CN103311469A - Opening-closing device of battery box - Google Patents
Opening-closing device of battery box Download PDFInfo
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- CN103311469A CN103311469A CN2012100636855A CN201210063685A CN103311469A CN 103311469 A CN103311469 A CN 103311469A CN 2012100636855 A CN2012100636855 A CN 2012100636855A CN 201210063685 A CN201210063685 A CN 201210063685A CN 103311469 A CN103311469 A CN 103311469A
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- closing device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to an opening-closing device of a battery box. Used for controlling opening and closing of a box body and a cover body of the battery box, the opening-closing device of the battery box comprises a shell, a buckle, an elastic piece, a pull rod and a clamping piece. The shell and the box body are fixedly connected. The inner wall of the shell is provided with a first clamping groove and a second clamping groove communicated with the first clamping groove, and the distance from the first clamping groove to the bottom of the shell is less than the distance from the second clamping groove to the bottom of the shell. The buckle comprises an abutting part and an engagement part, the abutting part is movably housed in the shell in a direction away from or near the opening, and one end of the engagement part is rotatably connected to the abutting part. The elastic piece is clamped between the abutting part and the bottom of the shell. One end of the pull rod is in rotating connection with the abutting part, and the other end is provided with a hook. The clamping piece consists of a connecting part, a clamping part and a shrinking neck part, and the clamping part is movably housed between the engagement part and the abutting part of the buckle. The opening-closing device of the battery box is convenient to open and close.
Description
[technical field]
The present invention relates to retaining mechanism, particularly relate to a kind of closing device of battery case.
[background technology]
Traditional housing and the hermetically-sealed construction between the lid normally adopt the retaining mechanism of snap fit and buckle that housing and lid are tightly locked.Snap fit and buckle are arranged at respectively the correspondence position of lid and housing, by snap fit being snapped in the tight lock of realizing housing and lid in the buckle.For example, battery case adopts this retaining mechanism usually.But this mechanism is subject to the restriction of the material of battery case, if material is harder, snap fit is difficult to snap in the buckle; If material is softer, snap fit and buckle be cannot fasten.And in use easily disconnected or distortion of the snap fit of this retaining mechanism causes retaining mechanism to lose efficacy or card is not tight, thereby causes the folding of housing and lid very inconvenient.
[summary of the invention]
Based on this, be necessary to provide the comparatively easily closing device of battery case of a kind of folding.
A kind of closing device of battery case, for the folding of box body and the lid of controlling described battery case, the closing device of described battery case comprises:
Housing, be fixedly connected with described box body, described housing has bottom and the opening relative with described bottom, offer the first draw-in groove on the inwall of described housing and second draw-in groove that is connected with described the first draw-in groove, and described the first draw-in groove arrives the distance of the bottom of described housing less than described the second draw-in groove to the distance of the bottom of described housing;
Buckle comprises support division and holding section, described support division towards away from or be contained in movably in the described housing near the direction of described opening, an end of described holding section wears described opening, the other end of described holding section is connected rotationally with described support division;
Elastic component is contained in the described housing, and described elastic component is held between the bottom of described support division and described housing;
Pull bar is contained in the described housing, and an end and the described support division of described pull bar are rotationally connected, and the other end is provided with the hook part; And
Holding part, but comprise the connecting portion that is fixedly connected with described lid, with the holding section of described support division butt, and be connected the necking part of described holding section and described connecting portion, the activity of described holding section is contained between the holding section and described support division of described buckle;
By promoting described holding part towards the direction near the bottom of described housing, and under the effect of the elastic-restoring force of described elastic component, the hook part that makes described pull bar optionally with described the first draw-in groove and described the second draw-in groove in one fasten, and make described holding section and described necking part hold mutually or make described holding section towards rotating away from the direction of described necking part and separating with described necking part.
In a preferred embodiment, offering the gathering sill that is communicated with described the first draw-in groove and described the second draw-in groove on the inwall of described housing, slides in described gathering sill in the hook part of described pull bar.
In a preferred embodiment, described gathering sill comprises the first guide part and the second guide part that is communicated with from beginning to end with described the first guide part, described the first draw-in groove is positioned at described the first guide part and described the second guide part near the junction of the bottom of described housing, and described the second draw-in groove is positioned at described the first guide part and described the second guide part away from the junction of the bottom of described housing.
In a preferred embodiment, be provided with the dividing plate that extends to opening direction along the bottom of described housing in the described housing, described the first draw-in groove, the second draw-in groove and described gathering sill all are positioned at a side of described dividing plate, and described elastic component is positioned at the opposite side of described dividing plate.
In a preferred embodiment, bottom along described housing on the inwall of described housing is interval with the first V-arrangement projection and the second V-arrangement projection that opens towards the bottom of described housing successively to described opening direction, described the first draw-in groove is formed at the bending place of described the first V-arrangement projection and a side relative with the bottom of described housing, described the second draw-in groove is formed by the bottom notch of the relatively described housing in bending place of described the second V-arrangement projection, between the bottom of described the first V-arrangement projection and described housing, also be provided with on the inwall of described housing and have the stopper that the bending place of described the first V-arrangement projection is pointed at an angle, described gathering sill is by described the first V-arrangement projection, the second V-arrangement projection, stopper, housing and dividing plate cooperate formation altogether, and described gathering sill is around described the first V-arrangement projection; And with a side of relatively described the second V-arrangement projection in the bending place of described the first V-arrangement projection separation that is projected as in the bottom of described housing, described the second draw-in groove is positioned at the same side of described separation to the projection of the bottom of described housing at the angle of the described first V-arrangement projection of sensing of the projection of the bottom of described housing and described stopper.
In a preferred embodiment, the angle that projection and the described stopper of described the second draw-in groove in the bottom of described housing points to described the first V-arrangement projection to the projection of the bottom of described housing at described separation and described dividing plate between the projection of the bottom of described housing, described the first guide part is cooperated altogether by described the first V-arrangement projection, the second V-arrangement projection, stopper and described dividing plate and forms, and described the second guide part is jointly cooperated by the inwall of described the first V-arrangement projection, the second V-arrangement projection, stopper and described housing and forms.
In a preferred embodiment, the bottom of described the first guide part is provided with the hook part that stops described pull bar slides into described the second draw-in groove from described the first draw-in groove first step.
In a preferred embodiment, the bottom of described the second guide part is provided with the hook part that stops described pull bar slides into described the first draw-in groove from described the second draw-in groove second step.
In a preferred embodiment, the bottom of described the second guide part is provided with inclined plane part between described the second draw-in groove and described second step, and described inclined plane part is higher than described inclined plane part near an end of described second step near an end of described the second draw-in groove.
In a preferred embodiment, described holding section is two, one end of two described holding sections is connected rotationally with the two ends of described support division respectively, and when described buckle was contained in described opening, the shortest distance was less than the width of described holding section between the other end of described two holding sections.
The closing device of above-mentioned battery case, housing is fixedly connected with the box body of battery case, by the holding part that promotes towards the bottom direction of housing to be fixedly connected with lid, the drive buckle moves towards the bottom direction of housing, and elastic component compression, rotate towards the direction of the necking part of close holding part the holding section, pull bar moves towards the bottom direction near housing with buckle, elastic component one elastic-restoring force is provided and the hook part that makes pull bar optionally with the first draw-in groove and the second draw-in groove in one fasten, and make holding section and necking part hold mutually or make the holding section towards rotating away from the direction of the necking part of holding part and separating with necking part, thereby the closure of the box body of realizing battery case and lid or open, therefore, the closing device folding of above-mentioned battery case is comparatively convenient.
[description of drawings]
Fig. 1 is the structural representation of closing device of the battery case of an execution mode;
Fig. 2 is the three-dimensional explosive view of the closing device of battery case shown in Figure 1;
Fig. 3 is the planar explosive figure of another angle of the closing device of battery case shown in Figure 1;
Fig. 4 is the enlarged drawing of a section of housing of the closing device of battery case shown in Figure 3;
State diagram when Fig. 5 is the opening of closing device of battery case shown in Figure 1;
State diagram when Fig. 6 is closing device closed of battery case shown in Figure 1.
[embodiment]
Further specify below in conjunction with the closing device of the drawings and specific embodiments to battery case.
As shown in Figure 1, the closing device 10 of the battery case of an execution mode is used for the box body (not shown) of control battery case and the folding of lid (not shown).The closing device 10 of battery case comprises housing 100, buckle 200, elastic component 300, pull bar 400 and holding part 500.
See also Fig. 2, housing 100 roughly is cuboid.Housing 100 is fixedly connected with box body.Housing 100 can be formed in one with box body.Housing 100 has bottom 110 and the opening 120 relative with bottom 110.The second draw-in groove 140 that offers the first draw-in groove 130 on the inwall of housing 100 and be connected with the first draw-in groove 130, and the first draw-in groove 130 arrives the distance of the bottom 110 of housing 100 less than the second draw-in groove 140 to the distance of the bottom 110 of housing 100.Offer the gathering sill 150 that is communicated with the first draw-in groove 130 and the second draw-in groove 140 on the inwall of housing 100.Gathering sill 150 comprises the first guide part 152 and the second guide part 154 that is communicated with the first guide part 152 head and the tail.The first draw-in groove 130 is positioned at the junction of the bottom 110 of the first guide part 152 and the second guide part 154 close housings 100.The second gathering sill 154 is positioned at the first guide part 152 and the second guide part 154 away from the junction of the bottom 110 of housing 100.Be provided with the dividing plate 160 that extends to opening 120 directions along the bottom 110 of housing 100 in the housing 100.The first draw-in groove 130, the second draw-in groove 140 and gathering sill 150 all are positioned at a side of dividing plate 160, and elastic component 300 is positioned at the opposite side of dividing plate 160.In the present embodiment, the bottom 110 along housing 100 is interval with the first V-arrangement projection 170 and the second V-arrangement projection 180 that opens towards the bottom 110 of housing 100 successively on 100 of housing the inwall to opening 120 directions.The first draw-in groove 130 is formed at the bending place of the first V-arrangement projection 170 and a side relative with the bottom 110 of housing 100.The second draw-in groove 140 is formed by bottom 110 depressions of the relative housing 100 in the bending place of the second V-arrangement projection 180.Between the bottom 110 of the first V-arrangement projection 170 and housing 100, be provided with stopper 190 on the inwall of housing 100.Stopper 190 is roughly triangular in shape, and the bending place of the first V-arrangement projection 170 is pointed at an one angle, and its limit relative with the angle of the bending place of pointing to the first V-arrangement projection 170 is fixedly connected with the bottom 110 of housing 100.Gathering sill 150 was formed by the first V-arrangement projection 170, the second V-arrangement projection 180, stopper 190, housing 100 and 160 common cooperations of dividing plate, and gathering sill 150 is around the first V-arrangement projection 170.The first guide part 152 is total to cooperate by the first V-arrangement projection 170, the second V-arrangement projection 180, stopper 190 and dividing plate 160 and forms.The second guide part 154 is jointly cooperated by the inwall of the first V-arrangement projection 170, the second V-arrangement projection 180, stopper 190 and housing 100 and forms.
Buckle 200 comprises support division 210 and holding section 220.Support division 210 towards away from or be contained in movably in the housing 100 near the direction of opening 120.The two ends of support division 210 and two of housing 100 relative sidewall elasticity butts, and the distance at the two ends of support division 210 is greater than the width of the opening 120 of housing 100, thereby in the time of can preventing that buckle 200 from separating with holding part 500, buckle 200 can not break away from from housing 100.In other embodiments, in the relative both sides, opening 10 edges of housing 100 the stopper (not shown) is set, in the time of can preventing that buckle 200 from separating with holding part 500, buckle 200 can not break away from from housing 100 yet.Support division 210 is provided with locating piece 212 near a side of the bottom 110 of housing 100.Locating piece 212 can be for conical, cylindrical etc.One end of holding section 220 wears opening 120, and the other end of holding section 220 is connected rotationally with support division 210.Holding section 220 is two, and an end of two holding sections 220 is rotationally connected with the two ends of support division 210 respectively.Be appreciated that two holding sections 220 are provided with projection (figure is mark not) away from an end correspondence of support division 210, when buckle 200 is contained in opening 120, two holding section 220 relative motions.
See also Fig. 3 and Fig. 4, in the present embodiment, slide along the first guide part 152 from the second draw-in groove 140 to first draw-in grooves 130 in order to make hook part 410, slide along the second guide part 154 from the first draw-in groove 130 to second draw-in grooves 140, with a side of relative the second V-arrangement projection 180 in the bending place of the first V-arrangement projection 170 the bottom 110 of housing 100 be projected as separation B, the second draw-in groove 140 is positioned at the same side of separation B to the projection D of the bottom 110 of housing 100 at the angle of the sensing first V-arrangement projection 170 of the projection C of the bottom 110 of housing 100 and stopper 190, and the second draw-in groove 140 at the angle of the sensing first V-arrangement projection 170 of the projection C of the bottom 110 of housing 100 and stopper 190 to the projection D of the bottom 110 of housing 100 at separation B and dividing plate 160 between the projection of the bottom 110 of housing 100, thereby so that hook part 410 is along the first guide part 152 from the second draw-in groove 140 to first draw-in grooves 130, along the second guide part 154 from the first draw-in groove 130 to second draw-in grooves 140.In other embodiments, the projection D to the bottom 110 of housing 100 overlaps with separation B the second draw-in groove 140 at the angle of the sensing first V-arrangement projection 170 of the projection C of the bottom 110 of housing 100 and stopper 190, or is positioned at the both sides of separation B.
In the present embodiment, the bottom of the first guide part 152 is provided with the hook part 410 of prevention pull bar 400 from the first step 1522 of the first draw-in groove 130 to second draw-in grooves 140, it is first step 1522 is higher than close the first draw-in groove 130 near an end of the second draw-in groove 140 a end, thereby so that hook part 410 along the first guide part 152 behind the second draw-in groove 140 to first draw-in grooves 130, first step 1522 can stop hook part 410 to be return in the second draw-in groove 140 along the first guide part 152, and namely hook part 410 can only slide into the second draw-in groove 140 from the first draw-in groove 130 along the second guide part 154.The bottom of the second guide part 154 is provided with the hook part 410 that stops pull bar 400 slides into the first draw-in groove 130 from the second draw-in groove 140 second step 1542, it is second step 1542 is higher than close the second draw-in groove 140 near an end of the first draw-in groove 130 a end, thereby so that after hook part 410 slided into the second draw-in groove 140 along the second guide part 154 from the first draw-in groove 130, second step 1542 can stop hook part 410 to be return in the first draw-in groove 130 along the second guide part 154.Be that hook part 410 can only slide into the first draw-in groove 130 from the second draw-in groove 140 along the first guide part 184.In other embodiments, also can first step 1522 only be set in the bottom of the first guide part 152 or only in the bottom of the second guide part 154 second step 1542 be set.In order to make the hook part 410 can be successfully along the second guide part 154 from the first draw-in groove 130 to second draw-in grooves 140, the bottom of the second guide part 154 also is provided with inclined plane part 1544 between the second draw-in groove 140 and second step 1542, inclined plane part 1544 is near an end that is higher than inclined plane part 1544 close second steps 1542 of an end of the second draw-in groove 140.
But holding part 500 comprises the connecting portion 510 that is fixedly connected with lid, with the holding section 520 of support division 210 butts, and is connected the necking part 530 of holding section 520 and connecting portion 510.Holding section 520 activities are contained between the holding section 220 and support division 210 of buckle 200.The width of necking part 530 is less than the width of holding section 520.When two holding sections 220 are contained in opening 120, two holding sections 220 are slightly larger than or equal the width of necking part 530 away from the beeline between the end of support division 210, and when the width of holding section 520 is contained in opening 120 greater than two holding sections 220 away from the beeline between the end of support division 210, and the width less than opening 120, thereby so that holding section 220 contacts with necking part 530 when being contained in opening 120, and the holding section 520 of holding part 500 held, thereby realize the engaging function.In the present embodiment, two holding sections 220 are equipped with first tilt facial (figure is mark) away from an end of support division 210, two the first inclination faces are oppositely arranged, and the both sides correspondence of holding section 520 is provided with and facial contacted the second inclination of the first inclination facial (figure marks), namely first tilts facially to be complementary with the second facial angle of inclination that tilts, thereby makes things convenient for engaging between buckle 200 and the holding part 500.By towards the direction push card gripping member 500 near the bottom 110 of housing 100, and under the effect of the elastic-restoring force of elastic component 300, the hook part 410 that makes pull bar 400 optionally with the first draw-in groove 130 and the second draw-in groove 140 in one fasten, and make holding section 220 and necking part 530 hold mutually or make holding section 220 towards rotating away from the direction of the necking part 530 of holding part 500 and separating with necking part 530.
The closing device 10 of above-mentioned battery case can be applicable to the battery case of light fixture, the battery case of electric toy car etc.
The closing device 10 of above-mentioned battery case realizes that the moving process of battery case is as follows:
See also Fig. 5, what the arrow among Fig. 5 represented is the direction of hook part 410 motions of pull bar 400.When closed, bottom 110 direction push card gripping members 500 towards housing 100, holding part 500 pushes the support division 210 of buckle 200, buckle 200 is moved towards bottom 110 directions of housing 100, two holding sections 220 of buckle 200 are rotated towards mutually close direction, two holding sections 220 engaged with the holding section 520 of holding part 500 with 100 common cooperations of housing, and elastic component 300 compressions, the hook part 410 of pull bar 400 is withdrawed from from the second draw-in groove 140, and slide along the first guide part 152 of gathering sill 150, elastic component 300 resets, and then hook part 410 holds mutually with the first draw-in groove 130, at this moment, the box body of battery case and lid are closed.
See also Fig. 6, what the arrow among Fig. 6 represented is the direction of hook part 410 motions of pull bar 400.When opening, bottom 110 direction push card gripping members 500 towards housing 100, holding part 500 pushes the support division 210 of buckle 200, buckle 200 is moved towards bottom 110 directions of housing 100, elastic component 300 compressions, the hook part 410 of pull bar 400 is withdrawed from from the first draw-in groove 130, and slide along the second guide part 154 of gathering sill 150, elastic component 300 resets, and buckle 200 and holding part 500 are moved towards bottom 110 directions away from housing 100, stretch out from opening 120 holding section 220 of buckle 200, two holding sections 220 towards mutually away from direction rotate, and separate with holding part 500, thereby battery case can be opened.
The closing device 10 of above-mentioned battery case, housing 100 is fixedly connected with the box body of battery case, promote the holding part 500 that is fixedly connected with lid by bottom 110 directions towards housing 100, drive buckle 200 moves towards bottom 110 directions of housing 100, and elastic component 300 compressions, rotate towards the direction of the necking part 530 of close holding part 500 holding section 220, pull bar 400 moves towards bottom 110 directions near housing 100 with buckle 200, elastic component 300 elastic-restoring force is provided and the hook part 410 that makes pull bar 400 optionally with the first draw-in groove 130 and the second draw-in groove 140 in one fasten, and make holding section 220 and necking part 530 hold mutually or make holding section 220 towards rotating away from the direction of the necking part 530 of holding part 500 and separating with necking part 530, thereby the closure of the box body of realizing battery case and lid or open, therefore, closing device 10 foldings of above-mentioned battery case are comparatively convenient.
Be appreciated that, the first V-arrangement projection 170 and the second V-arrangement projection 180 can omit, at this moment, the first draw-in groove 130 and the second draw-in groove 140 outwards are recessed to form by the inwall of housing 100, and the inwall of housing 100 outwards is recessed to form the gathering sill that is communicated with the first draw-in groove 130 and the second draw-in groove 140.Dividing plate 160 can omit.Gathering sill 150 can omit, and at this moment, realizes that by stirring hook part 410 one in hook parts 410 and the first draw-in groove 130 and the second draw-in groove 140 holds mutually.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the closing device of a battery case is used for controlling the folding of box body and the lid of described battery case, it is characterized in that, the closing device of described battery case comprises:
Housing, be fixedly connected with described box body, described housing has bottom and the opening relative with described bottom, offer the first draw-in groove on the inwall of described housing and second draw-in groove that is connected with described the first draw-in groove, and described the first draw-in groove arrives the distance of the bottom of described housing less than described the second draw-in groove to the distance of the bottom of described housing;
Buckle comprises support division and holding section, described support division towards away from or be contained in movably in the described housing near the direction of described opening, an end of described holding section wears described opening, the other end of described holding section is connected rotationally with described support division;
Elastic component is contained in the described housing, and described elastic component is held between the bottom of described support division and described housing;
Pull bar is contained in the described housing, and an end and the described support division of described pull bar are rotationally connected, and the other end is provided with the hook part; And
Holding part, but comprise the connecting portion that is fixedly connected with described lid, with the holding section of described support division butt, and be connected the necking part of described holding section and described connecting portion, the activity of described holding section is contained between the holding section and described support division of described buckle;
By promoting described holding part towards the direction near the bottom of described housing, and under the effect of the elastic-restoring force of described elastic component, the hook part that makes described pull bar optionally with described the first draw-in groove and described the second draw-in groove in one fasten, and make described holding section and described necking part hold mutually or make described holding section towards rotating away from the direction of described necking part and separating with described necking part.
2. the closing device of battery case according to claim 1 is characterized in that, offers the gathering sill that is communicated with described the first draw-in groove and described the second draw-in groove on the inwall of described housing, slides in described gathering sill in the hook part of described pull bar.
3. the closing device of battery case according to claim 2, it is characterized in that, described gathering sill comprises the first guide part and the second guide part that is communicated with from beginning to end with described the first guide part, described the first draw-in groove is positioned at described the first guide part and described the second guide part near the junction of the bottom of described housing, and described the second draw-in groove is positioned at described the first guide part and described the second guide part away from the junction of the bottom of described housing.
4. the closing device of battery case according to claim 3, it is characterized in that, be provided with the dividing plate that extends to opening direction along the bottom of described housing in the described housing, described the first draw-in groove, the second draw-in groove and described gathering sill all are positioned at a side of described dividing plate, and described elastic component is positioned at the opposite side of described dividing plate.
5. the closing device of battery case according to claim 4, it is characterized in that, bottom along described housing on the inwall of described housing is interval with the first V-arrangement projection and the second V-arrangement projection that opens towards the bottom of described housing successively to described opening direction, described the first draw-in groove is formed at the bending place of described the first V-arrangement projection and a side relative with the bottom of described housing, described the second draw-in groove is formed by the bottom notch of the relatively described housing in bending place of described the second V-arrangement projection, between the bottom of described the first V-arrangement projection and described housing, also be provided with on the inwall of described housing and have the stopper that the bending place of described the first V-arrangement projection is pointed at an angle, described gathering sill is by described the first V-arrangement projection, the second V-arrangement projection, stopper, housing and dividing plate cooperate formation altogether, and described gathering sill is around described the first V-arrangement projection; And with a side of relatively described the second V-arrangement projection in the bending place of described the first V-arrangement projection separation that is projected as in the bottom of described housing, described the second draw-in groove is positioned at the same side of described separation to the projection of the bottom of described housing at the angle of the described first V-arrangement projection of sensing of the projection of the bottom of described housing and described stopper.
6. the closing device of battery case according to claim 5, it is characterized in that, the angle that projection and the described stopper of described the second draw-in groove in the bottom of described housing points to described the first V-arrangement projection to the projection of the bottom of described housing at described separation and described dividing plate between the projection of the bottom of described housing, described the first guide part is cooperated altogether by described the first V-arrangement projection, the second V-arrangement projection, stopper and described dividing plate and forms, and described the second guide part is jointly cooperated by the inwall of described the first V-arrangement projection, the second V-arrangement projection, stopper and described housing and forms.
7. the closing device of battery case according to claim 6 is characterized in that, the bottom of described the first guide part is provided with the hook part that stops described pull bar slides into described the second draw-in groove from described the first draw-in groove first step.
8. according to claim 6 or the closing device of 7 described battery cases, it is characterized in that, the bottom of described the second guide part is provided with the hook part that stops described pull bar slides into described the first draw-in groove from described the second draw-in groove second step.
9. the closing device of battery case according to claim 8, it is characterized in that, the bottom of described the second guide part is provided with inclined plane part between described the second draw-in groove and described second step, described inclined plane part is higher than described inclined plane part near an end of described second step near an end of described the second draw-in groove.
10. the closing device of battery case according to claim 9, it is characterized in that, described holding section is two, one end of two described holding sections is connected rotationally with the two ends of described support division respectively, when described buckle was contained in described opening, the shortest distance was less than the width of described holding section between the other end of described two holding sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210063685.5A CN103311469B (en) | 2012-03-12 | 2012-03-12 | The closing device of battery case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210063685.5A CN103311469B (en) | 2012-03-12 | 2012-03-12 | The closing device of battery case |
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| CN103311469A true CN103311469A (en) | 2013-09-18 |
| CN103311469B CN103311469B (en) | 2016-04-13 |
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| CN201210063685.5A Expired - Fee Related CN103311469B (en) | 2012-03-12 | 2012-03-12 | The closing device of battery case |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092342A (en) * | 2016-11-21 | 2018-05-29 | 佛山市顺德区顺达电脑厂有限公司 | Cradle and its battery connection module |
| CN108321857A (en) * | 2017-01-16 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Charge module |
| CN110901244A (en) * | 2016-12-30 | 2020-03-24 | 厦门喵宝科技有限公司 | Stable micro printer opens and shuts lid |
| CN113879548A (en) * | 2021-09-15 | 2022-01-04 | 惠州市翼飞智能科技有限公司 | Unmanned aerial vehicle capable of rapidly disassembling and assembling battery |
| CN117059998A (en) * | 2023-10-11 | 2023-11-14 | 惠州市乐亿通科技有限公司 | Structure for installing battery box and battery box |
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| US20030056346A1 (en) * | 2001-09-21 | 2003-03-27 | Perrero Vincenzo Buffa Di | Buckle for safety belt with three branches, in particular for safety seats for children carried in motor vehicles and the like |
| CN101470472A (en) * | 2007-12-26 | 2009-07-01 | 英业达股份有限公司 | Electronic device |
| CN201315722Y (en) * | 2008-10-31 | 2009-09-23 | 佛山市顺德区顺达电脑厂有限公司 | Fixing and ejecting mechanism |
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2012
- 2012-03-12 CN CN201210063685.5A patent/CN103311469B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030056346A1 (en) * | 2001-09-21 | 2003-03-27 | Perrero Vincenzo Buffa Di | Buckle for safety belt with three branches, in particular for safety seats for children carried in motor vehicles and the like |
| CN101470472A (en) * | 2007-12-26 | 2009-07-01 | 英业达股份有限公司 | Electronic device |
| CN201315722Y (en) * | 2008-10-31 | 2009-09-23 | 佛山市顺德区顺达电脑厂有限公司 | Fixing and ejecting mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092342A (en) * | 2016-11-21 | 2018-05-29 | 佛山市顺德区顺达电脑厂有限公司 | Cradle and its battery connection module |
| CN110901244A (en) * | 2016-12-30 | 2020-03-24 | 厦门喵宝科技有限公司 | Stable micro printer opens and shuts lid |
| CN110901244B (en) * | 2016-12-30 | 2022-03-22 | 厦门喵宝科技有限公司 | Stable micro printer opens and shuts lid |
| CN108321857A (en) * | 2017-01-16 | 2018-07-24 | 富士康(昆山)电脑接插件有限公司 | Charge module |
| CN108321857B (en) * | 2017-01-16 | 2023-07-18 | 富士康(昆山)电脑接插件有限公司 | Charging module |
| CN113879548A (en) * | 2021-09-15 | 2022-01-04 | 惠州市翼飞智能科技有限公司 | Unmanned aerial vehicle capable of rapidly disassembling and assembling battery |
| CN117059998A (en) * | 2023-10-11 | 2023-11-14 | 惠州市乐亿通科技有限公司 | Structure for installing battery box and battery box |
| CN117059998B (en) * | 2023-10-11 | 2023-12-26 | 惠州市乐亿通科技股份有限公司 | Structure for installing battery box and battery box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311469B (en) | 2016-04-13 |
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