CN203121522U - Automatic computer desk - Google Patents
Automatic computer desk Download PDFInfo
- Publication number
- CN203121522U CN203121522U CN 201320117153 CN201320117153U CN203121522U CN 203121522 U CN203121522 U CN 203121522U CN 201320117153 CN201320117153 CN 201320117153 CN 201320117153 U CN201320117153 U CN 201320117153U CN 203121522 U CN203121522 U CN 203121522U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- computer desk
- self
- desktop
- action computer
- 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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Abstract
An automatic computer desk comprises a box body, a fixing support, a driving screw, a first lifting screw, an upper support rod and a desktop. The box body is used for holding the automatic computer desk, the fixing support is provided with a locking element and fixedly connected with the box body, one end of the driving screw is connected with a motor, the other end of the driving screw is connected with a first belt pulley and a pushing screw, the driving screw is connected with a pushing screw sleeve via a second belt pulley, the first lifting screw is connected with a transmission rod and further connected with a second lifting screw via a flexible shaft, and the upper support rod moves round a first pivot via a first upper transmission rod which is movably connected with the second lifting screw. Via pushing and the self-locking function of the driving screw and the pushing screw, the automatic computer desk can be kept stably after the desktop reaches to an appointed position, so that the automatic computer desk is strong in firmness. Meanwhile, power is transmitted via the first lifting screw and the second lifting screw, and selection of different desktop height is realized via controlling operation time of a motor, so that the automatic computer desk is strong in practicality.
Description
Technical field
The utility model relates to supporting body, relates in particular to a kind of self-action computer desk that carries notebook computer.
Background technology
With regard to present domestic market, the existing computer desk that can be used for handling official business in bed adopts the desktop and the fixing design of the supporting leg that is used for supporting of miniaturization all based on simple and easy; The structure that perhaps change to support, for example mode such as folding; Perhaps desktop is fixed on the cylinder, and adjusts the mode of height of table top by the mode of rotating.
Apparently, an existing computer desk of going up office that is used for is if adopt fixedly design, and it is bigger then to take up room, and carries inconvenience; If adopt movable connection method, then need artificial dismounting, adjustment, there is certain potential safety hazard in the too high poor stability that causes of not only complex operation, consuming time more, and desktop.
So at the problem that prior art exists, this case designer relies on the industry experience for many years of being engaged in, the active research improvement is so there has been a kind of self-action computer desk of the utility model.
The utility model content
The utility model is in the prior art, and traditional computer desk takes up room bigger, carries inconvenience; Or needing artificial dismounting, adjustment, the too high poor stability that causes of not only complex operation, consuming time more, and desktop exists certain defectives such as potential safety hazard that a kind of self-action computer desk is provided.
In order to address the above problem, the utility model provides a kind of self-action computer desk, and described self-action computer desk comprises: casing, and described casing is used for accommodating each functional part of described self-action computer desk; Fixed support, described fixed support has lock member, and fixedlys connected with described casing; The power screw mandrel, one end of described power screw mandrel is connected with described motor, the other end of described power screw mandrel is connected with described first belt wheel, and further be connected with described promotion screw mandrel by described first belt wheel, described power screw mandrel also is connected with described promotion screw mandrel cover on being arranged on the bearing that is connected with described screw mandrel support by described second belt wheel; First rises screw mandrel, and described first rises screw mandrel is connected with an end of described drive link by described promotion screw mandrel cover, and further is connected by described flexible axle and the described second rise screw mandrel, and the other end of described drive link is connected with described support bar; Upper support bar, described upper support bar by with described second rise that screw mandrel flexibly connects first on drive link around first support motion, and desktop, described desktop by with described upper support bar flexibly connect described second on drive link adjust the desktop position.
Alternatively, described self-action computer desk is fixedly installed on described bed body bottom by described lock member.
Alternatively, described desktop adopts the drawing and pulling type structure.
Alternatively, described self-action computer desk further comprises the bandage that is arranged on described desktop periphery.
Alternatively, the quantity of described bandage is 4.
In sum, self-action computer desk described in the utility model is by promotion and the auto-lock function of described power screw mandrel and described promotion screw mandrel, and the holding position is stable after described desktop arrives assigned address, and fastness is strong.Simultaneously, rise screw mandrel by the described first rise screw mandrel and described second and carry out transmission of power, and by controlling the running time of described motor, realize the differing heights selection of desktop, practical.
Description of drawings
Figure 1 shows that the side view when the utility model self-action computer desk is in deployed condition.
The specific embodiment
By the technology contents, the structural feature that describe the invention in detail, reached purpose and effect, described in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1, Figure 1 shows that the side view when the utility model self-action computer desk is in deployed condition.Described self-action computer desk 1 comprises casing 11, and described casing 11 is used for accommodating each functional part of described self-action computer desk 1; Fixed support 12, described fixed support 12 has lock member 121, and fixedlys connected with described casing 11, and described self-action computer desk 1 can be fixedly installed on described bed body (not shown) bottom by described lock member 121; Power screw mandrel 13, one end of described power screw mandrel 13 is connected with described motor (not shown), the other end of described power screw mandrel 13 is connected with described first belt wheel 14, and further be connected with described promotion screw mandrel 15 by described first belt wheel 14, described power screw mandrel 13 also is connected with described promotion screw mandrel cover 18 on being arranged on the bearing (not shown) that is connected with described screw mandrel support 17 by described second belt wheel 16; First rises screw mandrel 19, described first rises screw mandrel 19 overlaps 18 by described promotion screw mandrel and is connected with an end of described drive link 20, and further be connected by described flexible axle 21 and the described second rise screw mandrel 22, the other end of described drive link 20 is connected with described support bar 23; Upper support bar 24, described upper support bar 24 by with described second rise that screw mandrel 22 flexibly connects first on drive link 25 around 26 motions of first fulcrum, and desktop 27, described desktop 27 by with described upper support bar 24 flexibly connect described second on drive link 28 adjust the desktop positions.
Significantly, for better implement the utility model, described desktop 27 adopts the drawing and pulling type structure, is purpose with the area that does not reduce desktop 27.Simultaneously, for described computer (not shown) after use, can be housed in the described casing 11 with described desktop 27, described self-action computer desk 1 further comprises the bandage (not shown) that is arranged on described desktop 27 peripheries.Preferably 4 of the quantity of described bandage.
Please continue to consult Fig. 1, and the operation principle of the utility model self-action computer desk is described in detail in detail.Self-action computer desk 1 described in the utility model is when work, and described electric motor starting drives described power screw mandrel 13 and rotates, and then impels described promotion screw mandrel cover 18 to move, and the functional part of described self-action computer desk 1 is released described casing 11.After the functional part of described self-action computer desk 1 is passed the precalculated position, trigger described electromagnetic relay (not shown), described electromagnetic relay is just released described first belt wheel 14 along the direction that described functional part moves, make it break away from described power screw mandrel 13, and stop operating; When described first belt wheel 14 is pushed out to limit predeterminated position, just follow described promotion screw mandrel 13 to rotate, rise screw mandrel 19 rotations thereby drive described first; Under the effect of described flexible axle 21, described second rises screw mandrel 22 also rotates simultaneously.Rise in screw mandrel 19 rotation processes described first, force described drive link 20 pushing away described support bar 23 and rotate around fulcrum 29.At this moment, described second rise screw mandrel 22 and also by drive link 25 on described first described upper support bar 24 is rotated around first fulcrum 26.In described process, the user can carry out the Height Adjustment of desktop 27 by the described motor of artificial control running time.After described desktop 27 reaches specified altitude assignment, can pass through drive link 28 adjustment desktops 27 residing positions on described second, and in described position desktop 27 is pushed into level, and locking.
In sum, self-action computer desk described in the utility model is by promotion and the auto-lock function of described power screw mandrel and described promotion screw mandrel, and the holding position is stable after described desktop arrives assigned address, and fastness is strong.Simultaneously, rise screw mandrel by the described first rise screw mandrel and described second and carry out transmission of power, and by controlling the running time of described motor, realize the differing heights selection of desktop, practical.
Those skilled in the art all should be appreciated that, under the situation that does not break away from spirit or scope of the present utility model, can carry out various modifications and variations to the utility model.Thereby, if when any modification or modification fall in the protection domain of appended claims and equivalent, think that the utility model contains these modifications and modification.
Claims (5)
1. a self-action computer desk is characterized in that, described self-action computer desk comprises:
Casing, described casing is used for accommodating each functional part of described self-action computer desk;
Fixed support, described fixed support has lock member, and fixedlys connected with described casing;
The power screw mandrel, one end of described power screw mandrel is connected with motor, the other end of described power screw mandrel is connected with described first belt wheel, and further by first belt wheel with promote screw mandrel and be connected, described power screw mandrel and overlap by second belt wheel and described promotion screw mandrel on being arranged on the bearing that is connected with described screw mandrel support is connected;
First rises screw mandrel, and described first rises screw mandrel is connected with an end of drive link by described promotion screw mandrel cover, and further is connected by flexible axle and the second rise screw mandrel, and the other end of described drive link is connected with support bar;
Upper support bar, described upper support bar by with described second rise that screw mandrel flexibly connects first on drive link around first support motion, and
Desktop, described desktop by with described upper support bar flexibly connect second on drive link adjust the desktop position.
2. self-action computer desk as claimed in claim 1 is characterized in that, described self-action computer desk is fixedly installed on a body bottom by described lock member.
3. self-action computer desk as claimed in claim 1 is characterized in that, described desktop adopts the drawing and pulling type structure.
4. self-action computer desk as claimed in claim 1 is characterized in that, described self-action computer desk further comprises the bandage that is arranged on described desktop periphery.
5. self-action computer desk as claimed in claim 4 is characterized in that, the quantity of described bandage is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117153 CN203121522U (en) | 2013-03-14 | 2013-03-14 | Automatic computer desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117153 CN203121522U (en) | 2013-03-14 | 2013-03-14 | Automatic computer desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203121522U true CN203121522U (en) | 2013-08-14 |
Family
ID=48929567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117153 Expired - Fee Related CN203121522U (en) | 2013-03-14 | 2013-03-14 | Automatic computer desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203121522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997371A (en) * | 2017-12-01 | 2018-05-08 | 季元吉 | A kind of students' dormitory bed computer desk |
-
2013
- 2013-03-14 CN CN 201320117153 patent/CN203121522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997371A (en) * | 2017-12-01 | 2018-05-08 | 季元吉 | A kind of students' dormitory bed computer desk |
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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: 20130814 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |