CN213960523U

CN213960523U - Ultra-thin type leak protection light high definition display screen

Info

Publication number: CN213960523U
Application number: CN202120068415.8U
Authority: CN
Inventors: 陈赐宜
Original assignee: Shenzhen Zhongzhi Innovation Electronics Co ltd
Current assignee: Shenzhen Zhongzhi Innovation Electronics Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-08-13
Anticipated expiration: 2031-01-11

Abstract

The utility model relates to a display screen technical field just discloses an ultra-thin type leak protection light high definition display screen, including lower casing, the inside of casing is hollow structure down, and the top of casing is provided with the casing down, and it is a mouthful font to go up the casing, the bleeder vent has all been seted up to both sides around the casing down, and the power groove has all been seted up to the left and right sides of casing down, and the power groove is horizontal T font, and the inside sliding connection in power groove has the power pole, and the power pole is horizontal T font equally. This ultra-thin type leak protection light high definition display screen, through making the locating lever anticlockwise rotate, and then make the power pole obtain fixedly, make the mount obtain the secondary fixed, and then make casing and last casing fixed firm more stable down, make the operative installations that the workman can be more convenient simultaneously, make the display screen when the problem appears to a certain extent, maintenance worker can be more convenient dismantle the device, it is more convenient to make the later maintenance of device.

Description

Ultra-thin type leak protection light high definition display screen

Technical Field

The utility model relates to a display screen technical field specifically is an ultra-thin type leak protection light high definition display screen.

Background

The display screen, belong to one of the flat panel display, is used for the screen display of television and computer, the advantage of the display screen is low in power consumption, small, radiation is low, with the rapid development of the society, make the kind of the display screen more and more, the display screen is also applied to various trades extensively at the same time; the shell of some display screens is assembled by screws at present; but after the screw live time is long, the screw is easily corroded by external air, and then makes the screw take place the rustization, and then when the display screen breaks down, the maintenance workman can not more convenient dismantle the casing of display screen, and simultaneously when the fixed screw was dismantling, the strength of application is great, or when often dismantling, easily makes the dismantlement mouth of fixed screw take place the damage, makes the maintenance workman strengthen to the dismantlement degree of difficulty of fixed screw.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an ultra-thin type leak protection light high definition display screen, possess and make the display screen when the problem appears, maintenance workman can be more convenient dismantle the device, make the later maintenance advantage such as more convenient of device, screw live time is long afterwards solved, the screw is easily corroded by external air, and then make the screw take place the rustization, and then when the display screen breaks down, maintenance workman can not dismantle the casing of display screen more convenient, simultaneously when the fixed screw is being dismantled, the strength of use is great, or when often dismantling, easily make the dismantlement mouth of fixed screw take place the damage, make the problem that the maintenance workman increases to the dismantlement degree of difficulty of fixed screw.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultra-thin type leak protection light high definition display screen, includes casing down, and the inside of casing is hollow structure down, and the top of casing is provided with the casing down, goes up the casing and is a mouthful font, the bleeder vent has all been seted up to both sides around the casing down, and the driving groove has all been seted up to the left and right sides of casing down, and the driving groove is horizontal T font, and the inside sliding connection of driving groove has a power rod, and the power rod is horizontal T font equally, and the constant head tank has been seted up at the top of casing down, and the sliding tray has all been seted up on the inside front and back surface of casing down, and the sliding tray is horizontal L shape, and.

Preferably, the inside of power groove communicates with each other with the inside of casing down, and the inside of two power grooves is provided with the same structure, and the quantity of constant head tank is four, and four constant head tanks are the top array of rectangle mode casing under, and the inside of four constant head tanks is provided with the same structure.

Preferably, the number of sliding tray is four, and four sliding trays use two to be a set of, and two sets of sliding trays are mirror image form and set up at the inside front and back surface of casing down, and the inside of sliding tray horizontal groove communicates with each other with the inside of constant head tank.

Preferably, multiple positioning fixing device includes the mount, the surface of mount and the inside sliding connection of sliding tray, the mount is horizontal U font, the right-hand member of mount transverse bar is provided with the inclined plane, the bottom of mount transverse bar is provided with the spin, the left side fixedly connected with spring of mount longitudinal rod, the second rotation groove has been seted up to the inside of power rod transverse bar, the vertical cross-section in second rotation groove is horizontal L shape equally, the vertical cross-section in second rotation groove vertical groove is fan-shaped, the vertical cross-section in second rotation groove transverse groove is circular, first rotation groove has been seted up to the upper surface of power groove transverse groove inside, the vertical cross-section in first rotation groove is fan-shaped equally, the inside rotation in second rotation groove is connected with the locating lever, the locating lever is approximate U font, the bottom fixedly connected with fixed block of last casing, the fixed slot has been seted up in the left side of fixed.

Preferably, the surface of the rolling ball is movably connected with the inner wall of the sliding groove, the left side of the longitudinal rod of the fixing frame is fixedly connected with the right side of the transverse rod of the power rod, the number of the springs is two, and the two springs are arranged on the front side and the rear side of the left side of the longitudinal rod of the fixing frame in a mirror image mode.

Preferably, the inside in second rotation groove runs through the inside of power rod and extends to the outside of power rod, the inside sliding connection of the vertical pole in locating lever right side and first rotation groove, the inside sliding connection of the fixed block surface and constant head tank, the inside sliding connection of the right-hand member of mount transverse bar and fixed slot.

(III) advantageous effects

Compared with the prior art, the utility model provides an ultra-thin type leak protection light high definition display screen possesses following beneficial effect:

1. this ultra-thin type leak protection light high definition display screen, through making the locating lever anticlockwise rotate, and then make the inside of the vertical pole on locating lever right side slip into first rotation groove, simultaneously because the effort of spring to the mount, make the vertical pole on power pole and first rotation groove on locating lever right side form relative effort, and then make the position of locating lever obtain fixedly, and then make the power pole obtain fixedly, it is fixed to make the mount obtain the secondary, and then make the fixed firm stability more of casing and last casing down, make the operative installations that the workman can be more convenient simultaneously, make the display screen when the problem appears to a certain extent, the maintenance workman can be more convenient dismantle the device, it is more convenient to make the later maintenance of device.

2. This ultra-thin type leak protection light high definition display screen can make the frictional force between mount horizontal pole and the sliding tray inner wall obtain reducing through the spin, and then makes the mount can more smooth to a certain extent remove about the inside of sliding tray, makes the mount remove in the inside of sliding tray to a certain extent simultaneously, takes place to block dead circumstances and obtains reducing, and then makes the operative installations that the workman can be more convenient.

3. This ultra-thin type leak protection light high definition display screen, through the inclined plane that mount transverse bar right-hand member set up, make the frictional force between fixed block and the mount transverse bar obtain reducing, when making the fixed block at the inside downstream of constant head tank, can promote two mounts and carry out the relative removal of keeping away from, be horizontal U font through the mount, make the power pole can make the fixed block of the upper casing left and right sides fix simultaneously through the mount, and then make the fixed more convenient of upper casing and lower casing.

Drawings

FIG. 1 is a schematic view of the ultra-thin light-leakage-proof high definition display screen of the present invention;

FIG. 2 is a schematic view of the lower housing structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the lower housing of the present invention;

fig. 4 is a schematic view of the front plane structure of the lower housing of the present invention.

In the figure: the device comprises a lower shell 1, an

upper shell

2, 3 air holes, 4 power rods, 5 positioning rods, 6 power grooves, 7 sliding grooves, 8 fixing frames, 9 springs, 10 positioning grooves, 11 fixing blocks, 12 fixing grooves, 13 first rotating grooves, 14 second rotating grooves and 15 rolling balls.

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 a technical solution: an ultra-thin anti-light-leakage high-definition display screen comprises a lower shell 1, wherein the lower shell 1 is of a hollow structure, a circuit board can be arranged in the lower shell 1, an upper shell 2 is arranged at the top of the lower shell 1, the upper shell 2 is of a square shape, a display screen can be arranged in the upper shell 2, vent holes 3 are formed in the front side and the rear side of the lower shell 1, heat generated by the circuit board in the lower shell 1 can be rapidly dissipated through the vent holes 3, power grooves 6 are formed in the left side and the right side of the lower shell 1, the power grooves 6 are of a transverse T shape, the interiors of the power grooves 6 are communicated with the interiors of the lower shell 1, the interiors of the two power grooves 6 are of the same structure, a power rod 4 is connected to the interiors of the power grooves 6 in a sliding manner, the power rod 4 is of a transverse T shape, the power rod 4 can move left and right in the interiors of the power grooves 6, a positioning groove 10 is formed in the top of the lower shell 1, the number of the positioning grooves 10 is four, the four positioning grooves 10 are arrayed at the top of the lower shell 1 in a rectangular mode, the same structure is arranged inside the four positioning grooves 10, sliding grooves 7 are formed in the front surface and the rear surface of the inner portion of the lower shell 1, the sliding grooves 7 are in a transverse L shape, the number of the sliding grooves 7 is four, two sliding grooves 7 are in one group, two groups of sliding grooves 7 are arranged on the front surface and the rear surface of the inner portion of the lower shell 1 in a mirror image mode, the inner portions of the transverse grooves of the sliding grooves 7 are communicated with the inner portions of the positioning grooves 10, and multiple positioning fixing devices are arranged inside the sliding grooves 7;

the multiple positioning fixing device comprises a fixing frame 8, the surface of the fixing frame 8 is in sliding connection with the inside of a sliding groove 7, the fixing frame 8 can move left and right in the sliding groove 7, the fixing frame 8 is in a transverse U shape, the right end of a transverse rod of the fixing frame 8 is provided with an inclined plane, the bottom of the transverse rod of the fixing frame 8 is provided with a rolling ball 15, the rolling ball 15 can roll at the bottom of the transverse rod of the fixing frame 8, the surface of the rolling ball 15 is movably connected with the inner wall of the sliding groove 7, the rolling ball 15 can roll and move on the inner wall of the sliding groove 7, the friction force between the transverse rod of the fixing frame 8 and the inner wall of the sliding groove 7 can be reduced through the rolling ball 15, the fixing frame 8 can move left and right in the sliding groove 7 more smoothly to a certain degree, and meanwhile, when the fixing frame 8 moves in the sliding groove 7 to a certain degree, the occurrence of blocking is reduced, and further the using device for workers is more convenient, the left side of a longitudinal rod of a fixed frame 8 is fixedly connected with the right side of a transverse rod of a power rod 4, the fixed frame 8 can be moved left and right by the left and right movement of the power rod 4, the left side of the longitudinal rod of the fixed frame 8 is fixedly connected with two springs 9, the two springs 9 are arranged at the front and back sides of the left side of the longitudinal rod of the fixed frame 8 in a mirror image mode, the power rod 4 is positioned between the two springs 9 and is not contacted with the springs 9, the springs 9 can be compressed and stretched by the left and right movement of the fixed frame 8, a second rotating groove 14 is arranged in the transverse rod of the power rod 4, the vertical section of the second rotating groove 14 is also in a transverse L shape, the vertical section of the vertical groove of the second rotating groove 14 is in a fan shape, and the longitudinal section of the transverse groove of the second rotating groove 14 is in a circular shape, the inside of the second rotating groove 14 penetrates through the inside of the power rod 4 and extends to the outside of the power rod 4, the upper surface of the inside of the transverse groove of the power groove 6 is provided with a first rotating groove 13, the longitudinal section of the first rotating groove 13 is also fan-shaped, the inside of the second rotating groove 14 is rotatably connected with a positioning rod 5, the positioning rod 5 is approximately U-shaped, the positioning rod 5 can rotate in the second rotating groove 14, the surface of a right vertical rod of the positioning rod 5 is slidably connected with the inside of the first rotating groove 13, the right vertical rod of the positioning rod 5 can slide into and slide out of the inside of the first rotating groove 13, the bottom of the upper shell 2 is fixedly connected with a fixed block 11, the surface of the fixed block 11 is slidably connected with the inside of the positioning groove 10, the fixed block 11 can move up and down in the positioning groove 10, the left side of the fixed block 11 is provided with a fixed groove 12, the right end of the transverse rod of the fixed frame 8 is slidably connected with the inside of the fixed groove 12, the right end of the transverse rod of the fixing frame 8 can slide into and out of the fixing groove 12;

the fixing block 11 is made to slide into the positioning groove 10, the friction between the fixing block 11 and the transverse rod of the fixing frame 8 is reduced through the inclined plane arranged at the right end of the transverse rod of the fixing frame 8, and simultaneously, when the fixing block 11 moves downwards in the positioning groove 10, the two fixing frames 8 can be pushed to move away from each other relatively, the spring 9 is compressed, the power rod 4 moves leftwards in the power groove 6, when the fixing groove 12 slides to the right side of the right end of the transverse rod of the fixing frame 8, the spring 9 resets to make the right end of the transverse rod of the fixing frame 8 slide into the fixing groove 12, so as to fix the lower shell 1 and the upper shell 2, meanwhile, the power rod 4 slides into the power groove 6, so that the positioning rod 5 rotates anticlockwise, so that the vertical rod on the right side of the positioning rod 5 slides into the first rotating groove 13, and simultaneously, because of the acting force of the spring 9 on the fixing frame 8, make power pole 4 and first rotating groove 13 form relative effort to the vertical pole on locating lever 5 right side, and then make the position of locating lever 5 fixed, and then make power pole 4 fixed, it is fixed to make mount 8 obtain the secondary, and then make casing 1 and last casing 2's fixed firm more stable down, make the operative installations that the workman can be more convenient simultaneously, make the display screen when the problem appears to a certain extent, the maintenance workman can be more convenient dismantle the device, it is more convenient to make the later maintenance of device.

The working principle is as follows:

when the ultra-thin light leakage prevention high-definition display screen is used, the fixed block 11 slides into the positioning groove 10, the friction force between the fixed block 11 and the transverse rod of the fixing frame 8 is reduced through the inclined plane arranged at the right end of the transverse rod of the fixing frame 8, meanwhile, when the fixed block 11 moves downwards in the positioning groove 10, the two fixing frames 8 can be pushed to move away from each other relatively, the spring 9 is compressed, the power rod 4 moves leftwards in the power groove 6, when the fixed groove 12 slides to the right side of the right end of the transverse rod of the fixing frame 8, the spring 9 is reset to enable the right end of the transverse rod of the fixing frame 8 to slide into the fixed groove 12, so that the lower shell 1 and the upper shell 2 are fixed, meanwhile, the power rod 4 slides into the power groove 6, the positioning rod 5 rotates anticlockwise, and the vertical rod on the right side of the positioning rod 5 slides into the first rotating groove 13, meanwhile, due to the acting force of the spring 9 on the fixing frame 8, the power rod 4 and the first rotating groove 13 form a relative acting force on the vertical rod on the right side of the positioning rod 5, so that the position of the positioning rod 5 is fixed, and further the power rod 4 is fixed, so that the fixing frame 8 is secondarily fixed, and further the lower shell 1 and the upper shell 2 are fixed more firmly and stably, so that the positioning rod 5 rotates clockwise, the vertical rod on the right side of the positioning rod 5 slides out of the first rotating groove 13 and enters the transverse groove of the power groove 6, and further the fixing of the fixing frame 8 is released, so that the power rod 4 moves leftwards, and further the transverse rod of the fixing frame 8 slides out of the fixing groove 12, and further the fixing of the lower shell 1 and the upper shell 2 is released.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultra-thin type leak protection light high definition display screen, includes casing (1) down, and the inside of casing (1) is hollow structure down, and the top of casing (1) is provided with casing (2) down, and upward casing (2) are the mouth font, its characterized in that: bleeder vent (3) have all been seted up to both sides around lower casing (1), dynamic groove (6) have all been seted up to the left and right sides of lower casing (1), dynamic groove (6) are horizontal T font, the inside sliding connection of dynamic groove (6) has power pole (4), power pole (4) are horizontal T font equally, constant head tank (10) have been seted up at the top of lower casing (1), sliding tray (7) have all been seted up on the inside front and back surface of casing (1) down, sliding tray (7) are horizontal L shape, the inside of sliding tray (7) is provided with multiple location fixing device.

2. The ultra-thin type light leakage prevention high definition display screen of claim 1, wherein: the inside of power groove (6) communicates with each other with the inside of casing (1) down, and the inside of two power grooves (6) is provided with the same structure, and the quantity of constant head tank (10) is four, and four constant head tanks (10) are the top array of rectangle mode casing (1) down, and the inside of four constant head tanks (10) is provided with the same structure.

3. The ultra-thin type light leakage prevention high definition display screen of claim 1, wherein: the quantity of sliding tray (7) is four, and four sliding tray (7) use two to be a set of, and two sets of sliding tray (7) are mirror image form and set up at the inside front and back surface of casing (1) down, and the inside of sliding tray (7) transverse groove communicates with each other with the inside of constant head tank (10).

4. The ultra-thin type light leakage prevention high definition display screen of claim 1, wherein: the multi-positioning fixing device comprises a fixing frame (8), the surface of the fixing frame (8) is in sliding connection with the inside of a sliding groove (7), the fixing frame (8) is in a transverse U shape, the right end of a transverse rod of the fixing frame (8) is provided with an inclined plane, the bottom of the transverse rod of the fixing frame (8) is provided with a rolling ball (15), the left side of a longitudinal rod of the fixing frame (8) is fixedly connected with a spring (9), the inside of the transverse rod of a power rod (4) is provided with a second rotating groove (14), the vertical section of the second rotating groove (14) is also in a transverse L shape, the vertical section of the vertical groove of the second rotating groove (14) is in a fan shape, the vertical section of the transverse groove of the second rotating groove (14) is in a circular shape, the upper surface inside the transverse groove of a power groove (6) is provided with a first rotating groove (13), the vertical section of the first rotating groove (13) is also in a fan shape, the inside of the second rotating groove (14) is rotatably connected with a positioning rod (5), the positioning rod (5) is approximately U-shaped, the bottom of the upper shell (2) is fixedly connected with a fixing block (11), and a fixing groove (12) is formed in the left side of the fixing block (11).

5. The ultra-thin type light leakage prevention high definition display screen of claim 4, wherein: the surface of the rolling ball (15) is movably connected with the inner wall of the sliding groove (7), the left side of the longitudinal rod of the fixing frame (8) is fixedly connected with the right side of the transverse rod of the power rod (4), the number of the springs (9) is two, and the two springs (9) are arranged on the left front side and the back side of the longitudinal rod of the fixing frame (8) in a mirror image mode.

6. The ultra-thin type light leakage prevention high definition display screen of claim 4, wherein: the inside of second rotation groove (14) runs through the inside of power rod (4) and extends to the outside of power rod (4), the inside sliding connection of the surface of the vertical pole in locating lever (5) right side and first rotation groove (13), the inside sliding connection of the surface of fixed block (11) and constant head tank (10), the inside sliding connection of the right-hand member of mount (8) transverse bar and fixed slot (12).