CN113317642B

CN113317642B - Television cabinet structure

Info

Publication number: CN113317642B
Application number: CN202110818968.5A
Authority: CN
Inventors: 陈真; 张丽; 叶进雄
Original assignee: Fuqing Fuyun Home Furnishing Co ltd
Current assignee: Fuqing Fuyun Home Furnishing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2023-04-28
Anticipated expiration: 2041-07-20
Also published as: CN113317642A

Abstract

The application discloses TV cabinet structure relates to the technical field of furniture, and it includes base and backup pad, base top four corners is provided with the outer column respectively, downwardly extending's spout has been seted up at the outer column top, the outer column is provided with the interior post of upper and lower slip in the spout, interior post top is connected with backup pad bottom corner portion, the outer column is provided with the adjusting part that is used for controlling interior post position after the interior post upwards slides, be provided with the elastic component between backup pad and the base, the base is provided with the elastic component that is used for controlling the elastic component elasticity. The television placement height lifting device can reduce the possibility of falling after the television placement height is lifted.

Description

Television cabinet structure

Technical Field

The application relates to the technical field of furniture, in particular to a television cabinet structure.

Background

A television cabinet is one type of cabinet and is mainly used for carrying a television and some devices matched with the television for use.

At present, the Chinese patent with publication number of CN202222775U discloses a television cabinet, wherein the bottom part of the television cabinet is provided with two cavities, the middle part of the television cabinet is provided with a containing part, the upper part of the television cabinet is also provided with two cavities, and the cavities at the bottom part and the cavities at the upper part are respectively arranged at the left side and the right side of the television cabinet. The holding part is a plurality of drawers, the back side of the cavity is open, and a plurality of rectangular holes are sequentially arranged at the top of the cavity at the upper part.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the height of the television cabinet is fixed, when the sitting height of a viewer is higher, in order not to influence the watching effect of the viewer on watching television, the television needs to be lifted, the placing height of the television is improved, and sliding can occur between the lifted television and a lifted object, so that the television falls and collides and is damaged.

Disclosure of Invention

In order to reduce the possibility of falling after the television is placed and lifted up, the application provides a television cabinet structure.

The application provides a TV cabinet structure, adopts following technical scheme:

the utility model provides a TV cabinet structure, includes base and backup pad, base top four corners is provided with the outer column respectively, downwardly extending's spout has been seted up at the outer column top, the outer column is provided with the interior post of sliding in the spout from top to bottom, interior post top is connected with backup pad bottom corner portion, the outer column is provided with the adjusting part that is used for controlling interior post position after the interior post upwards slides, be provided with the elastic component between backup pad and the base, the base is provided with the control assembly who is used for controlling elastic component elasticity.

Through adopting above-mentioned technical scheme, when needing the height of upward adjustment TV, increase the elasticity of elastic component through control assembly earlier, increase the effort of elastic component effect in the backup pad for upward adjustment TV position needs effort reduces, holds up the backup pad and upward movement makes the inner column slide in the spout upward, can accomplish the regulation of the upper and lower height of TV through the position of adjusting component control inner column afterwards, whole simple process can be when the TV height is lower unable to adapt to with the viewer upwards promote the height of TV, need not to pad up the TV, is favorable to reducing the possibility that the TV appears dropping, collision.

Optionally, the elastic component is the spring, the spring has a plurality of and evenly sets up in base intermediate position, the spring top is connected in the backup pad bottom, the spring bottom is connected in the base top, the base top is provided with the guide post with spring one-to-one and pass the spring, the guide post includes column jacket and cylinder, the column jacket is fixed in the base top, the cylinder slides in the column jacket and the top is fixed in the backup pad bottom.

Through adopting above-mentioned technical scheme, spring elasticity release when using supports the backup pad, can reduce the effort that needs when backup pad upward movement.

Optionally, control assembly includes rotation gear and power gear, the mounting groove has been seted up to the base inside, the connecting hole that is linked together and supplies the spring line body to pass with the mounting groove has been seted up at the base top, the connecting hole has a plurality ofly and with spring one-to-one, rotation gear swivelling joint is in the mounting groove, spring bottom fixed connection is on rotation gear, backup pad bottom swivelling joint has the connecting block with spring one-to-one, the spring top is fixed on the connecting block, power gear swivelling joint is on the mounting groove bottom cell wall, rotation gear encircles power gear and meshes with power gear mutually, the base is provided with the rotatory driving piece of drive power gear.

Through adopting above-mentioned technical scheme, rotatory power gear drives all the other rotatory gears and equidirectional motion simultaneously during the use, can increase the number of turns of spring between base top and the backup pad, promotes the elasticity of spring, is favorable to adjusting the elasticity of spring.

Optionally, the driving piece includes the power piece, the holding tank that is located the mounting groove below has been seted up to the inside holding tank that is located of base, power piece swivelling joint is on the holding tank bottom cell wall, the base swivelling joint has the universal driving axle, the universal driving axle top is fixed in power gear intermediate position, the universal driving axle bottom is fixed in power piece intermediate position, the stirring groove that is linked together with the holding tank has been seted up to the base lateral wall, the power piece is protruding to stir in the groove.

Through adopting above-mentioned technical scheme, drive power gear through the power piece during the use, power piece simple structure, convenient to use.

Optionally, the periphery side of the power block is provided with anti-skidding lines.

Through adopting above-mentioned technical scheme, the power piece is provided with anti-skidding line, can increase the frictional force of contact surface when stirring, reduces the possibility that the appearance skidded.

Optionally, the adjusting part includes regulating block and supporting shoe, the regulating block has two and symmetry to set up in interior post periphery side, the supporting shoe has two sets of and symmetry to set up on the spout cell wall, every group the supporting shoe has a plurality of and upper and lower even settings, interior post upwards one-way slip is in the spout and the supporting shoe upwards supports the regulating shoe, the base is provided with the drive assembly that control regulating shoe and supporting shoe separated or contacted.

Through adopting above-mentioned technical scheme, when adjusting the TV height, the inner column can upwards slide in the spout, and when adjusting the completion, the regulating block butt is on the supporting shoe, gives the base with the effort transmission of backup pad, TV etc. simultaneously hinders the inner column to slide towards the base direction for the possibility that the TV height descends reduces.

Optionally, the drive assembly includes drive block and locating piece, the drive block has a plurality of and with the outer column one-to-one, drive block swivelling joint is at the base top, the outer column is fixed at drive block intermediate position, inner column and regulating block are rotatory in the spout, the locating piece is fixed and is close to edge portion and bulge outside the drive block at drive block top, the base top is provided with the contact block with the locating piece looks butt when supporting shoe, regulating block contact, the base top is provided with the separation piece with the locating piece looks butt when supporting shoe, regulating block separate.

Through adopting above-mentioned technical scheme, make the outer column rotatory through rotatory drive piece during the use, drive the supporting shoe and keep away from the regulating block for the inner column can be towards base direction motion, is favorable to making the TV get into the state that highly can reduce.

Optionally, the positioning block is provided with a bolt in a penetrating way, and the separating block and the abutting block are respectively provided with a bolt hole for inserting the bolt.

Through adopting above-mentioned technical scheme, insert the bolt in the bolt hole during the use for the drive block is fixed, is favorable to keeping the state of supporting shoe and regulating block.

In summary, the present application includes at least one of the following beneficial effects:

1. when the position of the television is relatively lower than that of a viewer, the elastic force of the elastic piece can be increased through the control component, then the supporting plate is supported and moves upwards, the vertical height of the television is adjusted, and the position of the inner column is controlled through the adjusting component, so that the position of the television is in a fixed state, no heightening is needed, and the possibility of falling and collision of the television is reduced;

2. when the television is used, the driving block is rotated, so that the supporting block and the adjusting block can be separated, and the television can be in a state with a reducible height.

Drawings

FIG. 1 is a schematic view of the external structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of an embodiment of the present application embodying the internal structure of a base and outer column;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic internal cross-sectional view of an embodiment of the present application;

FIG. 5 is an enlarged schematic view of portion B of FIG. 2;

fig. 6 is an enlarged schematic view of a portion C of fig. 2.

Reference numerals: 1. a base; 2. a support plate; 3. an outer column; 4. a chute; 5. an inner column; 6. an adjustment assembly; 601. an adjusting block; 6011. a sliding surface; 602. a support block; 6021. a guide surface; 7. a control assembly; 701. a rotary gear; 702. a power gear; 8. a spring; 9. a guide post; 10. a column; 11. a column sleeve; 12. a mounting groove; 13. a connection hole; 14. a connecting block; 15. a power block; 16. a receiving groove; 17. a linkage shaft; 18. a toggle groove; 19. anti-skid lines; 20. a drive assembly; 201. a driving block; 202. a positioning block; 21. a contact block; 22. separating the blocks; 23. a plug pin; 24. and a pin hole.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a television cabinet structure. Referring to fig. 1, the television cabinet structure includes a base 1 and a support plate 2. The base 1 and the support plate 2 are respectively rectangular plate-shaped structures, and meanwhile, the thickness of the base 1 is larger than that of the support plate 2. The support plate 2 is located directly over the base 1, and when in use, the base 1 is placed on the ground, and simultaneously the television is supported by the support plate 2.

Referring to fig. 1, four corners of the top of the base 1 are provided with telescopic outer columns 3, and the outer columns 3 may be long-bar cylindrical structures or long-bar square column structures. The spout 4 of downwardly extending has been seted up to the top intermediate position of outer post 3, and backup pad 2 bottom four corners position is fixedly connected with interior post 5 respectively, and interior post 5 and outer post 3 one-to-one and interior post 5 slide from top to bottom in spout 4. When in use, the television is placed on the top of the supporting plate 2, and when the vertical height of the television needs to be adjusted, the television is realized by sliding the inner column 5.

Referring to fig. 2 and 3, the outer column 3 is provided with an adjusting assembly 6 for controlling the up and down position of the inner column 5. The adjusting assembly 6 comprises an adjusting block 601 and a supporting block 602, wherein the supporting block 602 and the adjusting block 601 are made of metal materials with certain elasticity. The two adjusting blocks 601 are respectively fixed at the bottom positions of the side walls of the two opposite sides of the inner column 5, the adjusting blocks 601 are of right-angle triangular table-shaped structures, the inclined sides of the adjusting blocks 601 are sliding surfaces 6011 and face the supporting plate 2, and the adjusting blocks 601 follow and slide in the sliding grooves 4 when the inner column 5 slides. The supporting blocks 602 are two groups and symmetrically fixed on the wall of the chute 4, and each group of supporting blocks 602 is multiple and uniformly arranged along the vertical direction. The supporting block 602 is in a right-angle triangular table-shaped structure, and one side of the inclined plane of the supporting block 602 faces the direction of the base 1. When the supporting block 602 and the adjusting block 601 are positioned in the same vertical direction, the inner column 5 slides upwards in the chute 4 in a unidirectional manner. The inclined plane side of supporting block 602 is guide surface 6021, when needs increase the upper and lower height of backup pad 2, upwards slide backup pad 2 and drive interior post 5 upwards slide, sliding surface 6011 slides on guide surface 6021, realize high regulation when up to the regulating block 601 slides to contact with the next adjacent supporting block 602 that keeps away from base 1, loosen backup pad 2 this moment, the right angle face butt of regulating block 601 is on the right angle face of supporting block 602, upwards support regulating block 601 through supporting block 602, support backup pad 2, reduce interior post 5 and slide the possibility of reducing backup pad 2 upper and lower height towards base 1 direction.

Referring to fig. 4, an elastic member is disposed between the support plate 2 and the base 1, and is used for supporting the support plate 2, so as to reduce difficulty in sliding the support plate 2 upwards. The elastic component is spring 8, and spring 8 has a plurality ofly and even interval to set up in base 1 intermediate position, and the top of spring 8 is connected in backup pad 2 bottom, and spring 8 bottom is connected in base 1 intermediate position. The spring 8 is elastically released during use to support the support plate 2, and when the support plate 2 needs to slide upwards, the force required by the upward sliding of the support plate 2 can be reduced under the action of the elastic force of the spring 8. Guide posts 9 are arranged between the base 1 and the support plate 2, and the guide posts 9 are multiple and correspond to the springs 8 one by one. The guide post 9 wears to establish inside spring 8, and guide post 9 includes column jacket 11 and cylinder 10, and cylinder 10 is fixed in the bottom of backup pad 2, and column jacket 11 cover is established at cylinder 10 periphery side and is kept away from backup pad 2 one end and fix on base 1. The guide post 9 guides and supports the spring 8 during use, so that the elasticity released by the spring 8 can act on the supporting plate 2, and the possibility of twisting when the spring 8 is compressed is reduced.

Referring to fig. 3 and 5, the base 1 is provided with a driving assembly 20 for driving the adjustment block 601 to be separated from or in contact with the support block 602. When it is desired to shorten the distance between the support plate 2 (support plate 2 is shown in fig. 4) and the base 1, the support block 602 is driven by the driving assembly 20 to be separated from the adjustment block 601, so that the inner column 5 can slide down in the chute 4.

Referring to fig. 4 and 6, the driving assembly 20 includes a driving block 201 and a positioning block 202, the driving block 201 is rotatably connected to the base 1 through a bearing, the top of the driving block 201 is in the same plane with the top of the base 1, and the outer column 3 is fixed at the middle position of the top of the driving block 201. The notch of the chute 4 is of a square structure or a round structure, and the side end face of the bottom of the inner column 5 is of a square structure or a round structure. And the support plate 2 and the base 1 are connected and limited through the guide post 9, so that the possibility of relative movement of the inner post 5 and the outer post 3 in the horizontal direction is reduced.

Referring to fig. 3 and 4, in use, the driving block 201 (the driving block 201 is marked in fig. 6) rotates to drive the outer column 3 to rotate, and at this time, the inner column 5 and the adjusting block 601 respectively rotate relative to the supporting block 602, so that the inner column 5 and the adjusting block 601 can be far away from or close to the supporting block 602. When the adjusting block 601 moves to be far away from the supporting block 602, the inner column 5 slides downwards to reduce the height of the supporting plate 2, and meanwhile, the elastic force of the supporting plate 2 is buffered through the spring 8, so that the possibility of direct downward rapid movement in the supporting plate 2 is reduced.

Referring to fig. 3 and 5, the positioning block 202 is in a strip structure, the positioning block 202 is fixed at the top of the driving block 201 near the edge and protrudes out of the driving block 201, and the driving block 201 drives the state between the adjusting block 601 and the supporting block 602 through the positioning block 202 when rotating.

Referring to fig. 4 and 5, the top of the base 1 is fixedly connected with a plurality of contact blocks 21 and a plurality of separation blocks 22, one contact block 21 and one separation block 22 are a group and correspond to one driving block 201, the contact block 21 and the separation block 22 are located near the driving block 201, and a portion of the positioning block 202 extending to protrude from the driving block 201 is located between the contact block 21 and the separation block 22. In the initial state, the positioning block 202 is abutted against the contact block 21, the adjusting block 601 is in contact with the supporting block 602 at this time, when the driving block 201 rotates until being abutted against the separating block 22, the supporting block 602 and the adjusting block 601 are separated from each other, and at this time, the inner column 5 can slide downwards in the chute 4.

Referring to fig. 5, a portion of the positioning block 202 protruding out of the driving block 201 is slidably provided with a pin 23, and the contact block 21 and the separation block 22 are provided with pin holes 24 corresponding to the pin 23. When the contact block 21 or the separation block 22 abuts against the positioning block 202, the pin 23 is aligned with the pin hole 24, and at this time, the pin 23 is inserted into the pin hole 24, so that the driving block 201 can be fixed, and the driving block 201 is brought into a fixed state.

Referring to fig. 4, the base 1 is provided with a control unit 7 for controlling the elasticity of the spring 8 so that the elasticity of the spring 8 acting on the support plate 2 can be adjusted when the up-down height is adjusted. The control assembly 7 comprises a rotary gear 701 and a power gear 702, a mounting groove 12 is formed in the base 1, and the mounting groove 12 is located right below the spring 8 and close to the top end face of the base 1.

Referring to fig. 4 and 6, a plurality of connecting holes 13 extending downwards and communicating with the mounting groove 12 are formed in the top of the base 1, the connecting holes 13 are in one-to-one correspondence with the springs 8, the wire body of the springs 8 passes through the connecting holes 13 during mounting, at this time, part of the springs 8 are located in the mounting groove 12, and the bottom part of the springs 8 located outside the mounting groove 12 is abutted to the top of the base 1. The inside swivelling joint of base 1 has the installation axle, and the installation axle has a plurality ofly and with spring 8 one-to-one, and rotatory gear 701 has a plurality ofly and with the installation axle one-to-one. The top of the installation shaft is fixed at the middle position of the bottom of the rotary gear 701 during connection, so that the rotary gear 701 is rotatably connected in the installation groove 12, and one end of the bottom of the spring 8 is fixed at the top of the rotary gear 701. The backup pad 2 bottom swivelling joint has a plurality of connecting blocks 14, and connecting block 14 and spring 8 one-to-one, and the top one end fixed connection of spring 8 is in the bottom of connecting block 14. When the spring 8 is used, the rotary gear 701 rotates to drive the spring 8 to rotate, so that a wire body of the spring 8 passes through the connecting hole 13, the number of turns of the spring 8 between the support plate 2 and the top of the base 1 is increased, and the elasticity of the spring 8 is improved. The rotary gear 701 is reversed when the elasticity of the spring 8 needs to be reduced, so that the wire body of the spring 8 passes through the connecting hole 13 and enters the mounting groove 12, and the number of turns of the spring 8 between the support plate 2 and the top of the base 1 is reduced.

Referring to fig. 4, a coupling shaft 17 is rotatably connected to a bottom groove wall of the installation groove 12, a power gear 702 is fixedly connected to the top of the coupling shaft 17, a rotary gear 701 surrounds the outer circumferential side of the power gear 702, and the power gear 702 is engaged with the rotary gear 701. The base 1 is internally provided with a containing groove 16 positioned right below the mounting groove 12, and a linkage shaft 17 extends downwards and protrudes into the containing groove 16. The base 1 is provided with a driving member for driving the power gear 702 to rotate. The power piece is the power piece 15, and power piece 15 is the circular block form structure, and universal driving shaft 17 and the coaxial setting of power piece 15 and power piece 15 top intermediate position and the fixed continuous of universal driving shaft 17 bottom for power piece 15 rotates in holding tank 16. A poking groove 18 communicated to the accommodating groove 16 is formed in the vertical side wall of one side of the base 1 in the length direction, and the part, close to the edge, of the power block 15 protrudes into the poking groove 18. The periphery side of power piece 15 is provided with anti-skidding line 19, stretches into in stirring groove 18 with the hand when using and stirs power piece 15 for power gear 702 rotation drives all the other rotatory gears 701 and carries out the syntropy rotation simultaneously, changes spring 8 number of turns, realizes the adjustment of spring 8 elasticity.

The implementation principle of the television cabinet structure of the embodiment of the application is as follows:

when the vertical height of the television needs to be raised, the power block 15 is rotated firstly to drive the power gear 702 to rotate, so that the rest of the rotary gears 701 simultaneously rotate along with the power gear 702, the number of turns of the spring 8 between the support plate 2 and the top of the base 1 is increased, and the elasticity of the spring 8 acting on the support plate 2 is improved. Then supporting plate 2 is lifted, the top of base 1 is stepped on by foot, and simultaneously supporting plate 2 is driven to move upwards, inner column 5 is driven to slide in chute 4, until supporting plate 2 stops moving, adjusting block 601 is abutted on supporting block 602, inner column 5 is supported, and vertical height adjustment of the television is realized. When the vertical height of the television needs to be adjusted downwards, the bolts 23 at four corners of the base 1 are respectively pulled out of the bolt holes 24, then the driving block 201 is rotated until the positioning block 202 is abutted to the separating block 22 and fixed through the bolts 23, meanwhile, the other person supports the supporting plate 2 and slowly moves downwards until the height of the television meets the requirement, after the bolts 23 are taken out, the driving block 201 is rotated until the positioning block 202 is abutted to the contact block 21, when the adjusting block 601 is abutted to the supporting block 602, the supporting plate 2 can be finely adjusted up and down, so that the adjusting block 601 can enter between two adjacent supporting blocks 602, finally the bolts 23 are inserted into the bolt holes 24, meanwhile, the power block 15 is reversed, so that the number of circles of springs 8 between the top of the base 1 and the supporting plate 2 is reduced, the elasticity of the springs 8 is reduced, and the possibility that the supporting plate 2 is pushed upwards by the springs 8 is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A television cabinet structure, characterized in that: the novel lifting device comprises a base (1) and a supporting plate (2), wherein outer columns (3) are respectively arranged at four corners of the top of the base (1), a downward extending chute (4) is formed in the top of each outer column (3), an inner column (5) which slides up and down in the chute (4) is arranged on each outer column (3), the top of each inner column (5) is connected with the corner part of the bottom of the supporting plate (2), an adjusting component (6) for controlling the position of each inner column (5) after the inner column (5) slides up is arranged on each outer column (3), an elastic piece is arranged between each supporting plate (2) and the base (1), and a control component (7) for controlling the elasticity of the elastic piece is arranged on the base (1);

the adjusting assembly (6) comprises two adjusting blocks (601) and supporting blocks (602), wherein the two adjusting blocks (601) are symmetrically arranged on the outer periphery side of the inner column (5), the two supporting blocks (602) are symmetrically arranged on the wall of the sliding chute (4), each supporting block (602) is provided with a plurality of driving assemblies (20) which are uniformly arranged up and down, the inner column (5) slides upwards in the sliding chute (4) in a unidirectional manner, the supporting blocks (602) support the adjusting blocks (601) upwards, and the base (1) is provided with a driving assembly (20) which is used for controlling the adjusting blocks (601) to be separated from or contacted with the supporting blocks (602);

the driving assembly (20) comprises driving blocks (201) and positioning blocks (202), the driving blocks (201) are in one-to-one correspondence with the outer columns (3), the driving blocks (201) are rotatably connected to the top of the base (1), the outer columns (3) are fixed at the middle positions of the driving blocks (201), the inner columns (5) and the adjusting blocks (601) are rotatably arranged in the sliding grooves (4), the positioning blocks (202) are fixed on the tops of the driving blocks (201) close to the edge portions and protrude out of the driving blocks (201), contact blocks (21) which are abutted against the positioning blocks (202) when the supporting blocks (602) and the adjusting blocks (601) are contacted are arranged on the tops of the base (1), and separation blocks (22) which are abutted against the positioning blocks (202) when the supporting blocks (602) and the adjusting blocks (601) are separated are arranged on the tops of the base (1).

The positioning block (202) is provided with a bolt (23) in a penetrating way, and the separating block (22) and the abutting block are respectively provided with a bolt hole (24) for inserting the bolt (23);

the elastic piece is a spring (8), the springs (8) are multiple and uniformly arranged at the middle position of the base (1), the tops of the springs (8) are connected to the bottoms of the supporting plates (2), the bottoms of the springs (8) are connected to the tops of the base (1), guide columns (9) which are in one-to-one correspondence with the springs (8) and penetrate through the springs (8) are arranged at the tops of the base (1), the guide columns (9) comprise column sleeves (11) and columns (10), the column sleeves (11) are fixed to the tops of the base (1), and the columns (10) slide in the column sleeves (11) and are fixed to the bottoms of the supporting plates (2) at the tops.

The control assembly (7) comprises a rotary gear (701) and a power gear (702), wherein a mounting groove (12) is formed in the base (1), a connecting hole (13) which is communicated with the mounting groove (12) and is used for a wire body of the spring (8) to pass through is formed in the top of the base (1), a plurality of connecting holes (13) are formed in the connecting hole and are in one-to-one correspondence with the spring (8), the rotary gear (701) is rotationally connected in the mounting groove (12), the bottom end of the spring (8) is fixedly connected with a connecting block (14) which is in one-to-one correspondence with the spring (8), the top end of the spring (8) is fixed on the connecting block (14), the power gear (702) is rotationally connected on the groove wall at the bottom of the mounting groove (12), the rotary gear (701) surrounds the power gear (702) and is meshed with the power gear (702), and the base (1) is provided with a driving piece for driving the power gear (702) to rotate.

The driving piece comprises a power block (15), an accommodating groove (16) positioned below the mounting groove (12) is formed in the base (1), the power block (15) is rotationally connected to the groove wall at the bottom of the accommodating groove (16), a linkage shaft (17) is rotationally connected to the base (1), the top of the linkage shaft (17) is fixed at the middle position of the power gear (702), the bottom of the linkage shaft (17) is fixed at the middle position of the power block (15), a stirring groove (18) communicated with the accommodating groove (16) is formed in the side wall of the base (1), and the power block (15) protrudes into the stirring groove (18).

2. A television cabinet structure according to claim 1, wherein: the periphery side of the power block (15) is provided with anti-skid patterns (19).