CN219760033U - Heavy-current and heavy-voltage wiring terminal for new energy automobile - Google Patents
Heavy-current and heavy-voltage wiring terminal for new energy automobile Download PDFInfo
- Publication number
- CN219760033U CN219760033U CN202321338248.XU CN202321338248U CN219760033U CN 219760033 U CN219760033 U CN 219760033U CN 202321338248 U CN202321338248 U CN 202321338248U CN 219760033 U CN219760033 U CN 219760033U
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- insulation
- energy automobile
- new energy
- fixing
- insulating
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- 238000009413 insulation Methods 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 46
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses a high-current and high-voltage wiring terminal for a new energy automobile, which comprises: insulating link, multiunit connection switch-on mechanism, multicomponent formula insulation protection mechanism. The plurality of groups of connection and conduction mechanisms are arranged in the insulating connecting frame and comprise conduction metal sheets, and a plurality of groups of uniformly distributed conduction metal sheets are connected below the insulating connecting frame. The outside of insulating link is located to multicomponent style insulation protection mechanism, and split type insulation protection mechanism includes insulating fixing base, and the top of insulating fixing base is connected with a pair of block fixed block. According to the utility model, the multicomponent type insulation protection mechanism is arranged, so that the situation that the insulation cover is deviated and falls in the using process of the wiring terminal for the new energy automobile is reduced, the effects of dust prevention and insulation protection on the wiring terminal for the new energy automobile are improved, and the stability of connection and conduction of the wiring terminal for the new energy automobile on high-current and high-voltage is improved.
Description
Technical Field
The utility model belongs to the technical field of wiring terminals, and particularly relates to a high-current and high-voltage wiring terminal for a new energy automobile.
Background
The binding post is the accessory that is used for realizing electric connection, mainly used carries out the connection to the wire and switches on, and common binding post mainly has: the plug-in wiring terminal, the fence-type wiring terminal, the spring-type wiring terminal and the track-type wiring terminal, wherein the fence-type wiring terminal has the advantages of safe connection and high reliability, and is suitable for wire connection in high-current and high-voltage environments.
The new energy automobile is a kind of vehicle which adopts clean energy as a power source, various electrical equipment in the new energy automobile is electrically connected and conducted in a connecting terminal connection mode, and the operation safety of the new energy automobile is directly influenced by the connection reliability of the connecting terminal.
Because the on-current and the voltage of the new energy automobile are larger, the fence-type wiring terminal is mainly used for connecting and conducting the wires, and meanwhile, the wiring terminal is integrally dustproof and insulated in a mode of sleeving an insulating cover on the outer side of the insulating terminal for isolation.
Most integration of the insulating cover of binding post for new energy automobile among the prior art sets up, and adopts the mode of block to fix in the outside of insulating terminal, because the condition of jolting appears in the influence of topography in the new energy automobile driving, the insulating cover of binding post appears the condition that the off normal drops easily by the influence that new energy automobile jolting appears for the binding post in the new energy automobile use dustproof nature and insulating nature are relatively poor, have reduced the stability that binding post for new energy automobile carries out connection to heavy current high voltage.
Therefore, in order to solve the above-mentioned technical problems, it is necessary to provide a high-current and high-voltage connection terminal for a new energy automobile.
Disclosure of Invention
The utility model aims to provide a high-current high-voltage connecting terminal for a new energy automobile, which aims to solve the problem that the connecting terminal for the new energy automobile is poor in dust resistance and insulativity.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
a high-current high-voltage connection terminal for a new energy automobile, comprising: insulating link, multiunit connection switch-on mechanism, multicomponent formula insulation protection mechanism.
The plurality of groups of connection conduction mechanisms are arranged in the insulating connecting frame, the connection conduction mechanisms comprise conduction metal sheets, connection screws are arranged in the conduction metal sheets, and a plurality of groups of conduction metal sheets which are uniformly distributed are connected below the insulating connecting frame.
The multiunit split type insulation protection mechanism is located the outside of insulating link, split type insulation protection mechanism includes insulating fixing base, the top of insulating fixing base is connected with a pair of block fixed block, the top of insulating fixing base is equipped with the removal fixing base, one side fixedly connected with insulating cover that insulating fixing base was kept away from to the removal fixing base, insulating cover and insulating link phase-match.
Further, be connected with fixing bolt between insulating fixing base and the insulating link, be convenient for play fixed spacing effect to insulating fixing base through fixing bolt, be formed with the spacing hole of wire between insulating fixing base and the removal fixing base, be convenient for play spacing effect that supports through insulating fixing base and removal fixing base wire that treats the connection. An insulating supporting pad is arranged in the wire limiting hole, and the wire conveyed in the wire limiting hole is subjected to auxiliary insulating protection through the insulating supporting pad. The stability of conducting connection to the wire is improved.
Further, a pair of pneumatic limiting cylinders are connected in the movable fixing seat, and the pneumatic limiting cylinders are symmetrically distributed on two sides of the clamping fixing block. The pneumatic limiting cylinder plays roles of supporting, limiting and moving control on the fixed clamping block. A pair of pneumatic limiting cylinders are internally provided with fixed clamping blocks. The clamping fixing block is clamped and limited conveniently through the ejection of the fixing clamping block, so that the movable fixing seat and the insulating fixing seat are connected and fixed conveniently. The pneumatic limiting cylinder is characterized in that a supporting spring is connected between the fixed clamping block and the pneumatic limiting cylinder, the supporting spring plays a role in connecting the pneumatic limiting cylinder with the fixed clamping block, and the fixed clamping block is convenient to limit and support through shrinkage and reset of the supporting spring.
Further, a plurality of clamping fixing blocks are provided with clamping fixing holes, and the clamping fixing holes are matched with the fixing clamping blocks. The insulating fixing seat and the movable fixing seat are connected and limited conveniently through the mutual matching of the fixing clamping blocks and the clamping fixing holes.
Further, one side of the pair of pneumatic limiting cylinders is connected with a guiding air pipe, the guiding air pipe plays a role in communicating the compressed air box with the pneumatic limiting cylinders, and gas in the compressed air box is conveniently conveyed into the pneumatic limiting cylinders under the action of the guiding air pipe. Thereby being convenient for resetting and controlling the fixed clamping block. The guide air pipe is arranged on one side, far away from the supporting spring, of the fixed clamping block, the fixed clamping block is convenient to compress the supporting spring under the action of air pressure by means of conveying air into the pneumatic limiting cylinder through the guide air pipe, and therefore movement control of the fixed clamping block is convenient.
Further, one side of the guide air pipe far away from the pneumatic limiting cylinder is connected with a compressed air box. The compressed air box plays a role in storing air, and is convenient to compress and convey air in the compressed air box in a mode that the unlocking pressing block moves in the compressed air box, so that the fixed clamping block can be conveniently moved and controlled. An unlocking pressing block is arranged in the compressed air box, and the gas in the compressed air box is compressed and controlled by controlling the unlocking pressing block to move. And a plurality of groups of reset springs which are uniformly distributed are connected between the unlocking pressing block and the compressed air box, and the reset springs play a role in connecting the unlocking pressing block and the compressed air box, so that the unlocking pressing block is supported and reset conveniently through the contraction and the reset of the reset springs.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the multicomponent type insulation protection mechanism is arranged, so that the situation that the insulation cover is deviated and falls in the using process of the wiring terminal for the new energy automobile is reduced, the effects of dust prevention and insulation protection on the wiring terminal for the new energy automobile are improved, and the stability of connection and conduction of the wiring terminal for the new energy automobile on high-current and high-voltage is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a perspective view of a high-current and high-voltage connection terminal for a new energy automobile according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a portion of a high-current and high-voltage connection terminal for a new energy automobile according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a front cross-sectional view of a high-current high-voltage connection terminal for a new energy automobile according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 4B;
fig. 6 is a schematic diagram of the structure at C in fig. 4.
In the figure: 1. the device comprises an insulating connecting frame, a connecting and conducting mechanism, a conducting metal sheet, a connecting screw, a split type insulating and protecting mechanism, a fixed insulating seat, a clamping fixed block, a movable fixed seat, a fixed insulating cover, a fixed bolt, a fixed wire, a wire limiting hole, an insulating supporting pad, a pneumatic limiting cylinder, a fixed clamping block, a supporting spring, a guide air pipe, a compressed air box, an unlocking pressing block and a reset spring.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a high-current and high-voltage wiring terminal for a new energy automobile, which is shown in fig. 1-6, and comprises: the insulation connecting frame 1, a plurality of groups of connection conducting mechanisms 2 and a multi-component type insulation protection mechanism 3.
Referring to fig. 1-3, a plurality of groups of connection and conduction mechanisms 2 are arranged in an insulating connecting frame 1, so that the connection and conduction mechanisms 2 can fix, limit and conduct connection wires. The connection conducting mechanism 2 comprises a conducting metal sheet 201, and the conducting metal sheet 201 plays a role of clamping and fixing the connection wire.
Referring to fig. 1 to 3, a connection screw 202 is provided in the conductive metal sheet 201, and the conductive metal sheet 201 is fixed and limited by rotation of the connection screw 202. A plurality of groups of conductive metal sheets 201 which are uniformly distributed are connected below the insulating connecting frame 1.
Referring to fig. 1, the multicomponent type insulation protection mechanism 3 is disposed at the outer side of the insulation connection frame 1, so that the multicomponent type insulation protection mechanism 3 is convenient for carrying out split type insulation and dust protection on the plurality of conductive metal sheets 201, and the effect of protecting the connection wires is improved. Meanwhile, the plurality of connecting and conducting mechanisms 2 can be independently disassembled and maintained, so that interference to other wires during maintenance of part of wires is reduced.
Referring to fig. 1, the split type insulation protection mechanism 3 includes an insulation fixing base 301, and plays a role in supporting and limiting a movable fixing base 303 through the insulation fixing base 301. Meanwhile, the insulating fixing base 301 is convenient to play an auxiliary supporting role on the connecting wires.
Referring to fig. 1, a pair of locking fixing blocks 302 are connected to the upper side of the insulating fixing base 301, and the insulating fixing base 301 and the moving fixing base 303 are connected and fixed by locking and fixing the locking fixing blocks 302. A movable fixing seat 303 is arranged above the insulating fixing seat 301, and the wires are fixed and insulated by the mutual matching of the movable fixing seat 303 and the insulating fixing seat 301.
Referring to fig. 1, an insulating cover 304 is fixedly connected to one side of the movable fixing seat 303 far away from the insulating fixing seat 301, and the insulating cover 304 is matched with the insulating connecting frame 1, so that the conducting wires connected with the conducting metal sheets 201 are conveniently protected in a dustproof and insulating manner through the mutual matching of the insulating cover 304 and the insulating connecting frame 1.
Referring to fig. 2-3, a fixing bolt 305 is connected between the insulation fixing base 301 and the insulation connecting frame 1, so that the fixing and limiting effects on the insulation fixing base 301 can be achieved through the fixing bolt 305. A wire limiting hole 306 is formed between the insulating fixing seat 301 and the movable fixing seat 303, so that the wire to be connected can be limited and supported through the insulating fixing seat 301 and the movable fixing seat 303.
As shown in fig. 2-3, an insulation support pad 307 is disposed in the wire limiting hole 306, and the wire conveyed in the wire limiting hole 306 is protected by auxiliary insulation through the insulation support pad 307. The stability of conducting connection to the wire is improved.
Referring to fig. 4-5, a pair of pneumatic limiting cylinders 308 are connected to the movable fixing base 303, and the pair of pneumatic limiting cylinders 308 are symmetrically distributed and clamped to two sides of the fixing block 302. The pneumatic limiting cylinder 308 plays roles of supporting, limiting and moving control on the fixed clamping block 309. A pair of pneumatic limiting cylinders 308 are provided with a fixed clamping block 309. The clamping and limiting device is convenient to clamp and limit the clamping and fixing block 302 through the ejection of the fixing clamping block 309, so that the movable fixing seat 303 and the insulating fixing seat 301 are convenient to connect and fix.
Referring to fig. 4-5, a supporting spring 310 is connected between the fixed clamping block 309 and the pneumatic limiting cylinder 308, and the supporting spring 310 plays a role in connecting the pneumatic limiting cylinder 308 with the fixed clamping block 309, so that the fixed clamping block 309 is conveniently limited and supported by contraction and restoration of the supporting spring 310.
Wherein, the clamping fixing blocks 302 are provided with clamping fixing holes, and the clamping fixing holes are matched with the fixing clamping blocks 309. The insulation fixing base 301 and the movable fixing base 303 are convenient to be connected and limited through the mutual matching of the fixing clamping blocks 309 and the clamping fixing holes.
Referring to fig. 4-6, one side of a pair of pneumatic limiting cylinders 308 is connected with a guiding air pipe 311, and the guiding air pipe 311 plays a role in communicating the compressed air box 312 with the pneumatic limiting cylinders 308, so that the air in the compressed air box 312 is conveniently conveyed into the pneumatic limiting cylinders 308 under the action of the guiding air pipe 311. Thereby facilitating reset control of the fixed latch 309. The guide air pipe 311 is arranged at one side of the fixed clamping block 309 far away from the supporting spring 310, so that the fixed clamping block 309 compresses the supporting spring 310 under the action of air pressure in a mode that the guide air pipe 311 is convenient for conveying air into the pneumatic limiting cylinder 308, and the fixed clamping block 309 is convenient for movement control.
Referring to fig. 4 to 6, a compressed air box 312 is connected to the side of the air guiding pipe 311 away from the pneumatic limiting cylinder 308. The compressed gas box 312 plays a role in gas storage, and is convenient for compressing and conveying the gas in the compressed gas box 312 in a mode that the unlocking pressing block 313 moves in the compressed gas box 312, so that the movement of the fixed clamping block 309 is convenient to control.
Referring to fig. 4 to 6, an unlocking block 313 is provided in the compressed gas box 312, and the gas in the compressed gas box 312 is controlled by controlling the movement of the unlocking block 313. A plurality of groups of reset springs 314 which are uniformly distributed are connected between the unlocking pressing block 313 and the compressed air box 312, and the reset springs 314 play a role in connecting the unlocking pressing block 313 with the compressed air box 312, so that the unlocking pressing block 313 is supported and reset conveniently through the contraction and the reset of the reset springs 314.
When the novel energy automobile power supply device is specifically used, the conductive metal sheet 201 is clamped and fixed in a mode of rotating the connecting screw 202, and the conductive metal sheet 201 is used for connecting and conducting the wires of the novel energy automobile which need to be communicated. After the wires are connected, the movable fixing base 303 and the insulating fixing base 301 are fixedly clamped in a clamping manner, and the insulating fixing base 301 and the movable fixing base 303 are connected and fixed through the mutual matching of the fixed clamping blocks 309 and the clamping fixing blocks 302. The mutual matching of the insulating fixing seat 301, the movable fixing seat 303 and the insulating cover 304 plays roles of dust prevention and insulating protection on the wires.
When the lead wire needs to be disassembled, assembled and maintained, the unlocking pressing block 313 is controlled to compress the reset spring 314, so that the gas in the compressed gas box 312 is conveyed into the pneumatic limiting cylinder 308 along the guide gas pipe 311 under the action of the unlocking pressing block 313. The fixed clamping block 309 is separated from the fixed hole on the clamping fixed block 302 by delivering air into the pneumatic limiting cylinder 308. Then, remove the block state of fixing base 303, then, accessible pull mode is to removing fixing base 303 and insulating boot 304 dismouting, has improved connection stability and dismouting convenience in the binding post use for the new energy automobile.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, the multicomponent type insulation protection mechanism is arranged, so that the situation that the insulation cover is deviated and falls in the using process of the wiring terminal for the new energy automobile is reduced, the effects of dust prevention and insulation protection on the wiring terminal for the new energy automobile are improved, and the stability of connection and conduction of the wiring terminal for the new energy automobile on high-current and high-voltage is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (6)
1. The utility model provides a heavy-current high voltage binding post for new energy automobile which characterized in that includes:
an insulating connecting frame (1);
the plurality of groups of connection and conduction mechanisms (2) are arranged in the insulating connecting frame (1), the connection and conduction mechanisms (2) comprise conduction metal sheets (201), connection screws (202) are arranged in the conduction metal sheets (201), and a plurality of groups of uniformly distributed conduction metal sheets (201) are connected below the insulating connecting frame (1);
the multi-component type insulation protection mechanism (3) is arranged on the outer side of the insulation connecting frame (1), the split type insulation protection mechanism (3) comprises an insulation fixing seat (301), a pair of clamping fixing blocks (302) are connected to the upper side of the insulation fixing seat (301), a movable fixing seat (303) is arranged above the insulation fixing seat (301), an insulation cover (304) is fixedly connected to one side, away from the insulation fixing seat (301), of the movable fixing seat (303), and the insulation cover (304) is matched with the insulation connecting frame (1).
2. The high-current and high-voltage wiring terminal for the new energy automobile according to claim 1, wherein a fixing bolt (305) is connected between the insulation fixing base (301) and the insulation connecting frame (1), a wire limiting hole (306) is formed between the insulation fixing base (301) and the movable fixing base (303), and an insulation supporting pad (307) is arranged in the wire limiting hole (306).
3. The high-current high-voltage wiring terminal for the new energy automobile according to claim 1, wherein a pair of pneumatic limiting cylinders (308) are connected in the movable fixing seat (303), the pair of pneumatic limiting cylinders (308) are symmetrically distributed and clamped on two sides of the fixed block (302), fixed clamping blocks (309) are arranged in the pair of pneumatic limiting cylinders (308), and a supporting spring (310) is connected between the fixed clamping blocks (309) and the pneumatic limiting cylinders (308).
4. A high-current high-voltage connection terminal for a new energy automobile according to claim 3, wherein a plurality of clamping fixing holes are formed in the clamping fixing blocks (302), and the clamping fixing holes are matched with the fixing clamping blocks (309).
5. The high-current and high-voltage wiring terminal for the new energy automobile according to claim 4, wherein one side of the pair of pneumatic limiting cylinders (308) is connected with a guiding air pipe (311), and the guiding air pipe (311) is arranged at one side of the fixing clamping block (309) far away from the supporting spring (310).
6. The high-current and high-voltage wiring terminal for the new energy automobile according to claim 5, wherein one side of the guide air pipe (311) far away from the pneumatic limiting cylinder (308) is connected with a compressed air box (312), an unlocking pressing block (313) is arranged in the compressed air box (312), and a plurality of groups of reset springs (314) which are uniformly distributed are connected between the unlocking pressing block (313) and the compressed air box (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338248.XU CN219760033U (en) | 2023-05-30 | 2023-05-30 | Heavy-current and heavy-voltage wiring terminal for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321338248.XU CN219760033U (en) | 2023-05-30 | 2023-05-30 | Heavy-current and heavy-voltage wiring terminal for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760033U true CN219760033U (en) | 2023-09-26 |
Family
ID=88083624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321338248.XU Active CN219760033U (en) | 2023-05-30 | 2023-05-30 | Heavy-current and heavy-voltage wiring terminal for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760033U (en) |
-
2023
- 2023-05-30 CN CN202321338248.XU patent/CN219760033U/en active Active
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