CN220832189U

CN220832189U - Electronic product protective sleeve

Info

Publication number: CN220832189U
Application number: CN202322755655.7U
Authority: CN
Inventors: 张云超
Original assignee: Shenzhen Airbridge Telecommunication Technologies Co ltd
Current assignee: Shenzhen Airbridge Telecommunication Technologies Co ltd
Priority date: 2023-10-14
Filing date: 2023-10-14
Publication date: 2024-04-26
Anticipated expiration: 2033-10-14

Abstract

The utility model relates to the technical field of protective sleeves, and discloses an electronic product protective sleeve which comprises an upper shell and a lower shell, wherein the upper shell is detachably connected with the lower shell, and first limit grooves are formed in the upper shell and the lower shell. This electronic product protective sheath assembles and compresses tightly protecgulum and hou gai and sealed pad through first spacing groove and the second spacing groove on epitheca and the inferior valve to make sealed pad deformation under the effect of pressure and fill each joint gap, and then preliminarily improve sealing performance and the elasticity cushioning property of this protective sheath, rethread rotating assembly drives sealing membrane selectivity and forms switching on or seal with the first through-hole on sealing membrane and the inferior valve on the second through-hole, and then makes this electronic product can realize the switching of full sealed state or semi-sealed state, avoids liquid to get into the inside condition emergence that influences life along with the gap of protective sheath electronic product, reaches simple and convenient switching use and the good effect of protective properties.

Description

Electronic product protective sleeve

Technical Field

The utility model relates to the technical field of protective sleeves, in particular to an electronic product protective sleeve.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio recorders, combined sound boxes, compact Discs (CDs), computers, mobile communication products and the like, electronic products are named as early products mainly based on electronic tubes, and along with the occurrence of modern technology, the electronic products are basically popularized to household users, however, in the processes of storage, transportation and use, the electronic products are often subjected to various harmful effects of surrounding environments, such as influencing the working performance, the use reliability, the service life and the like of the electronic products, and environmental factors influencing the electronic products include: temperature, humidity, atmospheric pressure, solar radiation, rain, wind, ice and snow, dust and sand, salt fog, corrosive gases, mold, insects and other harmful animals, vibration, impact, earthquake, collision, centrifugal acceleration, sound vibration, swing, electromagnetic interference, lightning and the like, and a protective sleeve sleeved outside the electronic product appears along with market demands.

For example, a replaceable palm-type electronic product protecting sleeve with CN 201847001U has the functions of preventing falling and scratching, but has poor sealing property, and when the electronic product falls into water and is used in rain, the situation that the service life is affected due to the fact that liquid enters the electronic product along with gaps occurs is very easy to occur, so that the electronic product protecting sleeve is proposed to solve the problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an electronic product protective sleeve which has the advantages of good protective performance and the like, and solves the problems that a replaceable palm-type electronic product protective sleeve with the Chinese patent publication No. CN 201847001U has basic functions of anti-falling, anti-scratch and the like, but has poor sealing performance, and liquid is very easy to enter the electronic product along with gaps to influence the service life when the electronic product falls into water and is used in rain.

(II) technical scheme

In order to achieve the purpose of good protective performance, the utility model provides the following technical scheme: the utility model provides an electronic product protective sheath, including epitheca and inferior valve, the epitheca is connected with the inferior valve is detachable, first spacing groove has all been seted up on epitheca and the inferior valve, all set up the second spacing groove with first spacing groove intercommunication on epitheca and the inferior valve, be provided with the sealed pad that extends to the second spacing inslot in the first spacing groove, be provided with the protecgulum that supports with sealed pad in the first spacing groove, be provided with the back lid that supports with sealed pad in the second spacing groove, first through-hole has been seted up on the inferior valve, be provided with the die cavity with first through-hole intercommunication in the inferior valve, be provided with rotating assembly in the die cavity, rotating assembly's outer wall is provided with the sealing membrane, be provided with on the sealing membrane with first through-hole assorted second through-hole, rotating assembly is used for selectively driving the sealing membrane and rotates and make on the sealing membrane second through-hole and the inferior valve form on the sealing membrane and switch on or seal.

Preferably, the thin wall on the lower shell and located at the die cavity has certain flexible deformation performance, the inner wall of the die cavity and located at the periphery of the first through hole are provided with annular protrusions, the inner wall of the die cavity is provided with annular grooves meshed with the annular protrusions, and the annular protrusions and the annular grooves are used for being matched with the lower shell to strengthen the sealing performance of the sealing film on the first through hole.

Preferably, the rotating assembly comprises a first rotating shaft, a second rotating shaft and a torsion spring, wherein the first rotating shaft is axially rotated and arranged in the cavity, a sealing film is wound on the first rotating shaft, the second rotating shaft is arranged at one end, far away from the first rotating shaft, of the sealing film, and the torsion spring propped against the lower shell is arranged on the second rotating shaft.

Preferably, the lower shell is provided with a notch, and an air bag communicated with the inner wall of the lower shell is arranged in the notch.

Preferably, a chock for selectively plugging the notch is arranged on the lower shell.

Preferably, the sealing gasket comprises a first annular ring, a second annular ring and a connecting part, wherein the first annular ring and the second annular ring are arranged in parallel and fixedly connected through the connecting part, and the connecting part is positioned at a crack position of the connecting part of the upper shell and the lower shell.

Preferably, the lower shell comprises a shell and a clamping head part, the shell is clamped with the upper shell through the clamping head part, and the clamping head part is provided with a protruding part and a recessed part which are clamped with the upper shell.

Preferably, the front cover comprises a touch control part and a first annular edge part, the first annular edge part is arranged at the periphery of the touch control part, and the touch control part abuts against and limits the first limit groove and the sealing gasket through the first annular edge part and seals the front side of the electronic product body.

Preferably, one side of the rear cover, which is close to the electronic product body, is provided with a plurality of longitudinal and transverse ribs, a plurality of heat dissipation chambers are formed between the longitudinal and transverse ribs and the electronic product body, and the periphery of the rear cover is provided with a second annular edge part.

Preferably, the electronic product body is a mobile phone or a tablet personal computer, and the rear cover is provided with a camera lens corresponding to the electronic product body.

Preferably, the upper shell is provided with an on-off button corresponding to the electronic product body.

Preferably, the upper shell is provided with a volume adjusting key corresponding to the electronic product body.

(III) beneficial effects

Compared with the prior art, the utility model provides the electronic product protective sleeve, which has the following beneficial effects:

1. This electronic product protective sheath assembles and compresses tightly protecgulum and hou gai and sealed pad through first spacing groove and the second spacing groove on epitheca and the inferior valve to make sealed pad deformation under the effect of pressure and fill each joint gap, and then preliminarily improve sealing performance and the elasticity cushioning property of this protective sheath, rethread rotating assembly drives sealing membrane selectivity and forms switching on or seal with the first through-hole on sealing membrane and the inferior valve on the second through-hole, and then makes this electronic product can realize the switching of full sealed state or semi-sealed state, avoids liquid to get into the inside condition emergence that influences life along with the gap of protective sheath electronic product, reaches simple and convenient switching use and the good effect of protective properties.

2. This electronic product protective sheath, carry out the selectivity through annular bulge and the annular groove cooperation in the die cavity on the inferior valve and press from both sides tightly the sealing membrane, further improve sealing performance and the protective effect of this protective sheath, rethread rotating assembly adopts first pivot, second pivot and torsional spring cooperation use, thereby make this protective sheath when being switched to full sealed state by half sealed state, only need rotate first pivot, first pivot drives sealing membrane and second pivot rotatory, and make second through-hole and first through-hole dislocation on the sealing membrane, and through pressing down the inferior valve, make annular bulge and annular groove compress tightly and seal the sealing membrane, when need switch to half sealed state from full sealed state, then only need the pulling inferior valve makes annular bulge break away from the annular groove, simultaneously under the effect of torsional spring automatic drive second pivot and sealing membrane rotate, and then make the second through-hole on the sealing membrane coincide with first through-hole, and then the user of being convenient for carries out the data line connection, simultaneously carry out spacing to the sealing membrane through annular bulge and annular groove cooperation, effectively avoid first pivot or second to influence the electronic protection performance to this electronic product of sealing membrane to take place, further improvement of protective performance.

Drawings

Fig. 1 is an exploded view of a protective cover structure for an electronic product according to the present utility model;

fig. 2 is a front view of a protective sleeve structure of an electronic product according to the present utility model;

FIG. 3 is a partial structural cross-sectional view of the upper and lower shells of the present utility model;

fig. 4 is a bottom view of a protective sleeve structure for an electronic product according to the present utility model;

FIG. 5 is a schematic view of an assembly structure of a rotary component and a sealing film according to the present utility model;

fig. 6 is a bottom view illustrating a usage status structure of a protective cover for an electronic product according to the present utility model;

fig. 7 is a rear view of a protective cover structure for an electronic product according to the present utility model;

FIG. 8 is an enlarged view of FIG. 7 at A;

fig. 9 is a left side view of a protective sleeve structure for an electronic product according to the present utility model;

Fig. 10 is a right side view of a protective cover for an electronic product according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, an electronic product protection sleeve comprises an upper shell 1 and a lower shell 2, wherein the upper shell 1 and the lower shell 2 are detachably connected, the upper shell 1 and the lower shell 2 can be connected by adopting clamping or screws, a first limit groove 3 is formed in each of the upper shell 1 and the lower shell 2, a second limit groove 4 communicated with the first limit groove 3 is formed in each of the upper shell 1 and the lower shell 2, a sealing gasket 5 extending into the second limit groove 4 is movably arranged in each of the first limit groove 3, a front cover 6 propped against the sealing gasket 5 is movably arranged in each of the first limit groove 3, a rear cover 7 propped against the sealing gasket 5 is movably arranged in each of the second limit groove 4, a first through hole 8 is formed in the lower shell 2, a cavity 9 communicated with the first through hole 8 is formed in each of the lower shell 2, a rotating assembly 10 is movably arranged in each of the cavity 9, a sealing membrane 11 is arranged on the outer wall of the rotating assembly 10, a second through hole 12 matched with the first through hole 8 is formed in each of the sealing membrane 11, and the rotating assembly 10 is used for selectively driving the sealing membrane 11 to rotate so that the sealing membrane 11 can be in the same number as the first through holes 12 and the second through holes 8 are also formed by the second through holes 12; the front cover 6, the rear cover 7 and the sealing gasket 5 are assembled and pressed through the first limiting groove 3 and the second limiting groove 4 on the upper shell 1 and the lower shell 2, so that the sealing gasket 5 deforms under the action of pressure and fills gaps of all connecting parts, the sealing performance and the elastic buffer performance of the protective sleeve are further improved, the elastic deformation of the sealing gasket 5 is utilized to avoid the situation that the protective sleeve is hard to prop against the shell relatively to easily cause abrasion of an electronic product body, the rotary assembly 10 drives the sealing film 11 to rotate, the second through holes 12 on the sealing film 11 and the first through holes 8 on the lower shell 2 are further selectively conducted or sealed, the electronic product can be switched in a full sealing state or a half sealing state, the situation that the service life of the liquid is influenced due to the fact that the gaps of the protective sleeve enter the electronic product is avoided, the effect of being simple and convenient to switch the use and the good protective performance is achieved, the application range of the electronic product is further improved, and meanwhile, the rotary assembly 10 is adopted to cooperate with the cavity to use, the sealing film 11 after being adjusted is effectively prevented from being worn out, the attractive degree of the protective sleeve or the protective sleeve 11 is influenced due to the fact that the wear of the protective sleeve is influenced, the fact that the protective sleeve is easy to be hidden, the protective effect is achieved, and the protective effect is convenient to be reached.

Preferably, the thin wall on the lower shell 2 and positioned at the die cavity 9 has certain flexible deformation performance, the inner wall of the die cavity 9 and positioned at the periphery of the first through hole 8 are provided with annular protrusions 16, the inner wall of the die cavity 9 is provided with annular grooves 17 meshed with the annular protrusions 16, and the annular protrusions 16 and the annular grooves 17 are used for being matched with the lower shell 2 to strengthen the sealing performance of the sealing film 11 on the first through hole 8; the annular protrusion 16 and the annular groove 17 in the cavity 9 of the lower shell 2 are engaged and clamp the sealing film 11, so that the situation that the sealing performance of the protective sleeve is influenced due to the fact that the second through hole 12 on the sealing film 11 moves relative to the first through hole 8 is avoided while the sealing performance is improved, and the sealing performance and the protective effect of the protective sleeve are further improved.

Preferably, the rotating assembly 10 comprises a first rotating shaft 101, a second rotating shaft 102 and a torsion spring 103, wherein the first rotating shaft 101 is axially and rotatably arranged in the cavity 9, a sealing film 11 is wound on the first rotating shaft 101, one end, far away from the first rotating shaft 101, of the sealing film 11 is provided with the second rotating shaft 102, and the second rotating shaft 102 is provided with the torsion spring 103 propped against the lower shell 2; through rotating assembly 10 adopts first pivot 101, second pivot 102 and torsional spring 103 cooperation to make this protective sheath when switching over to full sealed state from full sealed state, only need rotate first pivot 101, first pivot 101 drives sealing membrane 11 and second pivot 102 rotation, second pivot 102 drives torsional spring 103 rotation and produces elastic potential energy, make second through-hole 12 and first through-hole 8 dislocation on the sealing membrane 11 and sealing membrane 11 shelter from first through-hole 8 completely, and through pressing shell 2 down, make annular bulge 16 and annular groove 17 compress tightly and seal sealing membrane 11, when need switch over to full sealed state from full sealed state, then only need pull shell 2 and make its upper annular bulge 16 break away from annular groove 17, simultaneously drive second pivot 102 and sealing membrane 11 rotation under torsional spring 103's effect, make second through-hole 12 and first through-hole 8 coincidence on the sealing membrane 11, and then the user of being convenient for carries out data line connection or earphone to the electronic product insert or avoid the audio module to receive sealing membrane 11 to influence sound effect etc. simultaneously, the annular bulge 16 and annular bulge 17 have avoided this electronic product to take place the electronic product to change the protection condition because of annular bulge 16 and annular bulge 17, the annular bulge 17 has been influenced by the sealing membrane 11, the further deformation of the effect of this electronic product is prevented that the annular bulge is carried out to the annular bulge 101 through annular bulge 17 has been carried out the effect on the sealing membrane 101.

Preferably, the notch 13 is formed in the lower shell 2, the air bag 15 communicated with the inner wall of the lower shell 2 is arranged in the notch 13, when the protective sleeve is assembled with an electronic product completely, the air bag 15 is extruded, whether the sealing film 11 deforms due to the action of air pressure is observed, if so, the protective sleeve has good sealing performance, and if the sealing film 11 does not change, the protective sleeve has sent damage or assembly errors, so that the sealing performance of the electronic product is affected, and the effect of simple and convenient self-checking air tightness is achieved.

Preferably, the plug block 14 for selectively plugging the notch 13 is arranged on the lower shell 2, namely, the air bag 15 is effectively protected and the aesthetic degree of the protective sleeve is improved in the process of self-checking air tightness.

Preferably, the sealing gasket 5 comprises a first annular ring 51, a second annular ring 52 and a connecting part 53, wherein the first annular ring 51 and the second annular ring 52 are arranged in parallel and fixedly connected through the connecting part 53, and the connecting part 53 is positioned at a crack position a of the connecting part of the upper shell 1 and the lower shell 2 in an assembling and disassembling way; the upper shell 1 and the lower shell 2 are in annular sealing with the front cover 6 and the rear cover 7 through the first annular ring 51 and the second annular ring 52 on the sealing gasket 5, and meanwhile, the connecting part between the upper shell 1 and the lower shell 2 is subjected to integral deformation sealing through the connecting part 53, so that the sealing performance of the protective sleeve is improved, and the effect that local fracture gaps are easily formed at each connecting part due to the adoption of a plurality of sealing rings and the protective sleeve is sealed and protected is avoided.

Preferably, the lower shell 2 comprises a shell 21 and a clamping head portion 22, the shell 21 is clamped with the upper shell 1 through the clamping head portion 22, the clamping head portion 22 is provided with a protruding portion and a recessed portion which are clamped with the upper shell 1, namely, the single clamping head portion 22 is utilized to have the protruding portion and the recessed portion, so that the connection stability of the lower shell 2 and the upper shell 1 is improved, and the condition that the sealing gasket 5 and the electronic product sealing performance and the protective performance are affected due to poor clamping stability caused by the fact that the single protruding portion is used for clamping is avoided.

Preferably, the front cover 6 comprises a touch control part 61 and a first annular edge part 62, the first annular edge part 62 is arranged at the periphery of the touch control part 61, and the touch control part 61 abuts against and limits the first limit groove 3 and the sealing gasket 5 through the first annular edge part 62 and forms a seal on the front side of the electronic product body; the first annular edge part 62 and the first annular edge part 62 on the front cover 6 are propped against the first limiting groove 3 and the sealing gasket 5, so that the lower shell 2 and the upper shell 1 are initially positioned by utilizing the shapes of the first annular edge part 62 and the first annular edge part 62, and the sealing gasket 5 is enabled to be more uniformly stressed and better in sealing performance.

Preferably, a plurality of longitudinal ribs 71 and transverse ribs 71 are arranged on one side, close to the electronic product body, of the rear cover 7, a plurality of heat dissipation cavities 72 are formed between the longitudinal ribs 71 and the transverse ribs 71 and the electronic product body, a second annular edge 73 is arranged on the periphery of the rear cover 7, and the plurality of ribs 71 are matched with the plurality of heat conduction and heat dissipation of the electronic product body.

Preferably, the electronic product body is a mobile phone or a tablet personal computer, and the camera lens 74 corresponding to the electronic product body is arranged on the rear cover 7, so that a user can conveniently shoot with high definition.

The upper case 1 is provided with an on-off button 18 corresponding to the electronic product body.

The upper shell 1 is provided with a volume adjusting key 19 corresponding to the electronic product body.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic product protective sheath, includes epitheca (1) and inferior valve (2), epitheca (1) are connected its characterized in that with inferior valve (2) detachable: first spacing groove (3) have all been seted up on epitheca (1) and inferior valve (2), second spacing groove (4) with first spacing groove (3) intercommunication have all been seted up on epitheca (1) and inferior valve (2), be provided with in first spacing groove (3) and extend to sealed pad (5) in second spacing groove (4), be provided with in first spacing groove (3) with sealed front cover (6) that pad (5) supported, be provided with in second spacing groove (4) with sealed back lid (7) that pad (5) supported, first through-hole (8) have been seted up on inferior valve (2), be provided with die cavity (9) with first through-hole (8) intercommunication in inferior valve (2), be provided with rotating assembly (10) in die cavity (9), the outer wall of rotating assembly (10) is provided with sealing membrane (11), be provided with on sealing membrane (11) with first through-hole (8) assorted second through-hole (12), rotating assembly (10) are used for selectively driving sealing membrane (11) and make sealing membrane (11) and second through-hole (12) form on sealing membrane (2) or the through-hole.

2. An electronic product protective cover according to claim 1, wherein: the thin wall on inferior valve (2) and be located die cavity (9) department has certain flexible deformation performance, and the inner wall of die cavity (9) just is located the periphery of first through-hole (8) and is provided with annular bulge (16), and the inner wall of die cavity (9) is provided with annular groove (17) with annular bulge (16) looks interlock, and annular bulge (16) and annular groove (17) are used for the leakproofness of cooperation inferior valve (2) reinforcement sealing membrane (11) to first through-hole (8).

3. An electronic product protective cover according to claim 2, wherein: the rotating assembly (10) comprises a first rotating shaft (101), a second rotating shaft (102) and a torsion spring (103), wherein the first rotating shaft (101) is axially rotated and arranged in the cavity (9), a sealing film (11) is wound on the first rotating shaft (101), one end, far away from the first rotating shaft (101), of the sealing film (11) is provided with the second rotating shaft (102), and the second rotating shaft (102) is provided with the torsion spring (103) propped against the lower shell (2).

4. An electronic product protective cover according to claim 3, wherein: the lower shell (2) is provided with a notch (13), an air bag (15) communicated with the inner wall of the lower shell (2) is arranged in the notch (13), and the lower shell (2) is provided with a chock (14) for selectively plugging the notch (13).

5. An electronic product protective cover according to claim 1, wherein: the sealing gasket (5) comprises a first annular ring (51), a second annular ring (52) and a connecting part (53), wherein the first annular ring (51) and the second annular ring (52) are arranged in parallel and fixedly connected through the connecting part (53), the connecting part (53) is located at a crack position (a) of an installation and disassembly connection part of the upper shell (1) and the lower shell (2), the lower shell (2) comprises a shell (21) and a clamping head part (22), the shell (21) is clamped with the upper shell (1) through the clamping head part (22), and the clamping head part (22) is provided with a protruding part and a recessed part which are clamped with the upper shell (1).

6. An electronic product protective cover according to claim 1, wherein: the front cover (6) comprises a touch control part (61) and a first annular edge part (62), the first annular edge part (62) is arranged on the periphery of the touch control part (61), and the touch control part (61) abuts against and limits the first limit groove (3) and the sealing gasket (5) through the first annular edge part (62) and forms a seal on the front side of the electronic product body.

7. An electronic product protective cover according to claim 1, wherein: a plurality of longitudinal and transverse ribs (71) are arranged on one side, close to the electronic product body, of the rear cover (7), a plurality of heat dissipation cavities (72) are formed between the longitudinal and transverse ribs (71) and the electronic product body, and a second annular edge part (73) is arranged on the periphery of the rear cover (7).

8. An electronic product protective cover according to claim 1, wherein: the electronic product body is a mobile phone or a tablet personal computer, and the rear cover (7) is provided with a camera lens (74) corresponding to the electronic product body.

9. An electronic product protective cover according to claim 8, wherein: the upper shell (1) is provided with an on-off button (18) corresponding to the electronic product body.

10. An electronic product protective cover according to claim 8, wherein: the upper shell (1) is provided with a volume adjusting key (19) corresponding to the electronic product body.