CN214101434U - Anti-collision liquid crystal display device of smart phone - Google Patents

Abstract

The utility model relates to a smart mobile phone technical field specifically is a smart mobile phone anticollision liquid crystal disply device, including smart mobile phone main part, display screen main part and sliding tray, the front end installation display screen main part of smart mobile phone main part, the even fixedly connected with sliding tray of the inside front end of smart mobile phone main part, and the inside symmetry of sliding tray is provided with the slide bar, and slide bar sliding connection is in the inside of sliding tray, and is two sets of the cross form around the slide bar is, and is two sets of the slide bar is connected through the pivot, and is two sets of the one end symmetric welding that the slide bar is close to each other has two sets of connecting blocks, and is upper and lower two sets of the one end that the connecting block is close to each other all welds with first spring mutually, the fixed slot has been seted up to the bottom of smart mobile phone main part. The utility model discloses a structure makes the smart mobile phone use carelessly to cause the smart mobile phone to collide with to pound when falling at the user, can carry out the protection of certain degree through the device.

Description

Anti-collision liquid crystal display device of smart phone

Technical Field

The utility model relates to a smart mobile phone technology field specifically is a smart mobile phone anticollision liquid crystal disply device.

Background

The smart phone is an electronic device for people communication and entertainment, is common in people's daily life nowadays, and to the display screen of smart phone, its material has breakable characteristics, often because people's mistake is bumped or drops and collide with the cracked display screen that leads to smart phone to because of people's mistake, and because of the angle difference that drops, also probably can lead to smart phone outward appearance to warp, thereby influence pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smart mobile phone anticollision liquid crystal disply device to the smart mobile phone display screen that proposes in solving above-mentioned background is breakable, often because people's mistake hits or drops to collide with and lead to the display screen of smart mobile phone cracked, and because of the angle difference that drops, also probably can lead to the smart mobile phone outward appearance to warp, thereby influences pleasing to the eye problem.

In order to achieve the above object, the utility model provides a following technical scheme: a smart phone anti-collision liquid crystal display device comprises a smart phone body, a display screen body and a sliding groove, wherein the display screen body is installed at the front end of the smart phone body, the sliding groove is uniformly and fixedly connected to the front end inside the smart phone body, sliding rods are symmetrically arranged inside the sliding groove and are slidably connected inside the sliding groove, the two groups of sliding rods are in a front-back cross shape and are connected through a rotating shaft, two groups of sliding rods are symmetrically welded with two groups of connecting blocks at the ends, close to each other, of the two groups of sliding rods, the ends, close to each other, of the upper group of connecting blocks and the lower group of connecting blocks are welded with a first spring, a fixing groove is formed in the bottom of the smart phone body, a second spring is symmetrically welded on the top surface inside the fixing groove, a push plate is welded at the bottom of the second spring, and a protection mechanism is installed at the back end of the smart phone body, the inside four corners department of smart mobile phone main part has all welded the backup pad, and the both ends welding of backup pad is at the inner wall of smart mobile phone main part, four groups the inserted bar has all been welded on the surface of backup pad, and the top of inserted bar all overlaps and is equipped with loop bar, four groups the inside top surface of loop bar has all welded the third spring, and the bottom of third spring all welds mutually with the inserted bar.

Preferably, the middle part of the sliding rod is sleeved with a rotating shaft, and the diameter of the rotating shaft is smaller than the length of the shortest side of the sliding groove.

Preferably, the protection machanism includes the device storehouse, the back end fixedly connected with device storehouse of smart mobile phone main part, and the inside in device storehouse is transversely pegged graft and is had the dead lever to torsion spring has been cup jointed on the surface of dead lever, torsion spring's both ends decibel and dead lever, protection cloth fixed connection, the surface of dead lever encircles the rolling and has the protection cloth, the pivot is installed to the inside horizontal line in device storehouse, the surface of dead lever is hugged closely the inside pivot of inserting the establishment in device storehouse and is passed the top in device storehouse and extend to the outside in device storehouse, the top of dead lever is connected with the connecting rod through the bearing, and the symmetrical welding in surface of connecting rod has the bull stick, the welding of the top of connecting rod has the locking piece.

Preferably, the top of the locking block is arc-shaped, and the opening of the fixing groove is arc-shaped.

Preferably, rubber pads are glued to the top surfaces of the four groups of sleeve rods, and the thickness of each rubber pad is three millimeters.

Preferably, the bottom surfaces of the two sides of the four groups of inserted bars are provided with fourth springs, and the upper end and the lower end of each fourth spring are respectively welded with the inserted bars and the loop bars.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the structure ensures that the smart phone can be protected to a certain extent when the user carelessly bumps and smashes the smart phone, so that the display screen and the appearance of the smart phone can not be easily cracked and deformed, thereby prolonging the service life of the smart phone as much as possible by protecting the smart phone;

1. through the arrangement of the sliding grooves and the sliding rods, when the smart phone drops carelessly or impacts hard objects due to the use of a user, if the display screen main body is used as a contact surface, the display screen main body can push a plurality of groups of sliding grooves under stress, each group of sliding rods rotate on the mutually connected rotating shafts under the action force of the sliding grooves, and meanwhile, each group of connecting blocks fixed on the surfaces of the sliding rods pulls the first springs connected with the sliding rods, so that a certain telescopic space is provided for the display screen main body, and meanwhile, the impact force of the deformation part of each group of first springs is offset, so that the possibility of the fracture of the display screen main body is reduced to a certain extent;

2. through being provided with backup pad and inserted bar, when smart mobile phone dropped or suffered the impact, the loop bar at first contacted with the striking face, the loop bar atress promoted third spring extrusion deformation, when the loop bar atress removed to the inserted bar direction, each group's fourth spring also stretched deformation thereupon, under the effect of the mutual deformation of third spring and fourth spring, the smart mobile phone main part wholly must obtain the buffering shock attenuation, thereby pass to the power reduction in the display screen main part, certain degree makes the display screen main part can not easy breakage.

Drawings

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

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

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2 according to the present invention;

fig. 4 is a partially enlarged schematic view of the invention at B in fig. 2;

fig. 5 is a partially enlarged schematic view of the present invention at C in fig. 2;

fig. 6 is a partially enlarged schematic view of the present invention at D in fig. 2;

fig. 7 is a schematic structural front sectional view of the present invention;

fig. 8 is a partially enlarged schematic view of the position E in fig. 7 according to the present invention.

In the figure: 1. a smartphone main body; 2. a display screen main body; 3. a sliding groove; 4. a slide bar; 5. connecting blocks; 6. a first spring; 7. fixing grooves; 8. a second spring; 9. pushing the plate; 10. a device bin; 11. fixing the rod; 12. protective cloth; 13. a connecting rod; 14. a rotating rod; 15. a locking block; 16. a support plate; 17. inserting a rod; 18. a loop bar; 19. a third spring; 20. and a fourth spring.

Detailed Description

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

Referring to fig. 1-8, the present invention provides an embodiment:

a smart phone anti-collision liquid crystal display device comprises a smart phone body 1, a display screen body 2 and a sliding groove 3, wherein the display screen body 2 is installed at the front end of the smart phone body 1, the sliding groove 3 is uniformly and fixedly connected to the front end inside the smart phone body 1, sliding rods 4 are symmetrically arranged inside the sliding groove 3, the sliding rods 4 are slidably connected inside the sliding groove 3, the two groups of sliding rods 4 are in a front-back cross shape, the two groups of sliding rods 4 are connected through a rotating shaft, two groups of connecting blocks 5 are symmetrically welded at the ends, close to each other, of the two groups of sliding rods 4, the ends, close to each other, of the upper group of connecting blocks 5 and the lower group of connecting blocks are welded with a first spring 6, a fixing groove 7 is formed in the bottom of the smart phone body 1, a second spring 8 is symmetrically welded on the top surface inside the fixing groove 7, a push plate 9 is welded at the bottom of the second spring 8, and a protection mechanism is installed at the back end of the smart phone body 1, supporting plates 16 are welded at four corners inside the smart phone main body 1, two ends of each supporting plate 16 are welded on the inner wall of the smart phone main body 1, inserting rods 17 are welded on the surfaces of the four groups of supporting plates 16, sleeve rods 18 are sleeved at the top ends of the inserting rods 17, third springs 19 are welded on the top surfaces inside the four groups of sleeve rods 18, and the bottom ends of the third springs 19 are welded with the inserting rods 17;

furthermore, the middle parts of the sliding rods 4 are all sleeved with rotating shafts, the diameters of the rotating shafts are smaller than the length of the shortest side of the sliding groove 3, and the structure enables the sliding rods 4 of each group to slide more smoothly in the sliding groove 3, so that the flexibility of parts at the part in the moving process is improved to a certain degree;

further, the protection mechanism comprises a device bin 10, the back end of the smart phone body 1 is fixedly connected with the device bin 10, a fixing rod 11 is transversely inserted into the device bin 10, a torsion spring is sleeved on the surface of the fixing rod 11, two ends of the torsion spring are fixedly connected with the fixing rod 11 and a piece of protection cloth 12, the surface of the fixing rod 11 is wound with the protection cloth 12 in a surrounding manner, a rotating shaft is installed on the inner transverse line of the device bin 10, the surface of the fixing rod 11 is tightly attached to the rotating shaft inserted into the device bin 10 and penetrates through the top of the device bin 10 to extend to the outside of the device bin 10, the top end of the fixing rod 11 is connected with a connecting rod 13 through a bearing, the surface of the connecting rod 13 is symmetrically welded with a rotating rod 14, and the top end of the connecting rod 13 is welded with a locking block 15, the structure can further protect the display screen main body 2 when the smart phone is not used, meanwhile, the dust can be resisted, and the surface of the display screen main body 2 is prevented from being adhered with dust due to long-time non-use;

furthermore, the top of the locking block 15 is arc-shaped, the opening of the fixing groove 7 is arc-shaped, and the locking block 15 can be more smoothly inserted into the fixing groove 7 due to the structure, so that a user does not need to accurately align the locking block 15 with the fixing groove 7, and certain convenience is brought to the operation of the user;

furthermore, rubber pads are glued on the top surfaces of the four groups of loop bars 18, the thickness of each rubber pad is three millimeters, and by the structure, when the loop bars 18 are impacted, the cushioning is reduced due to the rubber pads, meanwhile, the loop bars 18 are protected from abrasion, the loop bars 18 are protected to a certain extent, and the loop bars 18 are more durable;

furthermore, the bottom surfaces of the two sides of the four groups of inserted bars 17 are provided with fourth springs 20, the upper ends and the lower ends of the fourth springs 20 are respectively welded with the inserted bars 17 and the sleeve bars 18, the sleeve bars 18 can be separated to a certain degree during impact better due to the structure, and the burden of the third springs 19 is reduced.

The working principle is as follows: the user can pull the locking block 15, the locking block 15 drives the rotating rod 14 to draw the protective cloth 12 out of the fixing rod 11, the protective cloth 12 extends out of the device bin 10, then the user can insert the locking block 15 into the fixing groove 7 formed in the bottom of the smart phone body 1, under the extrusion of the locking block 15, the push plate 9 moves upwards to extrude the second spring 8, then the user can hold the rotating rod 14 to rotate, the rotating rod 14 rotates along a bearing connected with the protective cloth 12, the rotating rod 14 drives the locking block 15 to rotate in the fixing groove 7, then the user removes the force applied to the rotating rod 14, the second spring 8 loses the acting force to rebound and push the second spring 8, the second spring 8 abuts against the top end of the locking block 15, the locking block 15 is fixed in the fixing groove 7, when the user does not use, the rotating rod 14 can be rotated, the rotating rod 14 drives the locking block 15 to rotate, and the locking block 15 is separated from the fixing groove 7, the protection cloth 12 is assisted by the force of the torsion spring reset sleeved on the surface of the fixed rod 11 to be recovered into the device bin 10, the end head of the protection cloth 12 is blocked by the rotating rod 14 and is arranged outside the device bin 10, so that the protection cloth is convenient for secondary use, when the smart phone drops or impacts hard objects, if the surface of the display screen main body 2 is used as a surface contacting the hard objects, under the condition that the display screen main body 2 is stressed, the display screen main body 2 pushes each group of sliding grooves 3 at the back end of the display screen main body 2, under the action force of the sliding grooves 3, one ends of the sliding rods 4 connected inside the sliding grooves 3 in a sliding mode rotate and are far away from each other along the rotating shafts connected with the two groups of sliding rods 4, so that the first spring 6 between the two groups of connecting blocks 5 is stretched, the other ends of the sliding rods 4 rotate simultaneously in the sliding grooves 3 at the front end inside the smart phone main body 1, and partial force borne by the display screen main body 2 is counteracted under the mutual matching of the multiple groups of parts, finally, if the corner of the main body 1 of the smart phone is used as a contact surface when the smart phone drops and impacts, the loop bar 18 is forced to move towards the direction of the inserted link 17, the third spring 19 is pushed by the loop bar 18 to deform while the loop bar 18 moves, and meanwhile, the fourth spring 20 is stretched and deformed, so that part of impact force is offset, and the stress burden of the main body 1 of the smart phone and the stress burden of the main body 2 of the display screen are relieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a smart mobile phone anticollision liquid crystal disply device, includes smart mobile phone main part, display screen main part and sliding tray, its characterized in that: the display screen body is installed at the front end of the smart phone body, sliding grooves are evenly and fixedly connected to the front end of the interior of the smart phone body, sliding rods are symmetrically arranged in the sliding grooves and are connected to the interior of the sliding grooves in a sliding mode, the two groups of sliding rods are in a front-back cross mode and are connected through rotating shafts, two groups of connecting blocks are symmetrically welded to one ends, close to each other, of the two groups of sliding rods, one ends, close to each other, of the upper group of connecting blocks and the lower group of connecting blocks are welded to a first spring, a fixing groove is formed in the bottom of the smart phone body, a second spring is symmetrically welded to the top surface of the interior of the fixing groove, a push plate is welded to the bottom of the second spring, a protection mechanism is installed at the back end of the smart phone body, supporting plates are welded to four corners of the interior of the smart phone body, and two ends of the supporting plates are welded to the inner wall of the smart phone body, four groups the inserted bar has all been welded on the surface of backup pad, and the top of inserted bar all overlaps and is equipped with the loop bar, four groups the third spring has all been welded to the inside top surface of loop bar, and the bottom of third spring all welds mutually with the inserted bar.

2. The anti-collision liquid crystal display device for the smart phone according to claim 1, wherein: the middle part of slide bar all overlaps and is equipped with the pivot, and the diameter of pivot is less than the length of the shortest side of sliding tray.

3. The anti-collision liquid crystal display device for the smart phone according to claim 1, wherein: the protection machanism includes the device storehouse, the back end fixedly connected with device storehouse of smart mobile phone main part, and the inside in device storehouse is transversely pegged graft and is had the dead lever to torque spring has been cup jointed on the surface of dead lever, torque spring's both ends respectively with dead lever, protection cloth fixed connection, the surface of dead lever encircles the rolling and has protection cloth, the pivot is installed to the inside horizontal line in device storehouse, the surface of dead lever is hugged closely inside the inserting pivot of establishing in device storehouse and is passed the top in device storehouse and extend to the outside in device storehouse, the top of dead lever is connected with the connecting rod through the bearing, and the symmetrical welding in surface of connecting rod has the bull stick, the welding of the top of connecting rod has the locking piece.

4. The anti-collision liquid crystal display device for the smart phone according to claim 3, wherein: the top of the locking block is arc-shaped, and the opening of the fixing groove is arc-shaped.

5. The anti-collision liquid crystal display device for the smart phone according to claim 1, wherein: rubber pads are glued on the top surfaces of the four groups of loop bars, and the thickness of each rubber pad is three millimeters.

6. The anti-collision liquid crystal display device for the smart phone according to claim 1, wherein: the bottom surfaces of the two sides of the four groups of the inserted rods are provided with fourth springs, and the upper ends and the lower ends of the fourth springs are respectively welded with the inserted rods and the loop bars.

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