CN203503829U - Waterproof connector capable of being rapidly butt-jointed - Google Patents
Waterproof connector capable of being rapidly butt-jointed Download PDFInfo
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- CN203503829U CN203503829U CN201320538618.4U CN201320538618U CN203503829U CN 203503829 U CN203503829 U CN 203503829U CN 201320538618 U CN201320538618 U CN 201320538618U CN 203503829 U CN203503829 U CN 203503829U
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Abstract
The utility model relates to a waterproof connector capable of being rapidly butt-jointed. The water proof connector is composed of a male plug, a female plug and a locking assembly, wherein the male plug is matched with the female plug, and the male plug and the female plug are locked by the locking assembly. The male plug comprises a male plug body and a male plug outer cover, and the female plug comprises a female plug body and a female plug outer cover. Male pins are disposed inside the male plug body, female pins are disposed inside the female plug body, conductive male terminals are disposed inside the male plug outer cover, conductive female terminals are disposed inside the female plug outer cover, one end of each male pin is butt-jointed with one end of each female pin, and the other end of each male pin and the other end of each female pin are respectively connected with each conductive male terminal and each conductive female terminal. The waterproof connector capable of being rapidly butt-jointed is advantaged by simple structure, small size, reliable connection, convenient and rapid installation, high waterproof level, and high anti-creeping performance, and the waterproof connector is safe to use and is environment-friendly.
Description
Technical field
The utility model relates to waterproof electrical appliance field, particularly a kind of rapid abutting joint water-proof connector that is applicable to connect electric wire.
Background technology
Water-proof connector, as its name suggests, can be applied in the middle of the environment with water exactly, and safe and reliable connection is provided.At present, on market, the kind of water-proof connector is a lot, but truly, possesses sealing property really up to the mark, and the water-proof connector of safe and reliable quality is still fewer on market.On the contrary, most of water-proof connector is unreasonable because of structural design, causes existing many shortcoming in result of use, this main manifestations the following aspects:
1, conduction male terminal and conduction female terminal are all directly inserted body integrated injection molding with male and female, and the easy like this conduction male terminal that causes occurs misconnection between female terminal and brings short circuit phenomenon with conducting electricity, thereby damage electrical equipment exists potential safety hazard.
2, the reliability for guaranteeing that conducting terminal is connected with wire, common water-proof connector all needs scolding tin, and scolding tin technology is because lead tolerance easily exceeds standard, thereby not environmental protection.
3, conduction male terminal and conduction female terminal are the hollow body structure that hardware stamping forms, the two often can not closely knitly coordinate while pegging graft, and causes resistance large, and connector easily generates heat, if used, easily cause especially damage and the disaster hidden-trouble of electric equipment under summer high temperature condition.
4, male and female adopts traditional nut butt-joint locking design to inserting, workmen is out of doors during on-the-spot installation, need to can tighten by the craft mode of screwing, while screwing, use much power, revolve how many circles and there is no concrete regulation value, therefore be difficult to determine whether to screw completely, the personnel of supervision of construction simultaneously maintenance is also inconvenient.
5, male and female is inserted between covering and the slotting body of male and female and is also adopted nut check mode, causes operator's physical demands excessive on the one hand, also causes on the other hand connector electric leakage non-watertight.
6, overall volume is generally bigger than normal, at some, space is had requirement or need, in the engineering project of hidden design, often because volume is excessive, to cause connector to expose, and causes the aesthetic effect of integrated engineering to reduce.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, volume is small and exquisite, it is reliable, quick and easy for installation to use safely, connect, and classification of waterproof is high, leakproof is electrically strong, the rapid abutting joint water-proof connector of environmental protection.
The utility model solves the technical scheme that its technical problem adopts:
A rapid abutting joint water-proof connector, is comprised of the male plug cooperatively interacting and female plug and locking kit that the two is locked together, and described male plug comprises male plug body and male plug covering, and described female plug comprises female plug body and female plug covering.In described male plug body, be provided with public pin, in described female plug body, be provided with female pin, in described male plug covering, be provided with conduction male terminal, in described female plug covering, be provided with conduction female terminal, one end of described male pin and female pin is plugged in together, and described male pin is connected with conduction female terminal with conduction male terminal respectively with the other end of female pin.
Further, described conduction male terminal and conduction female terminal are an outer thin copper sheathing that is rolled in wire termination, and it is connected by welding manner with female pin with described male pin.
Further, between described male pin and female pin, be plugged to interference fit.
Further, described female plug body and described male plug body are plugged in together, and the insertion section of described female plug body is provided with a detent, and the carrier of described male plug body is provided with a positioning convex strip matching with detent.
Further, on described female plug body and described male plug body, be respectively equipped with the first collar and the second collar, described the first collar and the second collar are fit-state, on the two circumference, offer at least one group of corresponding recess, a side that deviates from the first collar on described the second collar is provided with at least one screens, between each screens and the recess corresponding with it, by a horizontal transition face and an oblique surface, is connected.
Further, described locking kit inwall is provided with a retainer and the fixture block corresponding with described screens quantity, described locking kit is coated at described the first collar and the second collar successively, described fixture block is successively through the recess on the first collar and the second collar, and according to the rotation of described locking kit, from described oblique surface, slide to horizontal transition face, and finally slip into described screens and realize and coordinating, meanwhile, described retainer pins described the first collar.
Further, the outer wall of described locking kit is provided with the first docking point along the circumferential direction distributing, described male plug body is provided with the second docking point along the circumferential direction distributing, and when described fixture block slips into described screens, described in each, the first docking point is corresponding one by one with the second docking point described in each.
Further, between described the first collar and the second collar, be provided with waterproof grommet.
Further, between described male plug body and male plug covering and between described female plug body and female plug covering, adopt high voltage package potting plastic structure.
The beneficial effect of the utility model rapid abutting joint water-proof connector is:
1) by fixing jack mode, at male and female, insert on body and plug in advance male pin and female pin, and then will conduct electricity male and female terminal soldering on male pin and female pin.The mode that adopts this split to connect, handled easily person overhauls the connection between male and female pin, guarantee that male pin and female pin are plugged in together one to one, and then can avoid conducting electricity the short circuit phenomenon that occurs misconnection between male terminal and conduction female terminal and cause, improve the fail safe of using, eliminated electrical equipment hidden danger.
2) between male and female pin and conduction male and female terminal, adopt brazing technology, connect reliably, and guaranteed the long-term work state of high electric current, and whole process need not scolding tin, realizes unleaded production and application, very environmental protection.Meanwhile, closely knit cooperation between male and female pin, has avoided a series of undesirable elements such as resistance is large, the easy heating of connector.
3) by Fast Fixed-point lock uint, can realize slotting the blind of body of male and female and connect, make operating personnel can judge whether to be in place by sound and sense of touch, improved convenience and the installation rate of operation.And be provided with docking point design, can allow supervision of construction personnel overhaul by range estimation mode.
4) between the slotting faying face of male and female, be designed with waterproof grommet, male and female and insert between body and afterbody covering and carry out high pressure sealing processing, thereby can improve classification of waterproof, realize classification of waterproof IP68, and effectively stop leaky.
5) whole connector construction is simple, and volume is small and exquisite, is specially adapted to the engineering project that some have requirement or need hidden design space.
Accompanying drawing explanation
Fig. 1 is the combination profile schematic diagram of the utility model rapid abutting joint water-proof connector.
Fig. 2 is the decomposition texture schematic diagram of the utility model rapid abutting joint water-proof connector.
Fig. 3 is the schematic top plan view of male plug body and female plug body in Fig. 2.
Fig. 4 is the schematic perspective view of male plug body in Fig. 2, and in figure, public pin is not illustrated.
Fig. 5 is the cross-sectional schematic of locking kit in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-Figure 5, as a kind of embodiment of the present utility model, this rapid abutting joint water-proof connector is comprised of the male plug 1 cooperatively interacting and female plug 2 and locking kit 3 that the two is locked together.Male plug 1 comprises male plug body 11 and male plug covering 12, and female plug 2 comprises female plug body 21 and female plug covering 22.In male plug body 11, be provided with public pin 111, in female plug body 21, be provided with female pin 211, in male plug covering 12, be provided with conduction male terminal 121, in female plug covering 22, be provided with conduction female terminal 221, male pin 111 is plugged in together with one end of female pin 211, and male pin 111 is connected with conduction female terminal 221 with conduction male terminal 121 respectively with the other end of female pin 211.
Conduction male terminal 121 and conduction female terminal 221 are an outer thin copper sheathing that is rolled in wire termination, and it is connected by welding manner with female pin 211 with male pin 111, can guarantee like this reliability of connection, and guarantee the long-term work state of high electric current.Between male pin 111 and female pin 211, be plugged to interference fit, thereby avoided that resistance is large, the easy a series of undesirable elements such as heating of connector.
On female plug body 21 and male plug body 11, be respectively equipped with the first collar 213 and the second collar 113, the first collar 213 and the second collar 113 are fit-state, on the two circumference, offer corresponding two groups of recess 213a, 113a, a side that deviates from the first collar 213 on the second collar 113 is provided with two screens 113b, between each screens 113b and the recess 113a corresponding with it, by a horizontal transition face 113c and an oblique surface 113d, is connected.Locking kit 3 inwalls are provided with a retainer 31 and two fixture blocks 32, locking kit 3 is coated at the first collar 213 and the second collar 113 successively, 32 of fixture blocks pass recess 213a, the 113a on the first collar 213 and the second collar 113 successively, and according to the rotation of locking kit 3, from oblique surface 113d, slide to horizontal transition face 113c, and finally slip into screens 113b and be mated, meanwhile, retainer 31 pins the first collar 213, thereby the male and female being plugged in together is inserted to body, realizes quick locking.
The outer wall of locking kit 3 is provided with the first docking point 33 along the circumferential direction distributing, male plug body 11 is provided with the second docking point 114 along the circumferential direction distributing, when fixture block 32 slips into screens 113b, each first docking point 33 is corresponding one by one with each second docking point 114.So, supervision of construction personnel just can judge by the position of range estimation docking point that male and female is inserted whether to lock and put in place, thus convenient maintenance.
In order to improve classification of waterproof, effectively stop leaky, between the first collar 213 and the second collar 113, be provided with waterproof grommet 4, meanwhile, between male plug body 11 and male plug covering 12 and between female plug body 21 and female plug covering 22, adopt high voltage package potting plastic structure.
As described above, it is only this novel preferred embodiment, can not limit with this scope of this novel enforcement, the simple equivalence of in every case doing according to this novel claim and novel description changes and modifies, and all still belongs in the scope that this new patent contains.
Claims (9)
1. a rapid abutting joint water-proof connector, by the male plug cooperatively interacting and female plug and locking kit that the two is locked together, formed, described male plug comprises male plug body and male plug covering, described female plug comprises female plug body and female plug covering, it is characterized in that: in described male plug body, be provided with public pin, in described female plug body, be provided with female pin, in described male plug covering, be provided with conduction male terminal, in described female plug covering, be provided with conduction female terminal, one end of described male pin and female pin is plugged in together, described male pin is connected with conduction female terminal with conduction male terminal respectively with the other end of female pin.
2. a kind of rapid abutting joint water-proof connector according to claim 1, is characterized in that: described conduction male terminal and conduction female terminal are an outer thin copper sheathing that is rolled in wire termination, and it is connected by welding manner with female pin with described male pin.
3. a kind of rapid abutting joint water-proof connector according to claim 1 and 2, is characterized in that: between described male pin and female pin, be plugged to interference fit.
4. a kind of rapid abutting joint water-proof connector according to claim 1, it is characterized in that: described female plug body and described male plug body are plugged in together, the insertion section of described female plug body is provided with a detent, and the carrier of described male plug body is provided with a positioning convex strip matching with detent.
5. a kind of rapid abutting joint water-proof connector according to claim 4, it is characterized in that: on described female plug body and described male plug body, be respectively equipped with the first collar and the second collar, described the first collar and the second collar are fit-state, on the two circumference, offer at least one group of corresponding recess, a side that deviates from the first collar on described the second collar is provided with at least one screens, between each screens and the recess corresponding with it, by a horizontal transition face and an oblique surface, is connected.
6. a kind of rapid abutting joint water-proof connector according to claim 5, it is characterized in that: described locking kit inwall is provided with a retainer and the fixture block corresponding with described screens quantity, described locking kit is coated at described the first collar and the second collar successively, described fixture block is successively through the recess on the first collar and the second collar, and according to the rotation of described locking kit, from described oblique surface, slide to horizontal transition face, and finally slip into described screens and realize cooperation, meanwhile, described retainer pins described the first collar.
7. a kind of rapid abutting joint water-proof connector according to claim 6, it is characterized in that: the outer wall of described locking kit is provided with the first docking point along the circumferential direction distributing, described male plug body is provided with the second docking point along the circumferential direction distributing, when described fixture block slips into described screens, described in each, the first docking point is corresponding one by one with the second docking point described in each.
8. according to a kind of rapid abutting joint water-proof connector described in claim 5 or 6, it is characterized in that: between described the first collar and the second collar, be provided with waterproof grommet.
9. a kind of rapid abutting joint water-proof connector according to claim 1, is characterized in that: between described male plug body and male plug covering and between described female plug body and female plug covering, adopt high voltage package potting plastic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538618.4U CN203503829U (en) | 2013-08-30 | 2013-08-30 | Waterproof connector capable of being rapidly butt-jointed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538618.4U CN203503829U (en) | 2013-08-30 | 2013-08-30 | Waterproof connector capable of being rapidly butt-jointed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503829U true CN203503829U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538618.4U Expired - Lifetime CN203503829U (en) | 2013-08-30 | 2013-08-30 | Waterproof connector capable of being rapidly butt-jointed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503829U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071109A (en) * | 2015-08-23 | 2015-11-18 | 深圳市凯旺电子有限公司 | Camera waterproof connecting device and application method thereof |
| CN106058564A (en) * | 2016-07-07 | 2016-10-26 | 绵阳柏瑞电子有限公司 | Quick miniature connecting waterproof connector for unmanned aerial vehicle |
| CN109861019A (en) * | 2019-04-10 | 2019-06-07 | 谭小平 | The production method of outdoor water-proof connector and its male and female connector |
| CN114899647A (en) * | 2022-03-08 | 2022-08-12 | 深圳市尚文电子科技有限公司 | Connector with high waterproof grade |
| CN117996511A (en) * | 2024-01-30 | 2024-05-07 | 深圳市安路智控技术有限公司 | Plug-in waterproof power supply |
-
2013
- 2013-08-30 CN CN201320538618.4U patent/CN203503829U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071109A (en) * | 2015-08-23 | 2015-11-18 | 深圳市凯旺电子有限公司 | Camera waterproof connecting device and application method thereof |
| CN106058564A (en) * | 2016-07-07 | 2016-10-26 | 绵阳柏瑞电子有限公司 | Quick miniature connecting waterproof connector for unmanned aerial vehicle |
| CN109861019A (en) * | 2019-04-10 | 2019-06-07 | 谭小平 | The production method of outdoor water-proof connector and its male and female connector |
| CN114899647A (en) * | 2022-03-08 | 2022-08-12 | 深圳市尚文电子科技有限公司 | Connector with high waterproof grade |
| CN117996511A (en) * | 2024-01-30 | 2024-05-07 | 深圳市安路智控技术有限公司 | Plug-in waterproof power supply |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |