CN217994671U - Battery fixing structure for electric bicycle - Google Patents
Battery fixing structure for electric bicycle Download PDFInfo
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- CN217994671U CN217994671U CN202221794367.1U CN202221794367U CN217994671U CN 217994671 U CN217994671 U CN 217994671U CN 202221794367 U CN202221794367 U CN 202221794367U CN 217994671 U CN217994671 U CN 217994671U
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Abstract
The utility model belongs to the technical field of electric bicycle, especially, battery fixed knot constructs for electric bicycle puts forward the following scheme now, including the mechanism that opens and shuts of battery box and fixed connection at battery box lateral wall, the mechanism that opens and shuts includes the swing subassembly, the utility model discloses a set up the door body that opens and shuts, in the mechanism that opens and shuts, when operating personnel need detect the maintenance to the battery main part in the battery box, can rotate first knob and carry out the operation of opening in a flexible way to the battery box through the motion of the door body that opens and shuts, the rotation of first knob drives the inner wall slip of screw thread sliding block along first fixed slot through the rotation of first threaded rod, and the slip of screw thread sliding block drives the rotation of first swinging arms through the effect of first spacing groove, and the rotation of first swinging arms drives the motion of the door body that opens and shuts through the rotation of second swinging arms to play the effect of opening in a flexible way to the battery box, dismantle the control operation of maintenance flexibility to the improvement battery with the realization.
Description
Technical Field
The utility model relates to an electric bicycle technical field especially relates to a battery fixed knot constructs for electric bicycle.
Background
The electric bicycle is a vehicle which takes a storage battery as an auxiliary energy source and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle, and a battery case is often used for mounting and protecting the storage battery in the mounting of the storage battery.
However, the problem that the flexibility of the battery box can not be improved when the existing electric bicycle is used is caused, the battery is damaged and needs to be detected and maintained, the flexibility of the battery box is poor, the maintenance efficiency of the battery is influenced, the service life of the electric bicycle is further influenced, the problem that the stability of the battery after the battery is installed can not be improved when the existing electric bicycle is used is caused, the battery is installed after the battery is caused, the battery is easy to loose due to the vibration generated when a vehicle rides, the integral use quality of the electric bicycle is further influenced, the requirement of people can not be met, and therefore the battery fixing structure for the electric bicycle is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of battery fixed knot constructs for electric bicycle has solved the appearance that exists among the prior art and can't improve the problem of opening the flexibility and can't improve battery installation back stability to the battery machine box.
In order to realize the purpose, the utility model adopts the following technical scheme:
a battery fixing structure for an electric bicycle comprises a battery box and an opening and closing mechanism fixedly connected to the side wall of the battery box, wherein the opening and closing mechanism comprises a swinging assembly;
the swing subassembly includes the screw thread sliding block, first swinging arms, second swinging arms and the body that opens and shuts, the lateral wall fixedly connected with of battery box opens and shuts the device, the inside of opening and shutting the device is provided with first threaded rod, the first knob of one end fixedly connected with of first threaded rod, the outer wall threaded connection of first threaded rod has the screw thread sliding block, first fixed slot has been seted up with the position of being connected of screw thread sliding block to the inner wall of the device that opens and shuts, the outer wall sliding connection of screw thread sliding block has and opens and shuts the inside swivelling joint's of device first swinging arms, first spacing groove has been seted up with the position of being connected of screw thread sliding block to the outer wall of first swinging arms, the inside swivelling joint of the device that opens and shuts has the second swinging arms that is located first swinging arms one side, the one end swing joint of first swinging arms has the body that opens and shuts with second swinging arms swing joint.
Preferably, the opposite side fixedly connected with fixing device of battery box, fixing device's inside is provided with the second threaded rod, the one end fixedly connected with second knob of second threaded rod, the outer wall threaded connection of second threaded rod has screw thread chute piece, the second fixed slot has been seted up with the position of being connected of screw thread chute piece to fixing device's inner wall, the outer wall sliding connection of screw thread chute piece has the rotary rod with fixing device inner wall swivelling joint, the one end swing joint of rotary rod has the pulling rod, the one end swing joint of pulling rod has the chute pole, the outer wall sliding connection of chute pole has the slide rail pole with fixing device's inner wall fixed connection, the bottom fixedly connected with connecting rod of chute pole, the second spacing groove has been seted up with the position of being connected of connecting rod to the outer wall of battery box, the outer wall fixedly connected with fixed plate of connecting rod, the inside of battery box is provided with the battery main part that is located the fixed plate lateral wall.
Preferably, the screw thread sliding block passes through and constitutes sliding structure between first threaded rod and first knob and the first fixed slot, first threaded rod is provided with two sets ofly, two sets of the direction of rotation of first threaded rod is opposite.
Preferably, the first swinging rods form a rotating structure with the opening and closing device through threaded sliding blocks and first limiting grooves, two groups of the first swinging rods are arranged, and the position distribution of the two groups of the first swinging rods is symmetrical about a central shaft of the battery box.
Preferably, the opening and closing door body forms an opening and closing structure with the battery box through the first swinging rod and the second swinging rod.
Preferably, the threaded sliding groove block forms a sliding structure with the second fixing groove through the second threaded rod and the second knob, and the rotating rod forms a rotating structure with the fixing device through the threaded sliding groove block and the second fixing groove.
Preferably, the chute pole passes through the rotary rod and pulls the sliding structure between pole and the slide rail pole, the pulling pole is provided with two sets ofly, two sets of the position distribution of pulling pole is symmetrical about the center of rotation of rotary rod, the fixed plate passes through to constitute fixed knot between chute pole and second spacing groove and the battery main part and constructs.
In the utility model, the water-saving device is provided with a water-saving tank,
1. by arranging the opening and closing door body, in the opening and closing mechanism, when an operator needs to detect and maintain a battery main body in the battery case, the first knob can be rotated to flexibly open the battery case through the movement of the opening and closing door body, the rotation of the first knob drives the threaded sliding block to slide along the inner wall of the first fixing groove through the rotation of the first threaded rod, the sliding of the threaded sliding block drives the first swinging rod to rotate through the action of the first limiting groove, the rotation of the first swinging rod drives the movement of the opening and closing door body through the rotation of the second swinging rod, so that the battery case is flexibly opened, and the control operation for improving the flexibility of battery disassembly and maintenance is realized;
2. through setting up the fixed plate, in fixed establishment, after the assembly personnel assembled battery main part in the battery case, can rotate the second knob and carry out the fixed operation of centre gripping to battery main part through the motion of fixed plate, in order to play the effect that improves battery main part stability, the rotation of second knob drives the inner wall slip of screw thread chute piece along the second fixed slot through the rotation of second threaded rod, the slip of screw thread chute piece drives the rotation of pulling pole through the rotation of rotary rod and drives the outer wall slip of chute pole along the slide rail pole, the slip of chute pole drives the fixed plate that carries out the fixed operation of centre gripping with connecting rod outer wall fixed connection through the connecting rod slides along the inner wall of second spacing groove, in order to realize carrying out the control operation to improvement battery main part post-installation stability.
Drawings
Fig. 1 is a schematic view of an overall first viewing angle structure of a battery fixing structure for an electric bicycle according to the present invention;
fig. 2 is a schematic view of an overall second perspective structure of a battery fixing structure for an electric bicycle according to the present invention;
fig. 3 is a schematic view of the opening and closing door body movement structure of the battery fixing structure for the electric bicycle provided by the present invention;
fig. 4 is a schematic view of a fixing plate movement structure of a battery fixing structure for an electric bicycle according to the present invention.
In the figure: 1. a battery case; 2. an opening and closing device; 3. a first threaded rod; 4. a first knob; 5. a threaded sliding block; 6. a first fixing groove; 7. a first swing lever; 8. a first limit groove; 9. a second swing lever; 10. opening and closing the door body; 11. a fixing device; 12. a second threaded rod; 13. a second knob; 14. a thread sliding groove block; 15. a second fixing groove; 16. rotating the rod; 17. pulling a rod; 18. a chute bar; 19. a slide rail rod; 20. a connecting rod; 21. a second limit groove; 22. a fixing plate; 23. a battery body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a battery fixing structure for an electric bicycle comprises a battery case 1 and an opening and closing mechanism fixedly connected to a side wall of the battery case 1, wherein the opening and closing mechanism comprises a swing assembly;
the swing assembly comprises a threaded sliding block 5, a first swing rod 7, a second swing rod 9 and an opening and closing door body 10, a side wall fixedly connected with opening and closing device 2 of the battery box 1, the inside of the opening and closing device 2 is provided with a first threaded rod 3, one end fixedly connected with a first knob 4 of the first threaded rod 3 is connected with the threaded sliding block 5 through threads, a first fixing groove 6 is formed in a connecting position of the inner wall of the opening and closing device 2 and the threaded sliding block 5, the outer wall of the threaded sliding block 5 is connected with the first swing rod 7 in internal rotation connection with the opening and closing device 2, a first limiting groove 8 is formed in a connecting position of the outer wall of the first swing rod 7 and the threaded sliding block 5, the internal rotation of the opening and closing device 2 is connected with the second swing rod 9 located on one side of the first swing rod 7, and one end of the first swing rod 7 is movably connected with the opening and closing door body 10 movably connected with the second swing rod 9.
Further, screw thread sliding block 5 constitutes sliding structure through between first threaded rod 3 and first knob 4 and the first fixed slot 6, and first threaded rod 3 is provided with two sets ofly, and two sets of first threaded rod 3's direction of rotation is opposite, is favorable to first knob 4 to rotate and drives screw thread sliding block 5 through the rotation of first threaded rod 3 and slide along the inner wall of first fixed slot 6, realizes the control operation to the motion of first swinging arms 7.
Furthermore, the first swing rod 7 forms a rotating structure with the opening and closing device 2 through the threaded sliding block 5 and the first limiting groove 8, the first swing rod 7 is provided with two groups, the position distribution of the two groups of first swing rods 7 is symmetrical about the central axis of the battery box 1, the sliding of the threaded sliding block 5 is facilitated to drive the first swing rod 7 to move through the action of the first limiting groove 8 and the opening and closing device 2, and the control operation of the movement of the opening and closing door body 10 is realized.
Furthermore, the opening and closing door body 10 forms an opening and closing structure with the battery box 1 through the first swing rod 7 and the second swing rod 9, so that the movement of the opening and closing door body 10 is driven by the movement of the first swing rod 7 through the movement of the second swing rod 9 and the action of the battery box 1, and the control operation for improving the flexibility of battery disassembly and maintenance is realized.
Example two
Referring to fig. 4, as another embodiment of the present invention, a fixing device 11 is fixedly connected to the other side of a battery box 1, a second threaded rod 12 is disposed inside the fixing device 11, a second knob 13 is fixedly connected to one end of the second threaded rod 12, a threaded sliding groove block 14 is threadedly connected to the outer wall of the second threaded rod 12, a second fixing groove 15 is formed at a connection portion between the inner wall of the fixing device 11 and the threaded sliding groove block 14, a rotary rod 16 rotatably connected to the inner wall of the fixing device 11 is slidably connected to the outer wall of the threaded sliding groove block 14, a pulling rod 17 is movably connected to one end of the rotary rod 16, a sliding groove rod 18 is movably connected to one end of the pulling rod 17, a sliding rail rod 19 fixedly connected to the inner wall of the fixing device 11 is slidably connected to the outer wall of the sliding groove rod 18, a connecting rod 20 is fixedly connected to the bottom end of the sliding groove rod 18, a fixing plate 22 is fixedly connected to the outer wall of the connecting rod 20, a battery box 1 is provided with a battery body 23 located on the side wall of the fixing plate 22, when an assembler assembles the battery box 1, the sliding rod can drive the sliding rod to clamp the sliding rod 14 to move along the sliding groove 12, and the sliding rod 14, to achieve a control operation for improving the stability of the battery main body 23 after installation.
Furthermore, the thread sliding groove block 14 forms a sliding structure between the second threaded rod 12 and the second knob 13 and the second fixing groove 15, the rotating rod 16 forms a rotating structure between the thread sliding groove block 14 and the second fixing groove 15 and the fixing device 11, the rotation of the second knob 13 is facilitated to drive the thread sliding groove block 14 to slide along the inner wall of the second fixing groove 15 through the rotation of the second threaded rod 12, the thread sliding groove block 14 slides along the inner wall of the second fixing groove 15 to drive the rotating rod 16 to move through the action of the fixing device 11, and the control operation of the movement of the pulling rod 17 is realized.
Further, the sliding structure between the sliding groove rod 18 and the sliding rail rod 19 is formed by the rotating rod 16 and the pulling rod 17, the pulling rods 17 are provided with two groups, the position distribution of the two groups of pulling rods 17 is symmetrical about the rotating center of the rotating rod 16, the fixing plate 22 forms a fixing structure with the battery body 23 through the connecting rod 20 and the second limiting groove 21, the rotating rod 16 is facilitated to rotate, the sliding groove rod 18 is driven to slide along the outer wall of the sliding rail rod 19 through the movement of the pulling rod 17, the sliding of the sliding groove rod 18 drives the movement of the fixing plate 22 through the action of the second limiting groove 21 and the battery body 23, and the control operation for improving the stability of the battery body 23 after installation is realized.
The working principle is as follows: when using, at first, when operating personnel need detect the maintenance to the battery main part 23 in the battery box 1, can rotate first knob 4 and carry out the operation of opening in a flexible way to battery box 1 through the motion of the door body 10 that opens and shuts, the rotation of first knob 4 drives screw sliding block 5 through the rotation of first threaded rod 3 and slides along the inner wall of first fixed slot 6, the slip of screw sliding block 5 drives the rotation of first swinging arms 7 through the effect of first spacing groove 8, the rotation of first swinging arms 7 drives the motion of the door body 10 that opens and shuts through the rotation of second swinging arms 9, in order to play the effect of opening in a flexible way to battery box 1, in order to realize dismantling the control operation of maintenance flexibility to improving the battery.
Finally, after the battery main body 23 is assembled in the battery box 1 by an assembler, the second knob 13 can be rotated to perform clamping and fixing operations on the battery main body 23 through the movement of the fixing plate 22, so as to improve the stability of the battery main body 23, the rotation of the second knob 13 drives the threaded sliding groove block 14 to slide along the inner wall of the second fixing groove 15 through the rotation of the second threaded rod 12, the sliding of the threaded sliding groove block 14 drives the pulling rod 17 to rotate through the rotation of the rotating rod 16 to drive the sliding groove rod 18 to slide along the outer wall of the sliding rail rod 19, the sliding of the sliding groove rod 18 drives the fixing plate 22 fixedly connected with the outer wall of the connecting rod 20 to perform clamping and fixing operations on the battery main body 23 through the sliding of the connecting rod 20 along the inner wall of the second limiting groove 21, so as to realize control operations for improving the stability of the battery main body 23 after being installed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a battery fixed knot constructs for electric bicycle, includes battery box (1) and the mechanism that opens and shuts of fixed connection at battery box (1) lateral wall, its characterized in that: the opening and closing mechanism comprises a swinging assembly;
the swing assembly comprises a threaded sliding block (5), a first swing rod (7), a second swing rod (9) and a door body (10) which is opened and closed, the side wall fixedly connected with of the battery box (1) is provided with a device (2) which is opened and closed, the inside of the device (2) is provided with a first threaded rod (3), a first knob (4) of one end fixedly connected with of the first threaded rod (3), the outer wall of the first threaded rod (3) is in threaded connection with the threaded sliding block (5), a first fixing groove (6) is formed in the inner wall of the device (2) and the connecting position of the threaded sliding block (5) in an opening and closing mode, the outer wall of the threaded sliding block (5) is in sliding connection with the first swing rod (7) which is in internal rotation connection with the device (2) in an opening and closing mode, a first limiting groove (8) is formed in the connecting position of the outer wall of the first swing rod (7) and the threaded sliding block (5), the internal rotation of the device (2) is provided with the second swing rod (9) which is located on one side of the first swing rod (7), and the door body (10) in an opening and closing mode are in an opening and closing mode.
2. The battery fixing structure for an electric bicycle according to claim 1, wherein: the opposite side fixedly connected with fixing device (11) of battery box (1), the inside of fixing device (11) is provided with second threaded rod (12), one end fixedly connected with second knob (13) of second threaded rod (12), the outer wall threaded connection of second threaded rod (12) has screw thread spout piece (14), second fixed slot (15) have been seted up with the junction site of screw thread spout piece (14) to the inner wall of fixing device (11), the outer wall sliding connection of screw thread spout piece (14) has rotary rod (16) with fixing device (11) inner wall swivelling joint, the one end swing joint of rotary rod (16) has pull rod (17), the one end swing joint of pull rod (17) has spout pole (18), the outer wall sliding connection of spout pole (18) has slide rail pole (19) with the inner wall fixed connection of fixing device (11), the bottom fixedly connected with connecting rod (20) of spout pole (18), the outer wall of battery box (1) has seted up second spacing groove (21) with the junction site of connecting rod (20), the outer wall of connecting rod (20) the fixed plate (22) the battery box's (22), the fixed plate (22) of battery box's (22) is located the fixed plate (1) inside.
3. The battery fixing structure for an electric bicycle according to claim 1, wherein: screw thread sliding block (5) constitute sliding structure through between first threaded rod (3) and first knob (4) and first fixed slot (6), first threaded rod (3) are provided with two sets ofly, two sets of the direction of rotation of first threaded rod (3) is opposite.
4. The battery fixing structure for an electric bicycle according to claim 1, wherein: the first swinging rods (7) form a rotating structure with the opening and closing device (2) through the threaded sliding blocks (5) and the first limiting grooves (8), two groups of first swinging rods (7) are arranged, and the position distribution of the two groups of first swinging rods (7) is symmetrical about the central shaft of the battery box (1).
5. The battery fixing structure for the electric bicycle according to claim 1, wherein: the opening and closing door body (10) forms an opening and closing structure with the battery case (1) through the first swinging rod (7) and the second swinging rod (9).
6. The battery fixing structure for the electric bicycle according to claim 2, wherein: and the threaded sliding groove block (14) forms a sliding structure with the second fixing groove (15) through the second threaded rod (12) and the second knob (13), and the rotating rod (16) forms a rotating structure with the fixing device (11) through the threaded sliding groove block (14) and the second fixing groove (15).
7. The battery fixing structure for the electric bicycle according to claim 2, wherein: sliding structure between runner pole (18) through rotary rod (16) and pulling pole (17) and slide rail pole (19), pulling pole (17) are provided with two sets ofly, and are two sets of the position distribution of pulling pole (17) is symmetrical about the center of rotation of rotary rod (16), fixed plate (22) constitute fixed knot between through runner pole (18) and second spacing groove (21) and battery main part (23) constructs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794367.1U CN217994671U (en) | 2022-07-13 | 2022-07-13 | Battery fixing structure for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794367.1U CN217994671U (en) | 2022-07-13 | 2022-07-13 | Battery fixing structure for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217994671U true CN217994671U (en) | 2022-12-09 |
Family
ID=84314132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221794367.1U Active CN217994671U (en) | 2022-07-13 | 2022-07-13 | Battery fixing structure for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217994671U (en) |
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2022
- 2022-07-13 CN CN202221794367.1U patent/CN217994671U/en active Active
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