CN210052840U

CN210052840U - Telescopic mechanism of outdoor antenna mounting rod

Info

Publication number: CN210052840U
Application number: CN201921435433.4U
Authority: CN
Inventors: 彭永江
Original assignee: Shenzhen Zhongming Electronic Co Ltd
Current assignee: Shenzhen Zhongming Electronic Co Ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-02-11
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a telescopic machanism of outdoor antenna installation pole, which comprises a supporting tube, the inner chamber swing joint of stay tube has the movable rod, the top of movable rod is provided with the antenna body. The utility model discloses a set up the gag lever post, spacing hole, the spacing groove, the second slider, the cooperation of second spout and stabilizing mean is used, pass spacing hole and insert the spacing groove through the gag lever post, can fix the position of carriage release lever, use through second slider and second spout, stability when the carriage release lever removes has been improved, use through stabilizing mean, the phenomenon that the gag lever post can not take place to rock at the in-process that removes has been guaranteed, the bearing capacity of gag lever post has also been improved simultaneously, it fixes at the in-process bolt that adjusts to have solved current outdoor antenna installation pole commonly to use, waste time and energy, and the screw is easily by the problem of rainwater corrosion, this telescopic mean of outdoor antenna installation pole, possess the advantage of convenient regulation antenna height.

Description

Telescopic mechanism of outdoor antenna mounting rod

Technical Field

The utility model belongs to the technical field of the antenna, especially, relate to a telescopic machanism of outdoor antenna installation pole.

Background

The antenna is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium or vice versa, and is a component for transmitting or receiving electromagnetic waves in radio equipment, and engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like, all of which transmit information by using electromagnetic waves, rely on the antenna to operate.

Outdoor antenna belongs to one of the antenna, and outdoor antenna need use the installation pole to outdoor antenna installation fixed simultaneously at the in-process of installation, and the problem that prior art exists is: outdoor antenna installation pole uses the bolt to fix at the in-process of adjusting usually, wastes time and energy, and the screw is corroded by the rainwater easily moreover, has reduced outdoor antenna installation pole's telescopic machanism's practicality, and the person of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a telescopic machanism of outdoor antenna installation pole possesses the advantage of convenient regulation antenna height, has solved current outdoor antenna installation pole and has used the bolt to fix at the in-process of adjusting usually, wastes time and energy, and the screw is easily by the problem of rainwater corrosion moreover.

The utility model is realized in such a way, the telescopic mechanism of the outdoor antenna installation rod comprises a supporting tube, wherein the inner cavity of the supporting tube is movably connected with a movable rod, the top part of the movable rod is provided with an antenna body, the front side of the supporting tube is fixedly connected with a fixed shell, the inner cavity of the fixed shell is movably connected with a movable rod, the bottom part of the movable rod is fixedly connected with a limiting block, one side of the limiting block, which is close to the inner wall of the fixed shell, is contacted with the inner wall of the fixed shell, the top part of the movable rod extends to the top part of the fixed shell and is fixedly connected with the antenna body, the top part on the right side of the fixed shell is fixedly connected with a shell, the inner cavity of the shell is movably connected with a limiting rod, the surface of the limiting rod is movably connected with a spring, the right side of, the top and the bottom of the inner wall of the shell are fixedly connected with stabilizing mechanisms.

As the utility model discloses it is preferred, stabilizing mean is including fixed cover, the equal fixedly connected with dead lever in top and the bottom of fixed cover, the dead lever is close to one side of shell inner wall and the inner wall fixed connection of shell, the first slider of the equal fixedly connected with in top and the bottom of fixed cover inner wall, the first spout that uses with the cooperation of first slider is seted up at the top of gag lever post.

As the utility model discloses it is preferred, the movable hole that uses with the carriage release lever cooperation is seted up at the top of set casing, the bottom of carriage release lever pass the movable hole and with stopper fixed connection.

As the utility model discloses it is preferred, the through-hole that uses with the gag lever post cooperation is seted up on the right side of shell inner wall, the right side of gag lever post is passed through-hole and fixedly connected with and is drawn the piece.

As the utility model discloses it is preferred, the spacing hole that uses with the gag lever post cooperation is seted up at the top on set casing right side, the spacing groove that uses with the gag lever post cooperation is seted up on the right side of carriage release lever, the inner chamber that spacing hole and extended to the spacing groove is passed in the left side of gag lever post.

As the utility model discloses it is preferred, the equal fixedly connected with second slider in left side and the right side of support tube inner wall, the second spout that uses with the cooperation of second slider has all been seted up on the left side and the right side of movable rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the gag lever post, spacing hole, the spacing groove, the second slider, the cooperation of second spout and stabilizing mean is used, pass spacing hole and insert the spacing groove through the gag lever post, can fix the position of carriage release lever, use through second slider and second spout, stability when the carriage release lever removes has been improved, use through stabilizing mean, the phenomenon that the gag lever post can not take place to rock at the in-process that removes has been guaranteed, the bearing capacity of gag lever post has also been improved simultaneously, it fixes at the in-process bolt that adjusts to have solved current outdoor antenna installation pole commonly to use, waste time and energy, and the screw is easily by the problem of rainwater corrosion, this telescopic mean of outdoor antenna installation pole, possess the advantage of convenient regulation antenna height, be worth promoting.

2. The utility model discloses a set up stabilizing mean, can make the gag lever post can not take place to rock the phenomenon with the deflection at the in-process that removes, improved the stability of gag lever post at the removal in-process, also improved the bearing capacity of gag lever post simultaneously.

3. The utility model discloses a set up the movable hole, can make the carriage release lever pass the movable hole and reciprocate, reduced the frictional force that carriage release lever and set casing produced, speed when having improved the carriage release lever and removing has improved the speed of adjusting antenna body height.

4. The utility model discloses a set up the through-hole and draw the piece, the user pulling draws the piece to drive the gag lever post and passes the through-hole and remove, has reduced the frictional force that gag lever post and shell produced, and the user pulling draws a labour saving and time saving.

5. The utility model discloses a set up spacing hole and spacing groove, can make the gag lever post pass spacing hole and insert the spacing groove and fix the position of carriage release lever to the purpose of fixing is carried out to the position of antenna body has been reached.

6. The utility model discloses a set up second slider and second spout, can make the movable rod when the stay tube inner chamber removes, the second slider removes at the inner chamber of second spout, stability when having improved the movable rod and having removed.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic view illustrating a connection between a first sliding block and a first sliding groove according to an embodiment of the present invention;

fig. 3 is a front cross-sectional view of an outer shell and a stationary shell according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of a according to an embodiment of the present invention.

In the figure: 1. supporting a tube; 2. a movable rod; 3. an antenna body; 4. a stationary case; 5. a travel bar; 6. a limiting block; 7. a housing; 8. a limiting rod; 9. a spring; 10. a stabilizing mechanism; 1001. fixing a sleeve; 1002. fixing the rod; 1003. a first slider; 1004. a first chute; 11. a movable hole; 12. a through hole; 13. pulling the block; 14. a limiting groove; 15. a second slider; 16. a second chute; 17. and a limiting hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, an extension mechanism for an outdoor antenna mounting rod provided in an embodiment of the present invention includes a supporting tube 1, a movable rod 2 movably connected to an inner cavity of the supporting tube 1, an antenna body 3 disposed on a top of the movable rod 2, a stationary housing 4 fixedly connected to a front side of the supporting tube 1, a movable rod 5 movably connected to an inner cavity of the stationary housing 4, a stopper 6 fixedly connected to a bottom of the movable rod 5, a stopper 6 contacting an inner wall of the stationary housing 4 on a side of the stopper 6 near the inner wall of the stationary housing 4, a top of the movable rod 5 extending to the top of the stationary housing 4 and fixedly connected to the antenna body 3, a housing 7 fixedly connected to a top of a right side of the stationary housing 4, a stopper 8 movably connected to an inner cavity of the housing 7, a spring 9 movably connected to a surface of the stopper 8, a right side of the spring 9 fixedly connected to a right side of the inner wall of, the top and the bottom of the inner wall of the shell 7 are both fixedly connected with stabilizing mechanisms 10.

Referring to fig. 4, the stabilizing mechanism 10 includes a fixing sleeve 1001, a fixing rod 1002 is fixedly connected to the top and the bottom of the fixing sleeve 1001, one side of the fixing rod 1002 close to the inner wall of the housing 7 is fixedly connected to the inner wall of the housing 7, a first slider 1003 is fixedly connected to the top and the bottom of the inner wall of the fixing sleeve 1001, and a first sliding groove 1004 matched with the first slider 1003 is formed in the top of the limiting rod 8.

Adopt above-mentioned scheme: through setting up stabilizing mean 10, can make gag lever post 8 can not take place to rock and the phenomenon of deflection at the in-process that removes, improved the stability of gag lever post 8 at the removal in-process, also improved gag lever post 8's bearing capacity simultaneously.

Referring to fig. 3, the top of the fixed shell 4 is provided with a movable hole 11 used in cooperation with the moving rod 5, and the bottom of the moving rod 5 penetrates through the movable hole 11 and is fixedly connected with the limiting block 6.

Adopt above-mentioned scheme: through setting up activity hole 11, can make carriage release lever 5 pass activity hole 11 and reciprocate, reduced the frictional force that carriage release lever 5 and set casing 4 produced, speed when having improved carriage release lever 5 and removing has improved the speed of adjusting the height of antenna body 3.

Referring to fig. 3, a through hole 12 matched with the limiting rod 8 is formed in the right side of the inner wall of the housing 7, and the right side of the limiting rod 8 penetrates through the through hole 12 and is fixedly connected with a pull block 13.

Adopt above-mentioned scheme: through setting up through-hole 12 and drawing piece 13, the user pulls and draws piece 13 and drive gag lever post 8 and pass through-hole 12 and remove about, has reduced the frictional force that gag lever post 8 and shell 7 produced, and the user pulls and draws piece 13 labour saving and time saving.

Referring to fig. 4, a limiting hole 17 used in cooperation with the limiting rod 8 is formed in the top of the right side of the fixing shell 4, a limiting groove 14 used in cooperation with the limiting rod 8 is formed in the right side of the moving rod 5, and the left side of the limiting rod 8 penetrates through the limiting hole 17 and extends to an inner cavity of the limiting groove 14.

Adopt above-mentioned scheme: through setting up spacing hole 17 and spacing groove 14, can make gag lever post 8 pass spacing hole 17 and insert spacing groove 14 and fix the position of carriage release lever 5 to the purpose of fixing the position of antenna body 3 has been reached.

Referring to fig. 2, the left side and the right side of the inner wall of the support tube 1 are both fixedly connected with a second slider 15, and the left side and the right side of the movable rod 2 are both provided with a second chute 16 matched with the second slider 15 for use.

Adopt above-mentioned scheme: through setting up second slider 15 and second spout 16, can make the movable rod 2 in the removal of stay tube 1 inner chamber, second slider 15 removes at the inner chamber of second spout 16, stability when having improved movable rod 2 and removing.

The utility model discloses a theory of operation:

when the antenna is used, when a user needs to adjust the height of the antenna body 3, the pulling block 13 is pulled, the pulling block 13 drives the limiting rod 8 to move, the limiting rod 8 drives the spring 9 to elastically deform, the first sliding block 1003 moves in the inner cavity of the first sliding groove 1004 until the limiting rod 8 breaks away from the limiting groove 14 and the limiting hole 17, the movable rod 2 is moved, the movable rod 2 drives the antenna body 3 to move, the second sliding block 15 moves in the inner cavity of the second sliding groove 16, the antenna body 3 drives the movable rod 5 to move in the inner cavity of the fixed shell 4 until the antenna body 3 moves to a specified position, the pulling block 13 is loosened, the spring 9 drives the limiting rod 8 to pass through the limiting hole 17 and insert into the limiting groove 14, the adjustment of the position of the antenna body 3 is completed, the practicability of the telescopic mechanism of the outdoor antenna installation rod is improved, and the use by.

In summary, the following steps: the telescopic mechanism of the outdoor antenna mounting rod is characterized in that the limiting rod 8, the limiting hole 17, the limiting groove 14, the second sliding block 15, the second sliding groove 16 and the stabilizing mechanism 10 are matched for use, the limiting rod 8 penetrates through the limiting hole 17 and is inserted into the limiting groove 14, the position of the movable rod 5 can be fixed, the stability of the movable rod 2 during moving is improved through the use of the second sliding block 15 and the second sliding groove 16, by using the stabilizing mechanism 10, the phenomenon that the limiting rod 8 shakes in the moving process is ensured, simultaneously, the bearing capacity of the limiting rod 8 is improved, the problems that the prior outdoor antenna mounting rod is usually fixed by bolts in the adjusting process, time and labor are wasted, and screw holes are easily rusted by rainwater are solved, this telescopic machanism of outdoor antenna installation pole possesses the advantage of convenient regulation antenna height, is worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telescopic machanism of outdoor antenna erection pole, includes stay tube (1), its characterized in that: the antenna comprises a supporting tube (1), a movable rod (2) and a movable rod (2), wherein the antenna body (3) is arranged at the top of the movable rod (2), a fixed shell (4) is fixedly connected to the front side of the supporting tube (1), a movable rod (5) is movably connected to the inner cavity of the fixed shell (4), a limiting block (6) is fixedly connected to the bottom of the movable rod (5), one side, close to the inner wall of the fixed shell (4), of the limiting block (6) is in contact with the inner wall of the fixed shell (4), the top of the movable rod (5) extends to the top of the fixed shell (4) and is fixedly connected with the antenna body (3), a shell (7) is fixedly connected to the top of the right side of the fixed shell (4), a limiting rod (8) is movably connected to the inner cavity of the shell (7), a spring (9) is movably connected to the surface of the limiting rod (8), and the right side of the spring (, the left side of spring (9) is connected with the fixed surface of gag lever post (8), the equal fixedly connected with stabilizing mean (10) in top and the bottom of shell (7) inner wall.

2. An outdoor antenna mounting mast telescoping mechanism as claimed in claim 1, wherein: stabilizing mean (10) is including fixed cover (1001), the equal fixedly connected with dead lever (1002) in top and the bottom of fixed cover (1001), dead lever (1002) are close to the inner wall fixed connection of one side and shell (7) of shell (7) inner wall, the first slider (1003) of the equal fixedly connected with in top and the bottom of fixed cover (1001) inner wall, first spout (1004) of using with the cooperation of first slider (1003) are seted up to the top of gag lever post (8).

3. An outdoor antenna mounting mast telescoping mechanism as claimed in claim 1, wherein: the top of the fixed shell (4) is provided with a movable hole (11) matched with the moving rod (5) for use, and the bottom of the moving rod (5) penetrates through the movable hole (11) and is fixedly connected with the limiting block (6).

4. An outdoor antenna mounting mast telescoping mechanism as claimed in claim 1, wherein: through-hole (12) that use with gag lever post (8) cooperation are seted up on the right side of shell (7) inner wall, through-hole (12) and fixedly connected with pull block (13) are passed on the right side of gag lever post (8).

5. An outdoor antenna mounting mast telescoping mechanism as claimed in claim 1, wherein: spacing hole (17) of using with gag lever post (8) cooperation are seted up at the top on set casing (4) right side, spacing groove (14) of using with gag lever post (8) cooperation are seted up on the right side of carriage release lever (5), the inner chamber of spacing hole (17) and extending to spacing groove (14) is passed in the left side of gag lever post (8).

6. An outdoor antenna mounting mast telescoping mechanism as claimed in claim 1, wherein: the equal fixedly connected with second slider (15) in left side and the right side of stay tube (1) inner wall, second spout (16) that use with second slider (15) cooperation are all seted up on the left side and the right side of movable rod (2).