CN216490781U - Height-adjustable's TV base - Google Patents
Height-adjustable's TV base Download PDFInfo
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- CN216490781U CN216490781U CN202122164407.6U CN202122164407U CN216490781U CN 216490781 U CN216490781 U CN 216490781U CN 202122164407 U CN202122164407 U CN 202122164407U CN 216490781 U CN216490781 U CN 216490781U
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- connecting rod
- rod
- base
- height
- worm
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- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 240000005002 Erythronium dens canis Species 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a height-adjustable television base.A bottom plate is stably placed on a television cabinet, an upright post is integrally installed at the top of the bottom plate, the middle part of the top surface of the upright post is connected with a connecting rod, and the front side of the top part of the connecting rod is connected with a fixing frame for installing a television; the method comprises the following steps: the through shaft is connected to the bottom of the front side of the upright column, the end part of the rear side of the adjusting rod is connected to the bottom of the inner side of the upright column in an embedded manner, a bevel gear connecting piece is mounted on the rear side of the adjusting rod, and the end part of the bevel gear connecting piece is connected with a threaded rod; the supporting rods are symmetrically connected to the outer side surfaces of the stand columns; the penetrating shaft of the rotating worm is connected to the middle of the bottom surface of the connecting rod, and the embedded shaft at the bottom of the rotating worm is connected to the top of the inner side of the connecting rod. This height-adjustable's TV base can transfer the height and connect and keep stability, can adjust the viewing angle who supports simultaneously.
Description
Technical Field
The utility model relates to the technical field of television bases, in particular to a television base with adjustable height.
Background
The tv set is a device for transmitting moving image and audio signals by using electronic technology, and has become an inseparable household appliance in daily life, and a base is usually installed at the bottom of the tv set for supporting the tv set, however, the existing tv set base has the following problems:
the existing television base is generally fixed in height when in use, is inconvenient to adjust according to needs, has high gravity center after height adjustment and is easy to cause the phenomenon of low stability, and meanwhile, the existing television base only plays a supporting role, and is difficult to operate when the television is required to be adjusted in the watching angle.
We have therefore proposed a height adjustable television base to address the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a height-adjustable television base, which aims to solve the problems that the existing television base in the market is inconvenient to adjust the height and maintain the stability, and the supported watching angle is inconvenient to adjust, wherein the problems are brought forward by the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a height-adjustable television base is characterized in that a bottom plate is stably placed on a television cabinet, an upright post is integrally installed at the top of the bottom plate, the middle of the top surface of the upright post is connected with a connecting rod, and the front side of the top of the connecting rod is connected with a fixing frame for installing a television;
the method comprises the following steps:
the through shaft is connected to the bottom of the front side of the upright column, the end part of the rear side of the adjusting rod is connected to the bottom of the inner side of the upright column in an embedded manner, a bevel gear connecting piece is mounted on the rear side of the adjusting rod, and the end part of the bevel gear connecting piece is connected with a threaded rod;
the supporting rods are symmetrically connected to the outer side surfaces of the stand columns and are used for assisting in supporting and ensuring the stability of the base;
the penetrating shaft of the rotating worm is connected to the middle of the bottom surface of the connecting rod, and the embedded shaft at the bottom of the rotating worm is connected to the top of the inner side of the connecting rod.
Preferably, the outside thread bush of threaded rod is equipped with the bottom of connecting rod, and the bottom of connecting rod is connected in the spout to the spout runs through and sets up the top of locating the stand, and the bottom and the spout of connecting rod all set up to the rectangle structure moreover, and the connecting rod is whole to set up to "T" font structure simultaneously, makes the threaded rod rotate the back and will drive the connecting rod that the thread bush was established thereupon and rotate, because the rectangle setting of connecting rod and spout, thereby makes the connecting rod can only carry out vertical migration in the spout.
Preferably, the bottom of connecting rod lateral surface is gone up the equidistant distribution of symmetry and is had first dogtooth, and the outside of first dogtooth is connected with the fluted roller to the embedded hub connection of fluted roller is in the inside of connecting rod, and the outside of fluted roller is connected with the pinion rack, and the pinion rack is connected in the shifting chute simultaneously, the shifting chute is seted up on the lateral surface of stand for the connecting rod removes the back in the spout, and the first dogtooth of its outside installation will mesh with the fluted roller, and then drives the pinion roller and rotate, will mesh with the pinion rack in the outside after the pinion roller rotates, and then drives the pinion rack and slide in the shifting chute.
Preferably, the outside middle part of pinion rack articulates there is the bracing piece, and the bottom of bracing piece articulates there is the movable block to the movable block is connected in the cross slot, and the both sides at bottom plate top are seted up to the cross slot symmetry moreover, and fluted roller, pinion rack, shifting chute, bracing piece, movable block and cross slot are about the central line symmetric distribution of base simultaneously, make the pinion rack slide the back will drive the bracing piece and take place to rotate, will drive articulated movable block after the bracing piece rotates and slide in the cross slot in step.
Preferably, the top outside through connection that rotates the worm has the peg graft pole, and installs reset spring between the top of peg graft pole and rotation worm to the bottom of peg graft pole is connected in the constant head tank, and the top of connecting rod is seted up in the constant head tank moreover, and the constant head tank is arc distribution simultaneously, makes behind the pulling peg graft pole, and the peg graft pole will compress reset spring and separate with the constant head tank, then can rotate the regulation to rotating the worm.
Preferably, the bottom outside of the rotation worm is connected with a second convex tooth, the second convex tooth is fixed on the outer side surface of the connecting frame at the same angle, the connecting frame is fixed on the rear side surface of the fixing frame, and the connecting frame penetrates through the shaft and is connected to the front side surface of the connecting rod, so that the rotation worm can be meshed with the second convex tooth after rotating, and then the connecting frame is driven to rotate on the front side of the connecting rod.
Preferably, the rotating worm is meshed with the second convex teeth, and the connecting frame forms a rotating structure through the rotating worm and the second convex teeth, so that the fixing frame can be synchronously driven to rotate after the connecting frame rotates, and the watching angle can be adjusted.
Compared with the prior art, the utility model has the beneficial effects that: the height-adjustable television base;
1. through the arranged threaded rod, the sliding groove, the first convex teeth, the toothed roller, the toothed plate, the moving groove, the supporting rod, the moving block and the transverse groove, after the threaded rod rotates, the connecting rod sleeved by the threads can be driven to move upwards in the sliding groove, and then the fixing frame is driven to move upwards synchronously, so that the use height is adjusted, in the process of moving upwards of the connecting rod, the first convex teeth arranged on the outer side of the connecting rod can be meshed with the toothed roller, so that the toothed roller is driven to rotate, after the toothed roller rotates, the toothed roller can be meshed with the toothed plate on the outer side, so that the toothed plate is driven to move downwards in the moving groove, after the toothed plate moves downwards, the supporting rod can be driven to rotate, after the supporting rod rotates, the moving block can be driven to slide in the transverse groove, so that the supporting area of the bottom is increased while the height is adjusted, and the base is more stable;
2. through the rotation worm that sets up, the peg graft pole, reset spring, the constant head tank, the second dogtooth, link and mount, make behind the pulling peg graft pole, the peg graft pole will compress reset spring and separate with initial position's constant head tank, then the rotatory worm that rotates, it will mesh with the second dogtooth after the worm rotates, and then drive the link and carry out the regulation of every single move angle, thereby drive the mount and rotate, thereby adjust viewing angle, then loosen the peg graft pole, reset spring will drive its and butt joint with the constant head tank of relevant position.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of a column according to the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a schematic top view of the connecting rod of the present invention;
FIG. 4 is a schematic top side view of the connecting rod of the present invention;
FIG. 5 is a schematic diagram of a top view of the positioning grooves of the present invention.
In the figure: 1. a base plate; 2. a column; 3. a connecting rod; 4. a fixed mount; 5. adjusting a rod; 6. a bevel gear connector; 7. a threaded rod; 8. a chute; 9. a first lobe; 10. a toothed roller; 11. a toothed plate; 12. a moving groove; 13. a support bar; 14. a movable block; 15. a transverse groove; 16. rotating the worm; 17. a plug rod; 18. a return spring; 19. positioning a groove; 20. a second lobe; 21. and a connecting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a height-adjustable television base is characterized in that a bottom plate 1 is stably placed on a television cabinet, an upright post 2 is integrally installed at the top of the bottom plate 1, a connecting rod 3 is connected to the middle of the top surface of the upright post 2, and a fixing frame 4 for installing a television is connected to the front side of the top of the connecting rod 3;
the method comprises the following steps:
the adjusting rod 5 is connected to the bottom of the front side of the upright post 2 through a penetrating shaft, the end part of the rear side of the adjusting rod 5 is connected to the bottom of the inner side of the upright post 2 in an embedded mode, a bevel gear connecting piece 6 is installed on the rear side of the adjusting rod 5, and the end part of the bevel gear connecting piece 6 is connected with a threaded rod 7;
the supporting rods 13 are symmetrically connected to the outer side surface of the upright post 2 and are used for assisting in supporting and ensuring the stability of the base;
the rotating worm 16 penetrates through the middle of the bottom surface of the connecting rod 3 and is connected with the top of the inner side of the connecting rod 3 in a shaft-embedded mode.
The outside thread bush of threaded rod 7 is equipped with the bottom of connecting rod 3, and the bottom of connecting rod 3 is connected in spout 8 to spout 8 runs through the top of seting up in stand 2, and the bottom of connecting rod 3 all sets up to the rectangle structure with spout 8 moreover, and connecting rod 3 wholly sets up to "T" font structure simultaneously. The bottom of connecting rod 3 is gone up the equidistant distribution of symmetry and is had first dogtooth 9, and the outside of first dogtooth 9 is connected with fluted roller 10 to the embedded hub connection of fluted roller 10 is in the inside of connecting rod 3, and the outside of fluted roller 10 is connected with pinion rack 11 moreover, and pinion rack 11 connects in shifting chute 12 simultaneously, and shifting chute 12 is seted up on the lateral surface of stand 2. A support rod 13 is hinged to the middle of the outer side of the toothed plate 11, a movable block 14 is hinged to the bottom of the support rod 13, the movable block 14 is connected to a transverse groove 15, the transverse groove 15 is symmetrically arranged on two sides of the top of the bottom plate 1, and simultaneously, the toothed roller 10, the toothed plate 11, the movable groove 12, the support rod 13, the movable block 14 and the transverse groove 15 are symmetrically distributed about the central line of the base, as shown in fig. 1-3, firstly, the television is installed on the fixed frame 4, then, the use height of the base is adjusted, at the moment, the adjusting rod 5 is rotated, the adjusting rod 5 drives the threaded rod 7 to rotate through the conical tooth connecting piece 6 after rotating, the threaded rod 7 enables the connecting rod 3 sleeved with the threads to move upwards in the sliding groove 8 at the top of the upright post 2, the connecting rod 3 can drive the first convex tooth 9 fixed on the outer side to move upwards synchronously, and the first convex tooth 9 can be meshed with the toothed roller 10 on the outer side after moving upwards, and then drive fluted roller 10 and rotate, fluted roller 10 will mesh with the pinion rack 11 in the outside after rotating, and then drive pinion rack 11 and move down in shifting chute 12, and pinion rack 11 moves down the back, and the articulated bracing piece 13 in its outside will take place to rotate, will drive the articulated movable block 14 in bottom after the bracing piece 13 rotates and move by the inboard outside in cross slot 15, and then increase and the support area of bottom to keep the holistic stability of base in the lifting use height.
The top outside through connection of rotation worm 16 has peg graft pole 17, and installs reset spring 18 between peg graft pole 17 and the top of rotating worm 16 to peg graft pole 17's bottom is connected in constant head tank 19, and constant head tank 19 sets up the top at connecting rod 3 in addition, and constant head tank 19 is the arc and distributes simultaneously. The outer side of the bottom of the rotating worm 16 is connected with a second convex tooth 20, the second convex tooth 20 is fixed on the outer side surface of a connecting frame 21 at equal angles, the connecting frame 21 is fixed on the rear side surface of the fixed frame 4, and the connecting frame 21 penetrates through the shaft and is connected on the front side surface of the connecting rod 3. The rotating worm 16 is meshed with the second convex tooth 20, and the connecting frame 21 forms a rotating structure through the rotating worm 16 and the second convex tooth 20, as shown in fig. 1 and fig. 4-5, when the watching angle of the television needs to be adjusted, the inserting rod 17 is pulled first, the inserting rod 17 compresses the return spring 18 to separate from the positioning groove 19 at the initial position, then the rotating worm 16 is rotated, the rotating worm 16 is meshed with the second convex tooth 20 after rotating, and further drives the connecting frame 21 to rotate on the connecting rod 3, the connecting frame 21 synchronously drives the fixing frame 4 to rotate after rotating, and further adjusts the pitch angle of the television, after the connecting rod is adjusted to a proper position, the inserting rod 17 is released, the return spring 18 drives the inserting rod 17 to be butted with the positioning groove 19 at the corresponding position, so as to fix the adjusted angle, the operation is simple and the adjustment is convenient.
The working principle is as follows: when the height-adjustable television base is used, as shown in fig. 1-5, firstly, the adjusting rod 5 is rotated, and then the threaded rod 7 is driven to rotate by the bevel gear connecting piece 6, the threaded rod 7 moves upwards in the sliding groove 8 of the connecting rod 3 after rotating, the connecting rod 3 drives the gear roller 10 to rotate by the first convex gear 9, the gear roller 10 drives the toothed plate 11 to move in the moving groove 12 by meshing with the toothed plate 11, and then the supporting rod 13 is driven to rotate, so that the movable block 14 is pushed to slide in the transverse groove 15, and further the stability of the whole base is maintained while adjusting the height, meanwhile, after the inserting rod 17 is pulled, the rotating worm 16 is rotated, the rotating worm 16 drives the connecting frame 21 to rotate by meshing with the second convex gear 20, the connecting frame 21 drives the fixing frame 4 to synchronously rotate, so as to adjust the visual angle, and after the inserting rod 17 is loosened, the inserting rod 17 is driven by the return spring 18 to be in butt joint with the positioning groove 19, so that the fixing after the adjustment is finished, and a series of work is finished.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A height-adjustable television base is characterized in that a bottom plate is stably placed on a television cabinet, an upright post is integrally installed at the top of the bottom plate, the middle of the top surface of the upright post is connected with a connecting rod, and the front side of the top of the connecting rod is connected with a fixing frame for installing a television;
the method is characterized in that: the method comprises the following steps:
the through shaft is connected to the bottom of the front side of the upright column, the end part of the rear side of the adjusting rod is connected to the bottom of the inner side of the upright column in an embedded manner, a bevel gear connecting piece is mounted on the rear side of the adjusting rod, and the end part of the bevel gear connecting piece is connected with a threaded rod;
the supporting rods are symmetrically connected to the outer side surfaces of the stand columns and are used for assisting in supporting and ensuring the stability of the base;
the penetrating shaft of the rotating worm is connected to the middle of the bottom surface of the connecting rod, and the embedded shaft at the bottom of the rotating worm is connected to the top of the inner side of the connecting rod.
2. A height adjustable television base as claimed in claim 1, wherein: the outside thread bush of threaded rod is equipped with the bottom of connecting rod, and the bottom of connecting rod is connected in the spout to the spout runs through the top of seting up in the stand, and the bottom of connecting rod all sets up to the rectangle structure with the spout moreover, and the connecting rod is whole to set up to "T" font structure simultaneously.
3. A height adjustable television base as claimed in claim 1, wherein: the utility model discloses a connecting rod, including the bottom of connecting rod, the bottom of connecting rod is equipped with the outside of first dogtooth, and the outside of first dogtooth is connected with the fluted roller to the embedded hub connection of fluted roller is in the inside of connecting rod, and the outside of fluted roller is connected with the pinion rack moreover, and the pinion rack is connected in the shifting chute simultaneously, the shifting chute is seted up on the lateral surface of stand.
4. A height adjustable television base as claimed in claim 3, wherein: the outside middle part of pinion rack articulates there is the bracing piece, and the bottom of bracing piece articulates there is the movable block to the movable block is connected in the cross slot, and the both sides at bottom plate top are seted up to the cross slot symmetry moreover, and fluted roller, pinion rack, shifting chute, bracing piece, movable block and cross slot are about the central line symmetric distribution of base simultaneously.
5. A height adjustable television base as claimed in claim 1, wherein: the top outside through connection that rotates the worm has the peg graft pole, and installs reset spring between the top of peg graft pole and rotation worm to the bottom of peg graft pole is connected in the constant head tank, and the top at the connecting rod is seted up to the constant head tank moreover, and the constant head tank is the arc and distributes simultaneously.
6. A height adjustable television base as claimed in claim 1, wherein: the outer side of the bottom of the rotating worm is connected with a second convex tooth, the second convex tooth is fixed on the outer side face of the connecting frame at an equal angle, the connecting frame is fixed on the rear side face of the fixing frame, and the connecting frame penetrates through the shaft and is connected to the front side face of the connecting rod.
7. A height adjustable television base as claimed in claim 1, wherein: the rotating worm is meshed with the second convex teeth, and the connecting frame forms a rotating structure through the rotating worm and the second convex teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164407.6U CN216490781U (en) | 2021-09-08 | 2021-09-08 | Height-adjustable's TV base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164407.6U CN216490781U (en) | 2021-09-08 | 2021-09-08 | Height-adjustable's TV base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490781U true CN216490781U (en) | 2022-05-10 |
Family
ID=81435500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122164407.6U Expired - Fee Related CN216490781U (en) | 2021-09-08 | 2021-09-08 | Height-adjustable's TV base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490781U (en) |
-
2021
- 2021-09-08 CN CN202122164407.6U patent/CN216490781U/en not_active Expired - Fee Related
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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: 20220510 |