Combined external protection structure of electronic ink screen

Abstract

The utility model belongs to the technical field of electronic ink screens, and particularly relates to a combined external protection structure of an electronic ink screen. The utility model provides a combined external protection structure of an electronic ink screen. The combined external protection structure comprises an electronic ink screen body, a positioning frame, a supporting and splicing mechanism and a cover plate, the positioning frames are frame plates which are symmetrically arranged at the edges of the front and back surfaces of the electronic ink screen body; the supporting and splicing mechanism comprises a plurality of inserting plates located between the two frame plates, and the inserting plates comprise L-shaped supporting frames located at the four corners of the frame plates, a plurality of plate supporting frames located at the four edges of the frame plates and arranged in a staggered mode and a plurality of guiding frames located on one sides of the frame plates. A guide groove of a U-shaped structure is formed in the guide frame. The cover plate is buckled with the frame plate, and one side of the cover plate is connected with the guide groove in a sliding mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electronic ink screen technical field, concretely relates to a kind of electronic ink screen combined external protection structure. BACKGROUND

[0002] Electronic ink screen is also called electronic paper display technology, which is a new method and technology of innovative information display. It is mainly composed of two substrates and electronic ink containing positive and negative black and white particles. The particles move to show black and white effects under the action of electric field. It has the characteristics of close-to-paper visual effect, low power consumption, long endurance, bistable display and flexible display. It is widely used in e-book readers, learning and office equipment, electronic tags and display screens, electronic ink screen mobile phones and accessories, etc. It brings convenience and innovation to reading and information display.

[0003] During the use of electronic ink screen, the inside of the electronic ink screen is coated with electronic ink composed of countless transparent particles. These particles are formed by sealing many black and white particles with positive and negative charges in internal liquid microcapsules. The electronic ink screen is softer than general LED screens, and is more likely to be damaged when touched or squeezed. However, the existing external protection structure of electronic ink screen is mostly the same as the external protective shell of general mobile phone screen, and its protection method is not suitable for electronic ink screen. Therefore, the present application proposes a combined external protection structure for electronic ink screen. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is that the electronic ink screen is more likely to be damaged when touched or squeezed during use. The external protective shell of general mobile phone screen is not suitable for electronic ink screen.

[0005] To solve the above technical problems, the utility model provides a combined external protection structure for electronic ink screen, which includes an electronic ink screen body, a positioning frame, a support splicing mechanism and a cover plate.

[0006] The positioning frame is a frame plate material symmetrically arranged at the edges of the front and back surfaces of the electronic ink screen body.

[0007] The support splicing mechanism is a plurality of plug-in plates located between the two frame plate materials. The plurality of plug-in plates are L-shaped support frames located at the four corners of the frame plate material, a plurality of plate support frames staggered arranged at the four edges of the frame plate material and a plurality of guide frames located at one side of the frame plate material. The guide frame is provided with a U-shaped guide groove.

[0008] The cover plate is buckled with the frame plate material, and one side of the cover plate is slidably connected with the guide groove.

[0009] Further, the outer length and width of the frame plate is greater than the length and width of the electronic ink screen body.

[0010] Further, the thickness of the plurality of insertion plates located in the middle of the frame plate on both sides is the same as the thickness of the electronic ink screen body, one side of the plurality of insertion plates is in contact with the outer edge of the electronic ink screen body, and there is a distance between the outer side of the plurality of insertion plates and the outer side of the frame plate.

[0011] Further, the frame plate is provided with a corresponding insertion slot at the plurality of insertion plates, the length of the insertion slot is less than the length of the corresponding plurality of insertion plates, and the two sides of the plurality of insertion plates are provided with corresponding insertion blocks at the insertion slot.

[0012] Further, the insertion block is in the form of a trapezoidal structure with a small top and a large bottom, and the insertion block is in interference fit with the insertion slot, and the height of the insertion block is the same as the thickness of the frame plate.

[0013] Further, the guide frame is connected by two identical guide plates, and the guide frame is vertically arranged with the plurality of plate support frames on the side, and the height of the guide frame is greater than the thickness of the electronic ink screen body and the positioning frame after being stacked.

[0014] Further, one side of the cover plate is provided with a corresponding extension block at the guide frame, and the extension block is inserted with a guide rod in sliding connection with the guide sliding groove.

[0015] The advantages of the present application compared with the prior art are:

[0016] The electronic ink screen combined external protection structure forms a frame structure protection on the outer side of the electronic ink screen body by combination, so as to protect and support the external collision and falling, and at the same time, the electronic ink screen body is protected by the cover plate to prevent damage to the electronic ink screen caused by extrusion. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural diagram of the electronic ink screen combined external protection structure of the utility model.

[0018] Figure 2 It is a state transformation diagram of the electronic ink screen combined external protection structure of the utility model.

[0019] Figure 3 It is a L-shaped support frame and plate support frame structure diagram of the electronic ink screen combined external protection structure of the utility model.

[0020] Figure 4 It is a partial structure diagram of the guide frame of the electronic ink screen combined external protection structure of the utility model.

[0021] As shown in the figure:

[0022] 1, electronic ink screen body; 2, cover plate; 3, frame plate; 4, L-shaped support frame; 5, a plurality of plate support frames; 6, guide frame; 7, guide groove; 8, plug-in slot; 9, plug-in block; 10, extension block; 11, guide rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] Embodiment 1

[0026] As shown in the description Figures 1-2 An electronic ink screen combined external protection structure, including an electronic ink screen body 1, a positioning frame, a support splicing mechanism and a cover plate 2.

[0027] In the present application, the positioning frame is a frame plate 3 symmetrically arranged at the edge of the front and back of the electronic ink screen body 1, and the outer length and width of the frame plate 3 is greater than the length and width of the electronic ink screen body 1, which can prevent external objects from directly impacting the screen edge.

[0028] The support splicing mechanism is a plurality of plug-in plates located between the two frame plates 3, and the plurality of plug-in plates are respectively L-shaped support frames 4 located at four corners of the frame plate 3, a plurality of plate support frames 5 staggered arranged at four sides of the frame plate 3 and a plurality of guide frames 6 located at one side of the frame plate 3, wherein gaps staggered arranged in the middle are used to leave positions of keys and charging interfaces and the like on the side of the electronic ink screen body 1, the thickness of the plurality of plug-in plates located in the middle of the two frame plates 3 is the same as the thickness of the electronic ink screen body 1, one side of the plurality of plug-in plates is in abutment with the outer side edge of the electronic ink screen body 1, and there is a distance between the outer side of the plurality of plug-in plates and the outer side of the frame plate 3, the frame plate 3 is provided with corresponding plug-in grooves 8 at the plurality of plug-in plates, and the guide frame 6 is provided with a U-shaped guide groove 7.

[0029] In the utility model, the cover plate 2 is buckled with the frame plate 3, and one side of the cover plate 2 is in sliding connection with the guide groove 7.

[0030] As shown in the description Figure 3 The two sides of the plurality of plug-in plates are provided with corresponding plug-in blocks 9 at the plug-in grooves 8, the plug-in block 9 is a trapezoidal structure with small top and large bottom as a whole, and the plug-in block 9 is in interference fit between the bottom and the plug-in groove 8, and can be additionally fixed by means of gluing, and the height of the plug-in block 9 is the same as the thickness of the frame plate 3.

[0031] As shown in the description Figure 4 The guide frame 6 is connected by two same guide plates, and the guide frame 6 is perpendicularly arranged with the plurality of plate support frames 5 on the side, the height of the guide frame 6 is greater than the thickness of the electronic ink screen body 1 and the positioning frame after being overlapped, one side of the cover plate 2 is provided with a corresponding extension block 10 at the guide frame 6, and the extension block 10 is internally plugged with a guide rod 11 in sliding connection with the guide sliding groove.

[0032] In the utility model, the single frame plate 3 is fixed by being plugged with the plug-in blocks 9 on one side of the plurality of L-shaped support frames 4, the plurality of plate support frames 5 and the guide frame 6, a placing groove matched with the shape of the electronic ink screen body 1 is formed, then another frame plate 3 is buckled after the electronic ink screen body 1 is placed, so that the frame plate 3 is spliced and assembled into a whole (the strength of the connection can be increased by means of gluing), then the guide rod 11 is plugged with the extension block 10 on one side of the cover plate 2 and the guide groove 7, and the connection is completed.

[0033] When used, the outer side length and width of the frame plate 3 are greater than the length and width of the electronic ink screen body 1, so that the screen edge can be effectively prevented from being directly impacted by external objects, the plurality of plug-in plates in the support splicing mechanism can provide stable support force for the screen, the screen can be prevented from being deformed under stress, and the cover plate 2 can be assisted to prevent the electronic ink screen body 1 from being squeezed in the middle during placement to cause damage to the screen.

[0034] The above has described the utility model and its implementation mode, and this description is not restrictive, and the specific implementation mode shown is only one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A combined external protective structure for an electronic ink screen, characterized in that: Includes the e-ink screen body, positioning frame, supporting splicing mechanism, and cover plate; The positioning frame is a frame plate symmetrically arranged at the edges of the front and back sides of the electronic ink screen body; The supporting splicing mechanism consists of multiple plug-in plates located between the two frame plates, and the multiple plug-in plates are respectively L-shaped support frames located at the four corners of the frame plates, multiple plate support frames staggered at the four sides of the frame plates, and multiple guide frames located on one side of the frame plates. The guide frames are provided with U-shaped guide grooves. The cover plate is fastened to the frame plate, and one side of the cover plate is slidably connected to the guide groove.

2. The electronic ink screen combined external protective structure according to claim 1, characterized in that: The outer dimensions of the frame plate are greater than the dimensions of the e-ink screen body.

3. The electronic ink screen combined external protective structure according to claim 1, characterized in that: The thickness of the plurality of plug-in plates located between the frame plates on both sides is the same as the thickness of the e-ink screen body. One side of each of the plurality of plug-in plates abuts against the outer edge of the e-ink screen body, and there is a distance between the outer side of the plurality of plug-in plates and the outer side of the frame plates.

4. The electronic ink screen combined external protective structure according to claim 1, characterized in that: The frame plate has corresponding insertion slots at the multiple insertion plates, the length of the insertion slots is less than the length of the corresponding multiple insertion plates, and the two sides of the multiple insertion plates have corresponding insertion blocks at the insertion slots.

5. The electronic ink screen combined external protective structure according to claim 4, characterized in that: The plug-in block has a trapezoidal structure that is smaller at the top and larger at the bottom, and the bottom of the plug-in block is interference-fitted with the plug-in slot. The height of the plug-in block is the same as the thickness of the frame plate.

6. The electronic ink screen combined external protective structure according to claim 1, characterized in that: The guide frame is composed of two identical guide plates connected together, and the guide frame is perpendicular to the multiple plate support frames on this side. The height of the guide frame is greater than the thickness of the electronic ink screen body and the positioning frame superimposed.

7. The electronic ink screen combined external protective structure according to claim 1, characterized in that: One side of the cover plate is provided with a corresponding extension block at the guide frame, and a guide rod that is slidably connected to the guide groove is inserted inside the extension block.

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