CN210894906U

CN210894906U - High-protectiveness light-penetration-proof electronic book reader shell

Info

Publication number: CN210894906U
Application number: CN201921471332.2U
Authority: CN
Inventors: 偶正涛; 秦玉香; 刘海龙; 陈杰; 付善元
Original assignee: Hangzhou Guowen Technology Co ltd
Current assignee: Hangzhou Guowen Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-30
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to an electronic book reads ware technical field, and discloses a strong prevention light transmission electronic book of protectiveness reads ware shell, including mounting panel, mounting panel's positive fixedly connected with light guide plate, mounting panel's outside fixedly connected with elastomer rubber, lid behind the outside fixedly connected with protection of elastomer rubber, the mounting groove has been seted up at the back of lid behind the protection, the inner wall fixedly connected with fixed layer board of mounting groove. This strong prevention of protectiveness passes through photoelectron book reader shell, and the light that outwards throws in will protecting the back lid through elastomer rubber carries out the separation, avoids appearing the condition of marginal light leak, and the outstanding fixed panel's of elastomer rubber surface has strengthened fixed panel's anti falling nature, and lid and elastomer rubber can disperse pressure after the protection when the electronic book reader falls, effectively weaken pressure, reduce the risk that the electronic book reader broke up the screen when falling.

Description

High-protectiveness light-penetration-proof electronic book reader shell

Technical Field

The utility model relates to an electronic book reads ware technical field, specifically is a strong electron book of preventing passing through reads ware shell of protectiveness.

Background

The electronic book reader is a novel digital reader which adopts LCD and electronic paper as display screens, can read electronic books with most formats on the internet, such as PDF, CHM, TXT and the like, and provides electronic reading products similar to paper reading feeling.

The screen of the electronic book is an electronic ink screen which does not emit light, and the electronic book has an imaging principle with the paper for writing, the front light of an electronic book reader is a reflection principle, under the irradiation of a light source, the black appearance and the cover plate form a light absorption effect, the white appearance and the light source under the cover plate can form diffusion, scattering and refraction due to the fact that the light source cannot effectively absorb light, so that edge light leakage and edge glow are caused, the light source emits outwards, the ink screen is not strong in protection, and the electronic book reader is easy to damage, and therefore the electronic book reader shell with strong protection and light transmission prevention is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a strong electron book of preventing passing through of protectiveness reads ware shell possesses leak protection light sum advantage that protectiveness is strong, has solved the light source under white outward appearance and the apron and can form diffusion, scattering and refraction because of unable effective extinction, causes marginal light leak and marginal glow, appears the light source and penetrates outward, and the protectiveness to the ink screen is not strong, problem easy to damage.

(II) technical scheme

For the purpose that realizes above-mentioned leak protection light sum protectiveness is strong, the utility model provides a following technical scheme: the utility model provides a strong electron book reader shell of preventing passing through of protectiveness, includes mounting panel, mounting panel's positive fixedly connected with light guide plate, mounting panel's outside fixedly connected with elastomer rubber, lid behind the outside fixedly connected with protection of elastomer rubber, the mounting groove has been seted up at the back of lid behind the protection, the inner wall fixedly connected with fixed plate of mounting groove, the outer apron of back fixedly connected with of fixed plate, the back threaded connection of outer apron has the set screw.

Preferably, a rectangular through hole is formed in the middle of the front face of the fixing panel, the area of the rectangular through hole is equal to that of the light guide plate, and the back face of the fixing panel is fixedly connected with the front face of the protection rear cover.

Preferably, a gap exists between the inner side of the protective rear cover and the outer side of the fixing panel, elastomer rubber is embedded into the gap, the protective rear cover is communicated with a rectangular through hole formed in the middle of the front face of the fixing panel, and the protective rear cover and the fixing panel are integrated.

Preferably, the elastomer rubber is thermoplastic polyurethane elastomer rubber, and the elastomer rubber covers the outer side of the front face of the fixed panel.

Preferably, the area of the mounting groove is equal to that of the outer cover plate, the fixing layer plate is rectangular and annular, and four thread grooves are formed in the back of the fixing layer plate at equal intervals.

Preferably, four threaded holes are formed in the back face of the outer cover plate at equal intervals, the positions of the four threaded holes correspond to those of thread grooves formed in the back face of the fixing layer plate, and one end of each fixing screw penetrates through the outer cover plate and extends into the fixing layer plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a strong electron book of preventing passing through of protectiveness reads ware shell possesses following beneficial effect:

the light ray emitted by the optical element in the protective rear cover is absorbed by the light guide plate, the absorbed light ray stays on the surface of the light guide plate, when the light ray irradiates each light guide point on the light guide plate, reflected light can diffuse towards each angle, the light guide plate can uniformly emit light through various light guide points with different densities and sizes, the light use efficiency is improved, under the condition of equal area luminous brightness, the luminous efficiency is high, the power consumption is low, then elastomer rubber is embedded between the fixed panel and the protective rear cover, the elastomer rubber can separate the light ray which is outwards projected in the protective rear cover, the conditions of edge glow and edge glow are avoided, the elastomer rubber protrudes out of the surface of the fixed panel, the anti-falling property of the fixed panel is enhanced, and the protective rear cover and the elastomer rubber can disperse pressure when the electronic book reader falls, effectively weaken pressure, reduce the risk that the screen was smashed to the electronic book reader when dropping.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the elastomer rubber of the present invention.

In the figure: the light guide plate comprises a fixing panel 1, a light guide plate 2, elastomer rubber 3, a protective rear cover 4, a mounting groove 5, a fixing layer plate 6, an outer cover plate 7 and a fixing screw 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a light-penetration-proof electronic book reader housing with strong protection comprises a fixed panel 1, a rectangular through hole is formed in the middle of the front surface of the fixed panel 1, the area of the rectangular through hole is equal to that of a light guide plate 2, the back surface of the fixed panel 1 is fixedly connected with the front surface of a protection rear cover 4, the front surface of the fixed panel 1 is fixedly connected with the light guide plate 2, an elastomer rubber 3 is fixedly connected with the outside of the fixed panel 1, the elastomer rubber 3 is thermoplastic polyurethane elastomer rubber, the elastomer rubber 3 covers the outside of the front surface of the fixed panel 1, the outside of the elastomer rubber 3 is fixedly connected with the protection rear cover 4, a gap is formed between the inside of the protection rear cover 4 and the outside of the fixed panel 1, the elastomer rubber 3 is embedded in the gap, the protection rear cover 4 is communicated with the rectangular through hole formed in the middle of the front surface of, lid 4's the back has seted up mounting groove 5 behind the protection, mounting groove 5's area equals with outer apron 7's area, mounting groove 5's inner wall fixedly connected with fixed plywood 6, fixed plywood 6 is the rectangle ring-type, and fixed plywood 6's back equidistance has seted up four thread grooves, fixed plywood 6's back fixedly connected with outer apron 7, four screw holes have been seted up to outer apron 7's back equidistance, and the position of four screw holes is corresponding with the thread groove that fixed plywood 6 back was seted up, outer apron 7's back threaded connection has set screw 8, the one end of set screw 8 runs through outer apron 7 and extends to fixed plywood 6's inside, thereby the strong mesh of leak protection light sum protectiveness has been reached.

When the light guide plate is used, light rays emitted by optical elements in the protective rear cover 4 are absorbed through the light guide plate 2, the absorbed light rays stay on the surface of the light guide plate 2, when the light rays irradiate each light guide point on the light guide plate 2, reflected light can be diffused towards each angle, the light guide plate 2 can uniformly emit light through various light guide points with different densities and sizes, the use efficiency of the light is improved, under the condition of the same area light emitting brightness, the light emitting efficiency is high, the power consumption is low, then the elastomer rubber 3 is embedded between the fixed panel 1 and the protective rear cover 4, the elastomer rubber 3 can separate the light rays projected outwards in the protective rear cover 4, the conditions of edge light leakage and edge glow are avoided, the elastomer rubber 3 protrudes out of the surface of the fixed panel 1, the falling resistance of the fixed panel 1 is enhanced, the protective rear cover 4 and the elastomer rubber 3 can disperse pressure when an electronic book reader falls, effectively weaken pressure, reduce the risk that the screen was smashed to the electronic book reader when dropping.

To sum up, the light emitted by the optical element in the protective rear cover 4 is absorbed by the light guide plate 2, the absorbed light stays on the surface of the light guide plate 2, when the light irradiates each light guide point on the light guide plate 2, the reflected light can be diffused towards each angle, the light guide plate 2 can uniformly emit light through various light guide points with different densities and sizes, the light use efficiency is improved, under the condition of the same area light-emitting brightness, the light-emitting efficiency is high, the power consumption is low, then the elastomer rubber 3 is embedded between the fixed panel 1 and the protective rear cover 4, the elastomer rubber 3 can separate the light projected outwards in the protective rear cover 4, the situations of edge light leakage and edge light leakage are avoided, the elastomer rubber 3 protrudes out of the surface of the fixed panel 1, the falling resistance of the fixed panel 1 is enhanced, the protective rear cover 4 and the elastomer rubber 3 can disperse the pressure when the electronic book reader falls, effectively weaken pressure, reduce the risk that the electronic book reader garbled the screen when falling, solved the light source under white outward appearance and the apron and can form diffusion, scattering and refraction because of unable effective extinction, caused edge light leak and edge glow, the light source is penetrated outward, and is not strong to the protectiveness of ink screen, the problem of easy damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A strong protection prevents penetrating electronic book reader shell, includes fixed panel (1), its characterized in that: the utility model discloses a fixing plate for solar cell, including fixing panel (1), the positive fixedly connected with light guide plate (2) of fixing panel (1), the outside fixedly connected with elastomer rubber (3) of fixing panel (1), lid (4) behind the outside fixedly connected with protection of elastomer rubber (3), mounting groove (5) have been seted up at the back of lid (4) behind the protection, inner wall fixedly connected with fixed plate (6) of mounting groove (5), the back fixedly connected with outer apron (7) of fixed plate (6), the back threaded connection of outer apron (7) has set screw (8).

2. A highly protective, see-through-proof electronic book reader housing according to claim 1, wherein: the light guide plate is characterized in that a rectangular through hole is formed in the middle of the front face of the fixing panel (1), the area of the rectangular through hole is equal to that of the light guide plate (2), and the back face of the fixing panel (1) is fixedly connected with the front face of the protection rear cover (4).

3. A highly protective, see-through-proof electronic book reader housing according to claim 2, wherein: there is the clearance between the inboard of lid (4) and the outside of fixed panel (1) behind the protection, and embeds elastomer rubber (3) in the clearance, and lid (4) and fixed panel (1) front middle part are seted up after the protection rectangle through-hole intercommunication, and lid (4) and fixed plywood (6) are a whole after the protection.

4. A highly protective, see-through-proof electronic book reader housing according to claim 1, wherein: the elastomer rubber (3) is thermoplastic polyurethane elastomer rubber, and the elastomer rubber (3) covers the outer side of the front face of the fixed panel (1).

5. A highly protective, see-through-proof electronic book reader housing according to claim 1, wherein: the area of mounting groove (5) equals with the area of outer apron (7), fixed plywood (6) are the rectangle cyclic annular, and four thread grooves have been seted up to the back equidistance of fixed plywood (6).

6. A highly protective, see-through-proof electronic book reader housing according to claim 1, wherein: four threaded holes are formed in the back face of the outer cover plate (7) at equal intervals, the positions of the four threaded holes correspond to threaded grooves formed in the back face of the fixing layer plate (6), and one end of each fixing screw (8) penetrates through the outer cover plate (7) and extends into the fixing layer plate (6).