CN1270338C - Composite key with mode selection - Google Patents
Composite key with mode selection Download PDFInfo
- Publication number
- CN1270338C CN1270338C CN 03127748 CN03127748A CN1270338C CN 1270338 C CN1270338 C CN 1270338C CN 03127748 CN03127748 CN 03127748 CN 03127748 A CN03127748 A CN 03127748A CN 1270338 C CN1270338 C CN 1270338C
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- group
- dial
- button
- base
- groove
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Abstract
The present invention provides a mode selection device and a composite key with the device. The mode selection device comprises a casing, a base and a shifting disk, wherein the casing is provided with a hole; the base positioned under the casing comprises a clamping hook and a group of clamping grooves and the clamping hook is arranged between a group of clamping grooves; the shifting disk is arranged in the hole and comprises a recess and a group of flanges corresponding to a group of clamping grooves; the recess is positioned at the center of the shifting disk and a group of flanges are positioned under the shifting disk and are embedded with a group of clamping grooves. When the clamping hook is clamped with one edge of the shifting disk, the clamping hook, a group of clamping grooves and a group of flanges are keep the corresponding position of the shifting disk and the base constant.
Description
Technical field
The composite push-button that the present invention relates to a kind of mode selector and contain this device.
Background technology
In various electronic installations, usually to use multiple different input unit, wherein the most common person is a button.Common keypress function is simple, often can only import a kind of single information, for example numeral, literal or the instruction that presets.
Yet along with the function of various electronic installations is complicated day by day, the simple functions of common key-press has been the demand of not applying.Thereby present someone proposes a kind of button with complex function 100 as shown in Figure 1a.This button includes, shown in Fig. 1 b, and a pedestal 110, a fixture 120, a housing 130, a dial 140 and a button 150.One hole 131 is arranged on the housing 130.Fixture 120 contains an elastic parts 121 and a brush 123, and by screw 122 elastic parts 121, housing 130 is fixed together with the dial 140 that passes hole 131.There is a depression 141 in dial 140 central authorities.Button 150 is contained in the depression 141, and combines with pedestal 110 and form button 100.
Because the cause of screw 122 latched positions restrictions, composite-functional key-press 100 be when assembling, its group is cube to being vertical direction.Therefore, when any device will assemble this kind button 100, just must yield to this fact in the design.
In addition, because button 100 contains the part of quite a lot of number, it also is disadvantageous loading onto in production cost and component groups.Therefore, the present invention proposes a kind ofly the time both do not had orthogonal sets cube to restriction in combination, simultaneously also less mode selector of component count and the composite push-button that contains this device.
Summary of the invention
Main purpose of the present invention is the composite push-button that a kind of mode selector is provided and contains this device, because of the Forming framework structure that is different from prior art solve can't overcome in the prior art particular group cube to problem.
Another main purpose of the present invention is to provide a kind of and reaches the mode selector of identical effect with less part, and the composite push-button that contains this device.
Another main purpose of the present invention is the composite push-button that a kind of mode selector is provided and contains this device, its have can reduce production costs, save man-hour, with the advantage that improves qualification rate.
According to above-mentioned purpose, the present invention discloses a kind of mode selector, and it is generally used in the composite push-button.Generally speaking, mode selector of the present invention comprises a shell, a base, with a dial.One hole is arranged, in order to base and the dial after the arrangement combination on the shell.Be positioned at the base of the below of shell, include one group of draw-in groove, and the grab between this group draw-in groove.Be placed in the dial in the hole, comprise a depression and one group of bead corresponding to draw-in groove, this depression is positioned at the central authorities of dial, and this group bead then is positioned at the below of dial, and can be chimeric with draw-in groove.Depending on the circumstances or the needs of the situation, this mode selector can further comprise a button, and it is contained in the depression of dial.
Mode selector of the present invention is being organized immediately, and shell is below the dial and between dial and base.When the edge of grab on the base and dial fastened, grab, this group draw-in groove were organized bead therewith can to keep the relative position of dial and base jointly constant, and made with dial after base combines and pass and be placed in hole on the shell.
Description of drawings
Fig. 1 a and Fig. 1 b are the schematic diagram that has composite-functional key-press in the prior art;
Fig. 2 is the assembly exploded view of a preferred embodiment of mode selector of the present invention;
Fig. 3 is the schematic diagram of base in the preferred embodiment of mode selector of the present invention;
Fig. 4 is the upward view of hole in the preferred embodiment of mode selector of the present invention;
Fig. 5 a is the schematic diagram that base engages with dial separately;
Fig. 5 b is the end view after the combination of components among Fig. 2
Embodiment
The invention provides a kind of mode selector, and the composite push-button that contains this device.This kind mode selector, the preferably is to be used for multiple electronic installation, such as but not limited to: camera, device for mobile communication, computer or remote controller particularly are used in the digital camera.Yet this data input device also can be used for other any type of button, as long as it need have the function of preference pattern and button simultaneously.
Fig. 2 is the assembly exploded view of mode selector preferred embodiment of the present invention.Mode selector comprises a shell 230, a base 220, with a dial 240.One hole 231 is arranged on the shell 230, required according to circumstances, the part of shell 230 also can extend to the form of wall 232 hole 231 under, and cover hole 231 in fact from the below.This hole 231 in order to settle in conjunction with after base 220 and dial 240.The dial 240 that can be placed in the hole 231 comprises a depression 241 and one group of bead 242.This depression 241 is positioned at the central authorities of dial 240, and this group bead 242 then is positioned at the below of dial 240.In addition, still there are a shrinkage pool 243 and an edge 244 in the below of dial 240.
Please be simultaneously referring to Fig. 2 and Fig. 3.One group of bead 242 correspondence on the dial 240, and can be embedded in one group of draw-in groove 321 on the base 320.Bead 242 is after being embedded in draw-in groove 321 fully, and bead 242 can be fixed jointly with draw-in groove 321 and be kept dial 240 constant with the relative position of base 220.
This mode selector preferably can further comprise a button 250, and it can be contained in the depression 241 of dial 240.Depending on the circumstances or the needs of the situation, between button 250 and dial 240, mode selector can further comprise an ornamental circlets 260.
In order to finish the function of preference pattern, base 220 belows further have a brush 225, and it optionally is electrically connected with a circuit board (not shown), and in response to the action of user's revolving dial, and reach the function of model selection.
The thin bilge construction of base 220 as shown in Figure 3, includes one group of draw-in groove 321, and the grab 322 between this group draw-in groove 321.One group of bead 242 on the dial 240 is promptly corresponding, and can be embedded in this group draw-in groove 321 on the base 320.In addition, the preferably also can include a protrusion 323 corresponding to dial 240 below shrinkage pools 243 on the base 320, and one group of ledge 324.
Please be simultaneously referring to Fig. 2 and Fig. 3.Mode selector of the present invention is being organized immediately, and the dial 240 during base 220 promptly is able to the mode of horizontal cross and is placed in hole 231 combines.In the process of combination, bead on the dial 240 242 is promptly corresponding and be embedded in the draw-in groove 321 on the base.After bead 242 was embedded in this draw-in groove 321 fully, the edge 244 that grab 322 promptly gets with dial 240 fastened.At this moment, protrusion 323 also enters and is placed in the shrinkage pool 243 on the aforementioned dial 240.After in case bead 242 is embedded in the draw-in groove 321 fully, it is constant with the relative position of base 220 that grab 322, draw-in groove 321, bead 242, protrusion 323 and shrinkage pool 243 are promptly kept dial 240 jointly, and form a sandwich structure with the shell 230 in the middle of being positioned at simultaneously.
Be positioned at hole 431 on the shell 430 below, as shown in Figure 4, further have a plurality of potholes 445, its inner edge according to hole 431 is arranged in annular.In case base 320 is with after dial 240 combines, because one group of ledge 323 on the base 320 promptly designs corresponding to these a plurality of potholes 445, therefore, this group ledge 323 can be in response to the action of user's revolving dial 240, and embed respectively movably in this pothole 445, cause the stepping phenomenon when under preference pattern, stirring dial 240.
Be positioned at the number of hole 431 below potholes 445, be to be implemented when of the present invention by the skilled personnel, depending on the circumstances or the needs of the situation and decision.The preferably can be 2 to 24,4 to 20 of better persons, 6 to 18 of special good persons.
Illustration is worked as base 520 among Fig. 5 a, separately the situation that engages with dial 540.At this moment, the grab on the base 520 522 fastens with an edge 544 of dial 540.In the time will removing the fastening state of dial 540 and base 520, only need grab 522 is moved down one section enough distance.After this, oppositely remove base 520 again, promptly remove the fastening state of dial 540 and base 520 fully.
Fig. 5 b is the end view after the combination of components among Fig. 2, and wherein illustrated assembly has shell 530, base 520, brush 525, dial 540 and button 550.
By the above narration that is regarded as preferred embodiment of the present invention at present, hope can be known description feature of the present invention and spirit more.Yet, the non-restriction that will comprise category for the present invention of above disclosed preferred embodiment.On the contrary, the change arrangement of aforesaid explanation and various isotropisms thereof all is the protection category that the present invention will be subjected to.Therefore the category of claim of the present invention should be done the broadest explanation according to above-mentioned explanation, contains the change that institute might be impartial in fact and the arrangement of equalization simultaneously.
Claims (12)
1. mode selector comprises:
One shell, this shell has a hole;
One base is positioned at the below of this shell, and this base comprises a grab and one group of draw-in groove, and wherein this grab is between this group draw-in groove; With
One dial is placed in this hole, this dial comprise a depression with corresponding to one group of bead of this group draw-in groove, wherein this depression is positioned at this dial central authorities, and this group bead is positioned at the below of this dial and chimeric with this group draw-in groove;
Wherein, when the edge of this grab and this dial fastened, the relative position that this grab, this group draw-in groove and this group bead are kept this dial and this base jointly was constant.
2. mode selector as claimed in claim 1, wherein the part of this shell extend to this hole under and cover this hole in fact.
3. mode selector as claimed in claim 1, wherein this shell further has a plurality of potholes, this pothole is arranged in annular according to the edge of this hole, this base further has one group of ledge corresponding to this pothole, this group ledge embeds respectively in this pothole movably in response to a user action.
4. mode selector as claimed in claim 1, wherein this base further has a brush, this brush in response to a user action to carry out model selection.
5. mode selector as claimed in claim 1 is wherein promptly removed this fastening state after this grab moves down one section enough distance.
6. mode selector as claimed in claim 1 further comprises a button, and this button is contained in this depression.
7. a composite push-button comprises button and a kind of mode selector, and this mode selector comprises:
One shell, this shell has a hole;
One base is positioned at the below of this shell, and this base comprises a grab and one group of draw-in groove, and wherein this grab is between this group draw-in groove; With
One dial is placed in this hole, this dial comprise a depression with corresponding to one group of bead of this group draw-in groove, wherein this depression is positioned at this dial central authorities, and this group bead is positioned at the below of this dial and chimeric with this group draw-in groove;
Wherein, when the edge of this grab and this dial fastened, the relative position that this grab, this group draw-in groove and this group bead are kept this dial and this base jointly was constant.
8. composite push-button as claimed in claim 7, wherein the part of this shell extend to this hole under and cover this hole in fact.
9. composite push-button as claimed in claim 7, wherein this shell further has a plurality of potholes, this pothole is arranged in annular according to the edge of this hole, this base further has one group of ledge corresponding to this pothole, this group ledge embeds respectively in this pothole movably in response to a user action.
10. composite push-button as claimed in claim 7, wherein this base further has a brush, this brush in response to a user action to carry out model selection.
11. composite push-button as claimed in claim 7 is wherein promptly removed this fastening state after this grab moves down one section enough distance.
12. composite push-button as claimed in claim 7, this button is contained in this depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03127748 CN1270338C (en) | 2003-08-13 | 2003-08-13 | Composite key with mode selection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03127748 CN1270338C (en) | 2003-08-13 | 2003-08-13 | Composite key with mode selection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1581390A CN1581390A (en) | 2005-02-16 |
| CN1270338C true CN1270338C (en) | 2006-08-16 |
Family
ID=34578862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03127748 Expired - Fee Related CN1270338C (en) | 2003-08-13 | 2003-08-13 | Composite key with mode selection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1270338C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6414794B2 (en) * | 2014-11-28 | 2018-10-31 | エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Dial structure and remote controller using this dial structure |
| CN105096558B (en) * | 2015-06-29 | 2019-07-02 | 广州飞米电子科技有限公司 | A kind of remote controler |
-
2003
- 2003-08-13 CN CN 03127748 patent/CN1270338C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1581390A (en) | 2005-02-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |