Motion monitoring device

Abstract

The utility model discloses a motion monitoring device, and relates to the field of recording and broadcasting equipment. The motion monitoring device comprises a mobile carrier; a universal telescopic arm, wherein the universal telescopic arm is movably mounted on the mobile carrier; the ultrahigh frequency sampling module comprises a high-speed camera device and a light supplementing device, the high-speed camera device and the light supplementing device are fixed at one end, far away from the mobile carrier, of the universal telescopic arm, and the universal telescopic arm deforms, so that the ultrahigh frequency sampling module has a motion freedom degree in a space; the ultrahigh-frequency sampling module can be well supported through the mobile carrier, stable sampling of the ultrahigh-frequency sampling module is realized, and related operations such as playback, scaling, stopping and feature recognition of various speed domains can be performed on images in a monitoring area in the system in cooperation with the universal telescopic arm, so that the sampling quality and the playback effect are improved, and the sampling efficiency is improved. On one hand, the labor intensity of continuous monitoring of personnel is reduced, and on the other hand, the monitoring accuracy and continuity are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of recording and broadcasting equipment, in particular to a motion monitoring device. BACKGROUND

[0002] On a tobacco industry roll wrapping production line, the equipment runs at a very high speed. For example, the rated speed of a ZJ119 roll wrapping machine group is 12000 pieces per minute, and about 200 cigarettes are produced per second; the rated speed of a ZB416 wrapping machine group is 600 packs per minute, and about 10 packs of cigarettes are produced per second, and the mechanical component movement speed is even faster. In the maintenance of a roll sealing device, the high-speed running state of the machine needs to be monitored, and slow playback analysis is performed to determine the state of the motion mechanism when running at high speed, and then targeted maintenance is implemented. At present, a mobile phone is commonly used to shoot a video for playback observation, but this method has poor stability and recording effect. Therefore, a high-speed motion monitoring device is urgently needed. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a motion monitoring device to solve the problem of poor stability of the detection equipment in the prior art.

[0004] To achieve the above-mentioned purpose, the application is implemented by adopting the following technical scheme:

[0005] The application discloses a motion monitoring device, which comprises

[0006] a mobile carrier;

[0007] a universal telescopic arm movably mounted on the mobile carrier;

[0008] a super-high frequency sampling module, the super-high frequency sampling module comprising a high-speed camera and a light supplementing device, the high-speed camera and the light supplementing device being fixed at one end of the universal telescopic arm away from the mobile carrier, and the universal telescopic arm being deformed so that the super-high frequency sampling module has a spatial freedom of motion.

[0009] In a further scheme of the application, the mobile carrier comprises a box body and a stand, a control host is arranged in the box body, a display is fixed on the stand, the display is electrically connected to the control host, and the super-high frequency sampling module is electrically connected to the display and the control host.

[0010] In a further scheme of the application, the universal telescopic arm comprises a first branch arm and a second branch arm, the first branch arm is rotatably connected to the second branch arm, the first branch arm is rotatably connected to the mobile carrier, and the super-high frequency sampling module is movably mounted at one end of the second branch arm away from the first branch arm.

[0011] Further, the first and second arms are identical in structure and can be telescopic, the first arm comprises a front rod and a rear rod, the front rod is arranged in a cavity of the rear rod, a spring post is arranged on a surface of the front rod, and a plurality of through holes are linearly arranged on the rear rod, and the spring post is arranged in any through hole.

[0012] Further, the ultrahigh frequency sampling module is movably arranged on the second arm through a cross body;

[0013] The cross body comprises transverse rails and longitudinal rails which are fixedly crossed, the longitudinal rails are movably arranged on the second arm, and the high-speed camera and the light supplement device are fixed on the transverse rails through rail mounting seats.

[0014] Further, the distances from the two ends of the transverse rails to the longitudinal rails are equal, and the high-speed camera and the light supplement device are symmetrically arranged on the two sides of the transverse rails.

[0015] Further, the high-speed camera comprises an ultrahigh-speed camera and a high-speed sampling sensor, the high-speed sampling sensor is arranged on the ultrahigh-speed camera, and the ultrahigh-speed camera is fixed on the universal telescopic arm.

[0016] Further, the light supplement device comprises a stroboscopic trigger device, a constant light supplement lamp and a stroboscopic light supplement lamp, the stroboscopic trigger device is fixed on the universal telescopic arm, and the stroboscopic light supplement lamp and the constant light supplement lamp are arranged on the stroboscopic trigger device.

[0017] Further, the mobile carrier is arranged with a mobile part.

[0018] The application has the following beneficial effects:

[0019] In the application, the ultrahigh frequency sampling module can be well supported by the mobile carrier, stable sampling of the ultrahigh frequency sampling module is realized, and the universal telescopic arm can be used to perform various speed domain playback, scaling, stopping, feature recognition and other related operations on the image of the monitoring area in the system, so as to improve the sampling quality and the playback effect, avoid handheld devices, reduce the labor intensity of personnel continuous monitoring, and improve the accuracy and continuity of monitoring.

[0020] The single arm in the universal telescopic arm can realize telescopic function, the design of the positionable through hole and the spring post realizes multi-stage adjustment of the total length of the arm, which is convenient and fast and improves the adaptability of the device in sampling. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 FIG. 1 is a structural schematic diagram of a motion monitoring device in an embodiment of the application;

[0022] Figure 2 Figure 1 is a schematic diagram of a structure in the embodiment of the present application; Figure 1 Figure 2 is an enlarged schematic diagram of a part of the structure in the embodiment of the present application;

[0023] Figure 3 Figure 3 is an enlarged diagram of the structure at the ultra-high frequency sampling module in the embodiment of the present application;

[0024] Figure 4 Figure 4 is a system logic diagram of the motion monitoring device in the embodiment of the present application.

[0025] Wherein: 1, mobile carrier; 2, universal telescopic arm; 3, ultra-high frequency sampling module; 4, control host; 5, display; 6, power supply; 7, stand; 8, industrial keyboard and mouse; 9, operation tray; 10, handle; 11, door lock; 12, moving part; 20, first branch arm; 21, second branch arm; 22, T-shaped assembly; 28, transverse guide rail; 29, longitudinal guide rail; 30, adjustment handle;

[0026] 31, high-speed camera device; 32, light supplementing device; 33, ultra-high speed camera; 34, high-speed sampling sensor; 35, constant light supplementing lamp; 36, stroboscopic light supplementing lamp; 37, guide rail mounting seat; 38, stroboscopic triggering device. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use.

[0028] As Figure 1 and Figure 2As shown in the drawings, the embodiment discloses a motion monitoring device, which is used for maintenance of various devices such as tobacco sealing, packaging, forming, sealing box, etc., records video of the sealing device during work, and can obtain the cause of failure through manual slow play during slow playback, or automatically determine the cause of failure through automatic algorithm implemented by software, and automatically capture failure images to determine the failure position. The detection device comprises a mobile carrier 1, a universal telescopic arm 2 and an ultrahigh frequency sampling module 3. The mobile carrier 1 is provided with a moving part 12 at the bottom. Here, a ball or universal wheel is used, considering that the flatness of the ground surface in the working environment may be different. In this embodiment, a universal wheel is used. The universal telescopic arm 2 is rotatably installed at the top of the mobile carrier 1. The ultrahigh frequency sampling module 3 comprises a high-speed camera device 31 and a light supplementing device 32. The high-speed camera device 31 and the light supplementing device 32 are fixed at one end of the universal telescopic arm 2 away from the mobile carrier 1. The universal telescopic arm 2 deforms. Here, the deformation includes the flexible bending between the arm rods. The universal telescopic arm 2 is manually adjusted to make the ultrahigh frequency sampling module 3 have the freedom of movement in space. During work, the position of the ultrahigh frequency sampling module 3 is switched by adjusting the universal telescopic arm 2, so as to expand the positions that the staff cannot reach, and conveniently and quickly record the videos of the sealing device at various angles and directions.

[0029] As shown in the drawings, Figure 1 In a further embodiment, the mobile carrier 1 comprises a box body and a stand 7. The control host 4 is arranged in the box body. The display 5 is fixed on the stand 7. The display 5 is electrically connected with the control host 4. The ultrahigh frequency sampling module 3 is electrically connected with the display 5 and the control host 4. The industrial keyboard and mouse 8 and the operation tray 9 are fixed on the middle part of the stand 7. The two are placed on the support plate of the stand 7. In actual production, the staff can freely adjust the height and the operation comfort according to the height and the operation comfort. In this embodiment, the box body is hingedly connected with the door plate provided with the door lock 11. The handle 10 is fixed on the door plate.

[0030] As shown in the drawings, Figure 2 In this embodiment, the universal telescopic arm 2 comprises a first branch arm 20 and a second branch arm 21. The first branch arm 20 is rotatably connected with the second branch arm 21 through a rotating shaft. The first branch arm 20 is rotatably connected with the mobile carrier 1 through a rotating shaft. The ultrahigh frequency sampling module 3 is movably installed at one end of the second branch arm 21 away from the first branch arm 20. The rotation between the parts and the parts has a certain damping effect. After stopping rotating, it can be kept at the current position. For example, the first branch arm 20 and the second branch arm 21 rotate relative to each other in a plane. However, after the included angle between the two is adjusted, the friction between the first branch arm 20 and the second branch arm 21 is enough to constrain the relative position of the first branch arm 20 and the second branch arm 21 after adjustment. Under normal circumstances, the maximum extension length (horizontal) of the universal telescopic arm 2 is 1.5 meters. The maximum extension height is 3 meters.

[0031] In further embodiments, the first arm 20 and the second arm 21 are identical in structure and can be telescopic, in general, the first arm 20 is designed separately, which includes a front rod and a rear rod, the front rod is arranged in the cavity of the rear rod, and the plug-in mode of the rear rod and the front rod in actual production is changed according to the exchange, the front rod is provided with a spring column on the surface, and a plurality of through holes are linearly arranged on the rear rod, generally, 4 to 6 through holes can be arranged, and the specific number of through holes arranged is adjusted according to the actual required length, the spring column is arranged in any through hole, in use, the spring column is pressed to be retracted into the through hole, and the rear rod and the front rod are relatively moved, the spring column is released to expose the corresponding through hole, and the rear rod and the front rod are limited, which is simple to use and convenient for production of the device.

[0032] As shown in the accompanying Figure 2 and 3 , the ultrahigh frequency sampling module 3 is movably mounted on the second arm 21 through a cross frame; the cross frame includes transverse guide rails 28 and longitudinal guide rails 29 fixed in cross, the longitudinal guide rails 29 are movably mounted on the second arm 21, and a T-shaped assembly 22 is used for connection, the T-shaped assembly 22 includes a first shaft (long) and a second shaft (short), the first shaft and the second shaft are perpendicularly rotatably mounted, the longitudinal guide rails 29 are fixedly connected with the second shaft, and the first shaft is rotatably connected with the second arm 21, the rotatable mounting effect is the same as the mounting effect of the first arm 20 and the second arm 21, and it should be noted that the combination of the rotatable connection modes between the above groups of components needs to ensure that the ultrahigh frequency sampling module 3 has a moving property in the XYZ axis space; the light source and the camera can be conveniently replaced according to different environments through the guide rails, the high-speed camera device 31 and the light supplementing device 32 are fixed on the transverse guide rails 28 through guide rail mounting seats 37, and when connected, the distance from the two ends of the transverse guide rails 28 to the longitudinal guide rails 29 is equal, and the high-speed camera device 31 and the light supplementing device 32 are symmetrically mounted on the two sides of the transverse guide rails 28; in order to facilitate the movement of the universal telescopic arm 2, an adjusting handle 30 is fixed at the bottom of the longitudinal guide rails 29, and the position can be adjusted in real time by manually pulling the adjusting handle 30; in some embodiments, an electric mode is used for adjustment, and a specific structure uses a motor to cooperate with a gear to rotate and adjust, the adjustment is realized through related direction keys on a control screen, the electric function can provide convenience for positions where personnel are inconvenient to operate, and belongs to the prior art, which will not be described here,

[0033] As shown in the accompanying Figure 3As shown, in the embodiment, the high-speed camera 31 includes a super-speed camera 33 and a high-speed sampling sensor 34, the high-speed sampling sensor 34 is arranged on the super-speed camera 33, and the super-speed camera 33 is fixed on the universal telescopic arm 2; in the stage of initialization of the device, the running speed frequency of the device is sampled and analyzed, and the camera parameters, the exposure parameters, the light supplement and the stroboscopic parameters matched with the running speed of the device are automatically set through the internal algorithm. After formally entering the sampling stage, the key trigger parameters can be set, which are used for detecting the abnormal state of the device in the high-speed running state and automatically latching the corresponding abnormal video and graphic fragments.

[0034] In the embodiment, the light supplement device 32 includes a stroboscopic trigger device 38, a constant light supplement lamp 35 and a stroboscopic light supplement lamp 36, the stroboscopic trigger device 38 is fixed in the universal telescopic arm 2, and the stroboscopic light supplement lamp 36 and the constant light supplement lamp 35 are installed on the stroboscopic trigger device 38; the two sets of light supplement devices 32 can freely set different light supplement colors and light intensities and adjust the light focusing distance according to the RGB combination. The light supplement lamp is provided with a guide groove and a unified interface for conveniently replacing the light source (fog surface light source, ring light source, etc.), and different forms of light sources. The stroboscopic trigger device 38 provides a flashing signal source for the stroboscopic light supplement lamp 36, which is located at the rear part of the constant light supplement lamp 35 and the stroboscopic light supplement lamp 36; the constant light supplement lamp 35 is arranged in front of the stroboscopic trigger device 38 and the stroboscopic light supplement lamp 36. Figure 4 The logical relationship and cooperation relationship between the various components in the device are clearly defined.

[0035] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0036] In the description of the application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the application can be understood through specific circumstances.

Claims

1. A motion monitoring device, characterized in that, The utility model provides a kind of high-frequency sampling device, including mobile carrier;Universal telescopic arm, the universal telescopic arm is movably mounted on the mobile carrier;High-frequency sampling module, the high-frequency sampling module includes high-speed camera and light supplement device, the high-speed camera and light supplement device are fixed on the one end of the universal telescopic arm away from the mobile carrier, the universal telescopic arm deforms, so that the high-frequency sampling module has the freedom of movement in space. The mobile carrier includes a box body and a stand, the box body is provided with a control host, the stand is fixed with a display, the display is electrically connected with the control host, and the high-frequency sampling module is electrically connected with the display and the control host. The universal telescopic arm includes a first arm and a second arm, the first arm is rotatably connected with the second arm, the first arm is rotatably connected with the mobile carrier, and the high-frequency sampling module is movably mounted on the one end of the second arm away from the first arm. The first arm and the second arm are identical in structure and can be telescoped, the first arm includes a front rod and a rear rod, the front rod is arranged in the cavity of the rear rod, the surface of the front rod is provided with a spring column, the rear rod is linearly provided with a plurality of through holes, and the spring column is arranged in any through hole.

2. The motion monitoring apparatus of claim 1, wherein, The high-frequency sampling module is movably mounted on the second arm through a cross body; 3. The motion monitoring apparatus of claim 1, wherein, The cross body includes transverse guide rails and longitudinal guide rails fixed in cross, the longitudinal guide rails are movably mounted on the second arm, and the high-speed camera and the light supplement device are fixed on the transverse guide rails through guide rail mounting seats.

4. The motion monitoring apparatus of claim 3, wherein, The distance from the two ends of the transverse guide rails to the longitudinal guide rails is equal, and the high-speed camera and the light supplement device are symmetrically mounted on the two sides of the transverse guide rails.

5. The motion monitoring apparatus of claim 3, wherein, The high-speed camera includes a super-speed camera and a high-speed sampling sensor, the high-speed sampling sensor is arranged on the super-speed camera, and the super-speed camera is fixed on the universal telescopic arm. The light supplement device includes a stroboscopic trigger device, a constant light supplement lamp and a stroboscopic supplement lamp, the stroboscopic trigger device is fixed on the universal telescopic arm, and the stroboscopic supplement lamp and the constant light supplement lamp are mounted on the stroboscopic trigger device.

6. The motion monitoring apparatus of claim 5, wherein, The mobile carrier is provided with a moving part.

7. The motion monitoring apparatus of claim 1, wherein, ​ 8. The motion monitoring apparatus of claim 1, wherein, ​ 9. The motion monitoring apparatus of any one of claims 1 to 8, wherein, ​

Images