Mis-pressing prevention touch and talk pen

Abstract

The utility model relates to the field of touch and talk pens, in particular to a touch and talk pen capable of preventing mistaken pressing. Comprising a touch and talk pen body, the touch and talk pen body is internally provided with a display lamp, an identification head and a plurality of operation keys, the arc surface of the touch and talk pen body is provided with an auxiliary structure, the auxiliary structure comprises a protection plate, the protection plate is slidably connected with the touch and talk pen body, and the protection plate is internally provided with an auxiliary groove. The operation key is slidably connected with the auxiliary groove, a fixing plate is fixedly connected to the side, away from the recognition head, of the protection plate, a rotating column is movably connected to the inner wall of the fixing plate, a fixing rod is in threaded connection with the inner wall of the rotating column, and the fixing rod is fixedly connected with the touch and talk pen body. The touch and talk pen capable of preventing mistaken pressing provided by the utility model overcomes the defects that the conventional touch and talk pen is not provided with an effective mistaken touch prevention device, and when a person holds the touch and talk pen for learning, the fingers can touch the operation keys accidentally, so that equipment is triggered mistakenly, and the normal use of the person is influenced.

Description

Technical Field

[0001] This utility model relates to the field of reading pens, and in particular to a reading pen that prevents accidental pressure. Background Technology

[0002] A reading pen consists of a pen body, an indicator light, a recognition head, and operation buttons. It is mainly used to assist people in learning and is a type of reading pen that prevents accidental pressure. It is quite common in existing technologies.

[0003] Existing technologies, such as the utility model patent with publication number CN217085938U, disclose a reading pen designed to prevent accidental pressure. This patent uses a front cover, a back cover, and a top cover. A pen tip is located at one end of the front cover, and an optical recognition head is housed inside the pen tip. The main board is mounted on the front cover and electrically connected to the optical recognition head. One end of the front cover is inserted into the pen tip, and the other two sides are snapped into the front cover. The top cover is snapped into the other ends of both the front and back covers. A power switch for starting and stopping the reading pen is located in the middle of the top cover. In this utility model's anti-accidental pressure reading pen, the front cover, back cover, and top cover are assembled using snap-fit ​​methods, making the reading pen easy to assemble and disassemble, facilitating future maintenance. Furthermore, placing the power switch on the top cover and other function keys on the top of the reading pen reduces the risk of children accidentally pressing the power switch or other function keys, ultimately making the reading pen simple and convenient to use.

[0004] The inventors discovered in their daily work that, during the learning process using the reading pen, there is a problem: due to the lack of an effective anti-accidental touch device on existing reading pens, users' fingers may accidentally touch the operation buttons while holding the pen, causing the device to be falsely triggered and affecting normal use. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing reading pens, which lack effective anti-accidental touch devices. When users hold the reading pen for learning, their fingers may accidentally touch the operation buttons, causing the device to be triggered erroneously and affecting normal use. Therefore, this invention proposes an anti-accidental pressure reading pen.

[0006] To solve the above-mentioned technical problems, this utility model provides an anti-accidental pressure reading pen, comprising: a reading pen body, wherein an indicator light, a recognition head, and several operation buttons are installed inside the reading pen body; an auxiliary structure is provided on the arc surface of the reading pen body, the auxiliary structure including a protective plate, the protective plate being slidably connected to the reading pen body; an auxiliary groove is provided inside the protective plate, the operation buttons being slidably connected to the auxiliary groove; a fixing plate is fixedly connected to the side of the protective plate away from the recognition head; a rotating column is movably connected to the inner wall of the fixing plate; a fixing rod is threadedly connected to the inner wall of the rotating column; the fixing rod is fixedly connected to the reading pen body; a spring is sleeved on the arc surface of the rotating column, the two ends of the spring being fixedly connected to the fixing plate and the reading pen body respectively; a positioning ring is fixedly connected to the arc surface of the rotating column; and a rotating plate is fixedly connected to the end of the rotating column away from the fixing rod.

[0007] The aforementioned components achieve the following effect: when a user needs to use the reading pen for learning, the protective plate can cover several operation buttons inside, thereby preventing accidental touches of the operation buttons by the user's fingers during the learning process, thus affecting the user's experience with the reading pen.

[0008] Preferably, the arc surface of the rotating plate is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly provided on the arc surface of the rotating plate.

[0009] The effect achieved by the above components is that the anti-slip groove can increase the friction between the person's hand and the rotating plate, and can prevent the person from slipping during the rotation of the rotating plate.

[0010] Preferably, four telescopic rods are fixedly connected to the side of the reading pen body near the fixed plate, and the output end of the telescopic rods is fixedly connected to the fixed plate.

[0011] The effect achieved by the above components is that the telescopic rod can limit the fixed plate and prevent the protective plate from being misaligned during the sliding of the reading pen body's arc surface.

[0012] Preferably, a protective pad is fixedly connected to the side of the positioning ring near the fixing plate, and the protective pad abuts against the fixing plate.

[0013] The effect achieved by the above components is that the protective pad can protect the fixing plate and the positioning ring, and can prevent the fixing plate from directly contacting the positioning ring.

[0014] Preferably, the arc surface of the protective plate is fixedly connected with an auxiliary ring.

[0015] The effect achieved by the above components is that the auxiliary ring makes it easier for personnel to move the protective plate, thereby improving the ease of operation for personnel.

[0016] Preferably, the protective plate is an ABS plastic plate.

[0017] The effect achieved by the above components is that the ABS plastic sheet has high strength and good wear resistance, which can prevent the protective sheet from deforming during short-term use.

[0018] Compared with related technologies, the anti-accidental pressure reading pen provided by this utility model has the following beneficial effects:

[0019] This utility model provides a reading pen that prevents accidental pressure. By setting an auxiliary structure, when a person needs to use the reading pen for learning, the operation buttons on the reading pen body can be protected by the auxiliary structure, which can prevent the person from accidentally touching the operation buttons during the learning process and affecting the user experience of the reading pen body. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of an anti-accidental pressure reading pen provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the structure of the split structure.

[0022] Figure 3 for Figure 1 The diagram shows the structure of the auxiliary structure.

[0023] Figure 4 for Figure 3 The diagram shows the structural schematic of the cross-sectional structure.

[0024] Figure 5 for Figure 4 The diagram shows the enlarged structure at point A.

[0025] The following are the labels in the diagram: 1. Reading pen body; 2. Indicator light; 3. Auxiliary structure; 301. Protective plate; 302. Auxiliary groove; 303. Auxiliary ring; 304. Fixing plate; 305. Rotating column; 306. Positioning ring; 307. Protective pad; 308. Spring; 309. Fixing rod; 310. Telescopic rod; 311. Rotating plate; 312. Anti-slip groove; 4. Recognition head; 5. Operation button. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0028] Please see Figure 1 and Figure 2 The present invention provides a reading pen that prevents accidental pressure, comprising: a display light 2, a recognition head 4 and several operation buttons 5 installed inside the reading pen body 1, and an auxiliary structure 3 provided on the arc surface of the reading pen body 1.

[0029] In the embodiments of this utility model, please refer to Figures 3 to 5 The auxiliary structure 3 includes a protective plate 301, which is slidably connected to the reading pen body 1. An auxiliary groove 302 is provided inside the protective plate 301. The operation button 5 is slidably connected to the auxiliary groove 302. A fixing plate 304 is fixedly connected to the side of the protective plate 301 away from the recognition head 4. A rotating column 305 is movably connected to the inner wall of the fixing plate 304. A fixing rod 309 is threadedly connected to the inner wall of the rotating column 305. The fixing rod 309 is fixedly connected to the reading pen body 1. A spring 308 is sleeved on the arc surface of the rotating column 305. The two ends of the spring 308 are fixedly connected to the fixing plate 304 and the reading pen body 1, respectively. A positioning ring 306 is fixedly connected to the arc surface of the rotating column 305. A rotating plate 311 is fixedly connected to the end of the rotating column 305 away from the fixing rod 309. When a user needs to use the reading pen body 1 for learning, the protective plate 301 can cover several operation buttons 5 inside, thus preventing accidental touches of the operation buttons 5 by the user's fingers during learning, which would affect the user's experience with the reading pen body 1. The rotating plate 311 has several anti-slip grooves 312 evenly distributed on its arc surface. The anti-slip grooves 312 increase the friction between the user's hand and the rotating plate 311, preventing slippage during rotation. Four telescopic rods 310 are fixedly connected to the side of the reading pen body 1 near the fixed plate 304, and the output ends of the telescopic rods 310 are fixedly connected to the fixed plate 304. The telescopic rod 310 can limit the fixed plate 304, preventing the protective plate 301 from shifting during sliding on the arc surface of the reading pen body 1. A protective pad 307 is fixedly connected to the side of the positioning ring 306 closest to the fixed plate 304, and the protective pad 307 abuts against the fixed plate 304. The protective pad 307 protects the fixed plate 304 and the positioning ring 306, preventing direct contact between them. An auxiliary ring 303 is fixedly connected to the arc surface of the protective plate 301. The auxiliary ring 303 facilitates movement of the protective plate 301, improving operational convenience. The protective plate 301 is made of ABS plastic. ABS plastic has high strength and good wear resistance, preventing deformation of the protective plate 301 during short-term use.

[0030] The working principle of the anti-accidental pressure reading pen provided by this utility model is as follows: When a person needs to use the reading pen body 1 for learning, the protective plate 301 can protect the pen from accidental touch of the operation button 5 during the learning process. When a person needs to operate the operation button 5 to adjust the reading pen body 1, the person can first move the auxiliary ring 303 away from the recognition head 4. The auxiliary ring 303 facilitates the movement of the protective plate 301, improving the ease of operation. Then, the auxiliary ring 303... The protective plate 301 moves away from the recognition head 4, causing the fixed plate 304 to move away from the recognition head 4. The fixed plate 304 then moves the output ends of the four telescopic rods 310 away from the recognition head 4. The fixed plate 304 also stretches the spring 308, and at this time, the fixed ring slides on the arc surface of the rotating column 305 until the operation button 5 slides out of the inner wall of the auxiliary groove 302. The telescopic rods 310 can limit the fixed plate 304, preventing the protective plate 301 from sliding on the arc surface of the reading pen body 1. If misalignment occurs, and the operator operates the button 5 for an extended period, the operator can first use the rotating plate 311 to rotate the rotating column 305, causing the rotating column 305 to rotate away from the fixed rod 309. The anti-slip groove 312 on the inner wall of the rotating plate 311 increases the friction between the operator's hand and the rotating plate 311, preventing slippage during rotation. Then, the rotating column 305 drives the positioning ring 306 to rotate away from the fixed rod 309, and the positioning ring 306 drives the protective pad 307 to rotate away from the fixed rod 309. The direction is moved, and then the protective pad 307 drives the fixed plate 304 to move away from the fixed rod 309. The protective pad 307 can protect the fixed plate 304 and the positioning ring 306, and can prevent the fixed plate 304 from directly contacting the positioning ring 306, until the operation button 5 slides out of the inner wall of the auxiliary groove 302. At this time, the operator can operate the operation button 5 for a long time. The protective plate 301 is an ABS plastic plate. The ABS plastic plate has high strength and good wear resistance, which can prevent the protective plate 301 from deforming during short-term use.

[0031] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mistake-proof pressure point reading pen, characterized in that, Include: The point reading pen body (1), the inside installation of the point reading pen body (1) display lamp (2), identification head (4) and several operation buttons (5), the circular surface of the point reading pen body (1) is equipped with auxiliary structure (3), the auxiliary structure (3) includes guard plate (301), the guard plate (301) is connected with the point reading pen body (1) slidingly, the inside of the guard plate (301) is provided with auxiliary groove (302), the operation button (5) is connected with auxiliary groove (302) slidingly, the side of the guard plate (301) away from identification head (4) is fixedly connected with fixed plate (304), the inner wall of the fixed plate (304) is movably connected with rotating column (305), the inner wall of the rotating column (305) is threadedly connected with fixed rod (309), the fixed rod (309) is fixedly connected with the point reading pen body (1), the circular surface of the rotating column (305) is provided with spring (308), the both ends of the spring (308) are fixedly connected with fixed plate (304) and point reading pen body (1), the circular surface of the rotating column (305) is fixedly connected with positioning ring (306), the end of the rotating column (305) away from fixed rod (309) is fixedly connected with rotating plate (311).

2. The anti-mispress pen according to claim 1, wherein The circular surface of the rotating plate (311) is provided with a plurality of anti-skid grooves (312), a plurality of the anti-skid grooves (312) are evenly provided on the circular surface of the rotating plate (311).

3. The anti-mispress pen according to claim 1, wherein The side of the point reading pen body (1) close to the fixed plate (304) is fixedly connected with four telescopic rods (310), the output end of the telescopic rod (310) is fixedly connected with the fixed plate (304).

4. The anti-mispress pen according to claim 1, wherein The side of the positioning ring (306) close to the fixed plate (304) is fixedly connected with protection pad (307), the protection pad (307) is in abutment with the fixed plate (304).

5. The anti-mispress pen according to claim 1, wherein The circular surface of the guard plate (301) is fixedly connected with auxiliary ring (303).

6. The mistake-proof pressure pen according to claim 1, wherein The guard plate (301) is ABS plastic plate.

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