CN212056380U - Lifting and rotating device for computer display - Google Patents
Lifting and rotating device for computer display Download PDFInfo
- Publication number
- CN212056380U CN212056380U CN201921862094.8U CN201921862094U CN212056380U CN 212056380 U CN212056380 U CN 212056380U CN 201921862094 U CN201921862094 U CN 201921862094U CN 212056380 U CN212056380 U CN 212056380U
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- lifting
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- 208000003464 asthenopia Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 210000000245 forearm Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model is suitable for the technical field of computer lifting and rotating, and provides a computer display lifting and rotating device, which comprises a display, a supporting structure and a lifting and rotating structure; the supporting structure comprises a supporting frame and a supporting seat, and the supporting frame comprises a front arm and a rear arm; the lifting rotating structure comprises a box body, a lifting button and a rotating button are arranged on the box body, an upright post is arranged in the box body, the top end of the upright post is connected with a supporting seat, and the bottom end of the upright post is connected with a hydraulic cylinder; the upper portion activity of stand cup joints the rotation axis, and the cross section shape of stand is regular polygon, and the outside of rotation axis cup joints from the driving wheel, connects the action wheel from the driving wheel, and the motor is connected to the action wheel. Therefore, the utility model discloses can realize the regulation of height and angle to computer display, make computer display reach the most comfortable visual angle of user, reduce visual fatigue, improve the performance of computer.
Description
Technical Field
The utility model relates to a computer lifting and drop rotating technical field especially relates to a graphoscope lifting and drop rotating device.
Background
The computer is the learning tool that student's study often used, more is the indispensable office supplies of staff, and student's study and staff are when using the computer, often need communicate with the classmate or colleague on next door, and the content on the computer can both be seen with the most comfortable angle to two people who communicate each other for convenience, often needs to adjust the direction or the height of computer display.
Computer display on the market is all-in-one mostly now, neither can go up and down nor rotate, and the user can only manually adjust whole computer display in the use, uses and again manually adjusts after accomplishing, and this has brought a great deal of inconvenience for the user.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, an object of the utility model is to provide a graphoscope lifting and rotating device, it can realize the regulation of height and angle to graphoscope, makes graphoscope reach the most comfortable visual angle of user, reduces visual fatigue, has improved the performance of computer.
In order to achieve the above object, the utility model provides a graphoscope lifting and rotating device, including the display, the display passes through bearing structure and connects lifting and rotating structure.
The supporting structure comprises a supporting frame and a supporting seat connected to the bottom of the supporting frame; the support frame comprises a front arm and a rear arm; the height of the front arm is 1/3-1/2 of the height of the rear arm.
The lifting and rotating structure comprises a box body, wherein a lifting button is arranged on the upper portion of the left side of the box body, and a rotating button is arranged on the upper portion of the right side of the box body.
An upright post is arranged inside the box body, and the upper end of the upright post penetrates through the box body and is connected with the supporting seat; the bottom of stand is through the lifter plate of first bearing connection pneumatic cylinder, first bearing rigid coupling is in the fixed block, the fixed block is connected the lifter plate, the pneumatic cylinder is connected the inboard bottom of box, and the electricity is connected lifting button.
A rotating shaft is movably sleeved at the upper part of the upright column, the cross section of the upright column above the first bearing is in a regular polygon shape, a driven wheel is fixedly sleeved outside the rotating shaft, the driven wheel is connected with a driving wheel, the driven wheel and the driving wheel are gears which are mutually meshed, the driving wheel is connected with a motor through a gearbox, the motor is electrically connected with a rotating button, the motor and the gearbox are positioned above a first connecting plate, and the first connecting plate is connected with the bottom of the inner side of the box body through a second connecting plate; the outer surface of the rotating shaft is fixedly sleeved with a second bearing, the second bearing is fixed in a positioning plate, and the positioning plate is fixedly connected with the inner wall of the box body.
According to the utility model discloses a graphoscope lifting and rotating device, back arm joint support pole, the bracing piece is equipped with 2 ~ 4.
According to the utility model discloses a graphoscope lifting and rotating device, the bracing piece is pressed close to one side of display is equipped with the second slipmat.
According to the utility model discloses a graphoscope lifting and rotating device, the lower part of back arm is equipped with first preformed hole.
According to the utility model discloses a graphoscope lifting and rotating device, the right side lower part of forearm is equipped with the second preformed hole.
According to the utility model discloses a graphoscope lifting and rotating device, forearm and postbrachium all are provided with the same and backward inclination, inclination is 5 ~ 10 degrees.
According to the utility model discloses a graphoscope lifting and rotating device, the inside bottom side of support frame is equipped with first slipmat.
According to the utility model discloses a graphoscope lifting and rotating device, the bottom surface of box is equipped with the smooth pad of third prevention.
According to the utility model discloses a graphoscope lifting and rotating device, regular polygon is regular quadrangle, regular pentagon, regular hexagon, regular heptagon or regular octagon.
According to the utility model discloses a graphoscope lifting and rotating device, regular polygon is regular hexagon.
The utility model aims to provide a computer display lifting and rotating device, which realizes the adjustment of the height of a display by arranging a lifting and rotating structure, comprising a stand column, wherein the top end of the stand column is connected with a supporting structure which is connected with the display, the bottom end of the stand column is connected with a hydraulic cylinder, and the hydraulic cylinder drives the stand column to lift; the rotation axis is cup jointed in stand upper portion activity, and the cross section shape of stand is regular polygon, and the rotation axis is through connecting the action wheel from the driving wheel, and the motor is connected to the action wheel, drives the rotation axis through the motor and drives the stand rotation simultaneously, realizes the regulation to the display angle. To sum up, the utility model has the advantages that: the height and angle of the computer display can be adjusted, so that the computer display can reach the most comfortable visual angle of a user, and the visual fatigue is reduced; and simultaneously, the utility model discloses application method is simple, has improved the performance of computer.
Drawings
FIG. 1 is a schematic view of a lifting and rotating device for a computer monitor;
FIG. 2 is a schematic view of a supporting structure and a lifting/rotating structure of the lifting/rotating device for a computer monitor;
FIG. 3 is a schematic view of the A-direction structure of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 3 in the direction B;
FIG. 5 is a schematic view of the C-direction structure of FIG. 3;
FIG. 6 is a schematic view of the alternative configuration of FIG. 2 from A;
FIG. 7 is a cross-sectional view of a column of a lifting/rotating device for a computer monitor
FIG. 8 is a schematic view of the structure of portion D of FIG. 2;
in the figure, 1-display, 2-support structure, 21-support frame, 211-front arm, 212-rear arm, 213-first non-slip mat, 214-support bar, 215-first preformed hole, 216-second preformed hole, 217-second non-slip mat; 22-a support seat; 3-lifting and rotating structure, 31-box, 311-lifting button, 312-rotating button, 313-third anti-slip pad; 32-upright column, 33-hydraulic cylinder, 331-lifting plate, 332-first bearing and 333-fixing block; 34-rotating shaft, 341-driven wheel, 342-driving wheel, 343-gear box, 344-motor, 345-first connecting plate, 346-second connecting plate, 347-positioning plate and 348-second bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a computer display lifting and rotating device, including display 1, display 1 passes through bearing structure 2 and connects lifting and rotating structure 3.
Referring to fig. 2, the supporting structure 2 includes a supporting frame 21 and a supporting seat 22 connected to the bottom of the supporting frame 21; referring to fig. 3, the supporting frame 21 includes a front arm 211 and a rear arm 212, the height of the front arm 211 is 1/3-1/2 of the height of the rear arm 212, the rear arm 212 is connected with a supporting rod 214, the supporting rod 214 is provided with 2-4, referring to fig. 4 and 5, the lower part of the rear arm 212 is further provided with a first prepared hole 215, and a power cord of the display 1 and the like can be connected with the display 1 through the first prepared hole 215; the lower part of the right side of the front arm 211 is provided with a second prepared hole 216, and the switch and the indicator light of the display 1 can pass through the second prepared hole 216, of course, the first prepared hole 215 and the second prepared hole 216 can be arranged at other suitable positions.
In use, the display 1 is placed in the support frame 21, the height of the front arm 211 is smaller than that of the rear arm 212, the front arm 211 does not block the view of the display 1, the display 1 is supported and placed together with the rear arm 212, and the support rod 214 connected to the rear arm 212 can further protect the display 1 and improve the safety performance of the display 1 in the support frame 21.
In order to further improve the safety performance of the display 1 in the supporting frame 21, as a preferable scheme, a first anti-slip pad 213 is disposed at the bottom side of the inside of the supporting frame 21, and a second anti-slip pad 217 is disposed at the side of the supporting rod 214 close to the display 1.
Referring to fig. 6, in order to satisfy the requirement that the user has the best visual angle when looking at the display 1, as a preferable scheme, the front arm 211 and the rear arm 212 may be provided with the same backward inclination angle, so that the display 1 has a certain backward inclination angle when being placed in the supporting frame 21, thereby satisfying the visual requirement of the user and reducing the visual fatigue of the user; in order to achieve the optimal visual effect and simultaneously ensure the stability and safety of the display 1, the inclination angles of the front arm 211 and the rear arm 212 are 5-10 degrees.
Referring to fig. 2, the lifting and rotating structure 3 includes a box 31, a lifting button 311 is disposed on the left upper portion of the box 31, a rotating button 312 is disposed on the right upper portion of the box 31, and a bottom surface of the box 31 is connected to a table top.
Referring to fig. 2 and 7, a column 32 is disposed inside the box 31, and an upper end of the column 32 penetrates through the box 31 and is connected to the support 22; the bottom end of the upright column 32 is connected with a lifting plate 331 of the hydraulic cylinder 33 through a first bearing 332, the first bearing 332 is fixedly connected in a fixed block 333, the fixed block 333 is connected with the lifting plate 331, the hydraulic cylinder 33 is connected with the bottom of the inner side of the box body 31 and is electrically connected with a lifting button 311; when the height of the display 1 needs to be adjusted, the lifting button 311 is pressed to start the hydraulic cylinder 33, and the hydraulic cylinder 33 drives the upright post 32 to simultaneously drive the supporting structure 2 to move up and down, so that the height of the display 1 is adjusted.
Referring to fig. 2 and 8, the upper portion of the upright 32 is movably sleeved on the rotating shaft 34, and the cross-sectional shape of the upright 32 above the first bearing 332 is a regular polygon. The driven wheel 341 is fixedly sleeved outside the rotating shaft 34, the driven wheel 341 is connected with the driving wheel 342, the driven wheel 341 and the driving wheel 342 are gears which are meshed with each other, the driving wheel 342 is connected with the motor 344 through the gear box 343, the motor 344 is electrically connected with the rotating button 312, the motor 344 and the gear box 343 are positioned on the first connecting plate 345, and the first connecting plate 345 is connected with the bottom of the inner side of the box 31 through the second connecting plate 346; the outer surface of the rotating shaft 34 is fixedly sleeved with a second bearing 347, the second bearing 347 is fixed in a positioning plate 347, and the positioning plate 347 is fixedly connected with the inner wall of the box body 31.
When the angle of the display 1 needs to be adjusted, the rotating button 312 is pressed to start the motor 344, the motor 344 drives the driven wheel 341 to simultaneously drive the rotating shaft 34 to rotate, and the cross section of the upright column 32 is in a regular polygon shape and is sleeved with the rotating shaft 34, so that the rotating shaft 34 can simultaneously drive the upright column 32 to rotate, and simultaneously can ensure that the upright column 32 can move up and down in the rotating shaft 34, and the top end of the upright column 32 is connected with the supporting seat 22, so that the supporting structure 2 can also be driven to rotate, and the angle of the display 1 can be adjusted.
The cross-sectional shape of the column 32 may be a regular quadrangle, a regular pentagon, a regular hexagon, a regular heptagon, or a regular octagon, and through many experiments, when the cross-sectional shape is a regular hexagon, the matching between the column 32 and the rotating shaft 34 is most stable, so as to be a preferable scheme, the cross-sectional shape of the column 32 is a regular hexagon.
To sum up, the utility model realizes the adjustment of the height of the display by arranging the lifting and rotating structure which comprises the upright post, wherein the top end of the upright post is connected with the supporting structure, the supporting structure is connected with the display, the bottom end of the upright post is connected with the hydraulic cylinder, and the hydraulic cylinder drives the upright post to lift; the rotation axis is cup jointed in stand upper portion activity, and the cross section shape of stand is regular polygon, and the rotation axis is through connecting the action wheel from the driving wheel, and the motor is connected to the action wheel, drives the rotation axis through the motor and drives the stand rotation simultaneously, realizes the regulation to the display angle. To sum up, the utility model has the advantages that: the height and angle of the computer display can be adjusted, so that the computer display can reach the most comfortable visual angle of a user, and the visual fatigue is reduced; and simultaneously, the utility model discloses application method is simple, has improved the performance of computer.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. A computer display lifting and rotating device is characterized by comprising a display, wherein the display is connected with a lifting and rotating structure through a supporting structure;
the supporting structure comprises a supporting frame and a supporting seat connected to the bottom of the supporting frame; the support frame comprises a front arm and a rear arm; the height of the front arm is 1/3-1/2 of the height of the rear arm;
the lifting rotating structure comprises a box body, wherein a lifting button is arranged at the upper part of the left side of the box body, and a rotating button is arranged at the upper part of the right side of the box body;
an upright post is arranged inside the box body, and the upper end of the upright post penetrates through the box body and is connected with the supporting seat; the bottom end of the upright post is connected with a lifting plate of a hydraulic cylinder through a first bearing, the first bearing is fixedly connected in a fixed block, the fixed block is connected with the lifting plate, and the hydraulic cylinder is connected with the bottom of the inner side of the box body and is electrically connected with the lifting button;
the upper part of the upright post is movably sleeved with a rotating shaft, and the cross section of the upright post above the first bearing is in a regular polygon shape; a driven wheel is fixedly sleeved outside the rotating shaft and connected with a driving wheel, the driven wheel and the driving wheel are gears which are meshed with each other, the driving wheel is connected with a motor through a gearbox, the motor is electrically connected with the rotating button, the motor and the gearbox are positioned on a first connecting plate, and the first connecting plate is connected with the bottom of the inner side of the box body through a second connecting plate; the outer surface of the rotating shaft is fixedly sleeved with a second bearing, the second bearing is fixed in a positioning plate, and the positioning plate is fixedly connected with the inner wall of the box body.
2. The device as claimed in claim 1, wherein the rear arm is connected to a support rod, and the number of the support rods is 2-4.
3. The device as claimed in claim 2, wherein a second anti-slip pad is disposed on a side of the supporting rod adjacent to the monitor.
4. The device as claimed in claim 1, wherein the rear arm has a first pre-formed hole at a lower portion thereof.
5. The device as claimed in claim 1, wherein the lower part of the right side of the front arm is provided with a second preformed hole.
6. The device for lifting and rotating a computer monitor as claimed in claim 1, wherein the front arm and the rear arm are both provided with the same backward tilt angle, and the tilt angle is 5-10 degrees.
7. The device as claimed in claim 1, wherein the first anti-slip pad is disposed on the bottom of the supporting frame.
8. The device as claimed in claim 1, wherein a third anti-slip pad is disposed on the bottom surface of the case.
9. The device as claimed in claim 1, wherein the regular polygon is a regular quadrangle, a regular pentagon, a regular hexagon, a regular heptagon or a regular octagon.
10. The device as claimed in claim 9, wherein the regular polygon is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862094.8U CN212056380U (en) | 2019-10-30 | 2019-10-30 | Lifting and rotating device for computer display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862094.8U CN212056380U (en) | 2019-10-30 | 2019-10-30 | Lifting and rotating device for computer display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212056380U true CN212056380U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921862094.8U Expired - Fee Related CN212056380U (en) | 2019-10-30 | 2019-10-30 | Lifting and rotating device for computer display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212056380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7240464B1 (en) | 2021-09-27 | 2023-03-15 | 謝峰隆 | Vertical lifting TV stand |
-
2019
- 2019-10-30 CN CN201921862094.8U patent/CN212056380U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7240464B1 (en) | 2021-09-27 | 2023-03-15 | 謝峰隆 | Vertical lifting TV stand |
| JP2023047617A (en) * | 2021-09-27 | 2023-04-06 | 謝峰隆 | Vertical lifting TV stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |