CN217036119U - Transmitter plug-in interface - Google Patents
Transmitter plug-in interface Download PDFInfo
- Publication number
- CN217036119U CN217036119U CN202220571787.7U CN202220571787U CN217036119U CN 217036119 U CN217036119 U CN 217036119U CN 202220571787 U CN202220571787 U CN 202220571787U CN 217036119 U CN217036119 U CN 217036119U
- Authority
- CN
- China
- Prior art keywords
- interface
- convex
- concave
- transmitter
- pipe sleeve
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a pluggable interface of a transmitter, which comprises a concave interface, a convex interface and a pipe sleeve, wherein the concave interface is connected with the convex interface; one end of the concave interface is connected with a power port of the transmitter, and the other end of the concave interface is used for being connected with one end of the convex interface; the other end of the concave interface is in a circular groove structure, a plurality of connecting columns are arranged in the circular groove structure, and an arc-shaped protruding piece is arranged on the inner wall of the circular groove structure; one end of the convex interface is used for being connected with the other end of the concave interface, and the other end of the convex interface is connected with the explosion-proof hose; one end of the convex interface is provided with a triangular convex part, and the triangular convex part is provided with a through hole for inserting the connecting column; when the connecting column of the concave interface is correspondingly inserted into the through hole of the convex interface, the arc-shaped convex piece of the concave interface is contacted with the end point of any one corner of the triangular convex piece; the pipe sleeve is sleeved on the male connector and is used for being in threaded connection with the outer surface of the female connector when the male connector is connected with the female connector.
Description
Technical Field
The utility model belongs to the technical field of transmitters, and particularly relates to a pluggable interface of a transmitter.
Background
Now use 24v power cord to wear connector lug connection at the zero fire port, it is very easy like this to take place zero live wire short circuit or live wire contact metal fuselage and lead to the changer to break down. This connection also has the following drawbacks:
(1) the efficiency is low: the steps are repeated according to the original operation program, and the process is complicated, and the assembly and disassembly of one transmitter are carried out for 8 minutes averagely;
(2) the cost is high: the problem that the faults of the transmitter and the safety plug are caused by the fact that a live wire is easily in collision and connection in the process of dismounting according to the original dismounting mode is solved;
(3) the safety is low: the interface of the original device is not tight enough, and is easy to corrode, so that water enters the interface or a power line is easy to clamp into a threaded clamping groove of a rear cover during installation, and the transmitter cannot achieve the effect of safety monitoring.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects of the original connection mode, the utility model provides a pluggable interface of a transmitter.
The technical scheme is as follows: a transmitter plug-in type interface comprises a concave interface, a convex interface and a pipe sleeve; one end of the concave interface is connected with a power port of the transmitter, and the other end of the concave interface is used for being connected with one end of the convex interface; the other end of the concave interface is in a circular groove structure, a plurality of connecting columns are arranged in the circular groove structure, and an arc-shaped protruding piece is arranged on the inner wall of the circular groove structure;
one end of the convex interface is used for being connected with the other end of the concave interface, and the other end of the convex interface is connected with an explosion-proof hose; one end of the convex interface is provided with a triangular convex part, and the triangular convex part is provided with a through hole for inserting the connecting column; when the connecting column of the concave interface is correspondingly inserted into the through hole of the convex interface, the arc-shaped convex piece of the concave interface is contacted with the end point of any one corner of the triangular convex piece;
the pipe sleeve is sleeved on the male connector, and when the male connector is connected with the female connector, the pipe sleeve is used for being in threaded connection with the outer surface of the female connector.
Furthermore, the end points of three angles of the triangular protruding part are all arc-shaped.
Furthermore, the other end of the explosion-proof hose is connected to an external explosion-proof distribution box.
Furthermore, the number of the connecting columns is 3, and the 3 connecting columns are not positioned on the same straight line.
Further, the pipe sleeve is internally provided with threads, the outer surface of the other end of the concave connector is provided with threads, and when the convex connector is connected with the concave connector, the pipe sleeve is in threaded connection with the other end of the concave connector.
Has the beneficial effects that: compared with the prior art, the utility model has the following advantages:
(1) by adopting the interface of the utility model, the later maintenance and regular inspection efficiency can be greatly improved, the operation steps are reduced, and the disassembly and assembly time of the transmitter is shortened;
(2) the interface of the utility model can effectively prevent the situation that the working error causes the collision of a live wire, which causes the faults of a transmitter and a safety plug;
(3) the interface of the utility model greatly improves the safety of production operation and realizes accurate data monitoring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of a female interface;
FIG. 3 is a schematic plan view of the other end of the female interface;
FIG. 4 is a schematic plan view of an end of the female jack;
FIG. 5 is a schematic perspective view of the male connector and the explosion-proof hose after connection;
FIG. 6 is a schematic plan view of the male connection end and the explosion proof hose after connection;
fig. 7 is a perspective view of the pipe sleeve.
Detailed Description
The utility model is further explained with the attached drawings.
As shown in fig. 1, the pluggable transmitter interface of the present invention can realize a quick connection of a 24v power line, and mainly includes: the anti-explosion device comprises a concave interface 1, a convex interface 2, a pipe sleeve 3 and an anti-explosion hose 4. The concave interface 1 is made of 304 stainless steel, one end of the concave interface 1 is connected with a power port of the transmitter, and the other end of the concave interface 1 is used for being connected with one end of the convex interface 2. Wherein, convex interface 2 is the convex interface by the bakelite preparation, and the one end of this convex interface 2 is used for being connected with the other end of concave interface 1, and the other end of this convex interface 2 is connected with the one end of explosion-proof hose 4. Wherein, the pipe sleeve 3 is embedded on the convex interface 2, when the convex interface 2 and the concave interface 1 are plugged, the pipe sleeve 3 is rotated to fix the connection position of the convex interface 2 and the concave interface 1. The interior of the explosion-proof hose 4 comprises three power lines, an earth line, a zero line and a live line; one end of the explosion-proof hose 4 is connected with the other end of the convex interface 2, and the other end of the explosion-proof hose 4 is connected to an external explosion-proof distribution box.
The structure of the female jack 1 according to the present invention will be further described with reference to fig. 2 to 4.
The internal structure of the other end of the concave interface 1 is a circular groove structure, three connecting columns 11 are arranged in the circular groove, and the three connecting columns 11 are not positioned on the same straight line in order to ensure the connection strength of the concave interface 1 and the convex interface 2; an arc-shaped protrusion part 12 is further arranged on the inner wall of the circular groove, the protrusion direction of the arc-shaped protrusion part 12 faces the inside of the circular groove, a circle center of the circular groove is used as a circle center, a distance between the circle center and the highest point of the upper surface of the arc-shaped protrusion part 12 is used as a radius, a circular area is drawn, and the three connecting columns 11 are arranged in the circular area.
Meanwhile, in order to fit the socket 3, a screw thread (not shown) is provided on the outer surface of the other end of the female connector 1.
The structure of the male interface 2 of the present invention will now be further described with reference to fig. 5 and 6.
One end of the male connector 2 of the present invention is provided with a triangular protrusion 21, one end of the triangular protrusion 21 is fixed to one end of the male connector 2, and the other end thereof extends outward. The triangular protruding piece 21 is provided with a through hole 22 for inserting three connecting columns, the depth of the through hole 22 is consistent with the length of the connecting column 11, and when the three connecting columns 11 of the concave interface 1 are inserted into the triangular protruding piece 21 of the convex interface 2, the upper surface of the arc-shaped protruding piece 12 of the concave interface 1 is in contact with the outer surface of the triangular protruding piece 21, so that the connection reliability between the three connecting columns is ensured.
The construction of the pipe sleeve 3 according to the utility model will now be described further with reference to fig. 1 and 7. And a thread is arranged in one end of the pipe sleeve 3 and is used for being in threaded connection with the outer surface of the other end of the concave interface 1, so that the connection strength of the concave interface 1 and the convex interface 2 is ensured.
According to the utility model, through the matching of the concave interface 1 and the convex interface 2, namely through the plug-in interface, the operation difficulty is reduced while the electrical connection is realized. Meanwhile, the connecting column, the arc-shaped protruding piece and the triangular protruding piece are arranged, so that rapid positioning and connection are realized, a large amount of time is saved in the dismounting process, and the working efficiency is greatly improved; and the interface of the utility model can effectively prevent the instrument from being damaged due to improper operation or material reasons.
Claims (5)
1. The utility model provides a changer plug-in interface which characterized in that: comprises a concave interface (1), a convex interface (2) and a pipe sleeve (3); one end of the concave interface (1) is connected with a power port of the transmitter, and the other end of the concave interface is used for being connected with one end of the convex interface (2); the other end of the concave interface (1) is of a circular groove structure, a plurality of connecting columns are arranged in the circular groove structure, and an arc-shaped protruding piece is arranged on the inner wall of the circular groove structure;
one end of the convex interface (2) is used for being connected with the other end of the concave interface (1), and the other end of the convex interface is connected with an explosion-proof hose (4); one end of the convex interface (2) is provided with a triangular convex part, and the triangular convex part is provided with a through hole for inserting the connecting column; when the connecting column of the concave interface (1) is correspondingly inserted into the through hole of the convex interface (2), the arc-shaped convex piece of the concave interface (1) is contacted with the end point of any one corner of the triangular convex piece;
the pipe sleeve (3) is sleeved on the convex connector (2), and when the convex connector (2) is connected with the concave connector (1), the pipe sleeve (3) is used for being in threaded connection with the outer surface of the concave connector (1).
2. The transmitter pluggable interface of claim 1, wherein: the end points of three angles of the triangular protruding piece are all arc-shaped.
3. The transmitter pluggable interface of claim 1, wherein: the other end of the explosion-proof hose is connected to an external explosion-proof distribution box.
4. The transmitter plug interface of claim 1, wherein: the quantity of spliced pole is 3, and 3 spliced poles do not lie in same straight line.
5. The transmitter pluggable interface of claim 1, wherein: the pipe sleeve is characterized in that threads are arranged inside the pipe sleeve (3), threads are arranged on the outer surface of the other end of the concave interface (1), and when the convex interface (2) is connected with the concave interface (1), the pipe sleeve (3) is in threaded connection with the other end of the concave interface (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220571787.7U CN217036119U (en) | 2022-03-16 | 2022-03-16 | Transmitter plug-in interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220571787.7U CN217036119U (en) | 2022-03-16 | 2022-03-16 | Transmitter plug-in interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036119U true CN217036119U (en) | 2022-07-22 |
Family
ID=82456190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220571787.7U Active CN217036119U (en) | 2022-03-16 | 2022-03-16 | Transmitter plug-in interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036119U (en) |
-
2022
- 2022-03-16 CN CN202220571787.7U patent/CN217036119U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206532936U (en) | A kind of explosion-proof fast plug device of mining low voltage control cable | |
| CN210926537U (en) | Multi-core connector | |
| CN204696266U (en) | Power cable L-type splicing ear component | |
| CN217036119U (en) | Transmitter plug-in interface | |
| CN209169484U (en) | A kind of circle Anti-misplugging electric connector | |
| CN203406128U (en) | Base of transformer | |
| CN209880997U (en) | Waterproof butt joint | |
| CN209544646U (en) | Quick connection terminal | |
| CN216872359U (en) | Waterproof cable plug and socket for small submersible electric pump | |
| CN106911021B (en) | A kind of installation method of power lug | |
| CN209016355U (en) | A kind of push-in cable connector | |
| CN220253632U (en) | Quick-connection type round hole connector | |
| CN219554044U (en) | Connector and detection device | |
| CN217656163U (en) | Terminal system is built to photovoltaic module test line | |
| CN216413373U (en) | Connecting wire joint | |
| CN220492333U (en) | Anti-drop's electric connector | |
| CN219554001U (en) | Waterproof power connector | |
| CN110048249A (en) | A kind of quick connection terminal | |
| CN111934136B (en) | Quick butt joint device for large connector | |
| CN203277884U (en) | Radio-frequency switching device and radio-frequency system | |
| CN215418759U (en) | Multi-path quick wiring industrial power strip | |
| CN212875323U (en) | Distributing box with 12-input port M8 splitter and M12-17 core jacks | |
| CN216214560U (en) | Primary and secondary wire connector | |
| CN214337045U (en) | Wiring terminal assembly of plug | |
| CN218415199U (en) | Nuclear industry electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |