CN205214602U - Lifting office table - Google Patents
Lifting office table Download PDFInfo
- Publication number
- CN205214602U CN205214602U CN201520909856.0U CN201520909856U CN205214602U CN 205214602 U CN205214602 U CN 205214602U CN 201520909856 U CN201520909856 U CN 201520909856U CN 205214602 U CN205214602 U CN 205214602U
- Authority
- CN
- China
- Prior art keywords
- support pin
- connecting rod
- right support
- lifting desk
- support bracket
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a lifting office table, include supporting legs and the support bracket that is used for assembling the desk mesa, the supporting legs is the X -shaped by the cross arrangement to left branch spike and right branch spike that the pivot dress connect are constituteed, and this left branch spike and right branch spike are adorned respectively and is connect on link mechanism, are received each other by link mechanism drive left branch spike and right branch spike and close or keep away from, the support bracket internal fixation has the driver, and the output shaft of this driver connects through the fixed dress in fixed block and right branch spike upper portion. The utility model is simple in operation, it is stable to go up and down.
Description
Technical field
The utility model relates to a kind of desk, specifically a kind of desk possessing rising and decline function.
Background technology
Desk is indispensable office accommodation in office process, for family, is also often all equipped with desk, and therefore, it is necessary that institute of enterprise is not only by desk, also very common in average family.Traditional desk is all level altitude, once assemble, the height of this desk is just determined thereupon.Display placed by desk, then the height of display is also difficult to adjustment, and the controllability of display self can only be utilized to finely tune, and this fine setting often can not meet Man's Demands.And because the height of desk is generally all determined, different Man's Demands is different.In addition, for SOLO gang, due to the office that is seated for a long time, problems can be caused, as blood supply insufficiency of brain, lumbar vertebrae and cervical spine injury, fat, the deformity of spinal column, and the risk etc. of the trouble cancer brought.Therefore, design a kind of desk of height that can regulate and seem very necessary and urgent.
Have in the market and can be elevated, regulate the desk of certain altitude.Such height adjustment mechanism adopts the screw rod vertically arranged usually, can adjusting screw(rod), thus drive the table top of desk to move up and down, namely the feet of the desk of the type is independent fixed, what move up and down is only the table top of desk, regulates and also comparatively bothers, and adopts screw rod to regulate,, there is the problems such as adjustment has some setbacks in easy generation noise.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of lifting desk, and easy to operate, lifting is stable.
In order to solve the problems of the technologies described above, the utility model takes following technical scheme:
A kind of lifting desk, comprise feet and the Support bracket for assembling desk table top, described feet by arranged in a crossed manner in X-shaped, and the left support pin of pivot attaching and right support pin composition, this left support pin and right support pin are installed on linkage respectively, by linkage drive left support pin and right support pin folds mutually or away from; Described Support bracket internal fixtion has driver, and the output shaft of this driver is fixedly attached by fixed block and right support pin top.
Described linkage comprises first connecting rod, second connecting rod and third connecting rod, the output shaft of driver and third connecting rod; First connecting rod one end and the attaching of second connecting rod pivot, the other end and right support pin upper articulation; Second connecting rod pivot is installed on the cross bar in Support bracket, and this cross bar is fixed in this Support bracket along the radial direction of Support bracket; Third connecting rod one end and the attaching of second connecting rod pivot, the other end and left support pin upper articulation.
The medium position of second connecting rod and the medium position of cross bar hinged.
The length of second connecting rod is less than the length of cross bar.
The centre position on first connecting rod and right support pin top is hinged, and the centre position on third connecting rod and left support pin top is hinged.
Described Support bracket axial side wall is provided with guide rail, and the top of left support pin and right support pin is all actively installed on this guide rail and moves around along this guide rail.
Described guide rail is notch.
The top of described left support pin and right support pin is all fixedly equiped with pulley, and this moveable roller is placed in guide rail.
Described driver is motor or cylinder.
The utility model utilize driver drives left support pin and right support pin mutually fold near or away from, realize rising or the decline of desk, easy to operate, simple for structure.
Accompanying drawing explanation
Accompanying drawing 1 is in the plan structure schematic diagram of minimum state for the utility model;
Accompanying drawing 2 is the main TV structure schematic diagram of accompanying drawing 1;
The plan structure schematic diagram of accompanying drawing 3 most high state for the utility model is in;
Accompanying drawing 4 is the main TV structure schematic diagram of accompanying drawing 3.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in figure 1 and 2, the utility model discloses a kind of lifting desk, comprise feet and the Support bracket 1 for assembling desk table top, described feet is made up of in X-shaped and the left support pin 4 of pivot attaching and right support pin 9 arranged in a crossed manner, this left support pin 4 and right support pin 9 are installed on linkage respectively, driven the lower end of left support pin and right support pin mutually to fold to select by linkage or away from; Described Support bracket 1 internal fixtion has driver 6, and the output shaft of this driver 6 is fixedly attached by fixed block and right support pin top.Driver can be motor or cylinder, is preferably motor.
Described linkage comprises first connecting rod 5, second connecting rod 7 and third connecting rod 8, the output shaft of driver 6 and third connecting rod; First connecting rod 5 one end and the attaching of second connecting rod 7 pivot, the other end and right support pin 9 upper articulation; Second connecting rod 7 pivot is installed on the cross bar 10 in Support bracket 1, and this cross bar 10 is fixed in this Support bracket 1 along the radial direction of Support bracket 1; Third connecting rod 8 one end and the attaching of second connecting rod 7 pivot, the other end and left support pin 4 upper articulation.The medium position of second connecting rod 7 and the medium position of cross bar 10 hinged, more balance during rotation.The length of second connecting rod 7 is less than the length of cross bar 10, ensures that second connecting rod 7 can rotate completely in Support bracket 1, unrestricted.First connecting rod 5 is hinged with the centre position on right support pin 9 top, and third connecting rod 8 is hinged with the centre position on left support pin 4 top.
Described Support bracket 1 axial side wall is provided with guide rail 3, and the top of left support pin 4 and right support pin 9 is all actively installed on this guide rail 3 and moves around along this guide rail.Guide rail is notch.The top of left support pin 4 and right support pin 9 is all fixedly equiped with pulley 2, and this moveable roller is placed in guide rail.By this pulley, left support pin and right support pin can be enable to slide more smoothly.
Left support pin is consistent with the structure of right support pin, comprises two side plates, and be fixedly attached between this biside plate upper end slide bar, this slide bar is fixedly connected with the output shaft of driver, pulley is arranged on the two ends of this slide bar, is provided with stay pipe between the lower end of these two side plates, for earth surface load-bearing.Two side sheet rooms are also provided with transverse slat, play the effect of reinforcement.
As shown in figure 1 and 2, left support pin top is positioned at the leftmost side of Support bracket, and right support pin top is positioned at the rightmost side of Support bracket, and now the lower end of left support pin and right support pin is furthest away, and desk is minimum state.
As shown in figures 3 and 4, when needing the height adjusting desk, driver starts, and drives output shaft to inside contract, and drives right support pin to move to Support bracket center.Now third connecting rod is also driven and moves to Support bracket center, and this third connecting rod and second connecting rod relatively rotate, and the rotation of second connecting rod drives first connecting rod to move towards third connecting rod direction, thus drives left support pin top to move toward Support bracket center.The lower end of left support pin and right support pin is drawn close mutually, and desk constantly raises.
It should be noted that, the above is not the restriction to technical solutions of the utility model, and under the prerequisite not departing from creation design of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (9)
1. a lifting desk, comprise feet and the Support bracket for assembling desk table top, it is characterized in that, described feet by arranged in a crossed manner in X-shaped, and the left support pin of pivot attaching and right support pin composition, this left support pin and right support pin are installed on linkage respectively, by linkage drive left support pin and right support pin folds mutually or away from;
Described Support bracket internal fixtion has driver, and the output shaft of this driver is fixedly attached by fixed block and right support pin top.
2. lifting desk according to claim 1, is characterized in that, described linkage comprises first connecting rod, second connecting rod and third connecting rod, the output shaft of driver and third connecting rod;
First connecting rod one end and the attaching of second connecting rod pivot, the other end and right support pin upper articulation;
Second connecting rod pivot is installed on the cross bar in Support bracket, and this cross bar is fixed in this Support bracket along the radial direction of Support bracket;
Third connecting rod one end and the attaching of second connecting rod pivot, the other end and left support pin upper articulation.
3. lifting desk according to claim 2, is characterized in that, the medium position of described second connecting rod and the medium position of cross bar hinged.
4. lifting desk according to claim 3, is characterized in that, the length of described second connecting rod is less than the length of cross bar.
5. lifting desk according to claim 4, is characterized in that, the centre position on described first connecting rod and right support pin top is hinged, and the centre position on third connecting rod and left support pin top is hinged.
6. lifting desk according to claim 5, is characterized in that, described Support bracket axial side wall is provided with guide rail, and the top of left support pin and right support pin is all actively installed on this guide rail and moves around along this guide rail.
7. lifting desk according to claim 6, is characterized in that, described guide rail is notch.
8. lifting desk according to claim 7, is characterized in that, the top of described left support pin and right support pin is all fixedly equiped with pulley, and this moveable roller is placed in guide rail.
9. lifting desk according to claim 8, is characterized in that, described driver is motor or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909856.0U CN205214602U (en) | 2015-11-16 | 2015-11-16 | Lifting office table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909856.0U CN205214602U (en) | 2015-11-16 | 2015-11-16 | Lifting office table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205214602U true CN205214602U (en) | 2016-05-11 |
Family
ID=55889707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520909856.0U Expired - Fee Related CN205214602U (en) | 2015-11-16 | 2015-11-16 | Lifting office table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205214602U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737503A (en) * | 2017-02-08 | 2017-05-31 | 中山市杰特信息安全技术咨询有限公司 | A kind of information security hierarchical protection checking tool case |
| CN108820094A (en) * | 2018-08-01 | 2018-11-16 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
| CN109588885A (en) * | 2018-11-25 | 2019-04-09 | 赵文祥 | A kind of integrated desk-chair of environment protection-type office, meeting |
| CN108820094B (en) * | 2018-08-01 | 2024-05-31 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
-
2015
- 2015-11-16 CN CN201520909856.0U patent/CN205214602U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737503A (en) * | 2017-02-08 | 2017-05-31 | 中山市杰特信息安全技术咨询有限公司 | A kind of information security hierarchical protection checking tool case |
| CN108820094A (en) * | 2018-08-01 | 2018-11-16 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
| CN108820094B (en) * | 2018-08-01 | 2024-05-31 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
| CN109588885A (en) * | 2018-11-25 | 2019-04-09 | 赵文祥 | A kind of integrated desk-chair of environment protection-type office, meeting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161116 |