CN210864654U

CN210864654U - Magnetic slip cap module of active capacitance pen

Info

Publication number: CN210864654U
Application number: CN202020039456.XU
Authority: CN
Inventors: 黄凤波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-06-26
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a magnetic slip cap module of an active capacitance pen, which comprises an upper cap body and a lower cap body, wherein a lamp plate and a charging seat are fixed between the upper cap body and the lower cap body, a LED lamp is arranged on the lamp plate, and a charging port is arranged between the upper cap body and the lower cap body; the upper cover body and the lower cover body are internally provided with a sliding chute which is in sliding connection with a foot with a barb extending out of the limiting seat, and the upper end of the limiting seat is fixed in the hollow cap shell; an iron column is fixedly arranged between the upper cover body and the lower cover body and is electrically connected with the grounding circuit, a spring is electrically sleeved outside the iron column, and a magnet is arranged at the upper end of the limiting seat and is electrically contacted with the spring; spacing seat upper end another side is equipped with electrically conductive silica gel head, is equipped with the iron core in the electrically conductive silica gel head, and the iron core is fixed with the magnet absorption to be in electric connection's state, can enough play the effect of protection mouth that charges, the mode of inhaling through magnetism simultaneously has very good practicality.

Description

Magnetic slip cap module of active capacitance pen

Technical Field

The utility model relates to a sliding closure cap technical field specifically is a lid module is slided to magnetism of active electric capacity pen.

Background

The existing electronic pen market mainly comprises a resistance pen, an electromagnetic pen and a capacitance pen, wherein the capacitance pen is widely applied to the field of human-computer interaction because of accurate operation and reasonable cost. The capacitive pen is an electronic pen which is made of conductor materials, has conductive characteristics, simulates a finger touch capacitive screen and completes man-machine conversation. With the development and wide application of smart devices in a large number, capacitive pens have gradually begun to be applied to smart devices such as smart phones and tablet computers.

The charging ports of the existing capacitive pens in the market are arranged at the top of the pen body or are directly exposed, the capacitive pens are precise instruments, the charging ports are directly exposed, so that the capacitive pens are neither dustproof nor attractive, and the charging seat shell adopted is not protected by an iron shell, so that the defective rate is high and the service life is short; or the charging port of the capacitance pen is covered by a simple pen cap, and the pen cap and the pen are separated in the charging process, so that the problem that the pen cap is lost is often caused. And the light of the indicator lamp of the existing capacitance pen is too monotonous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smooth block module of lid is inhaled to magnetism of active electric capacity pen solves above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a magnetic slip cap module of an active capacitance pen comprises an upper cap body and a lower cap body, wherein a lamp panel and a charging seat are fixed between the upper cap body and the lower cap body, an LED lamp is arranged on the lamp panel, and a charging port is arranged between the upper cap body and the lower cap body; the upper cover body and the lower cover body are internally provided with a sliding chute which is in sliding connection with a foot with a barb extending out of the limiting seat, and the upper end of the limiting seat is fixed in the hollow cap shell; an iron column is fixedly arranged between the upper cover body and the lower cover body and is electrically connected with the grounding circuit, a spring is electrically sleeved outside the iron column, and a magnet is arranged at the upper end of the limiting seat and is electrically contacted with the spring; the other side of the upper end of the limiting seat is provided with a conductive silica gel head, an iron core is arranged in the conductive silica gel head, and the iron core is fixed with the magnet in an adsorption mode and is in an electrically connected state.

In one alternative: the quantity of LED lamp is two sets of, and the symmetry sets up the tow sides at the lamp plate.

In one alternative: the charging seat is provided with an iron shell and is connected with a grounding line.

In one alternative: the lamp ring base is characterized in that steps are arranged at the front ends of the upper cover body and the lower cover body, and the steps are inserted into the lamp ring base and fixedly connected through screws.

In one alternative: the straight cylinder part of the lamp ring seat is also provided with a standby key.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. by adopting the structure of the sliding cap, the charging port is exposed in the charging process so as to be convenient for charging, and when the charging device is normally used, the charging port is covered so as to prevent the charging port from being damaged and dust from entering, so that the charging device has good practicability;

2. when the magnet is adsorbed on the iron column between the upper cover body and the lower cover body, the spring is in a compressed state at the moment, the hollow cap shell is also in a closed state at the moment, under the condition of no external force interference, the elastic force of the spring is far smaller than the adsorption force of the iron column of the magnet, so that the limiting seat cannot drive the hollow cap shell to move, the locking function is achieved, when the magnet and the iron column are separated by enough distance by external force, the magnetic force is smaller than the elastic force of the spring, the locking is released, the spring pushes the limiting seat to move, the hollow cap shell is in an opened state, the charging port is leaked, and at the moment, the charging can be conveniently carried out, and the practical applicability is very good;

3. the iron core is arranged in the conductive silica gel head and is fixedly adsorbed with the magnet, so that when the conductive silica gel head is damaged, the iron core and the magnet can be separated by external force, the conductive silica gel head can be taken down for replacement, and the conductive silica gel head has good operation simplicity and practicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic diagram of the movement of the hollow cap shell according to the present invention.

Notations for reference numerals: 1-lamp panel, 2-charging seat, 3-upper cover body, 4-lower cover body, 5-lamp ring seat, 6-hollow cap shell, 7-iron column, 8-iron core, 9-conductive silica gel head, 10-spring, 11-magnet, 12-limiting seat, 13-lamp ring, 14-charging port and L1-screw.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a magnetic slip cap module for an active capacitance pen includes an upper cap body 3 and a lower cap body 4, a lamp plate 1 and a charging seat 2 are fixed between the upper cap body 3 and the lower cap body 4, the lamp plate 1 is provided with two groups of LED lamps, the LED lamps are symmetrically arranged on the front and back sides of the lamp plate 1, and the charging seat 2 has an iron shell and is connected to a ground line, so as to perform a function of transmitting electricity; a charging port 14 is arranged between the upper cover body 3 and the lower cover body 4, and charging is conveniently carried out through the charging port 14.

Furthermore, steps are arranged at the front ends of the upper cover body 3 and the lower cover body 4 and are fixedly connected through a screw L1, that is, the steps of the upper cover body 3 and the lower cover body 4 can be locked through a screw L1, so as to fix the upper cover body 3 and the lower cover body 4; the steps of the upper cover body 3 and the lower cover body 4 are inserted into the lamp ring base 5, and the lamp ring base 5 is firmly fixed with the upper cover body 3 and the lamp ring base 5 through a screw L1, that is, a screw L1 can be screwed on the steps of the upper cover body 3 and the lower cover body 4 through the lamp ring base 5, so that the upper cover body 3 and the lower cover body 4 are fixed at the designated position of the lamp ring base 5.

Further, the lamp ring base 5 has the functions of light guiding and light transmitting, and the straight cylinder part of the lamp ring base 5 is also provided with a standby key, so that whether the key is installed or not can be determined according to requirements.

Further, lamp plate 1 sets up in last lid 3 and lower lid 4, and the step of going up lid 3 and lower lid 4 is fixed again in lantern ring seat 5, and the luminous LED lamp setting of lamp plate 1 is in lantern ring seat 5 promptly, and its light accessible lantern ring seat 5's straight section of thick bamboo part direction lantern ring 13 position is luminous.

Furthermore, the upper cover body 3 and the lower cover body 4 are internally provided with sliding grooves, the sliding grooves are connected with the feet with barbs extending out of the limiting seat 12 in a sliding manner, so that the hooking feet of the limiting seat 12 can slide in the sliding grooves of the upper cover body 3 and the lower cover body 4, and the hooking feet of the limiting seat 12 can only move in the sliding grooves and cannot be separated from the sliding grooves because the two ends of the sliding grooves are sealed.

Further, the upper end of the limiting seat 12 is fixed in the hollow cap shell 6, and when the limiting seat 12 moves, the hollow cap shell 6 can be driven to move.

Furthermore, an iron post 7 is fixedly arranged between the upper cover body 3 and the lower cover body 4, the iron post 7 is electrically connected with the grounding circuit, a spring 10 is electrically sleeved outside the iron post 7, a magnet 11 is further arranged at the upper end of the limiting seat 12, and the magnet 11 is electrically contacted with the spring 10; when the magnet 11 is adsorbed on the iron column 7 between the upper cover body 3 and the lower cover body 4, the spring 10 is in a compressed state at the moment, and the hollow cap shell 6 is also in a closed state at the moment, under the condition of no external force interference, the elastic force of the spring 10 is far smaller than the adsorption force of the iron column 7 of the magnet 11, so that the limit seat 12 cannot drive the hollow cap shell 6 to move, and the function of locking is achieved; when the magnet 11 and the iron column 7 are separated by an external force by a sufficient distance, so that the magnetic force is smaller than the elastic force of the spring 10, the locking position is released, the spring 10 pushes the limiting seat 12 to move, and the hollow cap shell 6 is in an open state and leaks out of the charging port 14.

Furthermore, a conductive silica gel head 9 is arranged on the other side of the upper end of the limiting seat 12, an iron core 8 is arranged in the conductive silica gel head 9, the iron core 8 and the magnet 11 are fixed in an adsorption mode and are in an electrically connected state, and the conductive silica gel head 9 can be disconnected in a magnetic connection mode under the action of external force and is pulled out together with the iron core 8 for replacement.

Example 2

By adopting the structure of the sliding cap, the charging port 14 is exposed in the charging process so as to facilitate charging, and when the charging device is normally used, the charging port 14 is covered so as to prevent the charging port 14 from being damaged and dust from entering, so that the charging device has good practicability; when magnet 11 adsorbs on the iron column 7 between upper cover body 3 and lower cover body 4, spring 10 is in compression state this moment, and cavity cap shell 6 at this moment also is in the closed condition, under the condition that no external force interferes, the elasticity of spring 10 is far less than the adsorption affinity of the iron column 7 of magnet 11, make spacing seat 12 can't drive cavity cap shell 6 and remove, play the effect of locking the position, make magnet 11 and iron column 7 separate sufficient distance when external force, make magnetic force be less than the elasticity of spring 10, promptly relieve the locking position, spring 10 promotes spacing seat 12 and removes, make cavity cap shell 6 be in the state of opening, charge mouthful 14, can conveniently charge this moment, have very good practicality.

The utility model discloses a theory of operation is: the electric energy reaches the shell of the pen through the connection of the grounding circuit, the other end of the spring 10 is electrically contacted with the magnet 11 in the limiting seat 12, so that the static electricity of a human body can enter the grounding circuit through the shell, pass through the spring 10, the magnet 11 and the iron core 8 and finally be transmitted to the capacitive screen through the conductive silica gel head 9, and the functional effect of the passive pen point is achieved; the hollow cap shell 6 can be free from the function of a passive pen point, the end sealing of one end of the hollow cap shell 6 is sealed without opening a hole, the iron core 8 and the conductive silica gel head 9 are not needed any more, the iron column 7 is not needed to be connected with a grounding circuit, the spring 10 can still enable the hollow cap shell 6 to move, but no electricity transmission function is generated, and the key of the straight tube part of the lamp ring base 5 can be installed or not according to the requirement.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A magnetic slip cap module of an active capacitance pen comprises an upper cap body (3) and a lower cap body (4), wherein a lamp panel (1) and a charging seat (2) are fixed between the upper cap body (3) and the lower cap body (4), an LED lamp is arranged on the lamp panel (1), and a charging port (14) is arranged between the upper cap body (3) and the lower cap body (4), and is characterized in that sliding chutes are arranged in the upper cap body (3) and the lower cap body (4), are in sliding connection with feet with barbs and extending out of a limiting seat (12), and the upper end of the limiting seat (12) is fixed in a hollow cap shell (6); an iron column (7) is fixedly arranged between the upper cover body (3) and the lower cover body (4), the iron column (7) is electrically connected with the grounding circuit, a spring (10) is electrically sleeved outside the iron column (7), a magnet (11) is further arranged at the upper end of the limiting seat (12), and the magnet (11) is electrically contacted with the spring (10); the other side of the upper end of the limiting seat (12) is provided with a conductive silica gel head (9), an iron core (8) is arranged in the conductive silica gel head (9), and the iron core (8) is fixed with the magnet (11) in an adsorption mode and is in an electrically connected state.

2. The magnetic attraction sliding cap module of the active capacitive pen according to claim 1, wherein the number of the LED lamps is two, and the two LED lamps are symmetrically disposed on the front and back surfaces of the lamp panel (1).

3. The magnetically attracting sliding cap module of an active capacitive pen according to claim 1, wherein the charging base (2) has an iron housing and is connected to a ground line.

4. The magnetic attraction sliding cap module of the active capacitive pen according to claim 1, wherein the upper cap body (3) and the lower cap body (4) are provided with steps at the front ends thereof, and the steps are inserted into the lamp ring seat (5) and fixedly connected with each other through screws (L1).

5. The magnetically-attracted sliding cap module of an active capacitive pen according to claim 4, wherein the straight cylinder portion of the light ring base (5) is further provided with a spare key.