CN219122677U

CN219122677U - Active capacitance pen

Info

Publication number: CN219122677U
Application number: CN202222784741.6U
Authority: CN
Inventors: 吴志合; 岑劲标
Original assignee: Shenzhen Yinchuangxiang Digital Technology Co ltd
Current assignee: Shenzhen Yinchuangxiang Digital Technology Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-06-02
Anticipated expiration: 2032-10-22

Abstract

The utility model is suitable for the field of active capacitance pens, and provides an active capacitance pen, which comprises a pen tube and a main support arranged in the pen tube, and further comprises: the pen comprises a main support, a support upper cover and a support rear cover, wherein the support upper cover and the support rear cover are arranged on the main support, a signal board and a pen core assembly A are arranged in the support upper cover, and three electrode pins extending out of the pen core assembly A are respectively and electrically connected with a first-stage transmitting end, a second-stage transmitting end and a grounding end on the signal board; the main support is provided with an electric energy supply assembly, and the electric energy supply assembly is used for supplying electric energy to the signal board; the other end of the pen tube is in threaded connection with the pen core assembly A. The capacitive pen has the advantages that the capacitive pen is simple in structure, all parts are connected in a clamping manner, connecting tools such as screws are not needed, and assembly and disassembly of the capacitive pen are convenient; the simple and convenient structure of the device greatly reduces the complexity of the structure, reduces the production cost, improves the stability of the product and solves the problems in the background art.

Description

Active capacitance pen

Technical Field

The utility model belongs to the field of active capacitance pens, and particularly relates to an active capacitance pen.

Background

The capacitive pen is made of conductive materials and is used for touch control of the capacitive screen to complete man-machine conversation operation, and the capacitive pen simulates a human body to complete man-machine conversation through the conductive materials to form an auxiliary device. With the development of APP, the present capacitive pen is not simply replacing the finger operation function, and more professionals have tried active capacitive pens to work on mobile devices.

The active capacitance pen adopted in the market at present has the common problem that the structure is too complicated, the stability and the efficiency of production are not facilitated, and the cost is too high due to the too complicated structure.

In order to avoid the above technical problems, it is necessary to provide an active capacitive pen.

Disclosure of Invention

The embodiment of the utility model aims to provide an active capacitance pen, which aims to solve the problems of high power consumption, abnormal signals and structural limitation of the existing active capacitance pen.

The embodiment of the utility model is realized in such a way that the active capacitance pen comprises a pen tube and a main support arranged in the pen tube, and further comprises:

the pen comprises a main support, a support upper cover and a support rear cover, wherein the support upper cover and the support rear cover are arranged on the main support, a signal board and a pen core assembly A are arranged in the support upper cover, and three electrode pins extending out of the pen core assembly A are respectively and electrically connected with a first-stage transmitting end, a second-stage transmitting end and a grounding end on the signal board;

the main support is provided with an electric energy supply assembly, and the electric energy supply assembly is used for supplying electric energy to the signal board;

the other end of the pen tube is in threaded connection with the pen core assembly A.

Further technical scheme, refill subassembly A includes the screw thread seat with pen tube threaded connection, be provided with the conductor tubule in the screw thread seat, the one end electric property riveting of conductor tubule is in hollow screw thread seat, the one end threaded connection of screw thread seat has the nib, the nib in have the conductor bullet needle, conductor bullet needle electric connection has one-level signal head, one-level signal head is T type structure, the terminal electric connection of one-level signal head has wire a, wire a runs through conductor tubule and screw thread seat, and wire a's terminal electric connection is at the one-level transmitting terminal of signal board, the tail end electric property cover of screw thread seat is equipped with a set spring, the foot electric connection that draws forth of set spring is on the earthing terminal of signal board, the conductor tubule overcoat is equipped with the plastic drum, the plastic drum overcoat is equipped with the metal drum, the clearance in metal drum and the plastic drum in the centre gripping have wire b, wire b is placed along the recess of screw thread seat side, and wire b's terminal connection is on the second grade transmitting terminal of signal board, threaded connection has the screw thread nut on the terminal surface of screw thread seat, fix the terminal surface through fixing nut on the screw thread.

According to a further technical scheme, a power panel is arranged in a rear cover of the electric energy supply assembly bracket, grooves with grooves on two sides are formed in the end part of the rear cover of the bracket, the power panel and the grooves with grooves on two sides form a charging seat, and charging holes are formed in the positions, located on the charging seat, of the main bracket, the pen tube and the rear cover of the bracket;

the middle part of the main support is provided with a battery, the battery is extended with a positive electrode pin and a negative electrode pin, the positive electrode pin and the negative electrode pin are respectively and electrically connected to a power panel, one end of the power panel is electrically connected with a signal panel through an FPC wire, and the other end of the power panel is provided with a switch;

the pen is characterized in that a tail cap is arranged at one end of the pen tube, a key is connected to the tail cap in a sliding mode, one end of the key penetrates through the tail cap, the other end of the key abuts against a switch of the power panel, a lamp hole is formed in the main support, and a lamp sheet is connected to the lamp hole through double faced adhesive tape.

According to a further technical scheme, a conducting strip is arranged in the tail cap, one end of the conducting strip abuts against the switch of the power panel, and the other end of the conducting strip is tightly attached to the inner wall of the tail cap.

According to a further technical scheme, grooves are respectively formed in two ends of the main support, which are located at the battery, and magnets are arranged in the grooves.

The active capacitance pen provided by the embodiment of the utility model has the advantages that the structure is simple, the installation of each part is connected in a buckle mode, and connecting tools such as screws are not needed, so that the assembly and the disassembly of the active capacitance pen are convenient; the simple and convenient structure of the device greatly reduces the complexity of the structure, reduces the production cost, improves the stability of the product and solves the problems in the background art.

Drawings

Fig. 1 is a schematic structural diagram of an active capacitive pen according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an active capacitive pen according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a cartridge assembly a according to an embodiment of the present utility model;

fig. 4 is an exploded view of a cartridge assembly a according to an embodiment of the present utility model.

In the accompanying drawings: main support 1, support upper cover 2, support back cover 3, button 4, tail cap 5, signal board 6, power strip 7, battery 8, FPC line 9, magnet 10, double faced adhesive tape 11, lamp piece 12, pen tube 13, refill subassembly A, nib A1, conductor bullet needle A2, one-level signal head A3, wire aA4, conductor tubule A5, positioning nut A6, screw thread seat A7, metal cylinder A8, plastic cylinder A9, wire bA10, cover spring A11.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1, an active capacitive pen according to an embodiment of the present utility model includes a pen barrel 13 and a main support 1 disposed in the pen barrel 13, and further includes:

a support upper cover 2 and a support rear cover 3 are arranged on the main support 1, a signal board 6 and a pen core assembly A are arranged in the support upper cover 2, and three electrode feet extending from the pen core assembly A are respectively and electrically connected with a primary emission end, a secondary emission end and a grounding end on the signal board 6;

the main support 1 is provided with an electric energy supply assembly which is used for supplying electric energy to the signal board 6;

the other end of the pen tube 13 is in threaded connection with the pen core assembly A.

In the embodiment of the utility model, the claw is arranged on the support upper cover 2, the signal board 6 is clamped into the claw, one end of the support upper cover 2 is provided with a groove, the refill component A is embedded in the groove on the support upper cover 2, the claw is arranged on the support rear cover 3, and the claw tables are respectively arranged on the main support 1 at positions corresponding to the claw positions of the support front cover 2 and the support tail cover 3, so that the support front cover 2 and the support tail cover 3 can be fixed at the appointed position of the main support 1 through the claw and the claw tables.

As shown in fig. 1, as a preferred embodiment of the present utility model, the pen refill assembly a includes a threaded seat A7 in threaded connection with a pen tube 13, a small conductive tube A5 is disposed in the threaded seat A7, one end of the small conductive tube A5 is electrically riveted in the hollow threaded seat A7, one end of the threaded seat A7 is in threaded connection with a pen point A1, a conductive elastic needle A2 is disposed in the pen point A1, the conductive elastic needle A2 is electrically connected with a primary signal head A3, the primary signal head A3 is in a T-shaped structure, the end of the primary signal head A3 is electrically connected with a wire aA4, the wire aA4 penetrates through the small conductive tube A5 and the threaded seat A7, the end of the wire aA4 is electrically connected with a primary transmitting end of the signal board 6, a set of a spring a11 is electrically sleeved at the tail end of the threaded seat A7, an outgoing pin of the set of the spring a11 is electrically connected with a grounding end of the signal board 6, a plastic barrel A9 is sleeved outside the small conductive tube A5, a metal barrel A9 is disposed at the end of the wire aA 10 b 7 is fixedly connected with a threaded seat b 10, and the threaded seat b 10 is fixedly positioned at the end of the threaded seat b 7 along the threaded seat a side of the wire b 6.

In the embodiment of the utility model, the outer surface of the conductor small tube A5 is insulated.

As shown in fig. 1, as a preferred embodiment of the present utility model, a power board 7 is disposed in the rear cover 3 of the power supply assembly, and the end of the rear cover 3 of the bracket is provided with grooves with two slots, the power board 7 and the grooves with two slots form a charging seat, and charging holes are disposed on the main bracket 1, the pen tube 13 and the rear cover 3 of the bracket at the charging seat;

the middle part of the main support 1 is provided with a battery 8, the battery 8 is extended with a positive electrode pin and a negative electrode pin, the positive electrode pin and the negative electrode pin are respectively and electrically connected to a power panel 7, one end of the power panel 7 is electrically connected with a signal panel 6 through an FPC (flexible printed circuit) wire 9, and the other end of the power panel 7 is provided with a switch;

the one end of pen tube 13 is provided with tail cap 5, sliding connection has button 4 on the tail cap 5, and the one end of button 4 runs through tail cap 5, the other end of button 4 supports and leans on the switch of power strip 7, be provided with the lamp hole on the main support 1, and be connected with lamp piece 12 on the lamp hole through double faced adhesive tape 11.

In the embodiment of the utility model, one end of the power panel 7 is provided with a charging seat connecting pin, and the charging seat connecting pin is clamped into grooves formed in two sides of the bracket rear cover 3.

As shown in fig. 1, as a preferred embodiment of the present utility model, a conductive sheet is disposed in the tail cap 5, and one end of the conductive sheet abuts against the switch of the power board 7, and the other end abuts against the inner wall of the tail cap 5.

As shown in fig. 1 and 2, as a preferred embodiment of the present utility model, a recess is formed at each end of the main support 1 at the battery 8, and a magnet 10 is disposed in each recess.

The embodiment of the utility model provides the active capacitance pen, which has a simple structure, and the installation of each part is connected in a buckle mode without connecting tools such as screws, so that the active capacitance pen is convenient to assemble and disassemble; the simple and convenient structure of the novel plastic composite material greatly reduces the complexity of the structure, reduces the production cost, improves the stability of products, reduces the manufacturing cost and solves the problems in the background art.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an initiative electric capacity pen, includes the main support that sets up in pen tube and the pen tube, its characterized in that still includes:

2. The active capacitance pen according to claim 1, wherein the pen core assembly a comprises a threaded seat in threaded connection with a pen tube, a conductor small tube is arranged in the threaded seat, one end of the conductor small tube is electrically riveted in the hollow threaded seat, one end of the threaded seat is in threaded connection with a pen point, a conductor spring needle is arranged in the pen point, the conductor spring needle is electrically connected with a primary signal head, the primary signal head is of a T-shaped structure, the tail end of the primary signal head is electrically connected with a wire a, the wire a penetrates through the conductor small tube and the threaded seat, the tail end of the wire a is electrically connected with a primary transmitting end of a signal board, a sleeve spring is electrically sleeved at the tail end of the threaded seat, a leading-out pin of the sleeve spring is electrically connected with the grounding end of the signal board, a plastic tube is sleeved outside the conductor small tube, a metal tube is sleeved outside the plastic tube, the metal tube is clamped in a gap between the metal tube and the plastic tube, the wire b is placed along a groove on the side surface of the threaded seat, the tail end of the wire b is connected with a secondary transmitting end of the signal board, and the tail end of the wire b is fixedly connected with a positioning nut on the threaded seat.

3. The active capacitance pen according to claim 1, wherein a power board is arranged in the rear cover of the power supply assembly bracket, grooves with grooves on two sides are formed in the end part of the rear cover of the bracket, the power board and the grooves with grooves on two sides form a charging seat, and charging holes are formed in the charging seat on the main bracket, the pen tube and the rear cover of the bracket;

4. The active capacitive pen of claim 3, wherein a conductive sheet is disposed in the tail cap, one end of the conductive sheet abuts against the switch of the power panel, and the other end of the conductive sheet abuts against the inner wall of the tail cap.

5. The active capacitive pen of claim 1, wherein the main support is provided with a recess at each end of the battery, and magnets are disposed in the recesses.