CN2604930Y - Height-adjustable screen - Google Patents
Height-adjustable screen Download PDFInfo
- Publication number
- CN2604930Y CN2604930Y CN 03223326 CN03223326U CN2604930Y CN 2604930 Y CN2604930 Y CN 2604930Y CN 03223326 CN03223326 CN 03223326 CN 03223326 U CN03223326 U CN 03223326U CN 2604930 Y CN2604930 Y CN 2604930Y
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- CN
- China
- Prior art keywords
- main screen
- screen
- aerofoil
- screen plate
- rotating shaft
- 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
The utility model discloses a varying height screen, comprising a main screen plate and an auxiliary screen plate which is telescopically sleeved in the groove of the auxiliary screen plate. Wherein, a lifting device which can make the auxiliary screen plate slide up and down freely along the groove of the main screen plate is arranged between the auxiliary screen plate and the main screen plate. The utility model adopted the integrated screen structure which is made up of a telescopically sleeved auxiliary screen plate and a main screen plate, the variation of the height can be realized by the up and down slide of the auxiliary screen plate along the groove of the auxiliary screen plate. The utility model has the advantages of simple structure, reliable, high practical applicability, good integration property, elegant appearance and potential marketing prospect. Especially, the utility model adopted a power driving structure which is made by the meshing of a hidden variable screw and an axis of rotation bevel gear, thus the lifting device has a simpler, more daedal, more reliable structure which can be realized easily.
Description
Technical field
The utility model relates to a kind of screen (also claiming Partition device), particularly relates to a kind of adjustable for height screen.
Background technology
Present various office space is for making full use of the space and keeping the interference-free reason of individual privacy, the general screen (also claiming Partition device) that adopts is made spacer structure in the family, take the mode of screen compartment roughly to be divided into two kinds, one is a full-height formula screen, promptly with the screen of ground until ceiling, another is half height formula screen, mainly be to emphasize not have the vision obstacle, because the height of these two kinds of screens all is changeless, does not in use have mobility, flexibility, can't adjust height at any time according to need.At this problem, Chinese patent ZL00238270.9 discloses a kind of lift screen, and it mainly is to comprise a screen pedestal, and its central authorities are provided with a mezzanine space; One elevating mechanism, it is arranged in this mezzanine space, and the controller of this elevating mechanism is arranged on the outer surface of this screen pedestal; And a space bar, its bottom is on the elevating mechanism that is connected in this mezzanine space.Though the lift screen of this structure has solved the adjustable for height problem of screen, but its elevating mechanism complex structure, assembly difficulty is big, production cost is high, reliability is low, globality is poor, appearance is not attractive in appearance, give to apply and bring certain degree of difficulty, thereby do not see have product to emerge in the market.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, reliable, practical, good integrity, specious, have an adjustable for height screen of having of market popularization value.
The technical solution of the utility model is achieved in that
A kind of have an adjustable for height screen, comprises that main screen aerofoil and telescopically are contained in the secondary screen board in the main screen aerofoil vallecular cavity, are provided with one and can make the lowering or hoisting gear of secondary screen board along the upper and lower slip of main screen aerofoil vallecular cavity between wherein secondary screen board and the main screen aerofoil.Wherein above-mentioned lowering or hoisting gear comprise install rotationally the rotating shaft of main screen wind vallecular cavity bottom and device two bevel gears at rotating shaft two ends, device at the bevel gear of two adjustable screw rods of main screen aerofoil vallecular cavity both sides and each adjusting screw bottom, be fixed on the secondary screen board and the adjusting nut adjusting screw engagement, wherein the bevel gear of each adjusting screw bottom respectively with the bevel gear engagement at rotating shaft two ends.
The utility model is formed the structure of whole screen owing to adopt the secondary screen board of telescopically suit to combine with the main screen aerofoil, effectively realize the adjustable of screen height by secondary screen board along the upper and lower slip of main screen aerofoil vallecular cavity, and simple in structure, reliable, practical, good integrity, specious has market popularization value.Particularly adopt the structure that is meshed transfer motion power between built-in adjusting screw and the rotating shaft by bevel gear, make lowering or hoisting gear of the present utility model, simpler, ingenious, reliable, the easy realization of its structure.
Description of drawings
Fig. 1 is that structure of the present utility model is formed schematic diagram;
Fig. 2 is a side-looking structural representation of the present utility model;
The specific embodiment
As Fig. 1～shown in Figure 2, the utility model comprises that main screen aerofoil 1 and telescopically are sleeved on the secondary screen board 2 in main screen aerofoil 1 vallecular cavity, are provided with one and can make the lowering or hoisting gear 3 of secondary screen board 2 along the upper and lower slip of main screen aerofoil 1 vallecular cavity between wherein secondary screen board 2 and the main screen aerofoil 1.Wherein above-mentioned lowering or hoisting gear 3 comprise install rotationally the rotating shaft 31 of main screen wind 1 vallecular cavity bottom and device two bevel gears 32 at rotating shaft two ends, device at the bevel gear 34 of two adjustable screw rods 33 of main screen aerofoil 1 vallecular cavity both sides and each adjusting screw 33 bottoms, be fixed on the secondary screen board 2 and adjusting nuts 35 adjusting screw 33 engagements, wherein the bevel gear 34 of each adjusting screw 33 bottom respectively with bevel gear 32 engagements at rotating shaft 31 two ends.For making secondary screen board 2 liftings have a power source to drive the rotating shaft rotation, the utility model medium power source can be as shown in Figure 1, above-mentioned main screen aerofoil 1 vallecular cavity bottom is provided with a fine motion motor 36, this fine motion motor 36 is communicated with power supply by the switch (not drawing among the figure) that is arranged on main screen aerofoil 1 bottom, and above-mentioned rotating shaft 31 is connected with the output shaft of this fine motion motor 36 and drives rotation by this fine motion motor 36.Power source also can be that a sidepiece of above-mentioned main screen aerofoil 1 is provided with one and shakes the hand (not drawing among the figure), and this is shaken the hand and is sleeved on rotating shaft 31 1 ends that stretch out in main screen aerofoil 1 and can drives rotating shaft 31 rotations by shaking the hand.Simultaneously for making the running of two bevel gears reliable, stable, the two ends, vallecular cavity bottom of above-mentioned main screen aerofoil 1 are provided with the L shaped box body 37 that can envelope two bevel gears 32,34 that are meshed, and the two sides of this box body 37 have the axle sleeve hole that can supply rotating shaft 31 or adjusting screw 33 to stretch out.
Groundwork process of the present utility model and principle are as follows:
Start fine motion motor 36 or rotating shaft 31 is rotated with the hand hand that shakes, rotating shaft 31 drives adjusting screw 33 synchronously by bevel gear 32 and rotates, thereby move up and down to reach of the present utility model lifting purpose drive secondary screen board because adjusting nut 35 is fixed on the secondary screen board this moment.
Claims (5)
1, a kind of have an adjustable for height screen, it is characterized in that comprising that main screen aerofoil (1) and telescopically are sleeved on the secondary screen board (2) in main screen aerofoil (1) vallecular cavity, be provided with one between wherein secondary screen board (2) and the main screen aerofoil (1) and can make the lowering or hoisting gear (3) of secondary screen board (2) along the upper and lower slip of main screen aerofoil (1) vallecular cavity.
2, according to claim 1 have an adjustable for height screen, it is characterized in that above-mentioned lowering or hoisting gear (3) comprises installs rotationally at the rotating shaft (31) of main screen wind (1) vallecular cavity bottom and device two bevel gears (32) at the rotating shaft two ends, device is at the two adjustable screw rods (33) of main screen aerofoil (1) vallecular cavity both sides and the bevel gear (34) of each adjusting screw (33) bottom, be fixed on the secondary screen board (2) and adjusting nut (35) adjusting screw (33) engagement, wherein the bevel gear (34) of each adjusting screw (33) bottom respectively with bevel gear (32) engagement at rotating shaft (31) two ends.
3, according to claim 1 and 2 have an adjustable for height screen, it is characterized in that above-mentioned main screen aerofoil (1) vallecular cavity bottom is provided with a fine motion motor (36), this fine motion motor (36) is communicated with power supply by the switch that is arranged on main screen aerofoil (1) bottom, and above-mentioned rotating shaft (31) is connected with the output shaft of this fine motion motor (36) and drives rotation by this fine motion motor (36).
4, according to claim 1 and 2 have an adjustable for height screen, a sidepiece that it is characterized in that above-mentioned main screen aerofoil (1) is provided with one and shakes the hand, and this is shaken the hand and is sleeved on rotating shaft (31) one ends that stretch out in main screen aerofoil (1) and can drives rotating shaft (31) rotation by shaking the hand.
5, according to claim 1 and 2 have an adjustable for height screen, the two ends, vallecular cavity bottom that it is characterized in that above-mentioned main screen aerofoil (1) are provided with the L shaped box body (37) that can envelope two bevel gears (32) (34) that are meshed, and the two sides of this box body (37) have the axle sleeve hole that can supply rotating shaft (31) or adjusting screw (33) to stretch out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223326 CN2604930Y (en) | 2003-01-28 | 2003-01-28 | Height-adjustable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223326 CN2604930Y (en) | 2003-01-28 | 2003-01-28 | Height-adjustable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604930Y true CN2604930Y (en) | 2004-03-03 |
Family
ID=34162721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223326 Expired - Fee Related CN2604930Y (en) | 2003-01-28 | 2003-01-28 | Height-adjustable screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604930Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175388A (en) * | 2016-08-25 | 2016-12-07 | 无锡市东北塘永丰橡塑厂 | A kind of spliced sucker rack with flexible clamping function |
| CN106241198A (en) * | 2016-09-29 | 2016-12-21 | 佛山市翠微自动化科技有限公司 | A kind of pail pack conveying support device |
| CN108391941A (en) * | 2018-03-29 | 2018-08-14 | 济宁山云宇内机电科技有限公司 | A kind of novel foldable baffle |
| CN108578235A (en) * | 2018-04-24 | 2018-09-28 | 山东润安生物科技有限公司 | A kind of quantitative blanking feeding device producing the soft capsule for being cased with particle |
| CN108788900A (en) * | 2018-06-05 | 2018-11-13 | 马鞍山市三川机械制造有限公司 | It is a kind of to facilitate the numerically-controlled machine tool scrap collecting screen for adjusting barrier height |
| CN110151377A (en) * | 2019-06-04 | 2019-08-23 | 淮安市中医院 | Spinal surgery special nursing device |
| CN111214149A (en) * | 2019-12-24 | 2020-06-02 | 浙江省平湖市澳妮斯洁具有限公司 | Telescopic fixed shower screen and installation method thereof |
| CN111348080A (en) * | 2020-04-21 | 2020-06-30 | 宁波富美光电科技有限公司 | Multifunctional lifting cart |
-
2003
- 2003-01-28 CN CN 03223326 patent/CN2604930Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175388A (en) * | 2016-08-25 | 2016-12-07 | 无锡市东北塘永丰橡塑厂 | A kind of spliced sucker rack with flexible clamping function |
| CN106241198A (en) * | 2016-09-29 | 2016-12-21 | 佛山市翠微自动化科技有限公司 | A kind of pail pack conveying support device |
| CN106241198B (en) * | 2016-09-29 | 2018-06-22 | 管伟 | A kind of pail pack conveying support device |
| CN108391941A (en) * | 2018-03-29 | 2018-08-14 | 济宁山云宇内机电科技有限公司 | A kind of novel foldable baffle |
| CN108578235A (en) * | 2018-04-24 | 2018-09-28 | 山东润安生物科技有限公司 | A kind of quantitative blanking feeding device producing the soft capsule for being cased with particle |
| CN108788900A (en) * | 2018-06-05 | 2018-11-13 | 马鞍山市三川机械制造有限公司 | It is a kind of to facilitate the numerically-controlled machine tool scrap collecting screen for adjusting barrier height |
| CN110151377A (en) * | 2019-06-04 | 2019-08-23 | 淮安市中医院 | Spinal surgery special nursing device |
| CN111214149A (en) * | 2019-12-24 | 2020-06-02 | 浙江省平湖市澳妮斯洁具有限公司 | Telescopic fixed shower screen and installation method thereof |
| CN111348080A (en) * | 2020-04-21 | 2020-06-30 | 宁波富美光电科技有限公司 | Multifunctional lifting cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |