CN111770260B

CN111770260B - Camera dust-proof cylinder for tower crane wireless transmission

Info

Publication number: CN111770260B
Application number: CN202010732851.0A
Authority: CN
Inventors: 徐子超; 许智勇; 衷梓桑; 唐宏; 杨杰
Original assignee: GANZHOU DEYE ELECTRONICS TECHNOLOGY CO LTD
Current assignee: GANZHOU DEYE ELECTRONICS TECHNOLOGY CO LTD
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-09-07
Anticipated expiration: 2040-07-27
Also published as: CN111770260A

Abstract

The invention relates to a dustproof barrel, in particular to a camera dustproof barrel for wireless transmission of a tower crane. The technical problem is how to design a camera dust-proof cylinder for tower crane wireless transmission, which can avoid dust from falling onto the camera, does not need manual cleaning of dust, is labor-saving and is convenient to operate. The utility model provides a tower crane is camera dust tube for wireless transmission, including: and the edge positions of two sides of the transparent shell are connected with fastening bolts in a penetrating manner in a threaded rotating manner. According to the invention, the transparent shell is sleeved on the camera and fixed by the fastening bolt, the transparent shell and the transparent glass can prevent dust from falling onto the camera, and when a large amount of dust is on the transparent glass, the speed reducing motor is started to rotate reversely, so that the next piece of transparent glass can rotate reversely to the upper side without influencing the shooting of the camera.

Description

Camera dust-proof cylinder for tower crane wireless transmission

Technical Field

The invention relates to a dustproof barrel, in particular to a camera dustproof barrel for wireless transmission of a tower crane.

Background

The camera is also called a computer camera, a computer eye, an electronic eye and the like, is a video input device, and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like. Common people can also have image and voice conversations and communications with each other through the camera in the network. In addition, people can also use the tower crane for various current popular digital images, audio-video processing and the like, and picture transmission can be carried out through the camera in order to enable tower crane operators to see the position where objects are placed more clearly in the use process of the tower crane.

At present, because there is a large amount of dusts on the site, after the long-time use of camera, the dust can waft on the camera, leads to the camera to be difficult to shoot clearly, then all needs people to clear away the dust on the camera with cloth at every turn, and is harder, still troublesome, and in the tower crane working process, still need wait the tower crane work after having reset, just can clear away the dust on the camera, troublesome poeration.

Disclosure of Invention

In order to overcome and need people to clear away the dust on the camera with cloth, it is harder, still troublesome, need wait the tower crane work and reset the back, just can clear away the dust on the camera, troublesome poeration's shortcoming, the technical problem is: the utility model provides a can avoid the dust to drop to the camera on, need not the manual dust of people and clear away, more laborsaving, and convenient operation's camera dust tube for tower crane wireless transmission.

The technical scheme is as follows: the utility model provides a tower crane is camera dust tube for wireless transmission, including: the edge positions of two sides of the transparent shell are rotatably connected with fastening bolts in a penetrating way through threads; the arc-shaped frame is fixedly connected to one side of the transparent shell far away from the fastening bolt and communicated with the transparent shell; and the replacing mechanism is arranged between the arc-shaped frame and the outer side of the transparent shell and is used for blocking dust.

Further, the replacing mechanism comprises: the hollow rod is rotatably connected between the circle center positions of the arc-shaped frames in a penetrating manner; the mounting racks are fixedly connected to the outer side circumference of the hollow rod at intervals and are communicated with each other; the transparent glass is fixedly connected between the inner sides of the mounting frames and used for blocking dust; the triangular prism is fixedly connected to the inner circumferential direction of the hollow rod and matched with the mounting rack; the speed reducing motor is arranged on one side, far away from the arc-shaped frame and the fastening bolt, outside the transparent shell; and the transmission assembly is connected between the end part of the output shaft of the speed reducing motor and one end of the hollow rod.

Further explain, still including clearance mechanism, clearance mechanism is including: the sliding blocks are symmetrically and slidably arranged on two sides in the mounting rack and positioned on two sides of the transparent glass; the frame body is fixedly connected between one sides of the two sliding blocks on each side; the brush cylinder is rotatably connected between the two sides in the frame body close to the sliding block and is in contact with the transparent glass; the gears are fixedly sleeved on the circumferential directions of two sides of the brush cylinder; and the racks are symmetrically and fixedly connected to two sides of the transparent glass and are meshed with the gears.

Further, the method also comprises the following steps: the rubber block, the mounting of rubber block rotary type in fastening bolt is inner.

Further, the method also comprises the following steps: and the collecting frame is clamped in the middle of one side of the arc-shaped frame far away from the speed reducing motor.

The invention has the beneficial effects that:

1. through with transparent housing cover on the camera fastened bolt fixed, transparent housing and clear glass then can avoid the dust to drop to the camera on, and when having a large amount of dust on the clear glass, start gear motor reversal, can make next clear glass reversal to the top not influence the shooting of camera, so, need not the people and clear away the dust on the camera, it is more laborsaving, the operation is still convenient.

2. Through the effect of clearance mechanism, can clear away the dust on the transparent glass, then need not to take off this device when all having the dust on three transparent glass, convenient and fast.

3. Through the effect of rubber piece, can cooperate with the camera contact, so, can avoid fastening bolt and camera contact to scrape it flower.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a schematic diagram of a fourth three-dimensional structure according to the present invention.

Reference numbers in the drawings: 1_ transparent casing, 2_ fastening bolt, 3_ arc frame, 4_ replacement mechanism, 41_ hollow pole, 42_ triangular prism, 43_ mounting bracket, 44_ transparent glass, 45_ gear motor, 46_ transmission assembly, 5_ clearance mechanism, 51_ framework, 52_ brush barrel, 53_ rack, 54_ gear, 55_ slider, 6_ rubber block, 7_ collection frame.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

The utility model provides a tower crane is camera dust tube for wireless transmission, as shown in figure 1 and figure 2, including transparent housing 1, fastening bolt 2, arc frame 3 and change mechanism 4, all be equipped with fastening bolt 2 through the screw thread in the middle of the 1 top left side of transparent housing and the bottom left side, 1 right part rigid coupling of transparent housing has arc frame 3, is equipped with between arc frame 3 and the 1 outer top right side of transparent housing and changes mechanism 4.

Change mechanism 4 including hollow rod 41, triangular prism 42, mounting bracket 43, clear glass 44, gear motor 45 and drive assembly 46, the rotary type is connected with hollow rod 41 between the arc frame 3 front and back both sides centre of a circle position, hollow rod 41 medial surface circumference rigid coupling has triangular prism 42, the even spaced rigid coupling of hollow rod 41 lateral surface circumference has mounting bracket 43, mounting bracket 43 and the interior intercommunication of hollow rod 41, install clear glass 44 between the mounting bracket 43 medial surface, install gear motor 45 in the middle of the 1 outer top right side of transparent casing, be connected with drive assembly 46 between gear motor 45's output shaft and the hollow rod 41 rear end.

At first operating personnel overlaps transparent casing 1 on the camera, wrench movement fastening bolt 2 inwardly moved again, fastening bolt 2 inwardly moved and camera contact, fastening bolt 2 fixes transparent casing 1 on the camera, transparent casing 1 then can avoid the dust to drop to make its shooting that can not be clear on the camera, when having a large amount of dusts on change mechanism 4, start change mechanism 4, change mechanism 4 function to enabling the camera clear when shooing, close change mechanism 4, so relapse, can make the camera can both be clear every moment the shooting. When having a large amount of dusts on change mechanism 4, wrench movement fastening bolt 2 outwards removes and breaks away from with the camera, takes off transparent casing 1 again and clears away the dust on change mechanism 4, and the dust is clear away the back, with transparent casing 1 cover back to the camera on, wrench movement fastening bolt 2 inwards removes and the camera contact is fixed transparent casing 1.

When transparent housing 1 fixes on the camera, the camera shoots through top transparent glass 44, when there is a large amount of dust on top transparent glass 44, the camera also can not be clear the shooting, start gear motor 45 reversal, gear motor 45 reversal drives transmission assembly 46 reversal, transmission assembly 46 reversal drives hollow rod 41 reversal, hollow rod 41 reversal drives mounting bracket 43 reversal, mounting bracket 43 reversal drives transparent glass 44 reversal, when having the transparent glass 44 reversal of a large amount of dust to arc frame 3 in, next transparent glass 44 then reverses to the top, close gear motor 45, the camera then can continue to shoot through top transparent glass 44. Repeating the above steps, when the camera cannot clearly shoot, the gear motor 45 can be started to rotate reversely, so that the next transparent glass 44 rotates reversely to the upper side. When a large amount of dust is on all three pieces of transparent glass 44, an operator can twist the fastening bolt 2 to separate from the camera, then take down the transparent shell 1 to remove the dust on the transparent glass 44, and sleeve the transparent shell 1 back onto the camera after the dust on all three pieces of transparent glass 44 is removed.

Example 2

In addition to embodiment 1, as shown in fig. 1, 3 and 4, the cleaning device further includes a cleaning mechanism 5, the cleaning mechanism 5 includes a frame 51, a brush barrel 52, a rack 53, a gear 54 and a slider 55, the slider 55 is slidably disposed on both left and right sides of front and rear sides in the mounting frame 43, the frame 51 is fixedly connected between inner sides of the two sliders 55 on each side, the brush barrel 52 is rotatably connected between the front and rear sides in the frame 51, the brush barrel 52 is in contact fit with the transparent glass 44, the gear 54 is fixedly connected on both front and rear sides of the brush barrel 52 in the circumferential direction, the rack 53 is fixedly connected on both front and rear sides of the left and right sides of the transparent glass 44, and the rack 53 is engaged with the gear 54.

When the reduction motor 45 is started, the mounting frame 43 rotates reversely and also drives the frame body 51 to rotate reversely, and further when the mounting frame 43 rotates reversely to the left lower side and is in an inclined state, due to the action of gravity, the frame body 51 moves downwards to drive the brush drum 52 to move downwards, the brush drum 52 moves downwards to drive the gear 54 to move downwards, the gear 54 also drives the brush drum 52 to rotate, the brush drum 52 rotates to remove dust on the transparent glass 44, the removed dust falls into the arc-shaped frame 3, and further when the transparent glass 44 rotates reversely to the upper side, the frame body 51 moves downwards to drive the brush drum 52 to move downwards, the brush drum 52 moves downwards to remove dust on the transparent glass 44 again, the removed dust falls into the hollow rod 41 to be in contact with the triangular plate 42, and the dust is discharged through the triangular plate 42. Therefore, the device does not need to be taken down from the camera by an operator to remove dust on the three pieces of transparent glass 44, and the device is convenient and quick.

Example 3

In addition to embodiments 1 and 2, as shown in fig. 1, the fastening bolt further includes a rubber block 6, and the inner end of the fastening bolt 2 is rotatably connected with the rubber block 6.

The device also comprises a collecting frame 7, and the collecting frame 7 is clamped in the middle of the bottom of the arc-shaped frame 3.

When transparent casing 1 cover was on the camera, operating personnel twisted fastening bolt 2 and inwards removed, and fastening bolt 2 inwards removed and drive block rubber 6 inwards removed, and block rubber 6 inwards removed and the camera contact, and block rubber 6 and fastening bolt 2 cooperation are fixed transparent casing 1 on the camera, stop to twist fastening bolt 2. When needs take off this device, wrench movement fastening bolt 2 outwards removes and drives block rubber 6 outwards removal and break away from with the camera, can take off this device. Thus, the contact between the fastening bolt 2 and the camera can be avoided to scrape the camera.

When the removed dust falls into the arc frame 3, the dust falls into the collection frame 7. When a proper amount of dust is in the collecting frame 7, the collecting frame 7 is taken down from the arc-shaped frame 3, the dust is poured out, and the collecting frame 7 is clamped back into the arc-shaped frame 3 after the dust is completely poured out. Thus, a large amount of dust remaining in the arc frame 3 can be prevented from adhering to the transparent glass 44 again, and the dust can be conveniently collected and processed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tower crane is camera dust tube for wireless transmission which characterized in that, including:

the device comprises a transparent shell (1), wherein fastening bolts (2) are rotatably penetrated through the edge positions of two sides of the transparent shell (1) through threads;

the arc-shaped frame (3) is fixedly connected to one side, far away from the fastening bolt (2), of the transparent shell (1) and communicated with the transparent shell;

the replacing mechanism (4) is arranged between the arc-shaped frame (3) and the outer side of the transparent shell (1) and is used for blocking dust;

the replacing mechanism (4) comprises:

the hollow rod (41) is rotatably connected between the circle center positions of the arc-shaped frame (3) in a penetrating mode;

the mounting frames (43) are fixedly connected to the outer circumference of the hollow rod (41) at intervals and communicated with each other;

the transparent glass (44) is fixedly connected between the inner sides of the mounting frames (43) and used for blocking dust;

the triangular prism plate (42) is fixedly connected to the inner circumferential direction of the hollow rod (41) and matched with the mounting frame (43);

the speed reducing motor (45) is mounted on one side, far away from the arc-shaped frame (3) and the fastening bolt (2), of the outer side of the transparent shell (1);

a transmission assembly (46), wherein the transmission assembly (46) is connected between the end part of an output shaft of the speed reducing motor (45) and one end of the hollow rod (41).

2. The camera dust tube for tower crane wireless transmission according to claim 1, further comprising a cleaning mechanism (5), wherein the cleaning mechanism (5) comprises:

the sliding blocks (55) are symmetrically and slidably placed on two sides in the mounting frame (43) and are positioned on two sides of the transparent glass (44);

the frame body (51), the frame body (51) is fixedly connected between one sides of the two sliding blocks (55) on each side;

the brush barrel (52) is rotatably connected between the two inner sides of the frame body (51) close to the sliding block (55) and is in contact with the transparent glass (44);

the gear (54) is fixedly sleeved on the two circumferential sides of the brush barrel (52);

and the racks (53) are symmetrically fixedly connected to two sides of the transparent glass (44) and are meshed with the gear (54).

3. The camera dust-proof cylinder for tower crane wireless transmission of claim 2, further comprising:

the rubber block (6), the rubber block (6) rotary type install in fastening bolt (2) inner.

4. The camera dust-proof cylinder for tower crane wireless transmission of claim 3, further comprising:

collect frame (7), collect frame (7) joint in keeping away from gear motor (45) arc frame (3) one side middle part.