CN201550373U - Modularized key combination structure - Google Patents
Modularized key combination structure Download PDFInfo
- Publication number
- CN201550373U CN201550373U CN2009202186086U CN200920218608U CN201550373U CN 201550373 U CN201550373 U CN 201550373U CN 2009202186086 U CN2009202186086 U CN 2009202186086U CN 200920218608 U CN200920218608 U CN 200920218608U CN 201550373 U CN201550373 U CN 201550373U
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- China
- Prior art keywords
- key
- press module
- circuit board
- modularization
- combination structure
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Abstract
The utility model provides a modularized key combination structure, which comprises a casing and a key module. An electronic device is received in an inner holding space of the casing, the bottom portion of a holding groove on one side of the holding space is provided with a plurality of positioning portions, the key module is assembled and combined inside the holding groove of the casing and comprises a holding seat body and a circuit body, a plurality of key units on the circuit board are exposed on outer sides of through holes arranged on the surface of the holding seat body, the holding seat body is clamped into the holding groove along a separating board on the lateral edge of the holding groove, and retained on the separating board via a pressing board extending from the outer lateral edge of the holding seat body, simultaneously positioning portions of the holding groove correspondingly protrude above joint holes on the surface of the circuit board, and then combination portions on the holding seat body are in corresponding abutment with the positioning portions of the holding groove. Therefore, the key modularized design leads assembly to be more convenient and speedy, and further achieves accurate alignment and stable structure, and the effect of reliable integral assembly by using a locking and retaining means.
Description
Technical field
The utility model relates to a kind of key combination structure, relates in particular to a kind of modularization key combination structure.
Background technology
Electronics technology, multimedia information industry is flourish doubly rapid-result long with network communications technology now, people's life, study, work and amusement are brought to another brand-new field, make interhuman contact can see through network communication and transmit required instant messaging, advertising or contact mail etc. mutually, also can search relevant data, online chatting or the online game convenience when work, amusement or study are provided by network, can utilize simultaneously display to transmit the data signal of host computer inside, in order to as the bridge of linking up between computer and user.
Moreover, from the employed up till now LCD of early stage crt display (CRT), all towards trend development light, thin and that do not take up space, more have and develop a kind of touch-sensitive display, it mainly is provided with touch panel (Touch Panel) in display, replace keyboard and mouse by this, do not need complicated program upward directly to come the input operation instruction, impel computer to use more hommization at computer or panel type computer (Panel) with touch control manners such as finger or pens.
Yet, general computer or panel type computer, its switching device is arranged at back side of shell mostly, though this kind mode can solve the problem of electric power starting, just must open or powered-down after the housing rear presses on switching device in the mode that touches but often need earlier hand to be reached, directly cause people's inconvenience in the use, so that there is the dealer to develop the construction of switch device of this kind panel type computer, see also shown in Figure 8, it is existing three-dimensional exploded view, wherein lid A is by front cover body A1, rear cover body A2 forms, and offer in the positive centre of front cover body A1 can be for the rectangular window A11 of the corresponding combination of LCD face equipment B, and window A11 lower edge is provided with a plurality of circular hole A12, Combination Design as switch key group C, then be connected with circuit board D in switch key group C rear again, forward type power switch device design by this, allow the user can conveniently open or close computer power, but described switch key group C assembles with the mode that front cover body A1 combination only utilizes simple embedding to engage, when pushing, make generation gap between switch key group C and hole A12 easily and cause it loosening, rock, overall structure stability is not good, and, the user also will twist when excessive when pushing strength, distortion institute causes damage that switch key group C is correlated with and destruction etc., and this is and remains the dealer of manufacturer and study the place of improving direction.
Summary of the invention
So the creator is because above-mentioned problem and disappearance, to collect related data via assessing in many ways and consider, and utilize the research and development experience for many years of engaging in the industry constantly to study and revise, the beginning is designed the novel birth of this kind modularization key combination structure.
Main purpose of the present utility model is that key-press module includes ccontaining pedestal and circuit board, making a plurality of push-button units on its circuit board is to expose the open-work outside of offering on the accommodation seat surface, ccontaining pedestal is snapped in it along the dividing plate on the storage tank side, and compressed the plate block on dividing plate with what the external side of accommodation seat extended, also make simultaneously the location division correspondence of storage tank pass conjugate foramen on the circuit board surface, again the joint portion on the ccontaining pedestal and the location division of storage tank institute tool are corresponding butt joint in conjunction with after, convenient quick when making assembling with this press key modularized design, and it is accurate to reach contraposition, structure is firm and can utilize the interlocking fixed form to make effectiveness more certain on the overall package.
Secondary objective of the present utility model is that key-press module can make simple and easy assembly and disassembly and form discrete group structure state with housing, this kind can solve damage, the replacing problem after the long-time use of key-press module, also can replace or make up the push-button unit that different size pattern, quantity are arranged arbitrarily, its modular key-press module can be reached arbitrarily change use in the consumptive material mode according to the different demands of user.
A purpose more of the present utility model is can be provided with one or more source of sound modules, electric connector etc. on the circuit board of key-press module institute tool, and have signaling transfer point after making circuit board and electronic installation being connected, can be used as the switching interface by this or expand the more outer periphery equipment of connection.
In order to achieve the above object, the utility model provides a kind of modularization key combination structure, includes housing and key-press module, wherein:
Described enclosure interior is formed with the accommodation space that can supply to accommodate electronic installation, and is provided with storage tank in accommodation space one side, and the storage tank bottom is provided with a plurality of location divisions;
Described key-press module is assembled in the storage tank of housing, and include ccontaining pedestal and circuit board, and the accommodation seat surface is provided with a plurality of open-works and can docks the joint portion that combines with the location division, and be provided with a plurality of push-button units that can expose through-hole position, and then be provided with between the adjacent key unit to pass and form the fixing a plurality of conjugate foramens of inlay card for the location division in circuit board one side surface.
Preferably, the location division of the joint portion of described housing and the ccontaining pedestal of key-press module is counterbore, lockhole respectively, and utilizes setting element to penetrate in the lockhole corresponding on counterbore in joint portion institute tool, the location division interlocking to be fixed into and to be one.
Preferably, relative outside corner is provided with a plurality of limiting sections to the storage tank of described housing in the location division, and the ccontaining pedestal bottom of key-press module is respectively equipped with the support division that can be corresponding butt joint combination with limiting section.
Preferably, the support division of the limiting section of described housing and the ccontaining pedestal of key-press module is respectively perforation, locking hole, and utilizes lock member to penetrate in the locking hole corresponding on perforation in support division institute tool, the limiting section interlocking to be fixed into and to be one.
Preferably, the storage tank of described housing is provided with dividing plate adjacent to the location division outer side edges, and be extended with downwards respectively can be for being held in a plurality of clamps on the circuit board surface in the ccontaining pedestal both sides of key-press module, and then extend outwardly in the external side of accommodation seat and can the confession block to compress plate on dividing plate.
Preferably, a plurality of push-button units on the described key-press module circuit board are push-button switch, touching switch, piezoelectric type switch, capacitance-type switch or mechanical switch.
Preferably, the circuit board of described key-press module institute tool is provided with one or more source of sound modules, electric connector.
Preferably, the described enclosure interior electronic installation of accommodating is a display pannel.
Compared with prior art, modularization key combination structure described in the utility model, key-press module has ccontaining pedestal and circuit board, making the push-button unit on its circuit board is the through-hole position that exposes on the ccontaining pedestal, when making ccontaining pedestal be assembled in the housing with this press key modularized design convenient fast, and reach that contraposition is accurate, structure firm and it is more certain to utilize the interlocking fixed form to make on the overall package.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Three-dimensional exploded view when Fig. 3 is the utility model assembling;
Side cutaway view when Fig. 4 is the utility model assembling;
Fig. 5 is the side cutaway view after the utility model assembling;
Fig. 6 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 7 is the three-dimensional exploded view of another preferred embodiment of the utility model;
Fig. 8 is existing three-dimensional exploded view.
Description of reference numerals: 1-housing; The 10-accommodation space; The 11-storage tank; The 111-location division; The 1111-lockhole; The 112-limiting section; The 1121-locking hole; The 113-dividing plate; The 2-key-press module; The ccontaining pedestal of 21-; The 211-open-work; The 212-joint portion; The 2121-counterbore; The 2122-setting element; The 213-support division; The 2131-perforation; The 2132-lock member; The 214-clamp; 215-hangs down pressing plate; The 22-circuit board; The 221-push-button unit; The 222-conjugate foramen; 23-source of sound module; The 24-electric connector; The 3-display pannel; The A-lid; The A1-front cover body; The A11-window; The A12-hole; The A2-rear cover body; The B-LCD face equipment; C-switch key group; The D-circuit board.
Embodiment
For reaching above-mentioned purpose and structure, technological means that the utility model adopted and effect thereof, drawing illustrates in detail that with regard to preferred embodiment of the present utility model its step and function are as follows, profit is understood fully.
See also Fig. 1, Fig. 2, shown in Figure 3, three-dimensional exploded view when being respectively stereo appearance figure of the present utility model, three-dimensional exploded view and assembling finds out that by knowing among the figure the utility model includes housing 1 and key-press module 2, so with regard to the main member of this case and feature describes in detail as after, wherein:
Described housing 1 inside is formed with can be for the accommodation space 10 of accommodating a plurality of electronic installations, and be concaved with storage tank 11 in accommodation space 10 1 sides, and storage tank 11 bottoms are provided with a plurality of location divisions 111, and location division 111 relative outside corners then are respectively equipped with limiting section 112; In addition, storage tank 11 is provided with dividing plate 113 adjacent to location division 111 outer side edges.
Described key-press module 2 is assembled in the storage tank 11 of housing 1, and include ccontaining pedestal 21 and circuit board 22, offer a plurality of open-works 211 of the shape that is distributed in distance on wherein ccontaining pedestal 21 surfaces, and two 211 of adjacent open-works are provided with the joint portion 212 that can be corresponding butt joint combination with location division 111, and ccontaining pedestal 21 bottoms then are provided with the support division 213 that can be corresponding butt joint combination with limiting section 112; In addition, have a plurality of electronic components and circuit layout on the circuit board 22, and be provided with a plurality of push-button units 221 that can expose open-work 211 places in circuit board 22 1 side surfaces, and two 221 of adjacent push-button units also are provided with and can pass the fixing a plurality of conjugate foramens 222 of inlay card for location division 111; Moreover ccontaining pedestal 21 both sides are extended with downwards respectively and can be held in circuit board 22 lip-deep a plurality of clamps 214, and then extend outwardly and can compress plate 215 on dividing plate 113 for block in ccontaining pedestal 21 outer side edges.
The a plurality of push-button units 221 of above-mentioned key-press module 2 on circuit board 22 can be push-button switch, the touching switch, the piezoelectric type switch, pattern such as capacitance-type switch or mechanical switch, and circuit board 22 can utilize transmission line to reach with electronic installation and be electrically connected, when the user presses on the push-button unit 221, can carry out the signal triggering conducting, and make circuit board 22 produce control signal output, in order to power control switch as electronic installation, instruction input or formula are carried out and are used, but skill feature of the present utility model is not limited thereto, all any be familiar with that described skill person can think easily in the utility model field and variation or modification, all should in like manner covered in the claim of following this case, close and give Chen Ming.
Please consult Fig. 2 simultaneously, Fig. 3, Fig. 4, shown in Figure 5, be respectively three-dimensional exploded view of the present utility model, three-dimensional exploded view during assembling, side cutaway view after side cutaway view during assembling and the assembling, find out by knowing among the figure, above-mentioned member is when assembling, ccontaining pedestal 21 with 2 tools of key-press module snaps in the storage tank 11 along the dividing plate 113 on housing 1 outer side edges earlier, and on dividing plate 113, limit it and move distance in the orientation forward with plate 215 blocks that compress that ccontaining pedestal 21 sides are extended, avoid colliding housing 1 inner other electronic components with this, also making simultaneously location division 111 correspondences of storage tank 11 bottoms pass conjugate foramen 222 on the circuit board 22 is an inlay card and fixes, the location division 111 of 11 tools in ccontaining pedestal 21 lip-deep joint portions 212 and storage tank can be corresponding butt joint combination, utilize setting element 2122 to penetrate the counterbore 2121 of 212 tools in regular turn again in the joint portion, corresponding lockhole 1111 interior interlockings are fixed into and are one on the location division 111, and the support division 213 of the smooth shape in ccontaining pedestal 21 bottoms is corresponding butt joint combination with the limiting section 112 of storage tank 11 corners, after making the perforation 2131 of 213 tools of its support division be aligned with locking hole 1121 on the limiting section 112, utilize lock member 2132 to penetrate in regular turn again in perforation 2131, interlocking is fixed in the locking hole 1121, then can be with ccontaining pedestal 21, circuit board 22 is assembled in storage tank 111 inside and becomes one, more fast convenient when making assembling with this press key modularized design, and then it is accurate to reach contraposition, structure is firm and can utilize the interlocking fixed form to make effectiveness more certain on the overall package.
Above-mentioned the utility model housing 1 can be formed in one or by before two or more, rear casing constitutes, and described housing 1 is to be assembled in the fixing mode of interlocking with key-press module 2 preferred embodiments, but the utility model is when practical application, be not to be as limitation with this, also can utilize chimeric mutually, combinations such as snaps into position are implemented, when it only need provide in the storage tank 111 that the key-press module 2 of modularized design is assembled in housing 1 convenient fast, and modular key-press module 2 also can reach contraposition after assembling accurate, the firm effectiveness of structure gets final product, therefore the form that can reach aforementioned effect is such as contained by the utility model all should, the structural change of simple and easy modification of this kind and equivalence, all should in like manner be contained in the utility model claim, close and give Chen Ming.
And when using, because key-press module 2 exposes ccontaining pedestal 21 lip-deep open-works 211 outsides respectively in circuit board 22 set a plurality of push-button units 221, allow the user can press on push-button unit 221 and carry out the signal triggering conducting, and make circuit board 22 just produce corresponding control signal output, can carry out function of use as power control switch, instruction input or formula to the electronic installation that accommodate housing 1 inside simultaneously.
In addition, the above only is preferred embodiment of the present utility model, non-so limitation the utility model claim, the utility model key-press module 2 can be done simple and easy assembling and detachably form discrete group structure state with housing 1, this kind can solve damage, the replacing problem after key-press module 2 long-time the uses, also can replace or make up the push-button unit 221 that different size pattern, quantity are arranged arbitrarily, its modular key-press module 2 can be reached change use in the consumptive material mode arbitrarily according to the different user demands of user; In addition, can further be provided with one or more source of sound modules 23 on the circuit board 22 of 2 tools of key-press module (as microphone, loudspeaker etc.), electric connector 24 (as USB) (as shown in Figure 6), and can have the function of switching after making circuit board 22 and electronic installation being connected, can be used as switching interface or expansion is connected with more outer periphery equipment (as video signal by this, carry-on dish or card reader etc.), simultaneously can promote the overall utility and the scope of application, and the electronic installation that accommodate described housing 1 inside also can be display pannel 3 or touch panel (as shown in Figure 7), constitute the panel type computer conveniently directly to come the input operation instruction and can organize with the mode of touch-controls such as finger or pen, contained by the utility model so can reach the form of aforementioned effect such as, simple and easy modification of this kind and equivalent structure change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.
In sum, modularization key combination structure of the present utility model can reach its effect and purpose really, so the utility model really is the utility model of a practicality excellence, meet the application important document of novel patent in fact, file an application in the whence in accordance with the law, expect that examining committee grants accurate this case early, ensureing creator's arduous utility model, if an ancient unit of weight office have any check doubtful, the indication of please writing to us without sparing, settled the doing one's utmost of creator cooperates, and the true feeling moral just.
Claims (8)
1. a modularization key combination structure is characterized in that, comprises housing and key-press module, wherein:
Described enclosure interior is formed with the accommodation space that can supply to accommodate electronic installation, and is provided with storage tank in accommodation space one side, and the storage tank bottom is provided with a plurality of location divisions;
Described key-press module is assembled in the storage tank of housing, and include ccontaining pedestal and circuit board, and the accommodation seat surface is provided with a plurality of open-works and can docks the joint portion that combines with the location division, and be provided with a plurality of push-button units that can expose through-hole position, and then be provided with between the adjacent key unit to pass and form the fixing a plurality of conjugate foramens of inlay card for the location division in circuit board one side surface.
2. modularization key combination structure as claimed in claim 1, it is characterized in that, the location division of the joint portion of described housing and the ccontaining pedestal of key-press module is counterbore, lockhole respectively, and utilizes setting element to penetrate in the lockhole corresponding on counterbore in joint portion institute tool, the location division interlocking to be fixed into and to be one.
3. modularization key combination structure as claimed in claim 1, it is characterized in that, relative outside corner is provided with a plurality of limiting sections to the storage tank of described housing in the location division, and the ccontaining pedestal bottom of key-press module is respectively equipped with the support division that can be corresponding butt joint combination with limiting section.
4. modularization key combination structure as claimed in claim 3, it is characterized in that, the support division of the limiting section of described housing and the ccontaining pedestal of key-press module is respectively perforation, locking hole, and utilizes lock member to penetrate in the locking hole corresponding on perforation in support division institute tool, the limiting section interlocking to be fixed into and to be one.
5. modularization key combination structure as claimed in claim 1, it is characterized in that, the storage tank of described housing is provided with dividing plate adjacent to the location division outer side edges, and be extended with downwards respectively can be for being held in a plurality of clamps on the circuit board surface in the ccontaining pedestal both sides of key-press module, and then extend outwardly in the external side of accommodation seat and can the confession block to compress plate on dividing plate.
6. modularization key combination structure as claimed in claim 1 is characterized in that, a plurality of push-button units on the described key-press module circuit board are push-button switch, touching switch, piezoelectric type switch, capacitance-type switch or mechanical switch.
7. modularization key combination structure as claimed in claim 1 is characterized in that, the circuit board of described key-press module institute tool is provided with one or more source of sound modules, electric connector.
8. modularization key combination structure as claimed in claim 1 is characterized in that, the electronic installation that described enclosure interior is accommodated is a display pannel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202186086U CN201550373U (en) | 2009-09-30 | 2009-09-30 | Modularized key combination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202186086U CN201550373U (en) | 2009-09-30 | 2009-09-30 | Modularized key combination structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550373U true CN201550373U (en) | 2010-08-11 |
Family
ID=42605556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202186086U Expired - Fee Related CN201550373U (en) | 2009-09-30 | 2009-09-30 | Modularized key combination structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550373U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393750A (en) * | 2017-06-26 | 2017-11-24 | 奥克斯空调股份有限公司 | A kind of mounting structure of air conditioner touch key-press |
| CN108541175A (en) * | 2018-04-19 | 2018-09-14 | 苏州言晴信息科技有限公司 | A kind of control device of electronic component |
| CN110300875A (en) * | 2017-02-20 | 2019-10-01 | 三菱电机株式会社 | The operation panel of air conditioner |
| CN111276352A (en) * | 2018-12-05 | 2020-06-12 | 中兴通讯股份有限公司 | Key structure and terminal |
-
2009
- 2009-09-30 CN CN2009202186086U patent/CN201550373U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300875A (en) * | 2017-02-20 | 2019-10-01 | 三菱电机株式会社 | The operation panel of air conditioner |
| CN107393750A (en) * | 2017-06-26 | 2017-11-24 | 奥克斯空调股份有限公司 | A kind of mounting structure of air conditioner touch key-press |
| CN108541175A (en) * | 2018-04-19 | 2018-09-14 | 苏州言晴信息科技有限公司 | A kind of control device of electronic component |
| CN108541175B (en) * | 2018-04-19 | 2020-06-26 | 台州尚瑞特进出口有限公司 | Control device for electronic component |
| CN111276352A (en) * | 2018-12-05 | 2020-06-12 | 中兴通讯股份有限公司 | Key structure and terminal |
| CN111276352B (en) * | 2018-12-05 | 2022-06-17 | 中兴通讯股份有限公司 | Key structure and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |