CN200947921Y - Multidirectional bracket for computer keyboard - Google Patents
Multidirectional bracket for computer keyboard Download PDFInfo
- Publication number
- CN200947921Y CN200947921Y CN 200620107431 CN200620107431U CN200947921Y CN 200947921 Y CN200947921 Y CN 200947921Y CN 200620107431 CN200620107431 CN 200620107431 CN 200620107431 U CN200620107431 U CN 200620107431U CN 200947921 Y CN200947921 Y CN 200947921Y
- Authority
- CN
- China
- Prior art keywords
- pivot
- support arm
- swinging mounting
- computer keyboard
- slide block
- 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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- Pivots And Pivotal Connections (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a multi-position computer keyboard bracket product, to overcome the defects that the existing products can not adjust the up and down position of a keyboard. The utility model comprises a guide rail and a slide block embedded in the groove on the back of the guide rail. A swinging bracket is arranged on the bottom surface of the slide block, a supporting arm is arranged on the two sides of the swinging bracket, a revolution axle is arranged on the center section of the supporting arm for articulating a pair of symmetrically arranged parallel sliding support arms; a pivot is arranged at the bottom edge of the supporting arm, the pivot is got through the cambered hole slot with the pivot as the center of the sliding support arms, to suit an end of a connecting rod; and the other ends of the sliding support arms and the connecting rod are kept away from the other end of the swinging bracket and are connected with a supporting table. The pivot is sleeved with torsion springs respectively held against the side wall of the swinging bracket and the sliding support arms. A sloping block, a resistance augmenting gasket, and a retaining sheet with an end fixed on the sliding support arms are arranged at the position where the pivot is suited with the connecting rod. After applying the product, the random multi-position adjusting of the front and rear position, the angle of incline and decline, the left and right angle of swing, and the up and down position of the computer keyboard can be realized.
Description
Technical field
The utility model relates to a kind of manufacturing technology field of computer keyboard support product, especially refers to the multi-faceted device for moving and adjusting of carriage.
Background technology
The desktop computer product of selling on the market, its keyboard generally separates with main frame and places in the extraction-type keyboard drawer of computer exclusive table, can only realize with respect to the moving forward and backward of desktop, and can not realize moving of other orientation.For this reason, State Intellectual Property Office discloses the patent No. is called " computer keyboard tray " for the ZL200420082859.3 name utility model patent in 2005 10 years 26 days, it comprises " is contained in the guide rail of desk bottom surface; the bottom surface of guide rail hangs with a pallet that can slide along guide rail; the bottom surface of pallet is provided with a jib; two support arm inboards at a jib respectively are provided with two backstays and two pivoted arms; an end of two backstays and two pivoted arms articulates by two support arms of two pivots with a jib respectively; screw rod of the other end upper sleeve through of two pivoted arms and two backstays, on screw rod, also hang with two trailing arms, screw rod also is through in the arc groove of arc groove end of two trailing arms, one end of screw rod is provided with an end cap, the other end of screw rod is provided with a knob, also be with two sleeves on the screw rod, and the diameter of sleeve is greater than the arc well width of two pivoted arms and two trailing arms, the other end of two trailing arms is provided with a supporting plate, supporting plate is provided with a pressing plate, and pressing plate is provided with a wrist back cushion.The utility model structural design advantages of simple, turning to of carriage is flexible various, easy to adjust." but careful colleague technical staff can find this product except realizing that also have an important orientation: upper-lower position but cannot be adjusted with respect to the moving forward and backward, go up angle of declination and the left and right sides pivot angle adjustment of desktop.For this reason, people expect to invent a kind of multi-faceted computer keyboard support product that comprises that upper-lower position is adjusted comes out, and can not adjust the defective and the deficiency of keyboard upper-lower position to overcome existing product, and the high adaptability to the keyboard height of seat that satisfies the different computers user is required.
The utility model content
The technical problems to be solved in the utility model is to overcome defective and the deficiency that prior art products can not be adjusted the keyboard upper-lower position, provide a kind of multi-faceted computer keyboard support product that front and back position, last angle of declination, left and right sides pivot angle and upper-lower position are adjusted function that integrates to society, the high adaptability to the keyboard height of seat that satisfies the different computers user is required.
The technical scheme that its technical problem that solves the utility model adopts is: multi-faceted computer keyboard support comprises guide rail and is located at the interior slide block of rail back groove, described slide block bottom surface is provided with swinging mounting, described swinging mounting both sides are provided with supporting arm, and described supporting arm central part is provided with that rotating shaft hingedly a pair ofly is symmetrical arranged, parallel slip support arm; The bottom margin of described supporting arm is provided with pivot, and it is the arc hole slot that the center is offered with the rotating shaft that described pivot passes described slip support arm, an end of cover connective pole; Described slip support arm and connecting rod are connected with saddle away from the other end of described swinging mounting.
Described rotating shaft is with the torsion spring that is butted on swinging mounting sidewall and slip support arm respectively.
The position of described pin axial sleeve connective pole is provided with the slip skewback, increases the catch that resistance packing ring, slide block and an end are fixed in the slip support arm.
Described slip support arm is hinged away from the other end of described swinging mounting following side angle, the saddle side angle by major axis and A-frame; Described connecting rod is hinged away from the other end of the described swinging mounting last side angle by minor axis and A-frame; The third angle of described A-frame is hinged through the arc hole slot of screw rod and saddle, and the end of described screw rod is provided with lock dog and handle successively; The other end is provided with the locking adjustment screw.
The multi-faceted computer keyboard support of the utility model is provided with at described supporting arm central part that rotating shaft hingedly a pair ofly is symmetrical arranged, parallel slip support arm, and described rotating shaft is with the torsion spring that is butted on swinging mounting sidewall and slip support arm respectively.The bottom margin of described supporting arm is provided with pivot, and it is the arc hole slot that the center is offered with the rotating shaft that described pivot passes described slip support arm, an end of cover connective pole., realize and the moving up and down of the saddle that is connected with the connecting rod other end by the slip support arm around the swinging up and down of supporting arm by slip support arm and connecting rod, thus realization upper-lower position adjustment function.Compare than existing product, the utility model product has the characteristics of novel structure, complete function.After using this product, can realize the front and back position of computor-keyboard, upward multi-faceted any adjustment such as angle of declination, left and right sides pivot angle and upper-lower position, the high adaptability to the keyboard height of seat that effectively satisfies the different computers user is required.
Description of drawings
Fig. 1 is the utility model product perspective view.
Fig. 2 is visual angle, the back side perspective view of Fig. 1.
Fig. 3 is the three-dimensional decomposition texture schematic diagram of the utility model product.
The specific embodiment
Shown in Fig. 1,2 and 3, utility model comprises guide rail 1 and the slide block 4 that is contained in the desk bottom surface, and the flanging 2 of described slide block 4 both sides is with plastic mattress 3, and described plastic mattress 3 is located in the groove 6 at guide rail 1 back side, thereby effectively reduces noise and frictional resistance.For preventing that described slide block 4 from skidding off guide rail groove 6,1 liang of end of guide rail is provided with block 7.Described slide block 4 bottom surfaces are provided with swinging mounting 10, and described swinging mounting 10 is hinged by bearing pin 9 and slide block 4, thereby described swinging mounting 10 can be rotated with respect to slide block 4.For reducing the noise that described swinging mounting 10 rotates and reducing frictional resistance, pad has plastic washer 5 between described swinging mounting 10 and the slide block 4.Described swinging mounting 10 both sides are provided with the supporting arm of turning up 11, described supporting arm 11 central parts are provided with that rotating shaft 8 hingedly a pair ofly is symmetrical arranged, parallel slip support arm 20, the torsion spring 13 that is butted on swinging mounting 10 sidewalls 12 and slip support arm 20 respectively, the elastic force that provides slip support arm 20 to make progress are provided in described rotating shaft 8.For providing slip support arm 20 enough supporting forces, limit the slewing area of described slip support arm 20 simultaneously, the bottom margin of described supporting arm 11 is provided with pivot 18, it is the arc hole slot 19 that the center is offered with rotating shaft 8 that described pivot 18 passes described slip support arm 20, overlap successively connective pole 16 an end, slip skewback 15, increase the catch 21 that resistance packing ring 35, slide block 14 and an end are fixed in slip support arm 20, described pivot 18 two ends are provided with nut 17.Described slip support arm 20 is hinged by following side angle 31, saddle 26 side angles 27 of major axis 23 with A-frame 24 away from the other end of described swinging mounting 10.Described connecting rod 16 is hinged by the last side angle 32 of minor axis 22 with A-frame 24 away from the other end of described swinging mounting 10.The third angle 33 of described A-frame 24 is hinged through the arc hole slot 25 of screw rod 28 with saddle 26, and the radian of described arc hole slot 25 has determined the slewing area of described saddle 26.The end of described side's arris screw rod 28 is provided with lock dog 29 and handle 30 successively, and the other end is provided with locking adjustment screw 34.
Continue in conjunction with the accompanying drawings the operation principle of summary the utility model product below.During installation, guide rail 1 is screwed in the desk bottom surface, computor-keyboard is screwed in saddle 26 positive getting final product.Front and back promote computor-keyboard, and described slide block 4 slides along guide rail 1 back side groove 6, realizes front and back position adjustment function.The computor-keyboard that swings, described swinging mounting 10 are that rotate around slide block 4 at the center with bearing pin 9, realize that left and right sides pivot angle adjusts function.Draw back handle 30, pull computor-keyboard up and down, described saddle 26 is that center, arc hole slot 25 are swung with respect to screw rod 28 with major axis 23 articulated sections, and the back, location is replied handle 30 and promptly located, and angle of declination is adjusted function in the realization.Directly promote computor-keyboard up or down, described slip support arm 20 is that rotate at the center with rotating shaft 8, and 16 on described connecting rod is that rotate at the center with pivot 18, drives the hinged A-frame 24 of the described slip support arm 20 and connecting rod 16 other ends and moves up or down; After loosing one's grip, described slip support arm 20 and connecting rod 16 rely on described slip skewback 15, increase the frictional force that resistance packing ring 35 and slide block 14 produce locatees automatically, realizes that upper-lower position adjusts function.
Claims (4)
1, a kind of multi-faceted computer keyboard support, comprise guide rail and be located at the interior slide block of rail back groove, described slide block bottom surface is provided with swinging mounting, described swinging mounting both sides are provided with supporting arm, it is characterized in that: described supporting arm central part is provided with that rotating shaft hingedly a pair ofly is symmetrical arranged, parallel slip support arm; The bottom margin of described supporting arm is provided with pivot, and it is the arc hole slot that the center is offered with the rotating shaft that described pivot passes described slip support arm, an end of cover connective pole; Described slip support arm and connecting rod are connected with saddle away from the other end of described swinging mounting.
2, multi-faceted computer keyboard support as claimed in claim 1 is characterized in that: described rotating shaft is with the torsion spring that is butted on swinging mounting sidewall and slip support arm respectively.
3, multi-faceted computer keyboard support as claimed in claim 1 or 2 is characterized in that: the position of described pin axial sleeve connective pole is provided with the slip skewback, increases the catch that resistance packing ring, slide block and an end are fixed in the slip support arm.
4, multi-faceted computer keyboard support as claimed in claim 3 is characterized in that: described slip support arm is hinged away from the other end of described swinging mounting following side angle, the saddle side angle by major axis and A-frame; Described connecting rod is hinged away from the other end of the described swinging mounting last side angle by minor axis and A-frame; The third angle of described A-frame is hinged through the arc hole slot of screw rod and saddle, and the end of described screw rod is provided with lock dog and handle successively; The other end is provided with the locking adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107431 CN200947921Y (en) | 2006-09-06 | 2006-09-06 | Multidirectional bracket for computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107431 CN200947921Y (en) | 2006-09-06 | 2006-09-06 | Multidirectional bracket for computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200947921Y true CN200947921Y (en) | 2007-09-19 |
Family
ID=38890457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107431 Expired - Fee Related CN200947921Y (en) | 2006-09-06 | 2006-09-06 | Multidirectional bracket for computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200947921Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871354A (en) * | 2012-10-12 | 2013-01-16 | 上海电机学院 | Computer keyboard bracket |
| CN103476295A (en) * | 2011-02-17 | 2013-12-25 | 斐乐公司 | Keyboard and mouse support |
| CN103813221A (en) * | 2012-11-08 | 2014-05-21 | 孙悦炜 | Framework for suspending sound boxes at chair back |
| CN108713866A (en) * | 2018-08-17 | 2018-10-30 | 宁波伟颖电子科技有限公司 | A kind of clipping keyboard support |
-
2006
- 2006-09-06 CN CN 200620107431 patent/CN200947921Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476295A (en) * | 2011-02-17 | 2013-12-25 | 斐乐公司 | Keyboard and mouse support |
| CN102871354A (en) * | 2012-10-12 | 2013-01-16 | 上海电机学院 | Computer keyboard bracket |
| CN103813221A (en) * | 2012-11-08 | 2014-05-21 | 孙悦炜 | Framework for suspending sound boxes at chair back |
| CN108713866A (en) * | 2018-08-17 | 2018-10-30 | 宁波伟颖电子科技有限公司 | A kind of clipping keyboard support |
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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: 20070919 |