CN203666358U - Battery pack mounting and fixing structure - Google Patents
Battery pack mounting and fixing structure Download PDFInfo
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- CN203666358U CN203666358U CN201320774248.4U CN201320774248U CN203666358U CN 203666358 U CN203666358 U CN 203666358U CN 201320774248 U CN201320774248 U CN 201320774248U CN 203666358 U CN203666358 U CN 203666358U
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- power brick
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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 utility model discloses a battery pack mounting and fixing structure, and relates to the technical field of mounting and fixing of electric automobiles. The problems that an existing battery pack quick replacing structure is heavy, complex in structure, high in cost and the like are solved. The battery pack mounting and fixing structure comprises a battery pack, a supporting assembly and a locking assembly. The bottom of the battery pack is provided with bottom wheels. The supporting assembly comprises a support which is provided with a supporting table and leading grooves, the leading grooves can lead the bottom wheels, when the bottom wheels rotate along the leading grooves, the leading grooves can lead the battery pack to the mounting position, and first grooves capable of containing the bottom wheels are formed in the leading grooves. The locking assembly can fix the battery pack relative to the position of the support when the battery pack is placed at the mounting position and the locking assembly is in a locking state. The battery pack mounting and fixing structure is used for mounting and fixing the battery pack.
Description
Technical field
The utility model relates to batteries of electric automobile field engineering field, relates in particular to a kind of power brick mount fixing structure.
Background technology
Electronlmobil refers to take vehicle power as power, travels with power wheel, meets the vehicle of arteries of communication, legislative control on safety requirements.Due to less to the relative orthodox car of environmental concerns, there is vast potential for future development.
Power brick is the energy-storage units of electronlmobil, is also the core component of electronlmobil.The energy density limitation little and battery battery core performance of existing power brick is restricting the development of electronlmobil.In the north, winter, outdoor temperature was lower, and under lithium ion battery low temperature situation, charging performance greatly declines and even can not fill electricity.This just need to pull down power brick and transfer to the place that temperature is relatively high and charge, thus need carry out quick detach, quick change to power brick, to solve the problem that can not charge to power brick under low temperature.Existing power brick mounting means to be adopted and the bolted mode of car load, it is keeped in repair and is changed inconvenience, and be unfavorable for the quick detach quick change to power brick but dismantle power brick by the method.And although existing power brick quick change mode can address the above problem, its corresponding power brick quick-change structure exists that weight is large, complex structure, high in cost of production defect.
Utility model content
Embodiment of the present utility model provides a kind of power brick mount fixing structure, not only can realize the function to power brick quick detach quick change, and simple in structure, fixing reliable.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of power brick mount fixing structure, comprising:
Power brick, the bottom of described power brick is provided with return pulley;
Supporting component, described supporting component comprises support, described support is provided with brace table and lead-in groove, when described power brick is during in installation site, described brace table can support described power brick, described lead-in groove can be to described return pulley guiding, in the time that described return pulley rolls along described lead-in groove, the described lead-in groove described installation site of described power brick can being led, described lead-in groove is provided with first groove that can hold described return pulley, when described power brick is during in described installation site, described return pulley is contained in described the first groove and does not contact with the bottom of described the first groove,
Lock assembly, when described power brick is in described installation site and described lock assembly during in lockup state, described lock assembly can be fixed described power brick with respect to the position of described support.
Further, the upper surface of described brace table is provided with rotating pulley, in the time that described return pulley rolls along described lead-in groove, the lower surface of described power brick can contact and drive described pulley to rotate with described pulley, the lower surface of described power brick is provided with the second groove, when described power brick is during in described installation site, described pulley is contained in described the second groove and does not contact with the bottom of described the second groove.
Closer, described return pulley rolls into described the first groove by being arranged at the first dip plane of described the first groove ends, and described pulley rolls into described the second groove by being arranged at the second dip plane of described the second groove ends.
Further, described return pulley is two, and is arranged at respectively two side bottoms of described power brick, and described lead-in groove is two and corresponding with the position of two described return pulleys, and described brace table is two, and parallel and interval setting between two described brace tables.
Further, be also provided with installation guide groove on described support, described installation guide groove and described lead-in groove be arranged in parallel, and described power brick lower surface is provided with the orienting lug that can match with described installation guide groove.
Further, described lead-in groove entrance is circular arc flaring structure.
Further, described power brick mount fixing structure also comprises positioning plate, described positioning plate is arranged on described support, and when described return pulley drives described power brick to move to described installation site along described lead-in groove, it is mobile that described positioning plate can stop described power brick to continue.
Further, described lock assembly comprises lock body frame and latch hook frame, one end of described lock body frame is hinged by jointed shaft and described support, the other end is provided with lock body, the both sides of described lock body frame are respectively equipped with briquetting, the position of the corresponding described briquetting in both sides of described power brick is provided with fixing feet, described latch hook frame be fixedly installed and described latch hook frame on the position of corresponding described lock body be provided with latch hook, described lockup state is the state of described lock body frame in the time that described jointed shaft turns to lock position, when described lock body frame is in described lock position and described power brick during in described installation site, described lock body coordinates locking and described briquetting to compress described fixing feet with described latch hook.
Closer, the lower surface of described briquetting is provided with locating dowel pin, in described fixing feet, the position of corresponding described locating dowel pin is provided with the first knock hole, on described support, the position of corresponding described fixing feet is provided with fixing feet bearing surface, on described fixing feet bearing surface, the position of corresponding described the first knock hole offers the second knock hole, when described lock body frame is in described lock position and described power brick during in described installation site, described locating dowel pin is successively through described the first knock hole and described the second knock hole setting.
Further, described power brick mount fixing structure also comprises the attacker's switch arranging near described lock body, and described attacker's switch can be by manually making described lock body and described latch hook release.
The power brick mount fixing structure that the utility model embodiment provides, is mainly made up of power brick, supporting component, lock assembly three parts.The bottom of described power brick is provided with return pulley, and described return pulley is convenient to described power brick to move.Described supporting component comprises support, described support is provided with brace table and lead-in groove, when described power brick is during in installation site, described brace table provides a support platform for described power brick, the rolling that described lead-in groove is described return pulley provides a passage, and described lead-in groove also plays directional tagging simultaneously.In the time that described return pulley rolls along described lead-in groove, the described lead-in groove described installation site of described power brick can being led, described lead-in groove is provided with first groove that can hold described return pulley, when described power brick is during in described installation site, described return pulley is contained in described the first groove and does not contact with the bottom of described the first groove.Finally, described brace table upper table surface contacts with the lower surface of described power brick, supporting & stablizing.When described power brick is in described installation site and described lock assembly during in lockup state, described lock assembly can be fixed described power brick with respect to the position of described support.Described lock assembly plays to the installation of described power brick the effect of being locked.Like this, described power brick mount fixing structure not only can be realized the function to power brick quick detach quick change, and simple in structure, fixing reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment power brick mount fixing structure;
Fig. 2 is that the utility model embodiment power brick mount fixing structure is not installed fixing structural representation;
Fig. 3 is the cross section view of the utility model embodiment power brick mount fixing structure;
Fig. 4 is the structural representation of the utility model embodiment power brick mount fixing structure after sealed;
Fig. 5 is the partial enlarged drawing of fixing feet part in the utility model embodiment power brick mount fixing structure in Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment power brick mount fixing structure is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
Term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.
See figures.1.and.2, Fig. 1 is a specific embodiment of the utility model embodiment power brick mount fixing structure, and Fig. 2 is that the utility model embodiment power brick mount fixing structure is not installed fixing structural representation.Described power brick mount fixing structure, comprising: power brick 1, and the bottom of power brick 1 is provided with return pulley 11; Supporting component, described supporting component comprises support 2, support 2 is provided with brace table 21 and lead-in groove 22, when power brick 1 is during in installation site, brace table 21 can support cells bag 1, lead-in groove 22 can lead to return pulley 11, in the time that return pulley 11 rolls along lead-in groove 22, the lead-in groove 22 described installation site of power brick 1 can being led, lead-in groove 22 is provided with first groove 221 that can hold return pulley 11, when power brick 1 is during in described installation site, return pulley 11 is contained in the first groove 221 and does not contact with the bottom of the first groove 221; Lock assembly, when power brick 1 is in described installation site and described lock assembly during in lockup state, described lock assembly can be fixed power brick 1 with respect to the position of support 2.
The power brick mount fixing structure that the utility model embodiment provides, is mainly made up of power brick 1, supporting component, lock assembly three parts.The bottom of power brick 1 is provided with return pulley 11, and return pulley 11 is convenient to power brick 1 to move.Described supporting component comprises support 2, and support 2 provides an integrated support for whole described power brick mount fixing structure.Support 2 is provided with brace table 21 and lead-in groove 22, and brace table 21 can be the mesa-like structure adapting with power brick 1 lower surface configuration, the raceway that lead-in groove 22 can adapt for elongated return pulley 11 sizes with power brick 1.When power brick 1 is during in installation site, brace table 21 provides a support platform for power brick 1, and lead-in groove 22 provides one to roll into passage for the rolling of return pulley 11, and lead-in groove 22 also plays the effect of guiding simultaneously.In the time that return pulley 11 rolls along lead-in groove 22, the lead-in groove 22 described installation site of power brick 1 can being led, lead-in groove 22 is provided with first groove 221 that can hold return pulley 11, when power brick 1 is during in described installation site, return pulley 11 is contained in the first groove 221 and does not contact with the bottom of the first groove 221.Can avoid like this in the time that power brick 1 arrives described installation site, can not contact with the table top of brace table 21 because the supporting role of return pulley 11 makes power brick 1 lower surface, cause most of weight of power brick 1 is concentrated on return pulley 11, damage return pulley 11.Like this, the lower surface of brace table 21 upper table surfaces and power brick 1 carries out plane-plane contact, supporting & stablizing.When power brick 1 is in described installation site and described lock assembly during in lockup state, described lock assembly can be fixed power brick 1 with respect to the position of support 2.Described lock assembly plays to the installation of power brick 1 effect of being locked.Like this, described power brick mount fixing structure not only can be realized the function to power brick 1 quick detach quick change, and simple in structure, fixing reliable.
The upper surface of brace table 21 is also provided with rotating pulley 3, in the time that return pulley 11 rolls along lead-in groove 22, the lower surface of power brick 1 can contact with pulley 3 and be with movable pulley 3 to rotate, the lower surface of power brick 1 is provided with the second groove 12, when power brick 1 is during in described installation site, pulley 3 is contained in the second groove 12 and does not contact with the bottom of the second groove 12.
With reference to Fig. 3, Fig. 3 is the cross section view of the utility model embodiment power brick mount fixing structure.Power brick 1 being moved in the process of described installation site, first need the return pulley 11 of power brick 1 being moved to power brick 1 to start to import with lead-in groove 22 position that position contacts, and then the direction importing along lead-in groove 22 is pushed into power brick 1 installation site at its place, above-mentioned while pushing described installation site, for laborsaving, convenient, so be provided with rotating pulley 3 at the upper surface of brace table 21, in the time that return pulley 11 rolls along lead-in groove 22, the lower surface of power brick 1 can contact with pulley 3 and be with movable pulley 3 to rotate.Like this, just can be power brick 1 being pushed in the process of described installation site, power brick 1 is kept flat and is placed on pulley 3, at this moment, due to pulley 3 and the combined action of return pulley 11, only need to promote gently the sidewall of power brick 1, just can easily power brick 1 be pushed into the installation site at its place.But, power brick 1 is being pushed into behind the installation site at its place, due to, pulley 3 is arranged on the upper surface of brace table 21, and pulley 3 positions exceed the upper surface of brace table 21, like this, just cause in the time that power brick 1 is installed, can not carry out plane-plane contact support because the supporting role of pulley 3 causes power brick 1 lower surface and brace table 21, easily be caused for a long time the lost of life of pulley 3 by the weight of pulley 3 support cells bags 1.So, be provided with the second groove 12 at the lower surface of power brick 1, when power brick 1 is during in described installation site, pulley 3 is contained in the second groove 12 and does not contact with the bottom of the second groove 12.So just can realize the upper surface of brace table 21 and the lower surface of power brick 1 carries out plane-plane contact, such support is more stable.
In order to make, return pulley 11 can roll in the first groove 221 reposefully, pulley 3 rolls in the second groove 12 reposefully, each dip plane that arranges can be set in the end of the first groove 221 ends and the second groove 12, like this, return pulley 11 just can roll into the first groove 221 reposefully by the first dip plane 2211 that is arranged at the first groove 221 ends, and pulley 3 just can roll into the second groove 12 reposefully by the second dip plane 121 that is arranged at the second groove 12 ends.
Preferably, more stable in order to make the movement of power brick 1, return pulley 11 is set to two, and be arranged at respectively two side bottoms of power brick 1, lead-in groove 22 corresponding thereto is also set to two and corresponding with the position of two return pulleys 11, and like this, described power brick mount fixing structure is not only simple in structure, and in the time that power brick 1 is pushed into described installation site, function is more reliable.Further, brace table 21 is set to two, and parallel and interval setting between two brace tables 21, two brace tables 21 play a supportive role to power brick 1 simultaneously, the such structure design of brace table 21 make every effort to simple in structure in, also be conducive to reach mechanical balance, better support cells bag 1.
Further, be also provided with guide groove 23 is installed on support 2, guide groove 23 is installed and is be arranged in parallel with lead-in groove 22, power brick 1 lower surface is provided with the orienting lug (not shown) that can match with installation guide groove 23.Described orienting lug coordinates and relative sliding with guide groove 23, guide groove 23 provides accurate guiding for power brick 1 is pushed into its installation site like this, to make power brick 1 enter exactly its installation site, meanwhile, due to the fixing effect in guide groove 23 and described orienting lug horizontal position, enter into behind described installation site in power brick 1, guide groove 23 can also play to power brick 1 effect of located lateral.
When the return pulley 11 of power brick 1 enters into lead-in groove 22, in order to make return pulley 11 enter more exactly lead-in groove 22, lead-in groove 22 entrance can be designed to circular arc flaring structure 222, can provide a guiding for return pulley 11 enters into lead-in groove 22 like this, so that return pulley 11 enters into lead-in groove 22 sooner, more accurately.
Described power brick mount fixing structure also comprises positioning plate 4, and positioning plate 4 is arranged on support 2, and in the time that power brick 1 enters into described installation site, the side of positioning plate 4 just in time offsets with the side of power brick 1.Particularly, in the time that return pulley 11 drives power brick 1 to move to described installation site along lead-in groove 22, it is mobile that positioning plate 4 can stop power brick 1 to continue, thereby can exactly power brick 1 be positioned to described installed position in the vertical.
With reference to Fig. 4, Fig. 4 is the structural representation of the utility model embodiment power brick mount fixing structure after sealed.Described lock assembly comprises 61 6 of lock body frame 5 and latch hooks, and lock body frame 5 can be the framework of a rectangle, and concrete size should adapt with the overall dimensions of power brick 1, can around power brick 1, play so spacing fixing effect.One end of lock body frame 5 is hinged by hinge axis 7 and support 2, and like this, in the time that power brick 1 is carried out to dismounting, lock body frame 5 can open and close quickly around hinge axis 7, is conducive to power brick 1 to carry out fast-assembling, quick change.The other end is provided with lock body 8, and it is corresponding with that one end that power brick 1 on support 2 starts to put under to be provided with this one end of lock body 8.Be respectively arranged with briquetting 51 in the both sides of the framework of lock body frame 5, the position of the corresponding briquetting 51 in both sides of power brick 1 is provided with fixing feet 13, and in layout, briquetting 51 should be evenly arranged with fixing feet 13, to reach mechanical balance state better.61 6 of latch hooks be fixedly installed and 61 6 of latch hooks on the position of corresponding lock body 8 be provided with latch hook 61, described lockup state is the state of lock body frame 5 in the time that hinge axis 7 turns to lock position, when lock body frame 5 is in described lock position and power brick 1 during in described installation site, lock body 8 coordinates locking and briquetting 51 to be fixed pin 13 with latch hook 61.Because fixing feet 13 is fixedly installed on power brick 1 sidewall, so briquetting 51 has played the vertical fixation to power brick 1 to the compression of fixing feet 13, like this at Vehicle Driving Cycle during in bumpy sections, power brick 1 not can due to described jolt to produce up and down do not jolt regularly.Lock body 8 coordinates with latch hook 61 effect of playing lock, and particularly, lock body 8 can adopt the card release of similar automobile trunk locking-type.When power brick 1 is during in described installation site, by sealed to lock body 8 and latch hook 61, like this, whole device and power brick 1 are fixed as one, and fixedly positioning between each several part, so such power brick mount fixing structure is conducive to the fixed installation to power brick 1 more.
With reference to Fig. 5, Fig. 5 is the partial enlarged drawing of fixing feet part in the utility model embodiment power brick mount fixing structure in Fig. 4.Further, the lower surface of briquetting 51 is also provided with locating dowel pin 511, in fixing feet 13, the position of corresponding locating dowel pin 511 is provided with the first knock hole 131, on support 2, the position of corresponding fixing feet 13 is provided with fixing feet 13 bearing surfaces 24, on fixing feet 13 bearing surfaces 24, the position of corresponding the first knock hole 131 offers the second knock hole 241, when lock body frame 5 is in described lock position and power brick 1 during in described installation site, locating dowel pin 511 arranges through the first knock hole 131 and the second knock hole 241 successively.
Locating dowel pin 511 plays positioning action further to power brick 1.Because, in the time that locating dowel pin 511, the first knock hole 131 and the second knock hole 241 are on vertical same axis, power brick 1 is just in time in its installation site, so, only have when locating dowel pin 511, the first knock hole 131 and the second knock hole 241 are on vertical same axis, and when locating dowel pin 511 can pass the first knock hole 131 and the second knock hole 241 successively, just prove that power brick 1 is positioned on its installation site.Thus, in the time that locating dowel pin 511 cannot pass the first knock hole 131 and the second knock hole 241 successively, just need to adjust the position of power brick 1, until when power brick 1 is adjusted to suitable installation site, locating dowel pin 511 just can pass the first knock hole 131 and the second knock hole 241, so by lock body frame 5 rotate to can be sealed position.On support 2, the position of corresponding fixing feet 13 is provided with fixing feet 13 bearing surfaces 24, on fixing feet 13 bearing surfaces 24, the position of corresponding the first knock hole 131 offers the second knock hole 241, like this, in the time that briquetting 51 compresses fixing feet 13, fixing feet 13 bearing surfaces 24 provide a matrix not only to the second knock hole 241, but also can provide a load plane for fixing feet 13, to fixing feet 13 is pressed on fixing feet 13 bearing surfaces 24 securely.
Alternatively, described power brick mount fixing structure also comprises the attacker's switch 9 arranging near described lock body 8, similarly, can be arranged on described lock body frame 5, and described attacker's switch 9 can be by manually making described lock body 8 and described latch hook 61 releases.Conveniently described power brick 1 is carry out demolition and replacement.
In the description of this specification sheets, specific features, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (10)
1. a power brick mount fixing structure, is characterized in that, comprising:
Power brick, the bottom of described power brick is provided with return pulley;
Supporting component, described supporting component comprises support, described support is provided with brace table and lead-in groove, when described power brick is during in installation site, described brace table can support described power brick, described lead-in groove can be to described return pulley guiding, in the time that described return pulley rolls along described lead-in groove, the described lead-in groove described installation site of described power brick can being led, described lead-in groove is provided with first groove that can hold described return pulley, when described power brick is during in described installation site, described return pulley is contained in described the first groove and does not contact with the bottom of described the first groove,
Lock assembly, when described power brick is in described installation site and described lock assembly during in lockup state, described lock assembly can be fixed described power brick with respect to the position of described support.
2. power brick mount fixing structure according to claim 1, it is characterized in that, the upper surface of described brace table is provided with rotating pulley, in the time that described return pulley rolls along described lead-in groove, the lower surface of described power brick can contact and drive described pulley to rotate with described pulley, the lower surface of described power brick is provided with the second groove, and when described power brick is during in described installation site, described pulley is contained in described the second groove and does not contact with the bottom of described the second groove.
3. power brick mount fixing structure according to claim 2, it is characterized in that, described return pulley rolls into described the first groove by being arranged at the first dip plane of described the first groove ends, and described pulley rolls into described the second groove by being arranged at the second dip plane of described the second groove ends.
4. according to the power brick mount fixing structure described in any one in claim 1～3, it is characterized in that, described return pulley is two, and be arranged at respectively two side bottoms of described power brick, described lead-in groove is two and corresponding with the position of two described return pulleys, described brace table is two, and parallel and interval setting between two described brace tables.
5. according to the power brick mount fixing structure described in any one in claim 1～3, it is characterized in that, on described support, be also provided with installation guide groove, described installation guide groove and described lead-in groove be arranged in parallel, and described power brick lower surface is provided with the orienting lug that can match with described installation guide groove.
6. according to the power brick mount fixing structure described in any one in claim 1～3, it is characterized in that, described lead-in groove entrance is circular arc flaring structure.
7. according to the power brick mount fixing structure described in any one in claim 1～3, it is characterized in that, also comprise positioning plate, described positioning plate is arranged on described support, when described return pulley drives described power brick to move to described installation site along described lead-in groove, it is mobile that described positioning plate can stop described power brick to continue.
8. according to the power brick mount fixing structure described in any one in claim 1～3, it is characterized in that, described lock assembly comprises lock body frame and latch hook frame, one end of described lock body frame is hinged by jointed shaft and described support, the other end is provided with lock body, the both sides of described lock body frame are respectively equipped with briquetting, the position of the corresponding described briquetting in both sides of described power brick is provided with fixing feet, described latch hook frame be fixedly installed and described latch hook frame on the position of corresponding described lock body be provided with latch hook, described lockup state is the state of described lock body frame in the time that described jointed shaft turns to lock position, when described lock body frame is in described lock position and described power brick during in described installation site, described lock body coordinates locking and described briquetting to compress described fixing feet with described latch hook.
9. power brick mount fixing structure according to claim 8, it is characterized in that, the lower surface of described briquetting is provided with locating dowel pin, in described fixing feet, the position of corresponding described locating dowel pin is provided with the first knock hole, on described support, the position of corresponding described fixing feet is provided with fixing feet bearing surface, on described fixing feet bearing surface, the position of corresponding described the first knock hole offers the second knock hole, when described lock body frame is in described lock position and described power brick during in described installation site, described locating dowel pin is successively through described the first knock hole and described the second knock hole setting.
10. power brick mount fixing structure according to claim 8, is characterized in that, also comprises the attacker's switch arranging near described lock body, and described attacker's switch can be by manually making described lock body and described latch hook release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774248.4U CN203666358U (en) | 2013-11-29 | 2013-11-29 | Battery pack mounting and fixing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774248.4U CN203666358U (en) | 2013-11-29 | 2013-11-29 | Battery pack mounting and fixing structure |
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| CN203666358U true CN203666358U (en) | 2014-06-25 |
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| CN201320774248.4U Expired - Fee Related CN203666358U (en) | 2013-11-29 | 2013-11-29 | Battery pack mounting and fixing structure |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104385895A (en) * | 2014-11-26 | 2015-03-04 | 奇瑞商用车（安徽）有限公司 | Power battery change structure of automobile |
| CN105398319A (en) * | 2015-11-28 | 2016-03-16 | 邓刚 | Battery car and battery changing method |
| CN105730209A (en) * | 2014-12-09 | 2016-07-06 | 北汽福田汽车股份有限公司 | Battery pack convenient to install |
| CN110299490A (en) * | 2019-07-01 | 2019-10-01 | 纳恩博（北京）科技有限公司 | The cell apparatus and its battery pack of scooter |
| CN110329222A (en) * | 2019-07-29 | 2019-10-15 | 北京普莱德新能源电池科技有限公司 | A kind of electric automobile power battery system fast replacing device and battery pack |
| CN110614910A (en) * | 2019-09-05 | 2019-12-27 | 夸蛾科技(上海)有限公司 | Vehicle-mounted power battery, positioning mounting frame, matched automobile and self-loading and unloading mechanism |
| CN110871675A (en) * | 2019-11-05 | 2020-03-10 | 北汽福田汽车股份有限公司 | Vehicle-mounted battery rack and vehicle |
| CN111746255A (en) * | 2020-06-19 | 2020-10-09 | 北京新能源汽车股份有限公司 | Battery pack assembly and vehicle with same |
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- 2013-11-29 CN CN201320774248.4U patent/CN203666358U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385895A (en) * | 2014-11-26 | 2015-03-04 | 奇瑞商用车（安徽）有限公司 | Power battery change structure of automobile |
| CN105730209A (en) * | 2014-12-09 | 2016-07-06 | 北汽福田汽车股份有限公司 | Battery pack convenient to install |
| CN105398319A (en) * | 2015-11-28 | 2016-03-16 | 邓刚 | Battery car and battery changing method |
| CN105398319B (en) * | 2015-11-28 | 2017-11-17 | 邓刚 | Battery car and replacing battery methods |
| CN110299490A (en) * | 2019-07-01 | 2019-10-01 | 纳恩博（北京）科技有限公司 | The cell apparatus and its battery pack of scooter |
| CN110329222A (en) * | 2019-07-29 | 2019-10-15 | 北京普莱德新能源电池科技有限公司 | A kind of electric automobile power battery system fast replacing device and battery pack |
| CN110329222B (en) * | 2019-07-29 | 2024-05-24 | 北京普莱德新能源电池科技有限公司 | Quick-change device of electric automobile power battery system and battery pack |
| CN110614910A (en) * | 2019-09-05 | 2019-12-27 | 夸蛾科技(上海)有限公司 | Vehicle-mounted power battery, positioning mounting frame, matched automobile and self-loading and unloading mechanism |
| CN110871675A (en) * | 2019-11-05 | 2020-03-10 | 北汽福田汽车股份有限公司 | Vehicle-mounted battery rack and vehicle |
| CN111746255A (en) * | 2020-06-19 | 2020-10-09 | 北京新能源汽车股份有限公司 | Battery pack assembly and vehicle with same |
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