CN203013828U - Rear cover structure for portable-type electronic device - Google Patents
Rear cover structure for portable-type electronic device Download PDFInfo
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- CN203013828U CN203013828U CN2013200127272U CN201320012727U CN203013828U CN 203013828 U CN203013828 U CN 203013828U CN 2013200127272 U CN2013200127272 U CN 2013200127272U CN 201320012727 U CN201320012727 U CN 201320012727U CN 203013828 U CN203013828 U CN 203013828U
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- hole
- decoration
- battery cover
- electron device
- portable electron
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a rear cover structure for a portable-type electronic device. The rear cover structure comprises a battery cover, a rear shell and a locking assembly, wherein the locking assembly comprises a decorating element arranged on the battery cover and capable of rotating relative to the battery cover; the battery cover is detachably locked and connected with the rear cover via the decorating element; the locking assembly further comprises an elastic element and a locking element; the elastic element and the locking element are fixedly connected via a connecting element which penetrates through an arc-shaped through hole in a battery shell; the locking element penetrates through the rear shell and the elastic element to be connected with the battery shell and the decorating element; a groove is formed in the surface of the decorating element; and the battery cover can be separated from the rear shell by rotating the decorating element by a user. The rear cover structure provided by the utility model is simple in assembly mode, easy to operate, simple and beautiful in appearance, and capable of bringing great freshness and new use experience to consumers.
Description
Technical field
The utility model belongs to the rear cover structure design field, relates in particular to the rear cover structure for portable electron device.
Background technology
At present, the portable electron device such as smart mobile phone, panel computer adopts battery as its energy source more, the battery of existing portable electron device is designed to removable more, be placed in the cavity volume of portable electron device, be covered in the battery case that plugs together with portable electron device on it, when battery electric quantity deficiency or battery damage, can open battery case, change.the fixed disassembly structure of the battery cover of existing portable electron device adopts buckle and buckle lock structure to fix on back cover more, " battery cover and have the portable electron device of this battery cover " disclosed as Chinese invention patent application CN101958941A, this portable electron device is made of body and battery cover, its body comprises an end construction, be concaved with battery case on body, be provided with two relative sidewalls in the both sides of battery case, at least be provided with a support division on each sidewall, drive at least one opening on the end, be located at holding section and extension block on battery cover, the latching structure of this battery cover is placed in opening by each holding block backstop holding section and each extension block, battery cover is sticked in body.Although this kind installation method can make battery case and casing back cover combine closely and firmly, require great effort very much when dismantling, if improper use can damage battery cover again at an easy rate, in addition, the structure fabrication of above-mentioned battery cover is comparatively complicated, and manufacturing cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of rear cover structure for portable electron device, is intended to solve not quick detachable battery cover, and the assembling mode is complicated, the problem that manufacturing cost is higher.
For solving the problems of the technologies described above, the utility model is to realize like this, the rear cover structure of portable electron device, comprise battery cover and back cover, also comprise latch assembly, described latch assembly comprise be located on described battery cover and can be with respect to the decoration of described battery cover rotation, described battery cover is by detachable sealed connection of described decoration and described back cover.
Further, described battery cover is provided with at least two places and is positioned at circular arc through hole on same circumference, described latch assembly also comprises an elastic component and a locking member, described elastic component is fixedly connected with by the connector that passes described circular arc through hole with described decoration, and described battery cover is located between described decoration and described elastic component, described locking member is connected with described decoration, described back cover be provided with one can be sealed with described locking member locking hole.
Further, described locking member is pin, the locking cap that it has check lock lever and is located at described check lock lever one end, described locking hole comprise can hold the first hole section that described locking cap passes and be communicated with described the first hole section hold the second hole section that is circular arc that described check lock lever slides within it, described elastic component is provided with the through hole that passes for described check lock lever, and described check lock lever is with described decoration clamping or be threaded.
Further, described connector be located at that on described decoration and one side that described battery cover is affixed at least two are arranged on same circumference and can be simultaneously at the connecting pin of corresponding described circular arc through hole circumferential slippage, described elastic component be provided with quantity corresponding with described connecting pin be used for the connecting hole that tightens with described connecting pin.
Further, each described connecting pin and described decoration are one-body molded.
Further, described connecting pin is three and is evenly distributed on same circumference on described decoration, described connecting hole is three and is evenly distributed on same circumference on described elastic component, and described circular arc through hole is three places and is evenly distributed on same circumference on described battery case.
Further, described decoration and described elastic component are annular, and the outside portion of described battery cover is provided with cannelure, and described decoration is located in described cannelure, and described circular arc through hole is positioned at the bottom of described cannelure.
Further, also be provided with the hole of making a video recording on described battery cover, described cannelure is located at the periphery in described shooting hole.
Further, also be provided with at least one on described decoration and be used for stirring the groove of its rotation.
Further, an end of described battery case also is provided with at least one snap fit, corresponding being provided with for the draw-in groove that fastens with described snap fit on described back cover.
Compared with prior art, the rear cover structure of the portable electron device that the utility model provides has the assembling mode simple, processing ease, and the characteristics that outward appearance is succinct, attractive in appearance will be brought pure feeling of freshness and brand-new experience to the consumer.
Description of drawings
Fig. 1 is the portable electronic device battery cover structure master schematic diagram that the utility model provides.
Fig. 2 is along A-A direction cut-away illustration in Fig. 1.
Fig. 3 is the local structure for amplifying schematic diagram at B place in Fig. 2.
Fig. 4 is the portable electronic device battery cover structure schematic diagram that the utility model provides.
Fig. 5 is the portable electronic device battery cover Facad structure schematic diagram that the utility model provides.
Fig. 6 is the portable electron device rear cover structure schematic diagram that the utility model provides.
Fig. 7 is the portable electron device decoration Facad structure schematic diagram that the utility model provides.
Fig. 8 is the portable electron device decoration structure schematic diagram that the utility model provides.
Fig. 9 is the portable electron device elastic component structural representation that the utility model provides.
Figure 10 is the portable electron device connecting-piece structure schematic diagram that the utility model provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model provides the rear cover structure of portable electron device, comprise battery cover and back cover, also comprise latch assembly, described latch assembly comprise be located on described battery cover and can be with respect to the decoration of described battery cover rotation, described battery cover is by detachable sealed connection of described decoration and described back cover.In the utility model, be combined on back cover because the latch assembly in rear cover structure adopts decoration, the assembling mode is simple, processing ease, and outward appearance is more succinct, attractive in appearance, will bring pure feeling of freshness and brand-new experience to the consumer.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As described in Fig. 1 to Figure 10, a preferred embodiment that provides for the utility model.
The rear cover structure of above-mentioned portable electron device, comprise battery cover 1 and back cover 2, also comprise latch assembly, latch assembly comprise be located on battery cover 1 and can be with respect to the decoration 3 of battery cover 1 rotation, battery cover 1 is by decoration 3 and detachable sealed connection of back cover 2.
As Fig. 4 and Fig. 5, shown in Figure 6, battery cover 1 is provided with at least two places and is positioned at circular arc through hole 1021 on same circumference, latch assembly also comprises elastic component 4 and locking member 5, elastic component 4 is fixedly connected with by the connector that passes circular arc through hole 1021 with decoration 3, and battery cover 1 is located between decoration 3 and elastic component 4, and locking member 5 is connected with decoration 3, back cover 2 be provided with can be sealed with locking member 5 locking hole 202.
Apparently, the length of circular arc through hole 1021 is decided by the maximum anglec of rotation of cosmetic sheet 3.The anglec of rotation of cosmetic sheet 3 is unsuitable too small, and no person's reliability can not be guaranteed, and is also unsuitable excessive, otherwise dismounting battery cover 1 is relatively to take a lot of trouble.In general, it is comparatively suitable that the anglec of rotation of turn cosmetic sheet 3 is made as the 10-30 degree, and this angular range can guarantee that battery cover 1 is locked with back cover 2 reliably, and is also easily convenient when opening.
in the present embodiment, the elastic component 4 of choosing is a shell fragment, by elastic component 4 and decoration 3, battery cover 1 is sandwiched between the two, elasticity due to elastic component 4, be unlikely to and rotate by relative battery cover 1 after elastic component 4 and decoration 3 is fixing, but has again certain clamping force between they and battery cover 1, thereby during rotation and between battery cover 1, certain frictional force is arranged, when there is no External Force Acting in decoration 3, decoration 3 can be with respect to battery cover 1 rotation with elastic component 4, thereby make latch assembly maintain the lock status, even if in the situation that whole electronic device falling battery cover 1 can not get loose from back cover 2 yet.
As Fig. 6 and shown in Figure 10, in the present embodiment, locking member 5 is pin, the locking cap 501 that it has check lock lever 502 and is located at check lock lever 502 1 ends, locking hole 202 comprises the second hole section 2021 that is circular arc that can hold the first hole section 2022 that locking cap 501 passes and slide the held check lock lever 502 that is communicated with the first hole section 2022 within it, check lock lever 502 penetrates the through hole 402 on elastic component 4, with the blocked hole 302 that is provided with on decoration 3, check lock lever 502 1 ends are realized being connected with blocked hole 302 snap-fit.Certainly, blocked hole 302 also can be arranged to screwed hole, and check lock lever 502 adopts with decoration 3 and is threaded.
As Fig. 7 and shown in Figure 9, connector be located at that on decoration 3 and one side that battery cover 1 is affixed at least two are arranged on same circumference and can be simultaneously at the connecting pin 301 of corresponding circular arc through hole 1021 circumferential slippage, elastic component 4 be provided with quantity corresponding with connecting pin 301 be used for the connecting hole 401 that tightens with connecting pin 301.In the present embodiment, connecting pin 301 is made as cylindrical stepped boss, natch, in other embodiments, also can will the screwed hole hole be set on decoration 3, adopts bolt to be connected with elastic component 4 is fixed with decoration 3.
As shown in Figure 7, each connecting pin 301 is preferably one-body molded with decoration 3, so not only reliable in structure, also simplified manufacturing technique.
As Fig. 5, Fig. 7 and shown in Figure 9, connecting pin 301 is three and is evenly distributed on same circumference on decoration 3, correspondingly, connecting hole 401 is also three and is evenly distributed on same circumference on elastic component 4, circular arc through hole 1021 is also three places and is evenly distributed on same circumference on battery case 1, and the connecting pin 301 on decoration 3 penetrates the circular arc through hole 1021 on battery case 1, and with elastic component 4 in through hole 401 engagement connections.
As Fig. 5, Fig. 8 and shown in Figure 9, in the present embodiment, decoration 3 and elastic component 4 are annular, and the outside portion of battery cover 1 is provided with cannelure 102, decoration 3 is located in cannelure 102, circular arc through hole 1021 is positioned at the bottom of cannelure 102, and the degree of depth of cannelure 102 can satisfy cosmetic sheet and be placed in fully in cannelure 102 a little more than the thickness of decoration, avoid decoration 3 to protrude the outward appearance that affects equipment with the outer surface of battery cover, also avoid the surface of decoration 3 by the foreign matter scratching.
In the present embodiment, also be provided with the hole 12 of making a video recording on battery cover 1, cannelure 102 is located at the periphery in shooting hole 12, cosmetic sheet is in the interior rotation of cannelure 102, this kind be rational in infrastructure utilizes the cell panel space, and guarantees the normal operation in shooting hole 12, realizes simultaneously specious and reduces costs.Natch, if portable electron device not with cam device, the shooting hole on battery cover 1 12 can be removed.
As shown in Figure 8, in the present embodiment, also be provided with at least one on decoration 3 and be used for stirring the groove 303 of its rotation.Certainly, groove 303 can be set as symmetrical expression, and the user just can dismounting cell cover 1, easy operation by small tools such as small hangings.
As Fig. 5 and shown in Figure 6, an end of battery case 1 also is provided with at least one snap fit 11, the corresponding draw-in groove 201 that fastens with snap fit 11 that is provided with on back cover 2.In the present embodiment, back cover 2 arranges two draw-in grooves 201 for grab 11 engagings on battery cover 1, makes battery cover 1 and back cover 2 realize that multiple spot is connected, and further increases the reliability of its connection, strengthens the performances such as it is dustproof, shatter-resistant.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. the rear cover structure of portable electron device, comprise battery cover and back cover, it is characterized in that: also comprise latch assembly, described latch assembly comprise be located on described battery cover and can be with respect to the decoration of described battery cover rotation, described battery cover is by detachable sealed connection of described decoration and described back cover.
2. the rear cover structure of portable electron device as claimed in claim 1, it is characterized in that: described battery cover is provided with at least two places and is positioned at circular arc through hole on same circumference, described latch assembly also comprises an elastic component and a locking member, described elastic component is fixedly connected with by the connector that passes described circular arc through hole with described decoration, and described battery cover is located between described decoration and described elastic component, described locking member is connected with described decoration, described back cover be provided with one can be sealed with described locking member locking hole.
3. the rear cover structure of portable electron device as claimed in claim 2, it is characterized in that: described locking member is pin, the locking cap that it has check lock lever and is located at described check lock lever one end, described locking hole comprise can hold the first hole section that described locking cap passes and be communicated with described the first hole section hold the second hole section that is circular arc that described check lock lever slides within it, described elastic component is provided with the through hole that passes for described check lock lever, and described check lock lever is with described decoration clamping or be threaded.
4. the rear cover structure of portable electron device as claimed in claim 2, it is characterized in that: described connector be located at that on described decoration and one side that described battery cover is affixed at least two are arranged on same circumference and can be simultaneously at the connecting pin of corresponding described circular arc through hole circumferential slippage, described elastic component be provided with quantity corresponding with described connecting pin be used for the connecting hole that tightens with described connecting pin.
5. the rear cover structure of portable electron device as claimed in claim 4, it is characterized in that: each described connecting pin and described decoration are one-body molded.
6. the rear cover structure of portable electron device as claimed in claim 4, it is characterized in that: described connecting pin is three and is evenly distributed on same circumference on described decoration, described connecting hole is three and is evenly distributed on same circumference on described elastic component, and described circular arc through hole is three places and is evenly distributed on same circumference on described battery case.
7. as the rear cover structure of the described portable electron device of claim 2-6 any one, it is characterized in that: described decoration and described elastic component are annular, the outside portion of described battery cover is provided with cannelure, described decoration is located in described cannelure, and described circular arc through hole is positioned at the bottom of described cannelure.
8. the rear cover structure of portable electron device as claimed in claim 7 is characterized in that: also be provided with the shooting hole on described battery cover, described cannelure is located at the periphery in described shooting hole.
9. the rear cover structure of portable electron device as claimed in claim 8, is characterized in that: also be provided with at least one on described decoration and be used for stirring the groove of its rotation.
10. the rear cover structure of portable electron device as claimed in claim 7, it is characterized in that: an end of described battery case also is provided with at least one snap fit, corresponding being provided with for the draw-in groove that fastens with described snap fit on described back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200127272U CN203013828U (en) | 2013-01-10 | 2013-01-10 | Rear cover structure for portable-type electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200127272U CN203013828U (en) | 2013-01-10 | 2013-01-10 | Rear cover structure for portable-type electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013828U true CN203013828U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200127272U Expired - Fee Related CN203013828U (en) | 2013-01-10 | 2013-01-10 | Rear cover structure for portable-type electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929479A (en) * | 2021-02-08 | 2021-06-08 | Oppo广东移动通信有限公司 | Electronic equipment shell assembly and electronic equipment |
-
2013
- 2013-01-10 CN CN2013200127272U patent/CN203013828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112929479A (en) * | 2021-02-08 | 2021-06-08 | Oppo广东移动通信有限公司 | Electronic equipment shell assembly and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LANGJIAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN ARTOP INDUSTRIAL DESIGN CO., LTD. Effective date: 20141209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518052 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141209 Address after: 518000, Nanshan design industrial garden, No. 3838, Nanshan Road, Shenzhen, Guangdong, two floors, 201-203, 205-213 and 215-222 (formerly 7 industrial villages in Nantou City, Nanshan District) Patentee after: ARTOP INNOVATION INC. Address before: 518052 civil fire and water Jin Dong, No. 3838, Nanshan Road, Shenzhen, Guangdong, Nanshan District Patentee before: Shenzhen Waves Design Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20190110 |