CN208862260U - A kind of low-pressure injection molding water-proof connector - Google Patents
A kind of low-pressure injection molding water-proof connector Download PDFInfo
- Publication number
- CN208862260U CN208862260U CN201821567466.XU CN201821567466U CN208862260U CN 208862260 U CN208862260 U CN 208862260U CN 201821567466 U CN201821567466 U CN 201821567466U CN 208862260 U CN208862260 U CN 208862260U
- Authority
- CN
- China
- Prior art keywords
- wire rod
- shell
- transmission wire
- sealing ring
- female connector
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of low-pressure injection molding water-proof connectors, are related to connector technique field；Including pin end, transmission wire rod and female connector；One end of the pin end is connected with one end of transmission wire rod, and one end that pin end is connected with transmission wire rod is provided with the first sealing ring and the second sealing ring between the inner wall of pin end and the outer surface for transmitting wire rod in the rotational-like of long tubular；The other end of the pin end has a fastening nut, and the probe being electrically connected with the core of transmission wire rod is provided in fastening nut；The female connector is connected with the other end of transmission wire rod, and female connector is internally provided with the jack being electrically connected with the core of transmission wire rod；It is provided with an annular groove outside female connector, third sealing ring is provided in the annular groove；The beneficial effects of the utility model are: preferably to improve the waterproof effect of connector, convenient for using as needed.
Description
Technical field
The utility model relates to connector technique fields, more specifically, the utility model relates to a kind of low-pressure injection moldings to prevent
Water connector.
Background technique
Connector is indispensable component in electronic equipment, as the access of current flowing is observed, always discovery one
Or multiple connectors.The form and structure of connector be it is ever-changing, with application, comment rate, power, application environment
Etc. differences, have various various forms of connectors.During the installing and using of connector, need to be prevented using suitable mode
Water uses so that connection is better achieved.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of low-pressure injection molding water-proof connector, so as to more preferable
Ground improves the waterproof effect of connector, convenient for using as needed.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of low-pressure injection molding water-proof connector,
It thes improvement is that: including pin end, transmission wire rod and female connector；
One end of the pin end is connected with one end of transmission wire rod, and one end that pin end is connected with transmission wire rod
In the rotational-like of long tubular, the first sealing ring and second close is provided between the inner wall of pin end and the outer surface for transmitting wire rod
Seal；The other end of the pin end has a fastening nut, is provided in fastening nut and electrically connects with the core of transmission wire rod
The probe connect；
The female connector is connected with the other end of transmission wire rod, and female connector is internally provided with the core with transmission wire rod
The jack of electric connection；It is provided with an annular groove outside female connector, third sealing ring is provided in the annular groove.
In such a configuration, the female connector is made of first shell and second shell, first shell and second shell
In rotational-like, in one end insertion first shell of second shell, the transmission wire rod is protruded into from the other end of first shell
To second shell；The outer surface of second shell is arranged in the annular groove.
In such a configuration, it is provided with the 4th sealing ring between the first shell and the outer surface for transmitting wire rod,
And the 4th sealing ring close to second shell be inserted into the intracorporal one end of first shell.
In such a configuration, the outer surface of the second shell other end is provided with multiple buckles outwardly protruded.
In such a configuration, the pin end in revolving body one end on be provided with annular groove, described first
Sealing ring is arranged in the groove of the annular.
The beneficial effects of the utility model are: second level can be played due to the effect of the first sealing ring and the second sealing ring
Waterproof avoids moisture from entering wire internal from the gap of pin end and transmission wire rod, has good waterproof effect；Due to public access
The groove of annular is provided on head, the side of groove is higher than the other side, forms an annular step, and groove and step are deposited
It is avoiding moisture that from can directly flowing in gap of the pin end with transmission wire rod, is further improving waterproof effect.In addition,
Due to first shell and transmission wire rod between be provided with the 4th sealing ring, avoid moisture from female connector and transmission wire rod gap into
Enter wire internal, since the outside of second shell is provided with annular groove, third sealing ring is provided in groove, when female connector needs
When being attached with plug, third sealing ring is pressed on the inner wall of plug, equally also plays good waterproof effect.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of low-pressure injection molding water-proof connector of the utility model.
Fig. 2 is a kind of positive structure schematic of low-pressure injection molding water-proof connector of the utility model.
Fig. 3 is diagrammatic cross-section at A-A in Fig. 2.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each skill in the utility model creation
Art feature, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, shown in Fig. 2 and Fig. 3, the utility model discloses a kind of low-pressure injection molding water-proof connector, specifically,
Including pin end 10, transmission wire rod 20 and female connector 30；One end of the pin end 10 is connected with one end of transmission wire rod 20
It connects, and pin end 10 is in rotational-like, the inner wall of pin end 10 and the transmission of long tubular with one end for being connected of transmission wire rod 20
The first sealing ring 101 and the second sealing ring 102 are provided between the outer surface of wire rod 20；In the present embodiment, the pin end 10
In the groove for being provided with annular on one end of revolving body, first sealing ring 101 is arranged in the groove of the annular.It is described
The other end of pin end 10 has a fastening nut 103, and fastening nut 103 has internal screw thread, be provided in fastening nut 103 with
Transmit the probe 104 that the core of wire rod 20 is electrically connected；The female connector 30 is connected with the other end of transmission wire rod 20, female
Connector 30 is internally provided with the jack being electrically connected with the core of transmission wire rod 20；It is recessed that an annular is provided with outside female connector 30
Slot is provided with third sealing ring 303 in the annular groove.
In the above embodiments, as shown in figure 3, the female connector 30 is made of first shell 301 and second shell 302,
First shell 301 and second shell 302 are described in one end insertion first shell 301 of second shell 302 in rotational-like
Transmission wire rod 20 stretches to inside second shell 302 from the other end of first shell 301；The annular groove is arranged second
The outer surface of shell 302.It is provided with the 4th sealing ring 305 between the first shell 301 and the outer surface for transmitting wire rod 20,
And the 4th sealing ring 305 close to second shell 302 be inserted into first shell 301 in one end.302 other end of second shell
Outer surface be provided with multiple buckles 304 outwardly protruded, when female connector 30 connect when, by buckle 304 effect, avoid mother
Connector 30 falls off.
It is anti-can to be played due to the effect of the first sealing ring 101 and the second sealing ring 102 for second level by above-mentioned structure
Water avoids moisture from entering wire internal from the gap of pin end 10 and transmission wire rod 20, has good waterproof effect；Due to public affairs
The groove of annular is provided on connector 10, the side of groove is higher than the other side, forms an annular step, groove and step
Presence, avoid moisture that from can directly flowing in gap of the pin end 10 with transmission wire rod 20, it is further to improve waterproof effect
Fruit.In addition, avoiding moisture from female connector 30 due to being provided with the 4th sealing ring 305 between first shell 301 and transmission wire rod 20
Enter wire internal with the gap of transmission wire rod 20, since the outside of second shell 302 is provided with annular groove, setting in groove
There is third sealing ring 303, when female connector 30 needs to be attached with plug, third sealing ring 303 is pressed on the inner wall of plug
On, equally also play good waterproof effect.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of low-pressure injection molding water-proof connector, it is characterised in that: including pin end, transmission wire rod and female connector；
One end of the pin end is connected with one end of transmission wire rod, and one end that pin end is connected with transmission wire rod is in length
Tubular it is rotational-like, the first sealing ring and the second sealing are provided between the inner wall of pin end and the outer surface for transmitting wire rod
Circle；The other end of the pin end has a fastening nut, is provided in fastening nut and is electrically connected with the core of transmission wire rod
Probe；
The female connector is connected with the other end of transmission wire rod, and female connector is internally provided with electrical with the core of transmission wire rod
The jack of connection；It is provided with an annular groove outside female connector, third sealing ring is provided in the annular groove.
2. a kind of low-pressure injection molding water-proof connector according to claim 1, it is characterised in that: the female connector is by first shell
Body and second shell composition, first shell and second shell be in it is rotational-like, in one end insertion first shell of second shell,
The transmission wire rod stretches to inside second shell from the other end of first shell；The annular groove is arranged in second shell
Outer surface.
3. a kind of low-pressure injection molding water-proof connector according to claim 2, it is characterised in that: the first shell and biography
The 4th sealing ring is provided between the outer surface of defeated wire rod, and the 4th sealing ring is intracorporal close to second shell insertion first shell
One end.
4. a kind of low-pressure injection molding water-proof connector according to claim 2, it is characterised in that: the second shell other end
Outer surface be provided with multiple buckles outwardly protruded.
5. a kind of low-pressure injection molding water-proof connector according to claim 1, it is characterised in that: the pin end is in revolving body
One end on be provided with the groove of annular, first sealing ring is arranged in the groove of the annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821567466.XU CN208862260U (en) | 2018-09-25 | 2018-09-25 | A kind of low-pressure injection molding water-proof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821567466.XU CN208862260U (en) | 2018-09-25 | 2018-09-25 | A kind of low-pressure injection molding water-proof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862260U true CN208862260U (en) | 2019-05-14 |
Family
ID=66419162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821567466.XU Expired - Fee Related CN208862260U (en) | 2018-09-25 | 2018-09-25 | A kind of low-pressure injection molding water-proof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862260U (en) |
-
2018
- 2018-09-25 CN CN201821567466.XU patent/CN208862260U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202601949U (en) | An electric connector assembly and a plug and a socket thereof | |
| CN204992111U (en) | Joint formula electric connector | |
| CN206685565U (en) | Electric connector | |
| CN205335533U (en) | Good just quick assembly disassembly's connector of signal | |
| CN205790687U (en) | A kind of adapter | |
| CN205406782U (en) | Rectangle high -voltage electric connector | |
| CN205488680U (en) | Improvement formula D -SUB socket | |
| CN208862260U (en) | A kind of low-pressure injection molding water-proof connector | |
| CN203166209U (en) | Waterproof joint | |
| CN206893893U (en) | Connector with water-proof function | |
| CN212033346U (en) | Anti-interference multicore connector of quick installation | |
| CN210156617U (en) | Earphone with replaceable earphone cord plug and earphone cord middle-grade seamless connector thereof | |
| CN210489800U (en) | High-performance broadband series stripline coupler | |
| CN209434490U (en) | A kind of electric connector of anti-dropout | |
| CN209357992U (en) | A kind of new waterproof joint connector | |
| CN208738539U (en) | A kind of explosion-proof electrical source connector | |
| CN207677170U (en) | A kind of waterproof wiring connector | |
| CN208352591U (en) | Connector body and connector | |
| CN207517983U (en) | A kind of automobile-used electric coupler component | |
| CN206471526U (en) | A kind of plate end and end-of-line electrical connecting connector | |
| CN201087914Y (en) | Coaxial connector and its water-proof structure | |
| CN206541966U (en) | A kind of connector for preventing terminal from deforming | |
| CN106877089B (en) | Invasive deepwater connector | |
| CN201515033U (en) | Connecting structure of hollow inner conductor cable | |
| CN206116753U (en) | Fast -insertion self -locking RF coaxial connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20210925 |