CN210687612U - Liquid crystal display screen fixing frame - Google Patents
Liquid crystal display screen fixing frame Download PDFInfo
- Publication number
- CN210687612U CN210687612U CN201921701506.XU CN201921701506U CN210687612U CN 210687612 U CN210687612 U CN 210687612U CN 201921701506 U CN201921701506 U CN 201921701506U CN 210687612 U CN210687612 U CN 210687612U
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- China
- Prior art keywords
- plate
- mounting
- guide rod
- limiting table
- inclined block
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
A liquid crystal display screen fixing frame comprises a mounting table, a connecting shaft, a gear, a rack, an inclined block, a first guide rod, a connecting plate, a fixing plate, an elastic piece, a limiting table, a screw, a knob, a mounting cover, a mounting plate, a supporting column, a base and a second guide rod; one end of the connecting shaft is connected with the mounting table, and the other end of the connecting shaft is rotatably connected with the mounting cover; the gear is arranged on the connecting shaft; the rack, the inclined block, the first guide rod and the connecting plate are sequentially connected in the direction away from the gear; the fixing plate is arranged on the inner surface of the mounting cover; two ends of the first guide rod are respectively connected with the inclined block and the connecting plate; the limiting table is positioned between the inclined block and the fixing plate and is in contact with the inclined block; the second guide rod penetrates through the limiting table and is in sliding connection with the limiting table; the screw rod rotates and sets up on the installation cover, screw rod and spacing platform threaded connection, and the screw rod tip is connected with the knob. The utility model discloses can adjust liquid crystal display's inclination in a flexible way, it is very convenient to use.
Description
Technical Field
The utility model relates to a fixed technical field of display screen especially relates to a liquid crystal display mount.
Background
Liquid crystal displays are flat, ultra-thin display devices consisting of a certain number of color or black and white pixels placed in front of a light source or reflecting surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture.
The liquid crystal display needs to be installed on the fixing frame to be used, the existing display screen fixing frame is simple in structure, the liquid crystal display fixed by the existing fixing frame can only be used in a state with a fixed angle, the fixing frame cannot adjust the inclination angle of the liquid crystal display, the use flexibility of the fixing frame is poor, and the use requirements of liquid crystal displays with different inclination angles cannot be met.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a liquid crystal display mount can adjust liquid crystal display's inclination in a flexible way, and it is very convenient to use.
(II) technical scheme
The utility model provides a liquid crystal display screen fixing frame, which comprises a mounting table, a connecting shaft, a gear, a rack, an inclined block, a first guide rod, a connecting plate, a fixing plate, an elastic part, a limiting table, a screw rod, a knob, a mounting cover, a mounting plate, a support column, a base and a second guide rod;
one end of the connecting shaft is connected with the mounting table, and the other end of the connecting shaft is rotatably connected with the mounting cover; the gear, the rack, the inclined block, the first guide rod, the connecting plate, the fixing plate, the elastic part, the limiting table, the screw and the second guide rod are all positioned in the mounting cover; the gear is arranged on the connecting shaft; the rack, the inclined block, the first guide rod and the connecting plate are sequentially connected in the direction away from the gear; the fixing plate is arranged on the inner surface of the mounting cover and is positioned between the inclined block and the connecting plate; two ends of the first guide rod are respectively connected with the inclined block and the connecting plate, and the first guide rod penetrates through the fixed plate and is in sliding connection with the fixed plate; the elastic piece is positioned between the connecting plate and the fixed plate, and two ends of the elastic piece are respectively connected with the connecting plate and the fixed plate; the limiting table is positioned between the inclined block and the fixing plate and is in contact with the inclined block; the second guide rod penetrates through the limiting table and is in sliding connection with the limiting table, and the second guide rod is perpendicular to the first guide rod; the screw is rotationally arranged on the mounting cover, the screw is in threaded connection with the limiting table, and the end part of the screw is connected with the knob; the knob is positioned outside the mounting cover; the mounting plate is arranged at the bottom of the mounting cover; the support column top is connected with the mounting panel, and the support column bottom is connected with the base.
Preferably, the inclined block comprises an inclined surface and a parallel surface; the inclined plane and the moving direction of the limiting platform are arranged in an inclined angle; the parallel surface is parallel to the moving direction of the limiting table; a chamfer is arranged on the limiting table.
Preferably, the elastic member is a compression spring, and the elastic member is disposed at an outer periphery of the first guide bar.
Preferably, the mounting cover is provided with a reinforcing rib plate; and the reinforcing rib plates are arranged side by side and are connected with the mounting plate.
Preferably, the top end of the support column is connected with a first connecting platform, and the bottom end of the support column is connected with a second connecting platform; the first connecting table is connected with the mounting plate. The second connecting table is connected with the base.
Preferably, the bottom of the base is provided with a foot cup; the foot cup is provided with a plurality of.
Preferably, the mounting cover is provided with a handle; the handle is provided with an anti-slip sleeve.
The above technical scheme of the utility model has following profitable technological effect: the display screen is installed on the mount table, when the inclination of display screen needs to be adjusted, remove the spacing of rack counter gear earlier, user along anticlockwise rotation knob, the screw rod rotates along with the knob, the screw rod drives spacing platform and slides on the second guide bar, elastic component release elastic potential energy, the elastic component promotes the connecting plate and removes to keeping away from the fixed plate direction, connecting plate and first guide bar drive the sloping block and remove, first guide bar is used for leading to the moving direction of sloping block, the rack removes along with the sloping block, the rack breaks away from the gear, the gear is in rotatable form. The user rotates the inclination of display screen in order to adjust the display screen, and the display screen drives mount table, connecting axle and gear revolve, and when the inclination that needs was adjusted to the display screen, the user was along clockwise rotation knob, and in the same way, spacing platform reverse movement, spacing platform promoted the sloping block and moved to the gear direction, and the rack removes along with the sloping block, rack and gear engagement, and the rack carries on spacingly to the gear again, and the inclination of display screen obtains confirming. The utility model discloses can adjust the inclination of display screen in a flexible way, it is very convenient to use.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of liquid crystal display mount.
Fig. 2 is the utility model provides a local structure cross-sectional view of liquid crystal display mount.
Fig. 3 is the utility model provides a structural schematic diagram of sloping block in liquid crystal display mount.
Reference numerals: 100. a display screen; 1. an installation table; 2. a connecting shaft; 3. a gear; 4. a rack; 5. a sloping block; 51. an inclined surface; 52. a parallel plane; 6. a first guide bar; 7. a connecting plate; 8. a fixing plate; 9. an elastic member; 10. a limiting table; 11. a screw; 12. a knob; 13. mounting a cover; 131. reinforcing rib plates; 14. mounting a plate; 15. a support pillar; 151. a first connection station; 152. a second connecting station; 16. a base; 17. a foot cup; 18. a handle; 19. a second guide bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a liquid crystal display fixing frame, including mount table 1, connecting axle 2, gear 3, rack 4, sloping block 5, first guide bar 6, connecting plate 7, fixed plate 8, elastic component 9, spacing table 10, screw rod 11, knob 12, installation cover 13, mounting panel 14, support column 15, base 16 and second guide bar 19;
one end of the connecting shaft 2 is connected with the mounting table 1, and the other end of the connecting shaft 2 is rotatably connected with the mounting cover 13; the gear 3, the rack 4, the inclined block 5, the first guide rod 6, the connecting plate 7, the fixing plate 8, the elastic part 9, the limiting table 10, the screw 11 and the second guide rod 19 are all positioned inside the mounting cover 13; the gear 3 is arranged on the connecting shaft 2; the rack 4, the inclined block 5, the first guide rod 6 and the connecting plate 7 are sequentially connected in the direction away from the gear 3; the fixing plate 8 is arranged on the inner surface of the mounting cover 13, and the fixing plate 8 is positioned between the inclined block 5 and the connecting plate 7; two ends of a first guide rod 6 are respectively connected with the inclined block 5 and the connecting plate 7, and the first guide rod 6 penetrates through the fixing plate 8 and is in sliding connection with the fixing plate 8; the elastic piece 9 is positioned between the connecting plate 7 and the fixing plate 8, and two ends of the elastic piece 9 are respectively connected with the connecting plate 7 and the fixing plate 8; the limiting table 10 is positioned between the inclined block 5 and the fixing plate 8, and the limiting table 10 is in contact with the inclined block 5; the second guide rod 19 penetrates through the limiting table 10 and is in sliding connection with the limiting table 10, and the second guide rod 19 is perpendicular to the first guide rod 6; the screw rod 11 is rotatably arranged on the mounting cover 13, the screw rod 11 is in threaded connection with the limiting table 10, and the end part of the screw rod 11 is connected with the knob 12; the knob 12 is located outside the mounting cover 13; the mounting plate 14 is arranged at the bottom of the mounting cover 13; the top end of the supporting column 15 is connected with the mounting plate 14, and the bottom end of the supporting column 15 is connected with the base 16.
The utility model discloses in, display screen 100 is installed on mount table 1, when the inclination of display screen 100 is adjusted to needs, remove 4 pairs of gear 3's of rack earlier spacingly, user along anticlockwise rotation knob 12, screw rod 11 rotates along with knob 12, screw rod 11 drives spacing platform 10 and slides on second guide bar 19, elastic component 9 release elastic potential energy, elastic component 9 promotes connecting plate 7 and removes to keeping away from 8 directions of fixed plate, connecting plate 7 and first guide bar 6 drive sloping block 5 and remove, first guide bar 6 is used for leading to the moving direction of sloping block 5, rack 4 removes along with sloping block 5, rack 4 breaks away from gear 3, gear 3 is in rotatable form. The user rotates display screen 100 with the inclination of adjusting display screen 100, display screen 100 drives mount table 1, connecting axle 2 and gear 3 rotate, when display screen 100 adjusts the inclination that needs, the user is along clockwise rotation knob 12, and the same is said, spacing platform 10 antiport, spacing platform 10 promotes sloping block 5 and removes to the 3 directions of gear, rack 4 removes along with sloping block 5, rack 4 and gear 3 meshing, rack 4 is spacing to gear 3 again, the inclination of display screen 100 obtains confirming. Because of the self-locking nature of the threaded connection of the threaded rod 11 and the stop block 10, the swash block 5 cannot move without rotating the knob 12. The utility model discloses can adjust display screen 100's inclination in a flexible way, it is very convenient to use.
In an alternative embodiment, the swash block 5 comprises an inclined surface 51 and a parallel surface 52; the inclined surface 51 is arranged at an inclined angle with the moving direction of the limiting table 10; the parallel surface 52 is parallel to the moving direction of the limit table 10; the limiting table 10 is provided with a chamfer.
It should be noted that, in the state that the rack 4 limits the gear 3, the limiting table 10 is in contact with the parallel surface 52, and the blocking effect of the limiting table 10 on the inclined block 5 is better; in the process of releasing the limit of the rack 4 to the gear 3, the limit table 10 moves on the inclined surface 51, and the movement process of the limit table 10 is smoother because the limit table 10 is provided with a chamfer.
In an alternative embodiment, the elastic member 9 is a compression spring, and the elastic member 9 is disposed at the outer periphery of the first guide bar 6.
It should be noted that the compression spring has good expansion and contraction performance, and the compression spring does not fall off from the first guide rod 6.
In an alternative embodiment, the mounting cover 13 is provided with a reinforcing rib plate 131; a plurality of reinforcing rib plates 131 are arranged side by side, and the reinforcing rib plates 131 are connected with the mounting plate 14.
The reinforcing rib plate 131 improves the structural strength of the connection between the mounting cover 13 and the mounting plate 14.
In an alternative embodiment, the top end of the supporting column 15 is connected with a first connecting platform 151, and the bottom end of the supporting column 15 is connected with a second connecting platform 152; the first connection stage 151 is connected to the mounting plate 14. The second connecting block 152 is connected to the base 16.
It should be noted that, by providing the first connection table 151 and the second connection table 152, the connection reliability of the support column 15 with the mounting plate 14 and the base 16 is improved.
In an alternative embodiment, a foot cup 17 is arranged at the bottom of the base 16; the plurality of the foot cups 17 are provided in common.
It should be noted that, by arranging the foot cup 17, the movement and fixation of the fixing frame are facilitated.
In an alternative embodiment, the mounting cup 13 is provided with a handle 18; the handle 18 is provided with an anti-slip sleeve.
It should be noted that, by providing the handle 18, it is convenient for the user to push the fixing frame to move through the handle 18.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A liquid crystal display screen fixing frame is characterized by comprising a mounting table (1), a connecting shaft (2), a gear (3), a rack (4), an inclined block (5), a first guide rod (6), a connecting plate (7), a fixing plate (8), an elastic part (9), a limiting table (10), a screw rod (11), a knob (12), a mounting cover (13), a mounting plate (14), a support column (15), a base (16) and a second guide rod (19);
one end of the connecting shaft (2) is connected with the mounting table (1), and the other end of the connecting shaft (2) is rotatably connected with the mounting cover (13); the gear (3), the rack (4), the inclined block (5), the first guide rod (6), the connecting plate (7), the fixing plate (8), the elastic piece (9), the limiting table (10), the screw (11) and the second guide rod (19) are all positioned inside the mounting cover (13); the gear (3) is arranged on the connecting shaft (2); the rack (4), the inclined block (5), the first guide rod (6) and the connecting plate (7) are sequentially connected in the direction away from the gear (3); the fixing plate (8) is arranged on the inner surface of the mounting cover (13), and the fixing plate (8) is positioned between the inclined block (5) and the connecting plate (7); two ends of the first guide rod (6) are respectively connected with the inclined block (5) and the connecting plate (7), and the first guide rod (6) penetrates through the fixing plate (8) and is in sliding connection with the fixing plate (8); the elastic piece (9) is positioned between the connecting plate (7) and the fixing plate (8), and two ends of the elastic piece (9) are respectively connected with the connecting plate (7) and the fixing plate (8); the limiting table (10) is positioned between the inclined block (5) and the fixing plate (8), and the limiting table (10) is in contact with the inclined block (5); the second guide rod (19) penetrates through the limiting table (10) and is in sliding connection with the limiting table (10), and the second guide rod (19) is perpendicular to the first guide rod (6); the screw rod (11) is rotatably arranged on the mounting cover (13), the screw rod (11) is in threaded connection with the limiting table (10), and the end part of the screw rod (11) is connected with the knob (12); the knob (12) is positioned outside the mounting cover (13); the mounting plate (14) is arranged at the bottom of the mounting cover (13); the top end of the supporting column (15) is connected with the mounting plate (14), and the bottom end of the supporting column (15) is connected with the base (16).
2. The holder for fixing a liquid crystal display panel according to claim 1, wherein the inclined block (5) comprises an inclined surface (51) and a parallel surface (52); the inclined surface (51) and the moving direction of the limiting table (10) are arranged in an inclined angle; the parallel surface (52) is parallel to the moving direction of the limiting table (10); a chamfer is arranged on the limiting table (10).
3. The holder for fixing a liquid crystal display panel according to claim 1, wherein the elastic member (9) is a compression spring, and the elastic member (9) is provided on the outer periphery of the first guide bar (6).
4. The LCD mount according to claim 1, wherein the mounting cover (13) is provided with a reinforcing rib plate (131); the reinforcing rib plates (131) are arranged in parallel, and the reinforcing rib plates (131) are connected with the mounting plate (14).
5. The LCD holder as claimed in claim 1, wherein the top end of the supporting column (15) is connected with a first connecting platform (151), and the bottom end of the supporting column (15) is connected with a second connecting platform (152); the first connecting table (151) is connected with the mounting plate (14), and the second connecting table (152) is connected with the base (16).
6. The LCD holder according to claim 1, wherein the bottom of the base (16) is provided with a foot cup (17); a plurality of the foot cups (17) are arranged.
7. A holder for a liquid crystal display screen according to claim 6, characterized in that the mounting cup (13) is provided with a handle (18); the handle (18) is provided with an anti-slip sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701506.XU CN210687612U (en) | 2019-10-11 | 2019-10-11 | Liquid crystal display screen fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701506.XU CN210687612U (en) | 2019-10-11 | 2019-10-11 | Liquid crystal display screen fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210687612U true CN210687612U (en) | 2020-06-05 |
Family
ID=70884024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701506.XU Expired - Fee Related CN210687612U (en) | 2019-10-11 | 2019-10-11 | Liquid crystal display screen fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210687612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032507A (en) * | 2020-09-25 | 2020-12-04 | 陈永志 | Electric actuator mechanism |
| CN112867316A (en) * | 2021-01-06 | 2021-05-28 | 北京万洋汇金科技有限公司 | Big data control platform for detecting measurement and control instrument based on 5G technology |
-
2019
- 2019-10-11 CN CN201921701506.XU patent/CN210687612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032507A (en) * | 2020-09-25 | 2020-12-04 | 陈永志 | Electric actuator mechanism |
| CN112867316A (en) * | 2021-01-06 | 2021-05-28 | 北京万洋汇金科技有限公司 | Big data control platform for detecting measurement and control instrument based on 5G technology |
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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 |
Granted publication date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |