CN216166281U - A TV cabinet with adjustable length - Google Patents

Abstract

The utility model discloses a television cabinet capable of adjusting the use length.A base used as a supporting device is arranged on the ground, and a motor used as a driving force is arranged on one side in the base; the sliding door is arranged on one side of the outer end of the base; the method comprises the following steps: the output end of the motor is connected with a bidirectional screw rod, the bidirectional screw rod is arranged inside the base, and the outer sides of the two ends of the bidirectional screw rod are provided with first sleeves; and the bottom of bracing piece is connected with the top of second sleeve pipe, and this can be to using the TV bench that length was adjusted, be provided with the motor, and then make two-way lead screw will drive first sleeve pipe and remove to the one end of two-way lead screw will drive the bracing piece through the second sleeve pipe and remove, because be swing joint between the both ends of bracing piece and the bottom of elevating platform and the top of second sleeve pipe, through above setting, and then reach the purpose to changing the length of device.

Description

A TV cabinet with adjustable length

technical field

The utility model relates to the technical field of TV cabinets, in particular to a TV cabinet capable of adjusting the use length.

Background technique

In the process of installing a TV, it is usually necessary to use a TV cabinet. There are many types of TV cabinets on the market, but there are still some shortcomings:

Publication No. CN108523480A discloses a modern-style TV cabinet for home living room. During the use of the device, the first support plate, the chute, the slider and the support device are used to facilitate the installation of the support device and facilitate the installation of the support device. In use, through the setting of the support pier, hinge, second door panel, second handle, support foot, shock-absorbing pad, and anti-skid pattern, it has a good supporting effect, beautiful appearance and easy storage... However, there are still some deficiencies. However, in the process of using the TV cabinets on the market, the length of the TV cabinet cannot be well adjusted, and the interior of the device cannot be well ventilated and moisture-proof during the use process.

Therefore, we propose a TV cabinet that can be used to adjust the length of use, which can solve the above problems very well.

Utility model content

The purpose of this utility model is to provide a TV cabinet that can adjust the length of use, so as to solve the problem that the length of the TV cabinet cannot be adjusted well in the process of using the TV cabinet on the market proposed by the above-mentioned background technology. In addition, in the process of use, the inside of the device cannot be well ventilated and moisture-proof.

In order to achieve the above purpose, the utility model provides the following technical solutions: a TV cabinet that can adjust the length of use, the base as a supporting device is installed on the ground, and one side inside the base is provided with a motor as a driving force ;

a sliding door, which is arranged on one side of the outer end of the base;

include:

The output end of the motor is connected with a bidirectional screw rod, and the bidirectional screw rod is arranged inside the base, the outer sides of both ends of the bidirectional screw rod are provided with a first sleeve, and the top of the first sleeve is fixed with a mobile board;

A placement slot is opened inside the base, and a lift table is arranged inside the placement slot. At the same time, both ends of the lift table are arranged on the outer side of the sliding rod, and the bottom of the lift table is between the top of the support rod and the support rod. are connected, and the bottom of the support rod is connected with the top of the second sleeve, and the second sleeve is arranged on the side of the bidirectional screw rod close to the first sleeve.

Preferably, one end of the moving plate protrudes from the bottom of the base, and two ends of the moving plate are provided with sliders, and the moving plate is attached to the inner wall of the base through the sliders, so that the sliders are stable Slide between the inside of the base.

Preferably, both ends of the support rod are movably connected with the bottom of the lifting platform and the top of the second sleeve, and the inner sides of the first sleeve and the second sleeve are both connected with the outer side of the bidirectional screw rod. The threaded connection is used between them, so that the lifting platform can be easily moved up and down through the support rod.

Preferably, the two ends of the lifting platform are in contact with the outer side of the sliding rod, and the lifting platform forms a sliding structure between the sliding rod and the inner wall of the placing slot, so that the lifting platform can move stably.

Preferably, a rack is fixed at the bottom of the sliding door, and a fixed gear is arranged at the bottom of the rack, a rotating rod is nested inside the fixed gear, and one end of the rotating rod passes through the first bevel gear The assembly is connected with the bottom end of the vertical rod, and the top end of the vertical rod is connected with the shaft end of the fan blade through the second conical gear assembly. Through the above arrangement, the interior is easily ventilated.

Preferably, the top of the fixed gear and the bottom of the rack are in meshing connection, and the rack and the bottom of the sliding door are integrally arranged, so that the sliding door drives the fixed gear to rotate.

Preferably, the rotating rod forms a linkage structure between the first conical gear assembly and the vertical rod, and the shaft end of the fan blade forms a rotating structure between the second conical gear assembly and the base, thereby facilitating the drive of the fan The leaves are turned.

Compared with the prior art, the beneficial effect of the utility model is: the TV cabinet which can adjust the use length;

(1) A motor is provided, and the bidirectional screw rod is driven to rotate by the motor, so that the bidirectional screw rod will drive the first sleeve to move, so that the first sleeve will drive the moving plate to move through the slider at the bottom of the base Sliding, so that the two sets of moving plates will move relatively, and one end of the two-way screw will drive the support rod to move through the second sleeve. There is a movable connection between the tops, so that the lifting platform will be lifted and lowered by the sliding rod. Through the above settings, the purpose of changing the length of the device is achieved;

(2) A sliding door is provided. By pulling the sliding door, the sliding door will drive the fixed gear to rotate through the rack, so that the fixed gear will drive the rotating rod to rotate, so that the rotating rod will pass through the first cone. The gear assembly drives the vertical rod to rotate, so that the vertical rod will drive the second bevel gear assembly to rotate, so that the shaft end of the fan blade rotates, so as to facilitate the internal ventilation and moisture-proof purpose through the rotation of the fan blade .

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the left-side cross-sectional structural schematic diagram of the bidirectional screw rod and the first casing of the present invention;

Fig. 3 is the enlarged structural schematic diagram of a place in Fig. 1 of the utility model;

Fig. 4 is the front view structure schematic diagram of the sliding door of the utility model;

FIG. 5 is a cross-sectional structural schematic diagram of the left side view of the sliding door and the rack of the present invention.

In the figure: 1. Base; 2. Motor; 3. Bidirectional screw; 4. First casing; 5. Moving plate; 501, Slider; 6. Placement slot; 7. Lifting table; 10, the second sleeve; 11, the sliding door; 12, the rack; 13, the fixed gear; 14, the rotating rod; 15, the first bevel gear assembly; 16, the vertical rod; 17, the second bevel Shape gear assembly; 18. Fan blade.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , the present utility model provides a technical solution: a TV cabinet that can adjust the length of use, comprising: a base 1, a motor 2, a bidirectional screw 3, a first sleeve 4, and a moving plate 5 , Slider 501, Placement Slot 6, Elevating Platform 7, Slide Rod 8, Support Rod 9, Second Sleeve 10, Sliding Door 11, Rack 12, Fixed Gear 13, Rotating Rod 14, First Bevel Gear Assembly 15 , vertical rod 16, second bevel gear assembly 17 and fan blade 18;

The base 1 as a supporting device is installed on the ground, and a motor 2 as a driving force is provided on one side of the interior of the base 1;

a sliding door 11, which is arranged on one side of the outer end of the base 1;

include:

The output end of the motor 2 is connected with a bidirectional screw rod 3, and the bidirectional screw rod 3 is arranged inside the base 1, the outer sides of both ends of the bidirectional screw rod 3 are provided with a first sleeve 4, and the top of the first sleeve 4 is fixed with a moving board 5;

A placing slot 6 is opened inside the base 1, and a lifting platform 7 is arranged inside the placing slot 6. At the same time, both ends of the lifting platform 7 are arranged on the outside of the sliding rod 8, between the bottom of the lifting platform 7 and the top of the support rod 9. The bottom of the support rod 9 is connected with the top of the second sleeve 10 , and the second sleeve 10 is arranged on the side of the bidirectional screw 3 close to the first sleeve 4 .

1-3, by starting the motor 2 first, the output end of the motor 2 will drive the two-way screw 3 to rotate, because the two ends of the two-way screw 3 are threadedly connected with the first sleeve 4, so that the first sleeve 4 is threaded. The sleeve 4 will drive the moving plate 5 to move. Since the two ends of the moving plate 5 extend into the inner wall of the base 1 through the slider 501, the two groups of moving plates 5 are moved relative to each other, and the other side of the two-way screw 3. One end will drive the second sleeve 10 to move, so that the second sleeve 10 will drive the lifting table 7 to move through the movably connected support rod 9, so that the lifting table 7 will pass the sliding rod 8 in the placement slot 6. The inside of the device is slid, so as to achieve the purpose of increasing the length of the device.

One end of the moving plate 5 protrudes from the bottom of the base 1 , and two ends of the moving plate 5 are provided with sliders 501 , and the moving plate 5 is attached to the inner wall of the base 1 through the sliders 501 .

Both ends of the support rod 9 are movably connected with the bottom of the lifting platform 7 and the top of the second sleeve 10 respectively. For threaded connection.

Both ends of the lifting platform 7 are in contact with the outer side of the sliding rod 8 , and the lifting platform 7 forms a sliding structure between the sliding rod 8 and the inner wall of the placing slot 6 .

The bottom of the sliding door 11 is fixed with a rack 12, and the bottom of the rack 12 is provided with a fixed gear 13, the inner side of the fixed gear 13 is nested with a rotating rod 14, and one end of the rotating rod 14 is connected to the vertical shaft through the first bevel gear assembly 15. The bottom end of the rod 16 is connected, and the top end of the vertical rod 16 is connected with the shaft end of the fan blade 18 through the second bevel gear assembly 17 .

The top of the fixed gear 13 and the bottom of the rack 12 are in meshing connection, and the rack 12 and the bottom of the sliding door 11 are integrally arranged.

4 and 5, first, by pulling the sliding door 11, the sliding door 11 will drive the fixed gear 13 to rotate through the rack 12 fixed at the bottom end, so that the fixed gear 13 will drive the inner fixed rotating gear 13 to rotate. The rod 14 rotates, so that the rotating rod 14 will drive the vertical rod 16 to rotate through the first bevel gear assembly 15, and at the same time, the top of the vertical rod 16 drives the fan blade 18 to rotate through the second bevel gear assembly 17, and then passes The above arrangement is convenient for the purpose of ventilating and moisture-proofing the interior of the device.

The rotating rod 14 forms a linkage structure through the first bevel gear assembly 15 and the vertical rod 16 , and the shaft end of the fan blade 18 forms a rotating structure between the second bevel gear assembly 17 and the base 1 .

Working principle: When using the TV cabinet that can be used to adjust the length of use, firstly by starting the motor 2, since the two ends of the two-way screw 3 are threadedly connected with the first sleeve 4, the first sleeve 4 will drive the The moving plate 5 moves, so that the two sets of moving plates 5 move relative to each other, so that the second sleeve 10 will drive the lifting platform 7 to move through the movable support rod 9, so that the lifting platform 7 will pass the sliding rod. 8. Sliding inside the placement slot 6, thereby achieving the purpose of increasing the length of the device; first, by pulling the sliding door 11, the sliding door 11 will drive the fixed gear 13 to rotate through the rack 12 fixed at the bottom end, Therefore, the rotating rod 14 will drive the vertical rod 16 to rotate through the first bevel gear assembly 15, and at the same time, the top of the vertical rod 16 will drive the fan blade 18 to rotate through the second bevel gear assembly 17. The purpose of ventilating and moisture-proofing the interior of the device.

Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (7)

1. A TV cabinet capable of adjusting the length of use, a base (1) as a support device is installed on the ground, and a motor (2) as a driving force is provided on one side of the interior of the base (1); a sliding door (11), which is arranged on one side of the outer end of the base (1); It is characterized in that it includes: The output end of the motor (2) is connected with a bidirectional screw rod (3), and the bidirectional screw rod (3) is arranged inside the base (1), and the outer sides of both ends of the bidirectional screw rod (3) are provided with a second screw rod (3). a sleeve (4), and a moving plate (5) is fixed on the top of the first sleeve (4); A placing slot (6) is opened inside the base (1), and a lifting platform (7) is arranged inside the placing slot (6), and both ends of the lifting platform (7) are arranged on the sliding rod ( 8) outside, the bottom of the lifting platform (7) is connected with the top of the support rod (9), and the bottom of the support rod (9) is connected with the top of the second sleeve (10), The second sleeve (10) is arranged on the side of the bidirectional screw (3) close to the first sleeve (4). 2. A TV cabinet with adjustable use length according to claim 1, characterized in that: one end of the moving plate (5) protrudes from the bottom of the base (1), and the moving plate Both ends of (5) are provided with sliders (501), and the moving plate (5) is attached to the inner wall of the base (1) through the sliders (501). 3. A TV cabinet with adjustable use length according to claim 1, characterized in that: the two ends of the support rod (9) are respectively connected with the bottom of the lifting platform (7) and the second sleeve ( The tops of 10) are movably connected, and both the inner sides of the first sleeve (4) and the second sleeve (10) and the outer sides of the bidirectional screw rod (3) are threadedly connected. 4. A TV cabinet with adjustable use length according to claim 1, characterized in that: the two ends of the lifting platform (7) are attached to the outer side of the sliding rod (8), and the lifting platform (7) The platform (7) forms a sliding structure between the sliding rod (8) and the inner wall of the placing groove (6). 5. A TV cabinet with adjustable use length according to claim 1, characterized in that: a rack (12) is fixed at the bottom of the sliding door (11), and the rack (12) A fixed gear (13) is arranged at the bottom of the fixed gear (13), a rotating rod (14) is nested on the inner side of the fixed gear (13), and one end of the rotating rod (14) passes through the first bevel gear assembly (15) and the vertical rod The bottom end of (16) is connected, and the top end of the vertical rod (16) is connected with the shaft end of the fan blade (18) through the second bevel gear assembly (17). 6. A TV cabinet with adjustable use length according to claim 5, characterized in that: the top of the fixed gear (13) and the bottom of the rack (12) are in meshing connection, and the The rack (12) and the bottom of the sliding door (11) are integrally arranged. 7. A TV cabinet with adjustable use length according to claim 5, characterized in that: the rotating rod (14) passes between the first bevel gear assembly (15) and the vertical rod (16) A linkage structure is formed, and the shaft end of the fan blade (18) forms a rotating structure through the second conical gear assembly (17) and the base (1).

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