CN217804064U - Writing pen - Google Patents

Abstract

The utility model discloses a handwriting pen, including the pen-holder subassembly, the pen-holder subassembly includes pen point shell, first pen-holder, second pen-holder and connecting shell, the back end of pen point shell stretches into in the first pen-holder from the front end opening of first pen-holder, the anterior segment of connecting shell stretches into in the first pen-holder from the back end opening of first pen-holder, the back end of pen point shell and the anterior segment threaded connection of connecting shell, the front end of first pen-holder and the rear end face butt of pen point shell, the rear end of first pen-holder and the boss butt of connecting shell; the rear section of the connecting shell extends into the second pen holder and is in threaded connection with the second pen holder, and the front end of the second pen holder is abutted to the boss of the connecting shell. The structure layout of the handwriting pen is compact and regular, the structure is more reliable due to the multilayer structure, and the service life is long. Can illuminate, and is convenient for people to write normally under the environment with poor light. Simple structure, easy dismounting.

Description

Writing pen

Technical Field

The utility model relates to a stationery technical field, concretely relates to writing pen.

Background

The existing handwriting pen is single in structural connection layout and easy to damage, and can not meet the normal use requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a writing pen.

In order to achieve the above purpose, the utility model provides a following technical scheme: a handwriting pen comprises a pen holder assembly, wherein the pen holder assembly comprises a pen point shell, a first pen holder, a second pen holder and a connecting shell, the rear section of the pen point shell extends into the first pen holder from a front end opening of the first pen holder, the front section of the connecting shell extends into the first pen holder from a rear end opening of the first pen holder, the rear section of the pen point shell is in threaded connection with the front section of the connecting shell, the front end of the first pen holder is abutted against the rear end face of the pen point shell, and the rear end of the first pen holder is abutted against a boss of the connecting shell; the rear section of the connecting shell extends into the second pen holder and is in threaded connection with the second pen holder, and the front end of the second pen holder is abutted to the boss of the connecting shell.

Furthermore, the pen cap can be covered on the first pen holder or the second pen holder in a matching manner.

Further, set up hollow toper light in the nib shell, the refill passes the toper light, and toper light part stretches out the nib shell, and the lateral wall of toper light is contradicted with the inner wall of nib shell spacing.

Further, set up the battery compartment in the second pen-holder, install the battery in the battery compartment, the battery is connected with the toper light.

Furthermore, a first electric connecting rod and a second electric connecting rod are arranged on the conical illuminating lamp, an insulating sleeve is arranged outside the pen core, the first electric connecting rod of the conical illuminating lamp is positioned inside the insulating sleeve, and the second electric connecting rod is positioned outside the insulating sleeve;

a conductive spring is sleeved outside the pen core and extends into the insulating sleeve, a first electric connecting rod is connected with one end of the conductive spring, and the other end of the conductive spring is connected with the battery;

the pen point shell and the connecting shell are both conductive shells, and the second electric connecting rod is in contact with the pen point shell; a conductive mounting shell is arranged outside the battery bin, and the connecting shell is electrically connected with the conductive mounting shell through a first conductive connecting spring;

a conductive top shell is arranged in the second pen holder, and the lower section of the conductive top shell is contacted with the upper section of the conductive mounting shell; the upper end of the conductive top shell is positioned at an opening at the upper end of the second pen holder;

an insulating mounting shell is arranged in the conductive top shell, a second conductive connecting spring is arranged in the insulating mounting shell, the lower end of the second conductive connecting spring is connected with the battery, an opening is formed in the side wall of the insulating mounting shell, a conductive plate is arranged at the opening and is in contact with the second conductive connecting spring, and the upper end of the conductive plate is located at the opening at the upper end of the second pen holder;

still include the pen cap, set up circuit switch spare in the pen cap, when the pen cap matches the cover and establishes on the second pen-holder, circuit switch spare intercommunication electrically conducts top shell and current conducting plate, and the light is opened.

Furthermore, the current conducting plate is provided with a mounting ring, and the mounting ring is sleeved outside the insulating mounting shell in a matching manner.

Further, the outer side wall of the conductive top shell is abutted and limited against the inner wall of the second pen holder.

Furthermore, the outer side wall of the insulating mounting shell is abutted and limited with the inner side wall of the conductive top shell.

Furthermore, the bottom of the conductive installation shell is penetrated and connected with a limit shell, the rear end of the refill is matched with the position in the limit shell, and the conductive spring is connected with the battery through the limit shell.

Furthermore, an insulator is arranged between the conductive mounting shell and the electric connection limiting shell.

The technical effects of the utility model are as follows: the structure layout of the handwriting pen is compact and regular, the structure is more reliable due to the multilayer structure, and the service life is long. Can illuminate, and is convenient for people to write normally under the environment with poor light. Simple structure, easy dismounting.

Drawings

FIG. 1 is an external schematic view of a stylus according to an embodiment;

FIG. 2 is a schematic sectional view of an upper portion of a stylus according to an embodiment;

FIG. 3 is a schematic sectional view of the lower part of the stylus in the embodiment;

FIG. 4 is a schematic structural view of an illumination lamp in an embodiment;

fig. 5 is a schematic view showing the positional relationship between the conductive plate and the insulative mounting case in the embodiment.

Reference numerals are as follows: 1. a first pen holder; 2. a second shaft; 3. a pen cap; 31. a conductive pressure spring; 4. a pen core; 41. a conductive spring; 42. an insulator; 43. the limiting shell is electrically connected; 44. an insulating sleeve; 5. a connecting shell; 51. a boss; 6. a nib housing; 7. an illuminating lamp; 71. a first electrical connection bar; 72. a second electrical connection bar; 8. a battery; 81. a battery compartment; 82. a conductive mounting shell; 83. a conductive top shell; 84. an insulating mounting case; 85. a conductive plate; 86. a mounting ring; 9. a first conductive connecting spring; 91. and a second conductive connecting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1-5, the handwriting pen comprises a pen holder assembly and a pen cap 3, wherein a pen core 4 is arranged in the pen holder assembly, a pen point of the pen core 4 extends out of the front end of the pen holder assembly, an illuminating lamp 7 is fixedly arranged at the front end of the pen holder assembly, the illuminating lamp 7 is preferably a conical hollow illuminating lamp 7, and the pen point of the pen core 4 penetrates through the illuminating lamp 7. The inside battery 8 and the circuit structure that set up of pen-holder subassembly, set up the circuit switch spare of control circuit structure break-make on the cap 3, the both ends of light 7 pass through circuit structure, circuit switch spare and battery 8 constitution closed circuit.

The pen holder assembly comprises a first pen holder 1 and a second pen holder 2, the pen point of the pen core 4 is located at the lower end of the first pen holder 1, and when the pen holder assembly is not needed to be used, the pen cap 3 is sleeved on the first pen holder 1 in a matching mode, so that the pen point is covered. When the pen cap is needed to be used, the pen cap 3 is taken down from the first pen holder 1 and then can be used. Under the condition of insufficient light, the pen cap 3 is sleeved on the second pen holder 2 in a matching mode, the circuit switch piece on the pen cap 3 is in contact with two ends of the circuit structure, the circuit structure is closed, the illuminating lamp 7 is lightened, and normal writing can be achieved.

Preferably, a separator is fixedly arranged in the middle of the outer side of the pen holder assembly, the separator is preferably an annular boss 51, and when the pen cap 3 is sleeved on the first pen holder 1 in a matching manner, the open end of the pen cap 3 is abutted against the side part of the boss 51; when the cap 3 is fitted over the second shaft 2 and the open end of the cap 3 abuts against the side of the boss 51, the circuit switch is connected to the circuit structure, and the illuminating lamp 7 is turned on.

When the illuminating lamp 7 needs to be turned off, the pen cap 3 moves upwards for a certain distance along the second pen holder 2, the open end of the pen cap 3 is separated from the boss 51, at the moment, the circuit switch part is separated from the circuit structure, and the illuminating lamp 7 is turned off.

Preferably, two electrical connection bars are provided on the illumination lamp 7, respectively a first electrical connection bar 71 and a second electrical connection bar 72. An insulating sleeve 44 is arranged outside the pen core 4, a first electric connecting rod of the conical illuminating lamp 7 is positioned inside the insulating sleeve 44, and a second electric connecting rod is positioned outside the insulating sleeve 44; a conductive spring 41 is sleeved outside the pen core 4, the conductive spring 41 extends into an insulating sleeve 44, a first electric connecting rod is connected with one end of the conductive spring 41, and the other end of the conductive spring 41 is connected with the battery 8; the nib shell 6 and the connecting shell 5 are both conductive shells, and the second electrical connecting rod is in contact with the nib shell 6; the battery compartment 81 is externally provided with a conductive mounting case 82, and the connection case 5 is electrically connected to the conductive mounting case 82 through a first conductive connection spring 9.

The bottom of the conductive mounting shell 82 penetrates through the electric connection limiting shell 43, the rear end of the refill 4 is arranged in the electric connection limiting shell 43 in a matching mode, and the conductive spring 41 is connected with the battery 8 through the electric connection limiting shell 43. An insulator 42 is provided between the conductive mounting shell 82 and the electrical connection limiting shell 43.

The front end of first pen-holder 1 sets up nib shell 6, nib shell 6 passes the front end opening of first pen-holder 1, connection shell 5 is worn to establish by the rear end of first pen-holder 1, boss 51 is fixed to be set up on connection shell 5, connection shell 5 stretches into the part in first pen-holder 1 and stretches into the partial threaded connection in first pen-holder 1 with nib shell 6, the outside terminal surface of nib shell 6 is contradicted with the front end of first pen-holder 1, boss 51 is contradicted with the rear end of first pen-holder 1, thereby boss 51 and the outside terminal surface of nib shell 6 press from both sides first pen-holder 1 tightly fixedly. The illuminating lamp 7 is partially extended to the front end opening of the nib housing 6, and the nib of the pen core 4 is extended to the front end opening of the nib housing 6 through the center hole of the illuminating lamp 7. The nib housing 6 and the connecting housing 5 are both made of conductive material.

Set up electrically conductive installation shell 82 and electrically conductive top shell 83 in the second pen-holder 2, set up installation space in the electrically conductive installation shell 82, set up battery compartment 81 in the installation space, install battery 8 in the battery compartment 81. The bottom end of the conductive mounting shell 82 is connected to the connecting shell 5 by a first conductive connecting spring 9. The upper portion of the conductive mounting case 82 is connected to the lower portion of the conductive top case 83, and the upper end of the conductive top case 83 protrudes through the end opening of the second barrel 2. An insulating mounting shell 84 is arranged in the conductive top shell 83, a second conductive connecting spring 91 is mounted in a cavity in the insulating mounting shell 84, and the lower end of the second conductive connecting spring 91 is electrically connected with the upper connecting end of the battery 8. The connector is opened to the lateral part of insulating installation shell 84, and connector department sets up current conducting plate 85, and collar 86 is established to insulating installation shell 84 upper end cover, current conducting plate 85 and collar 86 fixed connection, current conducting plate 85 and the contact of second electrically conductive connecting spring 91. The upper end of the conductive plate 85 protrudes out of the upper opening of the conductive top case 83. There is a gap between the outer wall of the mounting ring 86 and the inner wall of the conductive top shell 83. A circuit switch member, preferably a conductive compression spring 31, is fixedly arranged inside the cap 3, when the cap 3 is covered on the second pen holder 2 in a matching manner, and the end of the cap 3 abuts against the boss 51, the end of the second conductive spring 41 is located in a gap between the conductive top shell 83 and the mounting ring 86, the conductive top shell 83 and the mounting ring 86 are electrically connected through the conductive compression spring 31, and the illuminating lamp 7 is turned on. The rear section of the connecting shell 5 extends into the second penholder 2 and is in threaded connection with the inner wall of the front section of the second penholder 2.

The above description is only for the detailed description of the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of the ordinary skilled person in the art, and all such changes are included in the scope of the present invention.

Claims (10)

1. The utility model provides a writing pen, a serial communication port, including the pen-holder subassembly, the pen-holder subassembly includes pen point shell (6), first pen rod (1), second pen rod (2) and connection shell (5), the back end of pen point shell (6) stretches into in first pen rod (1) from the front end opening of first pen rod (1), the anterior segment of connection shell (5) stretches into in first pen rod (1) from the back end opening of first pen rod (1), the back end of pen point shell (6) and the anterior segment threaded connection of connection shell (5), the front end of first pen rod (1) and the rear end face butt of pen point shell (6), the back end of first pen rod (1) and boss (51) butt of connection shell (5); the rear section of the connecting shell (5) extends into the second pen holder (2) and is in threaded connection with the second pen holder (2), and the front end of the second pen holder (2) is abutted to the boss (51) of the connecting shell (5).

2. A pen as claimed in claim 1, further comprising a cap (3), the cap (3) being adapted to fit over the first shaft (1) or the second shaft (2).

3. The writing pen according to claim 1, wherein a hollow conical illuminating lamp (7) is arranged in the pen point shell (6), the pen core (4) penetrates through the conical illuminating lamp (7), part of the conical illuminating lamp (7) extends out of the pen point shell (6), and the outer side wall of the conical illuminating lamp (7) is abutted against the inner wall of the pen point shell (6) for limiting.

4. A writing pen according to claim 3, wherein a battery compartment (81) is arranged in the second shaft (2), a battery (8) is arranged in the battery compartment (81), and the battery (8) is connected with the conical illuminating lamp (7).

5. A writing pen according to claim 4, wherein the cone-shaped illuminating lamp (7) is provided with a first electrical connecting rod (71) and a second electrical connecting rod (72), the outside of the pen core (4) is provided with an insulating sleeve (44), the first electrical connecting rod (71) of the cone-shaped illuminating lamp (7) is positioned inside the insulating sleeve (44), and the second electrical connecting rod (72) is positioned outside the insulating sleeve (44);

a conductive spring (41) is sleeved outside the pen core (4), the conductive spring (41) extends into an insulating sleeve (44), a first electric connecting rod is connected with one end of the conductive spring (41), and the other end of the conductive spring (41) is connected with a battery (8);

the pen point shell (6) and the connecting shell (5) are both conductive shells, and the second electric connecting rod is in contact with the pen point shell (6); a conductive mounting shell (82) is arranged outside the battery bin (81), and the connecting shell (5) is electrically connected with the conductive mounting shell (82) through a first conductive connecting spring (9);

a conductive top shell (83) is arranged in the second pen holder (2), and the lower section of the conductive top shell (83) is in contact with the upper section of the conductive mounting shell (82); the upper end of the conductive top shell (83) is positioned at the opening of the upper end of the second pen holder (2);

an insulating mounting shell (84) is arranged in the conductive top shell (83), a second conductive connecting spring (91) is arranged in the insulating mounting shell (84), the lower end of the second conductive connecting spring (91) is connected with the battery (8), an opening is formed in the side wall of the insulating mounting shell (84), a conductive plate (85) is arranged at the opening, the conductive plate (85) is in contact with the second conductive connecting spring (91), and the upper end of the conductive plate (85) is located at the opening at the upper end of the second pen holder (2);

still include pen cap (3), set up circuit switch spare in pen cap (3), when pen cap (3) matching cover was established on second pen-holder (2), circuit switch spare intercommunication electrically conducts top shell (83) and current conducting plate (85), and light (7) are opened.

6. A pen as claimed in claim 5 wherein the conductive plate (85) has a mounting ring (86) disposed thereon, the mounting ring (86) being adapted to fit around the exterior of the dielectric mounting casing (84).

7. A writing pen according to claim 5, wherein the outer side wall of the conductive top casing (83) abuts against the inner wall of the second barrel (2).

8. A stylus according to claim 5, characterised in that the outer side wall of the insulating mounting casing (84) abuts against and is retained by the inner side wall of the conductive top casing (83).

9. The writing pen according to claim 5, wherein the bottom of the conductive mounting shell (82) penetrates through the electric connection limiting shell (43), the rear end of the pen core (4) is arranged in the electric connection limiting shell (43) in a matching mode, and the conductive spring (41) is connected with the battery (8) through the electric connection limiting shell (43).

10. A stylus according to claim 9, wherein an insulator (42) is provided between the conductive mounting shell (82) and the electrical connection limiting shell (43).

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