Movable endorsement flat plate device

Abstract

The utility model relates to the technical field of electronic equipment, in particular to a mobile endorsement flat plate device, which comprises a flat plate main body, a protective frame and a base, a positioning groove is arranged on the surface of the protective frame, mounting grooves are arranged on two sides of the inner wall of the positioning groove, a through hole is arranged inside the positioning groove, a groove is arranged at the rear end of the protective frame, and the base is arranged in the groove. Push-pull holes are formed in the two sides of the outer wall of the protection frame, stable clamping plates are rotatably mounted in the two mounting grooves, threaded rotating rods are rotatably mounted at the top of the protection frame, and the stable clamping plates can rotate to clamp and fix the left side and the right side of the flat plate, so that the four sides of the flat plate body are protected; a buffer block can buffer impact force on the flat plate main body, and when a threaded rotating rod is rotated to adjust the height of the supporting plate, a connecting rod can be driven to rotate so as to adjust the angle of the protective frame and the flat plate main body, and use by different persons is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, specifically a mobile signing tablet device. Background Technology

[0002] A mobile signing tablet is a portable electronic device designed specifically for mobile office and document signing. It combines the portability of a tablet computer with professional signing functions, allowing users to browse, annotate, and sign documents anytime, anywhere.

[0003] In the prior art, such as Chinese Patent Publication No. CN208589026U, a signature verification terminal is disclosed, including a panel and a binocular lens assembly. A signature verification screen is embedded on one side of the top surface of the panel, which is used to display user information. A fingerprint scanner is provided on the other side of the top surface of the panel, which is used to collect the user's fingerprint image. The binocular lens assembly is installed on the top surface of the panel. The binocular lens assembly includes an infrared lens, a normal lens, and a lens PCB. The infrared lens is used to identify liveness, and the normal lens is used to collect the user's facial image. The lens PCB is connected to the infrared lens and the normal lens respectively. A sliding groove is provided on the top surface of the panel, and a slider adapted to the sliding groove is provided on the binocular lens assembly.

[0004] The aforementioned patent application uses a face comparison algorithm to compare local photos captured by a camera with photos on an ID card to prevent the misuse of other people's information for business transactions and improve the security of business transactions. However, due to the lack of protection for the panel, the tablet is easily damaged when it is unfortunately dropped, and it is not convenient to adjust the angle of the panel, which cannot meet the usage needs of different users. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a mobile signing tablet device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a mobile signing and approval tablet device, comprising a tablet body, a protective frame, and a base. A lens is fixedly installed on the top of the tablet body. The bottom of the protective frame is rotatably connected to the top of the base. A positioning groove is formed on the surface of the protective frame. Mounting grooves are formed on both sides of the inner wall of the positioning groove. A through hole is formed inside the positioning groove. Two grooves are formed at the rear end of the protective frame. Push-pull holes are formed on both sides of the outer wall of the protective frame. A stabilizing clamp is rotatably installed inside each of the two mounting grooves. A slot is formed on one side of the outer wall of the stabilizing clamp. A buffer block is fixedly installed at the bottom of the stabilizing clamp. A threaded rotating rod is rotatably installed on the top of the protective frame. A tension plate is slidably installed inside the push-pull hole. A sliding block is fixedly installed on one side of the tension plate.

[0007] Preferably, the positioning groove fits the shape of the plate body, and rotating shafts are fixedly installed on both sides of the outer wall of the stabilizing clamp, with the rotating shafts rotatably connected to the inner wall of the mounting groove.

[0008] Preferably, one end of the sliding block extends slidably into the interior of the mounting groove, and a locking block is fixedly installed on one side of the sliding block.

[0009] Preferably, the protective frame has an internal cavity, an extension plate is fixedly installed on the surface of the sliding block, a spring is fixedly connected to one side of the extension plate, and the spring is fixedly installed inside the cavity.

[0010] Preferably, the two grooves are located on both sides of the through hole, and a sliding rod is fixedly installed inside the groove.

[0011] Preferably, the bottom of the threaded rotating rod is rotatably connected to the bottom end of the inner wall of the through hole, and a support plate is threadedly installed on the surface of the threaded rotating rod.

[0012] Preferably, the inner wall of the support plate is slidably connected to the outer surface of the slide rod, and one side of the support plate is rotatably connected to the top of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the positioning groove on the surface of the protective frame can place and position the tablet body, the stabilizing clamp can rotate to clamp and fix the left and right sides of the tablet, and one end of the card block can keep the stabilizing clamp fixed by embedding into the card slot, thereby installing the tablet body inside the protective frame and protecting the four sides of the tablet body. The buffer block at the bottom of the stabilizing clamp can cushion the impact force on the tablet body when the protective frame falls, preventing the tablet body from falling from a height and being damaged.

[0015] 2. In this utility model, the connecting rod supports the bottom of the protective frame, allowing the main body of the flat plate to be tilted for easy use. When the height of the support plate is adjusted by rotating the threaded rod, the connecting rod can be rotated to adjust the angle between the protective frame and the main body of the flat plate, making it convenient for different people to use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the main body of the mobile signing and approval tablet device proposed in this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the protective frame of a mobile signing and approval tablet device proposed in this utility model;

[0018] Figure 3This is a three-dimensional structural diagram of the stabilizing clamp of a mobile signing and approval plate device proposed in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the rear side of the protective frame of a mobile signing and approval tablet device proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the tension plate installation structure of a mobile signing plate device proposed in this utility model.

[0021] In the diagram: 1. Flat panel body; 11. Lens; 2. Protective frame; 201. Positioning groove; 202. Mounting groove; 203. Through hole; 204. Groove; 205. Push-pull hole; 206. Cavity; 21. Slide rod; 3. Base; 31. Connecting rod; 4. Stabilizing clamp; 401. Slot; 41. Buffer block; 42. Rotating shaft; 5. Threaded rotating rod; 51. Support plate; 6. Tension plate; 61. Sliding block; 62. Locking block; 63. Extension plate; 64. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] like Figures 1-5As shown, this utility model provides a technical solution: a mobile signing tablet device, including a tablet body 1, a protective frame 2, and a base 3. A lens 11 is fixedly installed on the top of the tablet body 1. The bottom of the protective frame 2 is rotatably connected to the top of the base 3. A positioning groove 201 is formed on the surface of the protective frame 2. Mounting grooves 202 are formed on both sides of the inner wall of the positioning groove 201. A through hole 203 is formed inside the positioning groove 201. Two grooves 204 are formed at the rear end of the protective frame 2. Push-pull holes 205 are formed on both sides of the outer wall of the protective frame 2. A stabilizing clamp 4 is rotatably installed inside the two mounting grooves 202. A slot 401 is formed on one side of the outer wall of the stabilizing clamp 4. The bottom of the stabilizing clamp 4 is fixed. A buffer block 41 is installed. A threaded rotating rod 5 is rotatably installed on the top of the protective frame 2. A tension plate 6 is slidably installed inside the push-pull hole 205. A sliding block 61 is fixedly installed on one side of the tension plate 6. The positioning groove 201 fits the shape of the flat plate body 1. A rotating shaft 42 is fixedly installed on both sides of the outer wall of the stabilizing clamp 4. The rotating shaft 42 is rotatably connected to the inner wall of the mounting groove 202. One end of the sliding block 61 slides into the interior of the mounting groove 202. A locking block 62 is fixedly installed on one side of the sliding block 61. A cavity 206 is opened inside the protective frame 2. An extension plate 63 is fixedly installed on the surface of the sliding block 61. A spring 64 is fixedly connected to one side of the extension plate 63. The spring 64 is fixedly installed inside the cavity 206.

[0025] In this embodiment, the panel of the tablet body 1 is used for signing and approval. The lens 11 installed on the top of the tablet body 1 can perform operations such as facial recognition. The positioning groove 201 on the surface of the protective frame 2 facilitates the placement and positioning of the tablet body 1. The through hole 203 allows the heat generated by the tablet body 1 during use to be discharged, preventing the protective frame 2 from overloading the tablet body 1 due to heat. The rotating shaft 42 is installed inside the mounting groove 202 by rotation, allowing the stabilizing clamp 4 to rotate. The horizontal installation of the stabilizing clamp 4 can support the tablet body 1. Limiting the sides ensures that the tablet body 1 is installed and fixed inside the positioning groove 201. The protective frame 2 surrounds the four sides of the tablet body 1 to prevent damage from falls. The buffer block 41 is made of rubber and has the characteristics of softness and elasticity. The buffer block 41 presses on the tablet body 1 to cushion and reduce the impact force on the tablet body 1 when the protective frame 2 falls. The spring 64 supports the extension plate 63 so that one end of the locking block 62 is embedded in the locking groove 401, which can keep the stabilizing clamp 4 fixed, thereby fixing the tablet body 1.

[0026] Example 2

[0027] like Figures 1-5As shown, two grooves 204 are located on both sides of the through hole 203. A slide rod 21 is fixedly installed inside the groove 204. The bottom of the threaded rotating rod 5 is rotatably connected to the bottom of the inner wall of the through hole 203. A support plate 51 is threadedly installed on the surface of the threaded rotating rod 5. The inner wall of the support plate 51 is slidably connected to the outer surface of the slide rod 21. One side of the support plate 51 is rotatably connected to the top of the connecting rod 31.

[0028] In this embodiment, the connecting rod 31 and the support plate 51 are connected to each other to support the protective frame 2, so that the protective frame 2 is in an inclined state, allowing the flat plate body 1 to be adjusted to a suitable angle for use. The threaded rotating rod 5 is threadedly connected to the support plate 51, so that rotating the threaded rotating rod 5 can adjust the height of the support plate 51. The support plate 51 is mounted on the surface of the sliding rod 21, which allows the support plate 51 to move vertically up and down, improving the stability of the support plate 51 during movement. The connecting rod 31 rotates its top end to lift the protective frame 2 upward, increasing the use angle of the flat plate body 1, making it convenient to adjust the flat plate body 1 to a suitable angle for use, and at the same time, it can adapt to the use of the lens 11 by different people.

[0029] Working principle: By placing the plate body 1 inside the positioning groove 201 on the surface of the protective frame 2, the heat generated by the plate body 1 during use can be dissipated through the through hole 203. Pulling the stretching plate 6 outward causes the locking block 62 to move horizontally, while the extension plate 63 compresses the spring 64. Then, the stabilizing clamp 4 is rotated to be installed horizontally inside the mounting groove 202. Releasing the stretching plate 6 causes the spring 64 to rebound, and the locking block 62 moves back and embeds into the locking groove 401 to fix the stabilizing clamp 4. The protective frame 2 protects the four sides of the plate body 1, preventing it from falling and causing damage. The connecting rod 31 supports the support plate 51, making the protective frame 2 tilted. By rotating the threaded rotating rod 5, the height of the support plate 51 can be adjusted. The movement of the support plate 51 drives the connecting rod 31 to rotate. The rotation of the connecting rod 31 lifts the protective frame 2 upward, increasing the usage angle of the plate body 1. Conversely, reversing the threaded rotating rod 5 reduces the tilt angle of the plate body 1, making it easy to adjust the plate body 1 to a suitable angle for use.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile approval tablet device, characterized in that: The device includes a flat panel body (1), a protective frame (2), and a base (3). A lens (11) is fixedly mounted on the top of the flat panel body (1). The bottom of the protective frame (2) is rotatably connected to the top of the base (3). A positioning groove (201) is formed on the surface of the protective frame (2). Mounting grooves (202) are formed on both sides of the inner wall of the positioning groove (201). A through hole (203) is formed inside the positioning groove (201). Two grooves (204) are formed at the rear end of the protective frame (2). Push-pull holes (205) are provided on both sides of the outer wall of the protective frame (2). Stable clamps (4) are rotatably installed inside the two mounting slots (202). A slot (401) is provided on one side of the outer wall of the stable clamp (4). A buffer block (41) is fixedly installed at the bottom of the stable clamp (4). A threaded rotating rod (5) is rotatably installed at the top of the protective frame (2). A tension plate (6) is slidably installed inside the push-pull hole (205). A sliding block (61) is fixedly installed on one side of the tension plate (6).

2. The mobile signing tablet device according to claim 1, characterized in that: The positioning groove (201) fits the shape of the flat plate body (1), and the outer walls of the stabilizing clamp (4) are fixedly installed with rotating shafts (42), which are rotatably connected to the inner wall of the mounting groove (202).

3. The mobile approval tablet device according to claim 1, characterized in that: One end of the sliding block (61) extends slidably into the interior of the mounting groove (202), and a locking block (62) is fixedly installed on one side of the sliding block (61).

4. The mobile approval tablet device according to claim 1, characterized in that: The protective frame (2) has a cavity (206) inside. An extension plate (63) is fixedly installed on the surface of the sliding block (61). A spring (64) is fixedly connected to one side of the extension plate (63). The spring (64) is fixedly installed inside the cavity (206).

5. The mobile approval tablet device according to claim 1, characterized in that: The two grooves (204) are located on both sides of the through hole (203), and a slide rod (21) is fixedly installed inside the groove (204).

6. The mobile signing tablet device according to claim 1, characterized in that: The bottom of the threaded rotating rod (5) is rotatably connected to the bottom end of the inner wall of the through hole (203), and a support plate (51) is threadedly installed on the surface of the threaded rotating rod (5).

7. A mobile approval tablet device according to claim 6, characterized in that: The inner wall of the support plate (51) is slidably connected to the outer surface of the slide rod (21), and one side of the support plate (51) is rotatably connected to the top of the connecting rod (31).

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