CN212485473U

CN212485473U - Battery core interface of lithium battery for starting forklift

Info

Publication number: CN212485473U
Application number: CN202021509882.1U
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: 2021-02-05
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a fork truck starts electric core interface with lithium cell relates to electric core interface technical field, including battery piece and fixed knot structure, the fixed surface of battery piece is connected with interface piece, the lateral wall of battery piece is equipped with fixed knot and constructs, fixed knot constructs including the fixed plate, the surface and the battery piece fixed connection of fixed plate, the quad slit has been seted up on the surface of fixed plate, the inner wall of quad slit rotates and is connected with the apron. The utility model discloses, after all electric wires all are by the centre gripping, rotate the conveyer belt this moment, the conveyer belt will drive the cylinder and rotate, the cylinder will drive gear revolve, the gear will drive the slider and move down this moment, the slider will firmly extrude the apron this moment, the apron will firmly link together electric wire and interface piece, the fixture block that slides this moment, the fixture block will block the gear and prevent the not hard up that gear revolve caused, it is more to solve fork truck's lithium battery interface, need one to weld when carrying out telecommunications connection, the problem of time has been wasted greatly.

Description

Battery core interface of lithium battery for starting forklift

Technical Field

The utility model relates to an electricity core interface technical field especially relates to a fork truck starts electric core interface with lithium cell.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal can be processed, stored and used.

When traditional lithium cell for fork truck was used, battery interface part need connect the electric wire usually, however traditional connected mode is the welding usually, but fork truck's lithium cell interface is more, need one to weld when carrying out connection of electric lines, has wasted the time greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric core interface of a fork truck start-up with lithium cell that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a battery core interface of a lithium battery for starting a forklift comprises a battery block and a fixed structure, wherein the surface of the battery block is fixedly connected with an interface block, the side wall of the battery block is provided with a fixing structure, the fixing structure comprises a fixing plate, the surface of the fixing plate is fixedly connected with the battery block, the surface of the fixing plate is provided with a square hole, the inner wall of the square hole is rotationally connected with a cover plate, a lantern ring is fixedly connected at one end of the cover plate close to the battery block, a spring is fixedly connected at one end of the cover plate close to the battery block, the other end of the spring is fixedly connected with a fixed plate, one end of the fixed plate far away from the battery block is fixedly connected with a conveyor belt, the inner wall of the conveyor belt is rotatably connected with a cylinder, the surface of the cylinder is fixedly connected with a gear, the fixed plate is connected with a sliding block in a sliding mode relative to the position of the cover plate, and the fixed plate is connected with a clamping block in a sliding mode relative to the position of the gear.

Preferably, the shape of slider is "concave" font, and the one end that "concave" font slider is close to the gear has seted up the draw-in groove, the gear meshes with the help of draw-in groove and slider mutually, and the slider slides in the inside of fixed plate, the fixture block slides at the surface of fixed plate, and the one end that the fixture block is close to the gear has seted up the spacing groove, the one end fixedly connected with spring, the other end and the fixed plate fixed connection of spring that the gear was kept away from to the fixture block.

Preferably, the shape of the collar is matched with that of the interface block, and the cover plate is tightly attached to the surface of the interface block by means of the collar.

Preferably, the lateral wall of battery piece is equipped with auxiliary structure, auxiliary structure is including changeing the piece, the surface and the battery piece of changeing the piece are rotated and are connected, the inside winding of changeing the piece has the rope, and the other end winding of rope has the handle, the inside rotation of handle is connected with the disc, the handle is connected with the rope winding with the help of disc, the fixed surface of handle is connected with the connecting block, the rotation on surface of connecting block is connected with the rectangular plate, the one end fixedly connected with card strip of connecting block is kept away from to the rectangular plate, the one end joint that the rectangular plate was kept away from to the card strip has the circle strip, the six prisms of one end fixedly connected with of card strip are kept away from.

Preferably, one end of the disc, which is far away from the connecting block, is provided with a groove, and the shape of the groove is matched with that of the hexagonal prism.

Preferably, the surface of the round bar is movably connected with the connecting block, the surface of the round bar is movably connected with the inner wall of the disc, and the surface of the disc is rotatably connected with the handle.

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

1. the utility model discloses in, through setting up fixed knot and constructing, fix the fixed plate on the battery piece surface earlier, open the apron earlier this moment, and place the one end of all electric wires that need to install between the lantern ring and interface piece, the electric wire will be cliied to the pulling apron this moment, prevent that the electric wire from breaking away from, after all electric wires are all by the centre gripping, the conveyer belt rotates this moment, the conveyer belt will drive the cylinder and rotate, the cylinder will drive gear revolve, the gear will drive the slider this moment and move down, the slider will firmly extrude the apron this moment, the apron will firmly link together electric wire and interface piece, the sliding fixture block this moment, the fixture block will block the gear and prevent the not hard up that gear revolve caused, lithium battery interface with solution fork truck is more, need one to weld when carrying out telecommunications connection, the problem of.

2. In the utility model, by arranging the auxiliary structure, the rectangular plate is pressed first, at the moment, the rectangular plate drives the clamping strip to move, at the moment, the clamping strip drives the round strip to move, at the moment, the round strip drives the hexagonal prism to move and keep away from the disc, at the moment, the hexagonal prism does not block the disc any more, at the moment, the handle is pulled, the handle moves, when the handle moves, because the rope is close to one end of the rotating block and the rotating block is wound and fixedly connected, at the moment, the part of the rope, which is close to one end of the handle and is wound on the disc, is released along with the rotation of the disc, at the moment, the rope is pulled out, when the length of the rope is elongated by a specified length, the handle is not pulled any more, the six-prism block is clamped in the groove of the disc, at the disc cannot rotate, at the moment, the rope cannot be released, at the moment, when needs shrink rope, extract the card strip on circle surface, rotate the circle this moment, the circle will drive the disc and rotate, the disc will twine and withdraw the rope to solve when carrying the battery piece, need two hands to hold the battery piece simultaneously, and do not have the problem that the hand can provide the help when the unexpected condition is handled to needs.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a cell interface of a lithium battery for starting a forklift according to the present invention;

fig. 2 is a schematic view of a part of the structure of the battery cell interface of the lithium battery for starting the forklift in which the cover plate is opened;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 in a cell interface of a lithium battery for starting a forklift according to the present invention;

fig. 4 is a schematic structural diagram of a portion B in fig. 1 in a cell interface of a lithium battery for starting a forklift according to the present invention;

fig. 5 is a partial schematic view of an auxiliary structure in a cell interface of a lithium battery for starting a forklift according to the present invention;

fig. 6 is the utility model provides a bottom side structure schematic diagram of fig. 5 in the electric core interface of fork truck start-up lithium cell.

Illustration of the drawings: 1. a battery block; 2. an interface block; 3. a fixed structure; 31. a fixing plate; 32. a conveyor belt; 33. a cover plate; 34. a collar; 35. a cylinder; 36. a gear; 37. a slider; 38. a clamping block; 39. a square hole; 4. an auxiliary structure; 41. rotating the block; 42. a handle; 43. a rope; 44. connecting blocks; 45. a disc; 46. a rectangular plate; 47. clamping the strip; 48. round bars; 49. a hexagonal prism.

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. 1-6, the utility model provides a fork truck starts electric core interface with lithium cell, including battery piece 1 and fixed knot structure 3, the fixed surface of battery piece 1 is connected with interface piece 2, and the lateral wall of battery piece 1 is equipped with fixed knot structure 3.

The specific arrangement and function of the fixed structure 3 and the auxiliary structure 4 will be described in detail below.

As shown in fig. 1 and fig. 2, the fixing structure 3 includes a fixing plate 31, a surface of the fixing plate 31 is fixedly connected to the battery block 1, a square hole 39 is formed on the surface of the fixing plate 31, a cover plate 33 is rotatably connected to an inner wall of the square hole 39, a collar 34 is fixedly connected to one end of the cover plate 33 close to the battery block 1, a spring is fixedly connected to one end of the cover plate 33 close to the battery block 1, the other end of the spring is fixedly connected to the fixing plate 31, a conveyor belt 32 is fixedly connected to one end of the fixing plate 31 far from the battery block 1, a cylinder 35 is rotatably connected to an inner wall of the conveyor belt 32, a gear 36 is fixedly connected to a surface of the cylinder 35, a slider 37 is slidably connected to a position of the fixing plate 31 relative to the cover plate 33, a latch 38 is slidably connected to a position of the fixing plate, the gear 36 is engaged with the slider 37 by means of the clamping groove, the slider 37 slides in the fixing plate 31, the fixture block 38 slides on the surface of the fixing plate 31, the limiting groove is formed in one end, close to the gear 36, of the fixture block 38, the spring is fixedly connected to one end, far away from the gear 36, of the fixture block 38, the other end of the spring is fixedly connected with the fixing plate 31, the shape of the lantern ring 34 is matched with that of the interface block 2, and the cover plate 33 is tightly attached to the surface of the interface block 2 by means of the lantern ring 34.

The whole fixing structure 3 achieves the effects that by arranging the fixing structure 3, the fixing plate 31 is fixed on the surface of the battery block 1, at the moment, the cover plate 33 is opened firstly, one end of all wires to be installed is placed between the lantern ring 34 and the interface block 2, at the moment, the spring pulls the cover plate 33 to clamp the wires, the wires are prevented from being separated, after all the wires are clamped, the conveyor belt 32 is rotated at the moment, the conveyor belt 32 drives the cylinder 35 to rotate, the cylinder 35 drives the gear 36 to rotate, the gear 36 drives the sliding block 37 to move downwards, at the moment, the sliding block 37 firmly extrudes the cover plate 33, the cover plate 33 firmly connects the wires and the interface block 2 together, at the moment, the clamping block 38 slides to block the gear 36 to prevent the looseness caused by the rotation of the gear 36, so that more lithium battery interfaces of a forklift are realized, one welding is needed when telecommunication connection, greatly wasting time.

As shown in fig. 1 and 5, an auxiliary structure 4 is disposed on a side wall of the battery block 1, the auxiliary structure 4 includes a rotating block 41, a surface of the rotating block 41 is rotatably connected with the battery block 1, a rope 43 is wound inside the rotating block 41, a handle 42 is wound on the other end of the rope 43, a circular disc 45 is rotatably connected inside the handle 42, the handle 42 is rotatably connected with the rope 43 by means of the circular disc 45, a connecting block 44 is fixedly connected to a surface of the handle 42, a rectangular plate 46 is rotatably connected to a surface of the connecting block 44, a clamping strip 47 is fixedly connected to one end of the rectangular plate 46 away from the connecting block 44, a circular strip 48 is clamped to one end of the clamping strip 47 away from the circular strip 48, a hexagonal prism 49 is fixedly connected to one end of the circular disc 45 away from the connecting block 44, a groove is formed in one end of the circular disc 45 away from the connecting block 44, the shape of the groove is, the surface of the round bar 48 is movably connected with the inner wall of the disc 45, and the surface of the disc 45 is rotatably connected with the handle 42.

The effect that its whole auxiliary structure 4 reaches is, through setting up auxiliary structure 4, press rectangular plate 46 earlier, rectangular plate 46 will drive the card strip 47 and remove this moment, card strip 47 will drive round bar 48 and remove this moment, round bar 48 will drive hexagonal prism 49 and remove and keep away from disc 45 this moment, hexagonal prism 49 will no longer block disc 45 this moment, pull handle 42 this moment, handle 42 will remove, when handle 42 removes because rope 43 is close to the one end of turning block 41 and the winding of turning block 41 and fixed connection can't move, the part that rope 43 is close to one end of handle 42 and winds on disc 45 will be released along with the rotation of disc 45 this moment, rope 43 will be pulled out this moment, when the length of rope 43 is elongated appointed length, no longer pull handle 42 this moment, and block hexagonal prism 49 in the recess of disc 45, disc 45 will can't rotate this moment, rope 43 can't be released either, can hold two handles 42 to carrying bag the same hand so liberate the other hand this moment, when needs shrink rope 43, extract the card strip 47 on round strip 48 surface, rotate round strip 48 this moment, round strip 48 will drive disc 45 and rotate, and disc 45 will twine and withdraw rope 43 to solve when carrying battery piece 1, need both hands to hold battery piece 1 simultaneously, and do not have the problem that the hand can provide help when needing to handle the unexpected condition.

The whole working principle is that the fixing plate 31 is fixed on the surface of the battery block 1, the cover plate 33 is opened at the moment, one end of each electric wire to be installed is placed between the lantern ring 34 and the interface block 2, the spring pulls the cover plate 33 to clamp the electric wire to prevent the electric wire from being separated, after all the electric wires are clamped, the conveyor belt 32 is rotated at the moment, the conveyor belt 32 drives the cylinder 35 to rotate, the cylinder 35 drives the gear 36 to rotate, the gear 36 drives the sliding block 37 to move downwards, the sliding block 37 firmly presses the cover plate 33, the cover plate 33 firmly connects the electric wire with the interface block 2, the sliding block 38 blocks the gear 36 to prevent the gear 36 from loosening caused by rotation, the rectangular plate 46 is pressed at the moment, the rectangular plate 46 drives the block strip 47 to move, the block strip 47 drives the round strip 48 to move, the round strip 48 drives the hexagonal prism 49 to move and keep away from the disc 45, at this time, the hexagonal prism 49 will not block the disc 45, at this time, the handle 42 will move by pulling the handle 42, when the handle 42 moves, the handle 42 cannot move because the end of the rope 43 close to the rotating block 41 and the rotating block 41 are wound and fixedly connected, at this time, the part of the rope 43 close to the end of the handle 42 and wound on the disc 45 will be released along with the rotation of the disc 45, at this time, the rope 43 will be pulled out, when the length of the rope 43 is elongated by a specified length, the handle 42 is not pulled any more, the hexagonal prism 49 is clamped in the groove of the disc 45, the disc 45 cannot rotate, the rope 43 cannot be released, and the two handles 42 can be held by one hand like a bag to release the other hand, when the rope 43 needs to be contracted, the clamping strip 47 on the surface of the round strip 48 is pulled out, the round strip 48 is rotated at the moment, the round strip 48 drives the disc 45 to rotate, and the disc 45 is wound and retracts the rope 43.

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 starts electric core interface with lithium cell, includes battery piece (1) and fixed knot constructs (3), its characterized in that: the surface of the battery block (1) is fixedly connected with the interface block (2), the side wall of the battery block (1) is provided with a fixing structure (3), the fixing structure (3) comprises a fixing plate (31), the surface of the fixing plate (31) is fixedly connected with the battery block (1), a square hole (39) is formed in the surface of the fixing plate (31), the inner wall of the square hole (39) is rotatably connected with a cover plate (33), one end, close to the battery block (1), of the cover plate (33) is fixedly connected with a lantern ring (34), one end, close to the battery block (1), of the cover plate (33) is fixedly connected with a spring, the other end of the spring is fixedly connected with the fixing plate (31), one end, far away from the battery block (1), of the fixing plate (31) is fixedly connected with a conveyor belt (32), the inner wall of the conveyor belt (32) is rotatably connected with a cylinder (35), the surface of, the position of the fixed plate (31) relative to the cover plate (33) is connected with a sliding block (37) in a sliding mode, and the position of the fixed plate (31) relative to the gear (36) is connected with a clamping block (38) in a sliding mode.

2. The battery cell interface of the lithium battery for starting the forklift as recited in claim 1, characterized in that: the shape of slider (37) is "concave" font, and the draw-in groove has been seted up to the one end that "concave" font slider (37) is close to gear (36), gear (36) mesh mutually with the help of draw-in groove and slider (37), and slider (37) slide in the inside of fixed plate (31), fixture block (38) slide on the surface of fixed plate (31), and the one end that fixture block (38) are close to gear (36) has seted up the spacing groove, the one end fixedly connected with spring that gear (36) were kept away from in fixture block (38), the other end and fixed plate (31) fixed connection of spring.

3. The battery cell interface of the lithium battery for starting the forklift as recited in claim 1, characterized in that: the shape of the collar (34) is matched with that of the interface block (2), and the cover plate (33) is tightly attached to the surface of the interface block (2) through the collar (34).

4. The battery cell interface of the lithium battery for starting the forklift as recited in claim 1, characterized in that: the side wall of the battery block (1) is provided with an auxiliary structure (4), the auxiliary structure (4) comprises a rotating block (41), the surface of the rotating block (41) is rotationally connected with the battery block (1), a rope (43) is wound inside the rotating block (41), and the other end of the rope (43) is wound with a handle (42), the inside of the handle (42) is rotatably connected with a disc (45), the handle (42) is connected with the rope (43) by a disc (45) in a winding way, the surface of the handle (42) is fixedly connected with a connecting block (44), the surface of the connecting block (44) is rotatably connected with a rectangular plate (46), one end of the rectangular plate (46) far away from the connecting block (44) is fixedly connected with a clamping strip (47), one end of the clamping strip (47) far away from the rectangular plate (46) is clamped with a round strip (48), one end, far away from the clamping strip (47), of the round strip (48) is fixedly connected with a hexagonal prism (49).

5. The battery cell interface of the lithium battery for starting the forklift as recited in claim 4, wherein: one end, far away from the connecting block (44), of the disc (45) is provided with a groove, and the shape of the groove is matched with that of the hexagonal prism (49).

6. The battery cell interface of the lithium battery for starting the forklift as recited in claim 4, wherein: the surface of the round bar (48) is movably connected with the connecting block (44), the surface of the round bar (48) is movably connected with the inner wall of the disc (45), and the surface of the disc (45) is rotatably connected with the handle (42).