Compression-resistant and anti-collision liquid crystal display screen
By designing and installing components such as shells, sliders, side barriers and buffer springs on the LCD screen, absorbing and dispersing impact forces, the problem of fragility of the side wall of the existing LCD screen is solved, and the safety of the LCD screen is significantly improved. Impact resistance.
Patent Information
- Application Number
- CN202421573198.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The side walls of the existing LCD display screens are not equipped with compressive components, which makes them more fragile when impacted, increasing safety risks.
A compression-resistant anti-collision liquid crystal display screen including a mounting shell, a hard transparent plate, a slider, a side barrier bar, a telescopic shaft and a cushioning spring are designed, and the slider, a first cushioning spring, a side barrier bar, and a second cushioning. Components such as springs and rubber strips are used to absorb and disperse impact forces and reduce damage to the LCD screen.
It effectively improves the safety of the side wall of the LCD screen, reduces the damage to the LCD screen by impact, reduces the damage to the hard transparent plate and the mounting shell, and reduces safety hazards.
Smart Images
Figure CN222213660U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of liquid crystal display screens, in particular to a pressure-resistant and anti-collision liquid crystal display screen. Background Art
[0002] Referring to the patent document with application number "CN202122250266.X" and titled "A pressure-resistant and anti-collision liquid crystal display screen", this patent document can provide the most direct anti-collision protection for the liquid crystal display screen through a protective shell. The protective shell includes an inner shell and an outer shell, which not only has the effect of thickening and anti-collision, but also is easy and convenient to install; when the main body is hit, the anti-collision component protects the main body from being damaged by the impact. When the main body is hit, the shielding member will be hit first, thereby driving the anti-collision component, so that the main body is protected and the anti-collision purpose is achieved.
[0003] The prior art wraps the LCD screen body with a pressure block and a spring, and at the same time, a shock-absorbing pad and a buffer belt restrict the LCD screen body, so that the impact on the LCD screen body can be minimized. Although the buffer belt and the spring can effectively absorb the impact and minimize the damage to the LCD screen body caused by the impact, there are no pressure-resistant components on both sides of the outer shell of the LCD screen body, making the two sides of the LCD screen relatively fragile, thereby increasing the safety hazard of the LCD screen.
[0004] To this end, we designed a pressure-resistant and anti-collision LCD display. Utility Model Content
[0005] The utility model aims to solve the problem that the side wall of the prior art is provided with a compression-resistant and anti-collision liquid crystal display screen.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A pressure-resistant and anti-collision liquid crystal display screen comprises a mounting shell, a liquid crystal screen is arranged on the mounting shell, a hard transparent plate for protecting the liquid crystal screen is arranged on the mounting shell, sliding bars for protecting the side walls of the liquid crystal screen are symmetrically arranged on the mounting shell, side baffles for closing the side walls of the liquid crystal screen are symmetrically arranged on the mounting shell, a plurality of telescopic shafts for absorbing impact are arranged on the side baffles, a plurality of second buffer springs for relieving impact are arranged on the telescopic shafts, and a third buffer spring for dispersing impact is symmetrically arranged on the sliding bars.
[0008] Preferably, the mounting shell is provided with a plurality of slide grooves, the slide bar slides in the slide grooves through a slider, the slide bar is provided with a plurality of first buffer springs for absorbing impact, the slide bar is provided with a protective plate for closing the first buffer springs, and the slide bar is provided with a fixed block for limiting the hard transparent plate.
[0009] Preferably, the side baffle is fixedly connected to the mounting shell via a fastener, the side baffle abuts against a side wall of the liquid crystal screen, and a strip plate is fixedly mounted on the side baffle.
[0010] Preferably, the telescopic shafts are linearly arranged on the strip plate, and the telescopic shafts are against the hard transparent plate.
[0011] Preferably, the second buffer spring is fixedly connected to the telescopic shaft via a connecting piece, and the connecting piece passes through the hard transparent plate.
[0012] Preferably, the third buffer spring is fixedly connected to the slide bar, the second buffer spring is provided with a rubber strip for contacting external force impact, and the rubber strip is fixedly connected to the third buffer spring.
[0013] The beneficial effects of the utility model are:
[0014] 1. The utility model provides a slide bar and a first buffer spring so that when the mounting shell is subjected to a side impact force, the slide bar can apply pressure to the first buffer spring under the action of the slider, which can effectively reduce the impact on the side wall of the LCD screen. The side baffle can improve the sealing of the side wall of the LCD screen and reduce the damage to the LCD screen caused by the impact force. Compared with the prior art, the utility model can effectively improve the safety of the side wall of the LCD screen, thereby reducing the safety hazards of the LCD screen.
[0015] 2. The utility model can reduce the impact and collision effect of the hard transparent plate when the LCD screen is impacted from the front by setting the second buffer spring and the rubber strip, and at the same time transmit the impact and collision force to the strip plates on both sides, which can effectively resolve the impact of the hard transparent plate, and the rubber strip and the second buffer spring can resolve the impact to the greatest extent, reducing the damage of the impact to the installation shell and the LCD screen. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a pressure-resistant and anti-collision liquid crystal display screen proposed by the utility model;
[0017] Figure 2 This is a front view of a pressure-resistant and anti-collision liquid crystal display screen proposed by the utility model;
[0018] Figure 3 This is a top view of a pressure-resistant and anti-collision liquid crystal display screen proposed by the utility model;
[0019] Figure 4 The utility model provides a side view of a pressure-resistant and anti-collision liquid crystal display screen.
[0020] In the figure: 1. mounting shell; 2. LCD screen; 3. hard transparent plate; 4. sliding bar; 5. first buffer spring; 6. protection plate; 7. side guard bar; 8. telescopic shaft; 9. strip plate; 10. second buffer spring; 11. third buffer spring; 12. rubber strip; 13. sliding block. DETAILED DESCRIPTION
[0021] Reference Figure 1-Figure 4 A pressure-resistant and anti-collision liquid crystal display screen includes a mounting shell 1, which is a prior art and is used to protect the back side of a liquid crystal screen 2. At the same time, a buffer pad is provided at the location where the mounting shell 1 and the liquid crystal screen 2 are clamped, and the buffer pad is a prior art. The liquid crystal screen 2 is a prior art, and a hard transparent plate 3 is a prior art, which has a high transmittance effect and will not affect the normal use of the liquid crystal screen 2. The hard transparent plate 3 can be made of a reinforced acrylic plate.
[0022] The mounting shell 1 is symmetrically provided with slide bars 4 for protecting the side walls of the liquid crystal screen 2. There are four slide bars 4 in total, which are all arranged at the upper and lower ends of the mounting shell 1, and the slide bars 4 are equipped with buffer materials inside. The mounting shell 1 is provided with a plurality of slide grooves, which are used for the slide bars 4 to slide on the mounting shell 1. The slide bars 4 slide in the slide grooves through the sliders 13. Three sliders 13 are arranged at the bottom of each slide bar 4, and one end of the slide groove is closed. After sliding a certain distance, the slider 13 will abut against the closed end and stop the slide bar 4 from sliding. A plurality of first buffer springs 5 for absorbing impact are provided, and a total of three first buffer springs 5 are provided between the two slide bars 4. The impact absorbed by the two slide bars 4 produces a collision. A protective plate 6 for closing the first buffer spring 5 is provided on the slide bar 4. The protective plate 6 is used to prevent external force factors from causing damage to the first buffer spring 5. A fixed block for limiting the hard transparent plate 3 is provided on the slide bar 4. The fixed block is trapezoidal, one end of which is fixed on the slide bar 4 and rotates on the slide bar 4 through an auxiliary shaft, while the other end is tightly pressed against the hard transparent plate 3.
[0023] The mounting shell 1 is symmetrically provided with side baffles 7 for closing the side walls of the liquid crystal screen 2. The side baffles 7 are used to seal the two sides of the liquid crystal screen 2 to reduce the damage to the liquid crystal screen 2 caused by the impact. The side baffles 7 are fixedly connected to the mounting shell 1 through fasteners. The fasteners are auxiliary fixing components. The side baffles 7 are against the side walls of the liquid crystal screen 2. The side baffles 7 are filled with buffer materials. A strip plate 9 is fixedly installed on the side baffle 7. The strip plate 9 is a leveling component for balancing the hard transparent plate 3.
[0024] The side guard bar 7 is provided with a plurality of telescopic shafts 8 for absorbing impact, and the telescopic shafts 8 are used to absorb impact, convert impact into thrust, and resolve continuous impact. The telescopic shafts 8 are linearly arranged on the strip plate 9, and a total of five telescopic shafts 8 are provided. The telescopic shafts 8 are against the hard transparent plate 3, and the top of the telescopic shaft 8 is against the bottom of the hard transparent plate 3, so that when the hard transparent plate 3 is impacted, the impact can be quickly transmitted to the telescopic shaft 8.
[0025] There are multiple second buffer springs 10 on the telescopic shaft 8 for alleviating the impact. The second buffer spring 10 is used to absorb the impact from the front and transfer the minimum impact to the telescopic shaft 8. The second buffer spring 10 is fixedly connected to the telescopic shaft 8 through a connecting piece. The connecting piece is a telescopic joint in the prior art and is a force transmitting component. The connecting piece runs through the hard transparent plate 3. The connecting piece can be used to fix the hard transparent plate 3 to improve the stability of the hard transparent plate 3 on the telescopic shaft 8.
[0026] A third buffer spring 11 for dispersing the impact is symmetrically provided on the slide bar 4. The third buffer spring 11 is used to increase the impact dispersion range and the impact absorption range at the same time. The third buffer spring 11 is fixedly connected to the slide bar 4 and is fixedly connected by a fastener. The second buffer spring 10 is provided with a rubber strip 12 for contacting external force impact. The rubber strip 12 is arc-shaped, which can be beneficial to the absorption of impact, and the rubber strip 12 is fixedly connected to the third buffer spring 11. The third buffer spring 11 and the rubber strip 12 are fixed at both ends.
[0027] The working principle of the utility model is as follows: when the impact collides with the two sides of the liquid crystal screen 2, the impact will first collide with the slide bar 4. The slide bar 4, driven by the slider 13, will transfer the impact to the first buffer spring 5 and gradually disperse the impact. The impact can also be dispersed by the side baffle 7 to reduce the pressure of the first buffer spring 5. The front impact is absorbed by the two rubber strips 12 and transferred to the telescopic shaft 8 through the second buffer spring 10. The telescopic shaft 8 converts the impact into elastic force, thereby dissolving the impact.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A pressure-resistant and anti-collision liquid crystal display screen, comprising a mounting shell (1), a liquid crystal screen (2) being arranged on the mounting shell (1), and a hard transparent plate (3) for protecting the liquid crystal screen (2) being arranged on the mounting shell (1), characterized in that: The mounting shell (1) is symmetrically provided with a slide bar (4) for protecting the side wall of the liquid crystal screen (2); the mounting shell (1) is symmetrically provided with a side baffle (7) for closing the side wall of the liquid crystal screen (2); the side baffle (7) is provided with a plurality of telescopic shafts (8) for absorbing impact; the telescopic shafts (8) are provided with a plurality of second buffer springs (10) for relieving impact; and the slide bar (4) is symmetrically provided with a third buffer spring (11) for dispersing impact.
2. The pressure-resistant and anti-collision liquid crystal display screen according to claim 1, characterized in that: The mounting shell (1) is provided with a plurality of slide grooves, the slide bar (4) slides in the slide grooves via a slider (13), the slide bar (4) is provided with a plurality of first buffer springs (5) for absorbing impact, the slide bar (4) is provided with a protective plate (6) for sealing the first buffer springs (5), and the slide bar (4) is provided with a fixed block for limiting the hard transparent plate (3).
3. The pressure-resistant and anti-collision liquid crystal display screen according to claim 1, characterized in that: The side baffle (7) is fixedly connected to the mounting shell (1) via a fastener, the side baffle (7) abuts against the side wall of the liquid crystal screen (2), and a strip plate (9) is fixedly mounted on the side baffle (7).
4. The pressure-resistant and anti-collision liquid crystal display screen according to claim 3, characterized in that: The telescopic shaft (8) is linearly arranged on the strip plate (9), and the telescopic shaft (8) abuts against the hard transparent plate (3).
5. The pressure-resistant and anti-collision liquid crystal display screen according to claim 4, characterized in that: The second buffer spring (10) is fixedly connected to the telescopic shaft (8) via a connecting piece, and the connecting piece passes through the hard transparent plate (3).
6. The pressure-resistant and anti-collision liquid crystal display screen according to claim 5, characterized in that: The third buffer spring (11) is fixedly connected to the slide bar (4); the second buffer spring (10) is provided with a rubber strip (12) for contacting external force impact, and the rubber strip (12) is fixedly connected to the third buffer spring (11).