CN113764855A

CN113764855A - Positioning antenna device

Info

Publication number: CN113764855A
Application number: CN202111104264.8A
Authority: CN
Inventors: 赵波; 王新苗; 王群; 张平
Original assignee: Shenzhen Ares Technology Co ltd
Current assignee: Shenzhen Ares Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2021-12-07

Abstract

The invention discloses a positioning antenna device, belonging to the technical field of communication, comprising a box body, wherein supporting plates are arranged at the two outer sides of the box body and near the bottom, a threaded shaft in threaded connection is arranged in the middle of the supporting plates, a rotating disc is arranged at the upper end of the threaded shaft penetrating through the supporting plates, and a universal wheel is arranged at the lower end of the threaded shaft penetrating through the supporting plates. The installation task is completed quickly; on the other hand, the stability during placement is ensured.

Description

Positioning antenna device

Technical Field

The invention belongs to the technical field of communication, and particularly relates to a positioning antenna device.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. General antenna all has reversibility, same vice antenna both can be used as transmitting antenna, also can be used as receiving antenna, current location antenna is fixed it in certain outdoor space when using, through antenna body received position signal, thereby can fix a position fast, but current location antenna carries out fixed mounting according to real-time geographical situation, it is installing to need to measure its direction angle, the engineering is loaded down with trivial details, consume time, and can't remove after the installation, if need to change the place, need demolish, the suitability is lower, and in bad weather, for example the hail, big snow, can cause the antenna body to receive the damage.

Disclosure of Invention

The present invention provides a positioning antenna device to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a location antenna device, includes the box, the neighbouring bottom in two outsides of box is provided with the backup pad, be provided with threaded connection's screw shaft in the middle of the backup pad, the upper end that the screw shaft runs through the backup pad is provided with the rolling disc, the lower extreme that the screw shaft runs through the backup pad is provided with the universal wheel, the inside of box is provided with the fixed plate, the up end of fixed plate is provided with articulated antenna body, the top of antenna body is provided with the closing cap, the closing cap articulates the up end at the box, the lower extreme of fixed plate is provided with elevating system.

Preferably, elevating system is including setting up the worm in the fixed plate below, both sides all mesh and are connected with the worm wheel around the worm, the centre of worm wheel is provided with the axis of rotation, the both ends of axis of rotation all are connected with rotation strip one end, the lower extreme of fixed plate is provided with the extension rod, the outside cover of extension rod is equipped with the mount, the side is provided with the notch around the mount, the other end setting of rotation strip is at the lower extreme of extension rod and the extension rod of laminating.

Preferably, the lower extreme of worm is provided with first pivot pole, the outside of first pivot pole is provided with the fixing base, the upper end both sides of fixing base are provided with the second bearing frame that is used for erectting the worm wheel, the second bearing frame is run through to the axis of rotation, first pivot pole rotates with the fixing base and is connected.

Preferably, the lower extreme of first dwang is provided with first gear, one side of first gear is provided with the second gear that the meshing is connected, one side of second gear is provided with the second dwang, the outside one end that the box was run through to the second dwang is provided with first crank.

Preferably, a first inserted bar penetrating through is arranged on the first crank, a first fixing hole is formed in the outer portion of one end of the first inserted bar, the first fixing hole is formed in the outer portion of the box body, a plurality of groups of first fixing holes are formed in the first fixing hole, and the center of the first crank is surrounded into a circle.

Preferably, an adjusting mechanism is arranged inside the fixing plate;

adjustment mechanism is including seting up the recess at the fixed plate up end, the threaded rod has been erect to the inside of recess, the outside of threaded rod is provided with threaded connection's slider, the lower extreme of slider is provided with the spout, the spout sets up in the recess bottom, the upper end of slider is provided with articulated bracing piece one end, the other end of bracing piece articulates the lower terminal surface at the antenna body, the threaded rod runs through the one end of fixed plate and is provided with the second crank.

Preferably, a second inserted bar penetrating through the second crank is arranged on the second crank, a second fixing hole is formed in the outer portion of one end of the second inserted bar, the second fixing hole is formed in the outer portion of the fixing plate, a plurality of groups of second fixing holes are formed in the second fixing hole, and the center of the second crank is surrounded into a circle.

Preferably, the lower end of the fixing seat is provided with a support, the support is erected on the inner side of the fixing frame, the support is provided with a first bearing seat, and the first bearing seat is located outside the rotating shaft.

Preferably, a magnetic block is arranged at the lower end of the sealing cover close to the opening, a magnetic strip with the magnetism opposite to that of the magnetic block is arranged on the adjacent surface of the magnetic block, and the magnetic strip is fixed on the upper end face of the box body.

Preferably, a carrying handle is arranged on one side of the box body.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the box body is moved to a corresponding position through the universal wheels, the movement and the transportation are convenient, after the box body reaches a destination and a direction angle is determined, the rotating disc is rotated to enable the threaded shaft to rotate and ascend, the universal wheels ascend to enable the bottom of the box body to be in contact with the ground, the contact area is increased, and the support stability is improved, so that on one hand, the convenience and the rapidness in movement and transportation are ensured, the installation place is convenient to replace, the disassembly is not needed, the applicability is improved, the box body is suitable for different environment places, the antenna body is placed at any time, the antenna body is simple and convenient to place, and the installation task is completed quickly; on the other hand, the stability during placement is ensured.

2. According to the antenna, the first crank is rotated to drive the second rotating rod to rotate, so that the second gear, the first rotating rod, the worm wheel, the rotating shaft and the rotating strip are driven to rotate, the rotating strip pushes the extension rod to ascend, the extension rod antenna body ascends, and the height of the antenna body is adjusted; when the angle of its antenna body of adjustment, through rotating its second crank, drive the threaded rod and rotate to drive the slider and remove, make the bracing piece prop up the antenna body, thereby adjust the angle of antenna body, rotate through the screw thread, so can its angle of accurate adjustment, make and receive the best quality, adjust simply swiftly, only need rotate the second crank can, convenient to use.

3. When the antenna body is in bad weather, the second crank handle is rotated firstly, the second crank handle is reset, the antenna body is horizontally stored and is convenient to store, the first crank handle is rotated in the direction opposite to the previous direction, the antenna body is stored in the box body, the sealing cover is covered, the antenna body is stored, the defect that the antenna body is damaged due to bad weather is overcome, the antenna body is effectively protected, the service life of the antenna body is prolonged, and when the antenna body is not used, the antenna body can be stored, dust can be prevented, and the antenna body is prevented from being infected by dust.

Drawings

Fig. 1 is a schematic structural diagram of a positioning antenna apparatus according to the present invention.

Fig. 2 is a schematic structural diagram of the lifting mechanism of the present invention.

Fig. 3 is a top view of the lift mechanism of the present invention.

Fig. 4 is a schematic view of the connection structure of the first gear, the first crank, the second rotating rod and the second gear.

Fig. 5 is a schematic structural diagram of the adjusting mechanism of the present invention.

FIG. 6 is a schematic view of the adjustment mechanism of the present invention in a deployed state.

In the figure: 1. a carrying handle; 2. a box body; 3. sealing the cover; 4. a lifting mechanism; 41. rotating the strip; 42. a notch; 43. an extension rod; 44. a fixed mount; 45. a first bearing housing; 46. a rotating shaft; 47. a second bearing housing; 48. a worm gear; 49. a worm; 410. a fixed seat; 411. a first rotating lever; 412. a first gear; 413. a support; 414. a first crank; 415. a second rotating lever; 416. a second gear; 417. a first plunger; 418. a first fixing hole; 5. a fixing plate; 6. an antenna body; 7. a magnetic block; 8. an adjustment mechanism; 81. a support bar; 82. a second fixing hole; 83. a second plunger; 84. a second crank; 85. a chute; 86. a slider; 87. a threaded rod; 88. a groove; 9. rotating the disc; 10. a support plate; 11. a threaded shaft; 12. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions:

example 1

A positioning antenna device comprises a box body 2, wherein in order to drag the box body 2, the transportation is convenient, and a lifting handle 1 is arranged on one side of the box body 2; the antenna box comprises a box body 2, supporting plates 10 are arranged on two outer sides of the box body 2 and close to the bottom, a threaded shaft 11 in threaded connection is arranged in the middle of the supporting plates 10, a rotating disc 9 is arranged at the upper end of the threaded shaft 11 penetrating through the supporting plates 10, a universal wheel 12 is arranged at the lower end of the threaded shaft 11 penetrating through the supporting plates 10, a fixing plate 5 is arranged in the box body 2, a hinged antenna body 6 is arranged on the upper end face of the fixing plate 5, a sealing cover 3 is arranged above the antenna body 6, the sealing cover 3 is hinged to the upper end face of the box body 2, a magnetic block 7 is arranged at the lower end of the sealing cover 3 and close to an opening, a magnetic strip with the opposite magnetism to the magnetic block 7 is arranged on the adjacent face of the magnetic block 7, and the magnetic strip is fixed on the upper end face of the box body 2; the lower end of the fixed plate 5 is provided with a lifting mechanism 4.

Specifically, the box body 2 is moved to a corresponding position through the universal wheels 12, the movement and the transportation are convenient, after the direction angle is determined after the box body reaches a destination, the rotating disc 9 is rotated to enable the threaded shaft 11 to rotate and ascend, the universal wheels 12 ascend to enable the bottom of the box body 2 to be in contact with the ground, the contact area is increased, and the support stability is improved, so that on one hand, the convenience and the rapidness in movement and transportation are ensured, the installation place is convenient to replace, the disassembly is not needed, the applicability of the box body is improved, the box body is suitable for different environment places and can be placed at any time, the antenna body 6 can be placed simply and conveniently, and the installation task can be completed quickly; on the other hand, the stability during placement is ensured.

Example 2

As an optional situation, please refer to fig. 1, 2, 3 and 4, in which a positioning antenna device, a lifting mechanism 4 includes a worm 49 disposed below a fixing plate 5, worm wheels 48 are respectively engaged and connected to front and rear sides of the worm 49, a rotating shaft 46 is disposed in the middle of the worm wheel 48, one end of a rotating bar 41 is connected to both ends of the rotating shaft 46, an extension bar 43 is disposed at the lower end of the fixing plate 5, a fixing frame 44 is sleeved outside the extension bar 43, notches 42 are disposed at front and rear sides of the fixing frame 44, and the other end of the rotating bar 41 is disposed at the lower end of the extension bar 43 and attached to the extension bar 43; the lower end of the worm 49 is provided with a first rotating rod 411, the outside of the first rotating rod 411 is provided with a fixed seat 410, two sides of the upper end of the fixed seat 410 are provided with second bearing seats 47 for erecting worm wheels 48, the rotating shaft 46 penetrates through the second bearing seats 47, the first rotating rod 411 is rotatably connected with the fixed seat 410, in order to accurately lift and conveniently adjust the receiving quality of the antenna, the lower end of the first rotating rod 411 is provided with a first gear 412, one side of the first gear 412 is provided with a second gear 416 connected in a meshing manner, one side of the second gear 416 is provided with a second rotating rod 415, and one end of the second rotating rod 415 penetrating through the outside of the box body 2 is provided with a first crank 414.

In this embodiment, in order to enhance the stability of the first crank 414, a first insertion rod 417 is disposed through the first crank 414, a first fixing hole 418 is disposed outside one end of the first insertion rod 417, the first fixing hole 418 is disposed outside the case 2, and a plurality of sets of the first fixing holes 418 are disposed, and the first crank 414 surrounds a circle around the center thereof.

Specifically, when the antenna is used, the cover 3 is opened, when the height of the antenna body 6 is adjusted to improve the best quality of reception, the first crank 414 is rotated, the first crank 414 drives the second rotating shaft 415 to rotate, so as to drive the second gear 416 to rotate, the second gear 416 drives the first gear 412 engaged with the first gear to rotate, so as to drive the first rotating rod 411 and the worm 49 to rotate, the worm 49 rotates to drive the worm wheel 48 to rotate, so as to drive the rotating shaft 46 to rotate, the rotating shaft 46 rotates to drive the rotating bar 41 to rotate, so that the rotating bar 41 pushes the extension bar 43 to ascend, so that the extension bar 43 drives the fixing plate 5 and the antenna body 6 to ascend, so as to adjust the height of the antenna body 6, and when the adjustment is completed, the first inserting bar 417 is inserted into the corresponding first fixing hole 418 to fix, so as to enhance the fixing performance, and prevent the antenna body 6 from falling due to its own weight, and through the gear linkage, so can its height of accurate adjustment, make and receive the best quality, and adjust simply swiftly, only need rotate first crank 414 can, need not the instrument supplementary, convenient to use, when meetting hail, when heavy weather such as heavy snow, rotate first crank 414 to the opposite direction with preceding direction, thereby in taking antenna body 6 into box 2, cover closing cap 3, store antenna body 6, avoid bad weather to cause the drawback of damage to antenna body 6, effectively protect antenna body 6, prolong its life, when not using, also can pack up it, can prevent dust, prevent the infection of dust to antenna body 6.

Example 3

As an alternative, referring to fig. 1, 5 and 6, in the positioning antenna device, an adjusting mechanism 8 is disposed inside a fixing plate 5;

the adjusting mechanism 8 comprises a groove 88 arranged on the upper end surface of the fixed plate 5, a threaded rod 87 is erected inside the groove 88, a sliding block 86 in threaded connection is arranged outside the threaded rod 87, a sliding groove 85 is arranged at the lower end of the sliding block 86, the sliding groove 85 is arranged at the bottom of the groove 88, one end of a support rod 81 which is hinged to the upper end of the sliding block 86 is hinged to the lower end surface of the antenna body 6, and a second crank 84 is arranged at one end, penetrating through the fixed plate 5, of the threaded rod 87; in order to enhance the supporting stability, a second inserting rod 83 penetrating through the second crank 84 is arranged on the second crank 84, a second fixing hole 82 is arranged outside one end of the second inserting rod 83, the second fixing hole 82 is arranged outside the fixing plate 5, a plurality of groups of second fixing holes 82 are arranged, and the centers of the second crank 84 are encircled into a circle so as to be convenient for inserting and fixing; in order to support stably and make the rotating shaft 46 rotate stably and reliably, the lower end of the fixed seat 410 is provided with a bracket 413, the bracket 413 is erected inside the fixed frame 44, the bracket 413 is provided with a first bearing seat 45, and the first bearing seat 45 is positioned outside the rotating shaft 46.

Specifically, when adjusting the angle of its antenna body 6, in order to improve its best quality of receipt, through rotating its second crank 84, drive threaded rod 87 and rotate, thereby drive slider 86 and remove on threaded rod 87, make bracing piece 81 prop up antenna body 6, thereby adjust the angle of antenna body 6, after the adjustment is accomplished, insert second inserted bar 83 in corresponding second fixed orifices 82, fix, strengthen its fixity, and rotate through the screw thread, so can its angle of accurate adjustment, make and receive best quality, adjust simply swiftly, only need to rotate second crank 84 can, convenient to use, when not using, reset it, be convenient for store, be suitable for various bad weather, effectively protect antenna body 6, suitable using widely.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

Example 4

The difference between this embodiment and embodiment 2 is that the lower end of the first rotating rod 411 is provided with a motor output end, and the motor is installed at the lower end of the fixing base 410.

Specifically, it rotates to drive first rotation pole 411 through the motor, thereby it rotates to drive worm 49, worm 49 rotates and drives worm wheel 48 and rotate, thereby it rotates to drive axis of rotation 46, axis of rotation 46 rotates and drives rotation strip 41 and rotate, thereby it promotes extension rod 43 and rises to make rotation strip 41, thereby it drives fixed plate 5 and antenna body 6 and rises to make extension rod 43, and then adjust antenna body 6's height, rotate through the motor, make and need not manually to adjust, degree of automation is high, comparatively labour saving and time saving, shorten the adjust time, improve its regulation efficiency.

The working principle and the using process of the invention are as follows: when the antenna is used, the box body 2 is moved to a corresponding position through the universal wheels 12, the moving and the transportation are convenient, after a destination is reached, and a direction angle is determined, the rotating disc 9 is rotated to enable the threaded shaft 11 to rotate and rise, the universal wheels 12 rise to enable the bottom of the box body 2 to be in contact with the ground, the contact area is increased, and the supporting stability is improved, so that on one hand, the convenience and the rapidness in moving and transportation are ensured, the installation place is convenient to replace, the dismounting is not needed, the applicability of the antenna is improved, the antenna is suitable for different environment places and can be placed at any time, the antenna body 6 is placed simply and conveniently, and the installation task is completed quickly; on the other hand, the stability during placement is ensured;

then the cover 3 is opened, when the height of the antenna body 6 is adjusted to improve the best quality of the antenna, the first crank 414 is rotated, the first crank 414 drives the second rotating rod 415 to rotate, thereby driving the second gear 416 to rotate, the second gear 416 drives the meshed first gear 412 to rotate, thereby driving the first rotating rod 411 and the worm 49 to rotate, the worm 49 rotates to drive the worm wheel 48 to rotate, thereby driving the rotating shaft 46 to rotate, the rotating shaft 46 rotates to drive the rotating bar 41 to rotate, thereby enabling the rotating bar 41 to push the rod 43 to ascend, thereby enabling the extending rod 43 to drive the fixing plate 5 and the antenna body 6 to ascend, thereby adjusting the height of the antenna body 6, when the adjustment is completed, the first inserting rod 417 is inserted into the corresponding first fixing hole 418 to fix, so as to enhance the fixing performance, prevent the antenna body 6 from falling due to self weight, and through gear linkage, therefore, the height of the antenna body can be accurately adjusted, the best quality can be received, the adjustment is simple and quick, only the first crank 414 needs to be rotated, the tool is not needed for assistance, the use is convenient, when severe weather such as hail, heavy snow and the like occurs, the first crank 414 is rotated in the direction opposite to the previous direction, the antenna body 6 is put into the box body 2, the sealing cover 3 is covered to store the antenna body 6, the defect that the antenna body 6 is damaged due to the severe weather is avoided, the antenna body 6 is effectively protected, the service life of the antenna body is prolonged, when the antenna body is not used, the antenna body can be folded, the dust can be prevented, and the antenna body 6 is prevented from being infected by the dust;

when adjusting the angle of its antenna body 6, in order to improve its receiving best quality, through rotating its second crank 84, drive threaded rod 87 and rotate, thereby drive slider 86 and remove on threaded rod 87, make bracing piece 81 prop up antenna body 6, thereby adjust the angle of antenna body 6, after the adjustment is accomplished, insert second inserted bar 83 in corresponding second fixed orifices 82, fix, strengthen its fixity, and rotate through the screw thread, so can its angle of accurate adjustment, make and receive best quality, adjust simple and fast, only need rotate second crank 84 can, convenient to use, when not using or meetting bad weather, reset it, be convenient for store, be suitable for various bad weather, effectively protect antenna body 6, and is suitable for being generalized to use.

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. A positioning antenna device comprises a box body (2), and is characterized in that: the antenna is characterized in that a supporting plate (10) is arranged at the adjacent bottom of two outer sides of the box body (2), a threaded shaft (11) in threaded connection is arranged in the middle of the supporting plate (10), a rotating disc (9) is arranged at the upper end, penetrating through the supporting plate (10), of the threaded shaft (11), a universal wheel (12) is arranged at the lower end, penetrating through the supporting plate (10), of the threaded shaft (11), a fixing plate (5) is arranged inside the box body (2), a hinged antenna body (6) is arranged on the upper end face of the fixing plate (5), a sealing cover (3) is arranged above the antenna body (6), the sealing cover (3) is hinged to the upper end face of the box body (2), and a lifting mechanism (4) is arranged at the lower end of the fixing plate (5).

2. A positioning antenna assembly in accordance with claim 1, wherein: elevating system (4) are including setting up worm (49) in fixed plate (5) below, the equal meshing in both sides is connected with worm wheel (48) around worm (49), the centre of worm wheel (48) is provided with axis of rotation (46), the both ends of axis of rotation (46) all are connected with rotation strip (41) one end, the lower extreme of fixed plate (5) is provided with extension rod (43), the outside cover of extension rod (43) is equipped with mount (44), the side is provided with notch (42) around mount (44), the other end setting of rotation strip (41) is at the lower extreme of extension rod (43) and laminating extension rod (43).

3. A positioning antenna device according to claim 2, characterized in that: the lower extreme of worm (49) is provided with first pivot pole (411), the outside of first pivot pole (411) is provided with fixing base (410), the upper end both sides of fixing base (410) are provided with second bearing frame (47) that are used for erectting worm wheel (48), second bearing frame (47) are run through in axis of rotation (46), first pivot pole (411) are connected with fixing base (410) rotation.

4. A positioning antenna device according to claim 3, characterized in that: the lower extreme of first dwang (411) is provided with first gear (412), one side of first gear (412) is provided with second gear (416) that the meshing is connected, one side of second gear (416) is provided with second dwang (415), outside one end that second dwang (415) run through box (2) is provided with first crank (414).

5. A positioning antenna device according to claim 4, characterized in that: be provided with first inserted bar (417) that runs through on first crank (414), first inserted bar (417) one end outside is provided with first fixed orifices (418), first fixed orifices (418) are seted up in the box (2) outside, first fixed orifices (418) are provided with the multiunit, and enclose into a circular with the center of first crank (414).

6. A positioning antenna assembly in accordance with claim 1, wherein: an adjusting mechanism (8) is arranged in the fixing plate (5);

adjustment mechanism (8) are including seting up recess (88) at fixed plate (5) up end, threaded rod (87) have been erect to the inside of recess (88), the outside of threaded rod (87) is provided with threaded connection's slider (86), the lower extreme of slider (86) is provided with spout (85), spout (85) set up in recess (88) bottom, the upper end of slider (86) is provided with articulated bracing piece (81) one end, the other end of bracing piece (81) articulates the lower terminal surface at antenna body (6), the one end that fixed plate (5) were run through in threaded rod (87) is provided with second crank (84).

7. A positioning antenna device according to claim 6, characterized in that: the novel multifunctional rocking chair is characterized in that a penetrating second inserting rod (83) is arranged on the second rocking handle (84), a second fixing hole (82) is formed in the outer portion of one end of the second inserting rod (83), the second fixing hole (82) is formed in the outer portion of the fixing plate (5), and multiple groups of fixing holes (82) are formed and surround the center of the second rocking handle (84) into a circle.

8. A positioning antenna device according to claim 3, characterized in that: the lower end of the fixed seat (410) is provided with a support (413), the support (413) is erected on the inner side of the fixed frame (44), a first bearing seat (45) is arranged on the support (413), and the first bearing seat (45) is located outside the rotating shaft (46).

9. A positioning antenna assembly in accordance with claim 1, wherein: the magnetic block (7) is arranged at the lower end of the sealing cover (3) close to the opening, the magnetic strip with the magnetism opposite to that of the magnetic block (7) is arranged on the adjacent surface of the magnetic block (7), and the magnetic strip is fixed on the upper end face of the box body (2).

10. A positioning antenna assembly in accordance with claim 1, wherein: one side of the box body (2) is provided with a lifting handle (1).