Input device with variable image capture range
By introducing a combined structure of constant torque hinge and support frame into the image input device, the variability of the image capture range is achieved, and the problem that the device cannot adapt to users of different heights is solved, and the flexibility and applicability of the device are improved.
Patent Information
- Application Number
- CN202420505554.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-15
AI Technical Summary
Commonly used image input devices on the market cannot take into account users of different heights and cannot adjust the image acquisition range, resulting in the device being unable to meet the diverse needs of self-service terminal equipment.
A variable input device for image capture range including a fixed connection plate, a constant torque hinge and a support frame is designed. Through the cooperation of the constant torque hinge and a support frame, the user allows the position and angle of the image input device to be adjusted, thereby realizing image capture. Changes in range.
It realizes flexible adjustment of image input equipment, adapts to users of different heights, improves the convenience and diversity of equipment, and is suitable for image acquisition applications in self-service all-in-one machines.
Smart Images
Figure CN222351842U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of self-service equipment, in particular to an input device with a variable image capturing range. Background Art
[0002] The widespread use of self-service terminal equipment has greatly facilitated people's travel and services. Self-service terminal equipment is an electronic information device that forms an interactive environment through multimedia databases such as movies, pictures, texts, and music, and is specifically used to store information and provide various information query, printing, payment, and product sales services. This puts forward new requirements for equipment safety, and it is necessary to integrate image input devices for these self-service devices. The commonly used image input devices on the market that can be integrated into self-service devices cannot take into account users of different heights. This requires that the image input device needs to have an adjustable acquisition range. The utility model discloses an input device with a variable image capture range, which can solve these shortcomings. The utility model solution has the advantages of simple structure, easy operation, and low cost. Utility Model Content
[0003] In order to solve the problem described in the background technology, the utility model proposes an input device with a variable image capturing range.
[0004] To this end, a technical solution for an input device with a variable image capture range is provided, comprising a fixed connecting plate (C1), a constant torque hinge (B1) with adjustable torque fixedly connected to the middle portion of the fixed connecting plate (C1), the constant torque hinge (B1) being connected to a support frame (A1), and by rotating the support frame (A1), the constant torque hinge (B1) and the support frame (A1) are used in coordination, so that a user can adjust the rotation position of the support frame (A1) according to needs, thereby realizing a change in the image capture range of an image input device connected to the support frame (A1).
[0005] As a preferred embodiment of the utility model, the fixed connecting plate (C1) is provided with fixed through holes (C4) on both sides, a second fixing nut (C5) for fixing the constant torque hinge (B1) is provided in the middle of the fixed connecting plate (C1), and a limiting mechanism (C3) is provided at the side bend of the fixed connecting plate (C1).
[0006] As a preferred embodiment of the utility model, the constant torque hinge (B1) can provide a constant torque force and provide a constant resistance when rotating to achieve smooth rotational movement. The constant torque hinge (B1) mainly consists of two parts, a central shaft (B2) with a torque device and a support arm (B3) connected to both ends of the central shaft. The central shaft (B2) has a built-in torque device that can provide a constant torque force. The support arm (B3) generates a constant resistance when rotating. With such a structure, the support arm can be maintained at any specific angle position.
[0007] As a preferred embodiment of the utility model, the support frame (A1) is provided with a fixing nut (A4) for fixing the constant torque hinge (B1), the support frame (A1) is provided with a fixing stud (A2) for connecting the image input device, and the support frame (A1) is provided with a limiting slot structure (A3), when adjusting the capture range, the image capture range is changed within a set area. With such a structure, by rotating the support frame (A1), the constant torque hinge (B1) and the support frame (A1) are used in combination, so that the user can adjust the image capture position according to needs.
[0008] The support frame (A1) in the utility model can be rotated arbitrarily within a set adjustable angle, thereby ensuring that the image input device connected to the support frame can capture images within a wide range.
[0009] The utility model is mainly integrated into the image input device module of the self-service integrated machine, taking into account users of different heights, and performing applications such as face recognition, video acquisition, and image acquisition on the users. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0011] Figure 2 This is a schematic diagram of a fixed connecting plate of the utility model;
[0012] Figure 3 This is a schematic diagram of a constant torque hinge of the utility model;
[0013] Figure 4 This is a schematic diagram of the support frame of the utility model;
[0014] In the diagram, A1 represents a support frame, A2 represents a fixed stud, A3 represents a limiting groove structure, A4 represents a fixing nut one, B1 represents a constant torque hinge, B2 represents a central axis, B3 represents a support arm, C1 represents a fixed connecting plate, C2 represents a side bend, C3 represents a limiting mechanism, C4 represents a fixed through hole, and C5 represents a fixing nut two. DETAILED DESCRIPTION
[0015] The present invention is further described below through specific embodiments:
[0016] An input device with a variable image capture range comprises a support frame (A1), a constant torque hinge (B1), and a fixed connection plate (C1).
[0017] In the figure 1, a constant torque hinge (B1) with adjustable torque is fixedly connected to the middle part of the fixed connection plate (C1), a limiting mechanism (C3) is connected to the side of the fixed connection plate (C1), the constant torque hinge (B1) is connected to the support frame (A1), a fixed stud (A2) for connecting an image input device is provided on the support frame (A1), and a limiting groove structure (A3) is provided on the side of the support frame (A1), which cooperates with the limiting mechanism (C3) on the side of the fixed connection plate (C1) to achieve the change of the image capture range within a set area. By rotating the support frame (A1), the constant torque hinge (B1) and the support frame (A1) can be used in combination to allow the user to adjust the image capture position according to needs.
[0018] In the figure 2, the fixed connection plate (C1) has a side bend (C2), a limit mechanism (C3) is provided on the side bend (C2), and a fixing through hole (C4) is provided on the fixed connection plate (C1) for fixing the fixed connection plate (C1) on the self-service device. A fixing nut 2 (C5) for fixing the constant torque hinge (B1) is provided on the fixed connection plate (C1) to connect the constant torque hinge (B1) and the fixed connection plate (C1) together.
[0019] In the figure 3, the constant torque hinge (B1) can provide a constant torque force and provide a constant resistance when rotating to achieve smooth rotational movement. The constant torque hinge (B1) mainly consists of two parts, a central shaft (B2) with a torque device and a support arm (B3) connected to both ends of the central shaft. The support arm (B3) is connected to a fixing nut 2 (C5) set on the fixed connecting plate (C1). The central shaft has a built-in torque device, which can provide a constant torque force. The support arm (B3) generates a constant resistance when rotating, allowing the support arm (B3) to remain in any fixed position.
[0020] In the figure 4, the support frame (A1) is provided with a fixing nut (A4) which is connected to the support arms (B3) at both ends of the fixed constant torque hinge (B1). The fixing stud (A2) provided on the support frame (A1) is used to connect the image input device. The support frame (A1) is provided with a limit slot structure (A3) which cooperates with the limit mechanism (C3) provided on the fixed connecting plate (C1). When adjusting the capture range, the image capture range is moved within the set limit slot structure (A3). By rotating the support frame (A1), the constant torque hinge (B1) and the support frame (A1) are used in combination, so that the user can adjust the image capture position according to needs.
[0021] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.
Claims
1. An input device with a variable image capture range, characterized in that: The invention comprises a fixed connection plate (C1), a constant torque hinge (B1) with adjustable torque is fixedly connected in the middle part of the fixed connection plate (C1), the constant torque hinge (B1) is connected to a support frame (A1), and by rotating the support frame (A1), the constant torque hinge (B1) and the support frame (A1) are used in coordination, so that the user can adjust the rotation position of the support frame (A1) according to needs, thereby realizing the change of the image capture range of the image input device connected to the support frame (A1).
2. The input device with a variable image capture range according to claim 1, characterized in that: The fixed connecting plate (C1) is provided with fixed through holes (C4) on both sides, a second fixed nut (C5) for fixing the constant torque hinge (B1) is provided in the middle of the fixed connecting plate (C1), and a limiting mechanism (C3) is provided at the side bend of the fixed connecting plate (C1).
3. The input device with a variable image capture range according to claim 1, characterized in that: The constant torque hinge (B1) can provide a constant torque force and a constant resistance when rotating to achieve smooth rotational movement. The constant torque hinge (B1) mainly consists of two parts, a central shaft (B2) with a torque device and support arms (B3) connected to both ends of the central shaft. The central shaft (B2) has a built-in torque device, which can provide a constant torque force and generate a constant resistance when rotating.
4. The input device with a variable image capture range according to claim 1, characterized in that: The support frame (A1) is provided with a fixing nut (A4) for fixing the constant torque hinge (B1), the support frame (A1) is provided with a fixing stud (A2) for connecting an image input device, and the support frame (A1) is provided with a limiting slot structure (A3).