Narrow-frame liquid crystal display (LCD) screen

Abstract

The utility model discloses a narrow bezel LCD display screen relates to display screen technical field, wherein the narrow bezel LCD display screen includes the display screen body, the display screen body has the front face and a plurality of side faces that surround the edge of the front face, the front face is equipped with the display screen, the side faces are equipped with the mounting groove, the mounting groove is equipped with the display screen, and the display screen is equipped with the display screen. A buffer piece is movably mounted in the mounting groove, and at least part of the buffer piece can extend out of the mounting groove; according to the technical scheme, the protection effect of the display screen can be improved, and the service life of the display screen is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and in particular to a narrow bezel LCD display. Background Technology

[0002] LCD displays utilize the electro-optic effect of liquid crystal molecules; that is, under the influence of an electric field, the arrangement of liquid crystal molecules changes, thus affecting their optical properties. By controlling the electric field, the arrangement of liquid crystal molecules can be altered, thereby controlling light transmittance and forming an image. Specifically, an LCD display consists of two polarized materials (usually glass substrates) with a layer of liquid crystal material sandwiched in between. When an electric current passes through the liquid crystal, the liquid crystal molecules rearrange, thereby changing the light transmittance. Combined with components such as a backlight and color filters, image display can be achieved.

[0003] To enhance the viewing experience, existing displays are increasingly pursuing higher screen-to-body ratios, resulting in narrower and narrower bezels. However, this design also means that the display screen lacks protective structure, which can damage the screen if it is accidentally dropped, thus affecting the lifespan of the display. Utility Model Content

[0004] The main objective of this invention is to provide a narrow-bezel LCD display screen, which aims to improve the protective effect of the display screen and ensure its service life.

[0005] To achieve the above objectives, the narrow-bezel LCD display screen proposed in this utility model includes:

[0006] The display screen body has a front side and multiple side sides surrounding the edge of the front side. The front side is provided with a display screen, and the side sides are provided with mounting grooves. A buffer member is movably installed in the mounting groove, and the buffer member can at least partially extend out of the mounting groove.

[0007] In one embodiment, a first elastic member is provided on the inner side of the buffer member. One end of the first elastic member is connected to the mounting groove, and the other end is connected to the buffer member. The first elastic member causes the buffer member to tend to extend out of the mounting groove.

[0008] In one embodiment, the buffer has slots at opposite ends, and the display screen body has a snap-fit ​​component on its side. The snap-fit ​​component can slide into the mounting groove and snap into the slot.

[0009] In one embodiment, the side of the display screen body is provided with a sliding groove adjacent to the mounting groove. The snap-fit ​​component is slidably installed in the sliding groove. The snap-fit ​​component includes a snap rod and a toggle rod arranged at an angle. The snap rod can slide into the mounting groove, and a second elastic member is sleeved on the snap rod. One end of the second elastic member is connected to the snap rod, and the other end is connected to the sliding groove. The second elastic member makes the snap rod tend to snap into the snap groove.

[0010] In one embodiment, the inner end of the buffer member is provided with a guide slope, and the distance between the guide slope and the snap-fit ​​member is set to decrease along the direction closer to the snap-fit ​​groove.

[0011] In one embodiment, a flexible layer is attached to the outer side of the buffer.

[0012] In one embodiment, the display screen body further includes a protective frame disposed on the outer side of the display screen, and the edge of the display screen is provided with a buffer pad, which is sandwiched between the display screen and the protective frame.

[0013] In one embodiment, the width of the display screen is equal to the width of the display body; or,

[0014] The difference between the width of the display screen and the width of the display body is less than or equal to 4mm.

[0015] In one embodiment, the display screen further includes multiple connectors and control buttons, with the multiple connectors and control buttons respectively located on two opposite sides of the display screen body.

[0016] The technical solution of this utility model involves setting up a display screen body. The display screen body has a front side and multiple sides surrounding the edge of the front side. The front side has a display screen, and the sides have mounting grooves. A buffer member is movably installed in the mounting groove, and the buffer member can at least partially extend out of the mounting groove. When protection of the display screen is required, the buffer member can extend at least partially out of the mounting groove, thereby forming a buffer protection structure on the side of the display screen body. This provides a certain degree of cushioning for the impact force generated when the display screen is accidentally dropped, thus protecting the display screen. When this buffer protection structure is needed, the buffer member can be retracted into the mounting groove, thereby improving the protective effect of the display screen while maintaining the screen-to-body ratio and ensuring the service life of the display screen. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 A schematic diagram of a narrow bezel LCD display screen according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Exploded view of a narrow-bezel LCD display;

[0020] Figure 3 for Figure 1 A cross-sectional view of a narrow-bezel LCD display in an idle state;

[0021] Figure 4 for Figure 1 A cross-sectional view of a narrow-bezel LCD display in use;

[0022] Figure 5 for Figure 1 A magnified view of the mounting slot in the middle.

[0023] Explanation of icon numbers:

[0024] 1. Display screen body; 101. Front; 102. Side; 103. Mounting slot; 104. Sliding slot; 106. Plug-in interface; 107. Control button; 11. Display screen; 111. Buffer pad; 12. Buffer component; 121. First elastic component; 122. Slot; 123. Guide slope; 13. Snap-fit ​​component; 131. Locking lever; 132. Actuating lever; 133. Second elastic component; 14. Protective frame; 151. Buffer pad; 16. Circuit board module; 17. External terminal.

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0028] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0029] This utility model proposes a narrow bezel LCD display screen (hereinafter referred to as the display screen), which is used to connect to external terminal devices such as mobile phones and computers to expand or enlarge the display screen of the terminal devices.

[0030] Please see Figures 1 to 5 In one embodiment of this utility model, the narrow bezel LCD display screen includes:

[0031] The display screen body 1 has a front side 101 and a plurality of side sides 102 surrounding the edge of the front side 101. The front side 101 is provided with a display screen 11, and the side sides 102 are provided with mounting grooves 103. A buffer member 12 is movably installed in the mounting groove 103, and the buffer member 12 can at least partially extend out of the mounting groove 103.

[0032] Nowadays, displays are increasingly pursuing high screen-to-body ratios, resulting in increasingly larger monitor screens. In this embodiment, the width of the display screen 11 is equal to the width of the display body, that is, the display screen 11 and the display body are the same width, which means that the display is configured as a borderless display, thereby maximizing the size of the display.

[0033] In another embodiment, the difference between the width of the display screen 11 and the width of the display body is less than or equal to 4mm. Since the width of the display screen 11 is always less than or equal to the width of the display body, the difference between the width of the display screen 11 and the width of the display body is less than or equal to 4mm. That is, the thickness of the protective frame 14 is less than or equal to 2mm, thereby ensuring a sufficient screen occupancy ratio.

[0034] In one implementation, please refer to Figures 1 to 2 The display screen also includes multiple connectors 106 and control buttons 107, which are distributed on two opposite sides 102 of the display screen body 1. That is, to minimize the encroachment of the connectors 106 and control buttons 107 on the display screen 11, the connectors 106 and control buttons 107 are distributed on two opposite sides 102 of the display screen body 1.

[0035] Specifically, the display screen also includes a backlight panel, circuit board modules 16, and external terminals 17. The circuit board modules 16 are all located on the back of the display screen 11, and the external terminals 17 are located on opposite sides of the circuit board modules 16, so as to facilitate the electrical connection of external circuits to the external terminals 17 through the connectors 106. The circuit board is electrically connected to the backlight panel, the display screen 11, and the external terminals 17 respectively, so as to work together to realize the function of the display screen.

[0036] Please see Figures 1 to 5 While pursuing an extremely high screen-to-body ratio, the width of the protective bezel 14 is becoming narrower and narrower, resulting in a decrease in the protective effect of the display screen 11. If the display screen is accidentally dropped, it is very likely to directly impact the display screen 11, causing screen damage and affecting the lifespan of the display screen. Therefore, in this solution, the side 102 of the display screen body 1 is provided with a mounting groove 103, and a buffer 12 is movably installed in the mounting groove 103. When the display screen needs to be protected, the buffer 12 can extend at least partially out of the mounting groove 103, thereby forming a buffer protection structure on the side 102 of the display screen body 1, which provides a certain buffer against the impact force generated when the display screen is accidentally dropped, thereby protecting the display screen 11. When this buffer protection structure is needed, the buffer 12 can be retracted into the mounting groove 103, thereby improving the protective effect of the display screen 11 and ensuring the lifespan of the display screen while maintaining the screen-to-body ratio.

[0037] For example, the display screen has a used state and an idle state. In the used state, the buffer 12 retracts into the mounting slot 103 to ensure the screen occupancy ratio of the display screen and ensure the user's viewing effect. In the idle state, the buffer 12 extends at least partially out of the mounting slot 103 to protect the display screen 11.

[0038] Please see Figures 3 to 5In an embodiment of this utility model, a first elastic member 121 is provided on the inner side of the buffer member 12. One end of the first elastic member 121 is connected to the mounting groove 103, and the other end is connected to the buffer member 12. The first elastic member 121 causes the buffer member 12 to tend to extend out of the mounting groove 103. Specifically, the inner side of the buffer member 12 is the side of the buffer member 12 facing the inside of the mounting groove 103. One end of the first elastic member 121 is connected to the mounting groove 103, and the other end is connected to the buffer member 12. Therefore, the first elastic member 121 can be configured as a compression spring or an elastic pressure block, etc. The first elastic member 121 causes the buffer member 12 to tend to extend out of the mounting groove 103, and further provides buffer protection for the display screen 11.

[0039] Furthermore, the buffer 12 has slots 122 at its opposite ends, and the side 102 of the display screen body 1 has a latching member 13. The latching member 13 can slide into the mounting groove 103 and latch into the slot 122. To ensure that the buffer 12 can retract into the mounting groove 103, the latching member 13 is at least partially located within the mounting groove 103. When the buffer 12 is not needed to provide buffer protection for the display screen 11, the user can press the buffer 12 to make the latching member 13 latch into the slot 122, thereby allowing the buffer 12 to be hidden within the mounting groove 103.

[0040] To facilitate the engagement of the snap-fit ​​component 13 into the slot 122, a guide slope 123 is provided at the inner end of the buffer component 12. The distance between the guide slope 123 and the snap-fit ​​component 13 is set to decrease along the direction closer to the slot 122, so that when the user presses the buffer component 12, the guide slope 123 can push the snap-fit ​​component 13 to retract away from the buffer component 12, thereby facilitating the engagement of the snap-fit ​​component 13 with the slot 122.

[0041] Furthermore, the side 102 of the display body 1 is provided with a sliding groove 104 adjacent to the mounting groove 103. The snap-fit ​​member 13 is slidably installed in the sliding groove 104. The snap-fit ​​member 13 includes a snap-fit ​​rod 131 and a toggle rod 132 arranged at an angle. The snap-fit ​​rod 131 can slide into the mounting groove 103, and a second elastic member 133 is sleeved on the snap-fit ​​rod 131. One end of the second elastic member 133 is connected to the snap-fit ​​rod 131, and the other end is connected to the sliding groove 104. The second elastic member 133 makes the snap-fit ​​rod 131 tend to snap into the snap-fit ​​groove 122. Specifically, the sliding groove 104 is adjacent to the opposite ends of the mounting groove 103 and has a through hole communicating with the mounting groove 103. The locking rod 131 and the actuating rod 132 are set at an angle, and the locking rod 131 can slide through the through hole to extend into the mounting groove 103, thereby engaging with the buffer 12. The actuating rod 132 is used to facilitate the user to move the locking rod 131 to release the locking rod 131 from the locking groove 122.

[0042] To further enhance the buffering and protective effect of the buffer member 12 on the display screen 11, in one embodiment, a flexible layer is attached to the outer side of the buffer member 12.

[0043] Please see Figure 2 In an embodiment of this utility model, the display screen body 1 further includes a protective frame 14 disposed on the outer side of the display screen 11, and a buffer pad 151 is provided at the edge of the display screen 11, with the buffer pad 151 sandwiched between the display screen 11 and the protective frame 14. Specifically, the buffer pad 151 can further provide a buffering effect for the edge of the display screen 11, thereby further improving the buffering effect of the buffer member 12.

[0044] The above are merely exemplary embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A narrow-bezel LCD display, characterized by, The utility model relates to a display screen body, having a front, and a plurality of side surfaces surrounding the edges of the front, the front is equipped with a display screen, the side surface is equipped with a mounting slot, a buffer piece is movably mounted in the mounting slot, and the buffer piece can at least partially extend out of the mounting slot. The inner side of the buffer piece is provided with a first elastic member, one end of the first elastic member is connected to the mounting slot, the other end is connected to the buffer piece, and the first elastic member enables the buffer piece to have a tendency to extend out of the mounting slot. 2.The narrow-bezel LCD display screen of claim 1, wherein, The opposite ends of the buffer piece are provided with clamping grooves, the side surface of the display screen body is provided with a clamping piece, the clamping piece can slide into the mounting slot and be clamped into the clamping groove.

3. The narrow-bezel LCD display of claim 2, wherein, The side surface of the display screen body is provided with a sliding groove adjacent to the mounting slot, the clamping piece is slidingly mounted in the sliding groove, the clamping piece includes a clamping rod and a push rod arranged at an angle, the clamping rod can slide into the mounting slot, a second elastic member is sleeved on the clamping rod, one end of the second elastic member is connected to the clamping rod, and the other end is connected to the sliding groove, and the second elastic member enables the clamping rod to have a tendency to be clamped into the clamping groove.

4. The narrow-bezel LCD display of claim 3, wherein, The end of the inner side of the buffer piece is provided with a guide inclined surface, the distance between the guide inclined surface and the clamping piece is arranged to be smaller in the direction close to the clamping groove.

5. The narrow-bezel LCD display of claim 3, wherein, The outer side of the buffer piece is attached with a flexible layer. 6.The narrow-bezel LCD display screen of claim 1, wherein, The display screen body further includes a protective frame provided on the outer side of the display screen, the edge of the display screen is provided with a buffer pad, and the buffer pad is clamped between the display screen and the protective frame.

7. The narrow-bezel LCD display of claim 1, wherein, The width of the display screen is equal to the width of the display screen body; or, 8. The narrow-bezel LCD display of any one of claims 1-7, wherein, The difference between the width of the display screen and the width of the display screen body is less than or equal to 4mm. The display screen further includes a plurality of plug interfaces and control buttons, and the plurality of plug interfaces and the plurality of control buttons are equally arranged on the two opposite side surfaces of the display screen body. 9.The narrow-bezel LCD display screen of claim 8, wherein, ​

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