Active capacitance pen with structure capable of enabling metal tube to emit Bluetooth signal and hidden dustproof plug

Abstract

The invention belongs to the technical field of capacitance pen equipment, and discloses an active capacitance pen with a structure capable of enabling a metal tube to send a Bluetooth signal and a hidden dustproof plug, and the active capacitance pen is technically characterized by comprising a pen tube, a tail plate is arranged in an inner cavity of the pen tube, and a charging seat is fixedly mounted on the surface of the tail plate; a charging port matched with the charging base is formed in the surface of the pen tube, a tail support is arranged at the top end of the tail plate, an antenna is fixedly installed on the end face of the tail support, pins are arranged on the surface of the antenna and the surface of the tail plate respectively, and the antenna is electrically connected with the tail plate through the pins. And a dustproof cover matched with the charging port is rotationally mounted on the surface of the pen tube. The problem that a current charging port is directly exposed in the outdoor environment, external dust and impurities are prone to falling into the charging port, and normal charging of the capacitance pen is affected is solved. The problems that an existing capacitance pen cannot be connected with an external Bluetooth signal, and the use effect is poor are solved.

Description

Technical Field

[0001] The invention relates to the technical field of capacitive pen equipment, in particular to an active capacitive pen with a structure that enables a metal tube to emit a Bluetooth signal and a hidden dust plug. Background Art

[0002] Capacitive pen is a pen made of conductive material with conductive properties, used to touch the capacitive screen to complete human-computer dialogue operation. Capacitive pen is an auxiliary device that uses conductive material to imitate the human body (usually fingers) to complete human-computer dialogue.

[0003] The surface of the capacitive pen is usually provided with a charging port, which is directly exposed to the outdoor environment. External dust and impurities are easy to fall into the charging port, thereby affecting the normal charging of the capacitive pen. In addition, the existing capacitive pen cannot be connected to the external Bluetooth signal, and the use effect is poor. Summary of the invention

[0004] The object of the present invention is to provide an active capacitive stylus pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An active capacitive pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug, comprising a pen tube, a pen tip is arranged at the bottom end of the pen tube, a tail cap is arranged at the top end of the pen tube, a tail plate is arranged in the inner cavity of the pen tube, a charging seat is fixedly installed on the surface of the tail plate, a charging port that cooperates with the charging seat is opened on the surface of the pen tube, a tail bracket is arranged at the top end of the tail plate, an antenna is fixedly installed on the end face of the tail bracket, the antenna and the surface of the tail plate are respectively provided with pins, the antenna is electrically connected to the tail plate through the pins, and a dust cover that cooperates with the charging port is rotatably installed on the surface of the pen tube.

[0007] As a further solution of the present invention: a tail cover cooperating with the tail bracket is arranged on the surface of the tail plate.

[0008] As a further solution of the present invention: a dust plug is provided on one side wall of the dust cover facing the charging port, and the dust plug is inserted into the charging port.

[0009] As a further solution of the present invention: the antenna adopts a spring-shaped spiral structure.

[0010] As a further solution of the present invention: the dust cover and the dust plug are both made of soft material.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a dust cover and a dust plug to cooperate with the charging port, the opening and closing state of the charging port can be conveniently adjusted, and the charging port can be sealed when not charging, effectively preventing external dust from falling into the charging port. The problem that the current charging port is directly exposed to the outdoor environment, and external dust and impurities are easy to fall into the charging port and thus affect the normal charging of the capacitive pen is solved. By setting the antenna and the tail plate to cooperate with each other, the capacitive pen device can be controlled to connect to the external Bluetooth signal, solving the problem that the current capacitive pen cannot connect to the external Bluetooth signal and the use effect is poor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional structural schematic diagram of an active capacitive stylus provided in an embodiment of the present invention has a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug.

[0013] Figure 2 A schematic diagram of an active capacitive stylus mid-tail plate and its connection structure provided in an embodiment of the present invention, which has a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug.

[0014] Figure 3 A schematic diagram of a dust cover and a connection structure of an active capacitive stylus provided in an embodiment of the present invention, which has a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug.

[0015] Among them: 1-pen barrel, 11-pen tip, 12-tail cap, 2-tail plate, 3-tail cover, 4-tail bracket, 5-charging base, 51-charging port, 6-antenna, 7-dust cover, 71-dust plug. DETAILED DESCRIPTION

[0016] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0017] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0018] like Figure 1 , Figure 2 , Figure 3As shown, a structural diagram of an active capacitive pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug provided by an embodiment of the present invention includes a pen tube 1, a pen tip 11 is arranged at the bottom end of the pen tube 1, a tail cap 12 is arranged at the top end of the pen tube 1, a tail plate 2 is arranged in the inner cavity of the pen tube 1, a charging seat 5 is fixedly installed on the surface of the tail plate 2, a charging port 51 that cooperates with the charging seat 5 is opened on the surface of the pen tube 1, a tail bracket 4 is arranged at the top end of the tail plate 2, an antenna 6 is fixedly installed on the end face of the tail bracket 4, the antenna 6 and the surface of the tail plate 2 are respectively provided with pins, the antenna 6 is electrically connected to the tail plate 2 through the pins, and a dust cover 7 that cooperates with the charging port 51 is rotatably installed on the surface of the pen tube 1.

[0019] When in use, the capacitive pen device can be connected to an external Bluetooth signal through the cooperation of the antenna 6 and the tail plate 2, and the capacitive pen device can be controlled by the Bluetooth signal. Initially, the dust cover 7 is directly above the charging port 51, and the charging port 51 is in a closed state, which can effectively prevent external dust and impurities from falling into the charging port 51. When the capacitive pen device needs to be charged, the dust cover 7 is rotated to expose the charging port 51, and the charging base 5 can be conveniently charged using a charger.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, as a preferred embodiment of the present invention, the surface of the tail plate 2 is provided with a tail cover 3 that cooperates with the tail bracket 4. When in use, the tail cover 3 cooperates with the tail bracket 4 to effectively improve the stability of the tail plate 2 in the inner cavity of the pen tube 1.

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, as a preferred embodiment of the present invention, a dust plug 71 is provided on a side wall of the dust cover 7 facing the charging port 51 , and the dust plug 71 is inserted into the charging port 51 .

[0022] like Figure 1 , Figure 2 As shown, as a preferred embodiment of the present invention, the antenna 6 adopts a spring-shaped spiral structure.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, as a preferred embodiment of the present invention, the dust cover 7 and the dust plug 71 are both made of soft material.

[0024] The working principle of the present invention is: when in use, the capacitive pen device can be connected to an external Bluetooth signal through the cooperation between the antenna 6 and the tail plate 2, and the capacitive pen device can be controlled through the Bluetooth signal. Initially, the dust cover 7 is directly above the charging port 51, and the charging port 51 is in a closed state, which can effectively prevent external dust and impurities from falling into the charging port 51. When the capacitive pen device needs to be charged, the dust cover 7 is rotated to expose the charging port 51, and the charging base 5 can be conveniently charged using a charger.

[0025] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An active capacitive pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug, comprising a pen tube, a pen tip is disposed at the bottom of the pen tube, and a tail cap is disposed at the top of the pen tube, characterized in that: The inner cavity of the pen tube is provided with a tail plate, a charging seat is fixedly installed on the surface of the tail plate, a charging port that cooperates with the charging seat is opened on the surface of the pen tube, a tail bracket is provided at the top of the tail plate, an antenna is fixedly installed on the end face of the tail bracket, the antenna and the surface of the tail plate are respectively provided with pins, the antenna is electrically connected to the tail plate through the pins, and a dust cover that cooperates with the charging port is rotatably installed on the surface of the pen tube.

2. The active capacitive stylus pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug according to claim 1, characterized in that: The surface of the tail plate is provided with a tail cover which cooperates with the tail bracket.

3. The active capacitive stylus pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug according to claim 1, characterized in that: A dust plug is provided on one side wall of the dust cover facing the charging port, and the dust plug is inserted into the charging port.

4. The active capacitive stylus pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug according to claim 1, characterized in that: The antenna adopts a spring-shaped spiral structure.

5. The active capacitive stylus pen with a structure that allows a metal tube to emit a Bluetooth signal and a hidden dust plug according to claim 3, characterized in that: The dust cover and the dust plug are both made of soft materials.

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