CN210778956U - Anti-breaking telescopic antenna - Google Patents
Anti-breaking telescopic antenna Download PDFInfo
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- CN210778956U CN210778956U CN201922392080.0U CN201922392080U CN210778956U CN 210778956 U CN210778956 U CN 210778956U CN 201922392080 U CN201922392080 U CN 201922392080U CN 210778956 U CN210778956 U CN 210778956U
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Abstract
The utility model discloses a prevent pull rod antenna of breaking, including the intermediate pillar, the intermediate pillar top is provided with rotates the post, on rotate the fixed connecting plate that is provided with in post upper end, the fixed antenna pedestal that is provided with in connecting plate upper end, the intermediate pillar below is provided with down rotates the post, it is provided with the installation piece to rotate post lower extreme integration down, be provided with the mounting hole on the installation piece, simple structure, the structure is clear understandable, and the antenna pedestal is installed on rotating the post on, wherein rotates the post and can rotate along last pivot, realizes controlling rotatoryly, and the intermediate pillar can rotate around the lower pivot, realizes the front and back rotation, goes up pull rod and lower link and is the elastic rod setting, rotates the stability of post and intermediate pillar on guaranteeing, also has the rotation answer effect simultaneously, prevents that the breaking is effectual, is worth promoting.
Description
Technical Field
The utility model relates to the technical field of antennas, specifically be a prevent pull rod antenna that breaks.
Background
At present, antennas are widely used in portable radio devices, and with the development of communication technology, portable electronic products are widely developed and used, and products and ports using wireless communication are increasing, and these products use electromagnetic waves to transmit signals, so antennas for receiving and transmitting electromagnetic waves become necessary devices, but exposed rod antennas are very easy to be broken by external force, increasing maintenance cost, and thus, there is a need for a breakage-proof rod antenna.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent pull rod antenna of breaking to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an anti-breaking telescopic antenna, includes the intermediate pillar, the intermediate pillar top is provided with rotates the post, it is fixed to be provided with the connecting plate to go up to rotate the fixed connecting plate in post upper end, the fixed antenna pedestal that is provided with in connecting plate upper end, the intermediate pillar below is provided with down rotates the post, it is provided with the installation piece to rotate post lower extreme integration down, be provided with the mounting hole on the installation piece.
Preferably, the front side and the rear side of the upper end of the middle column are integrally provided with an upper rotating frame, an upper rotating rod is arranged between the upper rotating frames on the front side and the rear side, and the lower end of the upper rotating column is rotatably connected with the upper rotating rod.
Preferably, the integration of the left and right sides of the lower end of the middle column is provided with a lower rotating frame, a lower rotating rod is connected between the lower rotating frames on the left and right sides, a fixed block is fixedly connected to the upper end of the lower rotating column, and the fixed block is rotatably connected with the lower rotating rod.
Preferably, the middle column is provided with a chute in the middle of the left end face, the right end face, the front side wall and the rear side wall, the left side chute and the right side chute are provided with a first sliding block in a sliding mode, the upper rotating column is fixedly connected with an upper connecting block on the left end face and the right end face, the first sliding block and the upper connecting block are both rotatably provided with a first pin shaft, the rear end of the first pin shaft is fixedly connected with a first limiting block, and an upper pull rod is rotatably connected between the first pin shafts.
Preferably, the sliding grooves on the front side and the rear side are provided with second sliding blocks in a sliding mode, the front end face and the rear end face of the lower rotating column are fixedly provided with lower connecting blocks, the right ends of the second sliding blocks and the lower connecting blocks are connected with second hinge pins in a rotating mode, lower pull rods are connected between the second hinge pins on the upper side and the lower side, and the right ends of the second hinge pins are connected with second limiting blocks.
Preferably, the first sliding block and the second sliding block are fixedly provided with a convex block at one end close to the middle column, the convex blocks are connected with the sliding groove in a sliding mode, and pin holes are formed in the first sliding block and the second sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, and the antenna pedestal is installed on last rotation post, wherein goes up to rotate the post and can rotate along last pivot rod, realizes the rotation about, and the interlude post can rotate around the lower pivot rod, and is rotatory around realizing, goes up pull rod and lower link and is the elastic rod setting, guarantees to rotate the stability of post and interlude on, also has the rotation answer effect simultaneously, prevents that the rupture is effectual, is worth promoting.
Drawings
Fig. 1 is a schematic view of an overall structure of an anti-break rod antenna;
fig. 2 is a schematic view of a first slider structure of an anti-break rod antenna.
In the figure: 1-lower connecting block, 2-lower rotating frame, 3-second rotating rod, 4-second sliding block, 5-first pin shaft, 6-first sliding block, 7-upper pull rod, 8-first limiting block, 9-upper connecting block, 10-antenna base, 11-connecting plate, 12-upper rotating column, 13-upper rotating rod, 14-upper rotating frame, 15-middle column, 16-sliding chute, 17-mounting block, 18-lower rotating column, 19-lower pull rod, 20-fixing block, 21-pin hole, 22-lug, 23-second limiting block, 24-second pin shaft, 25-mounting hole.
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.
Referring to fig. 1-2, the present invention provides a technical solution: an anti-break rod antenna comprises a middle column 15, wherein an upper rotating column 12 is arranged above the middle column 15, a connecting plate 11 is fixedly arranged at the upper end of the upper rotating column 12, an antenna base 10 is fixedly arranged at the upper end of the connecting plate 11, a lower rotating column 18 is arranged below the middle column 15, an installation block 17 is integrally arranged at the lower end of the lower rotating column 18, an installation hole 25 is formed in the installation block 17, upper rotating frames 14 are integrally arranged at the front side and the rear side of the upper end of the middle column 15, an upper rotating rod 13 is arranged between the upper rotating frames 14 at the front side and the rear side, the lower end of the upper rotating column 12 is rotatably connected with the upper rotating rod 13, lower rotating frames 2 are integrally arranged at the left side and the right side of the lower end of the middle column 15, lower rotating rods 3 are connected between the lower rotating frames 2 at the left side and the right side, a fixed block 20 is fixedly, the middle column 15 is provided with sliding grooves 16 in the middle of the left and right end faces and the front and rear side walls, the sliding grooves 16 on the left and right sides are provided with first sliding blocks 6 in a sliding manner, the upper rotating column 12 is fixedly connected with upper connecting blocks 9 on the left and right end faces, the first sliding blocks 6 and the upper connecting blocks 9 are both provided with first pin shafts 5 in a rotating manner, the rear ends of the first pin shafts 5 are fixedly connected with first limit blocks 8, upper pull rods 7 are rotatably connected between the first pin shafts 5 on the upper and lower sides, the sliding grooves 16 on the front and rear sides are provided with second sliding blocks 4 in a sliding manner, the front and rear end faces of the lower rotating column 18 are fixedly provided with lower connecting blocks 1, the right ends of the second sliding blocks 4 and the lower connecting blocks 1 are rotatably connected with second pin shafts 24, lower pull rods 19 are connected between the second pin shafts 24 on the upper and lower sides, the right ends of the second pin shafts 24, the projection 22 is connected with the sliding groove 16 in a sliding manner, and the first sliding block 6 and the second sliding block 4 are both provided with pin holes 21.
The antenna pedestal 10 is mounted on an upper rotating column 12, wherein the upper rotating column 12 can rotate along an upper rotating rod 13 to realize left-right rotation, the middle column 15 can rotate back and forth along a lower rotating rod 3 to realize front and back rotation, and a lower rotating column 18 comprises a mounting block 17 and a mounting hole 25 at the lower end thereof and is used for mounting the whole antenna; in addition, when the upper rotating column 12 rotates, the upper pull rod 7 on the left side and the right side moves along with the rotation of the upper rotating column 12, wherein the first slider 6 at the lower end of the upper pull rod 7 vertically slides along the sliding groove 16, when the middle column 15 rotates along the lower rotating rod 3, the lower pull rod 19 on the front side and the rear side moves along with the rotation of the middle column 15, the second slider 4 at the upper end of the lower pull rod 19 vertically slides along the sliding groove 16, in addition, the upper pull rod 7 and the lower pull rod 19 are arranged by elastic rods, the stability of the upper rotating column 12 and the middle column 15 is ensured, and meanwhile, the rotation restoring effect is also.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An anti-break rod antenna, which comprises a middle column (15), and is characterized in that: middle pillar (15) top is provided with rotates post (12), it is fixed and is provided with connecting plate (11) to go up to rotate post (12) upper end, fixed antenna pedestal (10) of being provided with in connecting plate (11) upper end, middle pillar (15) below is provided with down rotates post (18), it is provided with installation piece (17) to rotate post (18) lower extreme integration down, be provided with mounting hole (25) on installation piece (17).
2. The anti-snap rod antenna of claim 1, wherein: the upper rotating frame (14) is integrally arranged on the front side and the rear side of the upper end of the middle column (15), an upper rotating rod (13) is arranged between the upper rotating frames (14) on the front side and the rear side, and the lower end of the upper rotating column (12) is rotatably connected with the upper rotating rod (13).
3. The anti-snap rod antenna of claim 2, wherein: the utility model discloses a rotary column, including middle post (15), lower extreme, both sides integration are provided with down revolving rack (2) about middle post (15) lower extreme, are connected with down bull stick (3) between revolving rack (2) under the left and right sides, rotate post (18) upper end fixedly connected with fixed block (20) down, fixed block (20) rotate with down bull stick (3) and be connected.
4. A break-resistant whip stock antenna as claimed in claim 3, wherein: be provided with spout (16) in the middle of both ends face and the front and back both sides wall about intermediate pillar (15), the slip is provided with first slider (6) on left and right sides spout (16), go up and rotate post (12) about both ends face fixedly connected with go up connecting block (9), all rotate on first slider (6) and last connecting block (9) and be provided with first round pin axle (5), first round pin axle (5) rear end fixedly connected with stopper (8), rotate between first round pin axle (5) of upper and lower both sides and be connected with pull rod (7).
5. The anti-snap rod antenna of claim 4, wherein: the sliding device is characterized in that a second sliding block (4) is arranged on the sliding grooves (16) in the front side and the rear side in a sliding mode, a lower connecting block (1) is fixedly arranged on the front end face and the rear end face of the lower rotating column (18), the second sliding block (4) and the right end of the lower connecting block (1) are connected with a second pin shaft (24) in a rotating mode, a lower pull rod (19) is connected between the second pin shafts (24) in the upper side and the lower side, and a second limiting block (23) is connected to the right.
6. The anti-snap rod antenna of claim 5, wherein: the first sliding block (6) and the second sliding block (4) are fixedly provided with a convex block (22) close to one end of the middle column (15), the convex block (22) is connected with the sliding groove (16) in a sliding mode, and pin holes (21) are formed in the first sliding block (6) and the second sliding block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392080.0U CN210778956U (en) | 2019-12-27 | 2019-12-27 | Anti-breaking telescopic antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392080.0U CN210778956U (en) | 2019-12-27 | 2019-12-27 | Anti-breaking telescopic antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778956U true CN210778956U (en) | 2020-06-16 |
Family
ID=71049661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922392080.0U Active CN210778956U (en) | 2019-12-27 | 2019-12-27 | Anti-breaking telescopic antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778956U (en) |
-
2019
- 2019-12-27 CN CN201922392080.0U patent/CN210778956U/en active Active
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