CN102729227A - Battery pack installation structure - Google Patents
Battery pack installation structure Download PDFInfo
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- CN102729227A CN102729227A CN201210215352XA CN201210215352A CN102729227A CN 102729227 A CN102729227 A CN 102729227A CN 201210215352X A CN201210215352X A CN 201210215352XA CN 201210215352 A CN201210215352 A CN 201210215352A CN 102729227 A CN102729227 A CN 102729227A
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- battery pack
- power brick
- locking piece
- mounting structure
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Abstract
The invention discloses a battery pack installation structure. The battery pack installation structure comprises a machine body expanding leg and a battery pack which is in sliding connection with the machine body expanding leg in a first direction, wherein the battery pack comprises a battery pack shell forming an overall appearance of the battery pack, a locking piece which forms rotating connection of which the axis is parallel to a second direction with the battery pack shell and is used for locking the machine body expanding leg by self-rotation, a sliding button piece which is arranged in the battery pack shell, forms sliding connection with the batter pack shell in the first direction and is used for unlocking by contacting and driving the locking piece and an elastic piece which is used for driving the locking piece to rotate towards the locking of the machine body expanding leg; in addition, a locking hole through which the locking piece can rotate and penetrate, and an operating hole by which the sliding button piece is exposed are formed in the battery pack shell, and the machine body expanding leg is provided with a locking slot matched with the locking piece; and the first direction is perpendicular to the second direction. The battery pack installation structure has the advantages that the structure is skillfully designed, the locking piece can be unlocked by operating the button part of the sliding button piece, and the machine body expanding leg and the battery pack can be separated simultaneously by the unlocking action.
Description
Technical field
The present invention relates to a kind of mounting structure, be specifically related to a kind of power brick mounting structure.
Background technology
Electric tool often adopts the source of power brick as electric power generally in order to use flexibly.Often adopting in the power brick mounting structure in the past is slidingly connected makes body exhibition pin and power brick constitute an integral body; Again with locking piece and corresponding groove structure locking; But the button that is used for release is provided with the top or the front end of power brick often, and such design often has two actions when taking off power brick, at first press the button; And then take off power brick; Button can not become flexible when taking off power brick, and the direction of button motion is general vertical with the battery travel direction or opposite, makes troubles to operation.
Summary of the invention
Be to solve the deficiency of prior art, thereby the object of the present invention is to provide a kind of direction of motion that can make unlock button and power brick and body to open up the power brick mounting structure of the consistent handled easily of direction that pin is separated.
In order to realize above-mentioned target; The present invention adopts following technical scheme: a kind of power brick mounting structure; Comprise: body is opened up pin, is used for constituting the power brick that is slidingly connected at first direction with above-mentioned body exhibition pin; It is characterized in that; Above-mentioned power brick comprises: be used to constitute the power brick monnolithic case battery pack case, with above-mentioned battery pack case constitute pivot center be parallel to being rotationally connected of second direction and be used for through the above-mentioned body exhibition of self twist-lock pin locking piece, be arranged in the above-mentioned battery pack case and constitute the rotation that is used for through contact the sliding button spare that drives above-mentioned locking piece release, being used to drive above-mentioned locking piece that is slidingly connected at above-mentioned first direction with it and be tending towards locking the elastic component that above-mentioned body is opened up pin; Above-mentioned battery pack case is formed with supply above-mentioned locking piece to rotate lock hole that passes and the handle hole that is used to expose above-mentioned sliding button spare, and above-mentioned body exhibition pin is provided with and is used for the lock slots that cooperates with above-mentioned locking piece; Above-mentioned first direction is perpendicular to above-mentioned second direction.
Preferably, above-mentioned power brick also comprises: be arranged on the button cover plate that above-mentioned battery pack case inside is used for partially enclosed aforesaid operations hole, the through hole that above-mentioned sliding button spare is provided with through above-mentioned button cover plate passes above-mentioned button cover plate.
Preferably, above-mentioned power brick also comprises: be fixed on the support that above-mentioned battery pack case inside is used to be provided with above-mentioned locking piece rotating shaft.
Preferably, above-mentioned battery pack case comprises: upper casing and lower casing, and above-mentioned lock hole is formed at above-mentioned upper casing, and the aforesaid operations hole is formed at above-mentioned lower casing.
Preferably, above-mentioned power brick also comprises: be arranged on the electric core that is positioned at above-mentioned lower casing position in the above-mentioned battery pack case, the top that above-mentioned support is arranged on above-mentioned electric core is arranged in above-mentioned upper casing.
Preferably; The hook part that above-mentioned locking piece branch is one of the forming, shaft sleeve part and push-jump portion; Above-mentioned hook part forms " J " font crotch structure, and above-mentioned shaft sleeve part center is provided with the axis hole that is used to be provided with rotating shaft, and intersect at above-mentioned shaft sleeve part place above-mentioned push-jump the end with above-mentioned buckle.
Preferably, above-mentioned shaft sleeve part and push-jump part are the mirror image two parts symmetrical, and above-mentioned hook part and elastic component are arranged at the position between above-mentioned shaft sleeve part and push-jump the two parts symmetrical.
Preferably, above-mentioned sliding button spare is divided into the button portion that is arranged on the above-mentioned button cover plate outside and is used to pass the contact site that the button cover plate is used to contact above-mentioned locking piece.
Preferably, above-mentioned contact portion is two parts of mirror image symmetry, and above-mentioned electric core is arranged between above-mentioned contact site two parts.
Preferably, above-mentioned contact site is a trapezoid block.
Preferably, the direction of motion of above-mentioned sliding button spare is parallel to said first direction.
Usefulness of the present invention is: structure is ingenious, can pass through the operation unlocked part to the button portion of sliding button spare, and the action of release can separate body exhibition pin and power brick simultaneously.
Description of drawings
Fig. 1 is the profile sketch map of a preferred embodiment of power brick mounting structure of the present invention;
Fig. 2 is a sectional structure sketch map embodiment illustrated in fig. 1;
Fig. 3 is the schematic perspective view of middle interior section structure embodiment illustrated in fig. 1.
The implication of Reference numeral among the figure:
1, body exhibition pin, 2, power brick, 3, upper casing, 4, lower casing, 5, locking piece, 6, elastic component; 7, sliding button spare, 8, lock slots, 9, the button cover plate, 10, support, 11, electric core, 12, hook part; 13, shaft sleeve part, 14, push-jump portion, 15, rotating shaft, 16, button portion, 17, contact site; A, first direction, B, second direction.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
Referring to figs. 1 through shown in Figure 3; Power brick mounting structure of the present invention mainly comprises: body exhibition pin 1 and power brick 2; As the general assembling form of this area body exhibition pin 1 and power brick 2, body exhibition pin 1 and power brick 2 are slidingly connected through formations such as slide rail, gathering sills, and the direction that is slidingly connected is parallel to first direction A; Shown in Fig. 1 and Fig. 2; When power brick 2 produces when sliding relatively to the positive direction (being the direction shown in the arrow) of first direction A and body exhibition pin 1, they realize separating, and can realize installation when reverse.
In order to realize locking body exhibition pin 1 and power brick, make them through after being slidingly installed, be locked in place integral body of formation, only realize release when needed.The formation of power brick 2 comprises: battery pack case, locking piece 5, sliding button spare 7.In addition, power brick is in order to realize its function, and the inside of battery pack case also is provided with electric core 11.
Wherein, Battery pack case constitutes the appearance profile of power brick, so that electric core 11 parts such as grade are set therein, need to prove; In order to make locking piece 5 stretch out battery pack case and the 1 formation locking of body exhibition pin; Battery pack case is provided with lock hole, can touch sliding button spare 7 in order to make the operator, and corresponding body exhibition pin 1 is formed with and is used for cooperating with locking piece 5 and the lock slots 8 relative with lock hole on the position; Battery pack case also is provided with the handle hole that is used to expose sliding button spare 7.As a kind of preferred version, battery pack case is made up of upper casing 3 and lower casing 4, and wherein upper casing 3 is near body exhibition pin 1; Lower casing 4 mainly is used for being provided with electric core 11, and upper casing 3 is provided with lock hole, and lower casing 4 is provided with handle hole; Such benefit is; In operation sliding button spare 7, hand also can hold the entire cell bag, and is more convenient.
Sliding button spare 7 is slidingly connected with the whole formation of battery pack case; The direction of sliding relatively also is parallel to first direction A; When hand operated sliding button spare 7 is a unlocking direction when first direction A slides, so release is identical with the direction of releasing power brick, handled easily; Particularly, sliding button spare 7 is slidingly connected with lower casing 4 formations.
As preferably; For the " locked in " operation hole, battery pack case inside also is provided with button cover plate 9, particularly; Button cover plate 9 is fixedly connected with lower casing 4 with inboard at lower casing 4 handle hole places; Button cover plate 9 is formed with through hole, can let the part of sliding button spare 7 pass, and another part then is arranged between button cover plate 9 and lower casing 4 inwalls.
As a kind of preferred version; Sliding button spare 7 is divided into the button portion 16 that is arranged on button cover plate 9 outsides and is used to pass the contact site 17 that button cover plate 9 is used to contact locking piece 5; With reference to Fig. 2 and shown in Figure 3; Button portion 16 overall length directions are parallel to first direction A and its outside and form the convexity of being convenient to operate, and this part is arranged between button cover plate 9 and lower casing 4 inwalls, are used for and the whole part that is slidingly connected and contacts when hand operated is provided that forms of battery pack case; Contact site 17 is formed by the direction extension of button portion 16 to locking piece 5, is used to contact locking piece 5 and rotates to force its direction to release.
Need to prove; The size of button portion 16 on first direction A should be greater than the size in this direction of lower casing 4 formed handle holes; It forms convexity laterally and should in handle hole, slide; And two extreme positions that slide should make release and locking be able to realize fully, and this requires the size in formed space and button cover plate 9 formed through holes between button cover plate 9 and the lower casing 4 will be enough greatly too.
Locking piece 5 is rotationally connected with the battery pack case formation, and the parallel axes of rotating shaft 15 need to prove that in second direction B first direction A is perpendicular to second direction B.Locking piece 5 can make its part reach from lock hole and realize locking the lock slots 8 through the rotation of self.In addition, also being provided with elastic component 6 in the battery pack case, making locking piece 5 in the following time of free state that is not receiving sliding button spare 7 effect, is to rotate to the direction that trends towards locking body exhibition pin 1.Elastic component 6 can be the torque spring shown in Fig. 2 and Fig. 3, and a wherein end of torque spring is fixedly connected with battery pack case, and the other end is connected with locking piece 5.
As a kind of preferred version, elastic component 6 and locking piece 5 be all near shell, and roughly be positioned at the scope of shell.In order to realize being rotationally connected of locking piece 5 and battery pack case; Above electric core 11, be provided with battery pack case, particularly be the support 10 that is fixedly connected with lower casing 4; Support 10 constitutes with locking piece 5 through rotating shaft 15 and is rotationally connected, and then being rotationally connected of realization and battery pack case.
As a kind of preferred version; Locking piece 5 is concrete to be divided to be one of the forming and is respectively applied for the hook part 12 of realizing difference in functionality, shaft sleeve part 13 and push-jump 14, and hook part 12 forms " J " font crotch structures, is used to block lock slots 8 and realizes locking; Shaft sleeve part 13 centers are provided with the axis hole that is used to be provided with rotating shaft 15; Be used to realize aforesaid being rotationally connected, push-jump 14 intersects at shaft sleeve part 13 places with hook part 12, is used for realizing and the contacting of sliding button spare 7 contact sites 17.
Need to prove; Because the existence of electric core 11, so be divided into the position that the mirror image two parts symmetrical removes to dodge electric core 11 for push-jump 14, corresponding shaft sleeve part 13 also is divided into the mirror image two parts symmetrical; The one, corresponding push-jump 14; The 2nd, also be convenient to be provided with elastic component 6 between shaft sleeve part 13 two parts, hook part 12 then is arranged between above-mentioned shaft sleeve part 13 and push-jump 14 two parts symmetrical, is used to make them to constitute a rigid unitary.
For correspondence remove to contact two parts of push-jump 14, sliding button spare 7 also is divided into two parts of corresponding mirror image symmetry, electric core 11 is arranged between contact site 17 two parts.In addition, in order to dodge the structural strength that structures such as splicing ear in the power brick guarantee contact site 17 simultaneously, as preferably, power brick adopts trapezoid block, and the bottom can guarantee structural strength like this, and the top can guarantee that again size is less.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (11)
1. power brick mounting structure; Comprise: body is opened up pin, is used for constituting the power brick that is slidingly connected at first direction with above-mentioned body exhibition pin; It is characterized in that; Above-mentioned power brick comprises: be used to constitute the power brick monnolithic case battery pack case, with above-mentioned battery pack case constitute pivot center be parallel to being rotationally connected of second direction and be used for through the above-mentioned body exhibition of self twist-lock pin locking piece, be arranged in the above-mentioned battery pack case and constitute the rotation that is used for through contact the sliding button spare that drives above-mentioned locking piece release, being used to drive above-mentioned locking piece that is slidingly connected at above-mentioned first direction with it and be tending towards locking the elastic component that above-mentioned body is opened up pin; Above-mentioned battery pack case is formed with supply above-mentioned locking piece to rotate lock hole that passes and the handle hole that is used to expose above-mentioned sliding button spare, and above-mentioned body exhibition pin is provided with and is used for the lock slots that cooperates with above-mentioned locking piece; Above-mentioned first direction is perpendicular to above-mentioned second direction.
2. power brick mounting structure according to claim 1; It is characterized in that; Above-mentioned power brick also comprises: be arranged on the button cover plate that above-mentioned battery pack case inside is used for partially enclosed aforesaid operations hole, the through hole that above-mentioned sliding button spare is provided with through above-mentioned button cover plate passes above-mentioned button cover plate.
3. power brick mounting structure according to claim 2 is characterized in that, above-mentioned power brick also comprises: be fixed on the support that above-mentioned battery pack case inside is used to be provided with above-mentioned locking piece rotating shaft.
4. power brick mounting structure according to claim 3 is characterized in that, above-mentioned battery pack case comprises: upper casing and lower casing, and above-mentioned lock hole is formed at above-mentioned upper casing, and the aforesaid operations hole is formed at above-mentioned lower casing.
5. power brick mounting structure according to claim 4 is characterized in that, above-mentioned power brick also comprises: be arranged on the electric core that is positioned at above-mentioned lower casing position in the above-mentioned battery pack case, the top that above-mentioned support is arranged on above-mentioned electric core is arranged in above-mentioned upper casing.
6. according to any described power brick mounting structure of claim 1 to 5; It is characterized in that; The hook part that above-mentioned locking piece branch is one of the forming, shaft sleeve part and push-jump portion; Above-mentioned hook part forms " J " font crotch structure, and above-mentioned shaft sleeve part center is provided with the axis hole that is used to be provided with rotating shaft, and intersect at above-mentioned shaft sleeve part place above-mentioned push-jump the end with above-mentioned buckle.
7. power brick mounting structure according to claim 6 is characterized in that, above-mentioned shaft sleeve part and push-jump part are the mirror image two parts symmetrical, and above-mentioned hook part and elastic component are arranged at the position between above-mentioned shaft sleeve part and push-jump the two parts symmetrical.
8. according to any described power brick mounting structure of claim 2 to 5, it is characterized in that above-mentioned sliding button spare is divided into the button portion that is arranged on the above-mentioned button cover plate outside and is used to pass the contact site that the button cover plate is used to contact above-mentioned locking piece.
9. power brick mounting structure according to claim 8 is characterized in that, above-mentioned contact portion is two parts of mirror image symmetry, and above-mentioned electric core is arranged between above-mentioned contact site two parts.
10. power brick mounting structure according to claim 9 is characterized in that, above-mentioned contact site is a trapezoid block.
11. power brick mounting structure according to claim 8 is characterized in that: the direction of motion of above-mentioned sliding button spare is parallel to said first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210215352.XA CN102729227B (en) | 2012-06-27 | 2012-06-27 | Battery pack installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210215352.XA CN102729227B (en) | 2012-06-27 | 2012-06-27 | Battery pack installation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102729227A true CN102729227A (en) | 2012-10-17 |
| CN102729227B CN102729227B (en) | 2014-12-10 |
Family
ID=46985881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210215352.XA Expired - Fee Related CN102729227B (en) | 2012-06-27 | 2012-06-27 | Battery pack installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729227B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369167A (en) * | 2013-08-12 | 2015-02-25 | 苏州宝时得电动工具有限公司 | Electric tool |
| CN105269531A (en) * | 2014-07-11 | 2016-01-27 | 松下知识产权经营株式会社 | Power tool |
| CN106485174A (en) * | 2015-08-25 | 2017-03-08 | 纬创资通股份有限公司 | Electronic installation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1015851A (en) * | 1996-07-05 | 1998-01-20 | Nippon Electric Ind Co Ltd | Locking mechanism of battery pack for power tool |
| JP2001351592A (en) * | 2000-06-06 | 2001-12-21 | Makita Corp | Rechargeable power tool |
| CN1790774A (en) * | 2004-12-15 | 2006-06-21 | 亚洲光学股份有限公司 | Battery locking mechanism |
| CN201168806Y (en) * | 2008-03-05 | 2008-12-24 | 王亮 | Electric drill with easy-to-detach batteries bag |
| JP2012043692A (en) * | 2010-08-20 | 2012-03-01 | Makita Corp | Tool battery |
| CN202878269U (en) * | 2012-06-27 | 2013-04-17 | 南京德朔实业有限公司 | Battery pack installation structure |
-
2012
- 2012-06-27 CN CN201210215352.XA patent/CN102729227B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1015851A (en) * | 1996-07-05 | 1998-01-20 | Nippon Electric Ind Co Ltd | Locking mechanism of battery pack for power tool |
| JP2001351592A (en) * | 2000-06-06 | 2001-12-21 | Makita Corp | Rechargeable power tool |
| CN1790774A (en) * | 2004-12-15 | 2006-06-21 | 亚洲光学股份有限公司 | Battery locking mechanism |
| CN201168806Y (en) * | 2008-03-05 | 2008-12-24 | 王亮 | Electric drill with easy-to-detach batteries bag |
| JP2012043692A (en) * | 2010-08-20 | 2012-03-01 | Makita Corp | Tool battery |
| CN202878269U (en) * | 2012-06-27 | 2013-04-17 | 南京德朔实业有限公司 | Battery pack installation structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369167A (en) * | 2013-08-12 | 2015-02-25 | 苏州宝时得电动工具有限公司 | Electric tool |
| CN105269531A (en) * | 2014-07-11 | 2016-01-27 | 松下知识产权经营株式会社 | Power tool |
| CN106485174A (en) * | 2015-08-25 | 2017-03-08 | 纬创资通股份有限公司 | Electronic installation |
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| Publication number | Publication date |
|---|---|
| CN102729227B (en) | 2014-12-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141210 Termination date: 20210627 |