CN203986826U - A kind of desk with automatic hoisting mechanism - Google Patents
A kind of desk with automatic hoisting mechanism Download PDFInfo
- Publication number
- CN203986826U CN203986826U CN201420438254.7U CN201420438254U CN203986826U CN 203986826 U CN203986826 U CN 203986826U CN 201420438254 U CN201420438254 U CN 201420438254U CN 203986826 U CN203986826 U CN 203986826U
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- CN
- China
- Prior art keywords
- desk
- lower support
- support leg
- desktop
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of desk with automatic hoisting mechanism, it comprises base, lower support leg, upper supporting leg, desktop, baffle plate, microphone base plate, microphone, CD-ROM drive motor, turning cylinder and sleeve, lower support leg is two, be arranged on respectively the two ends of base, baffle plate is fixedly installed on lower support leg, in lower support leg, be provided with chute, upper supporting leg can slide up and down in chute, upper supporting leg is hollow-core construction, CD-ROM drive motor is fixedly installed on the lower surface of desktop, turning cylinder is connected with the output of CD-ROM drive motor, turning cylinder outer surface is provided with external screw thread, sleeve interior surface is provided with the internal thread matching with external screw thread, sleeve is fixedly installed on base, and in mating connection through lower support leg and turning cylinder, the utility model can be realized the automatic adjustment of desk height, but also can realize the slip before and after desk.
Description
Technical field
The utility model discloses a kind of desk, belong to teaching appliance technical field, more specifically a kind of desk with automatic hoisting mechanism.
Background technology
The desk that teaching is used at present, generally comprises desktop and table leg, and desktop and table leg are fixed together, and the desktop of part lectern has certain inclination angle.These common desk for teachings are mostly highly fixing, are applicable to common teaching practical.But in practice, not etc., this desk of having fixed height is not suitable for all students and uses student's height, in the time that student's height is too low, because desk can not regulate height, greatly affect to a certain extent the effect of attending class.And, although there is at present the desk with desk height adjusting function, all can not realize automatic regulation function, for student, adjustment is got up very heavy, gruelling, very inconvenient, even needs several classmates firmly could adjust together height.In addition,, if classroom is larger, in answer to a question, only rely on student's throat, classmate or teacher away from must be not only difficult to catch, and very tired, and if microphone is set separately, more loaded down with trivial details, affect student and exchange, affect quality of instruction.
The utility model is for the series of technical existing in prior art, the utility model has supplied a kind of desk with automatic hoisting mechanism, it is simple in structure, not only can facilitate the height that regulates automatically lectern, but also be provided with microphone, its structure is very reasonable.
Summary of the invention
For the problems referred to above, the utility model provides a kind of desk with automatic hoisting mechanism, it comprises base, lower support leg, upper supporting leg, desktop, baffle plate, microphone base plate, microphone, CD-ROM drive motor, turning cylinder and sleeve, it is characterized in that, described lower support leg is two, and be arranged on respectively the two ends of described base, described baffle plate is fixedly installed on described lower support leg, in described lower support leg, be provided with chute, described upper supporting leg can slide up and down in described chute, described upper supporting leg is hollow-core construction, described CD-ROM drive motor is fixedly installed on the lower surface of described desktop, described turning cylinder is connected with the output of described CD-ROM drive motor, described turning cylinder outer surface is provided with external screw thread, described sleeve interior surface is provided with the internal thread matching with described external screw thread, described sleeve is fixedly installed on described base, and in mating connection through described lower support leg and described turning cylinder, described microphone base plate is arranged on the front side of described desktop upper surface, described microphone is arranged on described microphone base plate.
Further, as preferably, for can adjust desk on base front and back position, so that micro-positioning regulators is carried out in the front and back of desk, the two ends of described base are provided with T font chute, described lower support leg lower end is provided with the T font slippery fellow who matches with described T font chute, between described T font chute bottom and described T font slippery fellow, is provided with butterfly spring.
Further, as preferably, for the ease of placing student's article and study equipment, the bottom of described desktop is also provided with drawer.
Further, as preferably, in order further to facilitate the adjusting of student to desk, the utility model also comprises controls desktop the rising button rising and the decline button of controlling desktop decline, and described rising button and described decline button are all arranged on the side of desktop.
Further, as preferably, for can be stable desk be fixed, strengthen its stability, on described lower support leg, be also provided with and tighten screw.
In addition,, as preferably, in order to facilitate desk steadily to arrange, on four angles of described base, be also provided with four feets.
The beneficial effects of the utility model:
1, the utility model adopts the mode of CD-ROM drive motor, turning cylinder and sleeve, has realized the automatic regulating function of desk height, and student can realize the adjustment of desk height very easily;
2, the utility model, by T-shaped groove and T connector being set respectively on base and lower support leg, not only can making to realize desk front and back freely and slide, but also be provided with butterfly spring, thereby can realize certain auto-lock function;
3, simple in structure, the low cost of manufacture of the utility model, easy to use, meets people's design for aesthetic.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of desk with automatic hoisting mechanism of the present utility model;
Fig. 2 is another angle structural representation of a kind of desk with automatic hoisting mechanism of the present utility model;
In figure: 1, base, 2, lower support leg, 3, upper supporting leg, 4, desktop, 5, baffle plate, 6, microphone base plate, 7, microphone, 8, CD-ROM drive motor, 9, turning cylinder, 10, sleeve, 11, drawer, 12, T font chute, 13, rising button, 14, decline button, 15, tighten screw, 16, feet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1-2, the utility model provides a kind of desk with automatic hoisting mechanism, it comprises base 1, lower support leg 2, upper supporting leg 3, desktop 4, baffle plate 5, microphone base plate 6, microphone 7, CD-ROM drive motor 8, turning cylinder 9 and sleeve 10, lower support leg 3 is two, and be arranged on respectively the two ends of base 1, baffle plate 5 is fixedly installed on lower support leg 2, in lower support leg 2, be provided with chute, upper supporting leg 3 can slide up and down in chute, upper supporting leg 3 is hollow-core construction, CD-ROM drive motor 8 is fixedly installed on the lower surface of desktop 4, turning cylinder 9 is connected with the output of CD-ROM drive motor 8, turning cylinder 9 outer surfaces are provided with external screw thread, sleeve 10 inner surfaces are provided with the internal thread matching with external screw thread, sleeve 10 is fixedly installed on base 1, and in mating connection through lower support leg 2 and turning cylinder 9, microphone base plate 6 is arranged on the front side of desktop 4 upper surfaces, microphone 7 is arranged on microphone base plate 6.
In order to adjust the front and back position of desk on base, so that micro-positioning regulators is carried out in the front and back of desk, the two ends of base 1 are provided with T font chute 12, lower support leg 2 lower ends are provided with the T font slippery fellow who matches with T font chute 12, between T font chute bottom and T font slippery fellow, are provided with butterfly spring.
For the ease of placing student's article and study equipment, the bottom of desktop 4 is also provided with drawer 11.
In order further to facilitate the adjusting of student to desk, in the present embodiment, also comprise and control desktop the rising button 13 rising and the decline button 14 of controlling desktop decline, rising button 13 and decline button 14 are all arranged on the side of desktop 4.
For can be stable desk be fixed, strengthen its stability, on lower support leg 2, be also provided with and tighten screw 15.
In addition,, in order to facilitate desk steadily to arrange, on four angles of base 1, be also provided with four feets 16.
Claims (6)
1. one kind has the desk of automatic hoisting mechanism, it comprises base, lower support leg, upper supporting leg, desktop, baffle plate, microphone base plate, microphone, CD-ROM drive motor, turning cylinder and sleeve, it is characterized in that, described lower support leg is two, and be arranged on respectively the two ends of described base, described baffle plate is fixedly installed on described lower support leg, in described lower support leg, be provided with chute, described upper supporting leg can slide up and down in described chute, described upper supporting leg is hollow-core construction, described CD-ROM drive motor is fixedly installed on the lower surface of described desktop, described turning cylinder is connected with the output of described CD-ROM drive motor, described turning cylinder outer surface is provided with external screw thread, described sleeve interior surface is provided with the internal thread matching with described external screw thread, described sleeve is fixedly installed on described base, and in mating connection through described lower support leg and described turning cylinder, described microphone base plate is arranged on the front side of described desktop upper surface, described microphone is arranged on described microphone base plate.
2. a kind of desk with automatic hoisting mechanism according to claim 1, it is characterized in that, the two ends of described base are provided with T font chute, described lower support leg lower end is provided with the T font slippery fellow who matches with described T font chute, between described T font chute bottom and described T font slippery fellow, is provided with butterfly spring.
3. a kind of desk with automatic hoisting mechanism according to claim 2, is characterized in that, the bottom of described desktop is also provided with drawer.
4. a kind of desk with automatic hoisting mechanism according to claim 3, it is characterized in that, also comprise and control desktop the rising button rising and the decline button of controlling desktop decline, described rising button and described decline button are all arranged on the side of desktop.
5. a kind of desk with automatic hoisting mechanism according to claim 4, is characterized in that, on described lower support leg, is also provided with and tightens screw.
6. according to a kind of desk with automatic hoisting mechanism described in claim 1-5 any one, it is characterized in that, on four angles of described base, be also provided with four feets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438254.7U CN203986826U (en) | 2014-08-05 | 2014-08-05 | A kind of desk with automatic hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438254.7U CN203986826U (en) | 2014-08-05 | 2014-08-05 | A kind of desk with automatic hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203986826U true CN203986826U (en) | 2014-12-10 |
Family
ID=52026929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438254.7U Expired - Fee Related CN203986826U (en) | 2014-08-05 | 2014-08-05 | A kind of desk with automatic hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203986826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542127A (en) * | 2018-06-06 | 2018-09-18 | 浙江云杉服饰有限公司 | Multi-functional desk |
| CN109003389A (en) * | 2018-06-07 | 2018-12-14 | 广州市得胜光电科技有限公司 | One kind selling advertising integrated machine |
| CN112932053A (en) * | 2021-01-25 | 2021-06-11 | 杨莉萍 | Tubular lipstick capable of being automatically retracted at fixed time after being screwed out |
-
2014
- 2014-08-05 CN CN201420438254.7U patent/CN203986826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542127A (en) * | 2018-06-06 | 2018-09-18 | 浙江云杉服饰有限公司 | Multi-functional desk |
| CN109003389A (en) * | 2018-06-07 | 2018-12-14 | 广州市得胜光电科技有限公司 | One kind selling advertising integrated machine |
| CN112932053A (en) * | 2021-01-25 | 2021-06-11 | 杨莉萍 | Tubular lipstick capable of being automatically retracted at fixed time after being screwed out |
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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: 20141210 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |