CN215391054U

CN215391054U - Antifogging device for supervisory equipment

Info

Publication number: CN215391054U
Application number: CN202121459971.4U
Authority: CN
Inventors: 王盼锋
Original assignee: Guangdong Xinhuang Technology Development Co ltd
Current assignee: Guangdong Xinhuang Technology Development Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model provides an anti-fog device for monitoring equipment, and relates to the field of monitoring equipment. This antifog device for supervisory equipment, including monitor, monitor top surface fixedly connected with protection casing, monitor bottom fixedly connected with guide rail, the guide rail inner wall is located the outside grafting of monitor and has unilateral rack board, and the below of unilateral rack board is located monitor bottom surface and rotates and be connected with the swing gear. The device is when using, the motor drives power gear revolve, power gear drives drive gear and rotates, drive gear drives sector gear and bilateral rack plate meshing, bilateral rack plate drives the fixed plate and removes, the inside defogging treatment that carries out of monitor is managed to fixed plate transmission second scraper blade, bilateral rack plate drives unilateral rack plate and removes, unilateral rack plate drives oscillating gear and rotates, oscillating gear drives the swinging arms and removes, the swinging arms drives first scraper blade and carries out the ash removal to the monitor surface, the advantage that has dustproof defogging.

Description

Antifogging device for supervisory equipment

Technical Field

The utility model relates to the technical field of monitoring equipment, in particular to an anti-fog device for monitoring equipment.

Background

With the continuous deepening of the safety consciousness of people, safety products such as security monitoring and alarm systems and the like have been thoroughly integrated into our lives, wherein monitoring cameras are widely applied to communities, office buildings, streets, indoor security and the like, a typical television monitoring system mainly comprises two parts, namely front-end equipment and rear-end equipment, the front-end equipment usually comprises a camera, a manual or electric lens, a tripod head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and corresponding relations are established with various equipment of a central control system through wired, wireless or optical fiber transmission media.

Present surveillance camera head is big at the during operation temperature variation, water smoke all appears easily inside and outside the camera, especially in the more season of rainwater, fog, frost's formation is because saturated vapor in the air meets the condensation knot and forms, because of low temperature environment strong, weak respectively condense into frost and fog, lead to the camera can't clap clear object, direct influence monitoring effect, but current anti fog device for supervisory equipment does not set up dustproof subassembly when using, lead to the difference in temperature when too big camera body surface fog appears and can't clear away.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art, the utility model provides an anti-fog device for monitoring equipment, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an antifogging device for monitoring equipment comprises a monitoring probe, wherein a protective cover is fixedly connected to the outer surface of the top end of the monitoring probe, a guide rail is fixedly connected to the bottom end of the monitoring probe, a unilateral rack plate is inserted outside the monitoring probe on the inner wall of the guide rail, a swinging gear is rotatably connected to the outer surface of the bottom of the monitoring probe below the unilateral rack plate and meshed with the single-plate rack plate, a swinging rod is fixedly connected to one end of the swinging gear, which is far away from the monitoring probe, a first scraper is fixedly connected to one end of the swinging rod, which is close to the monitoring probe, a bilateral rack plate is fixedly connected to one end of the unilateral rack plate, which is far away from the swinging rod, a fixed plate is fixedly connected to the inner part of the monitoring probe on the outer surface of the bilateral rack plate, a limiting rod is inserted inside the fixed plate, a second scraper is fixedly connected to one end, which is far away from the fixed plate, and a spring is sleeved between the second scraper and the fixed plate on the outer surface of the limiting rod, the monitoring probe surface is kept away from bilateral rack board one end and is provided with the motor, and motor output shaft surface has cup jointed the loading board, and motor output shaft link up the loading board and the surface has cup jointed power gear, and power gear external tooth is located the meshing of loading board both ends and is connected with drive gear, and drive gear keeps away from loading board one end fixedly connected with sector gear, and sector gear is connected with bilateral rack board meshing.

Preferably, unilateral rack plate, bilateral rack plate and guide rail constitute sliding connection, and swing gear internal rotation is connected with the dead lever, and dead lever fixed connection is at monitor bottom wall.

Preferably, be provided with the control glass board between first scraper blade and the second scraper blade, the scraper blade all contacts with the control glass board, and the fixed plate is the right angle setting with bilateral rack plate.

Preferably, the limiting rod and the fixing plate form a sliding connection, and the outer surface of the motor is sleeved with the fixing support and connected with the outer surface of the monitoring probe.

Preferably, the side wall of the bearing plate is fixedly connected with a supporting plate connected with the side wall of the monitoring probe, two ends of the bearing plate are inserted into the positions of the transmission gears, and the transmission gears and the sector gears are sleeved on the outer surfaces of the insertion rods.

Preferably, the outer surface of the bilateral rack plate is only positioned at the outer part of the monitoring probe and is provided with tooth grooves, and the number of the tooth grooves is consistent with that of the outer teeth of the sector gear.

(III) advantageous effects

The utility model provides an anti-fog device for monitoring equipment. The method has the following beneficial effects:

1. this antifogging device for supervisory equipment is when using, and the motor drives power gear and rotates, and power gear drives drive gear and rotates, and drive gear drives sector gear and bilateral rack plate meshing, and bilateral rack plate drives the fixed plate and removes, and the fixed plate drives the gag lever post and removes, and the gag lever post drives the second scraper blade and carries out the defogging to monitor inside and handle, has solved the big inside and outside water smoke influence monitoring effect's that appears of surveillance camera head during operation temperature variation problem easily, has the effectual advantage of defogging.

2. This antifog device for supervisory equipment when using, bilateral rack plate drives unilateral rack plate and removes, and unilateral rack plate drives oscillating gear, and oscillating gear drives the swinging arms removal, and the swinging arms drives first scraper blade and carries out the deashing to the monitor surface, has solved current antifog device for supervisory equipment and has not set up the problem of dustproof subassembly when using, has dustproof effectual advantage.

Drawings

FIG. 1 is an orthogonal three-axis view of the structure of the present invention;

FIG. 2 is a schematic view of a single-sided rack plate of the present invention;

FIG. 3 is a schematic view of a structural motor of the present invention;

FIG. 4 is a schematic view of a structural mounting plate of the present invention;

fig. 5 is a schematic view of a structural double-sided rack plate of the present invention.

The device comprises a monitoring probe 1, a protective cover 2, a guide rail 3, a unilateral rack plate 4, a swinging gear 5, a swinging rod 6, a first scraper 7, a bilateral rack plate 8, a fixing plate 9, a limiting rod 10, a second scraper 11, a spring 12, a motor 13, a bearing plate 14, a power gear 15, a transmission gear 16 and a sector gear 17.

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.

The embodiment of the utility model provides an anti-fog device for monitoring equipment, which comprises a monitoring probe 1, wherein the outer surface of the top end of the monitoring probe 1 is fixedly connected with a protective cover 2, the bottom end of the monitoring probe 1 is fixedly connected with a guide rail 3, the inner wall of the guide rail 3 is positioned outside the monitoring probe 1 and is inserted with a unilateral rack plate 4, a swinging gear 5 is rotatably connected below the unilateral rack plate 4 and positioned on the outer surface of the bottom of the monitoring probe 1, the swinging gear 5 is meshed with the unilateral rack plate 4, a bilateral rack plate 8 and the guide rail 3 form a sliding connection, a fixed rod is rotatably connected inside the swinging gear 5, the fixed rod is fixedly connected to the bottom wall of the monitoring probe 1, one end of the swinging gear 5, which is far away from the monitoring probe 1, is fixedly connected with a swinging rod 6, one end of the swinging rod 6, which is close to the monitoring probe 1, is fixedly connected with a first scraper 7, one end of the unilateral rack plate 4, which is far away from the swinging rod 6, is positioned on the inner wall of the guide rail 3, the outer surface of the bilateral rack plate 8 is only positioned at the outer part of the monitoring probe 1 and is provided with tooth sockets, the number of the tooth sockets is consistent with the number of the outer teeth of the sector gear 17, the two sector gears 17 are matched with the bilateral rack plate 8 to complete the circular reciprocating motion, the bilateral rack plate 8 drives the unilateral rack plate 4 to move, the unilateral rack plate 4 drives the swing gear 5 to rotate, the swing gear 5 drives the swing rod 6 to move, the swing rod 6 drives the first scraper 7 to perform the ash cleaning treatment on the outer surface of the monitoring probe 1, the outer surface of the bilateral rack plate 8 is positioned at the inner part of the monitoring probe 1 and is fixedly connected with a fixing plate 9, the fixing plate 9 and the bilateral rack plate 8 are arranged in a right angle, a limiting rod 10 is inserted into the fixing plate 9, the limiting rod 10 and the fixing plate 9 form a sliding connection, one end of the limiting rod 10, far away from the fixing plate 9, is fixedly connected with a second scraper 11, and a monitoring glass plate is arranged between the first scraper 7 and the second scraper 11, the scrapers are all contacted with the monitoring glass plate, a spring 12 is sleeved on the outer surface of a limiting rod 10 positioned between a second scraper 11 and a fixed plate 9, so that the second scraper 11 is always contacted with the outer surface of the monitoring glass plate, a motor 13 is arranged at one end of the outer surface of a monitoring probe 1, which is far away from a bilateral rack plate 8, the outer surface of the motor 13 is sleeved with a fixed support to be connected with the outer surface of the monitoring probe 1, so as to increase the stability between structures, a bearing plate 14 is sleeved on the outer surface of an output shaft of the motor 13, a supporting plate is fixedly connected with the side wall of the bearing plate 14, a power gear 15 is sleeved on the outer surface of the output shaft of the motor 13, the output shaft of the motor 13 penetrates through the bearing plate 14, the outer teeth of the power gear 15 are positioned at two ends of the bearing plate 14 and are meshed with a transmission gear 16, inserted rods are inserted into the positions of the two ends of the bearing plate 14, and a sector gear 17 is fixedly connected at one end of the transmission gear 16, which is far away from the bearing plate 14, sector gear 17 is connected with the meshing of bilateral rack board 8, and drive gear 16 cup joints at the inserted bar surface with sector gear 17, and motor 13 drives power gear 15 and rotates, and power gear 15 drives drive gear 16 and rotates, and drive gear 16 drives sector gear 17 and the meshing of bilateral rack board 8, and bilateral rack board 8 drives fixed plate 9 and removes, and fixed plate 9 drives gag lever post 10 and removes, and gag lever post 10 drives second scraper blade 11 and carries out defogging processing to monitor 1 inside.

The working principle is as follows:

this antifogging device for supervisory equipment is when using, motor 13 drives power gear 15 and rotates, power gear 15 drives drive gear 16 and rotates, drive gear 16 drives sector gear 17 and the meshing of bilateral rack board 8, bilateral rack board 8 drives fixed plate 9 and removes, fixed plate 9 drives gag lever post 10 and removes, gag lever post 10 drives second scraper blade 11 and carries out the defogging processing to monitor 1 inside, bilateral rack board 8 drives unilateral rack board 4 and removes, unilateral rack board 4 drives swing gear 5 and rotates, swing gear 5 drives swinging arms 6 and removes, swinging arms 6 drives first scraper blade 7 and carries out the ash removal processing to monitor 1 surface.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-fogging device for supervisory equipment, includes monitor probe (1), its characterized in that: the outer surface of the top end of the monitoring probe (1) is fixedly connected with a protective cover (2), the bottom end of the monitoring probe (1) is fixedly connected with a guide rail (3), the inner wall of the guide rail (3) is positioned outside the monitoring probe (1) and is spliced with a unilateral rack plate (4), the lower part of the unilateral rack plate (4) is positioned on the outer surface of the bottom of the monitoring probe (1) and is rotatably connected with a swing gear (5), the swing gear (5) is meshed with the unilateral rack plate (4), one end, away from the monitoring probe (1), of the swing gear (5) is fixedly connected with a swing rod (6), one end, close to the monitoring probe (1), of the swing rod (6) is fixedly connected with a first scraper (7), one end, away from the swing rod (6), of the unilateral rack plate (4) is positioned on the inner wall of the guide rail (3) and is fixedly connected with a bilateral rack plate (8), and the outer surface of the bilateral rack plate (8) is positioned in the inner part of the monitoring probe (1) and is fixedly connected with a fixing plate (9);

the double-side rack monitoring device is characterized in that a limiting rod (10) is inserted into the fixed plate (9), one end, far away from the fixed plate (9), of the limiting rod (10) is fixedly connected with a second scraper (11), the outer surface of the limiting rod (10) is located between the second scraper (11) and the fixed plate (9), a spring (12) is sleeved on the outer surface of the limiting rod (10), one end, far away from the double-side rack plate (8), of the outer surface of the monitoring probe (1) is provided with a motor (13), a bearing plate (14) is sleeved on the outer surface of an output shaft of the motor (13), the output shaft of the motor (13) penetrates through the bearing plate (14) and is sleeved with a power gear (15), external teeth of the power gear (15) are located at two ends of the bearing plate (14) and are connected with a transmission gear (16) in a meshed mode, one end, far away from the bearing plate (14), of the transmission gear (16) is fixedly connected with a sector gear (17), and the sector gear (17) is connected with the double-side rack plate (8) in a meshed mode.

2. The anti-fog device for the monitoring equipment according to claim 1, characterized in that: unilateral rack plate (4), bilateral rack plate (8) and guide rail (3) constitute sliding connection, and swing gear (5) inside is rotated and is connected with the dead lever, and dead lever fixed connection is in monitor probe (1) diapire.

3. The anti-fog device for the monitoring equipment according to claim 1, characterized in that: be provided with the control glass board between first scraper blade (7) and second scraper blade (11), the scraper blade all contacts with the control glass board, and fixed plate (9) are the right angle setting with bilateral rack plate (8).

4. The anti-fog device for the monitoring equipment according to claim 1, characterized in that: the limiting rod (10) and the fixing plate (9) form sliding connection, and the outer surface of the motor (13) is sleeved with the fixing support and is connected with the outer surface of the monitoring probe (1).

5. The anti-fog device for the monitoring equipment according to claim 1, characterized in that: the side wall of the bearing plate (14) is fixedly connected with a supporting plate and is connected with the side wall of the monitoring probe (1), two ends of the bearing plate (14) are positioned at the position of the transmission gear (16) and are inserted with an inserted bar, and the transmission gear (16) and the sector gear (17) are sleeved on the outer surface of the inserted bar.

6. The anti-fog device for the monitoring equipment according to claim 1, characterized in that: tooth sockets are formed in the outer surface of the bilateral rack plate (8) and are only located on the outer portion of the monitoring probe (1), and the number of the tooth sockets is consistent with that of the outer teeth of the sector gear (17).