CN217825151U

CN217825151U - Television shell plastic part with protection structure

Info

Publication number: CN217825151U
Application number: CN202221478637.8U
Authority: CN
Inventors: 蒋金莲
Original assignee: Nantong Honghui Precision Plastic Co ltd
Current assignee: Nantong Honghui Precision Plastic Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-15
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a TV set technical field specifically is a TV set shell working of plastics with protective structure, including TV set shell body and install in the louvre on TV set shell body surface, TV set shell body surface mounting has installation piece one, installation piece side-mounting has the apron. The utility model discloses a translation module parallel translation is being driven to the threaded rod, it is sliding to be driven the cover plate by the translation module again, make when not using the TV set, can cover the louvre through the cover plate, thereby prevent that the dust from adhering to and causing the jam on the surface, secondly drive inside the connecting wire head inserts power source perpendicularly through rotating the lag, perhaps drive the connecting wire head and extract from power source inside perpendicularly, thereby prevent connecting wire head and power source connection tension, need slightly rock when leading to extracting the connecting wire head and extract, play the guard action to power source, it is not hard up to prevent that power source from pulling out the connection that inserts the cause for a long time.

Description

Television shell plastic part with protection structure

Technical Field

The utility model relates to a TV set technical field specifically is a TV set shell working of plastics with protective structure.

Background

The television shell is a protective shell arranged outside the television, can protect internal machine parts from being damaged by external collision, and has certain waterproof and dustproof functions, so that the service life of the television is prolonged.

The back protecting crust of TV set all is provided with the louvre generally, use the heat energy that produces to the TV set long time through the louvre and dispel the heat, thereby prevent that the high temperature from leading to the damage of burning loss of TV set internal component, but because the louvre does not generally have protective structure, lead to louvre surface attachment dust for a long time easily, the dust can cause the louvre certain jam to appear, lead to the radiating efficiency to reduce, secondly, the interface at the TV set back is connected with the power cord tighter, so generally when extracting the power cord, can slightly rock the power cord and connect, thereby extract the power cord, because long-time frequent rocking pulls out and inserts, cause the kneck deformation, interface connection is unstable, consequently, need to design a TV set shell working of plastics with protective structure urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TV set shell working of plastics with protective structure, with the back protecting crust that solves the TV set that proposes in the above-mentioned background art generally all is provided with the louvre, dispel the heat through the heat energy that the louvre used the production for a long time, thereby prevent that the high temperature from leading to TV set internal component burning loss to damage, but because the louvre does not generally have protective structure, lead to louvre surface adhesion dust for a long time easily, the dust can cause the louvre certain jam to appear, lead to the radiating efficiency to reduce, secondly the interface at the TV set back is connected with the power cord tighter, so generally when extracting the power cord, can slightly rock the power cord and connect, thereby extract the power cord, owing to long-time frequent the pulling out of rocking, lead to the fact deformation, the unstable problem of interface connection.

In order to achieve the above purpose, the utility model provides a following technical scheme: a television shell plastic part with a protection structure comprises a television shell body and heat dissipation holes arranged on the surface of the television shell body, wherein a first mounting block is arranged on the surface of the television shell body, a shielding plate is arranged on one side surface of the first mounting block, a translation module is arranged on one side, facing the first mounting block, of the shielding plate, and a threaded rod is arranged in the first mounting block;

the television set comprises a threaded rod and is characterized in that a first bevel gear is installed at the top end of the threaded rod, a second installation block is installed on the surface of a television set shell body, a driving mechanism is arranged inside the second installation block, a power source interface is arranged on the surface of the television set shell body, a fixed block is installed outside the power source interface, a connecting head is installed inside the power source interface, and a protective sleeve is installed on the surface of the connecting head.

Preferably, the surface of the translation module is provided with a thread groove, and the thread groove on the surface of the translation module is in threaded connection with the surface of the threaded rod.

Preferably, a slotted hole is formed in one side face of the mounting block, and one end of the translation module and the slotted hole in one side face of the mounting block form a sliding structure.

Preferably, actuating mechanism including install in the inside dwang of installation piece two, second bevel gear is installed at the dwang both ends, dwang surface mounting has first drive wheel, install servo motor in the two bottom casings of installation piece, the second drive wheel is installed to the servo motor output shaft, the second drive wheel with be connected with the drive belt between the first drive wheel, second bevel gear bottom side with first bevel gear limit side meshes mutually, just second bevel gear bottom side with first bevel gear limit side is the rotary type structure.

Preferably, the surface of the protective sleeve is provided with threads, the inner side of the fixing block is provided with thread grooves, and the threads on the surface of the protective sleeve are in threaded connection with the thread grooves in the inner side of the fixing block.

Preferably, the surface of the connecting wire head is provided with an annular clamping block, and the annular clamping block on the surface of the connecting wire head is embedded in the annular clamping groove on the inner side of the protective sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. after driving first conical gear and rotating through actuating mechanism operation drive, there is first conical gear to drive threaded rod spiral and rotate, then by threaded rod drive translation module parallel translation, drive the cover plate by the translation module again and slide for when not using the TV set, can cover the louvre through the cover plate, thereby prevent that the dust from leading to the fact the jam on the surface attached to.

2. Through rotating the lag for the lag can drive inside connecting terminal inserts power source perpendicularly, perhaps drives connecting terminal and extracts from power source is inside perpendicularly, thereby prevents connecting terminal and power source connection tension, needs slightly rock when leading to extracting connecting terminal and extracts, plays the guard action to power source, prevents that power source from pulling out to insert for a long time and connect that the cause not hard up.

Drawings

Fig. 1 is a three-dimensional schematic diagram of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

fig. 3 is a schematic view of the connection structure of the power source interface and the connection terminal of the present invention;

fig. 4 is a three-dimensional schematic view of the structure of the first driving wheel and the driving belt according to the present invention.

In the figure: 1. a television housing body; 101. heat dissipation holes; 2. a first mounting block; 201. a cover plate; 202. a translation module; 203. a threaded rod; 204. a first bevel gear; 3. a second mounting block; 301. rotating the rod; 302. a second bevel gear; 303. a first drive pulley; 304. a servo motor; 305. a second transmission wheel; 306. a transmission belt; 4. a power interface; 401. a fixed block; 402. connecting a connector lug; 403. a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of:

a television shell plastic part with a protection structure comprises a television shell body 1 and a heat dissipation hole 101 arranged on the surface of the television shell body 1, wherein a first mounting block 2 is arranged on the surface of the television shell body 1, a covering plate 201 is arranged on the side surface of the first mounting block 2, a translation module 202 is arranged on one side, facing the first mounting block 2, of the covering plate 201, and a threaded rod 203 is arranged in the first mounting block 2;

first bevel gear 204 is installed on the top of threaded rod 203, and television set shell body 1 surface mounting has installation piece two 3, and installation piece two 3 is inside to be provided with actuating mechanism, and television set shell body 1 surface is provided with power source 4, and power source 4 externally mounted has fixed block 401, and power source 4 internally mounted has connecting lug 402, and connecting lug 402 surface mounting has lag 403.

Further, a thread groove is formed on the surface of the translation module 202, the thread groove on the surface of the translation module 202 is in threaded connection with the surface of the threaded rod 203, and the surface of the threaded rod 203 is in threaded rotation in the thread groove on the surface of the translation module 202, so that the translation module 202 is driven to move in parallel.

Furthermore, a slotted hole is formed in the side face of the first mounting block 2, one end of the translation module 202 and the slotted hole in the side face of the first mounting block 2 form a sliding structure, the sliding structure plays a limiting role in the translation module 202 through the slotted hole, and the translation module 202 is prevented from being influenced by friction force generated by threaded connection of surface threaded grooves during parallel movement, so that movement is not smooth.

Further, the driving mechanism comprises a rotating rod 301 installed inside the second installation block 3, second bevel gears 302 are installed at two ends of the rotating rod 301, a first transmission wheel 303 is installed on the surface of the rotating rod 301, a servo motor 304 is installed in a bottom end casing of the second installation block 3, a second transmission wheel 305 is installed on an output shaft of the servo motor 304, a transmission belt 306 is connected between the second transmission wheel 305 and the first transmission wheel 303, the bottom side of the second bevel gear 302 is meshed with the side of the first bevel gear 204, the bottom side of the second bevel gear 302 and the side of the first bevel gear 204 are in a rotating structure, after the second transmission wheel 305 is driven to rotate by the operation of the servo motor 304, the second transmission wheel 305 drives the first transmission wheel 303 to rotate by the transmission belt 306, then the first transmission wheel 303 drives the two sets of second bevel gears 302 to rotate by the rotating rod 301, and the first bevel gear 204 meshed with the second bevel gear 302 is driven to rotate, so that the transmission effect of kinetic energy is achieved.

Further, the surface of the protecting sleeve 403 is provided with threads, the inner side of the fixing block 401 is provided with thread grooves, the threads on the surface of the protecting sleeve 403 are in threaded connection with the thread grooves on the inner side of the fixing block 401, and the threads on the surface of the protecting sleeve 403 rotate in the fixing block 401 in a spiral mode, so that the protecting sleeve 403 can move vertically.

Furthermore, the surface of the connecting terminal 402 is provided with an annular clamping block, the annular clamping block on the surface of the connecting terminal 402 is embedded in an annular clamping groove on the inner side of the protecting sleeve 403, and the connecting terminal 402 is clamped in the annular clamping groove through the annular clamping block, so that when the protecting sleeve 403 rotates to drive the connecting terminal 402 to be pulled out and inserted, the connecting terminal 402 cannot be influenced by the protecting sleeve 403 to rotate.

The working principle is as follows: when the working staff uses the device, firstly, the external power supply of the device is connected, thereby the device is provided with electric power support, when the television is in a power-off state, the inside of the television does not need to carry out the heat dissipation effect, so the first bevel gear 204 is driven to rotate through the driving mechanism, then the first bevel gear 204 drives the threaded rod 203 to spirally rotate, so the threaded rod 203 can drive the translation module 202 to move in parallel, then the translation module 202 drives the covering plate 201 to slide, so the covering plate 201 can cover the heat dissipation hole 101, when the television is not used, dust is prevented from being attached to the surface of the heat dissipation hole 101, blockage is caused, the heat dissipation is influenced, secondly, when the connecting plug 402 is plugged, the protecting sleeve 403 can be rotated, the connecting plug 402 is driven by the protecting sleeve to be vertically inserted into the power supply interface 4, or the connecting plug 402 is driven to be vertically pulled out from the power supply interface 4, so that the connecting plug 402 is prevented from being connected with the power supply interface 4 too tightly, the connecting plug 402 can be slightly shaken to pull out the connecting plug 4, the protecting effect is achieved, and the loose connection is prevented from being pulled out for a long time.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a TV set shell working of plastics with protective structure, includes TV set shell body (1) and install in louvre (101) on TV set shell body (1) surface, its characterized in that: the television set shell comprises a television set shell body (1), wherein a first mounting block (2) is mounted on the surface of the television set shell body (1), a shielding plate (201) is mounted on the side surface of the first mounting block (2), a translation module (202) is mounted on one side, facing the first mounting block (2), of the shielding plate (201), and a threaded rod (203) is mounted inside the first mounting block (2);

first bevel gear (204) is installed on threaded rod (203) top, television housing body (1) surface mounting has installation piece two (3), the inside actuating mechanism that is provided with of installation piece two (3), television housing body (1) surface is provided with power source (4), power source (4) externally mounted has fixed block (401), power source (4) internally mounted has connection lug (402), connection lug (402) surface mounting has lag (403).

2. A plastic component of a television housing having a protective structure as claimed in claim 1, wherein: the surface of the translation module (202) is provided with a thread groove, and the thread groove on the surface of the translation module (202) is in threaded connection with the surface of the threaded rod (203).

3. A plastic component of a television housing having a protective structure as claimed in claim 1, wherein: a slotted hole is formed in the side face of the first mounting block (2), and one end of the translation module (202) and the slotted hole in the side face of the first mounting block (2) form a sliding structure.

4. A plastic part for a housing of a television set having a shielding structure as claimed in claim 1, wherein: actuating mechanism including install in installation piece two (3) inside dwang (301), second bevel gear (302) is installed at dwang (301) both ends, dwang (301) surface mounting has first drive wheel (303), install servo motor (304) in installation piece two (3) bottom casing, second drive wheel (305) is installed to servo motor (304) output shaft, second drive wheel (305) with be connected with between first drive wheel (303) drive belt (306), second bevel gear (302) bottom side with first bevel gear (204) avris meshes mutually, just second bevel gear (302) bottom side with first bevel gear (204) avris is the rotary type structure.

5. A plastic component of a television housing having a protective structure as claimed in claim 1, wherein: the surface of the protective sleeve (403) is provided with threads, a thread groove is formed in the inner side of the fixing block (401), and the surface threads of the protective sleeve (403) are in threaded connection with the thread groove in the inner side of the fixing block (401).

6. A plastic part for a housing of a television set having a shielding structure as claimed in claim 1, wherein: an annular clamping block is mounted on the surface of the connecting head (402), and the annular clamping block on the surface of the connecting head (402) is embedded in the annular clamping groove on the inner side of the protective sleeve (403).