CN210468863U - Emergency charger for automobile storage battery - Google Patents
Emergency charger for automobile storage battery Download PDFInfo
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- CN210468863U CN210468863U CN201921849617.5U CN201921849617U CN210468863U CN 210468863 U CN210468863 U CN 210468863U CN 201921849617 U CN201921849617 U CN 201921849617U CN 210468863 U CN210468863 U CN 210468863U
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- rechargeable battery
- arm
- articulated
- automobile storage
- arm lock
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Abstract
The utility model relates to an automobile storage battery emergency charger relates to car auxiliary assembly's technical field, and it includes rechargeable battery, the charging wire of being connected with the rechargeable battery electricity and the clamp that takes electricity of being connected with the charging wire electricity, the clamp that takes electricity includes the arm lock, with arm lock articulated support arm and set up the elastic component that is used for making arm lock and support arm clamp automobile storage battery two poles of the earth between arm lock and support arm, the arm lock is kept away from tip crisscross the setting to X form of both articulated departments with the support arm, it has the transfer line to press from both sides the arm to lean on articulated one section of its articulated department to articulate, it has branch to lean on one section of its articulated department to articulate on the support arm, the transfer line is contained angle and tip articulated each other with branch, the bolt is worn to be equipped with by the screw thread on the arm lock, the. The utility model discloses have and avoid taking the electric clamp not hard up and produce the effect of potential safety hazard in order to improve the security.
Description
Technical Field
The utility model belongs to the technical field of car auxiliary assembly's technique and specifically relates to an automobile storage battery emergency charger is related to.
Background
At present, the storage battery is an essential part of an automobile and can be divided into a traditional lead-acid storage battery and a maintenance-free storage battery. The device is a device for converting chemical energy into electric energy, belongs to a direct current power supply, and mainly has the main function of providing strong starting current (about 10A) for a starter when an engine is started.
The accumulator is not used for a long time, it will slowly discharge by itself, when the ammeter pointer shows that the accumulator capacity is insufficient, it should be charged in time. When the automobile storage battery is charged, an external emergency charger (JUMP start) is generally selected for charging, the emergency charger generally comprises a positive (negative) pole grounding clamp, a rechargeable battery, an overvoltage and overcurrent protection device and the like, and the positive pole and the negative pole of the rechargeable battery are correspondingly connected to the automobile storage battery through the positive (negative) pole grounding clamp so as to charge the automobile storage battery.
The above prior art solutions have the following drawbacks: because inside electrolyte can produce the bubble when car battery charges for the battery produces the vibration, and can produce the vibration when the car is starting, consequently makes positive (negative) utmost point electricity taking clamp take place to become flexible and drop easily, thereby leads to electricity taking clamp and other electrically conductive object contact and produce the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automobile storage battery emergency charger avoids the power clamp not hard up and produces the potential safety hazard, improves the security.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
automobile storage battery emergency charger, including rechargeable battery, the charging wire of being connected with the rechargeable battery electricity and the clamp of taking electricity of being connected with the charging wire electricity, the clamp of taking electricity includes the arm lock, with arm lock articulated support arm and set up the elastic component that is used for making arm lock and support arm clamp automobile storage battery both poles of the earth between arm lock and support arm, the arm lock is kept away from tip crisscross the setting into X form of both articulated departments with the support arm, it has the transfer line to press from both sides the arm to lean on articulated in one section of its articulated department, the support arm leans on articulated branch that has in one section of its articulated department, the transfer line is contained angle and tip articulated each other with branch, the bolt is worn to be equipped with to the screw thread on the arm lock, the bolt is contained angle and its one.
By adopting the technical scheme, the support arm is hinged with the clamping arm, and the elastic piece is used for enabling the end parts of the clamping arm and the support arm to clamp two electrodes of the automobile storage battery, so that the workload of manual clamping is reduced, and the automobile storage battery can be conveniently charged by the rechargeable battery through the charging wire; when a user clamps the clamping arm and the supporting arm, the included angle between the transmission rod and the supporting rod is reduced so that the transmission rod moves towards one side of the bolt, and the bolt abuts against the hinged position of the transmission rod and the supporting rod when rotating, so that the phenomenon that the power-on clamp loosens is avoided, the clamping force of the power-on clamp is improved, potential safety hazards caused by loosening of the power-on clamp are avoided, and the safety is improved.
The utility model discloses further set up to: when the clamping arms and the supporting arms are used for clamping the end parts of the two poles of the automobile storage battery to be mutually abutted, the transmission rod and the supporting rod form an included angle and the included angle faces one side of the two poles of the storage battery.
Through adopting above-mentioned technical scheme, transfer line and branch are the contained angle when arm lock and support arm are used for the mutual butt of tip of centre gripping car battery two poles of the earth to this avoids transfer line and branch to rotate excessively and makes the contained angle direction change between them, and the rotation regulation inefficacy of bolt is avoided to this.
The utility model discloses further set up to: the transmission rod is provided with a clamping piece, a stud penetrates through the clamping piece, the supporting rod and the transmission rod in threaded connection.
Through adopting above-mentioned technical scheme, the double-screw bolt cooperates the clamping piece to carry on spacingly to branch and transfer line when rotating to this realizes that branch is connected with the rotation of transfer line, and the clamping piece is used for with bolt tip butt, with this reduction bolt to the wearing and tearing of branch and transfer line.
The utility model discloses further set up to: rotate on the arm lock be connected with bolt threaded connection's turning block, the central axis of the contained angle of arm lock and support arm with the rotation axis coincidence of bolt, the conduction path of clamping piece with the rotation axis coincidence of bolt, the tip of bolt rotates and is connected with the transmission piece, be provided with on the transmission piece and pass the clamping piece and slide the guide post of being connected with the clamping piece.
Through adopting above-mentioned technical scheme, lead to the transmission piece through the guide post to this makes the transmission piece relative with the clamping piece all the time, avoids the transmission piece crooked and leads to the bolt dislocation, thereby conveniently adjusts the contained angle of transfer line and branch, conveniently locks the electrification and presss from both sides.
The utility model discloses further set up to: the charging battery is provided with a positive interface and a negative interface which are used for being connected with a charging wire in an inserting mode so as to charge the automobile storage battery, the positive interface is square, and the negative interface is circular.
By adopting the technical scheme, the positive electrode interface is square, the negative electrode interface is circular, so that a user is prevented from confusing the interface and the charging wire, potential safety hazards caused by wrong connection of the positive electrode and the negative electrode are avoided, and safety is improved.
The utility model discloses further set up to: the rechargeable battery upper cover is equipped with waterproof cover, waterproof cover is articulated with rechargeable battery tip border, and one side of waterproof cover is provided with the cushion, and the cushion butt is in positive pole interface, negative pole interface border when waterproof cover rotates.
Through adopting above-mentioned technical scheme, set up the cushion on waterproof cover, cushion butt in positive electrode interface, negative pole interface border when waterproof cover closure to this avoids external steam etc. to get into in positive electrode interface and the negative pole interface and lead to the electric leakage condition, thereby improves the security, extension rechargeable battery's life.
The utility model discloses further set up to: the outer wall of the rechargeable battery is provided with an arc-shaped elastic sheet, one side, away from the covering positive interface, of the waterproof cover, which is located at the hinged position of the waterproof cover, is provided with a convex block, one end of the elastic sheet is hinged to the convex block, and the other end of the elastic sheet is abutted to the rechargeable battery.
Through adopting above-mentioned technical scheme, when waterproof cover opened, the lug promoted the shell fragment in order to compress the shell fragment, and shell fragment deformation produces elasticity, and waterproof cover is automatic closed under the elastic force of shell fragment when extracting the charging wire after the automobile storage battery charges and accomplishes to this is convenient rechargeable battery's accomodating.
The utility model discloses further set up to: the rechargeable battery is provided with an illuminating lamp, the rechargeable battery is electrically connected with the illuminating lamp to supply power, and a switch for controlling the illuminating lamp to be turned on or off is arranged on the end wall of the rechargeable battery.
Through adopting above-mentioned technical scheme, through the light person of facilitating the use emergent charging at night, for the installation of taking the electric clamp provides the illumination, avoid because of being difficult to see the battery bipolar position clearly and the wrong condition appears connecing to improve the security.
To sum up, the utility model discloses a beneficial technological effect does:
when a user clamps the clamping arm and the support arm, the included angle between the transmission rod and the support rod is reduced so that the transmission rod moves towards one side of the bolt, and the bolt abuts against the hinged position of the transmission rod and the support rod when rotating, so that the phenomenon that the grounding clamp is loosened is avoided, the clamping force of the grounding clamp is improved, the potential safety hazard caused by the loosening of the grounding clamp is avoided, and the safety is improved;
when the stud rotates, the clamping piece is matched to limit the supporting rod and the transmission rod so as to realize the rotating connection of the supporting rod and the transmission rod, and the clamping piece is used for being abutted against the end part of the bolt so as to reduce the abrasion of the bolt to the supporting rod and the transmission rod;
the transmission block is guided through the guide post, so that the transmission block is always opposite to the clamping piece, the transmission block is prevented from being inclined, and a bolt is prevented from being misplaced, so that the included angle between the transmission rod and the supporting rod is conveniently adjusted, and the power-on clamp is conveniently locked.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic diagram of a partial explosion structure of the present embodiment, mainly showing a positive electrode interface;
FIG. 3 is a schematic diagram of a partial explosion structure of the present embodiment, showing mainly the spacer;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
Reference numerals: 1. a rechargeable battery; 11. a positive electrode interface; 12. a negative electrode interface; 13. an illuminating lamp; 14. a switch; 15. a charging wire; 2. a charging clip; 21. clamping arms; 22. a transmission rod; 23. a support arm; 24. a strut; 25. an elastic member; 26. rotating the block; 3. a bolt; 31. a transmission block; 32. a guide post; 33. a clip; 34. a stud; 4. a waterproof cover; 41. a bump; 42. cushion blocks; 43. an elastic sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1, do the utility model discloses an automobile storage battery emergency charger, including rechargeable battery 1, the charging wire 15 of being connected with rechargeable battery 1 electricity and the clamp 2 that takes electricity of being connected with charging wire 15 electricity. Referring to fig. 2, the rechargeable battery 1 is a lithium polymer battery, and the charging line 15 includes a positive line and a negative line, which are respectively inserted into and matched with the positive interface 11 and the negative interface 12 on the end wall of the rechargeable battery 1 to realize electrical connection.
And the positive wire and the negative wire respectively correspond to the positive electrode and the negative electrode of the automobile storage battery, so that the automobile storage battery is conveniently charged. The positive electrode interface 11 of the rechargeable battery 1 is square, hexagonal, D-shaped, and the like, and the negative electrode interface 12 is circular or rhombic, so that the positive electrode interface 11 and the negative electrode interface 12 of the rechargeable battery 1 can be identified, the interface and the charging wire 15 are prevented from being confused by a user, potential safety hazards caused by wrong connection of the positive electrode and the negative electrode are avoided, and safety is improved.
Referring to fig. 2, the upper cover of the rechargeable battery 1 is provided with a waterproof cover 4, the waterproof cover 4 is in a sheet shape and made of transparent acrylic material, and is hinged to the edge of the end part of the rechargeable battery 1, and one side of the waterproof cover 4 is attached to the end wall of the rechargeable battery 1 when rotating. As shown in fig. 3, a cushion block 42 is provided on the side of the waterproof cover 4 that is attached to the rechargeable battery 1, and the cushion block 42 is made of a material having high sealing performance, such as rubber, and has a shape that is identical to the shape of the positive electrode terminal 11 and the shape of the negative electrode terminal 12. Be provided with curved shell fragment 43 on rechargeable battery 1 outer wall, shell fragment 43 adopts the spring steel material, and waterproof cover 4 is located its articulated department and keeps away from the integrative lug 41 that is provided with in one side of covering positive interface 11, and the one end and the lug 41 of shell fragment 43 are articulated, and the inner wall butt in the groove of stepping down of seting up on the other end and the rechargeable battery 1.
When the waterproof cover 4 rotates to be opened, the convex block 41 pushes the elastic sheet 43 to compress the elastic sheet 43, the elastic sheet 43 deforms to generate elastic force, and when the charging wire 15 is pulled out after the charging of the automobile storage battery is completed, the waterproof cover 4 is automatically closed under the elastic force action of the elastic sheet 43, so that the rechargeable battery 1 is convenient to store. When the waterproof cover 4 rotates to close, the cushion block 42 abuts against the edges of the positive electrode interface 11 and the negative electrode interface 12, so that the phenomenon that external water vapor enters the positive electrode interface 11 and the negative electrode interface 12 to cause electric leakage is avoided, the safety is improved, and the service life of the rechargeable battery 1 is prolonged.
The rechargeable battery 1 is provided with an illuminating lamp 13, the illuminating lamp 13 adopts an LED light source, the rechargeable battery 1 is electrically connected with the illuminating lamp 13 to supply power to the illuminating lamp 13, and the end wall of the rechargeable battery 1 is provided with a switch 14 (see figure 1) for controlling the opening or closing of the illuminating lamp 13, so that the on-off of the illuminating lamp 13 can be conveniently controlled. When the battery of car in time need charge at night, the user accessible is opened the mode improvement ambient brightness of light 13, for the installation of taking power to press from both sides 2 provides the illumination, avoids appearing the condition that charging wire 15 connects the mistake because of being difficult to see storage battery two pole positions clearly to improve the security.
Referring to fig. 1 and 4, the two charging clips 2 are electrically connected to the positive line and the negative line, respectively, and each charging clip 2 includes a clip arm 21, a support arm 23, and an elastic member 25 disposed between the clip arm 21 and the support arm 23 for enabling the clip arm 21 and the support arm 23 to clamp the two poles of the automobile battery. The clamping arms 21 and the support arms 23 are Z-shaped, the end parts of one ends of the clamping arms 21 and the support arms 23 are hinged with each other, and the end parts of the clamping arms 21 and the support arms 23 far away from the hinged parts of the clamping arms and the support arms are arranged in an X shape in a staggered mode.
The elastic member 25 is a V-shaped torsion spring, and is sleeved on the hinged shaft of the clamping arm 21 and the support arm 23, one end of the elastic member is fixedly bonded with the clamping arm 21, and the other end of the elastic member is fixedly bonded with the support arm 23, when a user clamps a section of the clamping arm 21 close to the hinged side of the support arm 23, the elastic member 25 is compressed, and the gap at the intersection of the clamping arm 21 and the support arm 23 is increased, so that the grounding clamp 2 can conveniently clamp the anode or the cathode of the storage battery. Copper wires are embedded in the inner sides of the clamping arms 21, and sawtooth-shaped copper sheets are arranged at the positions where the clamping arms 21 abut against the positive pole or the negative pole of the storage battery, so that the charging wires 15 are electrically connected with the positive pole or the negative pole of the storage battery.
A section of the clamping arm 21 close to the hinged part is hinged with a transmission rod 22, a section of the support arm 23 close to the hinged part is hinged with a support rod 24, the transmission rod 22 and the support rod 24 form an included angle, the end parts of the transmission rod and the support rod are mutually hinged, a clamping piece 33 is arranged on the transmission rod 22, the clamping piece 33 is arc-shaped, the concave side faces the transmission rod 22, and the support rod 24 is inserted between the clamping piece 33 and the transmission rod 22. And a stud 34 penetrates through the clamping piece 33, the support rod 24 and the transmission rod 22, and the stud 34 penetrates through the clamping piece 33 and the support rod 34 and is in threaded connection with the transmission rod 22, and when the stud 34 rotates, the support rod 24 and the transmission rod 22 are limited by the clamping piece 33 in a matching mode, so that the support rod 24 and the transmission rod 22 are rotatably connected.
When the ends of the clamping arms 21 and the supporting arms 23 for clamping two poles of the automobile storage battery are mutually abutted, the transmission rod 22 and the supporting rod 24 form an included angle and the included angle faces to one side for clamping two poles of the storage battery, so that the change of the included angle direction of the transmission rod 22 and the supporting rod 24 caused by excessive rotation is avoided. The rotating block 26 is rotatably connected to the clamping arm 21, the rotating axis of the rotating block 26 is parallel to the rotating axis of the clamping arm 21, the bolt 3 penetrates through the rotating block 26, the bolt 3 and the transmission rod 22 form an included angle, one end of the bolt is abutted to the side wall of the clamping piece 33, the central axis of the included angle between the clamping arm 21 and the support arm 23 coincides with the rotating axis of the bolt 3, and the conduction path of the clamping piece 33 coincides with the rotating axis of the bolt 3. When the bolt 3 rotates, the bolt abuts against the clamping piece 33 to limit the moving range of the clamping piece 33, so that the rotating angle of the transmission rod 22 and the supporting rod 24 is limited, the opening and closing angle of the clamping arm 21 and the supporting arm 23 is limited, and the effect of locking the clamping arm 21, the supporting arm 23 and two poles of a storage battery is achieved. And the clamping piece 33 is abutted with the end part of the bolt 3, thereby reducing the abrasion of the bolt 3 on the support rod 24 and the transmission rod 22.
The end of the bolt 3 is rotatably connected with a transmission block 31, the transmission block 31 and the bolt 3 are axially fixed, a guide column 32 which penetrates through a clamping piece 33 and is connected with the clamping piece 33 in a sliding mode is arranged on the transmission block 31, and the guide column 32 is cylindrical and is integrally formed with the transmission block 31. The guide post 32 guides the transmission block 31, so that the transmission block 31 is always opposite to the clamping piece 33, the transmission block 31 is prevented from being inclined to cause dislocation of the bolt 3, the included angle between the transmission rod 22 and the supporting rod 24 is conveniently adjusted, and the grounding clamp 2 is conveniently locked.
The implementation principle of the embodiment is as follows: when the storage battery of the automobile is charged in an emergency, a user only needs to open the waterproof cover 4 and insert the positive electrode wire and the negative electrode wire into the positive electrode interface 11 and the negative electrode interface 12 respectively. Then clamping the clamping arm 21 and the support arm 23 to enlarge the gap between the ends of the clamping arm and the support arm, so that the corresponding positive electrode or negative electrode of the storage battery enters the gap, and then loosening the fingers to clamp the positive electrode or negative electrode of the storage battery through the elastic piece 25.
The bolt 3 is rotated to enable one side of the transmission block 31 to abut against the clamping piece 33, so that the power clip 2 and the storage battery are locked, the phenomenon that the power clip 2 is loosened is avoided, the clamping force is improved, potential safety hazards caused by loosening of the power clip 2 are avoided, and the safety is improved. Then, the rechargeable battery 1 is started to charge the storage battery, the bolt 3 is loosened after charging is completed, the charging clamp 2 is taken down, the charging wire 15 is pulled out, and the waterproof cover 4 is reset under the elastic action of the elastic sheet 43, so that the charging process is completed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. Emergent charger of automobile storage battery, its characterized in that: including rechargeable battery (1), with charging wire (15) that rechargeable battery (1) electricity is connected and with charging wire (15) electricity be connected take electric clamp (2), take electric clamp (2) including arm lock (21), with arm lock (21) articulated support arm (23) and set up be used for between arm lock (21) and support arm (23) make arm lock (21) and support arm (23) press from both sides the elasticity piece (25) of tight car battery two poles of the earth, arm lock (21) and support arm (23) keep away from tip crisscross setting to the X form of both articulated departments, arm lock (21) lean on articulated one section of its articulated department to articulate there is transfer line (22), support arm (23) lean on articulated one section of its articulated department to articulate to have branch (24), transfer line (22) are contained angle and tip articulated each other with branch (24), bolt (3) are worn to be equipped with to screw thread on arm lock (21), bolt (3) and transfer line (22) are and one of which one end butt in transfer line (22) and branch (24) ) The hinge joint of (a).
2. The emergency charger for automobile storage batteries according to claim 1, wherein: when the clamping arms (21) and the supporting arms (23) are used for clamping the end parts of the two poles of the automobile storage battery to be mutually abutted, the transmission rod (22) and the supporting rod (24) form an included angle and the included angle faces to one side of the two poles of the clamping storage battery.
3. The emergency charger for automobile storage batteries according to claim 2, wherein: the transmission rod (22) is provided with a clamping piece (33), a stud (34) penetrates through the clamping piece (33), the stud (34) penetrates through the clamping piece (33) and the support rod (24) and is in threaded connection with the transmission rod (22).
4. The emergency charger for automobile storage batteries according to claim 3, wherein: rotate on arm lock (21) and be connected with turning block (26) with bolt (3) threaded connection, the central axis of the contained angle of arm lock (21) and support arm (23) with the axis of rotation coincidence of bolt (3), the conduction path of clamping piece (33) with the axis of rotation coincidence of bolt (3), the tip of bolt (3) is rotated and is connected with transmission piece (31), be provided with guide post (32) that pass clamping piece (33) and slide with clamping piece (33) and be connected on transmission piece (31).
5. The emergency charger for automobile storage batteries according to claim 1, wherein: the charging battery is characterized in that a positive electrode interface (11) and a negative electrode interface (12) which are used for being connected with a charging wire (15) in an inserting mode to charge an automobile storage battery are arranged on the charging battery (1), the positive electrode interface (11) is square, and the negative electrode interface (12) is circular.
6. The emergency charger for automobile storage batteries according to claim 1, wherein: the rechargeable battery is characterized in that a waterproof cover (4) is arranged on the upper cover of the rechargeable battery (1), the waterproof cover (4) is hinged to the end edge of the rechargeable battery (1), a cushion block (42) is arranged on one side of the waterproof cover (4), and the cushion block (42) abuts against the edge of the positive electrode interface (11) and the edge of the negative electrode interface (12) when the waterproof cover (4) rotates.
7. The emergency charger for automobile storage batteries according to claim 6, wherein: the outer wall of the rechargeable battery (1) is provided with an arc-shaped elastic sheet (43), one side, away from the covering positive electrode interface (11), of the waterproof cover (4) at the hinged position is provided with a convex block (41), one end of the elastic sheet (43) is hinged to the convex block (41), and the other end of the elastic sheet is abutted to the rechargeable battery (1).
8. The emergency charger for automobile storage batteries according to claim 1, wherein: the rechargeable battery is characterized in that an illuminating lamp (13) is arranged on the rechargeable battery (1), the rechargeable battery (1) is electrically connected with the illuminating lamp (13) to supply power, and a switch (14) for controlling the illuminating lamp (13) to be turned on or turned off is arranged on the end wall of the rechargeable battery (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849617.5U CN210468863U (en) | 2019-10-30 | 2019-10-30 | Emergency charger for automobile storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849617.5U CN210468863U (en) | 2019-10-30 | 2019-10-30 | Emergency charger for automobile storage battery |
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| Publication Number | Publication Date |
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| CN210468863U true CN210468863U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921849617.5U Active CN210468863U (en) | 2019-10-30 | 2019-10-30 | Emergency charger for automobile storage battery |
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| CN (1) | CN210468863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834398A (en) * | 2022-06-02 | 2022-08-02 | 浙江吉利控股集团有限公司 | Vehicle with a steering wheel |
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2019
- 2019-10-30 CN CN201921849617.5U patent/CN210468863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834398A (en) * | 2022-06-02 | 2022-08-02 | 浙江吉利控股集团有限公司 | Vehicle with a steering wheel |
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