CN207594715U - A kind of pin electric bus battery case fixes lockable mechanism - Google Patents
A kind of pin electric bus battery case fixes lockable mechanism Download PDFInfo
- Publication number
- CN207594715U CN207594715U CN201721417990.4U CN201721417990U CN207594715U CN 207594715 U CN207594715 U CN 207594715U CN 201721417990 U CN201721417990 U CN 201721417990U CN 207594715 U CN207594715 U CN 207594715U
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- Prior art keywords
- battery case
- fixes
- electric bus
- interior
- lockable mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 78
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
Locking technical field is fixed the utility model is related to electric automobile battery box more particularly to a kind of pin electric bus battery case fixes lockable mechanism；Including the outer case for being equipped with accommodating chamber and the interior battery case being set in the accommodating chamber, multiple limiting fixed pin holes are laid on the arranged on left and right sides wall of the interior battery case, multiple push rod locking mechanisms are laid on the madial wall of the outer case, each limiting fixed pin holes are arranged in a one-to-one correspondence with each push rod locking mechanism position；Guide rail is provided in the lower wall of the interior battery case, the guide rail is correspondingly arranged with being set to the madial wall upper guide groove position of the outer case.Pin electric bus battery case disclosed in the utility model fixes lockable mechanism, it is simple in structure, the cooperation locking and locking device internal cell case that mechanism and pin hole are engaged by push rod are relocated, so as to improve the mounting stability of interior battery case and reliability.
Description
Technical field
The utility model is related to electric automobile battery boxes to fix locking technical field more particularly to a kind of pin electric bus
Vehicle battery case fixes lockable mechanism.
Background technology
Power battery is an important technology in Development of Electric Vehicles, generally fixes multiple power batteries with babinet,
Battery case is made into two parts, outer case and the interior battery case equipped with power battery in the prior art, outer case is mounted on electronic
On automobile, interior battery case is installed in outer case, is convenient for the replacement of battery, but electric vehicle exists using the battery case of separate structure
There is situations such as jolting in operational process, it usually needs a kind of preferable mode limits battery case in fixed.
As shown in figure 3, the interior battery case 2 ' of existing battery case and outer case 1 ' usually locked by a set of lockable mechanism or
Unlock, the lockable mechanism include be set on outer case 1 ' on the inside of lockset 3 ' and it is with matching be set on interior battery case 2 ' outside
The lock 4 ' on surface forms.
Although above structure can preferably lock, unlock in battery case and outer case, it has the following disadvantages it
Place：Positioning is not secured enough, and when interior battery case is needed to unlock and be pulled out, need to first be about to lock body and produce lock, then separately by interior electricity
The outside drawing of pond case, unlock are inconvenient for operation.
Therefore, to solve the above-mentioned problems, it is badly in need of a kind of new electric automobile battery box of invention and fixes lockable mechanism.
Invention content
The purpose of this utility model is that：A kind of pin electric bus battery case is provided and fixes lockable mechanism, structure letter
It is single, it is relocated by internal cell case, so as to improve the mounting stability of interior battery case and reliability, while internally electricity
The disassembly and installation of pond case is all more convenient.
The utility model provides following proposal：
A kind of pin electric bus battery case fixes lockable mechanism, including being equipped with the outer case of accommodating chamber and being set to institute
The interior battery case in accommodating chamber is stated, multiple limiting fixed pin holes are laid on the arranged on left and right sides wall of the interior battery case, it is described outer
Multiple push rod locking mechanisms, each limiting fixed pin holes and each push rod locking mechanism position are laid on the madial wall of babinet
It puts and is arranged in a one-to-one correspondence；Guide rail is provided in the lower wall of the interior battery case, the guide rail is with being set to the outer case
Madial wall upper guide groove position is correspondingly arranged.
Preferably, it is equipped between the madial wall of the front end side wall of the interior battery case outer case corresponding with its position
Spring buffer mechanism.
Preferably, it is also set between the madial wall of the front end side wall of the interior battery case outer case corresponding with its position
Suck mechanism.
Preferably, it is described suck mechanism include being set in the front end side wall of the interior battery case at least one metal derby with
And at least one electromagnetic unit on the madial wall of the outer case is set to, each electromagnetic unit and each metal derby position
It puts and is correspondingly arranged.
Preferably, the electromagnetic unit includes metal bar and electromagnetic coil, and the electromagnetic unit is set to the outer case
Madial wall on mounting groove in.
Preferably, the pin electric bus battery case fixes lockable mechanism and further includes locking controller, the electricity
Magnetic cell and push rod locking mechanism are electrically connected with the locking controller.
Preferably, the top side wall of the interior battery case is equipped with radiating groove.
Preferably, it is provided with handle on the rear end face of the interior battery case.
Preferably, the outer case be equipped with for the fixed flange of car body.
Preferably, the push rod locking mechanism engages mechanism for electric pushrod, hydraulic push rod engages mechanism, air pressure push rod card
Any in locking mechanism.
The advantageous effect that the utility model generates：
Pin electric bus battery case disclosed in the utility model fixes lockable mechanism, simple in structure, passes through push rod
The cooperation locking and locking device internal cell case of locking mechanism and pin hole are relocated, so as to improve interior battery case
Mounting stability and reliability, while the automation of locking is realized, the disassembly and installation of internal cell case is all more convenient.
Description of the drawings
Fig. 1 is that the pin electric bus battery case of the utility model fixes the structure diagram (main view of lockable mechanism
Figure)；
Fig. 2 is that the pin electric bus battery case of the utility model fixes the structure diagram (partial cutaway of lockable mechanism
View)；
Fig. 3 is the structure diagram of the prior art.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Ginseng is seen figure 1 and figure 2, and a kind of pin electric bus battery case fixes lockable mechanism, including being equipped with accommodating chamber
Outer case 1 and the interior battery case 3 that is set in the accommodating chamber, be laid on the arranged on left and right sides wall of the interior battery case more
It is a to limit fixed pin holes 4, multiple push rods locking mechanisms 13, each limiting fixed pin are laid on the madial wall of the outer case
Hole is arranged in a one-to-one correspondence with each push rod locking mechanism position；Guide rail 5 is provided in the lower wall of the interior battery case, it is described
Guide rail is correspondingly arranged with being set to 6 position of madial wall upper guide groove of the outer case.The front end side wall of the interior battery case and its
Spring buffer mechanism 15 is equipped between the madial wall of the corresponding outer case in position.The push rod locking mechanism includes power list
Member, locking push rod and gear unit, the power unit are connect by the gear unit with the locking push rod, the locking
Push rod is correspondingly arranged with the limiting fixed pin holes position, and the interior battery case is carried out locking fixation；The push rod engages machine
Structure engages mechanism for electric pushrod, is known technology for the concrete structure of push rod locking mechanism, not specifically shown in figure,
This is not repeated.There are four being set between the madial wall of the front end side wall outer case corresponding with its position of the interior battery case
Suck mechanism.Each mechanism that sucks includes the metal derby 12 being set in the front end side wall of the interior battery case and is set to
Electromagnetic unit 7 on the madial wall of the outer case, each electromagnetic unit are correspondingly arranged with each metal derby position.It is described
Electromagnetic unit includes metal bar 8 and electromagnetic coil 10, and the electromagnetic unit is set to the installation on the madial wall of the outer case
In slot 11.The pin electric bus battery case fixes lockable mechanism and further includes locking controller, the electromagnetic unit and
The push rod locking mechanism is electrically connected with the locking controller.For locking controller, function is opened for a locking control
It closes, the electromagnetic unit and the push rod is controlled to engage the opening and closing of mechanism, be the prior art, do not represented in figure, herein
It is not repeated.The outer case is equipped with for flange 2 fixed with car body.Handle is provided on the rear end face of the interior battery case
Hand 14.The push rod locking mechanism engages mechanism for electric pushrod, when it is implemented, push rod locking mechanism can also be liquid
Press any in push rod locking mechanism, air pressure push rod locking mechanism.
Pin electric bus battery case disclosed in the utility model fixes lockable mechanism, simple in structure, passes through push rod
The cooperation locking and locking device internal cell case of locking mechanism and pin hole are relocated, so as to improve interior battery case
Mounting stability and reliability, while the automation of locking is realized, the disassembly and installation of internal cell case is all more convenient.
A kind of pin electric bus battery case fixes lockable mechanism, the outer case including being equipped with accommodating chamber in the present embodiment
1 and the interior battery case 3 in accommodating chamber, outer case 1 is removably mounted at electronic big by the flange 2 being set in outer case 1
On bar vehicle, the interior built-in dynamic battery of battery case 3 is equipped with push rod locking mechanism on the symmetrical two side of accommodating chamber, accommodates
The backboard of chamber is equipped with locking device, and the bottom surface of accommodating chamber is equipped with the parallel sliding slot 6 of twice, and the bottom surface of interior battery case 3, which is equipped with, to be slided
Rail 5, sliding rail 5 are slidably mounted in sliding slot 6, and the left and right sides wall of interior battery case 3 is equipped with limiting fixed pin holes 4, the push rod
Locking mechanism connect with the electric power system of electric bus car and engages the side of push rod and limit fixed pin holes 4 and is in close contact,
Locking device includes electromagnetic coil 10, and electromagnetic coil 10 is made of metal bar with the copper wire for being wound on metal bar periphery, electromagnetic coil
10 are mounted in the mounting groove 11 on accommodating chamber backboard, and electromagnetic coil 10 is connect with the electric power system of electric bus car,
The back side of interior battery case 3 is equipped with metal derby 12, and metal derby 12 is sucked with the metal bar 8 in electromagnetic coil 10 and connect.Interior battery case
3 outer wall is equipped with radiating groove 31.The push rod locking mechanism engages mechanism 13, electric pushrod locking mechanism 13 for electric pushrod
It is vertically mounted on the side wall of accommodating chamber, electric pushrod engages mechanism 13 side of its external part and limiting fixed pin after elongation
Hole 4 is in close contact.Electromagnetic coil 10 is equipped with multiple and in parallel by conducting wire 9.When internal cell case 3 is installed, interior battery
The sliding rail 5 of 3 lower end of case and 6 sliding contact of sliding slot of accommodating chamber bottom, in promotion battery case 3 to the interior Slideslip of accommodating chamber until
It slides into accommodating chamber completely, starts electric pushrod locking mechanism 13 at this time, extend electric pushrod locking mechanism 13, during elongation
The side of the external part of electric pushrod locking mechanism 13 is in close contact with limiting fixed pin holes 4, so as to reach battery case 3 in compression
Effect, realize the positioning of internal cell case 3, automobile in the process of moving, can be generated and be jolted, for further internal cell case
3 are positioned, and electromagnetic coil 10, and the metal bar in electromagnetic coil 10 and the interior battery case back side are set on the backboard of accommodating chamber
Metal derby 12 contact, since electromagnetic coil 10 is connected with the electric power system of electric bus car, so bus is expert at
The circuit between journey connection electromagnetic coil 10 and electric power system is crossed, so as to make 10 energizing magnetic of electromagnetic coil, by interior electricity
Metal derby 12 on 3 back side of pond case is firmly adsorbed on electromagnetic coil 10, is played the role of strengthening positioning, similarly, is worked as needs
When interior battery case 3 is taken out, electromagnetic coil 10 is powered off, electric pushrod locking mechanism 13 is shunk, then by interior battery case 3
It is extracted out from intracavitary is accommodated.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of pin electric bus battery case fixes lockable mechanism, it is characterised in that：Outer case including being equipped with accommodating chamber
With the interior battery case being set in the accommodating chamber, multiple limitings are laid on the arranged on left and right sides wall of the interior battery case and are fixed
Pin hole, is laid with multiple push rods locking mechanisms on the madial wall of the outer case, and each limiting fixed pin holes described are pushed away with each
Bar locking mechanism position is arranged in a one-to-one correspondence；Guide rail is provided in the lower wall of the interior battery case, the guide rail is with being set to
The madial wall upper guide groove position of the outer case is correspondingly arranged.
2. pin electric bus battery case according to claim 1 fixes lockable mechanism, it is characterised in that：The interior electricity
Spring buffer mechanism is equipped between the madial wall of the front end side wall of the pond case outer case corresponding with its position.
3. pin electric bus battery case according to claim 2 fixes lockable mechanism, it is characterised in that：The interior electricity
It is additionally provided between the madial wall of the front end side wall of the pond case outer case corresponding with its position and sucks mechanism.
4. pin electric bus battery case according to claim 3 fixes lockable mechanism, it is characterised in that：It is described to suck
Mechanism includes being set at least one metal derby in the front end side wall of the interior battery case and is set to the interior of the outer case
At least one electromagnetic unit on side wall, each electromagnetic unit are correspondingly arranged with each metal derby position.
5. pin electric bus battery case according to claim 4 fixes lockable mechanism, it is characterised in that：The electromagnetism
Unit includes metal bar and electromagnetic coil, and the electromagnetic unit is set in the mounting groove on the madial wall of the outer case.
6. pin electric bus battery case according to claim 5 fixes lockable mechanism, it is characterised in that：Further include lock
Only controller, the electromagnetic unit and push rod locking mechanism are electrically connected with the locking controller.
7. pin electric bus battery case according to claim 6 fixes lockable mechanism, it is characterised in that：The interior electricity
The top side wall of pond case is equipped with radiating groove.
8. pin electric bus battery case according to claim 7 fixes lockable mechanism, it is characterised in that：The interior electricity
Handle is provided on the rear end face of pond case.
9. pin electric bus battery case according to claim 8 fixes lockable mechanism, it is characterised in that：The outer container
Body be equipped with for the fixed flange of car body.
10. pin electric bus battery case according to claim 9 fixes lockable mechanism, it is characterised in that：It is described to push away
Bar locking mechanism engages mechanism for electric pushrod, hydraulic push rod engages mechanism, any in air pressure push rod locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417990.4U CN207594715U (en) | 2017-10-30 | 2017-10-30 | A kind of pin electric bus battery case fixes lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417990.4U CN207594715U (en) | 2017-10-30 | 2017-10-30 | A kind of pin electric bus battery case fixes lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594715U true CN207594715U (en) | 2018-07-10 |
Family
ID=62758081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417990.4U Expired - Fee Related CN207594715U (en) | 2017-10-30 | 2017-10-30 | A kind of pin electric bus battery case fixes lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427988A (en) * | 2021-05-31 | 2021-09-24 | 江苏金彭集团有限公司 | New energy automobile battery cabin structure convenient to quick replacement power battery |
| CN113471613A (en) * | 2020-03-12 | 2021-10-01 | 比亚迪股份有限公司 | Vehicle battery box and vehicle |
| CN114639912A (en) * | 2020-12-16 | 2022-06-17 | 广东博智林机器人有限公司 | Battery compartment |
-
2017
- 2017-10-30 CN CN201721417990.4U patent/CN207594715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471613A (en) * | 2020-03-12 | 2021-10-01 | 比亚迪股份有限公司 | Vehicle battery box and vehicle |
| CN114639912A (en) * | 2020-12-16 | 2022-06-17 | 广东博智林机器人有限公司 | Battery compartment |
| CN113427988A (en) * | 2021-05-31 | 2021-09-24 | 江苏金彭集团有限公司 | New energy automobile battery cabin structure convenient to quick replacement power battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180710 |