Liquid crystal display screen with FPC high in stability

Abstract

The utility model relates to the technical field of liquid crystal display screens, and discloses a liquid crystal display screen with high FPC (flexible printed circuit) stability, which comprises a liquid crystal display screen body, a supporting rod is fixedly connected to the bottom of the liquid crystal display screen body, a base is fixedly connected to the bottom of the supporting rod, and an adjusting assembly comprises a support movably connected with the supporting rod. Rollers are rotatably connected to four corners of the bottom of the support, vertical rods are symmetrically and slidably connected to the support, pressing plates are fixedly connected to the top ends of the vertical rods, springs sleeve the vertical rods, cross rods are movably connected to two sides of the bottom of the support, and first connecting rods are symmetrically hinged between the cross rods and the vertical rods on the same side through hinges. Limiting rods are fixedly connected to the two sides of the top of the base, second connecting rods are symmetrically hinged between the limiting rods and the transverse rods on the same side through hinge parts, and the problem that cleaning of a table top is affected due to the fact that a liquid crystal display screen is inconvenient to move is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen with high FPC stability. Background Art

[0002] A liquid crystal display screen (LCD) is a flat panel display that uses liquid crystal materials to display images. This technology is widely used in electronic devices such as electronic watches, calculators, mobile phone screens, and TV screens due to its advantages of low power consumption, no radiation, and no flicker.

[0003] Existing liquid crystal display screens are generally placed on a desktop through a base or a bracket for use. Since it is not convenient to move them, it affects the cleaning of the desktop. At the same time, when cleaning the desktop, it is easy to accidentally touch the display screen, resulting in the display screen being prone to tipping over, thereby increasing the risk of damage to the display screen. For this reason, we provide a liquid crystal display screen with high FPC stability. Content of the Utility Model

[0004] To solve the problem in the above background art that it is not convenient to move the liquid crystal display screen, which affects the cleaning of the desktop, the utility model provides a liquid crystal display screen with high FPC stability.

[0005] The utility model is realized by the following technical solutions: A liquid crystal display screen with high FPC stability, comprising:

[0006] A liquid crystal display screen body, a support rod is fixedly connected to the bottom of the liquid crystal display screen body, and a base is fixedly connected to the bottom of the support rod;

[0007] An adjusting component, the adjusting component includes a bracket movably connected to the support rod, rollers are rotatably connected to the four corners of the bottom of the bracket, vertical rods are symmetrically slidably connected to the bracket, a pressing plate is fixedly connected to the top end of the vertical rod, a spring is sleeved outside the vertical rod, cross rods are movably connected to both sides of the bottom of the bracket, a first connecting rod is symmetrically hinged between the cross rod and the same-side vertical rod through a hinge, limiting rods are fixedly connected to both sides of the top of the base, and a second connecting rod is symmetrically hinged between the limiting rod and the same-side cross rod through a hinge.

[0008] As a further improvement of the above solution, an anti-slip pad is added to the bottom of the base.

[0009] As a further improvement of the above solution, both ends of the spring are fixedly connected to the bracket and the pressing plate respectively.

[0010] As a further improvement of the above solution, guide members are symmetrically fixedly connected to the bottom of the bracket and are slidably connected to the same-side cross rod.

[0011] As a further improvement of the above solution, the limiting rod is slidably connected to the bracket.

[0012] As a further improvement of the above solution, a limiting plate is fixedly connected to the top end of the limiting rod.

[0013] As a further improvement of the above solution, an anti-slip rubber is sleeved outside the roller.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By pressing the pressing plate, the vertical rod is pressed down, and with the cooperation of the hinge action between the vertical rod, the horizontal rod and the first connecting rod, and the sliding cooperation between the horizontal rod and the guiding member, the horizontal rod can be pushed closer to the base. And by using the hinge action between the horizontal rod, the limiting rod and the second connecting rod, the sliding cooperation between the limiting rod and the bracket, and the sliding cooperation between the supporting rod and the bracket, the base can be pushed to move vertically upward away from the tabletop. With the rolling action of the roller, it is convenient to move the liquid crystal display body, and then it is convenient to clean the tabletop. The operation is simple and the practicability is strong.

[0016] 2. Through the setting of the bracket, the present utility model can play an auxiliary supporting role for the liquid crystal display, thereby avoiding the situation of tipping over when it is accidentally touched, and improving the protection effect on the liquid crystal display. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a top-down three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a bottom-up three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the adjusting assembly of the present utility model.

[0020] MAIN SYMBOL DESCRIPTION:

[0021] 1. Liquid crystal display body; 2. Supporting rod; 3. Base; 4. Anti-slip pad; 101. Bracket; 102. Roller; 103. Vertical rod; 104. Pressing plate; 105. Spring; 106. Horizontal rod; 107. First connecting rod; 108. Limiting rod; 109. Second connecting rod; 110. Guiding member; 111. Limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments. Embodiment 1

[0023] Please combine with Figures 1-3 , a liquid crystal display screen with high FPC stability in this embodiment, comprising:

[0024] The liquid crystal display screen body 1, the bottom of the liquid crystal display screen body 1 is fixedly connected with a support rod 2, and the bottom of the support rod 2 is fixedly connected with a base 3;

[0025] An adjusting component, the adjusting component includes a bracket 101 movably connected to the support rod 2. Four corners of the bottom of the bracket 101 are rotatably connected with rollers 102. An anti-slip rubber is sleeved outside the rollers 102, which can prevent the rollers 102 from slipping when moving on the table. Vertical rods 103 are symmetrically slidably connected to the bracket 101. The top ends of the vertical rods 103 are fixedly connected with pressing plates 104. Springs 105 are sleeved outside the vertical rods 103. Two ends of the springs 105 are respectively fixedly connected with the bracket 101 and the pressing plates 104. Both sides of the bottom of the bracket 101 are movably connected with cross bars 106. Guide members 110 are symmetrically fixedly connected to the bottom of the bracket 101 and are slidably connected with the cross bars 106 on the same side, which can play a certain guiding role in the horizontal movement of the cross bars 106. Link rods one 107 are symmetrically hinged between the cross bars 106 and the vertical rods 103 on the same side through hinge members. Limit rods 108 are fixedly connected to both sides of the top of the base 3. Link rods two 109 are symmetrically hinged between the limit rods 108 and the cross bars 106 on the same side through hinge members. The limit rods 108 are slidably connected with the bracket 101. The top ends of the limit rods 108 are fixedly connected with limit plates 111, which can prevent the limit rods 108 from separating from the bracket 101.

[0026] In the embodiment of the present application, the implementation principle of a liquid crystal display screen with high FPC stability is as follows: When it is necessary to move the liquid crystal display screen body 1, the vertical rod 103 is pressed down by pressing the pressing plate 104. With the hinge cooperation between the vertical rod 103, the cross rod 106 and the first connecting rod 107, and the sliding cooperation between the cross rod 106 and the guiding member 110, the cross rod 106 can be pushed closer to the base 3. And by using the hinge cooperation between the cross rod 106, the limiting rod 108 and the second connecting rod 109, the sliding cooperation between the limiting rod 108 and the bracket 101, and the sliding cooperation between the support rod 2 and the bracket 101, the base 3 can be pushed to move vertically upward away from the desktop. By using the rolling function of the roller 102, it is convenient to move the liquid crystal display screen body 1, and then it is convenient to clean the desktop or adjust the placement position of the liquid crystal display screen body 1. After the adjustment is completed, the pressing plate 104 is slowly released. By using the elastic return function of the spring 105 and the gravity of the liquid crystal display screen body 1, the pressing plate 104 will automatically reset. At this time, the base 3 will come into contact with the desktop again to place the liquid crystal display screen body 1. At the same time, through the setting of the bracket 101, the liquid crystal display screen body 1 can be supported, so as to avoid the situation of tipping over when it is accidentally touched, and improve the protection effect on the liquid crystal display screen body 1. Embodiment 2

[0027] On the basis of Embodiment 1, the further improvement of this embodiment lies in that: an anti-slip pad 4 is added to the bottom of the base 3, which can increase the friction between the base 3 and the desktop, thereby improving the stability of the liquid crystal display screen body 1 when placed.

[0028] The above-mentioned implementation manners are only the preferred implementation manners of the present invention, and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of protection required by the present invention.

Claims

1. A liquid crystal display screen with high FPC stability, characterized in that: include: A liquid crystal display screen body (1), wherein the bottom of the liquid crystal display screen body (1) is fixedly connected to a support rod (2), and the bottom of the support rod (2) is fixedly connected to a base (3); An adjustment component, the adjustment component comprising a bracket (101) movably connected to a support rod (2), the four corners of the bottom of the bracket (101) are rotatably connected to rollers (102), a vertical rod (103) is symmetrically slidably connected to the bracket (101), the top of the vertical rod (103) is fixedly connected to a pressure plate (104), the outer sleeve of the vertical rod (103) is provided with a spring (105), both sides of the bottom of the bracket (101) are movably connected to a cross rod (106), a first connecting rod (107) is symmetrically hinged between the cross rod (106) and the vertical rod (103) on the same side through a hinge, and both sides of the top of the base (3) are fixedly connected to a limit rod (108), and a second connecting rod (109) is symmetrically hinged between the limit rod (108) and the cross rod (106) on the same side through a hinge.

2. A liquid crystal display screen with high FPC stability as claimed in claim 1, characterized in that: An anti-slip pad (4) is provided at the bottom of the base (3).

3. A liquid crystal display screen with high FPC stability as claimed in claim 1, characterized in that: Two ends of the spring (105) are respectively fixedly connected to the bracket (101) and the pressure plate (104).

4. A liquid crystal display screen with high FPC stability as claimed in claim 1, characterized in that: A guide member (110) is symmetrically fixedly connected to the bottom of the bracket (101), and the guide member (110) is slidably connected to the same-side crossbar (106).

5. A liquid crystal display screen with high FPC stability as claimed in claim 1, characterized in that: The limiting rod (108) is slidably connected to the bracket (101).

6. A liquid crystal display screen with high FPC stability as claimed in claim 1, characterized in that: The top end of the limiting rod (108) is fixedly connected to the limiting plate (111).

7. A liquid crystal display screen with high FPC stability as claimed in claim 1, characterized in that: The outer cover of the roller (102) is provided with anti-slip rubber.

Images