CN213692318U

CN213692318U - Wireless link monitoring device

Info

Publication number: CN213692318U
Application number: CN202120059966.8U
Authority: CN
Inventors: 林秀格
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-07-13
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a wireless link monitoring device, which comprises a bracket, the anterior position of support is provided with the control main part, the rear portion of support is provided with the mounting panel, the top of control main part is provided with the guard plate, the rear position of control main part is provided with two sets of antennas, every group the antenna is two, the guard plate is provided with circular rotor in the position that lies in the antenna, be provided with the standing groove No. one in the side on the circular rotor, be provided with the standing groove No. two in the both sides position that lies in the standing groove in the side on the circular rotor. A wireless link monitoring device, belong to the monitoring device field, through the circular rotor isotructure that sets up, block the antenna through inside bullet post, avoid installing the antenna that receives external force factor and rotate downwards at the eminence position to avoid user later stage adjustment antenna position, make monitoring device's use more convenient.

Description

Wireless link monitoring device

Technical Field

The utility model relates to a monitoring device field, in particular to wireless link monitoring device.

Background

In the use of wireless link monitoring device, upwards rotate two sets of four antennas at rear end for the direction of antenna is up, be convenient for the acceptance of signal, then install it in eminence position through the mounting panel on the support, but in actual use, the antenna often receives other external force factors, like under the influence of bird's sparrow or some heavy objects of being scraped by the wind, make the antenna rotate downwards, because installed monitoring device at the eminence this moment, adjust the antenna and become a very troublesome thing, consequently need a structure that can prevent antenna pivoted downwards.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a wireless link monitoring device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wireless link monitoring device comprises a support, wherein a monitoring main body is arranged at the front part of the support, a mounting plate is arranged at the rear part of the support, a protection plate is arranged above the monitoring main body, two groups of antennas are arranged at the rear part of the monitoring main body, each group of antennas comprises two antennas, the protection plate is provided with a circular rotating body at the position of the antennas, a first side placing groove is arranged on the circular rotating body, second side placing grooves are arranged at the two sides of the first side placing groove on the circular rotating body, an internal elastic column is arranged in the first side placing groove, a first side cover plate is arranged at the position above the internal elastic column in the first side placing groove, second side cover plates are arranged at the two sides of the first side cover plate, and the second side cover plate and the second side placing groove correspond to each other, the lower part position of inside bullet post is provided with vertical connecting rod, be provided with the middle part activity groove in the position that lies in vertical connecting rod on the apron of side No. one, vertical connecting rod movable mounting is in the middle part activity inslot, be provided with cowl in the front and back position that lies in circular rotor on the guard plate.

Preferably, the middle part position of circular rotor is provided with the middle part and rotates the hole, the position that corresponds the middle part rotation hole on the guard plate is provided with the middle part dwang, circular rotor rotates hole movable mounting through the middle part on the dwang of middle part, the upper end of middle part dwang is provided with the circular baffle in middle part.

Preferably, the second side cover plate is provided with a fixing screw, the bottom of the second side placing groove is provided with a screw hole corresponding to the position of the fixing screw, and the fixing screw is movably arranged in the screw hole.

Preferably, the first side placing groove is internally provided with an internal spring in a position below the internal elastic column.

Preferably, the number of the first side placing grooves is four, and the number of the second side placing grooves on two sides of the first side placing grooves is also four.

Preferably, an arc pulling rod is arranged between the vertical connecting rods.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the circular rotor isotructure that sets up, through rotating centre of a circle rotor for inside bullet post is located the outside position of antenna, thereby fixes the antenna between two inside bullet posts, avoids the antenna to receive external force factor and rotates downwards, makes monitoring device's use more convenient.

Drawings

Fig. 1 is a schematic view of an overall side structure of a wireless link monitoring apparatus according to the present invention;

fig. 2 is a schematic top view of the circular rotor of the wireless link monitoring device according to the present invention;

fig. 3 is a schematic structural view of a first side holding groove and a middle rotating hole on a circular rotating body of the wireless link monitoring device of the present invention;

fig. 4 is the utility model relates to a structural schematic diagram of the middle part dwang of wireless link monitoring device.

In the figure: 1. a support; 2. mounting a plate; 3. monitoring the subject; 4. a protection plate; 5. an antenna; 6. an arc-shaped baffle plate; 7. a circular rotating body; 8. a middle circular baffle; 9. a first cover plate on the side surface; 10. a middle movable groove; 11. a second cover plate on the side surface; 12. fixing screws; 13. an inner post; 14. a vertical connecting rod; 15. an arc-shaped pulling rod; 16. an inner spring; 17. a middle rotation hole; 18. a first side holding groove; 19. a second placing groove is formed in the side face; 20. a screw hole; 21. the middle part rotates the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a wireless link monitoring device comprises a bracket 1, a monitoring main body 3 is arranged at the front position of the bracket 1, a mounting plate 2 is arranged at the rear position of the bracket 1, a protection plate 4 is arranged above the monitoring main body 3, two groups of antennas 5 are arranged at the rear position of the monitoring main body 3, two antennas 5 are arranged in each group, a circular rotating body 7 is arranged at the position of the antenna 5 on the protection plate 4, a first side placing groove 18 is arranged on the circular rotating body 7, second side placing grooves 19 are arranged at the positions of two sides of the first side placing groove 18 on the circular rotating body 7, an inner ejection column 13 is arranged in the first side placing groove 18, a first side cover plate 9 is arranged at the position above the inner ejection column 13 in the first side placing groove 18, second side cover plates 11 are arranged at the positions of two sides of the first side cover plate 9, the positions of the second side cover plate 11 and the positions of the second side placing grooves 19 correspond, the lower part position of inside bullet post 13 is provided with vertical connecting rod 14, is provided with middle part activity groove 10 in the position that lies in vertical connecting rod 14 on the apron 9 of side one number, and vertical connecting rod 14 movable mounting is provided with cowl 6 in middle part activity groove 10 in the position around lieing in circular rotor 7 on the guard plate 4.

In this embodiment, in order to facilitate the rotation of the circular rotating body 7, the middle position of the circular rotating body 7 is provided with a middle rotating hole 17, the position of the protection plate 4 corresponding to the middle rotating hole 17 is provided with a middle rotating rod 21, the circular rotating body 7 is movably mounted on the middle rotating rod 21 through the middle rotating hole 17, and the upper end of the middle rotating rod 21 is provided with a middle circular baffle 8.

In this embodiment, in order to facilitate the installation of the second side cover plate 11, the second side cover plate 11 is provided with a fixing screw 12, the bottom of the second side placing groove 19 is provided with a screw hole 20 corresponding to the position of the fixing screw 12, and the fixing screw 12 is movably installed in the screw hole 20.

In this embodiment, in order to facilitate the pushing of the inner post 13 to move outward, an inner spring 16 is disposed in the first side slot 18 at a position below the inner post 13.

In the present embodiment, for convenience of corresponding to the number of the antennas 5, the number of the first-side placing grooves 18 is four, and the number of the second-side placing grooves 19 on both sides of the first-side placing grooves 18 is also four.

In addition, an arc-shaped pulling rod 15 is arranged between the vertical connecting rods 14, so that the vertical connecting rods 14 can be operated conveniently.

It should be noted that, the utility model relates to a wireless link monitoring device, when installing the monitoring main body 3, the antenna 5 is pulled upwards in sequence, so that the four antennas 5 are vertically upwards, at this time, the arc pulling rod 15 on the circular rotating body 7 is pinched and pushed inwards, so that the vertical connecting rods 14 at the two ends of the arc pulling rod 15 are pulled to move inwards in the middle movable groove 10, so that the inner ejection posts 13 at the lower ends of the vertical connecting rods 14 move inwards, the inner springs 16 at the inner sides are compressed, the inner ejection posts 13 are accommodated in the first side placing groove 18, the front and rear arc baffles 6 are not blocked, at this time, the circular rotating body 7 is rotated, so that the inner ejection posts 13 are sequentially located at the outer positions of the antenna 5, at this time, the arc pulling rod 15 is released, the compressed inner springs 16 are opened outwards, so that the inner ejection posts 13 move outwards and are located at the outer positions of the antenna 5, prevent that antenna 5 from rotating to both sides below, cowl 6 just in time is in the other side position of inside bullet post 13, blocks inside bullet post 13 and rotates to the outside to fix antenna 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wireless link monitoring apparatus, characterized in that: the novel multifunctional antenna comprises a support (1), a monitoring main body (3) is arranged at the front part of the support (1), a mounting plate (2) is arranged at the rear part of the support (1), a protection plate (4) is arranged above the monitoring main body (3), two groups of antennas (5) are arranged at the rear part of the monitoring main body (3), each group of antennas (5) is two, a circular rotating body (7) is arranged at the position of the antenna (5) on the protection plate (4), a first side placing groove (18) is arranged on the circular rotating body (7), second side placing grooves (19) are arranged at the positions of two sides of the first side placing groove (18) on the circular rotating body (7), an inner spring column (13) is arranged in the first side placing groove (18), a first side cover plate (9) is arranged at the position above the inner spring column (13) in the first side placing groove (18), the utility model discloses a novel protection device for a motor vehicle, including apron (9), the both sides position of side No. one apron (9) is provided with No. two apron (11) in side, the position of No. two apron (11) in side and the position of No. two standing groove (19) in side correspond each other, the lower part position of inside bullet post (13) is provided with vertical connecting rod (14), be provided with middle part movable groove (10) in the position that lies in vertical connecting rod (14) on the apron (9) in side, vertical connecting rod (14) movable mounting is in middle part movable groove (10), be provided with cowl (6) in the front and back position that lies in circular rotor (7) on guard plate (4).

2. A radio link monitoring device according to claim 1, wherein: the middle part position of circular rotor (7) is provided with middle part rotation hole (17), the position that corresponds middle part rotation hole (17) on guard plate (4) is provided with middle part dwang (21), circular rotor (7) rotate hole (17) movable mounting through the middle part on middle part dwang (21), the upper end of middle part dwang (21) is provided with middle part circular baffle (8).

3. A radio link monitoring device according to claim 1, wherein: the second side cover plate (11) is provided with a fixing screw (12), the bottom of the second side placing groove (19) is provided with a screw hole (20) corresponding to the position of the fixing screw (12), and the fixing screw (12) is movably arranged in the screw hole (20).

4. A radio link monitoring device according to claim 1, wherein: an inner spring (16) is arranged in the first side placing groove (18) and is positioned below the inner elastic column (13).

5. A radio link monitoring device according to claim 1, wherein: the number of the first side placing grooves (18) is four, and the number of the second side placing grooves (19) on two sides of the first side placing grooves (18) is four.

6. A radio link monitoring device according to claim 1, wherein: an arc-shaped pulling rod (15) is arranged between the vertical connecting rods (14).