CN220934377U - Variable aperture antenna switching pole - Google Patents
Variable aperture antenna switching pole Download PDFInfo
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- CN220934377U CN220934377U CN202322640867.0U CN202322640867U CN220934377U CN 220934377 U CN220934377 U CN 220934377U CN 202322640867 U CN202322640867 U CN 202322640867U CN 220934377 U CN220934377 U CN 220934377U
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- connecting rod
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- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the field of antennas, in particular to a variable caliber antenna switching rod which mainly solves the problem of poor compatibility of an antenna rod and an antenna head in the prior art.
Description
Technical Field
The utility model relates to the field of antennas, in particular to a variable caliber antenna switching rod.
Background
Existing wireless transmission terminals are physically divided into functional hardware, a housing, and an antenna. The functional hardware can specifically comprise an integrated circuit board, a memory, a SIM card, a wireless communication module and the like, the functional components are integrated on the circuit board, a shell is coated outside the functional hardware to protect the functional components, the antenna is a columnar antenna, one end of the antenna is connected on the integrated circuit board (such as can be connected in a welding mode), and the other end of the antenna extends out of the shell to realize the function of receiving and transmitting signals.
Chinese patent application No.: 201821850032.0 discloses a wireless transmission terminal, which comprises a shell, functional hardware arranged in the shell and an antenna for receiving and transmitting signals, wherein the antenna comprises an antenna head and an antenna rod, a first end of the antenna rod is connected to the functional hardware, a second end of the antenna rod extends out of the shell, the antenna head is detachably connected to the second end of the antenna rod, and a hollowed-out part is formed in a position where the antenna rod penetrates through the shell; the wireless transmission terminal further comprises a cover body, a through hole matched with the antenna rod is formed in the cover body, the cover body is buckled at the hollowed-out part, and the antenna rod penetrates through the through hole; the antenna rod is arranged outside the shell, and is sleeved with a lock nut, and the lock nut is rotated to compress the cover body.
The existing antenna is directly connected with the antenna rod through the antenna head, the connecting caliber is consistent, the antenna head is exposed outside the shell, the problems of damage and falling are easy to cause, or the antenna head is replaced to receive signals with different frequencies, the antenna head is required to be replaced, however, the antenna head specifications of different manufacturers are different, and the compatibility is poor.
Disclosure of utility model
Therefore, in order to solve the above-mentioned problems, the present utility model provides a variable aperture antenna switching rod, which mainly solves the problem of poor compatibility between the antenna rod and the antenna head in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a variable bore antenna adapter rod, includes antenna boom, antenna end, be equipped with the adapter rod between antenna boom and the antenna end, the one end of antenna boom is equipped with first joint, be equipped with on the adapter rod with first joint matched with first interface, the adapter rod is last to have two at least second joints, each the diameter size of second joint is different, the one end of antenna end is equipped with the second interface, the second interface with one of them second connects to be connected.
Further, the switching rod comprises at least two connecting rods which are connected in sequence, and each second connector is respectively arranged on each connecting rod.
Further, the transfer rod includes three connecting rods that connect gradually, is connecting rod A, connecting rod B, connecting rod C respectively, the number of second joint is three, is second joint A, second joint B, second joint C respectively, second joint A's diameter size is greater than second joint B's diameter size, second joint B's diameter size is greater than second joint C's diameter size, connecting rod A's one end is located to the second interface, connecting rod A's the other end is located to second joint A, connecting rod B's one end is equipped with the third interface with second joint A matched with, connecting rod B's the other end is located to second joint B, connecting rod C's one end is equipped with the fourth interface with second joint B matched with, connecting rod C's the other end is located to second joint C.
Further, each second connector is distributed on one axial end face of the transfer rod, and each second transfer connector is distributed in an annular array.
Further, the adapter rod is rotatably provided with a cover body, the cover body is covered on each second joint, an opening is formed in the cover body, and the opening corresponds to one of the second joints by rotating the cover body.
Further, a rotating shaft is rotatably arranged at the central axis of the transfer rod, which is provided with one end face of the second joint, one end of the cover body is fixedly arranged on the rotating shaft, and the other end of the cover body is connected with the side face of the transfer rod through a rotating assembly.
Further, the rotating assembly comprises a guide groove, a through hole, a spring and two balls, wherein the guide groove is annularly arranged on the inner side wall of the cover body, the through hole penetrates through the conversion rod along the radial direction of the conversion rod, the spring is arranged in the through hole, the two balls are distributed at two ends of the spring, the balls are propped against the guide groove, and convex ribs corresponding to the second connectors are arranged on the guide groove.
By adopting the technical scheme, the utility model has the beneficial effects that: the antenna adapter rod with the variable caliber is characterized in that an adapter rod is arranged between an antenna rod and an antenna head, a plurality of second connectors with different diameter sizes are arranged on the adapter rod, namely, the second connectors with different specification sizes are used for being connected with the antenna head, and after the antenna head is replaced, the specification sizes of the second connectors on the antenna head are selected to be connected with the second connectors matched with the second connectors, so that the compatibility of the antenna rod and the antenna head is improved.
Drawings
FIG. 1 is a schematic elevational view of a first embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front view of a second embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a second embodiment of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a schematic top view of a transfer rod according to an embodiment of the present utility model;
Fig. 7 is a schematic top view of the transfer rod and the cover according to the embodiment of the utility model.
Detailed Description
The utility model will now be further described with reference to the drawings and detailed description.
The embodiment of the utility model comprises the following steps:
example 1
Referring to fig. 1 and 2, a variable aperture antenna adapter rod, including antenna pole 1, antenna head 2, be equipped with adapter rod 3 between antenna pole 1 and the antenna head 2, the one end of antenna pole 1 is equipped with first joint 4, be equipped with on the adapter rod 3 with first joint 4 matched with first interface 5, be equipped with three second on the adapter rod 3 and connect 6, each the diameter size that connects 6 is different for second joint a61, second joint B62, second joint C63 respectively, the one end of antenna head 2 is equipped with second interface 7, second interface 7 with one of them second joint 6 is connected, adapter rod 3 includes the connecting rod that the three connects gradually, is connecting rod a81, connecting rod B82, connecting rod C83 respectively, the diameter size that connects a61 is greater than the diameter size that connects B62, the diameter size that connects B62 is greater than second joint C63, each second connects 6 respectively locate each second joint 7 connect 7, connect 62 a with the other end of connecting rod C82 is located to connect the connecting rod B81, the other end of connecting rod C82 is located to connect with the connecting rod B82.
The connecting rod A81, the connecting rod B82 and the connecting rod C83 on the switching rod are respectively connected with the second connector A61 in a plugging mode through the third connector 9, the fourth connector 10 is connected with the second connector B62 in a plugging mode in sequence, the first connector 5 on the switching rod 3 is connected with the first connector 4 on the antenna rod 1 in a plugging mode, connection of the switching rod 3 and the antenna rod 1 is achieved, the specification and the size of the second connector 6 matched with the second connector are selected according to the specification of the second connector 7 of the replaced antenna head 2, adaptation is achieved, and compatibility of the antenna head 2 and the antenna rod 1 is improved.
In this embodiment, the number of the connecting rods and the number of the second connectors are three, and a plurality of matched connecting rods and second connectors can be set according to actual needs, so that the compatibility of the antenna rod 1 and the antenna head 2 is further improved.
However, since the diameter size of the second connector a61 is larger than the diameter size of the second connector B62, the diameter size of the second connector B62 is larger than the diameter size of the second connector C63, and the third connector 9 on the adapter rod 3 is plugged with the second connector a61, the fourth connector 10 is plugged with the second connector B62, when the second connector 7 of the antenna head 2 is matched with the second connector B62 or the second connector a61, the connecting rod C83 or the plum connecting rod C83 and the connecting rod B82 need to be pulled out, which is easy to be lost when used for a long time, and thus the second embodiment is provided.
Example two
Referring to fig. 3 to 7, a variable aperture antenna adapter rod includes an antenna rod 1 and an antenna head 2, an adapter rod 3 is disposed between the antenna rod 1 and the antenna head 2, a first connector 4 is disposed at one end of the antenna rod 1, a first interface 5 matched with the first connector 4 is disposed on the adapter rod 3, three second connectors 6 are disposed on the adapter rod 3, the diameter sizes of the second connectors 6 are different, namely, a second connector a61, a second connector B62 and a second connector C63, one end of the antenna head 2 is provided with a second connector 7, the second connector 7 is connected with one of the second connectors 6, the diameter size of the second connector a61 is larger than the diameter size of the second connector B62, the diameter size of the second connector B62 is larger than the diameter size of the second connector C63, the second connectors 6 are all distributed on one axial end surface of the adapter rod 3, and each second adapter 6 is distributed in annular array, the adapter 3 is rotatably provided with a cover 11, the cover 11 covers each second adapter 6, the cover 11 is provided with an opening 12, the opening 12 corresponds to one second adapter 6 by rotating the cover 11, the central axis of the adapter 3 provided with one end face of the second adapter 6 is rotatably provided with a rotating shaft 13, one end of the cover 11 is fixedly arranged on the rotating shaft 13, the other end of the cover 11 is connected with the side face of the adapter 3 through a rotating assembly, the rotating assembly comprises a guide groove 14 which is annularly arranged on the inner side wall of the cover 11, a through hole 15 which is penetrated in the adapter 3 along the radial direction of the adapter 3, a spring 16 which is arranged in the through hole 15, and two balls 17, the two balls 17 are distributed at two ends of the spring 16, the balls 17 are propped against the guide groove 14, the guide groove 14 is convexly provided with a convex strip 18 corresponding to each second joint 6.
Through locating each second joint 6 on the axial terminal surface of adapter rod 3 to rotate through stirring cover 11, make with one of them second joint 6 of the second interface 7 adaptation of antenna head 2 expose, the grafting of the antenna head 2 of being convenient for, it covers through cover 11 with second joint 6, avoid dust or rainwater to get into, improve the security of using, simultaneously, cover 11 is connected with adapter rod 3 through pivot 13 and rotating assembly, improve the convenience of use, specifically, make two balls 17 support in the guide slot 14 of cover 11 through spring 16, and slide along with the rotation of cover 11, when the sand grip 18, ball 17 extrusion spring 16 is embedded into through-hole 15 and is popping up, form the impact sound, make the position of the cover 11 of the adjustment that the user can be comparatively accurate, and can restrict the rotation of cover 11, realize the location, improve the rotatory feel of user simultaneously.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a variable bore antenna adapter pole, includes antenna boom, antenna end, its characterized in that: the antenna is characterized in that a switching rod is arranged between the antenna rod and the antenna head, a first connector is arranged at one end of the antenna rod, a first connector matched with the first connector is arranged on the switching rod, at least two second connectors are arranged on the switching rod, the diameter sizes of the second connectors are different, a second connector is arranged at one end of the antenna head, and the second connector is connected with one of the second connectors.
2. The variable aperture antenna switching pole of claim 1 wherein: the switching rod comprises at least two connecting rods which are connected in sequence, and each second joint is respectively arranged on each connecting rod.
3. The variable aperture antenna switching pole of claim 2 wherein: the switching pole is including three connecting rods that connect gradually, is connecting rod A, connecting rod B, connecting rod C respectively, the number of second joint is three, is second joint A, second joint B, second joint C respectively, second joint A's diameter size is greater than second joint B's diameter size, second joint B's diameter size is greater than second joint C's diameter size, connecting rod A's one end is located to the second interface, connecting rod A's the other end is located to second joint A, connecting rod B's one end is equipped with the third interface with second joint A matched with, connecting rod B's the other end is located to second joint B, connecting rod C's one end is equipped with the fourth interface with second joint B matched with, connecting rod C's the other end is located to second joint C.
4. The variable aperture antenna switching pole of claim 1 wherein: each second connector is distributed on one axial end face of the transfer rod, and each second transfer connector is distributed in an annular array.
5. The variable aperture antenna switching pole of claim 4 wherein: the switching rod is rotatably provided with a cover body, the cover body is covered on each second joint, an opening is formed in the cover body, and the opening corresponds to one second joint through rotating the cover body.
6. The variable aperture antenna switching pole of claim 5 wherein: the rotary shaft is rotatably arranged at the central axis of the transfer rod and provided with one end face of the second connector, one end of the cover body is fixedly arranged on the rotary shaft, and the other end of the cover body is connected with the side face of the transfer rod through the rotating assembly.
7. The variable aperture antenna switching pole of claim 6 wherein: the rotating assembly comprises a guide groove, a through hole, a spring, two balls and two balls, wherein the guide groove is annularly arranged on the inner side wall of the cover body, the through hole penetrates through the rotating rod in the radial direction of the rotating rod, the spring is arranged in the through hole, the two balls are distributed at two ends of the spring, the balls are propped against the guide groove, and convex protruding strips corresponding to the second connectors are arranged on the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640867.0U CN220934377U (en) | 2023-09-27 | 2023-09-27 | Variable aperture antenna switching pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640867.0U CN220934377U (en) | 2023-09-27 | 2023-09-27 | Variable aperture antenna switching pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934377U true CN220934377U (en) | 2024-05-10 |
Family
ID=90935010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322640867.0U Active CN220934377U (en) | 2023-09-27 | 2023-09-27 | Variable aperture antenna switching pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934377U (en) |
-
2023
- 2023-09-27 CN CN202322640867.0U patent/CN220934377U/en active Active
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