CN210454771U - Battery removes transposition platform base - Google Patents

Battery removes transposition platform base Download PDF

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Publication number
CN210454771U
CN210454771U CN201920843941.XU CN201920843941U CN210454771U CN 210454771 U CN210454771 U CN 210454771U CN 201920843941 U CN201920843941 U CN 201920843941U CN 210454771 U CN210454771 U CN 210454771U
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CN
China
Prior art keywords
area
oil cylinder
traction
running
shaped steel
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Expired - Fee Related
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CN201920843941.XU
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Chinese (zh)
Inventor
郑冲
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Henan Guangma Automobile Co ltd
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Henan Guangma Automobile Co ltd
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Priority to CN201920843941.XU priority Critical patent/CN210454771U/en
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Publication of CN210454771U publication Critical patent/CN210454771U/en
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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
    • 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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  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The utility model discloses a battery removes transposition platform base, which comprises a platform body, the platform body comprises nine regions, in the regional B of second, the regional C of third, the fourth region D, the regional E of fifth, the regional F of sixth, four diagonal angle punishment of the regional G of seventh do not are provided with fixed hydro-cylinder, be provided with first longitudinal movement hydro-cylinder and second longitudinal movement hydro-cylinder on the regional I of ninth respectively, at first region A, the regional B of second, be provided with first lateral movement hydro-cylinder between the regional C of third, in the regional E of fifth, the regional F of sixth, be provided with the second lateral movement hydro-cylinder between the regional G of seventh, be provided with the third longitudinal movement hydro-cylinder between the regional D of fourth and the regional E of fifth. The utility model discloses a horizontal hydro-cylinder, vertical hydro-cylinder that set up in each region accomplish new, old removal and transposition work, simple structure, area is little, and the transposition is fast, and the location is accurate, has fine social practical value, easily promotes.

Description

Battery removes transposition platform base
The technical field is as follows:
the utility model relates to a when new energy automobile battery was changed, new, old battery get put device, in particular to battery removes transposition platform base.
Background art:
when the battery of the existing electric automobile is replaced, the mechanical arm and the conveying chain are used, when the battery is replaced, the battery is taken out through the mechanical arm and then placed on the conveying chain, the unused new battery is taken out, and the old battery needs to be stored in another way; the existing device has large floor area and complicated use procedures, only can simply take out a new battery, cannot realize transposition between the new battery and an old battery, and has complex result, large floor space, high cost and complex operation of the existing battery moving system.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, the battery moving transposition platform base is provided, the battery is placed on the device, and the moving transposition operation between the new battery and the old battery is completed through the transverse oil cylinder and the longitudinal oil cylinder.
The utility model discloses a solve the technical scheme that prior art problem took and be:
a battery mobile transposition platform base comprises a platform body, wherein the platform body consists of nine areas, namely a first area A, a second area B, a third area C, a fourth area D, a fifth area E, a sixth area F, a seventh area G, an eighth area H and a ninth area I, the ninth area I respectively occupies half of the eighth area H and half of the first area A, four opposite corners of the second area B, the third area C, the fourth area D, the fifth area E, the sixth area F and the seventh area G are respectively provided with a fixed oil cylinder, the top end of each fixed oil cylinder is provided with a fixed pin, and an oil cylinder fixed base is arranged between each fixed oil cylinder and the platform body; a first longitudinal moving oil cylinder and a second longitudinal moving oil cylinder are arranged on the ninth area I, a first transverse moving oil cylinder is arranged among the first area A, the second area B and the third area C, a second transverse moving oil cylinder is arranged among the fifth area E, the sixth area F and the seventh area G, and a third longitudinal moving oil cylinder is arranged between the fourth area D and the fifth area E; the inner wall of the platform body is provided with a transverse roller set and a longitudinal roller set, universal balls are arranged on the platform body at intervals, a universal ball base is arranged at the bottom of each universal ball, and the universal ball base is fixedly connected with the platform body.
The left side of the first longitudinal moving oil cylinder is provided with a first running track, a first running sliding block is arranged on the first running track, one end of the first running sliding block is fixedly connected with a first traction oil cylinder, and the top of the first traction oil cylinder is provided with a first traction pin.
And a second running rail is arranged on the right side of the second longitudinal moving oil cylinder, a second running sliding block is arranged on the second running rail, a second traction oil cylinder is fixedly connected to one end of the second running sliding block, and a second traction pin is arranged on the second traction oil cylinder.
One side of first lateral shifting hydro-cylinder is provided with the third orbit, be provided with the third operation slider on the third orbit the first diaphragm of top fixedly connected with that the third operation slider is, the one end fixedly connected with third of first diaphragm pulls the hydro-cylinder be provided with the third towing pin on the third pulls the hydro-cylinder, the below of the other end of first diaphragm is provided with first connection montant, the bottom and the first lateral shifting hydro-cylinder fixed connection of first connection montant are in the same place.
One side of the second transverse moving oil cylinder is provided with a fourth running track, a fourth running sliding block is arranged on the fourth running track, one end of the fourth running sliding block is fixedly connected with a fourth traction oil cylinder, the other end of the fourth running sliding block is fixed with the second transverse moving oil cylinder through a second connecting vertical rod, and a fourth traction pin is arranged at the top end of the fourth traction oil cylinder.
A fifth running rail is arranged on the right side of the third longitudinal moving oil cylinder, a fifth running sliding block is arranged on the fifth running rail, a fifth traction oil cylinder is arranged at one end of the fifth running sliding block, and a fifth traction pin is arranged at the top end of the fifth traction oil cylinder.
The horizontal roller group comprises a first L-shaped steel plate and a first roller, a hole is formed in the bottom edge of the first L-shaped steel plate, a connecting shaft of the first roller penetrates through the hole and is welded with the bottom edge of the first L-shaped steel plate, the side edge of the first L-shaped steel plate is welded with the inner wall of the platform body, and at least ten first rollers are arranged on the first L-shaped steel plate.
The longitudinal roller group is composed of a second L-shaped steel plate and a second roller, holes are formed in the bottom edge of the second L-shaped steel plate, a connecting shaft of the second L-shaped steel plate penetrates through the holes and is welded with the bottom edge of the second L-shaped steel plate, the side edge of the second L-shaped steel plate is welded with the inner wall of the platform body, and at least ten second rollers are arranged on the second L-shaped steel plate.
The utility model discloses an actively beneficial effect is:
1. the utility model discloses a four diagonal angles departments in every region all are provided with fixed hydro-cylinder and, are provided with the fixed pin on every fixed hydro-cylinder, and through fixed hydro-cylinder work, four fixed pins rise, play the effect to the battery location that this region was placed.
2. The utility model discloses a through setting up first longitudinal movement hydro-cylinder, second longitudinal movement hydro-cylinder, third longitudinal movement hydro-cylinder, first lateral shifting hydro-cylinder and second lateral shifting hydro-cylinder, accomplish the removal and the transposition work between the battery of placing on the different regions through lateral shifting hydro-cylinder, longitudinal movement hydro-cylinder, the transposition time is short, and the location is accurate.
3. The universal ball is arranged on the platform body, so that the movement of articles above the area is facilitated; through set up horizontal roller train and roller train at the inner wall of platform body, reduce the friction between regional top article and the platform body inner wall, be favorable to removing and transposition work going on.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of FIG. 1;
fig. 3 is a state diagram of the device in use.
The specific implementation mode is as follows:
referring to fig. 1-2, a mobile battery transposition platform base includes a platform body 1, where the platform body 1 is composed of nine regions, namely, a first region a, a second region B, a third region C, a fourth region D, a fifth region E, a sixth region F, a seventh region G, an eighth region H, and a ninth region I, where the ninth region I occupies half of the eighth region H and the first region a, respectively, four opposite corners of the second region B, the third region C, the fourth region D, the fifth region E, the sixth region F, and the seventh region G are provided with fixed cylinders 5, the top end of = each fixed cylinder 5 is provided with a fixed pin 6, and a cylinder fixed base 7 is provided between each fixed cylinder 5 and the platform body 1; a first longitudinal moving oil cylinder 15 and a second longitudinal moving oil cylinder 19 are arranged on the ninth area I, a first transverse moving oil cylinder 12 is arranged among the first area A, the second area B and the third area C, a second transverse moving oil cylinder 23 is arranged among the fifth area E, the sixth area F and the seventh area G, and a third longitudinal moving oil cylinder 10 is arranged between the fourth area D and the fifth area E; the inner wall of the platform body 1 is provided with a transverse roller set and a longitudinal roller set, universal balls 8 are arranged on the platform body 1 at intervals, a universal ball base 9 is arranged at the bottom of each universal ball 8, and the universal ball base 9 is fixedly connected with the platform body 1; a first running rail 15-1 is arranged on the left side of the first longitudinal moving oil cylinder 15, a first running slider 16 is arranged on the first running rail 15-1, a first traction oil cylinder 17 is fixedly connected to one end of the first running slider 16, and a first traction pin 18 is arranged at the top of the first traction oil cylinder 17; a second running rail 19-1 is arranged on the right side of the second longitudinal moving oil cylinder 19, a second running slide block 21 is arranged on the second running rail 19-1, a second traction oil cylinder 20 is fixedly connected to one end of the second running slide block 21, and a second traction pin 22 is arranged on the second traction oil cylinder 20; a third running rail 12-1 is arranged on one side of the first transverse moving oil cylinder 12, a third running slider 12-2 is arranged on the third running rail 12-1, a first transverse plate 14 is fixedly connected to the top end of the third running slider 12-2, a third traction oil cylinder 13 is fixedly connected to one end of the first transverse plate 14, a third traction pin 13-1 is arranged on the third traction oil cylinder 13, a first connecting vertical rod 14-1 is arranged below the other end of the first transverse plate 14, and the bottom end of the first connecting vertical rod 14-1 is fixedly connected with the first transverse moving oil cylinder 12; a fourth running track 25 is arranged on one side of the second transverse moving oil cylinder 23, a fourth running slider 26 is arranged on the fourth running track 25, a fourth traction oil cylinder 24-1 is fixedly connected to one end of the fourth running slider 26, the other end of the fourth running slider 26 is fixed with the second transverse moving oil cylinder 23 through a second connecting vertical rod 24-3, and a fourth traction pin 24 is arranged at the top end of the fourth traction oil cylinder 24-1; a fifth running track 10-1 is arranged on the right side of the third longitudinal moving oil cylinder 10, a fifth running slider 10-2 is arranged on the fifth running track 10-1, a fifth traction oil cylinder 11 is arranged at one end of the fifth running slider 10-2, and a fifth traction pin 11-1 is arranged at the top end of the fifth traction oil cylinder 11; the transverse roller group consists of a first L-shaped steel plate 3 and a first roller 4-1, a hole is formed in the bottom edge of the first L-shaped steel plate 3, a connecting shaft of the first roller 4-1 penetrates through the hole and is welded with the bottom edge of the first L-shaped steel plate 3, the side edge of the first L-shaped steel plate 3 is welded with the inner wall of the platform body 1, and the transverse roller group comprises: at least ten first rollers 4-1 are arranged on the first L-shaped steel plate 3; constitute by second L shaped steel board 2 and second gyro wheel 4 at vertical roller train, be provided with the hole on the base of second L shaped steel board 2, the connecting axle of second L shaped steel board 2 passes the hole and is in the same place with the base welding of second L shaped steel board 2, and the side of second L shaped steel board 2 is in the same place with the inner wall welding of platform body 1, wherein: the second L-shaped steel plate 2 is provided with at least ten second rollers 4.
The working principle is as follows: referring to fig. 1-3, the specific use steps are as follows:
a. as shown in fig. 3, a tray 28 for supporting the battery is placed on each of the second, third, fourth, fifth, sixth, seventh and ninth areas B, C, D, G and I, and a new battery 30 is placed on each of the trays where the second, third, fourth, fifth, sixth and seventh areas B, C, D, E, F and G are located, so as to prevent the battery from being damaged by friction during the movement; each diagonal position of each battery tray 28 is provided with a tray positioning hole 27, the tray positioning hole 27 corresponds to the position of a fixing pin below, and the middle part of each battery tray 28 is sequentially provided with a first moving positioning hole 26-1, a second moving positioning hole 26-2 and a third moving positioning hole 26-3; vertical rods 29 are arranged around each battery tray, so that the situation that the batteries 30 slide off the battery trays when the battery trays 28 move is avoided; the ninth region I is used as a battery replacement site; when the second area B, the third area C, the fourth area D, the fifth area E, the sixth area F and the seventh area G are not subjected to any transposition operation, the fixing oil cylinders in which the areas are located are in a working state, and the fixing pins are inserted into the corresponding four tray positioning holes 27 through the fixing oil cylinders to play a role in positioning the trays;
b. when the old battery of the vehicle is replaced, the position of a ninth area I is placed, the first traction oil cylinder 17 works to enable the first traction pin 18 to be lifted and inserted into a first moving positioning hole 26-1 on a battery tray 28 above the ninth area I, the battery tray is locked, the first longitudinal moving oil cylinder 15 works, the old battery on the ninth area I is moved to the first area A, the first longitudinal moving oil cylinder 15 is reset, meanwhile, the second traction oil cylinder 15 is started, the second traction pin is inserted into a corresponding first tray moving hole 27, and at the moment, the old battery on a battery replacing station 30-9 is removed; (the first traction cylinder 17 moves on the first running track through the first running slide block, when the first longitudinal moving cylinder works, the first traction cylinder is driven to translate on the first running track, and when the first longitudinal moving cylinder resets, the first traction cylinder can return to the initial position)
c. The fourth traction oil cylinder 24-1 works, so that the fourth traction oil cylinder 24-1 is inserted into the corresponding second tray shifting pin hole 26-2, the fixing oil cylinders at the area E, the area F and the area G work, the corresponding tray fixing pins are lowered, and the battery trays above the area E, the area F and the area G are separated from being fixed; the second transverse moving oil cylinder 23 works to move the three battery trays on the area E, the area F and the area G to the area F, the area G and the area H at the same time, then the fixing oil cylinders on the area F and the area G work to ensure that the tray fixing pins are inserted into the corresponding tray positioning holes again, the battery trays of the area F and the area G are fixed, the fourth traction pin descends, and the fourth moving oil cylinder resets; (a fourth running rail is arranged beside the second transverse moving oil cylinder 23, a fourth running sliding block is arranged above the fourth running rail, one end of the fourth running sliding block is connected with a fourth traction oil cylinder, and the other end of the fourth running sliding block is fixed with the second transverse moving oil cylinder 23 through a second connecting vertical rod 24-3, so that when the second transverse moving oil cylinder 23 works, the fourth traction oil cylinder can move along with the fourth traction oil cylinder, and when the second transverse moving oil cylinder 23 is reset, the fourth traction oil cylinder can also be restored to the original position)
a. The second traction cylinder 20 is operated to raise the second traction pin 22 and insert it into the third tray shift pin hole 26-3 in the battery tray on the region H30-8, fixing the battery tray;
b. the fifth traction oil cylinder 11 in the area D works, so that the fifth traction pin 11-1 is lifted and inserted into the second tray shifting pin hole 26-2 of the tray battery, the fixed oil cylinder in the area D starts to work, the fixed pin descends, the third longitudinal moving oil cylinder 10 works, and the battery tray on the area D is moved to the area E; the fixing oil cylinder of the area E starts to work, so that the fixing pin rises and is inserted into the tray positioning hole 10, the battery tray on the area B is fixed, and the third longitudinal moving oil cylinder 10 resets; (the right side of the third longitudinal movement cylinder 10 is provided with a fifth operation track, the fifth operation track is provided with a fifth operation slide block, one end of the fifth operation slide block and a fifth traction cylinder, when the third longitudinal movement cylinder works, the fifth traction cylinder moves on the fifth operation track through the fifth operation slide block, and when the third longitudinal movement cylinder resets, the fifth traction cylinder returns to the original position)
c. Fixing oil cylinders in the area C and the area B work to enable the fixing pins to descend, and the battery trays in the area C and the area B are separated from positioning; the first transverse moving oil cylinder 12 works, the battery trays on the area A, the area B and the area C are moved to the area B, the area C and the area D at the same time, the fixed oil cylinders in the area B, the area C and the area D work to enable the positioning pins to be lifted and inserted into the positioning holes of the trays, the battery trays on the three areas are fixed, the first transverse moving oil cylinder is reset, and meanwhile, the third traction oil cylinder is restored to the original position; (one side of the first transverse moving oil cylinder is provided with a third running rail, a third running sliding block is arranged on the third running rail, the top end of the sliding block is connected with a first transverse plate, one end of the transverse plate is connected with a traction oil cylinder, the other end of the transverse plate is connected with the first transverse moving oil cylinder through a first connecting vertical rod, so when the first transverse moving oil cylinder works, the third traction oil cylinder can also move on the rail, and when the first transverse moving oil cylinder resets, the third traction oil cylinder can also return to the original position)
d. The second longitudinal moving cylinder starts to work, the battery tray on the area H is moved to the area I, the position of the area I is the new battery 30 at the moment, and the new battery is taken away and assembled.
The device is used for carrying out the specific steps of transposition on the new battery and the old battery, and the device is favorable for carrying out transposition work by arranging the universal ball; the inner wall of the platform body is provided with the transverse pulley block and the longitudinal pulley block, so that the friction damage of a battery tray or a battery above an area is avoided when transposition work is carried out; the transposition speed is fast, and the location is accurate, and is more quick, more high-efficient than the mode of operation of traditional arm + conveyer belt, and area is little, convenient to use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a battery removes transposition platform base, includes platform body (1), its characterized in that: the platform body (1) is composed of nine areas, namely a first area A, a second area B, a third area C, a fourth area D, a fifth area E, a sixth area F, a seventh area G, an eighth area H and a ninth area I, wherein the ninth area I respectively occupies half of the eighth area H and half of the first area A, four diagonal positions of the second area B, the third area C, the fourth area D, the fifth area E, the sixth area F and the seventh area G are respectively provided with a fixed oil cylinder (5), the top end of each fixed oil cylinder (5) is provided with a fixed pin (6), and an oil cylinder fixed base (7) is arranged between each fixed oil cylinder (5) and the platform body (1); a first longitudinal moving oil cylinder (15) and a second longitudinal moving oil cylinder (19) are arranged on the ninth area I, a first transverse moving oil cylinder (12) is arranged among the first area A, the second area B and the third area C, a second transverse moving oil cylinder (23) is arranged among the fifth area E, the sixth area F and the seventh area G, and a third longitudinal moving oil cylinder (10) is arranged between the fourth area D and the fifth area E; be provided with horizontal roller train and vertical roller train on the inner wall of platform body (1) is gone up the interval and is provided with universal ball (8), the bottom of universal ball (8) is provided with universal ball base (9), universal ball base (9) are in the same place with platform body (1) fixed connection.
2. The battery mobile transposition platform base of claim 1, characterized in that: the hydraulic lifting device is characterized in that a first operation track (15-1) is arranged on the left side of the first longitudinal moving oil cylinder (15), a first operation sliding block (16) is arranged on the first operation track (15-1), a first traction oil cylinder (17) is fixedly connected to one end of the first operation sliding block (16), and a first traction pin (18) is arranged at the top of the first traction oil cylinder (17).
3. The battery mobile transposition platform base of claim 1, characterized in that: a second running rail (19-1) is arranged on the right side of the second longitudinal moving oil cylinder (19), a second running sliding block (21) is arranged on the second running rail (19-1), a second traction oil cylinder (20) is fixedly connected to one end of the second running sliding block (21), and a second traction pin (22) is arranged on the second traction oil cylinder (20).
4. The battery mobile transposition platform base of claim 1, characterized in that: one side of the first transverse moving oil cylinder (12) is provided with a third running rail (12-1), a third running sliding block (12-2) is arranged on the third running rail (12-1), a first transverse plate (14) is fixedly connected to the top end of the third running sliding block (12-2), a third traction oil cylinder (13) is fixedly connected to one end of the first transverse plate (14), a third traction pin (13-1) is arranged on the third traction oil cylinder (13), a first connecting vertical rod (14-1) is arranged below the other end of the first transverse plate (14), and the bottom end of the first connecting vertical rod (14-1) is fixedly connected with the first transverse moving oil cylinder (12).
5. The battery mobile transposition platform base of claim 1, characterized in that: one side of the second transverse moving oil cylinder (23) is provided with a fourth running track (25), a fourth running sliding block (26) is arranged on the fourth running track (25), one end of the fourth running sliding block (26) is fixedly connected with a fourth traction oil cylinder (24-1), the other end of the fourth running sliding block (26) is fixed with the second transverse moving oil cylinder (23) through a second connecting vertical rod (24-3), and a fourth traction pin (24) is arranged at the top end of the fourth traction oil cylinder (24-1).
6. The battery mobile transposition platform base of claim 1, characterized in that: a fifth running track (10-1) is arranged on the right side of the third longitudinal moving oil cylinder (10), a fifth running sliding block (10-2) is arranged on the fifth running track (10-1), a fifth traction oil cylinder (11) is arranged at one end of the fifth running sliding block (10-2), and a fifth traction pin (11-1) is arranged at the top end of the fifth traction oil cylinder (11).
7. The battery mobile transposition platform base of claim 1, characterized in that: the horizontal roller set comprises a first L-shaped steel plate (3) and a first roller (4-1), a hole is formed in the bottom edge of the first L-shaped steel plate (3), a connecting shaft of the first roller (4-1) penetrates through the hole and is welded with the bottom edge of the first L-shaped steel plate (3), the side edge of the first L-shaped steel plate (3) is welded with the inner wall of the platform body (1), and at least ten first rollers (4-1) are arranged on the first L-shaped steel plate (3).
8. The battery mobile transposition platform base of claim 1, characterized in that: the vertical roller group comprises a second L-shaped steel plate (2) and a second roller (4), a hole is formed in the bottom edge of the second L-shaped steel plate (2), a connecting shaft of the second L-shaped steel plate (2) penetrates through the hole and is welded with the bottom edge of the second L-shaped steel plate (2), the side edge of the second L-shaped steel plate (2) is welded with the inner wall of the platform body (1), and at least ten second rollers (4) are arranged on the second L-shaped steel plate (2).
CN201920843941.XU 2019-06-05 2019-06-05 Battery removes transposition platform base Expired - Fee Related CN210454771U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920843941.XU CN210454771U (en) 2019-06-05 2019-06-05 Battery removes transposition platform base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920843941.XU CN210454771U (en) 2019-06-05 2019-06-05 Battery removes transposition platform base

Publications (1)

Publication Number Publication Date
CN210454771U true CN210454771U (en) 2020-05-05

Family

ID=70439740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920843941.XU Expired - Fee Related CN210454771U (en) 2019-06-05 2019-06-05 Battery removes transposition platform base

Country Status (1)

Country Link
CN (1) CN210454771U (en)

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