Intelligent control pen device

Abstract

The utility model belongs to the technical field of intelligent pens, and particularly relates to an intelligent control pen device which comprises a penholder, a pen point is arranged at one end of the penholder, a groove is formed in the end, away from the pen point, of the penholder, and a mounting block is arranged in the groove of the penholder; the protective sleeve is slidably arranged in the groove body, a through groove is formed in the protective sleeve in the length direction of the pen holder, and a first spring is connected between the protective sleeve and the mounting block; the control lamp is slidably arranged in the through groove, and a second spring is connected between the control lamp and the mounting block; and the ejection mechanism is arranged in the through groove, is matched with the control lamp and is used for ejecting the control lamp out of the through groove. The control lamp is protected through the slidable protective sleeve, the control lamp is ejected out through the ejection mechanism during use, the protection structure is prevented from obstructing use of the control lamp, it is ensured that the effect of the laser lamp is not interfered by accumulated dust, the indication range of the infrared lamp is not limited, and the use performance of the control lamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of intelligent pen, specifically relates to a kind of intelligent control pen device. BACKGROUND

[0002] Intelligent pen is the writing tool with multiple intelligent functions by integrating modern technology on the basis of traditional pen, and is widely used in education, office, creative design and other fields. Intelligent pen usually integrates wireless communication function, connects with other devices by Bluetooth, Wi-Fi and other technologies, realizes data transmission and sharing, such as synchronizing writing content to computer, tablet in real time. It also has pressure sensing and handwriting recognition function, can perceive writing force, makes handwriting thickness change naturally, and converts handwriting content into editable text by built-in software and algorithm. Some intelligent pens are equipped with laser light or infrared light, which are used to indicate key points or control computer courseware page turning in speech, teaching and other scenes.

[0003] In the existing intelligent pen with control lamp (and laser light or infrared light), the protection of laser light or infrared light is realized by embedding control lamp into the shell of intelligent pen, but the shell protecting control lamp affects the use of control lamp during use. For example, embedded setting is easy to accumulate dust in long-term use, which may affect the effect of laser light, and the half-enclosed condition also affects the indication range of infrared light, and the direction of exposed infrared light needs to be aligned with signal receiver to control. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of intelligent control pen device, to solve the problems existing in the background art.

[0005] To achieve the above technical purpose, the technical scheme adopted by the utility model is as follows:

[0006] An intelligent control pen device, characterized in that it comprises:

[0007] A pen barrel, one end of which is provided with a pen head, and the other end away from the pen head is provided with a slot, and the pen barrel is provided with a mounting block inside the slot;

[0008] A protective sleeve, which is slidingly arranged inside the slot, and is provided with a through slot along the length direction of the pen barrel, and the protective sleeve is connected with the mounting block through a first spring;

[0009] A control lamp, which is slidingly arranged inside the through slot, and is connected with the mounting block through a second spring;

[0010] An ejection mechanism, which is arranged inside the through slot and matched with the control lamp, and is used for ejecting the control lamp out of the through slot.

[0011] Optionally, the control lamp comprises a first part and a second part connected in sequence along the length direction of the through groove.

[0012] The diameter of the second part is smaller than that of the first part, so that a clamping mesa is formed at the connection between the second part and the first part.

[0013] The ejection mechanism comprises:

[0014] An ejection groove is arranged on the protective sleeve, and the opening of the ejection groove is communicated with the through groove.

[0015] A third spring is arranged inside the ejection groove.

[0016] A top block is matched with the clamping mesa, the top block is slidingly arranged inside the ejection groove, one end of the top block is connected with the third spring, and the end of the top block away from the third spring is abutted with the control lamp.

[0017] Optionally, the end of the top block close to the control lamp is arranged in an arc shape.

[0018] Optionally, the protective sleeve comprises a contact part and a sliding part.

[0019] The sliding part is arranged inside the groove body.

[0020] The contact part is connected with the end of the sliding part away from the groove body, and the diameter of the contact part is larger than that of the groove body, so that a ladder mesa abuttable with the pen barrel is formed at the connection between the contact part and the sliding part.

[0021] Optionally, a plurality of rubber strips are arranged outside the contact part.

[0022] Optionally, the outer edge of the end of the contact part away from the sliding part is arranged in an arc shape, so that the contact part forms an arc-shaped ring surface, and a plurality of inclined grooves are arranged on the arc-shaped ring surface.

[0023] Optionally, the arc-shaped ring surface is made of rubber.

[0024] Optionally, the end of the mounting block close to the protective sleeve is provided with a smart pen switch, and the smart pen switch is matched with the protective sleeve.

[0025] The utility model discloses the beneficial effects of:

[0026] This device protects the control light with a sliding protective cover. When in use, the ejection mechanism pushes the control light out, avoiding obstruction of the control light by the protective structure, ensuring that the laser light effect is not affected by dust accumulation, and that the infrared light indication range is not limited, thus improving the performance of the control light.

[0027] This device also features a one-button start-up function and on-demand control of the lamp's ejection, preventing accidental operation. The protective cover is ergonomically designed to increase friction, prevent slippage, and facilitate pressing operation. Attached Figure Description

[0028] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0029] Figure 1 This is a schematic diagram of the structure of an intelligent control pen device according to the present invention;

[0030] Figure 2 This is a schematic diagram of the assembly structure of the protective cover and control light of the intelligent control pen device of this utility model;

[0031] Figure 3 This is a partial cross-sectional view of an intelligent control pen device according to the present invention;

[0032] Figure 4 for Figure 2 Enlarged structural diagram at point A;

[0033] The symbols for the main components are explained below:

[0034] Pen barrel 101, pen tip 102, groove 103, mounting block 104, protective sleeve 2, contact part 201, sliding part 202, through groove 203, first spring 204, rubber strip 205, arc-shaped annular surface 206, inclined groove 207, first part 301, second part 302, snap-fit ​​platform 303, second spring 304, ejection groove 401, third spring 402, top block 403, smart pen switch 5. Detailed Implementation

[0035] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] like Figure 1 and Figure 2 As shown, a smart control pen device is characterized by comprising:

[0037] The pen barrel 101 has a pen tip 102 at one end and a groove 103 at the end of the pen barrel 101 away from the pen tip 102. A mounting block 104 is provided inside the groove 103 of the pen barrel 101.

[0038] The protective sleeve 2 is slidingly arranged in the groove body 103, and a through groove 203 is formed in the protective sleeve 2 along the length direction of the pen barrel 101. The first spring 204 is connected between the protective sleeve 2 and the mounting block 104.

[0039] The control lamp is slidingly arranged in the through groove 203, and the second spring 304 is connected between the control lamp and the mounting block 104.

[0040] The ejection mechanism is arranged in the through groove 203 and matched with the control lamp, and is used for ejecting the control lamp out of the through groove 203.

[0041] The pen barrel 101 is the main structure of the smart control pen device, and provides a basic framework for mounting and fixing a plurality of components such as the pen head 102, the protective sleeve 2, the control lamp, the ejection mechanism, and the mounting block 104. In actual use, the pen barrel 101 is the part held by the user.

[0042] The pen head 102 is a key component for the smart control pen to realize the writing function. Similar to a traditional pen, when the smart control pen is used in a writing scenario, the user holds the pen barrel 101 and contacts the pen head 102 with a writing medium (such as paper, an electronic screen, etc.) to realize a writing action, and records the user's ideas and information in the form of text or patterns. Further, there are other operation buttons on the pen barrel 101 to realize various functions of the smart control pen, which are not described in detail here.

[0043] The protective sleeve 2 is slidingly arranged in the groove body 103 of the pen barrel 101, and the control lamp is slidingly arranged in the through groove 203 of the protective sleeve 2. When the control lamp is not in use, the protective sleeve 2 can physically protect the control lamp, avoiding direct collision and friction with external objects, reducing the risk of damage, and prolonging the service life of the control lamp. For example, during daily carrying, even if the smart pen is slightly squeezed or collided, the protective sleeve 2 can buffer the external force and prevent the control lamp from being damaged.

[0044] The first spring 204 is connected between the protective sleeve 2 and the mounting block 104. When the protective sleeve 2 is slidingly moved in the groove body 103 due to an external force, and the external force disappears, the elastic force of the first spring 204 pushes the protective sleeve 2 to reset, maintaining the initial position state of the protective sleeve 2 in the pen barrel 101, and preparing for the next use.

[0045] In teaching, presentation and other scenarios, the control lamp can be used as an indication tool. If the control lamp is a laser lamp, the user can accurately indicate the key content on the document, courseware or screen, so that the audience can focus their attention and facilitate information transmission. For example, when a teacher explains the courseware, the laser lamp is used to indicate specific knowledge points to help students quickly locate and understand.

[0046] When the control lamp is an infrared lamp, it can cooperate with the signal receiver to realize the page turning control operation of the computer courseware and other equipment. During the presentation process, the user does not need to walk to the computer to operate, but can easily turn the page by sending a signal to the signal receiver through the infrared lamp on the intelligent control pen, which is convenient to operate and improves the presentation efficiency.

[0047] The second spring 304 is connected between the control lamp and the mounting block 104. When the ejection mechanism ejects the control lamp out of the through slot 203 after use, the second spring 304 will generate a spring force to make the control lamp slide back to the inside of the through slot 203 without external force, so as to facilitate storage and protect the control lamp from being damaged by long-term exposure.

[0048] The core function of the ejection mechanism is to eject the control lamp out of the through slot 203. Through the action of the protective sleeve 2 and the first spring 204, the ejection mechanism is clamped to the control lamp and ejects it out of the through slot 203 during the movement of the protective sleeve 2.

[0049] As shown in Figure 3 and Figure 4 , specifically, the control lamp includes a first part 301 and a second part 302 connected in sequence along the length direction of the through slot 203; the diameter of the second part 302 is smaller than that of the first part 301, so that a clamping table 303 is formed at the connection between the second part 302 and the first part 301; the ejection mechanism includes: an ejection slot 401 opened on the protective sleeve 2, and the opening of the ejection slot 401 communicates with the through slot 203; a third spring 402 arranged inside the ejection slot 401; a top block 403 matched with the clamping table 303, the top block 403 is slidingly arranged inside the ejection slot 401, and one end of the top block 403 is connected with the third spring 402, and the other end of the top block 403 away from the third spring 402 abuts against the control lamp.

[0050] The clamping table 303 is located at the connection between the first part 301 and the second part 302 of the control lamp, and the top block 403 is matched with the clamping table 303. When using the control lamp, the protective sleeve 2 is pressed to drive the ejection mechanism to move, and the top block 403 slides from the first part 301 to the second part 302 of the control lamp. When the protective sleeve 2 rebounds, the top block 403 abuts against the clamping table 303, and the top block 403 pushes the control lamp to move together with the protective sleeve 2 by the elastic force of the third spring 402, so as to realize the ejection of the control lamp from the through slot 203.

[0051] The ejection slot 401 provides precise installation positions for the third spring 402 and the top block 403 in the entire intelligent control pen device. It is arranged on the protective sleeve 2, and the opening communicates with the through slot 203, which not only ensures that the third spring 402 and the top block 403 can be stably installed in the through slot 203, but also will not hinder the normal sliding of the control lamp in the through slot 203.

[0052] The third spring 402 is installed inside the ejection groove 401 and is always in a certain compression or pre-tightening state, thereby continuously generating a spring force. This spring force enables the top block 403 connected therewith to tightly abut against the control lamp, thereby preparing for the subsequent ejection of the control lamp.

[0053] In the normal state in which the intelligent control pen does not use the control lamp, the top block 403 abuts against the first part 301 of the control lamp. At this time, the control lamp is in a storage protection state in the through groove 203.

[0054] When the user needs to use the control lamp, the user only needs to press the edge of the protective sleeve 2. Since the protective sleeve 2 is connected with the ejection mechanism, the action of pressing the protective sleeve 2 will drive the ejection mechanism to move as a whole. In this process, the second spring 304 abuts against the control lamp, and the relative sliding of the protective sleeve 2 and the second spring 304 causes the top block 403 to slide on the surface of the control lamp. Since the control lamp is composed of the first part 301 and the second part 302 with different diameters, and the diameter of the second part 302 is smaller than that of the first part 301, the connecting part forms the clamping mesa 303, so that when the protective sleeve 2 is pressed, the top block 403 will gradually slide from the first part 301 to the second part 302 of the control lamp.

[0055] When the pressing of the protective sleeve 2 is stopped, the protective sleeve 2 starts to rebound under the action of the first spring 204. At this time, the top block 403 abuts against the clamping mesa 303. Since the control lamp does not move relative to the protective sleeve 2 when the protective sleeve 2 is pressed, and the movement of the protective sleeve 2 and the ejection mechanism has caused the control lamp to be partially exposed from the through groove 203. With the continuous rebounding of the protective sleeve 2 to the initial position, the top block 403 tightly abuts against the clamping mesa 303 with the help of the spring force of the third spring 402, thereby driving the control lamp to move together, and the second spring 304 is stretched, so that the control lamp is finally ejected from the through groove 203, thereby successfully achieving the ejection effect of the control lamp and meeting the use demand of the user in the scene of teaching, lecturing and the like.

[0056] Further, the end of the top block 403 close to the control lamp is arc-shaped. When the control lamp needs to be retracted, the control lamp is directly pressed. At this time, the clamping mesa 303 of the control lamp and the arc-shaped top block 403 can smoothly interleave with each other.

[0057] In the process of pressing the control lamp, the control lamp pushes the top block 403, causing the top block 403 to compress the third spring 402 in the ejection groove 401. With the action of the pressure, the top block 403 gradually slides onto the first part 301 of the control lamp. When the top block 403 completely slides to the first part 301, the clamping mesa 303 is no longer blocked by the top block 403, and under the action of the spring force of the second spring 304 connecting the control lamp and the mounting block 104, the control lamp starts to slide into the through groove 203.

[0058] Finally, the control lamp is smoothly returned to the initial position and is wrapped by the protective sleeve 2 for proper protection. This design not only makes the recycling operation of the control lamp simple and convenient, but also effectively improves the overall reliability and practicability of the intelligent control pen device through the cooperation of the top block 403, the third spring 402, the second spring 304 and the protective sleeve 2.

[0059] In this way, when the control lamp needs to be recycled, the clamping table surface 303 of the control lamp and the top block 403 can be interlaced and slid, and by pressing the control lamp, the third spring 402 can be compressed by the top block 403, so that the top block 403 slides onto the first part 301 of the control lamp, and then under the action of the second spring 304, the control lamp returns to the initial position and is wrapped by the protective sleeve 2 for protection.

[0060] Further, the protective sleeve 2 includes a contact portion 201 and a sliding portion 202; the sliding portion 202 is located inside the groove body 103; the contact portion 201 is connected to the end of the sliding portion 202 away from the groove body 103, and the diameter of the contact portion 201 is greater than the diameter of the groove body 103, so that the connection between the contact portion 201 and the sliding portion 202 forms a landing surface that can abut against the pen barrel 101.

[0061] The sliding portion 202 is located inside the groove body 103 and tightly fits with the groove body 103, providing a stable track for the sliding of the protective sleeve 2 on the pen barrel 101, and also preventing external dust, debris and the like from entering the inside of the groove body 103 to some extent, avoiding pollution or damage to the control lamp and other internal components. The diameter of the contact portion 201 is greater than that of the groove body 103, and the landing surface formed by the contact portion 201 and the sliding portion 202 can abut against the pen barrel 101, which can effectively block the protective sleeve 2 from sliding too far into the groove body 103 when the protective sleeve 2 is subjected to external force, avoiding the failure of the protection of the control lamp due to excessive sliding, and fully enhancing the protection capability of the control lamp.

[0062] The diameter of the contact portion 201 is larger, which is more convenient for users to operate. When the protective sleeve 2 needs to be pressed to eject the control lamp, the larger contact area makes the pressing action easier to force, and the operation is more relaxed and convenient. The design of the landing surface abutting against the pen barrel 101 also provides clear operation feedback for the user, when pressed to a certain extent, the landing surface contacts the pen barrel 101, the user can clearly perceive, so as to accurately control the pressing force and the sliding distance of the protective sleeve 2, and improve the accuracy of the operation.

[0063] Further, the contact portion 201 is externally sleeved with a plurality of rubber strips 205. The rubber strips 205 have a high friction coefficient. The rubber strips 205 and the fingers generate a large friction force. When the protective sleeve 2 is pressed, the fingers can directly contact the outer side of the contact portion 201 and then be slid with force to press the protective sleeve 2, so that the top end of the protective sleeve 2 is not directly pressed, and the control lamp is prevented from being pressed together.

[0064] Further, the outer edge of the end of the contact portion 201 away from the sliding portion 202 is arc-shaped, so that the contact portion 201 forms an arc-shaped annular surface 206, and a plurality of inclined grooves 207 are arranged on the arc-shaped annular surface. The inclined grooves 207 and the arc-shaped annular surface 206 work together to significantly enhance the anti-skid performance. The inclined grooves 207 increase the friction force between the fingers and the protective sleeve, and further increase the contact area between the fingers and the contact portion 201, facilitating the pressing of the protective sleeve 2.

[0065] Further, the arc-shaped annular surface 206 is made of rubber. The arc-shaped annular surface 206 has sufficient friction.

[0066] In an alternative embodiment, the mounting block 104 is provided with a smart pen switch 5 at one end close to the protective sleeve 2, and the smart pen switch 5 is matched with the protective sleeve 2.

[0067] When the smart control pen needs to be started, the user only needs to press the protective sleeve 2, at which time the protective sleeve 2 touches the smart pen switch 5, thereby triggering the starting program of the entire smart control pen, realizing one-key starting, and the operation is very convenient.

[0068] In actual use, if the user only needs to use the basic functions such as writing of the smart pen, and does not need to use the function of the control lamp, the user can directly press from the top end of the protective sleeve 2. In this pressing mode, although the protective sleeve 2 will displace, the control lamp is still in a protected state and will not be ejected due to the special structure design. In this way, the user's demand for different functions of the smart pen is met, and unnecessary ejection of the control lamp caused by misoperation is avoided, and the user experience is improved.

[0069] The above embodiments only exemplarily illustrate the principle and effect of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. A smart pen device, characterized by, The utility model relates to a pen, which comprises a pen barrel, a protective sleeve, a control lamp and an ejection mechanism. The pen barrel has one end provided with a pen head and the other end provided with a slot. The protective sleeve is slidably arranged in the slot and has a through slot along the length direction of the pen barrel. The control lamp is slidably arranged in the through slot and connected with the mounting block through a second spring. The ejection mechanism is arranged in the through slot and matched with the control lamp.

2. The intelligent pen device of claim 1, wherein: The control lamp comprises a first part and a second part connected in sequence along the length direction of the through slot. The diameter of the second part is smaller than that of the first part, so that a clamping mesa is formed at the connection between the second part and the first part. The ejection mechanism comprises an ejection slot, a third spring and a top block. The ejection slot is arranged on the protective sleeve and communicates with the through slot. The third spring is arranged in the ejection slot. The top block is matched with the clamping mesa and slidably arranged in the ejection slot.

3. The intelligent pen device of claim 2, wherein: One end of the top block is connected with the third spring, and the other end of the top block is abutted with the control lamp.

4. The intelligent pen device of claim 1, wherein: The one end of the top block close to the control lamp is arranged in an arc shape. The protective sleeve comprises a contact part and a sliding part. The sliding part is arranged in the slot.

5. The intelligent pen device of claim 4, wherein: The contact part is connected with the sliding part away from the slot.

6. The intelligent control pen device of claim 4, wherein: The diameter of the contact part is larger than that of the slot, so that a ladder mesa is formed at the connection between the contact part and the sliding part.

7. The intelligent pen control device of claim 6, wherein: The outer side of the contact part is provided with a plurality of rubber strips.

8. The intelligent pen device according to any one of claims 1-7, wherein: The outer edge of the one end of the contact part away from the sliding part is arranged in an arc shape, so that the contact part forms an arc surface. A plurality of inclined grooves are arranged on the arc surface. The arc surface is made of rubber. The mounting block has an intelligent pen switch arranged at the one end close to the protective sleeve. The intelligent pen switch is matched with the protective sleeve.

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