CN213522008U

CN213522008U - Anti-falling electronic equipment protective shell

Info

Publication number: CN213522008U
Application number: CN202022911353.0U
Authority: CN
Inventors: 张义强; 刘善伟; 张弼淦
Original assignee: Guangzhou Eastmate Plastic Products Co ltd
Current assignee: Guangzhou Eastmate Plastic Products Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-06-22
Anticipated expiration: 2030-12-05

Abstract

The utility model belongs to the technical field of the technique of electronic equipment protective housing and specifically relates to a prevent falling electronic equipment protective housing is related to, it includes the casing, set up in anticollision subassembly on the casing and set up in ring subassembly on the casing, the anticollision subassembly includes first anticollision portion and second anticollision portion, first anticollision portion set up in four edges in the casing outside, second anticollision portion set up in on four sides of casing inboard, electronic equipment hold in the time of in the casing, electronic equipment's side with second anticollision portion contacts mutually. The application reduces the damage that may receive when electronic equipment drops, has improved the performance of preventing falling of protective housing.

Description

Anti-falling electronic equipment protective shell

Technical Field

The application relates to the technical field of electronic equipment protective housings, in particular to an anti-falling electronic equipment protective housing.

Background

The protective shell is generally sleeved on the outer side of an electronic device or other objects which are easy to damage due to collision, and is used for protecting the electronic device or other objects which are easy to damage due to collision.

With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: many protective cases do not have a double-layer anti-falling function, and when the electronic device falls down on the ground carelessly, the appearance of the electronic device is damaged or the inside of the electronic device is damaged inevitably. For this reason, further improvement is awaited.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the electronic equipment is damaged on the surface or the inside of the electronic equipment easily when the electronic equipment falls down accidentally, the application provides a falling-proof protective sleeve for the electronic equipment.

The application provides a prevent falling electronic equipment protective housing adopts following technical scheme:

the utility model provides an prevent falling electronic equipment protective housing, includes the casing, set up in anticollision subassembly on the casing and set up in ring subassembly on the casing, anticollision subassembly includes first anticollision portion and second anticollision portion, first anticollision portion set up in four edges in the casing outside, second anticollision portion set up in on four sides of casing inboard, electronic equipment hold in the casing, electronic equipment's side with second anticollision portion contacts.

Through adopting above-mentioned technical scheme, when the user used electronic equipment, can "wear" electronic equipment on the hand through ring subassembly, reduce the possibility that electronic equipment fell from user's hand, when electronic equipment carelessly fell from user's hand and hit other hard things, the anticollision subassembly that sets up also can reduce the damage that electronic equipment probably received to a certain extent.

Optionally, the ring assembly comprises a fixing seat, a rotary table and a ring, the fixing seat is embedded on the shell, the rotary table is rotatably connected to the fixing seat and can rotate around the axis of the fixing seat, and the ring is rotatably hinged to the rotary table.

Through adopting above-mentioned technical scheme, during the use, the user can dress the ring on the finger to carry out 360 degrees rotations according to actual need, reduced the possibility that electronic equipment dropped, also guaranteed user's use simultaneously and experienced.

Optionally, four corners of the housing are provided with chamfer surfaces, and the first anti-collision portion comprises anti-collision protrusions arranged on the chamfer surfaces.

Through adopting above-mentioned technical scheme, take place to fall and hit, generally the corner of protective housing receives the striking at first, through setting up the chamfer face, has increased the lifting surface area of protective housing corner, and the crashproof arch of setting has then improved the shock-absorbing capacity of protective housing, under chamfer face and the bellied combined action of anticollision, has reduced the damage that electronic equipment probably received.

Optionally, the second anti-collision part comprises a plurality of grooves uniformly distributed along the inner side of the shell.

Through adopting above-mentioned technical scheme, the buffering recess that sets up contacts with electronic equipment's week side, and when the emergence was fallen and is hit, the buffering recess had played certain bradyseism effect, has reduced the damage that electronic equipment probably received. Meanwhile, a certain heat dissipation effect is achieved.

Optionally, the fixing base is provided with a plurality of locking grooves along the central circumference array of the fixing base, and the rotary table is provided with a plurality of locking protrusions matched with the locking grooves on one side close to the fixing base.

Through adopting above-mentioned technical scheme, under the bellied cooperation of locking groove in the locking for the carousel can be rotatory and lock in several predetermined positions around the axis of fixed axle, provides the stability in use of carousel, and it takes place to reduce the carousel condition of self-rotation under no exogenic action.

Optionally, be provided with the articulated shaft on the ring, the articulated shaft includes that the cross-section is regular polygon's locking portion and cross-section and is the circular shape supporting part, be provided with the confession on the carousel the epaxial cylindricality that the supporting part wore to establish leads to the groove and with the spacing groove of locking portion looks block.

Through adopting above-mentioned technical scheme, lead to under the combined action in groove and spacing groove at locking portion, supporting part, cylindricality that set up, articulate the ring on the carousel to can lock the ring in several different positions, improve the stability in use of ring, reduce the ring and appear the pivoted condition under the effect of not having the external force and take place.

Optionally, the casing is provided with a camera shooting part for the electronic equipment to penetrate out of the through hole, and a raised protection ring for protecting the camera shooting part of the electronic equipment is arranged on the periphery of the through hole.

Through adopting above-mentioned technical scheme, the protruding guard circle that sets up has played fine guard action to electronic equipment's the portion of making a video recording.

Optionally, the casing is provided with a hanging rope portion for penetrating a hanging rope.

By adopting the technical scheme, the user can hang the rope on the neck or wind the rope on the wrist by arranging the hanging rope on the protective shell, so that the possibility of falling of the electronic equipment is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the possibility of falling of the electronic equipment is reduced through the arranged ring assembly, the damage possibly suffered by the electronic equipment when falling is reduced through the arranged anti-collision assembly, and the anti-falling performance of the protective shell is improved under the combined action of the ring assembly and the anti-collision assembly;

2. through the chamfer face and the anti-collision bulge, the stress area of the corner of the protective shell is increased, the shock absorption capacity of the protective shell is improved, and the damage to the electronic equipment which is possibly caused when the electronic equipment is broken and collided is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of another perspective of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of the overall structure of the finger ring in the open state according to the embodiment of the present application;

FIG. 4 is a schematic structural diagram of a fixing base in the embodiment of the present application;

FIG. 5 is a schematic diagram of the structure of the ring and the turntable in the embodiment of the present application;

figure 6 is an exploded view of the ring and turntable of figure 5 in an embodiment of the present application.

Description of reference numerals: 1. a housing; 11. chamfering; 12. an anti-collision bulge; 13. a buffer groove; 14. a through hole; 15. a raised guard ring; 16. a rope hanging part; 17. a shell bottom; 18. edge covering; 21. a fixed seat; 211. a locking groove; 212. a first operation port; 213. fixing the shaft sleeve; 22. a turntable; 221. a locking protrusion; 222. positioning holes; 23. a ring; 231. a second operation port; 3. hinging a shaft; 31. a lock section; 32. a support portion; 33. a cylindrical through groove; 34. a limiting groove.

Detailed Description

In order to make the purpose, technical solution and advantages of the present application more clear, the present application is further described in detail below with reference to fig. 1 to 6 and embodiments.

The embodiment of the application discloses prevent falling electronic equipment protective housing, it needs to explain that, the electronic equipment in this embodiment specifically indicates the cell-phone, still includes but not limited to electronic equipment such as flat board, and it can to do corresponding change to the protective housing according to corresponding electronic equipment during concrete implementation.

Referring to fig. 1 and 2, the anti-falling electronic device protection shell includes a shell 1, and an anti-collision assembly and a finger ring 23 assembly disposed on the shell 1. The shell 1 comprises a shell bottom 17 and an edge covering 18 arranged on the shell bottom 17, the anti-collision assembly is arranged on the edge covering 18, and the ring 23 assembly is arranged on one side, away from the edge covering 18, of the shell bottom 17.

Referring to fig. 1 and 2, the anti-collision assembly in this embodiment includes a first anti-collision portion and a second anti-collision portion, where the first anti-collision portion specifically includes anti-collision protrusions 12 disposed at four corners outside the wrapping edge 18. Four edges of 18 bordures are provided with chamfer 11, and anticollision arch 12 arranges on chamfer 11, and anticollision arch 12 in this embodiment specifically is the rectangular block, has evenly arranged three anticollision arch 12 on each chamfer 11.

Referring to fig. 2, the second anti-collision part is a plurality of buffer grooves 13 formed in the inner side of the wrapping edge 18, and the plurality of buffer grooves 13 are uniformly distributed along the wrapping edge 18 at intervals. It should be noted that the edge 18 is provided with a fitting hole (not shown) corresponding to a charging hole, an earphone hole, etc. adapted to the model of the mobile phone, and the edge 18 is provided with a pressing portion corresponding to a power key, a menu key, etc. adapted to the model of the mobile phone. The edge cover 18 is further provided with a hanging rope portion 16 for the hanging rope to penetrate through, the hanging rope portion 16 is located at the position, close to the power key, of the edge cover 18, and through the matching of the hanging rope and the hanging rope portion 16, a user can hang the mobile phone on the neck or wind the mobile phone around the wrist and the like, so that the possibility that the mobile phone falls is reduced.

During the use, hold the cell-phone in casing 1, the side of cell-phone contacts with the buffering recess 13 that 18 inboard setups of borduring of casing 1 were seted up this moment, the back of cell-phone contacts with the inboard of shell bottom 17, wherein, set up the through-hole 14 that supplies the camera of cell-phone to wear out on the shell bottom 17, one side that deviates from the cell-phone at shell bottom 17 is equipped with protruding guard circle 15 along the profile week of through-hole 14, the setting up of protruding guard circle 15 makes when keeping flat the cell-phone, the camera of cell-phone can not contact with the holding surface, certain guard action has been played to the camera of cell-phone.

It should be noted that the covering edge 18 in this embodiment is preferably made of a material such as a silicon rubber with certain elasticity or a plastic with certain elasticity, and the bump protection protrusion 12, the buffer groove 13, the rope hanging portion 16 and the protrusion protection ring 15 can be integrally formed with the covering edge 18.

When the mobile phone is accidentally dropped and collides with a hard object, the anti-collision bulge 12 firstly absorbs a part of impact force, the impact force transmitted to the inner side of the edge cover 18 is partially absorbed by the buffer groove 13, and under the combined action of the anti-collision bulge 12 and the buffer groove 13, the mobile phone is well prevented from being dropped.

Referring to fig. 1 and 3, the finger ring 23 assembly in this embodiment includes a holder 21, a dial 22, and a finger ring 23. Wherein, fixing base 21 inlays the center department of locating the shell bottom 17 outside, and carousel 22 rotates to detain and connects in fixing base 21 and keep away from shell bottom 17 one side, and carousel 22 can rotate around the axis of fixing base 21, and ring 23 articulates on carousel 22.

Referring to fig. 3 and 4, in this embodiment, the fixing base 21 is specifically a sheet structure with a circular cross section, and a receiving groove for arranging the turntable 22 and the ring 23 is formed on one side of the fixing base 21 away from the case bottom 17. The center of the accommodating groove is provided with a fixed shaft sleeve 213 which connects the fixed seat 21 and the rotary disc 22 in a rotating way. The outer edge of the accommodating groove is provided with a first operating opening 212, the ring 23 is provided with a second operating opening 231, when the ring 23 is accommodated in the accommodating groove, one side of the ring 23, which is far away from the fixing seat 21, is flush with the outer surface of the turntable 22, the peripheral side of the ring 23 is abutted against the groove wall of the accommodating groove, and at the moment, the first operating opening 212 and the second operating opening 231 form an operating gap, so that a user can rotate the ring 23 out of the accommodating groove.

Referring to fig. 3 and 5, the rotary plate 22 is provided with a positioning hole 222 adapted to the fixing shaft sleeve 213, and the fixing shaft sleeve 213 is coaxially and rotatably connected to the positioning hole 222.

Referring to fig. 4 and 5, a plurality of locking grooves 211 are arrayed in the accommodating groove along the central circumference of the fixed seat 21, and a plurality of locking protrusions 221 matched with the locking grooves 211 are arranged on one side of the rotary disc 22 close to the fixed seat 21. When the installation is completed, the locking protrusion 221 abuts against the locking groove 211, and when the dial 22 is rotated, the locking protrusion 221 needs to be rotated out of the locking groove 211 where it is located at the beginning to the adjacent locking groove 211 against a certain resistance. This arrangement reduces the incidence of the turntable 22 being free to rotate on the base, resulting in the stability of the protective case in use being compromised.

Referring to fig. 5 and 6, a connecting portion for the finger ring 23 to be disposed is disposed on the turntable 22, the hinge shaft 3 is disposed on the finger ring 23, the finger ring 23 is hinged to the turntable 22 through cooperation of the connecting portion and the hinge shaft 3, and the finger ring 23 can rotate on the turntable 22 around the axis of the hinge shaft 3.

Referring to fig. 5 and 6, the connecting portion on the rotary table 22 specifically includes a cylindrical through groove 33 and a limiting groove formed integrally with the rotary table 22, and the hinge shaft 3 on the ring 23 includes a locking portion 31 with a regular polygonal cross section and a supporting portion 32 with a circular cross section, where the cross section of the locking portion 31 is square in this embodiment, the locking portion 31 is located in the middle of the hinge shaft 3, and the supporting portions 32 are symmetrically disposed on two sides of the locking portion 31. During the installation, the supporting part 32 is worn to locate in the cylindricality leads to groove 33, and locking portion 31 joint in the spacing groove, when rotating ring 23, need overcome certain resistance to overcome the extrusion of spacing groove to locking portion 31, make locking portion 31 rotate and drive ring 23 and rotate. This arrangement reduces the occurrence of the finger ring 23 freely rotating on the turntable 22, resulting in an adverse effect on the stability of the protective case in use.

When the finger ring 23 is not used, the finger ring 23 is stored in the containing groove on the fixing seat 21, and when the hand ring is needed, the finger ring 23 is rotated out of the containing groove. When the finger ring is used, fingers are worn in the finger ring 23, so that the condition that the mobile phone falls down can be effectively reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prevent falling electronic equipment protective housing which characterized in that: including casing (1), set up in anticollision subassembly on casing (1) and set up in ring subassembly on casing (1), anticollision subassembly includes first anticollision portion and second anticollision portion, first anticollision portion set up in four edges in the casing (1) outside, second anticollision portion set up in on four sides of casing (1) inboard, electronic equipment hold in when in casing (1), electronic equipment's side with the contact of second anticollision portion.

2. The fall-resistant electronic device protective case of claim 1, wherein: the ring subassembly includes fixing base (21), carousel (22) and ring (23), fixing base (21) inlay and locate on casing (1), carousel (22) rotate connect in just on fixing base (21) carousel (22) can wind the axis of fixing base (21) rotates, ring (23) rotate articulate in on carousel (22).

3. The protective case of claim 2, wherein: four edges of casing (1) all are equipped with chamfer face (11), first anticollision portion is including locating anticollision arch (12) on chamfer face (11).

4. The protective case of claim 3, wherein: the second anti-collision part comprises a plurality of buffer grooves (13) which are uniformly distributed along the inner side edge of the shell (1).

5. The protective case of claim 4, wherein: the fixing seat (21) is provided with a plurality of locking grooves (211) along the central circumference of the fixing seat (21), and the rotary disc (22) is close to one side of the fixing seat (21) and is provided with a plurality of locking protrusions (221) matched with the locking grooves (211).

6. The protective case of claim 5, wherein: be provided with articulated shaft (3) on ring (23), articulated shaft (3) are circular shape supporting part (32) including cross-section for regular polygon's locking portion (31) and cross-section, be provided with the confession on carousel (22) on articulated shaft (3) the cylindricality that supporting part (32) wore to establish lead to groove (33) and with spacing groove (34) of locking portion (31) looks block.

7. The protective case of claim 6, wherein: offer on casing (1) and supply through-hole (14) that the portion of making a video recording of electronic equipment worn out, casing (1) outside is followed through-hole (14) week is equipped with protruding guard circle (15) that are used for protecting the portion of making a video recording of electronic equipment.

8. The protective case of claim 7, wherein: the shell (1) is provided with a hanging rope part (16) for the hanging rope to penetrate through.