Handheld imaging equipment with tactile feedback and positioning guide functions

Abstract

The invention provides a handheld imaging device with tactile feedback and positioning guide functions, and relates to the technical field of handheld imaging equipments.The handheld imaging device comprises a shell, a camera and a touch block are arranged at one end of the shell, a control button is arranged on one side of the bottom end of the shell, an auxiliary device is arranged at the bottom end of the shell, and the auxiliary device is connected with the camera. The auxiliary device comprises a supporting rod and a rotating shaft, the bottom end of the shell is fixed into a rectangular groove in the top end of the supporting rod through the rotating shaft, and a coil spring is arranged at one end of the rotating shaft. When the equipment is used, the shell can be pushed to adjust the angle of the shell through rotation of the rotating shaft and limitation of the coil spring, the situation that normal detection of the equipment is affected due to the fact that a touch block at one end of the shell cannot be well attached to the body surface of a patient when an operator holds the equipment by hand is avoided, and convenience is improved when the equipment is used.

Description

Technical Field

[0001] This invention relates to the field of handheld imaging devices, and more particularly to a handheld imaging device with tactile feedback and positioning guidance functions. Background Technology

[0002] In the field of skin testing technology, handheld imaging devices (such as skin analyzers) have become important tools for clinical testing and daily skin assessment. These devices typically utilize the property of different wavelengths of light penetrating different layers of the skin to capture reflected and scattered signals from skin structures such as epidermal pigment, dermal collagen, and subcutaneous blood vessels. By combining tactile feedback, high-resolution imaging, and artificial intelligence (AI) analysis technology, they can achieve accurate judgment of skin condition, such as identifying pigmentation, fine lines, inflamed areas, or potential lesions, providing data support for subsequent diagnosis or skincare plan development.

[0003] The core working logic of existing handheld imaging devices relies on the close contact between the device's detection end (usually integrating image acquisition components and tactile sensing components) and the patient's skin surface. Only when the detection end is stably attached to the skin can the image acquisition component obtain clear and distortion-free skin images, while ensuring that the tactile sensing component accurately collects physical signals such as skin pressure and elasticity, thereby providing reliable raw data for the AI ​​analysis module. When detecting the flexed parts of a patient's limbs, the operator's hand-holding angle may cause the detection head to not fit well with the patient's skin surface, thus affecting the detection effect of the device and reducing the convenience of using the device. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that when detecting the flexure of a patient's limb, the operator's hand-held angle may cause the detection head to not fit well against the patient's skin surface, thus affecting the detection effect of the device and reducing the convenience of the device. Therefore, this invention proposes a handheld imaging device with tactile feedback and positioning guidance functions.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a handheld imaging device with tactile feedback and positioning guidance functions, characterized in that it includes a housing, a camera and a touch block are arranged at the front end of the housing along its length direction, a vibration module and an AI processing module are embedded inside the housing, a display screen is fixed on the outer surface of the housing away from the gripping area, a control button is arranged on the bottom end of the housing along its length direction (near the gripping end), an auxiliary device for adjusting the angle of the front end of the housing to improve the detection fit is assembled at the bottom end of the housing (the lower end along its height direction), and a protective device for protecting the camera and the touch block is assembled at the front end of the housing.

[0006] Preferably, the auxiliary device includes a support rod and a rotating shaft. The support rod has a rectangular groove extending through its width at its upper end along its height direction. The bottom end of the housing (the lower end along its height direction) is fixedly connected to the circumferential outer surface of the rotating shaft, and the housing is rotatably mounted inside the rectangular groove via the rotating shaft. The two ends of the rotating shaft are rotatably connected to the opposite side walls of the rectangular groove, respectively. The power module of the device is integrated inside the support rod and electrically connected to the module inside the housing via a circuit. A coil spring is sleeved on one end of the rotating shaft along its axial direction. One end of the coil spring is fixedly connected to the circumferential outer surface of the rotating shaft, and the other end is fixedly connected to the outer surface of the support rod near the rotating shaft. When the housing rotates around the rotating shaft, it drives the rotating shaft to rotate synchronously and causes the coil spring to undergo elastic deformation. When the external force applied to the housing is removed, the elastic restoring force of the coil spring drives the rotating shaft to rotate in the opposite direction, thereby driving the housing to return to its initial angle.

[0007] The effects achieved by the above components are as follows: When using the device, the user can hold the outer surface of the support rod to control the entire device. When the contact block at one end of the housing is pressed against the patient's body surface, the housing can be pushed to rotate through the pivot at the rectangular groove at the top of the support rod to adjust the orientation angle of one end of the housing so that the contact block fits the patient's body surface more closely. At the same time, the coil spring will deform when the pivot and housing rotate. The rotation range of the pivot can be limited by the coil spring. When the thrust applied to the housing decreases, the coil spring returns to its original shape, which can also drive the pivot and housing to rotate back to the original angle.

[0008] Preferably, a groove block is fixedly fitted onto one end of the rotating shaft that extends axially out of the rectangular groove of the support rod, and the groove block has an arc-shaped recess (arc-shaped groove) that fits against the thumb on the outer surface of the support rod.

[0009] The effect achieved by the above components is that when holding the support rod, the thumb of the hand holding the support rod can be placed on the arc-shaped groove on the outer surface of the groove block, which makes it convenient to push the groove block to control the rotation shaft and the housing to adjust the angle, further improving the convenience of operating the equipment.

[0010] Preferably, a plurality of rubber protrusions are linearly distributed on the inner wall of the arc-shaped groove of the slot block along the length of the arc-shaped groove. The rubber protrusions are used to increase the friction between the thumb and the slot block and prevent slippage when pushing the slot block.

[0011] The effect achieved by the above-mentioned components is that it is easier and less likely to slip when pushing the groove block with the thumb against the rubber protrusion on one side of the inner wall of the arc groove.

[0012] Preferably, retractable rubber filler strips are fixedly connected to both sides of the bottom end of the housing along its width direction. When the housing is perpendicular to the top of the support rod (initial state), the rubber filler strips are folded and fit against the bottom end of the housing. When the housing rotates around the pivot, the rubber filler strips are stretched along with the rotation of the housing to cover the gap between the bottom end of the housing and the rectangular groove of the support rod.

[0013] The effect achieved by the above components is that the folded filling strip is stretched when the housing is rotated. The filling strip can seal and protect the rectangular groove at the bottom of the housing and the top of the support rod, thus minimizing the contamination of the connection between the housing and the support rod by debris and water.

[0014] Preferably, a protruding rod is fixedly connected to one of the top ends of the rotating shaft along its radial direction. The protruding rod has an internally threaded hole extending along its length. A bolt is threaded into the internal thread of the protruding rod. The outer surface of the bolt facing the support rod can fit against the edge of the rectangular groove at the top of the support rod. When the bolt is rotated so that one end face is pressed against the top of the support rod, the relative position of the rotating shaft and the support rod can be locked, thereby fixing the angle of the housing. When the bolt is rotated in the opposite direction so that its end face is disengaged from the top of the support rod, the rotating shaft can rotate freely to adjust the angle of the housing.

[0015] The effect achieved by the above components is as follows: when the housing is vertically positioned at the top of the support rod, rotating the bolt causes the bolt to move towards the housing from the inner wall of the protruding rod. One side of the screw will fit against the top of the support rod, fixing the angle between the housing and the support rod. When it is necessary to rotate the housing, simply rotate the bolt to allow the bolt to enter the protruding rod.

[0016] Preferably, the outer surface of the bolt opposite to the support rod has a number of protrusions (ridges) evenly distributed along the circumference of the bolt to increase gripping friction.

[0017] The effect achieved by the above components is that when pushing the bolt to rotate, it is easier to control the bolt's movement position by pressing the protrusion on the outer surface of the bolt with your hand.

[0018] Preferably, the protective device includes a T-shaped block, a connecting rod, a cover plate, a sliding rod, and a spring. A T-shaped groove extending along the length of the housing is formed at the top of the housing along its height direction. The T-shaped block slides against the inner wall of the T-shaped groove, allowing it to slide back and forth along the length of the T-shaped groove. One end of the connecting rod is rotatably connected to the top of the T-shaped block along its height direction, and the other end is rotatably connected to the end of the cover plate near the T-shaped groove. Two sliding holes extending along the width of the cover plate are formed inside the end of the cover plate away from the T-shaped groove. The two sliding rods slide against the corresponding sliding holes. The spring is sleeved on the end of the sliding rod located inside the sliding hole, and one end of the spring is fixed to the inner wall of the bottom of the sliding hole in the cover plate. One end is fixedly connected to the other end of the sliding rod. When the device is not in use, the cover plate covers the front end of the housing to cover the camera and the touch block. Under the action of the spring elastic force, the end of the sliding rod that extends out of the sliding hole is attached to both sides of the outer surface of the housing along the width direction to fix the position of the cover plate. When the device is in use, the T-shaped block is pushed to slide along the T-shaped groove away from the front end of the housing, which drives the connecting rod to rotate around the T-shaped block, thereby driving the cover plate to rotate around the other end of the connecting rod and slide along the top edge of the housing. When the T-shaped block slides to the end of the T-shaped groove away from the front end of the housing, the bottom end of the cover plate is attached to the top end of the housing, and the front end of the cover plate is tucked above the top end of the housing to avoid the camera and the touch block.

[0019] The aforementioned components achieve the following effects: When the device is not in use, the cover plate, located at the front end of the housing, covers the touch block and camera for protection. Two sliding rods on the outer surface of the cover plate are spring-loaded, with one side pressed against the outer surface of the housing to fix the position of the cover plate. When the device is in use, pushing the T-block controls the T-block to slide along the inner wall of the T-slot away from the touch block. One side of the inner wall of the cover plate slides at the top edge of the housing. At the same time, the cover plate rotates on one side of the housing via a connecting rod. When the T-block moves to one end of the inner wall of the T-slot, the bottom end of the cover plate fits against the top of the housing, and the front end of the cover plate retracts into the top of the housing, facilitating operation of the housing.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this invention, the arc-shaped concave design of the groove block in the auxiliary device conforms to the curvature of the thumb grip, and the linearly distributed rubber protrusions on the inner wall can increase the friction between the thumb and the groove block, preventing slippage when pushing. The angle adjustment can be completed with one hand without the need to adjust the hand posture. At the same time, the combination of the protruding rod and bolt next to the rotating shaft can achieve angle locking. After adjusting to the appropriate angle, rotating the bolt to make the end fit against the top of the support rod can fix the position of the housing, preventing the housing from shifting due to external force during the detection process and ensuring the stability of the detection process. In addition, the rubber filling strip at the bottom of the housing can stretch to cover the gap between the housing and the support rod when adjusting the angle, effectively preventing dust, liquid and other debris from entering the rectangular groove, avoiding the rotating shaft from jamming or rusting, extending the service life of the equipment and reducing maintenance costs.

[0021] 2. In this invention, the protective device, through the synergistic action of the cover plate, T-block, sliding rod, and spring, constructs full-cycle protection for the camera and touch block. When the device is not in use, the cover plate tightly covers the front end of the housing, and the sliding rod adheres to both sides of the housing under the action of the spring force, thereby fixing the position of the cover plate and preventing wear on the camera lens and contamination of the sensing surface of the touch block. When in use, simply push the T-block, and the cover plate will rotate and be stored at the top of the housing via the connecting rod. The entire process does not require disassembling the cover plate, making it convenient to operate and not obstructing the detection components. It ensures the safety of the core components without affecting the detection efficiency, and is especially suitable for clinical scenarios where the device is frequently picked up and placed.

[0022] 3. In this invention, the built-in vibration module is positioned close to the grip area. When an abnormal skin area is detected, the vibration signal can be directly transmitted to the operator through the hand holding the support rod, quickly indicating the location of the abnormality, assisting in accurately locating suspicious areas, reducing repeated testing, and displaying the processed test results in real time on the outer surface of the housing. The operator can view the results simultaneously without connecting any external devices, shortening the result acquisition cycle. At the same time, the cylindrical structure of the support rod and the grip layout of the control buttons are ergonomically designed. The design of integrating the power module inside the support rod further optimizes the overall weight distribution of the device, making it less tiring to operate with one hand, improving the comfort of long-term testing, and indirectly improving the efficiency of clinical testing. Attached Figure Description

[0023] Figure 1 This invention provides a three-dimensional structural diagram of a handheld imaging device with tactile feedback and positioning guidance functions; Figure 2 This invention provides a three-dimensional structural diagram of the housing of a handheld imaging device with tactile feedback and positioning guidance functions; Figure 3 This invention provides a three-dimensional structural diagram of the support rod in a handheld imaging device with tactile feedback and positioning guidance functions; Figure 4 This invention proposes a handheld imaging device with tactile feedback and positioning guidance functions. Figure 3 A magnified three-dimensional structural diagram of point A; Figure 5 This invention provides a three-dimensional structural diagram of the cover plate in a handheld imaging device with tactile feedback and positioning guidance functions; Figure 6 This invention proposes a handheld imaging device with tactile feedback and positioning guidance functions. Figure 5 Another perspective illustration; Figure 7This invention provides a flowchart of the workflow of a handheld imaging device with tactile feedback and positioning guidance functions.

[0024] Legend: 1. Housing; 2. Auxiliary device; 21. Support rod; 22. Rectangular groove; 23. Rotating shaft; 24. Coil spring; 25. Groove block; 26. Raised strip; 27. Raised rod; 28. Bolt; 29. ​​Filler strip; 3. Camera; 4. Touch block; 5. Control button; 6. Display screen; 7. Protective device; 71. T-groove; 72. T-block; 73. Connecting rod; 74. Cover plate; 75. Slide rod; 76. Spring. Detailed Implementation

[0025] Example 1, such as Figure 1-7 As shown, a handheld imaging device with tactile feedback and positioning guidance functions includes a housing 1. The housing 1 has an ergonomic, elongated structure for easy gripping. A camera 3 and a touch block 4 are arranged at the front end of the housing 1 along its length, with the touch block 4 surrounding the camera 3. This arrangement ensures that the touch block 4 contacts the skin first for positioning without obstructing the imaging field of the camera 3. A vibration module and an image analysis module are embedded inside the housing 1. The vibration module is positioned close to the gripping area of ​​the housing 1, allowing the user to use the device with tactile feedback and positioning guidance. The device can more clearly sense vibration feedback. A display screen 6 is fixed to the outer surface of the housing 1 away from the grip area by screws. The display screen 6 can adopt a touch design for easy operation. A push-button control button 5 is provided on the bottom side of the housing 1 along its length direction near the grip end. The operator can press the control button 5 to start and stop the device when holding it with one hand. An auxiliary device 2 for adjusting the front angle of the housing 1 to improve the detection fit is installed at the bottom end of the housing 1 along its height direction. A protective device 7 for protecting the camera 3 and the touch block 4 is installed at the front end of the housing 1.

[0026] Reference Figure 1-7As shown, the auxiliary device 2 includes a support rod 21 and a rotating shaft 23. The support rod 21 is cylindrical to conform to gripping habits. A rectangular groove 22 extending along the width direction of the support rod 21 is formed at its upper end along its height direction. The bottom end of the housing 1 is fixedly connected to the circumferential outer surface of the rotating shaft 23 by welding along its lower end along its height direction. The housing 1 is rotatably mounted inside the rectangular groove via the rotating shaft 23. The two ends of the rotating shaft 23 are rotatably connected to the opposite side walls of the rectangular groove 22 via bearings. This connection method can reduce the friction when the rotating shaft 23 rotates. The power module of the device is integrated inside the support rod 21 near the bottom end. This power module can be a rechargeable battery. Power is supplied by wiring passing through the support rod 21 and the housing 1 to the vibration module, image analysis module, display screen 6 and control button 5 inside the housing 1. A coil spring 24 is sleeved on one end of the rotating shaft 23 along its axial direction. One end of the coil spring 24 is fixed to a protrusion on the outer surface of the rotating shaft 23 by welding, and the other end is fixed to a fixing post on the outer surface of the support rod 21 near the rotating shaft 23 by screws. When the housing 1 rotates around the rotating shaft 23, it will drive the rotating shaft 23 to rotate synchronously, thereby causing the coil spring 24 to undergo elastic deformation. When the external force applied to the housing 1 is removed, the elastic restoring force of the coil spring 24 will drive the rotating shaft 23 to rotate in the opposite direction, thereby driving the housing 1 to return to the initial angle.

[0027] Reference Figure 1-7 As shown, the end of the rectangular groove 22 of the support rod 21 extending from the shaft 23 along its axial direction is fitted with a groove block 25 by a tight fit. The groove block 25 is made of lightweight plastic material. The outer surface of the groove block 25 away from the support rod 21 has an arc-shaped recess that matches the curvature of an adult's thumb, making it convenient for the operator to push the groove block 25 with their thumb.

[0028] Reference Figure 1-7 As shown, several rubber protrusions 26 are linearly distributed on the inner wall of the arc-shaped groove of the groove 25 along the length of the arc-shaped groove. The rubber protrusions 26 are made of soft rubber, and their height and width are set to increase the friction between the thumb and the groove 25 without hurting the finger when pushing, thereby preventing the groove 25 from sliding.

[0029] Reference Figure 1-7 As shown, retractable rubber filler strips 29 are glued to both sides of the bottom end of the housing 1 along its width direction. The rubber filler strips 29 are made of materials with good elasticity and extensibility. When the housing 1 is perpendicular to the top of the support rod 21 in the initial state, the rubber filler strips 29 are folded and tightly attached to the bottom end of the housing 1. When the housing 1 rotates around the pivot 23, the rubber filler strips 29 are stretched with the rotation of the housing 1 to completely cover the gap between the bottom end of the housing 1 and the rectangular groove 22 of the support rod 21, preventing dust, liquid and other debris from entering the rectangular groove 22 and affecting the rotation of the pivot 23.

[0030] Reference Figure 1-7 As shown, a protruding rod 27 is vertically welded to one of the top ends of the rotating shaft 23 along its radial direction. The protruding rod 27 has an internally threaded hole extending along its length. A bolt 28 is threaded into the internal thread of the protruding rod 27. A rubber pad is attached to the outer surface of the end of the bolt 28 facing the support rod 21. When the bolt 28 is rotated so that the rubber pad at one end presses against the top end of the support rod 21, the relative position of the rotating shaft 23 and the support rod 21 can be locked by friction, thereby fixing the angle of the housing 1. When the bolt 28 is rotated in the opposite direction so that the rubber pad at its end face is disengaged from the top end of the support rod 21, the rotating shaft 23 can rotate freely to adjust the angle of the housing 1.

[0031] Reference Figure 1-7 As shown, the outer surface of the end of the bolt 28 away from the support rod 21 has several protrusions evenly distributed along the circumference of the bolt 28 to increase grip friction. These protrusions are strip-shaped and integrally formed with the bolt 28. The material is the same as that of the bolt 28, which is metal, so that the operator can easily rotate the bolt 28 with his fingers.

[0032] Reference Figure 1-7As shown, the protective device 7 includes a T-shaped block 72, a connecting rod 73, a cover plate 74, a sliding rod 75, and a spring 76. A T-shaped groove 71 extending along the length of the housing 1 is formed at the top of the housing 1 along its height direction. The shape of the T-shaped block 72 perfectly matches the inner wall shape of the T-shaped groove 71, allowing the T-shaped block 72 to slide smoothly back and forth along the length of the T-shaped groove 71 without falling out. One end of the connecting rod 73 is rotatably connected to the top of the T-shaped block 72 along its height direction via a pin, and the other end of the connecting rod 73 is also connected to the cover plate 74 near the T-shaped groove 71 via a pin. One end of the cover plate 74 is rotatably connected to ensure that the connecting rod 73 can rotate flexibly. The cover plate 74 is made of transparent plastic material, and the status of the camera 3 and the touch block 4 can be observed through the cover plate 74 when the equipment is not in use. Two sliding holes extending along the width direction of the cover plate 74 are opened inside the end of the cover plate 74 away from the T-slot 71. The two sliding holes are symmetrically distributed. The two sliding rods 75 slide and engage with the inner wall of the corresponding sliding hole, and the sliding rods 75 can slide smoothly along the sliding hole. The spring 76 is sleeved on the end of the sliding rod 75 located inside the sliding hole. One end of the spring 76 is welded to the inner wall of the bottom of the sliding hole of the cover plate 74. The spring 76 is fixedly connected to the corresponding end of the slide bar 75 by welding. When the device is not in use, the cover plate 74 covers the front end of the housing 1 to completely cover the camera 3 and the touch block 4. At this time, under the elastic force of the spring 76, the end of the slide bar 75 that extends out of the sliding hole is tightly attached to both sides of the outer surface of the housing 1 along the width direction. The position of the cover plate 74 is fixed by friction. When the device is in use, the operator pushes the T-block 72 to slide along the T-slot 71 away from the front end of the housing 1. During the sliding process of the T-block 72, the connecting rod 73 will rotate around the T-block. When the pin of 72 rotates, the connecting rod 73 rotates, which in turn drives the cover plate 74 to rotate around the pin at the other end of the connecting rod 73. At the same time, the cover plate 74 will slide along the top edge of the housing 1. During this process, the end of the slide rod 75 that extends out of the slide hole will be squeezed by the outer surface of the housing 1, thereby compressing the spring 76 and gradually retracting into the slide hole. When the T-block 72 slides to the end of the T-groove 71 that is away from the front end of the housing 1, the bottom end of the cover plate 74 is completely attached to the top end of the housing 1, and the front end of the cover plate 74 is retracted above the top end of the housing 1, so as not to block the camera 3 and the touch block 4, ensuring normal detection of the equipment.

[0033] Working principle: When using this device for skin detection, firstly, push the T-shaped block 72 in the protective device 7, causing the T-shaped block 72 to slide along the T-shaped groove 71 at the top of the housing 1 away from the front end of the housing 1. The sliding of the T-shaped block 72 drives the connecting rod 73 to rotate. The connecting rod 73 drives the cover plate 74 to rotate around the pin and slide along the top edge of the housing 1. The sliding rod 75 compresses the spring 76 under the pressure of the outer surface of the housing 1 and retracts into the sliding hole until the T-shaped block 72 slides to the end of the T-shaped groove 71. At this time, the cover plate 74 is stored above the top of the housing 1, and the camera 3 and touch... Block 4 is exposed; then the operator holds the support rod 21 in the auxiliary device 2 and presses the control button 5 at the bottom of the housing 1 with one hand to start the device. The power module supplies power to the vibration module, image analysis module and display screen 6 inside the housing 1 through the circuit; when it is necessary to detect the bending part of the patient's limb, the operator pushes the groove block 25 with his thumb. The groove block 25 drives the rotating shaft 23 to rotate in the rectangular groove 22 of the support rod 21. The rotation of the rotating shaft 23 drives the housing 1 to rotate synchronously. At this time, the coil spring 24 undergoes elastic deformation. The operator adjusts the front of the housing 1 according to the skin fit. The angle of the end is adjusted so that the touch block 4 at the front end of the housing 1 and the camera 3 can fit tightly against the skin surface. After the angle is properly adjusted, the bolt 28 on the protruding rod 27 is rotated so that the rubber pad at one end of the bolt 28 presses against the top of the support rod 21, locking the angle between the rotating shaft 23 and the housing 1 through friction. During the detection process, the touch block 4 contacts the skin to obtain physical signals from the skin, and the camera 3 simultaneously acquires image signals from the skin. These signals are transmitted to the image analysis module for processing, and the processed results are displayed on the display screen 6 in real time. If an abnormal area of ​​the skin is detected, the vibration module... The block will vibrate, which will be transmitted to the operator through the hand holding the support rod 21, prompting the operator to pay attention to the abnormal area. After the detection is completed, the bolt 28 is rotated in the opposite direction to disengage it from the support rod 21. Under the action of the elastic restoring force, the coil spring 24 drives the rotating shaft 23 and the housing 1 to return to the initial angle. Then, the T-shaped block 72 is pushed in the opposite direction, so that the cover plate 74 is re-closed to the front end of the housing 1. The slide rod 75 extends out of the sliding hole under the action of the spring 76 and fits against the outer surface of the housing 1, fixing the cover plate 74 to protect the camera 3 and the touch block 4. Finally, the control button 5 is turned off to stop the operation of the equipment.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention in any other way. Any person skilled in the art may utilize the disclosed technical content to make changes or modifications to create equivalent embodiments applicable to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the scope of the present invention, still fall within the protection scope of the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific circumstances.

Claims

1. A handheld imaging device with tactile feedback and positioning guidance functions, comprising a housing (1), characterized in that: A camera (3) and a touch block (4) are provided at one end of the housing (1). A vibration module and an AI processing module are provided inside the housing (1). A display screen (6) is provided on one side of the outer surface of the housing (1). A control button (5) is provided on one side of the bottom of the housing (1). An auxiliary device (2) is provided at the bottom of the housing (1) to facilitate adjusting the angle of one end of the housing (1) to improve the use effect. A protective device (7) is provided at one end of the housing (1) to protect the touch block (4) and the camera (3).

2. A handheld imaging device with tactile feedback and positioning guidance function according to claim 1, characterized in that: The auxiliary device (2) includes a support rod (21) and a rotating shaft (23). A rectangular groove (22) is provided at the top of the support rod (21). The bottom end of the housing (1) is fixedly connected to the outer surface of the rotating shaft (23). The bottom end of the housing (1) is fixed inside the rectangular groove (22) at the top of the support rod (21) through the rotating shaft (23). The power module and other modules used by the equipment can be integrated inside the support rod (21) and connected to the housing (1) through a line.

3. A handheld imaging device with tactile feedback and positioning guidance function according to claim 2, characterized in that: One end of the rotating shaft (23) is provided with a coil spring (24), and the two ends of the coil spring (24) are fixedly connected to one end of the rotating shaft (23) and one side of the outer surface of the support rod (21), respectively, by setting the support rod (21).

4. A handheld imaging device with tactile feedback and positioning guidance function according to claim 3, characterized in that: One end of the rotating shaft (23) is fixedly connected to a groove block (25), and an arc-shaped groove is formed on the outer surface of the groove block (25).

5. A handheld imaging device with tactile feedback and positioning guidance function according to claim 4, characterized in that: Several rubber protrusions (26) are fixedly connected to the inner wall of the arc-shaped groove on the outer surface of the groove block (25). The protrusions (26) are linearly distributed in the arc-shaped groove on the outer surface of the groove block (25).

6. A handheld imaging device with tactile feedback and positioning guidance function according to claim 5, characterized in that: Rubber filler strips (29) are fixedly connected to both sides of the bottom end of the housing (1). When the housing (1) is perpendicular to the top of the support rod (21), the filler strips (29) are in a folded state.

7. A handheld imaging device with tactile feedback and positioning guidance function according to claim 6, characterized in that: A protruding rod (27) is fixedly connected to one side of the top end of the rotating shaft (23). A bolt (28) is threadedly connected to the inner wall of the protruding rod (27). One side of the outer surface of the bolt (28) is attached to the top end of the support rod (21).

8. A handheld imaging device with tactile feedback and positioning guidance function according to claim 7, characterized in that: The outer surface of one end of the bolt (28) is provided with several protrusions, which are distributed in a circular pattern on the outer surface of the bolt (28).

9. A handheld imaging device with tactile feedback and positioning guidance function according to claim 8, characterized in that: The protective device (7) includes a T-shaped block (72), and a T-shaped groove (71) is provided at the top of the housing (1). The T-shaped block (72) slides on the inner wall of the T-shaped groove (71). A connecting rod (73) is rotatably connected to the top of the T-shaped block (72), and a cover plate (74) is rotatably connected to the end of the connecting rod (73) away from the T-shaped block (72).

10. A handheld imaging device with tactile feedback and positioning guidance function according to claim 9, characterized in that: Two slide rods (75) are slidably connected to the end of the cover plate (74) away from the rotating rod. A spring (76) is provided at one end of the slide rod (75), and the two ends of the spring (76) are fixedly connected to one side of the cover plate (74) and one end of the slide rod (75), respectively.

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