CN220693182U - Mobile phone liquid crystal display with protection structure - Google Patents
Mobile phone liquid crystal display with protection structure Download PDFInfo
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- CN220693182U CN220693182U CN202322235992.3U CN202322235992U CN220693182U CN 220693182 U CN220693182 U CN 220693182U CN 202322235992 U CN202322235992 U CN 202322235992U CN 220693182 U CN220693182 U CN 220693182U
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The application discloses a mobile phone liquid crystal display with a protective structure, which belongs to the technical field of mobile phone liquid crystal display. The mobile phone liquid crystal display with the protection structure comprises a display main body, wherein an inner frame is fixedly connected to the bottom of the display main body, and four groups of buffer mechanisms are arranged inside the inner frame; each group of buffer mechanism comprises an anti-collision strip and a connecting block, two groups of fixed blocks are fixedly connected inside the anti-collision strip, two groups of connecting rods are rotatably connected to the inner sides of the fixed blocks through rotating shafts, sleeve blocks are sleeved outside the connecting rods, and a first spring is fixedly connected between one end, far away from the fixed blocks, of each group of connecting rods and the inner walls of the sleeve blocks; through adopting above-mentioned technical scheme, the striking that can effectually cushion the display screen to receive, because the crashproof strip sets up in the four corners of display screen, consequently can carry out the protection in the at utmost to mobile phone display screen, prevents that the display screen from appearing broken, weeping etc. condition because the striking.
Description
Technical Field
The application relates to the technical field of mobile phone liquid crystal display screens, in particular to a mobile phone liquid crystal display screen with a protection structure.
Background
The liquid crystal display screen of the mobile phone is an important component of the mobile phone, the main body of the liquid crystal display screen is made of two-stage materials, the middle of the liquid crystal display screen is made of liquid solution, crystals are rearranged in the process of electrifying and using liquid, the functions of the liquid crystal display screen of the mobile phone are more and more perfect along with the update and development of electronic products, and modern mobile phones and mobile phone screens are developed towards the ultra-thin wide screen direction;
the prior art publication No. CN212727100U provides a mobile phone liquid crystal display, the device comprises a display body, electric telescopic rods, a shock absorber and a gravity sensing chip, wherein round grooves are symmetrically formed in the display body, soft cushions are arranged in the round grooves, a limit spring and a locating column are connected with each other in the supporting seat, the locating column is symmetrically welded on two sides of the upper end of the base, the electric telescopic rods are symmetrically fixed on two sides of the upper end of the base, the electric telescopic rods are electrically connected with a time relay, the shock absorber is fixedly arranged at the middle position of the lower surface of the soft cushion, a built-in disc is fixedly arranged on the inner side of the lower end of the shock absorber, a fixed block is welded on the outer side face of the electric telescopic rods, and the gravity sensing chip is fixedly arranged at the middle position of the side face of the display body;
the above prior art scheme controls the movement of the supporting and protecting structure through sensing the falling state of the mobile phone, improves the protection performance to the display screen body, but still has the following defects:
when the mobile phone falls, the supporting structure on the surface cannot protect four corners of the mobile phone, and when the mobile phone falls, most of the mobile phone falls, the side surfaces or the four corners land firstly, and the damage to the display screen caused by the impact of the corners is most serious, so that the supporting structure is difficult to effectively protect the display screen.
In view of this, we propose a mobile phone liquid crystal display with a protection structure.
Disclosure of Invention
The present application is directed to a mobile phone lcd with a protection structure, so as to solve the problems set forth in the above-mentioned background art.
The application provides a cell-phone liquid crystal display with protective structure adopts following technical scheme:
a mobile phone liquid crystal display with a protective structure, comprising:
the display screen comprises a display screen main body, wherein an inner frame is fixedly connected to the bottom of the display screen main body, and four groups of buffer mechanisms are arranged inside the inner frame;
every group buffer gear all includes crashproof strip and connecting block, and the inside fixedly connected with of crashproof strip is two sets of fixed blocks, every group the fixed block inboard all rotates through the pivot and is connected with two sets of connecting rods, and the connecting rod outside has all cup jointed the cover piece, every group the connecting rod is kept away from the one end of fixed block and all is connected with first spring with the cover piece between the inner wall fixedly connected with, every group the connecting rod can be at the inside round trip spacing removal of cover piece, and the one end that the connecting rod was kept away from to the cover piece all rotates through the pivot and is connected with the slider, every group the slider all can be in the recess of connecting block inner wall seting up spacing removal, and all be provided with spacing portion between every group connecting block and the crashproof strip.
By adopting the technical scheme, when the mobile phone falls, four corners of the display screen can be protected, and impact is buffered.
Optionally, every group the spacing portion all includes two sets of dead levers, and the one end and the inside fixed connection of crashproof strip of dead lever, every group the stop collar has all been cup jointed to the other end of dead lever, and equal fixedly connected with third spring between the other end of stop collar inner wall and dead lever, every group the dead lever homoenergetic is at the inside spacing removal of making a round trip of stop collar, and the one end that the dead lever was kept away from to the stop collar all with connecting block fixed connection, every group the equal fixedly connected with horizontal pole of recess inner wall, every group the horizontal pole all runs through the slider inner wall, every group all twine the second spring on the horizontal pole outer wall, and second spring both ends are fixed connection respectively on slider one side and recess inner wall.
By adopting the technical scheme, the mobile phone can be protected.
Optionally, telescopic machanism is located inside center of inside casing, telescopic machanism includes disc and four sets of buffer rod, the disc rotates to be connected at the inside center of inside casing, disc one side is provided with drive portion, four sets of arc spouts have been seted up to the disc inside, four sets of buffer rod one end respectively with connecting block fixed connection, four sets of the equal fixedly connected with circular lug of buffer rod other end, and circular lug can be in the limiting slip of arc spout.
Through adopting above-mentioned technical scheme, can drive the whole between crashproof strip and the connecting block and outwards remove, protect the mobile phone.
Optionally, the drive portion includes the gear, and gear and disc fixed connection, one side meshing of gear is connected with the rack board, the one end fixedly connected with electric putter that the gear was kept away from to the rack board, and electric putter installs inside the inside casing.
Through adopting above-mentioned technical scheme, can drive the disc and rotate for the disc can drive the buffer rod and outwards remove.
Optionally, the inside fixed mounting of inside casing has falls the sensor, and falls sensor and electric putter electric connection.
Through adopting above-mentioned technical scheme, when falling sensor detects the cell-phone state that drops, can drive electric putter.
Optionally, the initial states of the first spring, the second spring and the third spring are all extended states.
Through adopting above-mentioned technical scheme, can effectually cushion the impact that the display screen received.
Optionally, a protective layer is glued on the outer side of each group of the anti-collision strips, and the protective layers are made of rubber.
By adopting the technical scheme, the anti-collision strip is prevented from being damaged due to collision.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through being provided with buffer gear, when the cell-phone drops, the whole between crashproof strip and the connecting block can pop out for the ground can lead to the fact the striking to crashproof strip earlier, thereby makes first spring, second spring and third spring shrink through crashproof strip's extrusion, cushions the striking, owing to set up multiunit first spring, second spring and third spring, consequently can effectually cushion the striking that the display screen received, owing to crashproof strip sets up in four corners of display screen, consequently can carry out the protection to the maximum extent to the cell-phone display screen, prevents that the display screen from appearing broken, weeping etc. condition because of striking;
2. through being provided with telescopic machanism and drive division, when the cell-phone drops, fall sensor received signal start electric putter for gear rotation, thereby make four groups buffer beams remove to four directions respectively, promote whole outside removal between connecting block and the crashproof strip, protect the cell-phone, stop the removal after the cell-phone, electric putter shrink, make whole between connecting block and the crashproof strip withdraw inside the cell-phone, can not influence the use of cell-phone.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic view of the buffer mechanism, telescoping mechanism and drive section of the present application from above;
FIG. 3 is a schematic top view of the structure of the buffer mechanism, telescoping mechanism and drive section of the present application;
FIG. 4 is a schematic cross-sectional view of a partial structure of a cushioning mechanism of the present application;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 2 of the present application;
the reference numerals in the figures illustrate: 1. a display screen main body; 2. an inner frame; 11. a bumper strip; 12. a fixed block; 13. a connecting rod; 14. sleeving blocks; 15. a first spring; 16. a slide block; 17. a cross bar; 18. a second spring; 19. a fixed rod; 20. a limit sleeve; 21. a third spring; 22. a connecting block; 31. a disc; 32. a buffer rod; 33. a gear; 34. rack plate; 35. an electric push rod; 36. a fall sensor.
Detailed Description
The present application is described in further detail below in conjunction with the drawings attached to the specification.
Referring to fig. 1-4, the mobile phone liquid crystal display with the protection structure provided by the application comprises a display screen main body 1, wherein an inner frame 2 is fixedly connected to the bottom of the display screen main body 1, and four groups of buffer mechanisms are arranged inside the inner frame 2;
each group of buffer mechanism that this application provided all includes bumper strip 11 and connecting block 22, and the inside fixedly connected with two sets of fixed blocks 12 of bumper strip 11, and the outside of each set of bumper strip 11 all glues there is the inoxidizing coating, and the material of inoxidizing coating is rubber, when bumper strip 11 received the striking, the inoxidizing coating can effectually protect the outside of bumper strip 11, make bumper strip 11 to use many times, the inboard of each set of fixed block 12 all rotates through the pivot and is connected with two sets of connecting rods 13, and the connecting rod 13 outside has all cup jointed the cover piece 14, the one end that every set of connecting rod 13 kept away from fixed block 12 all with the cover piece 14 between fixedly connected with first spring 15, the one end that every set of connecting rod 13 kept away from fixed block 14 all is connected with first end and cover piece 14 inner wall, and the inside round trip limiting movement of cover piece 14, and the one end that the cover piece 14 kept away from connecting rod 13 all rotates through the pivot and is connected with slider 16, every set of slider 16 all can be in the recess internal limiting movement of connecting block 22, and all be provided with spacing portion between every set of connecting block 22 and bumper strip 11, every set of spacing portion all includes two sets of connecting rods 19, and one end of connecting rod 19 and inside fixed connection 11 are all cup jointed with the inside the fixed rod 19, and the inner end of the fixed rod 20 is kept away from the first end of the stop rod 19, and the inside the fixed rod is kept away from the stop rod 20 respectively with the stop rod 20 when the inside the fixed rod is kept away from the fixed rod 19, and the end is kept away from the end 20 and is fixed to be connected with the stop rod 20;
every group recess inner wall all fixedly connected with horizontal pole 17, every group horizontal pole 17 all runs through the slider 16 inner wall, all twine on every group horizontal pole 17 outer wall has second spring 18, and second spring 18 both ends are fixed connection respectively on slider 16 one side and recess inner wall, will drive slider 16 and extrude second spring 18 when connecting rod 13 continues to inwards remove, carry out secondary buffering to the striking to the effectual protection of realizing the display screen, first spring 15, second spring 18 and third spring 21's initial state is the extension state, can effectually cushion the striking.
Referring to fig. 2-5, the present application further includes a telescopic mechanism, the telescopic mechanism is located at the inner center of the inner frame 2, the telescopic mechanism includes a disc 31 and four groups of buffer rods 32, four groups of arc-shaped sliding grooves are formed in the disc 31, one ends of the four groups of buffer rods 32 are fixedly connected with the connecting block 22 respectively, round protruding blocks are fixedly connected with the other ends of the four groups of buffer rods 32, the round protruding blocks can slide in the arc-shaped sliding grooves in a limited manner, the buffer rods 32 can move outwards through movement of the round protruding blocks, so that the connecting block 22 is pushed to move outwards, the disc 31 is rotationally connected to the inner center of the inner frame 2, and a driving part is arranged on one side of the disc 31;
the drive part includes gear 33, and gear 33 and disc 31 fixed connection, one side meshing of gear 33 is connected with rack board 34, rack board 34 is kept away from the one end fixedly connected with electric putter 35 of gear 33, and electric putter 35 installs inside frame 2, it can drive gear 33 rotation to run through electric putter 35 and promote rack board 34, thereby make disc 31 rotate, drive buffer rod 32 outside removal, inside frame 2 internally mounted has fall sensor 36, and fall sensor 36 and electric putter 35 electric connection, fall sensor 36 is through the inside acceleration sensor and the change of inclination sensor perception cell-phone, when the cell-phone takes place to fall or incline, fall sensor 36 can sense the change of acceleration and inclination, when exceeding the threshold value of settlement, fall sensor 36 will give electric putter 35 with the drop information transmission, thereby control electric putter 35 operation.
The implementation principle of the mobile phone liquid crystal display with the protection structure in the embodiment of the application is as follows:
firstly, when the mobile phone falls or tilts, the fall sensor 36 senses the change of acceleration and inclination angle, when the set threshold value is exceeded, the fall sensor 36 sends fall information to the electric push rod 35 so as to control the electric push rod 35 to operate, then the electric push rod 35 is started to push the rack plate 34, the movement of the rack plate 34 drives the gear 33 to rotate, so that the disc 31 rotates, the circular convex blocks can move in the arc-shaped sliding grooves, the four groups of buffer rods 32 respectively move towards the directions of four corners of the mobile phone, so that the connecting block 22 and the whole between the connecting block 22 and the anti-collision strip 11 are pushed to move outwards, the anti-collision strip 11 can firstly contact with the ground, and the corners of the mobile phone are prevented from directly contacting with the ground to cause damage;
secondly, through the extrusion to crashproof strip 11 in the ground for connecting rod 13 and dead lever 19 inwards move, extrude first spring 15 and third spring 21, simultaneously, slider 16 moves to both sides, extrudees second spring 18, makes first spring 15, second spring 18 and third spring 21 shrink, cushions the impact, thereby realizes the guard action to the display screen.
Claims (7)
1. A mobile phone liquid crystal display with a protective structure, comprising:
the display screen comprises a display screen main body (1), wherein an inner frame (2) is fixedly connected to the bottom of the display screen main body (1), and four groups of buffer mechanisms are arranged inside the inner frame (2);
every group buffer gear all includes crashproof strip (11) and connecting block (22), and inside fixedly connected with two sets of fixed blocks (12) of crashproof strip (11), every group fixed block (12) inboard all rotates through the pivot and is connected with two sets of connecting rods (13), and connecting rod (13) outside has all cup jointed cover piece (14), every group connecting rod (13) keep away from one end of fixed block (12) all with cover piece (14) between the inner wall fixedly connected with first spring (15), every group connecting rod (13) can be in cover piece (14) inside round trip spacing removal, and the one end that connecting rod (13) were kept away from to cover piece (14) all rotates through the pivot and is connected with slider (16), every group slider (16) all can be in the recess of connecting block (22) inner wall seting up in spacing removal, and all be provided with spacing portion between every group connecting block (22) and crashproof strip (11).
2. The mobile phone liquid crystal display with a protective structure according to claim 1, wherein: every group spacing portion all includes two sets of dead levers (19), and the one end and the inside fixed connection of bumper strip (11) of dead lever (19), every group stop collar (20) have all been cup jointed to the other end of dead lever (19), and all fixedly connected with third spring (21) between the other end of stop collar (20) inner wall and dead lever (19), every group dead lever (19) homoenergetic is at inside round trip spacing removal of stop collar (20), and the one end that dead lever (19) was kept away from to stop collar (20) all with connecting block (22) fixed connection, every group recess inner wall all fixedly connected with horizontal pole (17), every group horizontal pole (17) all runs through slider (16) inner wall, every group all twine on the outer wall of horizontal pole (17) second spring (18), and second spring (18) both ends are fixed connection respectively on one side of slider (16) and recess inner wall.
3. The mobile phone liquid crystal display with a protective structure according to claim 1, wherein: still include telescopic machanism, telescopic machanism is located inside center of inside casing (2), telescopic machanism includes disc (31) and four sets of buffer rod (32), disc (31) rotate and connect at the inside center of inside casing (2), disc (31) one side is provided with drive division, four sets of arc spouts have been seted up to disc (31) inside, four sets of buffer rod (32) one end respectively with connecting block (22) fixed connection, four sets of equal fixedly connected with circular lug of buffer rod (32) other end, and circular lug can be in the spacing slip of arc spout.
4. The liquid crystal display of a mobile phone with a protective structure according to claim 3, wherein: the driving part comprises a gear (33), the gear (33) is fixedly connected with the disc (31), one side of the gear (33) is connected with a rack plate (34) in a meshed mode, one end, away from the gear (33), of the rack plate (34) is fixedly connected with an electric push rod (35), and the electric push rod (35) is installed inside the inner frame (2).
5. The liquid crystal display of a mobile phone with a protective structure according to claim 4, wherein: the inside of the inner frame (2) is fixedly provided with a falling sensor (36), and the falling sensor (36) is electrically connected with the electric push rod (35).
6. The mobile phone liquid crystal display with protective structure according to claim 2, wherein: the initial states of the first spring (15), the second spring (18) and the third spring (21) are all in an extension state.
7. The liquid crystal display of a mobile phone with a protective structure according to any one of claims 1 to 6, wherein: the outer sides of each group of anti-collision strips (11) are glued with protective layers, and the protective layers are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322235992.3U CN220693182U (en) | 2023-08-18 | 2023-08-18 | Mobile phone liquid crystal display with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322235992.3U CN220693182U (en) | 2023-08-18 | 2023-08-18 | Mobile phone liquid crystal display with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220693182U true CN220693182U (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322235992.3U Active CN220693182U (en) | 2023-08-18 | 2023-08-18 | Mobile phone liquid crystal display with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220693182U (en) |
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2023
- 2023-08-18 CN CN202322235992.3U patent/CN220693182U/en active Active
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