Rotary structure and capacitance pen

Abstract

The rotating structure comprises a rotating base, a rotating piece and a mounting portion, the rotating base is provided with a rotating groove, the rotating piece is clamped in the rotating groove through a rotating rod, the rotating rod is matched with the rotating groove, the rotating piece is detachably sleeved with a shielding piece, the end face of the first end of the shielding piece is not a vertical or horizontal plane, and the end face of the second end of the shielding piece is not a vertical or horizontal plane. The rotating piece rotates or resets along the rotating groove of the rotating base through the rotating rod to drive the second end of the rotating piece and the shielding piece to be away from or close to the rotating base, a positioning protrusion is arranged in the middle of the rotating piece, a positioning groove is formed in the right side of the inner wall of the shielding piece, the positioning protrusion is matched with the positioning groove, and the shielding piece is clamped with the rotating piece through the positioning groove and the positioning protrusion. The right end of the rotating piece is located on the right side of the shielding piece. The utility model has the advantages of reasonable design, simple structure, low cost and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of capacitive pens, and in particular relates to a rotating structure and a capacitive pen. Background Art

[0002] A capacitive pen is a pen made of conductive material with conductive properties, used to touch a capacitive screen to complete human-computer dialogue operations. The capacitive pen is also an auxiliary device that imitates the human body (usually fingers) to complete human-computer dialogue.

[0003] When the finger touches the metal layer, a coupling capacitor is formed due to the human body's electric field, the user and the touch screen surface. For high current, the capacitor is a direct conductor, so the finger absorbs a very small current from the contact point. This current flows out from the electrodes on the four corners of the touch screen, and the current flowing through these four electrodes is proportional to the distance from the finger to the four corners. The controller obtains the position information of the touch point by accurately calculating the ratio of these four currents. This is the specific principle when using a capacitive pen and a touch screen.

[0004] For example, patent application No. 202310912217.9 discloses a self-rotating reset capacitive pen, which includes a pen tube and a rotational reset pen tail mechanism, wherein a capacitive pen body mechanism is provided on the pen tube, and the capacitive pen body mechanism is used to complete human-computer interaction with a touch capacitive screen, and a charging interface part and a function display part are provided at one end of the capacitive pen body mechanism, wherein the charging interface part is used for charging, and the function display part is used for function display, and the rotational reset pen tail mechanism is coaxially arranged on the pen tube, and the charging interface part and the function display part are both arranged on the rotational reset pen tail mechanism, and the rotational reset pen tail mechanism is used to expose the charging interface part for charging or expose the function display part for function display, and the rotational reset of the self-rotating reset capacitive pen is mainly achieved by the magnetic repulsion force of the first N-pole magnet, the first S-pole magnet, the second N-pole magnet, and the second S-pole magnet, and its structure is relatively complex and the cost is high. Utility Model Content

[0005] In order to solve the deficiencies in the prior art, the utility model provides a rotating structure and a capacitive stylus with simple structure and low cost.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] Rotating structure, including:

[0008] A rotating base is provided with a rotating slot;

[0009] The rotating member is clamped in the rotating groove by a rotating rod, the rotating rod is adapted to the rotating groove, a shielding member is detachably sleeved on the rotating member, the end face of the first end of the shielding member is not a vertical or horizontal plane, the rotating member is driven by the rotating rod to rotate or reset along the rotating groove of the rotating base to drive the second end of the rotating member and the shielding member away from or close to the rotating base, a positioning protrusion is provided in the middle of the rotating member, a positioning groove is provided on the right side of the inner wall of the shielding member, the positioning protrusion is adapted to the positioning groove, the shielding member is clamped with the rotating member through the positioning groove and the positioning protrusion, the right end of the rotating member is located on the right side of the shielding member, the left end of the rotating member is located in the middle of the shielding member, a notch is provided in the middle of the left end of the rotating member, the notch divides the left end of the rotating member into a first rotating part and a second rotating part, the first rotating part and the second rotating part are sleeved on the rotating base and clamped in the rotating groove by the rotating rod; and

[0010] The mounting part is arranged on one side of the rotating base, the shielding piece is sleeved on the mounting part, the interior of the mounting part is hollow and a mounting opening is arranged on the mounting part.

[0011] Preferably, it also includes a lamp ring mounting piece, one end of the lamp ring mounting piece close to the rotating base passes through the mounting portion, extends into the rotating base and is connected to the rotating base, and the rotating piece rotates or resets along the rotating groove of the rotating base through a rotating rod to drive the shielding piece away from or close to the rotating base so that the mounting opening is exposed or blocked, and the side surface of the middle outer edge of the lamp ring mounting piece close to the rotating base is adapted to the end face of the first end of the shielding piece.

[0012] Preferably, the rotating groove is spiral-shaped.

[0013] A capacitive pen comprises the above-mentioned rotating structure, a charging interface and a capacitive pen body structure, wherein the rotating structure is connected to the capacitive pen body structure, the charging interface is arranged in a mounting opening and is electrically connected to the capacitive pen body structure, and the rotating member is rotated or reset along a rotating groove of a rotating base by a rotating rod so that the charging interface is exposed or blocked.

[0014] Preferably, the capacitive pen body structure includes a pen tube, the end of the pen tube close to the rotating member is the first end of the pen tube, the end surface of the first end of the pen tube is a non-vertical or horizontal plane, the left end of the lamp ring mounting member extends into the first end of the pen tube, and the end surface of the first end of the pen tube is adapted to the side surface of the middle outer edge of the lamp ring mounting member away from the rotating base.

[0015] By adopting the above technical solution, the utility model has the following beneficial effects:

[0016] The rotating structure of the utility model can be specifically applied to a capacitive stylus, which can realize rotation by rotating the rotating member on the rotating base. Compared with the prior art, the overall structure of the utility model is simple, and the cost of the structure for realizing rotation is low. After the rotating structure of the utility model is rotated, the charging interface can be exposed or shielded, and then the exposed charging interface can be charged or the charging interface can be protected from water and dust. The overall design is reasonable.

[0017] In summary, the utility model has the advantages of reasonable design, simple structure, low cost, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the rotating structure of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure after the rotating parts of the rotating structure are rotated;

[0020] Figure 3 yes Figure 1 A schematic diagram of the structure when the shielding member is removed;

[0021] Figure 4 yes Figure 2 A schematic diagram of the structure when the shielding member is removed;

[0022] Figure 5 It is a structural schematic diagram of the rotating base and the rotating rod of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the lamp ring mounting member of the utility model;

[0024] Figure 7 It is a structural schematic diagram of the installation part of the utility model;

[0025] Figure 8 It is a structural schematic diagram of the rotating member of the utility model;

[0026] Fig. 9 It is a schematic diagram of the structure of the capacitive stylus after the rotating part of the utility model rotates;

[0027] Fig.10 yes Fig. 9 Sectional view in the AA direction;

[0028] Fig.11 It is a structural schematic diagram of the capacitive stylus of the utility model when the rotating part is not rotating;

[0029] Fig.12 yes Fig.11 Sectional view in the middle BB direction;

[0030] Fig.13 The schematic diagram is a structural diagram of the shielding member of the utility model in one direction. DETAILED DESCRIPTION

[0031] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0032] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0033] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example 1

[0037] In this embodiment, the utility model proposes a rotating structure and a capacitive pen. The rotating structure can rotate and after being applied to the capacitive pen, the charging interface can be covered or exposed. The overall structure is simple, the cost is low, and the charging interface can be protected.

[0038] like Figure 1-8As shown in FIG. 13 , in one embodiment of the present invention, the rotating structure of the present invention includes a rotating base 1, a rotating member 2 and a mounting portion 3, specifically referring to FIG. Figure 5 The rotating base 1 of the utility model is provided with a rotating groove 4, which can be specifically spiral-shaped. It can be understood that the rotating base 1 can be integrally formed and its interior can be hollow. The rotating base 1 can also be composed of two mutually matching parts and its interior is hollow, such as including an upper rotating base 1 and a lower rotating base 1 that are buckled together or fixed together by screws, etc. When the rotating base 1 is integrally formed, the rotating groove 4 is set on the integrally formed rotating base 1. When the rotating base 1 is formed by buckling two matching parts, the rotating groove 4 is extended on the two matching parts.

[0039] Specific details refer to Figure 1-8 And 13, the rotating member 2 of the utility model is clamped in the rotating groove 4 through the rotating rod 6, the rotating rod 6 is adapted to the rotating groove 4, and a shielding member 7 is detachably sleeved on the rotating member 2. The end surface of the first end of the shielding member 7 is not a vertical or horizontal plane. The rotating member 2 rotates or resets along the rotating groove 4 of the rotating base 1 through the rotating rod 6 to drive the second end of the rotating member 2 and the shielding member 7 away from or close to the rotating base 1. A positioning protrusion 5 is provided in the middle of the rotating member 2, and a positioning groove 8 is provided on the right side of the inner wall of the shielding member 7. The positioning protrusion 5 is adapted to the positioning groove 8. The shielding member 7 is clamped with the rotating member 2 through the positioning groove 8 and the positioning protrusion 5. The right end of the rotating member 2 is located on the right side of the shielding member 7, and the left end of the rotating member 2 is located in the middle of the shielding member 7. A notch 9 is provided in the middle of the left end of the rotating member 2, and the notch 9 divides the left end of the rotating member 2 into a first rotating portion 10 and a second rotating portion 11. The first rotating portion 10 and the second rotating portion 11 are sleeved on the rotating base 1 and are clamped in the rotating groove 4 through the rotating rod 6. It can be understood that the end face of the first end of the shielding member 7 is not a vertical or horizontal plane, which specifically means that the end face of the first end of the shielding member 7 can be a non-plane, or a curved surface, or a tilted plane, specifically in Figure 1 and 2 In the embodiment, the end surface of the first end of the shielding member 7 is not a vertical or horizontal plane, and the second end of the shielding member 7 is clamped on the rotating member 2.

[0040] In a specific application setting, two rotating grooves 4 can be provided, and the rotating grooves 4 are spirally provided on the rotating base 1, and two corresponding rotating rods 6 are also provided, wherein the first rotating portion 10 is clamped in one rotating groove 4 through a rotating rod 6, and the second rotating portion 11 is clamped in another rotating groove 4 through another rotating rod 6. In specific use, the rotating member 2 is rotated along the rotating groove 4 through the rotating rod 6 so that the rotating member 2 is close to the rotating base 1 or away from the rotating base 1. Since the shielding member 7 is located on the rotating member 2 and is specifically clamped on the positioning protrusion 5, the shielding member 7 also moves with the rotating member 2, and the rotating After the rod 6 moves along the rotating groove 4 from one end to the other, the rotating member 2 also stops moving. There is a short relatively smooth area at both ends of the rotating groove 4. The rotating rod 6 can be caught in this area without being misplaced or shaken. When it needs to be rotated, a slightly larger force can be applied to rotate it out of the area. After the rotating rod 6 rotates to this area, it can be understood that the rotating member 2 rotates 180 degrees. At this time, the rotation is completed, and the rotating member 2 is moved away from one end of the rotating base 1. Since the end surface of the first end of the shielding member 7 is not a vertical or horizontal plane, at this time, the first end of the rotating base 1 and the subsequent mounting portion 3 ( Figure 1 The left end of the figure is partially exposed.

[0041] Please continue to refer to Figure 6 and Figure 7 The mounting portion 3 of the utility model is arranged on one side of the rotating base 1, and the shielding member 7 is sleeved on the mounting portion 3. The mounting portion 3 is hollow inside and has a mounting opening 14. Figure 6 In the utility model, the present invention also includes a lamp ring mounting member 12, one end of the lamp ring mounting member 12 close to the rotating base 1 passes through the mounting portion 3 and extends into the rotating base 1 and is connected to the rotating base 1, the rotating member 2 rotates or resets along the rotating groove 4 of the rotating base 1 through the rotating rod 6 to drive the shielding member 7 away from or close to the rotating base 1 so that the mounting opening 14 is exposed or blocked, and the side surface of the middle outer edge of the lamp ring mounting member 12 close to the rotating base 1 is adapted to the end surface of the first end of the shielding member 7, and the area corresponding to the lamp ring mounting member 12 and the mounting opening 14 also has a corresponding notch to facilitate the subsequent installation of other components (charging interface), and the mounting portion 3 can be fixedly connected or detachably connected to the lamp ring mounting member 12.

[0042] Please continue to refer to Figure 9-12 , is to Figure 1-8The rotating structure is applied to a capacitive pen. Specifically, the capacitive pen includes the rotating structure, the charging interface 13 and the capacitive pen body structure. The rotating structure is connected to the capacitive pen body structure. The charging interface 13 is arranged in the mounting port 14 and is electrically connected to the capacitive pen body structure. The rotating member 2 rotates or resets along the rotating groove 4 of the rotating base 1 through the rotating rod 6 so that the charging interface 13 is exposed or blocked. It can be understood that the charging interface 13 is specifically arranged in the mounting port 14 ( Figure 1 , the left end of the shielding member 7, the rotating member 2 can be moved away from the rotating base 1 along the rotating base 1. Since the end surface of the first end of the shielding member 7 is not a vertical or horizontal plane, when the shielding member 7 is reset to the origin, the charging interface 13 is blocked. At this time, the charging interface 13 can be waterproof and dustproof. After the rotating member 2 rotates, the shielding member 7 is away from the mounting portion 3, and the charging interface 13 is exposed. Charging can be performed through the charging interface 13. The end surface of the first end of the shielding member 7 is not a vertical or horizontal plane, that is, it can be understood as an inclined surface. When the shielding member 7 is reset, the inclined surface covers the charging interface 13. When the shielding member 7 is away, the inclined surface does not cover the charging interface 13, and the charging interface 13 is exposed.

[0043] The main body structure of the capacitive pen of the present utility model includes a pen tube 15, and the end of the pen tube 15 close to the rotating member 2 is the first end of the pen tube 15, and the end of the pen tube 15 close to the rotating member 2 is the first end of the pen tube 15. The end surface of the first end of the pen tube 15 is not a vertical or horizontal plane, and the left end portion of the lamp ring mounting member 12 extends into the first end of the pen tube 15. The end surface of the first end of the pen tube 15 is adapted to the side surface of the middle outer edge of the lamp ring mounting member 12 away from the rotating base 1.

[0044] The capacitive pen of the present invention also includes a pen tail button mechanism, which includes a button, a spring and a connecting piece. The button can be installed in the right end portion of the rotating member 2, the connecting piece and the spring can be located in the rotating member 2, the button is connected to the spring through the connecting piece, the spring is connected to the rotating base 1 in abutting manner, the connecting piece can be connected to the capacitive pen body structure so that button control can be performed, and the connecting piece can specifically be a structure such as an FPC soft board. The pen tail button mechanism of the present invention can be set according to needs. When it is necessary to set it, a hole can be opened on the right end portion of the rotating member 2 for corresponding setting. When it is not necessary to set the pen tail button mechanism, there is no need to open a hole on the right end portion of the rotating member 2. A corresponding lamp ring can be set on the lamp ring mounting member 12 of the present invention for lighting decoration, etc.

[0045] Specific reference Figure 9-12The other components of the capacitive pen body structure of the utility model are similar to the prior art. In addition to the pen tube 15, it can include various structures such as an antenna, a pen tip, a battery, a control board, and a shielding cloth. The specific and detailed structure will not be repeated. In the utility model, the charging interface 13 can be exposed and shielded by rotating and resetting the rotating part 2. The design is reasonable and the structure is simple.

[0046] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

Claims

1. Rotating structure, characterized in that ,include: A rotating base is provided with a rotating slot; The rotating member is clamped in the rotating groove by a rotating rod, the rotating rod is adapted to the rotating groove, a shielding member is detachably sleeved on the rotating member, the end face of the first end of the shielding member is not a vertical or horizontal plane, the rotating member is driven by the rotating rod to rotate or reset along the rotating groove of the rotating base to drive the second end of the rotating member and the shielding member away from or close to the rotating base, a positioning protrusion is provided in the middle of the rotating member, a positioning groove is provided on the right side of the inner wall of the shielding member, the positioning protrusion is adapted to the positioning groove, the shielding member is clamped with the rotating member through the positioning groove and the positioning protrusion, the right end of the rotating member is located on the right side of the shielding member, the left end of the rotating member is located in the middle of the shielding member, a notch is provided in the middle of the left end of the rotating member, the notch divides the left end of the rotating member into a first rotating part and a second rotating part, the first rotating part and the second rotating part are sleeved on the rotating base and clamped in the rotating groove by the rotating rod; and The mounting part is arranged on one side of the rotating base, the shielding piece is sleeved on the mounting part, the interior of the mounting part is hollow and a mounting opening is arranged on the mounting part.

2. The rotating structure according to claim 1, characterized in that: The light ring mounting piece is also included, and one end of the light ring mounting piece close to the rotating base passes through the mounting portion and extends into the rotating base and is connected to the rotating base. The rotating piece rotates or resets along the rotating groove of the rotating base through a rotating rod to drive the shielding piece away from or close to the rotating base so that the mounting opening is exposed or blocked. The side surface of the middle outer edge of the light ring mounting piece close to the rotating base is adapted to the end face of the first end of the shielding piece.

3. The rotating structure according to claim 2, characterized in that: The rotating groove is in a spiral shape.

4. Capacitive stylus, characterized in that: It includes the rotating structure, charging interface and capacitive pen body structure as described in any one of claims 1 to 3, the rotating structure is connected to the capacitive pen body structure, the charging interface is arranged in the installation port and is electrically connected to the capacitive pen body structure, and the rotating member is rotated or reset along the rotating groove of the rotating base by a rotating rod so that the charging interface is exposed or blocked.

5. The capacitive stylus pen according to claim 4, characterized in that: The capacitive pen body structure includes a pen tube, and the end of the pen tube close to the rotating member is the first end of the pen tube. The end surface of the first end of the pen tube is not a vertical or horizontal plane. The left end of the lamp ring mounting member extends into the first end of the pen tube, and the end surface of the first end of the pen tube is adapted to the side surface of the middle outer edge of the lamp ring mounting member away from the rotating base.

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