CN201269956Y - Liquid crystal display fixing seat - Google Patents

Abstract

The utility model discloses a liquid crystal display fixing base, including the support frame of base, lower extreme and base fixed, be used for installing liquid crystal display panel's mounting panel and the revolving rack of joint support frame and mounting panel, base and the horizontal pin joint of support frame bottom. The utility model discloses adopt the mode of horizontal pin joint to be connected between the base of fixing base and the support frame for can rotate relatively in vertical direction between base and the support frame, when the contained angle between liquid crystal display panel and the support frame changes, contained angle between base and the support frame also correspondingly changes, and the friction portion of base is the contact with table surface tie all the time, makes LCD support more steady reliable.

Description

LCD monitor holder

technical field

The utility model relates to a liquid crystal display fixing seat.

Background technique

Due to the advantages of light weight, thin body and low radiation, liquid crystal displays have gradually replaced traditional fluorescent displays. The liquid crystal display on the market generally comprises liquid crystal panel and fixing base at present, and fixing base comprises base, the support frame that lower end is fixed with base again, is used for the mounting plate that liquid crystal panel is installed and the slewing frame that connects support frame and mounting plate. The liquid crystal panel and the support frame form a certain opening angle through the swivel frame and stand on the work table by relying on the base. Wherein, the base and the supporting frame generally can only rotate each other in the horizontal direction, so the support of the liquid crystal panel and the working table of the supporting frame is not very stable.

Contents of the invention

The purpose of the utility model is to provide a liquid crystal display fixing seat, the base of the fixing seat and the supporting frame are connected by a horizontal pivot connection, so that the base and the supporting frame can be relatively rotated in the vertical direction, and the liquid crystal panel When the angle between the base and the support frame changes, the angle between the base and the support frame also changes accordingly, so that the support of the liquid crystal display is more stable and reliable.

The technical scheme of the utility model is: a liquid crystal display fixing seat, including a base, a support frame fixed to the base at the lower end, a mounting plate for installing a liquid crystal panel, and a swivel frame connecting the support frame and the mounting plate. The bottom end of the frame is horizontally pivoted.

The further technical scheme of the utility model is: a liquid crystal display fixing seat, including a base, a support frame fixed to the base at the lower end, a mounting plate for installing a liquid crystal panel, and a slewing frame connecting the support frame and the mounting plate, the base and the mounting plate The bottom end of the support frame is horizontally pivoted.

The base includes a connection part fixed to the support frame and a friction part fixed at the bottom of the connection part.

The upper part of the connecting part is fixed to the supporting frame, and the bottom of the connecting part is provided with an accommodating groove with the opening facing downward, and the upper end of the friction part is arranged in the accommodating groove.

The utility model advantage is:

1. The base and the support frame of the utility model are connected by a horizontal pivot connection, so that the base and the support frame can rotate relatively in the vertical direction, and the angle between the liquid crystal panel and the support frame occurs When changing, the included angle between the base and the supporting frame also changes correspondingly, and the friction part of the base is always in flat contact with the work surface, so that the support of the liquid crystal display is more stable and reliable.

2. The overall folding volume of the utility model is small, and some parts do not need to be unpacked during packaging; when needed, the user does not need to install it after taking it out, and it can be used only by unfolding, which is very convenient.

Description of drawings

Fig. 1 is the structural representation of the specific embodiment of the utility model;

Fig. 2 is the schematic diagram of the explosion structure of the specific embodiment of the utility model;

Fig. 3 is the partial structural formula intention of the specific embodiment of the present utility model (lacks slewing frame outer cover and bracing frame outer cover);

Fig. 4 is the sectional view of the specific embodiment of the utility model;

Fig. 5 is a schematic diagram of a use state of a specific embodiment of the present invention;

Fig. 6 is the second schematic diagram of the use state of the specific embodiment of the use model;

Fig. 7 is a schematic diagram of the folded state of the specific embodiment of the new model.

Among them: 1 liquid crystal panel; 2 fixed seat; 21 base; 211 connecting part; 2111 accommodating groove; 2112 horizontal long hole; 212 friction part; Outer cover; 26 support frame outer covers; 27 pivots; 28 jump rings.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Embodiment; As shown in Fig. 1 to Fig. 4, a kind of liquid crystal display fixing seat 2, comprises base 21, the support frame 22 that lower end and base 21 are fixed, is used for installing the mounting plate 23 of liquid crystal panel 1 and connects support frame 22 and The swivel frame 24 of the mounting plate 23 is horizontally pivoted to the base 21 and the bottom end of the support frame 22 . The swivel frame 24 is a hinge device, which can make the liquid crystal panel 1 and the support frame 22 open and maintain a certain angle. For the sake of appearance, the revolving frame 24 is also covered with a revolving frame cover 25; the back cover of the support frame 22 is provided with a support frame cover 26.

The base 21 includes a connection portion 211 fixed to the support frame 22 and a friction portion 212 fixed at the bottom of the connection portion 211 .

The upper part of the connecting part 211 has a horizontal long hole 2112, and the bottom end of the support frame 22 protrudes from two oppositely arranged tongues 221, and the tongues 221 are provided with holes corresponding to the horizontal long holes 2112, and one end has a The pivot shaft 27 with the ring groove passes through the tongue piece 221 and the horizontal long hole 2112 , and the retaining spring 28 is fixed in the ring groove at both ends. The bottom of the connecting part 211 is provided with an accommodating groove 2111 with the opening facing downwards, and the upper end of the friction part 212 is arranged in the accommodating groove 2111, and the bottom surface of the friction part 212 has a relatively large frictional force, so that the fixing seat will not fall on the work surface. Swipe easily.

Fig. 5 and Fig. 6 are diagrams showing the state of use of the embodiment of the present invention, wherein Fig. 4 is a state in which the liquid crystal panel 1 is vertically arranged, and Fig. 5 is a state in which the liquid crystal panel 1 has a certain elevation angle. It can be seen that as the angle between the liquid crystal panel 1 and the support frame 22 changes, the angle between the support frame 22 and the base 21 also changes accordingly, but the friction part 212 of the base 21 is always in firm contact with the work surface, maintaining the fixed seat of stability. Figure 7 is a schematic diagram of the folded state of the liquid crystal display. During packaging, some parts do not need to be removed, and the overall folding volume is small. When it needs to be used, it does not need to be installed by the user after taking it out. It can be used only by unfolding it. Very convenient.

The base of the fixed seat of the utility model is connected with the support frame in a horizontal pivot connection, so that the base and the support frame can rotate relatively in the vertical direction. When the angle between the liquid crystal panel and the support frame changes , the angle between the base and the support frame also changes accordingly, and the friction part of the base is always in flat contact with the work surface, making the support of the liquid crystal display more stable and reliable.

Claims (3)

1. LCD holder, comprise the fixing bracing frame (22) of base (21), lower end and base (21), be used to install the installing plate (23) of liquid crystal panel (1) and be connected bracing frame (22) and the reversing frame (24) of installing plate (23), it is characterized in that: described base (21) and the pivot joint of bracing frame (22) bottom level.

2. LCD holder according to claim 1 is characterized in that: described base (21) comprises and is fixedly coupled portion (211) with bracing frame (22) and is fixedly arranged on friction part (212) bottom the connecting portion (211).

3. LCD holder according to claim 1, it is characterized in that: described connecting portion (211) top and bracing frame (22) are fixing, connecting portion (211) bottom is provided with downward opening storage tank (2111), and described friction part (212) upper end is located in the storage tank (2111).

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