CN203287819U - Detachable connection device used for tablet computer and keyboard - Google Patents
Detachable connection device used for tablet computer and keyboard Download PDFInfo
- Publication number
- CN203287819U CN203287819U CN2013202047145U CN201320204714U CN203287819U CN 203287819 U CN203287819 U CN 203287819U CN 2013202047145 U CN2013202047145 U CN 2013202047145U CN 201320204714 U CN201320204714 U CN 201320204714U CN 203287819 U CN203287819 U CN 203287819U
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- China
- Prior art keywords
- stator
- slide
- connection device
- keyboard
- releasable connection
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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 discloses a detachable connection device used for a tablet computer and a keyboard. The detachable connection device used for the tablet computer and the keyboard comprises a sleeve frame (17), an outer shell (28), a connection device body, a left rotary shaft device (20) and a right rotary shaft device (21), wherein the sleeve frame (17) is connected to the tablet computer in a sleeved mode; the two ends of one side edge of the sleeve frame are respectively provided with a locating sleeve (1); the keyboard is sleeved with the outer shell (28); the connection device body is fixed on the side face of the sleeve frame and comprises a fixing piece (4), the two ends of the connection device body are respectively provided with a locating column (2) through a nut (3), and the locating columns (2) are matched with the locating sleeves (1); each rotary shaft device comprises a first connection board (22), a second connection board (25) and a rotary shaft (23); the first connection boards (22) are connected with the fixing piece (4) through screws, the second connection boards (25) are connected with the outer shell, and the rotary shafts (23) are connected with shaft sleeves (24) arranged on the first connection boards and the second connection boards. By the adoption of the detachable connection device, quick combination and separation of the tablet computer and the keyboard are achieved, assembling is convenient and firm, and an optional keyboard entering mode is provided for users.
Description
Technical field
The utility model relates to the assistant product field of panel computer, relates in particular to a kind of device of releasable connection for panel computer and keyboard.
Background technology
Panel computer has been widely used in the aspects such as office, commercial affairs and amusement, and general input is that although now also have on the market external keyboard, the use of external connection keyboard generally only limits to indoor by the software keyboard typing in dull and stereotyped.By the software keyboard typing in dull and stereotyped, often touch screen, not only easily make, scratch screen dirty, and in the use of power supply, than using traditional keyboard will more take electricity; External connection keyboard is not easy to fix with panel computer, when going out, is not easy to portably use.
Summary of the invention
The purpose of this utility model is the defect that exists for above-mentioned prior art, proposes a kind of device of releasable connection for panel computer and keyboard, and comprising: one is socketed in the cover frame on panel computer, and the two ends of one side are equipped with locating sleeve; One is enclosed within the shell on keyboard; One is fixed on the coupling arrangement of cover frame side, and this coupling arrangement comprises a stator, and its two ends are respectively equipped with a reference column that coordinates with described locating sleeve by nut; With the left/right rotation shaft device, this turning gear comprises the first web joint that is connected by screw with stator, the second web joint that is connected with shell and the rotating shaft that is connected with the axle sleeve established on first, second web joint.
In one embodiment, be provided with two isolated draw-in grooves in the middle of described cover frame side, stator is provided with a slip clamping apparatus, this slip clamping apparatus comprises the slide of being located at the stator below, be interval with two mounting holes on it, slide passes on the stator that mounting hole is fixed on rivet, makes the relative stator of slide slidably; One spring, it is arranged in the breach that arranges on stator, and an end is screwed on stator, and the other end is fixed on slide; Be arranged on two chutes of stator, the two ends side of slide upwards bending stretches out a hook-like assembly unit, this hook-like assembly unit passes chute and can slide in chute with the movement of slide, be used for coordinating with the draw-in groove clamping on the cover frame, the opposite side of of slide in two kinks protrudes upward one for the driving lever of stirring described slide.
Described coupling arrangement is set in a housing, and stator is fixed on the bottom of housing together with the first web joint.
Described coupling arrangement also comprises a shell fragment, the one end is provided with the screw that is connected with the bottom of described housing, and centre is provided with a step that coordinates with the card article that stretches out on slide, and the other end is inclined upwardly and stretches out the breach of opening on slide, then bending downwards, and be socketed a plastic cap.
Described stator and cover frame are provided with a through hole corresponding with the USB interface on panel computer.
The identical plastic casing of socket one shape on described hook-like assembly unit.
Described shell and keyboard are integrated part.
Compared with prior art, the utility model adopts the removable device that connects, and has realized that flat board makes up fast with keyboard and separates, and is easy to assembly, firm, for the user provides a kind of alternative keyboard typing mode.
Description of drawings
Fig. 1 is the decomposing schematic representation of coupling arrangement in the utility model;
Fig. 2 is the combination schematic diagram of Fig. 1;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
Fig. 5 is the schematic diagram of cover frame in the utility model;
Fig. 6 is the decomposing schematic representation of shell of the present utility model, coupling arrangement and housing;
Fig. 7 is assembling schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1 and Figure 7, the releasable connection device that is used for panel computer and keyboard that the utility model proposes, comprising: one is socketed in the cover frame 17 on panel computer, and the two ends of one side are equipped with locating sleeve 1; One is enclosed within the shell 28 on keyboard; One is fixed on the coupling arrangement of described cover frame 17 sides, and this coupling arrangement comprises a stator 4, and its two ends are respectively equipped with a reference column 2 that coordinates with described locating sleeve 1 by nut 3; With left/right rotation shaft device 20,21, this turning gear comprises the first web joint 22 that is connected by screw with described stator 4, the second web joint 25 that is connected with described shell and the rotating shaft 23 that is connected with the axle sleeve 24 established on first, second web joint.
Shell 28, be sleeved on keyboard, and be provided with an end and be electrically connected to the other end with keyboard and be used for the USB interface of adapter sleeve frame 17 or housing, also can be integrated part with keyboard and make.As can be seen from Figure 6, shell 28 is provided with threaded hole, by screw, with the second web joint 25, is connected.This threaded hole is located at the inside of shell 28, and the second web joint 25 embeds the inside of this shell, and is connected by screw fixing.Can be provided with a cylinder-shaped shaft 29 on shell 28, rotating shaft 29 is provided with a plectrum 30, and the top of the driving lever 12 on the bottom of plectrum and slide 5 is fixedly connected with.
As can be seen from Figure 1 and Figure 4, stator 4 is the panel of strip, which is provided with some through holes, breach, comprising two, is placed in the chute 14 on hook-like assembly unit 15, a through hole 10 that supplies USB plug to pass, through hole 10 both sides are provided with breach, are respectively used to settle spring 6 and shell fragment 9.Stator 4 two ends and the first web joint 22 have position, hole that quantity is identical, and the first web joint 22 is placed in stator 4 belows.
Detent mechanism, comprise by nut 3 and be arranged on reference column 2 on stator 4, and be used for being arranged on the locating sleeve 1 at cover frame 17 1 side two ends.Can find out from Fig. 1 and Fig. 2, reference column 2 is cylindrical column, and top is semisphere, and the diameter of top to bottom increases progressively gradually, is placed between chute 14 and two ends.Locating sleeve 1 is cylindrical sleeve, near its bottom, one rectangular plate body is arranged, and plate body is provided with the through hole that is connected with the panel computer screw, and in sleeve, the diameter of interior cylinder is slightly less than the diameter of reference column 2 bottoms.
Left/right rotation shaft device 20,21 is divided into left rotary shaft device 20 and right spindle device 21, can find out from Fig. 1, Fig. 2, Fig. 4, two turning gears 20,21 are mirror image each other, comprise the first web joint 22 that is connected with stator 4, which is provided with rotating shaft 23, be placed in the axle sleeve 24 on an end of rotating shaft 23, and the second web joint 25, the second web joints 25 that are located on described axle sleeve 24 are connected with shell by screw.
Hook-like assembly unit 15, driving lever 12 are welded on slide 5, can be also one-body molded with slide.
A rhampotheca can be overlapped in hook-like assembly unit 15 outsides, and rhampotheca adopts the PVC material to make.
Concrete operations are as follows, under the location of reference column 2, to be placed on the panel computer of cover frame 17 on housing 27 bases that this removable even device is installed, in the panel computer put procedure, because the locating sleeve 1 on cover frame 17 coordinates with reference column 2 location on stator 4, panel computer moves along reference column 2 directions; When the bottom surface of cover frame 17 touched hook-like assembly unit 15, hook-like assembly unit 15 inclined-planes, top were subject to a thrust that reaches to the slope level direction downwards, make hook-like assembly unit 15 along continuous straight runs move.When hook-like assembly unit 15 entered the draw-in groove 18 that overlaps on frame 17, slide 5 resetted under the pulling force of spring 6, the draw-in groove 18 of hook-like assembly unit 15 chucking cover frames 17.By this removable rotating mechanism that device is connected with the shell 28 of keyboard, Rotating Plates computer around the shaft of connecting.Stir the plectrum 30 that is fixedly connected with the driving lever top, drive slide 5 and move, make hook-like assembly unit 15 and the draw-in groove 18 of cover frame 17 get loose, take out panel computer.
The utility model adopts the removable device that connects, and realizes that flat board makes up fast with keyboard and separates, and is easy to assembly, firm, for the user provides a kind of alternative keyboard typing mode.
Claims (7)
1. releasable connection device that is used for panel computer and keyboard is characterized in that comprising:
One is socketed in the cover frame (17) on panel computer, and the two ends of one side are equipped with locating sleeve (1);
One is enclosed within the shell (28) on keyboard;
One is fixed on the coupling arrangement of described cover frame side, and this coupling arrangement comprises a stator (4), and its two ends are respectively equipped with a reference column (2) that coordinates with described locating sleeve (1) by nut (3); With left/right rotation shaft device (20; 21), this turning gear comprises the first web joint (22) that is connected by screw with described stator (4), the second web joint (25) that is connected with described shell and the rotating shaft (23) that is connected with the axle sleeve (24) established on first, second web joint.
2. releasable connection device according to claim 1, it is characterized in that: be provided with two isolated draw-in grooves (18) in the middle of described cover frame (17) side, described stator (4) is provided with a slip clamping apparatus, this slip clamping apparatus comprises the slide (5) of being located at stator (4) below, be interval with two mounting holes (13) on it, described slide passes mounting hole with rivet (8) and is fixed on described stator (4), makes the relative stator (4) of slide (5) slidably; One spring (6), it is arranged in the upper breach that arranges of stator (4), and an end is screwed on described stator (4), and the other end is fixed on described slide (5); Be arranged on two chutes (14) of stator (4), the two ends side of described slide (5) upwards bending stretches out a hook-like assembly unit (15), this hook-like assembly unit passes chute and can slide in chute with the movement of slide, be used for coordinating with draw-in groove (18) clamping on described cover frame, the opposite side of of slide in two kinks protrudes upward one and is used for stirring the driving lever (12) of described slide (5).
3. releasable connection device according to claim 2, it is characterized in that: described coupling arrangement is set in a housing (27), and described stator (4) is fixed on the bottom of described housing (27) together with described the first web joint (22).
4. releasable connection device according to claim 3, it is characterized in that: described coupling arrangement also comprises a shell fragment (9), the one end is provided with the screw that is connected with the bottom of described housing (27), centre is provided with a step that coordinates with the card article (16) that stretches out on described slide, the other end is inclined upwardly and stretches out the upper breach of opening of described slide (5), then bending downwards, and be socketed a plastic cap.
5. releasable connection device according to claim 1 is characterized in that: described stator (4) and cover frame are provided with a through hole (10) corresponding with the USB interface on panel computer.
6. releasable connection device according to claim 2, is characterized in that: the identical plastics rhampotheca of described hook-like assembly unit (15) upper socket one shape.
7. releasable connection device according to claim 1 is characterized in that: described shell (28) is integrated part with described keyboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013202047145U CN203287819U (en) | 2013-04-22 | 2013-04-22 | Detachable connection device used for tablet computer and keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013202047145U CN203287819U (en) | 2013-04-22 | 2013-04-22 | Detachable connection device used for tablet computer and keyboard |
Publications (1)
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CN203287819U true CN203287819U (en) | 2013-11-13 |
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Application Number | Title | Priority Date | Filing Date |
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CN2013202047145U Expired - Fee Related CN203287819U (en) | 2013-04-22 | 2013-04-22 | Detachable connection device used for tablet computer and keyboard |
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CN (1) | CN203287819U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104679131A (en) * | 2013-11-26 | 2015-06-03 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
CN105611756A (en) * | 2014-09-26 | 2016-05-25 | 仁宝电脑工业股份有限公司 | Electronic device |
-
2013
- 2013-04-22 CN CN2013202047145U patent/CN203287819U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104679131A (en) * | 2013-11-26 | 2015-06-03 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
CN104679131B (en) * | 2013-11-26 | 2017-12-01 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
CN105611756A (en) * | 2014-09-26 | 2016-05-25 | 仁宝电脑工业股份有限公司 | Electronic device |
US10067532B2 (en) | 2014-09-26 | 2018-09-04 | Compal Electronics, Inc. | Electronic device |
CN105611756B (en) * | 2014-09-26 | 2018-09-18 | 仁宝电脑工业股份有限公司 | Electronic device |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160422 |