TWM564736U - Monitoring camera device - Google Patents

Abstract

A surveillance photographing device includes a housing, a base, a photographing device and a rotating mechanism. The three components of the rotating mechanism control device, the longitudinal rotary drive group and the lateral rotary drive group are all arranged on a single bracket, and the configuration position is very clever, reducing the distance between the motor and the worm, so that the creation can achieve vertical and lateral rotation, etc. At the same time, the operation of the longitudinal rotation driving group and the lateral rotation driving group is prevented from being disturbed, and the rotating mechanism occupies less volume than the rotating mechanism of the existing monitoring camera device, and the overall volume of the creation is reduced, and the bracket of the rotating mechanism is simultaneously The number of the cameras is also smaller than that of the conventional monitoring and photographing device, which reduces the weight of the creation, reduces the number of assembly steps, and saves assembly time.

Description

Surveillance camera

The present invention relates to a surveillance photographing apparatus, and more particularly to a surveillance photographing apparatus having a wiper cleaning function and capable of rotating in a lateral direction and a longitudinal direction.

Surveillance cameras are often used to continuously monitor the behavior of a person's actions, activities, or other changes in a particular environment, usually for the purpose of influencing, managing, directing, or protecting the user. A conventional surveillance camera device includes a housing, a rotating mechanism, a base, and a photographing device. The rotating mechanism includes a lower bracket, an upper bracket, a control device, a lateral rotation driving group and a longitudinal rotation driving group. The lower bracket is disposed at the bottom of the housing. The upper bracket is disposed on an inner side wall of the housing and above the lower bracket. The control device is provided on the bottom surface of the cover of the housing. The lateral rotation driving group is disposed on the lower bracket, electrically connected to the control device, and drives the rotating mechanism to rotate laterally relative to the base. The longitudinal rotary drive group is disposed on the upper bracket, electrically connected to the control device, and longitudinally drives the photographic device to rotate longitudinally.

Further, the rotation mechanism of the existing surveillance camera device must open the lateral rotation drive group and the longitudinal rotation drive component by the upper and lower brackets, and the upper bracket, the lower bracket and the control device are all kept at a distance to avoid The lateral rotation drive group and the longitudinal rotation drive group interfere with each other. However, Zhejiang has incurred the following problems:

First of all, it is necessary to increase the volume of the casing to achieve the above objectives.

Furthermore, the lower bracket and the longitudinal rotary drive group must be installed before the upper bracket and the lateral rotation drive group can be installed, and finally the control device can be installed, and the assembly steps are complicated and time consuming.

In addition, the number of brackets is large, increasing the overall weight.

It is worth mentioning that the structural design of the upper and lower brackets of the existing surveillance camera device is less than ideal, resulting in a far distance between the output shaft of the motor of the lateral rotation drive group and the worm, and the output shaft of the motor of the longitudinal rotation drive group. The distance from the worm is also relatively long. Therefore, both the lateral rotation drive group and the longitudinal rotation drive group must use a pulley set capable of long-distance transmission, so that the combination of the lateral rotation drive group and the lower bracket, and the longitudinal rotation drive group and the upper bracket, etc. The volume of the component combination is increased, which in turn results in an increase in the volume of the housing to accommodate the combination of the two components.

The main purpose of the present invention is to provide a monitoring and photographing apparatus capable of reducing the distance between the motor and the worm while reducing the distance between the motor and the worm, reducing the overall volume, reducing the weight, and having less assembly steps and saving assembly time.

In order to achieve the foregoing objects, the present invention provides a surveillance photographing apparatus including a housing, a base, a photographing device, and a rotating mechanism.

The housing encloses a chamber and defines a rotating shaft perforation.

The base includes a fixing portion and a shaft portion. The fixing portion of the base is disposed at the bottom of the housing and extends beyond the bottom of the housing, and the shaft portion of the base is located in the housing of the housing.

The photographing device includes a casing and a camera, and the camera is disposed inside the casing.

The rotating mechanism is disposed in the housing of the housing and includes a chassis, a bracket, a control device, a longitudinal rotation driving group, a rotating shaft and a lateral rotation driving group. The chassis is disposed at the bottom of the housing and defines a through hole. The control device is disposed on the top surface of the chassis, and the control device is disposed on the bracket and electrically connected to the camera, the longitudinal rotation drive group and the lateral rotation drive group, the longitudinal rotation drive group is disposed on the bracket, and the rotation shaft is rotatably disposed in the longitudinal rotation drive group and passes through The rotating shaft of the housing is perforated to be coupled to the outer casing, and the longitudinal rotating driving group drives the rotating shaft to rotate the outer casing relative to the housing in a first vertical direction or in a second vertical direction opposite to the first vertical direction. a lateral rotation driving group is disposed on the bracket, the shaft portion of the base passes through the through hole of the chassis and is disposed in the lateral rotation driving group, and the lateral rotation driving group drives the housing to rotate along the first horizontal direction with the housing relative to the base or Rotating in a second horizontal direction opposite to the first horizontal direction.

Preferably, the bracket includes a first side panel, a second side panel and a partition. The partition is disposed between the first side panel and the second side panel, and divides the first side panel into a first side panel and a first side panel. a lower portion, and the second side plate is partitioned into a second side plate portion and a second side plate lower portion, wherein the first side plate portion and the second side plate portion respectively define a consistent hole and together with the top surface of the partition plate define an upper receiving groove, The lower part of the one side plate, the lower part of the second side plate and the bottom surface of the partition plate respectively define a cavity, the lower part of the first side plate defines an output shaft perforation, and the lower part of the second side plate defines an output shaft perforation; wherein the control device is disposed in the upper receiving groove; Wherein, the longitudinal rotation driving group comprises a motor and a transmission structure, the motor of the longitudinal rotation driving group is disposed in the lower capacity slot, electrically connected to the control device, and the output shaft thereof is perforated through the output shaft of the lower part of the first side plate, and is longitudinally driven. The transmission structure of the group is disposed on an output shaft of the motor of the longitudinal rotation driving group, and the rotating shaft is rotatably disposed on the transmission structure of the longitudinal rotation driving group and passes through the through hole of the first side plate a slot and a through hole on the second side plate; wherein the lateral rotation drive group comprises a motor and a transmission structure, the motor of the lateral rotation drive group is disposed in the lower capacity slot, electrically connected to the control device, and the output shaft passes through the second The output shaft of the lower part of the side plate is perforated, and the transmission structure of the lateral rotation driving group is disposed on the output shaft of the motor of the lateral rotation driving group, and the shaft portion of the base is disposed in the transmission structure of the lateral rotation driving group.

Preferably, the transmission structure of the longitudinal rotation driving group comprises two gears, a worm seat, a worm and a worm wheel. One of the gears of the longitudinal rotation driving group is disposed on the output shaft of the motor of the longitudinal rotation driving group and meshes with The other gear of the transmission structure of the longitudinal rotation driving group, the worm seat of the transmission structure of the longitudinal rotation driving group is disposed outside the first side plate, and the worm of the transmission structure of the longitudinal rotation driving group is disposed on the worm of the transmission structure of the longitudinal rotation driving group a further gear of the transmission structure of the longitudinal rotation driving group, the worm wheel of the transmission structure of the longitudinal rotation driving group is meshed with the worm of the transmission structure of the longitudinal rotation driving group, and the rotating shaft is rotatably disposed in the longitudinal rotation driving group The worm gear of the transmission structure.

Preferably, the worm seat of the transmission structure of the longitudinal rotation driving group comprises a first assembly seat, a second combination seat and a joint seat, the first combination seat is disposed on the outer side of the first side plate and defines a combination hole, and the second The combination seat is disposed on the outer side of the first side plate and defines a combination hole. The joint seat is disposed between the first combination seat and the second combination seat and is co-constructed with the first combination seat and the second combination seat. The worm of the transmission structure of the rotary drive group is disposed at the hollow portion and the two ends thereof are assembled in the combined hole of the first combination seat and the combined hole of the second combination seat, and the worm wheel of the transmission structure of the longitudinal rotation drive group is engaged with the longitudinal rotation drive group The worm of the transmission structure is exposed to the portion of the hollow portion.

Preferably, the through hole on the upper side of the first side is located above the worm seat of the transmission structure of the longitudinal rotary drive group.

Preferably, the two gears of the transmission structure of the longitudinally rotating drive group are helical gears.

Preferably, the rotating shaft comprises a shaft, a first bearing seat, a second bearing seat, a disk, a ring, a first sealing ring, a third bearing seat, a second sealing ring and a camera rotating shaft, the shaft passes through the through hole of the first side plate portion, the upper receiving groove, and the through hole of the second side plate portion, and the worm wheel of the transmission structure of the longitudinal rotation driving group is sleeved at one end of the shaft, the first bearing seat cover Between the worm wheel of the transmission structure of the longitudinal rotation driving group and the outer side of the upper side plate portion, the second bearing seat is sleeved on the shaft and located outside the second side plate portion, and the camera shaft has a disk body, a bushing and a bump protruding from the axis of one side of the disk body and sleeved on the other end of the shaft, the protrusion protruding from the axis of the other side of the disk body and passing through the rotating shaft of the housing The perforation is coupled to the outer casing, and the disc, the collar, the first sealant ring, the third bearing seat, and the second sealant ring are sequentially disposed on the shaft from the inner casing between the second bearing housing and the camera shaft.

Preferably, the transmission structure of the lateral rotation driving group comprises two gears, a worm and a worm wheel. One of the gears of the transmission structure of the lateral rotation driving group is disposed on the output shaft of the motor of the lateral rotation driving group and meshes with the lateral rotation driving group. Another gear of the transmission structure, a worm hole is formed in a lower portion of the first side plate, and one end of the worm of the transmission structure of the lateral rotation driving group passes through the worm hole at the lower part of the first side plate and is disposed on the transmission structure of the lateral rotation drive group. a worm hole is formed in the lower part of the second side plate, and the other end of the worm of the transmission structure of the lateral rotation driving group passes through the worm hole in the lower part of the second side plate, and the worm wheel of the transmission structure of the lateral rotation driving group is engaged with the lateral rotation driving group The worm of the transmission structure, the shaft portion of the base is fixed to the worm wheel of the transmission structure of the lateral rotation drive group.

Preferably, the two gears of the transmission structure of the lateral rotation drive group are spur gears.

Preferably, the bracket comprises two reinforcing ribs respectively connected between the bottom of the two ends of the lower part of the first side plate and the bottom of the two ends of the lower part of the second side plate, abutting against the top surface of the chassis, and with the first side plate The lower portion, the lower portion of the second side plate and the partition plate together define an opening, and the two openings communicate with the lower receiving groove.

Preferably, the chassis comprises two motor platforms, the two motor platforms are disposed on the top surface of the chassis and are located on opposite sides of the through hole of the chassis, the bottom of the two ends of the lower part of the first side plate, the bottom of the two ends of the lower part of the second side plate, and the The two reinforcing ribs are respectively disposed on the two motor platforms, and the motors of the longitudinal rotation driving group and the motors of the lateral rotation driving group are respectively disposed on the two motor platforms.

Preferably, a rectangular recess is recessed in an inner side of one end of the lower portion of the first side panel, the output shaft through hole in the lower portion of the first side panel is in communication with the rectangular recess of the lower portion of the first side panel, and the inner side of the lower end of the second side panel is recessed. a rectangular recess, the output shaft through hole of the lower portion of the second side plate communicates with the rectangular recess of the lower portion of the second side plate, and the other end of the lower portion of the first side plate defines a rectangular recess at a position facing the rectangular recess of the lower portion of the second side plate. One end of the lower portion of the second side plate defines a rectangular recess at a position facing the rectangular recess of the lower portion of the first side plate, and the front end of the motor of the longitudinal rotation driving group is locked to the rectangular groove at the lower portion of the first side plate, and the driving group of the lateral rotation is driven. The front end of the motor is locked to a rectangular recess in the lower portion of the second side panel.

Preferably, the control device comprises a frame body and a circuit board. The frame body comprises two bottom plates, two support plates and a connecting plate. The two bottom plates are disposed on the top surface of the partition plate, and one ends of the two supporting plates are respectively disposed on the One end of the two bottom plates, the connecting plate is disposed between the other ends of the two supporting plates, the circuit board is disposed on the connecting plate, and the rotating shaft passes through a space between the bottom surface of the connecting plate and the top surface of the partition plate.

Preferably, the fixing portion of the base defines an outlet hole and a wire passage, and the outlet hole of the fixing portion of the base communicates with the wire passage, the shaft portion of the base defines a shaft hole, and the shaft hole of the shaft portion of the base The wire is connected to the wire passage, the partition plate defines a wire hole, and one of the support plates defines a wire hole, and the monitoring device comprises a wire, the wire is electrically connected to the circuit board and is threaded through the outlet hole of one of the support plates, The outlet hole of the partition, the shaft hole of the shaft portion of the base, the wire passage of the fixing portion of the base, and the outlet hole are connected to a monitoring system.

Preferably, the rotating mechanism includes a lateral rotation direction switching switch, the lateral rotation direction switching switch is disposed on the top surface of the chassis, electrically connected to the control device, and configured to control the output shaft of the motor of the lateral rotation driving group to switch the rotation direction; The rotating mechanism includes two longitudinal rotation direction switching switches, and the two longitudinal rotation direction switching switches are disposed outside the second side plate portion, electrically connected to the control device, and configured to control the output shaft of the longitudinal rotation driving group to switch the rotation direction.

Preferably, a switch fixing piece is disposed on an outer side of the second side plate portion, and the two longitudinal rotation direction switching switches are disposed on the switch fixing piece.

Preferably, the switch fixing piece is located above the through hole of the second side plate portion and has a semicircular shape.

Preferably, the housing comprises a tubular portion, an upper cover and a bottom cover. The top end of the tubular portion extends outwardly from a frame portion, the side wall of the tubular portion defines a perforation of the rotating shaft, and the upper cover is airtightly disposed on the frame portion and is defined For the top of the casing, the bottom cover is airtightly disposed at the bottom end of the tubular portion, defined as the bottom of the casing, and defines a bottom hole, the fixing portion of the base passes through the bottom hole, the tubular portion, the upper cover and the bottom cover Common enclosures.

Preferably, the photographic device comprises an explosion-proof lens, a shielding plate and a wiper, the front end of the outer casing forms a lens assembly hole, the explosion-proof lens is airtightly disposed in the lens assembly hole, the camera has a lens, and the lens of the camera is aligned with the explosion-proof lens. The shielding plate is disposed at the top of the outer casing, the front end of the shielding plate extends beyond the explosion-proof lens, and the rear end of the shielding plate extends beyond the rear of the outer casing. The wiper is electrically connected to the control device and rotatably disposed on the explosion-proof lens.

The function of the creation is that all three components, such as a control device of a rotating mechanism, a longitudinal rotation driving group and a lateral rotation driving group, can be arranged on a single bracket, and the configuration position is very clever, and the distance between the two motors and the two worms is reduced. Therefore, the creation can prevent the vertical rotation driving group and the lateral rotation driving group from being disturbed while achieving the functions of vertical and horizontal rotation, and the rotating mechanism occupies a smaller volume than the existing monitoring device. The overall volume of the creation is reduced, and the number of brackets of the rotating mechanism is also smaller than that of the existing monitoring and photographing device, which reduces the weight of the creation, reduces assembly steps, and saves assembly time.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Please refer to FIG. 1 to FIG. 4 , FIG. 1 is a perspective view of the surveillance camera device of the present invention, FIG. 2 is an exploded view of the surveillance camera device of the present invention, and FIG. 3 is a perspective view of the rotation mechanism and the base of the surveillance camera device of the present invention. 4 is an exploded view of the rotating mechanism and the base of the surveillance imaging device of the present invention. The present invention provides a surveillance camera device comprising a housing 10, a base 20, a camera device 30 and a rotating mechanism 40.

The housing 10 includes a tubular portion 11, an upper cover 12 and a bottom cover 13. The top end of the tubular portion 11 extends outwardly from a frame portion 111. The side wall of the tubular portion 11 defines a rotating shaft through hole 112, as shown in FIG. The upper cover 12 is airtightly disposed to the frame portion 111 and is defined as the top of the housing 10. The bottom cover 13 is airtightly disposed at the bottom end of the cylindrical portion 11, defined as the bottom of the casing 10, and has a bottom hole (not shown). The tubular portion 11, the upper cover 12 and the bottom cover 13 collectively enclose a chamber 14, as shown in FIG. Thereby, the housing 10 has an explosion-proof function. Preferably, the material of the casing 10 is stainless steel, so that it has good acid and alkali resistance, and can be applied to an acidic or alkaline working environment or a monitoring field such as a seaside.

The base 20 includes a fixing portion 21 and a shaft portion 22. The fixing portion 21 of the base 20 is disposed on the bottom cover 13 of the housing 10, extends through the bottom hole of the bottom cover 13 of the housing 10, extends beyond the bottom cover 13 of the housing 10, and is fixed to the support frame 1. The support frame 1 is fixed to a wall 2 as shown in FIG. The shaft portion 22 of the base 20 is located in the chamber 14 of the housing 10.

The photographing device 30 includes a casing 31, an explosion-proof lens 32, a camera (not shown), a shutter 34, and a wiper 35. The front end of the outer casing 31 forms a lens fitting hole, and the explosion-proof lens 32 is airtightly disposed in the lens fitting hole. Preferably, the outer casing 31 is made of stainless steel, so that it has good acid and alkali resistance, and can be applied to an acidic or alkaline working environment or a surveillance field such as a seaside. The camera is disposed inside the casing 31 and has a lens, and the lens of the camera is aligned with the explosion-proof lens 32 and is used to photograph the surrounding environment. The shielding plate 34 is disposed at the top of the outer casing 31. The front end of the shielding plate 34 extends beyond the explosion-proof lens 32, and the rear end of the shielding plate 34 extends beyond the rear of the outer casing 31, thereby providing effects such as shielding sunlight and rain. The wiper 35 is rotatably disposed on the explosion-proof lens 32 for scrubbing the dirt on the explosion-proof lens 32, so that the explosion-proof lens 32 is kept clean, and the image captured by the camera is free from dirt and dirt, providing a clear picture.

The rotating mechanism 40 is disposed in the chamber 14 of the housing 10 and includes a chassis 41, a bracket 42, a control device 43, a longitudinal rotation driving group 44, a lateral rotation driving group 45, and a rotating shaft 46. The chassis 41 is disposed at the bottom of the housing 10 and defines a through hole (not shown). The bracket 42 is provided on the top surface of the chassis 41. The control device 43 is disposed on the bracket 42 and is electrically connected to the camera, the wiper 35, the longitudinal rotation drive group 44, and the lateral rotation drive group 45. The longitudinal rotary drive group 44 is disposed on the bracket 42. The rotary shaft 46 is rotatably disposed on the longitudinal rotary drive group 44 and passes through the rotary shaft through hole 112 of the housing 10 to be coupled to the outer casing 31. The longitudinal rotary drive group 44 is driven by the rotary shaft. 46 drives the outer casing 31 to rotate relative to the housing 10 in a first vertical direction or in a second vertical direction opposite to the first vertical direction, as shown in FIG. The lateral rotation driving group 45 is disposed on the bracket 42. The shaft portion 22 of the base 20 passes through the through hole of the chassis 41 and is disposed in the lateral rotation driving group 45. The lateral rotation driving group 45 drives the housing 10 with the outer casing 31 opposite to the base 20. Rotating along a first horizontal direction or in a second horizontal direction opposite to the first horizontal direction, as shown in FIG. The operation of the camera, the wiper 35, the longitudinal rotary drive group 44 and the lateral rotary drive group 45 are all controlled by the control device 43.

In a preferred embodiment, the bracket 42 includes a first side plate 421, a second side plate 422, a partition 423, and two reinforcing ribs 424, 425. The partition plate 423 is disposed between the first side plate 421 and the second side plate 422, and divides the first partition plate 421 into a first side plate portion 4211 and a first side plate lower portion 4212, and divides the second side plate 422 into a second side plate. The upper portion 4221 and the second side plate lower portion 4222. The first side plate portion 4211 and the second side plate portion 4221 respectively define a constant hole 42111, 42211 and surround the top surface of the partition plate 423 to define an upper receiving groove 426. The first side plate lower portion 4212, the second side plate lower portion 4222, and the bottom surface of the partition plate 423 collectively enclose the lower receiving groove 427. The lower portion 4212 of the first side plate defines an output shaft through hole 42121, and the lower portion 422 of the second side plate defines an output shaft through hole 42221. The control device 43 is disposed in the upper tank 426. The longitudinal rotary drive group 44 includes a motor 441 and a transmission structure 442. The motor 441 of the longitudinal rotary drive group 44 is disposed in the lower receiving groove 427, electrically connected to the control device 43, and its output shaft 4411 passes through the output shaft through hole 42121 of the first side plate lower portion 4212. The transmission structure 442 of the longitudinal rotary drive group 44 is provided to the output shaft 4411 of the motor 441 of the longitudinal rotary drive 44. The rotating shaft 46 is rotatably disposed on the transmission structure 442 of the longitudinal rotation driving group 44 and passes through the through hole 42111 of the first side plate portion 4211, the upper receiving groove 426, and the through hole 42211 of the second side plate portion 421. More specifically, the transmission structure 442 of the longitudinal rotation driving group 44 includes two gears 4421, 4422, a worm seat 4423, a worm 4424 and a worm wheel 4425; the gear 4421 is disposed on the output shaft 4411 and meshes with the gear 4422; the worm seat 4423 The worm 4424 is disposed on the outer side of the first side plate 421, the worm 4424 is disposed on the worm seat 4423, and one end thereof is disposed on the gear 4422; the worm wheel 4425 is meshed with the worm 4424; and the rotating shaft 46 is rotatably disposed on the worm wheel 4425. Preferably, the worm seat 4423 includes a first assembly seat 44231, a second assembly seat 44232, and a coupling seat 44233. The first assembly seat 44231 is disposed outside the first side plate 421 and defines a combination hole 44231a. The second combination The seat 44232 is disposed on the outer side of the first side plate 421 and defines a combined hole 44232a. The connecting seat 44233 is disposed between the first combination seat 44231 and the second combination seat 44232 and is surrounded by the first combination seat 44231 and the second combination seat 44232. A hollow portion 44234 is formed; a worm 4424 is disposed at the hollow portion 44234 and its two ends are disposed at the two combined holes 44231a, 44232a; the worm wheel 4425 is engaged with a portion of the worm 4424 exposed to the hollow portion 44234. The through hole 42111 of the first side plate portion 4211 is located above the worm seat 4423. In the present embodiment, the two gears 4421 and 4422 are helical gears. However, any type of gear can be applied to the present invention, which will be described first. The rotating shaft 46 includes a shaft 461, a first bearing block 462, a second bearing block 463, a disc 464, a set of rings 465, a first sealant ring 466, a third bearing block 467, and a second Sealant ring 468 and a camera shaft 469. The shaft 461 passes through the through hole 42111 of the first side plate portion 4211, the upper receiving groove 426, and the through hole 42211 of the second side plate portion 4221. The worm wheel 4425 is sleeved on one end of the shaft 461. The first bearing block 462 is sleeved on the shaft 461 and is located between the worm wheel 4425 and the outside of the first side plate portion 4211. The second bearing seat 463 is sleeved on the shaft 461 and is located outside the second side plate portion 421. The camera shaft 469 has a disk body 4691, a sleeve 4692 and a bump 4693. The sleeve 4692 protrudes from the axis of one side of the disk body 4691 and is sleeved at the other end of the shaft 461. The bump 4693 protrudes from the axis of the other side of the disk body 4691 and passes through the rotation shaft through hole 112 of the housing 10 to be coupled to the outer casing 31. The disk 464, the collar 465, the first sealant ring 466, the third bearing block 467, and the second sealant ring 468 are sequentially disposed on the shaft 461 from the inner casing between the second bearing block 463 and the camera shaft 469. The lateral rotary drive group 45 includes a motor 451 and a transmission structure 452. The motor 451 is disposed in the lower receiving groove 427, electrically connected to the control device 43, and its output shaft 4511 passes through the output shaft through hole 42221 of the second side plate lower portion 4222. The transmission structure 452 is disposed on the output shaft 4511, and the shaft portion 22 of the base 20 is disposed on the transmission structure 452. Specifically, the transmission structure 452 includes two gears 4521, 4522, a worm 4523 and a worm gear 4524; the gear 4521 is disposed on the output shaft 4511 and meshes with the gear 4522; the first side plate lower portion 4212 defines a worm hole 42122, one end of the worm 4523 The worm hole 42122 passes through the first side plate lower portion 4212 and is disposed on the gear 4522; the second side plate lower portion 4222 defines a worm hole 42222, and the other end of the worm 4523 extends through the worm hole 42222 of the second side plate lower portion 4222; the worm wheel 4524 is engaged The worm 4523; the shaft portion 22 of the base 20 is fixed to the worm wheel 4524. In the present embodiment, the two gears 4521 and 4522 are spur gears. However, not limited thereto, any type of gear can be applied in the present invention, which will be described first.

In a preferred embodiment, the chassis 41 includes two motor platforms 411, 412 disposed on the top surface of the chassis 41 and on opposite sides of the through hole of the chassis 41. The bottom of the two ends of the lower portion 4212 of the first side plate, the bottom of the two ends of the lower portion 422 of the second side plate, and the two reinforcing ribs 424, 425 are respectively disposed on the two motor platforms 411, 412. The two motors 441 and 451 are respectively disposed on the two motor platforms 411 and 412. Preferably, the inner side of one end of the first side plate lower portion 4212 is recessed with a rectangular recess 42123, and the output shaft through hole 42121 of the first side plate lower portion 4212 communicates with the rectangular recess 42123 of the first side plate lower portion 4212; the second side plate lower portion 4222 A rectangular recess 42223 is recessed on the inner side of the other end, and an output shaft through hole 42221 of the second side plate lower portion 4222 communicates with the rectangular recess 42223 of the second side plate lower portion 4222; the other end of the first side plate lower portion 4212 faces the lower portion of the second side plate A rectangular recess 42124 is defined in the rectangular recess 42223 of the 4222; one end of the second side lower portion 4222 defines a rectangular recess 42224 at a position facing the rectangular recess 42123 of the lower portion 4212 of the first side panel. The two reinforcing ribs 424 and 425 are respectively connected between the bottom of the two ends of the first side plate lower portion 4212 and the bottom of the two end portions of the second side plate lower portion 4222, and abut against the top surface of the chassis 41, and with the first side plate lower portion 4212 The lower portion 4222 and the partition 423 of the two side panels collectively define an opening 428, 429, and the two openings 428, 429 communicate with the lower receiving groove 427. The front end of the motor 441 is locked to the rectangular recess 42123 of the lower portion 4212 of the first side plate, and the front end of the motor 451 is locked to the rectangular recess 42223 of the lower portion 4222 of the second side plate.

In a preferred embodiment, the control unit 43 includes a frame 431 and a circuit board 432. The frame body 431 includes two bottom plates 4311, 4312, two support plates 4313, 4314, and a connecting plate 4315. The two bottom plates 4311 and 4312 are provided on the top surface of the partition plate 423. One ends of the two supporting plates 4313 and 4314 are respectively disposed at one ends of the two bottom plates 4311 and 4312, and the connecting plate 4315 is disposed between the other ends of the two supporting plates 4313 and 4314. The circuit board 432 is disposed on the connection board 4315. The shaft 461 passes through a space between the bottom surface of the connecting plate 4315 and the top surface of the partition 423. The fixing portion 21 of the base 20 defines an outlet hole 211 and a wire passage (not shown), and the outlet hole 211 is in communication with the wire passage; the shaft portion 22 of the base 20 defines a shaft hole, and the shaft of the base 20 The shaft hole of the portion 22 is in communication with the wire passage; the partition plate 423 defines an outlet hole 4231; the support plate 4314 defines an outlet hole 43141; the monitoring and photographing device includes a wire 50 electrically connected to the circuit board 432 and disposed through The outlet hole 43141 of the support plate 4314, the outlet hole 4231 of the partition plate 423, the shaft hole of the shaft portion 22 of the base 20, the wire passage of the fixing portion 21 of the base 20, and the outlet hole 211 are connected to a monitoring System 3, as shown in FIG.

In the preferred embodiment, the rotating mechanism 40 includes a lateral rotation direction changeover switch 47 and two longitudinal rotation direction changeover switches 48. The lateral rotation direction changeover switch 47 is provided on the top surface of the chassis 41, electrically connected to the control device 43, and controls the output shaft 4511 of the motor 451 to switch the rotation direction. The two longitudinal rotation direction changeover switches 48 are disposed on the outer side of the second side plate portion 4221, electrically connected to the control device 43, and are used to control the output shaft 4411 of the motor 441 to switch the rotation direction. Preferably, a switch fixing piece 42212 is disposed outside the second side plate portion 4221, and the two longitudinal rotation direction switching switches 48 are disposed on the switch fixing piece. The switch fixing piece 42212 is located above the through hole 42211 of the second side plate portion 4221 and has a semicircular shape.

Please refer to FIG. 5 to FIG. 7. FIG. 5 is a front view of the rotating mechanism and the base of the surveillance camera device of the present invention, and FIG. 6 is a left side view of the rotation mechanism and the base of the surveillance camera device of the present invention, FIG. A schematic representation of the creation of a housing of the surveillance camera relative to the housing in a first vertical direction or along a second vertical direction. When the user wants the housing 31 to rotate in the first vertical direction or the second vertical direction with respect to the housing 10, the control device 43 controls the control device 43 to control the output shaft 4411 of the motor 441 to rotate forward or backward. The output shaft 4411 of the motor 441 further drives the gear 4421 to rotate in the forward or reverse direction, the 4421 gear drive gear 4422 rotates in the forward or reverse direction, the gear 4422 drives the worm 4424 to rotate in the forward or reverse direction, and the worm 4424 drives the worm gear 4425 forward or In reverse rotation, the worm wheel 4425 drives the shaft 461 to rotate in a first vertical direction or a second vertical direction, the shaft 461 drives the camera shaft 469 to rotate in a first vertical direction or a second vertical direction, and the camera shaft 469 drives the casing 31 along Rotating in the first vertical direction or the second vertical direction.

Please refer to FIG. 8 to FIG. 10 . FIG. 8 is a rear view of the rotation mechanism and the base of the surveillance camera device of the present invention. FIG. 9 is a right side view of the rotation mechanism and the base of the surveillance imaging device of the present invention, FIG. The housing of the proposed surveillance photographic device carries a schematic view of the housing rotating relative to the base in a first horizontal direction or along a second horizontal direction. When the user wants the housing 10 to take a picture with the housing 31 rotated relative to the base 20 in the first horizontal direction or the second horizontal direction, the control device 43 is controlled by the monitoring system 3 to control the output shaft 4511 of the motor 451. Rotating in the opposite direction, the output shaft 4511 of the motor 451 further drives the gear 4521. to rotate in the forward or reverse direction, the gear 4521 drives the gear 4522 to rotate in the forward or reverse direction, and the gear 4522 drives the worm 4523 to rotate in the forward or reverse direction, the worm 4523 The drive worm gear 4524 rotates in the forward or reverse direction. Since the fixing portion 21 of the base 20 is fixed to the support frame 1, the shaft portion 22 of the base 20 is also fixed, so that the force of the rotation of the shaft portion 22 of the worm wheel 4524 driving the base 20 reverses the entire rotating mechanism 40. Rotating around the shaft portion 22 of the base 20 in the first horizontal direction or the second horizontal direction, thereby driving the housing 10 and the outer casing 31 together along the shaft portion 22 of the base 20 along the first horizontal direction or the second level Direction rotation.

The monitoring and photographing apparatus of the present invention can set all of the three members of the control unit 43 of the rotating mechanism 40, the longitudinal rotation driving group 44, and the lateral rotation driving group 45 on the single bracket 42, and the arrangement position is very clever, and the two motors 441 are reduced. The distance between the 451 and the two worms 4425, 4523 enables the creation to prevent the movement of the longitudinal rotary drive group 44 and the lateral rotary drive group 45 from being disturbed while achieving the functions of longitudinal and lateral rotation, and the rotation mechanism 40 occupies the shell. The volume of the body 10 is smaller than that of the conventional monitoring and imaging device, and the overall volume of the present invention is reduced. At the same time, the number of the brackets 42 of the rotating mechanism 40 is smaller than that of the conventional monitoring and imaging device, and the weight of the creation is reduced. Less steps and save assembly time.

It is worth mentioning that the heat generated by the two motors 441 and 451 can be dissipated outward by the adjacent two openings 428 and 429 and the two rectangular recesses 42124 and 42224 respectively, thereby providing a good heat dissipation effect. The two motors 441 and 451 do not have a problem of overheating and malfunction. .

The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form of restriction on the creation, so that any modification or change related to the creation under the same creative spirit is provided. , should still be included in the scope of this creative intent.

1‧‧‧Support frame
2‧‧‧ wall
3‧‧‧Monitoring system
10‧‧‧shell
11‧‧‧ Tube
111‧‧‧ Frame Department
112‧‧‧Rotary shaft perforation
12‧‧‧Upper cover
13‧‧‧ bottom cover
14‧‧ ‧ room
20‧‧‧ Pedestal
21‧‧‧ Fixed Department
211‧‧‧Outlet hole
22‧‧‧Axis
30‧‧‧Photographing device
31‧‧‧ Shell
32‧‧‧Explosion-proof lenses
34‧‧‧ visor
35‧‧‧ wiper
40‧‧‧Rotating mechanism
41‧‧‧Chassis
411, 412‧‧‧ motor platform
42‧‧‧ bracket
421‧‧‧First side panel
4211‧‧‧First side panel
42111‧‧‧through hole
4212‧‧‧The lower part of the first side panel
42121‧‧‧ Output shaft perforation
42122‧‧‧ worm piercing
42123‧‧‧Rectangular groove
42124‧‧‧Rectangular notch
422‧‧‧ second side panel
4221‧‧‧Second side panel
42211‧‧‧through hole
42212‧‧‧Switch fixing piece
4222‧‧‧The lower part of the second side panel
42221‧‧‧ Output shaft perforation
42222‧‧‧ worm piercing
42223‧‧‧Rectangular groove
42224‧‧‧Rectangular notch
423‧‧ ‧ partition
4231‧‧‧Outlet hole
424, 425‧‧ ‧ reinforcing ribs
426‧‧‧上容槽
427‧‧‧ 下容槽
428, 429‧‧ ‧ openings
43‧‧‧Control device
431‧‧‧ ‧ body
4311, 4312‧‧‧ bottom plate
4313, 4314‧‧‧ support plate
43141‧‧‧Outlet hole
4315‧‧‧Connecting plate
432‧‧‧ circuit board
44‧‧‧Longitudinal rotary drive group
441‧‧‧Motor
4411‧‧‧ Output shaft
442‧‧‧ Transmission structure
4421, 4422‧‧‧ gears
4423‧‧‧ worm seat
44231‧‧‧First combination seat
44231a‧‧‧ Combination hole
44232‧‧‧Second combination seat
44232a‧‧‧ combination hole
44233‧‧‧Connection
44234‧‧‧镂空部
4424‧‧‧ worm
4425‧‧‧ worm gear
45‧‧‧Transverse rotation drive group
451‧‧‧Motor
4511‧‧‧ Output shaft
452‧‧‧ Transmission structure
4521, 4522‧‧‧ gears
4523‧‧‧ worm
4524‧‧‧ worm gear
46‧‧‧Rotary axis
461‧‧‧ shaft
462‧‧‧First bearing housing
463‧‧‧Second bearing
464‧‧‧disc
465‧‧‧ collar
466‧‧‧First sealant ring
467‧‧‧3rd bearing housing
468‧‧‧Second sealant ring
469‧‧‧ camera shaft
4691‧‧‧ dish
4692‧‧‧ bushing
4693‧‧‧Bumps
47‧‧‧Transverse rotation direction switch
48‧‧‧Longitudinal rotation direction switch
50‧‧‧Wire

Fig. 1 is a perspective view of the surveillance imaging apparatus of the present invention. Figure 2 is an exploded view of the surveillance camera apparatus of the present invention. Fig. 3 is a perspective view of the rotation mechanism and the base of the surveillance imaging apparatus of the present invention. Fig. 4 is an exploded view of the rotation mechanism and the base of the surveillance imaging apparatus of the present invention. Fig. 5 is a front elevational view showing the rotating mechanism and the base of the surveillance imaging apparatus of the present invention. Fig. 6 is a left side view of the rotation mechanism and the base of the surveillance imaging apparatus of the present invention. Figure 7 is a schematic view of the housing of the surveillance camera of the present invention rotated relative to the housing in a first vertical direction or along a second vertical direction. Figure 8 is a rear elevational view of the rotating mechanism and base of the surveillance camera of the present invention. Fig. 9 is a right side view of the rotation mechanism and the base of the surveillance imaging apparatus of the present invention. Figure 10 is a schematic illustration of the housing of the surveillance camera of the present invention with the housing rotated relative to the base in a first horizontal direction or along a second horizontal direction. Figure 11 is a schematic view of the surveillance camera of the present invention mounted on a support frame of a wall.

Claims (19)

A monitoring and photographing device comprises: a casing surrounding a chamber and a perforation of a rotating shaft; a base comprising a fixing portion and a shaft portion, the fixing portion of the base being disposed at the bottom of the housing and extending Outside the bottom of the housing, the shaft portion of the base is located in the housing of the housing; a camera device includes a housing and a camera, the camera is disposed inside the housing; and a rotating mechanism is disposed on the housing The housing of the housing further includes a chassis, a bracket, a control device, a longitudinal rotary drive group, a rotating shaft and a lateral rotation driving group, the chassis is disposed at the bottom of the housing and defines a through hole, the branch The locating device is disposed on the top surface of the chassis, and the control device is disposed on the bracket and electrically connected to the camera, the longitudinal rotation driving group and the lateral rotation driving group, wherein the longitudinal rotation driving group is disposed on the bracket, and the rotating shaft is rotatably Provided in the longitudinal rotation driving group and perforated through the rotating shaft of the housing to be coupled to the outer casing, the longitudinal rotating driving group drives the rotating shaft to drive the outer casing along the first hanging body Rotating in a straight direction or in a second vertical direction opposite to the first vertical direction, the lateral rotation driving group is disposed on the bracket, the shaft portion of the base passes through the through hole of the chassis and is disposed in the lateral rotation And a drive group, the lateral rotation drive group driving the housing to rotate relative to the base in a first horizontal direction or in a second horizontal direction opposite to the first horizontal direction. The photographic imaging device of claim 1, wherein the bracket comprises a first side panel, a second side panel and a partition, the partition being disposed between the first side panel and the second side panel, And dividing the first side plate into a first side plate portion and a first side plate lower portion, and dividing the second side plate into a second side plate portion and a second side plate lower portion, the first side plate portion and the second side plate portion A common hole is not formed, and an upper receiving groove is defined together with the top surface of the partition plate. The lower portion of the first side plate and the lower portion of the second side plate and the bottom surface of the partition frame together define a receiving groove, and the lower portion of the first side plate is opened. An output shaft is perforated, and an output shaft perforation is defined in a lower portion of the second side plate; wherein the control device is disposed in the upper receiving groove; wherein the longitudinal rotary driving group comprises a motor and a transmission structure, and the motor of the longitudinal rotation driving group Provided in the lower receiving slot, electrically connected to the control device, and an output shaft thereof is bored through the output shaft of the lower portion of the first side plate, and the transmission structure of the longitudinal rotary drive group is disposed in the longitudinal rotation driving group An output shaft rotatably disposed in the transmission structure of the longitudinal rotation driving group and passing through the through hole of the first side plate portion, the upper receiving groove and the through hole of the second side plate portion; wherein the horizontal direction The rotary drive group includes a motor and a transmission structure. The motor of the lateral rotation drive group is disposed in the lower pocket, electrically connected to the control device, and the output shaft thereof is perforated through the output shaft of the lower portion of the second side plate. The transmission structure of the rotary drive group is disposed on an output shaft of the motor of the lateral rotation drive group, and the shaft portion of the base is disposed in the transmission structure of the lateral rotation drive group. The monitoring and photographing apparatus of claim 2, wherein the transmission structure of the longitudinal rotary drive group comprises two gears, a worm seat, a worm and a worm wheel, and one of the gears of the transmission structure of the longitudinal rotation drive group An output shaft of the motor of the longitudinal rotary drive group and another gear of the transmission structure of the longitudinal rotary drive group, the worm seat of the transmission structure of the longitudinal rotary drive group is disposed outside the first side plate, the longitudinal direction a worm of the transmission structure of the rotary drive group is disposed on a worm seat of the transmission structure of the longitudinal rotation drive group and one end of the worm gear of the transmission structure of the longitudinal rotation drive group is disposed, and the worm gear of the transmission structure of the longitudinal rotation drive group And a worm of the transmission structure of the longitudinal rotation driving group, the rotating shaft is rotatably disposed on the worm wheel of the transmission structure of the longitudinal rotation driving group. The photographic camera of the transmission structure of the longitudinal rotation driving group includes a first combination seat, a second combination seat and a joint seat, and the first combination seat is provided. A combination hole is disposed on the outer side of the first side plate, and the second combination seat is disposed on the outer side of the first side plate and defines a combination hole. The connection seat is disposed between the first assembly seat and the second combination seat. And cooperating with the first assembly seat and the second assembly seat, a hollow portion, the worm of the transmission structure of the longitudinal rotation driving group is disposed at the hollow portion, and the two ends thereof are assembled in the combined hole of the first combination seat And a combined hole of the second combination seat, the worm wheel of the transmission structure of the longitudinal rotation driving group is engaged with a portion of the transmission structure of the longitudinal rotation driving group exposed to the hollow portion. The surveillance camera of claim 4, wherein the through hole of the first side plate portion is located above the worm seat of the transmission structure of the longitudinal rotation drive group. The surveillance camera of claim 3, wherein the two gears of the transmission structure of the longitudinal rotary drive group are helical gears. The surveillance camera device of claim 3, wherein the rotating shaft comprises a shaft, a first bearing seat, a second bearing seat, a disk, a ring, a first sealant ring, a third bearing seat, a second sealant ring and a camera rotating shaft, the shaft passes through the through hole of the first side plate portion, the upper receiving groove, and the through hole of the second side plate portion, the longitudinal rotation driving group a worm wheel of the transmission structure is sleeved on one end of the shaft, the first bearing seat is sleeved on the shaft and is located between the worm wheel of the transmission structure of the longitudinal rotation driving group and the outer side of the first side plate portion, the first Two bearing sleeves are sleeved on the shaft and located outside the second side plate portion. The camera shaft has a disk body, a sleeve and a protrusion protruding from the axis of one side of the disk body and sleeved Provided at the other end of the shaft, the protrusion protrudes from the axis of the other side of the disk body and is perforated through the rotating shaft of the housing to be coupled to the outer casing, the disk, the collar, the first a sealant ring, the third bearing seat, and the second sealant ring Between the two bearing housing sequentially from the camera shaft and disposed within the outer sleeve to the shaft. The monitoring and photographing device of claim 2, wherein the transmission structure of the lateral rotation driving group comprises two gears, a worm and a worm wheel, and one of the gears of the transmission structure of the lateral rotation driving group is disposed in the lateral direction Rotating the output shaft of the motor of the driving group and engaging another gear of the transmission structure of the lateral rotation driving group, a lower portion of the first side plate defines a worm hole, and one end of the worm of the transmission structure of the lateral rotation driving group passes through the first The worm of the lower part of the one side plate is perforated and is disposed on another gear of the transmission structure of the lateral rotation driving group, and a worm hole is formed in a lower part of the second side plate, and the other end of the worm of the transmission structure of the lateral rotation driving group is disposed at the same The worm hole is bored in the lower part of the two side plates, and the worm wheel of the transmission structure of the lateral rotation driving group is engaged with the worm of the transmission structure of the lateral rotation driving group, and the shaft portion of the base is fixed to the worm wheel of the transmission structure of the lateral rotation driving group. The surveillance camera of claim 8, wherein the two gears of the transmission structure of the lateral rotation drive group are spur gears. The surveillance camera device of claim 2, wherein the bracket comprises two reinforcing ribs respectively connected to a bottom of the two ends of the lower portion of the first side plate and a bottom of the two ends of the lower portion of the second side plate Abutting against the top surface of the chassis, and surrounding the first side plate lower portion, the second side plate lower portion and the partition plate, an opening is formed, and the two openings communicate with the lower receiving groove. The surveillance camera device of claim 10, wherein the chassis comprises two motor platforms, the two motor platforms are disposed on a top surface of the chassis and located on opposite sides of the through hole of the chassis, the first side plate The bottom of the lower two ends, the bottom of the two ends of the second side plate, and the two reinforcing ribs are respectively disposed on the two motor platforms, and the motors of the longitudinal rotation driving group and the motors of the lateral rotation driving group are respectively disposed on the two motor platforms. . The photographic imaging device of claim 11, wherein a recessed side of one end of the lower portion of the first side panel is recessed, and an output shaft of the lower portion of the first side panel is perforated and a rectangular recess of the lower portion of the first side panel The groove is open, a rectangular groove is recessed on the inner side of the other end of the lower portion of the second side plate, and the output shaft hole of the lower portion of the second side plate communicates with the rectangular groove of the lower portion of the second side plate, and the other end of the lower portion of the first side plate is a rectangular recess is formed in a rectangular recess of the lower portion of the second side panel, and a lower end of the second side panel defines a rectangular recess at a rectangular recess facing the lower portion of the first side panel, the longitudinal rotation driving The front end of the motor of the group is locked to a rectangular recess in the lower portion of the first side plate, and the front end of the motor of the lateral rotation driving group is locked to a rectangular recess in the lower portion of the second side plate. The surveillance camera device of claim 2, wherein the control device comprises a frame body and a circuit board, the frame body comprises a second bottom plate, two support plates and a connecting plate, wherein the two bottom plates are disposed at the partition One end of the two supporting plates is respectively disposed at one end of the two bottom plates, and the connecting plate is disposed between the other ends of the two supporting plates. The circuit board is disposed on the connecting plate, and the rotating shaft passes through a space between the bottom surface of the connecting plate and the top surface of the partition. The monitoring and photographing device of claim 13, wherein the fixing portion of the base defines an outlet hole and a wire passage, and the outlet hole of the fixing portion of the base communicates with the wire passage, the base a shaft hole is defined in the shaft portion of the seat, the shaft hole of the shaft portion of the base is communicated with the wire passage, the partition plate defines an outlet hole, wherein a support plate defines a wire exit hole, and the monitoring and photographing device comprises a wire. The wire is electrically connected to the circuit board and penetrates the outlet hole of one of the support plates, the outlet hole of the spacer, the shaft hole of the shaft portion of the base, the wire passage of the fixing portion of the base, and the wire Line holes to connect to a monitoring system. The monitoring and photographing device of claim 2, wherein the rotating mechanism comprises a lateral rotation direction switching switch, the lateral rotation direction switching switch is disposed on a top surface of the chassis, electrically connected to the control device, and used And controlling the rotation direction of the motor of the lateral rotation driving group; wherein the rotation mechanism comprises two longitudinal rotation direction switching switches, wherein the two longitudinal rotation direction switching switches are disposed outside the second side plate portion, and electrically connected to the And a control device, and an output shaft of the motor for controlling the longitudinal rotation drive group switches the rotation direction. The surveillance imaging device of claim 15, wherein a switch fixing piece is disposed on an outer side of the second side plate portion, and the two longitudinal rotation direction switching switches are disposed on the switch fixing piece. The surveillance camera of claim 16, wherein the switch fixing piece is located above the through hole of the second side plate portion and is semicircular. The surveillance camera device of claim 1, wherein the housing comprises a tubular portion, an upper cover and a bottom cover, the top end of the tubular portion extending outwardly from a frame portion, the side wall of the tubular portion being opened The rotating shaft is perforated, the upper cover is airtightly disposed on the frame portion and defined as a top portion of the casing, the bottom cover is airtightly disposed at a bottom end of the cylindrical portion, defined as a bottom portion of the casing, and A bottom hole is defined, and the fixing portion of the base passes through the bottom hole, and the cylindrical portion, the upper cover and the bottom cover collectively surround the chamber. The surveillance imaging device of claim 1, wherein the imaging device comprises an explosion-proof lens, a shielding plate and a wiper, the front end of the outer casing forming a lens mounting hole, and the explosion-proof lens is airtightly disposed on the a lens assembly hole, the camera has a lens, the lens of the camera is aligned with the explosion-proof lens, the shielding plate is disposed at the top of the outer casing, the front end of the shielding plate extends beyond the explosion-proof lens, and the rear end of the shielding plate extends Beyond the rear of the casing, the wiper is electrically connected to the control device and rotatably disposed on the explosion-proof lens.