CN219892494U - Communication connection structure and communication connector - Google Patents
Communication connection structure and communication connector Download PDFInfo
- Publication number
- CN219892494U CN219892494U CN202321254995.5U CN202321254995U CN219892494U CN 219892494 U CN219892494 U CN 219892494U CN 202321254995 U CN202321254995 U CN 202321254995U CN 219892494 U CN219892494 U CN 219892494U
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- communication
- socket
- plug
- housing
- communication connection
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- 230000013011 mating Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000565 sealant Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000004382 potting Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 6
- 241001417527 Pempheridae Species 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is applicable to the technical field of communication connection, and provides a communication connection structure and a communication connector, wherein the structure comprises: the socket is arranged on the shell and is in communication connection with an internal circuit of the shell; and a plug for pluggable mating with the receptacle; the socket is provided with a plurality of communication interfaces; the plug is provided with a plug terminal which is matched with a plurality of communication interfaces in a one-to-one correspondence manner. The socket can be arranged on the shell and is in communication connection with the internal circuit of the shell by arranging the socket and the plug in a pluggable mode, the plug is provided with the plug terminals which are in one-to-one correspondence fit with a plurality of communication interfaces of the socket, when the plug is plugged with the socket, the plug terminals are plugged with the corresponding communication interfaces to realize communication connection, and a plurality of communication interfaces are integrated on the socket to realize connection in a plurality of communication modes at the same time, so that the space is saved.
Description
Technical Field
The utility model belongs to the technical field of communication connection, and particularly relates to a communication connection structure and a communication connector.
Background
The communication connection between the devices can be generally in a wireless connection or a wired connection mode, wherein the wired connection is generally to install a plug terminal on the device, and the communication connection is realized through metal contact of the terminal when the plug terminal is plugged.
However, the existing device is usually only provided with a single communication connector, and cannot satisfy various external communication functions. Other devices have multiple communication connectors mounted, which results in the enclosure space of the device being occupied. And the communication connector adopts the form of plug, lock pin body and socket to connect, and the structure is complicated, and the installation degree of difficulty is big.
Disclosure of Invention
The embodiment of the utility model provides a communication connection structure, which aims to solve the problems that the existing single communication connector cannot meet various external communication functions, a plurality of communication connectors occupy too much space, and the communication connectors are complex in structure and high in installation difficulty.
The embodiment of the utility model is realized in such a way that a communication connection structure comprises:
the socket is arranged on the shell and is in communication connection with an internal circuit of the shell; and
a plug for pluggable mating with the receptacle;
the socket is provided with a plurality of communication interfaces;
the plug is provided with a plug terminal which is matched with a plurality of communication interfaces in a one-to-one correspondence manner.
Further, the socket includes:
a socket housing connected to the housing; and
a circuit board mounted in the socket housing;
the two side surfaces of the circuit board are respectively provided with a first communication terminal and a second communication terminal;
the first communication terminal is used for being in communication connection with the internal circuit of the shell;
the second communication terminal is integrated with a plurality of communication interfaces.
Further, the socket housing includes:
a first opening for pluggable engagement with the plug;
a second opening in communication with the first opening; and
pouring sealant covered at the second opening;
the pouring sealant is provided with a first perforation, and the first communication terminal at least partially extends out of the first perforation.
Further, a first sealing ring is arranged between the socket and the shell.
Further, the socket is mounted to the housing by screws, bolts or rivets.
Further, the first communication terminal is an in-line terminal;
the second communication terminal is an RJ45 network port terminal or an in-line terminal.
Further, the plug includes:
plug housing provided with cylindrical threaded projections, and
a nut engaged with the cylindrical threaded boss;
the free end of the cylindrical threaded bulge forms a multi-petal clamping jaw matched with the nut, and a through hole for inserting an external circuit is formed between the multi-petal clamping jaws;
the external circuit is in communication connection with the plug-in terminal.
Further, the plug shell is provided with a step surface which can be in pluggable fit with the socket;
a second sealing ring is arranged between the step surface and the socket.
Further, either one of the socket and the plug is provided with a hook, and the other is provided with a clamping hole matched with the hook.
In a second aspect, the present utility model further provides a communication connector, including a communication connection structure as described above.
The utility model has the beneficial effects that the socket can be installed on the shell and is in communication connection with the internal circuit of the shell by arranging the socket and the plug in a pluggable fit way, the plug is provided with the plug terminals which are in one-to-one correspondence fit with a plurality of communication interfaces of the socket, when the plug is plugged with the socket, the plug terminals are plugged with the corresponding communication interfaces to realize communication connection, and a plurality of communication interfaces are integrated on the socket to realize connection in a plurality of communication modes at the same time, so that the space is saved, and meanwhile, the communication interfaces and the socket are integrated into a whole, so that the structure is simplified and the installation is convenient.
Drawings
FIG. 1 is a schematic circuit diagram of an embodiment of a communication connection structure according to the present utility model;
FIG. 2 is a schematic cross-sectional view of one embodiment of a communication connection structure provided by the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is an exploded view of one embodiment of a communication connection structure provided by the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
According to the embodiment of the utility model, the socket and the plug are arranged in a pluggable manner, the socket can be arranged on the shell and in communication connection with the internal circuit of the shell, the plug is provided with the plug terminals which are in one-to-one correspondence fit with a plurality of communication interfaces of the socket, when the plug is plugged with the socket, the plug terminals are plugged with the corresponding communication interfaces to realize communication connection, and a plurality of communication interfaces are integrated on the socket to realize connection in a plurality of communication modes at the same time, so that the space is saved, and meanwhile, the communication interfaces and the socket are integrated into a whole, so that the structure is simplified and the installation is convenient.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a communication connection structure, including:
a socket 100 mounted on the cabinet (not shown) and communicatively connected to the internal circuit of the cabinet; and
a plug 200 that is pluggable to the receptacle 100;
the socket 100 is provided with a plurality of communication interfaces;
the plug 200 is provided with plug terminals which are matched with a plurality of communication interfaces in a one-to-one correspondence manner.
In practice, the receptacle 100 is mounted on a housing, which refers to the housing of an electrical device, for example, when the receptacle 100 is applied to a sweeper, the housing refers to the housing of the sweeper. In other embodiments, the housing may be a housing of a part of the device structure, for example, when the socket 100 is applied to a switching power supply, the switching power supply may be installed in an electrical apparatus, where the housing refers to the housing of the switching power supply, which is not described herein.
Optionally, the internal circuit of the casing refers to a circuit of an electrical device or a part of a device structure, taking the above-mentioned sweeper and the switch power supply as examples, and the internal circuit of the casing refers to a circuit of the sweeper or the switch power supply, which is not described herein.
Alternatively, the socket 100 may be regarded as an external connection interface of the housing, and the plug 200 may be in pluggable engagement with the socket 100, wherein the plug 200 is provided with a number of plug terminals for one-to-one mating connection with a number of communication interfaces on the socket 100.
Optionally, the plurality of communication interfaces includes DO, DRM, BMS and 485 interfaces. In other embodiments, the plurality of communication interfaces of the present utility model further includes other communication interfaces, such as RS-232 interfaces, etc., and is not limited herein. By integrating multiple communication connection interfaces on the socket 100, space occupied by the housing can be effectively saved. And a plurality of communication interfaces are integrated with the socket 100, so that the structure is simple and reliable, and the installation is convenient.
According to the utility model, the socket 100 and the plug 200 are arranged in a pluggable manner, the socket 100 can be arranged on the shell and in communication connection with an internal circuit of the shell, the plug 200 is provided with the plug terminals which are in one-to-one correspondence fit with a plurality of communication interfaces of the socket 100, when the plug 200 is plugged with the socket 100, the plug terminals are plugged with the corresponding communication interfaces to realize communication connection, and a plurality of communication interfaces are integrated on the socket 100 to realize connection in a plurality of communication modes at the same time, so that the space is saved, and meanwhile, the communication interfaces and the socket 100 are integrated into a whole, so that the structure is simplified and the installation is convenient.
Example two
Further, the socket 100 includes:
a socket housing 110 connected to the cabinet; and
a circuit board 120 mounted in the socket housing 110;
the two side surfaces of the circuit board 120 are respectively provided with a first communication terminal 130 and a second communication terminal 140;
the first communication terminal 130 is used for being in communication connection with the internal circuit of the casing;
the second communication terminal 140 is integrated with a plurality of communication interfaces.
In practice, the socket housing 110 is used for fixedly mounting the circuit board 120, wherein the first communication terminal 130 on one side of the circuit board 120 is used for communication connection with the internal circuit of the enclosure, for example, the first communication terminal 130 is welded with the internal circuit of the enclosure to realize communication connection.
Optionally, the first communication terminal 130 is a direct-insertion terminal, and an internal circuit of the casing is provided with a direct-insertion female socket matched with the first communication terminal 130, which is not described herein.
Optionally, the second communication terminal 140 on the other side of the circuit board 120 is composed of a plurality of communication interfaces, so that multiple communication connection manners can be implemented. Illustratively, the second communication terminal 140 may be an RJ45 network port terminal or an in-line terminal, which is not limited herein.
Further, the socket housing 110 includes:
a first opening 111 for pluggable engagement with plug 200;
a second opening 112 communicating with the first opening 111; and
a potting adhesive 113 capped at the second opening 112;
the potting adhesive 113 has a first through hole, and the first communication terminal 130 at least partially protrudes from the first through hole.
In practice, the socket housing 110 is a hollow housing as a whole, and the circuit board 120 is mounted inside the hollow housing. The hollow housing has two openings, one of which is a first opening 111 for pluggable engagement with the plug 200. The other opening is a second opening 112, the second opening 112 is provided with a pouring sealant 113, and the pouring sealant 113 is matched with the second opening 112 in shape and size, so that the whole second opening 112 can be sealed, and specifically, the pouring sealant 113 covers one exposed side surface of the circuit board 120, and the insulation and sealing effects are achieved.
Alternatively, the potting adhesive 113 has a first through hole from which the first communication terminal 130 partially protrudes, and the first communication terminal 130 may be exposed to be connected to the internal circuit of the housing when the socket 100 is mounted on the housing.
Example III
Further, a first sealing ring 150 is provided between the socket 100 and the housing.
In practice, the socket 100 may be considered to be mounted to the housing when the socket housing 110 is mounted to the housing, for example, the socket housing 110 may be mounted to the housing by screws, bolts, rivets, or the like, which are not limited herein.
Illustratively, taking the screw 160 as an example, the screw 160 is used to connect the socket housing 110 to the housing, and the socket housing 110 and the housing are close to each other and attached to each other under the pretightening force of the screw 160, so that the first seal ring 150 is deformed by the compression of the socket housing 110 and the housing, and good air tightness of the housing can be ensured.
Example IV
Further, the plug 200 includes a plug housing 210, the plug housing 210 being provided with a cylindrical threaded protrusion 211; and
a nut 220 engaged with the cylindrical screw protrusion 211;
the free end of the cylindrical threaded protrusion 211 forms a multi-lobed jaw 212 engaged with the nut 220, and a through hole for an external line (not shown) to be inserted is formed between the multi-lobed jaws 212;
the external circuit is in communication connection with the plug-in terminal.
In practice, the plug housing 210 is hollow and includes two openings, one of which is configured to removably mate with the receptacle 100, such as the first opening 111 described above. The other opening is a through hole consisting of multi-lobe jaw 212.
Optionally, a cylindrical threaded protrusion 211 is disposed on the plug housing 210, the cylindrical threaded protrusion 211 is hollow and is externally provided with threads, and the opening at the free end of the cylindrical threaded protrusion 211 is in a multi-jaw structure, and the nut 220 can be used to adjust the state of the multi-jaw 212. Illustratively, nut 220 may be threaded into or out of engagement with the threads of cylindrical threaded boss 211, for example, when nut 220 is threaded out, multi-lobe jaw 212 is in a normally extended state, where the diameter of the throughbore formed by multi-lobe jaw 212 is increased, allowing for free insertion of external wiring. When nut 220 is threaded, nut 220 presses multi-lobe jaw 212 into a contracted state, at which time the diameter of the through-hole formed by multi-lobe jaw 212 becomes smaller, thereby clamping the external circuit and achieving assembly of plug 200 with the external circuit.
Alternatively, the external line refers to a line connected to an external device, and one end of the external line is connected to the external device in communication, and the other end of the external line penetrates into the plug housing 210 from the through hole formed between the multi-piece clamping jaws, and a plug terminal is provided in the plug housing 210 so that the external line is connected to the plug terminal.
In some possible embodiments, the plug terminals may be considered as part of an external circuit, for example, the metal wires are exposed at the end of the external circuit extending into the plug housing 210, and the metal wires may be used as plug terminals for one-to-one connection with a plurality of communication interfaces on the socket 100.
Example five
Further, the plug housing 210 has a stepped surface for pluggable engagement with the receptacle 100;
a second sealing ring 230 is provided between the stepped surface and the socket 100.
In practice, the plug housing 210 is provided with a stepped surface for pluggable engagement with the receptacle 100, and in particular, the stepped surface for pluggable engagement with the first opening 111 of the receptacle 100. The end of the step surface is an opening, so that when the step surface is in plug-in fit with the first opening 111, the plug terminals can be connected with the communication interfaces in a one-to-one correspondence.
The step surface is tightly matched with the socket 100, and by arranging the second sealing ring 230 between the step surface and the socket 100, when the step surface is in plug connection with the socket 100, for example, when the step surface is in plug connection with the first opening 111, the second sealing ring 230 is extruded between the step surface and the first opening 111, so that the second sealing ring 230 fills a gap between the step surface and the first opening 111 to form a sealing effect.
Example six
Further, either one of the socket 100 and the plug 200 is provided with a hook 300, and the other is provided with a clamping hole 400 matched with the hook 300.
Illustratively, the socket 100 and the plug 200 may be connected in a plug-in fit by friction, and further, the hook 300 and the locking hole 400 are disposed between the socket 100 and the plug 200, for example, the locking hole 400 is disposed on the socket 100, the hook 300 is disposed on the plug 200, and the hard connection between the plug 100 and the plug 200 is achieved by the cooperation of the hook 300 and the locking hole 400, so as to improve the connection stability and reliability.
Alternatively, in some possible embodiments, the hooks 300 and the engaging holes 400 may be provided on the socket housing 110 and the plug housing 210, respectively, for example, the engaging holes 400 are provided on the socket housing 110 and the hooks 300 are provided on the plug housing 210. Of course, in other embodiments, the fastening hole 400 may be disposed on the plug housing 210, and the fastening hook 300 may be disposed on the socket housing 110, which is not described herein.
Example seven
In some alternative embodiments, the present utility model further provides a communication connector, where the communication connector includes a communication connection structure as described above.
It will be clear to those skilled in the art that, for convenience and indirection, the structure and implementation principle of the communication connector described above may refer to the corresponding structure and implementation principle in the first to sixth embodiments, and are not described herein again.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A communication connection structure, comprising:
the socket is arranged on the shell and is in communication connection with an internal circuit of the shell; and
a plug for pluggable mating with the receptacle;
the socket is provided with a plurality of communication interfaces;
the plug is provided with plug terminals which are matched with the communication interfaces in a one-to-one correspondence manner.
2. The communication connection structure of claim 1, wherein the socket comprises:
a socket housing connected to the housing; and
a circuit board mounted within the receptacle housing;
the two side surfaces of the circuit board are respectively provided with a first communication terminal and a second communication terminal;
the first communication terminal is used for being in communication connection with an internal circuit of the shell;
the second communication terminal is integrated with the communication interfaces.
3. The communication connection structure according to claim 2, wherein the socket housing includes:
a first opening for pluggable engagement with the plug;
a second opening in communication with the first opening; and
pouring sealant covered at the second opening;
the potting adhesive has a first through hole from which the first communication terminal at least partially protrudes.
4. A communication connection according to any one of claims 1 to 3, wherein a first sealing ring is provided between the socket and the housing.
5. A telecommunications connection structure according to any one of claims 1 to 3, wherein the socket is mounted to the housing by screws, bolts or rivets.
6. A communication connection structure according to claim 2 or 3, wherein the first communication terminal is an in-line terminal;
the second communication terminal is an RJ45 network port terminal or an in-line terminal.
7. The communication connection structure according to claim 1, wherein the plug includes:
plug housing provided with cylindrical threaded projections, and
a nut engaged with the cylindrical threaded boss;
the free end of the cylindrical threaded bulge forms a multi-petal clamping jaw matched with the nut, and a through hole for inserting an external circuit is formed between the multi-petal clamping jaws;
the external circuit is in communication connection with the plug-in terminal.
8. The communication connection structure according to claim 7, wherein said plug housing has a stepped surface for pluggable engagement with said receptacle;
and a second sealing ring is arranged between the step surface and the socket.
9. The communication connection structure according to claim 1, wherein either one of the socket and the plug is provided with a hook, and the other is provided with a clamping hole that mates with the hook.
10. A communication connector comprising a communication connection structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254995.5U CN219892494U (en) | 2023-05-23 | 2023-05-23 | Communication connection structure and communication connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254995.5U CN219892494U (en) | 2023-05-23 | 2023-05-23 | Communication connection structure and communication connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892494U true CN219892494U (en) | 2023-10-24 |
Family
ID=88398413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321254995.5U Active CN219892494U (en) | 2023-05-23 | 2023-05-23 | Communication connection structure and communication connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892494U (en) |
-
2023
- 2023-05-23 CN CN202321254995.5U patent/CN219892494U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |