CN202166966U - Keyboard device with bracket - Google Patents
Keyboard device with bracket Download PDFInfo
- Publication number
- CN202166966U CN202166966U CN2011201889908U CN201120188990U CN202166966U CN 202166966 U CN202166966 U CN 202166966U CN 2011201889908 U CN2011201889908 U CN 2011201889908U CN 201120188990 U CN201120188990 U CN 201120188990U CN 202166966 U CN202166966 U CN 202166966U
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- China
- Prior art keywords
- support portion
- support
- location division
- containing cavity
- board unit
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- Expired - Fee Related
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Abstract
The utility model relates to a keyboard device with a bracket. The keyboard device comprises a body and a bracket arranged on the body. A keyboard part and an accommodating part, which are respectively arranged on two opposite sides of the body, are respectively arranged on the body, wherein the accommodating part comprises an accommodating cavity which is arranged on the body and at least two pairs of positioning parts which are symmetrically arranged on two opposite side walls of the accommodating cavity. The bracket comprises a first supporting part and a second supporting part, wherein one side of the first supporting part is pivoted to the accommodating part; the first side of the second supporting part is connected to the first supporting part, and buckle parts are correspondingly arranged on two opposite side walls of the second side which is opposite to the first side; the second supporting part can rotate around the first side which is connected to the first supporting part relative to the first supporting part until superposed to the first supporting part or the buckle parts are respectively matched with each pair of positioning parts in the at least two pairs of positioning parts to form different angles between the first supporting part and the second supporting part. The keyboard device with the bracket can adjust the supporting angles of the bracket for convenience in use.
Description
Technical field
The utility model relates to key board unit, relates in particular to a kind of key board unit with support.
Background technology
Along with the evolution of science and technology, various hand-held electronic equipments emerge in an endless stream, for example, and mobile phone, e-book, personal digital assistant, palm PC, panel computer or the like.These hand-held electronic equipments carry out the input of literal and instruction usually by button set on it or touch-screen.Yet based on the portable characteristics of hand-held electronic equipment, its volume is very limited usually, so the area of its key zone or touch-screen is also very limited, and inconvenience and the situation of false touch takes place easily operates comparatively.
For example; With regard to panel computer; The keyboard image that shows on its touch-screen can be little more a lot of than the button on the general key device, and the situation of false touch takes place when operation the user easily, and; Custom is used the user Chang Wufa of general PC or notebook computer directly to adapt to and is utilized touch control manner to come input characters or symbol, still can feel inconvenience or uncomfortable during operation.
Therefore, many users are using these hand-held electronic equipments, particularly during panel computer; Can be connected to this electronic equipment by extra preparation one external connection keyboard; And this electronic equipment for example is supported on the stilt such as bookshelf, just, with electronic equipment as display screen with main frame; Utilize external connection keyboard as input media, with literal and this electronic equipment of instruction input.And; Need seek the stilt of support electronic equipment during for fear of the use external connection keyboard with suiting measures to local conditions; Be equipped with the support that is used for support electronic equipment on a lot of external connection keyboards, yet the support on the existing external connection keyboard has also brought inconvenience to use owing to can't adjust support angle.
The utility model content
The technical matters that the utility model will solve is, to the above-mentioned deficiency that prior art exists, provides a kind of stent support angle of can adjusting with the convenient key board unit with support that uses.
The utility model solves the technical scheme that its technical matters adopted and provides a kind of key board unit with support; Comprise body and be located at the support on this body; This body is provided with keypad portion and holding part; This holding part and said keypad portion are positioned at the relative both sides of said body respectively, and this holding part comprises and is located at the containing cavity on the said body and is symmetrically set at least two pairs of location divisions on this containing cavity two lateral walls; Said is set up in the said containing cavity, comprises first support portion and second support portion, and wherein first side of this first support portion is articulated in said holding part; This second support portion, first side is connected to this first support portion; The corresponding clamping part that is provided with of two lateral walls of second side relative with this first side; This second support portion can be rotated around being connected to said relatively first support portion of said first side of said first support portion, to be stacked and placed on this first support portion or make its clamping part respectively with said at least two pairs of location divisions in the every pair of location division cooperate and between first support portion and second support portion different angle of formation.
Said holding part also comprises first location division that is symmetrically set on the said containing cavity two lateral walls, and said first support portion is provided with the articulated section in its first side two lateral walls correspondence, respectively with the said first location division corresponding matching to be articulated in said holding part.
Said at least two pairs of location divisions comprise a pair of second location division and a pair of the 3rd location division, and said first location division, second location division, the 3rd location division are arranged in order along the sidewall of said containing cavity.
Said the 3rd location division is arranged in the said containing cavity side near said keypad portion.
Said first location division is arranged in the said containing cavity side near said keypad portion.
Said at least two pairs of location divisions are to be convexly set in the groove that L shaped convexity and this sidewall on the said containing cavity sidewall form, and perhaps for being formed at the groove on the said containing cavity sidewall, planting and are limited in wherein so that the clamping part that makes said second support portion is corresponding.
Said first location division is to be convexly set in the groove that L shaped convexity and this sidewall on the said containing cavity sidewall form, and perhaps for being formed at the groove on the said containing cavity sidewall, planting and is limited in wherein so that the articulated section that makes said first support portion is corresponding.
The lower limb of the said first side sidewall of said second support portion is connected on the lower limb or the bottom surface near this sidewall of second relative with its first side on said first support portion side sidewall; Perhaps, said first side of said second support portion is provided with the hole, and bottom surface, said first support portion is to being provided with ring in the hole, and this first side of said second support portion is articulated in said first support portion through its hole and cooperating of said ring.
Said second support portion turns to around said relatively first support portion of its first side and is stacked and placed on this bottom surface, first support portion and together is contained in the said containing cavity with this first support portion.
Said first support portion and said second support portion and are plastic parts in the form of sheets or lamellar; Between its keypad portion and holding part, be provided with the groove that is used to place hand-held electronic equipment on the said body.
The utility model is provided with support on the key board unit body, make key board unit when can realizing keypad function, can hand-held electronic equipment be supported on it, so that use; And the utility model is through being provided with at least three pairs of location divisions on body; Make between first support portion and second support portion of support and can form multiple angles; So that form multiple support angle between first support portion of this support or second support portion and the body; Thereby can adjust the support angle of stent support hand-held electronic equipment as required easily, so that use.Simultaneously, the utility model simple in structure is easy to realize, and supporting & stablizing.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of the utility model first preferred embodiment when its support is in collapse state.
Fig. 2 is the perspective view of the utility model first preferred embodiment when its support is in holding state.
Fig. 3 is the side view of the utility model first preferred embodiment when its support is in holding state.
Fig. 4 is the support of the utility model first preferred embodiment among Fig. 2 and the partial enlarged drawing of holding part.
Fig. 5 is the structural representation of the utility model second preferred embodiment when its support is in collapse state.
Fig. 6 is the perspective view of the utility model second preferred embodiment when its support is in holding state.
Fig. 7 is the side view of the utility model second preferred embodiment when its support is in holding state.
Embodiment
Defective in view of prior art; The utility model provides a kind of key board unit with support; Support hand-held electronic equipment in order to the ground of adjustable support angle when keyboard entry function is provided; For example panel computer, palm PC, personal digital assistant, e-book, mobile phone etc. in following specific embodiment, are that example describes with the panel computer.
Shown in Fig. 1-3, key board unit first preferred embodiment 10 that the utlity model has support comprises body 110 and is located at the support 120 on this body 110.
Wherein, body 110 comprises keypad portion 111 and holding part 112, and this keypad portion 111 lays respectively at first relative on the body 110 side 113 and second side 114 with holding part 112.Keypad portion 111 comprises a plurality of buttons, is used for panel computer (figure do not show) wireless or that be wiredly connected to this key board unit 10 is carried out the input of literal or instruction.Preferably, this keypad portion 111 can be selected keyboard setting commonly used for use.
112 of holding parts are used for installing and ccontaining support 120.This holding part 112 comprises the containing cavity 1120 of being located at body 110 second sides 114 and is symmetrically set in many to the location division on these containing cavity 1120 two lateral walls 1121, and support 120 can manyly be positioned in this containing cavity 1120 and forms the various supports angle the location division by this.In the present embodiment; These are many to comprise a pair of first location division 1122, a pair of second location division 1123 and a pair of the 3rd location division 1124 to the location division; First location division 1122, second location division 1123, the 3rd location division 1124 are arranged in order along the sidewall 1121 of containing cavity 1120, and the 3rd location division 1124 is arranged in the containing cavity 1120 near keypad portion 111 1 sides.Certainly, the location division of this holding part 112 is not limited to three pairs, and can comprise the location division more than three pairs.And; In the present embodiment, this location division is the groove that is convexly set in L shaped protruding 1125 on containing cavity 1120 sidewalls 1121 and sidewall 1121 formation, and is as shown in Figure 4; Wherein first location division 1122 is a pivot connected slot, and second location division 1123 and the 3rd location division 1124 are stopper slot.Certainly, in addition, the location division also can be the groove that directly is formed on containing cavity 1120 sidewalls 1121, and this groove can be I shape or L shaped groove, and perhaps other are easy to form the groove of position limiting structure; The locating slot of the pivot connected slot of first location division 1122 and second location division 1123, the 3rd location division 1124 can adopt identical or different structure.
In this first embodiment, this first support portion 121 and second support portion 122 in the form of sheets or lamellar can be plastic parts.The lower limb of these second support portion, 122 first side sidewalls is connected on the lower limb or the bottom surface near this sidewall of second relative with its first side on the first support portion 121 side sidewall; Make second support portion 122 to rotate around relative first support portion 121 of its this lower limb, make bottom surface and 121 bottom surfaces, first support portion be stacked and placed on overlappingly first support portion 121 perhaps with first support portion, 121 angulation a.Second support portion 122 is provided with two clamping parts in corresponding the protruding out of the two lateral walls of its second side relative with first side, and is corresponding with two second location divisions 1123 or the 3rd location division 1124 respectively.First support portion 121 protrudes out in the two lateral walls correspondence of its first side and is provided with two articulated sections, and is corresponding with two first location divisions 1122 respectively.In the present embodiment, this clamping part is columnar projections with this articulated section.In other embodiments, this clamping part can be groove with this articulated section, and the location division then is protruding.
As shown in Figure 4; When support 120 is assembled in body 110; Be arranged in holding part 112, plant in articulated section on its 121 two sides, first support portion and first location division 1122 that is limited in holding part 112 is in the pivot connected slot, makes this first support portion 121 on body 110, to rotate around the articulated section.When support 120 is in collapse state; Second support portion 122 is stacked and placed on the bottom of first support portion 121, together is contained in the containing cavity 1120 with first support portion 121, and is as shown in Figure 1; At this moment; Support 120 is in the state of not being used, and its first support portion 121 constitutes body 110 part upper surfaces, and key board unit 10 is only made keyboard and used.When desire uses support 120 promptly to utilize key board unit 10 support plate computers; First support portion 121 is rotated away from body 110 around its articulated section; Again 122 relative first support portions 121, second support portion are rotated; Clamping part on 122 two sides, second support portion is planted respectively and is limited in corresponding second location division 1123 of holding part 112, and constitute first angle between first support portion 121 and second support portion 122 this moment, and support 120 places holding state; Panel computer can be supported on the key board unit, against second support portion 122 of support 120.
If need the support angle of 120 pairs of panel computers of adjustment support; Then the clamping part with second support portion 122 takes out from second location division 1123 of holding part 112; Plant also is limited in the 3rd location division 1124 of holding part 112; Constitute second angle between first support portion 121 and second support portion 122 this moment, and as shown in Figure 2, second angle is greater than first angle.So, just can reach the effect of adjusting the support angle between support 120 and the body 110 as required, use to make things convenient for the user.And it is more to the location division that this holding part 112 also can be arranged setting, and for example the 4th location division, the 5th location division etc. are so that can realize the adjustment of more kinds of support angles.
In addition; During use; Also can adjust the position of 121 articulated sections, first support portion as required; For example planted in the articulated section of first support portion 121 and be limited in second location division 1122 of holding part 112, and the clamping part of second support portion 122 is planted and is limited in the 3rd location division 1123 of holding part 112, also can make support be in holding state and realize the support of support panel computer.
This first preferred embodiment 10 is provided with groove 115 also on its body 110 between the keypad portion 111 of body 110 and holding part 112, be used to place hand-held electronic equipment in wherein.That is to say that this groove 115 makes hand-held electronic equipment be limited in the groove 115 and is supported on the support 120 between keypad portion 111 and support 120.
Fig. 5 and Fig. 6 are respectively the utility model second preferred embodiment 20 and are in the structural representation of collapse state and holding state in its support, and Fig. 7 is the side view of the utility model second preferred embodiment when its support is in holding state.This second preferred embodiment 20 is roughly the same with aforementioned first preferred embodiment 10; Something in common repeats no more at this; The difference of the two mainly is; Set three couple of the holding part 212 of body 210 first location division 2122, second location division 2123 and the 3rd location division 2124 are arranged in order along containing cavity 2120 sidewalls 2121, and wherein first location division 2122 is arranged in the containing cavity 2120 near body 210 keypad portion 211 1 sides; Second support portion 222 of support 220 is to cooperate with the set ring in 221 bottom surfaces, first support portion through the set hole of its first side; Be articulated on first support portion 221; Rotate this first support portion 221 relatively; Be stacked and placed on these 121 bottoms, first support portion (Fig. 5) or with this first support portion 121 angulation b (this angle greater than 0 less than 180 degree), as shown in Figure 7; When support 220 was assembled in body 210 and is in holding state, panel computer can be supported on the key board unit 20, against first support portion 221 of support 220.
This second preferred embodiment key board unit 20 is in collapse state as if support 220 in use, and promptly second support portion 222 is stacked and placed on the bottom of first support portion 221; Together be contained in the containing cavity 2120 with first support portion 221; As shown in Figure 5, at this moment, support 220 is in the state of not being used; Its first support portion 221 constitutes body 210 part upper surfaces, and key board unit 20 is only made keyboard and used.When desire uses support 220 promptly to utilize key board unit 20 support plate computers; First support portion 221 is rotated away from body 210 around its articulated section; Again 222 relative first support portions 121, second support portion are rotated; Clamping part on 222 two sides, second support portion is planted respectively and is limited in corresponding second location division 2123 of holding part 212, and constitute angular between first support portion 221 and second support portion 222 this moment, and support 220 places holding state; Panel computer can be supported on the key board unit, against first support portion 221 of support 220.
If need the support angle of 220 pairs of panel computers of adjustment support; Then the clamping part with second support portion 222 takes out from second location division 2123 of holding part 212; Plant also is limited in the 3rd location division 2124 of holding part 212; Constitute four angle between first support portion 221 and second support portion 222 this moment, and as shown in Figure 6, the 4th angle is greater than angular.So, just can reach the effect of adjusting the support angle between support 220 and the body 210 as required, use to make things convenient for the user.And it is more to the location division that this holding part 212 also can be arranged setting, and for example the 4th location division, the 5th location division etc. are so that can realize the adjustment of more kinds of support angles.
In addition; The difference of this second preferred embodiment 20 and first preferred embodiment 10 also is; The area of the containing cavity 2120 of the body 210 of second preferred embodiment is greater than the area of the containing cavity 1120 of the body 110 of first preferred embodiment; Correspondingly; First support portion 221 of the support 220 of second preferred embodiment and the area of second support portion 220 be greater than first support portion 121 of the support 120 of first preferred embodiment and the area of second support portion 120, thus support plate computer more firmly.
The utility model is provided with support on the key board unit body, make key board unit when can realizing keypad function, can hand-held electronic equipment be supported on it, so that use; And the utility model is through being provided with at least three pairs of location divisions on body; Make between first support portion and second support portion of support and can form multiple angles; So that form multiple support angle between first support portion of this support or second support portion and the body; Thereby can adjust the support angle of stent support hand-held electronic equipment as required easily, so that use.Simultaneously, the utility model simple in structure is easy to realize, and supporting & stablizing.
The above is merely the preferred embodiment of the utility model; Be not in order to limit the practical range of the utility model; Therefore all other do not break away from the equivalence of being accomplished under the spirit that the utility model discloses and changes or modify, and all should be included in the protection domain of the utility model.
Claims (10)
1. key board unit with support; Comprise body and be located at the support on this body; This body is provided with keypad portion, it is characterized in that, also is provided with holding part on the said body; This holding part and said keypad portion are positioned at the relative both sides of said body respectively, and this holding part comprises and is located at the containing cavity on the said body and is symmetrically set at least two pairs of location divisions on this containing cavity two lateral walls; Said is set up in the said containing cavity, comprises first support portion and second support portion, and wherein first side of this first support portion is articulated in said holding part; This second support portion, first side is connected to this first support portion; The corresponding clamping part that is provided with of two lateral walls of second side relative with this first side; This second support portion can be rotated around being connected to said relatively first support portion of said first side of said first support portion, to be stacked and placed on this first support portion or make its clamping part respectively with said at least two pairs of location divisions in the every pair of location division cooperate and between first support portion and second support portion different angle of formation.
2. key board unit according to claim 1; It is characterized in that; Said holding part also comprises first location division that is symmetrically set on the said containing cavity two lateral walls; Said first support portion is provided with the articulated section in its first side two lateral walls correspondence, respectively with the said first location division corresponding matching to be articulated in said holding part.
3. key board unit according to claim 2; It is characterized in that; Said at least two pairs of location divisions comprise a pair of second location division and a pair of the 3rd location division, and said first location division, second location division, the 3rd location division are arranged in order along the sidewall of said containing cavity.
4. key board unit according to claim 3 is characterized in that, said the 3rd location division is arranged in the said containing cavity side near said keypad portion.
5. key board unit according to claim 3 is characterized in that, said first location division is arranged in the said containing cavity side near said keypad portion.
6. according to each described key board unit among the claim 1-5; It is characterized in that; Said at least two pairs of location divisions are to be convexly set in the groove that L shaped convexity and this sidewall on the said containing cavity sidewall form; Perhaps for being formed at the groove on the said containing cavity sidewall, planting and be limited in wherein so that the clamping part that makes said second support portion is corresponding.
7. according to each described key board unit among the claim 2-5; It is characterized in that; Said first location division is to be convexly set in the groove that L shaped convexity and this sidewall on the said containing cavity sidewall form; Perhaps for being formed at the groove on the said containing cavity sidewall, planting and be limited in wherein so that the articulated section that makes said first support portion is corresponding.
8. according to each described key board unit among the claim 1-5; It is characterized in that the lower limb of the said first side sidewall of said second support portion is connected on the lower limb or the bottom surface near this sidewall of second relative with its first side on said first support portion side sidewall; Perhaps, said first side of said second support portion is provided with the hole, and bottom surface, said first support portion is to being provided with ring in the hole, and this first side of said second support portion is articulated in said first support portion through its hole and cooperating of said ring.
9. key board unit according to claim 8 is characterized in that, said second support portion turns to around said relatively first support portion of its first side and is stacked and placed on this bottom surface, first support portion and together is contained in the said containing cavity with this first support portion.
10. key board unit according to claim 1 is characterized in that, said first support portion and said second support portion and are plastic parts in the form of sheets or lamellar; Between its keypad portion and holding part, be provided with the groove that is used to place hand-held electronic equipment on the said body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201889908U CN202166966U (en) | 2011-06-07 | 2011-06-07 | Keyboard device with bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201889908U CN202166966U (en) | 2011-06-07 | 2011-06-07 | Keyboard device with bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166966U true CN202166966U (en) | 2012-03-14 |
Family
ID=45802780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201889908U Expired - Fee Related CN202166966U (en) | 2011-06-07 | 2011-06-07 | Keyboard device with bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459291A (en) * | 2020-03-31 | 2020-07-28 | 联想(北京)有限公司 | Auxiliary device and electronic system |
-
2011
- 2011-06-07 CN CN2011201889908U patent/CN202166966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459291A (en) * | 2020-03-31 | 2020-07-28 | 联想(北京)有限公司 | Auxiliary device and electronic system |
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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: 20120314 Termination date: 20120607 |