CN219919050U

CN219919050U - Camera head

Info

Publication number: CN219919050U
Application number: CN202321517315.4U
Authority: CN
Inventors: 谢应畴; 何春霞; 谢应兴
Original assignee: Guangdong Zhongshun Information Technology Co ltd
Current assignee: Guangdong Zhongshun Information Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-10-27
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a camera, which comprises a camera body, wherein the camera body consists of a base and a protective cover, the protective cover is fixed at the lower end of the base, the camera further comprises a cleaning component which is arranged at the outer side of the protective cover and used for cleaning the surface of the protective cover, the cleaning component comprises a C-shaped plate, the C-shaped plate is rotationally connected at the outer side of the protective cover through a rotating component, a cleaning scraping plate is fixed at the inner side of the C-shaped plate, the lower end of the base is connected with two L-shaped plates which are symmetrically arranged through a sliding component, and pulling components used for pulling the C-shaped plate are arranged at the two ends of the two L-shaped plates and the two ends of the C-shaped plate. According to the camera, the driving assembly, the rotating assembly and the sliding assembly are matched with each other to drive the cleaning scraping plate to rotate on the surface of the protective cover and keep abutting against the surface of the protective cover, so that the cleaning effect on fog, water vapor and dust on the surface of the protective cover is improved, and the monitoring effect of the camera is ensured.

Description

Camera head

Technical Field

The utility model relates to the technical field of cameras, in particular to a camera.

Background

Cameras can be divided into two main categories, digital cameras and analog cameras. The digital camera can convert the analog video signal generated by the video acquisition device into a digital signal, and then store the digital signal in the computer. The video signal captured by the analog camera must be converted into a digital mode by a specific video capture card, and compressed before being converted into a computer for use. The digital camera can directly capture images and then transmit the images to a computer through a serial, parallel or USB interface. The cameras in the computer market are mainly digital cameras, but among the digital cameras, the digital cameras are mainly USB digital cameras using novel data transmission interfaces, and most of the cameras in the market are products of this kind. In addition, a product matched with the video acquisition card is also available, but is not mainstream. Because of the rapid popularization of personal computers, the overall cost of the analog camera is high, and the transmission speed of the USB interface is far higher than that of serial ports and parallel ports due to the fact that the BSV liquid crystal spliced screen interface and the like cannot be met, the digital camera with the USB interface is in the market.

When the camera is used in monitoring operation, because saturated vapor in the air is condensed to form fog or water vapor and dust floating in the air to adhere and adsorb on the surface of the protective cover of the camera, the camera can not see objects clearly, and the monitoring effect is directly influenced.

There is a need for a camera to solve the above problems.

Disclosure of Invention

The utility model aims to provide a camera so as to solve the problem that the camera proposed in the background art cannot see objects clearly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a camera, includes the camera body, the camera body comprises base and protection casing, the lower extreme at the base is fixed to the protection casing, still including setting up the clearance subassembly that is used for protection casing surface clearance in the protection casing outside, clearance subassembly includes the C template, the C template rotates the outside of connecting at the protection casing through rotating the subassembly, the inboard of C template is fixed with the clearance scraper blade, the lower extreme of base is connected with two L templates that set up mutually symmetrically through sliding component, two L templates are provided with the pulling subassembly that is used for C template pulling with the both ends of C template, be provided with on the L template and rotate driven actuating assembly with the C template.

The pulling assembly comprises a sleeve fixed on the L-shaped plate, a sliding rod is connected to the sleeve in a sliding manner, a connecting plate is fixed to the other end of the sliding rod, one end of the connecting plate is fixed to one end of the C-shaped plate, a spring is sleeved on the side wall of the sleeve, two ends of the spring are connected with the connecting plate and the L-shaped plate respectively, and a cleaning scraping plate on the C-shaped plate is propped against the outer side of the protective cover under the pulling of the elastic force of the spring.

The sliding component comprises an annular groove formed in the base, an annular plate is rotationally connected to the annular groove, and the two L-shaped plates are fixed to the annular plate.

The driving assembly comprises a driving shaft which is rotationally connected to the L-shaped plate, a gear is fixed at one end of the driving shaft, a gear ring is fixed at the lower end of the base, the gear and the gear ring are mutually meshed, and a driving piece for driving the driving shaft is arranged on the L-shaped plate.

The driving piece is a driving motor arranged on the L-shaped plate, and the conveying end of the driving motor is fixed with one end of the driving shaft.

The rotating assembly comprises a rotating shaft which is rotationally connected to the C-shaped plate, one end of the rotating shaft is rotationally connected to the lower end of the protective cover, and a baffle is fixed at one end of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

according to the camera, the driving assembly, the rotating assembly and the sliding assembly are matched with each other to drive the cleaning scraping plate to rotate on the surface of the protective cover and keep abutting against the surface of the protective cover, so that the cleaning effect on fog, water vapor and dust on the surface of the protective cover is improved, and the monitoring effect of the camera is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall outline structure of the present utility model;

FIG. 2 is a schematic view of the cleaning assembly, the rotating assembly, the pulling assembly and the driving assembly according to the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

In the figure: 101. a base; 102. a protective cover; 201. a C-shaped plate; 202. cleaning a scraping plate; 301. a rotating shaft; 302. a baffle; 4. an L-shaped plate; 501. a sleeve; 502. a slide bar; 503. a connecting plate; 504. a spring; 601. an annular groove; 602. an annular plate; 701. a drive shaft; 702. a gear; 703. a gear ring; 704. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the camera provided by the utility model comprises a camera body, wherein the camera body consists of a base 101 and a protective cover 102, the protective cover 102 is fixed at the lower end of the base 101, the camera further comprises a cleaning component which is arranged at the outer side of the protective cover 102 and is used for cleaning the surface of the protective cover 102, the cleaning component comprises a C-shaped plate 201, the C-shaped plate 201 is rotationally connected at the outer side of the protective cover 102 through a rotating component, a cleaning scraping plate 202 is fixed at the inner side of the C-shaped plate 201, the lower end of the base 101 is connected with two symmetrically arranged L-shaped plates 4 through a sliding component, pulling components used for pulling the C-shaped plate 201 are arranged at the two ends of the two L-shaped plates 4 and the two ends of the C-shaped plate 201, and a driving component used for rotationally driving the C-shaped plate 201 is arranged on the L-shaped plate 4;

what needs to be explained here is: through the mutually supporting of drive assembly, rotating assembly and slip subassembly, drive clearance scraper blade 202 keep with the surperficial counterbalance of protection casing 102 when protection casing 102 surface pivoted, improve the cleaning performance to fog, moisture and dust that protection casing 102 surface exists, guarantee the monitoring effect of camera.

The pulling assembly comprises a sleeve 501 fixed on an L-shaped plate 4, a slide bar 502 is connected to the sleeve 501 in a sliding way, a connecting plate 503 is fixed at the other end of the slide bar 502, one end of the connecting plate 503 is fixed with one end of a C-shaped plate 201, a spring 504 is sleeved on the side wall of the sleeve 501, two ends of the spring 504 are respectively connected with the connecting plate 503 and the L-shaped plate 4, and a cleaning scraper 202 on the C-shaped plate 201 is propped against the outer side of the protective cover 102 under the pulling of the elasticity of the spring 504;

what needs to be explained here is: in the process of rotationally cleaning the surface of the protective cover 102, the cleaning scraping plate 202 pushes the cleaning scraping plate 202 to be kept against the surface of the protective cover 102 by the pulling action of the springs 504 between the two L-shaped plates 4 and the two ends of the C-shaped plate 201, so that the C-shaped plate 201 and the cleaning scraping plate 202 rotate and the cleaning scraping plate 202 is pushed to be kept against the surface of the protective cover 102, and the cleaning effect is improved.

The sliding component comprises an annular groove 601 formed in the base 101, an annular plate 602 is rotatably connected to the annular groove 601, and two L-shaped plates 4 are fixed on the annular plate 602;

what needs to be explained here is: the driving assembly and the rotating assembly facilitate the driving of the annular plate 602 to rotate around the shield 102 by being forced on the annular groove 601.

The driving assembly comprises a driving shaft 701 rotatably connected to the L-shaped plate 4, a gear 702 is fixed at one end of the driving shaft 701, a gear ring 703 is fixed at the lower end of the base 101, the gear 702 and the gear ring 703 are meshed with each other, and a driving piece for driving the driving shaft 701 is arranged on the L-shaped plate 4;

what needs to be explained here is: the driving motor 704 is started, the driving shaft 701 is driven to rotate by the driving motor 704, the gear 702 at one end of the driving shaft 701 is driven to synchronously rotate in the process of rotating the driving shaft 701, and the annular plate 602 is driven to rotate around the protective cover 102 on the annular groove 601 by the mutual meshing transmission between the gear 702 and the annular ring 703 in the process of rotating the gear 702.

The driving piece is a driving motor 704 arranged on the L-shaped plate 4, and the conveying end of the driving motor 704 is fixed with one end of the driving shaft 701;

what needs to be explained here is: the gear 702 at one end of the drive shaft 701 is driven to rotate by the drive motor 704.

The rotating assembly comprises a rotating shaft 301 which is rotatably connected to the C-shaped plate 201, one end of the rotating shaft 301 is rotatably connected to the lower end of the protective cover 102, and a baffle 302 is fixed at one end of the rotating shaft 301;

what needs to be explained here is: the C-shaped plate 201 is convenient to rotate around the rotating shaft 301 after being stressed through the rotating shaft 301.

Working principle: when the camera is used, when the surface of the protective cover 102 of the camera is required to be cleaned and the definition of monitoring and identification of the camera is ensured, the driving motor 704 is started, the driving shaft 701 is driven to rotate by the driving motor 704, the gear 702 at one end of the driving shaft 701 is driven to synchronously rotate in the rotating process of the driving shaft 701, and the annular plate 602 is driven to rotate around the protective cover 102 by the force of the annular plate 601 through the mutual meshing transmission between the gear 702 and the annular ring 703 in the rotating process of the gear 702;

in the process of rotating the annular plate 602, the two L-shaped plates 4 are driven to synchronously move, in the process of moving the two L-shaped plates 4, the C-shaped plates 201 synchronously rotate along with the rotation of the annular plate 602 through the connection effect of the sleeve 501 and the slide bars 502 between the two L-shaped plates 4 and the C-shaped plates 201 and the positioning rotation effect of the rotating shaft 301 on the stressed C-shaped plates 201, the cleaning scraping plate 202 is driven to rotate on the surface of the protective cover 102 through the rotation of the C-shaped plates 201, and mist, water and dust existing on the surface of the protective cover 102 are scraped and cleaned through the cleaning scraping plate 202;

and the cleaning scraper 202 rotates the in-process of clearance to the surface of protection casing 102, through the pulling effect of a plurality of springs 504 between two L template 4 and C template 201 both ends, when making C template 201 and cleaning scraper 202 rotate, promotes cleaning scraper 202 and keeps offing with the surface of protection casing 102, improves the effect of clearance, guarantees the control effect of camera.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A camera, comprising:

the camera body consists of a base (101) and a protective cover (102), and the protective cover (102) is fixed at the lower end of the base (101);

characterized by further comprising:

the cleaning assembly is arranged outside the protective cover (102) and used for cleaning the surface of the protective cover (102), the cleaning assembly comprises a C-shaped plate (201), the C-shaped plate (201) is rotationally connected to the outer side of the protective cover (102) through a rotating assembly, a cleaning scraping plate (202) is fixed to the inner side of the C-shaped plate (201), two L-shaped plates (4) which are symmetrically arranged are connected to the lower end of the base (101) through sliding assemblies, pulling assemblies used for pulling the C-shaped plate (201) are arranged at the two ends of the L-shaped plates (4) and the two ends of the C-shaped plate (201), and driving assemblies used for rotationally driving the C-shaped plate (201) are arranged on the L-shaped plates (4).

2. A camera according to claim 1, wherein: the pulling assembly comprises a sleeve (501) fixed on an L-shaped plate (4), a sliding rod (502) is connected to the sleeve (501) in a sliding manner, a connecting plate (503) is fixed to the other end of the sliding rod (502), one end of the connecting plate (503) is fixed to one end of a C-shaped plate (201), a spring (504) is sleeved on the side wall of the sleeve (501), two ends of the spring (504) are respectively connected with the connecting plate (503) and the L-shaped plate (4), and a cleaning scraping plate (202) on the C-shaped plate (201) is propped against the outer side of the protective cover (102) under the pulling of the elasticity of the spring (504).

3. A camera according to claim 2, wherein: the sliding assembly comprises an annular groove (601) formed in the base (101), an annular plate (602) is rotatably connected to the annular groove (601), and two L-shaped plates (4) are fixed to the annular plate (602).

4. A camera according to claim 3, wherein: the driving assembly comprises a driving shaft (701) which is rotationally connected to an L-shaped plate (4), a gear (702) is fixed at one end of the driving shaft (701), a gear ring (703) is fixed at the lower end of the base (101), the gear (702) and the gear ring (703) are meshed with each other, and a driving piece for driving the driving shaft (701) is arranged on the L-shaped plate (4).

5. A camera according to claim 4, wherein: the driving piece is a driving motor (704) arranged on the L-shaped plate (4), and the conveying end of the driving motor (704) is fixed with one end of the driving shaft (701).

6. A camera according to claim 5, wherein: the rotating assembly comprises a rotating shaft (301) which is rotatably connected to the C-shaped plate (201), one end of the rotating shaft (301) is rotatably connected to the lower end of the protective cover (102), and a baffle (302) is fixed at one end of the rotating shaft (301).