Stroke segment type display module assembly structure with rotation function and light leakage prevention design

Abstract

The utility model discloses a stroke segment type display module assembly structure with a rotation function and a light leakage prevention design, which comprises a cover plate, a transparent area is arranged on the surface of the cover plate, and a silk-screen printing ink area is arranged on the surface of the cover plate outside the transparent area; the plastic sheet is arranged on one side of the cover plate and is coaxial with the cover plate, and a hollow groove is formed in the surface of the plastic sheet; the rotating piece is arranged on one side of the plastic sheet and is connected with the silk-screen printing ink area of the corresponding cover plate through the hollowed-out groove, and the cover plate can be driven to rotate in the direction of the hollowed-out groove by shifting the rotating piece; the utility model discloses a stroke segment type display module. According to the stroke segment type display module assembly structure with the rotation function and the light leakage prevention design, through optimization of the assembly mode and the structural design, the plastic sheet can cover the non-display area of the stroke segment type display module so as to achieve the light leakage prevention effect, meanwhile, the assembly process is simplified, and the operation experience effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pen segment type display, in particular to a pen segment type display module assembly structure with a rotation function and a light leakage prevention design. Background Art

[0002] Segment LCD, or segment LCD screen, is a type of LCD product, but in the LCD industry, it is generally called pattern LCD screen, pen segment LCD screen, monochrome LCD screen, etc. Compared with the pixels of dot matrix LCD arranged in an array, the pixels of segment LCD are very free in arrangement and shape. The most common is the "8" field similar to the digital tube. An "8" is composed of 7 pen segments, that is, 7 pixels. The "Rice"-shaped "8" is composed of 16 pixels. Of course, the pen segments of segment LCD can be made into any shape as long as the driving capability of the driver chip permits. For example, the company's logo, other patterns, text, etc.

[0003] With the advancement of technology, the combination of cover and display screen is becoming more and more popular in electronic devices, and users have higher and higher requirements for the display effect and operation experience of the equipment. During the assembly and use of traditional pen-segment display modules, there are often problems such as light leakage and inconvenient operation, which affects the user's visual experience and use effect;

[0004] Therefore, it is necessary to optimize the assembly structure of the pen-segment display module to solve the above problems. To this end, a pen-segment display module assembly structure with a rotation function and an anti-light leakage design is proposed. Utility Model Content

[0005] Based on this, it is necessary to provide a pen-segment display module assembly structure with a rotation function and anti-light leakage design to address the above technical problems. By optimizing the assembly method and structural design, the effects of anti-light leakage, simplified assembly process, improved operation experience and appearance are achieved, and the reproducibility is better. Among them, the use of double-sided foam not only plays a buffering role, but also avoids direct contact between the pen-segment display module and other components, reducing the possibility of light leakage. The design of the rotating plastic block allows the entire structure to be connected to the mechanical knob of the client shell, realizing the rotation function. The user only needs to rotate the cover to display different pen segment contents.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A pen-segment display module assembly structure with a rotation function and a light leakage prevention design comprises a cover plate, a transparent area is provided on the surface of the cover plate, and a silk-screen ink area is provided on the surface of the cover plate outside the transparent area;

[0008] A plastic sheet, which is arranged on one side of the cover plate and coaxially therewith, wherein a surface of the plastic sheet has a hollowed-out groove;

[0009] A rotating member is disposed on one side of the plastic sheet and connected to the silk-screen ink area of ​​the corresponding cover plate through the hollowed-out groove. Turning the rotating member can drive the cover plate to rotate along the direction of the hollowed-out groove;

[0010] The pen segment display module is arranged on one side of the plastic sheet and bonded thereto via double-sided foam.

[0011] Furthermore, the silk-screen ink area includes an annular silk-screen ink area and two diagonally distributed fan-shaped silk-screen ink areas;

[0012] The annular screen printing ink area and two diagonally distributed fan-shaped screen printing ink areas together form a screen printing ink area.

[0013] Furthermore, the plastic sheet covers the annular silk-screen ink area on the cover plate;

[0014] The inner side of the plastic sheet coincides with the outer edge of the transparent area.

[0015] Further, the rotating member includes a supporting member and a connecting member;

[0016] One end of the support member passes through the hollowed-out groove and is bonded to the cover plate;

[0017] The connecting piece is used to match and connect with the mechanical knob of the external housing to achieve rotation.

[0018] Furthermore, the connecting member is arranged at the other end of the supporting member and is in contact with the plastic sheet;

[0019] The connecting piece has a locking boss extending outwardly, so that the cover plate is fitted to the plastic sheet for rotation.

[0020] Furthermore, the hollowed-out groove includes two arc-shaped groove bodies, the two arc-shaped groove bodies are symmetrically distributed on the surface of the plastic sheet, and the inner diameter of the arc-shaped groove body is matched with the outer diameter of the support member.

[0021] Furthermore, the pen segment display module includes a display area and a non-display area;

[0022] The non-display area on the pen-segment display module is adhered to the surface of the plastic sheet by the double-sided foam to form a cover to prevent light leakage.

[0023] Furthermore, the display area on the pen-segment display module is arranged corresponding to the cover plate through the plastic sheet.

[0024] Furthermore, the thickness of the cover plate is greater than two millimeters.

[0025] Furthermore, the thickness of the double-sided foam is 0.5 mm.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] The pen-segment display module assembly structure with a rotation function and an anti-light leakage design provided by the utility model optimizes the assembly method and structural design so that the plastic sheet can cover the non-display area of ​​the pen-segment display module to achieve the anti-light leakage effect, while simplifying the assembly process and improving the operating experience.

[0028] Among them, the use of double-sided foam not only plays a buffering role, but also avoids direct contact between the pen-segment display module and other components, further reducing the possibility of light leakage.

[0029] Through the design of the rotating part, the entire structure can be connected to the mechanical knob of the client case to realize the rotation function. The user only needs to rotate the cover to display different pen segment contents, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the structure of the pen-segment display module assembly structure with a rotation function and anti-light leakage design provided by the utility model;

[0031] Figure 2 A schematic diagram of the disassembled structure of the pen-segment display module assembly structure with a rotation function and a light leakage prevention design provided by the utility model;

[0032] Figure 3 A partial structural schematic diagram of the pen-segment display module assembly structure with a rotation function and anti-light leakage design provided by the utility model;

[0033] Figure 4 A schematic cross-sectional view of the assembly structure of a pen-segment display module with a rotation function and a light leakage prevention design provided by the utility model;

[0034] Figure 5 A schematic diagram of the pen-segment display module structure with a rotation function and anti-light leakage design provided by the utility model;

[0035] Figure 6 The utility model provides a pen segment display module assembly structure with a rotation function and a light leakage prevention design. Figure 5 Enlarged structural diagram at A in the middle.

[0036] The markings in the figure are as follows:

[0037] Cover plate 1, transparent area 11, silk screen ink area 12;

[0038] Annular silk screen printing ink area 120, fan-shaped silk screen printing ink area 121;

[0039] Plastic sheet 2, hollowed-out groove 21;

[0040] Arc-shaped slot 210;

[0041] Rotating member 3, supporting member 31, connecting member 32, locking boss 33;

[0042] Pen segment display module 4;

[0043] Display area 41, non-display area 42;

[0044] Double-sided foam5. DETAILED DESCRIPTION

[0045] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0046] As described in the background art, traditional pen-segment display modules often have problems such as light leakage and inconvenient operation during assembly and use, which affects the user's visual experience and use effect.

[0047] In order to solve this technical problem, the utility model provides a pen-segment display module assembly structure with a rotation function and an anti-light leakage design, which is applied to pen-segment displays.

[0048] Specifically, please refer to Figure 1-Figure 6 The pen-segment display module assembly structure with rotation function and anti-light leakage design specifically includes:

[0049] A cover plate 1, wherein a transparent area 11 is provided on the surface of the cover plate 1, and a screen printing ink area 12 is provided on the surface of the cover plate 1 outside the transparent area 11;

[0050] A plastic sheet 2, which is disposed on one side of the cover plate 1 and is coaxially arranged therewith, wherein a surface of the plastic sheet 2 has a hollowed-out groove 21;

[0051] The rotating member 3 is disposed on one side of the plastic sheet 2 and connected to the corresponding screen printing ink area 12 of the cover plate 1 through the hollow groove 21. The rotating member 3 can be turned to drive the cover plate 1 to rotate along the direction of the hollow groove 21;

[0052] The pen-segment display module 4 is disposed on one side of the plastic sheet 2 and bonded thereto via a double-sided foam 5 .

[0053] The utility model provides a pen-segment display module assembly structure with a rotation function and a light leakage prevention design.

[0054] Compared with the assembly structure of the traditional pen-segment display module, by optimizing the assembly method and structural design, the plastic sheet 2 can cover the non-display area 42 of the pen-segment display module 4 to achieve the anti-light leakage effect, while simplifying the assembly process and improving the operating experience. Among them, the use of double-sided foam 5 not only plays a buffering role, but also avoids direct contact between the pen-segment display module 4 and other components, thereby improving the sealing effect of the contact surface and further reducing the possibility of light leakage.

[0055] Through the design of the rotating member 3, the entire structure can be connected to the mechanical knob of the client case, realizing the rotation function. The user only needs to rotate the cover plate 1 to display different pen segment contents, which is easy to operate.

[0056] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0057] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0058] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0059] Please refer to Figure 1-Figure 6 , a pen-segment display module assembly structure with a rotation function and a light leakage prevention design, a cover plate 1, a transparent area 11 is provided on the surface of the cover plate 1, and a silk-screen ink area 12 is provided on the surface of the cover plate 1 outside the transparent area 11; a plastic sheet 2, which is arranged on one side of the cover plate 1 and is coaxially arranged therewith, wherein the surface of the plastic sheet 2 has a hollow groove 21; a rotating member 3, which is arranged on one side of the plastic sheet 2 and is connected to the silk-screen ink area 12 of the corresponding cover plate 1 through the hollow groove 21, and the cover plate 1 can be driven to rotate along the direction of the hollow groove 21 by turning the rotating member 3; a pen-segment display module 4, which is arranged on one side of the plastic sheet 2 and bonded thereto through a double-sided foam 5.

[0060] Please refer to Figure 1 , Figure 2 and Figure 3 As shown, the silk screen ink area 12 includes an annular silk screen ink area 120 and two diagonally distributed fan-shaped silk screen ink areas 121;

[0061] The annular silk-screen ink area 120 and the two diagonally distributed fan-shaped silk-screen ink areas 121 together form a silk-screen ink area 12, and the two transparent areas 11 and the fan-shaped silk-screen ink areas 121 together form a circular area to adapt to the display area of ​​the pen-segment display module 4;

[0062] The plastic sheet 2 covers the annular silk-screen ink area 120 on the cover plate 1, and the inner side of the plastic sheet 2 coincides with the outer edge of the transparent area 11;

[0063] Through the above structural design, it is avoided that the plastic sheet 2 is directly seen from the outside of the cover plate 1, thereby improving the overall aesthetic effect of the assembly structure design;

[0064] like Figure 5 and Figure 6 As shown, the rotating member 3 includes a supporting member 31 and a connecting member 32. One end of the supporting member 31 passes through the hollowed-out groove 21 and is bonded to the cover plate 1. In the actual application and assembly process, the supporting member 31 can be connected to the cover plate 1 by strong glue to complete the connection between the rotating member 3 and the cover plate 1.

[0065] Due to the design of the rotating member 3 in this embodiment, the connecting member 32 thereon is protruding from the back of the cover plate 1 and is located on the plastic sheet 2, and the supporting member 31 and the connecting member 32 are located on one side of the plastic sheet 2, so that in actual application, the supporting member 31 can be used to match and connect with the mechanical knob of the external housing through the connecting member 32 connected thereto, so as to drive the rotating member 3 to perform rotation touch through the mechanical rotating knob of the external housing;

[0066] In the above-mentioned process of connecting the rotating member 3 with the mechanical rotating knob of the external housing through the connecting member 32 thereon, the mechanical rotating knob of the external housing can be actually designed according to the shape of the connecting member in the rotating member 3 in this embodiment, so that they can fit better when assembled with each other and meet their connection requirements.

[0067] The pen-segment display module assembly structure with a rotation function and a light leakage prevention design provided in Example 1 is further optimized. Specifically, Figure 4 and Figure 6 As shown, the connecting member 32 is disposed at the other end of the supporting member 31 and is in contact with the plastic sheet 2;

[0068] The connecting member 32 has a locking boss 33 extending outward, so that the cover plate 1 can be fitted to the plastic sheet 2 for rotation. The setting of the locking boss 33 ensures that the support member 31 can rotate in the hollowed-out groove 21 while ensuring the stability of the connection between the cover plate 1 and the plastic sheet 2, thereby preventing the support member 31 from being separated from the plastic sheet 2. At the same time, the locking boss 33 can move synchronously with the support member 31 to fit the plastic sheet 2 for rotation;

[0069] The shape design of the locking boss 33 formed by the protrusion of the connecting member 32 can also be adaptively designed according to the state of the mechanical rotating knob of the inner and outer casings of the first embodiment. It is only necessary to ensure that the outer diameter of the protruding locking boss 33 is greater than the outer diameter of the supporting member 31 when the connecting member 32 is synchronously matched, so as to ensure the relative fit rotation between the cover plate 1 and the plastic sheet 2.

[0070] The hollowed-out groove 21 includes two arc-shaped groove bodies 210 symmetrically distributed on the surface of the plastic sheet 2 , and the inner diameter of the arc-shaped groove body 210 is adapted to the outer diameter of the support member 31 ;

[0071] Through the above structural design, the support member 31 can guide the cover plate 1 along the opening direction of the arc groove body 210 when driving it to rotate, thereby ensuring the stability of the cover plate 1 during rotation and further facilitating the operation process.

[0072] The pen-segment display module assembly structure with a rotation function and a light leakage prevention design provided in Example 1 or 2 is further optimized, such as Figure 1-3 As shown, the pen segment display module 4 includes a display area 41 and a non-display area 42;

[0073] The non-display area 42 on the pen-segment display module 4 is adhered to the surface of the plastic sheet 2 by double-sided foam 5 to form a cover to prevent light leakage, and the display area 41 on the pen-segment display module 4 is arranged corresponding to the cover plate 1 through the plastic sheet 2 .

[0074] In order to avoid light leakage, the non-display area 42 on the pen-segment display module 4 can be shielded by the plastic sheet 2 to ensure that the display area 41 is stably located in the hollow area inside the plastic sheet 2 .

[0075] During specific production and preparation, the pen-segment display module 4 in this embodiment has a price advantage over the traditional full-display TFT screen, thereby enhancing the practicality of the assembly structure.

[0076] The pen-segment display module assembly structure with a rotation function and anti-light leakage design provided in Example 3 is further optimized, such as Figure 1 As shown, the thickness of the cover plate 1 is greater than two millimeters;

[0077] In order to make the edge of the cover plate 1 easy to rotate when manual rotation is performed without matching the mechanical knob of the external housing, the thickness of the cover plate 1 is designed to be at least 2 mm;

[0078] When it is necessary to match and connect with the external housing mechanical knob, the mechanical knob part can be exposed in this embodiment, making the appearance more fashionable and elegant.

[0079] Compared with the traditional assembly structure, the double-sided foam 5 is designed in this embodiment, and the thickness of the double-sided foam 5 is 0.5 mm. The use of the double-sided foam 5 not only plays a buffering role, but also avoids direct contact between the pen-segment display module 4 and other components, further reducing the possibility of light leakage.

[0080] The use process of the pen-segment display module assembly structure with a rotation function and an anti-light leakage design provided by the utility model is as follows: in actual application, the cover plate 1 is firstly processed with silk-screen ink, and then the plastic sheet 2 is placed on the back of the cover plate 1, and the support member 31 is pasted on both ends of the plastic sheet 2 through the arc groove body 210, and then the double-sided foam 5 is pasted on the back of the plastic sheet 2, and finally the pen-segment display module 4 is pasted under the double-sided foam 5. During the assembly process, pay attention to keeping the components flat and aligned to ensure the stability and reliability of the structure.

[0081] After the assembly module is assembled, during the actual application process, the relative position of the cover plate 1 and the pen-segment display module 4 can be adjusted by rotating the cover plate 1 or driving the rotating space 3 through the mechanical knob of the external casing, so that the picture displayed on the pen-segment display module 4 can be displayed through the transparent area 11 or blocked by the silk-screen ink area 12, so as to rotate and adjust the display according to different situations.

[0082] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0083] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A pen-segment display module assembly structure with a rotation function and a light leakage prevention design, characterized in that: It includes: A cover plate (1), wherein a transparent area (11) is provided on the surface of the cover plate (1), and a silk-screen ink area (12) is provided on the surface of the cover plate (1) outside the transparent area (11); A plastic sheet (2) disposed on one side of the cover plate (1) and coaxially therewith, wherein a surface of the plastic sheet (2) has a hollowed-out groove (21); A rotating member (3) is disposed on one side of the plastic sheet (2) and is connected to the silk-screen ink area (12) of the corresponding cover plate (1) through the hollowed-out groove (21); the rotating member (3) can be moved to drive the cover plate (1) to rotate in the direction of the hollowed-out groove (21); A pen-segment display module (4) is arranged on one side of the plastic sheet (2) and bonded thereto via double-sided foam (5).

2. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 1, characterized in that: The silk-screen ink area (12) comprises an annular silk-screen ink area (120) and two diagonally distributed fan-shaped silk-screen ink areas (121); The annular silk-screen ink area (120) and two diagonally distributed fan-shaped silk-screen ink areas (121) together form a silk-screen ink area (12).

3. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 2, characterized in that: The plastic sheet (2) covers the annular silk-screen ink area (120) on the cover plate (1); The inner side of the plastic sheet (2) overlaps with the outer edge of the transparent area (11).

4. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 1, characterized in that: The rotating member (3) comprises a supporting member (31) and a connecting member (32); One end of the support member (31) passes through the hollowed-out groove (21) and is bonded to the cover plate (1); The connecting piece (32) is used to match and connect with a mechanical knob of an external housing to achieve rotation.

5. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 4, characterized in that: The connecting member (32) is arranged at the other end of the supporting member (31) and is in contact with the plastic sheet (2); The connecting piece (32) has a locking boss (33) extending outwardly, so that the cover plate (1) fits against the plastic sheet (2) and rotates.

6. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 4, characterized in that: The hollowed-out groove (21) comprises two arc-shaped groove bodies (210), the two arc-shaped groove bodies (210) are symmetrically distributed on the surface of the plastic sheet (2), and the inner diameter of the arc-shaped groove body (210) is matched with the outer diameter of the support member (31).

7. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 1, characterized in that: The pen-segment display module (4) comprises a display area (41) and a non-display area (42); The non-display area (42) on the pen-segment display module (4) is adhered to the surface of the plastic sheet (2) by the double-sided foam (5) to form a cover to prevent light leakage.

8. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 7, characterized in that: The display area (41) on the pen-segment display module (4) is arranged corresponding to the cover plate (1) through the plastic sheet (2).

9. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 1, characterized in that: The thickness of the cover plate (1) is greater than two millimeters.

10. The pen-segment display module assembly structure with rotation function and light leakage prevention design according to claim 1, characterized in that: The thickness of the double-sided foam (5) is 0.5 mm.

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