CN211145938U - Computer display screen support - Google Patents
Computer display screen support Download PDFInfo
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- CN211145938U CN211145938U CN201921815201.1U CN201921815201U CN211145938U CN 211145938 U CN211145938 U CN 211145938U CN 201921815201 U CN201921815201 U CN 201921815201U CN 211145938 U CN211145938 U CN 211145938U
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- display screen
- computer display
- supporting rod
- vaulting pole
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Abstract
The utility model discloses a computer display screen support relates to computer product technical field, has solved the technical problem of inconvenient adjustment computer display screen height. Its technical essential includes the base, set up the high adjustment mechanism in order to be used for driving the oscilaltion of computer display screen on the base, set up the angle adjustment mechanism in order to be used for adjusting the computer display screen angle on high adjustment mechanism, high adjustment mechanism includes the outer bracing piece of fixed connection on the base, the inner support rod of pegging graft in outer bracing piece and one end pass through threaded connection and rotate the screw rod of connecting in outer bracing piece lower extreme in inner support rod lower extreme and other end, be connected with the rotation handle of control inner support rod oscilaltion on the lower extreme of screw rod, the utility model has the advantages of adjustable computer display screen height.
Description
Technical Field
The utility model relates to a computer product technical field, more specifically say, it relates to a computer display screen support.
Background
Along with the continuous improvement of the scientific and technical level, computers are more and more widely applied to the work and life of people, the convenience of the computers brings great convenience to the work and life of people, but a series of 'computer diseases' are easily caused by improper use, and the computer diseases are most common particularly to cervical spondylosis. Therefore, a large number of computer display screen supports appear in the market, but most of the display screens are installed on the fixed support at present, the height of the display screens cannot be adjusted according to the requirements of different users, and the computer is operated at an improper height for a long time, so that the neck and eyes are easy to cause a lot of related diseases due to fatigue.
The Chinese patent with publication number CN202302586U discloses a liftable liquid crystal computer display screen bracket, which consists of a computer display screen, a support arm, a fulcrum ball, a vertical shaft and a base, wherein the base is provided with the vertical shaft, the vertical shaft is sleeved with the fulcrum ball with a through hole, the fulcrum ball is provided with the support arm, the support arm is provided with the computer display screen, the through hole of the fulcrum ball is internally provided with internal threads, the front end of the support arm is a ball head, the back of the computer display screen is provided with a ball head seat, and the ball head at the front end of the support arm is arranged in the ball head seat at the back of the computer display screen.
The prior art is similar to the computer display screen bracket, which generally comprises a base, a height adjusting mechanism arranged on the base and formed by combining a vertical shaft and a fulcrum ball, and an angle adjusting mechanism arranged on the height adjusting mechanism and formed by combining a fulcrum arm, a ball head and a ball head seat; when the computer display screen adjusting device is used, the supporting arm or the supporting ball is held by hand, the height of the computer display screen can be adjusted by rotating the vertical shaft, and the angle of the computer display screen can be adjusted by moving the computer display screen by hand to enable the ball head seat to rotate outside the ball head. However, when the height is adjusted, the computer display screen or the vertical shaft needs to be rotated, and great effort is needed to adjust the height, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the technical problem at present, an object of the utility model is to provide a computer display screen support, its advantage that has the height of adjustable computer display screen.
In order to achieve the above purpose, the utility model provides a following technical scheme: including the base, set up on the base in order to be used for driving the high adjustment mechanism of computer display screen oscilaltion, set up on high adjustment mechanism in order to be used for adjusting the angle adjustment mechanism of computer display screen angle, its characterized in that: the height adjusting mechanism comprises an outer supporting rod fixedly connected to the base, an inner supporting rod inserted in the outer supporting rod and a screw rod, one end of the screw rod is connected to the lower end of the inner supporting rod through threads, the other end of the screw rod is rotatably connected to the lower end of the outer supporting rod, and the lower end of the screw rod is connected with a rotating handle for controlling the inner supporting rod to lift up and down.
By adopting the technical scheme, the base stands on the desktop, the height adjusting mechanism arranged on the base supports the inner supporting rod through the outer supporting rod, the inner supporting rod can realize the up-and-down lifting of the inner supporting rod under the action of the screw rod, the screw rod is rotated by utilizing the rotating handle, the rotation of the screw rod can be converted into the up-and-down lifting of the inner supporting rod, so that the up-and-down lifting of the computer display screen can be controlled, the depression angle and the elevation angle of the computer display screen can be adjusted by the angle adjusting mechanism, and thus users with different heights can adjust the height of the computer display screen.
The utility model discloses further set up to: the outer wall of the inner supporting rod is provided with a plurality of grooves which are distributed at equal intervals along the circumferential direction of the axis of the inner supporting rod and are arranged along the length direction of the inner supporting rod, and the inner wall of the outer supporting rod is provided with a plurality of bulges which are arranged along the length direction of the outer supporting rod and are respectively connected in the grooves in a sliding manner.
By adopting the technical scheme, the groove on the outer wall of the inner supporting rod is matched with the protrusion on the inner wall of the outer supporting rod, when the screw drives the inner supporting rod to move up and down, the inner supporting rod moves more smoothly under the assistance of the outer supporting rod, and the inner supporting rod cannot swing left and right in the ascending and descending processes under the supporting action of the outer supporting rod due to the mutual fit of the inner supporting rod and the outer supporting rod, so that the computer display screen is more stable in the ascending and descending processes.
The utility model discloses further set up to: the base includes left branch vaulting pole and right branch vaulting pole, the combination of left branch vaulting pole and right branch vaulting pole is overlooked and is "V" word shape setting, outer bracing piece sets up on the handing-over position of left branch vaulting pole and right branch vaulting pole, and computer display screen is in the contained angle within range of left branch vaulting pole and right branch vaulting pole.
By adopting the technical scheme, the V-shaped base saves materials and reduces the space occupied by the base on the table top.
The utility model discloses further set up to: the side of the base is provided with an opening located at the joint of the left support rod and the right support rod, the opening is located in the included angle range of the left support rod and the right support rod, and the rotating handle extends out of the base through the opening.
By adopting the technical scheme, the rotating handle part extends out of the outer supporting rod through the opening, so that a user can adjust the rotating handle more conveniently to adjust the height of the computer display screen.
The utility model discloses further set up to: the cross section of the rotating handle is circular, and the outer wall of the rotating handle is provided with a plurality of shifting blocks which are arranged at equal intervals along the circumferential direction of the axis of the rotating handle.
Through adopting above-mentioned technical scheme, dial the piece and set up on the outer wall of rotation handle, when the user adjusted the rotation handle, the hand can stretch into in the clearance of dialling the piece and stir the rotation handle more conveniently.
The utility model discloses further set up to: and a ball bearing is arranged in the outer support rod, and the lower end of the screw rod is fixedly connected with an inner ring of the ball bearing.
By adopting the technical scheme, the lower end of the screw rod is arranged in the inner ring of the ball bearing, the lower end of the outer support rod is arranged outside the outer ring of the ball bearing, when the screw rod is rotated, the inner ring of the ball bearing rotates along with the screw rod, but the outer ring is not moved, the ball bearing is adopted to convert the rotary motion of the screw rod into linear motion, so that the inner support rod moves linearly along with the inner support rod, meanwhile, the friction between bearing surfaces is reduced by adopting a rolling friction mode, and the service life of the screw rod is prolonged.
The utility model discloses further set up to: the lower surface of base is provided with the rubber gasket.
Through adopting above-mentioned technical scheme, utilize the rubber gasket to avoid the direct contact of base with the desktop, prevent that the base from scraping colored desktop.
The utility model discloses further set up to: the outer wall of the outer supporting rod is provided with a plurality of reinforcing ribs, the reinforcing ribs are uniformly distributed on the left side and the right side of the supporting rod, and the lower end of each reinforcing rib is connected with the left supporting rod and the right supporting rod respectively.
By adopting the technical scheme, the reinforcing ribs are utilized to strengthen the connection between the outer supporting rod and the base, the stability of the outer supporting rod is improved, and the stability of the computer display screen on the support is further improved.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the inner supporting rod is driven by the linear motion of the screw rod to lift up and down through the connection arrangement between the screw rod and the inner supporting rod as well as the outer supporting rod, so that the height of the computer display screen is adjusted;
(2) the height of the computer display screen can be conveniently adjusted on the chair by a user through the arrangement of the rotating handle;
(3) the rotation motion of the screw rod can be more smoothly converted into linear motion through the arrangement of the ball bearing, and then the computer display screen is driven to ascend and descend.
Drawings
FIG. 1 is a schematic front view of the present embodiment;
FIG. 2 is a side sectional view of the bracket of the present embodiment;
FIG. 3 is a cross-sectional view of the junction of the inner support rod and the outer support rod of this embodiment;
FIG. 4 is a schematic structural diagram of the inner support rod, the screw and the rotation handle of the present embodiment;
FIG. 5 is a schematic structural view of the left support bar, the right support bar, the outer support bar and the reinforcing ribs of the present embodiment;
fig. 6 is a schematic structural view of the rotating mechanism of the present embodiment;
reference numerals: 1. a base; 2. a height adjustment mechanism; 3. an angle adjusting mechanism; 4. a rubber gasket; 11. a left support bar; 12. a right support bar; 13. an opening; 21. an outer support bar; 211. reinforcing ribs; 22. an inner support bar; 23. a screw; 24. rotating the handle; 241. a shifting block; 25. a ball bearing; 31. a bump; 32. a hinged block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
An embodiment of the invention relates to a computer display screen bracket, as shown in fig. 1, which comprises a base 1 standing on a desktop, a height adjusting mechanism 2 arranged on the base 1 for adjusting the height of the computer display screen, and a rubber gasket 4 arranged on the base 1 for avoiding direct contact between the base 1 and the desktop to scratch the desktop, wherein the base 1 comprises a left support rod 11 and a right support rod 12, the combination of the left support rod 11 and the right support rod 12 is arranged in a V shape in a overlooking mode, the thickness of one end, close to the right support rod 12, of the left support rod 11 is larger than that of one end, far away from the right support rod 12, of the right support rod 12 is larger than that of one end, close to the left support rod 11, of the right support rod 12.
Referring to fig. 2 and 3, the height adjusting mechanism 2 includes an outer support rod 21 fixedly connected to the base 1, an inner support rod 22 inserted into the outer support rod 21, and a screw 23 having one end connected to the lower end of the inner support rod 22 through a thread and the other end rotatably connected to the lower end of the outer support rod 21, wherein a plurality of grooves are formed in the outer wall of the inner support rod 22 and are arranged in the circumferential direction at equal intervals along the axis of the inner support rod 22, and are formed in the length direction of the inner support rod 22, and a plurality of protrusions are formed in the inner wall of the outer support rod 21 and are arranged along the length direction of the outer support rod 21 and are slidably connected to the grooves, and the grooves in the inner support rod 22 and the protrusions in the outer support rod 21 are matched with each other, so that the inner support rod 22 is more smoothly.
As shown in fig. 2 and 4, a rotating handle 24 for controlling the inner supporting rod 22 to move up and down is connected to the lower end of the screw rod 23, a ball bearing 25 for converting the rotation of the screw rod 23 into linear motion is installed in the outer supporting rod 21, the inner ring of the ball bearing 25 is fixedly connected with the lower end of the screw rod 23, and the outer ring of the ball bearing 25 is fixed on the inner side surface of the outer supporting rod 21.
As shown in fig. 4 and 5, an opening 13 is provided at the junction of the left support rod 11 and the right support rod 12 on the side of the base 1, the horizontal cross section of the rotation handle 24 is circular, the rotation handle 24 partially extends out of the base 1 through the opening 13 for the user to adjust the height of the computer display screen, a toggle block 241 for increasing the contact area between the user's finger and the rotation handle 24 is provided on the outer wall of the rotation handle 24, and the screw 23 can be rotated by toggling the toggle block 241.
The outer walls of the left side and the right side of the outer supporting rod 21 are provided with a plurality of reinforcing ribs 211 for stretching the outer supporting rod 21, and the lower ends of the reinforcing ribs 211 are respectively connected with the left supporting rod 11 and the right supporting rod 12, so that the outer supporting rod 21 and other components arranged on the outer supporting rod 21 are more stably arranged on the base 1.
As shown in fig. 6, the angle adjusting mechanism 3 for adjusting the angle of the computer display screen includes a protrusion 31 disposed at the upper end of the inner supporting rod 22 and a hinge block 32 hinged at the upper end of the protrusion 31, the computer display screen is locked on the hinge block 32 by a bolt, and the computer display screen is located within the range of the included angle between the left supporting rod 11 and the right supporting rod 12.
When the depression angle or the elevation angle of the computer display screen needs to be adjusted, the computer display screen only needs to be pushed, at the moment, the hinging block 32 connected with the computer display screen and the lug 31 rotate to generate a certain angle, and a user can change the size of the angle according to own needs.
The working process of the utility model is as follows:
when the height of the computer display screen needs to be adjusted, the poking block 241 on the outer wall of the rotating handle 24 is poked, the rotating handle 24 rotates to drive the screw 23 connected with the rotating handle to rotate, at the moment, the inner ring of the ball bearing 25 connected with the screw 23 also rotates along with the inner ring, but the outer ring is not moved under the action of the balls, under the drive of the ball bearing 25, the rotating motion of the screw 23 drives the inner supporting rod 22 connected with the screw 23 through the threads to move up and down, and further the computer display screen connected with the inner ring is driven to move up and down, so that the purpose of adjusting the height of the computer display screen is achieved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a computer display screen support, include base (1), set up in high adjustment mechanism (2) in order to be used for driving computer display screen oscilaltion on base (1), set up in angle adjustment mechanism (3) in order to be used for adjusting computer display screen angle on high adjustment mechanism (2), its characterized in that: the height adjusting mechanism (2) comprises an outer supporting rod (21) fixedly connected to the base (1), an inner supporting rod (22) inserted into the outer supporting rod (21), and a screw rod (23) with one end connected to the lower end of the inner supporting rod (22) through threads and the other end rotatably connected to the lower end of the outer supporting rod (21), and the lower end of the screw rod (23) is connected with a rotating handle (24) for controlling the inner supporting rod (22) to ascend and descend.
2. The computer display screen support of claim 1, wherein: the outer wall of the inner supporting rod (22) is provided with a plurality of grooves which are circumferentially arranged at equal intervals around the axis of the inner supporting rod (22) and are arranged along the length direction of the inner supporting rod (22), and the inner wall of the outer supporting rod (21) is provided with a plurality of bulges which are arranged along the length direction of the outer supporting rod (21) and are respectively connected in the grooves in a sliding manner.
3. The computer display screen support of claim 1, wherein: base (1) includes left branch vaulting pole (11) and right branch vaulting pole (12), the combination of left branch vaulting pole (11) and right branch vaulting pole (12) is overlooked and is "V" word shape setting, outer bracing piece (21) set up on the handing-over position of left branch vaulting pole (11) and right branch vaulting pole (12), and computer display is in the contained angle within range of left branch vaulting pole (11) and right branch vaulting pole (12).
4. The computer display screen support of claim 3, wherein: be provided with opening (13) that are located left branch vaulting pole (11) and right branch vaulting pole (12) handing-over department on the side of base (1), opening (13) are located left branch vaulting pole (11) with the contained angle within range of right branch vaulting pole (12), it stretches out outside base (1) through opening (13) to rotate handle (24).
5. The computer display screen support of claim 4, wherein: the cross section of the rotating handle (24) is circular, and the outer wall of the rotating handle (24) is provided with a plurality of shifting blocks (241) which are arranged at equal intervals along the circumferential direction of the axis of the rotating handle (24).
6. The computer display screen support of claim 1, wherein: a ball bearing (25) is installed in the outer support rod (21), and the lower end of the screw rod (23) is fixedly connected with an inner ring of the ball bearing (25).
7. The computer display screen support of claim 4, wherein: the lower surface of the base (1) is provided with a rubber gasket (4).
8. The computer display screen support of claim 5, wherein: the outer wall of the outer supporting rod (21) is provided with a plurality of reinforcing ribs (211), the reinforcing ribs (211) are uniformly distributed on the left side and the right side of the supporting rod, and the lower end of each reinforcing rib (211) is connected with the left supporting rod (11) and the right supporting rod (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815201.1U CN211145938U (en) | 2019-10-25 | 2019-10-25 | Computer display screen support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921815201.1U CN211145938U (en) | 2019-10-25 | 2019-10-25 | Computer display screen support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145938U true CN211145938U (en) | 2020-07-31 |
Family
ID=71772794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921815201.1U Active CN211145938U (en) | 2019-10-25 | 2019-10-25 | Computer display screen support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145938U (en) |
-
2019
- 2019-10-25 CN CN201921815201.1U patent/CN211145938U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |