CN218734466U - Liquid crystal television screen with explosion-proof screen - Google Patents
Liquid crystal television screen with explosion-proof screen Download PDFInfo
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- CN218734466U CN218734466U CN202222072138.5U CN202222072138U CN218734466U CN 218734466 U CN218734466 U CN 218734466U CN 202222072138 U CN202222072138 U CN 202222072138U CN 218734466 U CN218734466 U CN 218734466U
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Abstract
The utility model provides a LCD TV screen with explosion-proof screen relates to LCD TV technical field, including the TV casing, explosion-proof screen and explosion-proof shell, the internally mounted of TV casing has LCD screen, the TV casing all has the mounting panel through bolted connection in the four corners that is close to LCD screen one side, one side fixedly connected with telescopic link of mounting panel, the one end of telescopic link is extended to inside by the inside four corners of TV casing, and fixedly connected with L shape fixed block, the fixed slot has been seted up to the inboard of L shape fixed block, and the four corners of explosion-proof screen respectively with four group's fixed slot blocks, the bottom of TV casing one side is equipped with a pair of spacing hole, the top of TV casing one side is equipped with a pair of draw-in groove, and the spout has been seted up on the top of draw-in groove, a pair of stopper is installed to the bottom of explosion-proof shell one side, a pair of fixture block is installed on the top of explosion-proof shell one side. The utility model discloses a quick dismantlement and the installation of the explosion-proof shell of being convenient for, avoid explosion-proof screen to appear damaged back, the condition that is difficult to change takes place.
Description
Technical Field
The utility model belongs to the technical field of the LCD TV, more specifically say, in particular to LCD TV screen with explosion-proof screen.
Background
The liquid crystal display television is also called as an LCD television, the liquid crystal display television in strict meaning is a television which completely adopts a light emitting diode as a display device and is generally used for low-precision display or outdoor large screens, and because the screen of the liquid crystal display television is thin, the liquid crystal display television is easy to be broken when being used or carried by touching hard objects, the explosion-proof screen can be arranged outside the liquid crystal display screen in the existing liquid crystal display television, the liquid crystal display screen can be prevented from being damaged by utilizing the physical characteristic of the explosion-proof screen, and the phenomenon that the screen is burst and flies out to hurt people after the liquid crystal display television is heavily struck or extruded is avoided. However, the explosion-proof screen on the existing liquid crystal television is troublesome to install or disassemble, and the liquid crystal screen is easy to damage due to misoperation, because the difficulty in replacement is higher after the explosion-proof screen is damaged.
In view of the above, research and improvement are made on the existing structure and defects, and a liquid crystal television screen with an explosion-proof screen is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a LCD TV screen with explosion-proof screen to solve explosion-proof screen on the present LCD TV comparatively troublesome when installation or dismantlement, appear damaged back when explosion-proof screen, increased the change degree of difficulty, still easy because of the improper problem of destroying LCD screen.
The utility model discloses purpose and efficiency of LCD TV screen with explosion-proof screen are reached by following specific technological means:
the utility model provides a LCD TV screen with explosion-proof screen, includes TV casing, explosion-proof screen and explosion-proof shell, the internally mounted of TV casing has LCD screen, the TV casing all has the mounting panel through bolted connection in the four corners that is close to LCD screen one side, one side fixedly connected with telescopic link of mounting panel, the one end of telescopic link is extended to inside by the inside four corners of TV casing to fixedly connected with L shape fixed block, the fixed slot has been seted up to the inboard of L shape fixed block, just the four corners of explosion-proof screen respectively with four groups the fixed slot block, the bottom of TV casing one side is equipped with a pair of spacing hole, the top of TV casing one side is equipped with a pair of draw-in groove, just the spout has been seted up on the top of draw-in groove, a pair of stopper is installed to the bottom of explosion-proof shell one side, a pair of fixture block is installed on the top of explosion-proof shell one side, the mounting groove has been seted up on the top of fixture block, just the inside swing joint of mounting groove has the bayonet lock.
Furthermore, the pair of limiting blocks are respectively clamped with the pair of limiting holes, the pair of clamping blocks are respectively clamped with the pair of clamping grooves, and the pair of clamping pins are respectively clamped with the pair of sliding grooves.
Furthermore, the inside mounting of mounting groove has first spring, just the top of first spring and the bottom fixed connection of bayonet lock.
Furthermore, the inside of spout has the kicking block through slider sliding connection, just the bottom of kicking block and the top of bayonet lock are supported each other and are closed.
Furthermore, a second spring is connected between the mounting plate and the L-shaped fixing block, and the second spring is sleeved on the outer side of the telescopic rod.
Furthermore, screws are arranged on two sides of the corner of each television shell, which is located at four corners, and one end of each screw penetrates through the television shell to be connected with the outer side threads of the L-shaped fixing block.
Furthermore, a heat dissipation plate is arranged on one side, far away from the explosion-proof shell, of the television shell.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a LCD TV screen with explosion-proof screen, use through the cooperation of mounting panel, telescopic link, second spring, L shape fixed block, the quick installation and the dismantlement of the explosion-proof screen of being convenient for, the cooperation of rethread draw-in groove, spout, kicking block, fixture block and bayonet lock is used, the quick dismantlement and the installation of the explosion-proof shell of being convenient for, avoid the explosion-proof screen damaged back to appear, the condition that is difficult to change takes place, it can make the four corners of explosion-proof screen fixed to cooperate a pair of screw simultaneously, improve its stability greatly.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a side sectional view of the present invention;
fig. 3 is a schematic front sectional view of the present invention;
fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure B in fig. 3 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a television housing; 101. a liquid crystal screen; 102. a heat dissipation plate; 103. a limiting hole; 104. a card slot; 105. a chute; 106. a top block; 107. a screw; 2. an explosion-proof shell; 201. a limiting block; 3. an explosion-proof screen; 4. a clamping block; 401. mounting grooves; 402. a bayonet lock; 403. a first spring; 5. mounting a plate; 501. a telescopic rod; 502. a second spring; 6. an L-shaped fixed block; 601. and fixing the grooves.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a LCD TV screen with explosion-proof screen, including TV casing 1, explosion-proof screen 3 and explosion-proof shell 2, TV casing 1's internally mounted has LCD screen 101, TV casing 1 all has mounting panel 5 through bolted connection in the four corners that is close to LCD screen 101 one side, one side fixedly connected with telescopic link 501 of mounting panel 5, telescopic link 501's one end is extended to inside by TV casing 1 inside four corners, and fixedly connected with L shape fixed block 6,L shape fixed block 6's inboard has seted up fixed slot 601, and explosion-proof screen 3's four corners respectively with four group's fixed slot 601 blocks, the bottom of TV casing 1 one side is equipped with a pair of spacing hole 103, the top of TV casing 1 one side is equipped with a pair of draw-in groove 104, and the top of draw-in groove 104 has seted up spout 105, a pair of stopper 201 is installed to the bottom of explosion-proof shell 2 one side, a pair of fixture block 4 is installed on the top of explosion-proof shell 2 one side, mounting groove 401 has been seted up on the top of fixture block 4, and the inside swing joint of mounting groove 401 has bayonet lock 402.
The pair of stoppers 201 are engaged with the pair of stopper holes 103, the pair of locking blocks 4 are engaged with the pair of locking grooves 104, and the pair of locking pins 402 are engaged with the pair of sliding grooves 105.
Wherein, the internally mounted of mounting groove 401 has first spring 403, and the bottom fixed connection of the top of first spring 403 and bayonet lock 402, utilizes the effort of first spring 403, can make bayonet lock 402 kick-back in mounting groove 401 certainly to with spout 105 quick block, in order to realize the quick connection of explosion-proof shell 2 and TV casing 1.
Wherein, there is a kicking block 106 in the inside of spout 105 through slider sliding connection, and the bottom of kicking block 106 and the top of bayonet lock 402 are supported and are closed each other, through the setting of kicking block 106, are convenient for support and press bayonet lock 402, make it break away from with spout 105, are convenient for the quick dismantlement of explosion-proof shell 2 and TV casing 1.
Wherein, be connected with second spring 502 between mounting panel 5 and the L shape fixed block 6, and second spring 502 cover is established in the outside of telescopic link 501, utilizes second spring 502's effort, can make L shape fixed block 6 remove to the installation of explosion-proof screen 3 of being convenient for.
Wherein, TV housing 1 all is equipped with screw 107 in the turning both sides that are located the four corners, and the outside threaded connection of TV housing 1 and L shape fixed block 6 is run through to the one end of screw 107, through the setting of screw 107, is convenient for realize the fixed of L shape fixed block 6 to increase explosion-proof screen 3's stability.
The television housing 1 is provided with a heat sink 102 on a side away from the explosion-proof housing 2.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, after the breakage appears when explosion-proof screen 3 uses for a long time, at first through pressing ejector block 106, make ejector block 106 push down, press bayonet lock 402 back to in mounting groove 401, take fixture block 4 and stopper 201 out from draw-in groove 104 and spacing downthehole 103 respectively afterwards, realize the quick dismantlement of explosion-proof shell 2, loosen screw 107 again, the effort that utilizes second spring 502 is retrieved L shape fixed block 6, make fixed slot 601 break away from with explosion-proof screen 3's turning, realize explosion-proof screen 3's quick dismantlement, later with new explosion-proof screen 3 four corners and four group's fixed slot 601 blocks, it is fixed with L shape fixed block 6 through screw 107, so as to increase explosion-proof screen 3's stability, insert spacing hole 103 and draw-in groove 104 respectively with stopper 201 and fixture block 4 of explosion-proof shell 2 one side at last, after fixture block 4 inserts draw-in groove 104, bayonet lock 402 utilizes the effort of first spring 403 to kick-back in mounting groove 401 certainly, thereby with spout 105 block, realize explosion-proof shell 2's quick installation, avoid explosion-proof screen 3 to appear damaged, the condition that is difficult to change takes place.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a LCD TV screen with explosion-proof screen which characterized in that: including television housing (1), explosion-proof screen (3) and explosion-proof shell (2), the internally mounted of television housing (1) has LCD screen (101), television housing (1) all has mounting panel (5) through bolted connection in the four corners that is close to LCD screen (101) one side, one side fixedly connected with telescopic link (501) of mounting panel (5), the one end of telescopic link (501) is extended to inside by the inside four corners of television housing (1) to fixedly connected with L shape fixed block (6), fixed slot (601) have been seted up to the inboard of L shape fixed block (6), just the four corners of explosion-proof screen (3) respectively with four groups fixed slot (601) block, the bottom of television housing (1) one side is equipped with a pair of spacing hole (103), the top of television housing (1) one side is equipped with a pair of draw-in groove (104), just spout (105) have been seted up on the top of draw-in groove (104), a pair of stopper (201) is installed to the bottom of explosion-proof shell (2) one side, a pair of fixture block (4) is installed to the top of explosion-proof shell (2), the top of fixture block (4) has seted up the mounting groove (401), and the activity is connected with bayonet lock (401).
2. A liquid crystal television screen having an explosion proof screen as defined in claim 1, wherein: the pair of limiting blocks (201) are respectively clamped with the pair of limiting holes (103), the pair of clamping blocks (4) are respectively clamped with the pair of clamping grooves (104), and the pair of clamping pins (402) are respectively clamped with the pair of sliding grooves (105).
3. A liquid crystal television screen having an explosion proof screen as defined in claim 1, wherein: a first spring (403) is installed inside the installation groove (401), and the top end of the first spring (403) is fixedly connected with the bottom end of the clamping pin (402).
4. A liquid crystal television screen having an explosion proof screen as defined in claim 1, wherein: the inside of the sliding groove (105) is connected with a top block (106) in a sliding mode through a sliding block, and the bottom end of the top block (106) is abutted to the top end of the clamping pin (402).
5. A liquid crystal television screen having an explosion proof screen as defined in claim 1, wherein: and a second spring (502) is connected between the mounting plate (5) and the L-shaped fixing block (6), and the outer side of the telescopic rod (501) is sleeved with the second spring (502).
6. A liquid crystal television screen having an explosion proof screen as defined in claim 1, wherein: the television shell (1) is provided with screws (107) on two sides of corners positioned at four corners, and one end of each screw (107) penetrates through the television shell (1) to be in threaded connection with the outer side of the L-shaped fixing block (6).
7. A liquid crystal television screen having an explosion proof screen as defined in claim 1, wherein: the television shell (1) is provided with a heat dissipation plate (102) at one side far away from the explosion-proof shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072138.5U CN218734466U (en) | 2022-08-08 | 2022-08-08 | Liquid crystal television screen with explosion-proof screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072138.5U CN218734466U (en) | 2022-08-08 | 2022-08-08 | Liquid crystal television screen with explosion-proof screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218734466U true CN218734466U (en) | 2023-03-24 |
Family
ID=85629448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222072138.5U Active CN218734466U (en) | 2022-08-08 | 2022-08-08 | Liquid crystal television screen with explosion-proof screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218734466U (en) |
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2022
- 2022-08-08 CN CN202222072138.5U patent/CN218734466U/en active Active
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