CN218632524U - Micro-circular connector - Google Patents
Micro-circular connector Download PDFInfo
- Publication number
- CN218632524U CN218632524U CN202223084146.8U CN202223084146U CN218632524U CN 218632524 U CN218632524 U CN 218632524U CN 202223084146 U CN202223084146 U CN 202223084146U CN 218632524 U CN218632524 U CN 218632524U
- Authority
- CN
- China
- Prior art keywords
- shell
- micro
- base
- circular connector
- assembly
- 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
Images
Abstract
The utility model discloses a micro-circular connector, which comprises a plug component and a socket component; the plug assembly comprises a shell A, a base A is arranged in the shell A, and a contact pin assembly is arranged in the base A; a locking sleeve is arranged outside the shell A; the socket assembly comprises a shell B, a base B is arranged in the shell B, and a jack assembly is arranged in the base B; the mounting hole A corresponds to the mounting hole B, the contact pin assembly is connected with the socket assembly in a matched mode, the shell A is sleeved with the shell B, and the locking sleeve is in threaded connection with the shell B. A positioning check ring is arranged on the outer side of the shell A, and the inner top surface of the right limiting locking sleeve is arranged on the inner top surface of the shell A; the rand is still established to the lock sleeve, establishes the spring between rand and the location retaining ring, plays the locking effect of lock sleeve, the utility model discloses a fixing of base to and the locking of outside lock sleeve is fixed, realize the reliability of being connected of inside contact pin and jack.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to little circular connector.
Background
At present, the connectors are various in types and are divided into circular connectors and rectangular connectors according to shapes, universal circular connectors, aviation plugs and micro-circular connectors are arranged in the circular connectors, and the most important key in the connectors is that internal contact pins are connected with jacks in a matched mode, so that electric signal connection is achieved, and therefore how to solve the problem of reliability of matching is always the key point of industrial research.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a pair of little circular connector, through the fixed of base to and the locking of outside lock sleeve is fixed, realizes the reliability of being connected of inside contact pin and jack.
The specific technical scheme is as follows:
a micro-circular connector comprises a plug component and a socket component;
the plug assembly comprises a shell A, a base A is arranged in the shell A, a plurality of mounting holes A are formed in the base A, and pin assemblies are arranged in the mounting holes A; a locking sleeve is arranged outside the shell A;
the socket assembly comprises a shell B, a base B is arranged in the shell B, a plurality of mounting holes B are formed in the base B, and a jack assembly is arranged in each mounting hole B;
the mounting hole A corresponds to the mounting hole B, the contact pin assembly is connected with the socket assembly in a matched mode, the shell A is sleeved with the shell B, and the locking sleeve is in threaded connection with the shell B.
A positioning check ring is arranged on the outer side of the shell A, and the inner top surface of the right limiting locking sleeve is arranged on the inner top surface of the shell A; the locking sleeve is also provided with a clamping ring, and a spring is arranged between the clamping ring and the positioning check ring to play a role in locking the locking sleeve.
The swivel nut is established to above-mentioned casing B outside, plays limiting displacement, and simultaneously behind lock sleeve and casing B screw-thread fit, rotatory swivel nut supports the lock sleeve tip, plays the locking effect of lock sleeve.
The front end of the base B is provided with a rubber pad which plays a role in sealing connection between the plug assembly and the socket assembly.
The shell A is provided with a rubber seat A which is connected with the base A in a matching way and used for positioning a lead;
the shell B is provided with a rubber base B which is connected with the base B in a matching way and used for positioning the lead;
the contact pin assembly comprises a sleeve, wherein the left side of the sleeve is connected with a lead, and the right side of the sleeve is connected with a twist needle.
The jack assembly comprises a jack, the left side of the jack is matched with the mounting hole A and is connected with the pin assembly, and the right side of the jack is connected with a lead.
The outer side of the shell A is provided with a convex key, the outer side of the shell B is provided with a groove, and the convex key is matched with the groove. When the plug component is matched and installed with the socket component, the meshing effect is achieved.
The tail part of the shell A is also provided with a tail cover, so that the rear end of the lead is protected.
When the plug assembly and the socket assembly of the micro-circular connector are inserted and installed, the convex key of the shell A and the groove of the shell B are in counterpoint fit; correspondingly, the contact pin assembly and the jack assembly are also connected in an aligned fit manner, and the twist pin in the contact pin assembly is inserted into the jack of the jack assembly; the plug assembly and the socket assembly are locked by rotating the locking sleeve, so that reliable contact is ensured. Meanwhile, a micro-circular connecting structure is adopted, so that the structure is compact, the base A, the base B, the rubber base A and the rubber base B play roles in insulation and convenient coordination, and meanwhile, the strength is high and the contact reliability is good.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a partially enlarged schematic view of the engagement portion of the middle pin assembly and the socket assembly of the present invention;
FIG. 3 is a schematic structural diagram of the housing A;
fig. 4 is a schematic structural diagram of the housing B.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1 to 4, a micro-circular connector includes a plug assembly 1 and a receptacle assembly 2;
the plug assembly 1 comprises a shell A11, a base A12 is arranged in the shell A11, a plurality of mounting holes A121 are formed in the base A12, and pin assemblies 13 are arranged in the mounting holes A121; a locking sleeve 14 is arranged outside the shell A11;
the socket assembly 2 comprises a shell B21, wherein a base B22 is arranged in the shell B21, a plurality of mounting holes B221 are formed in the base B22, and a socket assembly 23 is arranged in the mounting holes B221;
the mounting hole A121 corresponds to the mounting hole B221, the pin assembly 13 is matched and connected with the socket assembly 23, the shell A11 is sleeved with the shell B21, and the locking sleeve 14 is in threaded connection with the shell B21.
A position-setting retainer ring 111 is arranged on the outer side of the shell A11, and the inner top surface of the right-side limiting locking sleeve 14 is arranged; a clamping ring 15 is further arranged in the locking sleeve 14, and a spring 16 is arranged between the clamping ring 15 and the positioning check ring 111 to play a role in preventing the locking sleeve 14 from loosening.
The screw sleeve 24 is arranged outside the shell B21 to play a limiting role, and meanwhile, after the locking sleeve 14 is in threaded fit with the shell B21, the screw sleeve 24 is rotated to abut against the end part of the locking sleeve 14 to play a locking role for the locking sleeve 14.
The front end of the base B22 is provided with a rubber pad 25 which plays a role of sealing connection between the plug assembly 1 and the socket assembly 2.
A rubber base A17 is arranged in the shell A11, and the rubber base A17 is connected with the base A12 in a matching mode and used for positioning a lead;
a rubber base B26 is arranged in the shell B21, and the rubber base B26 is connected with the base B22 in a matching manner and used for positioning a lead;
the pin assembly 13 includes a sleeve 131, and the sleeve 131 is connected with a lead on the left side and connected with a twist pin 132 on the right side.
The outer side of the shell A11 is provided with a convex key 112, the outer side of the shell B21 is provided with a groove 211, and the convex key 112 is matched with the groove 221. When the plug component 1 is matched and installed with the socket component 2, the meshing effect is achieved.
The tail cover 18 is arranged at the tail part of the shell A11, so that the rear end of the lead is protected.
When the plug component 1 and the socket component 2 of the micro-circular connector are inserted and installed, the convex key 112 of the shell A11 is aligned and matched with the groove 211 of the shell B21; correspondingly, the pin assembly 13 and the socket assembly 23 are also connected in an aligned fit manner, and the twist pin 132 in the pin assembly 13 is inserted into the jack 231 of the socket assembly 23; by rotating the locking sleeve 14, the plug assembly 1 and the socket assembly 2 are locked, so that reliable contact is ensured. Meanwhile, a micro-circular connecting structure is adopted, so that the structure is compact, the base A12, the base B22, the rubber seat A17 and the rubber seat B26 play roles of insulation and convenient coordination, and meanwhile, the strength is high and the contact reliability is good.
The above is not intended to limit the present invention in any form, and any modifications, variations and modifications of the present invention are not departed from the technical solutions of the present invention.
Claims (10)
1. A micro-circular connector is characterized by comprising a plug component and a socket component;
the plug assembly comprises a shell A, a base A is arranged in the shell A, a plurality of mounting holes A are formed in the base A, and pin assemblies are arranged in the mounting holes A; a locking sleeve is arranged outside the shell A;
the socket assembly comprises a shell B, a base B is arranged in the shell B, a plurality of mounting holes B are formed in the base B, and a jack assembly is arranged in each mounting hole B;
the mounting hole A corresponds to the mounting hole B, the contact pin assembly is connected with the socket assembly in a matched mode, the shell A is sleeved with the shell B, and the locking sleeve is in threaded connection with the shell B.
2. The micro-circular connector of claim 1, wherein the housing a has an outer set retaining ring and an inner top surface of a right retaining locking sleeve; the locking sleeve is also provided with a clamping ring, and a spring is arranged between the clamping ring and the positioning check ring.
3. The micro-circular connector according to claim 1, wherein the shell B is externally threaded.
4. The micro-circular connector of claim 1, wherein a rubber pad is provided at the front end of the base B.
5. The micro-circular connector of claim 1, wherein the housing a is provided with a glue mount a.
6. The micro-circular connector of claim 1, wherein the housing B is provided with a glue mount B.
7. The micro-circular connector of claim 1, wherein the pin assembly comprises a sleeve with a wire attached to the left side of the sleeve and a barbed needle attached to the right side of the sleeve.
8. The micro-circular connector of claim 1, wherein the jack assembly comprises a jack with a left side mated with mounting hole a and connected to the pin assembly and a right side connected to the wire.
9. The micro-circular connector of claim 1, wherein the housing a has a male key on the outside and the housing B has a female slot on the outside, the male key mating with the female slot.
10. The micro-circular connector of claim 1, wherein a tail cap is further provided at the aft portion of the housing a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223084146.8U CN218632524U (en) | 2022-11-17 | 2022-11-17 | Micro-circular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223084146.8U CN218632524U (en) | 2022-11-17 | 2022-11-17 | Micro-circular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632524U true CN218632524U (en) | 2023-03-14 |
Family
ID=85448284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223084146.8U Active CN218632524U (en) | 2022-11-17 | 2022-11-17 | Micro-circular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780238A (en) * | 2023-08-28 | 2023-09-19 | 厦门科方圆工贸有限公司 | Integrated hose connector |
-
2022
- 2022-11-17 CN CN202223084146.8U patent/CN218632524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780238A (en) * | 2023-08-28 | 2023-09-19 | 厦门科方圆工贸有限公司 | Integrated hose connector |
| CN116780238B (en) * | 2023-08-28 | 2023-10-20 | 厦门科方圆工贸有限公司 | Integrated hose connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108448311B (en) | Single-core bent angle connector meeting IP68 protection grade | |
| CN103618168B (en) | A kind of Bidirectional unlocking cylindrical connector plug and socket thereof | |
| CN218632524U (en) | Micro-circular connector | |
| CN205355339U (en) | Positive reverse plug USB socket | |
| CN206135075U (en) | Connector constructs from individual malposed tooth | |
| CN210326253U (en) | Pin terminal | |
| CN210111123U (en) | Compact electric connector and new energy automobile using same | |
| CN2503640Y (en) | Electric connector with small circular wire spring jack | |
| CN210379570U (en) | Cable assembly with improved cable retention | |
| CN211530345U (en) | Connector and electronic device | |
| CN113161817A (en) | 360-degree rotatable opposite-insertion type energy storage connector and connector group made of same | |
| CN217405855U (en) | Positive and negative opposite-insertion type plug, positive and negative opposite-insertion type socket and charging and discharging connector | |
| CN215451888U (en) | Square connector | |
| CN218958091U (en) | Plug terminal and connector using same | |
| CN215869969U (en) | Rotary self-locking plug connector combination structure | |
| CN110718801A (en) | High-voltage connector | |
| CN213460385U (en) | High-density differential connector | |
| CN220189934U (en) | Prevent rotatory energy storage connector of mistake | |
| CN215681132U (en) | Connector assembly | |
| CN215266879U (en) | 360-degree rotatable opposite-insertion type energy storage connector and connector group made of same | |
| CN216958608U (en) | Push-pull self-locking connector | |
| CN215266872U (en) | Energy storage connector with secondary lock | |
| CN213460190U (en) | Pin type electric connector easy to align | |
| CN218828029U (en) | Split type electrode plug structure | |
| CN216055545U (en) | Double-elastic contact self-short circuit connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |