CN215579114U - Communication expansion device and power distribution information communication equipment - Google Patents

Abstract

The utility model provides a communication extension device and power distribution information communication equipment, which comprise a body and an installation slot component, wherein the installation slot component is arranged on the body; the installation slot piece is sleeved on the body and is used for fixedly connecting the body with the device to be communicated. The problems that the existing communication extension device and the communication device to be communicated are complex in fixed installation operation and low in working efficiency are solved. Through having cup jointed the installation socket piece on communication expansion module, realize that the installation socket piece can carry out fixed connection with communication expansion module's body and treat that communication device carries out fixed connection, guarantee that communication expansion module and treat that communication device is firm quick to be installed, improve the installation effectiveness to avoid communication expansion module to receive damages such as wearing and tearing in the installation.

Description

Communication expansion device and power distribution information communication equipment

Technical Field

The utility model belongs to the technical field of power electrical equipment, and particularly relates to a communication expansion device and power distribution information communication equipment.

Background

With the rapid development of science and technology, various electrical and electronic devices are increasing day by day, and the transmission of distribution information and the relevant equipment of control all present refinement, intelligent development trend to places such as airport, the signal computer lab of railway, shopping mall, school and hospital.

In order to avoid the influence of lightning current on the devices along the site, it is necessary to monitor and protect the power distribution environment by the intelligent power distribution devices in the site, wherein the intelligent power distribution information transmission devices such as terminals and concentrators are used as core devices and play an important role in the power distribution information transmission process.

In the information transmission process of the multi-stage power distribution information transmission equipment, the adjacent levels of power distribution information transmission equipment need to be in communication connection with each other. In order to meet the requirement that adjacent-level power distribution information transmission equipment can all realize communication, a communication expansion device can be connected to the power distribution information transmission equipment, the communication expansion device can increase the communication modes of the power distribution information transmission equipment, the adjacent power distribution information transmission equipment can select matched communication modes, and the adjacent-level power distribution information transmission equipment can all realize mutual communication connection. When the existing power distribution information transmission equipment is connected with the communication extension device, the communication extension module is directly and fixedly connected to the power distribution transmission equipment, the fixing operation is complex during installation, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and solve the problems of complex operation and low working efficiency in the fixed installation of the conventional communication expansion device and a device to be communicated.

In order to achieve the purpose, the utility model provides a communication expansion device and power distribution information communication equipment, which comprise a body and an installation slot component;

the installation slot piece is sleeved on the body and used for fixedly inserting the body and the device to be communicated.

Further, the installation slot piece comprises a slot body, a first limiting part, a second limiting part and a connecting part;

first spacing portion, the spacing portion of second and connecting portion all set up on the cell body, first spacing portion is used for making installation slot spare with treat that communication device connects in place, the spacing portion of second is used for making the body with installation slot spare connects in place, connecting portion be used for with the cell body with body fixed connection.

Further, the first limiting part comprises a limiting edge;

the limiting edge is arranged at the edge of the notch of the groove body and can be attached to and limited by one end part of the connecting surface of the communication device to be connected.

Optionally, the first limiting part further comprises an elastic limiting block, and the elastic limiting block is arranged on the outer side wall of the groove body;

the elastic limiting block can be elastically clamped with the connecting surface of the communication device to enable the installation slot piece to be limited in clamping connection with the communication device.

Optionally, the second limiting part comprises a limiting cavity;

the outer side wall of the body is provided with a limiting bulge;

the limiting cavity extends and protrudes from the inner side wall to the outer side wall of the groove body, and the limiting protrusion can be connected with the limiting cavity in a matched mode.

Further, the connecting part comprises a clamping ring;

the outer side wall of the body is provided with a connecting block;

the clamping ring is arranged at the notch of the groove body, and a clamping groove cavity is formed between the clamping ring and the notch of the groove body;

the connecting block is connected with the clamping groove cavity.

Optionally, the connecting block is provided with a connecting bulge and a pressing part;

press the setting of clamp to be in connect bellied one side, just press the clamp can with connect protruding with draw-in groove cavity joint.

Optionally, the body includes a shell, a core assembly and a signal transceiving line;

the core component is arranged in the shell, the signal transceiving line is arranged on the outer side of the shell, and the signal transceiving line is arranged at one end of the shell.

The utility model provides equipment to be communicated, which comprises a communication expansion device and a device body to be communicated, wherein the communication expansion device is connected with the device body to be communicated;

the communication expansion device is connected with the communication device body in an inserting mode.

Optionally, the device further comprises a connector;

one end of the connector is connected with the communication expansion device, and the other end of the connector is connected with the device body to be communicated.

The utility model provides a communication extension device and power distribution information communication equipment, wherein an installation slot piece is sleeved on a body and used for fixedly connecting the body with a device to be communicated; through having cup jointed the installation socket piece on communication expansion module, realize that the installation socket piece can carry out fixed connection with communication expansion module's body and treat that communication device carries out fixed connection, guarantee that communication expansion module and treat that communication device is firm quick to be installed, improve the installation effectiveness to avoid communication expansion module to receive damages such as wearing and tearing in the installation.

Drawings

Fig. 1 is a side view of a communication extension apparatus provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a communication expansion apparatus according to an embodiment of the present invention;

FIG. 3 is a side view of a body provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a body according to an embodiment of the present invention;

FIG. 5 is a side view of a mounting socket member provided by an embodiment of the present invention;

FIG. 6 is a top view of a mounting socket member provided in accordance with an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a mounting socket member according to an embodiment of the present invention.

1. A body; 2. installing a slot component; 11. a limiting bulge; 12. connecting blocks; 13. a housing; 14. a core component; 15. a signal transmitting/receiving line; 21. a trough body; 22. a first limiting part; 23. a second limiting part; 24. a connecting portion; 221. limiting edges; 222. an elastic limiting block; 231. a limiting cavity; 241. a snap ring; 242. a slot clamping cavity; 121. a connecting projection; 122. and pressing the clamping part.

Detailed Description

The communication extension device and the power distribution information communication apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 7, an embodiment of the present invention provides a communication expansion apparatus, including a body 1 and a mounting slot 2; the installation slot piece 2 is sleeved on the body 1, and the installation slot piece 2 is used for fixedly inserting the body 1 and the device to be communicated.

Specifically, through having cup jointed installation socket piece 2 on communication expansion module, realize that installation socket piece 2 can carry out fixed connection with body 1 of communication expansion module and waiting for communication device, guarantee that communication expansion module and waiting for communication device are firm quick to be installed, improve the installation effectiveness to avoid communication expansion module to receive damages such as wearing and tearing in the installation.

Wherein, installation slot piece 2 cup joints on body 1, can realize that installation slot piece 2 can with body 1 integration and treat the communication device installation, avoid body 1 to receive the external damage, can realize again that installation slot piece 2 can directly carry out the plug-in connection with treating the communication device, the relation of connection is reliable and stable.

Further, the mounting socket piece 2 comprises a groove body 21, a first limiting part 22, a second limiting part 23 and a connecting part 24; first spacing portion 22, the spacing portion 23 of second and connecting portion 24 all set up on the cell body 21, first spacing portion 22 be used for making installation socket spare 2 with treat that communication device connects in place, the spacing portion 23 of second is used for making body 1 with installation socket spare 2 is connected in place, connecting portion 24 be used for with cell body 21 and body 1 fixed connection.

Specifically, the installation socket piece 2 and the device to be communicated are connected in place through the first limiting part 22 arranged on the groove body 21, so that the preliminary fixed limiting connection between the installation socket piece 2 and the device to be communicated is realized; the body 1 and the installation socket piece 2 are connected in place through a second limiting part 23 arranged on the groove body 21, so that the fixed limiting connection of the body 1 and the installation socket piece 2 is realized; through connecting portion 24 that sets up on cell body 21 with cell body 21 and body 1 fixed connection, realize the fixed connection between body 1 and the cell body 21, multiple spacing connection guarantees that communication expands the module and treats the firm high-speed joint of communication device.

The first limiting portion 22 realizes that the installation slot component 2 and the device to be communicated are connected in place, and the problem that communication cannot be achieved due to the fact that the communication expansion module and the device to be communicated are not connected in place is solved.

The second limiting part 23 is used for connecting the body 1 and the installation slot part 2 in place, the body 1 and the installation slot part 2 are in place, the installation slot part 2 is connected in place due to the fact that the communication device is to be connected, and the communication expansion module and the communication device to be stably connected are guaranteed due to the fact that the installation slot part 2 is connected in place in a double-connection mode.

The connecting portion 24 fixedly connects the tank body 21 and the body 1, so that the tank body 21 and the body 1 are guaranteed to be an integral piece when being connected with a communication device, the installation efficiency is improved, and the installation reliability is guaranteed.

Further, first spacing portion 22 includes spacing border 221, spacing border 221 sets up the edge of the notch of cell body 21, and spacing border 221 can be with treat that communication device's a tip of being connected the face laminates spacingly.

Specifically, be provided with spacing border 221 through the edge at the outer notch of cell body 21 to make body 1 and installation slot piece 2's integral erection when treating communication device in, the spacing border 221 of the department of the notch of installation slot piece 2 can be spacing with the preceding tip laminating of treating communication device's the connection face, guarantees body 1 and installation slot piece 2 whole and treats that communication device installs in place, guarantees the reliability of installation.

Wherein, spacing border 221 is followed the border circumference of cell body 21 sets up, guarantees that spacing border 221 can have great laminating area with the preceding tip of treating communication device's the connection face, guarantees spacing effect.

Optionally, the first limiting part 22 further includes an elastic limiting block 222, and the elastic limiting block 222 is disposed on an outer side wall of the slot 21; the elastic limiting block 222 can be elastically clamped with the connecting surface of the device to be communicated, so that the installation slot part 2 is clamped and limited with the device to be communicated.

Specifically, through the elastic limiting block 222 arranged on the outer side wall of the slot body 21, when the slot body 21 and the body 1 are installed with the communication device to be treated, the elastic limiting block 222 can be in a compression state, the communication device is treated by extrusion, and then the slot body 21 and the body 1 can be stably fixed in the communication device to be treated.

Wherein, the lateral wall of cell body 21 is provided with the notch, and elasticity stopper 222 can be the protrusion notch, with cell body 21 and body 1 with when treating the communication device installation, the elasticity stopper 222 of protrusion notch receives external force and contracts in to make elasticity stopper 222 can give and treat an interactive effort of communication device, guarantee cell body 21 and body 1 whole with treat the inseparable connection of communication device.

The elastic limiting block 222 can be arranged on two side surfaces of the slot body 21 relatively, so that the mutual acting force action is more balanced, and the connection between the slot body 21 and the body 1 and the device to be communicated is more stable.

The number of the elastic limiting blocks 222 may be multiple, and two or more elastic limiting blocks are oppositely arranged on one end face of each slot body 21, so that the whole slot body 21 and the body 1 and the device to be communicated have more compact acting force when being connected.

The elastic limiting block 222 may be made of an elastic material, and may be deformed under a stress condition and have a good strength.

Optionally, the second limiting portion 23 includes a limiting cavity 231; the outer side wall of the body 1 is provided with a limiting bulge 11; spacing chamber 231 is certainly the inside wall of cell body 21 extends the protrusion setting to the lateral wall, and spacing arch 11 can be connected with spacing chamber 231 cooperation.

Specifically, the spacing cavity 231 that sets up on spacing arch 11 and the cell body 21 that sets up through the lateral wall setting at body 1 cooperates and is connected, realizes that body 1 can and cell body 21 between spacing be connected, and guarantees that the joint plays the fixed action, improves spacing effect.

Wherein, spacing chamber 231 can set up the both sides face at cell body 21 relatively, and spacing arch 11 can set up the both sides face at the lateral wall of body 1 relatively to guarantee spacing more and fixed effect.

Further, the connecting portion 24 includes a snap ring 241; the outer side wall of the body 1 is provided with a connecting block 12; the clamping ring 241 is arranged at the notch of the slot body 21, and a clamping slot cavity 242 is formed between the clamping ring 241 and the notch of the slot body 21; the connecting block 12 is connected to the groove cavity 242.

Specifically, the clamping groove cavity 242 formed between the clamping ring 241 and the notch, which are provided with the connecting block 12 and the groove body 21 on the outer side wall of the body 1, is connected, so that the body 1 and the groove body 21 are fastened and connected, and the connection relationship is stable and reliable.

Specifically, the connecting block 12 is connected with the clamping groove cavity 242 in a clamped mode, the body 1 and the groove body 21 are connected, and the connecting operation is simple and convenient.

Wherein, the go-between can be two, and two go-between set up in the both sides face of cell body 21 relatively, and connecting block 12 corresponds the setting in the outside of body 1, and two side joint guarantee that fixed connection is stable between body 1 and the cell body 21.

Optionally, the connecting block 12 is provided with a connecting protrusion 121 and a pressing clamp 122; the pressing part 122 is disposed at one side of the connecting protrusion 121, and the pressing part 122 can clamp the connecting protrusion 121 with the slot 242.

Specifically, pressing the pressing portion 122 realizes that the connecting protrusion 121 is in a retracted state, that is, the connecting protrusion 121 can be quickly clamped in the slot cavity 242, and when the pressing portion 122 is released, the connecting protrusion 121 can protrude out of the slot cavity 242.

The pressing portion 122 is provided with a friction strip, which is beneficial to pressing operation of the handheld pressing portion.

Wherein, press the relative both sides that set up at body 1 of clamping part 122, be favorable to two sides to exert oneself, guarantee that connecting block 12 can carry out the joint with draw-in groove chamber 242 fast and be connected.

Optionally, the body 1 includes a shell 13, a core component 14 and a signal transceiving line 15; the core assembly 14 is disposed in the housing 13, the signal transceiving line 15 is disposed outside the housing 13, and the signal transceiving line 15 is disposed at one end of the housing 13.

Specifically, the core assembly 14 is protected by the shell 13 by arranging the core assembly 14 in the shell 13; through setting up signal transceiver lines 15 in the outside of body 1, realize that signal transceiver lines 15 can better receive and dispatch data information, improve the result of use.

Example two

The utility model provides power distribution information communication equipment which comprises a communication expansion device and a device body to be communicated; the communication expansion device is connected with the communication device body in an inserting mode.

Specifically, through treating being provided with the spliced eye on the communication device body, realize that communication extension device can quick plug-in connection treat that this is internal at the communication device, guarantee connection stability and reliability.

The size of the jack hole formed in the body of the device to be communicated is matched with the communication expansion device, so that the communication expansion device can be fastened and clamped in the jack hole.

Optionally, the device further comprises a connector; one end of the connector is connected with the communication expansion device, and the other end of the connector is connected with the device body to be communicated.

Specifically, the communication extension device is connected with the device body to be communicated through the connector, and the connector can be arranged towards the communication extension module and the connection direction of the communication extension module, so that when the communication extension module is plugged into the device body to be communicated, the communication extension module can be just connected with the device body to be communicated through the connector.

Optionally, one end of the connector can be plugged on a circuit board of the device to be communicated, the other end of the connector is provided with a plugging port, and the other end of the connector can be plugged and connected with the communication expansion device.

Specifically, one end of the connector is inserted into a circuit board of the device to be communicated, so that the connection between one end of the connector and the circuit board is realized, the connection operation is simple, and the reliability is good; and the other end of the connector is connected with the communication expansion module in an inserting manner, so that the communication expansion module is connected with the other end of the connector simply and reliably.

The two ends of the connector are respectively connected with the circuit board of the core component 14 and the communication expansion module in a plugging mode, and the connection reliability is good.

Optionally, one end of the connector is provided with a double-layer pin set, and the double-layer pin set is used for connecting a circuit board of the device to be communicated and the connector.

Specifically, the circuit board of the device to be communicated is connected with the connector through the double-layer pin group arranged at one connected end, so that the connector is stably connected with the circuit board of the device to be communicated, and the connection reliability is better.

Each layer of contact pin group comprises a plurality of contact pins, and multi-point positioning is achieved for plug connection. The double-layer contact pin group realizes fixed connection among multiple layers, and connection is more stable.

In summary, the present invention provides a communication extension device and a power distribution information communication apparatus, wherein an installation socket piece 2 is sleeved on a body 1, and the installation socket piece 2 is used for fixedly connecting the body 1 with a device to be communicated; through having cup jointed installation socket piece 2 on communication expansion module, realize that installation socket piece 2 can carry out fixed connection with body 1 of communication expansion module and treating communication device, guarantee that communication expansion module and treating the firm quick installation of communication device, improve the installation effectiveness to avoid communication expansion module to receive damages such as wearing and tearing in the installation.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A communication extension device, characterized by comprising a body (1) and a mounting socket piece (2);

the installation slot piece (2) is sleeved on the body (1), and the installation slot piece (2) is used for fixedly inserting the body (1) and the device to be communicated.

2. The communication expansion apparatus according to claim 1, wherein the mounting socket member (2) comprises a slot body (21), a first limiting portion (22), a second limiting portion (23) and a connecting portion (24);

first spacing portion (22), the spacing portion of second (23) and connecting portion (24) all set up on cell body (21), first spacing portion (22) are used for making installation slot piece (2) with wait that communication device connects in place, the spacing portion of second (23) are used for making body (1) with installation slot piece (2) are connected in place, connecting portion (24) are used for with cell body (21) with body (1) fixed connection.

3. The communication extension arrangement of claim 2, wherein the first limiting portion (22) comprises a limiting edge (221);

spacing border (221) set up the edge of the notch of cell body (21), spacing border (221) can be with treat that communication device's a tip of being connected the face laminates spacingly.

4. The communication extension device according to any one of claims 2 or 3, wherein the first limiting part (22) further comprises an elastic limiting block (222), and the elastic limiting block (222) is arranged on the outer side wall of the slot body (21);

the elastic limiting block (222) can be elastically clamped with a connecting surface of the device to be communicated, so that the installation slot piece (2) is limited in clamping connection with the device to be communicated.

5. The communication extension arrangement of claim 2, wherein the second restraint portion (23) comprises a restraint cavity (231);

the outer side wall of the body (1) is provided with a limiting bulge (11);

spacing chamber (231) certainly the inside wall of cell body (21) extends the protrusion setting to the lateral wall, spacing arch (11) can with spacing chamber (231) cooperation is connected.

6. The communication extension device of claim 2, wherein the connection portion (24) comprises a snap ring (241);

the outer side wall of the body (1) is provided with a connecting block (12);

the clamping ring (241) is arranged at the notch of the groove body (21), and a clamping groove cavity (242) is formed between the clamping ring (241) and the notch of the groove body (21);

the connecting block (12) is connected with the clamping groove cavity (242).

7. The communication expansion device according to claim 6, wherein the connecting block (12) is provided with a connecting protrusion (121) and a clamping portion (122);

press clamp portion (122) to set up one side of connecting protrusion (121), just press clamp portion (122) can with connecting protrusion (121) with draw-in groove chamber (242) joint.

8. The communication extension device of claim 1, wherein the body (1) comprises a shell (13), a core component (14) and a signal transceiving line (15);

the core component (14) is arranged in the shell (13), the signal transceiving line (15) is arranged on the outer side of the shell (13), and the signal transceiving line (15) is arranged at one end of the shell (13).

9. A power distribution information communication apparatus comprising the communication extension device according to any one of claims 1 to 8 and a device body to be communicated;

the communication expansion device is connected with the communication device body in an inserting mode.

10. The electrical distribution information communication device of claim 9, further comprising a connector;

one end of the connector is connected with the communication expansion device, and the other end of the connector is connected with the device body to be communicated.

Images