LCD display screen module
By using angle adjustment and a shielding mechanism, the problem of side light reflection on LCD screens is solved, achieving screen clarity protection and enhancing the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-03-20
AI Technical Summary
When external light shines on the surface of an LCD screen from the side, it will produce strong reflections, making the screen content blurry and difficult to see, especially in bright environments.
An angle adjustment mechanism and a blocking mechanism are adopted. The angle of the display screen is adjusted by the meshing of the toothed blocks, and the light is blocked by the baffle of the blocking mechanism to protect the screen from bumps and dust.
It effectively blocks side light, protects the clarity of screen content, prevents screen wear and dust contamination, and improves ease of use.
Smart Images
Figure CN224020408U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to LCD display screen technical field, concretely is a LCD display screen module. BACKGROUND
[0002] LCD is liquid crystal display, is a kind of display technology widely used in electronic equipment.It adjusts the transmittance of light by controlling the arrangement of liquid crystal molecules, to display image and text, LCD display can present delicate, realistic image and text, resolution is constantly improved, meet various high-precision display needs, compared with other display technologies, the energy consumption of LCD display is lower, help to prolong the endurance time of equipment, with smaller size and lighter weight.
[0003] When external light irradiates from side to LCD screen surface, strong reflection is generated, this reflection can make screen content become blurred, especially in bright environment, to cause personnel when observing the content displayed on LCD display, it is more inconvenient. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a LCD display screen module to solve the problem that when external light irradiates from side to LCD screen surface, strong reflection is generated, this reflection can make screen content become blurred, especially in bright environment, to cause personnel when observing the content displayed on LCD display, it is more inconvenient.
[0005] To achieve the above object, the utility model provides the following technical scheme: a LCD display screen module, comprising: display screen main body, angle adjusting mechanism and shielding mechanism, the display screen main body is composed of display screen and the support seat being arranged below display screen, the angle adjusting mechanism is arranged at the front of display screen main body two sides, the number of angle adjusting mechanism is two groups, the angle adjusting mechanism includes the positioning block being arranged at the front of display screen main body four around, the positioning block is provided with recess, the first annular toothed block being welded in the recess of positioning block, the second annular toothed block being engaged with the first annular toothed block at one end, the connecting rod being welded at the other end of second annular toothed block, the lever being welded on the outer wall of connecting rod, the telescopic rod being welded at the other end of two groups of connecting rods respectively, the spring being sleeved on telescopic rod and the sleeve being arranged outside two groups of connecting rods, the number of sleeve is two groups being arranged at the front of display screen main body two sides, the shape of connecting rod and sleeve is oval, and the connecting rod is located at the inside one end of sleeve and is provided with the convex block for avoiding the vertical movement of sleeve, the shielding mechanism is arranged on the outer wall of sleeve.
[0006] By adopting the above technical scheme, the sunlight from side can be shielded, and the screen of display screen main body can be protected.
[0007] Preferably, the outer wall of the sleeve is provided with a rectangular through hole at both ends, and the size of the rectangular through hole of the sleeve is matched with the size of the rod.
[0008] By adopting the above technical scheme, the rod can be displaced through the rectangular through hole.
[0009] Preferably, the rod is arranged in the rectangular through hole of the sleeve.
[0010] By adopting the above technical scheme, a person can displace the rod from the outside of the sleeve.
[0011] Preferably, the shielding mechanism comprises a first baffle fixed on the outer wall of the two groups of sleeves and a second baffle slidingly connected at one end in the first baffle, and the number of the first baffle and the second baffle is two groups.
[0012] By adopting the above technical scheme, the screen of the display screen body can be shielded by sliding displacement.
[0013] Preferably, the shielding mechanism further comprises a fixing block arranged at the other end of one of the two groups of second baffles, and a through hole is formed in the fixing block.
[0014] By adopting the above technical scheme, the two groups of second baffles can be fixedly connected.
[0015] Preferably, the shielding mechanism further comprises a plug-in block arranged at the other end of the other group of second baffles, and the plug-in block is inclined at one end of the through hole of the fixing block.
[0016] By adopting the above technical scheme, the plug-in block can be quickly plugged into the through hole of the plug-in block through the inclined shape.
[0017] In summary, the utility model has the following beneficial effects: by setting the angle adjusting mechanism and the shielding mechanism, the light irradiating the side of the display screen body can be shielded by the shielding mechanism, and the shielding mechanism can be accurately adjusted to a specified angle by rotation through the angle adjusting mechanism. Because the angle adjusting mechanism is adjusted by the meshing between the tooth blocks, no wear will occur after long-term rotation, and the rotation will not be too loose. When the display screen body is not in use, the shielding mechanism can be expanded and contracted to shield the entire screen of the display screen body. This can prevent the screen from being bumped during transportation and can prevent dust from falling when not in use. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1The three-dimensional expansion structure schematic diagram of the utility model;
[0019] Figure 2 The three-dimensional storage structure schematic diagram of the utility model;
[0020] Figure 3 The three-dimensional expansion structure schematic diagram of the utility model; Figure 2 The three-dimensional structure schematic diagram of the utility model is partially enlarged A;
[0021] Figure 4 The three-dimensional storage structure schematic diagram of the utility model; Figure 3 The three-dimensional structure schematic diagram of the utility model is partially enlarged B;
[0022] Figure 5 The three-dimensional storage structure schematic diagram of the utility model; Figure 2 The three-dimensional structure schematic diagram of the utility model is partially enlarged B;
[0023] Figure 6 The three-dimensional structure schematic diagram of the utility model is partially enlarged B;
[0024] In the figure: 1, display screen main body; 2, angle adjusting mechanism; 201, positioning block; 202, one ring-shaped tooth block; 203, two ring-shaped tooth blocks; 204, connecting rod; 205, lever; 206, telescopic rod; 207, spring; 208, sleeve; 3, shielding mechanism; 301, one baffle; 302, two baffles; 303, fixed block; 304, plug-in block. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0026] The following will be combined with the drawings of the embodiments of the utility model Figures 1-6 The embodiments of the utility model will be further described in detail.
[0027] Embodiment 1:
[0028] Please refer to Figures 1-6 The embodiment provides a technical scheme: an LCD display screen module, comprising: a display screen main body 1, an angle adjusting mechanism 2 and a shielding mechanism 3.
[0029] The display screen body 1 is composed of a display screen and a supporting seat arranged below the display screen, and is a display technology widely used in electronic devices, which adjusts the light transmittance by controlling the arrangement of liquid crystal molecules to display images and texts.
[0030] The angle adjusting mechanism 2 is arranged on the front sides of the display screen body 1, and the number of the angle adjusting mechanism 2 is two groups. The angle adjusting mechanism 2 comprises a positioning block 201 arranged on the four sides of the front of the display screen body 1, a recess is arranged in the positioning block 201, a first annular tooth block 202 is welded in the recess of the positioning block 201, a second annular tooth block 203 is engaged with one end of the first annular tooth block 202, a connecting rod 204 is welded at the other end of the second annular tooth block 203, a push rod 205 is welded on the outer wall of the connecting rod 204, two telescopic rods 206 are welded at the other ends of the two groups of connecting rods 204, respectively, the telescopic rod 206 is composed of a larger diameter pipe and a smaller pipe slidingly connected in the larger diameter pipe, a spring 207 is sleeved on the telescopic rod 206, and a sleeve 208 is arranged outside the two groups of connecting rods 204, the number of the sleeve 208 is two groups arranged on the two sides of the front of the display screen body 1, rectangular through holes are arranged at the two ends of the outer wall of the sleeve 208, the size of the rectangular through hole of the sleeve 208 is matched with the size of the push rod 205, the push rod 205 is arranged in the rectangular through hole of the sleeve 208, and a shielding mechanism 3 is arranged on the outer wall of the sleeve 208. The connecting rod 204 and the sleeve 208 are in an oval shape, and a convex block is arranged at the end of the connecting rod 204 inside the sleeve 208 to avoid vertical movement of the sleeve 208.
[0031] When the screen of the display screen body 1 is affected by side light, so that the display screen body 1 cannot be directly observed by the personnel to display the content, at this time, the angle of the shielding mechanism 3 is adjusted by the angle adjusting mechanism 2, generally inclined by 45°, which can effectively shield the side light, when it is necessary to protect the display screen body 1 to avoid the screen of the display screen body 1 from being bumped, at this time, the angle of the shielding mechanism 3 is rotated until it is attached to the surface of the screen of the display screen body 1, which effectively shields the screen of the display screen body 1.
[0032] When the side light needs to be shielded, the first baffle 301 is rotated in angle at this time, the sleeve 208 connected with the first baffle 301 will rotate together, in the process of rotating the sleeve 208, the connecting rod 204 in the sleeve 208 can be rotated together, in the process of rotating the connecting rod 204, because the connecting rod 204 is extruded by the spring 207 outside the telescopic rod 206, the other end of the connecting rod 204 connected with the second annular tooth block 203 is pushed to engage with the first annular tooth block 202 inside the positioning block 201, at this time, in the process of rotating, the specified angle can be adjusted, when the first baffle 301 needs to be disassembled, the push rod 205 is manually pushed, the connecting rod 204 is no longer extruded and pushed by the spring 207 through the movement of the push rod 205, so that the other end of the connecting rod 204 is no longer in the groove of the positioning block 201, so that the connecting rod 204 can be taken out from the groove of the two positioning blocks 201.
[0033] Embodiment 2:
[0034] Please refer to Figures 1-6 The embodiment provides a technical scheme: an LCD display screen module, comprising: a first baffle 301, a second baffle 302, a fixed block 303 and a plug-in block 304.
[0035] The shielding mechanism 3 comprises the first baffle 301 fixed on the outer wall of the two sleeves 208 and the second baffle 302 slidably connected at one end in the first baffle 301, the number of the first baffle 301 and the second baffle 302 is two, the fixed block 303 is arranged at the other end of one of the two second baffles 302, the through hole is formed in the fixed block 303, the plug-in block 304 is arranged at the other end of the other second baffle 302, and the plug-in block 304 is inserted into the through hole of the fixed block 303 in an inclined manner.
[0036] When the screen of the display screen body 1 needs to be protected during the carrying of the display screen body 1, the second baffle 302 is slidably displaced from the inside of the first baffle 301, the fixed block 303 and the plug-in block 304 are inserted and fixed after the two second baffles 302 are contacted, the two second baffles 302 are slid out of the inside of the first baffle 301, and the screen of the display screen body 1 is shielded by cooperating with the first baffle 301.
[0037] The implementation principle of the LCD display screen module of the utility model is:
[0038] First, when the screen of the display screen body 1 is affected by the side light, so that the display screen body 1 cannot be intuitively observed by the personnel to display the content, at this time, the angle of the shielding mechanism 3 is adjusted by the angle adjusting mechanism 2, generally 45°, that is, the side light can be effectively shielded, when the display screen body 1 needs to be protected, so as to avoid the screen of the display screen body 1 from being bumped, at this time, the angle of the shielding mechanism 3 is rotated until it is attached to the surface of the screen of the display screen body 1, thereby effectively shielding the screen of the display screen body 1.
[0039] Second, when the side light needs to be shielded, at this time, the one-way baffle 301 is rotated in angle, at this time, the sleeve 208 connected with the one-way baffle 301 will be rotated together, in the process of rotating the sleeve 208, the connecting rod 204 inside can be rotated together, in the process of rotating the connecting rod 204, because the connecting rod 204 is extruded by the spring 207 outside the telescopic rod 206, so as to push the other end of the connecting rod 204 connected with the second ring-shaped tooth block 203 to engage with the first ring-shaped tooth block 202 inside the positioning block 201, at this time, in the process of rotating, it can be adjusted to a specified angle, when the one-way baffle 301 needs to be disassembled, at this time, the push rod 205 is manually pushed, through the movement of the push rod 205, so that the connecting rod 204 is no longer continuously extruded and pushed by the spring 207, so that the other end of the connecting rod 204 is no longer continuously in the recess inside the positioning block 201, so that the connecting rod 204 can be taken out from the recess inside the two positioning blocks 201.
[0040] Finally, when the screen of the display screen body 1 needs to be protected during the process of carrying the display screen body 1, the second baffle 302 is slidably displaced from the inside of the first baffle 301, when the two groups of second baffles 302 are in contact, the fixed block 303 and the plug block 304 are inserted and fixed, at this time, the two groups of second baffles 302 are slid out of the inside of the first baffle 301, so as to cooperate with the first baffle 301, thereby shielding the screen of the display screen body 1.
[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. An LCD display module, characterized in that, include: The main body of the display screen (1) consists of a display screen and a support base located below the display screen; Angle adjustment mechanism (2) is provided on both sides of the front of the display screen body (1). There are two sets of angle adjustment mechanisms (2). The angle adjustment mechanism (2) includes positioning blocks (201) provided around the front of the display screen body (1). The positioning blocks (201) have grooves. A first annular tooth block (202) is welded into the groove of the positioning block (201). A second annular tooth block (203) is engaged with the first annular tooth block (202) at one end. A connecting rod (204) is welded to the other end of the second annular tooth block (203). The lever (205) on the outer wall of the rod (204) has two ends welded to the other ends of the two sets of connecting rods (204) respectively. The spring (207) is sleeved on the telescopic rod (206) and the sleeve (208) is set outside the two sets of connecting rods (204). The number of sleeves (208) is two sets set on both sides of the front of the display screen body (1). The connecting rod (204) and the sleeve (208) are elliptical in shape. The connecting rod (204) is provided with a protrusion at one end inside the sleeve (208) to prevent the sleeve (208) from moving vertically. A shielding mechanism (3) is provided on the outer wall of the sleeve (208); The sleeve (208) has rectangular through holes at both ends of its outer wall, and the size of the rectangular through holes of the sleeve (208) is adapted to the size of the lever (205); The lever (205) is disposed inside the rectangular through hole of the sleeve (208); The shielding mechanism (3) includes a first baffle (301) fixed on the outer wall of the two sets of sleeves (208) and a second baffle (302) slidably connected at one end inside the first baffle (301). There are two sets of the first baffle (301) and the second baffle (302).
2. An LCD display module according to claim 1, characterized in that: The shielding mechanism (3) also includes a fixing block (303) disposed at the other end of one of the sets of the second baffles (302), and the fixing block (303) has a through hole inside.
3. An LCD display module according to claim 2, characterized in that: The shielding mechanism (3) also includes a plug-in block (304) disposed at the other end of another set of the second baffle (302), and the plug-in block (304) is inserted into the through hole of the fixing block (303) at an inclined position.