CN114704731B - Television bracket based on angle adjustment - Google Patents
Television bracket based on angle adjustment Download PDFInfo
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- CN114704731B CN114704731B CN202210631268.XA CN202210631268A CN114704731B CN 114704731 B CN114704731 B CN 114704731B CN 202210631268 A CN202210631268 A CN 202210631268A CN 114704731 B CN114704731 B CN 114704731B
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- shaped frame
- rotating shaft
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- 239000002184 metal Substances 0.000 claims description 13
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- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a television bracket based on an angle adjusting type, which comprises a wall surface fixing frame, wherein the wall surface fixing frame comprises a rectangular frame, a plurality of waist-shaped fixing holes distributed in a rectangular array are arranged at the upper part and the lower part of the rectangular frame, the upper part and the lower part of the inner side of the rectangular frame are bent and extended towards the same side to form folding parts, rectangular notches are arranged on the two folding parts, two foldable brackets are symmetrically arranged on the wall surface fixing frame, one end, far away from the wall surface fixing frame, of each foldable bracket is rotatably connected with the same first C-shaped frame, and one side, far away from the wall surface fixing frame, of each first C-shaped frame is provided with a second C-shaped frame. The invention can realize the adjustment of the left and right directions, can realize the adjustment of the pitching angle of the television, has good stability on the premise of ensuring the adjustable angle, realizes the locking of the angle pair by utilizing the dead weight of the television, is more convenient to operate, can adapt to the installation of the televisions of different types, and reduces the installation difficulty.
Description
Technical Field
The invention relates to the technical field of hanging supports, in particular to a television support based on an angle adjusting type.
Background
The television is a common household appliance and widely applied to different scenes, the television hanging rack is a television peripheral device specially developed for hanging a flat panel television and a liquid crystal television on a wall, and is suitable for places such as family living rooms, bedrooms, offices, meeting halls, exhibition halls, hotels, airports, railway stations, hospitals, bus stations, shopping squares and the like.
The television bracket which has the advantages of difficulty in ensuring stability and fine angle adjustment is difficult to realize in the case of observing the existing television bracket, the angle adjustment at multiple angles cannot be carried out mostly, the operation of the angle adjustment is too complex, some television brackets can be completed by using an auxiliary tool even, and the actual using effect is poor, so that the television bracket based on the angle adjustment type is provided at present, and the problem is solved.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, angle adjustment is difficult to realize well under the condition of ensuring stability, multi-angle adjustment cannot be performed mostly, the angle adjustment operation is complicated, and the actual use effect is poor due to the fact that some television supports can be completed by assisting a tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
a television bracket based on an angle adjusting type comprises a wall surface fixing frame, wherein the wall surface fixing frame comprises a rectangular frame, a plurality of waist-shaped fixing holes distributed in a rectangular array are formed in the upper portion and the lower portion of the rectangular frame, the upper portion and the lower portion of the inner side of the rectangular frame are bent and extended towards the same side to form folding portions, rectangular notches are formed in the two folding portions, two folding brackets are symmetrically arranged on the wall surface fixing frame, the two folding brackets are better in supporting strength and connected with the wall surface fixing frame and a first C-shaped frame in a rotating connection mode, the television bracket can be integrally stretched, unfolded, contracted and folded, the distance between a television and a wall can be adjusted, the distance between the television and the wall can be adjusted, the adjustment of the left direction and the right direction can be realized, the adjustment range of the left direction and the right direction is large, one end, far away from the wall surface fixing frame, of each foldable support is rotatably connected with the same first C-shaped frame, one side, far away from the wall surface fixing frame, of each first C-shaped frame is provided with a second C-shaped frame, a first angle adjusting assembly is arranged between each first C-shaped frame and each second C-shaped frame, and one side, far away from each first C-shaped frame, of each second C-shaped frame is provided with a television fixing frame assembly;
the first angle adjusting assembly comprises a cylinder, the cylinder is vertically arranged on one side, away from the wall fixing frame, of the first C-shaped frame, an arc-shaped groove matched with the cylinder is formed in one side, away from the wall fixing frame, of the first C-shaped frame, the cylinder is fixedly connected with the arc-shaped groove, a rotating shaft is inserted in the cylinder, perforated holes for allowing the upper portion and the lower portion of the rotating shaft to penetrate through are uniformly distributed in the upper portion and the lower portion of the second C-shaped frame, a limiting convex ring is arranged at the bottom of the rotating shaft, a first spring is sleeved at a position, close to the position between the limiting convex ring and the lower portion of the second C-shaped frame, of the lower portion of the rotating shaft, a bushing is inserted in the top of the inner wall of the cylinder, the upper portion of the bushing is fixedly connected with the upper portion of the inner side of the second C-shaped frame, the rotating shaft penetrates through the bushing, the rotating shaft and the bushing are coaxially arranged, and a guide groove extending along the length direction of the outer peripheral surface of the upper portion of the rotating shaft is formed in the outer peripheral surface of the upper portion of the rotating shaft, the inner wall of the bushing is provided with a positioning pin matched with the guide groove, the positioning pin and the guide groove form a sliding fit, the upper portion of the rotating shaft is rotatably provided with a snapping buckle capable of achieving upward movement of the rotating shaft, the lower portion of the cylinder is provided with a positioning ring, a polygonal hole is formed in the inner side of the positioning ring, a polygonal portion is arranged on the outer peripheral surface of the rotating shaft and close to the lower portion of the cylinder, and the polygonal portion is arranged from top to bottom in a taper mode.
Preferably, the fixed frame component of TV includes the carriage, the fixed frame both sides slidable is provided with the fixed strip component of symmetric distribution, the fixed strip component includes the fixed strip, fixed strip upper portion is provided with the rectangular opening that extends along its length direction, the fixed strip lateral wall is close to rectangular opening lower part position department and is provided with the mounting hole that the equidistance distributes, the carriage is close to fixed strip upper portion and lower part position department and all opens the bar hole, be close to the bar hole lower limb on fixed strip upper portion is provided with the semicircle opening that the equidistance distributes, fixed strip upper portion is provided with the sliding pin, the sliding pin passes and is close to the bar hole on fixed strip upper portion, the sliding pin is kept away from fixed strip one end and is provided with the end cap, the fixed strip lower part is provided with the waist type hole that extends its length direction, waist type hole and the bar hole interpolation that is close to the fixed strip lower part are equipped with same fastening bolt, and the fastening bolt is screwed with a locking nut, the sliding pin and the strip-shaped hole are arranged, the fixing strip can be adjusted, the fixing bolt can adapt to televisions of different specifications, the upper end of the fixing and adjusting is fixed through the sliding pin and the semicircular notch, the use of the bolt is reduced, the difficulty of disassembly and assembly is reduced, and the operation efficiency is improved.
As a further optimization of the technical scheme, the television fixing frame further comprises a second angle adjusting assembly arranged between the second C-shaped frame and the television fixing frame assembly, the second angle adjusting assembly is used for realizing the angle adjustment of the television fixing frame assembly relative to the second C-shaped frame, the second angle adjusting assembly comprises a semicircular locking block, the semicircular locking block is fixed with the middle part of one side of the television fixing frame assembly, two ends of the semicircular locking block are respectively provided with a circular convex column, two circular convex columns are respectively and rotatably provided with a connecting lug, the two connecting lug are respectively and fixedly connected with the middle part of the second C-shaped frame near two vertical edge positions, the middle part of the second C-shaped frame is provided with a square hole for the circular convex column to pass through, the side wall of the second C-shaped frame is provided with a vertical notch near the lower part of the square hole, and the inner wall of the vertical notch is hinged with a locking strip extending obliquely upwards, the locking device comprises a locking strip, a locking protrusion, a locking clamping groove, a boss part, a conical surface structure, a shaft lever, a second angle adjusting assembly and a third angle adjusting assembly, wherein the locking groove is matched with the locking protrusion and distributed annularly, the boss part is arranged at the position, close to the middle lower part of one side of a second C-shaped frame, of the outer circumferential surface of the cylinder, the boss part is arranged at the outer circumferential surface of the semicircular locking block, the shaft lever is arranged at the inner lower part of the vertical groove, the locking strip is of a long strip-shaped structure, the lower end of the locking strip is rotatably connected with the vertical groove through the shaft lever, the pitching angle of the television can be adjusted, under the self-weight action of the television, the locking strip can be abutted against the boss part, the locking protrusion is clamped with the corresponding locking clamping groove, the rotation limitation of the semicircular locking block is realized, the television is kept at a certain pitching angle, and the adjustment can be carried out only by lifting the television, the operation is simple, convenient and efficient.
As a further optimization of the technical scheme, the foldable support frame locking device further comprises locking assemblies for locking the foldable support frame, wherein the locking assemblies comprise two locking discs arranged at positions, close to the first C-shaped frame, on the lower portion of the inner side of the foldable support frame, locking grooves distributed in an annular manner are arranged on the locking discs, the locking grooves extend along the radial direction of the locking discs, square notches are arranged at positions, close to the upper portions of the locking discs, of the side walls of the cylinder, fan-shaped locking blocks are arranged at positions, close to the square notches, of the rotating shaft, locking convex ridges distributed symmetrically are arranged on the lower portions of the fan-shaped locking blocks, and the locking convex ridges are matched with the locking grooves.
Preferably, a second spring is sleeved on the position, close to the square opening, of the outer wall of the rotating shaft, a stop ring is arranged on the position, close to the upper portion of the square opening, of the inner wall of the cylinder, the stop ring is used for limiting the upper portion of the second spring, and the first spring and the second spring are arranged to help the rotating shaft to reset.
Furthermore, a hinge groove is formed in the middle of the lower portion of the snapping piece, a pin is arranged in the hinge groove, the rotating shaft is rotatably connected with the inner wall of the hinge groove through the pin, eccentric portions are arranged on the lower portions of two sides of the snapping piece, the eccentric portions on the snapping piece are contacted with the top of the second C-shaped frame through rotation of the snapping piece, the rotating shaft is pulled under the action of reaction force, the polygonal portion is separated from the polygonal hole, the second C-shaped frame can rotate together with the rotating shaft, and accordingly the left and right angles can be adjusted.
Still further, collapsible bracket includes two parallel arrangement's collapsible branch, and collapsible branch includes first branch, first branch tip rotates and is connected with second branch, second branch one end and wall mount swivelling joint are kept away from to first branch, and is same collapsible bracket's second branch is kept away from wall mount one end and is rotated and be provided with same metal axle, and the metal axle both ends respectively with the inboard upper portion of first C type frame and lower part fixed connection, the locking dish sets up in the second branch tip position department that is located collapsible bracket lower part, and locking dish and the coaxial setting of metal axle, the metal axle rotates with the locking dish to be connected, first C type frame one end is kept away from to first bracket is provided with the connecting pin, and first bracket rotates through the folding portion on connecting pin and the wall mount to be connected.
The invention has the beneficial effects that:
1. the invention provides an angle-adjustment-type-based television bracket, which adopts two groups of foldable brackets which are symmetrically arranged, has better supporting strength, is connected with a wall surface fixing frame and a first C-shaped frame in a rotary connection mode, can realize that the whole television bracket can be stretched, unfolded, contracted and folded, realizes the adjustment of the distance between a television and a wall, can realize the adjustment of the watching distance of the installed television, can realize the adjustment of the left direction and the right direction under the matching action of the two foldable brackets, has large adjusting range of the left direction and the right direction, ensures the supporting strength of the bracket, and simultaneously meets the requirement of angle adjustment.
2. The invention provides an angle-adjustment-based television support, wherein a rotating shaft and a second C-shaped frame generate downward pressure under the action of the gravity of a television through a first angle adjusting assembly, the polygonal part on the rotating shaft is matched and fixed with a polygonal hole, the rotating shaft is quickly locked, meanwhile, a locking disc and a fan-shaped locking block are arranged in a matched manner, the foldable support is locked while the rotating shaft is pressed downward, the rotating shaft and the second C-shaped frame can be driven to move upwards by lifting the television, the adjustment is convenient, the operation is simple, the rotating shaft can be moved upwards through rotating a buckle, the locking disc and the fan-shaped locking block are separated, and the polygonal part and the polygonal hole are separated, so that the rotating shaft is rotatably adjusted, the operation forms are diversified, and the use requirements of users are better met.
3. The invention provides an angle-adjustment-type-based television support, which can realize the adjustment of the pitching angle of a television through the arranged second angle adjusting component, and can realize the abutting of a locking strip and a boss part under the self-weight action of the television, so that the locking protrusion is clamped with a corresponding locking clamping groove, the rotation limitation of a semicircular locking block is realized, the television is kept at a certain pitching angle, the adjustment can be carried out only by lifting the television in the adjusting process, and the operation is simple, convenient and efficient.
4. The invention provides an angle-adjustment-based television support, which is characterized in that the distance between two fixed strips can be adjusted by the aid of a television fixed frame assembly arranged and a sliding pin and a strip-shaped hole which are arranged in a matched manner, so that the television support can adapt to televisions of different specifications, meanwhile, a long notch is matched with an installation hole so as to adapt to televisions of different hole sites, the upper end of the television support is fixed by the sliding pin and a semicircular notch, the use of bolts is reduced, the difficulty in disassembly and assembly is reduced, and the operation efficiency is improved.
In conclusion, the television bracket based on the angle adjustment type can adjust the distance between the television and the wall to adjust the watching distance of the installed television, can adjust the left direction and the right direction, has a large adjusting range of the left direction and the right direction, can adjust the pitching angle of the television, has good stability on the premise of ensuring the adjustable angle, realizes the locking of the angle pair by using the self weight of the television, is more convenient to operate, can adapt to the installation of different types of televisions, and reduces the installation difficulty.
Drawings
FIG. 1 is a schematic view showing a structure of an angle-adjustable TV stand according to embodiment 1-2;
fig. 2 is a schematic structural diagram of a television stand based on an angle adjustment type in embodiment 3;
fig. 3 is a schematic structural view of a television bracket according to embodiment 3, in which a wall mount is removed;
fig. 4 is a schematic structural diagram of an angle-adjustable television stand according to embodiment 4;
fig. 5 is a schematic structural diagram of the angle-adjustable television bracket according to embodiment 4, in which the wall fixing frame is removed;
fig. 6 is a schematic structural view of a television fixing frame assembly of a television stand according to an angle adjustment type according to embodiments 1-2;
fig. 7 is a schematic structural view of a television fixing frame assembly of a television stand based on an angle adjustment type in embodiment 3;
fig. 8 is a schematic structural view of a first angle adjusting mechanism of a television stand based on an angle adjusting type in embodiment 1;
fig. 9 is a schematic structural view of a first angle adjusting mechanism of a television stand based on an angle adjusting type according to embodiments 2-3;
fig. 10 is a schematic view of a first angle adjusting mechanism of a television stand based on an angle adjusting type in embodiment 4;
fig. 11 is a schematic view showing a structure of a rotating shaft of a television stand based on an angle adjusting type in embodiments 1 to 3;
fig. 12 is a schematic view showing a structure of a rotating shaft of a television stand based on an angle adjusting type in embodiment 4;
fig. 13 is a schematic structural view of a cylinder and a first C-shaped frame of a television stand based on an angle adjustment type in embodiment 1;
FIG. 14 is a schematic view showing the structure of a cylinder and a first C-shaped frame of a TV stand according to an angle adjusting type in embodiments 2 to 3;
fig. 15 is a schematic structural view of a cylinder and a first C-shaped frame of a television stand based on an angle adjustment type in embodiment 4;
fig. 16 is a schematic view of a second C-shaped frame structure of an angle-adjustable television stand according to embodiment 1;
fig. 17 is a schematic structural view of a second C-shaped frame of the angle-adjustable tv stand according to the present embodiment 2-4;
fig. 18 is a schematic structural diagram of a locking assembly of a television stand based on an angle adjustment type in embodiment 4.
In the figure: 1 wall surface fixing frame, 1-1 waist-shaped fixing hole, 1-2 folding part, 1-3 rectangular frame, 1-4 rectangular opening, 2 foldable bracket, 2-1 first supporting rod, 2-2 second supporting rod, 2-3 locking disc, 2-4 locking groove, 3 first C-shaped frame, 4 second C-shaped frame, 4-1 lining, 5 television fixing frame component, 5-1 supporting frame, 5-2 fixing strip, 5-3 fastening bolt, 5-4 mounting hole, 5-5 long notch, 5-6 semicircular opening, 5-7 strip-shaped hole, 5-8 sliding pin, 6 second angle adjusting component, 6-1 semicircular locking block, 6-2 circular convex column, 6-3 connecting lug block, 6-4 convex platform part, 6-5 locking strip, 6-6 square hole, 6-7 vertical notches, 6-8 locking clamping grooves, 6-9 locking protrusions, 7 first angle adjusting assemblies, 7-1 breaking buckles, 7-2 cylinders, 7-3 second springs, 7-4 fan-shaped locking blocks, 7-5 square notches, 7-6 rotating shafts, 7-7 first springs, 7-8 limiting convex rings, 7-9 guide grooves, 7-10 locking convex ridges, 7-11 polygonal parts, 7-12 polygonal holes and 7-13 positioning rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 18 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 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.
Embodiment 1, refer to fig. 1, fig. 8, fig. 11, fig. 13 and fig. 16, disclose a television bracket based on angle modulation type, realize that the television is adjustable from the wall distance, the angle is adjustable about the television, the regulation form is various, it is convenient to adjust, easy operation, including wall mount 1, the wall mount 1 includes rectangular frame 1-3, rectangular frame 1-3 upper portion and lower part are provided with a plurality of waist type fixed orifices 1-1 that are distributed in rectangular array, rectangular frame 1-3 inboard upper portion and lower part all bend to the homonymy and extend and form folding portion 1-2, two folding portion 1-2 are all provided with rectangle opening 1-4, wall mount 1 is last to be provided with two foldable support 2 symmetrically, foldable support 2 includes two foldable support rods that set up in parallel, and foldable support rod includes first branch 2-1, the end part of the first supporting rod 2-1 is rotatably connected with a second supporting rod 2-2, one end of the first supporting rod 2-1, which is far away from the second supporting rod 2-2, is rotatably connected with the wall surface fixing frame 1, one end of the two foldable supports 2, which is far away from the wall surface fixing frame 1, is rotatably connected with the same first C-shaped frame 3, a rectangular opening 1-4 is used for accommodating the first C-shaped frame 3 under the folded state of the television support, one end of the second supporting rod 2-2, which is far away from the wall surface fixing frame 1, of the same foldable support 2 is rotatably provided with the same metal shaft, and two ends of the metal shaft are respectively fixedly connected with the upper part and the lower part inside the first C-shaped frame 3, two groups of foldable supports 2 which are symmetrically arranged are adopted and are connected with the wall surface fixing frame 1 and the first C-shaped frame 3 in a rotating connection mode, so that the whole television support can be stretched, unfolded and folded, the adjustment of the watching distance of the installed television can be realized, the adjustment of the left and right directions can be realized under the matching action of the two foldable supports 2, the adjustment range of the left and right directions is large, a second C-shaped frame 4 is arranged on one side, away from the wall surface fixing frame 1, of the first C-shaped frame 3, a first angle adjusting assembly 7 is arranged between the first C-shaped frame 3 and the second C-shaped frame 4, and a television fixing frame assembly 5 is arranged on one side, away from the first C-shaped frame 3, of the second C-shaped frame 4;
in the embodiment, the first angle adjusting assembly 7 comprises a cylinder 7-2, the cylinder 7-2 is vertically arranged on one side of the first C-shaped frame 3, which is far away from the wall surface fixing frame 1, an arc-shaped groove matched with the cylinder 7-2 is arranged on one side of the first C-shaped frame 3, which is far away from the wall surface fixing frame 1, the cylinder 7-2 is fixedly connected with the arc-shaped groove, a rotating shaft 7-6 is inserted into the cylinder 7-2, through holes for the upper part and the lower part of the rotating shaft 7-6 to pass through are uniformly distributed on the upper part and the lower part of the second C-shaped frame 4, a limiting convex ring 7-8 is arranged at the bottom of the rotating shaft 7-6, a first spring 7-7 is sleeved at a position between the lower part of the rotating shaft 7-6, which is close to the limiting convex ring 7-8, and the lower part of the second C-shaped frame 4, a bushing 4-1 is inserted into the top of the inner wall of the cylinder 7-2, the upper part of the bushing 4-1 is fixedly connected with the upper part of the inner side of the second C-shaped frame 4, the rotating shaft 7-6 penetrates through the bushing 4-1, the rotating shaft 7-6 is coaxially arranged with the bushing 4-1, the outer peripheral surface of the upper part of the rotating shaft 7-6 is provided with a guide groove 7-9 extending along the length direction of the rotating shaft, the inner wall of the bushing 4-1 is provided with a positioning pin matched with the guide groove 7-9, the positioning pin and the guide groove 7-9 form sliding fit, the upper part of the rotating shaft 7-6 is rotatably provided with a snapping buckle 7-1 capable of realizing upward movement, the middle position of the lower part of the snapping buckle 7-1 is provided with a hinge groove, a pin is arranged in the hinge groove, and the rotating shaft 7-6 forms rotating connection with the inner wall of the hinge groove through the pin, the lower parts of two sides of the snap fastener 7-1 are provided with eccentric parts, the eccentric parts on the snap fastener 7-1 are contacted with the top of the second C-shaped frame 4 by rotating the snap fastener 7-1, so that the rotating shaft 7-6 is pulled under the action of a reaction force, the polygonal parts 7-11 and the polygonal holes 7-12 are separated, the second C-shaped frame 4 and the rotating shaft 7-6 can rotate together, so that the left and right angles can be adjusted, the lower part of the cylinder 7-2 is provided with a positioning ring 7-13, the inner side of the positioning ring 7-13 is provided with the polygonal holes 7-12, the peripheral surface of the rotating shaft 7-6 is provided with the polygonal parts 7-11 at the position close to the lower part of the cylinder 7-2, the polygonal parts 7-11 are arranged in a conical shape from top to bottom, and through the arranged first angle adjusting component 7, the rotating shaft 7-6 and the second C-shaped frame 4 generate downward pressure under the action of the gravity of the television, the polygonal part 7-11 on the rotating shaft 7-6 and the polygonal hole 7-12 are matched and fixed, the rotating shaft 7-6 is quickly locked, the rotating shaft and the second C-shaped frame can be driven to move upwards by lifting the television, the adjustment is convenient, the operation is simple, the rotating shaft 7-6 can be buckled by rotating and snapping, the polygonal part and the polygonal hole are separated, the rotating shaft is rotated and adjusted, the operation form is diversified, and the use requirements of users are better met.
Embodiment 2, refer to fig. 1, fig. 6, fig. 8, fig. 9, fig. 11, fig. 13, and fig. 16, and disclose a television bracket based on an angle adjustment type, which realizes that the distance between a television and a wall is adjustable, the left and right angles of the television are adjustable, the adjustment form is various, the adjustment is convenient, and the operation is simple, and the television bracket comprises a wall surface fixing frame 1, and can adapt to televisions of different specifications at the same time, wherein the wall surface fixing frame 1 comprises rectangular frames 1-3, the upper part and the lower part of each rectangular frame 1-3 are provided with a plurality of waist-shaped fixing holes 1-1 distributed in a rectangular array, the upper part and the lower part of the inner side of each rectangular frame 1-3 are bent and extended to the same side to form folded parts 1-2, two folded parts 1-2 are both provided with rectangular openings 1-4, two foldable brackets 2 are symmetrically arranged on the wall surface fixing frame 1, the foldable support 2 comprises two foldable support rods which are arranged in parallel, the foldable support rods comprise first support rods 2-1, the ends of the first support rods 2-1 are rotatably connected with second support rods 2-2, one ends of the first support rods 2-1, far away from the second support rods 2-2, are rotatably connected with the wall surface fixing frame 1, one ends of the two foldable support rods 2, far away from the wall surface fixing frame 1, are rotatably connected with a same first C-shaped frame 3, rectangular openings 1-4 are used for accommodating the first C-shaped frame 3 under the folding state of the television support, one end of the wall surface fixing frame 1, far away from the second support rods 2-2, of the same foldable support 2 is rotatably provided with a same metal shaft, the two ends of the metal shaft are respectively fixedly connected with the upper part and the lower part of the inner side of the first C-shaped frame 3, and two groups of the foldable support rods 2 which are symmetrically arranged are adopted, the television bracket is connected with the wall surface fixing frame 1 and the first C-shaped frame 3 in a rotary connection mode, the whole television bracket can be stretched, unfolded, contracted and folded, the adjustment of the watching distance and the watching distance of an installed television can be realized, the adjustment of the left direction and the right direction can be realized under the matching action of the two foldable brackets 2, the adjustment range of the left direction and the right direction is large, one side, far away from the wall surface fixing frame 1, of the first C-shaped frame 3 is provided with a second C-shaped frame 4, a first angle adjusting assembly 7 is arranged between the first C-shaped frame 3 and the second C-shaped frame 4, and one side, far away from the first C-shaped frame 3, of the second C-shaped frame 4 is provided with a television fixing frame assembly 5;
in the embodiment, the fixed frame component 5 for the television comprises a supporting frame 5-1, symmetrically distributed fixed strip components are slidably arranged on two sides of the supporting frame 5-1, each fixed strip component comprises a fixed strip 5-2, a long notch 5-5 extending along the length direction of the fixed strip 5-2 is arranged on the upper portion of the fixed strip 5-2, mounting holes 5-4 distributed at equal intervals are arranged on the side wall of the fixed strip 5-2 and close to the lower portion of the long notch 5-5, strip-shaped holes 5-7 are respectively arranged on the supporting frame 5-1 and close to the upper portion and the lower portion of the fixed strip 5-2, semicircular notches 5-6 distributed at equal intervals are arranged on the lower edge of the strip-shaped hole 5-7 close to the upper portion of the fixed strip 5-2, and sliding pins 5-8 are arranged on the upper portion of the fixed strip 5-2, the sliding pin 5-8 penetrates through a strip-shaped hole 5-7 close to the upper part of the fixed strip 5-2, an end cap is arranged at one end, far away from the fixed strip 5-2, of the sliding pin 5-8, a waist-shaped hole extending along the length direction of the fixed strip 5-2 is arranged at the lower part of the fixed strip 5-2, the same fastening bolt 5-3 is inserted into the waist-shaped hole and the strip-shaped hole 5-7 close to the lower part of the fixed strip 5-2, a locking nut is screwed on the fastening bolt 5-3, and the lower end of the fixed strip 5-2 is fixed with the lower part of the supporting frame 5-1 through the matching of the fastening bolt 5-3 and the fastening nut.
In the embodiment, the first angle adjusting assembly 7 comprises a cylinder 7-2, the cylinder 7-2 is vertically arranged on one side of the first C-shaped frame 3, which is far away from the wall surface fixing frame 1, an arc-shaped groove matched with the cylinder 7-2 is arranged on one side of the first C-shaped frame 3, which is far away from the wall surface fixing frame 1, the cylinder 7-2 is fixedly connected with the arc-shaped groove, a rotating shaft 7-6 is inserted into the cylinder 7-2, through holes for the upper part and the lower part of the rotating shaft 7-6 to pass through are uniformly distributed on the upper part and the lower part of the second C-shaped frame 4, a limiting convex ring 7-8 is arranged at the bottom of the rotating shaft 7-6, a first spring 7-7 is sleeved at a position between the lower part of the rotating shaft 7-6, which is close to the limiting convex ring 7-8, and the lower part of the second C-shaped frame 4, a bushing 4-1 is inserted into the top of the inner wall of the cylinder 7-2, the upper part of the bushing 4-1 is fixedly connected with the upper part of the inner side of the second C-shaped frame 4, the rotating shaft 7-6 penetrates through the bushing 4-1, the rotating shaft 7-6 is coaxially arranged with the bushing 4-1, the outer peripheral surface of the upper part of the rotating shaft 7-6 is provided with a guide groove 7-9 extending along the length direction of the rotating shaft, the inner wall of the bushing 4-1 is provided with a positioning pin matched with the guide groove 7-9, the positioning pin and the guide groove 7-9 form sliding fit, the upper part of the rotating shaft 7-6 is rotatably provided with a snapping buckle 7-1 capable of realizing upward movement, the middle position of the lower part of the snapping buckle 7-1 is provided with a hinge groove, a pin is arranged in the hinge groove, and the rotating shaft 7-6 forms rotating connection with the inner wall of the hinge groove through the pin, the lower parts of two sides of the snap fastener 7-1 are provided with eccentric parts, the eccentric parts on the snap fastener 7-1 are contacted with the top of the second C-shaped frame 4 by rotating the snap fastener 7-1, so that the rotating shaft 7-6 is pulled under the action of a reaction force, the polygonal parts 7-11 and the polygonal holes 7-12 are separated, the second C-shaped frame 4 and the rotating shaft 7-6 can rotate together, so that the left and right angles can be adjusted, the lower part of the cylinder 7-2 is provided with a positioning ring 7-13, the inner side of the positioning ring 7-13 is provided with the polygonal holes 7-12, the peripheral surface of the rotating shaft 7-6 is provided with the polygonal parts 7-11 at the position close to the lower part of the cylinder 7-2, the polygonal parts 7-11 are arranged in a conical shape from top to bottom, and through the arranged first angle adjusting component 7, the rotating shaft 7-6 and the second C-shaped frame 4 generate downward pressure under the action of the gravity of the television, the polygonal part 7-11 on the rotating shaft 7-6 and the polygonal hole 7-12 are matched and fixed, the rotating shaft 7-6 can be quickly locked by lifting the television to drive the rotating shaft and the second C-shaped frame to move upwards, the adjustment is convenient, the operation is simple, the rotating shaft 7-6 can be rotated and buckled, the rotating shaft 7-6 can move upwards, the polygonal part and the polygonal hole can be separated, the rotating shaft can be rotated and adjusted, the operation form is diversified, and the use requirements of users can be better met.
in the embodiment, the fixed frame component 5 for the television comprises a supporting frame 5-1, symmetrically distributed fixed strip components are slidably arranged on two sides of the supporting frame 5-1, each fixed strip component comprises a fixed strip 5-2, a long notch 5-5 extending along the length direction of the fixed strip 5-2 is arranged on the upper portion of the fixed strip 5-2, mounting holes 5-4 distributed at equal intervals are arranged on the side wall of the fixed strip 5-2 and close to the lower portion of the long notch 5-5, strip-shaped holes 5-7 are respectively arranged on the supporting frame 5-1 and close to the upper portion and the lower portion of the fixed strip 5-2, semicircular notches 5-6 distributed at equal intervals are arranged on the lower edge of the strip-shaped hole 5-7 close to the upper portion of the fixed strip 5-2, and sliding pins 5-8 are arranged on the upper portion of the fixed strip 5-2, the sliding pin 5-8 penetrates through a strip-shaped hole 5-7 close to the upper part of the fixed strip 5-2, an end cap is arranged at one end, far away from the fixed strip 5-2, of the sliding pin 5-8, a waist-shaped hole extending along the length direction of the fixed strip 5-2 is arranged at the lower part of the fixed strip 5-2, the same fastening bolt 5-3 is inserted into the waist-shaped hole and the strip-shaped hole 5-7 close to the lower part of the fixed strip 5-2, a locking nut is screwed on the fastening bolt 5-3, and the lower end of the fixed strip 5-2 is fixed with the lower part of the supporting frame 5-1 through the matching of the fastening bolt 5-3 and the fastening nut.
In the embodiment, the first angle adjusting assembly 7 comprises a cylinder 7-2, the cylinder 7-2 is vertically arranged on one side of the first C-shaped frame 3, which is far away from the wall surface fixing frame 1, an arc-shaped groove matched with the cylinder 7-2 is arranged on one side of the first C-shaped frame 3, which is far away from the wall surface fixing frame 1, the cylinder 7-2 is fixedly connected with the arc-shaped groove, a rotating shaft 7-6 is inserted into the cylinder 7-2, through holes for the upper part and the lower part of the rotating shaft 7-6 to pass through are uniformly distributed on the upper part and the lower part of the second C-shaped frame 4, a limiting convex ring 7-8 is arranged at the bottom of the rotating shaft 7-6, a first spring 7-7 is sleeved at a position between the lower part of the rotating shaft 7-6, which is close to the limiting convex ring 7-8, and the lower part of the second C-shaped frame 4, a bushing 4-1 is inserted into the top of the inner wall of the cylinder 7-2, the upper part of the bushing 4-1 is fixedly connected with the upper part of the inner side of the second C-shaped frame 4, the rotating shaft 7-6 penetrates through the bushing 4-1, the rotating shaft 7-6 is coaxially arranged with the bushing 4-1, the outer peripheral surface of the upper part of the rotating shaft 7-6 is provided with a guide groove 7-9 extending along the length direction of the rotating shaft, the inner wall of the bushing 4-1 is provided with a positioning pin matched with the guide groove 7-9, the positioning pin and the guide groove 7-9 form sliding fit, the upper part of the rotating shaft 7-6 is rotatably provided with a snapping buckle 7-1 capable of realizing upward movement, the middle position of the lower part of the snapping buckle 7-1 is provided with a hinge groove, a pin is arranged in the hinge groove, and the rotating shaft 7-6 forms rotating connection with the inner wall of the hinge groove through the pin, the lower parts of two sides of the snap fastener 7-1 are provided with eccentric parts, the eccentric parts on the snap fastener 7-1 are contacted with the top of the second C-shaped frame 4 by rotating the snap fastener 7-1, so that the rotating shaft 7-6 is pulled under the action of a reaction force, the polygonal parts 7-11 and the polygonal holes 7-12 are separated, the second C-shaped frame 4 and the rotating shaft 7-6 can rotate together, so that the left and right angles can be adjusted, the lower part of the cylinder 7-2 is provided with a positioning ring 7-13, the inner side of the positioning ring 7-13 is provided with the polygonal holes 7-12, the peripheral surface of the rotating shaft 7-6 is provided with the polygonal parts 7-11 at the position close to the lower part of the cylinder 7-2, the polygonal parts 7-11 are arranged in a conical shape from top to bottom, and through the arranged first angle adjusting component 7, the rotating shaft 7-6 and the second C-shaped frame 4 generate downward pressure under the action of the gravity of the television, the polygonal part 7-11 on the rotating shaft 7-6 is matched and fixed with the polygonal hole 7-12, the rotating shaft 7-6 is quickly locked, the rotating shaft and the second C-shaped frame can be driven to move upwards by lifting the television, the adjustment is convenient, the operation is simple, the polygonal part and the polygonal hole can be separated by rotating and snapping the rotating shaft 7-6 upwards, the rotating shaft is rotated and adjusted, the operation form is diversified, and the use requirements of users are better met,
in the embodiment, the television fixing frame further comprises a second angle adjusting component 6 arranged between the second C-shaped frame 4 and the television fixing frame component 5, the second angle adjusting component 6 is used for adjusting the angle of the television fixing frame component 5 relative to the second C-shaped frame 4, the second angle adjusting component 6 comprises a semicircular locking block 6-1, the semicircular locking block 6-1 is fixed with the middle part of one side of the television fixing frame component 5, circular convex columns 6-2 are respectively arranged at two ends of the semicircular locking block 6-1, connecting lug blocks 6-3 are respectively and rotatably arranged on the two circular convex columns 6-2, the two connecting lug blocks 6-3 are respectively and fixedly connected with the middle part of the second C-shaped frame 4 close to the two vertical edge positions, a square hole 6-6 for the circular convex column 6-2 to pass through is arranged in the middle part of the second C-shaped frame 4, the side wall of the second C-shaped frame 4 is provided with a vertical notch 6-7 near the lower part of the square hole 6-6, the inner wall of the vertical notch 6-7 is hinged with a locking strip 6-5 extending upwards in an inclined way, the upper part of the locking strip 6-5 is provided with a locking bulge 6-9, the circumferential surface of the semicircular locking block 6-1 is provided with a locking clamping groove 6-8 which is matched with the locking bulge 6-9 and distributed in an annular way, the position of the outer circumferential surface of the cylinder 7-2 near the middle lower part of one side of the second C-shaped frame 4 is provided with a boss part 6-4, the outer circumferential surface of the boss part 6-4 is in a conical surface structure, the lower part of the inner side of the vertical notch 6-7 is provided with a shaft rod, the locking strip 6-5 is in a long strip-shaped structure, and the lower end of the locking strip 6-5 is rotatably connected with the vertical notch 6-7 through the shaft rod, the regulation of the pitching angle of the television can be realized through the second angle regulating component 6, meanwhile, under the self-weight action of the television, the locking strips 6-5 and the boss parts 6-4 can be abutted tightly, so that the locking protrusions 6-9 and the corresponding locking clamping grooves 6-8 are clamped, the rotation limitation of the semicircular locking blocks 6-1 is realized, the television is kept at a certain pitching angle, the regulation process can be carried out only by lifting the television, and the regulation is simple, convenient and efficient.
The working principle is that in the actual installation process, the television bracket is fixed to a proper wall surface through the wall surface fixing frame 1, the television bracket can be fixed through expansion bolts, nail-free glue and the like, then the fastening bolts 5-3 are loosened according to the width of a mounting hole at the back of a television, then the fixing strips 5-2 are moved upwards to separate sliding pins 5-8 at the end parts of the fixing strips 5-2 from corresponding semicircular notches 5-6, then the fixing strips 5-2 are slid to proper positions, the fixing strips 5-2 are fixed with the television through the mounting holes 5-4 and the long notch 5-5 combined screws on the fixing strips 5-2, then under the gravity action of the television, the fixing strips 5-2 move downwards, the sliding pins 5-8 slide into the proper semicircular notches 5-6, and then the fastening bolts 5-3 are locked, if the distance between the television and the wall needs to be adjusted, the television is lifted slightly only to drive the second C-shaped frame 4 and the rotating shaft 7-6 to move upwards for a certain distance together, so that the sector locking block 7-4 and the locking disc 2-3 in the locking assembly are separated, then the television can be pulled to adjust the stretching conditions of the two groups of foldable supports 2, so that the distance between the television and the wall is changed, in the process, the left and right angles of the television can also be adjusted by adjusting the stretching conditions of the two groups of foldable supports 2, meanwhile, because the polygonal part 7-11 is separated from the polygonal hole 7-12 in the lifting process, the second C-shaped frame 4 and the rotating shaft 7-6 can also be driven to rotate by rotating the television to realize the adjustment of the left and right angles of the television, then the television is loosened, the rotating shaft 7-6 resets under the action of gravity of the television, the fan-shaped locking block 7-4 is locked with the locking disc 2-3 to limit the folding and unfolding adjustment of the foldable support 2, meanwhile, the polygonal part 7-11 is matched with the polygonal hole 7-12 to lock the rotation of the rotating shaft 7-6, the eccentric part on the snap-off 7-1 can be contacted with the top of the second C-shaped frame 4 by rotating the snap-off 7-1, the rotating shaft 7-6 is jacked up to realize the separation of the fan-shaped locking block 7-4 and the locking disc 2-3 and the separation of the polygonal part 7-11 and the polygonal hole 7-12, for the adjustment of the pitching angle of the television, under the condition of slightly lifting the television, the second C-shaped frame 4 is driven to move upwards, the boss part 6-4 is separated from the locking strip 6-5 in the upward moving process, the locking bulge 6-9 on the locking strip 6-5 is separated from the locking clamping groove 6-8, therefore, the semicircular locking block 6-1 can rotate to rotate the television to a proper angle, then the television is pulled down, the boss part 6-4 is contacted with the locking strip 6-5 in the process, the locking protrusion 6-9 is tightly matched with the locking clamping groove 6-8, the rotation of the semicircular locking block 6-1 is limited, the pitching angle of the television is locked, and the left-right adjustment and the pitching adjustment can be carried out simultaneously.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A television bracket based on an angle adjusting type comprises a wall fixing frame (1) and is characterized in that two foldable supports (2) are symmetrically arranged on the wall fixing frame (1), one ends, far away from the wall fixing frame (1), of the two foldable supports (2) are rotatably connected with a same first C-shaped frame (3), one side, far away from the wall fixing frame (1), of the first C-shaped frame (3) is provided with a second C-shaped frame (4), a first angle adjusting assembly (7) is arranged between the first C-shaped frame (3) and the second C-shaped frame (4), and one side, far away from the first C-shaped frame (3), of the second C-shaped frame (4) is provided with a television fixing frame assembly (5);
the first angle adjusting assembly (7) comprises a cylinder (7-2), the cylinder (7-2) is vertically arranged on one side, far away from the wall surface fixing frame (1), of the first C-shaped frame (3), a rotating shaft (7-6) is inserted into the cylinder (7-2), through holes for allowing the upper portion and the lower portion of the rotating shaft (7-6) to penetrate through are uniformly distributed in the upper portion and the lower portion of the second C-shaped frame (4), a limiting convex ring (7-8) is arranged at the bottom of the rotating shaft (7-6), a first spring (7-7) is sleeved at a position, close to the position between the limiting convex ring (7-8) and the lower portion of the second C-shaped frame (4), of the lower portion of the rotating shaft (7-6), a bushing (4-1) is inserted into the top of the inner wall of the cylinder (7-2), and the upper portion of the bushing (4-1) is fixedly connected with the upper portion of the inner side of the second C-shaped frame (4), the rotating shaft (7-6) penetrates through the bushing (4-1), the outer peripheral surface of the upper part of the rotating shaft (7-6) is provided with a guide groove (7-9) extending along the length direction, the inner wall of the bushing (4-1) is provided with a positioning pin matched with the guide groove (7-9), the positioning pin is in sliding fit with the guide groove (7-9), the upper part of the rotating shaft (7-6) is rotatably provided with a snapping buckle (7-1) capable of realizing upward movement of the rotating shaft, the lower part of the cylinder (7-2) is provided with a positioning ring (7-13), and the inner side of the positioning ring (7-13) is provided with a multi-edge hole (7-12), and the peripheral surface of the rotating shaft (7-6) is provided with a polygonal part (7-11) close to the lower part of the cylinder (7-2).
2. The television bracket based on the angle adjustment type as claimed in claim 1, wherein the wall surface fixing frame (1) comprises a rectangular frame (1-3), a plurality of waist-shaped fixing holes (1-1) distributed in a rectangular array are arranged at the upper part and the lower part of the rectangular frame (1-3), the upper part and the lower part of the inner side of the rectangular frame (1-3) are bent and extended towards the same side to form folded parts (1-2), and rectangular gaps (1-4) are arranged on two folded parts (1-2).
3. The television bracket based on the angle adjustment type as claimed in claim 1, wherein the television fixing frame assembly (5) comprises a supporting frame (5-1), symmetrically distributed fixing bar assemblies are slidably arranged on two sides of the supporting frame (5-1), the fixing bar assemblies comprise fixing bars (5-2), a long notch (5-5) extending along the length direction of the fixing bar (5-2) is arranged on the upper portion of the fixing bar (5-2), mounting holes (5-4) are arranged on the side wall of the fixing bar (5-2) close to the lower portion of the long notch (5-5) and are distributed equidistantly, strip-shaped holes (5-7) are formed in the positions of the supporting frame (5-1) close to the upper portion and the lower portion of the fixing bar (5-2), and semicircular notches (5-7) are arranged on the lower edges of the strip-shaped holes (5-7) close to the upper portion of the fixing bar (5-2) and are distributed equidistantly -6), fixing strip (5-2) upper portion is provided with sliding pin (5-8), sliding pin (5-8) pass and are close to bar hole (5-7) on fixing strip (5-2) upper portion, sliding pin (5-8) keep away from fixing strip (5-2) one end and are provided with the end cap, fixing strip (5-2) lower part is provided with the waist type hole that extends along its length direction, the same fastening bolt (5-3) are equipped with in waist type hole and the bar hole (5-7) that is close to fixing strip (5-2) lower part interpolation, and the spiro union has lock nut on fastening bolt (5-3).
4. The television bracket based on the angle adjustment type as recited in claim 3, further comprising a second angle adjustment assembly (6) disposed between the second C-shaped frame (4) and the fixed frame assembly (5) of the television, wherein the second angle adjustment assembly (6) is used for adjusting the angle of the fixed frame assembly (5) of the television relative to the second C-shaped frame (4), the second angle adjustment assembly (6) comprises a semicircular locking block (6-1), the semicircular locking block (6-1) is fixed to the middle portion of one side of the fixed frame assembly (5) of the television, the semicircular locking block (6-1) is provided with circular convex columns (6-2) at both ends, the two circular convex columns (6-2) are rotatably provided with connecting ear blocks (6-3), the two connecting ear blocks (6-3) are respectively and fixedly connected to the middle portion of the second C-shaped frame (4) at positions close to two vertical edges, a square hole (6-6) for the round convex column (6-2) to pass through is arranged in the middle of the second C-shaped frame (4), the side wall of the second C-shaped frame (4) is provided with a vertical notch (6-7) close to the lower part of the square hole (6-6), the inner wall of the vertical notch (6-7) is hinged with a locking strip (6-5) which extends obliquely upwards, the upper part of the locking strip (6-5) is provided with a locking bulge (6-9), the circumferential surface of the semicircular locking block (6-1) is provided with locking clamping grooves (6-8) which are matched with the locking bulges (6-9) and are distributed annularly, a boss part (6-4) is arranged at the position of the middle lower part of one side of the outer peripheral surface of the cylinder (7-2) close to the second C-shaped frame (4), and the outer peripheral surface of the boss part (6-4) is of a conical surface structure.
5. The television bracket based on the angle adjustment type as claimed in claim 4, wherein the lower part of the inner side of the vertical slot opening (6-7) is provided with a shaft rod, the locking strip (6-5) is in a strip structure, and the lower end of the locking strip (6-5) forms a rotary connection with the vertical slot opening (6-7) through the shaft rod.
6. The television bracket based on the angle adjustment type as claimed in claim 1, 3 or 5, further comprising a locking assembly for locking the foldable bracket (2), wherein the locking assembly comprises locking discs (2-3) arranged at the lower part of the inner sides of the two foldable brackets (2) near the first C-shaped frame (3), the locking discs (2-3) are provided with locking grooves (2-4) distributed in a ring shape, the locking grooves (2-4) extend along the radial direction of the locking discs (2-3), the side wall of the cylinder (7-2) near the upper part of the locking discs (2-3) is provided with a square notch (7-5), the rotating shaft (7-6) near the square notch (7-5) is provided with a fan-shaped locking block (7-4), two locking convex edges (7-10) which are symmetrically distributed are arranged on the lower portion of the fan-shaped locking block (7-4), and the locking convex edges (7-10) are matched with the locking grooves (2-4).
7. The television bracket based on the angle regulation type as claimed in claim 5, wherein the second spring (7-3) is sleeved on the outer wall of the rotating shaft (7-6) near the square notch (7-5), and the stop ring is arranged on the inner wall of the cylinder (7-2) near the upper part of the square notch (7-5).
8. The television bracket based on the angle adjustment type according to claim 5, wherein a hinge slot is provided at a middle position of a lower portion of the snap fastener (7-1), a pin is provided in the hinge slot, the rotating shaft (7-6) is rotatably connected with an inner wall of the hinge slot through the pin, and an eccentric portion is provided at a lower portion of both sides of the snap fastener (7-1).
9. The TV stand based on angle adjustment type of claim 6, wherein the foldable stand (2) comprises two foldable poles arranged in parallel, the foldable support rod comprises a first support rod (2-1), the end part of the first support rod (2-1) is rotatably connected with a second support rod (2-2), one end of the first supporting rod (2-1) far away from the second supporting rod (2-2) is rotationally connected with the wall surface fixing frame (1), one end of the second supporting rod (2-2) far away from the wall surface fixing frame (1) of the same foldable support (2) is rotationally provided with the same metal shaft, and two ends of the metal shaft are respectively and fixedly connected with the upper part and the lower part of the inner side of the first C-shaped frame (3), the locking disc (2-3) is arranged at the end position of the second support rod (2-2) at the lower part of the foldable support (2).
10. A television stand based on the angle-adjustment type according to claim 9, characterized in that the locking plate (2-3) is arranged coaxially with a metal shaft, which is rotatably connected with the locking plate (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210631268.XA CN114704731B (en) | 2022-06-06 | 2022-06-06 | Television bracket based on angle adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210631268.XA CN114704731B (en) | 2022-06-06 | 2022-06-06 | Television bracket based on angle adjustment |
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| Publication Number | Publication Date |
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| CN114704731A CN114704731A (en) | 2022-07-05 |
| CN114704731B true CN114704731B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210631268.XA Active CN114704731B (en) | 2022-06-06 | 2022-06-06 | Television bracket based on angle adjustment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117508028B (en) * | 2022-07-28 | 2024-09-10 | 比亚迪股份有限公司 | Gesture adjusting assembly, vehicle-mounted display terminal and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769413B (en) * | 2009-01-05 | 2012-12-19 | 昆山泓杰电子有限公司 | Wall-mounted bracket of flat-panel display |
| TW201030265A (en) * | 2009-01-05 | 2010-08-16 | Peerless Ind Inc | Low profile articulating mounting system |
| CN201526786U (en) * | 2009-10-21 | 2010-07-14 | 宁波西尼液晶支架制造有限公司 | Heavy weight bearing rocker bracket for products |
| CN201739719U (en) * | 2010-05-11 | 2011-02-09 | 东莞市冠晔电子科技有限公司 | Ultrathin wall hanging |
| CN202252713U (en) * | 2011-08-15 | 2012-05-30 | 赵芸详 | Ultrathin adjustable television mounting bracket |
| CN204164625U (en) * | 2014-09-29 | 2015-02-18 | 启东市久正支架制造有限公司 | Television set special stand |
| CN104776304A (en) * | 2015-02-13 | 2015-07-15 | 曹进 | Multi-direction moving television installing support frame |
| CN110878893A (en) * | 2018-09-06 | 2020-03-13 | 叶沛佳 | Intelligent support and use method thereof |
| CN209164987U (en) * | 2018-11-27 | 2019-07-26 | 苏州国斌金属科技有限公司 | A kind of TV bracket adjustment structure |
| CN209445034U (en) * | 2018-12-28 | 2019-09-27 | 宁波夏盛电子科技有限公司 | A kind of six joint arm multi-function TV set display brackets |
| CN212004955U (en) * | 2020-03-17 | 2020-11-24 | 郑州华安金属制品有限公司 | Novel foldable angle-adjustable television bracket |
| KR20210121433A (en) * | 2020-03-30 | 2021-10-08 | 주식회사 오케이홈네트웍스 | Sliding wall hanging bracket for wall-mounted TV |
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