Laser wind-finding radar telescope

Abstract

The utility model discloses a laser wind-finding radar telescope which is good in drying capability and sealing performance. The technical problem to be solved by the utility model is realized by the following technical means: the laser wind-finding radar telescope comprises an outer shell and a lens driving assembly, the lens driving assembly comprises a driver and a rotating member in driving connection with the driver, the rotating member is located in the outer shell, and the lens driving assembly is connected with the driver. A notch is formed in the position, close to the rotating piece, of the outer portion of the outer shell, a cover body assembly is detachably arranged in the notch and comprises a first cover body and a drying agent installation part located on one side of the first cover body, and a drying agent bag is installed in the drying agent installation part in a matched mode; when the cover body assembly is installed at the notch, the drying agent installation part is located in the notch. The utility model relates to the technical field of telescopes.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopes, in particular to a laser wind measurement radar telescope. Background Art

[0002] Laser wind radar is an atmospheric detection instrument used in the fields of power and electrical engineering, energy science and technology. It conducts measurements outdoors. The laser wind radar telescope is the main component of the laser wind radar and is easily exposed to humid gases, which can contaminate the telescope lens. Therefore, drying and sealing are the pain points of the telescope. This application aims to provide a laser wind radar telescope with better drying ability and sealing. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a laser wind measuring radar telescope with better drying ability and sealing performance.

[0004] The technical problem to be solved by the utility model is achieved through the following technical means: a laser wind measurement radar telescope, comprising an outer shell and a lens drive assembly, the lens drive assembly comprising a driver and a rotating part driven and connected to the driver, the rotating part being located inside the outer shell, a notch being provided on the outside of the outer shell near the rotating part, a cover assembly being detachably provided in the notch, the cover assembly comprising a first cover and a desiccant mounting portion located on one side of the first cover, a desiccant bag being adapted to be installed in the desiccant mounting portion, and when the cover assembly is installed at the notch, the desiccant mounting portion is located inside the notch.

[0005] In the above scheme, a cover assembly on which a desiccant pack can be installed is detachably provided on the outer shell. The desiccant pack can absorb moisture inside the outer shell to make the inside dry, thereby protecting the telescope lens.

[0006] In one embodiment, the lower portion of the first cover body is provided with an annular protrusion adapted to the notch, the desiccant mounting portion is arranged inside the annular protrusion, the desiccant mounting portion includes two parallel vertical plates perpendicular to the first cover body and a cover plate arranged between the two vertical plates, and the cover plate and the first cover body are detachably connected by screw columns.

[0007] In the above scheme, the desiccant bag can be placed in the space enclosed by the two vertical plates, the cover plate and the first cover body, wherein the cover plate can be opened, so the desiccant bag can be replaced; in addition, both sides of the vertical plate in the length direction are open, so that air can enter the desiccant bag from the opening and the moisture can be absorbed by the desiccant bag.

[0008] In one embodiment, a lens mounting groove is provided on one side of the outer shell, a collimating head is installed on the other side of the outer shell, the outer shell is integrally formed, a lens is provided in the lens mounting groove, and the lens is installed on the rotating member.

[0009] In the above solution, the integrally formed outer shell makes the overall structure compact and the sealing performance is greatly improved.

[0010] In one embodiment, the collimation head is mounted on the outer shell via a collimation head mounting seat, and the collimation head mounting seat and a side of the outer shell close to the collimation head are respectively provided with a distance adjustment window, and a second cover is adapted to be provided outside the distance adjustment window.

[0011] In the above solution, a lens distance adjustment module is arranged inside the distance adjustment window. The lens distance adjustment module is a conventional component inside the telescope and is used for adjusting the focal length of the lens.

[0012] In one embodiment, an annular groove is provided on one side of the second cover body close to the distance adjustment window, a sealing ring is provided in the annular groove, and screw holes are provided on the outer periphery of the second cover body, and screws are provided on the screw holes.

[0013] In one embodiment, the driver is a motor installed on the outside of the outer shell, the output shaft of the driver is connected to a coupling, the coupling is connected to a gear rotor, the gear rotor is located inside the notch, the rotating part is a gear disk, and the gear rotor is meshed with the gear disk.

[0014] In the above scheme, the rotating member is driven by the rotation of the gear rotor.

[0015] In one embodiment, the coupling is connected to the gear rotor via a connecting rod, the connecting rod penetrates the outer shell, and the connecting rod is provided with a mechanical sealing ring inside the outer shell.

[0016] In one embodiment, a proximity switch is disposed on the outer shell, the proximity switch extends into the interior of the outer shell and is disposed on one side of the notch, and a sensing element adapted to the proximity switch is disposed on the toothed disc.

[0017] In the above scheme, the proximity switch cooperates with the sensing element once every time the toothed disc rotates one circle, so the number of rotations of the toothed disc can be recorded by utilizing the cooperation between the proximity switch and the sensing element. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model in one embodiment;

[0019] Figure 2is a structural schematic diagram of a cover assembly in an embodiment;

[0020] Figure 3 is a schematic structural diagram of a lens driving assembly in an embodiment;

[0021] Figure 4 It is a schematic diagram of the structure after the first cover body and the second cover body in one embodiment are opened;

[0022] Figure 5 It is a schematic diagram of the coordination between the distance adjustment window and the second cover body in one embodiment. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 5 As shown, the utility model provides a technical solution: a laser wind measurement radar telescope, comprising an outer shell 1 and a lens driving assembly 2, wherein the lens driving assembly 2 comprises a driver 3 and a rotating member 4 drivingly connected to the driver 3, wherein the rotating member 4 is located inside the outer shell 1, and a notch 5 is provided on the outside of the outer shell 1 near the rotating member 4, wherein a cover assembly is detachably provided in the notch 5, wherein the cover assembly comprises a first cover 6 and a desiccant mounting portion 7 located on one side of the first cover 6, wherein a desiccant bag is adapted to be installed in the desiccant mounting portion 7, and when the cover assembly is installed at the notch 5, the desiccant mounting portion 7 is located inside the notch 5.

[0025] In the above scheme, a cover assembly on which a desiccant bag can be installed is detachably provided on the outer shell 1. The desiccant bag can absorb moisture inside the outer shell 1 to make the inside dry, thereby protecting the telescope lens.

[0026] In one embodiment, the lower portion of the first cover body 6 is provided with an annular protrusion 8 adapted to the notch 5, the desiccant mounting portion 7 is arranged inside the annular protrusion 8, the desiccant mounting portion 7 includes two parallel vertical plates 9 perpendicular to the first cover body 6 and a cover plate 10 covered between the two vertical plates 9, and the cover plate 10 and the first cover body 6 are detachably connected via screw columns 11.

[0027] In the above scheme, the desiccant bag can be placed in the space enclosed by the two vertical plates 9, the cover plate 10 and the first cover body 6, wherein the cover plate 10 can be opened, so the desiccant bag can be replaced; in addition, both sides of the vertical plate 9 in the length direction are open, so that air can enter the desiccant bag from the opening and the moisture can be absorbed by the desiccant bag.

[0028] In one embodiment, a lens mounting groove is provided on one side of the outer shell 1, and a collimating head 13 is installed on the other side of the outer shell 1. The outer shell 1 is integrally formed, and a lens 14 is provided in the lens mounting groove, and the lens 14 is installed on the rotating member 4.

[0029] In the above solution, the integrally formed outer shell 1 makes the overall structure compact and the sealing performance is greatly improved.

[0030] In one embodiment, the collimation head 13 is mounted on the outer shell 1 via a collimation head mounting seat 15, and a distance adjustment window 16 is respectively provided on the collimation head mounting seat 15 and on a side of the outer shell 1 close to the collimation head 13, and a second cover body 17 is adapted to be provided on the outside of the distance adjustment window 16.

[0031] In the above solution, a lens distance adjustment module is arranged inside the distance adjustment window 16. The lens distance adjustment module is a conventional component inside the telescope and is used for adjusting the focal length of the lens.

[0032] In one embodiment, an annular groove 18 is provided on one side of the second cover body 17 close to the distance adjustment window 16 , a sealing ring is provided in the annular groove 18 , and screw holes 19 are provided on the outer periphery of the second cover body 17 , and screws are provided on the screw holes 19 .

[0033] In one embodiment, the driver 3 is a motor installed on the outside of the outer shell 1, and the output shaft of the driver 3 is connected to a coupling 20, and the coupling 20 is connected to a gear rotor 21, and the gear rotor 21 is located inside the notch 5. The rotating part 4 is a gear disk 22, and the gear rotor 21 is meshed with the gear disk 22.

[0034] In the above scheme, the rotating member 4 is driven by the rotation of the gear rotor 21.

[0035] In one embodiment, the coupling 20 is connected to the gear rotor 21 via a connecting rod 25 , the connecting rod 25 penetrates the outer shell 1 , and the connecting rod 25 is provided with a mechanical seal ring 26 inside the outer shell 1 .

[0036] In one embodiment, a proximity switch 23 is disposed on the outer shell 1 , the proximity switch 23 extends into the interior of the outer shell 1 and is disposed on one side of the notch 5 , and a sensing element 24 adapted to the proximity switch 23 is disposed on the toothed disc 22 .

[0037] In the above solution, the proximity switch 23 cooperates with the sensing element 24 once every time the toothed disc 22 rotates one circle, so the number of rotations of the toothed disc 22 can be recorded by utilizing the cooperation between the proximity switch 23 and the sensing element 24 .

Claims

1. A laser wind radar telescope, characterized in that: The invention comprises an outer shell (1) and a lens driving assembly (2), wherein the lens driving assembly (2) comprises a driver (3) and a rotating member (4) drivingly connected to the driver (3), wherein the rotating member (4) is located inside the outer shell (1), and a notch (5) is provided on the outside of the outer shell (1) near the rotating member (4), wherein a cover assembly is detachably provided in the notch (5), wherein the cover assembly comprises a first cover (6) and a desiccant mounting portion (7) located on one side of the first cover (6), wherein a desiccant bag is adapted to be mounted in the desiccant mounting portion (7), and when the cover assembly is mounted at the notch (5), the desiccant mounting portion (7) is located inside the notch (5).

2. The laser wind radar telescope according to claim 1, characterized in that: The lower part of the first cover body (6) is provided with an annular protrusion (8) adapted to the notch (5); the desiccant mounting portion (7) is arranged inside the annular protrusion (8); the desiccant mounting portion (7) comprises two parallel vertical plates (9) perpendicular to the first cover body (6) and a cover plate (10) arranged between the two vertical plates (9); the cover plate (10) and the first cover body (6) are detachably connected via screw columns (11).

3. The laser wind radar telescope according to claim 1, characterized in that: A lens mounting groove is provided on one side of the outer shell (1), a collimating head (13) is installed on the other side of the outer shell (1), the outer shell (1) is integrally formed, a lens (14) is provided in the lens mounting groove, and the lens (14) is installed on the rotating member (4).

4. The laser wind radar telescope according to claim 3, characterized in that: The collimating head (13) is mounted on the outer shell (1) via a collimating head mounting seat (15); the collimating head mounting seat (15) and a side of the outer shell (1) close to the collimating head (13) are respectively provided with a distance adjustment window (16); and a second cover (17) is adapted to be provided outside the distance adjustment window (16).

5. The laser wind radar telescope according to claim 4, characterized in that: An annular groove (18) is provided on one side of the second cover body (17) close to the distance adjustment window (16), a sealing ring is provided in the annular groove (18), and a screw hole (19) is provided on the outer periphery of the second cover body (17), and a screw is provided on the screw hole (19).

6. The laser wind radar telescope according to claim 1, characterized in that: The driver (3) is a motor installed outside the outer shell (1); the output shaft of the driver (3) is connected to a coupling (20); the coupling (20) is connected to a gear rotor (21); the gear rotor (21) is located inside the notch (5); the rotating member (4) is a toothed disc (22); the gear rotor (21) is meshed with the toothed disc (22).

7. The laser wind radar telescope according to claim 6, characterized in that: The coupling (20) is connected to the gear rotor (21) via a connecting rod (25), the connecting rod (25) penetrates the outer shell (1), and the connecting rod (25) is provided with a mechanical sealing ring (26) inside the outer shell (1).

8. The laser wind radar telescope according to claim 6, characterized in that: The outer shell (1) is provided with a proximity switch (23), the proximity switch (23) extends into the interior of the outer shell (1) and is arranged on one side of the notch (5), and the toothed disc (22) is provided with a sensing element (24) adapted to the proximity switch (23).

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