CN211001276U - Floating switching mechanism and floating battery replacing platform - Google Patents
Floating switching mechanism and floating battery replacing platform Download PDFInfo
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- CN211001276U CN211001276U CN201921526634.5U CN201921526634U CN211001276U CN 211001276 U CN211001276 U CN 211001276U CN 201921526634 U CN201921526634 U CN 201921526634U CN 211001276 U CN211001276 U CN 211001276U
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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 provides a floating switching mechanism, which comprises a switching device body; the switching device body comprises a switching component, a driving component and a floating connecting structure; the floating connecting structure is contacted with the floating structure and used for forming a floating support of the floatable platform; the switching assembly is fixed on the basic platform or the floating platform; the driving component is used for driving the switching component so that the floatable platform is switched between a floatable state and a non-floatable state relative to the base platform. The utility model discloses still relate to and float and trade electric platform. The utility model discloses the structure is ingenious, and reasonable in design adopts mechanical system to switch the floating state, switches accurate reliable, satisfies the requirement that new forms of energy car trades the electricity fast, and the new forms of energy of being convenient for trades the electricity field and popularizes and applies.
Description
Technical Field
The utility model belongs to quick replacement battery field, concretely relates to unsteady switching mechanism, unsteady electricity platform of trading.
Background
With the increasingly widespread use of various new energy vehicles such as electric vehicles and hybrid vehicles, technologies related to the quick change of batteries and the like are becoming the subject of attention and research. In the process of replacing the battery pack of the electric automobile, the bottom battery pack needs to be accurately replaced, the position of the vehicle or the battery replacing platform needs to be adjusted, but when the vehicle or the battery replacing platform and the like are positioned and adjusted, errors exist inevitably, and in order to enable the positioning and aligning actions to be carried out smoothly, a target object needs to be capable of floating freely, namely, a contact surface of the battery replacing platform and the battery pack and a supporting surface contacted with the vehicle need to be floatable.
However, in the battery replacement process, the floating process only exists in the battery pack aligning process, other processes do not need to float, and unnecessary shaking is avoided in the battery carrying process, so that the floating mechanism needs to be improved, the structural design of the floating mechanism is optimized, and a novel structure is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a floating switching mechanism adopts mechanical system to switch the floating state, switches accurate reliable, satisfies the requirement that new forms of energy car trades the electricity fast, and the new forms of energy of being convenient for trades the electricity field and popularizes and applies.
The utility model provides a floating switching mechanism, which comprises a switching device body; the switching device body comprises a switching component, a driving component and a floating connecting structure; wherein the content of the first and second substances,
the floating connecting structure is contacted with the floating structure and used for forming a floating support of the floatable platform;
the switching assembly is fixed on the base platform or the floating platform; the driving component is used for driving the switching component so that the floatable platform is switched between a floatable state and a non-floatable state relative to the base platform.
Preferably, the switching assembly comprises a first pressure plate, a first cylinder and a lifting structure; wherein the content of the first and second substances,
the first pressing plate is connected to one end of the first column and used for being pressed on the surface of the base platform or the floating connecting structure;
a gap exists between the first column and the base platform or the floatable platform, so that the base platform or the floatable platform can float along the plane direction of the platform;
the lifting structure drives the first pressing plate and the first cylinder to move along the vertical direction of the floatable platform, so that the first pressing plate is pressed or separated from the surface of the base platform or the floatable platform or the floating connection structure.
Preferably, the switching assembly further comprises a guiding portion; the guiding part is connected to one end of the first column and is a conical surface, and is used for being matched with the base platform or the floating platform to form a guiding structure of the floating platform.
Preferably, the switching assembly further comprises a lifting guide structure; the lifting guide structure is used for guiding when the lifting structure drives the first pressing plate.
Preferably, the driving assembly is a linear motor or an air cylinder or an electric push rod or a mechanical jacking structure.
Preferably, the mechanical jacking structure is a cam jacking structure.
Preferably, the mechanical jacking structure is a push block jacking structure; the push block jacking structure comprises a first driving piece, a jacking fixing seat and a push block; wherein the content of the first and second substances,
the first driving piece is fixed on the jacking fixing seat, and the driving part is fixedly connected with the push block;
the jacking fixing seat is fixed on the base platform or the floating platform;
at least two sections of mutually continuous jacking outlines are arranged on the push block in the direction vertical to the floatable platform; the switching assembly contacts the jacking profile;
the first driving piece drives the pushing block to move, so that the switching assembly is jacked or lowered under the action of the jacking profile.
Preferably, the jacking profile comprises a first profile, a second profile, a third profile; wherein the first profile is higher than the second profile, which is higher than the third profile, in a vertical floatable platform direction.
Preferably, the push block jacking structure further comprises a push block guiding structure, and the push block guiding structure is used for guiding when the first driving piece drives the push block.
Preferably, the push block jacking structure further comprises a stroke detection structure for acquiring the motion position feedback of the push block.
The utility model also relates to a floating battery replacement platform, which comprises a foundation platform and a floatable platform; the floatable platform is arranged on the base platform in a floating manner; the switching device also comprises the switching device body; the switching device body is arranged on the basic platform or the floatable platform; the floatable platform is switched between a floatable state and a non-floatable state relative to the base platform under the driving of the driving component of the switching device body.
Preferably, a locking structure is further included; the locking structure is mounted on the base platform or the floatable platform for locking the floating platform in a non-floatable state of the floating platform.
Preferably, the locking structure is a mechanical locking device.
Preferably, the locking structure is an electromagnetic locking device; the electromagnetic locking device comprises a second pressing plate, a lifting column and an electromagnetic fixing seat; wherein the content of the first and second substances,
the second pressure plate is connected to one end of the lifting column and used for being pressed on the surface of the base platform or the floating connecting structure;
a gap exists between the lifting column and the base platform or the floating platform, so that the base platform or the floating platform can float along the plane direction of the platform;
the electromagnetic fixing seat is fixed on the basic platform or the floating platform, an electromagnetic structure is installed in the electromagnetic fixing seat, and after the electromagnetic fixing seat is electrified, the lifting column drives the second pressing plate to press the surface of the basic platform or the floating connecting structure under the action of electromagnetic force so as to lock the floating platform.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a floating switching mechanism, which comprises a switching device body; the switching device body comprises a switching component, a driving component and a floating connecting structure; the floating connecting structure is contacted with the floating structure and used for forming a floating support of the floatable platform; the switching assembly is fixed on the basic platform or the floating platform; the driving component is used for driving the switching component so that the floatable platform is switched between a floatable state and a non-floatable state relative to the base platform. The utility model discloses still relate to and float and trade electric platform. The utility model discloses the structure is ingenious, and reasonable in design adopts mechanical system to switch the floating state, switches accurate reliable, satisfies the requirement that new forms of energy car trades the electricity fast, and the new forms of energy of being convenient for trades the electricity field and popularizes and applies.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention more clear and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of an overall structure of a switching device body according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a switching device body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a switching assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a pushing block jacking structure in an embodiment of the present invention;
fig. 5 is a front view of a jacking structure of a push block according to an embodiment of the present invention;
fig. 6 is a schematic view of a partial structure of a floating battery replacement platform according to an embodiment of the present invention;
fig. 7 is a schematic view of a partial structure of a floating battery replacement platform according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electromagnetic locking device according to an embodiment of the present invention.
Shown in the figure:
the device comprises a switching device body 100, a switching assembly 110, a first pressure plate 111, a protruding shaft 112, a first column 113, a guiding part 114, a first fixed seat 115, a lifting slider 116, a lifting guide rail 117, a push block lifting structure 120, a first driving part 121, a lifting fixed seat 122, a push block 123, a lifting profile 124, a first profile 1241, a second profile 1242, a third profile 1243, a push block guide rail 125, a push block slider 126, a photoelectric sensor 128, a blocking piece 129, a floating connecting structure 130, a floatable platform 200, a base platform 300, an electromagnetic locking device 400, a second pressure plate 401, a lifting column 402 and an electromagnetic fixed seat 403.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the following embodiments or technical features can be used to form a new embodiment without conflict.
A floating switching mechanism, as shown in fig. 1, includes a switching device body 100; the switching device body 100 comprises a switching assembly 110, a driving assembly and a floating connecting structure 130; wherein the content of the first and second substances,
It should be noted that floating connection structure 130 may be disposed on the surface of floatable platform 200, and floating connection structure 130 may form a floating support for floatable platform 200 through a bull's eye bearing or an elastic member (e.g., a spring); during the state switching, the switching assembly 110 can be configured to be in a locking structure or a pressing structure, and the switching from the floatable state to the non-floatable state is realized by forming the rigid connection or the rigid contact between the base platform 300 and the floatable platform 200; conversely, the base platform 300 is released from rigid connection or rigid contact with the floatable platform 200, enabling switching from the non-floatable state to the floatable state.
In a preferred embodiment, as shown in fig. 2 and 3, the switching assembly 110 includes a first pressing plate 111, a first cylinder 113, and a lifting structure; wherein the content of the first and second substances,
the first pressing plate 111 is connected to one end of the first cylinder 113 and is used for pressing on the surface of the base platform 300 or the floating platform 200 or the floating connecting structure 130;
there is a gap between the first column 113 and the base platform 300 or the floatable platform 200 so that the base platform 300 or the floatable platform 200 may float in the platform plane direction;
the lifting structure drives the first pressing plate 111 and the first cylinder 113 to move along the vertical direction of the floatable platform 200, so that the first pressing plate 111 presses or disengages the surface of the base platform 300 or the floatable platform 200 or the floating connection structure 130. In this embodiment, the lifting structure is a structural member connected to the first column 113, and a protruding shaft 112 is disposed on the surface of the structural member; the protruding shaft 112 is used for contacting the driving component and transmitting the lifting driving force.
It should be appreciated that the first pressure plate 111 is used to form a rigid contact between the base platform 300 and the floatable platform 200, and the non-floatable state is formed when the switching assembly 110 is fixed to the base platform 300 and the first pressure plate 111 contacts the surface of the floatable platform 200 or the floating connection 130; when the switching member 110 is fixed to the floatable platform 200, the first pressing plate 111 contacts the surface of the base platform 300 to form a non-floatable state. As shown in fig. 1, the area of the lower surface of the first pressing plate 111 is larger than the area of the opening of the floating connection structure 130, and after the first pressing plate 111 is pressed down, the first pressing plate 111 presses the floating connection structure 130, so that the first pressing plate 111 and the floating connection structure 130 form a friction force to hinder the floating of the floatable platform 200, and at this time, the floatable platform 200 is switched from the floatable state to the non-floatable state.
In a preferred embodiment, as shown in fig. 3, the switching assembly 110 further includes a guiding portion 114; the guiding portion 114 is connected to one end of the first column 113 and has a conical surface for cooperating with the base platform 300 or the floatable platform 200 to form a guiding structure of the floatable platform 200. In the embodiment, the guiding portion 114 is located at one side of the first column 113 for guiding after floating, so as to prevent excessive floating and facilitate guiding the battery assembly to the right position.
In a preferred embodiment, as shown in fig. 3, the switching assembly 110 further includes a lifting guide structure; the elevation guide structure is used for guiding when the elevation structure drives the first pressing plate 111. In one embodiment, the lifting guide structure comprises a lifting slider 116, a lifting guide rail 117; in this embodiment, the lifting slider 116 is connected to the first fixing base 115 to form a fixed base, and the lifting rail 117 moves up and down relative to the fixed base to form a lifting motion. It should be understood that the positions of the lifting slider 116 and the lifting guide rail 117 are interchanged to play a guiding role, and the protection scope of the present invention should not be limited by the structure shown in the drawings; it should also be understood that the lift guide structure may also include, but is not limited to, a guide post guide bushing, a guide wheel structure.
It should be noted that the driving assembly is a linear motor, an air cylinder, an electric push rod or a mechanical jacking structure. For example, a linear driving motor with stroke feedback or an electric push rod is adopted to realize the lifting driving; and then for example, vertical stroke control using a mechanical jacking structure, such as a cam jacking structure or other structural member.
In a preferred embodiment, as shown in fig. 4 and 5, the mechanical jacking structure is a pusher jacking structure 120; the push block jacking structure 120 comprises a first driving member 121, a jacking fixing seat 122 and a push block 123; wherein the content of the first and second substances,
the first driving member 121 is fixed on the jacking fixing seat 122, and the driving part is fixedly connected with the pushing block 123;
the jacking fixing seat 122 is fixed on the base platform 300 or the floating platform 200;
at least two sections of mutually continuous jacking outlines 124 are arranged on the push block 123 in the direction vertical to the floatable platform 200; the switching assembly 110 contacts the jacking profile 124;
the first driving member 121 drives the pushing block 123 to move, so that the switching assembly 110 is lifted up or lowered down by the lifting profile 124. In this embodiment, the first driving member 121 is an electric push rod, and can also be a linear motor, a cylinder, hydraulic pressure, a rack and pinion, etc. to realize linear motion; the jacking contour 124 in this embodiment is a slotted structure as shown in fig. 4 and 5, it should be understood that the jacking contour 124 can also be a raised structure, and two mutually continuous contours with height difference are provided in the direction vertical to the floatable platform 200, so that the convex shaft 112 abuts against the jacking contour 124 to form a lifting driving force for the switching assembly 110. In this embodiment, the first driving element 121 is fixed on the base platform 300 through the jacking fixing seat 122, and the horizontal linear motion is converted into the stroke drive in the vertical direction through the cooperation of the first driving element 121 and the jacking contour 124 on the pushing block 123.
In a preferred embodiment, as shown in fig. 5, the jacking profile 124 comprises a first profile 1241, a second profile 1242, a third profile 1243; wherein, in the vertical floatable platform 200 direction, the first profile 1241 is higher than the second profile 1242, and the second profile 1242 is higher than the third profile 1243. In this embodiment, the first contour 1241 corresponds to a guiding process, and when the protruding shaft 112 contacts the first contour 1241, the guiding portion 114 contacts the floatable platform 200 or the base platform 300, so as to form an azimuth guiding effect on the floatable platform 200, prevent excessive floating, and prevent the battery pack from colliding with the vehicle bottom or other equipment; the second contour 1242 corresponds to a floatable state, when the protruding shaft 112 contacts the second contour 1242, the guiding portion 114 is separated from the contact with the floatable platform 200 or the base platform 300, and at the same time, due to the gap existing between the first cylinder 113 and the floatable platform 200 or the base platform 300 or the floating connection structure 130, the floatable platform 200 can float in the plane direction relative to the base platform 300 under the floating support effect of the floating structure; the third profile 1243 corresponds to the non-floating state, and when the protruding shaft 112 contacts the third profile 1243, the first pressing plate 111 is pressed downward, and the first pressing plate 111 presses the floating connection structure 130 or the floatable platform 200 or the base platform 300, so that the first pressing plate 111 forms a friction force to hinder the floating of the floatable platform 200, and at this time, the floatable platform 200 is switched from the floatable state to the non-floatable state.
In a preferred embodiment, as shown in fig. 4 and 5, the push block jacking structure 120 further includes a stroke detection structure for obtaining a feedback of the movement position of the push block 123. In the present embodiment, the stroke detection structure includes a photoelectric sensor 128, a baffle 129; the blocking plate 129 is fixed on the movable pushing block 123, and the three photoelectric sensors 128 are fixed on the jacking fixing seat 122 to form position feedback of the three-segment jacking profile 124. It should be understood that the stroke detection structure may also be implemented by a position sensor such as a proximity switch. The high-efficiency and accurate state switching is realized by combining accurate mechanical structure positioning and stroke detection.
In a preferred embodiment, as shown in fig. 4, the push block jacking structure 120 further comprises a push block guiding structure for guiding when the first driving member 121 drives the push block 123. In one embodiment, the pusher guide structure comprises a pusher guide 125, a pusher shoe 126; in this embodiment, the sliding block 126 is connected to the pushing block 123, the sliding block guide 125 is connected to the jacking fixing seat 122 to form a fixed base, and the sliding block 126 moves left and right relative to the fixed base. It should be understood that the positions of the pusher rail 125 and the pusher block 126 are interchanged to also play a guiding role, and the structure shown in the drawings should not be used to limit the protection scope of the present invention; it should also be understood that the pusher guide structure may also include, but is not limited to, a guide post and guide bushing, a guide wheel structure.
The utility model also relates to a floating battery replacing platform, as shown in fig. 6-7, comprising a basic platform 300 and a floatable platform 200; floatable platform 200 is floatingly mounted on base platform 300; a switching device body 100; the switching device body 100 is mounted on the base platform 300 or the floatable platform 200; the floatable platform 200 is switched between the floatable state and the non-floatable state relative to the base platform 300 by the driving component of the switching device body 100. It should be noted that fig. 6 and 7 only show a partial structure of the floating battery replacement platform, it should be understood that the base platform 300 is used as a rigid base for connecting the lower part to walk or lift, and the floatable platform 200 is used for bearing the battery pack, and since a floatable state needs to be provided during the battery replacement process, and the platform needs to be stabilized after the battery pack is butted with the vehicle bottom, so as to prevent the battery pack installation from being influenced by the re-floating.
In a preferred embodiment, as shown in FIG. 7, a locking structure is also included; locking structures are mounted on either base platform 300 or floating platform 200 to lock floating platform 200 in the non-floatable state of floating platform 200. In one embodiment, the locking structure is a mechanical locking device, such as a mechanical deadbolt structure. In a preferred embodiment, the locking structure is an electromagnetic locking device 400; the electromagnetic locking device 400 comprises a second pressing plate 401, a lifting column 402 and an electromagnetic fixing seat 403; wherein the content of the first and second substances,
the second pressing plate 401 is connected to one end of the lifting column 402 and is used for pressing on the surface of the base platform 300 or the floating platform 200 or the floating connecting structure 130;
there is a gap between the lifting columns 402 and the base platform 300 or floatable platform 200 so that the base platform 300 or floatable platform 200 may float in the platform plane direction;
the electromagnetic fixing seat 403 is fixed on the base platform 300 or the floatable platform 200, an electromagnetic structure is installed in the electromagnetic fixing seat 403, and after the electromagnetic fixing seat is powered on, the lifting column 402 drives the second pressing plate 401 to press the surface of the base platform 300 or the floatable platform 200 or the floating connection structure 130 under the action of electromagnetic force, so as to lock the floatable platform 200.
Because the electromagnetic locking device 400 and the switching device body 100 both adopt a pressure plate structure, the contact force between the first pressure plate 111 and the second pressure plate 401 can be balanced by adjusting the size of the contact surface; specifically, the lower surfaces of the first pressing plate 111 and the second pressing plate 401 may be configured with a soft material (such as rubber or silicone) to increase the static friction force and protect the device from mechanical impact.
The utility model discloses the structure is ingenious, and reasonable in design adopts mechanical system to switch the floating state, switches accurate reliable, satisfies the requirement that new forms of energy car trades the electricity fast, and the new forms of energy of being convenient for trades the electricity field and popularizes and applies.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (14)
1. A floating switching mechanism comprising a switching device body (100); the method is characterized in that: the switching device body (100) comprises a switching component (110), a driving component and a floating connecting structure (130); wherein the content of the first and second substances,
the floating connection structure (130) contacts the floating structure to form a floating support of the floatable platform (200);
the switching assembly (110) is fixed on a base platform (300) or a floating platform (200); the driving component is used for driving the switching component (110) to switch the floatable platform (200) between a floatable state and a non-floatable state relative to the base platform (300).
2. The floating switching mechanism of claim 1, wherein: the switching assembly (110) comprises a first pressing plate (111), a first cylinder (113) and a lifting structure; wherein the content of the first and second substances,
the first pressing plate (111) is connected to one end of the first cylinder (113) and is used for being pressed on the surface of the base platform (300) or the floating platform (200) or the floating connecting structure (130);
a gap exists between the first column (113) and the base platform (300) or the floatable platform (200) so that the base platform (300) or the floatable platform (200) can float along the plane direction of the platform;
the lifting structure drives the first pressing plate (111) and the first cylinder (113) to move along the vertical direction of the floatable platform (200) so that the first pressing plate (111) presses or disengages from the surface of the base platform (300) or the floatable platform (200) or the floating connection structure (130).
3. The floating switching mechanism of claim 2, wherein: the switching assembly (110) further comprises a guiding portion (114); the guiding part (114) is connected to one end of the first column (113) and is a conical surface, and is used for being matched with the base platform (300) or the floating platform (200) to form a guiding structure of the floating platform (200).
4. A floating switching mechanism according to claim 2 or 3, wherein: the switching assembly (110) further comprises a lifting guide structure; the lifting guide structure is used for guiding when the lifting structure drives the first pressing plate (111).
5. The floating switching mechanism of claim 1, wherein: the driving component is a linear motor or a cylinder or an electric push rod or a mechanical jacking structure.
6. The floating switching mechanism of claim 5, wherein: the mechanical jacking structure is a cam jacking structure.
7. The floating switching mechanism of claim 5, wherein: the mechanical jacking structure is a push block jacking structure (120); the push block jacking structure (120) comprises a first driving piece (121), a jacking fixing seat (122) and a push block (123); wherein the content of the first and second substances,
the first driving piece (121) is fixed on the jacking fixing seat (122), and the driving part is fixedly connected with the push block (123);
the jacking fixing seat (122) is fixed on the basic platform (300) or the floating platform (200);
at least two sections of mutually continuous jacking outlines (124) are arranged on the push block (123) in the direction vertical to the floatable platform (200); the switching assembly (110) contacting the jacking profile (124);
the first driving piece (121) drives the pushing block (123) to move, so that the switching assembly (110) is jacked up or lowered down under the action of the jacking profile (124).
8. The floating switching mechanism of claim 7, wherein: the jacking profile (124) comprises a first profile (1241), a second profile (1242), a third profile (1243); wherein the first profile (1241) is higher than the second profile (1242) and the second profile (1242) is higher than the third profile (1243) in a direction perpendicular to the floatable platform (200).
9. The floating switching mechanism of claim 7, wherein: the push block jacking structure (120) further comprises a push block guiding structure, and the push block guiding structure is used for guiding when the first driving piece (121) drives the push block (123).
10. The floating switching mechanism of claim 7, wherein: the push block jacking structure (120) further comprises a stroke detection structure, and the stroke detection structure is used for obtaining the motion position feedback of the push block (123).
11. The floating battery replacing platform comprises a basic platform (300) and a floatable platform (200); the floatable platform (200) is arranged on the base platform (300) in a floating manner; the method is characterized in that: further comprising a switching device body (100) according to any of claims 1-10; the switching device body (100) is mounted on the base platform (300) or the floatable platform (200); the floatable platform (200) is switched between a floatable state and a non-floatable state relative to the base platform (300) under the driving of the driving component of the switching device body (100).
12. The floating power swapping platform of claim 11, wherein: the device also comprises a locking structure; the locking structure is mounted on the base platform (300) or the floatable platform (200) for locking the floating platform (200) when the floating platform (200) is in a non-floatable state.
13. The floating power swapping platform of claim 12, wherein: the locking structure is a mechanical locking device.
14. The floating power swapping platform of claim 12, wherein: the locking structure is an electromagnetic locking device (400); the electromagnetic locking device (400) comprises a second pressure plate (401), a lifting column (402) and an electromagnetic fixed seat (403); wherein the content of the first and second substances,
the second pressing plate (401) is connected to one end of the lifting column (402) and is used for being pressed on the surface of the basic platform (300) or the floating platform (200) or the floating connecting structure (130);
a gap exists between the lifting column (402) and the base platform (300) or the floatable platform (200) so that the base platform (300) or the floatable platform (200) can float along the plane direction of the platform;
the electromagnetic fixing seat (403) is fixed on the basic platform (300) or the floating platform (200), an electromagnetic structure is installed in the electromagnetic fixing seat (403), and after the electromagnetic fixing seat is electrified, the lifting column (402) drives the second pressing plate (401) to press the surface of the basic platform (300) or the floating platform (200) or the floating connecting structure (130) under the action of electromagnetic force so as to lock the floating platform (200).
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| CN201921526634.5U CN211001276U (en) | 2019-09-12 | 2019-09-12 | Floating switching mechanism and floating battery replacing platform |
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| CN201921526634.5U CN211001276U (en) | 2019-09-12 | 2019-09-12 | Floating switching mechanism and floating battery replacing platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562214A (en) * | 2019-09-12 | 2019-12-13 | 博众精工科技股份有限公司 | Floating switching mechanism and floating battery replacing platform |
| CN110562214B (en) * | 2019-09-12 | 2024-06-25 | 博众精工科技股份有限公司 | Floating switching mechanism and floating level changing table |
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2019
- 2019-09-12 CN CN201921526634.5U patent/CN211001276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562214A (en) * | 2019-09-12 | 2019-12-13 | 博众精工科技股份有限公司 | Floating switching mechanism and floating battery replacing platform |
| CN110562214B (en) * | 2019-09-12 | 2024-06-25 | 博众精工科技股份有限公司 | Floating switching mechanism and floating level changing table |
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