CN212433656U - Desktop computer display convenient to adjust - Google Patents
Desktop computer display convenient to adjust Download PDFInfo
- Publication number
- CN212433656U CN212433656U CN202020955759.6U CN202020955759U CN212433656U CN 212433656 U CN212433656 U CN 212433656U CN 202020955759 U CN202020955759 U CN 202020955759U CN 212433656 U CN212433656 U CN 212433656U
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- rotating rod
- hollow block
- display
- worm
- inner cavity
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Abstract
The utility model discloses a desktop computer display convenient to adjust, include: the display device comprises a base, a hollow block, a worm, a handle, a through hole, a rotating rod, a positioning groove, a positioning assembly, a worm wheel, a concave plate, a supporting block and a display, wherein the hollow block is fixedly arranged at the center of the top end of the base; the worm is arranged at the center of the rear side of the inner cavity of the hollow block through a bearing, and the front end of the worm extends out of the hollow block; the handle is fixedly arranged at the front end of the worm; the two through holes are respectively formed in the top ends of the left side and the right side of the inner cavity of the hollow block along the left-right direction; the rotating rod is inserted into the inner cavity of the hollow block along the left and right directions, and the left end and the right end of the rotating rod penetrate through and extend out of the through hole. This desktop computer display convenient to adjust can realize the regulation to the display angle, need not directly to promote the display and adjusts, prevents to cause the damage to the display, avoids influencing the normal use of display, satisfies user's user demand, is favorable to extensively promoting.
Description
Technical Field
The utility model relates to a computer hardware technical field specifically is a desktop computer display convenient to adjust.
Background
The computer display is one of indispensable hardware of computer, it belongs to the input/output equipment of computer, it is a display tool that displays certain electronic file on the screen through specific transmission equipment and reflects to people's eye again, traditional desktop computer display includes display main part and supporting seat that is used for supporting the display main part, the display main part includes display screen and the casing that is used for installing the display screen, drive plate, power strip and high-pressure plate that are connected with the display screen electricity are equipped with in the casing, in traditional desktop computer display's installation, the supporting seat is buckled with the draw-in groove that the display main part below set up, in order to support the display main part can suspend and vertically put on the desktop.
However, in the existing desktop computer display, when the angle of the display is adjusted, the display is usually directly and repeatedly pushed to be adjusted, the display is easily damaged by the method, the normal use of the display is influenced, the use requirement of a user cannot be met, and the method is not favorable for wide popularization
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a desktop computer display convenient to adjust to directly promote the display repeatedly among the at least prior art and adjust the problem of the screen damage to the display easily.
In order to achieve the above object, the utility model provides a following technical scheme: a desktop computer display that facilitates adjustment, comprising:
a base;
the hollow block is fixedly arranged at the center of the top end of the base;
the worm is arranged at the center of the rear side of the inner cavity of the hollow block through a bearing, and the front end of the worm extends out of the hollow block;
the handle is fixedly arranged at the front end of the worm;
the two through holes are respectively formed in the top ends of the left side and the right side of the inner cavity of the hollow block along the left-right direction;
the rotating rod is inserted into the inner cavity of the hollow block along the left and right directions, and the left end and the right end of the rotating rod penetrate through and extend out of the through hole;
the positioning grooves are formed in the circumferential center of the inner wall of the through hole along the circumferential direction;
the positioning component is arranged on the outer wall of the rotating rod and corresponds to the positioning groove;
the worm wheel is in interference fit with the center of the outer wall of the rotating rod and is meshed with the worm;
the concave plate is sleeved on the outer wall of the hollow block, and the bottom ends of the left side and the right side of the inner cavity of the concave plate are fixedly installed with the left end and the right end of the rotating rod;
the supporting block is integrally formed and arranged at the center of the top end of the concave plate;
and the display is arranged at the top end of the supporting block.
Preferably, the positioning assembly comprises: the plurality of accommodating grooves are formed in the circumference of the outer wall of the rotating rod along the circumferential direction and correspond to the positioning grooves; one end of the spring is fixedly arranged on the inner side of the inner cavity of the accommodating groove; the clamping ball is fixedly arranged at the other end of the spring, and part of the clamping ball extends to the inner cavity of the positioning groove.
Preferably, the volume of the clamping ball extending out of the accommodating groove is equal to half of the volume of the clamping ball.
Preferably, the outer wall of the rotating rod positioned outside the through hole is connected with the hollow block through a bearing, an inner ring of the bearing is in interference fit with the rotating rod, and an outer ring of the bearing is fixedly connected with the hollow block.
Preferably, the inner cavity of the positioning groove is arc-shaped.
Preferably, the vertical distance between the top end of the inner cavity of the concave plate and the circle center of the rotating rod is greater than the distance between the circle center of the rotating rod and the front side edge of the upper surface of the hollow block.
Compared with the prior art, the beneficial effects of the utility model are that: the desktop computer display convenient to adjust can drive the worm to rotate by rotating the handle, the worm drives the worm wheel, the rotating rod, the concave plate and the display to rotate towards the front side or the back side, so that the angle of the display is adjusted, when the rotating rod rotates, the clamping ball is squeezed and contracted to the inner cavity of the accommodating groove, after the display rotates to a proper position, the positioning groove corresponds to the accommodating groove again, the spring loses external force to drive the clamping ball to move outwards to the inner cavity of the positioning groove, so that the rotating rod is positioned and fixed, the positioning and fixing are carried out after the angle adjustment of the display is finished, the rotation of the handle is stopped when the rotating rod is loosened, a self-locking state is formed between the worm wheel and the worm wheel, the worm wheel and the rotating rod can be fixed, the stable positioning and fixing can be carried out after the angle adjustment of the display, so that the angle adjustment of the display can be realized, the display does, the damage to the display is prevented, the normal use of the display is avoided from being influenced, the use requirement of a user is met, and the wide popularization is facilitated.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic right sectional view of the hollow block of fig. 1 according to the present invention.
In the figure: 1. the base, 2, the hollow block, 3, the worm, 4, the handle, 5, the through-hole, 6, the bull stick, 7, the constant head tank, 8, the holding tank, 9, the spring, 10, the card ball, 11, the worm wheel, 12, the notch plate, 13, the supporting shoe, 14, display.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a desktop computer display that facilitates adjustment, comprising: the device comprises a base 1, a hollow block 2, a worm 3, a handle 4, a through hole 5, a rotating rod 6, a positioning groove 7, a positioning component, a worm wheel 11, a concave plate 12, a supporting block 13 and a display 14, wherein the hollow block 2 is fixedly arranged at the center of the top end of the base 1; the worm 3 is arranged at the center of the rear side of the inner cavity of the hollow block 2 through a bearing, and the front end of the worm 3 extends out of the hollow block 2; the handle 4 is fixedly arranged at the front end of the worm 3, and the worm 3 can be driven to rotate through the handle 4; the two through holes 5 are respectively arranged at the top ends of the left side and the right side of the inner cavity of the hollow block 2 along the left and right directions; the rotating rod 6 is inserted into the inner cavity of the hollow block 2 along the left and right directions, and the left end and the right end of the rotating rod 6 penetrate through and extend out of the through hole 5; a plurality of positioning grooves 7 are formed in the circumferential center of the inner wall of the through hole 5 along the circumferential direction; the positioning assembly is arranged on the outer wall of the rotating rod 6 and corresponds to the positioning groove 7, and the rotating rod 6 can be conveniently positioned through the positioning assembly; the worm wheel 11 is in interference fit with the center of the outer wall of the rotating rod 6, the worm wheel 11 is meshed with the worm 3, and the worm 3 can drive the worm wheel 11 and the rotating rod 6 to rotate when rotating through the fit of the worm wheel 11 and the worm 3; the concave plate 12 is sleeved on the outer wall of the hollow block 2, the bottom ends of the left side and the right side of the inner cavity of the concave plate 12 are fixedly installed with the left end and the right end of the rotating rod 6, and the concave plate 12 can be driven to rotate when the rotating rod 6 rotates through the matching of the concave plate 12 and the rotating rod 6; the supporting block 13 is integrally formed at the center of the top end of the concave plate 12; a display 14 is provided at the top end of the support block 13.
Preferably, the positioning assembly further comprises: the holding grooves 8, the springs 9 and the clamping balls 10 are formed in the positions, corresponding to the positioning grooves 7, of the circumference of the outer wall of the rotating rod 6 along the circumferential direction, of the holding grooves 8; one end of the spring 9 is fixedly arranged at the inner side of the inner cavity of the accommodating groove 8; card ball 10 fixed mounting is at the other end of spring 9, and a part of card ball 10 extends to the inner chamber of constant head tank 7, and cooperation through card ball 10 constant head tank 7 can be convenient for fix a position fixedly to bull stick 6, can be convenient for drive card ball 10 outside lateral shifting through spring 9 and reset, and spring 9 produces elastic deformation after receiving external force extrusion or tensile, resumes initial condition after losing external force.
Preferably, the volume of the ball 10 extending out of the receiving groove 8 is equal to half of the volume of the ball 10 itself, so that the ball 10 is retracted into the cavity of the receiving groove 8.
Preferably, the outer wall of the rotating rod 6 located outside the through hole 5 is connected with the hollow block 2 through a bearing, the inner ring of the bearing is in interference fit with the rotating rod 6, and the outer ring of the bearing is fixedly connected with the hollow block 2, so that the rotating rod 6 can rotate more stably.
Preferably, the inner cavity of the positioning slot 7 is arc-shaped, so that the ball 10 is squeezed out of the inner cavity of the positioning slot 7 when the rotating rod 6 rotates.
Preferably, the vertical distance between the top end of the cavity of the concave plate 12 and the center of the rotating rod 6 is greater than the distance between the center of the rotating rod 6 and the front edge of the upper surface of the hollow block 2, so that the concave plate 12 can rotate normally and avoid collision with the hollow block 2.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the handle 4 is used, the handle 4 is rotated clockwise, the worm 3 is driven by the handle 4 to rotate clockwise, the worm 3 is meshed and matched with the worm wheel 11, the worm wheel 11 is driven to rotate towards the rear side when the worm 3 rotates clockwise, the worm wheel 11 drives the rotating rod 6, the concave plate 12 and the display 14 to rotate towards the rear side, the display 14 can be driven to rotate towards the front side to be adjusted when the handle 4 is rotated anticlockwise, the clamping ball 10 is extruded and contracted into the inner cavity of the accommodating groove 8 in the rotating process of the rotating rod 6, meanwhile, the spring 9 is extruded to deform under stress, when the rotating rod 6 rotates for a certain angle and the positioning groove 7 corresponds to the accommodating groove 8 again, the spring 9 loses external force to drive the clamping ball 10 to move outwards to the inner cavity of the positioning groove 7, the rotating rod 6 is positioned and fixed, the positioning and fixing are carried out after the angle adjustment of the display 14 is finished, and the handle 4, because the cooperation of worm 3 and worm wheel 11, when worm 3 was static, formed the auto-lock state between worm 3 and the worm wheel 11, can make worm wheel 11 and bull stick 6 fix, consequently can ensure that 14 angle modulation of display can be stable fix a position fixedly after, the device compact structure, reasonable in design can realize the regulation to the display angle, need not directly to promote the display and adjusts easy operation, convenient to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "interference fit," "engagement," "mating," "disposed," "mounted," and the like are to be construed broadly and can include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A desktop computer display convenient to adjust, characterized by: the method comprises the following steps:
a base (1);
the hollow block (2) is fixedly arranged at the center of the top end of the base (1);
the worm (3) is installed at the center of the rear side of the inner cavity of the hollow block (2) through a bearing, and the front end of the worm (3) extends out of the hollow block (2);
the handle (4), the said handle (4) is fixedly mounted on the front end of the worm (3);
the two through holes (5) are respectively formed in the top ends of the left side and the right side of the inner cavity of the hollow block (2) along the left-right direction;
the rotating rod (6) is inserted into the inner cavity of the hollow block (2) along the left and right directions, and the left end and the right end of the rotating rod (6) penetrate through and extend out of the through hole (5);
the positioning grooves (7) are formed in the circumferential center of the inner wall of the through hole (5) in the circumferential direction, and the positioning grooves (7) are formed in the circumferential center of the inner wall of the through hole (5);
the positioning component is arranged on the outer wall of the rotating rod (6) and corresponds to the positioning groove (7);
the worm wheel (11), the worm wheel (11) is in interference fit with the center of the outer wall of the rotating rod (6), and the worm wheel (11) is meshed with the worm (3);
the concave plate (12) is sleeved on the outer wall of the hollow block (2), and the bottom ends of the left side and the right side of the inner cavity of the concave plate (12) are fixedly installed with the left end and the right end of the rotating rod (6);
the supporting block (13), the said supporting block (13) is set up in the central position of top of the concave plate (12) integrally;
a display (14), the display (14) is arranged at the top end of the supporting block (13).
2. A desktop computer display for facilitating adjustment according to claim 1, wherein: the positioning assembly comprises:
the accommodating grooves (8) are formed in the outer wall circumference of the rotating rod (6) along the circumferential direction, and the positions of the accommodating grooves (8) correspond to the positioning grooves (7);
one end of the spring (9) is fixedly arranged on the inner side of the inner cavity of the accommodating groove (8);
the clamping ball (10) is fixedly arranged at the other end of the spring (9), and one part of the clamping ball (10) extends to the inner cavity of the positioning groove (7).
3. A desktop computer display for facilitating adjustment according to claim 2, wherein: the volume of the clamping ball (10) extending out of the accommodating groove (8) is equal to half of the volume of the clamping ball (10).
4. A desktop computer display for facilitating adjustment according to claim 1, wherein: the outer wall of the rotating rod (6) located on the outer side of the through hole (5) is connected with the hollow block (2) through a bearing, an inner ring of the bearing is in interference fit with the rotating rod (6), and an outer ring of the bearing is fixedly connected with the hollow block (2).
5. A desktop computer display for facilitating adjustment according to claim 1, wherein: the inner cavity of the positioning groove (7) is arc-shaped.
6. A desktop computer display for facilitating adjustment according to claim 1, wherein: the vertical distance between the top end of the inner cavity of the concave plate (12) and the circle center of the rotating rod (6) is larger than the distance between the circle center of the rotating rod (6) and the front side edge of the upper surface of the hollow block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955759.6U CN212433656U (en) | 2020-05-31 | 2020-05-31 | Desktop computer display convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020955759.6U CN212433656U (en) | 2020-05-31 | 2020-05-31 | Desktop computer display convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433656U true CN212433656U (en) | 2021-01-29 |
Family
ID=74269641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020955759.6U Expired - Fee Related CN212433656U (en) | 2020-05-31 | 2020-05-31 | Desktop computer display convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212433656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531325A (en) * | 2021-07-15 | 2021-10-22 | 郑州大学 | Disabled patient data analysis and remote evaluation system integrating cloud big data feedback |
-
2020
- 2020-05-31 CN CN202020955759.6U patent/CN212433656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531325A (en) * | 2021-07-15 | 2021-10-22 | 郑州大学 | Disabled patient data analysis and remote evaluation system integrating cloud big data feedback |
| CN113531325B (en) * | 2021-07-15 | 2022-12-20 | 郑州大学 | Disabled patient data analysis and remote evaluation system integrating cloud big data feedback |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |