CN1790774A - Battery locking mechanism - Google Patents
Battery locking mechanism Download PDFInfo
- Publication number
- CN1790774A CN1790774A CNA2004101033136A CN200410103313A CN1790774A CN 1790774 A CN1790774 A CN 1790774A CN A2004101033136 A CNA2004101033136 A CN A2004101033136A CN 200410103313 A CN200410103313 A CN 200410103313A CN 1790774 A CN1790774 A CN 1790774A
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- China
- Prior art keywords
- battery
- snap close
- impeller
- locking mechanism
- close piece
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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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- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a lock mechanism for cell in portable electronic products, which comprises: a cell box cover, a cell snap close member with a lock part and a engagement part, a drive member with a limit mechanism matched with said engagement part on one end and a contact part contacted with cell bottom on another end, a torsional spring to make lock part lock the cell safely, and a tensioned spring to produce given engagement force between limit and engagement parts and hold opening state by limit part when starting. This invention is convenient.
Description
[technical field]
The present invention relates to a kind of battery locking mechanism, refer to especially a kind of to lock tie up structure make the improvement so that the battery locking mechanism of the reserve battery of removing stage makeup and costume.
[background technology]
Continuous development along with electronic industry, the application of portable type electronic product is also day by day extensive, for example electronic products such as mobile computer, mobile phone, digital camera have all become popular product, and the flexibility and the convenience of its use are more and more paid attention to by the user.For example, digital camera all can dispose the battery that can change at any time in use and load the battery case of this battery, and to provide its work required power supply, the battery that serves as power supply can adopt the common dry cell or the reserve battery of this equipment as required.But no matter adopt which kind of battery, the user wishes that in use it can be by secure latch, and when needs are changed, only just can be with its timely replacing by simple operations.But, in actual use, especially when using dry cell, when the user need change the battery of digital camera, at first need to open battery cover, and then take out or the battery of packing into, but because after battery cover is unlocked, it can't rest under the open mode, but be suspended on the camera body and have dancing, so cause inconvenience and the as easy as rolling off a log damage battery cover of changing battery, and because of the electricity ratio of dry cell less, it is higher that it changes frequency, and this problem is just more outstanding.Compare with dry cell, the reserve battery of digital camera just obviously has long advantage of the time of discharging and recharging, but equally also should design for making things convenient for the user for the locking mechanism of reserve battery.As seen, the battery snap close problem of portable type electronic product and replacing problem have had influence on the whole result of use of electronic product, and are badly in need of and will solve.
[summary of the invention]
The object of the present invention is to provide a kind of to battery snap close safety, and the battery locking mechanism that can make things convenient for the user that battery is taken out and packs into.
According to above-mentioned purpose of the present invention, the invention provides a kind of battery locking mechanism, it is installed in and is used for lock on the battery case of portable type electronic product and ties up reserve battery, it includes the battery snap close piece that is installed on the battery case, is installed in impeller on the battery case, is installed in first elastic component on the battery case and is installed in second elastic component on the battery case in the mode of sliding, and wherein the battery snap close piece has one at least and the lock of battery snap close or release can be tied up portion; One end of impeller is formed with the position limiting structure that position-limiting action can be provided the battery snap close piece; The elastic force of first elastic component can act on the battery snap close piece, makes that the battery snap close piece can be really with the battery snap close; The elastic force that reaches second elastic component can act on the impeller, carries out spacing with the position limiting structure of guaranteeing impeller to the battery snap close piece.
The position limiting structure of above-mentioned impeller is stepped, and it includes a ladder and a downstairs on one.
Above-mentioned battery snap close piece also has an engaging piece that can match with the position limiting structure of impeller, and engaging piece designs for circular arc type and is cam-like.
Above-mentioned impeller also is provided with an annular installing hole, when impeller is installed, two screws need be passed its annular installing hole and lock the two-screw post that is arranged on the battery case, and the length of annular installing hole is greater than the spacing between the two-screw post.
Above-mentioned impeller is the structure that is the L type, and position limiting structure is positioned at the top of this impeller, then is positioned at the bottom of impeller and can stretches into the bottom of battery case with the contacted contact site of battery bottom.
Above-mentioned first elastic component is a torsion spring, and a wherein end pin of this torsion spring is resisted against on the battery case, and other end pin then is resisted against on the battery snap close piece.
Above-mentioned second elastic component is an extension spring, and the one end is fixed, and the other end then is installed on the impeller.
Compared to prior art, battery locking mechanism of the present invention can provide the snap close guarantee of a safety really to the battery in using, and when needs are changed battery, can make that the battery snap close piece remains on opening by the position limiting structure of this battery locking mechanism, so that replacing battery, and when the user pushed new battery in the battery case, all right auto-closing of the battery snap close piece of this battery locking mechanism so just can be user-friendly for operation.
[description of drawings]
Fig. 1 is the rigging position graph of a relation of battery locking mechanism of the present invention and battery case.
Fig. 2 is assembled to battery locking mechanism of the present invention on the battery case and with the schematic diagram of battery locking.
Fig. 3 is the schematic diagram after as shown in Figure 2 battery locking mechanism snap close piece is unlocked, and can take out easily or the battery of packing into this moment.
[embodiment]
Please be simultaneously referring to figs. 1 through shown in Figure 3, battery locking mechanism 1 of the present invention can be installed in the appropriate location of the battery case 9 of digital camera, this battery locking mechanism mainly includes battery case lid 10, battery snap close piece 20, rotating shaft 30, torsion spring 40, push rod 50, and member such as extension spring 60, wherein battery case lid 10 be assemblied on the wherein sidewall 90 of battery case 9 impaired with the shell that prevents battery 8, other member then is assemblied on another sidewall 91 of battery case 9, battery 8 is to pack into from the box top 92 of battery case 9, on the sidewall 91 of battery case 9, be symmetrically arranged with a pair of lug 93, and on each lug 93, all be processed with a through hole 94, on this sidewall 91, also be provided with two screw columns 95 and 96 and side channels 97 with certain altitude.
Two positive and negative electrode conducting strips 80 and 81 places corresponding to battery 8 at above-mentioned battery case lid 10 respectively are provided with an opening 11 and 12, are beneficial to the power supply of battery 8 logarithmic code cameras.
Above-mentioned battery snap close piece 20 is to be installed on the sidewall 91 of battery case 9 by a rotating shaft 30, and the box that is close to battery case 9 pushes up 92 positions, portion 21 is tied up for lock in a wherein end of this battery snap close piece 20, the other end is an engaging piece 22, tie up at lock and also to be provided with a rotation section 23 between portion 21 and the engaging piece 22, wherein to tie up portion 21 be that the box that convexedly stretches in battery case 9 pushes up 92 tops to lock, be used for pushing battery 8 tops and with battery 8 snap closes in battery case 9, the bottom surface that this lock is tied up portion 21 roughly is tabular, ties up at this lock on the end face of portion 21 and a boss 24 can also be set to be user-friendly for operation; The bottom of engaging piece 22 is designed and roughly is cam-like for circular arc type, and after battery snap close piece 20 was unlocked, this engaging piece 22 can be by push rod 50 spacing (being detailed later), thereby guarantees that battery snap close piece 20 can remain on opening; Rotation section 23 is provided with a through hole 25, one rotating shafts 30 can pass the through hole 94 that is positioned on the lug 93 and the through hole 25 of this rotation section 23, so just this battery snap close piece 20 can be articulated on the battery case 9 in the mode of rotating.Certainly, integral type also can be arranged to rotating shaft 30 in the rotation section 23 of this battery snap close piece 20, promptly a projection respectively is set, by projection and cooperating of lug 93 battery snap close piece 20 is articulated on the battery case 9 on the battery case 9 in the both sides of the rotation section 23 of battery snap close piece 20.This battery snap close piece also has the side surface 26 and the opposite side surface relative with this side surface 26 of a wherein sidewall 91 that is close to battery case 9, and promptly the back side 27.
Above-mentioned torsion spring 40 is first elastic components as battery locking mechanism 1 of the present invention, and it can be installed in the rotating shaft 30.In the present embodiment, this torsion spring 40 is by two cylindrical shells 41 and 42, be positioned on two cylindrical shells two free end pin 43 with 44 and the U type end pin 45 that is connected two cylindrical shells form, two cylindrical shells 41 and 42 all are sheathed in the rotating shaft 30 and lay respectively at the both sides of battery snap close piece 20, free end pin 43 and 44 can be resisted against on the sidewall 91 of battery case 9 at battery snap close piece 20 places, U type end pin 45 then can be resisted against on the back side 27 of battery snap close piece 20, the torsion of torsion spring 40 can be applied on the battery snap close piece 20 in this way, and make battery snap close piece 20 produce a clockwise moment of torsion, thereby guarantee that battery 8 can be tied up portion 21 by the lock of snap close piece 20 and compress.In addition, the U type end pin 45 of this torsion spring 40 provides a uniform torsion can also for battery snap close piece 20.Torsion spring 40 in the present embodiment can also adopt other configuration, for example, two torsion springs can be provided and it is assembled in the both sides of battery snap close piece 20 respectively, two torsion springs all have two free end pin, wherein an end pin can be used for being resisted against on the battery case 9, other end pin then can be stuck on the battery snap close piece 20, needed torsion is provided so also can for battery snap close piece 20.
Above-mentioned push rod 50 is the impellers as battery locking mechanism 1 of the present invention, it can be installed on the sidewall 91 of battery case 9 and be positioned at the below of battery snap close piece 20, the top 51 of this push rod 50 is turned round to be turn 90 degrees, and then by bending 90 degree, therefore whole push rod 50 roughly is the L shape in the bottom 52 of push rod.Be formed with the position limiting structure that can match with the engaging piece 22 of battery snap close piece 20 on the top 51 of this push rod 50, this position limiting structure is roughly stepped, ladder 510 is planes that are positioned at push rod 50 tops 51 on it, and its downstairs 511 is cancave cambered surfaces that are positioned at push rod 50 tops 51, after battery snap close piece 20 is unlocked, the engaging piece 22 of battery snap close piece 20 will contact with the downstairs 511 on push rod 50 tops 51 (please join shown in Figure 3), last ladder 510 can stop that then it is that the axle center rotates with rotating shaft 30, promptly by on this, downstairs 510,511 formed position limiting structures can be so that battery snap close piece 20 remains on opening, and can not close automatically; The place, centre position that is similar at push rod 50 also is provided with annular installing hole 53, two- screw 70 and 71 can pass this annular installing hole 53 and be locked screw column 95 and 96 on the sidewall 91 that is arranged in battery case 9, so just push rod 50 can be assemblied on the battery case 9, and because of the length of annular installing hole 53 is greater than the spacing between two- screw post 95 and 96, so push rod can slide up and down within the specific limits; Push rod 50 bottoms 52 are to pass the side channel 97 on the sidewall 91 that is positioned at battery case 9 and level stretches into battery case 9, and the bottom 52 of push rod 50 also is provided with the contact site of a circular arc boss 520 to touch as push rod 50 and battery 8 bottom connections.
Above-mentioned extension spring 60 is second elastic components as battery locking mechanism 1 of the present invention, it has a upper end and colludes 61 and one lower end and collude 62, it is that trip is in rotating shaft 30 that its upper end colludes 61, its lower end colludes 62 then in the through hole 54 of trip on push rod 50, one pulling force that makes progress is provided for like this push rod 50, and this pulling force will be passed to battery 8 bottoms.Therefore, in use can be in order to guarantee battery 8 by firm snap close, the torsion that the pulling force that is produced by this extension spring 60 should produce less than torsion spring 40, in order to avoid the bottom 52 of push rod 50 is battery 8 jack-up, thereby it is dangerous to make that battery uses.But the torsion that torsion spring 40 is produced also can not be too big, in order to avoid when changing battery 8, snap close piece 20 can not be maintained at opening and can return to closure state automatically under the effect of the U of torsion spring 40 type end pin 45, installs thereby influence battery 8.In the present embodiment, seven times of the torsion that produced of torsion spring 40 pulling force that must not be produced greater than extension spring 60.
As shown in Figure 2, battery locking mechanism 1 is to be in closure state, and battery 8 is loaded in the battery case 9.The detailed process of battery of packing into is as follows: battery 8 is to pack into from the opening part on the box top 92 of battery case 9, battery 8 bottoms will contact with the circular arc boss 520 of push rod 50 and force push rod 50 to move down, after battery 8 is packed into, extension spring 60 is elongated, and the amount of movement of push rod 50 reaches maximum, and the bottom 52 of push rod 50 has arrived the bottom surface of side channel 97.Meanwhile, battery snap close piece 20 will turn clockwise under the effect of torsion spring 40 and auto-closing, wherein the engaging piece 22 of battery snap close piece 20 will break away from the constraint of the position limiting structure of push rod 50 to it, and slide to ladder 510 along the cancave cambered surface of downstairs 511, and lock is tied up portion 21 and will be rotated to the top of battery 8 and it is compressed.The pulling force that the torsion that is produced because of torsion spring 40 is produced greater than extension spring 50, thus can guarantee that battery snap close piece 20 remains on closure state, and battery also will be by firm snap close.By foregoing description as can be known, when battery was installed, the user only need push battery in the battery case, and battery locking mechanism 1 just can auto-closing and with battery 8 secure latchs.
As shown in Figure 3, battery locking mechanism 1 is to be in opening, and battery 8 can be removed or change.The detailed process that discharges battery is as follows: external force acts on the boss 24 of battery snap close piece 20, make battery snap close piece 20 rotate counterclockwise certain angle along rotating shaft 30, its lock is tied up portion 21 will leave battery 8 tops, when battery 8 tops break away from pushing of battery snap close piece 20, battery 8 will be upspring automatically, thereby convenient with its taking-up.Need to prove that at this elastic force that is provided by the taper stage clip (not shown) that is installed in battery case 9 bottoms of upspringing automatically of battery 8 is realized, and the height that battery is upspring is also relevant with the elastic force of taper stage clip.Meanwhile, push rod 50 will be taken advantage of a situation under the effect of extension spring 60 and upwards be promoted, and the engaging piece 22 of battery snap close piece 20 also will slip into the downstairs 511 of push rod 50, and the restriction by last ladder 510 can prevent to make battery snap close piece 20 rotate because of the torsion that torsion spring 40 is produced, thereby guarantee that the battery snap close piece can remain on opening, can be convenient for changing battery.
Claims (32)
1. battery locking mechanism, it is installed on the battery case, be used for locking and tie up battery, it is characterized in that: this battery locking mechanism mainly includes the battery snap close piece that is installed on the battery case, is installed in impeller on the battery case, is installed in first elastic component on the battery case and is installed in second elastic component on the battery case in the mode of sliding, and wherein the battery snap close piece has one at least and the lock of battery snap close or release can be tied up portion; One end of impeller is formed with the position limiting structure that position-limiting action can be provided the battery snap close piece; The elastic force of first elastic component is to act on the battery snap close piece, makes that the battery snap close piece can be really with the battery snap close; The elastic force that reaches second elastic component is to act on the impeller, carries out spacing with the position limiting structure of guaranteeing impeller to the battery snap close piece.
2. battery locking mechanism as claimed in claim 1 is characterized in that: the position limiting structure of impeller is stepped, and it includes a ladder and a downstairs on one.
3. battery locking mechanism as claimed in claim 2 is characterized in that: the battery snap close piece also has an engaging piece that can match with the position limiting structure of impeller.
4. battery locking mechanism as claimed in claim 3 is characterized in that: the engaging piece of battery snap close piece designs for circular arc type and is cam-like.
5. battery locking mechanism as claimed in claim 1 is characterized in that: impeller also have one can with the contacted contact site of battery bottom.
6. battery locking mechanism as claimed in claim 5 is characterized in that: impeller also has an annular installing hole.
7. battery locking mechanism as claimed in claim 6, it is characterized in that: when impeller is installed, two-screw need be passed its annular installing hole and lock the two-screw post that is arranged on the battery case, and the length of annular installing hole is greater than the spacing between the two-screw post.
8. battery locking mechanism as claimed in claim 7 is characterized in that: impeller is the structure that is the L type, and position limiting structure is positioned at the top of this impeller, then is positioned at the bottom of impeller and can stretches into the bottom of battery case with the contacted contact site of battery bottom.
9. as claim 1,4 or 8 described battery locking mechanisms, it is characterized in that: first elastic component is a torsion spring, and a wherein end pin of this torsion spring is resisted against on the battery case, and other end pin then is resisted against on the battery snap close piece.
10. as claim 1,4 or 8 described battery locking mechanisms, it is characterized in that: second elastic component is an extension spring, and the one end is fixed on the battery case, and the other end then is fixed on the impeller.
11. as claim 1,4 or 8 described battery locking mechanisms, it is characterized in that: this mechanism also includes a rotating shaft, the battery snap close piece and first elastic component all are installed in this rotating shaft.
12. as claim 1,4 or 8 described battery locking mechanisms, it is characterized in that: this mechanism also includes a battery case lid.
13. battery locking mechanism, it is installed on the battery case, be used for locking and tie up battery, it is characterized in that: this battery locking mechanism mainly includes the battery snap close piece that is installed on the battery case and is installed in impeller on the battery case in the mode of sliding, wherein the battery snap close piece include one at least can be so that this battery snap close piece produces first elastic component of a moment of torsion, and one can tie up portion with the lock of battery snap close under the effect of first elastic component; On impeller, be formed with position limiting structure, be used for providing position-limiting action to the battery snap close piece, on impeller, also be formed with one second elastic component, this second elastic component can be so that produce an engaging force between position limiting structure and the battery snap close piece, when needs discharge battery and the lock of opening the battery snap close piece when tiing up portion, the engaging force that is provided by second elastic component can be so that position limiting structure remains on opening with snap close piece.
14. battery locking mechanism as claimed in claim 13, it is characterized in that: also be provided with on the impeller one can with the contacted contact site of battery bottom, when packing battery into, this contact site will be pressed down, thereby make the battery snap close piece can break away from the constraint of position limiting structure and close automatically under the effect of first elastic component.
15. battery locking mechanism as claimed in claim 14 is characterized in that: the position limiting structure of impeller is stepped, and it includes a ladder and a downstairs on one.
16. battery locking mechanism as claimed in claim 15 is characterized in that: impeller is a push rod that is the L type, and the top of this push rod is turned round to be turn 90 degrees, and the bottom is then by bending 90 degree.
17. battery locking mechanism as claimed in claim 16 is characterized in that: the contact site of impeller is in the bottom of push rod.
18. battery locking mechanism as claimed in claim 17 is characterized in that: contact site is the boss of a circular arc.
19. as claim 13 or 18 described battery locking mechanisms, it is characterized in that: also be provided with engaging piece on the battery snap close piece, this engaging piece can be meshed with the position limiting structure of impeller.
20. battery locking mechanism as claimed in claim 19 is characterized in that: the engaging piece of battery snap close piece is to be cam-like.
21. battery locking mechanism as claimed in claim 19 is characterized in that: tie up at the lock of battery snap close piece and also to be provided with a rotation section between portion and the engaging piece, this rotation section is mounted on the battery case.
22. battery locking mechanism as claimed in claim 21 is characterized in that: first elastic component is a torsion spring that is assembled on the rotation section of this battery snap close piece.
23. as claim 13 or 18 described battery locking mechanisms, it is characterized in that: second elastic component is an extension spring that is assembled on the impeller.
24. battery locking mechanism, it is installed on the battery case, be used for locking and tie up battery, it mainly includes a battery case lid that is used for protecting battery, it is characterized in that: this battery locking mechanism also includes the battery snap close piece that is installed on the battery case, is installed in impeller on the battery case, is installed in the torsion spring on the battery case with sliding type, and be installed in extension spring on the battery case, wherein the battery snap close piece has a rotation section, is positioned at rotation section one side and the lock of battery snap close or release can be tied up portion and be positioned at the engaging piece of rotation section opposite side at least; On impeller, be formed with at least the position limiting structure that can match with the engaging piece of battery snap close piece and can with the contacted contact site of battery; A wherein end pin of torsion spring is resisted against on the battery case, and its other end pin then is resisted against on the battery snap close piece; Reach extension spring and be mounted on the battery case, a wherein end of this extension spring is fixed, and the other end then is installed on the impeller.
25. battery locking mechanism as claimed in claim 24 is characterized in that: the position limiting structure of impeller is stepped, and it has a ladder and a downstairs on one.
26. battery locking mechanism as claimed in claim 24 is characterized in that: the engaging piece of battery snap close piece is to be cam-like.
27. as each described battery locking mechanism in the claim 24 to 26, it is characterized in that: the contact site of impeller is the bottom that is positioned at push rod, it can touch with the bottom connection of battery.
28. battery locking mechanism as claimed in claim 27 is characterized in that: contact site is the boss of a circular arc.
29. battery locking mechanism as claimed in claim 27 is characterized in that: impeller also has an annular installing hole.
30. battery locking mechanism as claimed in claim 29, it is characterized in that: when impeller is installed, two-screw need be passed its annular installing hole and lock the two-screw post that is arranged on the battery case, and the length of annular installing hole is greater than the spacing between the two-screw post.
31. as any described battery locking mechanism in the claim 24 to 26, it is characterized in that: this battery locking mechanism also includes a rotating shaft that is installed on the battery case, and battery snap close piece and torsion spring are installed in this rotating shaft.
32. as any described battery locking mechanism in the claim 24 to 26, it is characterized in that: an end of extension spring is hooked in the rotating shaft, the other end then is hooked in the through hole on the impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101033136A CN100401555C (en) | 2004-12-15 | 2004-12-15 | Battery locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101033136A CN100401555C (en) | 2004-12-15 | 2004-12-15 | Battery locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1790774A true CN1790774A (en) | 2006-06-21 |
| CN100401555C CN100401555C (en) | 2008-07-09 |
Family
ID=36788395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101033136A Expired - Fee Related CN100401555C (en) | 2004-12-15 | 2004-12-15 | Battery locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100401555C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796854A (en) * | 2007-09-05 | 2010-08-04 | 福纳克有限公司 | Battery lock |
| CN102593386A (en) * | 2011-01-17 | 2012-07-18 | 纬创资通股份有限公司 | Locking mechanism and electronic device with same |
| CN102729227A (en) * | 2012-06-27 | 2012-10-17 | 南京德朔实业有限公司 | Battery pack installation structure |
| CN103390737A (en) * | 2013-08-06 | 2013-11-13 | 江苏惠通集团有限责任公司 | Battery locker device |
| CN105702162A (en) * | 2014-11-28 | 2016-06-22 | 英业达科技有限公司 | A display panel fixing device |
| CN107565291A (en) * | 2017-08-17 | 2018-01-09 | 士商（湖州）精密技术有限公司 | The lockable mechanism of electric pipe enwinding, line device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074669B (en) * | 2010-12-20 | 2013-04-24 | 杭州大有科技发展有限公司 | Foot fastener |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3105790B2 (en) * | 1996-07-26 | 2000-11-06 | 埼玉日本電気株式会社 | Secondary battery lock structure |
| CN2396427Y (en) * | 1999-11-01 | 2000-09-13 | 得意精密电子工业有限公司 | Cell base |
| US7403802B2 (en) * | 2002-04-11 | 2008-07-22 | Lg Electronics Inc. | Battery and battery locking unit of mobile terminal |
| CN2563754Y (en) * | 2002-04-27 | 2003-07-30 | 深圳市好易通科技有限公司 | Battery latch lock structure |
| CN1520128A (en) * | 2003-01-24 | 2004-08-11 | 华冠通讯股份有限公司 | Clip buckle structure in battery seat |
-
2004
- 2004-12-15 CN CNB2004101033136A patent/CN100401555C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796854A (en) * | 2007-09-05 | 2010-08-04 | 福纳克有限公司 | Battery lock |
| CN102593386A (en) * | 2011-01-17 | 2012-07-18 | 纬创资通股份有限公司 | Locking mechanism and electronic device with same |
| CN102593386B (en) * | 2011-01-17 | 2014-05-28 | 纬创资通股份有限公司 | Locking mechanism and electronic device with same |
| CN102729227A (en) * | 2012-06-27 | 2012-10-17 | 南京德朔实业有限公司 | Battery pack installation structure |
| CN102729227B (en) * | 2012-06-27 | 2014-12-10 | 南京德朔实业有限公司 | Battery pack installation structure |
| CN103390737A (en) * | 2013-08-06 | 2013-11-13 | 江苏惠通集团有限责任公司 | Battery locker device |
| CN103390737B (en) * | 2013-08-06 | 2015-06-10 | 江苏惠通集团有限责任公司 | Battery locker device |
| CN105702162A (en) * | 2014-11-28 | 2016-06-22 | 英业达科技有限公司 | A display panel fixing device |
| CN105702162B (en) * | 2014-11-28 | 2018-10-23 | 英业达科技有限公司 | Display panel fixing device |
| CN107565291A (en) * | 2017-08-17 | 2018-01-09 | 士商（湖州）精密技术有限公司 | The lockable mechanism of electric pipe enwinding, line device |
| CN107565291B (en) * | 2017-08-17 | 2024-04-09 | 士商（湖州）精密技术有限公司 | Locking mechanism of electric pipe winding and wire winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100401555C (en) | 2008-07-09 |
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