CN214790218U - Computer display who conveniently adjusts - Google Patents
Computer display who conveniently adjusts Download PDFInfo
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- CN214790218U CN214790218U CN202022594220.5U CN202022594220U CN214790218U CN 214790218 U CN214790218 U CN 214790218U CN 202022594220 U CN202022594220 U CN 202022594220U CN 214790218 U CN214790218 U CN 214790218U
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- bevel gear
- interference fit
- installation
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Abstract
The utility model discloses a convenient computer display who adjusts, be the installation piece of opening character cut in bas-relief up including base and cross-section, installation piece and surface welding on the base, first installation cavity, second installation cavity have been seted up in the installation piece, the installation piece runs through the bearing and rotates and be connected with the dwang, the one end interference fit that the dwang is located the second installation cavity has the worm wheel, the worm wheel meshing has the worm, worm interference fit has the driven shaft, the driven shaft runs through the bearing with the installation piece and rotates and be connected and extend to in the first installation cavity, the one end interference fit that the driven shaft is located first installation cavity has fourth bevel gear. The utility model discloses compare in prior art regulation screen every single move angle's method, it is not only more convenient, and avoided exerting oneself excessively to lead to the damage of screen, can adjust the height of screen simultaneously, and do not need other article bed hedgehopping, have stronger practicality.
Description
Technical Field
The utility model relates to a computer fittings technical field especially relates to a computer display who conveniently adjusts.
Background
With the continuous development of science and technology, the information era has entered into, and the information era relies on the internet to carry out information transmission and interaction, and the terminal of internet is the computer, so the computer has more and more merged into people's life, has brought a lot of convenience to people, and the computer display is an important accessory that presents information content and that we communicate with the computer.
Among the prior art, the every single move angle of current computer is adjusted very loaded down with trivial details, needs to press the base on one hand, breaks the computer screen off with the fingers and thumb on one hand and adjusts, and accommodation process is very loaded down with trivial details, and current computer is liquid crystal display screen basically, then leads to the damage of computer screen very easily hard a little, and current computer screen can not very convenient height-adjusting simultaneously, if can only use other things bed hedgehopping with the computer screen as needs height-adjusting, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a computer display convenient to adjust.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a computer display convenient to adjust comprises a base and an installation block with an upward-opening concave-shaped cross section, wherein the installation block is welded with the upper surface of the base, a first installation cavity and a second installation cavity are formed in the installation block, the installation block is connected with a rotating rod in a penetrating and rotating mode through a bearing, a worm gear is in interference fit with one end, located in the second installation cavity, of the rotating rod, is meshed with a worm, a driven shaft is in interference fit with the worm, the driven shaft and the installation block are connected in a penetrating and rotating mode through the bearing and extend into the first installation cavity, a fourth bevel gear is in interference fit with one end, located in the first installation cavity, of the driven shaft, is meshed with a third bevel gear, is in interference fit with a rotating shaft, a connecting block is in interference fit with one section, located in a groove of the installation block, and is fixedly connected with a screen on the upper surface of the connecting block, and a height adjusting device is arranged in the first mounting cavity.
Preferably, the height adjusting device comprises a first bevel gear in interference fit with the rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is in interference fit with a threaded rod, the threaded rod is in running through and rotating connection with the mounting block through a bearing, a section of the threaded rod, which is located outside the mounting block, is provided with threads and is in threaded connection with the base, the rest of the threaded rod is of a smooth structure, and the rotating shaft is in running through and sliding connection with the mounting block.
Preferably, the mounting block is connected with a sliding block in a penetrating and sliding mode, the section of the sliding block is in an I shape, the sliding block is connected with the rotating shaft in a penetrating and rotating mode through a bearing, and a rotating wheel is glued to one end, located outside the mounting block, of the rotating shaft.
Preferably, the thread lead angle of the threaded rod is smaller than the equivalent friction angle of the thread pair formed by the threaded rod and the base.
Preferably, the helix angle of the worm is less than the angle of friction of the worm in contact with the worm wheel.
Preferably, the outer wall of the rotating wheel is carved with anti-slip lines, and the lower surface of the base is bonded with an anti-slip mat.
The utility model discloses contrast prior art, its advantage lies in:
1. the rotating wheel is pushed to enable the third bevel gear and the fourth bevel gear to be meshed, the rotating wheel is rotated to enable the fourth bevel gear to rotate, the worm is enabled to rotate through the fourth bevel gear through the driven shaft, the worm drives the worm wheel to rotate, finally, the rotating rod is enabled to rotate, the connecting block is driven to rotate, the pitching angle of the screen can be conveniently adjusted, and compared with an existing adjusting mode of manually moving the connecting block with hands, the screen is more conveniently prevented from being damaged due to excessive force;
2. the pulling runner makes first bevel gear and second bevel gear meshing, rotates and rotates, makes the threaded rod rotate through first bevel gear and second bevel gear's meshing, can adjust the height of screen, and need not use other article to carry out the bed hedgehopping, has stronger practicality.
Drawings
Fig. 1 is a schematic structural diagram of a computer display that is convenient to adjust according to the present invention.
Fig. 2 is an enlarged view of a position a of the computer display device of the present invention, which is convenient for adjustment.
Fig. 3 is a partial sectional view of a portion B of the computer display device of the present invention, which is convenient to adjust.
In the figure: the screen comprises a base 1, a mounting block 2, a first mounting cavity 3, a second mounting cavity 4, a rotating rod 5, a worm wheel 6, a worm 7, a driven shaft 8, a fourth bevel gear 9, a third bevel gear 10, a rotating shaft 11, a sliding block 12, a rotating wheel 13, a connecting block 14, a screen 15, a first bevel gear 16, a second bevel gear 17 and a threaded rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a computer display convenient to adjust comprises a base 1 and an installation block 2 with an upward concave cross section, the installation block 2 is welded with the upper surface of the base 1, a first installation cavity 3 and a second installation cavity 4 are arranged in the installation block 2, the first installation cavity 3 is arranged below the second installation cavity 4, the installation block 2 is connected with a rotating rod 5 in a penetrating and rotating mode through a bearing, one end, located in the second installation cavity 4, of the rotating rod 5 is in interference fit with a worm wheel 6, one end, located outside the installation block 2, of the rotating rod 5 is in rotational connection with the side wall of the groove of the installation block 2 through a bearing, the worm wheel 6 is meshed with a worm 7, the worm 7 is in interference fit with a driven shaft 8, the driven shaft 8 is in rotational connection with the installation block 2 through a bearing and extends into the first installation cavity 3, one end, located in the first installation cavity 3, of the driven shaft 8 is in interference fit with a fourth bevel gear 9, fourth bevel gear 9 meshes has third bevel gear 10, and third bevel gear 10 interference fit has axis of rotation 11, and one section interference fit that dwang 5 is located installation piece 2 recess has connecting block 14, and fixed surface is connected with screen 15 on the connecting block 14, is provided with high adjusting device in the first installation cavity 3.
Height adjusting device includes the first bevel gear 16 with axis of rotation 11 interference fit, first bevel gear 16 meshes there is second bevel gear 17, second bevel gear 17 interference fit has threaded rod 18, threaded rod 18 passes through the bearing with installation piece 2 and rotates the connection, threaded rod 18 is located the outside one section of installation piece 2 and is provided with the screw thread and with base 1 threaded connection, the rest is smooth structure, axis of rotation 11 and installation piece 2 run through sliding connection, through the meshing of first bevel gear 16 with second bevel gear 17, make threaded rod 18 rotate the height that can adjust screen 15.
The mounting block 2 is connected with a sliding block 12 in a penetrating and sliding mode, the section of the sliding block 12 is in an I shape, the I-shaped sliding block 12 limits the movement of the rotating shaft 11, when the rotating shaft 11 is pulled out and pushed to a limit position, good meshing of the first bevel gear 16, the second bevel gear 17, the third bevel gear 10 and the second bevel gear 9 can be guaranteed, the sliding block 12 and the rotating shaft 11 are connected in a penetrating and rotating mode through bearings, and a rotating wheel 13 is glued at one end, located outside the mounting block 2, of the rotating shaft 11.
The thread lead angle of the threaded rod 18 is smaller than the equivalent friction angle of a thread pair formed by the threaded rod 18 and the base 1, so that the threaded connection between the threaded rod 18 and the base 1 realizes self-locking, and the phenomenon that the stability of the screen 15 is influenced by shaking at the threaded connection part is avoided. The unfolding helical angle of the worm 7 is smaller than the contact friction angle between the worm 7 and the worm wheel 6, so that the worm 7 and the worm wheel 6 are meshed to realize self-locking, and the worm wheel 6 is prevented from driving the worm 7 to rotate.
The outer wall of the rotating wheel 13 is carved with anti-slip lines, the anti-slip lines on the outer wall of the rotating wheel 13 prevent slipping in the process of operating the rotating wheel 13, the lower surface of the base 1 is bonded with an anti-slip mat, the anti-slip mat on the lower surface of the base 1 prevents the display from slipping when external force is applied, and the stability of the display is improved.
In the utility model, if the pitch angle of the screen 15 needs to be adjusted, when the rotating wheel 13 is pushed to the point that the screen cannot be pushed, at this time, the third bevel gear 10 is meshed with the fourth bevel gear 9, the rotating wheel 13 is rotated, so that the rotating shaft 11 is rotated, the rotating shaft 11 drives the third bevel gear 10 in interference fit with the rotating wheel to rotate, so that the second bevel gear 9 meshed with the third bevel gear 10 is rotated, the second bevel gear 9 drives the driven shaft 8 in interference fit with the driven shaft to rotate, the driven shaft 8 drives the worm 7 in interference fit with the driven shaft to rotate, so that the worm wheel 6 meshed with the worm 7 rotates, the worm wheel 6 drives the rotating rod 5 in interference fit with the worm to rotate, the rotating rod 5 drives the connecting block 14 to rotate, and thus the pitch angle of the screen 15 is adjusted;
if the height of the screen 15 needs to be adjusted, when the rotating wheel 13 is pulled to be unable to be pulled, the rotating wheel 13 is rotated, so that the rotating shaft 11 rotates, at the moment, the first bevel gear 16 is meshed with the second bevel gear 17, the rotating shaft 11 drives the first bevel gear 16 in interference fit with the rotating shaft to rotate, so that the second bevel gear 17 meshed with the first bevel gear 16 rotates, the second bevel gear 17 drives the threaded rod 18 in interference fit with the threaded rod to rotate, and the threaded rod 18 is gradually screwed out of the base 1 through threaded connection with the base 1, so that the height of the screen 15 is changed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A computer display convenient to adjust comprises a base (1) and an installation block (2) with an upward-opening concave-shaped cross section, wherein the installation block (2) is welded with the upper surface of the base (1), and is characterized in that a first installation cavity (3) and a second installation cavity (4) are arranged in the installation block (2), the installation block (2) is connected with a rotating rod (5) in a penetrating and rotating mode through a bearing, one end, located in the second installation cavity (4), of the rotating rod (5) is in interference fit with a worm wheel (6), the worm wheel (6) is meshed with a worm (7), the worm (7) is in interference fit with a driven shaft (8), the driven shaft (8) and the installation block (2) are connected in a penetrating and rotating mode through the bearing and extend into the first installation cavity (3), one end, located in the first installation cavity (3), of the driven shaft (8) is in interference fit with a fourth bevel gear (9), fourth bevel gear (9) meshing has third bevel gear (10), third bevel gear (10) interference fit has axis of rotation (11), one section interference fit that dwang (5) are located installation piece (2) recess has connecting block (14), fixed surface is connected with screen (15) on connecting block (14), be provided with high adjusting device in first installation cavity (3).
2. The computer display convenient to adjust according to claim 1, wherein the height adjusting device comprises a first bevel gear (16) in interference fit with the rotating shaft (11), the first bevel gear (16) is engaged with a second bevel gear (17), the second bevel gear (17) is in interference fit with a threaded rod (18), the threaded rod (18) is in through rotating connection with the mounting block (2) through a bearing, a section of the threaded rod (18) located outside the mounting block (2) is provided with threads and in threaded connection with the base (1), the rest part is of a smooth structure, and the rotating shaft (11) is in through sliding connection with the mounting block (2).
3. The computer display convenient to adjust according to claim 2, wherein a sliding block (12) is connected to the mounting block (2) in a penetrating and sliding manner, the cross section of the sliding block (12) is in an I shape, the sliding block (12) is connected with a rotating shaft (11) in a penetrating and rotating manner through a bearing, and a rotating wheel (13) is glued to one end, located outside the mounting block (2), of the rotating shaft (11).
4. The computer display facilitating adjustment according to claim 2, wherein a lead angle of the threaded rod (18) is smaller than an equivalent friction angle of a thread pair formed by the threaded rod (18) and the base (1).
5. An adjustable computer display as claimed in claim 1, wherein the helix angle of the unwinding of the worm (7) is less than the angle of friction of the worm (7) in contact with the worm wheel (6).
6. The computer display convenient to adjust as claimed in claim 3, wherein the outer wall of the rotating wheel (13) is engraved with anti-slip lines, and the lower surface of the base (1) is adhered with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022594220.5U CN214790218U (en) | 2020-11-11 | 2020-11-11 | Computer display who conveniently adjusts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022594220.5U CN214790218U (en) | 2020-11-11 | 2020-11-11 | Computer display who conveniently adjusts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790218U true CN214790218U (en) | 2021-11-19 |
Family
ID=78664251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022594220.5U Active CN214790218U (en) | 2020-11-11 | 2020-11-11 | Computer display who conveniently adjusts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214790218U (en) |
-
2020
- 2020-11-11 CN CN202022594220.5U patent/CN214790218U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Magic Cube Vision Technology Co.,Ltd. Assignor: Shenzhen Shenkun Technology Co.,Ltd. Contract record no.: X2022440020018 Denomination of utility model: A computer display for easy adjustment Granted publication date: 20211119 License type: Common License Record date: 20221026 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Pumeng Technology Co.,Ltd. Assignor: Shenzhen Shenkun Technology Co.,Ltd. Contract record no.: X2022440020020 Denomination of utility model: A computer display for easy adjustment Granted publication date: 20211119 License type: Common License Record date: 20221031 |
|
| EE01 | Entry into force of recordation of patent licensing contract |