Action track acquisition device for equipment

By designing a moving track acquisition device including device housing, control display components, fixed installation components and trajectory acquisition components, the problems of cumbersome installation and poor adaptability of existing devices are solved, simple installation and multiple equipment adaptation are achieved, and the service life of the display screen is extended.

CN222580261UActive Publication Date: 2025-03-07中国人民武装警察部队北京市总队
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Patent Information

Application Number
CN202421072945.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2025-03-07
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

The existing movement track acquisition device is cumbersome to install and cannot be adapted to different types of equipment. The display screen is easily damaged and has a short service life.

Method used

A device including a device housing, a control display assembly, a fixed installation assembly and a track acquisition assembly is designed. It adopts a simple installation method, adapts to different equipment through a variety of connection methods (such as safety pins, suction cups, ropes), and installs protective components in front of the display screen to extend its service life.

Benefits of technology

It realizes the simplified installation of the device and the adaptation of a variety of equipment, extends the service life of the display, and improves the overall performance and practicality of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to an action track acquisition device, in particular to an action track acquisition device for equipment. The utility model discloses an action track acquisition device for equipment. The action track acquisition device comprises a device shell, a control display assembly arranged on the front side of the device shell, a fixed mounting assembly arranged on the rear side of the device shell, and a track acquisition assembly which is arranged in the device shell and is adjacent to the control display assembly. The utility model aims to provide the action track acquisition device for the equipment, which is simple and convenient to install, high in applicability and relatively high in protection performance.
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Description

Technical Field

[0001] The utility model relates to a motion track acquisition device, in particular to a motion track acquisition device used for equipment. Background Art

[0002] The motion trajectory acquisition device uses positioning technologies such as GPS (Global Positioning System) to locate the user's location in real time within a certain range. It can continuously record the coordinates captured by the positioning component of the mobile device, record the trajectory coordinates of the user's device, and finally generate user motion trajectory data. Users can use software such as Google Earth to obtain the user's motion trajectory map based on the user's motion trajectory data.

[0003] However, the existing motion trajectory acquisition device has the following disadvantages when in use: the installation process is relatively cumbersome and cannot be adapted to different types of equipment; the display screen is exposed and easily damaged, which reduces the service life of the device. Utility Model Content

[0004] In view of this, the utility model provides a device for obtaining the movement trajectory of equipment, with the purpose of providing a device for obtaining the movement trajectory of equipment which is easy to install, has strong applicability and has strong protection performance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A motion trajectory acquisition device for equipment, comprising a device housing, a control display component arranged on the front side of the device housing, a fixed installation component arranged on the rear side of the device housing, and a trajectory acquisition component arranged in the device housing and adjacent to the control display component; the control display component comprises a mounting slot arranged on the front side of the device housing, a display screen and a button component arranged adjacent to the mounting slot, and a microcontroller arranged in the device housing corresponding to the display screen, the display screen and the button component are electrically connected to the microcontroller respectively; the fixed installation component comprises a A storage groove, the adjustment mounting plate is slidably arranged in the storage groove through a slider at its bottom end, a slide groove is opened on the device shell corresponding to the slider, a safety pin is rotatably arranged on the front side of the adjustment mounting plate through a fixed mounting tube, a rack is arranged in the front and back of the top center position of the adjustment mounting plate, a gear is meshed and connected correspondingly above the rack, and the gear is arranged in the gear groove on the device shell; the trajectory acquisition component includes a GPRS communication component, a Beidou locator and an ultrasonic ranging sensor, and the GPRS communication component, the Beidou locator and the ultrasonic ranging sensor are electrically connected to the microcontroller respectively.

[0007] Preferably, a protective component is provided on the front side of the device shell corresponding to the mounting slot, and the protective component includes a rotating part provided on the device shell below the mounting slot, the rotating part is rotatably connected to the bottom end of the baffle, a first magnetic strip is provided on the top end of the baffle, and a second magnetic strip is provided on the device shell above the mounting slot corresponding to the first magnetic strip.

[0008] Preferably, a plurality of suction cups are provided on the rear side of the device housing.

[0009] Preferably, rope threading holes are provided on the left and right sides of the middle part of the device housing.

[0010] Preferably, a plurality of heat dissipation holes are respectively provided on the left and right sides of the device housing.

[0011] Preferably, limit plates are respectively provided at both ends of the rack.

[0012] Preferably, the device housing and the baffle are both made of heat dissipation material.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model includes a device housing, a control display component arranged on the front side of the device housing, a fixed installation component arranged on the rear side of the device housing, and a track acquisition component arranged in the device housing and adjacent to the control display component. This setting can adjust the fixed installation component under the control of the control display component to install the device on the equipment that needs to obtain the motion track, and then control the trajectory acquisition component to operate to obtain the motion track of the equipment. The obtained trajectory data is processed by the control display component and displayed for user reference. Compared with the traditional motion track acquisition device, the installation is simpler, the applicability is stronger, and the result is more intuitive; the control display component includes a mounting groove arranged on the front side of the device housing, a display screen and a button component arranged adjacent to the mounting groove, and a microcontroller arranged in the device housing corresponding to the display screen. The display screen and the button component are electrically connected to the microcontroller respectively. The display screen adopts the industrial-grade intelligent display screen of model TL040HDSO1-T1161A produced by Shenzhen Liangdian Technology Co., Ltd., and the microcontroller can adopt a small controller PNOZmult i2 model controller, this controller can be applied to commonly used communication networks and can also connect, control and monitor multiple components at the same time. This setting sets the display screen and button components in the installation groove, which can effectively reduce the friction on the display screen and button components during the use of the device, effectively prolong its service life, and also enable the device to operate normally; the fixed installation component includes a storage groove opened on the rear side of the device shell, and the adjustment installation plate is slidably set in the storage groove through the slider at its bottom end. A sliding groove is opened on the device shell corresponding to the slider, and a safety pin is set on the front side of the adjustment installation plate through the rotation of the fixed installation tube. The fixed side of the safety pin is inserted into the fixed installation tube, and the top center position of the adjustment installation plate is provided with a toothed front and back. The rack is meshed with a gear on the top, and the gear is arranged in a gear groove on the housing of the device. The gear is connected to a drive motor (not shown in the figure) through a gear shaft at the center of the gear. The drive motor (not shown in the figure) is electrically connected to a microcontroller. This setting can control the drive motor (not shown in the figure) to rotate forward through the microcontroller, thereby driving the gear to rotate so that the rack meshed with the gear moves, and then the adjustment mounting plate slides in the slide groove through the slider, so that the adjustment mounting plate slides out of the retractable groove. At this time, the equipment with the surface of the material such as the safety pin and the cloth can be quickly installed. The whole process is easy to operate. At the same time, the setting of the retractable adjustment method also ensures the safety of the entire device during use and the simplicity of the overall appearance structure of the device.The track acquisition component includes a GPRS communication component, a Beidou locator and an ultrasonic distance sensor. The GPRS communication component, the Beidou locator and the ultrasonic distance sensor are electrically connected to the microcontroller respectively. The GPRS communication component can use the T-A7670E R2 GPRS communication module produced by Shenzhen Xinyuan Electronic Technology Co., Ltd. The GPRS communication component can be connected to the APP application and can communicate with a communication device such as a mobile phone installed with the corresponding application. The Beidou locator can use the JS-AD56UB8 positioning module produced by Shenzhen Jiameishi Technology Co., Ltd. The ultrasonic distance sensor can use the DYP-A02YY-V1.0 ultrasonic distance module sensor produced by Shenzhen Dianyingpu Technology Co., Ltd. This setting can make the GPRS communication component integrate the received Beidou locator positioning information processed by the microcontroller and the road condition and distance feedback information measured by the ultrasonic distance sensor in real time under the control of the microcontroller to update the real-time action track map, which can accurately and quickly obtain the action track of the measured equipment. ;

[0015] 2. A protective component is provided on the front side of the device shell corresponding to the mounting groove of the utility model, and the protective component includes a rotating part correspondingly provided on the device shell below the mounting groove, the rotating part is rotatably connected to the bottom end of the baffle, a first magnetic strip is provided on the top end of the baffle, and a second magnetic strip is provided on the device shell above the mounting groove corresponding to the first magnetic strip. This setting can control the opening and closing of the baffle by adjusting the rotating part so that the first magnetic strip on the baffle and the second magnetic strip on the device shell are magnetically connected or separated correspondingly, thereby protecting the display screen and the button assembly, avoiding the display screen and the button assembly from being exposed to the outside and causing wear, and effectively extending the service life of the display screen and the button assembly.

[0016] 3. The rear side of the shell of the device of the utility model is provided with a plurality of suction cups, and the setting of the suction cups can enable the device to be quickly adsorbed and installed on the flat outer surface of the measured equipment; the middle part of the device shell is provided with rope threading holes running through the left and right sides, and a certain length of rope can be set in the rope threading holes. When the measured equipment is not suitable for connection with the device through safety pins or suction cups, the measured equipment and the device can be quickly fixedly connected by the combination of ropes and rope threading holes; this setting adopts a solution in which multiple connection and fixing methods coexist, which effectively increases the scope of application of this device and makes this device more practical.

[0017] 4. The left and right sides of the housing of the device of the utility model are respectively provided with a plurality of heat dissipation holes, which can gradually dissipate the heat generated by the heating element of the device under the action of air circulation, so that the device can operate normally to a certain extent.

[0018] 5. The two ends of the rack of the utility model are respectively provided with limit plates, and the setting of the limit plates can limit the position of the rack during its movement, and can effectively prevent it from slipping.

[0019] 6. The housing and baffle of the device of the utility model are made of heat dissipation materials. This arrangement allows the heat generated by the heating element to be quickly dissipated to the outside of the device housing through the device housing and the baffle, allowing the device to operate normally to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a left side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0023] Figure 4 It is a rear view structural schematic diagram of the utility model;

[0024] Figure 5 It is a front view structural schematic diagram of the utility model when it is unfolded;

[0025] Figure 6 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0026] Figure 7 for Figure 2 Schematic diagram of the enlarged structure of part B.

[0027] Figure numerals: 1: device housing, 2: control display component, 3: fixed installation component, 4: trajectory acquisition component, 5: installation slot, 6: display screen, 7: button component, 8: microcontroller, 9: retractable slot, 10: adjustment mounting plate, 11: slider, 12: slide slot, 13: fixed installation cylinder, 14: safety pin, 15: rack, 16: gear, 17: gear slot, 18: GPRS communication component, 19: Beidou locator, 20: ultrasonic ranging sensor, 21: protection component, 22: rotating part, 23: baffle, 24: first magnetic strip, 25: second magnetic strip, 26: suction cup, 27: rope threading hole, 28: heat dissipation hole, 29: limit plate, 30: gear shaft. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the device comprises a housing 1, a control and display component 2 arranged on the front side of the housing 1, a fixed installation component 3 arranged on the rear side of the housing 1, and a track acquisition component 4 arranged in the housing 1 and adjacent to the control and display component 2. This arrangement can adjust the fixed installation component 3 under the control of the control and display component 2 to install the device on the equipment that needs to obtain the motion track, and then control the track acquisition component 4 to operate to obtain the motion track of the equipment. The obtained track data is processed by the control and display component 2 and displayed for user reference. Compared with the traditional motion track acquisition device, the installation is simpler, the applicability is stronger, and the result is more intuitive; the control and display component 2 comprises a mounting groove 5 arranged on the front side of the housing 1, a display screen 6 and a button component 7 arranged adjacent to the mounting groove 5, and a microcontroller 8 arranged in the housing 1 corresponding to the display screen 6. The display screen 6 and the button component 7 are electrically connected to the microcontroller 8 respectively. The display screen 6 adopts the industrial-grade intelligent display screen 6 of the model TL040HDSO1-T1161A produced by Shenzhen Liangdian Technology Co., Ltd., and the microcontroller 8 can adopt a small controller PNOZmulti 2 model controller, this controller can be applied to commonly used communication networks and can also connect, control and monitor multiple components at the same time. This setting sets the display screen 6 and the button assembly 7 in the installation groove 5, which can effectively reduce the friction of the display screen 6 and the button assembly 7 during the use of the device, effectively prolong its service life, and also enable the device to operate normally; the fixed installation assembly 3 includes a storage groove 9 opened on the rear side of the device shell 1, and the adjustment installation plate 10 is slidably set in the storage groove 9 through the slider 11 at its bottom end. The device shell 1 is provided with a slide groove 12 corresponding to the slider 11, and the front side of the adjustment installation plate 10 is rotatably provided with a safety pin 14 through the fixed installation tube 13. The fixed side of the safety pin 14 is inserted into the fixed installation tube 13, and the top center position of the adjustment installation plate 10 is provided with a rack 15 in the front and back. , a gear 16 is meshed and connected above the rack 15, and the gear 16 is arranged in a gear groove 17 on the device housing 1. The gear 16 is connected to a drive motor (not shown in the figure) through a gear shaft 30 at the center thereof, and the drive motor (not shown in the figure) is electrically connected to the microcontroller 8. This setting can control the drive motor (not shown in the figure) to rotate forward through the microcontroller 8, thereby driving the gear 16 to rotate so that the rack 15 meshed and connected with the gear 16 moves, thereby making the adjustment mounting plate 10 slide in the slide groove 12 through the slider 11, so that the adjustment mounting plate 10 slides out of the retractable groove 9. At this time, the safety pin 14 can be adjusted to quickly install the equipment with the appearance of materials such as cloth, and the whole process is easy to operate. At the same time, the setting of this retractable adjustment method also ensures the safety of the entire device during use and the simplicity of the overall appearance structure of the device;The trajectory acquisition component 4 includes a GPRS communication component 18, a Beidou locator 19 and an ultrasonic ranging sensor 20. The GPRS communication component 18, the Beidou locator 19 and the ultrasonic ranging sensor 20 are electrically connected to the microcontroller 8 respectively. The GPRS communication component 18 can adopt the T-A7670E R2 model GPRS communication module produced by Shenzhen Xinyuan Electronic Technology Co., Ltd. The GPRS communication component 18 can be connected to the APP application and can communicate with a communication device such as a mobile phone installed with a corresponding application. The Beidou locator 19 can adopt the JS-AD56UB8 model positioning module produced by Shenzhen Jiameishi Technology Co., Ltd. The ultrasonic ranging sensor 20 can adopt the DYP-A02YY-V1.0 model ultrasonic ranging module sensor produced by Shenzhen Dianyingpu Technology Co., Ltd. This setting can enable the GPRS communication component 18 to integrate the received positioning information of the Beidou locator 19 processed by the microcontroller 8 and the road condition and distance feedback information measured by the ultrasonic ranging sensor 20 in real time under the control of the microcontroller 8, and then update to form a real-time action trajectory map, so as to accurately and quickly obtain the action trajectory of the measured equipment. ;

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a protective component 21 is provided on the front side of the device shell 1 corresponding to the mounting groove 5, and the protective component 21 includes a rotating member 22 correspondingly provided on the device shell 1 below the mounting groove 5, the rotating member 22 is rotatably connected to the bottom end of the baffle 23, and a first magnetic strip 24 is provided on the top of the baffle 23, and a second magnetic strip 25 is provided on the device shell 1 above the mounting groove 5 corresponding to the first magnetic strip 24. This setting can adjust the rotating member 22 to make the first magnetic strip 24 on the baffle 23 and the second magnetic strip 25 on the device shell 1 magnetically connected or separated, thereby controlling the opening and closing of the baffle 23, thereby protecting the display screen 6 and the button assembly 7, avoiding the display screen 6 and the button assembly 7 from being exposed to the outside and causing wear, and effectively extending the service life of the display screen 6 and the button assembly 7.

[0033] like Figure 2 , Figure 3 and 4As shown, a plurality of suction cups 26 are provided on the rear side of the device housing 1, and the setting of the suction cups 26 allows the device to be quickly adsorbed and installed on the flat outer surface of the measured equipment; a rope threading hole 27 is provided in the middle of the device housing 1 from left to right, and a rope of a certain length can be arranged in the rope threading hole 27. When the measured equipment is not suitable for being connected to the device by adsorption of the safety pin 14 or the suction cup 26, the measured equipment and the device can be quickly fixedly connected by the rope and the rope threading hole 27; this setting adopts a solution in which multiple connection and fixing methods coexist, which effectively increases the scope of application of this device and makes this device more practical.

[0034] like Figure 3 As shown, a plurality of heat dissipation holes 28 are respectively provided on the left and right sides of the device housing 1. The heat dissipation holes 28 can gradually dissipate the heat generated by the heating element on the device under the action of air circulation, so that the device can operate normally to a certain extent.

[0035] like Figure 2 and Figure 6 As shown, limit plates 29 are respectively provided at both ends of the rack 15. The setting of the limit plates 29 can limit the rack 15 during its movement and effectively prevent it from slipping.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the device housing 1 and the baffle 23 are both made of heat dissipation material. This arrangement allows the heat generated by the heating element to be quickly dissipated to the outside of the device housing 1 through the device housing 1 and the baffle 23, allowing the device to operate normally to a certain extent.

[0037] The specific operating principle is:

[0038] When using this motion trajectory acquisition device, the user first needs to install the motion trajectory acquisition device on the measured equipment according to the type of the surface of the measured equipment, that is: when the surface of the measured equipment is a material such as cloth, the microcontroller can be used to control the drive motor (not shown in the figure) to rotate forward and then drive the gear to rotate so that the rack meshing with the gear moves, and then the adjustment mounting plate slides in the slide groove through the slider until the adjustment mounting plate slides out of the storage groove. At this time, the safety pin and the surface of the measured equipment can be quickly installed by adjusting the safety pin, that is: open the opening on one side of the safety pin needle tip, pass one side of the safety pin needle tip through the surface of the measured equipment through the needle tip on it, and then put the safety pin needle tip back to its original position and close it, so as to complete the connection between the measured equipment and the motion trajectory acquisition device. The whole process is similar to fixing clothes with pins at ordinary times; when the outer surface of the measured equipment is a flat surface, the motion trajectory acquisition device and the measured equipment can be quickly adsorbed and installed by the adsorption effect of the suction cup; when the measured equipment is not When it is suitable to be connected to the motion trajectory acquisition device by adsorption through a safety pin or a suction cup, the measured equipment and the motion trajectory acquisition device can be quickly installed and fixed by bundling through the cooperation of a rope and a rope threading hole; of course, a combination of multiple connection methods can also be used at the same time to fully install and fix the measured equipment and the motion trajectory acquisition device; then, under the control of the microcontroller, the GPRS communication component integrates the positioning information of the Beidou locator processed by the microcontroller and the road condition and distance feedback information measured by the ultrasonic ranging sensor in real time, and updates to form a real-time motion trajectory map. The motion trajectory map can be displayed in real time through a display screen or an external communication device installed with an APP program connected to the GPRS communication component, that is: the first magnetic strip on the baffle can be separated from the second magnetic strip on the device housing by adjusting the rotating part, and then the baffle can be opened to view the motion trajectory map through the display screen, or the motion trajectory map can be directly viewed remotely through an external communication device.

[0039] The electrical components appearing in this article can all be connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device such as a computer that plays a control role. The conventional known device such as a computer that plays a control role can receive various data signals monitored by this device in real time. The electrical components provided by the utility model are only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the utility model. It is a technical solution for the best application of the technical solution. The model of the product can be replaced and modified according to the required technical parameters. It is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the utility model.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A device for obtaining a movement trajectory of equipment, characterized in that: It includes a device housing, a control display component arranged on the front side of the device housing, a fixed installation component arranged on the rear side of the device housing, and a track acquisition component arranged in the device housing and adjacent to the control display component; The control display assembly includes a mounting slot arranged on the front side of the device housing, a display screen and a key assembly arranged adjacent to the mounting slot, and a microcontroller arranged in the device housing corresponding to the display screen, and the display screen and the key assembly are electrically connected to the microcontroller respectively; The fixed installation assembly includes a receiving and releasing groove opened on the rear side of the device housing, the adjusting installation plate is slidably arranged in the receiving and releasing groove through a slider at the bottom end thereof, a sliding groove is opened on the device housing corresponding to the slider, a safety pin is rotatably arranged on the front side of the adjusting installation plate through a fixed installation cylinder, a rack is arranged in the front and rear center position of the top of the adjusting installation plate, a gear is meshed and connected correspondingly above the rack, and the gear is arranged in a gear groove on the device housing; The trajectory acquisition component includes a GPRS communication component, a Beidou locator and an ultrasonic ranging sensor, and the GPRS communication component, the Beidou locator and the ultrasonic ranging sensor are electrically connected to the microcontroller respectively.

2. The device for obtaining the movement trajectory of equipment according to claim 1, characterized in that: A protective component is provided on the front side of the device shell corresponding to the mounting slot, and the protective component includes a rotating part provided on the device shell below the mounting slot, the rotating part is rotatably connected to the bottom end of the baffle, a first magnetic strip is provided on the top end of the baffle, and a second magnetic strip is provided on the device shell above the mounting slot corresponding to the first magnetic strip.

3. The device for obtaining the movement trajectory of equipment according to claim 1, characterized in that: A plurality of suction cups are arranged on the rear side of the device housing.

4. The device for obtaining the movement trajectory of equipment according to claim 1, characterized in that: The middle part of the device shell is provided with rope threading holes in a left and right manner.

5. The device for obtaining the movement trajectory of equipment according to claim 1, characterized in that: A plurality of heat dissipation holes are respectively arranged on the left and right sides of the device housing.

6. The device for obtaining the movement trajectory of equipment according to claim 1, characterized in that: Limiting plates are correspondingly arranged at both ends of the rack.

7. The device for obtaining the movement trajectory of equipment according to claim 2, characterized in that: The device housing and the baffle are both made of heat dissipation material.