Three-dimensional scanner and three-dimensional scanning device

Abstract

The utility model discloses a three-dimensional scanner and a three-dimensional scanning device, and belongs to the technical field of three-dimensional scanners. The three-dimensional scanner includes: a body; the first sensor, the transmitter and the second sensor are arranged on the fuselage, and the receiving and transmitting ends face the first side face of the fuselage; the operation part is arranged on the second side surface of the machine body; the third side face of the machine body is provided with a connecting structure used for being connected with the supporting frame. According to the technical scheme, through reasonable layout of the functional parts on the machine body of the three-dimensional scanner, the three-dimensional data of the scanned object can be obtained in an omnibearing and multi-angle mode, the measurement precision is improved, meanwhile, the connecting structure is arranged on the metal part on the machine body of the three-dimensional scanner, and the measurement precision is improved. The installation stability of the three-dimensional scanner on the supporting frame can be improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of three-dimensional scanners, and particularly relates to a three-dimensional scanner and a three-dimensional scanning device. BACKGROUND

[0002] In the related art, in order to be lightweight and portable, the shell of a handheld three-dimensional scanner is usually made of plastic. When the handheld three-dimensional scanner is fixed on a tripod, a profiling clamp is usually used to clamp the shell of the handheld three-dimensional scanner, and then the clamp is fixed on the tripod. However, when the clamp is fixed on the plastic shell, the plastic shell will be deformed, resulting in unstable fixation and affecting the measurement accuracy, and there is room for improvement. CONTENT OF THE UTILITY MODEL

[0003] The application aims to at least solve one of the technical problems in the related art. To this end, the application provides a three-dimensional scanner and a three-dimensional scanning device, which can stably install the three-dimensional scanner on a support frame.

[0004] In a first aspect, the application provides a three-dimensional scanner.

[0005] The three-dimensional scanner comprises:

[0006] a machine body;

[0007] a first sensor, a transmitter and a second sensor, which are arranged on the machine body and have a receiving end facing a first side of the machine body;

[0008] an operation part arranged on a second side of the machine body; wherein

[0009] a third side of the machine body is provided with a connecting structure for connecting with the support frame.

[0010] In the above technical solution, through the reasonable arrangement of various functional parts on the machine body of the three-dimensional scanner, three-dimensional data of a scanning object can be obtained in all directions and at multiple angles, and the measurement accuracy is improved. Meanwhile, by arranging the connecting structure on the metal part of the machine body of the three-dimensional scanner, the installation stability of the three-dimensional scanner on the support frame can be improved.

[0011] According to one embodiment of the application, the machine body comprises:

[0012] a framework, the connecting structure, the first sensor, the transmitter and the second sensor are all installed on the framework;

[0013] a shell covering the framework.

[0014] In the above technical solution, the reasonable installation and layout of each component on the skeleton can reduce interference between parts, help the 3D scanner to operate continuously and stably, and improve the working efficiency of the 3D scanner.

[0015] According to one embodiment of this application, the skeleton includes:

[0016] Skeleton body;

[0017] The first mounting part is mounted on the skeleton body, and the first sensor is mounted on the first mounting part;

[0018] The second mounting part is mounted on the skeleton body, and the second sensor is mounted on the second mounting part;

[0019] The third mounting part is mounted on the skeleton body, the transmitter is mounted on the third mounting part, and the connecting structure is located on the third mounting part.

[0020] In the above technical solution, by setting the multiple mounting parts on the skeleton body and installing the sensor, the transmitter and the connecting structure and other components on different mounting parts, a modular structure can be achieved, reducing interference between components while maintaining the overall stability and reasonable center of gravity distribution of the device.

[0021] According to one embodiment of this application, the third side of the housing is provided with a groove, and the connecting structure is located at the bottom of the groove.

[0022] In the above technical solution, by setting the sink groove on the third side of the outer shell and placing the connecting structure at the bottom of the sink groove, additional protection can be provided for the connecting structure, and the service life of the connecting structure can be extended.

[0023] According to one embodiment of this application, the 3D scanner further includes a sealing plug for inserting into the sink to seal the connection structure.

[0024] In the above technical solution, the connection structure is the exposed interface of the 3D scanner, used to connect with other devices or components. The sealing plug can play a protective and isolation role by sealing the connection structure in the sink.

[0025] According to one embodiment of this application, the bottom of the settling tank has at least one positioning hole, and the sealing plug is provided with a positioning post for insertion into the positioning hole.

[0026] In the above technical solution, the cooperation between the positioning post and the positioning hole can improve the positioning accuracy of the sealing plug in the sink, and maintain the sealing performance and stability of the equipment.

[0027] According to one embodiment of this application, the connecting structure is a metal part, and its end face protrudes from the bottom of the sinkhole.

[0028] In the above technical solution, the end face of the connecting structure protrudes from the bottom of the sinkhole, which can improve the connection strength.

[0029] According to one embodiment of this application, the vertical distance from the axis of the connecting structure to the center of gravity of the 3D scanner is less than 30 mm.

[0030] In the above technical solution, a stable structure can reduce errors caused by instability or shift of the center of gravity, which helps to enhance the anti-interference ability of the 3D scanner and thus improve the reliability of the scanning results.

[0031] According to one embodiment of this application, the first side is disposed opposite to the second side, and the third side is adjacent to both the first side and the second side.

[0032] In the above technical solution, the transceiver and the operation unit are located on two opposite sides, which can reduce mutual interference between components, improve the reliability of scanning results, and also help optimize the user experience.

[0033] According to one embodiment of this application, the fuselage forms a grip portion, the first sensor, the transmitter, and the second sensor are sequentially arranged on the fuselage, and the grip portion is formed between the transmitter and the second sensor.

[0034] In the above technical solution, the layout of the gripping part, the transmitter and the operating part helps the various functional modules to coordinate with each other, while reducing mutual interference and facilitating the smooth transmission of signals.

[0035] Secondly, this application provides a three-dimensional scanning device.

[0036] The 3D scanning device includes:

[0037] A 3D scanner as described in any of the above-mentioned examples;

[0038] A support frame is detachably connected to the connecting structure.

[0039] In the above technical solution, the stable connection between the 3D scanner and the support frame helps the 3D scanner maintain stability during operation, thereby reducing scanning errors caused by equipment shaking or positional shift.

[0040] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0041] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0042] Figure 1 This is one of the structural schematic diagrams of the 3D scanner provided in the embodiments of this application;

[0043] Figure 2 yes Figure 1 A magnified view of a section at point AA;

[0044] Figure 3 This is an exploded view of the 3D scanner provided in the embodiments of this application;

[0045] Figure 4 This is a schematic diagram of the skeleton of the 3D scanner provided in the embodiments of this application;

[0046] Figure 5 This is a schematic diagram of the sealing plug of the 3D scanner provided in the embodiments of this application.

[0047] Figure label:

[0048] 3D Scanner 1;

[0049] The fuselage 10, the first side 101, the second side 102, and the third side 103;

[0050] The frame 110, the first mounting part 111, the second mounting part 112, the third mounting part 113, and the frame body 114;

[0051] 120 outer casing, 121 recess, 122 positioning hole;

[0052] Holding part 130;

[0053] First sensor 20, second sensor 30, transmitter 40;

[0054] Operation unit 50, display screen 510, physical button group 520;

[0055] Connection structure 60, sealing plug 70, positioning post 710. Detailed Implementation

[0056] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0057] This application aims to address at least one of the technical problems existing in the related art. To this end, this application proposes a 3D scanner and a 3D scanning device, which can stably mount the 3D scanner on a support frame.

[0058] The following is for reference. Figures 1-5 A 3D scanner 1 according to an embodiment of this application is described.

[0059] like Figure 1 As shown, the 3D scanner 1 includes: a body 10, a first sensor 20, a transmitter 40, and a second sensor 30, wherein the first sensor 20, the transmitter 40, and the second sensor 30 are arranged on the body 10, and the transceiver ends face the first side 101 of the body 10.

[0060] The body 10 is the main body of the entire 3D scanner 1, mainly used to provide support and assembly space. Other components of the 3D scanner 1, such as sensors and transmitters 40, are mounted on the body 10.

[0061] Specifically, the first sensor 20, the transmitter 40, and the second sensor 30 are arranged sequentially on the first side 101 of the fuselage 10, with the transceiver end facing the first side 101 of the fuselage 10. The first sensor 20 is located at the upper part of the fuselage 10, the transmitter 40 is located at the middle part of the fuselage 10, and the second sensor 30 is located at the lower part of the fuselage 10.

[0062] The first sensor 20 and the second sensor 30 are mainly used to receive scanning data such as reflected light signals, or for other functions such as ranging and image capture. The specific functions depend on the type of sensor, such as a laser sensor or a camera sensor.

[0063] The transmitter 40 is mainly used to emit detection signals such as lasers or beams to the scanned object. The signals are used to measure the spatial position or shape of the target object and are returned to be received by the sensor.

[0064] For example, the transmitter 40 can be a laser transmitter 40, the first sensor 20 and the second sensor 30 can be laser sensors, and the laser emitting end and the laser receiving end face the same direction, such as towards the first side 101 of the fuselage 10.

[0065] In actual operation, the first sensor 20 and the second sensor 30 work together to receive the return information of the signal sent by the transmitter 40, or to assist in improving the scanning accuracy.

[0066] By employing a well-designed sensor and transmitter layout, three-dimensional data of the scanned object can be acquired from all directions and multiple angles, thereby improving measurement accuracy.

[0067] like Figure 1As shown, the 3D scanner 1 also includes an operation unit 50 and a connection structure 60, wherein the operation unit 50 is arranged on the second side 102 of the body 10, and the connection structure 60 is arranged on the third side 103 of the body 10. The connection structure 60 is used to connect to the support frame.

[0068] The first side 101 and the second side 102 are arranged opposite each other in the same direction. The third side 103 is adjacent to both the first side 101 and the second side 102. That is, the third side 103 is connected between the first side 101 and the second side 102. For example, when the first side 101 of the body 10 is the front, the second side 102 of the body 10 is the back, and the third side 103 of the body 10 is the side.

[0069] The operating unit 50 is located on the second side 102 of the fuselage 10, facing the opposite direction to the first sensor 20, the transmitter 40 and the second sensor 30, so as to facilitate the operator to make adjustments and controls.

[0070] The operation unit 50 may include a user interface or a control device. For example, the user interface may include a touch screen or a display screen, and the control device may include buttons or knobs. The user interface and the control device together constitute the operation unit 50 for user interaction with the device. The operation unit 50 may include functions such as adjusting scanning settings and controlling the working status of the device.

[0071] The connecting structure 60 is arranged on the third side 103 of the body 10, which can reduce the risk of interference with other functional components on the first side 101 and the second side 102. The connecting structure 60 is mainly used to connect with the support frame and fix the 3D scanner 1 to the support frame. The support frame is an adjustable support device used to fix and support the 3D scanner 1 and maintain the stability of the 3D scanner 1 during operation.

[0072] For example, the support frame can be a tripod or other fixed bracket, wherein the tripod has the function of adjusting the height and angle, and is movable to facilitate the 3D scanner 1 to scan in different positions.

[0073] For example, the connection structure 60 may include a threaded interface, through which the 3D scanner 1 is mounted to the support frame.

[0074] Understandably, a proper connection layout helps the 3D scanner 1 remain stable, thereby reducing scanning errors caused by device shaking or positional shifts.

[0075] In related technologies, handheld 3D scanners are typically made of plastic for lightweight portability. When mounted on a tripod, a contoured clamp is usually used to hold the scanner's casing before securing it to the tripod. However, when the clamp is attached to the plastic casing, the casing can deform, leading to instability and affecting measurement accuracy. Furthermore, a relatively large clamping force is usually used to ensure stability, but prolonged use can damage the scanner's external structure, indicating room for improvement.

[0076] This application provides a connecting structure 60 on the metal part of the body 10 of the 3D scanner 1, and fixes the 3D scanner 1 to the mounting position of the support frame through the metal connecting structure 60, thereby reducing the impact of the plastic part of the body 10 on the connection strength and improving the installation stability of the 3D scanner 1 on the support frame.

[0077] According to the 3D scanner 1 provided in the embodiments of this application, the 3D data of the scanned object can be acquired from all directions and multiple angles through the reasonable layout of the functional components on the body 10 of the 3D scanner 1, thereby improving the measurement accuracy. At the same time, by setting the connecting structure 60 on the metal part of the body 10 of the 3D scanner 1, the installation stability of the 3D scanner 1 on the support frame can be improved.

[0078] In some embodiments, such as Figure 3 As shown, the fuselage 10 includes a frame 110 and a shell 120. The connecting structure 60, the first sensor 20, the transmitter 40 and the second sensor 30 are all mounted on the frame 110, and the shell 120 covers the frame 110.

[0079] The skeleton 110 is the main support structure of the 3D scanner 1, which plays the role of supporting the various core components to maintain the overall structural stability of the 3D scanner 1. The outer shell 120 covers the skeleton 110, which plays the role of protecting the internal structure and components and reducing the impact of the external environment on the 3D scanner 1.

[0080] For example, the skeleton 110 is made of metal and the outer shell 120 is made of plastic, with the plastic outer shell 120 covering the outside of the metal skeleton 110.

[0081] The connecting structure 60 is set on the frame 110, with one end facing the outer shell 120. It is not covered by the outer shell 120 and is exposed to the external environment. It is used to fix other components to the body 10 or connect to external equipment. When the connecting structure 60 is connected to the support frame, the installation force point is located on the frame 110, thereby reducing the adverse effects of installation force on the outer shell 120 and maintaining the structural integrity of the outer shell 120.

[0082] The first sensor 20, the transmitter 40, and the second sensor 30 are sequentially mounted on the skeleton 110, responsible for capturing three-dimensional data within the scanning area. The transceiver ends are not covered by the outer shell 120 and are exposed to the external environment.

[0083] Understandably, the proper installation and layout of each component on the skeleton 110 can reduce interference between parts, help the 3D scanner 1 to operate continuously and stably, and improve the working efficiency of the 3D scanner 1.

[0084] In some embodiments, such as Figure 3 and Figure 4 As shown, the skeleton 110 includes a skeleton body 114 and multiple mounting parts. The multiple mounting parts are sequentially mounted on the skeleton body 114. The first sensor 20 is mounted on the first mounting part 111, the second sensor 30 is mounted on the second mounting part 112, the transmitter 40 is mounted on the third mounting part 113, and the connecting structure 60 is provided on the third mounting part 113.

[0085] The frame body 114 serves as a fixed platform for other components, providing support and load-bearing functions. The frame body 114 is provided with multiple mounting parts arranged in sequence. The first mounting part 111 has a first sensor 20 mounted on the side facing the first side 101 of the fuselage 10. The second mounting part 112 has a second sensor 30 mounted on the side facing the first side 101 of the fuselage 10. The third mounting part 113 has a transmitter 40 mounted on the side facing the first side 101 of the fuselage 10.

[0086] The third mounting part 113 is provided with a connecting structure 60 on the side of the third side 103 of the fuselage 10. For example, the connecting structure 60 can be a boss that is partially connected to the third mounting part 113. The boss protrudes from the third mounting part 113 and is provided with a stud and a threaded hole. The stud is a columnar structure fixed on the boss, and the threaded hole is a hole provided by the stud to receive screws. That is, the inner wall of the stud is provided with threads, and the fixing is achieved by the engagement of the threads.

[0087] It is understandable that by setting multiple mounting parts on the skeleton body 114 and installing components such as sensors, transmitters 40 and connecting structures 60 on different mounting parts, a modular structure can be achieved, reducing interference between components while maintaining the overall stability and reasonable center of gravity distribution of the equipment.

[0088] In some embodiments, such as Figure 1 and Figure 2 As shown, the third side 103 of the outer casing 120 is provided with a sink 121, and the connecting structure 60 is located at the bottom of the sink 121.

[0089] The recessed groove 121 is a recessed area formed on the third side 103 of the outer shell 120, mainly used for the installation or fixation of other components. The connecting structure 60 is an interface on the body 10 for connecting other components or external equipment. It is set on the frame 110. The outer shell 120 covers the frame 110. A space is reserved at the bottom of the recessed groove 121 so that the connecting structure 60 is not covered by the outer shell 120.

[0090] In addition, the sink 121 can provide additional protection for the connection structure 60. During the use of the equipment, the connection structure 60 is usually exposed to the external environment and may be subject to mechanical impact or physical damage. The sink 121 can place the connection structure 60 in the recessed area, thereby improving the impact resistance and protection level of the connection structure 60.

[0091] The settling tank 121 also helps to disperse the externally applied pressure, so that the outer casing 120 can distribute the pressure more evenly when subjected to external forces, thereby reducing damage caused by excessive local stress.

[0092] It is understandable that by providing a recess 121 on the third side 103 of the housing 120 and placing the connecting structure 60 at the bottom of the recess, additional protection can be provided for the connecting structure 60, extending its service life.

[0093] In some embodiments, such as Figure 1 and Figure 5 As shown, the 3D scanner 1 also includes a sealing plug 70, which is used to insert into the sink 121 to seal the connection structure 60.

[0094] The sealing plug 70 is a component with a sealing function, usually made of rubber, silicone or other materials with good elasticity and sealing properties. The sealing plug 70 has an appropriate size and shape to fit tightly into the groove opening of the sink 121 to form a closed structure.

[0095] Specifically, the sealing plug 70 includes a main structure and a positioning post 710. The shape of the main structure of the sealing plug 70 is the same as that of the sink 121, which can cover the sink 121 and thus seal the connecting structure 60. At the same time, the bottom of the sink 121 is provided with at least one positioning hole 122. The positioning post 710 is inserted into the positioning hole 122 to fix the sealing plug 70 and reduce the risk of the sealing plug 70 loosening or falling off.

[0096] The connection structure 60 is the exposed interface in the 3D scanner 1, used to connect with other devices or components. The sealing plug 70 can provide protection and isolation by sealing the connection structure 60 in the sink 121.

[0097] For example, when the connecting structure 60 is not connected to other components, the sealing plug 70 can effectively isolate the external environment from the connecting structure 60, reduce the entry of external contaminants into the settling tank 121 and the connecting structure 60, thereby protecting the safety of the connecting structure 60 and the performance of the equipment. In addition, the sealing plug 70 can improve the protection level of the 3D scanner 1 and is easy to disassemble.

[0098] In some embodiments, such as Figure 5 As shown, the bottom of the settling tank 121 has at least one positioning hole 122, and the sealing plug 70 is provided with a positioning post 710 for insertion into the positioning hole 122.

[0099] The recess 121 is a recessed portion on the housing 120 of the 3D scanner 1. The connecting structure 60 is located at the bottom of the recess 121. The bottom of the recess is also provided with at least one positioning hole 122 distributed around the connecting structure 60. The sealing plug 70 includes a main structure and a positioning post 710. The shape of the main structure of the sealing plug 70 is the same as that of the recess 121, which can cover the recess 121 and thus seal the connecting structure 60. The positioning post 710 is a protruding part on the sealing plug 70, which is usually cylindrical or other shapes that match the positioning hole 122. The positioning post 710 is used to insert into the positioning hole 122 to fix the sealing plug 70 and reduce the risk of the sealing plug 70 loosening or falling off.

[0100] For example, the sealing plug 70 is provided with at least one positioning post 710. When the bottom of the groove is provided with a positioning hole 122, the sealing plug 70 is provided with a positioning post 710. When the bottom of the groove is provided with multiple positioning holes 122, the sealing plug 70 may be provided with one or more positioning posts 710.

[0101] The positioning pin 710 can precisely engage with the positioning hole 122 at the bottom of the settling tank 121, so that the sealing plug 70 can be accurately installed in the predetermined position. The engagement between the positioning pin 710 and the positioning hole 122 can reduce the displacement or detachment of the sealing plug 70 due to external force or vibration.

[0102] Understandably, the cooperation between the positioning pin 710 and the positioning hole 122 can improve the positioning accuracy of the sealing plug 70 in the settling tank 121, and maintain the sealing performance and stability of the equipment.

[0103] In some embodiments, such as Figure 2 As shown, the connecting structure 60 can be a metal part, and its end face protrudes from the bottom of the sink 121.

[0104] For example, the connection structure 60 can be a metal component, such as one made of steel or aluminum alloy. The metal component can have high strength and durability to withstand greater mechanical stress.

[0105] Using metal parts as the connection structure 60 can improve the stability and robustness of the connection structure 60, thereby enhancing the connection strength between the 3D scanner 1 and the support frame.

[0106] The end face of the connecting structure 60 protrudes from the bottom of the groove 121. The protruding part can provide a larger contact area and support force, improving the firmness of the connecting structure 60. At the same time, the protruding end face can reduce the contact between the support frame and the outer shell 120, thereby reducing the risk of deformation of the outer shell 120 around the connecting structure 60 due to force.

[0107] Understandably, the end face of the connecting structure 60 protrudes from the bottom of the groove 121, which can improve the connection strength.

[0108] In some embodiments, the vertical distance from the axis of the connecting structure 60 to the center of gravity of the 3D scanner 1 is less than 30 mm.

[0109] The axis of the connecting structure 60 is a center line passing through the connecting component in a direction perpendicular to the third side 103. For example, the connecting structure 60 includes a threaded hole, and the axis of the connecting structure 60 is the center line of the threaded hole.

[0110] When the connecting structure 60 is connected to the support frame, the 3D scanner 1 is installed on the support frame, and the connecting structure 60 becomes a load-bearing structure, bearing the weight of the entire 3D scanner 1. Setting the connecting structure 60 close to the center of gravity of the 3D scanner 1 can improve the installation stability of the 3D scanner 1 and reduce the tilting or imbalance problems caused by the deviation of the center of gravity of the 3D scanner 1 during operation.

[0111] The vertical distance from the axis of the connecting structure 60 to the center of gravity of the 3D scanner 1 is less than 30mm, that is, the connecting structure 60 is close to the center of gravity of the 3D scanner 1, and the distance between the two does not exceed a certain range.

[0112] Understandably, a stable structure can reduce errors caused by instability or shift in the center of gravity, which helps to enhance the anti-interference ability of the 3D scanner 1 and thus improve the reliability of the scanning results.

[0113] In some embodiments, such as Figure 1 As shown, the operation unit 50 includes a display screen 510 and a physical button group 520, which is arranged between the display screen 510 and the grip unit 130.

[0114] The operating unit 50 is located on the second side 102 of the fuselage 10, facing the opposite direction to the first sensor 20, the transmitter 40 and the second sensor 30, so as to facilitate the operator to make adjustments and controls.

[0115] Specifically, a gripping part 130 is formed between the operation unit 50 and the second sensor 30, and the operation unit 50 includes a display screen 510 and a physical button group 520. The display screen 510, the physical button group 520 and the gripping part 130 are arranged in sequence, and the physical button group 520 is arranged between the display screen 510 and the gripping part 130.

[0116] The display screen 510 is the main interactive interface of the 3D scanner 1. Information can be obtained or operations can be performed by touching or viewing the display screen 510. For example, the display screen 510 is generally used to display the status of the device, the operation interface, and menu options.

[0117] The physical button group 520 is the part that performs physical pressing operations. It typically includes multiple buttons for controlling the functions of the device. For example, the physical button group 520 has functions such as switching, adjusting, and selecting.

[0118] The display screen 510 and the physical button group 520 are both electrically connected to the controller. The two work together to form the input and output paths of instructions.

[0119] In addition, the physical button group 520 is closer to the grip 130 than the display screen 510, making it easier to operate. Based on ergonomic design, users can easily press the physical button group 520 while holding the device, improving the user experience.

[0120] Understandably, by properly arranging the relative positions of the display screen 510 and the physical button group 520, a more stable operating experience can be provided.

[0121] In some embodiments, such as Figure 1 As shown, the first side 101 and the second side 102 are arranged opposite to each other, and the third side 103 is adjacent to both the first side 101 and the second side 102.

[0122] Specifically, the first side 101 of the 3D scanner 1 is arranged opposite to the second side 102, and the third side 103 of the 3D scanner 1 is arranged opposite to the fourth side. The third side 103 and the fourth side are both connected between the first side 101 and the second side 102. That is, the third side 103 is adjacent to both the first side 101 and the second side 102, and the fourth side is adjacent to both the first side 101 and the second side 102.

[0123] For example, the first side 101 is the front of the 3D scanner 1, the second side 102 is the back of the 3D scanner 1, and the third side 103 and the fourth side are the sides of the 3D scanner 1.

[0124] The first side 101 of the 3D scanner 1 is equipped with a first sensor 20, a transmitter 40 and a second sensor 30, which face the scanned object during the scanning process. The second side 102 is equipped with an operating part 50, which faces the user during the scanning process. The third side 103 is equipped with a connecting structure 60, which is connected to the support frame during the scanning process.

[0125] For example, the second side 102 of the 3D scanner 1 may also be provided with a groove, in which an installation structure is installed for connection with a clamping mechanism, which may be a mobile phone holder, etc.

[0126] Understandably, having the transceiver and the operation unit 50 located on opposite sides reduces mutual interference between components, improves the reliability of scanning results, and helps optimize the user experience.

[0127] In some embodiments, such as Figure 3 As shown, the body 10 forms a grip portion 130. The first sensor 20, the transmitter 40, and the second sensor 30 are arranged sequentially on the body 10, and the grip portion 130 is formed between the transmitter 40 and the second sensor 30. At the same time, the operation portion 50 is arranged back to back with the transmitter 40, that is, the grip portion 130 is formed between the operation portion 50 and the second sensor 30.

[0128] Specifically, the first sensor 20, the transmitter 40, and the second sensor 30 are arranged sequentially on the first side 101 of the fuselage 10, with the transceiver end facing the first side 101 of the fuselage 10. The first sensor 20 is located at the upper part of the fuselage 10, the transmitter 40 is located at the middle part of the fuselage 10, and the second sensor 30 is located at the lower part of the fuselage 10.

[0129] The grip portion 130 is formed between the transmitter 40 and the second sensor 30, that is, the grip portion 130 is located in the lower middle part of the body 10, and the operation portion 50 is arranged back to back of the transmitter 40. The grip portion 130 is also formed between the operation portion 50 and the second sensor 30. The portion of the grip portion 130 on the first side 101 is located between the transmitter 40 and the second sensor 30, and the portion of the grip portion 130 on the second side 102 is located between the operation portion 50 and the second sensor 30.

[0130] The grip 130 has an ergonomic design that helps the device maintain balance and a comfortable grip. Meanwhile, the operating part 50 is positioned back-to-back with the transmitter 40, and the grip 130 is located below the transmitter 40 and the operating part 50, which facilitates the simultaneous use of the transmitter 40 and the operating part 50 during operation and reduces the risk of misoperation.

[0131] Understandably, the arrangement of the gripping part 130, the transmitter 40, and the operating part 50 facilitates the coordination between the various functional modules, reduces mutual interference, and helps the smooth transmission of signals.

[0132] This application also provides a three-dimensional scanning device.

[0133] The three-dimensional scanning device includes a three-dimensional scanner 1 and a support frame, which is detachably connected to the connection structure 60 of the three-dimensional scanner 1.

[0134] Specifically, the 3D scanner 1 includes a body 10, a first sensor 20, a second sensor 30, a transmitter 40, an operation unit 50, and a connection structure 60. The first sensor 20, the transmitter 40, and the second sensor 30 are arranged on the body 10, with the transceiver end facing the first side 101 of the body 10. The operation unit 50 is arranged on the second side 102 of the body 10, and the connection structure 60 is arranged on the third side 103 of the body 10.

[0135] The connecting structure 60 is arranged on the third side 103 of the body 10, which can reduce the risk of interference with other functional components of the first side 101 and the second side 102. The support frame is detachably installed on the third side 103 of the body 10 through the connecting structure 60, thereby realizing a stable connection between the support frame and the 3D scanner 1.

[0136] The support frame is an adjustable support device used to fix and support the 3D scanner 1, maintaining the stability of the 3D scanner 1 during operation.

[0137] For example, the support frame may include a tripod or other fixed support, wherein the tripod is adjustable in height and angle, and is movable to facilitate scanning of the 3D scanner 1 in different positions.

[0138] Understandably, the stable connection between the 3D scanner 1 and the support frame helps the 3D scanner 1 remain stable during operation, thereby reducing scanning errors caused by equipment shaking or positional shift.

[0139] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0140] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0141] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0142] In the description of this application, "multiple" means two or more.

[0143] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0144] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0145] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0146] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A three-dimensional scanner, characterized in that, include: body; The first sensor, the transmitter, and the second sensor are arranged on the fuselage, with the transceiver end facing the first side of the fuselage; The operating unit is located on the second side of the fuselage; wherein, The third side of the fuselage is provided with a connection structure for connecting to the support frame.

2. The three-dimensional scanner according to claim 1, characterized in that, The fuselage includes: The frame, the connecting structure, the first sensor, the transmitter and the second sensor are all mounted on the frame; The outer shell covers the skeleton.

3. The three-dimensional scanner according to claim 2, characterized in that, The skeleton includes: Skeleton body; The first mounting part is mounted on the skeleton body, and the first sensor is mounted on the first mounting part; The second mounting part is mounted on the skeleton body, and the second sensor is mounted on the second mounting part; The third mounting part is mounted on the skeleton body, the transmitter is mounted on the third mounting part, and the connecting structure is located on the third mounting part.

4. The three-dimensional scanner according to claim 2, characterized in that, The third side of the outer casing is provided with a groove, and the connecting structure is located at the bottom of the groove.

5. The three-dimensional scanner according to claim 4, characterized in that, Also includes: A sealing plug, which is inserted into the sink to seal the connection structure.

6. The three-dimensional scanner according to claim 5, characterized in that, The bottom of the settling tank has at least one positioning hole, and the sealing plug is provided with a positioning post for insertion into the positioning hole.

7. The three-dimensional scanner according to claim 5, characterized in that, The connecting structure is a metal part, and its end face protrudes from the bottom of the sinking trough.

8. The three-dimensional scanner according to any one of claims 1-7, characterized in that, The vertical distance from the axis of the connecting structure to the center of gravity of the 3D scanner is less than 30mm.

9. The three-dimensional scanner according to any one of claims 1-7, characterized in that, The first side is disposed opposite to the second side, and the third side is adjacent to both the first side and the second side.

10. The three-dimensional scanner according to any one of claims 1-7, characterized in that, The fuselage forms a grip portion, and the first sensor, the transmitter, and the second sensor are arranged sequentially on the fuselage, with the grip portion formed between the transmitter and the second sensor.

11. A three-dimensional scanning device, characterized in that, include: The 3D scanner as described in any one of claims 1-10; A support frame is detachably connected to the connecting structure.

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