CN216818752U - Flexible power bus bar - Google Patents
Flexible power bus bar Download PDFInfo
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- CN216818752U CN216818752U CN202123036137.7U CN202123036137U CN216818752U CN 216818752 U CN216818752 U CN 216818752U CN 202123036137 U CN202123036137 U CN 202123036137U CN 216818752 U CN216818752 U CN 216818752U
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- hole
- negative plate
- substrate
- bus bar
- flexible power
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Abstract
The utility model discloses a flexible power supply bus bar, which relates to the field of bus bars and comprises a substrate and a negative plate, wherein the substrate is detachably connected with the negative plate, the substrate is provided with a plurality of slide holes, the slide holes can be respectively and slidably connected with a first buffer mechanism, the substrate is internally provided with the positive plate, one end of the positive plate is superposed with the lower end surface of the slide hole, the substrate is provided with a through hole, the through hole is detachably connected with a second buffer mechanism, the second buffer mechanism is fixedly provided with an overload protection mechanism, the first buffer mechanism is connected to the positive pole of an external power supply or the positive pole of an external electrical appliance through a lead, and the overload protection mechanism is connected to the negative pole of the external power supply through a lead. The bus bar can facilitate the disassembly and assembly of an external electrical appliance circuit, and the overload protection mechanism can protect a vehicle power supply circuit.
Description
Technical Field
The utility model relates to the field of busbars, in particular to a flexible power supply busbar.
Background
In the electrical field, a bus bar (also called as a bus bar, or the like) is generally used to connect a plurality of electrical lines, and the bus bar is a connection product for shunting or converging power sources, and is an intermediate connection product used when a control circuit is divided into a plurality of branch circuits.
The cathode of the existing automobile power supply is directly bonded to an automobile body, all cathodes of electric appliances of the automobile are collected, chemical corrosion generated at the bonding position of the automobile body is the most serious, and meanwhile, few vehicles have vibration prevention and waterproof measures, so that the corrosion of the bonding position of the cathode of the power supply on the automobile body is aggravated, and the problem of inconvenience in maintenance and repair due to the fact that an automobile circuit is complex in assembly and disassembly and difficult is solved.
In view of the above problems, the present invention provides a flexible power bus.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a flexible power bus bar, with or without said digits, which solves the problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible power supply busbar, includes base plate and negative plate, the base plate can be dismantled and be connected with the negative plate, a plurality of slide opening has been seted up to the base plate, the spout has all been seted up to the slide opening lateral wall, the equal sliding connection of spout has first buffer gear, the positive plate has been buried underground in the base plate, the one end of positive plate with the lower terminal surface coincidence of slide opening, the through-hole has been seted up to the base plate, the one end of through-hole with the terminal surface coincidence of negative plate, the spacing groove has been seted up in the through-hole, the spacing groove can be dismantled and be connected with second buffer gear, second buffer gear is fixed with overload protection mechanism, first buffer gear is connected to external power supply's positive pole or the positive pole of external electrical apparatus through the wire, overload protection mechanism is connected to through the wire external power supply's negative pole.
Further, first buffer gear includes first slider, first locating hole has been seted up to the lateral wall of first slider, first locating hole has through first spring coupling the spout, first spacing hole has been seted up to the lateral wall of first slider, the one end of the fixed second spring of terminal surface in first spacing hole, the other end of second spring is fixed on the positive plate.
Further, the second buffer mechanism comprises a second slider, a second positioning hole is formed in the side wall of the second slider, the second positioning hole is connected with the limiting groove through a third spring, a second limiting hole is formed in the side wall of the second slider, one end of a fourth spring is fixed to the end face of the second limiting hole, and the other end of the fourth spring is fixed to the negative plate.
Further, the overload protection mechanism comprises an insulation block fixedly connected with one end, far away from the negative plate, of the second sliding block, a conductive block fixedly connected with the opposite end face of the insulation block, a mounting groove is formed in the insulation block, a fuse is detachably connected to the mounting groove, and the two ends of the fuse are respectively connected with the conductive block and the second sliding block.
Furthermore, the four sides of the negative plate are wrapped with shock pads.
Furthermore, a mounting hole is formed in one side, away from the negative plate, of the substrate.
Further, the side of the base plate is detachably connected with a dust cover.
Furthermore, threaded holes used for connecting wires are formed in the upper end faces of the first buffer mechanism and the overload protection mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the flexible power supply bus bar provided by the utility model, the substrate and the negative plate are fixed on the vehicle body, the negative plate increases the contact area with the vehicle body so as to reduce corrosion generated by the vehicle body, and meanwhile, the negative plate is detachable and convenient to maintain. First buffer gear can be with electric conductance to positive plate and other first buffer gear, the positive circuit of the outside electrical apparatus of convenient to detach, first buffer gear can flexibly alleviate the vehicle impact of wire to the base plate in going simultaneously, increase the life-span of this busbar, thereby the second buffer gear can be with electric follow negative plate direction second buffer gear leading-in to the power negative pole, the wire that second buffer gear can flexibly alleviate the vehicle in going simultaneously is to the impact of negative plate, the dismouting of electrical apparatus circuit can be convenient for outside to this busbar simultaneously, make things convenient for vehicle maintenance and maintenance circuit.
2. According to the flexible power supply bus bar, the overload protection mechanism can protect the current collected to the negative electrode of the power supply by the grounded electrical appliance, and the electrical appliance and the power supply of a vehicle are prevented from being damaged.
3. According to the flexible power supply bus bar provided by the utility model, the shock pad can surround the periphery of the negative plate, one end of the negative plate is wrapped by the substrate, and the other end surface of the negative plate is in contact with the vehicle body, so that the negative plate is in a closed environment, the negative plate is dustproof and waterproof, the corrosion of the negative plate to the vehicle body is reduced, and meanwhile, the shock pad can flexibly alleviate the vibration of the substrate to the negative plate and the vehicle body during the running of the vehicle, so that the friction of the negative plate to the vehicle body is reduced, the friction to the vehicle body is reduced, and the service life of the negative plate is prolonged.
4. According to the flexible power supply bus bar provided by the utility model, the mounting holes are convenient for mounting the substrate and the negative plate on the vehicle body.
5. According to the flexible power bus provided by the utility model, the dust cover can reduce the probability of water inlet and dust inlet of the first buffer mechanism, the second buffer mechanism and the overload protection mechanism, and the service life of the bus is prolonged.
6. According to the flexible power supply bus bar provided by the utility model, the threaded hole is convenient for installing and disassembling the lead, and meanwhile, the flexible power supply bus bar is convenient for maintenance and repair, and the maintenance time is shortened.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cross section of the present invention in elevation;
FIG. 3 is a schematic structural diagram of a first damping mechanism according to the present invention;
FIG. 4 is a schematic cross-sectional view of the upper end surface of the positive electrode plate according to the present invention;
fig. 5 is a schematic top view of the present invention.
In the figure: 1. a substrate; 2. a negative plate; 3. a slide hole; 4. a chute; 5. a first buffer mechanism; 6. a second buffer mechanism; 7. an overload protection mechanism; 8. a limiting groove; 9. a positive plate; 10. a through hole; 11. a shock pad; 12. mounting holes; 13. a threaded hole; 51. a first spring; 52. a first slider; 53. a first positioning hole; 54. a first limit hole; 55. a second spring; 61. a third spring; 62. a second slider; 63. a second positioning hole; 64. a second limiting hole; 65. a fourth spring; 71. an insulating block; 72. a conductive block; 73. and a fuse.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-5, a flexible power bus bar, which comprises a substrate 1 and a negative plate 2, the substrate 1 is detachably connected with the negative plate 2, the substrate 1 has a plurality of sliding holes 3, the side wall of the sliding hole 3 has a sliding groove 4, the sliding groove 4 is slidably connected with a first buffer mechanism 5, a positive plate 9 is embedded in the substrate 1, one end of the positive plate 9 coincides with the lower end face of the sliding hole 3, the substrate 1 has a through hole 10, one end of the through hole 10 coincides with the end face of the negative plate 2, a limit groove 8 is formed in the through hole 10, the limit groove 8 is detachably connected with a second buffer mechanism 6, the second buffer mechanism 6 is fixed with an overload protection mechanism 7, the first buffer mechanism 5 is connected to the positive pole of an external power supply or the positive pole of an external electrical appliance through a wire, and the overload protection mechanism 7 is connected to the negative pole of the external power supply through a wire. When the automobile overload protection device is used, the substrate 1 and the negative plate 2 are fixed on an automobile body, the overload protection mechanism 7 is connected with the negative electrode of an external power supply through a wire, the first buffer mechanism 5 is connected with the positive electrode of the external power supply through the wire, the rest first buffer mechanism 5 is connected with the positive electrode of an external electrical appliance through the wire, and the negative electrode of the external electrical appliance is connected to the automobile body through a bonding material to form a complete closed loop. Thereby negative plate 2 has increased the area of contact with the automobile body and has reduced the corruption that the automobile body produced, and negative plate 2 can be dismantled simultaneously, is convenient for maintain. First buffer gear 5 can be with electric conductance to positive plate 9 and other first buffer gear 5, the positive circuit of external electrical apparatus of convenient to detach, first buffer gear 5 can the flexible impact of conductor to base plate 1 during the vehicle traveles of mitigateing simultaneously, increase the life-span of this busbar, thereby the second buffer gear can be with electric from negative plate 2 direction second buffer gear 6 leading to the power negative pole, second buffer gear 6 can the flexible impact of conductor to negative plate 2 during the vehicle traveles of mitigateing simultaneously, overload protection mechanism 7 can protect the electrical apparatus of bonding to the electric current of power negative pole, avoid the vehicle to take place to damage with electrical apparatus and power, the dismouting of external electrical apparatus circuit of being convenient for of this busbar simultaneously, make things convenient for vehicle maintenance and maintenance circuit.
The second buffer mechanism 6 includes a second slider 62, a second positioning hole 63 is formed in a side wall of the second slider 62, the second positioning hole 63 is connected with a limiting groove 8 through a third spring 61, a second limiting hole 64 is formed in the side wall of the second slider 62, one end of a fourth spring 65 is fixed to an end face of the second limiting hole 64, and the other end of the fourth spring 65 is fixed to the negative plate 2. In use, the third spring 61 is flexible to dampen vibrations generated in the horizontal direction during vehicle travel, and the fourth spring 65 is flexible to dampen vibrations generated in the vertical direction during vehicle travel.
The four sides of the negative plate 2 are all wrapped with shock pads 11. When using, the shock pad 11 can surround the periphery of negative plate 2, through 1 parcel one end of base plate, another terminal surface and automobile body contact for negative plate 2 is in the enclosed environment, thereby dustproof and waterproof reduces the corruption of negative plate 2 to the automobile body. Meanwhile, the shock absorption pad 11 can flexibly alleviate the vibration of the substrate 1 to the negative plate 2 and the vehicle body during the running of the vehicle, so that the friction of the negative plate 2 to the vehicle body is reduced, the friction to the vehicle body is reduced, and the service life of the negative plate 2 is prolonged.
The side of the substrate 1 far away from the negative plate 2 is provided with a mounting hole 12. The mounting holes 12 facilitate mounting of the substrate 1 and the negative electrode plate 2 on a vehicle body in use.
The side of the base plate 1 is detachably connected with a dust cover. When the dust cover is used, the probability of water inflow and dust inflow of the first buffer mechanism 5, the second buffer mechanism 6 and the overload protection mechanism 7 can be reduced, and the service life of the bus bar is prolonged.
Threaded holes 13 for connecting wires are formed in the upper end faces of the first buffer mechanism 5 and the overload protection mechanism 7. When the wire harness fixing device is used, the threaded hole 13 is convenient for installation and disassembly of a wire, meanwhile, the wire harness fixing device is convenient to maintain and maintain, and the maintenance time is shortened.
To sum up: the utility model is fixed on the vehicle body through the substrate 1 and the negative plate 2, the overload protection mechanism 7 is connected with the negative electrode of an external power supply through a wire, the first buffer mechanism 5 is connected with the positive electrode of the external power supply through a wire, the rest first buffer mechanism 5 is connected with the positive electrode of an external electrical appliance through a wire, and the negative electrode of the external electrical appliance is connected to the vehicle body through a bonding, thus forming a complete closed loop. Thereby negative plate 2 has increased the area of contact with the automobile body and has reduced the corruption that the automobile body produced, and negative plate 2 can be dismantled simultaneously, is convenient for maintain. First buffer gear 5 can be with electric conductance to positive plate 9 and other first buffer gear 5, the positive circuit of the outside electrical apparatus of convenient to detach, first buffer gear 5 can flexibly alleviate the impact of wire to base plate 1 during the vehicle traveles simultaneously, increase the life-span of this busbar, thereby the second buffer gear can be with electric from negative plate 2 direction second buffer gear 6 leading-in to the power negative pole, second buffer gear 6 can flexibly alleviate the impact of wire to negative plate 2 during the vehicle traveles simultaneously, overload protection mechanism 7 can protect the electrical apparatus of bonding to collect the electric current of power negative pole with electrical apparatus, avoid the vehicle to take place to damage with electrical apparatus and power, the dismouting of the outside electrical apparatus circuit of being convenient for of this busbar simultaneously, make things convenient for vehicle maintenance and maintenance circuit. The first spring 51 is capable of flexibly relaxing vibration generated in a horizontal direction during vehicle traveling, and the second spring 55 is capable of flexibly relaxing vibration generated in a vertical direction during vehicle traveling. The third spring 61 is capable of flexibly mitigating vibration generated in a horizontal direction during vehicle traveling, and the fourth spring 65 is capable of flexibly mitigating vibration generated in a vertical direction during vehicle traveling. The shock pad 11 can surround negative plate 2 all around, through 1 parcel one end of base plate, another terminal surface and automobile body contact for negative plate 2 is in the enclosed environment, thereby dustproof and waterproof reduces the corruption of negative plate 2 to the automobile body. Meanwhile, the shock absorption pad 11 can flexibly alleviate the vibration of the substrate 1 to the negative plate 2 and the vehicle body during the running of the vehicle, so that the friction of the negative plate 2 to the vehicle body is reduced, the friction to the vehicle body is reduced, and the service life of the negative plate 2 is prolonged. The mounting holes 12 facilitate mounting of the substrate 1 and the negative electrode plate 2 on the vehicle body. The dust cover can reduce the probability of water inflow and dust inflow of the first buffer mechanism 5, the second buffer mechanism 6 and the overload protection mechanism 7, and the service life of the bus bar is prolonged. The threaded hole 13 is convenient for wire installation and dismantlement, also convenient maintenance and maintenance simultaneously, shortens and maintains the time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A flexible power bus bar comprising a substrate (1) and a negative plate (2), characterized in that: the substrate (1) is detachably connected with the negative plate (2), the substrate (1) is provided with a plurality of sliding holes (3), the side walls of the sliding holes (3) are respectively provided with a sliding groove (4), the sliding grooves (4) are respectively connected with a first buffer mechanism (5) in a sliding manner, a positive plate (9) is embedded in the substrate (1), one end of the positive plate (9) is superposed with the lower end face of the sliding hole (3), the substrate (1) is provided with a through hole (10), one end of the through hole (10) is superposed with the end face of the negative plate (2), a limiting groove (8) is formed in the through hole (10), the limiting groove (8) is detachably connected with a second buffer mechanism (6), the second buffer mechanism (6) is fixed with an overload protection mechanism (7), and the first buffer mechanism (5) is connected to the positive pole of an external power supply or the positive pole of an external electrical appliance through a lead, the overload protection mechanism (7) is connected to the negative pole of the external power supply through a lead.
2. A flexible power bus bar as set forth in claim 1, wherein: first buffer gear (5) include first slider (52), first locating hole (53) have been seted up to the lateral wall of first slider (52), first locating hole (53) are connected with through first spring (51) spout (4), first spacing hole (54) have been seted up to the lateral wall of first slider (52), the one end of the fixed second spring of terminal surface (55) in first spacing hole (54), the other end of second spring (55) is fixed on positive plate (9).
3. A flexible power bus bar as set forth in claim 1, wherein: the second buffer mechanism (6) comprises a second sliding block (62), a second positioning hole (63) is formed in the side wall of the second sliding block (62), the second positioning hole (63) is connected with the limiting groove (8) through a third spring (61), a second limiting hole (64) is formed in the side wall of the second sliding block (62), one end of a fourth spring (65) is fixed to the end face of the second limiting hole (64), and the other end of the fourth spring (65) is fixed to the negative plate (2).
4. A flexible power bus as defined in claim 3, wherein: the overload protection mechanism (7) comprises an insulation block (71) fixedly connected with one end, far away from the negative plate (2), of the second sliding block (62), a conductive block (72) is fixedly connected with the opposite end face of the insulation block (71), a mounting groove is formed in the insulation block (71), a fuse (73) is detachably connected with the mounting groove, and the two ends of the fuse (73) are respectively connected with the conductive block (72) and the second sliding block (62).
5. A flexible power bus bar as set forth in claim 1, wherein: the four sides of the negative plate (2) are wrapped with shock pads (11).
6. A flexible power bus bar as set forth in claim 1, wherein: and a mounting hole (12) is formed in one side of the substrate (1) far away from the negative plate (2).
7. A flexible power bus bar as set forth in claim 1, wherein: the side surface of the base plate (1) is detachably connected with a dust cover.
8. A flexible power bus bar as set forth in claim 1, wherein: and threaded holes (13) for connecting wires are formed in the upper end surfaces of the first buffer mechanism (5) and the overload protection mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036137.7U CN216818752U (en) | 2021-12-06 | 2021-12-06 | Flexible power bus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036137.7U CN216818752U (en) | 2021-12-06 | 2021-12-06 | Flexible power bus bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818752U true CN216818752U (en) | 2022-06-24 |
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ID=82052641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123036137.7U Active CN216818752U (en) | 2021-12-06 | 2021-12-06 | Flexible power bus bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818752U (en) |
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2021
- 2021-12-06 CN CN202123036137.7U patent/CN216818752U/en active Active
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