CN209876362U - Computer display base - Google Patents
Computer display base Download PDFInfo
- Publication number
- CN209876362U CN209876362U CN201920646943.XU CN201920646943U CN209876362U CN 209876362 U CN209876362 U CN 209876362U CN 201920646943 U CN201920646943 U CN 201920646943U CN 209876362 U CN209876362 U CN 209876362U
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- China
- Prior art keywords
- threaded rod
- drive gear
- computer display
- fixed block
- spring
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- 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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- 230000000694 effects Effects 0.000 claims description 13
- 230000010354 integration Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A computer display base comprises a supporting seat, a supporting shell and a spring, wherein a first groove is formed in the upper surface of the supporting seat, a second groove is formed in the inner wall of the first groove, a movable disc is arranged inside the first groove, a limiting block is arranged inside the movable disc, the spring is connected to the inner side of the limiting block, a fixed block is fixed to the upper end of the movable disc, a first rotating rod is arranged inside the fixed block, and a second rotating rod is arranged above the right side of the first rotating rod; this computer display base is provided with axis of rotation and threaded rod, and it is rotatory to drive second drive gear through rotatory axis of rotation to second drive gear drives first transmission tooth and rotates, and threaded connection between accessible it and the threaded rod realizes reciprocating when first transmission tooth rotates the pivoted, is convenient for highly adjusting the display, is convenient for satisfy different users' demand.
Description
Technical Field
The utility model relates to a computer display technical field specifically is a computer display base.
Background
The computer display is one of the important devices that the computer constitutes, need cooperate the base to install in its use, and current computer display base still has some inconveniences in the use:
the computer display base that has now on the market adopts fixed base mostly, can not be convenient adjust the high position of display, and the display will drive whole base when rotatory simultaneously and remove, and the inconvenient rotation angle of adjusting the display is unfavorable for people's use.
In view of the above problems, innovative design based on the original base structure of computer display is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: a computer display stand is provided that facilitates adjustment of the height position of a display.
The technical scheme of the utility model is that: a computer display base comprises a supporting seat, a supporting shell and a spring, wherein a first groove is formed in the upper surface of the supporting seat, a second groove is formed in the inner wall of the first groove, a movable disc is arranged inside the first groove, a limiting block is arranged inside the movable disc, the inner side of the limiting block is connected with the spring, a stay cord is arranged inside the spring, the inner side end of the spring is connected with a positioning plate, a fixed block is fixed at the upper end of the movable disc, a first rotating rod is arranged inside the fixed block, a second rotating rod is arranged above the right of the first rotating rod, a pulley is arranged at the lower end of the movable disc, a threaded rod is fixed at the upper end of the fixed block, the supporting shell is arranged outside the threaded rod, a first transmission gear is arranged on the surface of the threaded rod, and a second transmission gear is connected to the left side of the first, and a rotating shaft penetrates through the inside of the second transmission gear.
The fixed block is connected with the movable disc in an integrated mode, the upper end of the fixed block and the lower end of the threaded rod are connected in a welding mode, and the fixed block is of a hollow structure inside.
The first transmission gear is connected with the threaded rod in a threaded mode, the first transmission gear is meshed with the second transmission gear, the second transmission gear is connected with the rotating shaft in an integrated mode, and meanwhile the lower end of the rotating shaft is located on the inner wall of the supporting shell and connected with the supporting shell in a shaft mode.
The overlooking cross section of the upper end of the threaded rod is of a rectangular structure, and a lifting structure is formed between the upper end of the threaded rod and the inner wall of the supporting shell.
The lower end of the first rotating rod penetrates through the inside of the movable disc and is connected with the movable disc in a rotating mode, the first rotating rod is connected with the pull rope on the surface of the first rotating rod through screws, the other end of the pull rope penetrates through the positioning plate and the limiting block to form screw connection, and meanwhile the limiting block is connected with the movable disc in a sliding mode.
The second groove is annularly and uniformly distributed on the inner wall of the first groove, and a clamping structure is formed between the second groove and the limiting block.
The beneficial effects are that:
1. the display is provided with a rotating shaft and a threaded rod, the rotating shaft is rotated to drive the second transmission gear to rotate, so that the second transmission gear drives the first transmission gear to rotate, the first transmission gear rotates and can move up and down through threaded connection between the first transmission gear and the threaded rod, the height of the display is convenient to adjust, and the requirements of different users are convenient to meet;
2. be provided with the expansion disc, stopper and second recess, rotate the second dwang during the use, the second dwang passes through bevel gear with power transmission for first dwang to first dwang carries out the rolling to the stay cord and stimulates the stopper simultaneously, then rotatable fixed block is adjusted the angle of display, loosens the second dwang after the regulation finishes, in the stopper will stretch out the entering second recess under the effect of spring, accomplish display angle regulation's fixed, improved the functionality of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of a top-down structure of the support seat of the present invention;
fig. 3 is a schematic view of the threaded rod of the present invention in a bottom view;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
Detailed Description
As shown in fig. 1-4, a computer display base comprises a support base 1, a fixed block 2, a movable disc 3, a support shell 4, a first transmission gear 5, a second transmission gear 6, a rotation shaft 7, a threaded rod 8, a first rotation rod 9, a second rotation rod 10, a first groove 11, a spring 12, a limit block 13, a second groove 14, a locating plate 15, a pull rope 16 and a pulley 17, wherein the upper surface of the support base 1 is provided with the first groove 11, the inner wall of the first groove 11 is provided with the second groove 14, the movable disc 3 is arranged inside the first groove 11, the limit block 13 is arranged inside the movable disc 3, the inner side of the limit block 13 is connected with the spring 12, the pull rope 16 is arranged inside the spring 12, the inner side end of the spring 12 is connected with the locating plate 15, the upper end of the movable disc 3 is fixed with the fixed block 2, and the first rotation rod 9 is arranged inside the fixed block, and the upper right side of first dwang 9 is provided with second dwang 10, and the pulley 17 is installed to the lower extreme of activity dish 3, and the upper end of fixed block 2 is fixed with threaded rod 8, and the outside of threaded rod 8 is provided with support shell 4, is provided with first drive gear 5 on the surface of threaded rod 8, and the left side of first drive gear 5 is connected with second drive gear 6 to second drive gear 6's inside has run through axis of rotation 7.
Fixed block 2 and activity dish 3 are connected as an organic whole, and the upper end of fixed block 2 and the lower extreme of threaded rod 8 are welded connection to the inside of fixed block 2 is hollow structure, and above-mentioned structural design makes fixed block 2 can and the activity dish 3 between remain stable be connected, and user's accessible fixed block 2 rotates activity dish 3, realizes the regulation of display angle.
Be threaded connection between 5 inside and the threaded rod 8 of first drive gear, and constitute the meshing connection between 5 and the second drive gear 6 of first drive gear, and second drive gear 6 and axis of rotation 7 are connected as an organic whole, the lower extreme of axis of rotation 7 is located on the inner wall of support shell 4 and constitutes the hub connection between the support shell 4 simultaneously, above-mentioned structural design accessible rotates axis of rotation 7 and drives second drive gear 6 and rotate, then make first drive gear 5 remove on threaded rod 8 through the rotation of first drive gear 5, be convenient for adjust the height of display.
The cross-section is the rectangle structure overlooked in the upper end of threaded rod 8, and constitutes elevation structure between the upper end of threaded rod 8 and the inner wall of support shell 4, and above-mentioned structural design makes support shell 4 can fix threaded rod 8, avoids threaded rod 8 to take place to rotate, keeps the stability of device during operation.
The lower extreme of first rotation pole 9 runs through inside and the activity dish 3 between constitute and rotate the connection, and be the screw connection between first rotation pole 9 and the stay cord 16 on its surface, and the other end of stay cord 16 runs through and constitutes the screw connection between locating plate 15 and the stopper 13, be sliding connection between stopper 13 and the activity dish 3 simultaneously, above-mentioned structural design makes stopper 13 accessible stay cord 16's rolling contract in activity dish 3, is convenient for adjust the angle of display.
Second recess 14 is annular evenly distributed on the inner wall of first recess 11, and constitutes block structure between second recess 14 and the stopper 13, and above-mentioned structural design makes the display all can fix through the block of second recess 14 and stopper 13 after adjusting different angles, improves the practicality of device.
When the computer display base is used, firstly, a display is installed on the device, the device is placed on a horizontal working surface for use, in the using process, if the height of the display needs to be adjusted, the rotating shaft 7 can be rotated, the rotating shaft 7 can drive the second transmission gear 6 to rotate, the second transmission gear 6 drives the first transmission gear 5 to rotate through meshing connection, the first transmission gear 5 moves on the threaded rod 8 due to threaded connection formed between the first transmission gear and the threaded rod 8 when rotating, so that the supporting shell 4 moves up and down on the outer side of the threaded rod 8, when the height is adjusted to a required height, the rotating shaft 7 stops rotating, thereby realizing the adjustment of the height of the display, being convenient for meeting the use requirements of different crowds, when the angle of the display needs to be adjusted, the handle on the right side of the second rotating rod 10 can be rotated, the second rotating rod 10 is rotated, when the second rotating rod 10 rotates, power is transmitted to the first rotating rod 9 through a bevel gear, the first rotating rod 9 is further rotated, the first rotating rod 9 winds a pull rope 16 connected with the surface of the first rotating rod 9 while the first rotating rod 9 rotates, the pull rope 16 pulls a limiting block 13 to slide in a movable disc 3, the limiting block 13 is separated from a second groove 14, meanwhile, the limiting block 13 compresses a spring 12, the angle of a display is adjusted through the rotatable movable disc 3 at the moment, a pulley 17 arranged at the lower end of the movable disc 3 rotates in the rotating process, friction force in the rotating process is reduced, the movable disc 3 is convenient to rotate, when the angle of the display is adjusted to a proper position, the second rotating rod 10 is loosened, at the moment, the spring 12 pushes the limiting block 13 to move outwards through elasticity and is clamped with the second groove 14 on the outer side, and fixing the adjusted angle of the display to finish the adjustment of the angle of the display.
The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a computer display base, includes supporting seat (1), support shell (4) and spring (12), its characterized in that: first recess (11) have been seted up to the upper surface of supporting seat (1), and have seted up second recess (14) on the inner wall of first recess (11), the inside of first recess (11) is provided with activity dish (3), and the inside of activity dish (3) is provided with stopper (13), and the inboard of stopper (13) is connected with spring (12), the inside of spring (12) is provided with stay cord (16), and the medial extremity of spring (12) is connected with locating plate (15), the upper end of activity dish (3) is fixed with fixed block (2), and the inside of fixed block (2) is provided with first dwang (9), and the upper right side of first dwang (9) is provided with second dwang (10), pulley (17) are installed to the lower extreme of activity dish (3), the upper end of fixed block (2) is fixed with threaded rod (8), and the outside of threaded rod (8) is provided with support shell (4), be provided with first drive gear (5) on the surface of threaded rod (8), and the left side of first drive gear (5) is connected with second drive gear (6) to the inside of second drive gear (6) is run through has axis of rotation (7).
2. The computer display stand of claim 1, wherein: fixed block (2) and activity dish (3) are connected for the integration, and the upper end of fixed block (2) and the lower extreme of threaded rod (8) are welded connection to the inside of fixed block (2) is hollow structure.
3. The computer display stand of claim 1, wherein: be threaded connection between first drive gear (5) inside and threaded rod (8), and constitute the meshing between first drive gear (5) and second drive gear (6) and connect to second drive gear (6) and axis of rotation (7) are connected as an organic whole, and the lower extreme of axis of rotation (7) is located on the inner wall of support shell (4) and constitutes the hub connection between support shell (4) simultaneously.
4. The computer display stand of claim 1, wherein: the overlooking cross section of the upper end of the threaded rod (8) is of a rectangular structure, and a lifting structure is formed between the upper end of the threaded rod (8) and the inner wall of the supporting shell (4).
5. The computer display stand of claim 1, wherein: the lower end of the first rotating rod (9) penetrates through the inner portion of the movable disc (3) and the movable disc (3) to form rotating connection, the first rotating rod (9) and the pull rope (16) on the surface of the first rotating rod are connected through screws, the other end of the pull rope (16) penetrates through the positioning plate (15) and the limiting block (13) to form screw connection, and meanwhile the limiting block (13) and the movable disc (3) are connected in a sliding mode.
6. The computer display stand of claim 1, wherein: the second grooves (14) are uniformly distributed on the inner wall of the first groove (11) in an annular shape, and a clamping structure is formed between the second grooves (14) and the limiting blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646943.XU CN209876362U (en) | 2019-05-08 | 2019-05-08 | Computer display base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646943.XU CN209876362U (en) | 2019-05-08 | 2019-05-08 | Computer display base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876362U true CN209876362U (en) | 2019-12-31 |
Family
ID=68964177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646943.XU Expired - Fee Related CN209876362U (en) | 2019-05-08 | 2019-05-08 | Computer display base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442157A (en) * | 2020-05-06 | 2020-07-24 | 杭州瓜此科技有限公司 | Detachable rotatory display screen support |
-
2019
- 2019-05-08 CN CN201920646943.XU patent/CN209876362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442157A (en) * | 2020-05-06 | 2020-07-24 | 杭州瓜此科技有限公司 | Detachable rotatory display screen support |
| CN111442157B (en) * | 2020-05-06 | 2021-05-04 | 嘉视(山东)电子科技有限公司 | Detachable rotatory display screen support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220908 Address after: Longteng Electronic Technology Park, Longnan Economic and Technological Development Zone, Longnan County, Ganzhou City, Jiangxi Province 341700 Patentee after: LONGNAN COUNTY HONGYECHENG INDUSTRIAL CO.,LTD. Address before: 350200 Fujian, Fuzhou, Changle, hang Cheng street, Chaoyang North Road 99, 8, 2403 Patentee before: CHANGLE LIZHI PRODUCTS DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |