An ink screen display with a frame that is easily disassembled

Abstract

The utility model discloses a kind of ink screen displays of frame convenient to dismount, including ink screen display, ink screen display is by display screen component, bottom shell, face shell and magnetic adsorption component composition, further including quickly detachable replaceable decorative frame, every edge side inside of replaceable decorative frame is fixedly connected with multiple upper clamping strips and multiple lower clamping strips, the utility model is by first magnet, cooperate the plastic plate in recess and insert second magnet, double magnet structure can realize the quick adsorption fixation of display and installation, without relying on bolt and other complex connecting piece, by setting quickly detachable replaceable decorative frame, utilize the buckling structure of upper clamping strip and face shell first buckle slot and lower clamping strip and bottom shell ring groove buckle, cooperate the pressing and fixing of inside folding lip to face shell top, the quick assembly and disassembly of replaceable decorative frame and display main body are realized, user can replace replaceable decorative frame of different style according to indoor environment change alone.

Description

Technical Field

[0001] This utility model relates to the field of display technology, specifically to an e-ink display with an easy-to-disassemble and assemble outer frame. Background Technology

[0002] In indoor living and working scenarios, users often need to use fixed display devices such as TVs and monitors in fixed locations (such as living room walls or next to desks in studies). Due to factors such as purchase cost and installation difficulty, the replacement cycle of such devices is generally long, usually requiring several years or even longer. However, users' indoor environments are not static. With the adjustment of living needs, the iteration of decoration styles, and frequent changes in housing, new requirements are placed on display devices. They not only need to have a simple and visually appealing design that does not easily cause visual fatigue, but also need to be able to flexibly adapt to different indoor environments to avoid the devices becoming out of place with the surrounding scene due to environmental changes.

[0003] While e-ink displays are gradually gaining popularity in indoor fixed-use scenarios due to their advantages such as low power consumption and eye protection, they have significant flaws in their structural design:

[0004] 1) The installation of most e-ink displays is relatively complicated, relying on bolt fixing and bracket assembly. Not only is the installation time-consuming, but if the position needs to be adjusted or the installation environment changed later, the disassembly and assembly process is cumbersome, which makes it difficult to meet users' needs for convenience.

[0005] 2) The outer frame of the monitor is mostly molded as a whole with the main structure and cannot be disassembled and replaced separately. When the interior decoration style changes, the fixed style of the outer frame will either be inconsistent with the new environment or the user will need to replace the entire monitor. This increases the cost of use and does not meet the characteristics of long-term use of the equipment. At the same time, some devices are not stable enough after being fixed and are easily affected by slight bumps, which further reduces the user experience. Utility Model Content

[0006] The purpose of this invention is to provide an e-ink display with an easy-to-disassemble and assemble outer frame, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an e-ink display with an easy-to-disassemble and assemble outer frame, comprising an e-ink display, the e-ink display being composed of a display screen assembly, a bottom shell, a front shell, and a magnetic adsorption assembly, the display screen assembly being installed inside the bottom shell and fixed by pressing the front shell together, and the magnetic adsorption assembly being installed on the back of the bottom shell and fixed to the mounting object;

[0008] It also includes a replaceable decorative frame that can be quickly disassembled. Each side of the replaceable decorative frame is fixedly connected with multiple upper clips and multiple lower clips, and the upper clips and lower clips are arranged in parallel and staggered. The top of the replaceable decorative frame is fixedly connected with an inner folded edge. When the replaceable decorative frame is fitted onto the outside of the bottom shell, the upper clips are engaged with the first fastening groove provided on the outside of the top shell, the lower clips are engaged with the annular groove provided on the outside of the bottom shell, and the inner folded edge is pressed and attached to the top of the top shell.

[0009] As a preferred embodiment of this utility model: the display screen assembly consists of an e-ink screen, a plastic gasket, a motherboard, a dual-ended Type-C data cable, control buttons, and a keypad. The e-ink screen, plastic gasket, motherboard, dual-ended Type-C data cable, control buttons, and keypad are all installed in corresponding mounting positions inside the bottom shell. The outer side of the bottom shell is provided with a charging port and a button port. One end of the dual-ended Type-C data cable and one end of the control button are located in the charging port and the button port, respectively, and the control button and the keypad are positioned opposite each other.

[0010] As a preferred embodiment of this utility model: multiple reinforcing ribs are fixedly connected to the inner side of the face shell, and multiple plug-in posts are fixedly connected to the inner side of the face shell. The plug-in posts are fixedly connected to the inner side of the bottom shell with plug-in seats for plug-in fixation.

[0011] As a preferred embodiment of this utility model: the replaceable decorative frame has a slot at the position directly opposite the charging port and the button port.

[0012] As a preferred embodiment of the present invention: the magnetic adsorption component includes a boss fixedly connected to the inside of the bottom shell, and a plurality of first magnets are fixedly embedded inside the boss. The magnetic adsorption component also includes a groove opened at the bottom of the bottom shell, a plastic plate is placed inside the groove, a plurality of second magnets are embedded inside the plastic plate, and a foam board is fixedly connected to the back of the plastic plate.

[0013] As a preferred embodiment of this utility model: the back of the foam board is coated with self-adhesive and bonded with release paper.

[0014] As a preferred embodiment of this utility model: a battery located on the top of the boss is also installed inside the bottom shell, and a speaker is also installed at one corner of the inside of the bottom shell. Both the battery and the speaker are electrically connected to the motherboard.

[0015] As a preferred embodiment of this utility model: the interior of the bottom shell is also equipped with multiple pressure blocks for fixing the ink screen, and the gap between the back of the plastic gasket and the bottom shell is provided with several foam blocks.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1) This utility model uses a first magnet embedded in the protrusion inside the bottom shell and a second magnet embedded in the plastic plate in the groove. The dual magnet structure enables the display to be quickly attracted and fixed to the installation object without relying on complex connecting parts such as bolts. The self-adhesive and release paper coated on the back of the foam board can further enhance the fixing stability. Users only need to peel off the release paper to complete the initial bonding. During subsequent disassembly and assembly, only the magnetic attraction needs to be overcome. This greatly simplifies the installation and position adjustment process and solves the problems of cumbersome disassembly and assembly and difficulty in adapting to environmental changes of existing equipment. By setting up a quick-removable and replaceable decorative frame, the fastening structure of the upper clip and the first snap-fit ​​groove of the front shell and the lower clip and the ring groove of the bottom shell, combined with the pressing and fixing of the inner fold edge on the top of the front shell, realizes the quick assembly and disassembly of the replaceable decorative frame and the display body. Users can replace the replaceable decorative frame of different styles according to changes in the indoor environment without replacing the entire display. This reduces the cost of use and meets the needs of different customers and different usage, perfectly matching the characteristics of long-term use of the equipment.

[0018] 2) The multiple reinforcing ribs on the inner side of the faceplate of this utility model can enhance the structural strength of the faceplate and prevent deformation of the faceplate during long-term use. The plug-in post of the faceplate is plugged into and fixed with the plug-in seat on the inner side of the bottom shell, which can ensure that the display screen assembly is firmly installed inside the bottom shell and prevent the assembly from loosening due to collision. This solves the problem of insufficient stability after the existing equipment is fixed. At the same time, the slots opened in the position of the replaceable decorative frame and the charging port and button port are opposite to each other, so that users do not have to worry about blocking the charging interface and control buttons when replacing the replaceable decorative frame. This ensures the normal use of the charging and operation functions of the equipment, avoids the impact of the replacement of the outer frame on the basic functions of the equipment, and also provides convenience for subsequent maintenance, further extending the overall service life of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is one of the structural schematic diagrams of this utility model;

[0021] Figure 3 This is a schematic diagram of the replaceable decorative frame structure of this utility model;

[0022] Figure 4 This is one of the schematic diagrams of the replaceable decorative frame structure of this utility model;

[0023] Figure 5 This is a schematic diagram showing the disassembled parts of this utility model;

[0024] Figure 6 This is one of the exploded view diagrams of this utility model.

[0025] In the diagram: 100, E-ink display; 110, Display assembly; 111, E-ink screen; 112, Plastic gasket; 113, Mainboard; 114, Dual-ended Type-C data cable; 115, Control buttons; 116, Button board; 120, Bottom shell; 121, Ring groove; 122, Charging port; 123, Button port; 124, Socket; 125, Battery; 126, Speaker; 127, Pressure block; 128, Bubble. 130. Cotton block; 131. Face shell; 132. First fastening groove; 133. Reinforcing rib; 134. Insertion post; 145. Magnetic adsorption component; 146. Boss; 147. First magnet; 148. Groove; 149. Plastic sheet; 140. Second magnet; 141. Foam board; 142. Release paper; 200. Replaceable decorative frame; 210. Upper retaining strip; 220. Lower retaining strip; 230. Inner folded edge; 240. Slot. 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 protection scope of the present utility model.

[0027] Example 1

[0028] Please see Figure 1-6 This utility model provides a technical solution: an e-ink display with an easy-to-disassemble and assemble outer frame, including an e-ink display 100. The e-ink display 100 is composed of a display screen assembly 110, a bottom shell 120, a front shell 130 and a magnetic adsorption assembly 140. The display screen assembly 110 is installed inside the bottom shell 120 and fixed by pressing with the front shell 130. The magnetic adsorption assembly 140 is installed on the back of the bottom shell 120 and fixed to the mounting object.

[0029] It also includes a replaceable decorative frame 200 that can be quickly disassembled. Each side of the replaceable decorative frame 200 is fixedly connected with multiple upper clips 210 and multiple lower clips 220, and the upper clips 210 and lower clips 220 are arranged in parallel and staggered. The top of the replaceable decorative frame 200 is fixedly connected with an inner folded edge 230. When the replaceable decorative frame 200 is fitted onto the outside of the bottom shell 120, the upper clips 210 are fastened to the first fastening groove 131 provided on the outside of the top shell 130, the lower clips 220 are fastened to the annular groove fastening position 121 provided on the outside of the bottom shell 120, and the inner folded edge 230 is pressed and attached to the top of the top shell 130.

[0030] Specifically, when users install the e-ink display 100 in a fixed location such as a living room wall or a study cabinet, the magnetic adsorption component 140 on the back can be used to quickly fix it to the installation object, meeting the user's need for long-term fixed placement of the device.

[0031] When users need to change the outer frame due to changes in decoration style, the replaceable decorative frame 200 can be quickly installed and removed through the upper clip 210 and lower clip 220 on the side. During installation, the replaceable decorative frame 200 is placed on the outside of the bottom shell 120. The parallel and intersecting upper clip 210 will be inserted into the first fastening groove 131 on the outside of the front shell 130, and the lower clip 220 will be inserted into the ring groove fastening position 121 of the bottom shell 120. At the same time, the inner folded edge 230 at the top is pressed against the top of the front shell 130 to form a stable connection. When disassembling, you only need to gently pry the side of the replaceable decorative frame 200 to make the clips disengage from the fastening position. The whole process does not require tools, allowing users to easily change the style of the outer frame according to the new environment and avoid the equipment from becoming out of place with the surrounding environment.

[0032] When the replaceable decorative frame 200 is not needed, it can be removed directly without affecting the normal use of the e-ink display 100.

[0033] In this embodiment, the display screen assembly 110 consists of an e-ink screen 111, a plastic gasket 112, a motherboard 113, a dual-ended Type-C data cable 114, a control button 115, and a keypad 116. The e-ink screen 111, the plastic gasket 112, the motherboard 113, the dual-ended Type-C data cable 114, the control button 115, and the keypad 116 are all installed in corresponding mounting positions inside the bottom shell 120. The outer side of the bottom shell 120 is provided with a charging port 122 and a button port 123. One end of the dual-ended Type-C data cable 114 and one end of the control button 115 are located in the charging port 122 and the button port 123, respectively, and the control button 115 and the button position of the keypad 116 are opposite to each other.

[0034] Specifically, when users use the e-ink display daily, the e-ink screen 111 can be used to display content, the plastic pad 112 provides support and protection, the motherboard 113 controls the overall operation, and the double-ended TYPE-C data cable 114 can be directly connected to the power supply without disassembling any parts. When operating the device, the control button 115 in the button port 123 triggers the buttons on the button panel 116 to realize functions such as power on / off and brightness adjustment, which is suitable for scenarios that require long-term fixed use and convenient maintenance.

[0035] In this embodiment: multiple reinforcing ribs 132 are fixedly connected to the inner side of the face shell 130, and multiple plug-in posts 133 are fixedly connected to the inner side of the face shell 130. The plug-in posts 133 are fixedly connected to the plug-in seats 124 on the inner side of the bottom shell 120 for plug-in fixing.

[0036] Specifically, during the installation of the front cover 130 or long-term use of the device, the multiple reinforcing ribs 132 on the inner side of the front cover 130 can disperse the impact of external forces, enhance the overall strength of the front cover 130, prevent the front cover from deforming due to daily collisions or pressure, and protect the internal display screen assembly 110.

[0037] The front shell 130 is precisely connected to the inner plug-in seat 124 of the bottom shell 120 through multiple plug-in pins 133 on the inner side, forming a multi-point fixing structure, so that the front shell 130 and the bottom shell 120 fit tightly together, preventing problems such as loosening, abnormal noise or dust entering through gaps during use.

[0038] In this embodiment, a slot 240 is provided at the position where the replaceable decorative frame 200 is directly opposite the charging port 122 and the button port 123.

[0039] Specifically, when the user changes to different styles of the replaceable decorative frame 200 according to the indoor environment, the slot 240 on the replaceable decorative frame 200 that is directly opposite the charging port 122 and the button port 123 can precisely avoid these two key interfaces, so that the replaced replaceable decorative frame 200 can still ensure that the charging port 122 can still be inserted normally and the control button 115 in the button port 123 can also be operated smoothly, without the basic functions of the device being affected by the outer frame.

[0040] In this embodiment: the magnetic adsorption component 140 includes a boss 141 fixedly connected to the inside of the bottom shell 120, and a plurality of first magnets 142 are fixedly embedded inside the boss 141. The magnetic adsorption component 140 also includes a groove 143 opened at the bottom of the bottom shell 120, a plastic plate 144 is placed inside the groove 143, a plurality of second magnets 145 are embedded inside the plastic plate 144, and a foam board 146 is fixedly connected to the back of the plastic plate 144.

[0041] Specifically, when the user installs the e-ink display 100, the multiple first magnets 142 embedded in the protrusion 141 inside the bottom shell 120 magnetically attract the plastic plate 144 and its embedded second magnets 145 to prevent the device from slipping due to slight collisions. The foam board 146 on the back of the plastic plate 144 can play a protective and buffering role, avoiding direct contact between the magnet block and the mounting surface, which would cause wear.

[0042] In this embodiment: the back of the foam board 146 is coated with self-adhesive and has release paper 147 attached to it.

[0043] Specifically, when a user needs to fix the e-ink display 100 to a wall, cabinet, or other installation, the user first peels off the release paper 147 covering the adhesive surface to expose the adhesive side, and then attaches the foam adhesive board 146 to the installation position. The adhesive will quickly form a stable bond, and the attraction force of the magnet further enhances the fixing effect, allowing the e-ink display to be installed quickly.

[0044] In this embodiment: a battery 125 located on top of the boss 141 is also installed inside the bottom shell 120, and a speaker 126 is also installed at one corner inside the bottom shell 120. Both the battery 125 and the speaker 126 are electrically connected to the motherboard 113.

[0045] Specifically, when the user installs the e-ink display 100 in a location without a direct power interface, the battery 125 can provide independent power to the entire display, avoiding the limitation of the device's installation location due to reliance on an external power source and meeting the user's need for flexible arrangement; when the user plays content with audio on the display, the speaker 126 can output sound under the signal control of the motherboard 113, without the need for additional external audio equipment, thus improving the user's overall user experience.

[0046] In this embodiment: the bottom shell 120 is also equipped with a plurality of pressure blocks 127 for fixing the ink screen 111, and the gap between the back of the plastic gasket 112 and the bottom shell 120 is provided with a plurality of foam blocks 128.

[0047] Specifically, during the assembly and long-term use of the monitor, multiple pressure blocks 127 can physically fix the edges and key points of the e-ink screen 111, preventing the e-ink screen 111 from shifting or warping due to vibration, collision or temperature changes, and avoiding the impact of screen looseness on the viewing effect; while several foam blocks 128 can fill the gaps with their own elastic properties, buffering the impact of external vibration on the plastic gasket 112 and internal motherboard 113 and other components, and can also prevent the plastic gasket 112 from directly contacting the bottom shell 120 to avoid friction noise, effectively extending the service life of internal components.

[0048] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An e-ink display with an easily detachable frame, comprising an e-ink display (100), characterized in that: The e-ink display (100) is composed of a display screen assembly (110), a bottom shell (120), a front shell (130), and a magnetic adsorption assembly (140). The display screen assembly (110) is installed inside the bottom shell (120) and fixed by pressing with the front shell (130). The magnetic adsorption assembly (140) is installed on the back of the bottom shell (120) and fixed to the mounting object. It also includes a replaceable decorative frame (200) that can be quickly disassembled. Each side of the replaceable decorative frame (200) is fixedly connected with multiple upper clips (210) and multiple lower clips (220), and the upper clips (210) and lower clips (220) are arranged in parallel and staggered. The top of the replaceable decorative frame (200) is fixedly connected with an inner folded edge (230). When the replaceable decorative frame (200) is fitted onto the outside of the bottom shell (120), the upper clips (210) are fastened to the first fastening groove (131) provided on the outside of the top shell (130), and the lower clips (220) are fastened to the annular groove fastening position (121) provided on the outside of the bottom shell (120). The inner folded edge (230) is pressed and attached to the top of the top shell (130).

2. The e-ink display with an easily detachable outer frame according to claim 1, characterized in that: The display screen assembly (110) consists of an e-ink screen (111), a plastic gasket (112), a motherboard (113), a dual-ended TYPE-C data cable (114), a control button (115), and a keypad (116). The e-ink screen (111), the plastic gasket (112), the motherboard (113), the dual-ended TYPE-C data cable (114), the control button (115), and the keypad (116) are all installed in corresponding mounting positions inside the bottom shell (120). The bottom shell (120) has a charging port (122) and a keypad (123) on its outer side. One end of the dual-ended TYPE-C data cable (114) and one end of the control button (115) are located in the charging port (122) and the keypad (123), respectively, and the control button (115) and the keypad (116) are opposite to each other.

3. The e-ink display with an easily detachable outer frame according to claim 1, characterized in that: The inner side of the face shell (130) is fixedly connected with multiple reinforcing ribs (132), and the inner side of the face shell (130) is fixedly connected with multiple plug-in posts (133). The plug-in posts (133) and the inner side of the bottom shell (120) are both fixedly connected with plug-in seats (124) for plug-in fixing.

4. The e-ink display with an easily detachable outer frame according to claim 2, characterized in that: The replaceable decorative frame (200) has a slot (240) at the position directly opposite the charging port (122) and the button port (123).

5. An e-ink display with an easily detachable outer frame according to claim 2, characterized in that: The magnetic adsorption assembly (140) includes a boss (141) fixedly connected to the inside of the bottom shell (120). A plurality of first magnets (142) are fixedly embedded inside the boss (141). The magnetic adsorption assembly (140) also includes a groove (143) opened at the bottom of the bottom shell (120). A plastic plate (144) is placed inside the groove (143). A plurality of second magnets (145) are embedded inside the plastic plate (144). A foam board (146) is fixedly connected to the back of the plastic plate (144).

6. An e-ink display with an easily detachable outer frame according to claim 5, characterized in that: The back of the foam board (146) is coated with self-adhesive and has release paper (147) attached to it.

7. An e-ink display with an easily detachable outer frame according to claim 5, characterized in that: The bottom shell (120) also has a battery (125) installed inside the top of the boss (141), and a speaker (126) is installed at one corner of the inside of the bottom shell (120). The battery (125) and the speaker (126) are both electrically connected to the motherboard (113).

8. An e-ink display with an easily detachable outer frame according to claim 2, characterized in that: The bottom shell (120) is also equipped with multiple pressure blocks (127) for fixing the ink screen (111), and the gap between the back of the plastic gasket (112) and the bottom shell (120) is provided with several foam blocks (128).

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