CN214898760U - New forms of energy battery's flexible connection structure - Google Patents
New forms of energy battery's flexible connection structure Download PDFInfo
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- CN214898760U CN214898760U CN202120402262.6U CN202120402262U CN214898760U CN 214898760 U CN214898760 U CN 214898760U CN 202120402262 U CN202120402262 U CN 202120402262U CN 214898760 U CN214898760 U CN 214898760U
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- insulating
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- connecting bolt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a new energy battery's flexible connection structure, including flexible connection insulating tube and the insulating cover of PVC, the inner wall of flexible connection insulating tube is provided with the explosion-proof endotheca, and the inside of explosion-proof endotheca is provided with flame retardant fiber, flame retardant fiber's inner wall is provided with the copper conductor, one side of flexible connection insulating tube is connected with the first insulation overcoat, the opposite side of flexible connection insulating tube is connected with the insulating overcoat of second, the inside of first insulation overcoat and the insulating overcoat of second all is fixed with flexible connection conductor, and flexible connection conductor's inside is provided with the flexible connection hole, and the outer wall of first insulation overcoat and the insulating overcoat of second all is provided with the spacing groove, and the inner wall in spacing groove installs connecting bolt, connecting bolt's front end is connected with battery utmost point post. This new energy battery's flexible coupling structure is provided with the flexible coupling insulating tube, and the flexible coupling insulating tube is difficult for breaking, and flame retardant fiber can play fire-retardant function, avoids the copper conductor to take place to damage, improves the security.
Description
Technical Field
The utility model relates to a technical field is connected to the battery specifically is a new forms of energy battery's flexible connection structure.
Background
The soft connection is used for soft connection of related products of the new energy battery pack, and is made of bare copper wires or tinned copper braided wires (stranded wires) by a cold pressing method. The butt joint surface of the copper bar flexible connection is formed by one-time welding through a molecular diffusion welding technology, the product quality is good, the conductivity is strong, the bearing current is large, the resistance value is small, the durability is good, meanwhile, the flexible connection is characterized in that a hole is formed in the connecting part of the metal conductor, the middle part of the connecting part is sleeved with a plastic insulating sleeve, and then the flexible connection is folded according to the required shape.
Although the existing soft connection structure can be folded according to the required shape, the structure has the hidden trouble that the process is complex, and particularly after the structure is folded, the plastic insulation sleeve is easy to break, so that certain defects exist, the use of people is not facilitated, the use requirement of people can not be well met, and technical innovation is performed on the basis of the existing soft connection structure according to the situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy battery's flexible connection structure to it is folding to provide current flexible connection structure in the above-mentioned background art though can be as required shape, but this kind of structure has the technology complicacy, leads to the cracked hidden danger of plastic insulating cover easily after especially folding, and this just has certain weak point, is unfavorable for people's use, can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible connection structure of a new energy battery comprises a flexible connection insulating tube and a PVC insulating sleeve, wherein an explosion-proof inner sleeve is arranged on the inner wall of the flexible connection insulating tube, and the inner part of the explosion-proof inner sleeve is provided with flame-retardant fibers, the inner wall of the flame-retardant fibers is provided with copper leads, one side of the flexible connection insulating tube is connected with a first insulating outer sleeve, the other side of the flexible connection insulating tube is connected with a second insulating outer sleeve, flexible connection conductors are fixed inside the first insulating outer sleeve and the second insulating outer sleeve, and the interior of the flexible connection conductor is provided with a flexible connection hole, the outer walls of the first insulating outer sleeve and the second insulating outer sleeve are both provided with a limiting groove, and the inner wall of the limit groove is provided with a connecting bolt, the front end of the connecting bolt is connected with a battery pole, the insulating bosses are arranged below the first insulating outer sleeve and the second insulating outer sleeve, and the PVC insulating sleeves are arranged above the connecting bolts.
Preferably, the inner wall of the flexible connection insulating tube is tightly attached to the outer wall of the explosion-proof inner sleeve, and the flame-retardant fiber is matched with the explosion-proof inner sleeve.
Preferably, the copper wires are uniformly distributed along the inner part of the explosion-proof inner sleeve at equal intervals, and the copper wires are fixedly connected with the flexible connection conductor.
Preferably, the depth of the soft connection hole is equal to the thickness of the soft connection conductor, and the limiting groove penetrates through the outer walls of the first insulating outer sleeve and the second insulating outer sleeve respectively.
Preferably, the connecting bolt penetrates through the soft connecting hole, the connecting bolt is in threaded connection with the battery pole column, and the appearance structure of the connecting bolt is a hexagonal structure.
Preferably, the inner wall of the PVC insulating sleeve is tightly attached to the outer wall of the connecting bolt, the insulating boss is fixedly connected with the first insulating sleeve, and the height of the insulating boss is 0.2-0.5 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the flexible connection structure of the new energy battery is provided with the flexible connection insulating tube, the flexible connection insulating tube is not easy to break, the flame-retardant fiber can play a flame-retardant function, the copper conducting wire is prevented from being damaged, and the safety is improved; the explosion-proof inner sleeve can play a certain protection role, solves the hidden danger of breakage of the flexible connection insulating tube, is beneficial to use of people, has simple process and low cost, and improves the practicability;
the flexible connection structure of the new energy battery is provided with the flexible connection holes, so that the connection bolt can be connected with the battery pole through the flexible connection holes, and under the action of the limiting groove, the connection bolt can be clamped into the first insulating outer sleeve, so that the connection bolt is prevented from shaking, and the connection structure is safe and reliable; after the arranged connecting bolt is connected with the battery pole, the metal part of the connecting bolt is contacted with the soft connecting conductor, so that the function of battery connection is realized, and the battery pole is quick and convenient to manufacture;
this new energy battery's flexible connection structure is provided with the insulating cover of PVC, and the insulating boss that sets up can play insulating function for this new energy battery's flexible connection structure installation back does not have naked metal, has good reliability.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side sectional view of the flexible connection insulating tube of the present invention;
fig. 3 is a schematic front view of the first insulating sheath of the present invention;
fig. 4 is a schematic view of a three-dimensional structure of the first insulating sheath of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. flexibly connecting an insulating tube; 2. an explosion-proof inner sleeve; 3. a flame retardant fiber; 4. a copper wire; 5. a flexible connection conductor; 6. a first insulating jacket; 7. a soft connection hole; 8. a limiting groove; 9. a connecting bolt; 10. a battery post; 11. an insulating boss; 12. a second insulating jacket; 13. PVC insulating sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a flexible connection structure of a new energy battery comprises a flexible connection insulating tube 1 and a PVC insulating sleeve 13, wherein an explosion-proof inner sleeve 2 is arranged on the inner wall of the flexible connection insulating tube 1, flame-retardant fibers 3 are arranged inside the explosion-proof inner sleeve 2, copper wires 4 are arranged on the inner wall of the flame-retardant fibers 3, a first insulating outer sleeve 6 is connected to one side of the flexible connection insulating tube 1, a second insulating outer sleeve 12 is connected to the other side of the flexible connection insulating tube 1, flexible connection conductors 5 are fixed inside the first insulating outer sleeve 6 and the second insulating outer sleeve 12, flexible connection holes 7 are arranged inside the flexible connection conductors 5, limiting grooves 8 are arranged on the outer walls of the first insulating outer sleeve 6 and the second insulating outer sleeve 12, connecting bolts 9 are installed on the inner wall of the limiting grooves 8, battery poles 10 are connected to the front ends of the connecting bolts 9, insulating bosses 11 are arranged below the first insulating outer sleeve 6 and the second insulating outer sleeve 12, the PVC insulation sleeve 13 is disposed above the connection bolt 9.
The utility model discloses in: the inner wall of the flexible connection insulating tube 1 is tightly attached to the outer wall of the explosion-proof inner sleeve 2, and the flame-retardant fiber 3 is matched with the explosion-proof inner sleeve 2; this new energy battery's flexible coupling structure is provided with flexible coupling insulating tube 1, and flexible coupling insulating tube 1 is difficult for breaking, and fire-retardant function can be played to flame retardant fiber 3, avoids copper conductor 4 to take place to damage, improves the security.
The utility model discloses in: the copper wires 4 are uniformly distributed along the inner part of the explosion-proof inner sleeve 2 at equal intervals, and the copper wires 4 are fixedly connected with the soft connection conductor 5; the explosion-proof inner sleeve 2 can play a certain protection role, solves the hidden danger that the flexible connection insulating tube 1 is broken, is beneficial to people to use, and has simple process, low cost and improved practicability.
The utility model discloses in: the depth of the soft connecting hole 7 is equal to the thickness of the soft connecting conductor 5, and the limiting groove 8 penetrates through the outer walls of the first insulating outer sleeve 6 and the second insulating outer sleeve 12 respectively; this new energy battery's flexible coupling structure is provided with flexible connection hole 7 for connecting bolt 9 can connect through flexible connection hole 7 and battery utmost point post 10, and under the effect of spacing groove 8, connecting bolt 9 can block into to first insulation overcoat 6 in, prevents that connecting bolt 9 from taking place to rock safe and reliable.
The utility model discloses in: the connecting bolt 9 penetrates through the soft connecting hole 7, the connecting bolt 9 is in threaded connection with the battery pole 10, and the appearance structure of the connecting bolt 9 is a hexagonal structure; after the connection of the arranged connecting bolt 9 and the battery pole 10 is completed, the metal part of the connecting bolt 9 is contacted with the flexible connection conductor 5, so that the function of battery connection is realized, and the manufacture is fast and convenient.
The utility model discloses in: the inner wall of the PVC insulating sleeve 13 is tightly attached to the outer wall of the connecting bolt 9, the insulating boss 11 is fixedly connected with the first insulating outer sleeve 6, and the height of the insulating boss 11 is 0.2-0.5 mm; this new energy battery's flexible connection structure is provided with PVC insulating cover 13, and the insulating boss 11 that sets up can play insulating function for this new energy battery's flexible connection structure installation back does not have naked metal, has good reliability.
The working principle of the flexible connection structure of the new energy battery is as follows: before the flexible connection structure of the new energy battery is used, the flexible connection insulating tube 1 is placed at a proper position by a wire, an explosion-proof inner sleeve 2 is arranged in the flexible connection insulating tube 1 and can play a role in protection, the flame-retardant fibers 3 can play a role in flame retardance and improve safety, the copper wire 4 is connected with the flexible connection conductor 5, the flexible connection conductor 5 is arranged in the first insulating outer sleeve 6, the connecting bolt 9 is a galvanized bolt under the action of the flexible connection hole 7, the flexible connection conductor 5 is connected with the battery pole 10 by using the connecting bolt 9, the connecting bolt 9 is screwed down, the connecting bolt 9 is clamped into the limiting groove 8, the connecting bolt 9 is prevented from shaking, the connecting bolt 9 is contacted with the flexible connection conductor 5 at the moment to realize the conductive effect, the end part of the connecting bolt 9 can realize the insulating effect by the injection molded PVC insulating sleeve 13 and the arranged insulating boss 11, after the flexible connection conductor 5 arranged in the first insulating outer sleeve 6 is connected, the flexible connection conductor 5 arranged in the second insulating outer sleeve 12 is fixedly connected by the same method, and after the connecting bolt 9 of the flexible connection structure of the new energy battery and the flexible connection conductor 5 are partially installed, no exposed metal exists, safety and reliability are realized, the flexible connection process is simple, the manufacturing is fast and convenient, the cost is low, the flexible connection insulating tube 1 is not easy to break, and the use of people is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A flexible connection structure of a new energy battery comprises a flexible connection insulating tube (1) and a PVC insulating sleeve (13), and is characterized in that an explosion-proof inner sleeve (2) is arranged on the inner wall of the flexible connection insulating tube (1), flame retardant fibers (3) are arranged inside the explosion-proof inner sleeve (2), a copper wire (4) is arranged on the inner wall of the flame retardant fibers (3), a first insulating outer sleeve (6) is connected to one side of the flexible connection insulating tube (1), a second insulating outer sleeve (12) is connected to the other side of the flexible connection insulating tube (1), flexible connection conductors (5) are fixed inside the first insulating outer sleeve (6) and the second insulating outer sleeve (12), flexible connection holes (7) are arranged inside the flexible connection conductors (5), and limiting grooves (8) are formed in the outer walls of the first insulating outer sleeve (6) and the second insulating outer sleeve (12), and connecting bolt (9) is installed to the inner wall of spacing groove (8), the front end of connecting bolt (9) is connected with battery utmost point post (10), the below of first insulating overcoat (6) and second insulating overcoat (12) all is provided with insulating boss (11), PVC insulating cover (13) set up in the top of connecting bolt (9).
2. The flexible connection structure of the new energy battery according to claim 1, characterized in that: the inner wall of the flexible connection insulating tube (1) is tightly attached to the outer wall of the explosion-proof inner sleeve (2), and the flame-retardant fiber (3) is matched with the explosion-proof inner sleeve (2).
3. The flexible connection structure of the new energy battery according to claim 1, characterized in that: copper conductor (4) are equidistance evenly distributed along the inside of explosion-proof endotheca (2), and are fixed connection between copper conductor (4) and flexible coupling conductor (5).
4. The flexible connection structure of the new energy battery according to claim 1, characterized in that: the depth of the soft connecting hole (7) is equal to the thickness of the soft connecting conductor (5), and the limiting groove (8) penetrates through the outer walls of the first insulating outer sleeve (6) and the second insulating outer sleeve (12) respectively.
5. The flexible connection structure of the new energy battery according to claim 1, characterized in that: the connecting bolt (9) penetrates through the soft connecting hole (7), the connecting bolt (9) is in threaded connection with the battery pole (10), and the appearance structure of the connecting bolt (9) is a hexagonal structure.
6. The flexible connection structure of the new energy battery according to claim 1, characterized in that: the inner wall of the PVC insulating sleeve (13) is tightly attached to the outer wall of the connecting bolt (9), the insulating boss (11) is fixedly connected with the first insulating sleeve (6), and the height of the insulating boss (11) is 0.2-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402262.6U CN214898760U (en) | 2021-02-23 | 2021-02-23 | New forms of energy battery's flexible connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402262.6U CN214898760U (en) | 2021-02-23 | 2021-02-23 | New forms of energy battery's flexible connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214898760U true CN214898760U (en) | 2021-11-26 |
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ID=78859239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120402262.6U Active CN214898760U (en) | 2021-02-23 | 2021-02-23 | New forms of energy battery's flexible connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214898760U (en) |
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2021
- 2021-02-23 CN CN202120402262.6U patent/CN214898760U/en active Active
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