CN112599954A

CN112599954A - UWB positioning antenna and UWB positioning system

Info

Publication number: CN112599954A
Application number: CN202011462134.7A
Authority: CN
Inventors: 殷文斐; 刘建; 程文
Original assignee: Suzhou Minstar Information Technology Co ltd
Current assignee: Suzhou Minstar Information Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-04-02
Anticipated expiration: 2040-12-10
Also published as: CN112599954B

Abstract

The invention belongs to the technical field of remote receiving equipment, in particular to a UWB positioning antenna, which comprises an antenna main body, wherein the lower end of the antenna main body is provided with a receiver, and the outer part of the antenna main body is sleeved with a lantern ring, the original clamping mode is set into a more stable connecting mode, and an elastic connecting device is arranged, when in installation, a second conductor connected with the lower end of the antenna main body is inserted into a connecting port of the receiver and is pressed inwards, a clamping block is compressed inwards through a first spring and is pressed into a clamping groove arranged in the receiver, the second spring is also pressed when in pressing, the second conductor and the connecting port in the receiver are mutually pressed and contacted with each other, the tightness of the connecting position can be strengthened, the receiving of signals is prevented from being influenced by bad contact, and the antenna main body can be fixed more stably in the receiver by arranging two clamping devices, the defect of loosening of the original threads is overcome, and the usability is stronger.

Description

UWB positioning antenna and UWB positioning system

Technical Field

The invention belongs to the technical field of remote receiving equipment, and particularly relates to a UWB positioning antenna and a UWB positioning system.

Background

An Ultra Wide Band (UWB) technology is a wireless carrier communication technology, which does not use a sinusoidal carrier but uses nanosecond-level non-sinusoidal narrow pulses to transmit data, and thus, the occupied frequency spectrum range is Wide. The UWB technology has the advantages of low system complexity, low power spectral density of transmitted signals, insensitivity to channel fading, low interception capability, high positioning precision and the like, and is particularly suitable for high-speed wireless access in indoor and other dense multipath places, most of the original UWB antennas and receivers adopt the turning-in connection, the use of threaded rotation is inconvenient for quick installation and disassembly, the fixing effect is poor, the looseness is easy, the connection of the bottom of the antenna is influenced, the poor contact is possibly caused, the equipment use is influenced, most of the original UWB antennas do not have a protection device, the body is in a long and thin shape and is in an independent installation mode, the breakage and the damage are easily caused by the touch, and the use is influenced.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a UWB positioning antenna and a UWB positioning system, which have the characteristics of convenience in installation, poor contact prevention and protection.

In order to achieve the purpose, the invention provides the following technical scheme: a UWB positioning antenna comprises an antenna main body, wherein a receiver is arranged at the lower end of the antenna main body, a lantern ring is sleeved outside the antenna main body, a first fixing block is fixedly connected to the lower end of the lantern ring, a connecting block is fixedly connected to the lower end of the first fixing block, the connecting block is fixedly connected with the receiver through screw rotation, a receiving hole is formed in the bottom of the antenna main body, a second fixing block is fixedly connected to the outside of the receiving hole, a sliding groove is fixedly connected to one side of the second fixing block, a first spring is fixedly connected to one end of the second fixing block, a clamping block is fixedly connected to the other end of the first spring, a first conductor is fixedly connected to the inside of the antenna main body through sliding, a second spring is wound outside the first conductor, a second conductor is fixedly connected to the lower end of the first conductor, and a sliding block is fixedly connected, and one end inside the antenna main body is fixedly connected with a limit buckle.

As a preferred technical scheme of the UWB positioning antenna, the lantern ring is internally provided with a positioning hole.

As a preferred technical scheme of the UWB positioning antenna, the outer side of the bottom of the antenna main body is provided with a hole.

As a preferred technical scheme of the UWB positioning antenna, one end of the second spring is connected to the bottom of the antenna main body, and the other end of the second spring is fixed at one end of the second conductor.

As an optimal technical scheme of the UWB positioning antenna, the number of the first fixed blocks is four.

As the preferred technical scheme of the UWB positioning antenna, the lantern ring I fixed block connecting block is a whole.

As a preferred technical scheme of the UWB positioning antenna, the number of the fixture blocks is two rows.

Compared with the prior art, the invention has the beneficial effects that: the invention sets the original clamping mode as a more stable connecting mode and an elastic connecting device, when in installation, a second conductor connected with the lower end of the antenna main body is inserted into a connecting port of a receiver and is pressed inwards, the clamping block is compressed inwards through a first spring and is pressed into a clamping groove arranged in the receiver, the second spring is also extruded when in pressing, the second conductor and the connecting port in the receiver are mutually extruded and contacted, the tightness of the connecting position can be strengthened, the receiving of signals is prevented from being influenced by poor contact, the antenna main body can be fixed more stably in the receiver by arranging the two clamping devices, the defect of original thread loosening is overcome, the usability is stronger, the invention is sleeved with a protective device outside the antenna main body, when in use, the lantern ring is sleeved from the upper end of the antenna main body through an antenna hole, make No. one fixed block laminating and antenna main part's lower extreme outer wall on, use the screw spacing ring to be fixed in the surface of receiver, through this setting, can strengthen antenna main part's protection under the condition that does not influence the signal, avoid slightly colliding with and lead to its cracked shortcoming, and the installation is also comparatively convenient, promotes antenna main part's practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the collar of the present invention;

FIG. 3 is a schematic view of the antenna body of the present invention viewed from the bottom;

FIG. 4 is a schematic view of a lower portion of an antenna body according to the present invention;

FIG. 5 is a schematic diagram of a partial cross-section of the interior of an antenna body according to the present invention;

in the figure: 1. an antenna main body; 2. a receiver; 3. a collar; 4. a first fixed block; 5. connecting blocks; 6. a screw; 7. a receiving aperture; 8. a second fixed block; 9. a first spring; 10. a chute; 11. a clamping block; 12. a first conductor; 13. a second spring; 14. a second conductor; 15. a slider; 16. a limit buckle; 17. an antenna aperture.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a UWB positioning antenna comprises an antenna body 1, a receiver 2 is arranged at the lower end of the antenna body 1, a sleeve ring 3 is sleeved outside the antenna body 1, a first fixing block 4 is fixedly connected to the lower end of the sleeve ring 3, a connecting block 5 is fixedly connected to the lower end of the first fixing block 4, the connecting block 5 is fixedly connected with the receiver 2 through rotation of a screw 6, a receiving hole 7 is formed in the bottom of the antenna body 1, a second fixing block 8 is fixedly connected to the outside of the receiving hole 7, a sliding groove 10 is fixedly connected to one side of the second fixing block 8, a first spring 9 is fixedly connected to one end of the second fixing block 8, a clamping block 11 is fixedly connected to the other end of the first spring 9, a first conductor 12 is fixedly connected to the inside of the antenna body 1 through sliding, a second spring 13 is wound on the outside of the first conductor 12, a second conductor 14 is fixedly connected to the lower end of the, a limit buckle 16 is fixedly connected to one end of the interior of the antenna body 1.

Specifically, 17 has been seted up to the inside of lantern ring 3, and antenna hole 17 can insert in this embodiment close with the outside of antenna body 1, laminates each other with antenna body 1, does benefit to fixedly.

Specifically, the hole is opened in the bottom outside of the antenna body 1, which is used for the telescopic engagement of the latch 11 in this embodiment.

Specifically, the one end of No. two springs 13 is connected in the bottom of antenna main part 1, and the other end of No. two springs 13 is fixed in the one end of No. two conductors 14, makes No. two conductors 14 and receiver 2 internal connection department have a mutual extruded power through setting up No. two springs 13 in this embodiment, can not take place contact failure's condition, guarantees the stability when using.

Specifically, the number of the first fixing blocks 4 is four, so that the antenna body 1 is fixed more stably in the embodiment, and the normal use of the antenna body 1 is ensured.

Specifically, the lantern ring 3 is a whole with the fixed block 4 and the connecting block 5, and when the antenna is installed in the embodiment, the antenna only needs to be sleeved in the antenna main body 1, so that the installation is facilitated.

Specifically, the number of fixture block 11 is two rows, and through setting up two rows of buckles in this embodiment, fixed more firm is difficult for rocking, promotes the stability when steadily using.

The working principle and the using process of the invention are as follows: when the invention is used, the second conductor 14 connected with the lower end of the antenna main body 1 is inserted into a connecting port of the receiver 2 and is pressed inwards, the clamping block 11 is compressed inwards through the first spring 9, the clamping block 11 is pressed into a clamping groove arranged in the receiver 2, the second spring 13 is also extruded when the second conductor is pressed, the second conductor 14 is in mutual extrusion contact with the connecting port in the receiver 2, the tightness of the connecting position can be strengthened, the receiving of signals is prevented from being influenced by poor contact, the antenna main body 1 can be fixed more stably in the receiver 2 by arranging two clamping devices, the defect of original thread looseness is solved, the usability is stronger, the invention is sleeved with a protective device outside the antenna main body 1, when the invention is used, the lantern ring 3 is sleeved from the upper end of the antenna main body 1 through the antenna hole 17, so that the first fixing block 4 is attached to the outer wall of the lower end of the antenna main body 1, use 6 spacing rings of screw to be fixed in the surface of receiver 2, through this setting, can strengthen the protection of antenna main part 1 under the condition that does not influence the signal, avoid slightly colliding with the shortcoming that leads to its fracture, and the installation is also comparatively convenient, promotes antenna main part 1's practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An UWB positioning antenna, comprising: the antenna comprises an antenna main body (1), a receiver (2) is arranged at the lower end of the antenna main body (1), a sleeve ring (3) is sleeved outside the antenna main body (1), a first fixing block (4) is fixedly connected to the lower end of the sleeve ring (3), a connecting block (5) is fixedly connected to the lower end of the first fixing block (4), the connecting block (5) and the receiver (2) are fixedly connected through a screw (6) in a rotating mode, a receiving hole (7) is formed in the bottom of the antenna main body (1), a second fixing block (8) is fixedly connected to the outer portion of the receiving hole (7), a sliding groove (10) is fixedly connected to one side of the second fixing block (8), a first spring (9) is fixedly connected to one end of the second fixing block (8), a clamping block (11) is fixedly connected to the other end of the first spring (9), and a first conductor (12) is fixedly connected to the, the antenna comprises a first conductor (12), a second spring (13) is wound outside the first conductor (12), a second conductor (14) is fixedly connected to the lower end of the first conductor (12), a sliding block (15) is fixedly connected to the upper end of the first conductor (12), and a limiting buckle (16) is fixedly connected to one end of the inner portion of the antenna body (1).

2. A UWB positioning antenna as defined in claim 1 wherein: an antenna hole (17) is formed in the lantern ring (3).

3. A UWB positioning antenna as defined in claim 1 wherein: the bottom outer side of the antenna main body (1) is provided with a hole.

4. A UWB positioning antenna as defined in claim 1 wherein: one end of the second spring (13) is connected to the bottom of the antenna main body (1), and the other end of the second spring (13) is fixed to one end of the second conductor (14).

5. A UWB positioning antenna as defined in claim 1 wherein: the number of the first fixed blocks (4) is four.

6. A UWB positioning antenna as defined in claim 1 wherein: the lantern ring (3) is fixed block (4) and the connecting block (5) are integrated.

7. A UWB positioning antenna as defined in claim 1 wherein: the number of the fixture blocks (11) is two.

8. A UWB positioning system comprising: comprising a UWB positioning antenna according to any of claims 1 to 7.