CN211203495U

CN211203495U - Liquid crystal display screen with protection device

Info

Publication number: CN211203495U
Application number: CN201922428990.XU
Authority: CN
Inventors: 宋川
Original assignee: Shenzhen Jushi Technology Co ltd
Current assignee: Shenzhen Jushi Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-07
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a liquid crystal display with protection device. The utility model discloses, including the base, the inside fixed mounting of base has the balancing weight, and one side of balancing weight runs through there is the depression bar, and the bottom fixed mounting of depression bar has the top fixed mounting of sucking disc balancing weight to have first spring. The utility model discloses, the depression bar is moved in the downward pressure, make the sucking disc adsorb on the desktop through the depression bar, first stopper is under the effect of first spring this moment, get into in the depression bar is inside, fix the position of depression bar, the stability of this display screen is strengthened to the weight of the inside balancing weight of base of recycling, when the display screen uses, adjust the holistic height of display through removing the link, when the link is adjusted, the second stopper is deviate from the inside recess of link through compressing the second spring, altitude mixture control finishes the back, the second stopper is fixed in the recess that the link inside set up again under the effect of second spring, the position to the link.

Description

Liquid crystal display screen with protection device

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display with protection device.

Background

A liquid crystal display (L CD) is used for digital watches and many portable computers, a display type, L CD, uses two pieces of polarized material, between which is a liquid crystal solution, when current is passed through the liquid, the crystals are rearranged so that light cannot pass through them, therefore, each crystal acts like a louver, allowing light to pass through and blocking light, current technology information products of liquid crystal display (L CD) are developed toward light, thin, short, and small targets, display products having a long history in the computer periphery are certainly not exceptional, and under the premise of being convenient to carry and carry, conventional display modes such as CRT video display and L ED display are subject to factors such as excessive volume or very large power consumption, and cannot meet the actual needs of users.

When current liquid crystal display placed at the desktop, only set up on the desktop through the great base of basal area, then when the display screen meets with the collision, very easily empty, and then lead to the screen to damage, lead to unable use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display with protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display screen with a protection device comprises a base, wherein a balancing weight is fixedly arranged in the base, a pressure lever penetrates through one side of the balancing weight, a sucker is fixedly arranged at the bottom of the pressure lever, a first spring is fixedly arranged above the balancing weight, a first limiting block is fixedly arranged at one end of the first spring, a connecting frame is movably arranged in the base, the bottom of the connecting frame is fixedly provided with a supporting frame, the side wall of the connecting frame is fixedly provided with a connecting cylinder, one end of the connecting cylinder is movably provided with a connecting rod through a rotating shaft, one end of the connecting rod is fixedly provided with a display screen, the side wall of the display screen is fixedly provided with a wiring hole, the top of the supporting frame is fixedly provided with a stop block, the inside fixed mounting of base lateral wall has the second spring, the one end fixed mounting of second spring has the second stopper.

Preferably, the base is an L-shaped rectangular block, and a sliding groove matched with the connecting frame and the supporting frame is formed in the side wall of the base.

Preferably, the number of the second limiting blocks is even and is divided into two groups, and the two groups of the second limiting blocks are symmetrically arranged inside the sliding groove formed in the side wall of the base.

Preferably, the number of the first limiting blocks is two, the first limiting blocks are arranged inside the base in a symmetrical mode, and grooves matched with the first limiting blocks are formed in the top end of the pressing rod.

Preferably, the included angle between the stop block and the support frame is ninety degrees, and the display screen and the support frame are in a vertical relation when the side wall of the display screen is in contact with the stop block due to the arrangement position of the stop block.

Preferably, the number of the suckers is not less than four, and the four suckers are arranged inside the bottom end of the base in a linear arrangement mode.

Compared with the prior art, the beneficial effects of the utility model are that: this liquid crystal display with protection device, place the base in the desktop after, the depression bar is moved to the downward pressure, make the sucking disc adsorb on the desktop through the depression bar, first stopper is under the effect of first spring this moment, get into in the depression bar inside, fix the position of depression bar, the stability of this display screen is strengthened to the weight of the inside balancing weight of base of recycling, when the display screen uses, adjust the holistic height of display through removing the link, when the link adjusts, the second stopper is deviate from the inside recess of link through compressing the second spring, altitude mixture control finishes the back, the second stopper again gets into the inside recess that sets up of link under the effect of second spring, fix the position of link.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 2;

FIG. 4 is a schematic view of the structure of the connecting frame and the supporting frame of the present invention;

fig. 5 is a front view of the sliding groove structure arranged inside the base of the present invention.

In the figure: 1 base, 2 balancing weights, 3 depression bars, 4 sucking discs, 5 first springs, 6 first stoppers, 7 link, 8 support frames, 9 connecting cylinders, 10 connecting rods, 11 display screens, 12 wiring holes, 13 stoppers, 14 second springs, 15 second stoppers.

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.

Please refer to fig. 1-5, the utility model provides an embodiment, a liquid crystal display with protection device, including base 1, base 1's shape is L type rectangular block, the spout of link 7 and the 8 looks adaptations of support frame is seted up to the inside of base 1 lateral wall, base 1 inside fixed mounting has balancing weight 2, there is depression bar 3 lateral wall run through one side of balancing weight 2, depression bar 3's bottom fixed mounting has sucking disc 4, the quantity of sucking disc 4 is no less than four, four sucking disc 4 set up in the inside of base 1 bottom with the form of linear arrangement, top fixed mounting of balancing weight 2 has first spring 5, the one end fixed mounting of first spring 5 has first stopper 6, the quantity of first stopper 6 is two, two first stoppers 6 set up in the inside of base 1 with the form of symmetry, the inside on depression bar 3 top sets up the recess with first stopper 6 looks adaptation, base 1's interior movable mounting has link 7, the bottom fixed mounting of link 7 has support frame 8, the lateral wall fixed mounting of link 7 has a connection section of thick bamboo 9, the one end of a pivot movable mounting connecting rod 10, the one end fixed mounting has a recess of the 13 looks adaptation with first stopper 6, the inside fixed mounting has a link 13, the link 13 sets up the straight line 13, the straight mounting has a second stopper 13, the straight mounting has a terminal of a terminal, the link 13, the straight line mounting has a terminal of a terminal, the link 13, the straight mounting has a terminal 13, the straight line mounting has a terminal of a terminal, the link 13, the straight mounting has a terminal, the straight line mounting.

The working principle is as follows: during the use, place base 1 back on the desktop, depression bar 3 is moved to the downward pressure, make sucking disc 4 adsorb on the desktop through depression bar 3, first stopper 6 is under first spring 5's effect this moment, get into in depression bar 3 is inside, fix the position of depression bar 3, recycle the stability that this display screen 11 was strengthened to the weight of the inside balancing weight 2 of base 1, when display screen 11 carries out the use, adjust the holistic height of display 11 through removing link 7, when link 7 adjusts, second stopper 15 deviates from the inside recess of link 7 through compressing second spring 14, after the altitude mixture control finishes, second stopper 15 again gets into the recess of the inside setting of link 7 under the effect of second spring 14, fix the position of link 7.

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 scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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 liquid crystal display with protection device, includes base (1), its characterized in that: the base is characterized in that a balancing weight (2) is fixedly mounted inside the base (1), a pressing rod (3) penetrates through one side of the balancing weight (2), a sucker (4) is fixedly mounted at the bottom of the pressing rod (3), a first spring (5) is fixedly mounted above the balancing weight (2), a first limiting block (6) is fixedly mounted at one end of the first spring (5), a connecting frame (7) is movably mounted inside the base (1), a supporting frame (8) is fixedly mounted at the bottom of the connecting frame (7), a connecting cylinder (9) is fixedly mounted on the side wall of the connecting frame (7), a connecting rod (10) is movably mounted at one end of the connecting cylinder (9) through a rotating shaft, a display screen (11) is fixedly mounted at one end of the connecting rod (10), a wiring hole (12) is fixedly mounted on the side wall of the display screen (11), and a stop block (13) is fixedly mounted at the top of, the inside fixed mounting of base (1) lateral wall has second spring (14), the one end fixed mounting of second spring (14) has second stopper (15).

2. The liquid crystal display screen with the protection device according to claim 1, wherein the base (1) is shaped as an L-shaped rectangular block, and a sliding groove matched with the connecting frame (7) and the supporting frame (8) is formed in the side wall of the base (1).

3. The liquid crystal display panel with the protection device according to claim 2, wherein: the number of the second limiting blocks (15) is even and divided into two groups, and the two groups of the second limiting blocks (15) are symmetrically arranged inside the sliding grooves formed in the side wall of the base (1).

4. The liquid crystal display panel with the protection device according to claim 1, wherein: the quantity of first stopper (6) is two, two first stopper (6) set up in the inside of base (1) with the form of symmetry, the recess with first stopper (6) looks adaptation is seted up to the inside on depression bar (3) top.

5. The liquid crystal display panel with the protection device according to claim 1, wherein: the included angle between dog (13) and support frame (8) is ninety degrees, display screen (11) and support frame (8) are the vertical relation when the lateral wall that makes display screen (11) and dog (13) contact in the position that sets up of dog (13).

6. The liquid crystal display panel with the protection device according to claim 1, wherein: the number of the suckers (4) is not less than four, and the suckers (4) are arranged inside the bottom end of the base (1) in a linear arrangement mode.