CN202286969U - Computer elevating device arranged on tabletop - Google Patents
Computer elevating device arranged on tabletop Download PDFInfo
- Publication number
- CN202286969U CN202286969U CN201120440322XU CN201120440322U CN202286969U CN 202286969 U CN202286969 U CN 202286969U CN 201120440322X U CN201120440322X U CN 201120440322XU CN 201120440322 U CN201120440322 U CN 201120440322U CN 202286969 U CN202286969 U CN 202286969U
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- computer
- column
- gear
- desktop
- base
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Abstract
The utility model discloses a computer elevating device arranged on a tabletop. The computer elevating device comprises a base, a square tube upright post, a square sliding sleeve, a keyboard elevating table and a display fixing plate, wherein the lower end of the square tube upright post is vertically connected with the base; the square sliding sleeve is sleeved outside the upright post; the keyboard elevating table is connected to the lower end of the sliding sleeve; the display fixing plate is fixed on the side vertical surface of the sliding sleeve; two symmetrical side walls of the upright post are provided with the same toothed grooves from the top to bottom along a vertical axis; gear shafts are horizontally arranged on the two symmetrical side walls of the sliding barrel through bearings; cylindrical gears which are meshed with the toothed grooves of the upright post are arranged on the gear shafts; the gear shafts are vertical to the display fixing plate; one end of each gear shaft, which is far away from the display fixing plate, is connected with a rotary device; and a fastening cover is arranged at the top end of the upright post. In the computer elevating device arranged on the tabletop, disclosed by the utility model, the ascending and the descending of the keyboard elevating table and the display fixing plate are realized through meshed transmission between a gear on the sliding sleeve and a rack on the upright post, so that a keyboard and a display of a table computer or a notebook computer is elevated to a proper height during sitting or standing operation of people, body fatigue of a computer user, caused by keeping the same posture for a long time, is relieved, and health injury is avoided.
Description
Technical field
The utility model relates to a kind of computer and uses servicing unit, particularly relates to a kind of computer lowering or hoisting gear that places on the desktop.
Background technology
Computer has been that people handle official business or the staple of amusement, usually reaches several hours service time for each person every day.When people use computer for a long time, often, badly influence people's health owing to keep seating and standing posture to cause the uncomfortable or strain at positions such as health lumbar vertebrae, shoulder week always.At present; Existing can realize letting the people sit upright or stand and use the dual-purpose lift type computer table of computer; Cause manufacturing cost too high but its structure is comparatively complicated; And influence the attractive in appearance of integrated environment owing to bulky, also having is exactly that the pneumatic or hydraulic lifting mode that adopts usually causes desktop less stable or descending operation complicated, time-consuming.
The utility model content
The utility model technical problem to be solved provide a kind of simple in structure, profile is exquisite, easy and simple to handle places the computer lowering or hoisting gear on the desktop.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of computer lowering or hoisting gear that places on the desktop; Comprise base, lower end and base square tube type column connected vertically, be sleeved on the outer square slide cartridge of column, be connected the slide cartridge lower end the keyboard lifting platform, be connected the display fixed head on the slide cartridge side elevation; Said column two symmetrical sidewall upper edge vertical axis offer identical serrate slot from top to down; Be horizontally installed with gear shaft through bearing on the slide cartridge two symmetrical sidewalls, the roller gear that meshes with the column serrate slot is installed on the gear shaft, said gear shaft is vertical with the display fixed head; Gear shaft is connected with tumbler away from display fixed head end, and said column top is provided with fastening cover.
As preferably; Said tumbler is and the coaxial motor that is connected of gear shaft; Said motor is installed on the slide cartridge side elevation through electric machine support; Circuit for controlling motor plate and motor switch are installed on the said base, are furnished with the Electric Machine Control circuit in the said column with on the base, upper and lower side is provided with the electric machine spacing switch in the said column.
As preferably, said tumbler is and the coaxial rotary handle that is connected of gear shaft, and the handle of said rotary handle has flexible stopping means, and annular is evenly equipped with a plurality of locating slots that match with the handle stopping means on the said slide cartridge side elevation.
As preferably, said square tube type column is an aluminium alloy extrusions.
As preferably, said square tube type column wall thickness is more than or equal to 2 millimeters.
As preferably, the height of said square tube type column is more than or equal to 450 millimeters.
As preferably, said display fixed head adopts screw to be connected with square slide cartridge.
As preferably, the height of said display fixed head is more than or equal to 250 millimeters.
As preferably, the bottom of said keyboard lifting platform is provided with and the base of base matched in clearance is hidden groove.
A kind of computer lowering or hoisting gear that places on the desktop of the utility model; Through gear on the slide cartridge and the tooth bar engaged transmission on the column; Realize that keyboard lifting platform and display fixed head go up and down; Thereby the keyboard of desktop computer and display or notebook computer are elevated to people sit proper height upright or when standing operation, its Health cost is avoided in the physical fatigue when keeping same posture for a long time to alleviate the computer user.A kind of computer lowering or hoisting gear that places on the desktop of the utility model, structural design is simple, manufacturing cost is lower, the exquisite appearance degree is higher, transmission stability is better, use operation very convenient.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Fig. 1 is a kind of structural representation that places the computer lowering or hoisting gear on the desktop of the utility model.
Fig. 2 is the structural representation of the another kind of embodiment of the utility model.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the front view of the utility model when not raising state.
Fig. 5 is the front view of the utility model when being elevated to the top state.
Wherein, Reference numeral: 1 is base, and 2 is the square tube type column, and 3 is square slide cartridge, and 4 is the keyboard lifting platform; 5 is the display fixed head, and 6 is serrate slot, and 7 is bearing, and 8 is gear shaft, and 9 is roller gear; 10 is fastening cover, and 11 is motor, and 12 is electric machine support, and 13 is the circuit for controlling motor plate; 14 is motor switch, and 15 is the electric machine spacing switch, and 16 is rotary handle, and 17 is the flexible stopping means on the handle; 18 is locating slot, and 19 is screw, and 20 is the hiding groove of base on the keyboard lifting platform, and 21 is computer monitor.
The specific embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of computer lowering or hoisting gear that places on the desktop of the utility model; Comprise base 1, lower end and base square tube type column connected vertically 2, be sleeved on the outer square slide cartridge 3 of column, be connected the slide cartridge lower end keyboard lifting platform 4, be connected the display fixed head 5 on the slide cartridge side elevation; 2 liang of symmetrical sidewalls of said column upper edge vertical axis offers identical serrate slot 6 from top to down; Be horizontally installed with gear shaft 8 through bearing 7 on 3 liang of symmetrical sidewalls of slide cartridge, the roller gear 9 that meshes with the column serrate slot is installed on the gear shaft, said gear shaft 8 is vertical with display fixed head 5; Gear shaft 8 is connected with tumbler away from display fixed head end, and said column 2 tops are provided with fastening cover 10.Adopt square tube type column 2 both can reduce the weight with material, column of column, also very be convenient on column, offer two serrate slots 6 with rack structure.Roller gear 9 is installed with display fixed head 5 vertical directions in the edge, can reduce the uneven stressing influence of computer monitor 21 parts such as grade to gear 9 transmissions.Display fixed head 5 had both effectively connected slide cartridge 3 and computer monitor 21, and also available profile attractive in appearance shelters from the serrate slot 6 on column 2 and the column from the front.The effect of fastening cover 10 is to be used for fixing column 2 from the top, avoids it because the serrate slot 6 cracking influences of serrate slot 6 openings of upper end in the gear drive process.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5; Tumbler is and the coaxial motor that is connected 11 of gear shaft in the utility model; Said motor is installed on the slide cartridge side elevation through electric machine support 12; Circuit for controlling motor plate 13 and motor switch 14 are installed on the said base 1, are furnished with the Electric Machine Control circuit in the said column with on the base, upper and lower side is provided with electric machine spacing switch 15 in the said column.Electronic mode makes more simple and easy, quick for descending operation.Tumbler is and the coaxial rotary handle that is connected 16 of gear shaft in the another kind of embodiment of the utility model; The handle of said rotary handle has flexible stopping means 17, and annular is evenly equipped with a plurality of locating slots 18 that match with the handle stopping means on said slide cartridge 3 side elevations.But the manufacturing cost of hand-rail type descending operation product is lower, and does not need power supply to drive.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, square tube type column 2 is an aluminium alloy extrusions in the utility model.Square tube type column 2 wall thickness to guarantee the necessary mechanical property of column 2 tooth bars, are designed to 3 millimeters more than or equal to 2 millimeters here.The height of square tube type column 2 is more than or equal to 450 millimeters, and the use height that computer can be adjusted in the time of can guaranteeing to stand operation is designed to 500 millimeters here.Display fixed head 5 adopts screw 19 to be connected with square slide cartridge 3, and dismounting is very convenient.The height of display fixed head 5 had both guaranteed to sit the proper height of display when standing operation more than or equal to 250 millimeters, had beautified the front sense organ of whole device again, was designed to 300 millimeters here.The bottom of keyboard lifting platform 4 is provided with the base of base 1 matched in clearance and hides groove 20, and when not going up and down, base 1 can be hidden with the bottom of keyboard lifting platform 4 and not expose, and has further guaranteed the fairing shape of entire product like this.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. one kind places the computer lowering or hoisting gear on the desktop; It is characterized in that: comprise base (1), lower end and base square tube type column connected vertically (2), be sleeved on the outer square slide cartridge (3) of column, be connected the slide cartridge lower end keyboard lifting platform (4), be connected the display fixed head (5) on the slide cartridge side elevation; Said column (2) two symmetrical sidewall upper edge vertical axis offer identical serrate slot (6) from top to down; Be horizontally installed with gear shaft (8) through bearing (7) on slide cartridge (3) the two symmetrical sidewalls; Roller gear (9) with the engagement of column serrate slot is installed on the gear shaft; Said gear shaft (8) is vertical with display fixed head (5), and gear shaft (8) is connected with tumbler away from display fixed head end, and said column (2) top is provided with fastening cover (10).
2. a kind of computer lowering or hoisting gear that places on the desktop according to claim 1; It is characterized in that: said tumbler is and the coaxial motor that is connected of gear shaft (11); Said motor is installed on the slide cartridge side elevation through electric machine support (12); Circuit for controlling motor plate (13) and motor switch (14) are installed on the said base (1), are furnished with the Electric Machine Control circuit in the said column with on the base, upper and lower side is provided with electric machine spacing switch (15) in the said column.
3. a kind of computer lowering or hoisting gear that places on the desktop according to claim 1; It is characterized in that: said tumbler is and the coaxial rotary handle that is connected of gear shaft (16); The handle of said rotary handle has flexible stopping means (17), and annular is evenly equipped with a plurality of locating slots that match with the handle stopping means (18) on said slide cartridge (3) side elevation.
4. a kind of computer lowering or hoisting gear that places on the desktop according to claim 1 is characterized in that: said square tube type column (2) is an aluminium alloy extrusions.
5. according to claim 1 or 4 described a kind of computer lowering or hoisting gears that place on the desktop, it is characterized in that: said square tube type column (2) wall thickness is more than or equal to 2 millimeters.
6. according to claim 1 or 4 described a kind of computer lowering or hoisting gears that place on the desktop, it is characterized in that: the height of said square tube type column (2) is more than or equal to 450 millimeters.
7. a kind of computer lowering or hoisting gear that places on the desktop according to claim 1 is characterized in that: said display fixed head (5) adopts screw (19) to be connected with square slide cartridge (3).
8. according to claim 1 or 7 described a kind of computer lowering or hoisting gears that place on the desktop, it is characterized in that: the height of said display fixed head (5) is more than or equal to 250 millimeters.
9. a kind of computer lowering or hoisting gear that places on the desktop according to claim 1 is characterized in that: the bottom of said keyboard lifting platform (4) is provided with the base of base (1) matched in clearance and hides groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120440322XU CN202286969U (en) | 2011-11-05 | 2011-11-05 | Computer elevating device arranged on tabletop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120440322XU CN202286969U (en) | 2011-11-05 | 2011-11-05 | Computer elevating device arranged on tabletop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202286969U true CN202286969U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120440322XU Expired - Fee Related CN202286969U (en) | 2011-11-05 | 2011-11-05 | Computer elevating device arranged on tabletop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202286969U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455421A (en) * | 2014-11-09 | 2016-04-06 | 孙晓林 | Liftable computer platform |
| CN105996451A (en) * | 2016-06-30 | 2016-10-12 | 金瑾 | Placing device for display screen of computer |
| CN106523875A (en) * | 2016-12-06 | 2017-03-22 | 国网山东省电力公司滨州供电公司 | Telescopic fixing device used for desktop integrated computer |
| CN106641927A (en) * | 2016-10-19 | 2017-05-10 | 苏州承源光电科技有限公司 | Street lamp with safe, convenient and fast mosquito eradication function |
| WO2018077151A1 (en) * | 2016-10-25 | 2018-05-03 | 绍兴康拓传动科技有限公司 | Lifting table |
| CN110111506A (en) * | 2019-04-28 | 2019-08-09 | 李发 | A kind of middle and elementary school student overall qualities evaluation information managing device and its operating system |
| CN112535349A (en) * | 2020-12-23 | 2021-03-23 | 南通大学 | Lifting device and lifting method for notebook computer |
-
2011
- 2011-11-05 CN CN201120440322XU patent/CN202286969U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455421A (en) * | 2014-11-09 | 2016-04-06 | 孙晓林 | Liftable computer platform |
| CN105996451A (en) * | 2016-06-30 | 2016-10-12 | 金瑾 | Placing device for display screen of computer |
| CN106641927A (en) * | 2016-10-19 | 2017-05-10 | 苏州承源光电科技有限公司 | Street lamp with safe, convenient and fast mosquito eradication function |
| WO2018077151A1 (en) * | 2016-10-25 | 2018-05-03 | 绍兴康拓传动科技有限公司 | Lifting table |
| US10687615B2 (en) | 2016-10-25 | 2020-06-23 | Shaoxing Contuo Transmission Technology Co., Ltd. | Lifting table |
| CN106523875A (en) * | 2016-12-06 | 2017-03-22 | 国网山东省电力公司滨州供电公司 | Telescopic fixing device used for desktop integrated computer |
| CN110111506A (en) * | 2019-04-28 | 2019-08-09 | 李发 | A kind of middle and elementary school student overall qualities evaluation information managing device and its operating system |
| CN112535349A (en) * | 2020-12-23 | 2021-03-23 | 南通大学 | Lifting device and lifting method for notebook computer |
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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: 20120704 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |