KR100958408B1 - Camera module assembly and CCTV having the same - Google Patents

Abstract

The present invention relates to a camera module assembly and a surveillance camera having the same, in accordance with an aspect of the present invention, a camera module assembly of a surveillance camera used to monitor a subject, comprising: a panning plate; A mountain cover coupled to the panning plate and having an incision formed on one side thereof; A rotating ring support part installed between the panning plate and the mountain cover and having a depression formed at an upper side thereof; A rotary ring installed between the rotary ring support and the mountain cover to be accommodated in the recess of the rotary ring support, the fixing protrusion being formed on the outer circumferential surface, and the guide groove having a fastening hole formed on the inner circumferential surface; A camera module holder installed on the rotating ring by a guide rod fixed to the fastening hole of the rotating ring; The camera module is coupled to one side of the camera module holder, the camera module assembly of the surveillance camera, characterized in that the elastic member is installed between the panning plate and the rotary ring support to rotate the rotary ring support in the left and right directions. Is provided.

Further, according to another aspect of the present invention, a surveillance camera used to monitor a subject, the dome base; An assembly housing installed on the dome base and having a plurality of stopper protrusions formed on the upper side and a receiving groove formed in the center thereof; The lower part is accommodated in the receiving groove of the assembly housing, and a panning plate, a mountain cover coupled to the panning plate and having a cutout at one side, and a rotating ring support part installed between the panning plate and the mountain cover and having a depression at an upper side thereof. Is installed between the rotary ring support and the mountain cover is accommodated in the recess of the rotary ring support portion is formed with a fixing projection on the outer circumferential surface, the guide ring having a fastening hole on the inner circumferential surface and the fastening hole of the rotary ring A camera module assembly provided with a camera module holder installed on the rotation ring by a guide rod which is fixed and a camera module coupled to one side of the camera module holder; Dome cover case is coupled to the upper side of the assembly housing, the window dome cover is fixed to one side; And a window holder disposed between the assembly housing and the dome cover case to support the dome cover case, and a lower portion of the dome base is provided with a surveillance camera.

Surveillance Camera, Camera Module, Tilting, Panning, Rotating

Description

Camera module assembly and surveillance camera having same {Camera module assembly and CCTV having the same}

The present invention relates to a surveillance camera, and more particularly, to a camera module assembly capable of manually tilting, rotating and panning, and a surveillance camera having the same.

In general, surveillance cameras installed for the purpose of monitoring accessor and its dynamics can be classified into dome type, set type, bullet type, miniature type, etc. according to the installation type. Among them, the dome type adopts the hemispherical shape that can be familiarly used in indoor interior lighting equipment as a basic design element, which can reduce the objection felt by the monitored person and has an advantage that goes well with the interior interior.

Prior art related to such a dome type surveillance camera is disclosed in Korean Patent Publication No. 10-2006-19255 (2006.03.03) "Dome type surveillance camera device". The prior art is a base fixed to the structure, the disk frame is coupled to the base and the vertical wall for the module mounting base is installed opposite, installed on the disk frame so that the angle can be adjusted and the camera module is installed Module mounting table, hemispherical inner cover of the opaque body provided with a window to the upper portion of the module mounting, hemispherical transparent cover is covered with a flange at the front end, the transparent cover is coupled to the transparent cover, the ring-shaped dome is fixed to the disk frame A dome-type surveillance camera device comprising a body, comprising: a base provided with holding pieces at two or more positions in order to hold the disk frame rotatably; A disk frame having an outer circumference fitted to the gripping piece of the base and having a button hook for fixing the dome body, and having at least one fixing hook adjacent to the outer rim; A button type hook installed on the disc frame and including a latch button for attaching and detaching the dome body; The transparent cover is coupled through the inner side of the body in which the outer periphery is formed to be inclined, and includes a dome body having an inner sleeve having a fastening hole corresponding to the fixed hook and the button hook of the disk frame toward the tip side. It is done.

The prior art is easy to assemble and disassemble and has the advantage of adjusting the fine angle adjustment of the disk frame in a fully assembled state, but the means for adjusting the rotation or panning of the surveillance camera is not disclosed there is a functional limitation .

The present invention has been made to solve the problems described above, an embodiment of the present invention relates to a camera module assembly capable of performing the rotating, panning, tilting function of the surveillance camera and a surveillance camera having the same. .

In order to achieve the above object, a preferred embodiment of the present invention is a camera module assembly of a surveillance camera used to monitor a subject, Panning plate; A mountain cover coupled to the panning plate and having an incision formed on one side thereof; A rotating ring support part installed between the panning plate and the mountain cover and having a depression formed at an upper side thereof; A rotary ring installed between the rotary ring support and the mountain cover to be accommodated in the recess of the rotary ring support, the fixing protrusion being formed on the outer circumferential surface, and the guide groove having a fastening hole formed on the inner circumferential surface; A camera module holder installed on the rotating ring by a guide rod fixed to the fastening hole of the rotating ring; The camera module is coupled to one side of the camera module holder, the camera module assembly of the surveillance camera, characterized in that the elastic member is installed between the panning plate and the rotary ring support to rotate the rotary ring support in the left and right directions. To provide.

In addition, a preferred embodiment of the present invention is a surveillance camera used to monitor a subject, a dome base; An assembly housing installed on the dome base and having a plurality of stopper protrusions formed on the upper side and a receiving groove formed in the center thereof; The lower part is accommodated in the receiving groove of the assembly housing, and a panning plate, a mountain cover coupled to the panning plate and having a cutout at one side, and a rotating ring support part installed between the panning plate and the mountain cover and having a depression at an upper side thereof. Is installed between the rotary ring support and the mountain cover is accommodated in the recess of the rotary ring support portion is formed with a fixing projection on the outer circumferential surface, the guide ring having a fastening hole on the inner circumferential surface and the fastening hole of the rotary ring A camera module assembly provided with a camera module holder installed on the rotation ring by a guide rod which is fixed and a camera module coupled to one side of the camera module holder; Dome cover case is coupled to the upper side of the assembly housing, the window dome cover is fixed to one side; And a window holder disposed between the assembly housing and the dome cover case to support the dome cover case, and a lower portion of the dome base provides a surveillance camera, the base cushion of which is coupled.

According to an embodiment of the present invention as described above, first, it is possible to provide a surveillance camera that can perform a tilting, rotating, panning function by the shape of the rotating ring.

Second, it is possible to secure the front and rear movement space of the camera module by the fastening hole formed in the rotating ring.

Third, the slide groove is formed on the rotating ring, and a slide protrusion corresponding to the slide groove is formed on the camera module holder, thereby adding convenience to the coupling.

1 is an exploded perspective view showing an audit camera according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a camera module assembly employed in the surveillance camera shown in FIG.

Surveillance camera 1 according to a preferred embodiment of the present invention is a dome base 10, the assembly housing 20, the camera module assembly 30, the window holder 40, the window dome cover 50, the dome cover case ( 60), and a base cushion 70.

As shown in FIG. 1, the dome base 10 has a space in which an assembly housing 20 to be described later is accommodated. A plurality of pillar rods 11 having a thread are formed on an inner circumferential surface of the dome base 10. A plurality of fixing slits 12 are formed to fix the dome base 10. In addition, a plurality of grooves (not shown) are formed on the bottom outer surface of the dome base 10 so that the base cushion 70 to be described below is forcibly fit and coupled.

The assembly housing 20 is preferably screwed to the dome base 10 and has a plurality of stopper protrusions 21 formed on the upper side and a receiving groove 22 formed at the center thereof.

The camera module assembly 30 is accommodated in the receiving groove 22 of the assembly housing 20, the panning plate 31, mountain cover 32, the rotary ring support 33, the rotary ring 34, the camera module holder 35, a camera module 36, and an elastic member 37 are provided.

As shown in FIG. 2, the panning plate 31 is preferably formed in a thin plate shape, and a large hole 31a is formed in the middle thereof, and a fan fixing part 31b is formed downward at one side thereof. In addition, a plurality of bolt holes 31c are formed in the panning plate 31.

The mountain cover 32 is preferably coupled to the panning plate 31 by a bolt or the like in the bolt hole 31c of the panning plate 31. 2, the center of the mountain cover 32 is formed to protrude upward as a dome shape, and a cutout 32a is formed at one side of the protruding portion.

Inside the dome shape of the mountain cover 32 is provided with a rotary ring 34 to be described later (see Figure 4), by the dome shape is in contact with the fixing projection 34a of the rotary ring 34, the rotary ring 34 Apply appropriate friction to As a result, the camera module 36, which will be described later, plays an auxiliary role to be fixed at a position set when rotating or tilting. The cutout 32a is preferably cut to be inclined relative to the side surface as shown in FIG. 2 so that the camera module 36 to be described later is protruded.

The rotary ring support 33 is installed between the panning plate 31 and the mountain cover 32 to support the rotary ring 34 to be described later, and to fix the rotary ring 34 in a state set at a specific position. It plays a role. The rotary ring support 33 has a depression 33a is formed in the center portion, the depression 33a performs the above-described function. In addition, the lower end of the rotary ring support 33 is formed with a locking projection (33b), by the locking projection 33b, the rotating ring support 33 is the bottom surface of the panning plate 31 as shown in FIG. Is fixed to.

Specifically, the depression 33a is a first inclined portion 33aa extending obliquely downward from the upper side of the rotary ring support 33 as shown in Figure 2, and the lower side from the first inclined portion 33aa It is formed by the first straight portion 33ab extending vertically in the direction. At the point where the first inclined portion 33aa and the first linear portion 33ab meet, a space between the fixing protrusions 34a of the rotary ring 34 described later is supported, and as a result, the movement of the rotary ring 34 It is fixed primarily. In addition, the first inclined portion (33aa) and the fixing projection (34a) is in contact with the rotary ring 34 is fixed secondary.

As shown in FIG. 2, the rotary ring 34 is installed between the rotary ring support 33 and the mountain cover 32 and is accommodated in the recess 33a of the rotary ring support 33. On the outer circumferential surface of the rotary ring 34, preferably, a fixing protrusion 34a having a sawtooth shape is continuously formed. The fixing protrusion 34a has a cross-sectional shape, preferably as shown in Figure 5 has a gentle cross-sectional shape of the upper side, each of the fixing protrusions 34a are formed spaced apart.

The inner circumferential surface of the rotary ring 34 preferably has a guide groove 34b having a fastening hole 34ba as shown in FIG. 2. The guide groove 34b serves to guide the guide rod 35b of the camera module holder 35 to be described later, and the fastening hole 34ba fixes the camera module holder 35 to the rotary ring 34. It is an intermediary. At this time, the fastening hole 34ba is preferably formed to be long in the longitudinal direction of the guide groove 34b, as shown in Figure 2, so that the camera module holder 35 in the front and rear direction in the fastening hole 34ba There is an advantage to move.

In addition, a plurality of slide grooves 34c are formed at positions spaced apart from the guide grooves 34b on the inner circumferential surface of the rotary ring 34. The slide groove (34c) has the advantage that the slide projection (35c) of the camera module holder 35 to be described later is inserted so that the rotary ring 34 and the camera module holder 35 can be conveniently combined. Further, a projection groove 34d is formed on the rear surface of the rotary ring 34 as shown in FIG. 4 so that the rotary ring cover 34d to be described later is coupled.

Furthermore, a semicircular rotary ring cover 34d having a cover protrusion 34ea is fitted to the rear of the rotary ring 34. The rotary ring cover 34d is accommodated in the depression 33a when the camera module 36 to be described later is tilted by 90 ° as shown in FIG. 6 so that the camera module 36 maintains the set angle. .

Camera module holder 35 is coupled to the rotary ring 34 and preferably the body 35a having an empty interior and a rectangular cross section but having a gentle left and right sidewalls as shown in FIG. Guide rods 35b formed in the vertical direction of the body 35a and fixed to the fastening holes 34ba of the rotary ring 34, and formed on the left and right side walls of the body 35a. It is provided with a plurality of slide projections (35c) fitted in the slide groove (34c) of the rotary ring (34). A groove (not shown) having a screw thread is formed in the guide rod 35b and the slide protrusion 35c.

The camera module 36 includes a substrate 36a coupled to one side of the camera module holder 35 and an imaging head 36b fixed to the substrate 36a as shown in FIG. 2. Specific configurations and functions of the camera module 36 are well known and will not be described herein.

The elastic member 37 is fitted to the outer circumferential surface of the rotary ring support 33 as shown in Figure 4 and then placed on the upper surface of the panning plate 31, preferably using a compression spring. The elastic member 37 gives an appropriate elasticity to the rotary ring support 33 so that the rotary ring support 33 can be rotated left and right.

Specifically, since the rotary ring support part 33 is fixed to the bottom surface of the panning plate 31 by the locking protrusion 33b in a state where the elastic member 37 is fitted on the outer circumferential surface thereof, an appropriate upper and lower flow interval is provided by the elastic member 37. As a result, even when the mountain cover 32 is coupled, the rotary ring 34 can be freely rotated left and right.

4 is a partial cutaway view illustrating a state in which the camera module of the camera module assembly employed in the surveillance camera of FIG. 1 is moved before and after. Hereinafter, the principle of forward and backward movement of the camera module will be described.

As shown in FIG. 4, the camera module 36 is coupled to one side of the camera module holder 35, and the camera module holder 35 is fixed to the fastening hole 34ba of the rotation ring 34 by a screw or the like. . At this time, the fastening hole 34ba is elongated in the longitudinal direction of the guide groove 34b so that the camera module holder 35 can move freely back and forth within the length of the fastening hole 34ba. As a result, camera modules 36 of various sizes can be mounted.

5 is an operating state diagram in which the camera module of the camera module assembly employed in the surveillance camera shown in FIG. 1 is rotated, and FIG. 6 is an operation in which the camera module of the camera module assembly employed in the surveillance camera shown in FIG. 1 is tilted. State diagram.

As shown in FIGS. 5 and 6, the principle that the camera module 36 rotates or tilts is due to the shape of the rotary ring 34, the rotary ring support 33, and the mountain cover 32. Specifically, when the rotating ring 34 is rotated or tilted by a desired angle, the fixing protrusion 34a of the rotating ring 34 contacts the recess 33a and the mountain cover 32 as described above, and is set by friction. Will remain intact. Accordingly, the rotation of the camera module 36 is in the range of 0 to 360 °, and the tilting is in the range of 0 to 90 °. When the camera module 36 is tilted by 90 °, the fixing protrusion 34a is in contact with the mountain cover 32 only, and only the rotary ring cover 34d is accommodated in the recess 33a.

7 is an operation state diagram in which a camera module assembly employed in the surveillance camera shown in FIG. 1 is panned.

The camera module 36 may be panned (rotated left and right) at a small angle in the mountain cover 32 by the elastic member as described above. The principle of panning the camera module assembly 30 first directs the camera module assembly 30 to the desired position within the assembly housing 20 as shown in FIG. 7. Thereafter, the fixing member 100 is brought into contact with both the assembly housing 20 and the camera module assembly 30 using the stopper protrusion 21 of the assembly housing 20, and then fixed to the assembly housing 20. When it is necessary to pan to a desired position, the fixing member 100 may be loosened and the camera module assembly 30 may be panned again using the stopper protrusion 21. Thus, there is an advantage that can be easily panned by the stopper protrusion 21 formed in the assembly housing 20.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It is not limited.

1 is an exploded perspective view showing an audit camera according to an embodiment of the present invention,

2 is an exploded perspective view showing a camera module assembly employed in the surveillance camera shown in FIG.

3 is a perspective view illustrating a coupling relationship between a panning plate and a rotating ring support unit employed in the surveillance camera of FIG. 1;

4 is a partial cutaway view showing a state in which the camera module of the camera module assembly employed in the surveillance camera shown in FIG. 1 moves forward and backward;

FIG. 5 is an operating state diagram in which the camera module of the camera module assembly employed in the surveillance camera shown in FIG. 1 is rotated;

6 is an operating state diagram in which the camera module of the camera module assembly employed in the surveillance camera shown in FIG. 1 is tilted;

7 is an operation state diagram in which a camera module assembly employed in the surveillance camera shown in FIG. 1 is panned.

Explanation of symbols on the main parts of the drawings

1: surveillance camera 10: dome base

20: assembly housing 21: stopper protrusion

22: receiving groove 30: camera module assembly

31: panning plate 31a: hole

31b: fan fixing part 31c: bolt hole

32: mountain cover 32a: incision

33: rotary ring support 33a: depression

33aa: first inclined portion 33ab: first straight portion

33b: locking projection 34: rotating ring

34a: fixed protrusion 34b: guide groove

34ba: Fastening hole 34c: Slide groove

34d: projection groove 34e: rotary ring cover

34ea: Cover protrusion 35: Camera module holder

35a: body 35b: guide rod

35c: Slide Projection 36: Camera Module

36a: substrate 36b: imaging head portion

37: elastic member 40: window holder

50: window dome cover 60: dome cover case

70: base cushion 70a: protrusion

80: window packing 90: cover packing

100: fixed member

Claims (7)

In the camera module assembly of the surveillance camera used to monitor the subject, Panning plate; A mountain cover coupled to the panning plate and having a cutout formed at one side thereof; A rotating ring support part installed between the panning plate and the mountain cover and having a depression formed at an upper side thereof; A rotary ring installed between the rotary ring support and the mountain cover and accommodated in the depression of the rotary ring support, the fixing protrusion being formed on the outer circumferential surface, and the guide groove having a fastening hole formed on the inner circumferential surface; A camera module holder installed on the rotating ring by a guide rod fixed to the fastening hole of the rotating ring; And It includes a camera module coupled to one side of the camera module holder, An elastic member is installed between the panning plate and the rotary ring support to allow the rotary ring support to rotate in the left and right directions. In the surveillance camera used to monitor the subject, Dome base; An assembly housing installed at the dome base and having a plurality of stopper protrusions formed at an upper side thereof and a receiving groove formed at a center thereof; A lower portion is received in the receiving groove of the assembly housing, and a panning plate, a mountain cover coupled to the panning plate and having a cutout at one side thereof, installed between the panning plate and the mountain cover and having a depression at an upper side thereof; A rotation ring installed between the rotary ring support and the mountain cover and accommodated in the depression of the rotary ring support and having a fixing protrusion formed on an outer circumferential surface thereof and a guide groove having a fastening hole formed on an inner circumferential surface thereof; A camera module assembly provided with a camera module holder installed on the rotating ring by a guide rod fixed to the camera module, and a camera module coupled to one side of the camera module holder; A dome cover case coupled to an upper side of the assembly housing and having a window dome cover fixed to one side thereof; And A window holder disposed between the assembly housing and the dome cover case to support the dome cover case; Surveillance camera, characterized in that the base cushion is coupled to the lower portion of the dome base. The method of claim 2, And a dome cover case is coupled to the window holder to protect the window dome cover. delete delete The method of claim 1, A plurality of slide grooves are formed on the inner circumferential surface of the rotating ring, and the camera module assembly of the surveillance camera, characterized in that a plurality of slide projections corresponding to the slide grooves are formed. The method of claim 6, The fixing projection of the rotary ring camera module assembly of the surveillance camera, characterized in that formed continuously in a sawtooth shape.

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