CN212323277U

CN212323277U - Forklift lithium battery power supply charging socket voltage transformation device

Info

Publication number: CN212323277U
Application number: CN202021509874.7U
Authority: CN
Inventors: 莫尘
Original assignee: Kaiya Tianjin New Energy Co ltd
Current assignee: Kaiya Tianjin New Energy Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-01-08
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a fork truck lithium battery power supply socket potential device that charges relates to socket protection technical field, and the through-hole has been seted up on the surface of protection casing, and the spout has all been seted up to the both sides of protection casing, and the inside sliding connection of spout has the slider, and the fixed surface of slider installs the fixture block, and a plurality of draw-in grooves have been seted up on the surface of the structure that extends out to the backup pad both sides. The utility model discloses, through setting up protector, when needs charge for fork truck, inject the plug hole of adaptation to the power connection, the slip protection casing covers the power connection, the power connection on the fork truck goes up the connecting wire and can stretch out through the through-hole on the protection casing and be connected with the socket, and then realize the power supply, slider in the spout that slides downwards again, until the fixture block completely with the draw-in groove joint, firmly fix the protection casing, when having avoided when children carelessly contact power connection, just cause children to electrocute very easily, the life of giving children causes the problem that great hidden danger is right.

Description

Forklift lithium battery power supply charging socket voltage transformation device

Technical Field

The utility model relates to a socket protection technical field especially relates to a fork truck lithium battery power supply socket potential device that charges.

Background

The socket, also called power socket, switch socket, is a socket into which one or more circuit connection wires can be inserted, through which various connection wires can be inserted, which is convenient for connecting with other circuits. The connection and disconnection between the circuit and the copper piece are realized to finally achieve the connection and disconnection of the part of the circuit.

The current fork truck lithium battery power supply socket that charges does not carry out the protection of electrocution protection to socket panel, when charging for fork truck, if near charging have children when nearby playing, do not have the adult to nurse next door again, because children lack the cognition to charging device, all hold curiosity to anything, when children carelessly contact power connector, cause power connector and socket separation easily, just cause children to electrocute very easily, cause great hidden danger for children's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fork truck lithium battery power supply socket potential device that charges who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a voltage transformation device for a lithium battery power supply charging socket of a forklift comprises a supporting plate and a protection device, wherein the surface of the supporting plate is provided with the protection device, the protective device comprises a protective cover, the protective cover is positioned above the supporting plate, the surface of the protective cover is provided with a through hole, the two sides of the protective cover are both provided with sliding grooves, the inner parts of the sliding grooves are connected with sliding blocks in a sliding way, the surfaces of the sliding blocks are fixedly provided with clamping blocks, the protective cover is provided with two supporting legs, the surfaces of the supporting legs are fixedly provided with a plurality of pulleys, the pulleys are uniformly distributed on the two sides of the supporting legs of the protective cover, the surface of the supporting plate is provided with two grooves which are symmetrically distributed on the surface of the supporting plate, the both sides of backup pad all are equipped with the structure that upwards extends, a plurality of draw-in grooves have been seted up on the surface of the structure that upwards extends in backup pad both sides.

Preferably, the clamping grooves are matched in size and clamping blocks, and the clamping blocks are clamped with the clamping grooves through the sliding blocks.

Preferably, the protection cover is of a U-shaped structure, and is connected with the support plate in a sliding mode through a pulley.

Preferably, the inside of protection casing is equipped with the base, the surperficial swing joint of base has last casing, three plug hole has been seted up on the surface of last casing.

Preferably, the surface of going up the casing is equipped with fixing device, fixing device includes two first fixed blocks two first fixed block symmetric distribution is on the surface of last casing, two the surperficial rotation of first fixed block is connected with the bull stick, the both ends of bull stick and the surperficial rotation of two first fixed blocks are connected, the surperficial rotation of bull stick is connected with the change, the fixed surface of base installs two second fixed blocks, two the fixed surface symmetric distribution of second fixed block is on the surface of base, two the fixed surface of second fixed block installs the connecting rod, the both ends of connecting rod and the fixed surface of two second fixed blocks are connected, the jack has been seted up on the surface of connecting rod, the one side that the base was kept away from to the connecting rod is inserted and is equipped with the bolt.

Preferably, the swivel is of a semi-circular arc structure, one end of the swivel, which is far away from the swivel rod, is movably connected with the jack, and a threaded hole matched with the bolt is formed in the surface of the swivel.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the protective device, when the forklift needs to be charged, the pulley in the groove is firstly slid to drive the protective cover to slide, the protective cover slides to expose a three-phase plug or a two-phase plug hole which needs to be matched with the forklift plug, the power connector is inserted into the matched plug hole, the power connector is covered by the sliding protective cover, a connecting wire on the power connector on the forklift can extend out through a through hole on the protective cover to be connected with the socket, so as to realize power supply, then the sliding block in the chute is slid downwards, the sliding block slides downwards to drive the clamping block to slide downwards until the clamping block is completely clamped with the clamping groove, the sliding block is stopped, the protective cover is firmly fixed, the anti-creeping protection is realized for the power socket and the power connector, the phenomenon that if children play nearby in the charging process is avoided, no adult is nursed beside, because children lack of cognition to charging device, all have curiosity to everything, when children carelessly contact power connector, cause power connector and socket separation easily, just cause the children very easily and electrocute, cause the problem that great hidden danger is right for children's life.

2. The utility model discloses in, through setting up fixing device, when the socket appears damaging and needs to dismantle the maintenance, unscrew the bolt, let swivel and jack separation on the first fixed block, continue to rotate the swivel then, let the one end that the first fixed block was kept away from to the swivel roll-off from the jack completely, when swivel and jack are contactless completely, base and last casing separation have been reached, casing and base separation last, expose the inside part of base, let the staff detect the maintenance to the inside part of base, when the maintenance is accomplished, rotate the swivel again, the one end that the first fixed block was kept away from to the swivel is blocked into the jack again, screw up the bolt, accomplish the fixed of base and last casing, the fixed complete socket of reforming of base and last casing, when needs maintain the socket, current socket dismantlement too loaded down with trivial details problem.

Drawings

Fig. 1 is a schematic perspective view of a voltage transformation device for a lithium battery power supply charging socket of a forklift truck according to the present invention;

fig. 2 is a schematic structural view of the utility model, which provides a structure that a clamping block is inserted in a support plate in a forklift lithium battery power supply charging socket voltage transformation device;

fig. 3 is a partial schematic view of a protection device of a forklift lithium battery power supply charging socket voltage transformation device provided by the utility model;

fig. 4 is a schematic structural view of a bottom plate in the voltage transformation device of the lithium battery power supply charging socket of the forklift truck of the present invention;

fig. 5 is the utility model provides a fork truck lithium battery power supply socket potential device's fixing device's structural schematic.

Illustration of the drawings: 1. a support plate; 2. a base; 3. an upper shell; 4. a guard; 41. a protective cover; 42. a through hole; 43. a chute; 44. a clamping block; 45. a slider; 46. a pulley; 47. a card slot; 48. a groove; 5. a fixing device; 51. a first fixed block; 52. a rotating rod; 53. rotating the ring; 54. a second fixed block; 55. a bolt; 56. a connecting rod; 57. and (4) inserting the jack.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a fork truck lithium battery power supply socket potential device that charges, including the inside of protection casing 41 be equipped with base 2, the surperficial swing joint of base 2 has last casing 3, and three plug hole has been seted up on the surface of last casing 3.

The specific arrangement and function of the protective means 4 and the fixing means 5 will be described in detail below.

As shown in fig. 1 and 3, the protective device comprises a supporting plate 1 and a protective device 4, the protective device 4 is arranged on the surface of the supporting plate 1, the protective device 4 comprises a protective cover 41, the protective cover 41 is located above the supporting plate 1, the protective cover 41 is of a U-shaped structure, the protective cover 41 is in sliding connection with the supporting plate 1 by means of a pulley 46, a through hole 42 is formed in the surface of the protective cover 41, sliding grooves 43 are formed in both sides of the protective cover 41, a sliding block 45 is connected in the sliding groove 43 in a sliding manner, a clamping block 44 is fixedly arranged on the surface of the sliding block 45, the protective cover 41 is provided with two supporting legs, a plurality of pulleys 46 are fixedly arranged on the surface of the supporting legs, the pulleys 46 are uniformly distributed on both sides of the supporting legs of the protective cover 41, two grooves 48 are formed in the surface of the supporting plate 1, the two sides of the supporting, the big and small clamping blocks 44 of the clamping groove 47 are matched, and the clamping blocks 44 are clamped with the clamping groove 47 through the sliding block 45.

The whole protection device 4 achieves the effects that through the arrangement of the protection device 4, when a forklift needs to be charged, the pulley 46 in the groove 48 is firstly slid, the pulley 46 slides to drive the protection cover 41 to slide, the protection cover 41 slides to expose a three-phase plug or a two-phase plug hole which needs to be matched with a forklift plug, a power connector is inserted into the matched plug hole, the power connector is covered by the sliding protection cover 41, a connecting wire on the power connector on the forklift can extend out through the through hole 42 on the protection cover 41 to be connected with a socket, power supply is further realized, then the sliding block 45 in the sliding groove 43 is downwards slid, the sliding block 45 downwards slides to drive the clamping block 44 to downwards slide until the clamping block 44 is completely clamped with the clamping groove 47, the sliding block 45 stops sliding, the protection cover 41 is firmly fixed on the supporting plate 1, the anti-leakage protection of the power socket and the power connector is realized, and when children play nearby when the charging, the charging device is characterized in that a power connector is arranged on the charging device, a socket is arranged on the charging device, and a power connector is arranged on the power connector.

As shown in fig. 2 and 5, a fixing device 5 is disposed on the surface of the upper housing 3, the fixing device 5 includes two first fixing blocks 51, the two first fixing blocks 51 are symmetrically distributed on the surface of the upper housing 3, a rotating rod 52 is rotatably connected to the surfaces of the two first fixing blocks 51, two ends of the rotating rod 52 are rotatably connected to the surfaces of the two first fixing blocks 51, a rotating ring 53 is rotatably connected to the surface of the rotating rod 52, the rotating ring 53 is of a semi-circular arc structure, one end of the rotating ring 53, which is far away from the rotating rod 52, is movably connected to an insertion hole 57, a threaded hole matched with a bolt 55 is formed in the surface of the rotating ring 53, two second fixing blocks 54 are fixedly mounted on the surface of the base 2, the two second fixing blocks 54 are symmetrically distributed on the surface of the base 2, a connecting rod 56 is fixedly mounted on the surfaces of the two second fixing blocks 54, two ends of the connecting rod 56 are fixedly, a bolt 55 is inserted into a side of the connecting rod 56 remote from the base 2.

The whole fixing device 5 has the effects that through the arrangement of the fixing device 5, when the socket is damaged and needs to be disassembled and maintained, the bolt 55 is unscrewed, the rotating ring 53 on the first fixing block 51 is separated from the inserting hole 57 on the connecting rod 56, then the rotating ring 53 is continuously rotated, one end of the rotating ring 53, which is far away from the first fixing block 51, completely slides out of the inserting hole 57, when the rotating ring 53 is not in contact with the inserting hole 57, the base 2 is separated from the upper shell 3, the upper shell 3 is separated from the base 2, parts in the base 2 are exposed, a worker can detect and maintain the parts in the base 2, when the maintenance is completed, the rotating ring 53 is rotated again, one end of the rotating ring 53, which is far away from the first fixing block 51, is clamped into the inserting hole 57 again, the bolt 55 is screwed, the fixing of the base 2 and the upper shell 3 is completed again, the problem of when needs maintain the socket, current socket dismantles too loaded down with trivial details is solved.

The whole working principle is that by arranging the protective device 4, when the forklift needs to be charged, the pulley 46 in the groove 48 is firstly slid, the pulley 46 slides to drive the protective cover 41 to slide, the protective cover 41 slides to expose a three-phase plug or a two-phase plug hole which needs to be matched with a forklift plug, a power connector is inserted into the matched plug hole, the power connector is covered by the sliding protective cover 41, a connecting wire on the power connector on the forklift can extend out to be connected with a socket through the through hole 42 on the protective cover 41 so as to realize power supply, then the sliding block 45 in the sliding chute 43 slides downwards, the sliding block 45 slides downwards to drive the clamping block 44 to slide downwards until the clamping block 44 is completely clamped with the clamping groove 47, the sliding block 45 stops sliding, the protective cover 41 is firmly fixed on the supporting plate 1, the anti-leakage protection of the power socket and the power connector is realized, and when children play nearby in the charging process is avoided, the fixing device 5 is arranged, when the socket is damaged and needs to be disassembled and maintained, the bolt 55 is unscrewed, the rotating ring 53 on the first fixing block 51 is separated from the jack 57 on the connecting rod 56, the rotating ring 53 is continuously rotated, one end of the rotating ring 53, far away from the first fixing block 51, completely slides out of the jack 57, and when the rotating ring 53 is not contacted with the jack 57 completely, the base 2 is separated from the upper shell 3, the upper shell 3 is separated from the base 2, parts in the base 2 are exposed, and a worker can detect and maintain the parts in the base 2, when the maintenance was accomplished, rotate swivel 53 again, let swivel 53 keep away from the one end of first fixed block 51 and block into jack 57 again, screw up bolt 55, accomplish the fixed of base 2 and last casing 3, the complete socket is constituteed again to the fixed of base 2 and last casing 3, has solved when needs maintain the socket, and current socket dismantles too loaded down with trivial details problem.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a fork truck lithium battery power socket potential device that charges, includes backup pad (1) and protector (4), its characterized in that: the surface of the supporting plate (1) is provided with a protection device (4), the protection device (4) comprises a protection cover (41), the protection cover (41) is positioned above the supporting plate (1), a through hole (42) is formed in the surface of the protection cover (41), sliding grooves (43) are formed in the two sides of the protection cover (41), sliding blocks (45) are connected to the inside of the sliding grooves (43) in a sliding mode, clamping blocks (44) are installed on the surface of the sliding blocks (45), the protection cover (41) is provided with two supporting legs, a plurality of pulleys (46) are installed on the surface of the supporting legs, the pulleys (46) are uniformly distributed on the two sides of the supporting legs of the protection cover (41), two grooves (48) are formed in the surface of the supporting plate (1), the grooves (48) are symmetrically distributed on the surface of the supporting plate (1), and structures extending upwards are arranged on the two, a plurality of clamping grooves (47) are formed in the surfaces of the structures extending upwards from the two sides of the supporting plate (1).

2. The forklift lithium battery power supply charging socket voltage transformation device of claim 1, characterized in that: big and small clamping blocks (44) of the clamping groove (47) are matched, and the clamping blocks (44) are clamped with the clamping groove (47) through the sliding block (45).

3. The forklift lithium battery power supply charging socket voltage transformation device of claim 1, characterized in that: the protective cover (41) is of a U-shaped structure, and the protective cover (41) is connected with the supporting plate (1) in a sliding mode through a pulley (46).

4. The forklift lithium battery power supply charging socket voltage transformation device of claim 1, characterized in that: the novel plug is characterized in that a base (2) is arranged inside the protective cover (41), the surface of the base (2) is movably connected with an upper shell (3), and three plug holes are formed in the surface of the upper shell (3).

5. The forklift lithium battery power supply charging socket voltage transformation device of claim 4, wherein: the surface of going up casing (3) is equipped with fixing device (5), fixing device (5) include two first fixed block (51) symmetric distribution is on the surface of last casing (3), two the surface rotation of first fixed block (51) is connected with bull stick (52), the both ends of bull stick (52) and the surface rotation of two first fixed block (51) are connected, the surface rotation of bull stick (52) is connected with swivel (53), the fixed surface of base (2) installs two second fixed block (54), two second fixed block (54) symmetric distribution is on the surface of base (2), two the fixed surface of second fixed block (54) installs connecting rod (56), the both ends of connecting rod (56) and the fixed surface connection of two second fixed block (54), jack (57) have been seted up on the surface of connecting rod (56), and a bolt (55) is inserted into one surface of the connecting rod (56) far away from the base (2).

6. The forklift lithium battery power supply charging socket voltage transformation device according to claim 5, characterized in that: the swivel (53) is of a semi-circular arc structure, one end, far away from the rotating rod (52), of the swivel (53) is movably connected with the insertion hole (57), and a threaded hole matched with the bolt (55) is formed in the surface of the swivel (53).