CN220692316U - Emergency antenna convenient to height-adjusting - Google Patents
Emergency antenna convenient to height-adjusting Download PDFInfo
- Publication number
- CN220692316U CN220692316U CN202322439614.7U CN202322439614U CN220692316U CN 220692316 U CN220692316 U CN 220692316U CN 202322439614 U CN202322439614 U CN 202322439614U CN 220692316 U CN220692316 U CN 220692316U
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- height
- mounting
- loop bar
- wall
- limiting
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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Abstract
The utility model provides an emergency antenna convenient to adjust the height, which comprises an antenna body, wherein a loop bar is fixedly arranged at the bottom of the antenna body, the surface of the loop bar is connected with the top of a mounting frame in a penetrating way, a base is fixedly arranged at the bottom of the mounting frame, a supporting disc is arranged in the middle of the top of the base, the middle of the top of the supporting disc is in threaded connection with the inner wall of the loop bar through a threaded rod, a protection component is arranged in the area of the middle of the top, and an auxiliary component is arranged on the side of the top of the supporting disc. The utility model comprises the following steps: the telescopic protection sleeve is driven to move through the sleeve rod to move and match with the limiting ring and the mounting ring, rust protection is carried out on the surface of the exposed threaded rod, the mounting ring is matched with the telescopic rods, the bearing blocks and the pressure springs to buffer the limiting ring and the top structure, the rotating ring drives the supporting rods to move in the mounting sleeves, the limiting pins are inserted into the inner walls of the through holes and the jacks to limit the supporting rods, the height of the rotating ring is adjusted, and operators with different heights can be conveniently adapted to achieve the purpose of saving labor.
Description
Technical Field
The utility model belongs to the technical field of communication equipment, and particularly relates to an emergency antenna convenient to adjust the height.
Background
Emergent communication means when the emergent emergency of nature or artificial appears, utilizes the special communication mechanism of each communication resource, carries out guarantee rescue, emergency rescue and necessary communication, generally when meeting great incident, can be unblocked can install a large amount of emergent antennas in specific region in order to guarantee the communication, and through retrieving "emergency antenna convenient to adjust height" that the application number is "CN202223044480.0" disclosed "its record" including the antenna body, the bottom surface of antenna body is provided with the bracing piece, be provided with sliding connection's mount on the bracing piece, be provided with the locating plate on the mount, rotate on the locating plate and be connected with the screw rod, the screw rod stretches into in the bracing piece, screw rod and bracing piece threaded connection, be provided with the spacer sleeve on the mount, the outer wall fixed of bracing piece is provided with the gag lever, the bracing piece slides and sets up in the spacer sleeve, be provided with the mounting panel on the bracing piece, the mounting panel is connected with the antenna body, "the gag lever is the multiunit, and multiunit gag lever is annular array setting on the outer wall of bracing piece, the spacer lever is provided with the bracing piece cavity, the swivel pulley is equipped with the swivel pulley, but the swivel pulley is equipped with the outer wall, but the swivel pulley is equipped with the swivel pulley, but when the swivel pulley is equipped with the swivel pulley, the outer wall is used to make the swivel pulley, still has the following the swivel pulley, the swivel pulley is connected with the following: the mode that adopts the screw rod when current emergent antenna is used is adjusted the height of antenna, and the corrosion can take place on the surface of its screw rod to influence the use of device, comparatively laborious when rotating the screw rod simultaneously, consequently need design the emergent antenna of the height-adjusting of being convenient for that the practicality is strong.
Disclosure of Invention
The utility model aims to provide an emergency antenna convenient to adjust the height, and aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an emergency antenna convenient to height-adjusting, includes the antenna body, the bottom fixed mounting of antenna body has the loop bar, the surface of loop bar is connected with the top of mounting bracket interlude, the bottom fixed mounting of mounting bracket has the base, the middle part at base top is equipped with the supporting disk, the middle part at supporting disk top passes through threaded rod and the inner wall threaded connection of loop bar, and the region at top middle part is equipped with protection component, the avris at supporting disk top is equipped with auxiliary assembly;
the protection subassembly is including installing the collar at supporting disk top middle part, but the edge of collar inner wall passes through the bottom fixed connection of scalable lag and stop collar, the top of stop collar and the avris fixed connection of the bottom of loop bar, the avris at collar top is equipped with a plurality of telescopic link, a plurality of the equal fixedly connected with bearing block in top of telescopic link, and the equal cover in surface is equipped with the pressure spring.
In order to facilitate the rotation of the threaded rod and adjust the height of the rotating ring simultaneously so as to adapt to the use of workers with different heights, as one preferable mode of the utility model, the auxiliary assembly comprises a plurality of mounting sleeves arranged on the side of the top of the supporting disc, the inner walls of the mounting sleeves are all in sliding connection with supporting rods, the top of the supporting rods is fixedly connected with the bottom of the rotating ring, a plurality of through holes are formed in the surfaces of the mounting sleeves, and the inner walls of the through holes can be in threaded connection with a plurality of jacks formed in the surfaces of the supporting rods through limiting pins.
In order to facilitate the rotation of the support disc, as one preferable aspect of the utility model, a rotating groove is formed in the middle of the top of the base, and the inner wall of the rotating groove is fixedly connected with the bottom of the support disc through a rotating column.
In order to facilitate the up-and-down movement of the loop bar, as a preferable mode of the utility model, a through hole is formed in the top of the mounting frame, and the inner wall of the through hole is connected with the surface of the loop bar in a penetrating way.
In order to prevent the loop bar from moving and rotating at the same time, as one preferable mode of the utility model, two through grooves are formed in the inner wall of the through hole, and the inner wall of the two through grooves is connected with two limit strips arranged on the surface of the loop bar in a penetrating way.
In order to facilitate limiting the movement of the loop bar, as one preferable mode of the utility model, the diameter of the limiting ring is larger than that of the inner wall of the through hole, and the top is fixedly connected with the bottoms of the two limiting bars.
In order to facilitate limiting the rotation of the rotating column, as one preferable mode of the utility model, two clamping grooves are formed in the edge of the inner wall of the rotating groove, the inner walls of the two clamping grooves are respectively connected with a detachable limiting block in a clamping mode, one end of the detachable limiting block is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is connected with the surface of the rotating column in a clamping mode.
Compared with the prior art, the utility model has the beneficial effects that:
1) The limiting ring is driven to move through the movement of the loop bar, and is matched with the mounting ring to drive the telescopic protective sleeve to move, so that the exposed surface of the threaded rod is protected from rust, and meanwhile, the mounting ring is matched with a plurality of telescopic rods, bearing blocks and pressure springs at the top to buffer the limiting ring and the structure at the top of the limiting ring, so that the structure of the device is protected;
2) The support rods are driven to move on the inner walls of the mounting sleeves through the rotating rings, and the limiting pins are inserted into the corresponding through holes and the inner walls of the jacks when moving to the proper positions, so that the support rods are limited and fixed, the purpose of adjusting the height of the rotating rings is achieved, operators with different heights can operate conveniently, and the purpose of saving labor is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of a protective component according to the present utility model;
fig. 4 is a schematic structural diagram of an auxiliary assembly according to the present utility model.
In the figure: 1. an antenna body; 11. a loop bar; 12. a mounting frame; 13. a base; 14. a support plate; 15. a threaded rod; 16. a rotary groove; 17. rotating the column; 18. a through hole; 19. a through groove; 110. a limit bar; 111. a clamping groove; 112. a detachable limiting block; 113. an arc-shaped groove; 2. a protective assembly; 21. a mounting ring; 22. a retractable protective sleeve; 23. a limiting ring; 24. a telescopic rod; 25. a bearing block; 26. a pressure spring; 3. an auxiliary component; 31. a mounting sleeve; 32. a support rod; 33. a rotating ring; 34. a through hole; 35. a limiting pin; 36. and a jack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an emergency antenna convenient to height-adjusting, including antenna body 1, antenna body 1's bottom fixed mounting has loop bar 11, and loop bar 11's surface is connected with the top of mounting bracket 12 in the interlude, and mounting bracket 12's bottom fixed mounting has base 13, and the middle part at base 13 top is equipped with supporting disk 14, and the middle part at supporting disk 14 top passes through threaded rod 15 and loop bar 11's inner wall threaded connection, and the region at top middle part is equipped with protection component 2, and the avris at supporting disk 14 top is equipped with auxiliary assembly 3;
the protection component 2 comprises a mounting ring 21 arranged in the middle of the top of the supporting plate 14, the edge of the inner wall of the mounting ring 21 is fixedly connected with the bottom of a limiting ring 23 through a telescopic protective sleeve 22, the top of the limiting ring 23 is fixedly connected with the side of the bottom end of the sleeve rod 11, a plurality of telescopic rods 24 are arranged on the side of the top of the mounting ring 21, bearing blocks 25 are fixedly connected to the tops of the telescopic rods 24, and pressure springs 26 are sleeved on the surfaces of the telescopic rods.
When the anti-rust device is specifically used, the loop bar 11 moves to drive the limiting ring 23 to move, the limiting ring 23 is matched with the mounting ring 21 to drive the telescopic protective sleeve 22 to move, so that the exposed surface of the threaded rod 15 is subjected to anti-rust protection, and meanwhile, the mounting ring 21 is matched with the telescopic rods 24, the bearing blocks 25 and the pressure springs 26 at the top to buffer the limiting ring 23 and the structure at the top of the limiting ring, so that the structure of the anti-rust device is protected.
In this embodiment, the auxiliary assembly 3 includes a plurality of mounting sleeves 31 mounted on the top side of the supporting disc 14, the inner walls of the plurality of mounting sleeves 31 are slidably connected with a supporting rod 32, the top of the supporting rod 32 is fixedly connected with the bottom of the rotating ring 33, a plurality of through holes 34 are formed in the surface of the mounting sleeve 31, and the inner walls of the plurality of through holes 34 are in threaded connection with a plurality of insertion holes 36 formed in the surface of the supporting rod 32 through limiting pins 35.
When the support rod is specifically used, the rotating ring 33 drives the plurality of support rods 32 to move on the inner walls of the plurality of mounting sleeves 31, and when the support rod moves to a proper position, the plurality of limiting pins 35 are inserted into the inner walls of the corresponding through holes 34 and the corresponding jacks 36, so that the support rods 32 are limited and fixed, the purpose of adjusting the height of the rotating ring 33 is realized, operators with different heights can be conveniently adapted to operate, and the purpose of saving labor is achieved.
In this embodiment, a rotary groove 16 is formed in the middle of the top of the base 13, and the inner wall of the rotary groove 16 is fixedly connected with the bottom of the supporting plate 14 through a rotary column 17.
In specific use, the rotary column 17 is utilized to rotate on the inner wall of the rotary groove 16, so that the support disc 14 is driven to rotate.
In this embodiment, a through hole 18 is formed in the top of the mounting frame 12, and the inner wall of the through hole 18 is connected with the surface of the loop bar 11 in a penetrating manner.
In specific use, the through hole 18 at the top of the mounting frame 12 is used for conveniently limiting the movement of the loop bar 11.
In this embodiment, two through grooves 19 are formed in the inner wall of the through hole 18, and the inner walls of the two through grooves 19 are connected with two limiting strips 110 on the surface of the loop bar 11 in a penetrating manner.
In particular use, the two stop bars 110 move on the inner walls of the two through slots 19, so as to facilitate the movement of the stem 11 while avoiding the rotation thereof.
In this embodiment, the diameter of the limiting ring 23 is larger than the diameter of the inner wall of the through hole 18, and the top is fixedly connected with the bottoms of the two limiting strips 110.
In specific use, the diameter of the limiting ring 23 is larger than the diameter of the inner wall of the through hole 18, so that the maximum distance of the movement of the loop bar 11 is conveniently limited.
In this embodiment, two clamping grooves 111 are provided at the edge of the inner wall of the rotating groove 16, the inner walls of the two clamping grooves 111 are respectively connected with a detachable limiting block 112 in a clamping manner, one end of the detachable limiting block 112 is provided with an arc-shaped groove 113, and the inner wall of the arc-shaped groove 113 is connected with the surface of the rotating column 17 in a clamping manner.
When the rotary column is specifically used, the two detachable limiting blocks 112 are clamped with the inner walls of the two clamping grooves 111, and the inner walls of the two arc-shaped grooves 113 at one end of the two detachable limiting blocks 112 are clamped with the surface of the rotary column 17, so that the rotary column is convenient to limit and is prevented from rotating.
Working principle: when the anti-rust device is used, the rotating ring 33 drives the supporting rods 32 to move on the inner walls of the mounting sleeves 31, the limiting pins 35 are inserted into the corresponding through holes 34 and the corresponding inner walls of the insertion holes 36 when moving to the proper positions, so that the supporting rods 32 are limited and fixed, the purpose of adjusting the height of the rotating ring 33 is achieved, operators with different heights can operate conveniently, the labor-saving purpose is achieved, the rotating ring 33 rotates to drive the supporting disc 14 and the rotating column 17 to rotate, the supporting disc 14 drives the threaded rod 15 to rotate, the sleeve rod 11 is driven to move, the sleeve rod 11 moves to drive the limiting ring 23 to move, the limiting ring 23 is matched with the mounting ring 21 to drive the telescopic protective sleeve 22 to move, the exposed surface of the threaded rod 15 is protected from rust, and meanwhile, the mounting ring 21 is matched with the telescopic rods 24, the bearing blocks 25 and the pressure springs 26 at the top of the telescopic protective sleeve, and the structure at the top of the limiting ring 23 are buffered, and the structure of the device is protected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Emergent antenna convenient to height-adjusting, including antenna body (1), its characterized in that: the antenna comprises an antenna body (1), wherein a loop bar (11) is fixedly arranged at the bottom of the antenna body (1), the surface of the loop bar (11) is connected with the top of a mounting frame (12) in a penetrating mode, a base (13) is fixedly arranged at the bottom of the mounting frame (12), a supporting disc (14) is arranged in the middle of the top of the base (13), the middle of the top of the supporting disc (14) is in threaded connection with the inner wall of the loop bar (11) through a threaded rod (15), a protection component (2) is arranged in the area of the middle of the top, and an auxiliary component (3) is arranged on the side of the top of the supporting disc (14);
the protection assembly (2) comprises a mounting ring (21) arranged in the middle of the top of the supporting disc (14), the edge of the inner wall of the mounting ring (21) is fixedly connected with the bottom of a limiting ring (23) through a telescopic protecting sleeve (22), the top of the limiting ring (23) is fixedly connected with the side of the bottom end of a loop bar (11), a plurality of telescopic rods (24) are arranged on the side of the top of the mounting ring (21), a plurality of bearing blocks (25) are fixedly connected to the top of the telescopic rods (24), and pressure springs (26) are sleeved on the surface of the telescopic rods.
2. An emergency antenna according to claim 1, wherein the height is adjustable by means of a simple means comprising: the auxiliary assembly (3) comprises a plurality of mounting sleeves (31) which are arranged on the side of the top of the supporting disc (14), a plurality of supporting rods (32) are slidably connected to the inner walls of the mounting sleeves (31), the tops of the supporting rods (32) are fixedly connected with the bottoms of the rotating rings (33), a plurality of through holes (34) are formed in the surfaces of the mounting sleeves (31), and the inner walls of the through holes (34) are in threaded connection with a plurality of jacks (36) formed in the surfaces of the supporting rods (32) through limiting pins (35).
3. An emergency antenna according to claim 1, wherein the height is adjustable by means of a simple means comprising: the middle part at the top of the base (13) is provided with a rotary groove (16), and the inner wall of the rotary groove (16) is fixedly connected with the bottom of the supporting disc (14) through a rotary column (17).
4. An emergency antenna according to claim 1, wherein the height is adjustable by means of a simple means comprising: the top of mounting bracket (12) has seted up through-hole (18), the inner wall of through-hole (18) is connected with the surface interlude of loop bar (11).
5. An emergency antenna according to claim 4, wherein the height is adjustable by means of a simple means comprising: two through grooves (19) are formed in the inner wall of the through hole (18), and the inner walls of the two through grooves (19) are connected with two limiting strips (110) arranged on the surface of the loop bar (11) in a penetrating mode.
6. An emergency antenna according to claim 1, wherein the height is adjustable by means of a simple means comprising: the diameter of the limiting ring (23) is larger than the diameter of the inner wall of the through hole (18), and the top is fixedly connected with the bottoms of the two limiting strips (110).
7. A height-adjustable emergency antenna according to claim 3, wherein: two clamping grooves (111) are formed in the edge of the inner wall of the rotary groove (16), the inner walls of the two clamping grooves (111) are connected with detachable limiting blocks (112) in a clamping mode, an arc-shaped groove (113) is formed in one end of each detachable limiting block (112), and the inner wall of each arc-shaped groove (113) is connected with the surface of the rotary column (17) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439614.7U CN220692316U (en) | 2023-09-08 | 2023-09-08 | Emergency antenna convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439614.7U CN220692316U (en) | 2023-09-08 | 2023-09-08 | Emergency antenna convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692316U true CN220692316U (en) | 2024-03-29 |
Family
ID=90403323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322439614.7U Active CN220692316U (en) | 2023-09-08 | 2023-09-08 | Emergency antenna convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692316U (en) |
-
2023
- 2023-09-08 CN CN202322439614.7U patent/CN220692316U/en active Active
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