KR100909073B1 - Security camera - Google Patents

Abstract

A monitoring camera capable of an image acquisition spot establishment which uses laser beam in order to have waterproofing and foreign substance inflow prevention function is provided to set up the image acquisition spot of the camera module. A mounting device comprises a bolt and a fixing member. The bolt is connected in a supporter. The bolt is formed in a spiral unit and a non-spiral unit. The fixing member is combined in the installation unit of the main body. The fixing member has the elastic piece in which the spiral unit of the bolt hangs. An installation and angle adjusting device(60) comprise the first and the second link and an installation plate. The first link is combined with the main body.

Description

Surveillance camera that can set image acquisition point using laser beam {SECURITY CAMERA}

The present invention provides a quick and simple image acquisition point setting by providing a laser beam radiated toward the same point as the image acquisition point of the camera module so that the installer can immediately set the image acquisition point of the camera module without checking a separate monitor. Of course this is possible,

When the cover that is slidably coupled to the main body is closed, the relay body in the state of being unfolded is folded and stored in the mounting portion of the main body corresponding to the storage space, and is used when the setting is completed by covering the rangefinder ring for the camera module. The present invention relates to a surveillance camera capable of setting an image acquisition point using a laser beam provided with a waterproofing and foreign material inflow prevention function for a laser beam and a rangefinder ring.

Among technologies related to surveillance cameras installed on outdoor street lamps, props and exterior walls for security functions, or on ceilings or walls inside buildings for security functions, the technology for facilitating the setting of the image acquisition point of the camera module includes:

Republic of Korea Patent Publication No. 10-1993-003681 (1993.02.24, published, hereinafter referred to as "prior art 1") "photographing area display circuit using a laser beam" is proposed,

The prior art 1 generates a laser beam to directly display a photographing area on an object around a subject so that the photographing area can be easily identified without going through the viewfinder.

As another technique, Korean Patent Publication No. 10-2008-0033570 (2008.04.17, published, hereinafter referred to as 'prior art 2'), `` camera photographing range display device '' is proposed.

The prior art 2 includes light emitting means for emitting linear light through a lens of an optical system, driving means for applying a driving voltage to the light emitting means, and control means for controlling the operation of the driving means. Direct display can be used to adjust the shooting range of the camera appropriately.

The prior arts 1 and 2 have a problem in that the laser beam is all built in, so it is difficult to dismantle the replacement due to a failure.

Therefore, the applicant of the present invention separately installs the laser beam on the outside of the main body, and provides an easy and simple mounting structure when installing, as well as a cover for the configuration of the rangefinder ring and the laser beam for the camera module to be slid to the main body. Surveillance cameras have been developed to provide protection against ingress of debris and to provide water resistance.

The present invention facilitates the setting of the image acquisition point of the camera module by having a laser beam radiated toward the same point as the point where the camera module is facing, and closes the cover coupled to the main body to slide the laser beam when the image acquisition point setting is completed. It is an object of the present invention to provide a surveillance camera capable of setting an image acquisition point using a laser beam having waterproof and foreign material inflow prevention function by allowing a relay body to be stored in an installation portion of a main body and covering a distance meter ring.

In order to solve the above problems, a surveillance camera capable of setting an image acquisition point using a laser beam according to the present invention,

A main body having an installation portion and a receiving portion and a rangefinder ring;

A camera module embedded in the accommodation portion of the main body and configured to adjust focus by the rangefinder ring;

A setting module including a supporter arranged on an installation part of the main body, a relay body having a laser beam, and a coil spring interposed at a hinge coupling portion of the supporter and the relay body to enable elastic expansion of the relay body;

A fastening member fastened to the supporter and having a spiral portion and a non-helical portion formed thereon, and a fixing member having an elastic piece arranged on an installation portion of the main body and hooked to the spiral portion of the bolt, and obtaining an image acquisition point of the camera module. Mounting means for the setting module such that the laser beam is directed toward the laser beam;

A cover coupled to the outer periphery of the main body, the cover covering the rangefinder ring and folding the relay when closed; And

Installation and angle adjustment means for the main body;

It is made, including.

Surveillance cameras that can set the image acquisition point using the laser beam according to the present invention,

First, it is possible to quickly and easily set the image acquisition point by having a laser beam radiated toward the same point as the image acquisition point of the camera module.

Second, when the laser beam is not used (that is, when the image acquisition point setting of the camera module is completed), the cover is slidably coupled to the main body to be stored in the installation part of the main body, and in use, it is pressurized by the cover. As the coil spring is released by the opening operation of the cover, the relay body having the laser beam is elastically unfolded, thereby making it easy to use.

Third, the main body mounting structure of the supporter hingedly coupled with the relay body having the laser beam through a fixing member having a bolt having a spiral portion and a non-helix portion and an elastic piece on which the spiral portion of the bolt is caught is easily detached. It works.

Fourth, by providing a cover covering the laser beam and the rangefinder ring, there is an effect of providing a foreign material inflow prevention and waterproof function.

Fifth, through the installation and the angle adjustment means provided in the rear end of the main body there is an effect that can be easily mounted on the facility and the angle of the camera module can be adjusted.

Sixth, the external bolt that can be opened with a coin or the like is fastened to a corresponding position of the main body of the control terminal for the camera module has the effect that the control terminal can be operated.

Seventh, by having a sun shield coupled to the cover slidingly cover the sunlight, there is an effect of providing an interference prevention function in the image acquisition of the camera module.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a side view showing a surveillance camera according to the present invention, Figure 2 is a partial side cross-sectional view and enlarged view showing the setting module and mounting means arranged in the installation portion of the main body in the surveillance camera according to the invention, Figure 3 4 is a perspective view showing the bolt and the fixing member of the mounting means in the surveillance camera according to the invention, Figure 4 is a partial plan view showing the setting module and the mounting means arranged in the installation portion of the main body in the surveillance camera according to the invention, Figure 5 In the surveillance camera according to the present invention, an exploded perspective view showing a cover sliding to the main body and a sliding coupled to the body, Figure 6 is a view showing the image acquisition point setting by the surveillance camera according to the invention, Figure 7 6 is a view illustrating a detection state of a sensor module by closing a cover in a state in which image acquisition point setting is completed, and FIG. 8 is a surveillance camera according to the present invention. A standing block diagram showing a microcomputer and a sensor module.

Here, "A" in FIG. 3 shows mounting means of one example, and "B" shows mounting means of another example. In FIG. 1, the camera module side is designated as front, the installation and angle adjusting means is designated as rear, the laser beam side is designated as upper or upper side, and the sensor module side is designated as lower or lower side.

As shown in Figure 1 to 8, the surveillance camera that can set the image acquisition point using the laser beam according to the present invention,

Largely consists of the body, camera module, setting module, mounting means, cover, installation and angle adjustment means.

Looking at each configuration in detail,

The main body 10 is

It has a cylindrical shape as a whole,

Groove-shaped mounting portion 11 at the outer periphery front end,

Receiving portion 12 formed therein, and

Rangefinder ring 13 provided on the outer peripheral front end portion without interfering with the installation portion

It is made, including.

The camera module 20

It is embedded in the receiving portion 12 of the main body 10 to adjust the focus by the rangefinder ring 13,

The rangefinder ring 13 helps the camera module 20 to obtain a clear image of the subject.

The setting module 30 is

A fastening hole 311 penetrating up and down and a hinge hole 312 penetrated laterally without interfering with the fastening hole 311 and into which a hinge pin 313 is inserted, and an installation part of the main body 10. The supporter 31 arranged in (11),

Laser beam 321 provided in the front end portion, the corresponding hinge hole 322 is formed in the rear end corresponding to the hinge hole 312 of the supporter 31, the periphery of the corresponding hinge hole 322 A relay body 32 having fixed protrusions 323 formed therein, and

The coil spring 33 is interposed between the supporter 31 and the hinge coupling portion of the relay body 32 to enable elastic extension of the relay body 32.

Here, the coil spring 33 has one end fixed to the fixing protrusion 323 of the relay body 32 and the other end of the upper surface of the fixing member 42 or the main body 10 to be described later. It is fixed to the installation portion 11 of the bottom surface is provided to elastically exert in the unfolding direction of the relay body (32).

In addition, the hinge pin 313 is inserted into the hinge hole 312 of the supporter 31 and the corresponding hinge hole 322 of the relay body 32 and are rotatably coupled to each other.

In addition, the relay body 32 further includes a catching portion 324 protruding from the curved surface of the rear end portion, and the catching portion 324 is caught by the fixing member 42 of the mounting means 40 to be described later. The portion 424 is formed to limit the rotation angle when the relay body 32 is unfolded by the coil spring 33.

Meanwhile, a wire installation hole (not shown) is formed to connect the supporter 31, the relay body 32, and the receiving portion 12 of the main body 10, and a wire (not shown) is installed in the installation hole. In the state is connected to the laser beam 321 provided in the supporter (31).

Therefore, the wire receives power from a power supply (not shown) and supplies the wire to the laser beam 321.

The mounting means 40 is

For mounting on the setting module 30 so that the laser beam 321 is emitted toward the image acquisition point of the camera module 20,

A bolt 41 fastened to the supporter 31 and having a spiral portion 411 and a non-helical portion 412 formed thereon, and

It includes a fixing member 42 having an elastic piece 421 is arranged on the mounting portion 11 of the main body 10 and the spiral portion 411 of the bolt 41 is caught and fixed.

Here, the elastic piece 421 of the fixing member 42 is inclined in the entry direction of the bolt 41 and the entry hole 422 for the bolt 41 is formed,

In addition, the fastening hole 423 is further formed on the edge of the fixing member 42,

In addition, the upper surface of the fixing member 42 is further provided with a corresponding catching portion 424 that is caught by the latching portion 324 of the relay body 32 is elastically expanded,

In addition, a mounting portion 111 in which the fixing member 42 is accommodated is formed in the installation portion 11 of the main body 10, and the corresponding fastening hole for the fastening hole 423 is formed in the mounting portion 111. The fixing member 42 accommodated and seated in the mounting portion 11 seating portion 111 of the main body 10 is fastened to the fastening hole 423 and the corresponding fastening hole 111a. The bolt (B) is fastened to be fixed.

In addition, a cross- or straight-shaped driver insertion groove may be formed in the head portion of the bolt 41, but in the present invention, a handle 413 in the form of a butterfly that can be held and turned by hand is formed in order to facilitate detachment and detachment. .

On the other hand, as shown in "A" of Figure 3, the elastic piece 421 of the fixing member 42 may be formed integrally with the fixing member 42,

As shown in "B" of FIG. 3, a mounting piece 425 having the elastic piece 421 formed thereon is provided separately, and a coupling part 426 for the mounting piece 425 is provided on one surface of the fixing member 42. The mounting piece 425 may have a corresponding entry hole 425a corresponding to the entry hole 422 of the fixing member 42.

The number of elastic pieces 421 of the fixing member 42 is equal to the number of non-helix portions 412 of the bolts 41,

Preferably, the number of elastic pieces 421 of the fixing member 42 and the number of non-helix portions 412 of the bolts 41 are two or more, and are arranged at equal intervals, respectively.

In the mounting means 40 consisting of the above configuration,

Looking at the coupling structure of the supporter 31 and the fixing member 42 by using the bolt 41,

We have two types of coupling structures,

The spiral portion 411 of the bolt 41 is divided into a case where the spiral portion 411 is inserted at a position corresponding to the elastic piece 421 of the fixing member 42, and a case where the spiral portion 411 is inserted at a position that does not correspond.

In the former case, the spiral portion 411 of the bolt 41 is brought into contact with the elastic piece 421 of the fixing member 42, and is engaged with the elastic piece 421 immediately after the entry is completed. Structure,

In the latter case, the spiral portion 411 of the bolt 41 does not contact the elastic piece 421 of the fixing member 42, that is, the non-helix portion 412 is the elastic piece 421. It is positioned to correspond to the insertion, and when the insertion (entry) is completed, the handle 413 is turned to one side and the spiral portion 411 is a coupling structure that is caught on the elastic piece 421.

At this time, when the number of the spiral parts 411 is two and the number of the elastic pieces 421 is two, when the handle 413 is turned and rotated 90 degrees, the spiral parts 411 are connected to the elastic pieces 421. Will take

In addition, when the spiral portion 411 and the elastic pieces 421 are three, each of them may be rotated by 60 degrees.

Therefore, through the coupling structure of the spiral portion 411 and the non-helix portion 412 of the bolt 41 and the elastic piece 421 of the fixing member 42, easy and simple and quick detachment structure for the setting module 30 Can be provided.

The cover 50 is

Slidingly coupled to the outer periphery of the main body 10, by closing the telemeter ring 13 and close the relay body 32 when closed,

Rails 14 are formed side by side at both ends of the outer periphery of the main body 10,

A corresponding rail 51 coupled to the rail 14 is formed at an inner circumference of the cover 50 to perform forward and backward sliding along the rail 14.

Therefore, the focus setting of the camera module 20 through the rangefinder ring 13 and the image acquisition point setting of the camera module 20 are opened through the laser beam 321 of the relay 32. The cover 50 is slid forward to cover the rangefinder ring 13 and to fold the relay body 32.

That is, the relay body 32 is folded based on the hinge pin 313 of the supporter 31, and when the cover 50 is opened (reverse sliding), the relay body 32 is opened by the cover 50. The fixing protrusion 323 and the coil spring 33, which is pressed at one end and the other end of the upper surface of the fixing member 42, exert an elastic force, thereby unfolding the relay body 32. In this case, the relay body 32 The elastic unfolding angle is limited by the corresponding catching portion 424 of the catching portion 324 and the fixing member 42.

On the other hand, the cover 50 is preferably formed on the outer periphery wrinkles 52 for heat dissipation.

Therefore, when the cover 50 is closed, the heat dissipation function for heat generated in the main body 10 is provided through the pleats 52, and the rangefinder ring 13 or the relay body 32 of the main body 10 is provided. It is possible to provide a waterproofing and foreign matter intrusion prevention function.

The installation and angle adjusting means 60

The first link 61 is coupled to the rear end of the main body 10,

A second link 62 to which the first link 61 is pivotally coupled;

The second link 62 includes a mounting plate 63 is coupled to the left and right pivotally.

Through the coupling structure of the first link 61 and the second link 62, it is possible to adjust the vertical angle of the main body 10, and also of the second link 62 and the mounting plate 63 Through the coupling structure, the left and right angles of the main body 10 can be adjusted.

On the other hand, when the angle adjustment of the main body 10 is completed after the turning operation of the first link 61 and the second link 62, the fixing means (not shown) for each of the links (61, 62) is It may be provided more

For example, it is possible to apply by adopting a method of pressing and fixing each link with a bolt by fastening the bolt to each swing coupling portion.

And through the installation plate 63 it is possible to install the surveillance camera of the present invention on the ceiling or wall.

On the other hand, the main body 10 is further provided with a sun shield (Sun Shield),

The sun shield 90 is formed in a cross-sectional shape of the '자' shape while the lower portion is opened to cover the main body 10.

Guide 53 is formed on the outer periphery of the cover 50,

Corresponding guides 91 are coupled to the guides 53 at both ends of the inner surface of the sunshield 90 to move back and forth along the guides 53.

Therefore, the sunshield 90 provides the effect of screening sunlight.

On the other hand, there is provided with an external bolt 100 that is fastened to a corresponding position of the main body 10 in which the control terminals (not shown) for the camera module 20 is built,

The external bolt 100 has a form to loosen or lock using a coin, etc., to provide a function such as loosening the external bolt 100 to operate the control terminal or replace parts.

On the other hand, as shown in Figure 1, the outer peripheral lower end of the main body 10 or the outer peripheral lower end of the cover 50 may be mounted to the sensor module 70 that can detect a human body, fire, gas, etc.,

In particular, a sensor module 70 for detecting a human body may be mounted to enlarge and secure a surveillance area for a region deviating from an image acquisition point of the camera module 20 (down and rear regions of the camera module 20).

In the present invention, the lower end of the outer periphery of the main body 10, in particular, as shown in Figure 7 when the cover 50 is closed by sliding the sensor module 70 mounted on the exposed position when the image acquisition point setting is completed The cover 50 is closed to expose the sensor module 70 to perform the monitoring function as described above.

On the other hand, referring to Figure 8, the surveillance camera of the present invention is further provided with a microcomputer (80),

The microcomputer 80,

Receiving unit 81 receives the image information from the camera module 20 by wire or wireless,

Media storage unit 82 for storing the image information received by the receiving unit 81,

A display unit 83 displaying the image information;

The controller 84 determines whether the camera module 20 and the laser beam 321 are operated, and receives a detection signal from the sensor module 70, and

It includes an alarm generating unit 85 for generating an alarm by the control unit 84.

Therefore, the operation of the alarm generator 85 is controlled by controlling the operation of the camera module 20 and the laser beam 321 through the control unit 84, and determining the presence or absence of a detection signal from the sensor module 70. To control.

In addition, the alarm generating unit 85 displays an emergency warning sound through a speaker or an alarm generating situation on the display unit 83.

Surveillance camera according to the invention,

By the mounting means 40, the setting module 30 can be easily detached from the supporter 31,

The laser beam 321 of the setting module 30 mounted on the main body 10 enables the installer to set the image acquisition point of the camera module 20 without looking at the display (monitor).

In the above description of the present invention with reference to the accompanying drawings, a description has been made mainly on the "surveillance camera that can set the image acquisition point using a laser beam" having a specific shape and structure, the present invention can be variously modified and changed by those skilled in the art And, such variations and modifications should be construed as falling within the protection scope of the present invention.

1 is a side view showing a surveillance camera according to the present invention,

Figure 2 is a partial side cross-sectional view and enlarged view showing the setting module and the mounting means arranged in the installation portion of the main body in the surveillance camera according to the present invention,

3 is a perspective view showing the bolt and the fixing member of the mounting means in the surveillance camera according to the invention,

Figure 4 is a partial plan view showing the setting module and the mounting means arranged in the mounting portion of the main body in the surveillance camera according to the present invention,

5 is an exploded perspective view showing a cover sliding to the main body and a sun shield slidingly coupled to the body in the surveillance camera according to the present invention,

6 is a view showing the image acquisition point setting by the surveillance camera according to the present invention,

7 is a view illustrating a detection state of a sensor module by closing a cover in a state in which the image acquisition point setting of FIG. 6 is completed;

8 is a block diagram illustrating a microcomputer and a sensor module in the surveillance camera according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: main body

11: installation

111: seating portion 111a: corresponding tightening hole

12: receiving part

13: odometer ring

14: rail

20: camera module

30: setting module

31: supporter

311: fastening hole 312: hinge hole

313: hinge pin

32: relay

321: laser beam 322: counter hinge

323: fixing projections 324: locking parts

33: coil spring

40: mounting means

41: Bolt

411 spiral portion 412 non-spiral portion

413 knob

42: fixing member

421: elastic piece 422: entry hole

423: fastening hole 424: counterpart

425: mounting piece 425a: corresponding entry hole

426: coupling part

50: cover

51: counter rail 52: corrugation

53: guide

60: installation and angle adjustment means

61: first link 62: second link

63: installation plate

70: sensor module

80: micom

81: receiver 82: media storage

83: display unit 84: control unit

85: alarm generator

90 sun shield

91: Response Guide

Claims (1)

A main body having an installation portion and a receiving portion and a rangefinder ring; A camera module embedded in the accommodation portion of the main body and configured to adjust focus by the rangefinder ring; A setting module including a supporter arranged on an installation part of the main body, a relay body having a laser beam, and a coil spring interposed at a hinge coupling portion of the supporter and the relay body to enable elastic expansion of the relay body; Mounting means including a bolt fastened to the supporter and having a spiral portion and a non-helix portion formed thereon, and an elastic piece coupled to an installation portion of the main body and fixed to the spiral portion of the bolt; A cover coupled to the outer periphery of the main body, the cover covering the rangefinder ring and folding the relay when closed; And Installation and angle adjusting means including a first link coupled to the main body, a second link coupled to the first link so as to pivot up and down, and an installation plate to which the second link pivots to the left and right; Surveillance cameras capable of setting the image acquisition point using a laser beam made, including.

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