CN212909605U - Cell-phone dorsal scale battery compartment and cell-phone dorsal scale - Google Patents
Cell-phone dorsal scale battery compartment and cell-phone dorsal scale Download PDFInfo
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- CN212909605U CN212909605U CN202021605825.3U CN202021605825U CN212909605U CN 212909605 U CN212909605 U CN 212909605U CN 202021605825 U CN202021605825 U CN 202021605825U CN 212909605 U CN212909605 U CN 212909605U
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Abstract
The utility model provides a cell-phone dorsal scale battery compartment and cell-phone dorsal scale, its characteristics are: set up battery chamber and charging circuit subassembly storehouse on the cell-phone dorsal scale battery storehouse, set up charging circuit board in the charging circuit subassembly storehouse, the first public head that charges is connected with charging circuit board electricity, and the first public head that charges exposes charging circuit subassembly storehouse. The charging connector is fixedly connected with the charging circuit board, and the outer side wall of the battery cavity is provided with a connecting structure which is used for being connected with a battery bin of a back shell of the mobile phone in a detachable mode. The back shell body of the mobile phone back shell comprises a bottom plate and a mobile phone accommodating cavity formed by the peripheral flanging of the bottom plate, a mounting opening matched with a battery bin of the mobile phone back shell is formed in the bottom plate, and a connecting structure connected with the mobile phone back shell in a detachable mode is arranged on the edge of the mounting opening. The mobile phone back shell battery bin and the mobile phone back shell are designed in a split mode, the rechargeable battery can be replaced, the structure is reasonable, the disassembly and assembly are convenient and quick, and the flexibility, convenience and universality of the mobile phone back shell are improved.
Description
Technical Field
The utility model belongs to the technical field of the cell-phone accessory is made, a cell-phone dorsal scale battery compartment and cell-phone dorsal scale specifically says so.
Background
Along with the popularization of large-screen smart phones, the contradiction that the standby time of the mobile phone is short is increasingly prominent, the standby time of the general mobile phone is greatly shortened after being used for about one year, the charging is frequent, the charging is sometimes needed for two times a day, the trouble is brought to users, and the smart phone batteries are mostly built-in batteries and cannot be replaced. If the mobile phone with the value of thousands of yuan is replaced, great economic loss can be caused to the user, the user is just familiar with various functions of the mobile phone, and great inconvenience can be brought to the user by replacing the new mobile phone. Therefore, the portable mobile phone charger baby for charging the mobile phone and the mobile phone charging back clamp with the charging function are suitable for the life.
Chinese patent (application number: 201620705212.4) discloses a mobile phone charging back clip, which comprises a casing, a battery cavity in the casing, and a charging circuit component, wherein the casing is provided with a hole and an interface corresponding to a mobile phone, and is characterized in that: the battery cavity is arranged on the back of the shell, a rear cover capable of being opened is arranged on the battery cavity, a contact and a battery lock catch which are connected with the rechargeable battery and a rear cover lock column are arranged in the battery cavity, and a lock hole matched with the lock column is formed in the rear cover. The rechargeable battery in the battery cavity is detachably installed, the standby rechargeable battery can be conveniently and quickly replaced, the electric quantity can be continuously provided for the mobile phone, and the mobile phone charging back clamp can be used for a long time, so that waste can be reduced. However, the casing, the battery cavity in the casing and the charging circuit assembly in the patent are designed into an integrated structure, when the mobile phone does not need to be charged, the mobile phone charging back clip installed on the mobile phone is heavy when the mobile phone is used, and if the whole mobile phone charging back clip is taken down, the mobile phone lacks a protection function.
Therefore, how to design a cell-phone dorsal scale battery compartment and cell-phone dorsal scale, cell-phone dorsal scale battery compartment and cell-phone dorsal scale components of a whole that can function independently design, can change reserve rechargeable battery in the cell-phone dorsal scale battery compartment, its is rational in infrastructure, and the cost of manufacture is lower, dismantles and assembles convenient, swift, improves the flexibility, convenience and the commonality that cell-phone dorsal scale battery compartment and cell-phone dorsal scale used, and this is the problem that awaits the solution at present.
Disclosure of Invention
The utility model provides a solve the above-mentioned problem that prior art exists, provide a cell-phone dorsal scale battery compartment and cell-phone dorsal scale, cell-phone dorsal scale battery compartment and cell-phone dorsal scale components of a whole that can function independently design, and reserve rechargeable battery can be changed in cell-phone dorsal scale battery compartment, and its is rational in infrastructure, and the cost of manufacture is lower, dismantles equipment convenience, swift, improves flexibility, convenience and the commonality that cell-phone dorsal scale battery compartment and cell-phone dorsal scale used.
The utility model aims at realizing through the following technical scheme:
the utility model provides a cell-phone dorsal scale battery compartment, includes the battery compartment body, its characterized in that, the battery compartment body sets up battery chamber and charging circuit subassembly storehouse, set up charging circuit board in the charging circuit subassembly storehouse, have a first public head that charges with the charging circuit board electricity is connected, the first public head that charges exposes charging circuit subassembly storehouse, have a charging connector with charging circuit board fixed connection, set up the connection structure who is used for dismantling mode and cell-phone dorsal scale to be connected on the battery chamber lateral wall.
The improvement of the technical scheme is as follows: the battery charging connector is characterized in that a partition plate is arranged between the battery cavity and the charging circuit assembly bin, an elastic piece through hole is formed in the partition plate, the charging connector is electrically connected with the charging circuit board, an elastic piece is arranged on the charging connector, and the elastic piece extends into the battery cavity from the elastic piece through hole.
The technical scheme is further improved as follows: the partition board is provided with an elastic claw for fixing the rechargeable battery; a notch is formed in the side wall of one end, away from the charging circuit assembly bin, of the battery cavity, and protrusions are arranged on the inner side walls of two sides of the notch.
The technical scheme is further improved as follows: the charging head male head is fixed on the edge of the charging circuit board through a fixed base; the charging circuit board is characterized in that a charging head female head is arranged on one side face of the charging circuit board, and the charging head female head is electrically connected with the charging circuit board.
The technical scheme is further improved as follows: the charging circuit component comprises a charging circuit component bin, a charging circuit component bin and a bin cover, wherein a threaded hole column is arranged in the charging circuit component bin, the charging circuit component bin is provided with a bin cover covering an opening of the charging circuit component bin, and the charging circuit board and the bin cover are fixed on the threaded hole column in the charging circuit component bin through screws.
The technical scheme is further improved as follows: the connecting structure on the outer side wall of the battery cavity is a raised line or a sliding groove arranged on the upper edge of the outer side wall of the battery cavity.
The utility model provides a cell-phone dorsal scale, includes the dorsal scale body, the cell-phone that the dorsal scale body includes bottom plate and peripheral turn-ups formation holds the chamber, its characterized in that, set up the installing port that matches with foretell cell-phone dorsal scale battery compartment on the bottom plate of dorsal scale body, set up on the installing port border be used for the detachable mode with the connection structure that cell-phone dorsal scale battery compartment is connected.
An improvement to the above technical solution: the mounting opening is a rectangular mounting opening, and the connecting structure on the inner side edge of the rectangular mounting opening is a mounting sliding groove or a mounting raised line; the mobile phone back shell comprises a back shell body and is characterized in that a camera hole corresponding to a mobile phone is formed in a bottom plate of the back shell body, and grooves, holes or protrusions formed for a mobile phone power button, a mobile phone volume button and a charging socket are at least formed in a flanging of the back shell body.
Another improvement to the above technical solution: the mounting openings are two vertical elongated mounting openings which are symmetrically arranged, and the connecting structure on the inner side edge of each vertical elongated mounting opening is a mounting sliding groove or a mounting raised line; the mobile phone back shell comprises a back shell body and is characterized in that a camera hole corresponding to a mobile phone is formed in a bottom plate of the back shell body, and grooves, holes or protrusions formed for a mobile phone power button, a mobile phone volume button and a charging socket are at least formed in a flanging of the back shell body.
Compared with the prior art, the utility model the advantage be with positive effect:
1. the utility model discloses a cell-phone dorsal scale battery compartment and cell-phone dorsal scale are split type design, and the mode can be dismantled and the cell-phone dorsal scale battery compartment combines with the cell-phone dorsal scale, and reserve rechargeable battery can be changed to cell-phone dorsal scale battery compartment. The structure is reasonable, and the disassembly and assembly are convenient and quick. After the cell cabin of the back shell of the mobile phone is combined with the back shell of the mobile phone, a rechargeable battery is arranged, and when the rechargeable battery is matched with the mobile phone for use, the rechargeable battery can charge the mobile phone; when the mobile phone is not charged, the battery bin of the back shell of the mobile phone can be detached, and the mobile phone is protected by the back shell of the mobile phone. The flexibility and the convenience of the mobile phone back shell are improved.
2. The utility model discloses a cell-phone dorsal scale battery compartment disposes standard size's rectangle rechargeable battery, and the shape and the size in the battery chamber of dorsal scale battery compartment match with standard size's rectangle rechargeable battery, realize battery chamber and rechargeable battery's standardized unified design. Therefore, the shape and the size of the back shell of the mobile phone are designed to be consistent with those of the matched mobile phone corresponding to the mobile phones with various shapes and sizes. The number of moulds can be reduced, the manufacturing cost is greatly reduced, and the universality of the battery compartment of the back shell of the mobile phone is improved.
Drawings
Fig. 1 is a perspective view of a battery compartment of a back shell of a mobile phone according to the present invention;
fig. 2 is an exploded view of the battery compartment of the back case of the mobile phone of the present invention;
fig. 3 is a perspective view of a charging circuit board in a battery compartment of a back shell of a mobile phone of the present invention showing a male plug of a charging head;
fig. 4 is a perspective view of a charging circuit board in a battery compartment of a back shell of a mobile phone showing a female head of a charging head of the present invention;
fig. 5 is a perspective view of the battery compartment of the back shell of the mobile phone of the present invention after the rechargeable battery is installed therein;
fig. 6 is a perspective view of embodiment 1 of a mobile phone back case of the present invention;
fig. 7 is a perspective view of the mobile phone accommodating cavity of the embodiment 1 of the mobile phone back case of the present invention, wherein the mobile phone is embedded in the mobile phone accommodating cavity, and the charging state of the mobile phone is the charging state of the rechargeable battery in the battery compartment of the mobile phone back case;
fig. 8 is a schematic view of a connection structure between a bottom plate and a battery compartment of a mobile phone back case after a mobile phone is embedded in a mobile phone accommodating cavity according to embodiment 1 of the present invention;
fig. 9 is a perspective view of embodiment 2 of a mobile phone back case of the present invention;
fig. 10 is a perspective view of a mobile phone according to embodiment 2 of the present invention, wherein a mobile phone accommodating cavity is embedded in a mobile phone, and a charging state of the mobile phone is set by a rechargeable battery in a battery compartment of a mobile phone back case;
fig. 11 is a schematic view of a connection structure between a bottom plate and a battery compartment of a mobile phone back case after a mobile phone is embedded in a mobile phone accommodating cavity according to embodiment 2 of the present invention;
fig. 12 is an enlarged schematic transverse cross-sectional view of fig. 11.
In the figure: 1-battery chamber body, 1.1-battery chamber, 1.2-fixed ring, 1.3-gap, 1.4-electric circuit component chamber, 1.4.1-screw hole column, 1.5-clapboard, 1.5.1-elastic claw, 1.5.2-elastic sheet through hole, 1.6-convex strip, 2-chamber cover, 3-charging head male head, 4-fixed base, 5-charging head female head, 6-charging circuit board, 7-charging connector, 7.1-elastic sheet, 8-charging battery, 9-mobile phone back shell, 9.1-bottom plate, 9.1.1-rectangular mounting port, 9.1.2-camera hole, 9.1.3-vertical long and thin mounting port, 9.2-flanging, 9.3-mounting chute and 10-mobile phone.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1-5, the utility model relates to an embodiment of cell-phone dorsal scale battery compartment, including battery compartment body 1, battery compartment body 1 sets up battery chamber 1.1 and charging circuit subassembly storehouse 1.4, sets up charging circuit board 6 in the charging circuit subassembly storehouse 1.4. A charging head male head 3 is electrically connected with the charging circuit board 6, and the charging head male head 3 is exposed out of the charging circuit component bin 1.4; a charging connector 7 is fixedly connected with the charging circuit board 6, and a connecting structure which is detachably connected with a mobile phone back shell 9 is arranged on the outer side wall of the battery cavity 1.1.
Specifically, the method comprises the following steps: as shown in fig. 2-4, a partition plate 1.5 is disposed between the battery cavity 1.1 and the charging circuit module chamber 1.4, a spring plate through hole 1.5.2 is formed in the partition plate 1.5, the charging connector 7 is electrically connected to the charging circuit board 6, a spring plate 7.1 is disposed on the charging connector 7, and the spring plate 7.1 extends into the battery cavity 1.1 from the spring plate through hole 1.5.2 for connecting with a contact on the charging battery 8 installed in the battery cavity 1.1.
Furthermore, as shown in fig. 2-4, an elastic claw 1.5.1 for fixing the rechargeable battery 8 is disposed on the partition board 1.5, a notch 1.3 is disposed on a side wall of the battery cavity 1.1 at an end far from the charging circuit module chamber 1.4, and a protrusion is disposed on each of inner side walls at two sides of the notch 1.3. When the rechargeable battery 8 is placed in the battery cavity 1.1, the elastic clamping jaw 1.5.1 is propped against one end of the rechargeable battery 8 to fix the rechargeable battery, the other end of the rechargeable battery 8 is blocked by the two bulges, so that the rechargeable battery 8 is fixed more firmly, and the charging connector 7 is provided with the elastic sheet 7.1 which is connected with the contact on the rechargeable battery 8. The notch 1.3 on the side wall of one end of the battery cavity 1.1 is convenient for fingers to detach the rechargeable battery 8 from the notch 1.3.
As shown in fig. 1 and fig. 2, a fixing ring 1.2 can be further arranged at one end of the battery compartment body 1, the fixing ring 1.2 is n-shaped, the charging head male head 3 is fixed on the edge of the charging circuit board 6 through a fixing base 4 and is electrically connected, and the fixing ring 1.2 surrounds the charging head male head 3 to play a role in protecting the shell.
Still further, the specific connection structure of the charging circuit board 6: (1) FPC connected to the charging circuit board 6 of the mobile phone 10: one end of the FPC is provided with a male charging head 3, and the male charging head 3 is connected with a mobile phone 10; the other end of the FPC is connected with a charging circuit board 6 by using a connector or a welding mode; (2) charging connector 7 connecting charging battery 8 with charging circuit board 6: one end of a charging sheet seat in the charging connector 7 is provided with a 4pin elastic sheet 7.1 which is used for connecting a charging battery 8; the charging connector 7 is connected to the charging circuit board 6 by a connector or by soldering.
As shown in fig. 4, in order to charge the rechargeable battery 8 or charge the mobile phone, a charging plug 5 may be further disposed on a side surface of the charging circuit board 6, and the charging plug 5 is electrically connected to the charging circuit board 6.
In order to facilitate the installation and the protection of the charging circuit board 6, a threaded hole column 1.4.1 is arranged in the charging circuit component bin 1.4, a bin cover 2 covering the opening of the charging circuit component bin 1.4 is also configured for the charging circuit component bin 1.4, and the charging circuit board 6 and the bin cover 2 are fixed on the threaded hole column 1.4.1 in the charging circuit component bin 1.4 through screws. The bin cover 2 encloses the charging circuit board 6 in the charging circuit assembly bin 1.4 with the charging head male 3 outside the charging circuit assembly bin 1.4.
In order to facilitate the installation and the disassembly of the cell cabin of the back shell of the mobile phone and the back shell 9 of the mobile phone, the connecting structure on the outer side wall of the cell cavity 1.1 is a raised line 1.6 or a sliding groove arranged at the upper edge of the outer side wall of the cell cavity 1.1. As shown in fig. 5, at least one convex strip 1.6 is respectively arranged at the upper edges of the left and right outer side walls of the battery cavity 1.1.
Referring to fig. 6-8, the utility model relates to an embodiment 1 of cell-phone dorsal scale 9, including the dorsal scale body, the dorsal scale body includes that the cell-phone that bottom plate 9.1 and peripheral turn-ups 9.2 formed holds the chamber, set up on the bottom plate 9.1 of dorsal scale body with the installing port that cell-phone dorsal scale battery compartment matches, set up on the installing port border be used for detachable mode with the connection structure that cell-phone dorsal scale battery compartment is connected.
The mounting opening of the embodiment 1 is a rectangular mounting opening 9.1.1, and the connecting structure arranged on the edge of the rectangular mounting opening 9.1.1 is a mounting sliding groove 9.3 or a mounting convex strip arranged on the inner side edge of the rectangular mounting opening 9.1.1; the mounting sliding groove 9.3 (or mounting raised line) on the inner side edge of the rectangular mounting port 9.1.1 on the mobile phone shell 9 is connected with the raised line 1.6 (or sliding groove) on the upper edge of the outer side wall of the battery cavity 1.1 in a sliding fit manner. The mobile phone back shell battery bin and the mobile phone back shell 9 can also be connected in a detachable mode such as a buckle and a clamping groove matching mode. As shown in fig. 6, the two inner side edges of the rectangular mounting opening 9.1.1 are symmetrically provided with mounting sliding grooves 9.3, and the two mounting sliding grooves 9.3 are matched with the two convex strips 1.6 on the left and right outer side walls of the battery cavity 1.1.
In order to be matched with a mobile phone for normal use, a camera hole 9.1.2 corresponding to the mobile phone is arranged on a bottom plate 9.1 of the back shell body; the flanging 9.2 of the back shell body is at least provided with a groove, a hole or a bulge which is arranged on a power button, a volume button and a charging socket of the mobile phone, and the flanging 9.2 of the back shell body shown in figure 6 is provided with a groove.
The utility model discloses a battery compartment body 1 and cell-phone dorsal scale 9 all can use the mode preparation of flexible glue parcel ebonite, also can adopt plastics injection molding process one shot forming.
When rechargeable battery 8 is used in the installation, in inserting open battery chamber 1.1 rechargeable battery 8, elasticity jack catch 1.5.1 top is fixed it in rechargeable battery 8's one end, two on the battery chamber 1.1 inside wall the arch blocks rechargeable battery 8's the other end, prevents the pine and takes off and drop. The user can detach the rechargeable battery 8 from the notch 1.3 on the side wall of one end of the battery cavity 1.1 by using a finger. The installation and fixing structure of the rechargeable battery 8 is reasonable, so that the rechargeable battery 8 is more convenient and quicker to replace and install.
Can adopt standard size's rectangle rechargeable battery 8 does the utility model discloses a supporting use of cell-phone dorsal scale battery compartment, cell-phone dorsal scale battery compartment's battery chamber 1.1's shape and size and standard size's rectangle rechargeable battery 8 match, realize battery chamber 1.1 and rechargeable battery 8's standardized unified design. The external shape of the battery compartment of the mobile phone back shell can be designed into a rectangle with standard size, the size of the rectangular mounting port 9.1.1 of the mobile phone back shell 9 is consistent with the external shape of the battery compartment of the mobile phone back shell, and the standardized and unified design of the rectangular mounting port 9.1.1 of the mobile phone back shell 9 and the shape and size of the battery compartment of the mobile phone back shell is realized. Thus, for mobile phones with different shapes and sizes, the shape and size of the mobile phone back shell 9 are designed to be consistent with the matched mobile phone 10. The number of moulds can be reduced, the manufacturing cost is greatly reduced, and the universality of the battery compartment of the back shell of the mobile phone is improved.
The utility model discloses a cell-phone dorsal scale battery compartment loads on rechargeable battery 8 at battery chamber 1.1, can regard as the mobile phone treasured that charges alone to use. The utility model discloses a cell-phone dorsal scale 9 can use with the cell-phone cooperation alone, plays the effect of protection cell-phone. When the mobile phone 10 needs to be charged, the mobile phone back shell battery bin is installed on the rectangular installation port 9.1.1 of the mobile phone back shell 9, the rechargeable battery 8 is installed in the battery cavity 1.1 of the mobile phone back shell battery bin, and the charging head male head 3 is inserted into the charging plug port on the mobile phone 10 for charging. If not, according to the user's needs, the battery compartment of the back shell of the mobile phone and the rechargeable battery 8 therein can be detached, and the back shell 9 of the mobile phone is retained on the mobile phone 10; or only the rechargeable battery 8 in the battery cavity 1.1 is taken out, so that the mobile phone is portable. When the user carries the mobile phone 10 out, the battery compartment of the back shell of the mobile phone does not need to be detached, so that the mobile phone 10 can be charged in time. The flexibility, the convenience and the universality of the use of the cell cabin of the back shell of the mobile phone and the back shell 9 of the mobile phone are further improved.
Referring to fig. 9-12, the utility model relates to an embodiment 2 of cell-phone dorsal scale 9, including the dorsal scale body, the dorsal scale body includes that the cell-phone that bottom plate 9.1 and peripheral turn-ups 9.2 formed holds the chamber, on the bottom plate 9.1 of dorsal scale body symmetry set up with two vertical long and thin installing ports 9.1.3 that cell-phone dorsal scale battery compartment matches, set up on the inboard border of vertical long and thin installing port 9.1.3 be used for detachable mode with the installation spout 9.3 that cell-phone dorsal scale battery compartment is connected.
As shown in fig. 12, two vertical elongated mounting openings 9.1.3 are respectively arranged on the left and right edges of the bottom plate 9.1 of the back shell body, and the cross sections of the vertical elongated mounting openings 9.1.3 and the mounting chutes 9.3 are L-shaped. Two installation chutes 9.3 on the left and right of the bottom plate 9.1 are in sliding fit with two convex strips 1.6 at the upper edges of the left and right outer side walls of the battery cavity 1.1.
The flanging 9.2 of the back shell body is at least provided with a groove, a hole or a bulge which is arranged on a power button of the mobile phone, a volume button of the mobile phone and a charging socket. A groove is formed in a flange 9.2 of the back shell body shown in fig. 9, and the power button of the mobile phone and the volume buttons of the two mobile phones share one long groove.
Except that the vertical elongated mounting opening 9.1.3 on the back shell of the mobile phone in embodiment 2 is different from the rectangular mounting opening 9.1.1 on the back shell of the mobile phone in embodiment 1, other structures, materials, manufacturing processes, purposes, and the like are basically the same as those in embodiment 1, and thus, further description is omitted.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can make changes, modifications, additions or substitutions within the scope of the present invention, which also falls into the protection scope of the present invention.
Claims (10)
1. The utility model provides a cell-phone dorsal scale battery compartment, includes the battery compartment body, its characterized in that, the battery compartment body sets up battery chamber and charging circuit subassembly storehouse, set up charging circuit board in the charging circuit subassembly storehouse, have a first public head that charges with the charging circuit board electricity is connected, the first public head that charges exposes charging circuit subassembly storehouse, have a charging connector with charging circuit board fixed connection, set up the connection structure who is used for dismantling mode and cell-phone dorsal scale to be connected on the battery chamber lateral wall.
2. The mobile phone back case battery compartment of claim 1, wherein a partition is disposed between the battery cavity and the charging circuit assembly compartment, the partition is provided with a spring through hole, the charging connector is electrically connected to the charging circuit board, the charging connector is provided with a spring, and the spring extends into the battery cavity from the spring through hole.
3. The mobile phone back shell battery compartment of claim 2, wherein the partition is provided with an elastic claw for fixing the rechargeable battery; a notch is formed in the side wall of one end, away from the charging circuit assembly bin, of the battery cavity, and protrusions are arranged on the inner side walls of two sides of the notch.
4. The mobile phone back shell battery chamber as in any one of claims 1-3, wherein the male charging head is fixed on the edge of the charging circuit board through a fixing base; the charging circuit board is characterized in that a charging head female head is arranged on one side face of the charging circuit board, and the charging head female head is electrically connected with the charging circuit board.
5. The battery compartment of the back shell of the mobile phone according to any one of claims 1 to 3, wherein a screw hole post is arranged in the charging circuit component compartment, the charging circuit component compartment is provided with a compartment cover covering the opening of the charging circuit component compartment, and the charging circuit board and the compartment cover are fixed on the screw hole post in the charging circuit component compartment by screws.
6. The battery compartment of the back shell of the mobile phone according to claim 4, wherein the charging circuit component compartment is internally provided with a screw hole column, the charging circuit component compartment is provided with a compartment cover covering the opening of the charging circuit component compartment, and the charging circuit board and the compartment cover are fixed on the screw hole column in the charging circuit component compartment by screws.
7. The handset back case battery compartment according to any one of claims 1-3, wherein the connecting structure on the outer sidewall of the battery cavity is a rib or a sliding groove arranged along the outer sidewall of the battery cavity.
8. A mobile phone back shell comprises a back shell body, wherein the back shell body comprises a bottom plate and a mobile phone accommodating cavity formed by a peripheral flange of the bottom plate, and is characterized in that a mounting opening matched with a mobile phone back shell battery bin according to any one of claims 1-7 is formed in the bottom plate of the back shell body, and a connecting structure used for being connected with the mobile phone back shell battery bin in a detachable mode is arranged on the edge of the mounting opening.
9. The mobile phone back shell according to claim 8, wherein the mounting opening is a rectangular mounting opening, and the connecting structure on the inner edge of the rectangular mounting opening is a mounting sliding groove or a mounting protruding strip; the mobile phone back shell comprises a back shell body and is characterized in that a camera hole corresponding to a mobile phone is formed in a bottom plate of the back shell body, and grooves, holes or protrusions formed for a mobile phone power button, a mobile phone volume button and a charging socket are at least formed in a flanging of the back shell body.
10. The mobile phone back shell according to claim 8, wherein the mounting openings are two vertical elongated mounting openings which are symmetrically arranged, and the connecting structure on the inner side edge of each vertical elongated mounting opening is a mounting sliding groove or a mounting protruding strip; the mobile phone back shell comprises a back shell body and is characterized in that a camera hole corresponding to a mobile phone is formed in a bottom plate of the back shell body, and grooves, holes or protrusions formed for a mobile phone power button, a mobile phone volume button and a charging socket are at least formed in a flanging of the back shell body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951011 | 2020-05-29 | ||
| CN2020209510119 | 2020-05-29 |
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| Publication Number | Publication Date |
|---|---|
| CN212909605U true CN212909605U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021605825.3U Active CN212909605U (en) | 2020-05-29 | 2020-08-05 | Cell-phone dorsal scale battery compartment and cell-phone dorsal scale |
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| CN (1) | CN212909605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020943A (en) * | 2023-07-10 | 2023-11-10 | 河南曲显光电科技有限公司 | Glass substrate fixture and polishing system |
-
2020
- 2020-08-05 CN CN202021605825.3U patent/CN212909605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020943A (en) * | 2023-07-10 | 2023-11-10 | 河南曲显光电科技有限公司 | Glass substrate fixture and polishing system |
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