CN211684746U - Positioning mechanism for replacing power battery of electric automobile in battery replacement station - Google Patents
Positioning mechanism for replacing power battery of electric automobile in battery replacement station Download PDFInfo
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- CN211684746U CN211684746U CN201921342489.5U CN201921342489U CN211684746U CN 211684746 U CN211684746 U CN 211684746U CN 201921342489 U CN201921342489 U CN 201921342489U CN 211684746 U CN211684746 U CN 211684746U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model discloses a positioning mechanism for trading power battery of power station change electric automobile, positioning mechanism includes: the primary positioning mechanism is arranged on the battery replacing platform and used for detecting the parking of the electric automobile; and the secondary positioning mechanism is arranged on the battery replacing mobile device and is used for detecting the in-place of the power battery. From this, through the supplementary electric automobile of primary positioning mechanism and trading electric platform location to supplementary electric automobile fixes a position fast to being suitable for to trade the position of electric operation, and detect the location through secondary positioning mechanism to power battery's position, and supplementary trade electric mobile device and remove to being suitable for to trade the position of electric operation, thereby can adjust electric automobile and trade electric mobile device to being suitable for to trade the position of electric operation fast through primary positioning mechanism and secondary positioning mechanism, improve effectively and trade electric efficiency.
Description
Technical Field
The utility model belongs to the technical field of new energy automobile trades the electric technique and specifically relates to a positioning mechanism for trading power battery of electric automobile is changed in power station is related to.
Background
In recent years, with the rapid development of new energy automobiles, the sales of electric automobiles in the global range is continuously increased, and due to the limitation of the cruising ability and the charging time of power batteries, electric automobile charging and replacing stations are developed in various places around the world, and a battery replacing mode adopts the mode of directly replacing a battery pack of an electric automobile so as to achieve the purpose of supplementing electric energy to the electric automobile.
The new energy automobile goes to the power conversion station and is changed power battery to supplement energy for the new energy automobile fast.
In the related art, the vehicle cannot be quickly positioned in the battery replacement station, and the battery replacement station cannot accurately position the position of the vehicle, so that the battery replacement efficiency of the new energy automobile is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a positioning mechanism that location effect is good.
According to the utility model discloses a positioning mechanism for trading power battery of power station change electric automobile, include: the primary positioning mechanism is arranged on the battery replacing platform and used for detecting the parking of the electric automobile; and the secondary positioning mechanism is arranged on the battery replacing mobile device and is used for detecting the in-place of the power battery.
According to the utility model discloses positioning mechanism, through the supplementary electric automobile of one-level positioning mechanism at trading electric platform location, with supplementary electric automobile fix a position fast to being suitable for and trade the position of electric operation, and detect the location through second grade positioning mechanism to power battery's position, and supplementary trade electric mobile device and remove to being suitable for and trade the position of electric operation, thereby can adjust electric automobile and trade electric mobile device to being suitable for to trade the position of electric operation fast through one-level positioning mechanism and second grade positioning mechanism, improve effectively and trade electric efficiency.
According to the utility model discloses a some embodiments, second grade positioning mechanism is positioning sensor, positioning sensor is used for right power battery's position detects.
According to some embodiments of the utility model, trade electric mobile device and have battery mounting platform, battery mounting platform includes: the battery tray is slidably arranged on the positioning plate, the secondary positioning mechanism is positioned on the outer side of the transverse side edge of the battery tray, and the secondary positioning mechanism is suitable for corresponding to a position to be detected of the electric automobile in the vertical direction.
According to some embodiments of the utility model, second grade positioning mechanism sets up on the locating plate, and follow the side of battery tray exposes.
According to some embodiments of the utility model, positioning sensor and industrial computer carry out the communication.
According to some embodiments of the utility model, locating plate department is provided with and is used for arranging second grade positioning mechanism's sensor holding tank, the sensor holding tank is located the tip of locating plate.
According to some embodiments of the invention, the secondary positioning mechanism is adapted to transmit and/or receive detection signals towards above the battery tray.
According to the utility model discloses a some embodiments, one-level positioning mechanism includes that the wheel detects the subassembly that targets in place, the wheel detects the subassembly that targets in place includes: a roller fixed in the vertical direction and a roller movable in the vertical direction; wherein, under the action of vertical force, the movable roller generates vertical displacement, and after the vertical force is removed, the movable roller is higher than the fixed roller in vertical height; and an in-place sensor assembly to detect vertical displacement produced by the movable roller.
According to some embodiments of the invention, the sensor assembly that targets in place comprises: an elastic element supported below the movable roller; and the in-place sensor is arranged on the outer side of the elastic element and is used for detecting the vertical displacement generated by the movable roller.
According to the utility model discloses a some embodiments, the wheel detection component that targets in place's periphery is provided with first locating component and second locating component, first locating component is used for spacing the wheel in the front and back direction, second locating component is used for right the wheel is spacing in the left and right directions.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a battery swapping platform according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a primary positioning mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a battery swapping mobile device according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Reference numerals:
the battery replacing platform 10, the battery replacing moving device 20, the primary positioning mechanism 105, the positioning block 106, the positioning roller 107, the roller 1071, the positioning protrusion 108, the wheel limiting groove 109, the roller 110, the battery tray 502, the sensor avoiding notch 5023, the positioning plate 503, the sensor accommodating groove 5031 and the secondary positioning mechanism 516.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes a positioning mechanism for replacing a power battery of an electric vehicle in a power exchange station according to an embodiment of the present invention with reference to fig. 1 to 3.
According to the utility model discloses positioning mechanism includes: the primary positioning mechanism 105 is arranged on the battery replacement platform 10 and is used for detecting the parking position of the electric automobile; the secondary positioning mechanism is arranged on the battery replacement moving device 20 and used for detecting the in-place of the power battery.
It can be understood that the positioning mechanism in the application is applied to the battery replacement station, and the electric vehicle performs battery replacement operation in the battery replacement station. Can be with electric automobile and trade electric platform 10 location fit through one-level positioning mechanism 105, can detect whether electric automobile parks in place through one-level positioning mechanism 105 simultaneously to supplementary driver fixes a position electric automobile in the position that is suitable for carrying on trading the electricity operation.
When the electric automobile stops at the battery replacing platform 10, the power battery needs to be taken down from the electric automobile through the battery replacing mobile device 20, and the power battery to be replaced can be installed on the electric automobile through the battery replacing mobile device 20. When the battery replacement moving device 20 executes the above actions, the battery replacement moving device 20 needs to be opposite to the position where the power battery is installed on the electric vehicle. The secondary positioning mechanism 516 can detect the position of the power battery, so as to assist in adjusting the position of the battery replacement mobile device 20, so as to facilitate the battery replacement operation of the battery replacement mobile device 20.
Specifically, the position of the electric vehicle on the battery replacement platform 10 can be detected through the primary positioning mechanism 105, and a good positioning effect can be achieved on the electric vehicle; the secondary positioning mechanism 516 can detect the position of the power battery and assist the battery replacement moving device 20 to move to a position suitable for battery replacement operation.
Alternatively, the sequence of operation of the primary positioning mechanism 105 and the secondary positioning mechanism 516 is: after the first-stage positioning mechanism 105 positions the electric vehicle, the second-stage positioning mechanism 516 assists in positioning the battery replacement mobile device 20.
According to the utility model discloses positioning mechanism, through one-level positioning mechanism 105 supplementary electric automobile at trading electric platform 10 location, with supplementary electric automobile fix a position fast to being suitable for and trade the position of electric operation, and detect the location through second grade positioning mechanism 516 to power battery's position, and supplementary electric mobile device 20 that trades removes to being suitable for and trades the position of electric operation, thereby can adjust electric automobile and trade electric mobile device 20 to being suitable for to trade the position of electric operation fast through one-level positioning mechanism 105 and second grade positioning mechanism 516, it trades electric efficiency to improve effectively.
As shown in fig. 1, in some embodiments of the present invention, the one-level positioning mechanism 105 includes a wheel in-place detection assembly, and the wheel in-place detection assembly includes: a roller 110 fixed in the vertical direction and a roller 110 movable in the vertical direction. Wherein, under the action of the vertical force, the movable roller 110 generates a vertical displacement, and after the vertical force is removed, the movable roller 110 is higher than the fixed roller 110 in the vertical height; and a position sensor assembly to detect the vertical displacement of the movable roller 110.
Specifically, the wheel in-place detection assembly is used for detecting the wheel position of the electric automobile to judge whether the wheel is in place. When the wheel is engaged with the in-place detecting assembly, the wheel is engaged with the roller 110 in the detecting assembly, the wheel is stopped against the roller 110 and applies a vertical pressure to the roller 110, so that the movable roller 110 moves downward in a vertical direction. The in-place sensor assembly can detect the vertical displacement of the movable roller 110 in the vertical direction, and the position information of the wheel is fed back by detecting the displacement of the movable roller 110 driven by the wheel in the vertical direction.
Further, when the wheels press the movable roller 110 and drive it to move downwards for a certain distance, the fixed roller 110 can support the wheels well.
In the battery replacement station, the electric vehicle needs to be moved to a position suitable for battery replacement, and if the wheels do not reach the predetermined position, the battery replacement efficiency and the battery replacement reliability of the electric vehicle are affected.
The "predetermined position" refers to a position where the wheel moves to a position suitable for the electric vehicle to perform the battery replacement operation.
In some embodiments of the present invention, the in-place sensor assembly comprises: the elastic element is supported below the movable roller 110, and the in-place sensor is arranged on the outer side of the elastic element and used for detecting the vertical displacement generated by the movable roller 110.
It can be understood that the elastic element has a supporting function on the movable roller 110, when the roller applies pressure on the movable roller 110, the movable roller 110 moves downwards and applies downward pressure on the elastic element to compress the elastic element; when the pressure applied by the wheel pair to the movable roller 110 is reduced or eliminated, the movable roller 110 is moved upward by the elastic force of the elastic member. The elastic element has a buffering function and a resetting function on the movement of the movable roller 110, so that the accuracy of the detection of the position information of the wheel by the movable roller 110 can be ensured.
Furthermore, the in-place sensor is arranged on the outer side of the elastic element, so that the height of the wheel in-place detection assembly in the vertical direction can be reduced, the wheel in-place detection assembly is convenient to assemble, and the in-place sensor is convenient to connect and match with other components.
The utility model discloses an in some embodiments, the periphery that the wheel detected the subassembly that targets in place is provided with first locating component and second locating component, and first locating component is used for spacing the wheel in the front and back direction, and the second locating component is used for spacing the wheel in the left and right directions, and the second locating component includes: the positioning block 106 and the positioning roller 107 are respectively arranged at the left side and the right side of the preset stopping position of the wheel.
It can be understood that, when the wheel travels to the parking limiting mechanism, the wheel can be positioned in the front-back direction by the first positioning assembly, and the electric vehicle can drive the wheel to move back and forth to adjust the position of the wheel. When the position of the wheel in the parking limiting mechanism is deviated to the left or right, the electric automobile cannot directly drive the wheel to deviate leftwards or rightwards, and a second positioning assembly is needed for assisting in positioning the wheel. When the wheel deviates to one side of the positioning block 106, the wheel is stopped against the positioning block 106, and as the positioning block 106 is opposite to the positioning roller 107, the positioning block 106 can limit the position of the wheel and assist the wheel to move to a preset parking position, so that the position of the wheel can be adjusted through the positioning block 106; when the wheel deviates to the positioning roller 107, the wheel is engaged with the positioning roller 107, and the positioning roller 107 can rotate, thereby assisting the wheel to move to the preset parking position.
The term "offset" means that the approximate position of the wheel is close to the inside of the parking limit mechanism and needs to be adjusted.
In some embodiments of the present invention, the positioning roller 107 includes two rollers 1071, and the two rollers 1071 are disposed side by side along the traveling direction of the electric vehicle. The arrangement of the two rollers 1071 can ensure the matching effect of the positioning roller 107 and the wheel, and when the wheel deviates, the positioning roller 107 can be fully contacted with the wheel to adjust the position of the wheel.
In some embodiments of the present invention, the first positioning assembly includes two positioning protrusions 108, the two positioning protrusions 108 are respectively disposed at the front end and the rear end of the preset parking position of the wheel, a wheel limiting groove 109 is defined between the two positioning protrusions 108, and the fixed roller and the movable roller are disposed in the wheel limiting groove 109. The wheels are arranged in the wheel limiting grooves 109 and are matched with the rollers in the wheel limiting grooves 109, and the arrangement mode is convenient for detecting in-place information of the wheels through the movable rollers.
The "preset parking position" refers to a matching position of the wheel and the parking limiting mechanism, and the two positioning protrusions 108 can respectively play a good limiting role in the front-back direction of the wheel, so that the electric automobile can be prevented from moving forwards or backwards.
In some embodiments of the present invention, the second-level positioning mechanism 516 is a positioning sensor, and the positioning sensor is used to detect the position of the power battery, so as to assist in adjusting the position of the battery replacement mobile device 20.
Alternatively, the positioning sensor may be an infrared sensor, a proximity sensor, or the like, and may detect a gap between the power battery and the electric vehicle through the positioning sensor, and when a signal sent by the positioning sensor corresponds to the gap between the power battery and the electric vehicle, it indicates that the battery replacement moving device 20 corresponds to the position of the power battery; when the signal sent by the positioning sensor does not correspond to the gap between the power battery and the electric automobile, it indicates that the position of the power exchanging mobile device 20 needs to be adjusted.
In some embodiments of the present invention, the battery replacing mobile device 20 has a battery mounting platform, and the battery mounting platform includes: the battery tray 502 is slidably disposed on the positioning plate 503, the secondary positioning mechanism 516 is located outside the lateral side edge of the battery tray 502, and the secondary positioning mechanism 516 may correspond to a position to be detected of the electric vehicle in the vertical direction.
It is understood that the battery tray 502 is used for carrying the power battery, and the battery tray 502 can move the power battery.
Referring to fig. 3, specifically, the secondary positioning mechanism 516 is embedded in the positioning plate 503, so that the space occupied by the secondary positioning mechanism 516 can be saved. Meanwhile, the secondary positioning mechanism 516 is used for detecting the position of a power battery in the electric automobile, and signals sent by the secondary positioning mechanism 516 are not easily interfered by other parts, such as: the battery tray 502, etc., thereby setting the secondary positioning mechanism 516 at the extreme position when the battery tray 502 moves outward, thereby avoiding the battery tray 502 from interfering with the positioning of the secondary positioning mechanism 516. A sensor receiving groove 5031 for arranging the secondary positioning mechanism 516 can be arranged in the battery replacement mobile device 20.
Optionally, the position to be detected may be attached with a mark such as a light-emitting strip, and the secondary positioning mechanism 516 may emit a detection signal toward the position to be detected, and detect the in-place of the power battery through feedback of the detection signal.
Further, the position to be detected may be located in a gap between the chassis of the electric vehicle and the power battery, and the secondary positioning mechanism 516 may be a distance sensor, and when the secondary positioning mechanism 516 corresponds to the gap between the chassis of the electric vehicle and the power battery, the distance detected by the secondary positioning mechanism 516 is larger than the distance of the non-gap position, so that it may be determined that the power battery is in place.
It should be noted that the detection method of the secondary positioning mechanism 516 and the corresponding manner of the detected position are not limited to this, and may be adjusted according to the design requirement, so as to quickly and accurately detect the in-place of the power battery.
In a further embodiment of the present invention, a secondary positioning mechanism 516 is disposed on the positioning plate 503 and exposed from the side of the battery tray 502. The secondary positioning mechanism 516 needs to send a signal to detect the position of the power battery on the electric vehicle, and thus the secondary positioning mechanism 516 needs to be exposed.
Further, an avoiding structure is arranged on the battery tray 502, and the avoiding structure can expose the secondary positioning mechanism 516 from the lower part of the battery tray 502, so that the positioning effect of the secondary positioning mechanism 516 is ensured. Alternatively, referring to fig. 4, the avoidance structure may be configured as a sensor avoidance gap 5023, and a signal sent by the secondary positioning mechanism 516 may be matched with the electric vehicle through the sensor avoidance gap 5023.
In some embodiments of the present invention, the positioning plate 503 is provided with a sensor receiving groove 5031 for arranging the secondary positioning mechanism 516, and the sensor receiving groove 5031 is located at the end of the positioning plate 503. Therefore, the sensor-receiving groove 5031 can be separated from the battery tray 502 above the positioning plate 516, so that the secondary positioning mechanism 516 in the sensor-receiving groove 5031 can detect the in-place of the power battery.
In a further embodiment of the present invention, the sensor receiving groove 5031 opens toward the battery tray 502 and penetrates the end of the positioning plate 503, so as to facilitate the mounting of the second-stage positioning mechanism 516 to the positioning plate 503, and the second-stage positioning mechanism 516 can transmit or receive a detection signal toward the upper side of the battery tray 502. The battery tray 502 is used for carrying power batteries on the electric vehicle, and detection signals are generated in the direction of the battery tray 502 so as to detect the positions of the power batteries on the electric vehicle.
Alternatively, the secondary positioning mechanism 516 may transmit and receive the detection signal at the same time, and detect the position of the power battery according to the detection signal.
The utility model discloses an in some embodiments, the positioning sensor with trade electric mobile device 20 and all carry out the communication with the industrial computer, the industrial computer puts signal control according to the detection of the power battery of positioning sensor feedback and trades the battery tray 502 of electric mobile device 20 and removes. It can be understood that when the positioning sensor feeds back the wheel in-position signal to the industrial personal computer, the position of the battery replacement mobile device 20 can be adjusted to be opposite to the power battery of the electric vehicle.
It can be understood that, when the power battery is replaced, the power battery in the electric vehicle needs to be detached first. When battery tray 502 is relative with electric automobile's power battery, can guarantee that the power battery who unloads places on battery tray 502, transports power battery through battery tray 502 to need adjust the cooperation effect with guaranteeing power battery and battery tray 502 to the position of battery tray 502. Meanwhile, the power battery to be replaced can be contained in the battery tray 502, and the power battery to be replaced can be adjusted to a position suitable for replacement by adjusting the positions of the battery replacement moving device 20 and the battery tray 502.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A positioning mechanism for replacing a power battery of an electric automobile in a battery replacement station is characterized by comprising:
the primary positioning mechanism (105) is arranged on the battery replacement platform and used for detecting the parking position of the electric automobile;
and the secondary positioning mechanism (516), the secondary positioning mechanism (516) is arranged on the battery replacement moving device (500) and is used for detecting the in-place of the power battery.
2. The positioning mechanism for replacing a power battery of an electric vehicle at a battery replacement station as recited in claim 1, wherein the secondary positioning mechanism (516) is a positioning sensor for detecting the position of the power battery.
3. The positioning mechanism for replacing a power battery of an electric vehicle at a battery replacement station as set forth in claim 1, wherein the battery replacement moving device (500) has a battery mounting platform comprising: the battery tray positioning device comprises a positioning plate (503) and a battery tray (502), wherein the battery tray (502) is slidably arranged on the positioning plate (503), a secondary positioning mechanism (516) is positioned on the outer side of the transverse side edge of the battery tray (502), and the secondary positioning mechanism (516) is suitable for corresponding to a position to be detected of the electric automobile in the vertical direction.
4. The positioning mechanism for replacing a power battery of an electric vehicle at a battery replacement station as claimed in claim 3, wherein the secondary positioning mechanism (516) is disposed on the positioning plate (503) and exposed from a side surface of the battery tray (502).
5. The positioning mechanism for replacing a power battery of an electric vehicle in a power exchange station as claimed in claim 2, wherein the positioning sensor is in communication with an industrial personal computer.
6. The positioning mechanism for replacing a power battery of an electric vehicle at a power exchange station as claimed in claim 4, wherein a sensor receiving groove (5031) for arranging the secondary positioning mechanism (516) is arranged at the positioning plate (503), and the sensor receiving groove (5031) is positioned at the end of the positioning plate (503).
7. The positioning mechanism for replacing a power battery of an electric vehicle at a battery replacement station as claimed in claim 6, wherein the secondary positioning mechanism is adapted to transmit and/or receive a detection signal towards above the battery tray (502).
8. The positioning mechanism for replacing a power battery of an electric vehicle at a battery replacement station as set forth in claim 1, wherein the primary positioning mechanism (105) comprises a wheel-in-place detection assembly, the wheel-in-place detection assembly comprising:
a roller (110) fixed in the vertical direction and a roller (110) movable in the vertical direction;
wherein, under the action of vertical force, the movable roller (110) generates vertical displacement, and after the vertical force is removed, the movable roller (110) is higher than the fixed roller (110) in vertical height; and
a position sensor assembly to detect vertical displacement of the movable roller (110).
9. The positioning mechanism for replacing a power battery of an electric vehicle at a battery replacement station as set forth in claim 8, wherein the in-place sensor assembly comprises:
an elastic element (111), the elastic element (111) being supported below the movable roller (110);
a position sensor (112), wherein the position sensor (112) is arranged at the outer side of the elastic element (111) and is used for detecting the vertical displacement generated by the movable roller (110).
10. The positioning mechanism for replacing a power battery of an electric vehicle in a power station as claimed in claim 8, wherein a first positioning assembly and a second positioning assembly are arranged on the periphery of the wheel in-place detection assembly, the first positioning assembly is used for limiting the wheel in the front-back direction, and the second positioning assembly is used for limiting the wheel in the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342489.5U CN211684746U (en) | 2019-08-16 | 2019-08-16 | Positioning mechanism for replacing power battery of electric automobile in battery replacement station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342489.5U CN211684746U (en) | 2019-08-16 | 2019-08-16 | Positioning mechanism for replacing power battery of electric automobile in battery replacement station |
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| CN211684746U true CN211684746U (en) | 2020-10-16 |
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| CN201921342489.5U Active CN211684746U (en) | 2019-08-16 | 2019-08-16 | Positioning mechanism for replacing power battery of electric automobile in battery replacement station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165284A1 (en) * | 2022-03-02 | 2023-09-07 | 时代电服科技有限公司 | Battery rack, charging device, and battery swap station |
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2019
- 2019-08-16 CN CN201921342489.5U patent/CN211684746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165284A1 (en) * | 2022-03-02 | 2023-09-07 | 时代电服科技有限公司 | Battery rack, charging device, and battery swap station |
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