CN203748881U - Pen-control computer desk motor-driven hydraulic stepless adjusting device - Google Patents
Pen-control computer desk motor-driven hydraulic stepless adjusting device Download PDFInfo
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- CN203748881U CN203748881U CN201420171434.3U CN201420171434U CN203748881U CN 203748881 U CN203748881 U CN 203748881U CN 201420171434 U CN201420171434 U CN 201420171434U CN 203748881 U CN203748881 U CN 203748881U
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- motor
- desktop
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- liquid crystal
- desk
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Abstract
The utility model discloses a pen-control computer desk motor-driven hydraulic stepless adjusting device which comprises a desk body. The desk body comprises desk legs and a desktop. An installation groove is formed in the desktop, a computer touch liquid crystal display is installed in the installation groove, and a motor-driven push pull device is installed at the lower end of the computer touch liquid crystal display and is installed on the desk legs at the lower end of the desktop. The motor-driven push pull device comprises a small direct current motor and a worm gear reducer. A hydraulic device is arranged in the worm gear reducer, and a push pull rod is arranged in the motor-driven push pull device. The adjusting device replaces the original two groups of hardware mechanical telescopic members, is capable of adjusting the inclination of a computer display in a key type motor-driven hydraulic stepless adjusting mode, has the advantages of being small in size, stable in hydraulic driving, high in push pull force and capable of achieving motor-driven silent adjustment, strike protection and the like, overcomes the shortcoming of inclination graduation inevitably caused by the original manual adjustment, achieves adjustment of human body vision focal length, and achieves the stepless adjustment level.
Description
Technical field
The utility model relates to a kind of pen computer desk electric hydaulic stepless regulator.
Background technology
In the display gradient adjusting device of the pen computer desk before transformation, by 2 groups of hardware machinery telescoping member, formed.Display is to be embedded on computer book desktop, adjust the gradient of Computer desk panel with regard to the gradient of adjustable displaying, in hardware machinery telescoping member device, below contact, be provided with spring or shell fragment, the hook interlock with spring or shell fragment, connects expanding-contracting action.During operation, people must with the hands pull the position of desktop and desk platform, and utilize desktop and desk position of platform hinge first as fulcrum, pull one by one 2 groups of hardware machinery members to make expanding-contracting action, adjust the gradient (namely adjusting display gradient) of desktop.The situation that easily occurs elasticity variation or elastic fatigue after using because spring is long-time, or the lubricated bad situation of parts, in use easily occur that member has some setbacks, and even " blocks " phenomenon that cannot reset.Adjusting display gradient operates both inharmonious, also inconvenient.Simultaneously, the gradient that regulates computer monitor is by manually adjusting one by one the gradient of computer monitor, differential (the differential 12mm of reaching) that inevitably has gradient between level and level, can not reach to the visual focal length of human body the level of step-less adjustment.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of to have volume little; hydraulic-driven is steady, push-pull effort is strong; the advantages such as electronic, quiet, stroke protection; while having overcome original manual adjustments, inevitably there is the differential of gradient; realize the stereoscopic power focal length of mediator, reached the pen computer desk electric hydaulic stepless regulator of the level of stepless adjustment.
To achieve these goals, the technical solution of the utility model is as follows: a kind of pen computer desk electric hydaulic stepless regulator, comprise a body, this body comprises a pin and desktop, this desktop is provided with a mounting groove, computer touch liquid crystal screen is installed in described mounting groove, the lower end of described computer touch liquid crystal screen is provided with an electric push-pull device, this electric push-pull device is arranged on the table pin of desktop lower end, described electric push-pull device comprises that a DC micro-motor and worm type of reduction gearing form, in described worm type of reduction gearing, have hydraulic means concurrently, in described electric push-pull device, be provided with a pull bar, the upper end of described pull bar is fixedly connected with computer touch liquid crystal screen, lower end is arranged in hydraulic means, described DC micro-motor and worm type of reduction gearing are connected.
As preferred technical scheme, one stroke protection switch is also installed in described electric push-pull device
,the gradient of computer touch liquid crystal screen is at 0 °-70 °.
As preferred technical scheme, described desktop with table body front end face between by a bearing pin, be flexibly connected.
The beneficial effects of the utility model: join with a DC micro-motor combination that has hydraulic means concurrently with worm type of reduction gearing and replace original 2 groups of hardware machinery telescoping member, spring bullet or shell fragment resetting structure, make flexible homing action no longer rely on traditional hardware machinery to stretch and carry out, but rely on electric hydaulic stepless regulator to stretch.This structure has been eliminated in the past because of spring or shell fragment elasticity variation or elastic fatigue and has been brought and have some setbacks or the phenomenon of " blocking ".While having overcome original manual adjustments, inevitably there is the differential of gradient, realized the visual focal length of adjusting human body, reached the advanced level of stepless adjustment.Have volume little, hydraulic-driven is steady, push-pull effort is strong, the advantage such as electronic, quiet, stroke protection, low-voltage.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the unadjusted structural representation of the utility model angle.
Fig. 2 is use state diagram of the present utility model.
The specific embodiment
Disclosed all features in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As shown in Figure 1 with shown in Fig. 2, a kind of pen computer desk electric hydaulic stepless regulator of the present utility model, comprise a body 1, this body 1 comprises a pin 2 and desktop 3, this desktop 3 is provided with a mounting groove 4, computer touch liquid crystal screen 5 is installed in described mounting groove 4, the lower end of described computer touch liquid crystal screen 5 is provided with an electric push-pull device 6, this electric push-pull device 6 is arranged on the table pin 2 of desktop 3 lower ends, described electric push-pull device 6 comprises that a DC micro-motor (not shown) and worm type of reduction gearing (not shown) form, in described worm type of reduction gearing, have hydraulic means (not shown) concurrently, in described electric push-pull device 6, be provided with a pull bar 7, the upper end of described pull bar 7 is fixedly connected with computer touch liquid crystal screen 5, lower end is arranged in hydraulic means, described DC micro-motor and worm type of reduction gearing are connected.
As preferred technical scheme, one stroke protection switch (not shown) is also installed in described electric push-pull device 6
,the gradient of computer touch liquid crystal screen 5 is at 0 °-70 °.
As preferred technical scheme, described desktop 3 with table body 1 front end face between by a bearing pin 8, be flexibly connected.
After passing into direct current 12V2A, electric push-pull device protrudes upward, and by desktop and desk position of platform bearing pin first, as fulcrum, the pull bar protruding upward is opened desktop inclination slowly, and speed is: 5 ~ 20mm/s(is adjustable).After direct current 12V2A conversion reversal connection; the pull bar protruding upward becomes the electronic tie rod of downward contraction, stroke: 450 mm, and this trip can be adjusted in the display gradient of desk between 0 ~ 70o; there is self-act travel protection switch simultaneously, exceed travel range and automatically close down.
The beneficial effects of the utility model: join with a DC micro-motor combination that has hydraulic means concurrently with worm type of reduction gearing and replace original 2 groups of hardware machinery telescoping member, spring bullet or shell fragment resetting structure, make flexible homing action no longer rely on traditional hardware machinery to stretch and carry out, but rely on electric hydaulic stepless regulator to stretch.This structure has been eliminated in the past because of spring or shell fragment elasticity variation or elastic fatigue and has been brought and have some setbacks or the phenomenon of " blocking ".While having overcome original manual adjustments, inevitably there is the differential of gradient, realized the visual focal length of adjusting human body, reached the advanced level of stepless adjustment.Have volume little, hydraulic-driven is steady, push-pull effort is strong, the advantage such as electronic, quiet, stroke protection, low-voltage.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a pen computer desk electric hydaulic stepless regulator, it is characterized in that: comprise a body, this body comprises a pin and desktop, this desktop is provided with a mounting groove, computer touch liquid crystal screen is installed in described mounting groove, the lower end of described computer touch liquid crystal screen is provided with an electric push-pull device, this electric push-pull device is arranged on the table pin of desktop lower end, described electric push-pull device comprises that a DC micro-motor and worm type of reduction gearing form, in described worm type of reduction gearing, have hydraulic means concurrently, in described electric push-pull device, be provided with a pull bar, the upper end of described pull bar is fixedly connected with computer touch liquid crystal screen, lower end is arranged in hydraulic means, described DC micro-motor and worm type of reduction gearing are connected.
2. pen computer desk electric hydaulic stepless regulator according to claim 1, is characterized in that: one stroke protection switch is also installed in described electric push-pull device
,the gradient of computer touch liquid crystal screen is at 0 °-70 °.
3. pen computer desk electric hydaulic stepless regulator according to claim 1 and 2, is characterized in that: between the front end face of described desktop and table body, by a bearing pin, be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171434.3U CN203748881U (en) | 2014-04-10 | 2014-04-10 | Pen-control computer desk motor-driven hydraulic stepless adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171434.3U CN203748881U (en) | 2014-04-10 | 2014-04-10 | Pen-control computer desk motor-driven hydraulic stepless adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748881U true CN203748881U (en) | 2014-08-06 |
Family
ID=51244191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171434.3U Expired - Fee Related CN203748881U (en) | 2014-04-10 | 2014-04-10 | Pen-control computer desk motor-driven hydraulic stepless adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326216A (en) * | 2015-11-20 | 2016-02-17 | 浙江新益智能驱动科技有限公司 | Tabletop assembly of electric studying hoisting table |
| CN106820582A (en) * | 2017-02-28 | 2017-06-13 | 刘晓富 | A kind of computer software exploitation multifunctional workstation |
-
2014
- 2014-04-10 CN CN201420171434.3U patent/CN203748881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326216A (en) * | 2015-11-20 | 2016-02-17 | 浙江新益智能驱动科技有限公司 | Tabletop assembly of electric studying hoisting table |
| CN106820582A (en) * | 2017-02-28 | 2017-06-13 | 刘晓富 | A kind of computer software exploitation multifunctional workstation |
| CN106820582B (en) * | 2017-02-28 | 2019-02-22 | 南宁市迈越软件有限责任公司 | Multifunctional workstation is used in a kind of exploitation of computer software |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510163 Guangzhou, Guangdong, Liwan District bridge in the middle of the road 228-238, building M1, building No. 3, No. 1 Patentee after: Guangzhou Wei Wei electronic Polytron Technologies Inc Address before: 510163 Guangzhou, Guangdong, Liwan District bridge in the middle of the road 228-238, building M1, building No. 3, No. 1 Patentee before: Guangzhou Zhaowei Electronic Technology Development Co.,Ltd. |
|
| 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: 20140806 Termination date: 20190410 |