Liquid crystal display screen with protection structure

Abstract

The utility model relates to the field of liquid crystal display screens, in particular to a liquid crystal display screen with a protection structure. The technical problems that in the using process of an existing liquid crystal display screen, the liquid crystal display screen is usually physically impacted and scraped due to collision, the liquid crystal display screen is damaged to a certain degree, and therefore a certain loss is caused to manufacturers and users are solved. According to the technical scheme, the liquid crystal display screen with the protection structure comprises a screen body, a corner protection assembly, a telescopic protection rod, a back connecting assembly and a supporting frame assembly. The first-stage corner wrapping pad and the second-stage corner wrapping pad are combined, so that in the using process of the liquid crystal display screen, the corners of the liquid crystal display screen are correspondingly protected, when the liquid crystal display screen is collided, the spring shaft buffers the impact borne by the second-stage corner wrapping pad through the spring, and the liquid crystal display screen is prevented from being damaged. The damping and buffering effects are achieved, and the screen body is protected.

Description

Technical Field

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

[0002] Liquid crystal display is a flat panel display technology that uses liquid crystal materials to display images. Liquid crystal display uses liquid crystal molecules to change direction under the action of an electric field to display images. It has the characteristics of being thin, light, low power consumption, and having good display effects. Therefore, it is widely used in various electronic devices, such as televisions and computer monitors. Existing liquid crystal display screens, during use, usually suffer physical impact and scratches due to collisions, causing certain damage to the liquid crystal display screen, thereby causing certain losses to manufacturers and users. Therefore, we propose a liquid crystal display screen with a protective structure to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that the existing liquid crystal display screens are usually physically impacted and scratched due to collisions during use, causing certain damage to the liquid crystal display screen, thereby causing certain losses to manufacturers and users.

[0004] The technical solution of the utility model is: a liquid crystal display screen with a protection structure, comprising a screen body, a corner protection component, a telescopic protection rod, a back connection component and a support frame component; corner protection components for protecting the corners of the screen body are provided at the corners of the screen body, a plurality of corner protection components are provided, and the plurality of corner protection components are evenly distributed at the corners of the screen body, a telescopic protection rod for connecting the plurality of corner protection components is provided between the plurality of corner protection components, a plurality of telescopic protection rods are provided, a back connection component for connecting the support frame component is provided at the rear end of the screen body, and a support frame component for supporting the screen body is provided below the back connection component.

[0005] Preferably, by combining the first-level corner pad with the second-level corner pad, the LCD screen can play a corresponding protective role on the corners of the LCD screen during use. When the LCD screen is hit, the spring shaft buffers the impact of the second-level corner pad through the spring, thereby playing a shock-absorbing and buffering role to protect the screen body. By combining the back connecting seat with the corner connecting seat, the corner protection assembly can connect the screen body, the telescopic protection rod, the back connecting assembly and the support frame assembly into a whole through the back connecting seat and the corner connecting seat. By combining the telescopic rod with the connecting sleeve, the telescopic protection rod can connect multiple corner protection assemblies into a whole, thereby protecting the screen body inside the multiple corner protection assemblies.

[0006] Preferably, the corner protection component includes a first-level corner pad and a second-level corner pad, the first-level corner pad is located on the inner side of the second-level corner pad, a corner groove is provided on the inner side of the first-level corner pad, the corner groove matches the screen body, two groups of spring shafts are symmetrically provided between the first-level corner pad and the second-level corner pad, dampers are provided inside the two groups of spring shafts, the first-level corner pad and the second-level corner pad are movably connected through the two groups of spring shafts, and the first-level corner pad is combined with the second-level corner pad, so that the corners of the LCD screen are protected accordingly during use, and when the LCD screen is hit, the spring shaft buffers the impact of the second-level corner pad through the spring shaft, thereby playing a shock-absorbing and buffering role to protect the screen body.

[0007] Preferably, a back connecting seat is provided at the rear end of the first-level corner pad, a back connecting hole is opened in the center of the back connecting seat, connecting blocks are provided at both ends of the second-level corner pad, and corner connecting seats are provided on the outer sides of the connecting blocks. The back connecting seat is combined with the corner connecting seat, so that the corner protection assembly can connect the screen body, telescopic protection rod, back connecting assembly and support frame assembly into a whole through the back connecting seat and the corner connecting seat.

[0008] Preferably, the telescopic protection rod includes a telescopic rod and a connecting sleeve. There are two groups of connecting sleeves, which are respectively located at both ends of the telescopic rod. The connecting sleeve is arranged on the outer end of the corner connecting seat. The connecting sleeve and the corner connecting seat match and engage with each other. Through the combination of the telescopic rod and the connecting sleeve, the telescopic protection rod can connect multiple corner protection components into a whole, thereby protecting the screen body inside the multiple corner protection components.

[0009] Preferably, the back connection assembly includes a back connection plate and a support rod, and the support rods are provided with multiple groups. The multiple groups of support rods are arranged around the outer end of the back connection plate, and the other end of the support rod extends to the rear end of the corner protection assembly. A fixed shaft is provided on the inner side of the other end of the support rod, and a connecting shaft is provided at the other end of the fixed shaft. The other end of the connecting shaft extends to the interior of the back connection hole. The back connection plate is combined with the multiple groups of support rods, so that the multiple groups of support rods can be erected at the rear end of the screen body to protect the rear of the screen body.

[0010] Preferably, a secondary connecting disk is provided at the rear end of the back connecting disk, a primary rotating shaft is provided between the back connecting disk and the secondary connecting disk, the back connecting disk and the secondary connecting disk are movably connected through the primary rotating shaft, and a lifting slider is provided at the rear end of the secondary connecting disk. By combining the back connecting disk, the primary rotating shaft and the secondary connecting disk, the staff can drive the back connecting disk to rotate through the primary rotating shaft, thereby adjusting the screen body horizontally and vertically.

[0011] Preferably, the support frame assembly includes a lifting column and a supporting base, a lifting slide groove is provided on the inner side of the lifting column, the lifting slider and the lifting slide groove are matched with each other, a fixed seat is provided at the lower end of the lifting column, a secondary rotating shaft is provided between the fixed seat and the supporting base, the fixed seat and the supporting base are movably connected through the secondary rotating shaft, and the lifting slider is combined with the lifting slide groove so that the staff can adjust the height of the screen body up and down along the lifting slide groove through the lifting slider, and the fixed seat is combined with the supporting base so that the staff can drive the fixed seat to rotate the screen body through the secondary rotating shaft, so that the angle of the screen body can be adjusted left and right.

[0012] Beneficial effects of the utility model:

[0013] 1. By combining the primary corner pad with the secondary corner pad, the corners of the LCD screen can be protected during use. When the LCD screen is hit, the spring shaft buffers the impact of the secondary corner pad through the spring, thereby playing a shock-absorbing and buffering role to protect the screen body. By combining the back connecting seat with the corner connecting seat, the corner protection assembly can connect the screen body, the telescopic protection rod, the back connecting assembly and the support frame assembly into a whole through the back connecting seat and the corner connecting seat. By combining the telescopic rod with the connecting sleeve, the telescopic protection rod can connect multiple corner protection assemblies into a whole, thereby protecting the screen body inside the multiple corner protection assemblies.

[0014] 2. By combining the back connecting plate with multiple groups of support rods, the multiple groups of support rods can be erected at the rear end of the screen body to protect the rear of the screen body. By combining the back connecting plate, the primary rotating shaft and the secondary connecting plate, the staff can drive the back connecting plate to rotate through the primary rotating shaft, thereby adjusting the screen body laterally and vertically. By combining the lifting slider with the lifting slide groove, the staff can adjust the height of the screen body up and down along the lifting slide groove through the lifting slider. By combining the fixed seat with the support base, the staff can drive the screen body to rotate the fixed seat through the secondary rotating shaft, so that the angle of the screen body can be adjusted left and right. This solves the problem that the existing LCD screen is usually physically impacted and scratched due to collision during use, causing certain damage to the LCD screen, thereby causing certain losses to manufacturers and users. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the corner protection component of the utility model;

[0017] Figure 3This is a schematic diagram of the back connection assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the support frame assembly of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Screen body; 2. Corner protection assembly; 201. Primary corner pad; 202. Corner groove; 203. Back connecting seat; 204. Back connecting hole; 205. Secondary corner pad; 206. Spring shaft; 207. Connecting block; 208. Corner connecting seat; 3. Telescopic protection rod; 301. Telescopic rod; 302. Connecting sleeve; 4. Back connecting assembly; 401. Back connecting plate; 402. Support rod; 403. Fixed shaft; 404. Connecting shaft; 405. Primary rotating shaft; 406. Secondary connecting plate; 407. Lifting slider; 5. Support frame assembly; 501. Lifting column; 502. Lifting slide groove; 503. Fixed seat; 504. Secondary rotating shaft; 505. Support base. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: a liquid crystal display screen with a protection structure, comprising a screen body 1, a corner protection component 2, a telescopic protection rod 3, a back connection component 4 and a support frame component 5; a corner protection component 2 for protecting the corners of the screen body 1 is provided at the corner of the screen body 1, and a plurality of corner protection components 2 are provided, and the plurality of corner protection components 2 are evenly distributed at the corners of the screen body 1, and a telescopic protection rod 3 for connecting the plurality of corner protection components 2 is provided between the plurality of corner protection components 2, and a plurality of telescopic protection rods 3 are provided, and a back connection component 4 for connecting the support frame component 5 is provided at the rear end of the screen body 1, and a support frame component 5 for supporting the screen body 1 is provided below the back connection component 4.

[0022] Please continue reading Figure 1-2In this embodiment, the corner protection component 2 includes a primary corner pad 201 and a secondary corner pad 205. The primary corner pad 201 is located on the inner side of the secondary corner pad 205. A corner groove 202 is provided on the inner side of the primary corner pad 201. The corner groove 202 matches the screen body 1. Two groups of spring shafts 206 are symmetrically provided between the primary corner pad 201 and the secondary corner pad 205. Dampers are provided inside the two groups of spring shafts 206. The primary corner pad 201 and the secondary corner pad 205 are movably connected through the two groups of spring shafts 206. The primary corner pad 201 and the secondary corner pad 205 are combined, so that the corners of the liquid crystal display screen are protected accordingly during use. When the liquid crystal display screen is in use, When the crystal display screen is hit, the spring shaft 206 buffers the impact of the secondary corner pad 205 through the spring shaft 206, which plays a shock-absorbing and buffering role to protect the screen body 1. The rear end of the primary corner pad 201 is provided with a back connecting seat 203, and the center of the back connecting seat 203 is provided with a back connecting hole 204. Both ends of the secondary corner pad 205 are provided with connecting blocks 207, and the outer side of the connecting block 207 is provided with a corner connecting seat 208. The back connecting seat 203 is combined with the corner connecting seat 208, so that the corner protection component 2 can connect the screen body 1, the telescopic protection rod 3, the back connecting component 4 and the support frame component 5 into a whole through the back connecting seat 203 and the corner connecting seat 208.

[0023] See also Figure 1-3 In this embodiment, the telescopic protection rod 3 includes a telescopic rod 301 and a connecting sleeve 302. The connecting sleeve 302 is provided with two groups. The two groups of connecting sleeves 302 are respectively located at the two ends of the telescopic rod 301. The connecting sleeve 302 is sleeved on the outer end of the corner connecting seat 208. The connecting sleeve 302 and the corner connecting seat 208 are matched and engaged with each other. Through the combination of the telescopic rod 301 and the connecting sleeve 302, the telescopic protection rod 3 can connect multiple corner protection components 2 into a whole, so as to protect the screen body 1 inside the multiple corner protection components 2. The back connection component 4 includes a back connection plate 40 1 and a support rod 402, the support rod 402 is provided with a plurality of groups, the plurality of groups of support rods 402 are arranged around the outer end of the back connection plate 401, the other end of the support rod 402 extends to the rear end of the corner protection component 2, a fixed shaft 403 is provided inside the other end of the support rod 402, the other end of the fixed shaft 403 is provided with a connecting shaft 404, the other end of the connecting shaft 404 extends to the inside of the back connection hole 204, and the back connection plate 401 is combined with the plurality of groups of support rods 402, so that the plurality of groups of support rods 402 can be erected at the rear end of the screen body 1 to protect the rear of the screen body 1.

[0024] See also Figure 1-4In this embodiment, a secondary connection disk 406 is provided at the rear end of the back connection disk 401, a primary rotating shaft 405 is provided between the back connection disk 401 and the secondary connection disk 406, the back connection disk 401 and the secondary connection disk 406 are movably connected through the primary rotating shaft 405, and a lifting slider 407 is provided at the rear end of the secondary connection disk 406. By combining the back connection disk 401, the primary rotating shaft 405 and the secondary connection disk 406, when the staff can drive the back connection disk 401 to rotate through the primary rotating shaft 405, the screen body 1 can be adjusted horizontally and vertically. The support frame assembly 5 includes a lifting column 501 and a support base 505, and a lifting slide groove is provided on the inner side of the lifting column 501 502, the lifting slider 407 and the lifting slide groove 502 are matched with each other, a fixed seat 503 is provided at the lower end of the lifting column 501, and a secondary rotating shaft 504 is provided between the fixed seat 503 and the supporting base 505. The fixed seat 503 and the supporting base 505 are movably connected through the secondary rotating shaft 504. The lifting slider 407 is combined with the lifting slide groove 502, so that the staff can adjust the height of the screen body 1 up and down along the lifting slide groove 502 through the lifting slider 407. The fixed seat 503 is combined with the supporting base 505, so that the staff can drive the fixed seat 503 to rotate through the secondary rotating shaft 504, so that the angle of the screen body 1 can be adjusted left and right.

[0025] When working, the staff first clamps multiple corner protection components 2 on the corners of the screen body 1 through the corner groove 202, and then combines the telescopic rod 301 with the connecting sleeve 302, so that the telescopic protection rod 3 can connect the multiple corner protection components 2 into a whole, thereby protecting the screen body 1 inside the multiple corner protection components 2. When the LCD screen is hit, the spring shaft 206 buffers the impact of the secondary corner pad 205 through the spring shaft 206, which plays a shock-absorbing and buffering role to protect the screen body 1.

[0026] Then, by combining the back connecting plate 401 with multiple groups of support rods 402, the multiple groups of support rods 402 can be erected at the rear end of the screen body 1 to protect the rear of the screen body 1. By combining the back connecting plate 401, the primary rotating shaft 405 and the secondary connecting plate 406, the staff can drive the back connecting plate 401 to rotate through the primary rotating shaft 405, thereby adjusting the screen body 1 horizontally and vertically. By combining the lifting slider 407 with the lifting slot 502, the staff can adjust the height of the screen body 1 up and down along the lifting slot 502 through the lifting slider 407. By combining the fixed seat 503 with the support base 505, the staff can drive the fixed seat 503 to rotate through the secondary rotating shaft 504, thereby adjusting the angle of the screen body 1 to the left and right.

[0027] According to the above steps, the staff first clamps multiple corner protection components 2 on the corners of the screen body 1 through the corner grooves 202, so that the telescopic protection rod 3 can connect the multiple corner protection components 2 into a whole, thereby protecting the screen body 1 inside the multiple corner protection components 2. When the LCD screen is hit, the spring shaft 206 buffers the impact of the secondary corner pad 205 through the spring shaft 206, plays a shock-absorbing and buffering role to protect the screen body 1, and then can be erected at the rear end of the screen body 1 through multiple groups of support rods 402 to protect the rear of the screen body 1.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A liquid crystal display screen with a protective structure, comprising a screen body (1); characterized in that: The invention also comprises a corner protection component (2), a telescopic protection rod (3), a back connection component (4) and a support frame component (5); a corner protection component (2) for protecting the corner of the screen body (1) is provided at the corner of the screen body (1); a plurality of corner protection components (2) are provided, and the plurality of corner protection components (2) are evenly distributed at the corner of the screen body (1); a telescopic protection rod (3) for connecting the plurality of corner protection components (2) is provided between the plurality of corner protection components (2); a plurality of telescopic protection rods (3) are provided; a back connection component (4) for connecting the support frame component (5) is provided at the rear end of the screen body (1); a support frame component (5) for supporting the screen body (1) is provided below the back connection component (4).

2. The liquid crystal display screen with a protective structure according to claim 1, characterized in that: The corner protection component (2) comprises a primary corner pad (201) and a secondary corner pad (205); the primary corner pad (201) is located on the inner side of the secondary corner pad (205); a corner groove (202) is provided on the inner side of the primary corner pad (201); the corner groove (202) matches the screen body (1); two groups of spring shafts (206) are symmetrically provided between the primary corner pad (201) and the secondary corner pad (205); dampers are provided inside the two groups of spring shafts (206); and the primary corner pad (201) and the secondary corner pad (205) are movably connected via the two groups of spring shafts (206).

3. The liquid crystal display screen with a protective structure according to claim 2, characterized in that: A back connection seat (203) is provided at the rear end of the first-level corner pad (201), a back connection hole (204) is provided at the center of the back connection seat (203), and connection blocks (207) are provided at both ends of the second-level corner pad (205), and a corner connection seat (208) is provided on the outer side of the connection block (207).

4. The liquid crystal display screen with a protective structure according to claim 3, characterized in that: The telescopic protection rod (3) comprises a telescopic rod (301) and a connecting sleeve (302). The connecting sleeve (302) is provided with two groups. The two groups of connecting sleeves (302) are respectively located at two ends of the telescopic rod (301). The connecting sleeve (302) is sleeved on the outer end of the corner connecting seat (208). The connecting sleeve (302) and the corner connecting seat (208) are matched and engaged with each other.

5. The liquid crystal display screen with a protective structure according to claim 3, characterized in that: The back connection component (4) includes a back connection plate (401) and a support rod (402). The support rod (402) is provided with a plurality of groups. The plurality of groups of support rods (402) are arranged around the outer end of the back connection plate (401). The other end of the support rod (402) extends to the rear end of the corner protection component (2). A fixed shaft (403) is provided inside the other end of the support rod (402). A connecting shaft (404) is provided at the other end of the fixed shaft (403). The other end of the connecting shaft (404) extends to the inside of the back connection hole (204).

6. The liquid crystal display screen with a protective structure according to claim 1, characterized in that: A secondary connection disk (406) is provided at the rear end of the back connection disk (401), a primary rotation shaft (405) is provided between the back connection disk (401) and the secondary connection disk (406), the back connection disk (401) and the secondary connection disk (406) are movably connected via the primary rotation shaft (405), and a lifting slider (407) is provided at the rear end of the secondary connection disk (406).

7. The liquid crystal display screen with a protective structure according to claim 6, characterized in that: The support frame assembly (5) comprises a lifting column (501) and a support base (505). A lifting slot (502) is provided on the inner side of the lifting column (501). The lifting slider (407) and the lifting slot (502) are matched with each other. A fixed seat (503) is provided at the lower end of the lifting column (501). A secondary rotating shaft (504) is provided between the fixed seat (503) and the support base (505). The fixed seat (503) and the support base (505) are movably connected via the secondary rotating shaft (504).

Images