CN2763985Y - Battery cap locking structure - Google Patents
Battery cap locking structure Download PDFInfo
- Publication number
- CN2763985Y CN2763985Y CN200420103111.7U CN200420103111U CN2763985Y CN 2763985 Y CN2763985 Y CN 2763985Y CN 200420103111 U CN200420103111 U CN 200420103111U CN 2763985 Y CN2763985 Y CN 2763985Y
- Authority
- CN
- China
- Prior art keywords
- battery cover
- lock structure
- clamping lock
- cover clamping
- holding section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y02E60/12—
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery cover locking structure comprising a casing body, a locking and a battery cover. The casing body is provided with a fastening division, and the fastening division is provided with a throw hole, and one side of the throw hole is provided with a keyway; one end of the locking is provided with an operation division, and the bottom of the operation division extends out a columnar division, and the tail end of the columnar division extends out a projection block in horizontal direction. The battery cover is provided with a jack; the locking inserts through the jack of the battery cover, and the throw hole and keyway of the fastening division makes the locking be fixed on the fastening division of the casing body. The locking structure of battery cover is provided with convenient disassemble, strong durability, etc. features.
Description
[technical field]
The utility model is about a kind of battery cover clamping lock structure.
[background technology]
The application of portable electron device such as mobile phone, PDA is increasingly extensive, and the battery that the portable electron device energy is provided has to change because of the consumption along with energy, and easy for installation for making battery, people design many battery cover clamping lock structures.
In the existing structure of battery corer, structure of battery corer comprises roof, left side wall and right side wall, and the battery cover bottom is provided with jut, and jut can fasten with the groove of mobile phone body.During assembling, earlier battery cover roof, left side wall and right side wall are faced toward the mobile phone body, jut inserts the groove of body simultaneously, pushes battery cover downwards, and battery cover is placed on the body and jut is stuck in the groove.Though the structure of battery corer of this kind form can take off battery cover, so that change battery, only, when this kind structure of battery corer is pulled down, need upwards promote battery cover, it is difficult for breaking away from from the mobile phone body, and dismounting is inconvenience comparatively.
Another existing structure of battery corer, as No. 03102952 patent of China, it has disclosed a kind of structure of battery corer, it comprises a housing, a battery cover, a button and a spring, and housing is provided with groove, and the button bottom links spring, button and spring all are embedded in the groove and can move with certain limit in groove, this button is provided with grab, and battery cover is provided with draw-in groove, and this grab can be fastened in the draw-in groove of battery cover.During assembling, pressing button covers battery cover downwards, and release button, spring drive button and move upward, and then grab are stuck on the draw-in groove of battery cover under elastic reaction; When taking off battery cover, pressing button, the grab of button and battery cover draw-in groove are separated, thereby take off battery cover.Though this kind battery cover clamping lock structure replaceable battery, only, this kind battery cover clamping lock structure comprises spring, and certain life-span of its tool is so this latching structure durability is not strong.In addition, button is with after housing cooperates, and not easy to assemble, after button damaged, artificial replacing was comparatively difficult.
In view of above shortcoming, provide the strong battery cover clamping lock structure of a kind of easy accessibility, durability very necessary.
[summary of the invention]
The purpose of this utility model is to provide a kind of easy accessibility, battery cover clamping lock structure that durability is strong.
The utility model discloses a kind of battery cover clamping lock structure, comprising: a housing, and a kayser, a battery cover, described housing tool one holding section, the holding section is provided with through hole, and through hole one side is provided with a keyway; Described kayser one end is provided with operating portion, and a cylindrical portion is extended in the operating portion bottom, terminal horizontal expansion one projection of this cylindrical portion; Described battery cover tool one jack; Kayser is inserted the jack that leads in battery cover successively, and the through hole of holding section and keyway are fastened on the holding section of housing kayser.
Compared with prior art, the utility model battery of mobile telephone lid latching structure is placed on the mobile phone by the solid battery of operation sheet pintle hook lock, and dismounting is comparatively convenient.This latching structure comprises that part is less, does not need to use spring, has improved the life-span of this battery cover clamping lock structure.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model battery cover clamping lock structure;
Fig. 2 is the other direction three-dimensional exploded view of the utility model battery cover clamping lock structure;
Fig. 3 is the partial enlarged drawing shown in the III among the utility model Fig. 1;
Fig. 4 is the partial enlarged drawing shown in the IV among the utility model Fig. 2;
Fig. 5 is the kayser stereogram of the utility model battery cover clamping lock structure;
Fig. 6 is the pad stereogram of the utility model battery cover clamping lock structure;
Fig. 7 is the part assembly drawing of the utility model battery cover clamping lock structure;
Fig. 8 is the general assembly drawing of the utility model battery cover clamping lock structure.
[embodiment]
The utility model discloses a kind of battery cover clamping lock structure, and it is applicable to portable electron devices such as mobile phone.
See also Fig. 1 and Fig. 2, the utility model battery cover clamping lock structure comprises: a housing 1, battery cover 2, kayser 3 and pad 4.
See also Fig. 3,14 1 side-prominent flutings, 11 bottom surfaces, holding section, its top are a staggered arcwall face 142, which is provided with two trench 1422 and two protruding peaks 1424.14 middle parts, holding section have through hole 143, and two fins 144 are extended in arcwall face 142 outer ends upwards symmetry, and each fin 144 contiguous trench 1422 is provided with, and has keyway 146 on a protruding peak 1424, and this keyway 146 connects 14 two ends, holding section and is adjacent to a fin 144.
See also Fig. 4, holding section 14 opposite sides are lower than boss 13 end faces, and it also has an arcwall face 148, and this arcwall face 148 also is provided with two trench 1482 and two protruding peaks 1484.The protruding peak of trench 1482 and the other end 1424 is relative, and protruding peak 1484 is relative with other end trench 1422.
See also Fig. 5, kayser 3 one ends are provided with operating portion 32, extend a cylindrical portion 34 by operating portion 32 1 sides.On cylindrical portion 34 and contiguous operating portion 32 symmetries extend two nose bars 36, each nose bar 36 has a groove 362 in the face of on the surface of operating portion 32.Be provided with between each nose bar 36 and the operating portion 32 and be connected gusset 37,, prevent nose bar 36 fractures to strengthen the bonding strength of nose bar 36.Cylindrical portion 34 terminal horizontal expansion one projections 38 of this kayser 3, this projection 38 are parallel to nose bar 36 and are provided with.
See also Fig. 6, pad 4 middle part tool circular opens 41, it is used so that the cylindrical portion 34 of kayser 3 is passed through.Inner periphery is extended with two rectangular apertures 42 to the excircle symmetry, and it communicates with circular open 41, and this rectangular aperture 42 can make two nose bars 36 of kayser 3 pass.On the perpendicular two ends of rectangular aperture 42, be arranged with two arc openings, 44, two arc openings 44 between distance less than the distance between two rectangular apertures 42, break away from by pad 4 to prevent nose bar 36.Be provided with projection 46 between rectangular aperture 42 and the arc opening 44, this projection 46 can match with the groove 362 of nose bar 36.
See also Fig. 7 and Fig. 8, during assembling, the cylindrical portion 34 of kayser 3 is over against the jack 22 of battery cover 2, the nose bar 36 of kayser 3 is over against the side opening 222 of battery cover 2 simultaneously, the cylindrical portion 34 and the nose bar 36 of kayser 3 are inserted in the battery cover 2, operating portion 32 is placed in the storage tank 20 of battery cover 2, and kayser 3 is assemblied on the battery cover 2; Battery cover 2 and rectangle open 42 over against nose bar 36 dorsad on the surface of pad 4 tool projections 46 afterwards, be placed on the cylindrical portion 34 and pass nose bar 36 by the rear surface 113 of battery cover 2, again pad 4 is revolved turn 90 degrees about, pad 4 is pasted on jack 22 inboards afterwards, pad 4 assembles and is fixed on the battery cover 2 thus, and avoids kayser 3 to break away from from battery cover 2.
When being assemblied in battery cover 2 on the housing 1, the arc opening 44 of pad 4 is placed on the fin 144, and projection 38 is right against the keyway 146 of holding section 14, push battery cover 2 downwards, make the cylindrical portion 34 of kayser 3 pass the through hole 143 and the keyway 146 of holding section 14, pivoting latch 3 afterwards, because of supporting of fin 144, only along direction rotation, nose bar 36 is crossed the protruding peak 1424 of arcwall face 142 to kayser 3, slide to trench 1422 along arcwall face 142, projection 38 is crossed the trench 1482 of arcwall face 148 simultaneously, slides to protruding peak 1484 along arcwall face 148, in the rotary course, because of arcwall face 142,148 effect makes kayser 3 drive battery cover 2 and moves downward.During vicinity fin 144, the groove 362 of nose bar 36 is stuck on the projection 46 of pad 4, and can hear click this moment, and the prompting user is locked this moment, and fin 144 stops nose bars 36 continuation rotations, thus battery cover 2 is fixed on the mobile phone.
When taking off battery cover 2, effect because of fin 144, limiting kayser 3 only can reverse rotation, nose bar 36 1422 rotates to protruding peak 1424 along arcwall face 142 from trench, projection 38 rotates to trench 1482 along arcwall face 148 from protruding peak 1484, battery cover 2 is lifted simultaneously, when nose bar 36 slides into protruding peak 1424, fin 114 restriction nose bars 36 continue rotation, projection 38 moves in the keyway 146 simultaneously, kayser 3 is deviate from keyway 146, because of battery cover 2 be raised to housing 1 at a distance of certain distance, so can conveniently take off battery cover 2.
Be appreciated that pad 4 can omit, the fin 146 on the holding section 14 also can omit.
Claims (12)
1. battery cover clamping lock structure, comprising: a housing and a battery cover is characterized in that: this battery cover clamping lock structure also comprises a kayser, and this kayser one end is provided with operating portion, and a cylindrical portion is extended in the operating portion bottom, terminal horizontal expansion one projection of this cylindrical portion; This housing tool one holding section, the holding section is provided with through hole, and through hole one side is provided with a keyway; This battery cover tool one jack; Described kayser is inserted the jack that leads in battery cover successively, and the through hole of holding section and keyway are fastened on the holding section of housing kayser.
2. battery cover clamping lock structure as claimed in claim 1 is characterized in that: the contiguous operating portion of described kayser place is provided with nose bar, and the vertical cylindrical portion outer wall of this nose bar extends laterally, and is parallel to the projection setting.
3. battery cover clamping lock structure as claimed in claim 2 is characterized in that: both sides, described housing holding section have arcwall face respectively, and this arcwall face comprises protruding peak and trench.
4. battery cover clamping lock structure as claimed in claim 3 is characterized in that: described battery cover clamping lock structure further comprises a pad, its middle part tool one circular open, and pad is pasted on the battery cover inboard.
5. battery cover clamping lock structure as claimed in claim 4 is characterized in that: described pad comprises two rectangular apertures, and described nose bar is inserted and led in described rectangular aperture.
6. battery cover clamping lock structure as claimed in claim 5 is characterized in that: on this holding section, contiguous trench position is respectively equipped with two fins, and this pad comprises two arc openings, and this arc opening is matched with on the fin of holding section.
7. battery cover clamping lock structure as claimed in claim 6 is characterized in that: the spacing between two arc openings of this pad is less than the spacing between two rectangular apertures.
8. battery cover clamping lock structure as claimed in claim 7 is characterized in that: this nose bar is provided with groove in the face of operating portion one side, and this pad is provided with projection, and this groove is stuck on the projection.
9. battery cover clamping lock structure as claimed in claim 2 is characterized in that: be provided with gusset between each nose bar and the operating portion.
10. battery cover clamping lock structure as claimed in claim 1 is characterized in that: the jack both sides of this battery cover are the tool side opening respectively, and this side opening makes the projection of kayser insert logical downwards from battery cover.
11. battery cover clamping lock structure as claimed in claim 1 is characterized in that: this housing comprises front surface and rear surface, and the front surface bottom has fluting, and the rear surface is provided with boss, and the holding section is located on fluting and the boss.
12. battery cover clamping lock structure as claimed in claim 11 is characterized in that: certain altitude is given prominence in this one end phase cross-notching bottom surface, holding section, and the other end is depressed in the boss certain depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420103111.7U CN2763985Y (en) | 2004-12-17 | 2004-12-17 | Battery cap locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420103111.7U CN2763985Y (en) | 2004-12-17 | 2004-12-17 | Battery cap locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763985Y true CN2763985Y (en) | 2006-03-08 |
Family
ID=36141523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420103111.7U Expired - Fee Related CN2763985Y (en) | 2004-12-17 | 2004-12-17 | Battery cap locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763985Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997097A (en) * | 2009-08-21 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Locking device for battery cover |
| CN102104127A (en) * | 2011-02-22 | 2011-06-22 | 青岛海信移动通信技术股份有限公司 | Battery cover locking structure and portable mobile terminal |
| CN102685279A (en) * | 2011-03-14 | 2012-09-19 | Lg电子株式会社 | Mobile terminal |
| CN113219809A (en) * | 2021-04-26 | 2021-08-06 | 上海闻泰信息技术有限公司 | Connection structure of wearable equipment and wearable equipment |
-
2004
- 2004-12-17 CN CN200420103111.7U patent/CN2763985Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997097A (en) * | 2009-08-21 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Locking device for battery cover |
| CN101997097B (en) * | 2009-08-21 | 2014-03-26 | 深圳富泰宏精密工业有限公司 | Locking device for battery cover |
| CN102104127A (en) * | 2011-02-22 | 2011-06-22 | 青岛海信移动通信技术股份有限公司 | Battery cover locking structure and portable mobile terminal |
| CN102104127B (en) * | 2011-02-22 | 2013-07-24 | 青岛海信移动通信技术股份有限公司 | Battery cover locking structure and portable mobile terminal |
| CN102685279A (en) * | 2011-03-14 | 2012-09-19 | Lg电子株式会社 | Mobile terminal |
| US8787017B2 (en) | 2011-03-14 | 2014-07-22 | Lg Electronics Inc. | Mobile terminal |
| CN102685279B (en) * | 2011-03-14 | 2014-12-31 | Lg电子株式会社 | Mobile terminal |
| CN113219809A (en) * | 2021-04-26 | 2021-08-06 | 上海闻泰信息技术有限公司 | Connection structure of wearable equipment and wearable equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060308 Termination date: 20121217 |