TWM488772U - Coaxial connector - Google Patents

Description

Coaxial connector

This creation is related to a connector, especially a coaxial connector for connecting an external antenna device.

Due to the rapid advancement of wireless communication technology, the design of mobile devices, such as mobile phones, will have an antenna receiving device. However, in some different environments, an antenna device needs to be connected, and in order to connect such antenna devices, A coaxial connector is mounted on the mobile device, whereby the signal cable is inserted into the coaxial connector, so that the mobile device is powered off from the antenna receiving device and is electrically connected to the external antenna device.

In the prior art, a switch joint is disclosed in the new patent No. M326213 of the Republic of China. The disclosed technique further forms a bottom edge 3a0 on the first moving conductor 3a to extend in the direction of the secondary conductor 2. More elastic contact with the secondary conductor 2, and an elastic member 30 is disposed between the first moving conductor 3a and the first main conductor 1a, and the first moving conductor 3a is biased to keep in contact with the secondary conductor 2 If the first housing 5a is made of metal, a second insulator 53' is disposed between the first housing 5a and the secondary conductor 2, similarly between the first housing 5a and the first main conductor 1a. There is a first insulator 51' to avoid improper electrical circuit generation.

However, the first insulator 51' is assembled in a first manner in the first opening 51 of the first housing 5a. Such a structure is easy to occur after being inserted and removed by the plug 6a for a long time under long-term use. Falling off or loosening from the first opening 51 of the housing 5a will cause internal The main conductor 1a has a problem of poor contact with the secondary conductor 2 or the inserted plug 6a.

The main purpose of the present invention is to provide a coaxial connector, which is further provided with an extended guiding post on the conductive end of the guiding component, and the guiding pillar is designed to make the guiding component and The main conductor can be reliably and easily connected and electrically connected to ensure the state of use of the connector.

In order to achieve the above object, the present invention mainly provides a coaxial connector, which comprises a body, and a horizontal through-groove is formed in the body, and the two ends of the through-groove have a port and a connecting plug respectively. The upper surface of the body has an upper opening, the upper opening is perpendicular to the opening and the connecting pin, and a connecting seat is further disposed in the connecting pin, and the guiding base has a guiding tube at one end thereof. An elastic element is disposed on the outer circumferential surface of the guiding tube, and a guiding groove is disposed in the guiding socket, and a guiding component is disposed in the connecting bolt, the guiding component has a guiding end and a conductive end The guiding end is disposed in the through slot of the guiding seat, the guiding end of the conductive element further has a guiding post on the front end surface, and the fixing body is provided with a fixing seat, the fixing seat has a through hole, one end surface of the fixing seat is just connected to the guiding component, so that the through hole just accommodates the conductive end of the guiding component, so that the guiding post is accommodated in the fixing seat, and the other end surface of the fixing seat Connecting a conductive seat, one end of which is received in the fixing seat, and the conductive a guide plate is disposed on the outer peripheral surface, and a spring is disposed on the seat body outside the fixed seat, and the spring end is just opposite to the guide plate, and the conductive seat is connected to a main guide. The guiding system has a guiding end and a conducting end, and the guiding end penetrates the spring and penetrates into the conductive seat, and the through hole of the seat body is correspondingly connected with an insulating seat, and the insulating seat is connected to the insulating seat An through hole is disposed on the conductive end of the main body, and finally, the through hole is connected to the primary conductor, and the secondary guiding system has a guiding end and a conductive The connecting end is connected to the guiding base and the guide plate in the body and is electrically connected. The upper opening is further disposed on an insulating cover, and the insulating cover has a through hole for receiving The conductive end of the secondary conductor is disposed so as to be exposed.

The above and other objects, features and advantages of the present invention will become more apparent and understood.

1‧‧‧ body

11‧‧‧through slot

12‧‧‧ mouth

13‧‧‧Connecting bolt

14‧‧‧Upper mouth

15‧‧‧Guide

151‧‧‧ Guide

152‧‧‧Flexible components

153‧‧‧through slot

16‧‧‧Connecting Block

17‧‧‧External seat

18‧‧‧ wearing a cover

181‧‧‧through hole

2‧‧‧Connecting components

21‧‧‧Guide end

22‧‧‧Electrical end

23‧‧‧ Guide post

3‧‧‧ Fixed seat

31‧‧‧ ring boss

32‧‧‧Perforation

4‧‧‧Electric seat

41‧‧‧ Guide

42‧‧‧ Spring

5‧‧‧ Leading body

51‧‧‧Guide end

52‧‧‧Electrical end

6‧‧‧Insulation seat

61‧‧‧through hole

7‧‧‧th conductor

71‧‧‧Guide end

72‧‧‧ Conductive end

8‧‧‧Insulation cover

81‧‧‧Perforation

200‧‧‧External plug

201‧‧‧ coaxial cable

The first picture is an exploded view of the three-dimensional structure of the creation.

The second figure is a sectional view of the combination of the creation.

The third picture is a combination of the creation of this creation.

The fourth figure is a schematic cross-sectional view of the operation of the present creation.

The fifth drawing is a structural sectional view of another embodiment of the present creation.

Figure 6 is a cross-sectional view showing another embodiment of the present invention.

The seventh figure is a three-dimensional structure diagram of still another embodiment of the creation.

Please refer to the first figure, which is an exploded view of the three-dimensional structure of the creation. As shown in the figure, the coaxial connector of the present invention comprises a body 1 having a horizontal through-groove 11 formed therein. The two ends of the through-hole 11 have a through-port 12 and a connecting pin 13 respectively. The top surface of the base body 1 has an upper opening 14 which is perpendicular to the direction of the opening 12 and the connecting pin 13. The inner ring surface of the opening 12 is provided with a thread for screwing the external joint. The connecting pin 13 is extended in a cylindrical shape. The connecting pin 13 is further provided with a guiding seat 15 . The guiding seat 15 has a guiding cylinder 151 at one end thereof. An elastic member 152 is disposed on the outer peripheral surface. In the embodiment, the elastic member 152 is a spring, and the guide seat 15 has a through slot 153 therein. A guiding member 2 is disposed in the connecting pin 13 , and the guiding member 2 has a guiding end 21 and a conducting end 22 , wherein the guiding end 21 is threaded through the connecting pin 13 . The through slot 153 is disposed in the through slot 153 for guiding the external connector, and the conductive terminal 22 of the guiding component 2 further has a guiding post 23 for signal conduction.

Continue to the first picture. A fixing seat 3 is further disposed in the seat body 1 , wherein the fixing seat 3 has a ring protrusion 31 for locking inside the seat body 1 to fix the fixing seat 3 and the seat. The fixing seat 3 has a through hole 32 extending through the end faces of the fixing base 3, and one end surface of the fixing base 3 is just connected to the guiding member 2, so that the through hole 32 is just right. The conductive terminal 22 of the guiding component 2 is disposed in the fixing base 3; the other end surface of the fixing base 3 is connected to a conductive seat 4, and the conductive seat 4 has a hollow column shape. One end of the conductive seat 4 is disposed on the outer peripheral surface of the conductive member 4, and a guide plate 41 is disposed on the outer peripheral surface of the conductive member 4, and the conductive seat 4 is exposed. A spring 42 is disposed on the seat body outside the fixing base 3, and one end of the spring 42 abuts against the guide plate 41, as shown in the combined sectional view of the second figure.

Continue to the first picture. The conductive body 4 is connected to a main conductor 5 having a guiding end 51 and a conducting end 52. The guiding end 51 of the main conductor 5 is bent from the opening 12 to the connecting bolt 113. And inserted in the center line of the through slot 11 of the base body 1, as shown in the cross-sectional view of the combined structure of the second figure, the guiding end 51 is inserted through the spring 42 and penetrates into the conductive seat 4, and is connected. The position of the conductive end 22 of the component 2, and the opening 12 of the base 1 is correspondingly connected to an insulating seat 6. The outer peripheral surface of the ring of the insulating seat 6 is provided with a thread for screwing correspondingly to the opening 12, so that The through hole 61 is disposed on the insulating base 6. The through hole 61 is configured to pass through the conductive end 52 of the main conductor 5 to expose the conductive end 52. Finally, the base 1 is The upper port 14 is connected to the primary conductor 7, The sub-conductor 7 has a rod shape, and the sub-conductor 7 has a guiding end 71 and a conducting end 72. The guiding end 71 is used after the sub-conductor 7 is mounted on the base 1. The guiding seat 15 and the guiding plate 41 in the base 1 are connected and electrically connected, and the upper opening 14 is further received in an insulating cover 8 which is a circular cover body on the insulating cover 8. There is a vertical direction of the through hole 81 for communicating with the upper opening 14 and accommodating the conductive end 72 of the secondary conductor 7 to expose it; the combined completion diagram is as shown in the third figure.

Please refer to the fourth figure for a schematic cross-sectional view of the operation of this creation. As shown in the figure, after the external plug 200 is screwed into the connecting pin 13 of the base 1, the coaxial cable 201 in the external plug 200 is correspondingly connected into the guiding end 21 of the guiding component 2 and electrically connected. The external plug 200 pushes the guiding seat 15 such that the guiding seat 15 compresses the elastic member 152 until the external plug 200 is pressed and positioned; meanwhile, the guiding seat 15 compresses the elastic member 152 and is accommodated therein. The conductive component 22 of the conductive component 22 is inserted into the fixing base 3, so that the guiding post 23 at the front end of the conductive terminal 22 is inserted. The conductive seat 4 is pushed into the guiding end 51 of the main conductor 5, so that the guiding plate 41 on the outer peripheral surface of the conductive seat 4 is separated from the guiding end 71 of the secondary conductor 7 and is disconnected, so that the main conductor 5 and the external plug are connected. The coaxial line 201 of 200 is electrically connected through the contact of the guiding element 2 with the main conductor 5; and the main feature of the present invention is that a conductive post 22 of the guiding element 2 further extends a guiding post 23, so that The conducting element 2 is more electrically connected to the main conductor 5.

Please refer to the fifth figure, which is a structural sectional view of another embodiment of the present invention. In the foregoing embodiment, the base body 1 and the connecting pin 13 are integrally formed. In the embodiment, the base body 1 is composed of a connecting seat 16 and the connecting pin 13 to increase the seat body 1 Flexibility; further, as shown in the cross-sectional and perspective structural views of still another embodiment of the sixth and seventh embodiments, in this embodiment The connector 1 is fixed to a circuit board (not shown), and the base 1 is further connected to an external base 17, and a cover 18 is further disposed in the external base 17. The cover 18 is provided. For the purpose of insulation, the through cover 18 has a through hole 181. The main body 5 is formed in an L shape in this embodiment, and the conductive end 22 is inserted into the external base 17 and then The through hole 181 of the cover 18 is exposed outward to expose the conductive end 22.

However, the embodiments described above are preferred embodiments. When the scope of the creation of the invention cannot be limited, the equivalent changes or modifications made in accordance with the scope of the patent application and the contents of the specification should belong to the following creations. The scope of patent coverage.

1‧‧‧ body

11‧‧‧through slot

12‧‧‧ mouth

13‧‧‧Connecting bolt

14‧‧‧Upper mouth

15‧‧‧Guide

151‧‧‧ Guide

152‧‧‧Flexible components

153‧‧‧through slot

2‧‧‧Connecting components

21‧‧‧Guide end

22‧‧‧Electrical end

23‧‧‧ Guide post

3‧‧‧ Fixed seat

31‧‧‧ ring boss

32‧‧‧Perforation

4‧‧‧Electric seat

41‧‧‧ Guide

42‧‧‧ Spring

5‧‧‧ Leading body

51‧‧‧Guide end

52‧‧‧Electrical end

6‧‧‧Insulation seat

61‧‧‧through hole

7‧‧‧th conductor

71‧‧‧Guide end

72‧‧‧ Conductive end

8‧‧‧Insulation cover

81‧‧‧Perforation

Claims (11)

A coaxial connector includes: a body having a through slot therein, each of the two ends of the through slot having a through port and a connecting plug, and a top surface of the base body perpendicular to the opening and the connecting pin An upper opening is provided; a guiding seat is disposed in the body, the guiding seat has a guiding cylinder at one end thereof, and an elastic component is disposed on the outer circumferential surface of the guiding cylinder, and the guiding socket has a guiding member is disposed in the connecting pin, the guiding member has a guiding end and a conducting end, the guiding end is disposed in the through slot, and the guiding component is The front end of the conductive end further has a guiding post; a fixing base is disposed in the body, the fixing seat has a through hole for receiving the conductive end of the guiding component, so that the guiding post has a capacity Provided in the fixing base; a conductive seat is connected to the other end surface of the fixing seat, one end of which is received in the fixing seat and corresponds to the guiding end of the guiding component, and the outer peripheral surface of the conductive seat The upper system is provided with a guiding plate, and a spring is disposed on the seat body exposed outside the fixing seat. One end of the spring is just opposite to the guide plate; a main conductor is connected to the conductive seat, and the main guiding system has a guiding end and a conducting end, and the guiding end penetrates the spring and penetrates into the conductive seat And corresponding to the position of the conductive end of the conductive component; an insulating seat correspondingly connected to the opening, wherein the insulating seat is provided with a through hole for penetrating the conductive end of the main conductor and Exposed; a primary conductor is connected to the upper port, the secondary guiding system has a guiding end and a conducting end, and the guiding end is used for connecting with the guiding seat and the guiding plate in the body to form electrical And an insulating cover is disposed on the upper opening, and the conductive end of the secondary conductor is received to be exposed. The coaxial connector of claim 1, wherein the seat system is composed of a connecting base and the connecting plug. The coaxial connector of claim 1, wherein the elastic member is a spring. The coaxial connector of claim 1, wherein the fixing system has a ring protrusion for clamping inside the seat body to fix the relative position of the fixing seat and the seat body. The coaxial connector of claim 1, wherein the inner ring surface of the opening has a thread, and the outer circumferential surface of the outer ring of the insulating seat is provided with a thread for screwing correspondingly to the opening. The coaxial connector of claim 1, wherein the insulating cover is a circular cover. The coaxial connector of claim 1, wherein the insulating cover further has a vertical through hole for connecting the upper opening and receiving the conductive end of the secondary conductor. The coaxial connector of claim 1, wherein the base body is further connected to an external socket, and the outer socket further comprises a through cover, wherein the through cover has a through hole, and the conductive end thereon After being inserted into the external socket, the outer hole is exposed from the through hole of the cover. The coaxial connector of claim 8, wherein the through cover is an insulator. The coaxial connector of claim 8, wherein the main system is formed in an L shape. The coaxial connector of claim 1, wherein the connecting plug extends cylindrically outward.