CN111371936A

CN111371936A - Mobile phone shell with detachable sound box and mobile phone with mobile phone shell

Info

Publication number: CN111371936A
Application number: CN202010172119.2A
Authority: CN
Inventors: 郑朝军; 辛超
Original assignee: Shenzhen Daoge Hengtong Technology Co ltd
Current assignee: Shenzhen Daoge Hengtong Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-07-03
Anticipated expiration: 2040-03-12
Also published as: CN111371936B

Abstract

The invention relates to a detachable mobile phone shell provided with a sound box and a mobile phone with the detachable mobile phone shell, which comprises a shell for installing a display screen and a rear cover arranged on one side of the shell far away from the display screen, wherein the shell is positioned between the display screen and the rear cover to form an installation cavity for installing a battery and a mainboard, one side of the rear cover far away from the installation cavity is detachably provided with the installation shell through an installation assembly, the installation shell is provided with a through hole, one side of the installation shell close to the rear cover is provided with an annular fixed enclosure, a fixed cavity is formed between the fixed enclosure and the installation shell, the through hole is positioned in the fixed cavity, and the sound box is arranged in the position of the fixed cavity, which is positioned in the through. The invention has the effect of better sound effect when the mobile phone needs to play music.

Description

Mobile phone shell with detachable sound box and mobile phone with mobile phone shell

Technical Field

The invention relates to the technical field of three-proofing mobile phones, in particular to a mobile phone shell with a detachable sound box and a mobile phone with the mobile phone shell.

Background

At present, a mobile phone is electronic equipment commonly used in daily life, the mobile phone mainly comprises a shell, a display screen, a battery and a mainboard, the display screen is installed on one side of the shell, and the battery and the mainboard are both installed on the shell and are electrically connected with the display screen. The three-proofing mobile phone is a mobile phone with slight dustproof, shockproof and waterproof functions, so that the three-proofing mobile phone is popular with young users who are deeply heated and love outdoor sports. The special waterproof and dustproof material has the advantages of professional waterproof and dustproof performance and excellent anti-falling and anti-rolling performance, and can be applied to extremely severe weather conditions and special occasions.

However, in order to activate atmosphere in an outdoor party, people can use their own three-prevention mobile phone to play music, but the three-prevention mobile phone only has one end to make sound, and the sound effect is poor, so that the existing three-prevention mobile phone has poor practicability.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a detachable mobile phone shell provided with a sound box, which has the effect of better sound effect when the mobile phone needs to play music outside.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a cell phone case of stereo set is installed to dismantlement formula, is including the casing that is used for installing the display screen and locate the casing and keep away from the back lid of display screen one side, the casing is located and forms the installation cavity that is used for installing battery and mainboard between display screen and the back lid, the installation shell is installed through installation component dismantlement formula to one side that the installation cavity was kept away from to the back lid, the relative both ends of installation shell all are equipped with the through-hole, one side that the installation shell is close to the back lid is equipped with and is the annular fixed fender that encloses, the fixed chamber that forms between fender and the installation shell that encloses, the through-hole is located fixed intracavity, the position that fixed chamber is located.

By adopting the technical scheme, when music needs to be played outside, the music can be played through the sound equipment arranged in the mounting shell, and the sound can be transmitted through the through hole, so that the sound effect emitted by the mobile phone is better than the sound emitted by the mobile phone in the prior art, and the overall effect of a party and the like when the music needs to be played outside the mobile phone is improved; the installation shell is detachably installed on the rear cover through the installation component, so that when music is not played outside the mobile phone, the constraint on the installation shell is loosened through the installation component, the installation shell is separated from the rear cover, the overall weight of the mobile phone is reduced, the practicability is improved, and the maintenance of the sound box is facilitated.

The invention is further configured to: the mounting assembly includes: locate the first grafting piece that the back lid is close to installation shell one side and extends along the edge of back lid and locate the installation shell and be close to back lid one side and the first inserting groove of adaptation in first grafting piece, first grafting piece joint formula is installed in first inserting groove.

By adopting the technical scheme, when the installation shell is installed, the first insertion block can be directly installed in the corresponding first insertion groove in a clamping manner, so that the installation of the installation shell is completed, the installation structure is simple, the operation is simple and convenient, and the practicability is high; when the mounting shell needs to be detached, the mounting shell can be pulled out in the direction away from the rear cover through a nail, a screwdriver or other tools.

The invention is further configured to: one side that the back lid is close to the installation shell is equipped with the joint groove that supplies the fixed one end joint formula installation of keeping away from the installation shell of enclosing, the fixed one side of enclosing the fender and being close to fixed chamber is equipped with the boss along the circumference interval, the one end that the installation shell was kept away from to the boss with the fixed joint groove of going into of enclosing together the fender.

By adopting the technical scheme, the fixed enclosure is clamped into the clamping groove while the first inserting block is inserted into the first inserting groove, so that the sound equipment installed in the fixed cavity can be more stably positioned in the fixed cavity, the sound equipment can not be too early loosened after being used for a period of time, the installation shell can be more stably installed on the rear cover, and the overall stability is improved; through being provided with the boss to make fixed enclose the fender card in the joint inslot more steadily.

The invention is further configured to: the one end that the installation shell was kept away from to the boss is equipped with the spigot surface, the spigot surface is the slope setting, the spigot surface keeps away from the fixed one side of enclosing the fender slope towards the direction of keeping away from the installation shell from the boss.

Through adopting above-mentioned technical scheme, through being provided with the spigot surface of slope to make fixed enclose that the fender card is gone into more smoothly in the joint inslot, improve the efficiency to the installation of installation shell.

The invention is further configured to: one side of the mounting shell, which is far away from the rear cover, is provided with a mounting groove, the mounting groove extends towards the width direction of the mounting shell, a supporting piece is arranged in the mounting groove, one end of the supporting piece is hinged to one end of the mounting groove, and the other end of the supporting piece is clamped into the other end of the mounting groove; the supporting piece is positioned in the mounting groove through the positioning assembly.

By adopting the technical scheme, the mobile phone can be supported by the supporting piece when the video is watched, the mobile phone does not need to be held by hands all the time to adjust the watching angle, and the practicability is improved; the support member is positioned within the mounting slot by a positioning assembly so that it is received within the mounting slot when the support member is not in use.

The invention is further configured to: the positioning assembly comprises: locate one side that the installation shell is close to the back lid and be equipped with the holding tank, locate the first magnetism of holding tank and inhale the piece, locate support piece near the adaptation groove of mounting groove tank bottom one side, locate the second magnetism of adaptation inslot and inhale the piece and be used for the restriction the second magnetism inhales the locating part of piece in the adaptation inslot, first magnetism is inhaled the piece and is inhaled the piece with the second magnetism and is adsorbed mutually, the notch in adaptation groove is equipped with along the edge and accepts the groove, the locating part includes: the pressing sheet is arranged in the bearing groove, and the fixing screw is used for fixing the pressing sheet and the bearing groove.

By adopting the technical scheme, after the supporting piece is clamped into the mounting groove, the first magnetic suction piece and the second magnetic suction piece are close to each other to be adsorbed mutually, so that the supporting piece is stabilized in the mounting groove; make to support the preforming and inhale the piece with the second magnetism and stabilize in the adaptation inslot through set screw, avoid when support piece changes from the mounting groove, the second magnetism can not appear easily and inhale the piece and leave the adaptation groove.

The invention is further configured to: the one end that articulated department was kept away from to support piece is equipped with and digs the groove, the mounting groove is kept away from the one end notch department that articulated department of support piece and is equipped with and keeps away the position groove, keep away the position groove and dig the groove intercommunication.

Through adopting above-mentioned technical scheme, through being provided with and scratching the groove and keeping away a groove to when needs support piece to rotate out from the mounting groove, be about to first magnetism and inhale piece and second magnetism and inhale when separating, accessible people's nail is scratched and is scratched the inslot from keeping a groove, thereby can scratch support piece, improves the practicality.

The invention is further configured to: one side of the installation shell, which is far away from the rear cover, and the position corresponding to the through hole are provided with a dustproof net, and the dustproof net is detachably installed on the installation shell through a connecting assembly.

By adopting the technical scheme, the dustproof net is arranged, so that the sound equipment arranged at the position of the through hole can be protected, and the sound effect of the sound equipment is prevented from being influenced by excessive dust entering the sound equipment; the dust screen is detachably mounted on the mounting shell through the connecting assembly, so that the dust screen can be conveniently dismounted.

The invention is further configured to: the connecting assembly includes: the second splicing block that sets up along the dust screen edge, locate the installation shell and supply the second splicing groove that second splicing block card was gone into, locate the elasticity buckle of second splicing block and locate the draw-in groove that second splicing groove and supply elasticity buckle card to go into at the interval.

Through adopting above-mentioned technical scheme, during the installation dust screen, the accessible dust screen goes into the second inserting groove with second inserted block card to go into the draw-in groove with elasticity buckle card in, this process installation effectiveness is high, easy and simple to handle, and the practicality is high.

In view of the defects of the prior art, another object of the present invention is to provide a mobile phone with better sound effect when the mobile phone needs to play music.

a mobile phone comprises the mobile phone shell.

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

1. when music needs to be played outside, the music can be played through the sound equipment arranged in the mounting shell, and the sound can be transmitted through the through holes, so that the sound effect of the whole mobile phone is better compared with the sound originally transmitted by the mobile phone, and the whole effect of parties and the like when the music needs to be played outside the mobile phone is improved; the mounting shell is detachably mounted on the rear cover through the mounting component, so that when music is not played outside the mobile phone, the mounting shell is separated from the rear cover by loosening the constraint on the mounting shell through the mounting component, the overall weight of the mobile phone is reduced, the practicability is improved, and the sound equipment is convenient to maintain;

2. when the first inserting block is inserted into the first inserting groove, the fixed enclosing barrier is clamped into the clamping groove, so that the sound equipment arranged in the fixed cavity can be more stably positioned in the fixed cavity, the sound equipment can not be too early loosened after being used for a period of time, and the mounting shell can be more stably arranged on the rear cover, so that the overall stability is improved; the fixed enclosure is more stably clamped in the clamping groove by arranging the reinforcing block;

3. by arranging the supporting piece, the mobile phone can be supported when the video is watched, the user does not need to hold the mobile phone by hands all the time to adjust the watching angle, and the practicability is improved; positioning the support member in the mounting slot by means of the positioning assembly so as to be received in the mounting slot when the support member is not in use;

4. the dustproof net is arranged, so that the sound equipment arranged at the position of the through hole can be protected, and the sound effect of the sound equipment is prevented from being influenced by excessive dust entering the sound equipment; the dust screen is detachably mounted on the mounting shell through the connecting assembly, so that the dust screen can be conveniently dismounted.

Drawings

Fig. 1 is a schematic structural view of the whole.

Fig. 2 is an exploded view of the entire structure.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a sectional view of a coupling structure of the mounting case and the rear cover.

Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.

Fig. 6 is a structural schematic view of the mounting case.

Fig. 7 is a partially enlarged schematic view of a portion C in fig. 6.

Fig. 8 is a structural schematic view from another perspective of the mounting housing.

Fig. 9 is a partially enlarged schematic view of a portion D in fig. 8.

In the figure, 1, a housing; 11. a mounting cavity; 2. a rear cover; 21. a first plug-in block; 22. a clamping groove; 3. mounting a shell; 31. a through hole; 32. fixing the enclosure; 321. a reinforcing block; 322. a guide surface; 33. sounding; 34. a fixed cavity; 35. a first insertion groove; 36. a second insertion groove; 361. a card slot; 37. mounting grooves; 38. accommodating grooves; 381. a position avoiding groove; 39. a second magnetic attraction member; 4. a support member; 41. an adaptation groove; 411. a receiving groove; 42. a first magnetic attraction member; 43. digging grooves; 44. pressing the sheet; 45. a set screw; 5. a dust screen; 51. a second insertion block; 511. an elastic buckle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the detachable mobile phone casing with a sound and the mobile phone with the same disclosed by the invention comprise a casing 1, a rear cover 2 and a mounting casing 3, wherein the casing 1 is in a cuboid shape, a display screen is fixed on one side of the casing 1, the rear cover 2 is fixed on the other side of the casing 1, a mounting cavity 11 is formed between the display screen and the rear cover 2 of the casing 1, and a battery and a mainboard are mounted in the mounting cavity 11; the rear cover 2 is curved, and one side of the rear cover 2 far away from the installation cavity 11 is convex towards the direction far away from the display screen; installation shell 3 installs the one side of keeping away from installation cavity 11 at back lid 2, and installation shell 3 is the curved surface form, and one side that back lid 2 was kept away from to installation shell 3 is protruding towards the direction of keeping away from back lid 2.

As shown in fig. 2 and 3, one side of the mounting shell 3 close to the rear cover 2 is fixed with a first inserting groove 35, the first inserting groove 35 extends along the edge of the mounting shell 3, one side of the rear cover 2 close to the mounting shell 3 is provided with a first inserting block 21, the first inserting block 21 extends along the edge of the rear cover 2, the first inserting block 21 has elasticity, the first inserting block 21 is installed in the first inserting groove 35 in a clamping manner, and the first inserting block 21 and the first inserting groove 35 are connected in an interference fit manner, so that the mounting shell 3 can be stably installed.

As shown in fig. 4 and 5, through holes 31 are provided at two opposite ends of the mounting shell 3, a fixed enclosure 32 is fixed at one side of the mounting shell 3 close to the rear cover 2, the fixed enclosure 32 is annular (as shown in fig. 2), a fixed cavity 34 is formed between the fixed enclosure 32 and the mounting shell 3, the two through holes 31 are located in the fixed cavity 34, a sound box 33 is fixed at the position of the through hole 31 in the fixed cavity 34, and each sound box 33 has a bluetooth function.

Fixed one side cross section of enclosing fender 32 and keeping away from installation shell 3 is circular-arc, fixed one side equidistant that encloses fender 32 and be close to fixed chamber 34 is fixed with boss 321, the array orientation of boss 321 is unanimous with the fixed extending direction who encloses fender 32, boss 321 has elasticity, one side that back lid 2 is close to installation shell 3 is equipped with joint groove 22, the one end that installation shell 3 was kept away from to boss 321 and the fixed one end joint formula of enclosing fender 32 and keeping away from installation shell 3 are installed in joint groove 22, thereby accomplish the installation more stable to installation shell 3, and can carry on spacingly to stereo set 33.

One end that installation shell 3 was kept away from to boss 321 is equipped with spigot surface 322, and spigot surface 322 is the slope setting, and spigot surface 322 keeps away from boss 321 to fix and encloses fender 32 one side towards the direction slope of keeping away from installation shell 3 to it is more smooth and easy to make boss 321 card go into joint groove 22.

As shown in fig. 6 and 7, a mounting groove 37 (shown in fig. 1) is disposed at a middle position of one side of the mounting shell 3, which is far away from the rear cover 2, the mounting groove 37 extends towards the width direction of the mounting shell 3, the mounting groove 37 is arc-shaped, a support member 4 is disposed in the mounting groove 37, the support member 4 is consistent with the mounting groove 37 in shape, one end of the support member 4 is hinged to one end of the mounting groove 37, the other end of the support member 4 is clamped into the other end of the mounting groove 37, and after the support member 4 is clamped into the mounting groove 37, one side of the support member 4, which is far.

One side of the mounting shell 3 close to the rear cover 2 is provided with a receiving groove 38, the receiving groove 38 corresponds to the middle position of the mounting groove 37, and a first magnetic attraction piece 42 is fixedly mounted in the receiving groove 38; support piece 4 is equipped with adaptation groove 41 near the tank bottom one side intermediate position of mounting groove 37, the piece 39 is inhaled to the second magnetism is installed to joint formula in adaptation groove 41, the notch department of adaptation groove 41 is equipped with along the edge and accepts groove 411, it installs to the preforming 44 to accept groove 411 joint formula, the relative both ends that support preforming 44 are equipped with set screw 45, set screw 45 all passes and supports preforming 44 screw-thread fit and install at support piece 4, thereby it inhales the piece 39 in adaptation groove 41 to have restricted the second, first magnetism is inhaled and is inhaled mutual absorption connection between piece 42 and the second magnetism is inhaled, thereby support piece 4 has been restricted in mounting groove 37.

Support piece 4 is kept away from the one end of articulated department and is equipped with and scratches groove 43, and the one end that support piece 4 articulated department was kept away from to mounting groove 37 is equipped with keeps away a groove 381, keeps away a groove 381 and is located the notch department of mounting groove 37, scratches groove 43 and keeps away a groove 381 intercommunication to the accessible nail is scratched into from keeping away a groove 381 and is scratched groove 43 and scratch mounting groove 37 with support piece 4.

As shown in fig. 8 and 9, the opposite ends of the outer side of the mounting shell 3 are both provided with the dust screens 5, the positions of the dust screens 5 correspond to the positions of the through holes 31, one side of the dust screen 5 close to the through holes 31 is extended and fixed with the second plugging block 51 along the edge, one side of the mounting shell 3 close to the dust screen 5 is provided with the second plugging groove 36, the position of the second plugging groove 36 is consistent with the position of the second plugging block 51, the second plugging block 51 is installed in the second plugging groove 36 in a clamping manner, one side of the second plugging block 51 far away from the dust screen 5 is fixed with the elastic buckles 511 at equal intervals, the groove bottoms of the second plugging grooves 36 are provided with the clamping grooves 361 at positions corresponding to the elastic buckles 511, and the elastic buckles 511 are installed in the clamping manners in the clamping grooves 361, so that the installation of the dust screens.

The implementation principle of the embodiment is as follows: when the mounting shell 3 is mounted, the first inserting block 21 arranged on the rear cover 2 is directly inserted into the first inserting groove 35, the fixing surrounding barrier 32 arranged on the mounting shell 3 is clamped into the clamping groove 22, and the reinforcing block 321 is clamped into the clamping groove 22 together with the fixing surrounding barrier 32 through the guide surface 322; then the operator digs into from keeping away position groove 381 through the nail and digs out the groove 43 in thereby pull out support piece 4 from mounting groove 37, prop up the cell-phone to the bluetooth effect of accessible stereo set 33 when putting music outward makes the music send from stereo set 33, makes the audio better.

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

Claims

1. A detachable mobile phone shell with a sound box is characterized by comprising a shell body (1) for installing a display screen and a rear cover (2) arranged on one side of the shell body (1) far away from the display screen, the shell (1) is positioned between the display screen and the rear cover (2) to form a mounting cavity (11) for mounting a battery and a mainboard, the side of the rear cover (2) far away from the installation cavity (11) is detachably provided with an installation shell (3) through an installation component, through holes (31) are respectively arranged at two opposite ends of the installation shell (3), one side of the installation shell (3) close to the rear cover (2) is provided with an annular fixed enclosure (32), a fixed cavity (34) is formed between the fixed enclosure (32) and the mounting shell (3), the through hole (31) is positioned in the fixed cavity (34), and a sound box (33) is arranged at the position, positioned in the through hole (31), of the fixed cavity (34).

2. The detachable audio-equipped handset housing according to claim 1, wherein the mounting assembly comprises: locate back lid (2) and be close to first grafting piece (21) that installation shell (3) one side and edge extension of back lid (2) and locate installation shell (3) and be close to back lid (2) one side and first inserting groove (35) of adaptation in first grafting piece (21), first grafting piece (21) joint formula is installed in first inserting groove (35).

3. The detachable mobile phone shell with the sound box, according to claim 2, is characterized in that one side of the rear cover (2) close to the mounting shell (3) is provided with a clamping groove (22) for fixing one end of the enclosure (32) far away from the mounting shell (3) to be clamped, one side of the enclosure (32) close to the fixing cavity (34) is provided with reinforcing blocks (321) along the circumferential direction at intervals, and one end of the reinforcing block (321) far away from the mounting shell (3) and the fixed enclosure (32) are clamped into the clamping groove (22).

4. A detachable mobile phone casing with a sound box according to claim 3, wherein a guide surface (322) is arranged at one end of the reinforcing block (321) far away from the mounting casing (3), the guide surface (322) is inclined, and the guide surface (322) is inclined from one side of the reinforcing block (321) far away from the fixed enclosure (32) to the direction far away from the mounting casing (3).

5. The detachable mobile phone shell with a sound box according to claim 4, wherein a mounting groove (37) is formed in one side, away from the rear cover (2), of the mounting shell (3), the mounting groove (37) extends in the width direction of the mounting shell (3), a supporting member (4) is arranged in the mounting groove (37), one end of the supporting member (4) is hinged to one end of the mounting groove (37), and the other end of the supporting member (4) is clamped into the other end of the mounting groove (37); the supporting piece (4) is positioned in the mounting groove (37) through a positioning component.

6. The detachable audio-equipped handset housing according to claim 5, wherein the positioning assembly comprises: locate one side that installation shell (3) is close to back lid (2) and be equipped with holding tank (38), locate first magnetism in holding tank (38) and inhale piece (42), locate support piece (4) adaptation groove (41) that are close to mounting groove (37) tank bottom one side, locate second magnetism in adaptation groove (41) and inhale piece (39) and be used for the restriction piece (39) are inhaled to the second magnetism and are inhaled the locating part of piece (39) in adaptation groove (41), piece (39) are inhaled mutually with second magnetism to first magnetism, the notch of adaptation groove (41) is equipped with along the edge and accepts groove (411), the locating part includes: a pressing sheet (44) arranged in the bearing groove (411) and a fixing screw (45) used for fixing the pressing sheet (44) and the bearing groove (411).

7. The mobile phone shell with the detachable sound box installed according to claim 6, wherein a digging groove (43) is formed in one end, away from the hinge, of the support member (4), a avoiding groove (381) is formed in one end notch, away from the hinge, of the support member (4), of the installation groove (37), and the avoiding groove (381) is communicated with the digging groove (43).

8. The mobile phone shell with a detachable sound box as claimed in claim 1, wherein a dust screen (5) is disposed at a position corresponding to the through hole (31) on one side of the mounting shell (3) far away from the rear cover (2), and the dust screen (5) is detachably mounted on the mounting shell (3) through a connecting assembly.

9. The detachable audio-equipped handset housing according to claim 8, wherein the connecting assembly comprises: the dustproof net comprises a second inserting block (51) arranged along the edge of the dustproof net (5), a second inserting groove (36) arranged on the installation shell (3) and used for the second inserting block (51) to be clamped in, elastic buckles (511) arranged on the second inserting block (51) at intervals, and clamping grooves (361) arranged on the second inserting groove (36) and used for the elastic buckles (511) to be clamped in.

10. A handset comprising a handset housing according to any one of claims 1 to 9.