CN214478271U - Special wire discharges - Google Patents
Special wire discharges Download PDFInfo
- Publication number
- CN214478271U CN214478271U CN202120428175.8U CN202120428175U CN214478271U CN 214478271 U CN214478271 U CN 214478271U CN 202120428175 U CN202120428175 U CN 202120428175U CN 214478271 U CN214478271 U CN 214478271U
- Authority
- CN
- China
- Prior art keywords
- socket
- jacks
- group
- discharge wire
- top surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 4
- 208000028659 discharge Diseases 0.000 description 27
- 238000001746 injection moulding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
Images
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a special line discharges. The female plug comprises a socket body, the top surface of the socket body, which is contacted with the socket, is in a round trapezoid shape, and the socket body comprises a first socket, a second socket group and a third socket; the second socket group and the third socket are respectively positioned on the upper bottom edge side and the lower bottom edge side of the top surface of the socket body, which is in contact with the socket; the first socket comprises two jacks which are respectively positioned at two sides of the bevel edge of the top surface of the socket body contacted with the socket; the second socket group comprises an even number of jacks, the bottoms of the jacks of the second socket group are provided with insertion points, the insertion points of the even number of jacks of the second socket group are arranged in the socket body, and the insertion points of the socket group are electrically connected in a group of two; the third socket comprises two jacks, and the bottoms of the two jacks are connected in series through self-recovery fuses. Connect outside protection circuit, control circuit through the cooperation, send out the police dispatch newspaper when the electric quantity is to a certain amount, carry out accurate demonstration to the capacity of storage battery simultaneously. The utility model discloses the better security of jack overall arrangement, reliability are higher.
Description
Technical Field
The utility model relates to an electric connector technical field, more specifically the special line that discharges that has safety alarm that says so relates to a cooperation charging and discharging equipment is discharged.
Background
At present, a plurality of types of discharge connecting wires exist in the market, and the traditional charge and discharge connector only plays a simple transmission role and cannot be specially used for discharging.
However, with the increasing awareness of environmental protection in recent years, more and more electric products are being produced, but the electric products have essential problems and the maintenance problem of the storage battery. When the storage battery has a problem, the storage battery is replaced firstly; and repairing the storage battery in a second maintenance mode. However, replacing the storage battery brings a large amount of replacement cost, and the replaced storage battery directly abandons the storage battery and causes environmental pollution, so the problem has to be solved through a second mode. However, this method has certain problems, for example, excessive discharge may cause a shortage of the battery, which affects the life of the battery, for example, a shortage of the battery of an automobile may cause an unstable power system, which may cause an unstable idling of an engine of the automobile, and insufficient discharge may require secondary discharge. When the storage battery is maintained, the rapid discharge can cause the overload to accelerate the aging of the insulating skin of the circuit, the durability of the insulation can be influenced in the long term, and the slow discharge causes the maintenance efficiency of the storage battery to be not high in the maintenance process.
Therefore, it is an urgent need to solve the problem of providing a special discharge wire with high safety and reasonable jack layout.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a special line discharges. With the design that combines together inside and outside, carry out more reasonable safer arrangement to the socket on the female plug again, then connect outside protection circuit through the cooperation, control circuit sends out the police dispatch newspaper when the electric quantity is to a certain amount, carries out accurate demonstration to the capacity of storage battery simultaneously. In addition, the insulating layer of the wire is made of more appropriate related materials to deal with the phenomenon of insulating skin aging caused by high temperature, so that the discharge wire is more durable. Generally speaking, the utility model discloses have higher security, reliability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a special discharge wire is characterized by comprising a female plug; the female plug comprises a socket body, the top surface of the socket body, which is contacted with the socket, is in a round trapezoid shape, and the socket body comprises a first socket, a second socket group and a third socket;
the second socket group and the third socket are respectively positioned on the upper bottom edge side and the lower bottom edge side of the top surface of the socket body, which is in contact with the socket;
the first socket comprises two jacks which are respectively positioned at two sides of the bevel edge of the top surface of the socket body contacted with the socket;
the second socket group comprises an even number of jacks, the bottoms of the jacks of the second socket group are provided with insertion points, the insertion points of the even number of jacks of the second socket group are arranged in the socket body, and the insertion points of the socket group are electrically connected in a group of two;
the third socket comprises two jacks, and the bottoms of the two jacks are connected in series by a self-recovery fuse.
Furthermore, the round trapezoid is adopted as the contact top surface of the socket body, so that short circuit caused by careless reverse insertion of the jack in the operation process is effectively prevented; the first jack is divided into two jacks which are respectively a positive stage and a negative stage; the second jack group is 6 single jacks, the jacks are connected in pairs to form 3 groups of jacks, and the 3 groups of jacks are respectively connected with an external control circuit, an alarm circuit and an electronic display screen of the female plug; the third socket is connected with an external protection circuit, and when the current in the protection circuit is too large, the self-recovery fuse can be disconnected, so that the storage battery is prevented from being damaged. The self-recovery fuse can be different self-recovery fuses according to the level condition of the current. The self-recovery fuse can effectively prevent danger from occurring, and can be automatically recovered after the danger is eliminated when the self-recovery fuse is disconnected when necessary.
Preferably, in a special discharge wire, the first jack and the third jack include two jacks, the second jack group and the third jack are located in the middle of the two jacks of the first jack, and the jack depth of the second jack group and the third jack is half of the jack depth of the first jack.
Further, the second socket group and the third socket are located between two jacks of the first socket, and a middle space is large enough to put down the second socket group and the third socket, and meanwhile, a large inner cavity is formed.
Preferably, in the special discharge wire, the female plug further comprises a plug and a substrate, and the substrate covers the plug body and encloses an inner cavity with the plug.
Further, the inner cavity is a cuboid for placing electronic devices with protection functions.
Preferably, in a special discharge wire, the self-recovery fuse is located in the inner cavity.
Preferably, the special discharge wire further comprises an external rubber-sheathed flexible cable, and the first jack is electrically connected with the head end of the external rubber-sheathed flexible cable through a bottom electric connection terminal piece.
Preferably, in the special discharge wire, the connection end of the terminal lug and the external rubber-sheathed flexible cable is covered by the protrusion on the side surface of the base body.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a special line discharges improves efficiency, safety, the reliability of the in-process of discharging. Efficiency is higher for this reason, can connect great load and discharge, after selecting on traditional material, has still increased the design for this reason, designs out the female plug that matches with external protection circuit, control circuit, carries out more effective protection. Under the condition that can satisfy in security, the reliability to it is accident such as taking place the insufficient voltage, explosion to reduce storage battery to discharge, and then reaches the safety that satisfies present work demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a overlooking structure of a discharge dedicated line provided by the present invention.
Fig. 2 is a schematic side view structure diagram of the discharging dedicated line provided by the present invention.
Fig. 3 is a schematic view of the bottom structure of the discharge special line provided by the present invention.
Fig. 4 is a schematic structural view of a cross-sectional view of the female connector of the discharging dedicated line provided by the present invention.
In the figure: the socket comprises a socket body 1, a second socket group 11, a first socket 12, a third socket 13, a base body 2, a protruding body 21, a plug 3, a rubber-sheathed flexible cable 4, an electric connection terminal 5, an inner cavity 6 and a terminal lug 7.
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.
The embodiment of the utility model discloses a special discharge wire, which comprises a female plug; the female plug comprises a socket body, the top surface of the socket body, which is contacted with the socket, is in a round trapezoid shape, and the socket body comprises a first socket, a second socket group and a third socket;
the second socket group and the third socket are respectively positioned on the upper bottom edge side and the lower bottom edge side of the top surface of the socket body, which is in contact with the socket;
the first socket comprises two jacks which are respectively positioned at two sides of the bevel edge of the top surface of the socket body contacted with the socket;
the second socket group comprises an even number of jacks, the bottoms of the jacks of the second socket group are provided with insertion points, the insertion points of the even number of jacks of the second socket group are arranged in the socket body, and the insertion points of the socket group are electrically connected in a group of two;
the third socket comprises two jacks, and the bottoms of the two jacks are connected in series by a self-recovery fuse.
In order to further optimize the above technical solution, fig. 1, fig. 2, and fig. 4 show that the bottom of the jacks of the second jack group 11 are connected two by two to form three sets of jacks according to an exemplary embodiment. And two jacks are connected in series with a self-recovery fuse at the bottom of the third socket 13 according to the same steps, and after the jacks are welded and fixed, the jacks are placed in the inner cavity 6 of the previously-made first mold for first injection molding. The socket body 1 adopts an injection molding process of 5+2-J nylon and 30% of glass fiber. Each insertion port is exposed during injection molding, then the first injection molding is carried out, the first injection molding is usually carried out on an injection molding machine by using a pre-embedded embedding method, and attention needs to be paid to avoid damaging the self-recovery fuse as far as possible, or the self-recovery fuse is welded during the second injection molding. After the first injection molding, the socket body 1 with the height of 36mm is formed. The second injection molding material is made of flame-retardant PVC material, the columnar body with the rounded trapezoid top surface and formed by the first injection molding is coated for the second time, the bottom of the first jack is respectively welded with the upper wiring terminal plate 7, simultaneously, selecting a rubber sleeve flexible cable 4 with the length of 300mm, selecting a PVC flame-retardant material as a material of the sheath and having an outer sheath, then welding a terminal plate 7 with a wire joint at the head end of the external rubber sleeve flexible cable 4, respectively welding the two cable joints after connecting a positive electrode and a negative electrode, then placing the socket body in a second mold for injection molding, coating the socket body by half of the height of the socket body 1 during injection molding, and meanwhile, a connection terminal plate and a joint of the first section of the external rubber sleeve flexible cable 4 after welding are coated to form a protruding body 21 of the base body 2 with the height of 13mm, and finally the base body 2 with the height of 18mm is integrally manufactured to serve as a second layer of insulation protection. And finally, sealing the bottom by glue through designing a matched plug 3, and welding a wiring terminal at the tail end of the external rubber sleeve flexible cable 4.
Three groups of sockets of the second socket group 11 of the formed female plug are respectively used for connecting an alarm circuit, an indicator light circuit and a display of an external circuit. The third jack 13 is used for connecting a protection control circuit. Wherein the second outlet group 11, the third outlet 13 may be selectively used, for example, when the alarm is not needed.
In order to further optimize the above technical solution, an exemplary embodiment may also show that, in addition to the first socket 12, the second socket group 11 and the third socket may change the positions of the two parts without reducing the inner cavity 6. When the corresponding external circuit is not inserted into the female plug, the circuit function is a functional circuit set according to the storage battery. After the discharge wire is inserted, the original function is changed or another function is added. For example, the connected display can display the normal electric energy capacity of the storage battery under the normal condition, and after the circuit with the discharge wire is inserted, the display has an obvious discharge prompting mark to remind maintenance personnel of discharging the electricity at the moment.
In order to further optimize the above technical solution, there may be an exemplary embodiment shown in fig. 3, the flexible rubber-sheathed cable 4 may be cylindrical or flat, and a font with a 6mm high typeface may be designed on the back to indicate practical use and avoid accidents due to mistakes.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A special discharge wire is characterized by comprising a female plug; the female plug comprises a socket body, the top surface of the socket body, which is contacted with the socket, is in a round trapezoid shape, and the socket body comprises a first socket, a second socket group and a third socket;
the second socket group and the third socket are respectively positioned on the upper bottom edge side and the lower bottom edge side of the top surface of the socket body, which is in contact with the socket;
the first socket comprises two jacks which are respectively positioned at two sides of the bevel edge of the top surface of the socket body contacted with the socket;
the second socket group comprises an even number of jacks, the bottoms of the jacks of the second socket group are provided with insertion points, the insertion points of the even number of jacks of the second socket group are arranged in the socket body, and the insertion points of the socket group are electrically connected in a group of two;
the third socket comprises two jacks, and the bottoms of the two jacks are connected in series by a self-recovery fuse.
2. The special discharge wire according to claim 1, wherein said first and third sockets include two sockets, and said second and third sockets are located in the middle of two sockets of said first socket, and the socket depth of said second and third sockets is half of the socket depth of said first socket.
3. The special discharge wire as claimed in claim 1, wherein the female plug further comprises a plug and a substrate, and the substrate covers the plug body and encloses an inner cavity with the plug.
4. The special discharge wire according to claim 3, wherein the self-healing fuse is located in the inner cavity.
5. The special discharge wire as claimed in claim 1, further comprising an outer flexible rubber-sheathed cable, wherein the first jack is electrically connected with the head end of the outer flexible rubber-sheathed cable through a bottom electrical connection terminal strip.
6. The special discharge wire as claimed in claim 5, further comprising a terminal, wherein the terminal is electrically connected to the tail end of the outer rubber-sheathed flexible cable.
7. The special discharge wire according to claim 3, further comprising an outer flexible rubber-sheathed cable, wherein the first jack is electrically connected with the head end of the outer flexible rubber-sheathed cable through a bottom electrical connection terminal plate; the connecting end of the wiring terminal plate and the external rubber sleeve flexible cable is coated by the protruding body on the side surface of the base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120428175.8U CN214478271U (en) | 2021-02-26 | 2021-02-26 | Special wire discharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120428175.8U CN214478271U (en) | 2021-02-26 | 2021-02-26 | Special wire discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478271U true CN214478271U (en) | 2021-10-22 |
Family
ID=78146361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120428175.8U Active CN214478271U (en) | 2021-02-26 | 2021-02-26 | Special wire discharges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013688A (en) * | 2021-02-26 | 2021-06-22 | 中天鸿锂清源股份有限公司 | Special wire discharges |
-
2021
- 2021-02-26 CN CN202120428175.8U patent/CN214478271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013688A (en) * | 2021-02-26 | 2021-06-22 | 中天鸿锂清源股份有限公司 | Special wire discharges |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204651430U (en) | Battery modules voltage acquisition assembly and there is the battery modules of this voltage acquisition assembly | |
| CN111952505B (en) | Heap power cabinet | |
| CN106129457B (en) | Fork truck Li-ion batteries piles | |
| CN214478271U (en) | Special wire discharges | |
| CN210956825U (en) | Household energy storage device | |
| CN109286046A (en) | A kind of battery energy storage system | |
| CN113013688A (en) | Special wire discharges | |
| CN210297280U (en) | Intelligent power supply charger | |
| CN203406338U (en) | Battery cover and power battery pack containing same | |
| CN210137072U (en) | High-voltage distribution box for battery pack group | |
| CN113690664A (en) | Plug, socket, plug device, charger, battery pack and electric vehicle | |
| CN106936190A (en) | Battery pack, electric supply installation and charging device | |
| CN211653092U (en) | Wiring signal device applied to direct current system storage battery test | |
| CN219575855U (en) | Single-circuit double-interface structure forklift battery | |
| CN214566925U (en) | Production pallet | |
| CN201741769U (en) | Lead-acid storage battery patch board for electric bicycle | |
| CN215297636U (en) | Multi-ECU wire harness detection device for engine | |
| CN216636223U (en) | Battery storage collet and battery replacement station | |
| CN218005400U (en) | Short-circuit connector for gearbox | |
| CN221090507U (en) | High-voltage box of electric automobile | |
| CN217443522U (en) | Module collection wire harness detection device | |
| CN218677469U (en) | Battery connecting socket, battery connecting piece and battery | |
| CN210640333U (en) | Battery with power-off protection function | |
| CN219536406U (en) | Circuit management board for charging and discharging power battery | |
| CN101834323A (en) | Usage method of lead-acid battery for electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231126 Address after: No. 88, Jinsha South Avenue, High-tech Industrial Park, Hukou County, Jiujiang City, Jiangxi Province 332599 Patentee after: Jiujiang Tianci Resource Recycling Technology Co.,Ltd. Address before: 341500 Xinhua Industrial community, Nan'an Town, Dayu County, Ganzhou City, Jiangxi Province Patentee before: ZHONGTIAN HONGLI QINGYUAN CO.,LTD. |