CN210800617U - Computer display hanging support - Google Patents
Computer display hanging support Download PDFInfo
- Publication number
- CN210800617U CN210800617U CN201921040824.6U CN201921040824U CN210800617U CN 210800617 U CN210800617 U CN 210800617U CN 201921040824 U CN201921040824 U CN 201921040824U CN 210800617 U CN210800617 U CN 210800617U
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- pawl
- ratchet wheel
- rack
- slide rail
- knob
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Abstract
The utility model discloses a computer display wall hanging bracket, which belongs to the field of fixing devices, and adopts the technical scheme that the computer display wall hanging bracket comprises a display main body, an ascending mechanism and a descending mechanism, wherein the ascending mechanism comprises a right rack and a right ratchet mechanism, the back of the right rack is connected with a lifting slide rail in a sliding way, the right ratchet mechanism comprises a right ratchet wheel, an ascending knob, a right pawl and a right pawl control rod, the right ratchet wheel is meshed with the right rack and is connected with the ascending knob through a connecting rod, one end of the right pawl is rotationally connected with the lifting slide rail, the other end is inserted between convex teeth of the right ratchet wheel, and the right pawl control rod is fixedly connected with the rotating axis of the right pawl; the descending mechanism comprises a left rack and a left ratchet wheel mechanism, and the back of the left rack is also connected with a lifting slide rail in a sliding way. This kind of computer display hanging support can realize stable, accurate lift adjustment, need not to use with the help of electric tool, simple structure, low in manufacturing cost to avoid the mistake to touch lift adjustment.
Description
Technical Field
The utility model relates to a fixing device field, in particular to computer display wall hangs support.
Background
The computer display is fixed on the wall through the wall-mounted support, so that a plurality of people can watch the computer synchronously, and the computer display meets the requirements of the public in speeches, meetings and some entertainment events.
Wall-mounted computers are increasingly popular with people, for example, a Chinese patent discloses a multifunctional wall-mounted computer device (patent number: CN 207895359U), which solves the technical problem that the existing wall-mounted computer does not have a lifting function, but has the defects that an electric tool is required to be used, the structure is complex, the cost is high, and the multifunctional wall-mounted computer device (patent number: CN 207895359U) is easy to mistakenly touch lifting adjustment when being installed in an environment with many people.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a computer display hanging support, this kind of computer display hanging support can realize stable, accurate lift adjustment, need not to use with the help of electric tool, simple structure, low in manufacturing cost to avoid the mistake to touch lift adjustment.
The above technical purpose of the present invention can be achieved by the following technical solutions: a computer display wall hanging support comprises a display main body, an ascending mechanism and a descending mechanism, wherein the ascending mechanism comprises a right rack and a right ratchet mechanism, the back of the right rack is connected with a lifting slide rail in a sliding manner, the right ratchet mechanism comprises a right ratchet wheel, an ascending knob, a right pawl and a right pawl control rod, the right ratchet wheel is meshed with the right rack and is connected with the ascending knob through a connecting rod, one end of the right pawl is rotatably connected with the lifting slide rail, the other end of the right pawl is inserted between convex teeth of the right ratchet wheel, and the right pawl control rod is fixedly connected to the rotating axis of the right pawl; the descending mechanism comprises a left rack and a left ratchet mechanism, the back of the left rack is also connected with one lifting slide rail in a sliding manner, the left ratchet mechanism consists of a left ratchet wheel, a descending knob, a left pawl and a left pawl control rod, the left ratchet wheel is meshed with the left rack and is connected with the descending knob through a connecting rod, one end of the left pawl is rotatably connected with the lifting slide rail, the other end of the left pawl is inserted between convex teeth of the left ratchet wheel, and the left pawl control rod is fixedly connected to the rotating axis of the left pawl; the left rack and the right rack are fixedly installed on the back of the display main body through connecting blocks respectively and are in bilateral symmetry.
Furthermore, the right ratchet wheel, the rising knob, the left ratchet wheel and the connecting rod between the descending knobs are vertically connected with positioning rods through bearings, the rear end of each positioning rod is fixedly connected with a fixing plate, the lifting slide rail and the fixing plate are provided with a plurality of threaded holes in a penetrating mode, and the fixing plate and the back of the lifting slide rail are parallel and level.
Furthermore, strip-shaped flanges are arranged on the left side and the right side of the right rack and the left rack, and the strip-shaped flanges are inserted into the inner wall of the lifting slide rail.
Furthermore, the connection part of the right pawl, the left pawl and the lifting slide rail is provided with an elastic return structure, and the right pawl and the left pawl are kept horizontal under the condition of no external force.
To sum up, the utility model discloses following beneficial effect has:
this kind of computer display hanging support has realized stable, accurate lift adjustment through rising mechanism and decline mechanism, need not to use with the help of electric tool, simple structure, low in manufacturing cost to just can accomplish lift adjustment through right ratchet and left ratchet's combination use, avoid the mistake to touch lift adjustment.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an exploded view of the right ratchet mechanism of the present invention;
FIG. 4 is a view of the right ratchet mechanism and the right rack mounting structure of the present invention;
fig. 5 is a structural view of the left ratchet mechanism and the left rack of the present invention.
In the figure: 1. a display main body; 2. a right rack; 3. a right ratchet wheel; 301. a raising knob; 302. a right pawl; 303. a right pawl control lever; 4. a left rack; 5. a left ratchet wheel; 501. a lowering knob; 502. a left pawl; 503. a left pawl control lever; 6. lifting the slide rail; 7. positioning a rod; 701. and (7) fixing the plate.
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.
Example 1
Referring to fig. 1-5, a computer display wall hanging bracket comprises a display main body 1, an ascending mechanism and a descending mechanism, wherein the ascending mechanism comprises a right rack 2 and a right ratchet mechanism, the back of the right rack 2 is connected with a lifting slide rail 6 in a sliding manner, the right ratchet mechanism comprises a right ratchet wheel 3, a lifting knob 301, a right pawl 302 and a right pawl control rod 303, the right ratchet wheel 3 is meshed with the right rack 2, the right ratchet wheel 3 is connected with the lifting knob 301 through a connecting rod, one end of the right pawl 302 is rotatably connected with the lifting slide rail 6, the other end of the right pawl 302 is inserted between convex teeth of the right ratchet wheel 3, and the right pawl control rod 303 is fixedly connected with the rotating axis of the right pawl 302; the descending mechanism comprises a left rack 4 and a left ratchet mechanism, the back of the left rack 4 is also connected with a lifting slide rail 6 in a sliding manner, the left ratchet mechanism is composed of a left ratchet wheel 5, a descending knob 501, a left pawl 502 and a left pawl control rod 503, the left ratchet wheel 5 is meshed with the left rack 4, the left ratchet wheel 5 is connected with the descending knob 501 through a connecting rod, one end of the left pawl 502 is rotatably connected with the lifting slide rail 6, the other end of the left pawl 502 is inserted between convex teeth of the left ratchet wheel 5, and the left pawl control rod 503 is fixedly connected to the rotating axis of the left pawl 502; the left rack 4 and the right rack 2 are fixedly arranged on the back of the display main body 1 through connecting blocks respectively and are in bilateral symmetry.
By the technical scheme, with the orientation of fig. 1 and 2 as reference, when the right pawl 302 is inserted between the convex teeth of the right ratchet wheel 3, the right ratchet wheel 3 can only rotate in a counterclockwise single direction under the limiting action of the right pawl 302, and when the left pawl 502 is inserted between the convex teeth of the left ratchet wheel 5, the left ratchet wheel 5 can only rotate in a clockwise single direction, firstly, two lifting slide rails 6 are fixed on the wall, when the display main body 1 needs to ascend, the left pawl control rod 503 is screwed to separate the left pawl 502 from the left ratchet wheel 5, at this time, the left ratchet wheel 5 can freely rotate in a meshed manner with the left rack 4 without being limited by the left pawl 502, so that the lifting movement on the left side of the display main body 1 is not limited, meanwhile, the lifting knob 301 is rotated in a counterclockwise direction, the right ratchet wheel 3 rotates counterclockwise along with the lifting knob 301, and when the right ratchet wheel 3 rotates counterclockwise, the right rack 2 is, the left rack 4 slides upwards along the lifting slide rail 6, and simultaneously slides upwards along the lifting slide rail 6, so that the display main body 1 is driven to ascend, after the display main body ascends to a proper height, the left pawl control rod 503 is screwed, and the left pawl 502 and the left ratchet wheel 5 are spliced together, so that the ascending height of the display main body 1 is fixed;
when the display main body 1 needs to descend, the right pawl control rod 303 is screwed to separate the right pawl 302 from the right ratchet wheel 3, at the moment, the right ratchet wheel 3 can freely rotate in a meshed mode with the right rack 2 without being limited by the right pawl 302, the lifting movement of the right side of the display main body 1 is not limited, meanwhile, the descending knob 501 is clockwise rotated, the left ratchet wheel 5 rotates clockwise along with the descending knob 501, when the left ratchet wheel 5 rotates clockwise, the left rack 4 slides downwards along the lifting slide rail 6 under the driving of meshing force, meanwhile, the right rack 2 also slides downwards along the lifting slide rail 6, so that the display main body 1 is driven to descend, after the display main body 1 descends to a proper height, the right pawl control rod 303 is screwed, and the right pawl 302 and the right ratchet wheel 3 are connected in an inserted mode, so that the descending height of the display main body 1 is fixed;
this kind of whole gear drive of computer display hanging support, there is not the error that manual regulation brought, can realize stably, accurate lift adjustment, need not to use with the help of electric tool, moreover, the steam generator is simple in structure, low in manufacturing cost, and need adjust two parts simultaneously and just can carry out lift adjustment, adjust right pawl control lever 303 simultaneously and descend knob 501 to make display main part 1 descend, adjust left pawl control lever 503 simultaneously and rise knob 301 and make display main part 1 rise, effectively avoided touching lift adjustment at the inadvertent mistake.
Example 2
Referring to fig. 1, a computer display wall hanging bracket is basically the same as embodiment 1, further, a positioning rod 7 is vertically connected to the connecting rod between the right ratchet wheel 3 and the ascending knob 301 and between the left ratchet wheel 5 and the descending knob 501 through a bearing, the positioning rod 7 achieves the positioning function of the right ratchet wheel 3 and the left ratchet wheel 5 through the bearing under the condition that the smooth rotation of the right ratchet wheel 3 and the left ratchet wheel 5 is not influenced, and the rear end of the positioning rod 7 is fixedly connected with a fixing plate 701, a plurality of threaded holes are arranged on the lifting slide rail 6 and the fixing plate 701 in a penetrating way, the fixing plate 701 and the lifting slide rail 6 are tightly attached to the wall surface, then bolts are inserted into the threaded holes, so that the left ratchet mechanism, the right ratchet mechanism and the lifting slide rail 6 are stably fixed, and the fixed plate 701 is flush with the back of the lifting slide rail 6, so that the installation is convenient, and the ratchet wheel and the rack are always kept stably meshed.
Example 3
Referring to fig. 1 and 2, a computer display wall-mounted bracket is substantially the same as that of embodiment 1, and further, strip-shaped flanges are arranged on the left and right sides of the right rack 2 and the left rack 4, and are inserted into the inner wall of the lifting slide rail 6, so that the racks are prevented from falling out of the lifting slide rail 6, and the stability of the lifting mechanism and the lowering mechanism is improved.
Example 4
Referring to fig. 4 and 5, a computer display wall hanging bracket is substantially the same as that of embodiment 1, and further, the joints between the right pawl 302 and the left pawl 502 and the lifting slide rail 6 are provided with elastic return structures, so that the right pawl 302 and the left pawl 502 are kept horizontal and inserted between the convex teeth of the right ratchet wheel 3 and the right ratchet wheel 5 respectively without external force, and the rotation directions of the right ratchet wheel 3 and the right ratchet wheel 5 are limited.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a computer display hangs support, includes display main part (1), rises mechanism and decline mechanism, its characterized in that:
the lifting mechanism comprises a right rack (2) and a right ratchet mechanism, the back of the right rack (2) is connected with a lifting slide rail (6) in a sliding manner, the right ratchet mechanism comprises a right ratchet wheel (3), a lifting knob (301), a right pawl (302) and a right pawl control rod (303), the right ratchet wheel (3) is meshed with the right rack (2), the right ratchet wheel (3) is connected with the lifting knob (301) through a connecting rod, one end of the right pawl (302) is rotatably connected with the lifting slide rail (6), the other end of the right pawl is inserted between convex teeth of the right ratchet wheel (3), and the right pawl control rod (303) is fixedly connected to the rotating axis of the right pawl (302);
the descending mechanism comprises a left rack (4) and a left ratchet mechanism, the back of the left rack (4) is also connected with one lifting slide rail (6) in a sliding manner, the left ratchet mechanism comprises a left ratchet wheel (5), a descending knob (501), a left pawl (502) and a left pawl control rod (503), the left ratchet wheel (5) is meshed with the left rack (4) and connected with the descending knob (501) through a connecting rod, one end of the left pawl (502) is rotatably connected with the lifting slide rail (6), the other end of the left pawl is inserted between convex teeth of the left ratchet wheel (5), and the left pawl control rod (503) is fixedly connected to the rotating axis of the left pawl (502);
the left rack (4) and the right rack (2) are fixedly arranged on the back of the display main body (1) through connecting blocks respectively and are in bilateral symmetry.
2. The computer display wall bracket of claim 1, wherein: right ratchet wheel (3) with rise knob (301) and left ratchet wheel (5) with all be connected with locating lever (7) through the bearing is perpendicular on the connecting rod between decline knob (501), the rear end fixedly connected with fixed plate (701) of locating lever (7), lift slide rail (6) with all run through on fixed plate (701) and be provided with a plurality of screw holes, just fixed plate (701) with the back parallel and level of lift slide rail (6).
3. The computer display wall bracket of claim 1, wherein: the left side and the right side of the right rack (2) and the left rack (4) are both provided with strip-shaped flanges, and the strip-shaped flanges are inserted into the inner wall of the lifting slide rail (6).
4. The computer display wall bracket of claim 1, wherein: and an elastic return structure is arranged at the connection part of the right pawl (302) and the left pawl (502) and the lifting slide rail (6), and the right pawl (302) and the left pawl (502) are kept horizontal under the condition of no external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921040824.6U CN210800617U (en) | 2019-07-05 | 2019-07-05 | Computer display hanging support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921040824.6U CN210800617U (en) | 2019-07-05 | 2019-07-05 | Computer display hanging support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800617U true CN210800617U (en) | 2020-06-19 |
Family
ID=71227239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921040824.6U Expired - Fee Related CN210800617U (en) | 2019-07-05 | 2019-07-05 | Computer display hanging support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857273A (en) * | 2020-07-23 | 2020-10-30 | 董一杰 | Lifting type server structure for Internet engineering |
-
2019
- 2019-07-05 CN CN201921040824.6U patent/CN210800617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857273A (en) * | 2020-07-23 | 2020-10-30 | 董一杰 | Lifting type server structure for Internet engineering |
| CN111857273B (en) * | 2020-07-23 | 2024-04-26 | 宽泛科技(盐城)有限公司 | Lifting type server structure for Internet engineering |
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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: 20200619 Termination date: 20210705 |