WO2021129257A1 - 一种基于物联网的便携式物业管理设备 - Google Patents
一种基于物联网的便携式物业管理设备 Download PDFInfo
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- WO2021129257A1 WO2021129257A1 PCT/CN2020/130237 CN2020130237W WO2021129257A1 WO 2021129257 A1 WO2021129257 A1 WO 2021129257A1 CN 2020130237 W CN2020130237 W CN 2020130237W WO 2021129257 A1 WO2021129257 A1 WO 2021129257A1
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
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- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
Definitions
- the invention relates to the field of security equipment, in particular to a portable property management equipment based on the Internet of Things.
- the property management department usually provides portable property management equipment to the property management personnel to facilitate the communication between the personnel and conduct the management registration of the residential property.
- the existing portable property management equipment is more convenient to carry and use, in the application process, property personnel usually put the equipment in their pockets, causing some optical precision components such as the display screen and camera on the equipment to be easily squeezed and worn. At times, the display screen and the camera may be damaged. Not only that, some operating buttons are easily squeezed, and misoperation caused by mistouch. Based on the above-mentioned various factors, the practicality of the existing portable property management equipment is reduced.
- the technical problem to be solved by the present invention is: in order to overcome the shortcomings of the prior art, a portable property management device based on the Internet of Things is provided.
- a portable property management equipment based on the Internet of Things, including a main body, an operating machine mechanism, an observation mechanism, and a cover plate.
- the main body is provided with a PLC and an antenna. Electrically connected to the PLC, the operating mechanism is provided on the main body, one end of the main body is provided with a notch, the cover plate is provided on the notch, and the observation mechanism is located in the notch;
- the operating mechanism includes a center rod, an operating plate, a fixed component and two sliding components.
- the two ends of the center rod are connected to the main body through the two sliding components respectively.
- the operating plate is connected to the center of the center rod.
- the end of the operation board far away from the center rod is connected to the main body through a fixing assembly.
- the operation board is provided with a number of buttons and a number of data interfaces.
- the sliding assembly includes a fixing plate, a sliding rail, a sliding block and a sleeve.
- the fixing plate Fixed on the main body, the shape of the slide rail is U-shaped, the two ends of the slide rail are fixed on the side of the fixed plate close to the operating plate, the slider is sleeved on the slide rail, and the sleeve and The sliding block is fixedly connected, the two ends of the center rod are respectively arranged in two sleeves, and the button is electrically connected with the PLC;
- the observation mechanism includes an observation board, a telescopic board, a telescopic component, a display screen and a photographing component.
- the telescopic board is fixedly connected to the cover through the observation board.
- the display screen and the photographing component are respectively located on the front and back of the observation board.
- the telescopic assembly includes a driving unit and two telescopic units.
- the driving unit is located on the side of the telescopic plate away from the observation board.
- the telescopic unit includes a driven bevel gear, a screw rod and a bearing, and the bearing is fixed in the notch, One end of the screw rod is arranged in the bearing, the other end of the screw rod is fixedly connected with the driven bevel gear, the driving unit is in transmission connection with the driven bevel gear, and the telescopic plate is sleeved on the screw rod, so The connection between the telescopic plate and the screw rod is provided with threads that match the screw rod;
- the photographing assembly includes a camera, a light barrier, and two rotating units.
- the camera is fixed on an observation board.
- the top end of the light barrier is hinged to the cover. Both sides of the light barrier are connected to the observation board through two rotating units.
- the board is connected, and the camera is electrically connected with the PLC.
- the fixing assembly includes a fixing box and two fixing units, the fixing box is fixedly connected to the operation board, and the two fixing units are respectively located at two ends of the fixing box, and the fixing unit It includes an insert rod, a convex plate and a round hole, the round hole is arranged on the inner wall of the fixed box, the outer circumference of the insert rod is sealed to the inner wall of the round hole, the convex plate is located in the fixed box, and the insert rod and The convex plate is fixedly connected, and a number of springs are arranged in the fixed box.
- the two ends of the spring are respectively connected with two convex plates.
- the spring is in a compressed state.
- the two ends of the fixed plate are provided with insertion tubes. One end of the insert rod away from the convex plate is arranged in one of the insert tubes.
- the shape of the end of the insertion rod away from the convex plate is hemispherical.
- a paddle is provided on the plunger.
- the driving unit in order to drive the driven bevel gear to rotate, includes a rotating unit, a rotating shaft, and two driving bevel gears.
- the rotating unit is in transmission connection with the rotating shaft, and the two driving bevel gears are respectively fixed on both ends of the rotating shaft.
- the driving bevel gear corresponds to the telescopic unit one to one, and the driving bevel gear is in transmission connection with the driven bevel gear.
- the rotating unit in order to drive the rotating shaft to rotate, the rotating unit includes a first motor, a first gear and a second gear, the first motor is fixed in the notch, the first motor is electrically connected to the PLC, and the first motor It is in transmission connection with the first gear, the first gear meshes with the second gear, and the second gear is coaxially fixed on the rotating shaft.
- a supporting unit is provided on both sides of the second gear, the supporting unit includes a supporting ring and two splints, the supporting ring is fixed in the recess, and the supporting ring is sleeved on the rotating shaft.
- the two splints abut against the two ends of the support ring respectively, and the splints are fixed on the rotating shaft.
- the first motor is a DC servo motor.
- a fill light is provided above the camera, and the fill light is electrically connected to the PLC.
- the rotation unit in order to drive the light barrier to rotate, includes an air cylinder and a support rod, the cylinder of the air cylinder is fixed on the observation plate, the air rod of the air cylinder is hinged with the light barrier through the support rod, and the air cylinder is connected to the PLC Electric connection.
- the beneficial effect of the present invention is that the portable property management equipment based on the Internet of Things facilitates the sliding and turning of the operating board through the operating mechanism, and is fixed, and the observation mechanism is used to facilitate the movement of the observation board to drive the display screen and the camera to protrude out of the recess or into the recess.
- the observation mechanism is used to facilitate the movement of the observation board to drive the display screen and the camera to protrude out of the recess or into the recess.
- the mouth in this way, put the device in the pocket, the display and the camera are in the notch, and the buttons on the operation panel are facing the main body, which can prevent the display and the camera from being squeezed and damaged, avoiding the wrong touch of the buttons, and improving the utility of the device. Sex.
- Figure 1 is a schematic structural diagram of the portable property management equipment based on the Internet of Things of the present invention
- FIG. 2 is a cross-sectional view of the portable property management equipment based on the Internet of Things of the present invention
- FIG. 3 is a schematic diagram of the structure of the photographing component of the portable property management equipment based on the Internet of Things of the present invention
- FIG. 4 is a schematic diagram of the structure of the fixed components of the portable property management equipment based on the Internet of Things of the present invention
- a portable property management equipment based on the Internet of Things includes a main body 1, an operating machine mechanism, an observation mechanism, and a cover 2.
- the main body 1 is provided with a PLC and an antenna, and the antenna is connected to the PLC. Electrically connected, the operating mechanism is provided on the main body 1, one end of the main body 1 is provided with a notch, the cover plate 2 is provided on the notch, and the observation mechanism is located in the notch;
- PLC that is, programmable logic controller, it uses a type of programmable memory for its internal storage program, executes logic operations, sequence control, timing, counting and arithmetic operations and other user-oriented instructions, and through digital or analog Input/output controls various types of machinery or production processes. Its essence is a computer dedicated to industrial control. Its hardware structure is basically the same as that of a microcomputer. It is generally used for data processing and command reception and output. Realize central control.
- the property management personnel can hold the main body 1 and operate it through the operating mechanism, and extend the observation mechanism outside the recess for easy observation.
- the observation mechanism is placed in the recess, and the cover 2 is used to cover the recess.
- the opening of the mouth, the notch is sealed to prevent the display 13 and the camera 17 in the observation mechanism from being damaged by squeezing and abrasion.
- the operating mechanism is used to protect the buttons 5 and the data interface 6 to prevent the button 5 when the device is put in the pocket.
- the antenna in the main body 1 is used to facilitate the reception and transmission of wireless signals, which is convenient for property management personnel to get in touch with the property management department through the main body 1 for operation and use, thereby improving the practicability of the equipment.
- the operating mechanism includes a central rod 3, an operating panel 4, a fixed component and two sliding components.
- the two ends of the central rod 3 are respectively connected to the main body 1 through two sliding components.
- the operating panel 4 is connected to the center of the center rod 3, and the end of the operation board 4 away from the center rod 3 is connected to the main body 1 through a fixing component.
- the operation board 4 is provided with a number of buttons 5 and a number of data interfaces 6, and the sliding
- the assembly includes a fixing plate 7, a sliding rail 8, a sliding block 9 and a sleeve 10.
- the fixing plate 7 is fixed on the main body 1, the sliding rail 8 is U-shaped, and the two ends of the sliding rail 8 are fixed at On the side of the fixed plate 7 close to the operating plate 4, the sliding block 9 is sleeved on the sliding rail 8, the sleeve 10 is fixedly connected to the sliding block 9, and the two ends of the center rod 3 are respectively arranged in two In the casing 10, the button 5 is electrically connected to the PLC;
- two sliding components are used to facilitate the sliding and rotation of the central rod 3, thereby facilitating the sliding and turning of the operating panel 4, and the position of the operating panel 4 can be fixed by the fixing component.
- the operating panel 4 is rotated to
- the button 5 is located on the side of the operation panel 4 far away from the main body 1, which is convenient for the property management personnel to operate through the button 5.
- the data interface 6 is used to facilitate the insertion of an external data line to establish a connection with other external data for data transmission.
- the position of the slide rail 8 is fixed by the fixing plate 7, so as to facilitate the sliding of the slide block 9 along the slide rail 8.
- the sleeve 10 fixed on the slide block 9 facilitates the support of the center rod 3 around the sleeve.
- the axis of the tube 10 rotates, thereby facilitating the sliding and rotating of the central rod 3 and the operating plate 4, making the structure of the operating plate 4 more flexible.
- the observation mechanism includes an observation board 11, a telescopic board 12, a telescopic assembly, a display screen 13, and a photographing assembly.
- the telescopic board 12 is fixedly connected to the cover plate 2 through the observation board 11, and the display screen 13 And the photographing assembly are respectively located on the front and back of the observation board 11,
- the telescopic assembly includes a drive unit and two telescopic units, the drive unit is located on the side of the telescopic board 12 away from the observation board 11, the telescopic unit includes a driven
- the driving unit is in transmission connection with the driven bevel gear 14, the telescopic plate 12 is sleeved on the screw rod 15, and the connection between the telescopic plate 12 and the screw rod 15 is provided with threads matching the screw rod
- the drive unit acts on the driven bevel gears 14 of the two telescopic units at the same time to drive the driven bevel gears 14 to rotate, so that The screw 15 rotates under the support of the bearing 16.
- the screw 15 acts on the telescopic plate 12 through threads, so that the telescopic plate 12 moves along the axis of the screw 15 away from the bottom of the notch, thereby driving the observation plate 11 and
- the cover 2 moves, so that the photographing component and the display screen 13 extend outside the recess, and the property management information can be easily observed through the display screen 13.
- the photographing component is used to conveniently photograph the people and the traffic volume in the community, and the photographed images are taken as data Transfer to the PLC, the PLC transfers these data to the antenna, and the antenna transfers these data to the property management department, which is convenient for the property management department to determine personnel and vehicle information and realize management.
- the photographing assembly includes a camera 17, a light barrier 18, and two rotating units.
- the camera 17 is fixed on the observation board 11, and the top end of the light barrier 18 is hinged with the cover 2.
- the two sides of the light board 18 are respectively connected to the observation board 11 through two rotating units, and the camera 17 is electrically connected to the PLC.
- the two rotating units are activated at the same time, driving the light barrier 18 to rotate to an angle perpendicular to the observation board 11.
- the camera 17 When the camera 17 is shooting, it can prevent strong external light from shining into the camera 17, so , It is convenient for the camera 17 to perform backlight shooting, and to ensure the image quality during backlight shooting.
- the fixing assembly includes a fixing box 19 and two fixing units.
- the fixing box 19 is fixedly connected to the operating panel 4.
- the two fixing units are located at both ends of the fixing box 19, and the fixing unit includes The plunger 20, the convex plate 21 and the round hole, the round hole is arranged on the inner wall of the fixed box 19, the outer periphery of the plunger 20 is sealed to the inner wall of the round hole, and the convex plate 21 is located in the fixed box 19,
- the plunger 20 is fixedly connected to the convex plate 21, and a plurality of springs 22 are arranged in the fixed box 19.
- the two ends of the spring 22 are respectively connected to the two convex plates 21, and the spring 22 is in a compressed state.
- Two ends of the fixing plate 7 are provided with inserting tubes 23, and one end of the inserting rod 20 away from the convex plate 21 is arranged in one of the inserting tubes 23.
- the shape of the end of the insertion rod 20 away from the convex plate 21 is hemispherical.
- the semi-spherical design reduces the size of the end of the plunger 20 away from the convex plate 21 and facilitates the insertion of the plunger 20 into the insertion tube 23.
- a paddle 24 is provided on the plunger 20.
- the paddle 24 conveniently acts on the plunger 20 to drive the plunger 20 to move.
- the driving unit includes a rotating unit, a rotating shaft 25, and two driving bevel gears 26.
- the rotating unit is in transmission connection with the rotating shaft 25.
- the two driving bevel gears 26 are respectively fixed on both ends of the rotating shaft 25.
- the driving bevel gear 26 corresponds to the telescopic unit one to one, and the driving bevel gear 26 is in transmission connection with the driven bevel gear 14.
- the PLC controls the rotation unit to start and drives the shaft 25 to rotate, so that the driving bevel gears 26 at both ends rotate, and the driving bevel gear 26 acts on the driven bevel gear 14 meshing with it, so that the driven bevel gears in the two telescopic units 14 synchronous rotation.
- the rotating unit in order to drive the rotating shaft 25 to rotate, the rotating unit includes a first motor 27, a first gear 28 and a second gear 29, the first motor 27 is fixed in the recess, and the first motor 27 is electrically connected to the PLC
- the first first motor 27 is in transmission connection with the first gear 28, the first gear 28 is meshed with the second gear 29, and the second gear 29 is coaxially fixed on the rotating shaft 25.
- the PLC controls the start of the first motor 27 to drive the first gear 28 to rotate, and the first gear 28 acts on the second gear 29 meshing with it, so that the second gear 29 rotates, thereby driving the rotating shaft 25 to rotate.
- a supporting unit is provided on both sides of the second gear 29.
- the supporting unit includes a supporting ring 30 and two splints 31.
- the supporting ring 30 is fixed in the notch.
- the ring 30 is sleeved on the rotating shaft 25, the two clamping plates 31 abut against the two ends of the supporting ring 30 respectively, and the clamping plates 31 are fixed on the rotating shaft 25.
- the support ring 30 fixed in the notch is used to fix the axis of rotation of the rotating shaft 25, and the clamping plates 31 at both ends of the support ring 30 are fixed on the rotating shaft 25 to limit the relative position of the rotating shaft 25 and the support ring 30 to prevent the rotating shaft 25 from sliding. It is convenient to support the stable rotation of the rotating shaft 25.
- the first motor 27 is a DC servo motor.
- a fill light 32 is provided above the camera 17, and the fill light 32 is electrically connected to the PLC.
- the fill light 32 can be controlled by the PLC to start to illuminate the target object photographed by the camera 17 to achieve fill light and ensure the brightness of the shooting, thereby improving the clarity of the shooting.
- the rotating unit in order to drive the light barrier 18 to rotate, the rotating unit includes a cylinder 33 and a support rod 34.
- the cylinder of the cylinder 33 is fixed on the observation plate 11, and the air rod of the cylinder 33 passes through the support rod 34 and the light barrier. 18 is hinged, and the cylinder 33 is electrically connected with the PLC.
- the PLC controls the activation of the cylinder 33, adjusts the amount of air in the cylinder of the cylinder 33, and drives the air rod of the cylinder 33 to expand and contract.
- the air rod of the cylinder 33 acts on the light barrier 18 through the support rod 34, thereby driving the light barrier 18 Perform rotation.
- the telescopic component can drive the observation board 11 out of the recess, the display screen 13 facilitates the observation of information, the shooting component is convenient for shooting work, and the sliding component is convenient for driving the operating panel 4 And the center rod 3 is rotated so that the buttons 5 on the operating panel 4 are facing away from the main body 1, and the position of the operating panel 4 is fixed by the fixing component for operation.
- the operating panel 4 Before putting it in the pocket after use, the operating panel 4 is rotated by the sliding component to make The button 5 is facing the main body 1, and the operating panel 4 is fixed by the fixing component, and the display screen 13 and the shooting component on both sides of the observation board 11 are accommodated in the recess by the telescopic component, and the cover 2 is used to block the recess, thus preventing display
- the screen 13 and the buttons 5 are squeezed and damaged, and the wrong touch of the buttons 5 is avoided, and it is convenient to put in a pocket for carrying, which improves the practicability of the device.
- the portable property management equipment based on the Internet of Things facilitates the sliding and turning of the operating panel 4 and fixing it through the operating mechanism, and the observation mechanism is used to facilitate the movement of the viewing panel 11 to drive the display screen 13 and the camera 17 to extend out of the recess.
- the observation mechanism is used to facilitate the movement of the viewing panel 11 to drive the display screen 13 and the camera 17 to extend out of the recess.
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Abstract
Description
Claims (10)
- 一种基于物联网的便携式物业管理设备,其特征在于,包括主体(1)、操作机机构、观察机构和盖板(2),所述主体(1)内设有PLC和天线,所述天线与PLC电连接,所述操作机构设置在主体(1)上,所述主体(1)的一端设有凹口,所述盖板(2)盖设在凹口上,所述观察机构位于凹口内;所述操作机构包括中心杆(3)、操作板(4)、固定组件和两个滑动组件,所述中心杆(3)的两端分别通过两个滑动组件与主体(1)连接,所述操作板(4)与中心杆(3)的中心处连接,所述操作板(4)的远离中心杆(3)的一端通过固定组件与主体(1)连接,所述操作板(4)上设有若干按键(5)和若干数据接口(6),所述滑动组件包括固定板(7)、滑轨(8)、滑块(9)和套管(10),所述固定板(7)固定在主体(1)上,所述滑轨(8)的形状为U形,所述滑轨(8)的两端固定在固定板(7)的靠近操作板(4)的一侧,所述滑块(9)套设在滑轨(8)上,所述套管(10)与滑块(9)固定连接,所述中心杆(3)的两端分别设置在两个套管(10)内,所述按键(5)与PLC电连接;所述观察机构包括观察板(11)、伸缩板(12)、伸缩组件、显示屏(13)和拍摄组件,所述伸缩板(12)通过观察板(11)与盖板(2)固定连接,所述显示屏(13)和拍摄组件分别位于观察板(11)的正面和背面,所述伸缩组件包括驱动单元和两个伸缩单元,所述驱动单元位于伸缩板(12)的远离观察板(11)的一侧,所述伸缩单元包括从动锥齿轮(14)、丝杆(15)和轴承(16),所述轴承(16)固定在凹口内,所述丝杆(15)的一端设置在轴承(16)内,所述丝杆(15)的另一端与从动锥齿轮(14)固定连接,所述驱动单元与从动锥齿轮(14)传动连接,所述伸缩板(12)套设在丝杆(15)上,所述伸缩板(12)的与丝杆(15)的连接处设有与丝杆(15)匹配的螺纹;所述拍摄组件包括摄像头(17)、挡光板(18)和两个转动单元,所述摄像头(17)固定在观察板(11)上,所述挡光板(18)的顶端与盖板(2)铰接,所述挡光板(18)的两侧分别通过两个转动单元与观 察板(11)连接,所述摄像头(17)与PLC电连接。
- 如权利要求1所述的基于物联网的便携式物业管理设备,其特征在于,所述固定组件包括固定盒(19)和两个固定单元,所述固定盒(19)与操作板(4)固定连接,两个固定单元分别位于固定盒(19)的两端,所述固定单元包括插杆(20)、凸板(21)和圆孔,所述圆孔设置在固定盒(19)的内壁上,所述插杆(20)的外周与圆孔的内壁密封连接,所述凸板(21)位于固定盒(19)内,所述插杆(20)与凸板(21)固定连接,所述固定盒(19)内设有若干弹簧(22),所述弹簧(22)的两端分别与两个凸板(21)连接,所述弹簧(22)处于压缩状态,所述固定板(7)的两端设有插管(23),所述插杆(20)的远离凸板(21)的一端设置在其中一个插管(23)内。
- 如权利要求2所述的基于物联网的便携式物业管理设备,其特征在于,所述插杆(20)的远离凸板(21)的一端的形状为半球形。
- 如权利要求2所述的基于物联网的便携式物业管理设备,其特征在于,所述插杆(20)上设有拨片(24)。
- 如权利要求1所述的基于物联网的便携式物业管理设备,其特征在于,所述驱动单元包括旋转单元、转轴(25)和两个驱动锥齿轮(26),所述旋转单元与转轴(25)传动连接,两个驱动锥齿轮(26)分别固定在转轴(25)的两端,所述驱动锥齿轮(26)与伸缩单元一一对应,所述驱动锥齿轮(26)与从动锥齿轮(14)传动连接。
- 如权利要求5所述的基于物联网的便携式物业管理设备,其特征在于,所述旋转单元包括第一电机(27)、第一齿轮(28)和第二齿轮(29),所述第一电机(27)固定在凹口内,所述第一电机(27)与PLC电连接,所述第一电机(27)与第一齿轮(28)传动连接,所述第一齿轮(28)与第二齿轮(29)啮合,所述第二齿轮(29)同轴固定在转轴(25)上。
- 如权利要求6所述的基于物联网的便携式物业管理设备,其特征在于,所述第二齿轮(29)的两侧设有支撑单元,所述支撑单元包括支撑环(30)和两个夹板(31),所述支撑环(30)固定在凹口内,所述支撑环(30)套设在转轴(25)上,两个夹板(31)分别抵靠在支撑环 (30)的两端,所述夹板(31)固定在转轴(25)上。
- 如权利要求5所述的基于物联网的便携式物业管理设备,其特征在于,所述第一电机(27)为直流伺服电机。
- 如权利要求1所述的基于物联网的便携式物业管理设备,其特征在于,所述摄像头(17)的上方设有补光灯(32),所述补光灯(32)与PLC电连接。
- 如权利要求1所述的基于物联网的便携式物业管理设备,其特征在于,所述转动单元包括气缸(33)和支杆(34),所述气缸(33)的缸体固定在观察板(11)上,所述气缸(33)的气杆通过支杆(34)与挡光板(18)铰接,所述气缸(33)与PLC电连接。
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