact points, thereby preventing incorrect electrical connection between the two contact points. When the projection is screwed away from the first limit part and in contact with the second limit part, the conductor touches the two contact points, thereby achieving electrical connection between the two contact points. The button has the advantages of low cost, simple structure and convenient use, helps users avoid incidental contact, and overcomes the defects of the prior art.
Description
Technical field
This is novel to relate to a kind of button, particularly relates to the button that a kind of application electrically connects two contacts in the electronic equipment.
Background technology
Along with making rapid progress of Information of Science and Technology, the electronic equipment of various function has become an indispensable part in people's life.But, in all electronic equipments, usually switch need be set, be beneficial in time interrupt the operation of this electronic equipment.Select an existing switch below to illustrate.
See also Fig. 1; this figure draws a kind of timing protection switch that No. 519296 patent of TaiWan, China announced; when reality is used this switch; the user can push the operating portion 101 of the button 10 that is positioned on the housing 1; and make that the supporting part 11 of these button 10 bottoms is pressed in the sorption portion 121 of flexure strip 12; and then make the contact-making surface 122 on these flexure strip 12 other ends contact each other with the contact-making surface 141 of power supply input pin 14; and between power supply output connecting pin 13 and this power supply input pin 14, form electrical loop, and carry out the task of this switch.In addition, also have calutron 15 on this housing 1, this calutron 15 can produce magnetic field within the predetermined time, so that this sorption portion 121 moves towards the direction away from this calutron 15, and then reaches the effect of interrupting this electrical loop.
Yet the user usually can be because of careless false touch or the mistake button that compresses switch causes abending of electronic equipment or starts, and severe patient also can cause the damage of electronic equipment, and then causes loss on the funds and the user doubt on safe in utilization.For example, if the unlatching button of careless false touch of user or mistake piezoelectricity subset and cause the unexpected startup of electric equipment not only can cause the unnecessary waste of electric power also to allow the user be exposed in the dangerous environment for use easily.In addition, production equipment now adopts the fabrication schedule of automation usually, if false touch or mistake compress switch and abend or start production equipment, can cause the deviation on the fabrication schedule and produce the product of flaw, and then directly cause the huge loss on manufacturer's cost.
Therefore, improving one's methods in the hope of lowering the generation probability that false touch or mistake are pressed of various buttons arranged then, for example can increase button resistance, software that collocation is relevant, the particular press step is set or increases the switch password.But, inconvenience when the resistance of increase button can cause normal operating condition, and the relevant software of collocation, the particular press step is set and increases the switch password, not only increased cost of manufacture, also taken place easily can't start or close the situation of relevant electric equipment because of the user forgets step or password.
Hereat, how to provide that a kind of cost of manufacture is cheap, package assembly simply reaches button easy to use and take place with the situation that prevents false touch, and then the environment for use of user's safety is provided, be all circles' problem anxious to be solved now.
The utility model content
For solving the defective of aforementioned prior art, the purpose of this utility model provides a kind of button of electronic equipment of anti-false touch, is applied to the electric connection of two contacts in the electronic equipment, further controls the user mode of this electronic equipment.
For achieving the above object, the utility model provides a kind of button of electronic equipment, is applied to open and close the electric connection of two contacts in the electronic equipment, comprising: keying seat body has first restrictions and second restrictions; Keying body, sliding is arranged on this keying seat body, and the side of this keying body has the projection that contacts with this first restrictions or this second restrictions; Conductor is arranged on this keying body and towards this two contact; And elastic component, be connected between this keying body and this keying body; Wherein, when this projection contacts with this first restrictions, the bottom surface of this keying body is positioned at first height, make this conductor separate with this two contact, thereby prevent the electric connection of this two contacts mistake, when contacting when this first restrictions of this projection whiz and with this second restrictions, the bottom surface of this keying body moves to second height, so that this conductor contacts with this two contact, thereby electrically connect this two contact.
In an embodiment of the present utility model, this elastic component is wherein one of spring, shell fragment or a rubber.This keying seat body also has track, this track has the surface with this projection sliding contact, to make this projection contact with this first restrictions or this second restrictions, wherein, this track is L shaped groove, and this first restrictions and this second restrictions are two surfaces of this track and this projection sliding contact.
In another embodiment of the present utility model, this conductor is sheet structure.This first restrictions and this conductor apart from length greater than this second restrictions and this conductor apart from length.This keying seat body also has perforate.This button also comprises connector, and this connector passes this perforate so that this conductor is arranged on this keying body.
Than existing technology, the button of electronic equipment of the present utility model, be applied to open and close the electric connection of two contacts in the electronic equipment, this button comprises the keying seat body with first restrictions and second restrictions at least, keying body with projection, and conductor, matching relationship by this projection and this first restrictions or second restrictions, with when this projection contacts with this first restrictions, make this conductor separate with this two contact, thereby prevent the electric connection of this two contacts mistake, and when contacting in this first restrictions of this projection whiz and with this second restrictions, this conductor contacts with this two contact, thereby electrically connects this two contact.In view of the above, the utility model provides a kind of button of anti-false touch with low cost, simple in structure and easy to use, damages or energy waste because of touch of key-press by accident causes electronic equipment avoiding, and therefore the environment for use of the convenient and safety of user also can be provided.
Description of drawings
Fig. 1 is the schematic diagram of the button of prior art;
Fig. 2 is the schematic perspective view of the button of an embodiment of the present utility model;
Fig. 3 A is a user mode generalized section of the button of an embodiment of the present utility model;
Fig. 3 B is another user mode generalized section of the button of an embodiment of the present utility model.
The main element symbol description:
1 housing
10 buttons
101 operating portions
11 supporting parts
12 flexure strips
121 sorption portions
122,141 contact-making surfaces
13 power supply output connecting pins
14 power supplys input pin
15 calutrons
2,3 buttons
20,30 keying seat bodies
201,301 first restrictions
202,302 second restrictions
203 tracks
204,304 perforates
21,31 keying body
210,310 projections
22,32 conductors
220,320 connectors
23,33 elastic components
4 leads
41,42 contacts
Fe elastic force
P pressure
H1 first height
H2 second height
Embodiment
Below by particular specific embodiment execution mode of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this specification disclosed.The utility model also can be implemented or be used by other different specific embodiments.
See also Fig. 2, it is the three-dimensional exploded view of button that shows the electronic equipment of an embodiment of the present utility model, and this button is applied to open and close the electric connection of two contacts in the electronic equipment.As shown in the figure, this button 2 comprises: keying seat body 20, keying body 21, conductor 22 and elastic component 23.
This keying seat body 20 is on the sidewall first restrictions 201 and second restrictions 202 to be set within it, this keying body 21 is provided with a projection 210, is arranged on this keying seat body 20 by making that this keying body 21 is slided cooperating of first and second restrictions 201,202 of this projection 210 and this.In the present embodiment, this keying seat body 20 also has perforate 204, and this button 2 also comprises connector 220, this connector 220 passes this perforate 204 to be arranged at this conductor 22 on this keying body 21 and towards this two contact, thereby must be for two contacts in the electronic equipment (not shown) being electrically connected, use the effect of reaching unlatching or closing this electronic equipment.The conductor 22 of present embodiment is constructed in the form of sheets, but not as limit, still can be according to suitably change of situation.
Hold above-mentioned, this keying body 21 is slided and is arranged on this keying seat body 20, so by cooperating of this keying body 21 and this keying seat body 20, prevented that dust or other objects from falling into the slit that is present between this keying seat body 20 and this keying body 21, so can effectively prolong the useful life of button.In addition, in existing gap between existing gap and this connector 22 and this perforate 204 between this keying body 21 and this keying seat body 20, also can smear one or more layers lubricant, the mutual wearing and tearing when moving between the member, and then the useful life of prolongation button in order to reduce.
Moreover, also has track 203 on this keying seat body 20, this track 203 has the surface with 210 sliding contacts of this projection, contacts with this first restrictions 201 or this second restrictions 202 to make this projection 210, and then prevents the electric connection of this two contacts mistake or electrically connect this two contact.In the present embodiment, this track 203 is L shaped groove, but not as limit, the groove that still can select other shape is as this track 203.In addition, this first restrictions 201 and this second restrictions 202 are two surfaces of this track 203 and these projection 210 sliding contacts, but not as limit.
In order effectively to reduce the frictional force between this track 203 and this projection 210, in other embodiment of the present utility model, also can be chosen on this projection 210 roller is set, and in this track 203 to should slide rail being set roller, be convenient to operation with the above-mentioned frictional force of effective minimizing.
This elastic component 22 can be metal spring, shell fragment or other elastomer (for example, rubber), this elastic component 22 is connected between this keying seat body 20 and this keying body 21, and the bottom surface in order to back stretch to be provided with this keying body 21 moves to first height (when the bottom surface of this keying body 21 is positioned on this first restrictions 201) by second height (when the bottom surface of this keying body 21 is positioned on this second restrictions 202).In other embodiments, this elastic component 22 can select one or more spring assembly to form on demand, but not as limit.
In an embodiment of the present utility model, when not using this button 2, need earlier this keying body 21 to be applied rotation external force (for example: be rotated counterclockwise 90 degree), make the projection 210 of this keying body 21 on this first restrictions 201, move along this groove 203, this moment is because the matching relationship of this first restrictions 201 and this projection 210, make the bottom surface of this keying body 21 can be limited on this first height, and then make this conductor 22 separate, thereby prevent the electric connection of this two contacts mistake with this two contact.Relative, when desire is used this button 2, then need to apply earlier a rotation external force (for example: dextrorotation turn 90 degrees) on this keying body 21, make this this first restrictions 201 of projection 210 whizs, this keying body 21 can be by cooperating and carry out back and forth simple harmonic motion between this first and second height between this second restrictions 202, this elastic component 23 and this projection 210 this moment.Therefore, when the user applies downward force on this keying body 21 time, the bottom surface of this keying body 21 is moved on this second height, and then make this conductor 22 electrically connect this two contact (not shown), thereby reach the purpose that this electronic equipment of control opens or cuts out.
It should be noted that this connector 220 can be chosen as one-body molded with the manufacturing of this keying body 21 or separates setting according to situation.And this connector 220 also can be chosen as one-body molded with the manufacturing of this conductor 22 or separate setting according to situation, and this conductor 22 can select for use the preferable materials of conductivity such as copper, iron, silicon, gold to make, and it is shaped to plates in response to demand, strip shape body or other be easy to electrically connect the body of two contacts.
Please consult Fig. 3 A and Fig. 3 B simultaneously, it is the user mode generalized section that shows the button of an embodiment of the present utility model.As shown in the figure, button 3 comprises: keying seat body 30, keying body 31, conductor 32 and elastic component 33.Have first restrictions 301 and second restrictions 302 on this keying seat body 30.This keying body 31 is slided and is arranged on this keying seat body 30, and this keying body 31 to have a projection 310 corresponding with this first restrictions 301 and second restrictions 302.This conductor 32 is by a connection piece 320 and be connected with this keying body 31, and an end of this connector 320 is connected with the bottom surface of this keying body 31, and its other end penetrates the perforate 304 that protrudes out these keying seat body 30 bottoms and is connected with this conductor 32.Therefore, when the projection 310 of this keying body 31 on this second restrictions 302 and when being subjected to downward pressure, this conductor 32 is subjected to the traction of this connector 320 and two contacts 41,42 on the lead 4 in the electronic equipment (not shown) is electrically connected.
As shown in Figure 3A, it shows that the bottom surface of 33 pairs of these keying body 31 of this elastic component provides an elastic force Fe upwards, and make the bottom surface of this keying body 31 be positioned at the first height h1, this moment, this keying body 31 affected this conductor 32 upwards to leave this two contact 41,42 by this connector 320, and make that formation is opened a way between this two contact 41,42, and then interrupt the electric connection of two contacts 41,42 in this electronic equipment.
Shown in Fig. 3 B, it shows that the user applies a downward pressure P to this keying body 31, the upwards elastic force Fe that this pressure P can provide greater than 33 of this elastic components, and make the bottom surface of this keying body 31 be positioned at the second height h2, this moment, this keying body 31 affected this conductor 32 this contact 41,42 of contact downwards by this connector 320, and make and form path between this two contact 41,42, and then provide the electric connection of two contacts 41,42 in this electronic equipment.
In sum, the button of electronic equipment of the present utility model, be applied to open and close the electric connection of two contacts in the electronic equipment, this button comprises the keying seat body with first restrictions and second restrictions at least, keying body with projection, and conductor, matching relationship by this projection and this first restrictions or second restrictions, with when this projection contacts with this first restrictions, make this conductor separate with this two contact, thereby prevent the electric connection of this two contacts mistake, and when contacting in this first restrictions of this projection whiz and with this second restrictions, this conductor contacts with this two contact, thereby electrically connects this two contact.In view of the above, the utility model provides a kind of button of anti-false touch with low cost, simple in structure and easy to use, damages or energy waste because of touch of key-press by accident causes electronic equipment avoiding, and therefore the environment for use of the convenient and safety of user also can be provided.
Claims (9)
1. the button of an electronic equipment is applied to open and close the electric connection of two contacts in the electronic equipment, it is characterized in that, comprising:
Keying seat body has first restrictions and second restrictions;
Keying body, sliding is arranged on this keying seat body, and the side of this keying body has the projection that contacts with this first restrictions or this second restrictions;
Conductor is arranged on this keying body and towards this two contact; And
Elastic component is connected between this keying body and this keying body;
Wherein, when this projection contacts with this first restrictions, the bottom surface of this keying body is positioned at first height, make this conductor separate with this two contact, thereby prevent the electric connection of this two contacts mistake, when contacting when this first restrictions of this projection whiz and with this second restrictions, the bottom surface of this keying body moves to second height, so that this conductor contacts with this two contact, thereby electrically connect this two contact.
2. the button of electronic equipment according to claim 1 is characterized in that: this elastic component is wherein one of spring, shell fragment or a rubber.
3. the button of electronic equipment according to claim 1, it is characterized in that: this keying seat body also has track, and this track has the surface with this projection sliding contact, contacts with this first restrictions or this second restrictions to make this projection.
4. the button of electronic equipment according to claim 3, it is characterized in that: this track is L shaped groove.
5. the button of electronic equipment according to claim 4 is characterized in that: this first restrictions and this second restrictions are two surfaces of this track and this projection sliding contact.
6. the button of electronic equipment according to claim 1, it is characterized in that: this conductor is sheet structure.
7. the button of electronic equipment according to claim 1 is characterized in that: this first restrictions and this conductor apart from length greater than this second restrictions and this conductor apart from length.
8. the button of electronic equipment according to claim 1, it is characterized in that: this keying seat body also has perforate.
9. the button of electronic equipment according to claim 8, it is characterized in that: also comprise connector, it passes this perforate so that this conductor is arranged on this keying body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200750036U CN201549404U (en) | 2009-07-21 | 2009-07-21 | Button of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200750036U CN201549404U (en) | 2009-07-21 | 2009-07-21 | Button of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549404U true CN201549404U (en) | 2010-08-11 |
Family
ID=42604583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200750036U Expired - Fee Related CN201549404U (en) | 2009-07-21 | 2009-07-21 | Button of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549404U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137365A (en) * | 2011-12-01 | 2013-06-05 | 林登贝格利勃海尔-航空股份有限公司 | Actuation element |
| WO2016138719A1 (en) * | 2015-03-02 | 2016-09-09 | 捷开通讯(深圳)有限公司 | Push-button apparatus and electronic device |
| CN109770669A (en) * | 2019-03-05 | 2019-05-21 | 安徽冠东电子科技有限公司 | A kind of rotation opened by push pressing cup and its operating method |
| CN115383943A (en) * | 2022-09-14 | 2022-11-25 | 无锡东海智控软件有限公司 | Automatic temperature control type hot air gun controller |
-
2009
- 2009-07-21 CN CN2009200750036U patent/CN201549404U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137365A (en) * | 2011-12-01 | 2013-06-05 | 林登贝格利勃海尔-航空股份有限公司 | Actuation element |
| WO2016138719A1 (en) * | 2015-03-02 | 2016-09-09 | 捷开通讯(深圳)有限公司 | Push-button apparatus and electronic device |
| CN109770669A (en) * | 2019-03-05 | 2019-05-21 | 安徽冠东电子科技有限公司 | A kind of rotation opened by push pressing cup and its operating method |
| CN115383943A (en) * | 2022-09-14 | 2022-11-25 | 无锡东海智控软件有限公司 | Automatic temperature control type hot air gun controller |
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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: 20100811 Termination date: 20120721 |