CN201893396U - Locking device of portable terminal - Google Patents
Locking device of portable terminal Download PDFInfo
- Publication number
- CN201893396U CN201893396U CN2010206146752U CN201020614675U CN201893396U CN 201893396 U CN201893396 U CN 201893396U CN 2010206146752 U CN2010206146752 U CN 2010206146752U CN 201020614675 U CN201020614675 U CN 201020614675U CN 201893396 U CN201893396 U CN 201893396U
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- locking device
- hole
- fixed lobe
- storage tank
- 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 - Lifetime
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
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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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a locking device of a portable terminal, which comprises a inner housing, a locking part and a battery cover, wherein the inner housing is provided with an accommodating slot which is formed by sinking, a combination slot is formed in the accommodating slot, and a base plate is formed under the combination slot; the locking part is provided with a body which can be accommodated in the accommodating slot in a sliding manner, a bulge which is formed on the surface at one side of the body, and a combination part which extends downwards from the surface at the other side of the body and can be combined with the combination slot in the sliding manner; the battery cover is arranged above the inner housing, and is provided with a through hole and a clamping platform, wherein the bulge can pass through the through hole, and the clamping platform is protruded out of the inner wall of the through hole. When the bulge passes through the through hole and slides in the through hole, the bulge is clamped with the clamping platform. The locking device of the portable terminal, provided by the utility model, can assemble and disassemble the battery cover in a sliding manner, and the waterproofness is not influenced.
Description
Technical field
The utility model relates to a kind of portable terminal, relates in particular to the locking device of portable terminal.
Background technology
Usually, portable terminal comprises electronic equipments such as notebook computer, PDA, MP3, cellular phone, smart phone.In these portable terminals, cellular phone and smart phone have characteristics in light weight, that volume is little, and not only possess the function of simple voice call and transmitting-receiving note, but also possess video calling, play, watch functions such as premium movies and TV.
Along with extensively popularizing of portable terminal, portable terminal has become instrument indispensable in people's live and work, and the increase that becomes of also healing of the frequency of carrying and time.Therefore, people have higher requirement to the water resistance aspect of portable terminal.
Usually, this portable terminal is equipped with the battery that electric power is provided, and this battery often all can load and unload, and therefore in order to load and unload this battery, locking device need be set.In view of the above, according to the slip of this locking device or battery cover is locked in rotation or to its release, with loading and unloading battery.
Yet if having the hole or the slit of water inlet easily on the locking device, the water resistance of portable terminal will reduce greatly.Therefore, need provide at present by simple action just can loading and unloading battery the time, not influence the locking device of water resistance.
The utility model content
The utility model proposes in order to address the above problem, and it is a kind of when not influencing water resistance that the purpose of this utility model is to provide, the locking device of the portable terminal of sliding action loading and unloading battery lid that can be by tight lock part.
To achieve these goals, the utility model provides a kind of locking device of portable terminal, comprising: inner shell, have the storage tank that caves in and form, and be formed with engagement groove in this storage tank, this engagement groove below forms base plate; Tight lock part, extends downwards from described body opposite side surface and the joint portion that combines slidably with described engagement groove at the projection on the side surface that have the body that is slidably received within the described storage tank, is formed on described body; Battery cover is arranged on described inner shell top, has to be used to make through hole that described projection passes and from the outstanding Ka Tai of the inwall of this through hole.Wherein, when described projection is passed described through hole and is slided in described through hole, described projection and described Ka Tai clamping mutually.
Described tight lock part also comprises and is formed on lip-deep first holddown groove of described body opposite side, is formed with first fixed lobe with the described first holddown groove clamping on the described storage tank.
Described tight lock part comprises that also described storage tank is formed with second holddown groove that combines with the described second fixed lobe elasticity from the second outwards outstanding fixed lobe of described body edges.
Described storage tank also is formed with the part ratio adjacent with described second holddown groove away from the more shallow guiding groove of the part of described second holddown groove, and this guiding groove guides the slip of described second fixed lobe.
The part of close described second fixed lobe on the described body is formed with the through hole that is connected, and being used for provides elasticity to described second fixed lobe.
Described joint portion is formed with two pairs, and each end to described joint portion is formed with hook-shaped combination projection.
And the utility model provides a kind of portable terminal with above-mentioned locking device on the other hand.
Described inner shell is incorporated into main casing, and this main casing combines with described inner shell and in the space that forms circuit board is housed.
Described base plate separate described engagement groove with in described circuit board is housed the space.
The peripheral part that combines with described inner shell of described main casing is provided with the rubber-like waterproof part.
The locking device of portable terminal provided by the utility model when can cover with the sliding type loading and unloading battery, does not influence water resistance.
Description of drawings
Fig. 1 is the stereogram according to the battery cover released state of the portable terminal of the utility model embodiment.
Fig. 2 unloads the vertical view of battery cover end portion afterwards for the portable terminal according to the utility model embodiment.
Fig. 3 is the profile along X-X ' line of Fig. 2.
Fig. 4 is the schematic diagram according to the inner shell of the portable terminal of the utility model embodiment.
Fig. 5 a and Fig. 5 b are the stereogram according to the tight lock part of observing in different directions of the utility model embodiment.
Fig. 6 a is the vertical view according to the tight lock part of the utility model embodiment.
Fig. 6 b is the front view according to the tight lock part of the utility model embodiment.
Fig. 6 c is the upward view according to the tight lock part of the utility model embodiment.
Fig. 6 d is the left view according to the tight lock part of the utility model embodiment.
Main symbol description: 10 is main casing, and 20 is inner shell, and 30 is tight lock part, and 40 is battery cover, and 50 is waterproof part.
Embodiment
Below, describe in detail according to embodiment of the present utility model with reference to accompanying drawing.
Fig. 1 is the stereogram according to the battery cover released state of the portable terminal of the utility model embodiment, and Fig. 2 unloads the vertical view of battery cover end portion afterwards for the portable terminal according to the utility model embodiment.
As shown in Figures 1 and 2, the locking device according to the portable terminal of the utility model embodiment comprises: the battery cover 40 of inner shell 20, clad battery (not shown) and battery cover 40 releasably is attached to tight lock part 30 on the described inner shell 20 by sliding.
Fig. 3 is the profile along X-X ' line of Fig. 2, and Fig. 4 is the schematic diagram according to the inner shell of the portable terminal of the utility model embodiment.
As shown in Figures 3 and 4, inner shell 20 combines with main casing 10 and in the space that forms circuit board C is housed.And inner shell 20 has depression and the storage tank 210 of formation.Be formed with engagement groove in this storage tank 210.At this preferably, the engagement groove of present embodiment comprises first engagement groove 212 and second engagement groove 213.First engagement groove 212 and second engagement groove, 213 belows have base plate 220 respectively, by this base plate 220 separate engagement groove with in circuit board C is housed the space.
Also be formed with first fixed lobe 216 on the described storage tank 210, be used for limiting the slip of tight lock part 30 with first holddown groove 316 (referring to Fig. 6 c) clamping described later.Further, also be formed with second holddown groove 214 and guiding groove 215 on the described storage tank 210, wherein second holddown groove 214 be used for second fixed lobe 314 described later (referring to Fig. 5 a) elasticity combine and limit the slip of tight lock part 30.Guiding groove 215 forms along the glide direction of tight lock part 30, and the part adjacent with second holddown groove 214 compared away from the recessed degree of the part of second holddown groove 214 less, strains take place and break away from and when guiding groove 215 slides from second holddown groove 214 in second fixed lobe 314 in view of the above, the shape that resiles gradually, thus can access the stable slip of tight lock part 30.
Fig. 5 a and Fig. 5 b are the stereogram according to the tight lock part of observing in different directions of the utility model embodiment.Fig. 6 a is the vertical view according to the tight lock part of the utility model embodiment, Fig. 6 b is the front view according to the tight lock part of the utility model embodiment, Fig. 6 c is the upward view according to the tight lock part of the utility model embodiment, and Fig. 6 d is the left view according to the tight lock part of the utility model embodiment.
Shown in Fig. 5 a and Fig. 5 b, tight lock part 30 has the body 310 that is slidably received within the storage tank 210, be formed on projection 311 on 310 the side surface (upper surface) of body, extend downwards from body 310 opposite side surfaces (lower surface) and the joint portion 312,313 that combines slidably with engagement groove.
And the joint portion of present embodiment preferably is formed with two pairs, promptly a pair of first joint portion 312 and a pair of second joint portion 313.The end of first joint portion 312 and second joint portion 313 is formed with hook-shaped combination projection, and in conjunction with projection, joint portion 312,313 is incorporated into engagement groove slidably by this.
With reference to Fig. 6 a to Fig. 6 d, tight lock part 30 of the present utility model also comprises the holddown groove 316 on the opposite side surface (lower surface) that is formed on body 310, is used for the fixing and locking portion 30 with 216 clampings of first fixed lobe.
And described tight lock part 30 also comprises from body 310 edges the second outwards outstanding fixed lobe 314, and this second fixed lobe 314 combines and fixing and locking portion 30 with second holddown groove, 214 elasticity.And strains take place and break away from and when guiding groove 215 slided, shape gradually resiled from second holddown groove 214 in second fixed lobe 314.In order to make second fixed lobe 314 possess elasticity, preferably, punching forms through hole 315 near described second fixed lobe 314 on the body 310, so that strain takes place second fixed lobe 314.
And, as shown in Figure 1, the battery cover 40 of locking device of the present utility model have be used to make projection 311 through holes that pass 410, from the outstanding card platform 420 of the inwall of this through hole 410.
In addition, portable terminal of the present utility model also comprises the main casing 10 that combines with inner shell 20.The peripheral part that combines with inner shell 20 of main casing 10 is provided with waterproof part 50.This waterproof part 50 has elastomer 510, is used to seal the gap between described inner shell 20 and the main casing 10.
In the utility model, because the engagement groove of inner shell 20 below is formed with base plate 220, therefore separated engagement groove with in circuit board C is housed the space, and the position that combines with main casing 10 is provided with waterproof part 50, even therefore be provided with the tight lock part 30 of sliding type locking inner shell 20, also do not influence water resistance with battery cover 40.
Below, action describes for the slide-and-lock of locking device of the present utility model.
Under state shown in Figure 2, when the user promotes the projection 311 of tight lock part 30 towards the right side, slide in first engagement groove 212 and second engagement groove 213 respectively in first joint portion 312 and second joint portion 313, and in sliding process, if first fixed lobe 216 snaps onto first holddown groove 316 of body 310 lower surfaces of tight lock part 30, then the slip of tight lock part 30 is restricted and can not continues to move, and the snapin part 317 and described card platform 420 mutual clampings of this moment protruding 311.In view of the above, battery cover 40 lock onto on the inner shell 20.
Otherwise, as user when (towards a left side) begins to promote the projection 311 of tight lock part 30 in the opposite direction from locking state, slide in first engagement groove 212 and second engagement groove 213 respectively too in first joint portion 312 and second joint portion 313, and in sliding process, first fixed lobe 216 breaks away from first holddown groove 316, and second fixed lobe 314 moves along the direction that sliding tray 215 shoals gradually, this moment, second fixed lobe 314 was out of shape gradually, and when arriving second holddown groove 214, second fixed lobe, 314 elastic return and being fixed in second holddown groove 214, the slip of tight lock part 30 is restricted and can not continues to move in view of the above.At this moment, battery cover 40 is disengaged with combining of inner shell 20, therefore can unload battery cover 40, changes battery.
The embodiment and the formation shown in the accompanying drawing of the record of this specification only are most preferred embodiments of the present utility model, rather than represent technological thought of the present utility model fully, so should be realized that according to the application and may have the embodiment that can replace this specification record and the various equivalents and the variation of the formation shown in the accompanying drawing.
Claims (10)
1. the locking device of a portable terminal is characterized in that comprising:
Inner shell has the storage tank that caves in and form, and is formed with engagement groove in this storage tank, and this engagement groove below forms base plate;
Tight lock part, extends downwards from described body opposite side surface and the joint portion that combines slidably with described engagement groove at the projection on the side surface that have the body that is slidably received within the described storage tank, is formed on described body;
Battery cover is arranged on described inner shell top, has to be used to make through hole that described projection passes and from the outstanding Ka Tai of the inwall of this through hole,
Wherein, when described projection is passed described through hole and is slided in described through hole, described projection and described Ka Tai clamping mutually.
2. the locking device of portable terminal as claimed in claim 1 is characterized in that described tight lock part also comprises to be formed on lip-deep first holddown groove of described body opposite side, is formed with first fixed lobe with the described first holddown groove clamping on the described storage tank.
3. the locking device of portable terminal as claimed in claim 1 or 2, it is characterized in that described tight lock part comprises that also described storage tank is formed with second holddown groove that combines with the described second fixed lobe elasticity from the second outwards outstanding fixed lobe of described body edges.
4. the locking device of portable terminal as claimed in claim 3, it is characterized in that described storage tank also is formed with the part ratio adjacent with described second holddown groove away from the more shallow guiding groove of the part of described second holddown groove, this guiding groove guides the slip of described second fixed lobe.
5. the locking device of portable terminal as claimed in claim 4 is characterized in that the part of close described second fixed lobe on the described body is formed with the through hole that is connected, and is used for providing elasticity to described second fixed lobe.
6. the locking device of portable terminal as claimed in claim 3 is characterized in that described joint portion is formed with two pairs, and each end to described joint portion is formed with hook-shaped combination projection.
7. portable terminal that has as any described locking device in the claim 1 to 6.
8. portable terminal as claimed in claim 7 is characterized in that described inner shell is incorporated into main casing, and this main casing combines with described inner shell and in the space that forms circuit board is housed.
9. portable terminal as claimed in claim 8, it is characterized in that described base plate separate described engagement groove with in described circuit board is housed the space.
10. portable terminal as claimed in claim 9 is characterized in that the peripheral part that combines with described inner shell of described main casing is provided with the rubber-like waterproof part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020100007016U KR20120000258U (en) | 2010-07-01 | 2010-07-01 | Slide locking device having waterproof means in mobile phone |
| KR20-2010-0007016 | 2010-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893396U true CN201893396U (en) | 2011-07-06 |
Family
ID=44222865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206146752U Expired - Lifetime CN201893396U (en) | 2010-07-01 | 2010-11-17 | Locking device of portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20120000258U (en) |
| CN (1) | CN201893396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025129A (en) * | 2016-06-22 | 2016-10-12 | 重庆长安汽车股份有限公司 | Power battery system and power battery module connecting structure |
| CN109698289A (en) * | 2018-12-26 | 2019-04-30 | 重庆蓝岸通讯技术有限公司 | A kind of battery cover locking apparatus and mancarried electronic aid |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102014801B1 (en) * | 2017-12-12 | 2019-08-27 | 엘지전자 주식회사 | Mobile terminal |
| KR102555954B1 (en) | 2018-08-31 | 2023-07-19 | 삼성디스플레이 주식회사 | Display device |
-
2010
- 2010-07-01 KR KR2020100007016U patent/KR20120000258U/en not_active Application Discontinuation
- 2010-11-17 CN CN2010206146752U patent/CN201893396U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025129A (en) * | 2016-06-22 | 2016-10-12 | 重庆长安汽车股份有限公司 | Power battery system and power battery module connecting structure |
| CN106025129B (en) * | 2016-06-22 | 2018-11-27 | 重庆长安汽车股份有限公司 | A kind of electrokinetic cell system and power battery module connection structure |
| CN109698289A (en) * | 2018-12-26 | 2019-04-30 | 重庆蓝岸通讯技术有限公司 | A kind of battery cover locking apparatus and mancarried electronic aid |
| CN109698289B (en) * | 2018-12-26 | 2022-01-07 | 重庆蓝岸通讯技术有限公司 | Battery cover locking device and portable electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120000258U (en) | 2012-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |