A heat-dissipating laser television cabinet with a turnover hidden support

Abstract

The utility model relates to laser television cabinet technical field, specifically disclose a heat dissipation type laser television cabinet containing turnover type hidden support, including laser television cabinet body, two storage boxes are movably installed to the lateral wall of laser television cabinet body, the inside of laser television cabinet body is equipped with the hidden mechanism for hiding projection equipment, one side of hidden mechanism is equipped with the adjusting mechanism for adjusting acoustic equipment, the inside of hidden mechanism is equipped with the fixed mechanism for fixing projection equipment, the adjusting mechanism includes stepping motor, and stepping motor is equipped with two. The screw rod is rotated by the setting stepping motor, and then the threaded connecting connecting piece horizontal motion is driven, and the hinged plate movement is driven, under the action of the hinged rod, the fixed plate pushes the protective piece rotation, and then the projection end of the projector in the protective piece is rotated to the outside and projects, does not need manual operation, and it is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser television cabinet technical field especially is involved in a heat dissipation type laser television cabinet containing turnover type hidden support. BACKGROUND

[0002] Laser television cabinet is the multifunctional furniture specially designed for laser television, through the innovation structure and intelligent technology, realizes the equipment storage, heat dissipation management, space optimization and the fusion of home aesthetics. Its core function lies in solving the installation demand brought by the ultra-short focus projection characteristics of laser television, and at the same time, practicality and design sense are considered. Laser television adopts ultra-short focus projection technology, needs to project to the light-resistant screen at close range, and the traditional television cabinet cannot meet the distance requirement of 30-50 centimeters between equipment and wall.

[0003] The traditional laser television cabinet has small structural strength, and slight shaking during playing will cause projection shaking, which affects the viewing experience.

[0004] The existing patent (announcement number: CN211354564U) discloses a high-stability integrated laser television cabinet, the inside of the cabinet body is provided with a horizontal plate, the lower part of the horizontal plate is provided with a storage cavity, the upper end of the storage cavity on both sides, the lower end of the storage cavity on both sides and the upper end and the lower end of the innermost end are provided with reinforcing plates, the upper surface of the horizontal plate is provided with a vertical plate on both sides, the lower part of the outer side between the two vertical plates is provided with a fixed baffle, and the upper part between the two vertical plates is provided with a movable baffle. After being reinforced by the reinforcing plate, the overall strength is larger, and the laser welding machine projection stability can be ensured. The movable baffle is connected to the upper end of the two vertical plates through a rotating shaft, and is a openable structure, so that the laser projector inside can be adjusted.

[0005] In view of the above problems, the scheme provided by the existing patent can ensure the stability of laser television projection by reinforcing the reinforcing plate, but when using the laser television cabinet, the angle of the laser projector needs to be manually opened and adjusted, and the operation process is too troublesome and inconvenient to use. SUMMARY

[0006] The utility model aims at providing a heat dissipation type laser television cabinet containing turnover type hidden support, the stepper motor drives the screw rod to rotate, and then drives the horizontal movement of the connecting piece connected by threads, the hinged plate moves, under the action of the hinge rod, the fixed plate pushes the protective part to rotate, and then the projection end of the projector in the protective part is rotated to the outside for projection, without manual operation, which is convenient to use, to solve the problems in the above background technology.

[0007] To achieve the above object, the utility model provides following technical scheme: a heat dissipation type laser television cabinet containing turnover hidden support, including laser television cabinet body, two storage boxes are movably installed to the lateral wall of laser television cabinet body, the inside of laser television cabinet body is equipped with the hidden mechanism for hiding projection equipment, one side of the hidden mechanism is equipped with the adjusting mechanism for adjusting sound equipment, the inside of the hidden mechanism is equipped with the fixed mechanism for fixing projection equipment,

[0008] The adjusting mechanism includes a stepper motor, the stepper motor is provided with two, two stepper motors are fixed on the inner wall of the laser television cabinet body through screws, the power output shafts of two stepper motors are fixed with lead screws through couplings, the outer surfaces of the lead screws are threadedly connected with connecting pieces, and the two ends of the connecting pieces are fixed with hinged plates.

[0009] Preferably, the upper end of the hinged plate is fixed with a hinged rod, and the distal end of the hinged rod is rotatably connected with a fixed plate.

[0010] Preferably, the lateral wall of the fixed plate is welded with a protection piece hingedly connected with the laser television cabinet body, and two groups of mounting plates are mounted at the two ends of the protection piece.

[0011] Preferably, the inside of the two groups of mounting plates is fixed with heat dissipation fans through screws, and one side of the heat dissipation fan is provided with a filter screen detachably connected with the mounting plate.

[0012] Preferably, the adjusting mechanism includes a driving helical tooth, the driving helical tooth is fixed on the outer surface of the lead screw, and a driven helical tooth is engaged on one side of the driving helical tooth.

[0013] Preferably, the upper surface of the driven helical tooth is fixed with a screw rod, the outer surface of the screw rod is threadedly connected with a movable plate, and the upper surface of the movable plate is fixed with a sound body telescopically connected with the laser television cabinet body.

[0014] Preferably, the fixed mechanism includes a micro electric cylinder, the micro electric cylinder is fixed at the upper end in the protection piece, and a clamping plate is fixed to the telescopic end of the micro electric cylinder.

[0015] Preferably, the inside of the protection piece is mounted with a projector, and a micro switch fixed to the inner wall of the laser television cabinet body is movably connected to one side of the projector.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The stepper motor drives the lead screw to rotate, thereby driving the horizontally moving connecting piece threadedly connected, the hinged plate is driven to move, the fixed plate pushes the protection piece to rotate under the action of the hinged rod, thereby rotating the projection end of the projector in the protection piece to the outside for projection, without manual operation, and the utility model is convenient to use.

[0018] 2. By setting the screw rod rotation will drive the active bevel gear rotation, active bevel gear rotation meshing driven bevel gear rotation, and then drive the screw rotation, the screw at this time drive the threaded connection of the movable plate vertical movement, can push the sound body to the outside, make the sound of the sound body can fully spread, guarantee the user's viewing experience. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0020] Figure 1 It is the overall structure view of the present application;

[0021] Figure 2 It is the half cut structure schematic diagram of the laser television cabinet body of the present application;

[0022] Figure 3 It is the three-dimensional structure schematic diagram of the protection piece of the present application;

[0023] Figure 4 It is the three-dimensional structure schematic diagram of the movable plate of the present application;

[0024] Figure 5 It is the side view structure schematic diagram of the laser television cabinet body of the present application.

[0025] Explanation of reference signs:

[0026] 1, laser television cabinet body;2, storage box;3, stepper motor;31, screw rod;32, connecting piece;33, hinged plate;34, fixed plate;35, protection piece;36, hinged rod;37, mounting plate;38, cooling fan;39, filter screen;4, active bevel gear;41, driven bevel gear;42, screw;43, movable plate;44, sound body;5, micro electric cylinder;51, clamping plate;52, micro switch;53, projector. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] The utility model provides a technical scheme:

[0029] Please refer to Figures 1 to 4 A heat dissipation type laser television cabinet containing a turnover type hidden support, comprising a laser television cabinet body 1, two storage boxes 2 are movably installed on the side wall of the laser television cabinet body 1, a hidden mechanism for hiding a projection device is arranged in the laser television cabinet body 1, an adjusting mechanism for adjusting a sound equipment is arranged on one side of the hidden mechanism, and a fixing mechanism for fixing the projection device is arranged in the hidden mechanism;

[0030] The adjusting mechanism comprises two stepping motors 3, the two stepping motors 3 are fixed on the inner wall of the laser television cabinet body 1 through screws, the power output shafts of the two stepping motors 3 are fixed with lead screws 31 through couplings, the outer surfaces of the lead screws 31 are threadedly connected with connecting pieces 32, the two ends of the connecting pieces 32 are fixed with hinged plates 33, the upper end of each hinged plate 33 is fixed with a hinged rod 36, the distal end of each hinged rod 36 is rotatably connected with a fixed plate 34, the side wall of each fixed plate 34 is welded with a protective piece 35 that is hingedly connected with the laser television cabinet body 1, two groups of mounting plates 37 are arranged at the two ends of each protective piece 35, heat dissipation fans 38 are fixed in the two groups of mounting plates 37 through screws, and a filter screen 39 is detachably connected with the mounting plate 37 on one side of each heat dissipation fan 38.

[0031] Through the above technical scheme, the laser television cabinet body 1 is placed in a suitable position, and the storage boxes 2 can be used to store articles. The stepping motors 3 drive the lead screws 31 to rotate, and then drive the connecting pieces 32 connected with the lead screws 31 to move horizontally, at this time, the hinged plates 33 are driven to move, under the action of the hinged rods 36, the fixed plates 34 push the protective pieces 35 to rotate, and then the projection end of the projector 53 in the protective piece 35 is rotated to the outside to project. And through the mounting plates 37 arranged at the two ends of each protective piece 35, the heat dissipation fans 38 can suck the air outside, the air enters the protective piece 35 after being filtered by the filter screen 39, and blows to the projector 53, and then the projector 53 is assisted to dissipate heat, without manual operation, which is convenient to use.

[0032] Specifically, as Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, the adjusting mechanism comprises a driving helical gear 4 fixed on the outer surface of the lead screw 31, one side of the driving helical gear 4 engages a driven helical gear 41, the upper surface of the driven helical gear 41 is fixed with a screw rod 42, the outer surface of the screw rod 42 is threadedly connected with a movable plate 43, the upper surface of the movable plate 43 is fixed with an audio body 44 telescopically connected with the laser television cabinet body 1, the fixing mechanism comprises a micro electric cylinder 5 fixed at the upper end inside the protective piece 35, the telescopic end of the micro electric cylinder 5 is fixed with a clamping plate 51, the inside of the protective piece 35 is installed with a projector 53, one side of the projector 53 is movably connected with a micro switch 52 fixed on the inner wall of the laser television cabinet body 1.

[0033] By adopting the above technical scheme, when the lead screw 31 rotates, the driving helical gear 4 is driven to rotate, the driving helical gear 4 rotates to drive the driven helical gear 41 to rotate, and then drives the screw rod 42 to rotate, at this time the screw rod 42 drives the vertically movable plate 43 connected with the screw rod 42 to move vertically, so that the audio body 44 can be pushed out to the outside, so that the sound produced by the audio body 44 can be fully propagated, and the user's viewing experience is ensured, the micro electric cylinder 5 can drive the clamping plate 51 to move, and then clamp and limit the projector 53, effectively reducing the displacement of the projector 53, when the protective piece 35 is retracted, the reverse rotation of the stepping motor 3 controlled by the external controller can be controlled, when the end of the protective piece 35 contacts the micro switch 52, the micro switch 52 sends the switch signal to the controller through the wire, so that the controller stops driving the stepping motor 3.

[0034] Working principle: through the setting storage box 2, the article can be stored, stepper motor 3 drives the rotation of lead screw 31, in turn drive screw connection connecting piece 32 horizontal movement, at this time the hinged plate 33 is driven to move, under the action of hinged rod 36, make fixed plate 34 push protection piece 35 rotation, in turn the projection end of projector 53 in protection piece 35 is rotated to the outside and projects, and through the installation plate 37 that the both ends of protection piece 35 set up, the heat dissipation fan 38 can suck the air outside, air is filtered after passing through filter screen 39 and enters protection piece 35, blows to projector 53, in turn projector 53 is assisted heat dissipation, the rotation of lead screw 31 will synchronous drive driving helical gear 4 rotation, driving helical gear 4 rotates when engaging driven helical gear 41 rotation, in turn drive screw 42 rotation, at this time drive screw 42 drive screw connection movable plate 43 vertical movement, can push the sound body 44 to the outside, make the sound of sound body 44 can fully spread, guarantee the viewing experience of user, the setting micro electric cylinder 5 can drive clamping plate 51 movement, in turn projector 53 is clamped and limited, effectively reduce the displacement of projector 53 occurs, when retracting protection piece 35, through the controller of outside control stepper motor 3 reverse rotation can, when the end of protection piece 35 and micro switch 52 contact, micro switch 52 will switch signal through wire and send to controller, make controller stop driving stepper motor 3.

[0035] Finally, it should be noted that: the above embodiments are only used to illustrate the technical scheme of the utility model, and not limited to it; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the utility model.

Claims

1. A heat-dissipating laser TV cabinet with a flip-up concealed bracket, comprising a laser TV cabinet body (1), characterized in that: The side wall of the laser TV cabinet (1) is movably installed with two storage boxes (2). The inside of the laser TV cabinet (1) is provided with a hiding mechanism for hiding the projection equipment. One side of the hiding mechanism is provided with an adjustment mechanism for adjusting the audio equipment. The inside of the hiding mechanism is provided with a fixing mechanism for fixing the projection equipment. The adjustment mechanism includes two stepper motors (3). Both stepper motors (3) are fixed to the inner wall of the laser TV cabinet (1) by screws. The power output shafts of the two stepper motors (3) are fixed with lead screws (31) by couplings. The outer surface of the lead screws (31) is threaded with connectors (32). Both ends of the connectors (32) are fixed with hinge plates (33).

2. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 1, characterized in that: The upper end of the hinge plate (33) is fixed with a hinge rod (36), and the end of the hinge rod (36) is rotatably connected with a fixing plate (34).

3. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 2, characterized in that: The side wall of the fixing plate (34) is welded and fixed with a protective component (35) that is hinged to the laser TV cabinet (1). Two sets of mounting plates (37) are installed at both ends of the protective component (35).

4. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 3, characterized in that: Both sets of mounting plates (37) have cooling fans (38) fixed inside by screws. A filter screen (39) is provided on one side of the cooling fan (38) and can be detachably connected to the mounting plate (37).

5. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 4, characterized in that: The adjustment mechanism includes an active helical tooth (4), which is fixed on the outer surface of the lead screw (31), and a driven helical tooth (41) meshes with one side of the active helical tooth (4).

6. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 5, characterized in that: The upper surface of the driven helical tooth (41) is fixed with a screw (42), the outer surface of the screw (42) is threaded with a movable plate (43), and the upper surface of the movable plate (43) is fixed with a speaker (44) that is telescopically connected to the laser TV cabinet (1).

7. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 6, characterized in that: The fixing mechanism includes a miniature electric cylinder (5), which is fixed to the upper end inside the protective component (35), and the telescopic end of the miniature electric cylinder (5) is fixed with a clamping plate (51).

8. A heat-dissipating laser TV cabinet with a flip-up hidden bracket according to claim 7, characterized in that: The protective component (35) has a projector (53) installed inside, and a micro switch (52) fixed to the inner wall of the laser TV cabinet (1) is movably connected to one side of the projector (53).

Images