Multifunctional television cabinet

Abstract

The utility model discloses a multifunctional television cabinet which comprises a cabinet body, and a top plate of the cabinet body is movably connected with two side plates. A lifting mechanism is arranged on the cabinet body side plate, a connecting frame is fixedly arranged on the cabinet body side plate, the lifting mechanism comprises a rotating disc, the rotating disc is rotationally connected to the connecting frame, a worm-shaped protruding block is arranged on the face, close to the cabinet body side plate, of the rotating disc, rack plates are fixedly connected to the two ends of the cabinet body top plate, and the rack plates are meshed with the worm-shaped protruding block; a first rotating mechanism is arranged on a top plate of the cabinet body and comprises first supports, the first supports are arranged on the two sides of the top plate, a first fixing plate is arranged between the first supports, a first rotating groove is formed in the front side of the first fixing plate, a first connecting rod is rotationally arranged in the first rotating groove, and a second connecting rod is rotationally arranged at the other end of the first connecting rod. And a hanging frame is arranged on the second connecting rod and is used for hanging a television. Through the lifting mechanism and the first rotating mechanism, height adjustment and left-right angle adjustment of the television are achieved, and watching comfort is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture, and in particular relates to a multifunctional TV cabinet. Background Art

[0002] TV cabinet is a kind of furniture, mainly used to place TV. With the improvement of people's living standards, electrical appliances matching TV have appeared accordingly, resulting in the development of TV cabinet's use from single to diversified. It is no longer a single purpose of placing TV, but a combination of TV, set-top box, DVD, audio equipment, discs and other products storage and display.

[0003] The TV cabinets in the prior art generally place the TV on the top surface, and there are various drawers or partitions on the cabinet body for storing items, and the height is fixed. If the height of the TV is not suitable, it will affect the viewing experience of the audience, and the audience can only sit in a fixed position to watch. Generally, the TV is placed in the living room. If the audience is in other positions in the living room, they can only watch the TV from the side and cannot see the complete broadcast content, which affects the viewing effect. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a multifunctional TV cabinet.

[0005] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0006] A multifunctional TV cabinet comprises a cabinet body, wherein the cabinet body comprises a top plate, two side plates, a bottom plate and a back plate, and the top plate of the cabinet body is movably connected with the two side plates and the back plate;

[0007] The side plate is provided with a lifting mechanism, a connecting frame is fixedly provided on the side plate, the lifting mechanism includes a turntable, the turntable is rotatably connected to the connecting frame, a snail-shaped protrusion is provided on a side of the turntable close to the side plate, a first slide groove is provided on one side of the side plate, rack plates are fixedly connected to both ends of the top plate, the rack plates are slidably connected to the first slide groove, the rack plates are meshed with the snail-shaped protrusions, and the snail-shaped protrusions can drive the rack plate to move up or down by rotating the turntable;

[0008] A first rotating mechanism is provided on the top plate of the cabinet, and the first rotating mechanism includes a first bracket. The first bracket is provided at both ends of the top plate, and a first fixed plate is provided between the first brackets. A first rotating groove is opened on the front side of the first fixed plate, and a first connecting rod is rotatably provided in the first rotating groove. A second connecting rod is rotatably provided at the other end of the first connecting rod, and a bracket is provided on the second connecting rod for hanging a TV.

[0009] Preferably, the first connecting rod and the second connecting rod are provided in a pair, and are symmetrically arranged at both ends of the first sliding groove;

[0010] Preferably, a second rotating mechanism is provided on the first bracket, and the second rotating mechanism includes a second fixed plate, and the second fixed plate is rotatably connected to the first fixed plate through a rotating column. A plurality of positioning holes are opened on the side of the first fixed plate close to the second fixed plate, and the positioning holes are distributed in a circle with the axis of the rotating column as the center, and the angle between two adjacent positioning holes is 15 degrees. A positioning rod is slidably provided on the second fixed plate, and the positioning rod is plugged into the positioning hole.

[0011] Preferably, a sleeve is provided in the second fixing plate, a spring is provided in the sleeve, one end of the spring is fixed in the sleeve, and the other end is fixedly connected to the positioning rod, and the positioning rod is slidably connected in the sleeve;

[0012] A pulling rod is fixedly provided at one end of the positioning rod connected to the spring, and the other end of the pulling rod extends out of the sleeve and is connected to a handle.

[0013] Preferably, the handle is rotatably connected to the pulling rod via a rotating shaft, the handle is circular and eccentrically arranged with respect to the rotating shaft, a second rotating groove is formed on the second fixing plate, and a side surface of the handle is rotatably connected to the second rotating groove.

[0014] Preferably, telescopic rods are fixedly connected to both ends of the lower end surface of the top plate, and the other end of the telescopic rods is fixedly connected to the top of the side plate, which provides stable support for the top plate when the top plate is raised or lowered.

[0015] Preferably, a first folded curtain and a second folded curtain are provided in the cabinet, the first folded curtain and the second folded curtain can be stretched and folded, one end of the first folded curtain is connected to the bottom of the top plate, and the other end of the first folded curtain is fixed to the side plate;

[0016] One end of the second folded curtain is connected to the bottom of the top plate, and the other end of the second folded curtain is fixed to the rear plate.

[0017] Preferably, a partition plate is provided in the middle of the cabinet, a first rotating column is rotatably provided in the partition plate, both ends of the first rotating column penetrate the two side plates and are connected to the first rotating gear, a second rotating gear is coaxially provided on the turntable, and the first rotating gear is meshed and connected with the second rotating gear. By rotating one of the first rotating gears, the turntables on both sides can be rotated at the same time, and both sides of the top plate can be raised and lowered at the same time, so as to avoid the top plate tilting due to different lifting speeds.

[0018] The utility model has the following beneficial effects:

[0019] 1. By setting a lifting mechanism, a first rotating mechanism and a second rotating mechanism, the height of the TV can be adjusted up and down, and the angle of the TV can be adjusted left and right, front and back, so as to achieve the most comfortable TV viewing angle and improve the viewing effect of the audience.

[0020] 2. The two first rotating gears connected by the first rotating column rotate at the same time, thereby driving the second rotating gear meshing therewith to rotate at the same time. The second rotating gear is fixedly connected to the turntable, and the turntables on both sides rotate at the same time, so that both sides of the top plate can be lifted and lowered at the same time to avoid tilting of the top plate due to different lifting speeds.

[0021] 3. By providing the first folded curtain and the second folded curtain, after the top plate rises, the first folded curtain and the second folded curtain are stretched upward, which closes the two sides and the back of the cabinet, while expanding the storage space and improving the practicality of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a front structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting structure of the utility model;

[0026] Figure 4 This is a schematic diagram of a split three-dimensional structure of the lifting structure of the utility model from another perspective;

[0027] Figure 5 It is a schematic diagram of the split three-dimensional structure of the top plate and the side plate of the utility model;

[0028] Figure 6 It is a schematic diagram of the cross-sectional structure of the partition board of the utility model;

[0029] Figure 7 It is a schematic diagram of the split three-dimensional structure of the second rotating mechanism of the utility model;

[0030] Figure 8 For the utility model Figure 7 A schematic diagram of a top view structure;

[0031] Fig. 9 For the utility model Figure 8 AA section structure schematic diagram;

[0032] Fig.10It is a schematic diagram of the internal three-dimensional structure of the sleeve of the utility model.

[0033] Among them: 1. Cabinet body; 11. Top plate; 12. Side plate; 13. Bottom plate; 14. Back plate;

[0034] 2. Lifting mechanism; 21. Turntable; 22. Snail-shaped protrusion; 23. First slide groove; 24. Rack plate;

[0035] 3. First rotating mechanism; 31. First bracket; 32. First fixing plate; 33. First rotating groove; 34. First connecting rod; 35. Second connecting rod; 36. Hanging bracket;

[0036] 4. Second rotating mechanism; 41. Second fixing plate; 42. Positioning hole; 43. Positioning rod; 44. Sleeve; 45. Spring; 46. Pulling rod; 47. Handle; 48. Second rotating groove;

[0037] 5. Telescopic rod;

[0038] 61. First pleated curtain; 62. Second pleated curtain;

[0039] 7. Partition plate; 71. First rotating column; 72. First rotating gear; 73. Second rotating gear;

[0040] 8. Connecting frame. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0044] like Figure 1-10 As shown, a multifunctional TV cabinet includes a cabinet body 1, wherein the cabinet body 1 includes a top plate 11, two side plates 12, a bottom plate 13 and a rear plate 14, and the top plate 11 of the cabinet body 1 is movably connected with the two side plates 12 and the rear plate 13;

[0045] The side plate 12 is provided with a lifting mechanism 2, and a connecting frame 8 is fixedly provided on the side plate 12. The lifting mechanism 2 includes a turntable 21, and the turntable 21 is rotatably connected to the connecting frame 8. A snail-shaped protrusion 22 is provided on a side of the turntable 21 close to the side plate 12, and a first slide groove 23 is provided on one side of the side plate 12. Rack plates 24 are fixedly connected to both ends of the top plate 11, and the rack plates 24 are slidably connected to the first slide groove 23. The rack plates 24 are meshed with the snail-shaped protrusions 22. By rotating the turntable 21, the snail-shaped protrusions 22 can drive the rack plates 24 to move up or down;

[0046] A first rotating mechanism 3 is provided on the top plate 11 of the cabinet 1, and the first rotating mechanism 3 includes a first bracket 31. The first bracket 31 is provided at both ends of the top plate 11, and a first fixing plate 32 is provided between the first brackets 31. A first rotating groove 33 is opened on the front side of the first fixing plate 32, and a first connecting rod 34 is rotatably provided in the first rotating groove 33. A second connecting rod 35 is rotatably provided at the other end of the first connecting rod 34, and a bracket 36 is provided on the second connecting rod 35 for hanging a TV, wherein the bracket 36 belongs to the prior art and is not described here.

[0047] Rotating the turntable 21 drives the snail-shaped protrusion 22 to rotate, and the rack plate 24 engages with the snail-shaped protrusion 22. During the rotation of the snail-shaped protrusion 22, the rack plate 24 slides on the side of the snail-shaped protrusion 22, thereby realizing the upward or downward movement of the rack plate 24, thereby driving the top plate 11 to move up or down, thereby adjusting the viewing height of the TV; after the adjustment is completed, the viewing angle of the TV can be adjusted by rotating the angle of the bracket 36 and the second connecting rod 35.

[0048] Preferably, the first connecting rod 34 and the second connecting rod 35 are provided in pair, and are symmetrically arranged at two ends of the first sliding groove 23 .

[0049] Preferably, a second rotating mechanism 4 is provided on the first bracket 31, and the second rotating mechanism 4 includes a second fixed plate 41, and the second fixed plate 41 is rotatably connected to the first fixed plate 32 through a rotating column. A plurality of positioning holes 42 are opened on the side of the first fixed plate 32 close to the second fixed plate 41, and the positioning holes 42 are distributed in a circle with the axis of the rotating column as the center, and the angle between two adjacent positioning holes is 15 degrees. A positioning rod 43 is slidably provided on the second fixed plate 41, and the positioning rod 43 is plugged into the positioning hole 42.

[0050] Preferably, a sleeve 44 is provided in the second fixing plate 41, a spring 45 is provided in the sleeve 44, one end of the spring 45 is fixed in the sleeve 44, and the other end is fixedly connected to the positioning rod 43, and the positioning rod 43 is slidably connected in the sleeve 44;

[0051] A pull rod 46 is fixedly disposed at one end of the positioning rod 43 connected to the spring 45 , and the other end of the pull rod 46 extends out of the sleeve 44 and is connected to a handle 47 .

[0052] Preferably, the handle 47 is rotatably connected to the pulling rod 46 via a rotating shaft, the handle 47 is circular and eccentrically arranged with respect to the rotating shaft, a second rotating groove 48 is provided on the second fixing plate 41 , and a side surface of the handle 47 is rotatably connected to the second rotating groove 48 .

[0053] Turn the handle 47, and when the side away from the rotation axis is rotated into the second rotation groove 48, the rotation axis drives the pulling rod 46 to move to the end away from the positioning hole 42, and the positioning rod 43 is disengaged from the positioning hole 42. The first fixing plate 41 is rotated to adjust the front and rear angles of the first fixing plate 41. After adjustment, turn the handle 47 again, and the positioning rod 43 is inserted into the positioning hole 42 under the elastic action of the spring 45 to complete the fixation.

[0054] Preferably, telescopic rods 5 are fixedly connected to both ends of the lower end surface of the top plate 11, and the other end of the telescopic rods 5 is fixedly connected to the top of the side plate 12, which provides stable support for the top plate when the top plate is raised or lowered.

[0055] Preferably, the cabinet body 1 is provided with a first folded curtain 61 and a second folded curtain 62, the first folded curtain 61 and the second folded curtain 62 can be stretched and folded, one end of the first folded curtain 61 is connected to the bottom of the top plate 11, and the other end of the first folded curtain 61 is fixed to the side plate 12;

[0056] One end of the second folded curtain 62 is connected to the bottom of the top plate 11 , and the other end of the second folded curtain 62 is fixed to the rear plate 13 .

[0057] After the top plate 11 rises, the first folded curtain 61 and the second folded curtain 62 are stretched upward to seal the two sides and the back of the cabinet, thereby preventing dust from entering due to gaps on the two sides and the back after the rise. At the same time, the closed space can also be used for storage to prevent small objects from leaking out due to gaps when placed.

[0058] Preferably, a partition plate 7 is provided in the middle of the cabinet, a first rotating column 71 is rotatably provided in the partition plate 7, both ends of the first rotating column 71 penetrate the two side plates 12 and are connected to a first rotating gear 72, a second rotating gear 73 is coaxially provided on the turntable 31, and the first rotating gear 72 is meshed and connected with the second rotating gear 73. By rotating one of the first rotating gears, the turntables 21 on both sides can be rotated at the same time, and both sides of the top plate 11 can be lifted and lowered at the same time, so as to avoid the top plate 11 tilting due to different lifting speeds.

[0059] The working principle of the utility model is as follows: by rotating any one of the first rotating gears 72, another first rotating gear 72 is driven to rotate simultaneously through the first rotating column 71, the first rotating gear 72 rotates to drive the second rotating gear 73 meshing therewith to rotate, and the turntable 21 fixedly connected to the second rotating gear 73 rotates together, the rack plate 24 moves up or down along the first sliding groove 23 along the snail-shaped protrusion 22 on one side of the turntable 21, and the top plate 11 fixedly connected to the rack plate 24 moves up accordingly, thereby adjusting the viewing height of the TV.

[0060] If it is to be raised, the first folded curtain 61 and the second folded curtain 62 are stretched upwards during the upward movement of the top plate 11, thereby sealing the two sides and the back of the cabinet, thereby achieving a better storage function;

[0061] After the height adjustment is completed, the angle between the second connecting rod 35 and the first connecting rod 34 is adjusted by rotating the bracket 36 left and right to achieve the left and right viewing angle of the TV;

[0062] If it is necessary to adjust the front and rear viewing angle of the TV, turn the handle 47. When the side away from the rotation axis is rotated into the second rotation groove 48, the rotation axis drives the pulling rod 46 to move to the end away from the positioning hole 42, and the positioning rod 43 is disengaged from the positioning hole 42. The first fixing plate 41 is rotated to adjust the front and rear angles of the first fixing plate 41. After adjustment, turn the handle 47 again, and the positioning rod 43 is inserted into the positioning hole 42 under the elastic action of the spring 45 to complete the fixation.

[0063] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A multifunctional TV cabinet, characterized in that: The cabinet comprises a cabinet body, wherein the cabinet body comprises a top plate, two side plates, a bottom plate and a rear plate, and the top plate of the cabinet body is movably connected with the two side plates and the top plate; The side plate is provided with a lifting mechanism, a connecting frame is fixedly provided on the side plate, the lifting mechanism includes a turntable, the turntable is rotatably connected to the connecting frame, a volute-shaped protrusion is provided on a side of the turntable close to the side plate, a first slide groove is provided on one side of the side plate, rack plates are fixedly connected at both ends of the top plate, the rack plates are slidably connected to the first slide groove, and the rack plates are meshed with the volute-shaped protrusions; A first rotating mechanism is provided on the top plate of the cabinet, and the first rotating mechanism includes a first bracket. The first bracket is provided at both ends of the top plate, and a first fixed plate is provided between the first brackets. A first rotating groove is opened on the front side of the first fixed plate, and a first connecting rod is rotatably provided in the first rotating groove. A second connecting rod is rotatably provided at the other end of the first connecting rod, and a bracket is provided on the second connecting rod for hanging a TV.

2. The multifunctional TV cabinet according to claim 1, characterized in that: The first connecting rod and the second connecting rod are each provided with a pair, and are symmetrically arranged at two ends of the first sliding groove.

3. The multifunctional TV cabinet according to claim 1, characterized in that: The first bracket is provided with a second rotating mechanism, and the second rotating mechanism includes a second fixed plate, and the second fixed plate is rotatably connected to the first fixed plate through a rotating column. A plurality of positioning holes are opened on the side of the first fixed plate close to the second fixed plate, and the positioning holes are distributed in a circle with the axis of the rotating column as the center, and the angle between two adjacent positioning holes is 15 degrees. A positioning rod is slidably provided on the second fixed plate, and the positioning rod is plugged into the positioning hole.

4. The multifunctional TV cabinet according to claim 3, characterized in that: A sleeve is provided in the second fixing plate, a spring is provided in the sleeve, one end of the spring is fixed in the sleeve, and the other end is fixedly connected to the positioning rod, and the positioning rod is slidably connected in the sleeve; A pulling rod is fixedly provided at one end of the positioning rod connected to the spring, and the other end of the pulling rod extends out of the sleeve and is connected to a handle.

5. The multifunctional TV cabinet according to claim 4, characterized in that: The handle is rotatably connected to the pulling rod via a rotating shaft. The handle is circular and eccentrically arranged with respect to the rotating shaft. A second rotating groove is provided on the second fixing plate. The side surface of the handle is rotatably connected to the second rotating groove.

6. The multifunctional TV cabinet according to claim 1, characterized in that: Telescopic rods are fixedly connected at both ends of the lower end surface of the top plate, and the other end of the telescopic rods is fixedly connected to the top of the side plate.

7. The multifunctional TV cabinet according to claim 6, characterized in that: The cabinet body is provided with a first folded curtain and a second folded curtain, the first folded curtain and the second folded curtain can be stretched and folded, one end of the first folded curtain is connected to the bottom of the top plate, and the other end of the first folded curtain is fixed to the side plate; One end of the second folded curtain is connected to the bottom of the top plate, and the other end of the second folded curtain is fixed to the rear plate.

8. The multifunctional TV cabinet according to any one of claims 1 to 7, characterized in that: A partition plate is provided in the middle of the cabinet, a first rotating column is rotatably provided in the partition plate, two ends of the first rotating column pass through the two side plates and are connected to a first rotating gear, a second rotating gear is coaxially provided on the turntable, and the first rotating gear is meshed and connected with the second rotating gear.

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