Touch pen

Abstract

The utility model discloses a touch pen which comprises a pen holder, a first touch pen point arranged at one end of the pen holder and a pen cap. Wherein the pen holder comprises a touch control module electrically connected with the first touch control pen point and a power supply for supplying power to the touch control module, and the power supply is provided with a charging interface; the pen cap is connected with the pen holder in a pluggable mode, and the pen cap is configured to cover the charging interface when buckled. Therefore, the pen cap is buckled in a non-charging state, the charging interface is sealed through the pen cap, damage of the external environment to the charging interface is reduced, dust and water are prevented, collision is avoided, the charging interface is protected, and the service life of equipment is prolonged.

Description

Technical Field

[0001] This application relates to the field of digital product technology, and in particular to a stylus. Background Technology

[0002] A stylus is an input tool used for precise operation, writing, or drawing on touchscreen devices, widely used in tablets, smartphones, drawing tablets, and other devices. With continuous product upgrades, styluses have evolved from initially simulating fingers to offering more intelligent functions. For example, they communicate with devices via Bluetooth or electromagnetic technology to achieve low latency, prevention of accidental palm touches, shortcut keys, pressure sensitivity, tilt recognition, and other intelligent features. These functions require a battery and a charging port on the stylus itself.

[0003] Existing stylus charging ports are usually exposed or sealed with rubber plugs. This makes the charging port easily exposed during daily use of the stylus, causing contamination and damage to the charging port. Utility Model Content

[0004] One objective of this application is to provide a stylus to solve the technical problem that the charging interface of existing styluses is easily damaged.

[0005] This application discloses a stylus, comprising:

[0006] First stylus tip;

[0007] The pen barrel has a first stylus tip fixed to it. The pen barrel includes a touch module electrically connected to the first stylus tip and a power supply for supplying power to the touch module. The power supply has a charging interface.

[0008] A pen cap is pluggably connected to the pen barrel and is configured to cover the charging port when closed.

[0009] In one or more of the above optional embodiments, the pen barrel is provided with a spring top bead, and the pen cap is provided with a first groove adapted to the spring top bead. The first groove is configured such that when the first groove moves to the spring top bead along the pull-out direction of the pen cap, the charging interface is exposed outside the pen cap.

[0010] In one or more of the above optional embodiments, the inner cavity of the pen cap is further provided with a second groove adapted to the spring ball, the second groove being configured such that when the pen cap is fastened, the spring ball moves to the second groove.

[0011] In one or more optional embodiments above, the side of the pen barrel is provided with a first flat portion, the inner wall of the pen cap is provided with a second flat portion matched with the first flat portion, and the first flat portion and the second flat portion are parallel to the insertion direction of the pen cap.

[0012] In one or more optional embodiments above, the spring top bead includes a first bead body protruding from the surface of the first flat portion in a first direction, and the first direction is perpendicular to the surface of the first flat portion.

[0013] In one or more optional embodiments above, the spring top bead includes a second bead body arranged opposite to the first bead body, and the second bead body protrudes from the surface of the pen barrel in a second direction, and the second direction is opposite to the first direction.

[0014] In one or more optional embodiments above, the first bead body and the second bead body correspond to each other, and the first recess and the inner wall of the pen cap are arranged in pairs.

[0015] In one or more optional embodiments above, the pen barrel includes a pen end and a pen tail, the first stylus head is arranged at the pen end, and the charging interface is arranged at the pen tail.

[0016] In one or more optional embodiments above, the pen tail is further provided with a second stylus head, and the pen tail is further provided with a receiving part for fixing the second stylus head.

[0017] In one or more optional embodiments above, the second stylus head is arranged in insulation with the touch module.

[0018] The touch pen disclosed in the utility model is buckled with the pen cap in a non-charging state, the charging interface is covered by the pen cap, the damage of the charging interface caused by the external environment is reduced, the touch pen is dustproof and waterproof, and the touch pen is also prevented from being knocked, the charging interface is protected, and the service life of the equipment is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0019] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings, and the exemplarily illustrations do not configure the limitation on the embodiments, and the elements with the same reference numerals in the drawings represent the similar elements.

[0020] Figure 1 In the embodiment of the present application, the overall structure of the touch pen is shown in the schematic view.

[0021] Figure 2 In the embodiment of the present application, the assembly drawing of the touch pen is shown.

[0022] Figure 3 In the embodiment of the present application, the front view of the pen cap is shown.

[0023] Figure 4 For Figure 3 A-A sectional view in the embodiment of the application;

[0024] Figure 5 For the embodiment of the application, the perspective sectional view of the cap;

[0025] Figure 6 For the embodiment of the application, the assembly view of the stylus.

[0026] Meaning of each label in the drawing:

[0027] Pen barrel 1, pen end 1a, pen tail 1b, first flat position 10, spring top bead 11, first bead body 111, second bead body 112, storage part 12, fixed column 13;

[0028] First stylus head 2;

[0029] Cap 3, second flat position 30, first convex groove 31, second concave groove 32;

[0030] Charging interface 4;

[0031] Second stylus head 5. DETAILED DESCRIPTION

[0032] For the convenience of understanding the present application, the present application will be described in more detail below in conjunction with the drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like used in the specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance. The terms "include" or "contain" and the like mean that the elements or objects listed before the term encompass the elements or objects listed after the term and their equivalents, and do not exclude other elements or objects. The terms "connected" or "connected" and the like are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Unless otherwise defined, the features "parallel", "vertical", and "same" and the like used in the embodiments of the present application include the strictly "parallel", "vertical", "same" and the like, as well as the "approximately parallel", "approximately vertical", "approximately same" and the like with a certain error. For example, the above "approximately" can mean that the difference between the compared objects is within 10% or 5% of the average value of the compared objects. In the following description of the embodiments of the present application, when the number of a component or element is not specifically indicated, it means that the component or element can be one or more, or can be understood as at least one. "At least one" means one or more, and "multiple" means at least two.

[0033] Unless otherwise defined, all technical and scientific terms used in the specification have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification includes any and all combinations of one or more related listed items.

[0034] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict. Obviously, the described embodiments are part of the embodiments of the present application, not all.

[0035] A touch pen disclosed in an embodiment of the present application, such as Figures 1-3As shown, the stylus comprises

[0036] The stylus comprises a pen barrel 1, a first stylus head 2 arranged at one end of the pen barrel 1, and a pen cap 3. The pen barrel 1 comprises a touch module electrically connected to the first stylus head 2, and a power supply for supplying power to the touch module, the power supply being provided with a charging interface 4. The pen cap 3 is in plug-in connection with the pen barrel 1, and the pen cap 3 is configured to cover the charging interface 4 when buckled.

[0037] In this way, when the pen cap 3 is buckled in a non-charging state, the charging interface 4 is covered by the pen cap 3, reducing damage to the charging interface 4 by the external environment, and preventing dust and water while avoiding bumps, thereby protecting the charging interface 4 and prolonging the service life of the device.

[0038] The stylus disclosed in the embodiment needs to move the pen cap 3 to expose the charging interface 4 in a charging state, and the pen cap 3 is easy to be lost when completely separated from the pen barrel 1. To solve this technical problem, in the embodiment, the pen barrel 1 is provided with a spring top bead 11, and the pen cap 3 is provided with a first groove 31 matched with the spring top bead 11. When the first groove 31 moves to the spring top bead 11 along the pulling-out direction of the pen cap 3, the charging interface 4 is exposed outside the pen cap 3.

[0039] With this structure, when the pen cap 3 is moved to the pulling-out direction to completely expose the charging interface 4, the first groove 31 moves to the spring top bead 11, and the spring top bead 11 is embedded in the first groove 31. Only when the pen cap 3 is actively pulled outwards, the spring top bead 11 is separated from the first groove 31, and the pen cap 3 can be completely pulled out. In this way, through the matching of the first groove 31 and the spring top bead 11, the pen cap 3 is prevented from falling off by itself, thereby reducing the risk of losing the pen cap 3.

[0040] When the pen cap 3 is buckled, the spring top bead 11 holds the inner wall of the pen cap 3, so that the pen cap 3 and the spring top bead 11 always maintain a certain friction force. Only when the external force is greater than the friction force, the pen cap 3 will loosen. In this way, the spring top bead 11 improves the stability of the pen cap 3 in the buckled state, and reduces the risk of the pen cap 3 loosening to expose the charging interface 4.

[0041] The inner wall of the pen cap 3 is also provided with a second groove 32 matched with the spring top bead 11, and the second groove 32 is configured to move the spring top bead to the second groove 32 when the pen cap 3 is buckled. With such a mechanism, when the pen cap 3 is buckled, the spring top bead 11 enters the second groove 32. Only when the pen cap 3 is actively pulled outwards, the second groove 32 is separated from the spring top bead 11, and the pen cap 3 can be moved. In this way, through the matching of the second groove 32 and the spring top bead 11, the buckled state of the pen cap 3 is more stable, thereby reducing the risk of exposing the charging interface 4.

[0042] Meanwhile, the combination of the spring top bead 11 with the first groove 31 and the second groove 32 makes the pen cap 3 produce a jerky feeling during the locking and unlocking process, which makes the locking and unlocking of the pen cap 3 more convenient and avoids the pen cap 3 completely detaching from the pen barrel 1 when it is not locked properly or when it is pulled out too far in the charging state, or the charging interface 4 not being fully exposed when it is pulled out too little.

[0043] like Figures 1-2 As shown, the pen barrel 1 has a first flat part 10 on its side, as... Figures 3-5 As shown, the inner wall of the pen cap 3 is provided with a second flat part 30 that matches the first flat part 10. The first flat part 10 and the second flat part 30 are parallel to the insertion and removal direction of the pen cap 3. When the first flat part 10 and the second flat part 30 are engaged, the spring ball 11 is located on the movement trajectory of the first groove 31 along the insertion and removal direction. The charging interface 4 is provided on both sides of the pen barrel 1 located at the first flat part 10.

[0044] With this structure, the pen cap 3 can only be inserted and removed from the pen barrel 1 at the angle where the first flat part 10 and the second flat part 30 fit together. This guides the first groove 31 and the spring ball 11, ensuring that when the pen cap 3 is inserted or removed, the spring ball 11 is located on the movement trajectory of the first groove 31 in the insertion and removal direction.

[0045] In yet another embodiment of this application, as Figure 2 As shown, the spring top bead 11 includes a base, and a first bead 111 and a second bead 112 disposed opposite to each other at both ends of the base. The first bead 111 protrudes from the surface of the first flat part 10 along a first direction, wherein the first direction is perpendicular to the surface of the first flat part 10. The second bead 112 protrudes from the surface of the pen barrel 1 along a second direction, wherein the second direction is opposite to the first direction.

[0046] Correspondingly, two sets of first grooves 31 and second grooves 32 are respectively provided inside the pen cap 3, each set including one first groove 31 and one second groove 32. One set of first grooves 31 and second grooves 32 is provided on the surface of the second flat part 30, and the other set of first grooves 31 and second grooves 32 is provided on the other side inner wall of the pen cap 3 along the second direction. That is, the first grooves 31 are provided in pairs inside the pen cap 3 along the first direction and the second direction. When the pen cap 3 is in the position of exposing the charging interface 4 without detaching from the pen barrel 1, the first bead 111 and the second bead 112 are respectively adapted to the two first grooves 31; the second grooves 32 are provided in pairs inside the pen cap 3 along the first direction and the second direction. When the pen cap 3 is fully closed, the first bead 111 and the second bead 112 are respectively adapted to the two second grooves 31.

[0047] In this way, the first bead 111 is matched with the first groove 31 and the second groove 32 in one group, and the second bead 112 is matched with the first groove 31 and the second groove 32 in the other group, thereby increasing the constraint of the pen barrel 1 on the pen cap 3, so that the pen cap 3 can be relatively fixed with the pen barrel 1 in two states of being completely buckled and exposing the charging interface 4 without being separated from the pen barrel 1.

[0048] In the above embodiments of the present application, the charging interface 4 can be arranged at one end of the first stylus tip 2 or at the other end opposite to the first stylus tip 2.

[0049] In another embodiment of the present application, as shown in Figure 1 and Figure 2 , the pen barrel 1 includes a pen end 1a and a pen tail 1b, the first stylus tip 2 is arranged at the pen end 1a, and the charging interface 4 is arranged at the pen tail 1b.

[0050] As shown in Figure 6 , the stylus further includes a second stylus tip 5 arranged at the pen tail 1b, and the pen tail 1b is further provided with a receiving portion 12 for fixing the second stylus tip 5. The receiving portion 12 is formed with a receiving cavity for receiving the second stylus tip 5.

[0051] As shown in Figure 6 , the receiving cavity is further provided with a fixing column 13 for fixing the second stylus tip 5, one end of the fixing column 13 is fixed in the pen barrel 1, and the other end extends towards the pen tail 1b, and the second stylus tip 5 is detachably connected with the receiving portion, for example, plug-in connection or threaded connection.

[0052] In the embodiment, the second stylus tip 5 serves as a backup stylus tip, and thus the second stylus tip 5 is arranged in insulation with the touch module. Specifically, the receiving portion 12 and the second stylus tip 5 are in insulated contact. In the embodiment, the fixing column 13 can be made of silicone, metal or rubber.

[0053] When the first stylus tip 2 needs to be replaced, the second stylus tip 5 is removed and interchanged with the first stylus tip 2. The second stylus tip can have the same structure as the first stylus tip 2, so as to serve as a backup when the first stylus tip 2 is damaged. The second stylus tip 5 can also have a different structure from the first stylus tip 2, so as to easily expand the application scenarios of the stylus.

[0054] In this way, the pen cap 3 can simultaneously cover the charging interface 4 and the second stylus tip 5, thereby protecting both of them and realizing one object with multiple uses.

[0055] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, rather than limiting them; under the idea of the present application, the technical features in the above examples or different examples can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for simplicity; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A stylus, characterized by The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module. The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module. The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module. The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module.

2. The stylus of claim 1, wherein, The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module.

3. The stylus of claim 2, wherein, The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module.

4. The stylus of claim 2, wherein, The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module.

5. The stylus of claim 4, wherein, The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module.

6. The stylus of claim 5, wherein, The utility model relates to a first stylus tip, a pen barrel, a power supply, a charging interface, a spring top bead, a first recess, a second recess, a first flat, a second flat, a first bead, a second bead, a pen end, a pen tail, a second stylus tip, a receiving part, and a stylus module.

7. The stylus according to claim 6, wherein, ​ 8. The stylus according to any one of claims 1 to 7, characterized in that ​ 9. The stylus of claim 8, wherein, ​ 10. The stylus of claim 9, wherein, ​

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