CN209516144U - Low-voltage signal connector - Google Patents
Low-voltage signal connector Download PDFInfo
- Publication number
- CN209516144U CN209516144U CN201920141048.2U CN201920141048U CN209516144U CN 209516144 U CN209516144 U CN 209516144U CN 201920141048 U CN201920141048 U CN 201920141048U CN 209516144 U CN209516144 U CN 209516144U
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- China
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- socket
- plug
- ring
- water proof
- proof ring
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Abstract
The utility model discloses a kind of low-voltage signal connectors, including plug, socket and water proof ring, the plug includes plug body and several male terminals being installed in plug body, the socket includes jack housing and several female terminals being installed in jack housing, the water proof ring is installed in plug body and jack housing, and the water proof ring is puncture type structure, water proof ring is equipped with the hole slot passed through for female terminal or cable.The water proof ring of the utility model is designed using puncture type structure, is blocked hole location without increasing blind plugging when not needing to fill terminal, cable by being equipped with the two-way hole slot punctured for female terminal or cable, service performance is more preferably.
Description
Technical field
The utility model relates to connector technique field, espespecially a kind of low-voltage signal connector.
Background technique
It is frequently encountered the case where needing the both ends such as cable, optical fiber to be connected with each other in production and life, generallys use connection
Device realizes connection, and connector mostly uses plug and the mating composition of socket, and wherein plug is also referred to as free connector, socket
Claim fixed connection device.It plugs together and separates and realize being connected and disconnected from for circuit by plug, socket, therefore just produce plug
With the various connection types of socket.For cylindrical connector, mainly there is screw-type connection, bayonet coupling is connected with cylinder type
Three kinds of modes.Wherein screw-type connection is most common, it has many advantages, such as, and processing technology is simple, manufacturing cost is low, applied widely,
But connection speed is unsuitable for frequently plugging more slowly and quick a sequence of occasion, and can not determine whether socket and plug is inserted
It is connected to position, probably due to the female terminal spacing in the male terminal and socket in plug is small, the problems such as generating electric arc, cause short circuit,
Be also possible in order to grafting in place and excessively grafting leads to the abrasion of male terminal and female terminal.
In addition to this, it as the working environment of this kind of connector of vehicle connector is more severe, also needs to improve its and seals waterproof
Performance generallys use the means such as water proof ring, blind plugging to play waterproof action, but is different connector, the number of terminals of installation
It measures different, needs the type for its connector to configure water-tight device, cost of manufacture is larger, and the waterproof performance of blind plugging is not
It is good.
Summary of the invention
To solve the above problems, the utility model provides a kind of low-voltage signal connector, water proof ring uses puncture type structure
Design, when not needing to fill terminal, blocks hole location without increasing blind plugging.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of low-voltage signal connector, including
Plug, socket and water proof ring, the plug include plug body and several male terminals being installed in plug body, described to insert
Seat is installed in plug body and socket including jack housing and several female terminals being installed in jack housing, the water proof ring
In shell, and the water proof ring is puncture type structure, and water proof ring is equipped with the hole slot passed through for female terminal or cable.
It wherein, further include torsion connection device and waveform splinter, the surface of the jack housing is provided with several locks,
The torsion connection device is installed on plug body, and torsion connection device is internally provided with arc chute and annular slot,
The waveform splinter is mounted in annular slot, and the arc chute extends towards plug body direction and be connected with jack, when
When socket and plug reverses grafting, lock slides to jack along arc chute, and jack housing will oppress waveform splinter deformation.
It wherein, further include having terminal detent elastic slice, the terminal detent elastic slice is set on male terminal and female terminal.
Wherein, the socket further includes glue core and socket back core before the socket being mounted in jack housing, the female end
Sub- one end and glue core before socket are mating, and the other end and socket back core are mating, and the water proof ring is arranged before socket
Between glue core and socket back core.
Wherein, the socket further includes socket gasket, socket water proof ring, socket O-ring and snap ring, the jack housing table
Face is equipped with the groove of mountable socket gasket, and glue core and jack housing is arranged before socket in the socket water proof ring, socket O-ring
Between, the socket back core is fixed in jack housing by snap ring.
Wherein, the plug further includes the plug rear cover being threadedly coupled with plug body, outside the plug rear cover and plug
Accommodating cavity is formed between shell, and plug glue core, water proof ring, fixed ring, the male terminal and plug glue are installed in the accommodating cavity
Core is mating, and the water proof ring is fixedly connected by fixed ring with plug glue core.
Wherein, the plug further includes plug O-ring and rear cover O-ring, the plug O-ring setting plug rear cover with
Between plug body, the rear cover O-ring is arranged between fixed ring and socket rear cover.
The utility model has the beneficial effects that:
The utility model plays waterproof action to equipment by increasing water proof ring in its structure；And water proof ring is using thorn
Broken formula structure design, by being equipped with the two-way hole slot punctured for female terminal, cable, when the quantity of female terminal or cable is less than hole
When the quantity of slot, hole slot is blocked without blind plugging is increased, cost has on the one hand been saved, has on the other hand improved waterproof performance.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of the utility model.
Fig. 2 is the Structure explosion diagram of socket.
Fig. 3 is the structure sectional view of socket.
Fig. 4 is the Structure explosion diagram of plug.
Fig. 5 is the structure sectional view of plug.
Drawing reference numeral explanation: 1- plug；2- socket；3- torsion connection device；4- waveform splinter；5- plug body；6- is public
Terminal；7- jack housing；8- female terminal；9- lock；10- arc chute；11- annular slot；12- jack；Glue before 13- socket
Core；14- socket back core；15- water proof ring；16- socket gasket；17- socket water proof ring；18- socket O-ring；19- snap ring；20-
Plug rear cover；21- plug glue core；22- terminal detent elastic slice；23- plug O-ring；24- rear cover O-ring；25- fixed ring；26-
Hole slot.
Specific embodiment
The utility model is described in detail with Figure of description combined with specific embodiments below.
It please refers to shown in Fig. 1-5, the utility model is about a kind of low-voltage signal connector, including plug 1, socket 2 and anti-
Hydrosphere 15, the plug 1 include including plug body 5 and several male terminals 6 being installed in plug body 5, the socket 2
Jack housing 7 and several female terminals 8 being installed in jack housing 7, the water proof ring 15 are installed in plug body 5 and socket
In shell 7, and the water proof ring 15 is puncture type structure, and water proof ring 15 is equipped with the hole slot 26 passed through for female terminal 8 or cable.
The utility model plays waterproof action to equipment by increasing water proof ring 15 in its structure；And water proof ring 15 is adopted
It is designed with puncture type structure, by being equipped with the two-way hole slot 26 punctured for female terminal 8, cable, when female terminal 8 or the number of cable
When amount is less than the quantity of hole slot 26, hole slot is blocked without blind plugging is increased, cost has on the one hand been saved, has on the other hand improved
Waterproof performance.
Further, referring to Fig. 1, the present embodiment further includes torsion connection device 3 and waveform splinter 4, outside the socket
The surface of shell 7 is provided with several locks 9, and the torsion connection device 3 is installed on plug body 5, torsion connection device 3
It is internally provided with arc chute 10 and annular slot 11, the waveform splinter 4 is mounted in annular slot 11, the arc chute
10 extend towards 5 direction of plug body and are connected with jack 12, and when socket 2 and the torsion grafting of plug 1, lock 9 is along arc
Sliding slot 10 slides to jack 12, and jack housing 7 is deformed waveform splinter 4 is oppressed, by torsion connection device 3 realize socket 2 with
The lock 9 of socket 2 only need to be slided to jack 12 along arc chute 10 by the quick connection of plug 1, so that it may be realized plug 1 and be inserted
The butt-joint locking of seat 2, not only makes inserting mode become more quick and easy, and the connection of the two is more secured, safety；Wherein turn round
Turn attachment device 3 and be also installed with waveform splinter 4, when plug 1 and the locking of socket 2, jack housing 7 becomes waveform splinter 4 is oppressed
Shape can hear the locking sound of " click ", more convenient to use to inform user's assembly in place.
Further, Fig. 2-5 is please referred to, further includes having terminal detent elastic slice 22, the terminal detent elastic slice 22 is set in
On male terminal 6 and female terminal 8.When 8 loading error of male terminal 6 or female terminal, Pin device alignment male terminal 6 or mother can will be moved back
Terminal 8 is entered along male terminal 6 or the insertion of female terminal 8, is flicked terminal detent elastic slice 22 so that moving back Pin device, then along pressure
Wiring cable extracts male terminal 6 or female terminal 8, realizes the removable of terminal, reduces assembly defect bring cost damage
It loses.
Fig. 2-3 is please referred to, specifically, the socket 2 further includes glue core 13 before the socket being mounted in jack housing 7, inserts
Seat back core 14, socket gasket 16, socket water proof ring 17, socket O-ring 18 and snap ring 19, described 8 one end of female terminal and socket
Preceding glue core 13 is mating, and the other end and socket back core 14 are mating, and the water proof ring 15 is installed in glue core 13 before socket
Between socket back core 14,7 surface of jack housing is equipped with the groove of mountable socket gasket 16, the socket of traditional structure
2 with cabinet shell when locking, and rubber sheet gasket is squeezed, can excessive glue outward, the utility model, which pass through, is equipped with mountable socket pad
The groove of piece 16 increases and designs along side, can prevent excessive glue, increase the beauty of product；The socket water proof ring 17, socket O-ring
Before socket between glue core 13 and jack housing 7, the socket back core 14 is fixed on jack housing 7 by snap ring 19 for 18 settings
It is interior.By carrying out the design that three positions increase waterproof to socket 2, guarantee the unilateral waterproofing grade that can reach IPX8 of socket 2；And
Water proof ring 15 is designed using puncture type structure, and female terminal 8 can be threaded through in water proof ring 15 and puncturing hole slot 26, the present embodiment
In water proof ring 15 preferentially be equipped with 18 hole slots 26, when hole slot 26 does not need to fill female terminal 8, without increasing blind plugging for hole
Position is blocked, and has on the one hand been saved cost, has on the other hand been improved waterproof performance.
Further, Fig. 4-5 is please referred to, the plug 1 further includes the plug rear cover 20 being threadedly coupled with plug body 5,
Accommodating cavity is formed between the plug rear cover 20 and plug body 5, and plug glue core 21, water proof ring are installed in the accommodating cavity
15, fixed ring 25, plug O-ring 23 and rear cover O-ring 24, the male terminal 6 and plug glue core 21 are mating, the waterproof
Circle 15 is fixedly connected by fixed ring 25 with plug glue core 21, and the setting of plug O-ring 23 is outside plug rear cover 20 and plug
Between shell 5, the rear cover O-ring 24 is arranged between 2 rear cover of fixed ring 25 and socket.Equally by carrying out three to plug 1
Position increases the design of water proof ring, guarantees the unilateral waterproofing grade that can reach IPX8 of plug 1；And water proof ring 15 is equally used and is punctured
The design of formula structure, cable can connects and puncturing hole slot 26 with male terminal 6, and the water proof ring 15 in the present embodiment is preferential equipped with ten
Hole location is blocked without increasing blind plugging when number of cables is less than 18, has on the one hand saved cost, separately by eight hole slots 26
On the one hand waterproof performance is improved.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (7)
1. a kind of low-voltage signal connector, including plug and socket, the plug includes plug body and is installed in plug body
Several interior male terminals, the socket include jack housing and several female terminals being installed in jack housing, feature
It is: further includes water proof ring, the water proof ring is installed in plug body and jack housing, and the water proof ring is puncture type knot
Structure, water proof ring are equipped with the hole slot passed through for female terminal or cable.
2. low-voltage signal connector according to claim 1, it is characterised in that: further include torsion connection device and waveform bullet
Piece, the surface of the jack housing are provided with several locks, and the torsion connection device is installed on plug body, and torsion connects
Connection device is internally provided with arc chute and annular slot, and the waveform splinter is mounted in annular slot, and the arc is sliding
Slot extends towards plug body direction and is connected with jack, and when socket and plug reverses grafting, lock is sliding along arc chute
To jack, jack housing will oppress waveform splinter deformation.
3. low-voltage signal connector according to claim 1, it is characterised in that: it further include having terminal detent elastic slice, it is described
Terminal detent elastic slice is set on male terminal and female terminal.
4. low-voltage signal connector according to claim 1, it is characterised in that: the socket further includes being mounted on outside socket
Glue core and socket back core before socket in shell, described female terminal one end and glue core before socket are mating, the other end and socket
Back core is mating, and water proof ring setting is before socket between glue core and socket back core.
5. low-voltage signal connector according to claim 4, it is characterised in that: the socket further includes socket gasket, inserts
Seat water proof ring, socket O-ring and snap ring, the jack housing surface are equipped with the groove of mountable socket gasket, and the socket is anti-
Hydrosphere, the setting of socket O-ring are between glue core and jack housing, the socket back core is fixed on socket by snap ring before socket
In shell.
6. low-voltage signal connector according to claim 1, it is characterised in that: the plug further includes and plug body spiral shell
The plug rear cover of line connection, forms accommodating cavity, is equipped with plug in the accommodating cavity between the plug rear cover and plug body
Glue core, water proof ring, fixed ring, the male terminal and plug glue core are mating, and the water proof ring passes through fixed ring and plug glue
Core is fixedly connected.
7. low-voltage signal connector according to claim 6, it is characterised in that: the plug further include plug O-ring and
Rear cover O-ring, the plug O-ring are arranged between plug rear cover and plug body, and the rear cover O-ring is arranged in fixed ring
Between socket rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141048.2U CN209516144U (en) | 2019-01-24 | 2019-01-24 | Low-voltage signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141048.2U CN209516144U (en) | 2019-01-24 | 2019-01-24 | Low-voltage signal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516144U true CN209516144U (en) | 2019-10-18 |
Family
ID=68202958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141048.2U Active CN209516144U (en) | 2019-01-24 | 2019-01-24 | Low-voltage signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224278A (en) * | 2020-01-08 | 2020-06-02 | 东莞市申瑞达精工科技有限公司 | Individual soldier handheld radio signal transmission connector |
| CN114374116A (en) * | 2022-01-19 | 2022-04-19 | 广东合晟新能源科技有限公司 | Waterproof connecting structure of copper bar |
-
2019
- 2019-01-24 CN CN201920141048.2U patent/CN209516144U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224278A (en) * | 2020-01-08 | 2020-06-02 | 东莞市申瑞达精工科技有限公司 | Individual soldier handheld radio signal transmission connector |
| CN111224278B (en) * | 2020-01-08 | 2021-08-27 | 东莞市申瑞达精工科技有限公司 | Individual soldier handheld radio signal transmission connector |
| CN114374116A (en) * | 2022-01-19 | 2022-04-19 | 广东合晟新能源科技有限公司 | Waterproof connecting structure of copper bar |
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