CN113007517B

CN113007517B - Monitoring camera for intelligent security system

Info

Publication number: CN113007517B
Application number: CN202110195622.4A
Authority: CN
Inventors: 杨友生
Original assignee: Shanxi Huitong Intelligent Engineering Co ltd
Current assignee: Shanxi Huitong Intelligent Engineering Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2022-12-16
Anticipated expiration: 2041-02-22
Also published as: CN113007517A

Abstract

The invention discloses a monitoring camera for an intelligent security system, and belongs to the technical field of security. The utility model provides an intelligent security is surveillance camera head for system, which comprises a wall body, wall body bottom surface intermediate position symmetry has set firmly two fixed ears, quick-witted incasement portion has the motor through the screw fixation, motor output end passes quick-witted incasement wall and fixed ear outer wall and extends to inside and coaxial coupling has the cylinder, the cylinder front side is equipped with the stopper, the spacing groove has been seted up to stopper rear side outer wall intermediate position, spacing inslot wall has set firmly the rack, the inside intermediate position of cavity rotates and is connected with the pivot, pivot circumference outer wall has cup jointed the gear, movable block rear side outer wall intermediate position has set firmly the cam, the inseparable cooperation between the structure, the device not only can monitor the position before the office door, still can monitor the position of corridor, simultaneously can also monitor in the office through the window to the office, the trouble that has avoided setting up a plurality of cameras and the condition that a plurality of cameras can not carry out continuous monitoring.

Description

Monitoring camera for intelligent security system

Technical Field

The invention relates to the technical field of security, in particular to a monitoring camera for an intelligent security system.

Background

The security camera is a camera used in the aspect of safety precaution, and is mainly characterized by high sensitivity, small distortion, small volume, long service life, remote control monitoring and wide range, and is mainly used for government departments to use in places with confidential files such as office buildings, however, the existing security camera can only be fixed in the front of an office door for rotary monitoring, and corridors, the office and doors and windows need to be monitored by installing the security camera, so that the monitoring range of a single camera is limited, and the installation of a plurality of cameras can cause the difficulty in later-stage evidence taking and analysis, the system redundancy and the cost increase, and the later-stage evidence taking and monitoring video can be gradually searched by turning over and searching a plurality of memory devices. Not only troublesome but also wasting manpower and material resources. In view of this, we propose a monitoring camera for an intelligent security system.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a monitoring camera for an intelligent security system, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides an intelligent security system is with surveillance camera head, includes the wall body, wall body bottom surface intermediate position symmetry has set firmly two fixed ears, is located the outside fixed ear outside lower extreme is equipped with quick-witted case, quick-witted incasement portion has the motor through the screw fixation, motor output end passes quick-witted incasement wall and fixed ear outer wall and extends to inside and coaxial coupling has the cylinder, the cylinder front side is equipped with the stopper, stopper rear side outer wall intermediate position has seted up the spacing groove, spacing inslot wall has set firmly the rack, stopper rear middle part is equipped with the movable block, the inside cavity that begins of movable block, the inside intermediate position of cavity rotates and is connected with the pivot, pivot circumference outer wall has cup jointed the gear, movable block rear side outer wall intermediate position has set firmly the cam, the movable block bottom surface has set firmly the regulation box, the pivot lower extreme passes the cavity inner wall and extends to the inside of regulation box and rotates and is connected with the worm wheel, the inside round chamber has seted up, the round piece inside is equipped with the round piece, round piece circumference outer wall is the annular equidistant a plurality of having seted up the regulation groove, the regulation inslot rotates and is connected with ratchet tooth through the worm rod and is equipped with the inside the worm and the regulation box, the left side of adjusting box, the regulation box outside of the worm rod is connected with the regulation box and extends to the inside the camera head main part and has set firmly the camera head.

Preferably, the outer wall of the circumference of the cylinder is provided with an annular curve groove, and the annular curve groove is connected with the cam in a sliding manner.

Preferably, the cylinder is rotatably connected with a hole formed in the middle of the inner side of the fixing lug, and the left end and the right end of the limiting block are fixedly connected with the inner wall of the fixing lug.

Preferably, the outer wall of the circumference of the gear penetrates through the inner wall of the cavity and extends to the outside of the moving block, the gear is meshed with the rack and is in sliding connection with the limiting groove.

Preferably, a plurality of tooth sockets are annularly and equidistantly formed in the circumferential inner wall of the circular cavity, and the tooth sockets are meshed and connected with the ratchet teeth.

Preferably, one end of the spring is fixedly connected with the middle part of the inner wall of the ratchet wheel tooth, and the other end of the spring is fixedly connected with the inner wall of the adjusting groove.

Preferably, the lower end of the rotating shaft penetrates through the outer wall of the worm wheel and extends into the circular cavity, the lower end of the rotating shaft is fixedly connected with the circular block, and the worm wheel is meshed with the worm.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. according to the invention, two fixing lugs are symmetrically and fixedly arranged at the middle position of the bottom surface of the wall body, the lower end of the outer side of the fixing lug positioned at the outer side is provided with a case, a motor is fixed in the case through screws, the output end of the motor penetrates through the inner wall of the case and the outer wall of the fixing lug to extend into the case and is coaxially connected with a cylinder, the front side of the cylinder is provided with a limiting block, the middle position of the outer wall at the rear side of the limiting block is provided with a limiting groove, the inner wall of the limiting groove is fixedly provided with a rack, the middle part of the rear side of the limiting block is provided with a moving block, a cavity is formed in the moving block, the middle position in the cavity is rotatably connected with a rotating shaft, the outer wall of the circumference of the rotating shaft is sleeved with a gear, the middle position of the outer wall at the rear side of the moving block is fixedly provided with a cam, and the structures are tightly matched, so that the device can be rotated by three hundred and sixty degrees simultaneously, the device can monitor the position in front of an office door, and can monitor the position of the passageway, and can monitor the window of the office, thereby avoiding the trouble that a plurality of cameras need to monitor, and waste of looking for a plurality of manpower and a plurality of resources.

2. According to the invention, the bottom surface of the movable block is fixedly provided with the adjusting box, the lower end of the rotating shaft penetrates through the inner wall of the cavity to extend to the inner part of the adjusting box and is rotatably connected with the worm wheel, the left side of the inner part of the adjusting box is provided with the cylindrical groove, the inside of the cylindrical groove is rotatably connected with the worm, the end of the round rod of the worm penetrates through the inner part of the adjusting box to extend to the outside and is sleeved with the cleaning block, the lower end of the rotating shaft penetrates through the inner part of the adjusting box to extend to the outside and is fixedly provided with the camera main body, and the middle part of the front side of the camera main body is provided with the lens.

3. According to the invention, the circular cavity is formed in the worm gear, the circular blocks are arranged in the circular cavity, the outer wall of the circumference of each circular block is provided with a plurality of adjusting grooves at equal intervals in an annular shape, ratchet teeth are rotatably connected to the inside of each adjusting groove through the pin shaft, the spring is arranged in the middle of the inner side of each ratchet tooth, one end of the spring is fixedly connected with the middle of the inner wall of each ratchet tooth, the other end of the spring is fixedly connected with the inner wall of each adjusting groove, the inner wall of the circumference of the circular cavity is provided with a plurality of tooth grooves at equal intervals in an annular shape, and the tooth grooves are meshed with the ratchet teeth, so that the lens can be cleaned by one-way cleaning blocks when the camera main body moves and rotates, and the camera main body does not need to be cleaned by the cleaning blocks when reciprocating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a sectional view of the inner structure of the adjustment box of the present invention;

FIG. 4 is a cross-sectional view of the internal structure of the worm gear of the present invention;

FIG. 5 is a cross-sectional view of the internal structure of the circular block of the present invention;

FIG. 6 is an enlarged view of the structure at A of the present invention;

the reference numbers in the figures illustrate: 1. a wall body; 2. fixing the ear; 3. a chassis; 301. a motor; 302. a cylinder; 303. an annular curved groove; 4. a limiting block; 401. a limiting groove; 402. a rack; 5. a moving block; 501. a cavity; 502. a rotating shaft; 503. a gear; 504. a cam; 6. an adjustment box; 601. a worm gear; 602. a circular cavity; 603. a tooth socket; 604. a circular block; 605. an adjustment groove; 606. a pin shaft; 607. ratchet teeth; 608. a spring; 609. a cylindrical groove; 6010. a worm; 6011. a cleaning block; 7. a camera body; 701. and (5) a lens.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

a monitoring camera for an intelligent security system comprises a wall body 1, two fixing lugs 2 are symmetrically and fixedly arranged at the middle position of the bottom surface of the wall body 1, a case 3 is arranged at the lower end of the outer side of the fixing lug 2 positioned at the outer side, a motor 301 is fixed in the case 3 through a screw, the output end of the motor 301 penetrates through the inner wall of the case 3 and the outer wall of the fixing lug 2 to extend to the inside and is coaxially connected with a cylinder 302, a limiting block 4 is arranged at the front side of the cylinder 302, a limiting groove 401 is arranged at the middle position of the outer wall at the rear side of the limiting block 4, a rack 402 is fixedly arranged on the inner wall of the limiting groove 401, a moving block 5 is arranged at the middle part of the rear side of the limiting block 4, a cavity 501 is arranged in the moving block 5, a rotating shaft 502 is rotatably connected at the middle position in the cavity 501, a gear 503 is sleeved on the circumferential outer wall of the rotating shaft 502, and a cam 504 is fixedly arranged at the middle position of the outer wall at the rear side of the moving block 5, the bottom surface of the moving block 5 is fixedly provided with an adjusting box 6, the lower end of the rotating shaft 502 penetrates through the inner wall of the cavity 501 to extend into the adjusting box 6 and is rotatably connected with a worm wheel 601, a circular cavity 602 is formed in the worm wheel 601, a circular block 604 is arranged in the circular cavity 602, the outer wall of the circumference of the circular block 604 is provided with a plurality of adjusting grooves 605 at equal intervals in an annular shape, the inside of each adjusting groove 605 is rotatably connected with ratchet teeth 607 through a pin 606, a spring 608 is arranged in the middle of the inner side of each ratchet tooth 607, a cylindrical groove 609 is formed in the left side of the inside of the adjusting box 6, a worm 6010 is rotatably connected in the cylindrical groove 609, the round rod end of the worm 6010 penetrates through the inside of the adjusting box 6 to extend to the outside and is sleeved with a cleaning block 6011, the lower end of the rotating shaft 502 penetrates through the inside of the adjusting box 6 to extend to the outside and is fixedly provided with a camera body 7, and the middle of the front side of the camera body 7 is provided with a lens 701. Closely cooperate between the structure, make the device can be at the in-process that removes, simultaneously, carry out the rotation of three hundred sixty degrees, make the device not only can monitor the position before the office door, can also move the position of corridor and monitor, simultaneously can also monitor in the office through the window to the office, the trouble of having avoided needing to set up a plurality of cameras and the condition that a plurality of camera main parts 7 can not carry out continuous monitoring, and simultaneously, the browsing of having avoided the later stage to going the control seeks needs to seek gradually a plurality of memory equipment and seek, the condition of not only troublesome but also extravagant manpower and materials.

Specifically, the outer circumferential wall of the cylinder 302 is provided with an annular curved groove 303, and the annular curved groove 303 is slidably connected with the cam 504. The adjustment box 6 is moved left and right by sliding the cam 504 in the annular curved groove 303, that is, the camera main body 7 is moved left and right.

Furthermore, the cylinder 302 is rotatably connected with a hole formed in the middle of the inner side of the fixing lug 2, and the left end and the right end of the limiting block 4 are fixedly connected with the inner wall of the fixing lug 2. So that the cylinder 302 can rotate and only a rotational motion can be performed.

Still further, the circumference outer wall of the gear 503 passes through the inner wall of the cavity 501 and extends to the outside of the moving block 5, the gear 503 is meshed with the rack 402, so that the gear 503 simultaneously rotates on the rack 402 in the moving process of the adjusting box 6, the rotating shaft 502 is driven to rotate under the action of the rack 402, the camera main body 7 can simultaneously rotate to monitor in the moving process, and the gear 503 is connected with the limiting groove 401 in a sliding manner, so that the gear 503 can be effectively limited in the limiting groove 401.

Furthermore, a plurality of tooth sockets 603 are annularly and equidistantly arranged on the inner circumferential wall of the circular cavity 602, and the tooth sockets 603 are engaged with the ratchet teeth 607. When the rotating shaft 502 rotates forward, the spring 608 pulls the ratchet teeth 607 to engage with the tooth grooves 603 to drive the worm wheel 601 to rotate, so as to drive the worm 6010 to rotate, so that the cleaning block 6011 rotates to wipe the lens 701, and when the rotating shaft rotates backward, the outer wall of the ratchet teeth 607 slides over the tooth grooves 603 and does not engage with the same, and at this time, the cleaning block 6011 does not wipe the lens 701.

It should be noted that one end of the spring 608 is connected and fixed to the middle of the inner wall of the ratchet teeth 607, and the other end of the spring 608 is connected and fixed to the inner wall of the adjustment groove 605. So that the ratchet teeth 607 are urged into engagement with the tooth slots 603 by the pull of the spring 608.

It is noted that the lower end of the shaft 502 extends into the circular cavity 602 through the outer wall of the worm wheel 601, the lower end of the shaft 502 is connected and fixed with the circular block 604, and the worm wheel 601 is engaged and connected with the worm 6010. So that it can adjust whether the ratchet teeth 607 are engaged with the teeth slots 603 or not by the rotation of the circular block 604.

The working principle is as follows: when the monitoring camera for the intelligent security system is needed, firstly, the output shaft of the motor 301 rotates, the output end of the motor 301 penetrates through the inner wall of the case 3 and the outer wall of the fixing lug 2 to extend to the inside and is coaxially connected with the cylinder 302, the outer wall of the circumference of the cylinder 302 is provided with the annular curve groove 303, the annular curve groove 303 is in sliding connection with the cam 504, the adjusting box 6 can move left and right through the sliding of the cam 504 in the annular curve groove 303, namely, the camera main body 7 can move left and right, the front side of the cylinder 302 is provided with the limiting block 4, the middle position of the outer wall of the rear side of the limiting block 4 is provided with the limiting groove 401, the inner wall of the limiting groove 401 is fixedly provided with the rack 402, the outer wall of the circumference of the gear 503 penetrates through the inner wall of the cavity 501 to extend to the outside of the moving block 5, the gear 503 is meshed with the rack 402, so that the gear 503 rotates on the rack 402 in the moving process of the adjusting box 6, thereby, the rotating shaft 502 is driven to rotate under the action of the rack 402, so that the camera main body 7 can rotate to monitor in the moving process, the gear 503 is connected with the limiting groove 401 in a sliding manner, the gear 503 can be effectively limited in the limiting groove 401, the bottom surface of the moving block 5 is fixedly provided with the adjusting box 6, the lower end of the rotating shaft 502 penetrates through the inner wall of the cavity 501 to extend into the adjusting box 6 and is connected with the worm wheel 601 in a rotating manner, the round cavity 602 is formed in the worm wheel 601, so that when the rotating shaft 502 rotates in a first direction (forward rotation), the ratchet teeth 607 can be meshed with the tooth grooves 603 by pulling of the spring 608, so that the worm wheel 601 is driven to rotate, thereby the worm 6010 is driven to rotate, so that the cleaning block 6011 rotates to wipe the lens 701, when the rotating shaft 502 rotates in a second direction (reverse rotation) opposite to the first direction, at this time, the outer wall of the ratchet teeth 607 slides over the tooth grooves 603 and is not engaged with the tooth grooves, at this time, the cleaning block 6011 does not wipe the lens 701, the lens 701 can be wiped in a single pass through the cleaning block 6011, and when the camera body 7 reciprocates, a certain distance is not wiped by the cleaning block, so that the situation that the cleaning block 6011 blocks to block the picture can be effectively avoided, and the lens 701 can be cleaned clearly.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent security is surveillance camera head for system, includes wall body (1), its characterized in that: two fixing lugs (2) are symmetrically and fixedly arranged in the middle of the bottom surface of the wall body (1), the lower end of the outer side of each fixing lug (2) positioned on the outer side is provided with a case (3), a motor (301) is fixed in the case (3) through screws, the output end of the motor (301) penetrates through the inner wall of the case (3) and the outer wall of each fixing lug (2) to extend into the case and is coaxially connected with a cylinder (302), a limiting block (4) is arranged on the front side of the cylinder (302), a limiting groove (401) is formed in the middle of the outer wall on the rear side of the limiting block (4), a rack (402) is fixedly arranged on the inner wall of the limiting groove (401), a moving block (5) is arranged in the middle of the rear side of the limiting block (4), a cavity (501) starts to be arranged in the moving block (5), a rotating shaft (502) is rotatably connected in the middle of the inner part of the cavity (501), a gear (503) is sleeved on the outer wall on the circumference of the rotating shaft (502), a cam (504) is fixedly arranged in the middle of the outer wall on the rear side of the moving block (5), an adjusting box (6) is fixedly arranged on the bottom surface of the moving block (5), a circular worm wheel (602) is arranged in the circular cavity (601), a circular cavity (501), a circular worm gear (602) is arranged in the rotating box (601), a circular cavity (601), and is arranged in the circular worm gear (601), the outer wall of the circumference of the circular block (604) is in an annular shape and is provided with a plurality of adjusting grooves (605) at equal intervals, the inside of each adjusting groove (605) is rotatably connected with ratchet teeth (607) through a pin shaft (606), a spring (608) is arranged in the middle of the inner side of each ratchet tooth (607), a cylindrical groove (609) is formed in the left side of the inside of the adjusting box (6), a worm (6010) is rotatably connected in the cylindrical groove (609), the round rod end of the worm (6010) penetrates through the inside of the adjusting box (6) and extends to the outside, the round rod end of the worm (6010) is sleeved with a cleaning block (6011), the lower end of the rotating shaft (502) penetrates through the inside of the adjusting box (6) and extends to the outside, a camera body (7) is fixedly arranged, and a lens (701) is arranged in the middle of the front side of the camera body (7).

2. The monitoring camera for the intelligent security system according to claim 1, characterized in that: the outer wall of the circumference of the cylinder (302) is provided with an annular curve groove (303), and the annular curve groove (303) is connected with the cam (504) in a sliding manner.

3. The monitoring camera for the intelligent security system according to claim 1, characterized in that: the cylinder (302) is rotatably connected with a hole formed in the middle of the inner side of the fixing lug (2), and the left end and the right end of the limiting block (4) are fixedly connected with the inner wall of the fixing lug (2).

4. The monitoring camera for the intelligent security system according to claim 1, wherein: the outer wall of the circumference of the gear (503) penetrates through the inner wall of the cavity (501) and extends to the outside of the moving block (5), the gear (503) is meshed with the rack (402) and connected with the limiting groove (401) in a sliding mode.

5. The monitoring camera for the intelligent security system according to claim 1, wherein: the inner wall of the circumference of the circular cavity (602) is provided with a plurality of tooth grooves (603) at equal intervals in an annular shape, and the tooth grooves (603) are meshed with the ratchet teeth (607).

6. The monitoring camera for the intelligent security system according to claim 1, characterized in that: one end of the spring (608) is fixedly connected with the middle part of the inner wall of the ratchet wheel tooth (607), and the other end of the spring (608) is fixedly connected with the inner wall of the adjusting groove (605).

7. The monitoring camera for the intelligent security system according to claim 1, characterized in that: the lower end of the rotating shaft (502) penetrates through the outer wall of a worm wheel (601) and extends into the circular cavity (602), the lower end of the rotating shaft (502) is fixedly connected with the circular block (604), and the worm wheel (601) is connected with a worm (6010) in a meshing manner.