CN211062960U - Buckle type metal through hole connector - Google Patents
Buckle type metal through hole connector Download PDFInfo
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- CN211062960U CN211062960U CN201922013708.1U CN201922013708U CN211062960U CN 211062960 U CN211062960 U CN 211062960U CN 201922013708 U CN201922013708 U CN 201922013708U CN 211062960 U CN211062960 U CN 211062960U
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- plug
- snap
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- ring
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Abstract
The application relates to a buckle formula metal through-hole connector includes: a socket and a plug. The socket includes: the socket comprises a socket shell, wherein the outer wall of the socket shell is provided with a convex clamping block, and a jack terminal is arranged inside the socket shell; the plug includes: the plug comprises a plug shell, wherein one end of the outer wall of the plug shell is provided with an annular first flange, and a pin terminal is arranged inside the plug shell; the locking ring is sleeved outside the plug shell, one end of the inner wall of the locking ring is provided with an annular second flange, and the second flange can abut against the first flange; the other end of the inner wall of the locking ring is provided with a clamping groove, and the clamping block can be clamped into the clamping groove to fix the plug and the socket. The utility model has the advantages that: the locking and unlocking of the plug and the socket are very simple and convenient in operation, and the plug and the socket are not easy to loosen after being locked; the locking structure of the clamping block and the clamping groove replaces the traditional clamping hook structure, metal materials can be used, and the clamping block and the clamping groove are not easy to damage.
Description
Technical Field
The application belongs to the technical field of electric connectors and particularly relates to a buckle type metal through hole connector.
Background
The connector is mainly used for erecting a communication bridge between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes a preset function.
In order to effectively prevent the connector from loosening or falling off and ensure the stable connection of the plug and the socket, a connector locking structure with a proper structure is needed, but most of the prior connectors are connected with the clamping hooks and clamping grooves, the clamping hooks are difficult to loosen after being clamped, the integral locking is needed to be loosened through the step of indirectly loosening the clamping hooks, and the clamping hooks must be made of plastic materials and can also be broken after aging.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the connector overcomes the defects of a clamping hook used by the connector in the prior art, and provides a clamping buckle type metal through hole connector.
The utility model provides a technical scheme that its technical problem adopted is: a snap-in metal via connector comprising: a socket and a plug;
the socket includes:
the outer wall of the socket shell is provided with a convex fixture block,
a first rubber core installed in the socket housing,
the jack terminal is fixed in the first rubber core through a jack clamping jaw;
the plug includes:
a plug housing having an annular first flange at one end of an outer wall thereof,
a second rubber core installed in the plug housing,
the pin terminal is fixed in the second rubber core through a pin clamping claw and can be spliced with the jack terminal,
the locking ring is sleeved outside the plug outer shell, one end of the inner wall of the locking ring is provided with an annular second flange, and the second flange can abut against the first flange; the other end of the inner wall of the locking ring is provided with a clamping groove, and the clamping block can be clamped into the clamping groove to fix the plug and the socket.
Preferably, in the snap-in metal via connector of the present invention, an edge of the clamping groove near one end of the locking ring has an opening, and the opening is used for allowing the fixture block to enter the clamping groove; the edge of one end, far away from the lock ring, of the clamping groove is provided with a concave pit, and the clamping block can be fixed when being clamped into the concave pit.
Preferably, the utility model discloses a buckle formula metal via connector, plug shell is mosaic structure, include:
a plug housing front section;
and the tail cover is connected to the rear end of the front section of the plug shell through threads.
Preferably, the utility model discloses a buckle formula metal via hole connector, first flange is the wave form circle, installs in the wave form circle mounting groove of plug housing anterior segment outer wall.
Preferably, the utility model discloses a buckle formula metal via hole connector, the first spacing snap ring mounting groove that plug housing anterior segment outer wall was equipped with, install in the first spacing snap ring mounting groove and be used for the restriction the first spacing snap ring that the catch receded.
Preferably, the utility model discloses a buckle formula metal via hole connector, the core outer wall is glued to the second with connect through the spacing snap ring of second between the plug housing anterior segment inner wall, the spacing snap ring of second is used for the restriction the core is glued to the second for the plug housing anterior segment removes.
Preferably, the snap-in metal via connector of the present invention has 2-4 pairs of the receptacle terminal and the pin terminal.
Preferably, the side walls of the receptacle housing and the plug housing of the snap-in metal via connector of the present invention have corresponding markings for alignment.
Preferably, the snap-in metal via connector of the present invention, the mark is a letter.
Preferably, the utility model discloses a buckle formula metal via connector, the outside and the inside of socket all are equipped with the sealing washer, the inside of plug is equipped with the sealing washer.
The utility model has the advantages that: the locking and unlocking of the plug and the socket are very simple and convenient in operation, and the plug and the socket are not easy to loosen after being locked; the locking structure of the clamping block and the clamping groove replaces the traditional clamping hook structure, metal materials can be used, and the clamping block and the clamping groove are not easy to damage.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic diagram of a plug and a socket of a snap-in metal via connector according to an embodiment of the present disclosure in a separated state;
FIG. 2 is a schematic diagram of a plug and a socket connection method of a snap-in metal via connector according to an embodiment of the present disclosure;
FIG. 3 is an exploded view of the socket structure of the embodiment of the present application;
FIG. 4 is an exploded view of the plug structure of an embodiment of the present application;
FIG. 5 is a cross-sectional view of a plug and a socket of a snap-in metal via connector according to an embodiment of the present application;
figure 6 is a schematic view of the inner wall structure of the locking ring of the embodiment of the application.
The reference numbers in the figures are:
1 socket
2 plug
3 labelling
11 socket shell
12-jack terminal
13 first rubber core
22-pin terminal
23 second rubber core
26 locking ring
27 first limit snap ring
28 second limit snap ring
111 cartridge
121 jack catch
211 front plug shell
213 tail cover
214 first flange
221 pin clamping jaw
261 clamping groove
262 second flange
2111 wave-shaped ring mounting groove
2112 first limit clasp mounting groove
2611 opening
2612 pits.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples
The present embodiment provides a snap-in metal via connector, as shown in fig. 1 to 5, including: a socket 1 and a plug 2;
the socket 1 includes:
a socket housing 11, an outer wall of the socket housing 11 having a convex latch 111,
a first rubber core 13 installed in the socket housing 11,
the jack terminal 12 is fixed in the first rubber core 13 through a jack claw 121;
the plug 2 includes:
a plug housing having an outer wall with an annular first flange 214 at one end,
a second rubber core 23 installed in the plug housing,
the pin terminal 22 is fixed in the second rubber core 23 through a pin clamping claw 221 and can be spliced with the jack terminal 12,
the locking ring 26 is sleeved outside the plug outer shell, one end of the inner wall of the locking ring 26 is provided with an annular second flange 262, and the second flange 262 can abut against the first flange 214; the other end of the inner wall of the locking ring 26 has a clamping groove 261, and the latch 111 can be clamped into the clamping groove 261 to fix the plug 2 and the socket 1.
In the snap-in metal via connector of the embodiment, when the plug 2 and the receptacle 1 are separated, as shown in fig. 1, the method of fixing the plug 2 after being plugged into the receptacle 1 is as shown in fig. 2, the locking ring 26 is rotated to make the latch 111 on the receptacle housing 11 snap into the latch groove 261 to complete the butt joint and the fixing, as shown in fig. 5, when the plug 2 and the receptacle 1 are connected, the receptacle terminal 12 and the pin terminal 22 are conducted. When unlocking, the locking ring 26 is simply rotated in the opposite direction to release the fixing, and then the plug 2 can be directly pulled out.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 6, an opening 2611 is formed at an edge of the clamping groove 261 near one end of the locking ring 26, and the opening 2611 is used for the latch 111 to enter the clamping groove 261; the edge of the clamping groove 261 at the end far away from the locking ring 26 is provided with a concave recess 2612, and the clamping block 111 can be fixed when being clamped in the concave recess 2612. The shape of the locking block 111 is preferably a drop shape, which facilitates both locking into the recess 2612 and releasing from the recess 2612.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 3, the plug housing is a splicing structure, and includes:
a plug housing front section 211;
and a tail cap 213 screwed to the rear end of the front section 211 of the plug housing.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 4, the first flange 214 is a wave ring and is installed in a wave ring installation groove 2111 of the outer wall of the front section 211 of the plug housing. The purpose of the wave ring is to provide a pre-load force through the wave ring when the locking ring 26 locks the socket housing 11.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 4, a first retaining snap ring installation groove 2112 is provided on an outer wall of the front plug housing section 211, and a first retaining snap ring 27 for limiting the retraction of the locking ring 26 is installed in the first retaining snap ring installation groove 2112. The first limit snap ring 27 is used for dropping the lock ring 26 without a fixing structure after the plug 2 is pulled out.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 4, the outer wall of the second rubber core 23 is connected to the inner wall of the front section 211 of the plug housing by a second limiting snap ring 28, and the second limiting snap ring 28 is used for limiting the movement of the second rubber core 23 relative to the front section 211 of the plug housing.
Preferably, in the snap-in metal via connector of the present embodiment, the receptacle terminal 12 and the pin terminal 22 have 2-4 pairs.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 3 and 4, the outer portion and the inner portion of the socket 1 are both provided with a sealing ring, and the inner portion of the plug 2 is provided with a sealing ring. The sealing ring ensures the dust and water resistance of the connector.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 2, the side walls of the socket housing 11 and the plug housing have corresponding marks 3 for alignment. Since the internal plugging structure of the snap-in metal via connector of the present embodiment is not symmetrical on the circumference, it is necessary to plug at a specific angle, and the alignment mark 3 is used to ensure the internal alignment of the socket 1 and the plug 2.
Preferably, in the snap-in metal via connector of the present embodiment, as shown in fig. 2, the mark 3 is a letter.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A snap-in metal via connector, comprising: a socket (1) and a plug (2);
the socket (1) comprises:
a socket housing (11), wherein the outer wall of the socket housing (11) is provided with a convex fixture block (111),
a first glue core (13) mounted in the socket housing (11),
the jack terminal (12) is fixed in the first rubber core (13) through a jack clamping jaw (121);
the plug (2) comprises:
a plug housing having an annular first flange (214) at one end of an outer wall thereof,
a second rubber core (23) mounted in the plug housing,
a pin terminal (22) fixed in the second rubber core (23) through a pin clamping claw (221) and capable of being inserted into the jack terminal (12),
a lock ring (26) sleeved outside the plug outer shell, wherein one end of the inner wall of the lock ring (26) is provided with an annular second flange (262), and the second flange (262) can abut against the first flange (214); the other end of the inner wall of the lock ring (26) is provided with a clamping groove (261), and the clamping block (111) can be clamped into the clamping groove (261) to fix the plug (2) and the socket (1).
2. A snap-in metal via connector according to claim 1, wherein the clipping groove (261) has an opening (2611) near one end edge of the locking ring (26), the opening (2611) is used for the clipping block (111) to enter into the clipping groove (261); the edge of one end, away from the lock ring (26), of the clamping groove (261) is provided with a concave pit (2612), and the clamping block (111) can be fixed when being clamped into the concave pit (2612).
3. The snap-in metal via connector of claim 1, wherein the plug housing is a splice structure comprising:
a plug housing front section (211);
and the tail cover (213) is connected to the rear end of the front section (211) of the plug shell through threads.
4. A snap-in metal via connector according to claim 3, wherein the first flange (214) is a wave ring mounted in a wave ring mounting groove (2111) in the outer wall of the front plug housing section (211).
5. A snap-in metal via connector according to claim 4, wherein the plug housing front section (211) is provided with a first retaining snap ring mounting groove (2112) on an outer wall thereof, the first retaining snap ring mounting groove (2112) having mounted therein a first retaining snap ring (27) for limiting the retraction of the locking ring (26).
6. A snap-in metal via connector according to claim 5, wherein the outer wall of the second rubber core (23) and the inner wall of the front plug housing section (211) are connected by a second limit snap ring (28), and the second limit snap ring (28) is used for limiting the movement of the second rubber core (23) relative to the front plug housing section (211).
7. A snap-in metal via connector according to any one of claims 1 to 6, wherein the receptacle terminal (12) and the pin terminal (22) share 2 to 4 pairs.
8. A snap-in metal via connector according to any of claims 1-6, characterized in that the side walls of the socket housing (11) and the plug housing have corresponding markings (3) for alignment.
9. A snap-in metal via connector according to claim 8, characterized in that the marking (3) is a letter.
10. A snap-on metal via connector according to any of claims 1-6, wherein the socket (1) is provided with a sealing ring on the outside and on the inside and the plug (2) is provided with a sealing ring on the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013708.1U CN211062960U (en) | 2019-11-20 | 2019-11-20 | Buckle type metal through hole connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013708.1U CN211062960U (en) | 2019-11-20 | 2019-11-20 | Buckle type metal through hole connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062960U true CN211062960U (en) | 2020-07-21 |
Family
ID=71596126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922013708.1U Active CN211062960U (en) | 2019-11-20 | 2019-11-20 | Buckle type metal through hole connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097759A (en) * | 2021-03-30 | 2021-07-09 | 苏州丰年科技股份有限公司 | Self-locking connector |
-
2019
- 2019-11-20 CN CN201922013708.1U patent/CN211062960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097759A (en) * | 2021-03-30 | 2021-07-09 | 苏州丰年科技股份有限公司 | Self-locking connector |
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