CN204829143U - Panel computer support fixture - Google Patents
Panel computer support fixture Download PDFInfo
- Publication number
- CN204829143U CN204829143U CN201520376836.1U CN201520376836U CN204829143U CN 204829143 U CN204829143 U CN 204829143U CN 201520376836 U CN201520376836 U CN 201520376836U CN 204829143 U CN204829143 U CN 204829143U
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- CN
- China
- Prior art keywords
- gear
- clamping device
- computer support
- support frame
- jaw components
- Prior art date
- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a panel computer support fixture, including supporting seat and connecting piece, the supporting seat includes casing and lower casing, the connecting piece sets up under on the casing, be equipped with drive arrangement on the supporting seat, locking mechanism, four claw component and four claw component sliding trays, drive arrangement includes main drive spare, with the first gear of main drive spare complex, second gear with a gear engagement, four group's gear trains with the 2nd gear engagement and around lieing in the second gear, four claw component are located around the second gear, every claw component includes the rack, the jack catch box of tongs and fixed rack and tongs, the jack catch box can slide in the claw component sliding tray, rack and the gear train meshing that corresponds, when drive main drive spare, first gear is rotatory, through the second gear, the transmission of gear train and rack, make four claw component while two relative gear center points regain or stretch out. The convenient adjustment of this fixture, easy operation is swift, and is safe in utilization.
Description
Technical field
The utility model relates to the technical field of Flat computer support frame, particularly a kind of Flat computer support frame clamping device.
Background technique
Chinese utility model patent 203115426U discloses a kind of placed type Flat computer support frame in 2013-08-07, comprise clamping device and supporting mechanism, clamping device comprises protecgulum, spanner, bonnet, upper clipping claw and two lower claws, upper clipping claw is slidably located in guiding groove, spanner is hinged on bonnet, spanner is provided with briquetting, briquetting is pressed on upper clipping claw through square hole, two lower claw one end respectively a hinged rotating shaft are engaged by arc-shaped rack, the lower claw the other end is hinged with corpus unguis, corpus unguis chassis side wall is provided with a pair first raised lines, lower claw is provided with accordingly a pair second raised lines and a pair convex edge for limiting corpus unguis rotation angle, supporting mechanism comprises ball cup, ball-head cover, bulb, strut and four set screws, ball cup is close on bonnet, four set screws are connected with ball-head cover with ball cup through bonnet, the bulb position of bulb is positioned at ball-and-socket, the club position of bulb is connected with strut through ball-head cover.The clamping device of this structure, needs when taking off panel computer to want both hands compounding practice, easily makes the panel computer losing chucking power drop, and the clamping device of this structure needs repeatedly to adjust when adjusting holding position, is difficult to one-time-reach-place.。
Model utility content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of convenient adjustment, simple and quick, the Flat computer support frame clamping device of use safety.
The purpose of this utility model is achieved through the following technical solutions:
Comprise supporting base and link, supporting base comprises upper shell and lower shell body, link is arranged on lower shell body, described supporting base is provided with drive unit, locking mechanism, four jaw components and four jaw components sliding-grooves, described drive unit comprises main actuator, the first gear coordinated with main actuator, with the second gear of the first gears meshing, four groups of gear trains of the second gear surrounding are positioned at the second gears meshing, described four jaw components are positioned at the second gear surrounding, each jaw components comprises tooth bar, the claw box of handgrip and stationary rack and handgrip, claw box can slide in jaw components sliding-groove, described tooth bar engages with corresponding gear train, when driving main actuator, first gear rotates, by the second gear, the transmission of gear train and tooth bar, make the relative second Gear center point withdrawal simultaneously of four jaw components or stretch out, described locking device comprises the shifting block being arranged on and comprising on supporting base and the stop member that can block the first gear or the second gear.
Described main actuator is manual drives part, comprises the knob of first driving component with drive first pinion rotation, accordingly, the first gear has the second driving component with the first driving component adaptation.The number of gears of two groups of gear trains relative in described four groups of gear trains is odd number, and the number of gears of other two groups of relative gear trains is even number.
The number of gears for the gear train of even number is 2, and the number of gears for the gear train of odd number is 3.
The shifting block of described locking device is arranged on lower shell body, and shifting block coordinates with stop member work through lower shell body.
Described first gear, the second gear, four jaw components and four jaw components sliding-grooves are arranged on upper shell.
The draw-in groove of accommodating stop member is provided with near the first gear in upper shell.
Described claw box is provided with fixed groove and the slide rail of jaw components glide direction, and handgrip is arranged in fixed groove, and handgrip has the slider slided on slide rail.
Described link is removably disposed on lower shell body.
Beneficial effect of the present utility model is:
Compared with prior art, clamping device of the present utility model does not have spanner, only needs to rotate knob during operation, and without the need to two hands, one hand just can complete adjustment, can, with hand steered firmly computer, use safer like this when adjusting clamping device.Because this clamping device to reach the object of adjustment by gear transmission, accurately, without the need to repeatedly adjusting, it is more convenient to use in adjustment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation that the utility model is in maximum grip scope;
Fig. 2 is the structural representation that the utility model is in minimum grip scope;
Fig. 3 is the utility model upper shell internal main view;
Fig. 4 is the utility model lower shell body internal main view;
Fig. 5 is the utility model plan view;
Fig. 6 is the rear view of Fig. 5;
Fig. 7 is the plan view of Fig. 5;
Fig. 8 is the left view of Fig. 5.
Embodiment
Fig. 1-Fig. 8 illustrates a kind of mode of execution of the present utility model, comprises supporting base 100 and link 200, and supporting base 100 and computer bracket link together by link.Link 200 can be that spherical, such structure can make clamping device can realize Universal rotary on computer bracket.Certain link 200 also can be design usual in the art.Supporting base 100 is used to support clamping device.Supporting base comprises upper shell 1 and lower shell body 2, and link 200 is fixed on lower shell body 2.
Described supporting base 100 is provided with drive unit, locking mechanism, four jaw components and four jaw components sliding-grooves, described drive unit comprises main actuator, the first gear 4 coordinated with main actuator, with the second gear 5 of the first gears meshing, four groups of gear train 6A of the second gear surrounding are positioned at the second gears meshing, 6B, 6C, 6D, described four jaw components are positioned at the second gear surrounding, each jaw components 7 comprises tooth bar 71, the claw box 73 of handgrip 2 and stationary rack and handgrip, claw box 73 can slide in jaw components sliding-groove 8, described tooth bar 71 engages with corresponding gear train.Described locking device 9 comprises and is arranged on shifting block 91 on supporting base and stop member 92.Be provided with the draw-in groove 93 of accommodating stop member 92 near the first gear 4 in upper shell, there is the fastener 97 matched with gear the front end of stop member 92.Stop member 92 has pit 94, this pit 94 coordinates with shifting block 91.Draw-in groove 93 there is kick 95, stop member 92 also has corresponding kick 96, two kick resilient engagement can fixed stop 92, ensure that stop member 92 blocks the first gear 4 securely.Certainly, stop member 92 also can be arranged near the second gear 5, and the action of backstop second gear 5 can play the effect that restriction four jaw components slide equally.
Described main actuator can be motorized motions, also can be manual drives.As shown in Figure 1, main actuator is manual drives part 3, comprises knob 31, and first driving component 32 with drive first pinion rotation is arranged at knob 31 bottom, accordingly, the first gear has the second driving component 41 with the first driving component adaptation.Second driving component 41 of Fig. 1 display is hexagonal indentations, then the first driving component 32 is hexagonal axles, and both coordinate, and realize transmission.It can be the usual technological means of the art that certain this transmission coordinates, and is not limited to the mode of Fig. 1 display.
When rotating knob 31, the first gear 4 is driven to rotate, first gear 4 drives the second gear 5 to rotate, second gear 5 drives rotating with the second gear 5 meshed gears in four gear trains, for one of them gear train 6A, gear 62A engages with the second gear 5, engage with gear 61A again, second gear 5 driven gear 62A rotates, gear 62A again driven gear 61A rotates, gear 61A and tooth bar engagement, gear 61A is with carry-over bar to move, thus drives claw box 73 to slide in jaw components sliding-groove 8.Equally, gear train 6C also does identical action, two other gear train 6B, 6D is a many gear, but working principle is identical with gear 6A, 6C, when the effect of many gears is guarantee the second pinion rotation, the while of four jaw components, relative second Gear center point is regained or stretches out.When adjusting to the right place, stir shifting block 91, shifting block 91 drives stop member 92, and fastener 97 blocks the firstth gear or the second gear, makes four four jaw components 7 akinesias.
If electronic main actuator, change knob into motor and drive, it is also conceivable to use remote pilot to regulate.
During in order to ensure adjustment, jaw components 7 is regained simultaneously or is stretched out, will consider arrangement space, the preferred scheme of the utility model is simultaneously, and the number of gears of two groups of gear trains in described four groups of gear trains is odd number, the number of gears of another two groups of gear trains is even number, further be preferably, the number of gears of two groups of gear trains is 2, and the number of gears of another two groups of gear trains is 3, and the gear train of the identical number of gears is relative two, instead of adjacent two.
In order to make compact structure, the shifting block of described locking device is arranged on lower shell body, and shifting block coordinates with stop member work through lower shell body.Described first gear second gear, four jaw components and four jaw components sliding-grooves are all arranged on upper shell 1.
Described claw box 73 is provided with fixed groove 74 perpendicular to sliding-groove glide direction and slide rail 75, and handgrip 72 has the slider 76 slided on slide rail.This structure is the convenient panel computer adapting to sizes, and be in course of adjustment, because handgrip 72 has slider 76, when four nearly handgrips of corner connection of panel computer or when having had segment angle to adjust to the right place, the handgrip now do not put in place automatically can slide and put in place.
Described link 200 is removably disposed on lower shell body 2, and this demountable structure facilitates support to carry, and reduces transport or carries space.
Claims (9)
1. a Flat computer support frame clamping device, comprise supporting base and link, supporting base comprises upper shell and lower shell body, link is arranged on lower shell body, it is characterized in that: described supporting base is provided with drive unit, locking mechanism, four jaw components and four jaw components sliding-grooves, described drive unit comprises main actuator, the first gear coordinated with main actuator, with the second gear of the first gears meshing, four groups of gear trains of the second gear surrounding are positioned at the second gears meshing, described four jaw components are positioned at the second gear surrounding, each jaw components comprises tooth bar, the claw box of handgrip and stationary rack and handgrip, claw box can slide in jaw components sliding-groove, described tooth bar engages with corresponding gear train, when driving main actuator, first gear rotates, by the second gear, the transmission of gear train and tooth bar, make the relative second Gear center point withdrawal simultaneously of four jaw components or stretch out, described locking device comprises the shifting block being arranged on and comprising on supporting base and the stop member that can block the first gear or the second gear.
2. Flat computer support frame clamping device according to claim 1, it is characterized in that: described main actuator is manual drives part, comprise the knob of first driving component with drive first pinion rotation, accordingly, the first gear has the second driving component with the first driving component adaptation.
3. Flat computer support frame clamping device according to claim 1, is characterized in that: the number of gears of two groups of gear trains relative in described four groups of gear trains is odd number, and the number of gears of other two groups of relative gear trains is even number.
4. Flat computer support frame clamping device according to claim 3, is characterized in that: the number of gears for the gear train of even number is 2, and the number of gears for the gear train of odd number is 3.
5. Flat computer support frame clamping device according to claim 1, is characterized in that: the shifting block of described locking device is arranged on lower shell body, and shifting block coordinates with stop member work through lower shell body.
6. Flat computer support frame clamping device according to claim 1, is characterized in that: described first gear, the second gear, four jaw components and four jaw components sliding-grooves are arranged on upper shell.
7. Flat computer support frame clamping device according to claim 6, is characterized in that: the draw-in groove being provided with accommodating stop member near the first gear in upper shell.
8. Flat computer support frame clamping device according to claim 1, is characterized in that: described claw box is provided with fixed groove and the slide rail of jaw components glide direction, and handgrip is arranged in fixed groove, and handgrip has the slider slided on slide rail.
9. according to the Flat computer support frame clamping device one of claim 1-8 Suo Shu, it is characterized in that: described link is removably disposed on lower shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376836.1U CN204829143U (en) | 2015-06-03 | 2015-06-03 | Panel computer support fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376836.1U CN204829143U (en) | 2015-06-03 | 2015-06-03 | Panel computer support fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829143U true CN204829143U (en) | 2015-12-02 |
Family
ID=54686742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376836.1U Expired - Fee Related CN204829143U (en) | 2015-06-03 | 2015-06-03 | Panel computer support fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840960A (en) * | 2016-05-27 | 2016-08-10 | 张家港鸿盛电子科技股份有限公司 | Base for tablet computer support |
| CN109812664A (en) * | 2017-11-22 | 2019-05-28 | 合肥美的智能科技有限公司 | Component and intelligent appliance is arranged in display screen |
-
2015
- 2015-06-03 CN CN201520376836.1U patent/CN204829143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840960A (en) * | 2016-05-27 | 2016-08-10 | 张家港鸿盛电子科技股份有限公司 | Base for tablet computer support |
| CN109812664A (en) * | 2017-11-22 | 2019-05-28 | 合肥美的智能科技有限公司 | Component and intelligent appliance is arranged in display screen |
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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: 20151202 Termination date: 20160603 |