CN213519075U - Charging type liquid crystal display screen - Google Patents

Abstract

The utility model relates to a household electrical appliances technical field just discloses a rechargeable liquid crystal display, including shell and display screen, shell bottom fixedly connected with bracing piece, bracing piece one end fixedly connected with rotary disk, the inside swing joint of rotary disk has rotatory piece, rotatory piece bottom fixedly connected with base, base upper portion both ends all are equipped with the spout, the inside equal swing joint of spout has the slider, equal fixedly connected with connecting rod on the slider, connecting rod one end fixed connection shell. This kind of rechargeable liquid crystal display rotates on rotatory piece through the rotary disk to the shell is rotatory, makes the orientation of display screen change, avoids current display screen angle modulation to need remove whole display screen device, thereby the convenience is adjusted the orientation angle to liquid crystal display.

Description

Charging type liquid crystal display screen

Technical Field

The utility model relates to a household electrical appliances technical field specifically is a rechargeable liquid crystal display.

Background

The liquid crystal display is a flat thin display device, is composed of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, and has low power consumption, so that the liquid crystal display is favored by engineers and is suitable for electronic devices using batteries.

Current liquid crystal display screen and support frame formula design as an organic whole usually, when adjusting the orientation of screen, need remove whole display screen device, and inconvenient to liquid crystal display regulation orientation angle, current liquid crystal display need insert the electricity and use moreover, because the length of electric wire is limited, liquid crystal display's the position of placing relatively fixed, very inconvenient use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rechargeable liquid crystal display possesses convenient regulation orientation angle and chargeable waiting advantage, has solved the problem that the background art provided.

(II) technical scheme

For realizing above-mentioned convenient regulation orientation angle and chargeable purpose, the utility model provides a following technical scheme: the utility model provides a rechargeable liquid crystal display, includes shell and display screen, shell bottom fixedly connected with bracing piece, bracing piece one end fixedly connected with rotary disk, the inside swing joint of rotary disk has rotatory piece, rotatory piece bottom fixedly connected with base, base upper portion both ends all are equipped with the spout, the inside equal swing joint of spout has the slider, equal fixedly connected with connecting rod on the slider, connecting rod one end fixed connection shell.

Preferably, shell inner chamber fixed connection and battery, the outside one side of shell is equipped with the mouth that charges, the mouth that charges is connected with the battery electricity, shell inner chamber fixedly connected with lamp plate, lamp plate and battery electricity are connected, a plurality of LED lamp holder of fixedly connected with on the lamp plate.

Preferably, one side of the shell is fixedly connected with the display screen, and the other side of the shell is provided with a heat dissipation port.

Preferably, a rotating groove is formed in the rotating disc, the rotating block is located in the rotating groove, and the rotating block and the rotating groove are identical in size and shape.

Preferably, the sliding groove is an arc-shaped groove, the sliding block is of an arc-shaped structure, and the arc formed by the sliding groove and the sliding block is an arc on the same circle.

Preferably, the support rod is located the center of the upper portion of the rotating disc, the support rod is perpendicular to the rotating disc, and the rotating disc, the rotating block and the sliding groove are all in the same axis.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of rechargeable liquid crystal display rotates on rotatory piece through the rotary disk to the shell is rotatory, makes the orientation of display screen change, avoids current display screen angle modulation to need remove whole display screen device, thereby the convenience is adjusted the orientation angle to liquid crystal display.

2. This kind of rechargeable liquid crystal display can charge to the battery through the mouth that charges to make this liquid crystal display can not connect the power to use, selection liquid crystal display's that can be more free place the position, facilitate the use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a schematic view of the charging port structure of the present invention.

In the figure: 1. a housing; 2. a display screen; 3. a support bar; 4. rotating the disc; 5. rotating the block; 6. a base; 7. a chute; 8. a slider; 9. a connecting rod; 10. a storage battery; 11. a charging port; 12. a lamp panel; 13. LED lamp holder.

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.

Example one

Referring to fig. 1-3, a rechargeable liquid crystal display, includes a housing 1 and a display 2, a support rod 3 is fixedly connected to the bottom of the housing 1, a rotating disk 4 is fixedly connected to one end of the support rod 3, a rotating block 5 is movably connected to the inside of the rotating disk 4, a base 6 is fixedly connected to the bottom of the rotating block 5, sliding slots 7 are respectively arranged at two ends of the upper portion of the base 6, sliders 8 are respectively and movably connected to the inside of the sliding slots 7, connecting rods 9 are respectively and fixedly connected to the sliders 8, one end of each connecting rod 9 is fixedly connected to the housing 1, the display 2 is fixedly connected to one side of the housing 1, a heat dissipation port is arranged at the other side of the housing 1, the heat dissipation port can dissipate heat from the inside of the housing 1 to avoid burning out of electric elements inside the housing 1, a rotating slot is arranged inside the rotating disk 4, in order to avoid rotary disk 4 to one side slope, thereby prevent the slope of display screen 2, spout 7 is the arc wall, slider 8 is the arc structure, and the arc that spout 7 and slider 8 become is the arc on the same circle, slider 8 can be unobstructed slides at will in whole spout 7, bracing piece 3 is located 4 upper portion centers of rotary disk, and 3 perpendicular to rotary disk 4 of bracing piece, rotary disk 4 and rotatory piece 5 and spout 7 are same axle center, for realizing that slider 8 slides in spout 7, the circle that forms when rotary disk 4 rotates, rotary disk 4 self promptly, should be concentric circles with the circle that spout 7 formed.

Example two

Based on embodiment one, as shown in fig. 1-3, 1 inner chamber fixed connection of shell and battery 10, 1 outside one side of shell is equipped with the mouth 11 that charges, and the mouth 11 that charges is connected with battery 10 electricity, 1 inner chamber fixed connection of shell lamp plate 12, and lamp plate 12 and battery 10 electricity are connected, and a plurality of LED lamp holder 13 of fixedly connected with on the lamp plate 12 can charge battery 10 through the mouth 11 that charges to can not connect the power when making liquid crystal display use.

The working principle is as follows: when the liquid crystal display is used, the orientation angle of the display screen 2 can be changed by rotating the shell 1, when the orientation of the display screen 2 needs to be adjusted, one hand presses the base 6 to relatively fix the base 6, then the shell 1 is rotated, the rotating disk 4 rotates on the rotating block 5, so that the angle of the display screen 2 can be adjusted, when the display screen 2 rotates, the connecting rod 9 below the shell 1 moves, so that the sliding block 8 slides in the sliding groove 7, the shell 1 is supported on two sides of the supporting rod 3 through the sliding block 8 and the connecting rod 9, the integral structure of the display screen is reinforced, when the liquid crystal display is charged, one end of a charging wire is inserted into the charging port 11, the other end of the charging wire is connected with a power supply, so that the liquid crystal display can be charged without connecting with the power supply, and the placing position of the liquid crystal display can be more freely selected, is convenient to use.

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 (6)

1. A rechargeable liquid crystal display screen comprises a shell (1) and a display screen (2);

the method is characterized in that:

the utility model discloses a rotary table, including shell (1), bottom fixedly connected with bracing piece (3), bracing piece (3) one end fixedly connected with rotary disk (4), the inside swing joint of rotary disk (4) has rotatory piece (5), rotatory piece (5) bottom fixedly connected with base (6), base (6) upper portion both ends all are equipped with spout (7), the inside equal swing joint of spout (7) has slider (8), equal fixedly connected with connecting rod (9) on slider (8), connecting rod (9) one end fixed connection shell (1).

2. The rechargeable liquid crystal display panel of claim 1, wherein: shell (1) inner chamber fixed connection and battery (10), shell (1) outside one side is equipped with mouthful (11) that charge, mouthful (11) and battery (10) electricity are connected to charge, shell (1) inner chamber fixedly connected with lamp plate (12), lamp plate (12) and battery (10) electricity are connected, fixedly connected with a plurality of LED lamp holder (13) on lamp plate (12).

3. The rechargeable liquid crystal display panel of claim 1, wherein: the display screen is fixedly connected to one side of the shell (1), and a heat dissipation opening is formed in the other side of the shell (1).

4. The rechargeable liquid crystal display panel of claim 1, wherein: the rotary plate is characterized in that a rotary groove is formed in the rotary plate (4), the rotary block (5) is located in the rotary groove, and the rotary block (5) and the rotary groove are the same in size and shape.

5. The rechargeable liquid crystal display panel of claim 1, wherein: the sliding groove (7) is an arc-shaped groove, the sliding block (8) is of an arc-shaped structure, and the arcs formed by the sliding groove (7) and the sliding block (8) are arcs on the same circle.

6. The rechargeable liquid crystal display panel of claim 1, wherein: the support rod (3) is located at the center of the upper portion of the rotating disc (4), the support rod (3) is perpendicular to the rotating disc (4), and the rotating disc (4), the rotating block (5) and the sliding groove (7) are all in the same axis.

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