CN214669984U - Cell-phone display screen backlight carriage - Google Patents
Cell-phone display screen backlight carriage Download PDFInfo
- Publication number
- CN214669984U CN214669984U CN202121029862.9U CN202121029862U CN214669984U CN 214669984 U CN214669984 U CN 214669984U CN 202121029862 U CN202121029862 U CN 202121029862U CN 214669984 U CN214669984 U CN 214669984U
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- China
- Prior art keywords
- fixedly connected
- frame body
- plate
- backlight
- display screen
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model belongs to the technical field of backlight sources, in particular to a backlight source supporting frame of a mobile phone display screen, which comprises a frame body; the inner side wall of the frame body is fixedly connected with a protection plate; a damping ball body is fixedly connected inside the protection plate; a placing plate is fixedly connected to the bottom end of the damping sphere; a first support plate is fixedly connected to the bottom end of the frame body; a second support plate is fixedly connected to the side end of the frame body; through the inside gas of shock attenuation spheroid, the vibration that the protection shield cooperation shock attenuation spheroid can reduce the cell-phone collision and bring to reduce the influence that the cell-phone dropped to the backlight, and then reduce the spoilage of backlight.
Description
Technical Field
The utility model belongs to the technical field of the backlight, specific cell-phone display screen backlight carriage that says so.
Background
The backlight source is a light source positioned at the back of the liquid crystal display, and the backlight source can be damaged when the mobile phone is accidentally dropped.
In the prior art, a backlight source is a light source of a liquid crystal display, and a mobile phone backlight source support frame is used as a backlight carrier as one of main components, and when a mobile phone collides or falls, the backlight source is damaged by vibration caused by collision.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve among the current prior art, the backlight is among the LCD, provides LCD's light source, and wherein cell-phone backlight carriage is as a carrier in a poor light, as one of main subassembly, when the cell-phone bumps or when dropping, the vibration that the collision brought can make the impaired problem of backlight, the utility model provides a cell-phone display screen backlight carriage.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a backlight source supporting frame of a mobile phone display screen, which comprises a frame body; the inner side wall of the frame body is fixedly connected with a protection plate; a damping ball body is fixedly connected inside the protection plate; a placing plate is fixedly connected to the bottom end of the damping sphere; a first support plate is fixedly connected to the bottom end of the frame body; a second support plate is fixedly connected to the side end of the frame body; therefore, the influence of vibration on the backlight source is reduced, and the damage rate of the backlight source is further reduced.
Preferably, a plurality of groups of second heat dissipation holes are fixedly connected inside the placing plate; a first heat dissipation hole is fixedly connected inside the frame body; thereby improving the heat dissipation effect of the backlight source.
Preferably, a plurality of groups of fixing plates are fixedly connected to the inner side wall of the frame body; the position-fixing plate can effectively fix the position of the backlight source plate.
Preferably, the frame body is fixedly connected with a guide plate block; the guide angle of the guide plate block can more conveniently and quickly enable the backlight plate block to be arranged on the protection plate.
Preferably, a fixing plate is fixedly connected to the top end of the frame body; a fixing hole is fixedly connected inside the fixing plate; the position of the fixing plate can be fixed through the fixing hole by the screw.
Preferably, the protection plate is made of rubber, and the inside of the damping sphere is filled with gas; the gas inside the damping sphere can buffer the vibration caused by collision.
The utility model has the advantages that:
1. the utility model provides a cell-phone display screen backlight carriage, through the inside gas of shock attenuation spheroid, protection shield cooperation shock attenuation spheroid can reduce the vibration that the cell-phone collision brought to reduce the cell-phone and drop the influence to the backlight, and then reduce the spoilage of backlight.
2. The utility model provides a cell-phone display screen backlight carriage can dispel the heat through a louvre backlight, and the radiating effect of backlight can be improved to No. two louvres of multiunit, and the cooperation of a louvre and No. two louvres can reduce the backlight and be in the problem that work efficiency and life that the high temperature state influences the backlight for a long time.
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 application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a top view of the first embodiment;
FIG. 3 is a bottom view of the first embodiment;
FIG. 4 is a side view of the first embodiment;
FIG. 5 is a cross-sectional view of the first embodiment;
FIG. 6 is a diagram illustrating another embodiment of the frame structure according to the first embodiment;
illustration of the drawings:
1. a frame body; 21. a protection plate; 22. a shock absorbing sphere; 23. placing the plate; 24. a first support plate; 25. a second support plate; 31. a first heat dissipation hole; 32. a second heat dissipation hole; 41. a position-retaining plate; 42. a guide plate block; 43. a fixing plate; 44. a fixing hole; 51. a heat conducting plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a backlight supporting frame for a mobile phone display screen includes a frame body 1; a protective plate 21 is fixedly connected to the inner side wall of the frame body 1; a damping ball 22 is fixedly connected inside the protection plate 21; a placing plate 23 is fixedly connected to the bottom end of the damping sphere 22; a first support plate 24 is fixedly connected to the bottom end of the frame body 1; a second support plate 25 is fixedly connected to the side end of the frame body 1; when the mobile phone is in collision or falling, the inside of the shock absorption sphere 22 is filled with gas, the protection plate 21 is made of rubber, the gas inside the shock absorption sphere 22 can buffer the vibration caused by collision, the protection plate 21 can be matched with the shock absorption sphere 22 to reduce the vibration caused by collision of the mobile phone, so that the damage rate of the backlight source is reduced, the matching of the placing plate 23 and the protection plate 21 can bear the backlight source plate, the first support plate 24 can increase the supporting force of the frame body 1, the second support plate 25 can increase the supporting force of the frame body 1, the first support plate 24 and the second support plate 25 are matched to enable the frame body 1 to be more stable, damage caused by vibration caused by collision is avoided, the backlight source is a liquid crystal display and is a light source for providing the liquid crystal display, the mobile phone backlight source support frame is used as a backlight carrier and is one of main components, when the mobile phone collides or drops, the working efficiency of the backlight source can be influenced, if the mobile phone is seriously damaged, the backlight source can be directly damaged, the protection plate 21 is matched with the damping ball 22 through gas in the damping ball 22, the vibration caused by collision of the mobile phone can be reduced, the influence of the vibration on the backlight source is reduced, and the damage rate of the backlight source is reduced.
A plurality of groups of second heat dissipation holes 32 are fixedly connected inside the placing plate 23; a first heat dissipation hole 31 is fixedly connected inside the frame body 1; the backlight can produce the heat at the during operation, if the heat is not in time to be handled, can lead to the cell-phone to generate heat, send out hot, be in the high temperature state for a long time and still can influence the work efficiency and the life of backlight, the heat can dispel the heat through louvre 31 No. one, the heat also can dispel the heat through louvre 32 No. two, place and be equipped with No. two louvres 32 of multiunit on the board 23 to improve the radiating effect of backlight.
A plurality of groups of fixing plates 41 are fixedly connected to the inner side wall of the frame body 1; the position-retaining plate 41 is made of a soft material, and at this time, the position-retaining plate 41 is firstly pulled off, so that the backlight panel is convenient to mount, and the position of the backlight panel can be effectively fixed by the position-retaining plate 41.
A guide plate block 42 is fixedly connected to the frame body 1; when the backlight plate is mounted, the guide angle of the guide plate 42 can be used to mount the backlight plate on the protection plate 21 more conveniently and quickly.
A fixing plate 43 is fixedly connected to the top end of the frame body 1; a fixing hole 44 is fixedly connected inside the fixing plate 43; the position of the fixing plate 43 can be fixed by screws through the fixing holes 44, and the housing 1 is fixed inside the mobile phone.
The protective plate 21 is made of rubber, and the interior of the damping sphere 22 is filled with gas; when the cell-phone bumps or drops, the inside packing of shock attenuation spheroid 22 has gas, and protection shield 21 is that the rubber material is made, and the inside gas of shock attenuation spheroid 22 can cushion the vibration that the collision brought, and protection shield 21 cooperation shock attenuation spheroid 22 can reduce the vibration that the cell-phone collision brought to reduce the injury that the collision brought, and then reduce the backlight spoilage.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, the heat conducting plate 51 is fixedly connected inside the frame 1; during operation, the heat conducting plate 51 can lead out the heat of the inner side wall of the frame body 1, so that the temperature of the inner side wall of the frame body 1 can be reduced, the temperature of the working environment of the backlight source is effectively reduced, and the problem that the working efficiency and the service life of the backlight source are influenced when the backlight source is in a high-temperature state for a long time is solved.
The working principle is as follows: when the mobile phone is in collision or falling, the inside of the shock absorption sphere 22 is filled with gas, the protection plate 21 is made of rubber, the gas inside the shock absorption sphere 22 can buffer the vibration caused by collision, the protection plate 21 can be matched with the shock absorption sphere 22 to reduce the vibration caused by collision of the mobile phone, so that the damage rate of the backlight source is reduced, the matching of the placing plate 23 and the protection plate 21 can bear the backlight source plate, the first support plate 24 can increase the supporting force of the frame body 1, the second support plate 25 can increase the supporting force of the frame body 1, the first support plate 24 and the second support plate 25 are matched to enable the frame body 1 to be more stable, and damage caused by vibration caused by collision is avoided, the backlight source is a light source of a liquid crystal display, the mobile phone backlight source support frame is used as a backlight carrier and is one of main components, when the mobile phone collides or falls, the working efficiency of the backlight source can be influenced, if the mobile phone is seriously damaged, the backlight source can be directly damaged, the protection plate 21 is matched with the shock absorption ball 22 through gas in the shock absorption ball 22, vibration caused by collision of the mobile phone can be reduced, so that the influence of the vibration on the backlight source is reduced, and the damage rate of the backlight source is reduced; the backlight source can generate heat when in work, if the heat is not processed in time, the mobile phone can be heated and scalded, the working efficiency and the service life of the backlight source can be influenced when the mobile phone is in a high-temperature state for a long time, the heat can be dissipated through the first heat dissipation hole 31, the heat can be dissipated through the second heat dissipation hole 32, and the placing plate 23 is provided with a plurality of groups of second heat dissipation holes 32, so that the heat dissipation effect of the backlight source is improved; the position of the fixing plate 43 can be fixed by screws through the fixing holes 44, and the housing 1 is fixed inside the mobile phone.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a cell-phone display screen backlight carriage which characterized in that: comprises a frame body (1); a protective plate (21) is fixedly connected to the inner side wall of the frame body (1); a damping sphere (22) is fixedly connected inside the protective plate (21); a placing plate (23) is fixedly connected to the bottom end of the damping sphere (22); a first support plate (24) is fixedly connected to the bottom end of the frame body (1); a second support plate (25) is fixedly connected to the side end of the frame body (1).
2. The backlight source supporting frame for the display screen of the mobile phone according to claim 1, wherein: a plurality of groups of second heat dissipation holes (32) are fixedly connected inside the placing plate (23); a first heat dissipation hole (31) is fixedly connected inside the frame body (1).
3. The backlight source supporting frame for the display screen of the mobile phone according to claim 2, wherein: the inner side wall of the frame body (1) is fixedly connected with a plurality of groups of fixing plates (41).
4. The backlight source supporting frame for the display screen of the mobile phone according to claim 3, wherein: and a guide plate block (42) is fixedly connected to the frame body (1).
5. The backlight source supporting frame for the display screen of the mobile phone according to claim 4, wherein: a fixing plate (43) is fixedly connected to the top end of the frame body (1); and a fixing hole (44) is fixedly connected inside the fixing plate (43).
6. The backlight source supporting frame for the display screen of the mobile phone according to claim 5, wherein: the protective plate (21) is made of rubber materials, and the interior of the damping sphere (22) is filled with gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029862.9U CN214669984U (en) | 2021-05-14 | 2021-05-14 | Cell-phone display screen backlight carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121029862.9U CN214669984U (en) | 2021-05-14 | 2021-05-14 | Cell-phone display screen backlight carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214669984U true CN214669984U (en) | 2021-11-09 |
Family
ID=78475906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121029862.9U Expired - Fee Related CN214669984U (en) | 2021-05-14 | 2021-05-14 | Cell-phone display screen backlight carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214669984U (en) |
-
2021
- 2021-05-14 CN CN202121029862.9U patent/CN214669984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |