CN212209803U - Coaxial connector for antenna receiving device - Google Patents
Coaxial connector for antenna receiving device Download PDFInfo
- Publication number
- CN212209803U CN212209803U CN202020566912.6U CN202020566912U CN212209803U CN 212209803 U CN212209803 U CN 212209803U CN 202020566912 U CN202020566912 U CN 202020566912U CN 212209803 U CN212209803 U CN 212209803U
- Authority
- CN
- China
- Prior art keywords
- coaxial connector
- contact pin
- receiving device
- antenna receiving
- shell
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 3
- 239000012212 insulator Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a coaxial connector for antenna receiving arrangement, including shell and contact pin, the shell is equipped with inserting groove and mounting groove, mounting groove and inserting groove intercommunication, the sectional area of inserting groove is less than the sectional area of mounting groove, the contact pin is equipped with patchcord welding hole, the extending direction of patchcord welding hole's extending direction perpendicular to contact pin, coaxial connector for antenna receiving arrangement still includes the ejector sleeve, the ejector sleeve pushes away the contact pin to the mounting groove from the inserting groove, the ejector sleeve is acceptd in the inserting groove, through the above-mentioned design, before the contact pin equipment, weld the patchcord cable to the patchcord welding hole of contact pin earlier, recycle the ejector sleeve and push the shell with the contact pin, make the patchcord cable can conveniently install to the shell.
Description
Technical Field
The present invention relates to a connector, and more particularly, to a coaxial connector for an antenna receiving device.
Background
At present, an interphone is used as a two-way mobile communication tool, can realize two-way communication without any network support, does not generate telephone charge, and is suitable for relatively fixed and frequent communication occasions; the interphone is mainly applied to the industries of public security, civil aviation, transportation, water conservancy, railways, manufacturing, buildings, service and the like, is mainly used for communication and command scheduling among group members, and is used for improving the communication efficiency and improving the quick response capability of handling emergencies.
Generally, an antenna is an important component of an intercom, the intercom antenna is used for receiving and transmitting signals, electromagnetic wave signals between the intercom are mainly received and transmitted through the intercom antenna, and the quality of the intercom antenna plays an important role in ensuring the conversation quality.
Generally, an antenna of an existing interphone is connected with the interphone through a connector, but the installation process of pushing a flexible cable of the existing connector into a shell needs to be manually carried out, so that the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the disadvantages of the prior art, an object of the present invention is to provide a coaxial connector for an antenna receiving device, in which a flexible cable can be easily mounted to a housing.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a coaxial connector for antenna receiving arrangement, includes shell and contact pin, the shell is equipped with inserting groove and mounting groove, the mounting groove with the inserting groove intercommunication, the sectional area of inserting groove is less than the sectional area of mounting groove, the contact pin is equipped with patchcord welding hole, the extending direction perpendicular to in patchcord welding hole the extending direction of contact pin, coaxial connector for antenna receiving arrangement still includes the ejector sleeve, the ejector sleeve will the contact pin is followed the inserting groove pushes away to the mounting groove, the ejector sleeve accept in the inserting groove.
Further, the coaxial connector for the antenna receiving device further comprises an insulating assembly, wherein the insulating assembly comprises a first insulating piece, and the first insulating piece is located between the shell and the contact pin.
Further, the contact pin is provided with a positioning protrusion, and the positioning protrusion and the first insulating piece are buckled to prevent the contact pin from being separated from the first insulating piece.
Further, the positioning protrusion is triangular.
Further, the long edge of the positioning protrusion is positioned on one side far away from the push pipe.
Further, the insulation assembly further comprises a second insulation piece, and the second insulation piece is located between the contact pin and the push pipe.
Further, the coaxial connector for the antenna receiving device further comprises a nut, and the nut is mounted on the housing.
Further, the coaxial connector for the antenna receiving device further comprises an internal tooth washer, the internal tooth washer is mounted on the housing, and the internal tooth washer is located on one side of the nut to avoid the nut from moving.
Compared with the prior art, the utility model discloses a coaxial connector's for antenna receiving arrangement contact pin is equipped with patchcord cable welded hole, patchcord cable welded hole's extending direction perpendicular to contact pin, antenna receiving arrangement coaxial connector still includes the ejector sleeve, the ejector sleeve pushes away the contact pin to the mounting groove from the inserting groove, the ejector sleeve is acceptd in the inserting groove, through the aforesaid design, before the contact pin equipment, weld the patchcord cable to the patchcord cable welded hole of contact pin earlier, recycle the ejector sleeve and push the shell with the contact pin, make the patchcord cable conveniently install to the shell.
Drawings
Fig. 1 is a schematic structural view of a coaxial connector for an antenna receiving device according to the present invention;
fig. 2 is a schematic structural view of a housing of the coaxial connector for the antenna receiving device of fig. 1;
fig. 3 is a schematic structural view of a pin of the coaxial connector for the antenna receiving device of fig. 1;
fig. 4 is a schematic structural view of a push tube of the coaxial connector for the antenna receiving device of fig. 1.
In the figure: 10. a housing; 11. inserting grooves; 12. mounting grooves; 20. a nut; 30. an internal tooth washer; 40. an insulating assembly; 41. a first insulating member; 42. a second insulating member; 50. inserting a pin; 51. a flexible cable welding hole; 52. positioning the projection; 60. and (5) pushing the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a coaxial connector for an antenna receiving device according to the present invention includes a housing 10, a nut 20, an internal tooth washer 30, an insulating member 40, a pin 50, and a push tube 60.
The housing 10 is provided with a socket 11 and a mounting groove 12. The center lines of the inserting groove 11 and the mounting groove 12 are positioned on the same straight line. The inserting groove 11 is communicated with the mounting groove 12, and the sectional area of the inserting groove 11 is smaller than that of the mounting groove 12.
The insulating assembly 40 includes a first insulating member 41 and a second insulating member 42.
The pin 50 is provided with a flexible cable welding hole 51 and a positioning projection 52. The extending direction of the cord welding hole 51 is perpendicular to the extending direction of the pin 50. The locating projection 52 surrounds the outer surface of the pin 50. The positioning projection 52 has a triangular cross section. The long side of the positioning projection 52 is located on the side away from the push tube 60.
When the coaxial connector for an antenna receiving device is assembled, the first insulator 41 is mounted in the mounting groove 12 of the housing 10, and the cord is fixed to the cord welding hole 51 of the pin 50 by welding. The push tube 60 pushes the insertion pin 50, the flexible cable, and the second insulator 42 into the mounting groove 12 of the housing 10. The first insulator 41 is located between the pin 50 and the housing 10, and the second insulator 42 is located between the pin 50 and the push tube 60. The positioning projection 52 of the pin 50 is caught with the first insulator 41 to prevent the pin 50 from being separated from the housing 10. The internal tooth washer 30 and the nut 20 are mounted on the housing 10, and the internal tooth washer 30 is positioned on the nut 20 side to prevent the nut 20 from moving.
With the above design, before the insertion pin 50 is assembled, the soft cable is soldered to the soft cable soldering hole 51 of the insertion pin 50, and then the insertion pin 50 is pushed into the housing 10 by using the push pipe 60, so that the soft cable can be conveniently mounted to the housing 10. The shell 10 and the nut 20 are formed by adopting a zinc alloy die-casting forming technology and forming through a precise die-casting die, so that the previous mode of turning by using a copper alloy is changed, and the production cost is reduced; in addition, the connector and the connecting cable adopt a precise injection molding process, the electrical property of the connector is effectively ensured, and the measured standing-wave ratio is less than 1.5 when the test frequency is 18 GHz.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (8)
1. The utility model provides an antenna is coaxial connector for receiving arrangement, includes shell and contact pin, the shell is equipped with inserting groove and mounting groove, the mounting groove with inserting groove intercommunication, inserting groove's sectional area is less than the sectional area of mounting groove, its characterized in that: the contact pin is provided with a soft cable welding hole, the extending direction of the soft cable welding hole is perpendicular to the extending direction of the contact pin, the coaxial connector for the antenna receiving device further comprises a push pipe, the push pipe pushes the contact pin from the insertion groove to the installation groove, and the push pipe is contained in the insertion groove.
2. The coaxial connector for an antenna receiving device according to claim 1, characterized in that: the coaxial connector for the antenna receiving device further comprises an insulating assembly, wherein the insulating assembly comprises a first insulating piece, and the first insulating piece is located between the shell and the contact pin.
3. The coaxial connector for an antenna receiving device according to claim 2, characterized in that: the contact pin is provided with a positioning bulge, and the positioning bulge and the first insulating part are buckled to prevent the contact pin from being separated from the first insulating part.
4. The coaxial connector for antenna reception devices according to claim 3, characterized in that: the positioning bulge is triangular.
5. The coaxial connector for antenna reception devices according to claim 4, characterized in that: the long edge of the positioning protrusion is positioned on one side far away from the push pipe.
6. The coaxial connector for an antenna receiving device according to claim 2, characterized in that: the insulation assembly further comprises a second insulation piece, and the second insulation piece is located between the contact pin and the push pipe.
7. The coaxial connector for an antenna receiving device according to claim 1, characterized in that: the coaxial connector for the antenna receiving device further comprises a nut, and the nut is mounted on the shell.
8. The coaxial connector for antenna reception devices according to claim 7, characterized in that: the coaxial connector for the antenna receiving device further comprises an internal tooth washer, wherein the internal tooth washer is mounted on the shell, and the internal tooth washer is located on one side of the nut and avoids the nut from moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020566912.6U CN212209803U (en) | 2020-04-16 | 2020-04-16 | Coaxial connector for antenna receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020566912.6U CN212209803U (en) | 2020-04-16 | 2020-04-16 | Coaxial connector for antenna receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209803U true CN212209803U (en) | 2020-12-22 |
Family
ID=73832868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020566912.6U Expired - Fee Related CN212209803U (en) | 2020-04-16 | 2020-04-16 | Coaxial connector for antenna receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209803U (en) |
-
2020
- 2020-04-16 CN CN202020566912.6U patent/CN212209803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |