CN214744641U - An easy-to-adjust display stand - Google Patents
An easy-to-adjust display stand Download PDFInfo
- Publication number
- CN214744641U CN214744641U CN202022408629.3U CN202022408629U CN214744641U CN 214744641 U CN214744641 U CN 214744641U CN 202022408629 U CN202022408629 U CN 202022408629U CN 214744641 U CN214744641 U CN 214744641U
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- Prior art keywords
- display screen
- rod
- telescopic
- welded
- bevel gear
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- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
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Abstract
本实用新型公开了一种便于调整的显示屏支架，包括底座，所述底座的顶端焊接有伸缩支架，所述伸缩支架包括外筒和内筒，所述内筒的底端分别转动连接有螺纹杆和焊接有限位杆，螺纹杆的底端套设有第二锥齿轮，外筒远离限位杆的一侧底端开设有圆形通孔，外筒在圆形通孔处转动连接有转动杆，转动杆延伸至外筒外部的一端焊接有把手，连接杆靠近螺纹杆的一端焊接有第一锥齿轮，所述第一锥齿轮与第二锥齿轮啮合，所述伸缩支架的顶端焊接有托板。相比较现有装置而言，本实用新型通过螺纹杆和螺纹套实现对显示屏支架的升降，从而适应不同身高或者不同角度看电视的观影方式，同时托板顶部的结构可以固定显示屏，避免了显示屏被人误撞而摔毁。
The utility model discloses an easy-to-adjust display screen bracket, which comprises a base, a telescopic bracket is welded on the top of the base, the telescopic bracket comprises an outer cylinder and an inner cylinder, and the bottom ends of the inner cylinder are respectively connected with screw threads. The rod and the welding limit rod, the bottom end of the threaded rod is sleeved with a second bevel gear, the bottom end of the side of the outer cylinder away from the limit rod is provided with a circular through hole, and the outer cylinder is rotatably connected at the circular through hole. The end of the rotating rod extending to the outside of the outer cylinder is welded with a handle, the end of the connecting rod close to the threaded rod is welded with a first bevel gear, the first bevel gear is meshed with the second bevel gear, and the top of the telescopic bracket is welded with a pallet. Compared with the existing device, the utility model realizes the lifting and lowering of the display screen bracket through the threaded rod and the threaded sleeve, so as to adapt to different heights or different viewing angles for watching TV, and the structure on the top of the support plate can fix the display screen, Avoid the display screen is accidentally hit and crashed.
Description
Technical Field
The utility model relates to an everyday object device technical field especially relates to a display screen support convenient to adjustment.
Background
The liquid crystal display screen generates points, lines and planes in a mode of stimulating liquid crystal molecules by current to form a picture by matching with a back lamp tube, along with the great application of the liquid crystal display screen, a traditional household television is changed from a large size to a thin and large liquid crystal television, the liquid crystal television can be hung on a wall or placed on a television cabinet due to the size, but the height of the display screen cannot be adjusted due to the placement, people always get to change different postures when watching the television, so that a good viewing effect cannot be obtained, the display screen is placed on a desk and can be knocked to the ground due to carelessness, economic loss is small, and the damage to the bodies of people is large, so that the display screen support convenient to adjust is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the liquid crystal display screen cannot have the step height and can not be placed unstably in the prior art, and providing a display screen support convenient to adjust.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a display screen support convenient to adjust comprises a base, wherein a telescopic support is welded at the top end of the base and comprises an outer barrel and an inner barrel, a threaded rod and a welding limiting rod are respectively and rotatably connected to the bottom end of the inner barrel, a second bevel gear is sleeved at the bottom end of the threaded rod, a round through hole is formed in the bottom end of one side, away from the limiting rod, of the outer barrel, a rotating rod is rotatably connected to the round through hole, a handle is welded at one end, extending to the outer portion of the outer barrel, of the rotating rod, a first bevel gear is welded at one end, close to the threaded rod, of the connecting rod, the first bevel gear is meshed with the second bevel gear, a supporting plate is welded at the top end of the telescopic support, a fixed plate and a movable plate are respectively arranged at the top end of the supporting plate, a second telescopic rod is welded between the fixed plate and the movable plate, first telescopic rods are welded at two ends of the fixed plate, and a fixed side plate is welded at one end of the two first telescopic rods, and fourth telescopic rods and two movable side plates are welded at two ends of the movable plate respectively.
Preferably, the inner cavity of the first telescopic rod is provided with a spring.
Preferably, two sets of third telescopic links are fixedly mounted between the movable side plate and the fixed side plate in the vertical direction, and the first telescopic link, the second telescopic link, the third telescopic link and the fourth telescopic link are identical in structure.
Preferably, the top ends of the fixed side plates and the movable side plates are welded with L-shaped baffles, and the L-shaped baffles are respectively matched with four corners of the display screen.
Preferably, the bottom of the movable plate is provided with two groups of sliding blocks, the top of the supporting plate is provided with two sliding grooves, and the sliding blocks are connected with the inner walls of the sliding grooves in a sliding mode.
Preferably, the inner cavity of the inner barrel is provided with a threaded sleeve and a limiting sleeve, and the threaded rod and the limiting rod are respectively positioned under the threaded sleeve and the limiting sleeve.
The utility model has the advantages that:
1. by arranging the telescopic support, the handle can be rotated to drive the first bevel gear to rotate, so that the threaded rod is driven to rotate by the second bevel gear, the inner barrel is driven to ascend and descend by the threaded sleeve, and the display screen on the top of the supporting plate is lifted;
2. through setting up the fixed plate, can clip the display screen through cooperating with the fly leaf, fixed curb plate is mutually supported with the activity curb plate simultaneously and is cliped the both sides of display screen, realizes placing falling of display screen to the fixed of display screen.
Compared with the prior art, the utility model discloses a threaded rod and thread bush realize the lift to the display screen support to adapt to the sight shadow mode of different heights or different angles watching TV, the display screen can be fixed to the structure at layer board top simultaneously, has avoided the display screen to be hit by the people mistake and has fallen into damage.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a display screen bracket convenient to adjust according to the present invention;
fig. 2 is a schematic top view of a display screen support convenient to adjust according to the present invention;
fig. 3 is a schematic cross-sectional view of a fixing plate of a display screen bracket convenient to adjust according to the present invention;
fig. 4 is the utility model provides a display screen support's first telescopic link sectional structure schematic diagram convenient to adjustment.
In the figure: the telescopic handle comprises a base 1, a handle 2, a first bevel gear 3, an outer cylinder 4, a telescopic support 5, an inner cylinder 6, a fixing plate 7, a fixing side plate 8, a supporting plate 9, a threaded rod 10, a limiting rod 11, a second bevel gear 12, a first telescopic rod 13, a second telescopic rod 14, a movable plate 15, a movable side plate 16, a third telescopic rod 17, a fourth telescopic rod 18 and a spring 19.
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. 1-4, a display screen support convenient to adjust comprises a base 1, a telescopic support 5 welded at the top end of the base 1, the telescopic support 5 comprising an outer barrel 4 and an inner barrel 6, a threaded rod 10 and a limiting rod 11 are respectively rotatably connected at the bottom end of the inner barrel 6, a second bevel gear 12 is sleeved at the bottom end of the threaded rod 10, a circular through hole is formed at the bottom end of one side of the outer barrel 4 away from the limiting rod 11, a rotating rod is rotatably connected at the circular through hole of the outer barrel 4, a handle 2 is welded at one end of the rotating rod extending to the outside of the outer barrel 4, a first bevel gear 3 is welded at one end of the connecting rod close to the threaded rod 10, the first bevel gear 3 is meshed with the second bevel gear 12, a supporting plate 9 is welded at the top end of the telescopic support 5, a fixed plate 7 and a movable plate 15 are respectively arranged at the top end of the supporting plate 9, a second telescopic rod 14 is welded between the fixed plate 7 and the movable plate 15, and first telescopic rods 13 are welded at both ends of the fixed plate 7, one end of each of the two first telescopic rods 13 is welded with a fixed side plate 8, the two ends of the movable plate 15 are welded with fourth telescopic rods 18, one end of each of the two fourth telescopic rods 18 is welded with a movable side plate 16, the inner cavity of each first telescopic rod 13 is provided with a spring 19, two groups of third telescopic rods 17 are fixedly arranged between each movable side plate 16 and each fixed side plate 8 in the vertical direction, the first telescopic rods 13, the second telescopic rods 14, the third telescopic rods 17 and the fourth telescopic rods 18 are identical in structure, the top ends of the two fixed side plates 8 and the top ends of the two movable side plates 16 are welded with L-shaped baffles, the L-shaped baffles are respectively matched with four corners of the display screen, two groups of slide blocks are arranged at the bottom of the movable plate 15, two sliding chutes are arranged at the top of the supporting plate 9, and the sliding block is connected with the inner wall of the sliding groove in a sliding manner, the inner cavity of the inner cylinder 6 is provided with a threaded sleeve and a limiting sleeve, and the threaded rod 10 and the limiting rod 11 are respectively positioned under the threaded sleeve and the limiting sleeve.
The working principle is as follows: when the display screen is fixed, the movable plate 15 and the fixed plate 7 are pulled open, the third telescopic rod 17 and the second telescopic rod 14 are stretched at the moment, then the fixed side plate 8 and the movable side plate 16 are pulled open towards two sides of the supporting plate 9, the first telescopic rod 13 and the fourth telescopic rod 18 are stretched at the moment, then the display screen is placed on the tops of the two movable side plates 16 and the two fixed side plates 8 in the vertical direction, then the movable plate 15, the movable side plates 16 and the fixed side plates 8 are loosened, the first telescopic rod 13, the second telescopic rod 14, the third telescopic rod 17 and the fourth telescopic rod 18 are contracted through elastic deformation of the spring 19 at the moment, and the display screen is fixed through the four L-shaped baffles; when adjusting the display screen height, rotate handle 2, handle 2 drives second bevel gear 12 through first bevel gear 3 and rotates, and second bevel gear 12 drives threaded rod 10 and rotates, because the rotation of thread bush is restricted by gag lever post 11, so the thread bush drives the vertical direction motion of inner tube 6, realizes the lift to the display screen promptly.
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. The utility model provides a display screen support convenient to adjustment, includes base (1), its characterized in that, the top welding of base (1) has telescopic bracket (5), telescopic bracket (5) include urceolus (4) and inner tube (6), the bottom of inner tube (6) is rotated respectively and is connected with threaded rod (10) and the welding has gag lever post (11), and the bottom cover of threaded rod (10) is equipped with second bevel gear (12), and the lateral bottom that gag lever post (11) were kept away from in urceolus (4) has seted up circular through-hole, and urceolus (4) are rotated in circular through-hole department and are connected with the dwang, and the one end welding that the dwang extends to the urceolus (4) outside has handle (2), and the one end welding that the connecting rod is close to threaded rod (10) has first bevel gear (3), first bevel gear (3) and second bevel gear (12) meshing, the top welding of telescopic bracket (5) has layer board (9), the top of layer board (9) is equipped with fixed plate (7) and fly leaf (15) respectively, the welding has second telescopic link (14) between fixed plate (7) and fly leaf (15), and the both ends of fixed plate (7) are all opened red colour and are fluted, and fixed plate (7) have first telescopic link (13), two in the welding of groove, fixed curb plate (8) have all been welded to the one end of first telescopic link (13), and fourth telescopic link (18), two have all been welded to the both ends of fly leaf (15) the one end of fourth telescopic link (18) has all been welded movable curb plate (16).
2. The display screen support convenient to adjust according to claim 1, characterized in that the inner cavity of the first telescopic rod (13) is provided with a spring (19).
3. The display screen support convenient to adjust according to claim 1, wherein two sets of third telescopic rods (17) are fixedly installed between the movable side plate (16) and the fixed side plate (8) in the vertical direction, and the structures of the first telescopic rod (13), the second telescopic rod (14), the third telescopic rod (17) and the fourth telescopic rod (18) are the same.
4. The display screen support convenient to adjust according to claim 1, wherein the top ends of the two fixed side plates (8) and the two movable side plates (16) are welded with L-shaped baffles, and the L-shaped baffles are respectively matched with four corners of a display screen.
5. The display screen support convenient to adjust according to claim 1, wherein two sets of sliding blocks are arranged at the bottom of the movable plate (15), two sliding grooves are arranged at the top of the supporting plate (9), and the sliding blocks are slidably connected with the inner walls of the sliding grooves.
6. The display screen support convenient to adjust as claimed in claim 1, wherein the inner cavity of the inner cylinder (6) is provided with a threaded sleeve and a limiting sleeve, and the threaded rod (10) and the limiting rod (11) are respectively positioned right below the threaded sleeve and the limiting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408629.3U CN214744641U (en) | 2020-10-26 | 2020-10-26 | An easy-to-adjust display stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408629.3U CN214744641U (en) | 2020-10-26 | 2020-10-26 | An easy-to-adjust display stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214744641U true CN214744641U (en) | 2021-11-16 |
Family
ID=78574442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408629.3U Expired - Fee Related CN214744641U (en) | 2020-10-26 | 2020-10-26 | An easy-to-adjust display stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214744641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355431A (en) * | 2022-10-18 | 2022-11-18 | 滨州伟业交通公路工程有限公司 | Highway engineering construction surveyor's level |
| CN119267735A (en) * | 2024-10-08 | 2025-01-07 | 深圳大学 | Tunnel lining detection device |
-
2020
- 2020-10-26 CN CN202022408629.3U patent/CN214744641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355431A (en) * | 2022-10-18 | 2022-11-18 | 滨州伟业交通公路工程有限公司 | Highway engineering construction surveyor's level |
| CN119267735A (en) * | 2024-10-08 | 2025-01-07 | 深圳大学 | Tunnel lining detection device |
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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: 20211116 |