CN113611226B - High-strength mobile phone liquid crystal display screen not easy to break - Google Patents
High-strength mobile phone liquid crystal display screen not easy to break Download PDFInfo
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- CN113611226B CN113611226B CN202110792964.4A CN202110792964A CN113611226B CN 113611226 B CN113611226 B CN 113611226B CN 202110792964 A CN202110792964 A CN 202110792964A CN 113611226 B CN113611226 B CN 113611226B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a high-strength mobile phone liquid crystal display screen which is not easy to break, comprising: display screen body and shell, the display screen body sets up inside the shell, display screen body lower surface sets up the backup pad, the backup pad lower surface sets up the buffer block, the buffer block lower extreme left and right sides symmetry is provided with the buffering subassembly, display screen body upper surface is provided with the protecting film, buffering subassembly bilateral symmetry is provided with breakage-proof subassembly. According to the invention, the protective film is arranged on the upper surface of the display screen body, the protective film can play a role in protecting the display screen body, when the protective film is impacted by external force, the display screen body can move downwards in the shell, and the buffer block and the buffer assembly buffer the display screen body at the same time, so that part of external force impact is counteracted, the display screen body is prevented from being damaged, and the problem of breakage of the display screen body can be prevented through the protection of the breakage-proof assembly, so that the use experience of a user is improved.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a high-strength mobile phone liquid crystal display screen which is not easy to break.
Background
Along with the development of science and technology and the progress of society, the living standard of people is improved day by day, more and more intelligent products are integrated into daily life, computers, smart phones, smart sound boxes and the like are common, wherein the smart phone is the most common intelligent product, has an independent operating system and an independent operating space, can be used for a user to install programs such as software, games, navigation and the like by himself, brings convenience and interest to the daily life of people, the display screen is an important component of the smart phone, and the display screen of the mobile phone is a display tool for displaying a certain electronic file on the screen through a specific transmission equipment instrument and then reflecting the electronic file to human eyes.
At present, the mobile phone has become the indispensable instrument in the life, but, present mobile phone display screen intensity is lower, meets the very easy breakage damage of the impact of external force in the use, causes serious loss for the user, leads to user experience to feel relatively poor.
Disclosure of Invention
The invention provides a high-strength mobile phone liquid crystal display screen which is not easy to break, and aims to solve the technical problems that the strength of the display screen of the current mobile phone is low, the display screen is easy to break and damage due to external force impact in the using process, serious loss is caused to a user, and the user experience is poor.
In order to solve the technical problem, the invention discloses a high-strength mobile phone liquid crystal display screen which is not easy to break, comprising: display screen body and shell, the display screen body sets up inside the shell, display screen body lower surface sets up the backup pad, the backup pad lower surface sets up the buffer block, the buffer block lower extreme left and right sides symmetry is provided with the buffering subassembly, display screen body upper surface is provided with the protecting film, buffering subassembly bilateral symmetry is provided with breakage-proof subassembly.
Preferably, the buffer assembly includes:
the sleeve is arranged on the inner wall of the bottom end of the shell, and the lower end of the sleeve is fixedly connected with the inner wall of the bottom end of the shell;
the sliding column is arranged inside the sleeve in a sliding mode, and the upper end of the sliding column extends to the lower surface of the buffer block and is fixedly connected with the lower surface of the buffer block;
the buffer spring is arranged in the sleeve and located at the lower end of the sliding column, one end of the buffer spring is fixedly connected with the lower end of the sliding column, and the other end of the buffer spring is fixedly connected with the inner wall of the bottom end of the shell.
Preferably, the inner walls of the left side and the right side of the shell are provided with first sliding grooves, and the left end and the right end of the protective film respectively extend into the first sliding grooves on the left side and the right side and are in vertical sliding connection with the inner walls of the first sliding grooves.
Preferably, set up first spring in the first spout, first spring perpendicular to the protective film, first spring one end with protective film lower surface fixed connection, the first spring other end with first spout diapire fixed connection.
Preferably, a protection angle is arranged outside the shell, the protection angle is arranged at the corner of the shell, and the inner wall of the protection angle is fixedly connected with the outer wall of the shell.
Preferably, the number of the protection angles is eight, the protection angles are L-shaped, and the protection angles are made of rubber materials.
Preferably, the display screen body and the protective film are both rectangular, and the area of the display screen body is smaller than that of the protective film.
Preferably, the shatter prevention assembly comprises:
the vertical rod is arranged on the lower surface of the protective film, the upper end of the vertical rod is fixedly connected with the lower surface of the protective film, the lower end of the vertical rod extends to the lower part of the display screen body and is provided with a first roller, the vertical rod is perpendicular to the protective film, and the side wall of the vertical rod is in sliding connection with the side wall of the display screen body;
the first rotating plate is arranged below the first roller and is rotatably connected with the inner wall of the shell through a first rotating shaft, the front end and the rear end of the first rotating shaft are respectively rotatably connected with the inner walls of the front side and the rear side of the shell, a second spring is arranged on the lower surface of the first rotating plate close to one end of the first roller, one end of the second spring is fixedly connected with the lower surface of the first rotating plate, the other end of the second spring is fixedly connected with the inner wall of the shell, a second roller is arranged on the end of the first rotating plate far away from the first roller, and the distance from one end of the first rotating plate close to the first spring to the first rotating shaft is smaller than the distance from the second roller to the first rotating shaft;
the second rotating plate is arranged above the first rotating plate, the outer wall of the second roller is in contact with the lower surface of the second rotating plate, the second rotating plate is rotatably connected with the inner wall of the shell through a second rotating shaft, the front end and the rear end of the second rotating shaft respectively penetrate through the front side wall and the rear side wall of the second rotating plate and are rotatably connected with the inner walls of the front side wall and the rear side wall of the shell, and the distance from one end of the second rotating plate, which is close to the second roller, to the second rotating shaft is smaller than the distance from one end of the second rotating plate, which is close to the buffer block, to the second rotating shaft;
the second sliding groove is arranged at one end, close to the buffer block, of the second rotating plate, and the opening direction of the second sliding groove faces towards the buffer block;
the slide bar, the slide bar slides and sets up in the second spout, slide bar one end extend to the buffer block lateral wall and with the buffer block lateral wall is articulated to be connected, the slide bar other end sets up the third spring, the third spring is located in the second spout, third spring one end with second spout inner wall fixed connection, the third spring other end with the slide bar is kept away from buffer block one end fixed connection.
Preferably, the shell outer wall still is provided with protection device, protection device is provided with four, four protection device distributes lateral wall about the shell, protection device includes:
the side wall of the shell is fixedly connected with the side wall of the shell, and one end of the shell, far away from the shell, is provided with an opening;
the sliding block is arranged inside the shell in a sliding mode, and one side, far away from the shell, of the sliding block extends to the outside of the opening;
the baffle is arranged in the shell in a sliding mode, the baffle slides left and right along the interior of the shell, a plurality of fourth springs are arranged on one side, facing the shell, of the baffle, one end of each fourth spring is fixedly connected with the inner wall of the shell, and the other end of each fourth spring is fixedly connected with one side wall, facing the shell, of the baffle;
two coupling assembling, two coupling assembling sets up the baffle with between the sliding block, two coupling assembling about sliding block horizontal centerline longitudinal symmetry, coupling assembling includes: first rack, second rack, gear and third pivot, around the third pivot both ends respectively with both sides inner wall rotates around the casing to be connected, the gear sets up in the third pivot, the gear center with third pivot outer wall fixed connection, first rack with the second rack is about third pivot central symmetry, first rack one end with the sliding block orientation a lateral wall fixed connection of shell, first rack other end take tooth one side with gear engagement, second rack one end with baffle lateral wall fixed connection, second rack other end take tooth one side with gear engagement.
The technical scheme of the invention has the following advantages: the invention provides a high-strength mobile phone liquid crystal display screen which is not easy to break, comprising: display screen body and shell, the display screen body sets up inside the shell, display screen body lower surface sets up the backup pad, the backup pad lower surface sets up the buffer block, the buffer block lower extreme left and right sides symmetry is provided with the buffering subassembly, display screen body upper surface is provided with the protecting film, buffering subassembly bilateral symmetry is provided with breakage-proof subassembly. According to the invention, the protective film is arranged on the upper surface of the display screen body, the protective film can play a role in protecting the display screen body, when the protective film is impacted by external force, the display screen body can move downwards in the shell, and the buffer block and the buffer assembly buffer the display screen body at the same time, so that part of the external force impact is counteracted, the display screen body is prevented from being damaged, and the problem that the display screen body is broken can be prevented through the protection of the breakage-proof assembly, so that the use experience of a user is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the apparatus particularly pointed out in the written description and drawings thereof.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of a high-strength mobile phone lcd panel not easy to be broken according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a top view of the housing of the present invention;
FIG. 4 is a schematic view of the protection device according to the present invention;
FIG. 5 is an enlarged view of the invention at B in FIG. 4.
In the figure: 1. a display screen body; 2. a housing; 3. a support plate; 4. a buffer block; 5. a protective film; 6. a sleeve; 7. a sliding post; 8. a buffer spring; 9. a first chute; 10. a first spring; 11. a protection corner; 12. a vertical rod; 13. a first roller; 14. a first rotating plate; 15. a first rotating shaft; 16. a second spring; 17. a second roller; 18. a second rotating plate; 19. a second rotating shaft; 20. a second chute; 21. a slide bar; 22. a third spring; 23. a housing; 24. a slider; 25. a baffle plate; 26. a first rack; 27. a second rack; 28. a gear; 29. a third rotating shaft; 30. and a fourth spring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the various embodiments may be combined with each other, but must be based on the realization of the capability of a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1:
an embodiment of the present invention provides a high-strength mobile phone lcd panel not easy to be broken, as shown in fig. 1 to 5, including: display screen body 1 and shell 2, display screen body 1 sets up inside the shell 2, 1 lower surface of display screen body sets up backup pad 3, 3 lower surfaces of backup pad set up buffer block 4, 4 lower extreme left and right sides symmetries of buffer block are provided with buffering subassembly, 1 upper surface of display screen body is provided with protecting film 5, buffering subassembly bilateral symmetry is provided with breakage-proof subassembly.
The working principle and the beneficial effects of the technical scheme are as follows: in the invention, the outer shell 2 is arranged outside the display screen body 1, the outer shell 2 can protect the display screen body 1 and prevent the display screen body 1 from being stressed by the left side and the right side, the protective film 5 is arranged on the upper surface of the display screen body 1, the protective film 5 is made of a cured body of photocurable resin, graphene layers are coated between the protective films 5, the high consolidation and the high flexibility of the graphene layers are utilized to play a role in shock resistance and drop resistance, and the overall strength of the display screen is improved, meanwhile, the supporting plate 3 is arranged on the lower surface of the display screen body 1, the supporting plate 3 is in a strip shape, the overall strength of the display screen body 1 can be improved, so that the display screen body 1 is not easy to bend, the buffer block 4 and the buffer assembly are arranged on the lower surface of the supporting plate 3, the buffer block 4 is made of soft elastic material, and the buffer characteristics of the buffer block 4 and the buffer assembly are utilized, the display screen body 1 can be buffered when the display screen body 1 is subjected to external impact force, part of external force is eliminated, the display screen body 1 is effectively protected, the service life of the display screen body 1 is prolonged, in the invention, the protective film 5 is arranged on the upper surface of the display screen body 1, the protective film 5 can play a role in protecting the display screen body 1, and when the protective film 5 is subjected to external impact, the display screen body 1 can move downwards in the shell 2 and is simultaneously buffered by the buffer block 4 and the buffer assembly, part of the external impact is counteracted, the damage of the display screen body 1 is avoided, and the problem that the display screen body 1 is broken can be prevented through the protection of the breakage-proof assembly, so that the use experience of a user is improved.
Example 2
On the basis of the above embodiment 1, as shown in fig. 1 and 2, the buffer assembly includes:
the sleeve 6 is arranged on the inner wall of the bottom end of the shell 2, and the lower end of the sleeve 6 is fixedly connected with the inner wall of the bottom end of the shell 2;
the sliding column 7 is arranged inside the sleeve 6 in a sliding mode, and the upper end of the sliding column 7 extends to the lower surface of the buffer block 4 and is fixedly connected with the lower surface of the buffer block 4;
The working principle and the beneficial effects of the technical scheme are as follows: when display screen body 1 receives external force, display screen body 1 downstream drives backup pad 3 downstream, backup pad 3 drives buffer block 4 downstream, buffer block 4 can cushion some external force, and simultaneously, buffer block 4 drives slip post 7 and slides along the 6 inner walls of sleeve lapse, buffer spring 8 compresses, thereby further cushion display screen body 1, the impact of external force to display screen body 1 has been reduced, effectual display screen body 1 has been protected, prevent that display screen body 1 is broken.
Example 3
On the basis of embodiment 1, as shown in fig. 2, the inner walls of the left and right sides of the housing 2 are provided with first sliding grooves 9, and the left and right ends of the protective film 5 extend into the first sliding grooves 9 of the left and right sides respectively and are connected with the inner walls of the first sliding grooves 9 in a vertically sliding manner;
set up first spring 10 in the first spout 9, first spring 10 perpendicular to protective film 5, first spring 10 one end with protective film 5 lower surface fixed connection, the first spring 10 other end with 9 diapire fixed connection of first spout.
The working principle and the beneficial effects of the technical scheme are as follows: first spout 9 is all seted up in the 2 left and right sides of shell, both ends respectively with 9 inner wall sliding connection of first spout about protective film 5, when protective film 5 receives external force and assaults, 9 inner walls of first spout lapse can be followed to protective film 5, first spring 10 compresses to cushion protective film 5, avoid protective film 5 directly to receive external force and assault and damage, further protected display screen body 1, make display screen body 1 difficult the broken problem of taking place.
Example 4
On the basis of embodiment 1, as shown in fig. 3, a protection corner 11 is arranged outside the housing 2, the protection corner 11 is arranged at a corner of the housing 2, and an inner wall of the protection corner 11 is fixedly connected with an outer wall of the housing 2;
the protection angle 11 is provided with eight, protection angle 11 sets up to the L type, protection angle 11 adopts the rubber material to make.
The working principle and the beneficial effects of the technical scheme are as follows: be provided with eight L type protective angle 11 in the 2 outsides of shell, protective angle 11 adopts the rubber material to the parcel is in the 2 outsides of shell, when shell 2 fell, protective angle 11 can play the guard action to shell 2, and, protective angle 11 highly surpasss the 2 edges of shell, makes protective film 5 be difficult for contacting with external object after shell 2 dropped, thereby has reduced protective film 5 and has received the possibility of external force impact, further prevents that display screen body 1 is broken.
Example 5
On the basis of embodiment 1, the display screen body 1 and the protective film 5 are both rectangular, and the area of the display screen body 1 is smaller than that of the protective film 5.
The working principle and the beneficial effects of the technical scheme are as follows: the area of the protective film 5 is larger than that of the display screen body 1, and the protective film 5 can completely cover the display screen body 1, so that the protection function of the protective film 5 on the display screen body 1 is improved.
Example 6
On the basis of embodiment 3, as shown in fig. 4 and 5, the shatter prevention assembly comprises:
the vertical rod 12 is arranged on the lower surface of the protective film 5, the upper end of the vertical rod 12 is fixedly connected with the lower surface of the protective film 5, the lower end of the vertical rod 12 extends to the lower part of the display screen body 1 and is provided with a first roller 13, the vertical rod 12 is perpendicular to the protective film 5, and the side wall of the vertical rod 12 is in sliding connection with the side wall of the display screen body 1;
a first rotating plate 14, wherein the first rotating plate 14 is arranged below the first roller 13, the first rotating plate 14 is rotatably connected with the inner wall of the shell 2 through a first rotating shaft 15, the front end and the rear end of the first rotating shaft 15 are respectively rotatably connected with the inner walls of the front side and the rear side of the shell 2, a second spring 16 is arranged on the lower surface of one end of the first rotating plate 14 close to the first roller 13, one end of the second spring 16 is fixedly connected with the lower surface of the first rotating plate 14, the other end of the second spring 16 is fixedly connected with the inner wall of the shell 2, a second roller 17 is arranged on one end of the first rotating plate 14 far away from the first roller 13, and the distance from one end of the first rotating plate 14 close to the first spring 10 to the first rotating shaft 15 is smaller than the distance from the second roller 17 to the first rotating shaft 15;
the second rotating plate 18 is arranged above the first rotating plate 14, the outer wall of the second roller 17 is in contact with the lower surface of the second rotating plate 18, the second rotating plate 18 is rotatably connected with the inner wall of the shell 2 through a second rotating shaft 19, the front end and the rear end of the second rotating shaft 19 respectively penetrate through the front side wall and the rear side wall of the second rotating plate 18 and are rotatably connected with the inner walls of the front side and the rear side of the shell 2, and the distance from one end of the second rotating plate 18, which is close to the second roller 17, to the second rotating shaft 19 is smaller than the distance from one end of the second rotating plate 18, which is close to the buffer block 4, to the second rotating shaft 19;
the second chute 20 is arranged at one end of the second rotating plate 18 close to the buffer block 4, and the opening direction of the second chute 20 faces the buffer block 4;
The working principle and the beneficial effects of the technical scheme are as follows: when the protective film 5 is impacted by external force and moves downwards, the protective film 5 moves downwards and drives the vertical rod 12 to move downwards, the first roller 13 at the lower end of the vertical rod 12 is in contact with the first rotating plate 14 and presses the first rotating plate 14 downwards far away from one end of the buffer block 4, the second spring 16 is compressed, the first rotating plate 14 rotates under the action of the first rotating shaft 15, the distance from one end, close to the first spring 10, of the first rotating plate 14 to the first rotating shaft 15 is smaller than the distance from the second roller 17 to the first rotating shaft 15, therefore, the distance from one end, close to the second roller 17, of the first rotating plate 14 to the second rotating plate 17 is larger than the distance from one end, close to the first spring 10, of the first rotating plate 14, one end of the second roller 17 starts to move upwards, the second roller 17 drives one end, far away from the buffer block 4, of the second rotating plate 18 to move upwards, and simultaneously, the second rotating plate 18 rotates under the action of the second rotating shaft 19, one end of the second rotating plate 18 close to the buffer block 4 moves downwards, the second rotating plate 18 drives the buffer block 4 to move downwards through a sliding rod 21 arranged in a second sliding chute 20, because the distance from one end of the second rotating plate 18 close to the second roller 17 to the second rotating shaft 19 is less than the distance from one end of the second rotating plate 18 close to the buffer block 4 to the second rotating shaft 19, the distance that the second rotating plate 18 moves downwards close to the buffer block 4 is greater than the distance that the second rotating plate 18 moves upwards close to the second roller 17, so that the buffer block 4 is driven by the sliding rod 21 to accelerate downwards, the buffer block 4 drives the support plate 3 to accelerate downwards, the support plate 3 drives the display screen body 1 to accelerate downwards, the distance that the display screen body 1 moves downwards is greater than the distance that the protective film 5 moves downwards, the display screen body 1 can gradually separate from the protective film 5 in the process of moving downwards, after separation, the display screen body 1 is not easy to receive external force impact transmitted through the protective film 5, therefore, the display screen body 1 can be separated from the protective film 5 when the protective film 5 receives external force impact through the breakage-proof assembly, so that the display screen body 1 is not easy to receive external force impact, the display screen body 1 is effectively protected, the strength of the display screen body 1 is improved, the display screen body 1 is prevented from being broken due to external force impact, the service life of the display screen body 1 is further prolonged, and the use experience of a user is enhanced.
Example 7
On the basis of embodiment 1 or 6, the outer wall of the shell 2 is further provided with four protection devices, the four protection devices are distributed on the left side wall and the right side wall of the shell 2, and the protection devices comprise:
the side wall of the shell 23 is fixedly connected with the side wall of the shell 2, and an opening is formed in one end, far away from the shell 2, of the shell 23;
a sliding block 24, wherein the sliding block 24 is slidably arranged inside the shell 23, and the side of the sliding block 24 away from the shell 2 extends to the outside of the opening;
the baffle 25 is arranged inside the shell 23 in a sliding manner, the baffle 25 slides left and right along the inside of the shell 23, a plurality of fourth springs 30 are arranged on one side of the baffle 25 facing the shell 2, one end of each fourth spring 30 is fixedly connected with the inner wall of the shell 23, and the other end of each fourth spring 30 is fixedly connected with one side wall of the baffle 25 facing the shell 2;
two coupling assembling, two coupling assembling sets up baffle 25 with between sliding block 24, two coupling assembling about sliding block 24 horizontal center line longitudinal symmetry, coupling assembling includes: first rack 26, second rack 27, gear 28 and third pivot 29, third pivot 29 around both ends respectively with the casing 23 around both sides inner wall rotate to be connected, gear 28 sets up in the third pivot 29, the gear 28 center with third pivot 29 outer wall fixed connection, first rack 26 with second rack 27 is concerned with third pivot 29 central symmetry, first rack 26 one end with sliding block 24 orientation 2 lateral wall fixed connection of shell, the tooth one side of first rack 26 other end with the gear 28 meshing, second rack 27 one end with baffle 25 lateral wall fixed connection, the tooth one side of the second rack 27 other end with the gear 28 meshing.
The working principle and the beneficial effects of the technical scheme are as follows: a plurality of protection devices are arranged outside the shell 2, when the outside of the shell 2 is impacted by external force, the external force directly acts on the sliding block 24, the sliding block 24 can slide towards the shell 2 along the inner wall of the shell 23, the sliding block 24 drives the first rack 26 to move towards the baffle 25, the first rack 26 is meshed with the gear 28, the first rack 26 drives the gear 28 to rotate on the third rotating shaft 29, the gear 28 rotates to drive the second rack 27 to move towards the direction close to the sliding plate, the second rack 27 drives the baffle 25 to slide towards the sliding block 24, the fourth spring 30 stretches, so that the external force applied to the outside of the shell 2 is effectively buffered, when the first rack 26 is contacted with the baffle 25, the second rack 27 is contacted with the side wall of the sliding block 24, at the moment, under the action of the external force, the sliding block 24 continues to slide in the shell 23, and drives the baffle 25 to move towards the shell 2, the fourth spring 30 starts to compress, utilize the elasticity of fourth spring 30 compression, sliding block 24 can further cushion the external force impact that shell 2 received, this protection device utilizes the extension and the compression of fourth spring 30, can carry out the secondary buffering to the outside external force of shell 2, and utilize the driven stability of gear 28, protection device's life has been improved, the effectual external force that reduces shell 2 and received of protection device, thereby further external protection is carried out display screen body 1, thereby display screen body 1 is difficult broken, strengthen user experience.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a difficult broken high strength cell-phone liquid crystal display, its characterized in that includes: the display screen comprises a display screen body (1) and a shell (2), wherein the display screen body (1) is arranged inside the shell (2), a supporting plate (3) is arranged on the lower surface of the display screen body (1), a buffer block (4) is arranged on the lower surface of the supporting plate (3), buffer components are symmetrically arranged on the left side and the right side of the lower end of the buffer block (4), a protective film (5) is arranged on the upper surface of the display screen body (1), and anti-breakage components are symmetrically arranged on the two sides of the buffer components;
the inner walls of the left side and the right side of the shell (2) are respectively provided with a first sliding chute (9), and the left end and the right end of the protective film (5) respectively extend into the first sliding chutes (9) on the left side and the right side and are in up-and-down sliding connection with the inner walls of the first sliding chutes (9);
a first spring (10) is arranged in the first sliding groove (9), the first spring (10) is perpendicular to the protective film (5), one end of the first spring (10) is fixedly connected with the lower surface of the protective film (5), and the other end of the first spring (10) is fixedly connected with the bottom wall of the first sliding groove (9);
the breakage-proof assembly includes:
the vertical rod (12) is arranged on the lower surface of the protective film (5), the upper end of the vertical rod (12) is fixedly connected with the lower surface of the protective film (5), the lower end of the vertical rod (12) extends to the lower part of the display screen body (1) and is provided with a first roller (13), the vertical rod (12) is perpendicular to the protective film (5), and the side wall of the vertical rod (12) is in sliding connection with the side wall of the display screen body (1);
the first rotating plate (14) is arranged below the first roller (13), the first rotating plate (14) is rotatably connected with the inner wall of the shell (2) through a first rotating shaft (15), the front end and the rear end of the first rotating shaft (15) are respectively rotatably connected with the inner walls of the front side and the rear side of the shell (2), a second spring (16) is arranged on the lower surface of one end, close to the first roller (13), of the first rotating plate (14), one end of the second spring (16) is fixedly connected with the lower surface of the first rotating plate (14), the other end of the second spring (16) is fixedly connected with the inner wall of the shell (2), a second roller (17) is arranged on one end, far away from the first roller (13), of the first rotating plate (14), and the distance from one end, close to the first spring (10), of the first rotating plate (14) to the first rotating shaft (15) is smaller than the distance from the second roller (17) to the first rotating shaft (15);
the second rotating plate (18) is arranged above the first rotating plate (14), the outer wall of the second roller (17) is in contact with the lower surface of the second rotating plate (18), the second rotating plate (18) is rotatably connected with the inner wall of the shell (2) through a second rotating shaft (19), the front end and the rear end of the second rotating shaft (19) respectively penetrate through the front side wall and the rear side wall of the second rotating plate (18) and are rotatably connected with the inner walls of the front side and the rear side of the shell (2), and the distance from one end, close to the second roller (17), of the second rotating plate (18) to the second rotating shaft (19) is smaller than the distance from one end, close to the buffer block (4), of the second rotating plate (18) to the second rotating shaft (19);
the second sliding chute (20) is arranged at one end, close to the buffer block (4), of the second rotating plate (18), and the opening direction of the second sliding chute (20) faces to the buffer block (4);
slide bar (21), slide bar (21) slide to set up in second spout (20), slide bar (21) one end extends to buffer block (4) lateral wall and with buffer block (4) lateral wall is articulated to be connected, the slide bar (21) other end sets up third spring (22), third spring (22) are located in second spout (20), third spring (22) one end with second spout (20) inner wall fixed connection, the third spring (22) other end with slide bar (21) is kept away from buffer block (4) one end fixed connection.
2. A non-breakable high-strength mobile phone liquid crystal display according to claim 1, wherein the buffer assembly comprises:
the sleeve (6) is arranged on the inner wall of the bottom end of the shell (2), and the lower end of the sleeve (6) is fixedly connected with the inner wall of the bottom end of the shell (2);
the sliding column (7) is arranged inside the sleeve (6) in a sliding mode, and the upper end of the sliding column (7) extends to the lower surface of the buffer block (4) and is fixedly connected with the lower surface of the buffer block (4);
buffer spring (8), buffer spring (8) set up in sleeve (6), buffer spring (8) are located slip post (7) lower extreme, buffer spring (8) one end with slip post (7) lower extreme fixed connection, buffer spring (8) other end with shell (2) bottom inner wall fixed connection.
3. A non-breakable high-strength mobile phone lcd according to claim 1, wherein a protective corner (11) is provided outside the housing (2), the protective corner (11) is provided at a corner of the housing (2), and an inner wall of the protective corner (11) is fixedly connected with an outer wall of the housing (2).
4. The unbreakable high-strength mobile phone liquid crystal display screen according to claim 3, wherein eight protection corners (11) are provided, the protection corners (11) are L-shaped, and the protection corners (11) are made of rubber.
5. The unbreakable high-strength mobile phone liquid crystal display screen according to claim 1, wherein the display screen body (1) and the protective film (5) are both rectangular, and the area of the display screen body (1) is smaller than that of the protective film (5).
6. A non-breakable high-strength mobile phone lcd according to claim 1, wherein the outer wall of the housing (2) is further provided with four protection devices, and the four protection devices are distributed on the left and right side walls of the housing (2), and the protection devices comprise:
the side wall of the shell (23) is fixedly connected with the side wall of the shell (2), and an opening is formed in one end, far away from the shell (2), of the shell (23);
a sliding block (24), wherein the sliding block (24) is arranged inside the shell (23) in a sliding manner, and the side, far away from the shell (2), of the sliding block (24) extends to the outside of the opening;
the baffle (25) is arranged inside the shell (23) in a sliding mode, the baffle (25) slides left and right along the inside of the shell (23), one side, facing the shell (2), of the baffle (25) is provided with a plurality of fourth springs (30), one ends of the fourth springs (30) are fixedly connected with the inner wall of the shell (23), and the other ends of the fourth springs (30) are fixedly connected with one side wall, facing the shell (2), of the baffle (25);
two coupling assembling, two coupling assembling set up between baffle (25) and sliding block (24), two coupling assembling about sliding block (24) horizontal centerline symmetry from top to bottom, coupling assembling includes: a first rack (26), a second rack (27), a gear (28) and a third rotating shaft (29), the front end and the rear end of the third rotating shaft (29) are respectively and rotatably connected with the inner walls of the front side and the rear side of the shell (23), the gear (28) is arranged on the third rotating shaft (29), the center of the gear (28) is fixedly connected with the outer wall of the third rotating shaft (29), the first toothed rack (26) and the second toothed rack (27) are centrosymmetric with respect to the third rotational axis (29), one end of the first rack (26) is fixedly connected with one side wall of the sliding block (24) facing the shell (2), the toothed side of the other end of the first rack (26) is meshed with the gear (28), one end of the second rack (27) is fixedly connected with the side wall of the baffle plate (25), the toothed side of the other end of the second rack (27) is meshed with the gear (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110792964.4A CN113611226B (en) | 2021-07-14 | 2021-07-14 | High-strength mobile phone liquid crystal display screen not easy to break |
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| CN202110792964.4A CN113611226B (en) | 2021-07-14 | 2021-07-14 | High-strength mobile phone liquid crystal display screen not easy to break |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114038337B (en) * | 2021-12-07 | 2023-01-24 | 武汉华星光电半导体显示技术有限公司 | Folding display device and electronic apparatus |
| US12048107B2 (en) | 2021-12-07 | 2024-07-23 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Folding display device and electronic device |
| CN114255672B (en) * | 2021-12-20 | 2023-11-17 | 深圳市威耀光电有限公司 | Display screen with anti-collision protection structure |
| CN115835568A (en) * | 2023-02-17 | 2023-03-21 | 深圳市乐雅科技有限公司 | Display screen shell structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206224412U (en) * | 2016-08-30 | 2017-06-06 | 宁夏金智云通科技有限公司 | A kind of touch display screen with shock-absorbing function |
| CN210507245U (en) * | 2019-05-14 | 2020-05-12 | 天津市德文建筑设计有限公司 | Municipal administration anticollision buffer |
| CN210720937U (en) * | 2019-11-18 | 2020-06-09 | 深圳杰安创科技有限公司 | Anti-static protection device of liquid crystal display screen |
| CN212745664U (en) * | 2020-07-13 | 2021-03-19 | 深圳市华群世纪光电有限公司 | Liquid crystal display screen with protective structure |
| CN212278271U (en) * | 2020-08-03 | 2021-01-01 | 深圳市盛达思科技有限公司 | Brand-new assembly structure based on application of hot bent cover plate to ultrathin mobile phone display module |
| CN212724563U (en) * | 2020-08-22 | 2021-03-16 | 东莞市展瑞电子有限公司 | Impact-resistant display screen module |
| CN213635167U (en) * | 2020-10-23 | 2021-07-06 | 上海歌学信息技术有限公司 | LED display screen with long service life |
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