CN107482301B - Antenna joint and antenna device - Google Patents
Antenna joint and antenna device Download PDFInfo
- Publication number
- CN107482301B CN107482301B CN201710716452.3A CN201710716452A CN107482301B CN 107482301 B CN107482301 B CN 107482301B CN 201710716452 A CN201710716452 A CN 201710716452A CN 107482301 B CN107482301 B CN 107482301B
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- antenna
- connector
- male connector
- female
- cavity
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- 230000000149 penetrating effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007747 plating Methods 0.000 description 6
- JUWOETZNAMLKMG-UHFFFAOYSA-N [P].[Ni].[Cu] Chemical compound [P].[Ni].[Cu] JUWOETZNAMLKMG-UHFFFAOYSA-N 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Abstract
The invention relates to the technical field of antennas and discloses an antenna connector and an antenna device. Through set up joint portion on the male joint body to set up the draw-in groove on the lateral wall of female joint, so that female joint can pass through the draw-in groove joint on the joint portion of male joint body, thereby make female joint can connect on male joint firmly, in order to realize that antenna joint connects on the shell of product firmly, and then ensure that the antenna is connected on the shell of product firmly.
Description
Technical Field
The present invention relates to the field of antenna technologies, and in particular, to an antenna joint and an antenna device.
Background
An antenna, which is a device for radiating and receiving radio waves, provides a desired coupling between a transmitter or receiver and a medium through which radio waves are propagated, and is widely used in engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, etc., with the advantage that it can stably receive and transmit radio signals, etc.
At present, an existing antenna joint is generally provided with an internal thread structure on a rotary metal head at the bottom of a male joint, and a corresponding external thread structure is arranged on a female joint connected to a product shell, and the rotary metal head at the bottom of the male joint is screwed down to be connected with the external thread structure of the female joint through the internal thread structure, so that the antenna joint is fixedly connected to the product shell, and the antenna connected to the antenna joint is fixedly connected to the product shell. However, because the length of the rotating sleeve on the rotating metal head is shorter, when the rotating sleeve is clamped by fingers to screw the rotating metal head, the fingers are inconvenient to force, so that the male connector and the female connector are not firmly connected, the antenna connector cannot be firmly connected to the shell of the product, and the antenna cannot be firmly connected to the shell of the product.
Disclosure of Invention
The invention aims to provide an antenna connector and an antenna device, which are used for solving the technical problems that the conventional antenna connector is inconvenient to apply force to fingers due to the short length of a rotary sleeve of a rotary metal head of a male connector, so that the male connector and a female connector are not firmly connected, so that the antenna connector is firmly connected to a shell of a product, and the antenna is firmly connected to the shell of the product.
In order to solve the technical problems, the invention provides an antenna connector, which comprises a male connector and a female connector, wherein the male connector comprises a male connector body, a clamping part is arranged on the male connector body, a clamping groove is arranged on the outer side wall of the female connector, and one end of the female connector, provided with the clamping groove, extends into the clamping part and is clamped on the clamping part through the clamping groove.
Preferably, a plurality of open slots penetrating through the inner and outer side walls of the clamping portion are formed in the circumferential direction of the clamping portion, a buckle is formed at a portion between two adjacent open slots, and the clamping portion is clamped on the clamping slot through the buckle.
As a preferable scheme, the inner side wall of one end of the buckle is provided with a protruding part, and the buckle is clamped on the clamping groove through the protruding part.
Preferably, the plurality of open slots are circumferentially and uniformly distributed on the clamping part; correspondingly, a plurality of buckles are circumferentially and uniformly distributed on the clamping part.
As the preferred scheme, the male joint still includes the male joint shell, be equipped with the first through-hole that runs through its upper and lower surface on the male joint shell, the male joint body is equipped with the one end of joint portion stretches into and connects in the first through-hole, just the lateral wall of joint portion with form the clearance between the inside wall of first through-hole.
As a preferable scheme, the male connector further comprises a first center needle used for being connected with an antenna cable, a first cavity penetrating through the upper surface and the lower surface of the male connector body is formed in the male connector body, and the first center needle is accommodated in and connected with the first cavity; the female connector comprises a second central needle which is used for being connected with an antenna cable, a second cavity penetrating through the upper surface and the lower surface of the female connector is formed in the female connector, and the second central needle is accommodated in and connected with the second cavity; when the clamping part is clamped with the clamping groove, the first center needle is inserted into the second center needle.
As a preferable scheme, the male connector further comprises a first rubber core, and the first rubber core is accommodated in and connected with the first cavity; the first rubber core is provided with a second through hole penetrating through the upper surface and the lower surface of the first rubber core, one end of the first central needle, which is far away from the second central needle, is accommodated in and connected with the second through hole, and one end of the first central needle, which is close to the second central needle, penetrates through the second through hole.
As a preferable scheme, the female joint further comprises a second rubber core, and the second rubber core is accommodated in and connected with the second cavity; the second rubber core is provided with a third through hole penetrating through the upper surface and the lower surface of the second rubber core, and the second center needle is accommodated in and connected with the third through hole.
As a preferred scheme, the female connector further comprises an antenna push tube for accommodating an antenna cable, one end of the antenna push tube is accommodated in and connected with the bottom of the second cavity, and one end of the antenna push tube extending into the second cavity is arranged opposite to the bottom of the second center needle.
As a preferable scheme, the outer side wall of the female joint is also provided with external threads.
Preferably, the antenna connector further comprises an antenna base for connecting with an antenna, and the male connector is connected to the antenna base.
As the preferable scheme, be equipped with the knurl structure on the lateral wall of male joint shell, be equipped with first mounting hole on the bottom of antenna base, the male joint holding is in the first mounting hole, the knurl structure with first mounting hole interference fit.
In order to solve the same technical problems, the invention also provides an antenna device which comprises an antenna and the antenna connector, wherein the antenna is rotatably connected to the male connector, and the female connector is fixedly connected to a shell of a product.
The invention provides an antenna connector and an antenna device, wherein the antenna connector comprises a male connector and a female connector, the male connector comprises a male connector body, a clamping part is arranged on the male connector body, a clamping groove is arranged on the outer side wall of the female connector, and one end of the female connector, provided with the clamping groove, extends into the clamping part and is clamped on the clamping part through the clamping groove. Through set up joint portion on the male joint body to set up the draw-in groove on the lateral wall of female joint, so that female joint can pass through the draw-in groove joint on the joint portion of male joint body, thereby make female joint can connect on male joint firmly, in order to realize that antenna joint connects on the shell of product firmly, and then ensure that the antenna is connected on the shell of product firmly.
Drawings
Fig. 1 is an exploded view of an antenna device in an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the assembly of a male connector and a female connector according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a male connector in an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a female connector in an embodiment of the invention;
fig. 5 is an assembly schematic diagram of an antenna base and an antenna according to an embodiment of the present invention;
fig. 6 is an assembly schematic diagram of an antenna device and a housing according to an embodiment of the invention.
Wherein, 1, a male connector; 11. a male connector body; 111. a clamping part; 1111. an open slot; 1112. a buckle; 1113. a boss; 112. a first cavity; 1121. a third cavity; 113. a mounting column; 12. a male connector housing; 121. a first through hole; 122. a knurling structure; 13. a first center needle; 14. a first rubber core; 141. A second through hole; 2. a female joint; 21. a clamping groove; 22. a second cavity; 23. a second center needle; 24. a second rubber core; 241. a third through hole; 25. an antenna push tube; 26. an external thread; 3. an antenna base; 31. a first mounting hole; 32. a hinge part; 4. an antenna.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, the directions of up, down, left, right, front, rear, etc., and the top and bottom are defined with respect to fig. 1 and 2, and when the placement mode of the antenna connector is changed, the corresponding direction description will be changed according to the change of the placement mode, and the present invention is not repeated herein.
Referring to fig. 1 to 4, an antenna connector according to a preferred embodiment of the present invention includes a male connector 1 and a female connector 2, where the male connector 1 includes a male connector body 11, a clamping portion 111 is disposed on the male connector body 11, a clamping groove 21 is disposed on an outer sidewall of the female connector 2, and one end of the female connector 2, which is provided with the clamping groove 21, extends into the clamping portion 111 and is clamped on the clamping portion 111 through the clamping groove 21.
In the embodiment of the invention, the clamping part 111 is arranged on the male connector body 11, and the clamping groove 21 is arranged on the outer side wall of the female connector 2, so that the female connector 2 can be clamped on the clamping part 111 of the male connector body 11 through the clamping groove 21, and the female connector 2 can be firmly connected to the male connector 1, so that the antenna connector is firmly connected to the shell of a product, and the antenna 4 is firmly connected to the shell of the product.
As shown in fig. 2 to 4, in order to rationalize the structure, the clamping portion 111 may be firmly clamped to the clamping groove 21, so as to ensure that the female connector 2 may be firmly connected to the male connector 1, in this embodiment, a plurality of open slots 1111 penetrating through the inner and outer sidewalls of the clamping portion 111 are circumferentially provided, a portion of the clamping portion 111 between two adjacent open slots 1111 forms a buckle 1112, and the clamping portion 111 is clamped to the clamping groove 21 by the buckle 1112. By providing the opening groove 1111 on the clamping portion 111, the buckle 1112 is formed, so that the clamping portion 111 can be clamped on the clamping groove 21 through the buckle 1112, so that the female connector 2 can be firmly connected to the male connector 1, and further, the antenna connector can be firmly connected to a product housing.
In the embodiment of the present invention, the number of the clips 1112 may be set according to practical use requirements, for example, 5, 6, 7, etc., so long as the clamping portion 111 can be firmly clamped on the clamping groove 21 through the clips 1112. In order to simplify the structure and reduce the cost, the number of the buckles 1112 in the embodiment is preferably 6; accordingly, the number of the open grooves 1111 is also 6.
In the embodiment of the present invention, in order to rationalize the structure and achieve that the clamping portion 111 can be firmly clamped to the clamping groove 21, the inner side wall of one end of the buckle 1112 in the embodiment is provided with a protruding portion 1113, and the buckle 1112 is clamped to the clamping groove 21 through the protruding portion 1113. By arranging the protruding portion 1113 on the inner side wall of one end of the buckle 1112, the buckle 1112 can be clamped on the clamping groove 21 through the protruding portion 1113, so that the clamping portion 111 can be firmly clamped on the clamping groove 21, and the female connector 2 can be firmly connected on the male connector 1.
In the embodiment of the present invention, in order to further ensure that the female connector 2 can be firmly connected to the male connector 1, in this embodiment, a plurality of the open slots 1111 are circumferentially and uniformly distributed on the clamping portion 111; correspondingly, a plurality of the buckles 1112 are circumferentially and uniformly distributed on the clamping portion 111. The plurality of buckles 1112 are circumferentially and uniformly arranged on the clamping portion 111, so that the plurality of buckles 1112 can be uniformly clamped on the clamping groove 21, so as to ensure that the male connector body 11 is uniformly stressed, and further ensure that the female connector 2 can be firmly connected to the male connector 1.
As shown in fig. 2 to 4, in order to further ensure that the female connector 2 can be firmly connected to the male connector 1, in this embodiment, the male connector 1 further includes a male connector housing 12, a first through hole 121 penetrating through an upper surface and a lower surface of the male connector housing 12 is provided on the male connector housing 12, one end of the male connector body 11 provided with the clamping portion 111 extends into and is connected to the first through hole 121, and a gap is formed between an outer side wall of the clamping portion 111 and an inner side wall of the first through hole 121. By extending the end provided with the clamping portion 111 on the male connector body 11 into and connecting with the first through hole 121, and forming a gap between the outer side wall of the clamping portion 111 and the inner side wall of the first through hole 121, in the process that the end provided with the clamping groove 21 of the female connector 2 extends into the clamping portion 111, the clamping portion 111 can be elastically deformed to a certain extent in the gap between the outer side wall of the clamping portion 111 and the inner side wall of the first through hole 121, and can be elastically deformed only in the gap, so that the clamping portion 111 can be tightly clamped in the clamping groove 21 after recovering deformation, and further, the female connector 2 can be firmly connected with the male connector 1.
In the embodiment of the present invention, in order to enable the male connector body 11 to be firmly connected to the male connector housing 12, in this embodiment, an end of the male connector body 11 provided with the clamping portion 111 extends into the first through hole 121 of the male connector housing 12 and is in interference fit with the first through hole 121, so that the male connector body 11 can be firmly connected to the male connector housing 12. Of course, in the embodiment of the present invention, the male connector body 11 and the male connector housing 12 may be connected by other connection manners, which only needs to be satisfied to ensure that the male connector body 11 is firmly connected to the male connector housing 12, and no further description is given here.
In the embodiment of the present invention, in order to ensure the accuracy of the insertion of the male connector 1 and the female connector 2 to ensure the connection performance of the antenna 4, the gap between the inner side wall of the male connector 1 and the outer side wall of the female connector 2 is 0.01mm-0.05mm.
In the embodiment of the present invention, the material of the male connector body 11 may be selected according to practical use requirements, such as stainless steel, phosphor copper nickel plating, iron material, etc. In order to improve the service life and the number of uses of the antenna connector, preferably, the material of the male connector body 11 in this embodiment is phosphor copper nickel plating.
In the embodiment of the present invention, the material of the male connector housing 12 may be selected according to practical use requirements, such as stainless steel, phosphor copper nickel plating, iron material, etc. In order to improve the service life and the number of uses of the antenna connector, the material of the male connector housing 12 in this embodiment is preferably phosphor copper nickel plating.
In addition, in the embodiment of the present invention, the material of the female connector 2 may also be designed according to practical use requirements, such as stainless steel, nickel plating with phosphor copper, iron material, etc. In order to improve the service life and the number of uses of the antenna connector, preferably, the material of the female connector 2 in this embodiment is phosphor copper nickel plating.
As shown in fig. 2 to 4, in order to enable the male connector 1 and the female connector 2 to be electrically connected to ensure that the antenna 4 can work normally, in this embodiment, the male connector 1 further includes a first center pin 13 for connecting with an antenna cable, the male connector body 11 is provided with a first cavity 112 penetrating through the upper and lower surfaces thereof, and the first center pin 13 is accommodated in and connected to the first cavity 112; the female connector 2 comprises a second center pin 23 for connecting with an antenna cable, a second cavity 22 penetrating through the upper surface and the lower surface of the female connector 2 is arranged on the female connector 2, and the second center pin 23 is accommodated in and connected with the second cavity 22; when the engaging portion 111 engages with the engaging groove 21, the first center pin 13 is inserted into the second center pin 23. By accommodating and connecting the first central pin 13 in the first cavity 112 on the male connector 1 and accommodating and connecting the second central pin 23 in the second cavity 22 on the female connector 2, the first central pin 13 can be inserted into the second central pin 23 when the clamping part 111 is clamped with the clamping groove 21, so that the first central pin 13 is electrically connected with the second central pin 23, the male connector 1 and the female connector 2 can be electrically connected, and the antenna 4 and a product can be electrically connected, so that the normal operation of the antenna 4 is ensured.
In the embodiment of the present invention, a third cavity 1121 penetrating the upper and lower surfaces of the clamping portion 111 is provided in the clamping portion 111, and the third cavity 1121 is a part of the first cavity 112 and is formed on one end of the first cavity 112.
In this embodiment, in order to facilitate the connection between the antenna cable and the first center pin 13, a mounting post 113 extends upward from the top of the male connector body 11, and a second mounting hole communicating with the first cavity 112 is provided on the mounting post 113, and the antenna cable passes through the second mounting hole and is connected to an end of the first center pin 13 away from the second center pin 23. By arranging the mounting post 113 on the male connector body 11 and making the antenna cable pass through the second mounting hole on the mounting post 113, the connection between the antenna cable and the first central needle 13 is realized, so that the normal operation of the antenna 4 is further ensured.
As shown in fig. 3, in order to protect the first center pin 13 to ensure the safety and reliability of the antenna joint, the male joint 1 in this embodiment further includes a first rubber core 14, where the first rubber core 14 is accommodated and connected in the first cavity 112; the first rubber core 14 is provided with a second through hole 141 penetrating through the upper surface and the lower surface thereof, one end of the first central needle 13, which is far away from the second central needle 23, is accommodated in and connected to the second through hole 141, and one end of the first central needle 13, which is near to the second central needle 23, penetrates through the second through hole 141. By disposing the first rubber core 14 in the first cavity 112 and enabling the end of the first central needle 13 away from the second central needle 23 to be accommodated in and connected to the second through hole 141 on the first rubber core 14, the first rubber core 14 can perform good insulation and protection effects on the first central needle 13, so as to ensure the safety and reliability of the antenna joint. In addition, the first center pin 13 is inserted into the second center pin 23 by passing an end of the first center pin 13 near the second center pin 23 through the second through hole 141.
In the embodiment of the present invention, the material of the first rubber core 14 may be selected according to practical use requirements, such as a rubber core, a teflon core, a silica gel core, etc., and in order to ensure that the first rubber core 14 has good insulation, the first rubber core 14 is preferably a teflon core in this embodiment.
As shown in fig. 4, in order to protect the second center pin 23 to further ensure the safety and reliability of the antenna joint, the female joint 2 in this embodiment further includes a second rubber core 24, and the second rubber core 24 is accommodated and connected in the second cavity 22; the second rubber core 24 is provided with a third through hole 241 penetrating through the upper and lower surfaces thereof, and the second center pin 23 is accommodated in and connected to the third through hole 241. By disposing the second core 24 in the second cavity 22 and enabling the second center pin 23 to be accommodated in and connected to the third through hole 241 on the second core 24, the second core 24 can perform good insulation and protection effects on the second center pin 23, so as to ensure the safety and reliability of the antenna joint.
In the embodiment of the present invention, the material of the second rubber core 24 may be selected according to practical use requirements, such as a rubber core, a teflon core, a silica gel core, etc., and in order to ensure that the second rubber core 24 has good insulation, the second rubber core 24 is preferably a teflon core in this embodiment.
As shown in fig. 4, in order to protect the antenna cable, so as to ensure that the antenna cable makes good contact with the second center pin 23, so as to ensure that the antenna 4 can work normally, the female connector 2 in this embodiment further includes an antenna push tube 25 for accommodating the antenna cable, one end of the antenna push tube 25 is accommodated in and connected to the bottom of the second cavity 22, and one end of the antenna push tube 25 extending into the second cavity 22 is disposed opposite to the bottom of the second center pin 23. By accommodating and connecting one end of the antenna push tube 25 in the bottom of the second cavity 22, the antenna cable passing through the antenna push tube 25 is protected from being damaged, so as to ensure that the antenna cable and the second center pin 23 are in good contact, and further ensure that the antenna 4 can work normally.
As shown in fig. 4, in order to fix the antenna connector to the product housing, the outer side wall of the female connector 2 is further provided with an external thread 26 in this embodiment. By providing the female connector 2 with the external thread 26, the fixing member can fix the female connector 2 on the product shell through the external thread 26, thereby realizing firm and fixed connection of the antenna connector on the product shell. Of course, in the embodiment of the present invention, the antenna connector may be connected to the housing of the product in other manners, which only needs to satisfy that the antenna connector can be firmly fixed to the housing of the product, and no further description is given here.
In the embodiment of the present invention, in order to achieve that the antenna connector can be firmly and fixedly connected to the product housing, specifically, in this embodiment, the fixing member includes a nut and a washer, and the female connector 2 is fixedly connected to the product housing through the nut and the washer, so that the antenna connector is firmly and fixedly connected to the product housing.
As shown in fig. 1, in order to realize the connection between the male connector 1 and the antenna 4, the antenna connector further includes an antenna base 3 for connecting with the antenna 4 in this embodiment, and the male connector 1 is connected to the antenna base 3. By arranging the antenna base 3 and connecting the male connector 1 to the antenna base 3, the male connector 1 can be firmly connected with the antenna 4 through the antenna base 3, so that the connection between the antenna connector and the antenna 4 is realized.
In the embodiment of the present invention, in order to ensure a firm connection between the antenna connector and the antenna base 3, in this embodiment, a knurled structure 122 is provided on an outer sidewall of the male connector housing 12, a first mounting hole 31 is provided on a bottom of the antenna base 3, the male connector 1 is accommodated in the first mounting hole 31, and the knurled structure 122 is in interference fit with the first mounting hole 31. By providing the knurled structure 122 on the outer side wall of the male connector housing 12 and providing the first mounting hole 31 on the bottom of the antenna base 3, the male connector housing 12 and the first mounting hole 31 are firmly connected by interference fit between the knurled structure 122 and the first mounting hole 31, so that the male connector 1 is ensured to be firmly connected with the antenna base 3.
In the embodiment of the present invention, it should be noted that the male connector 1 may be connected to the antenna base 3 by other connection methods, which only needs to satisfy that the male connector 1 can be firmly connected to the antenna base 3, and no further description is given here.
As shown in fig. 1 and 5, in order to facilitate adjustment of the direction of the antenna 4 to ensure that the antenna 4 can stably receive and transmit wireless signals, the antenna base 3 in this embodiment is further provided with a hinge portion 32, and the antenna 4 is rotatably connected to the hinge portion 32 to ensure that the angle of the antenna 4 can be adjusted, thereby ensuring that the antenna 4 can stably receive and transmit wireless signals.
In order to solve the same technical problems, the invention also provides an antenna device, which comprises an antenna 4 and the antenna connector, as shown in fig. 1 and 6; the antenna 4 is rotatably connected to the male connector 1, and the female connector 2 is fixedly connected to the outer shell of the product.
In the embodiment of the present invention, in order to rationalize the structure to ensure that the antenna device can stably receive and transmit wireless signals, the antenna 4 is rotatably connected to the male connector 1 through the antenna base 3 in the embodiment. By providing the antenna base 3 such that the antenna 4 is rotatably connected to the antenna base 3, it is ensured that the angle of the antenna 4 can be adjusted, thereby ensuring that the antenna device can stably receive and transmit wireless signals.
In summary, the invention provides an antenna connector and an antenna device, wherein the antenna connector comprises a male connector 1 and a female connector 2, the male connector 1 comprises a male connector body 11, a clamping part 111 is arranged on the male connector body 11, a clamping groove 21 is arranged on the outer side wall of the female connector 2, and one end of the female connector 2 provided with the clamping groove 21 extends into the clamping part 111 and is clamped on the clamping part 111 through the clamping groove 21. By arranging the clamping part 111 on the male connector body 11 and arranging the clamping groove 21 on the outer side wall of the female connector 2, the female connector 2 can be clamped on the clamping part 111 of the male connector body 11 through the clamping groove 21, so that the female connector 2 can be firmly connected to the male connector 1, the antenna connector can be firmly connected to the shell of a product, and the antenna 4 can be firmly connected to the shell of the product.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (12)
1. The antenna connector is characterized by comprising a male connector and a female connector, wherein the male connector comprises a male connector body, a clamping part is arranged on the male connector body, a clamping groove is formed in the outer side wall of the female connector, and one end of the female connector, provided with the clamping groove, extends into the clamping part and is clamped on the clamping part through the clamping groove;
the male connector comprises a male connector body, and is characterized in that the male connector further comprises a male connector shell, a first through hole penetrating through the upper surface and the lower surface of the male connector shell is formed in the male connector shell, one end of the male connector body, provided with the clamping portion, stretches into and is connected with the first through hole, and a gap is formed between the outer side wall of the clamping portion and the inner side wall of the first through hole.
2. The antenna joint according to claim 1, wherein a plurality of open grooves penetrating through inner and outer side walls thereof are provided in a circumferential direction of the engaging portion, a portion between two adjacent open grooves is formed as a snap, and the engaging portion is engaged with the snap groove by the snap.
3. The antenna connector of claim 2, wherein a protruding portion is provided on an inner side wall of one end of the clip, and the clip is clamped on the clamping groove through the protruding portion.
4. The antenna joint according to claim 2, wherein a plurality of the open grooves are circumferentially and uniformly distributed on the clamping portion; correspondingly, a plurality of buckles are circumferentially and uniformly distributed on the clamping part.
5. The antenna connector of any one of claims 1-4, wherein the male connector further comprises a first center pin for connection to an antenna cable, the male connector body having a first cavity extending through upper and lower surfaces thereof, the first center pin being received and connected within the first cavity; the female connector comprises a second central needle which is used for being connected with an antenna cable, a second cavity penetrating through the upper surface and the lower surface of the female connector is formed in the female connector, and the second central needle is accommodated in and connected with the second cavity; when the clamping part is clamped with the clamping groove, the first center needle is inserted into the second center needle.
6. The antenna connector of claim 5, wherein the male connector further comprises a first rubber core received and coupled within the first cavity; the first rubber core is provided with a second through hole penetrating through the upper surface and the lower surface of the first rubber core, one end of the first central needle, which is far away from the second central needle, is accommodated in and connected with the second through hole, and one end of the first central needle, which is close to the second central needle, penetrates through the second through hole.
7. The antenna connector of claim 5, wherein the female connector further comprises a second rubber core, the second rubber core being received and connected within the second cavity; the second rubber core is provided with a third through hole penetrating through the upper surface and the lower surface of the second rubber core, and the second center needle is accommodated in and connected with the third through hole.
8. The antenna connector of claim 5, wherein the female connector further comprises an antenna push tube for receiving an antenna cable, one end of the antenna push tube is received and connected in the bottom of the second cavity, and one end of the antenna push tube extending into the second cavity is disposed opposite the bottom of the second center pin.
9. The antenna joint according to any one of claims 1-4, wherein the outer side wall of the female joint is further provided with external threads.
10. The antenna connector of any one of claims 1-4, further comprising an antenna base for connection to an antenna, wherein the male connector is connected to the antenna base.
11. The antenna connector of claim 10, wherein the outer sidewall of the male connector housing has a knurled structure, the bottom of the antenna base has a first mounting hole, the male connector is received in the first mounting hole, and the knurled structure is in interference fit with the first mounting hole.
12. An antenna device comprising an antenna and an antenna connection according to any of claims 1-11, said antenna being rotatably connected to said male connection end and said female connection end being fixedly connected to the housing of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716452.3A CN107482301B (en) | 2017-08-18 | 2017-08-18 | Antenna joint and antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710716452.3A CN107482301B (en) | 2017-08-18 | 2017-08-18 | Antenna joint and antenna device |
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| CN107482301A CN107482301A (en) | 2017-12-15 |
| CN107482301B true CN107482301B (en) | 2023-11-24 |
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| WO2020113523A1 (en) * | 2018-12-06 | 2020-06-11 | 海能达通信股份有限公司 | Mobile terminal and antenna device therefor |
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| US5681186A (en) * | 1996-03-05 | 1997-10-28 | Osram Sylvania Inc. | Connector module, connector kit and connector module and panel assembly |
| CN2911983Y (en) * | 2006-04-04 | 2007-06-13 | 东莞世华电子有限公司 | Rotation stable antenna joint |
| CN200990461Y (en) * | 2006-09-18 | 2007-12-12 | 东莞市速联电子科技有限公司 | Fast plugging self-locking radio frequency coaxial connector |
| CN201233948Y (en) * | 2008-07-10 | 2009-05-06 | 中国移动通信集团公司 | Antenna sub-system, antenna unit and remote radio unit |
| CN201663228U (en) * | 2010-03-29 | 2010-12-01 | 光红建圣股份有限公司 | Coaxial cable male connector with antenna |
| CN205248416U (en) * | 2015-12-04 | 2016-05-18 | 普联技术有限公司 | Wireless external antenna and wireless communication equipment thereof |
| CN207183508U (en) * | 2017-08-18 | 2018-04-03 | 普联技术有限公司 | A kind of antenna terminal and antenna assembly |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5681186A (en) * | 1996-03-05 | 1997-10-28 | Osram Sylvania Inc. | Connector module, connector kit and connector module and panel assembly |
| CN2911983Y (en) * | 2006-04-04 | 2007-06-13 | 东莞世华电子有限公司 | Rotation stable antenna joint |
| CN200990461Y (en) * | 2006-09-18 | 2007-12-12 | 东莞市速联电子科技有限公司 | Fast plugging self-locking radio frequency coaxial connector |
| CN201233948Y (en) * | 2008-07-10 | 2009-05-06 | 中国移动通信集团公司 | Antenna sub-system, antenna unit and remote radio unit |
| CN201663228U (en) * | 2010-03-29 | 2010-12-01 | 光红建圣股份有限公司 | Coaxial cable male connector with antenna |
| CN205248416U (en) * | 2015-12-04 | 2016-05-18 | 普联技术有限公司 | Wireless external antenna and wireless communication equipment thereof |
| CN207183508U (en) * | 2017-08-18 | 2018-04-03 | 普联技术有限公司 | A kind of antenna terminal and antenna assembly |
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| CN107482301A (en) | 2017-12-15 |
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