CN211335304U

CN211335304U - Multifunctional Bluetooth MP3 pen

Info

Publication number: CN211335304U
Application number: CN201922269516.7U
Authority: CN
Inventors: 朱熙民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-25
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a multi-functional bluetooth MP3 pen, including circuit board assembly, circuit board assembly installs in the lid behind the nib, nib face lid is installed to the upside of lid behind the nib, install the volume control key that extends to nib face lid outside on the circuit board assembly, the left side of nib face lid is installed and is extended to its inside pen that links to each other with circuit board assembly and detain, the shift knob that extends to its inside and links to each other with circuit board assembly is installed on the right side of nib face lid, the bottom of lid links to each other with the pen container shell behind the nib, the bottom of pen container shell links to each other with the nib shell, the bottom and the USB groove section of thick bamboo sliding connection of circuit board assembly, the USB groove section of thick bamboo is installed in the pen container shell, the downside of USB groove section of thick bamboo is installed in the pen container. The utility model discloses can listen to the song while studying, MP3 pen can be connected the broadcast song through bluetooth and electronic equipment, can copy data, and the function is various.

Description

Multifunctional Bluetooth MP3 pen

Technical Field

The utility model relates to a ballpoint field specifically is a multi-functional bluetooth MP3 pen.

Background

The ball-point pen is a writing tool which uses dry and thick ink and is transferred to paper by means of the steel ball which can be freely rotated on the pen point, and has the advantages of simple structure, convenient carrying, lubricating writing and suitability for duplicating, etc. A ball-point pen is a pen using a minute rotary ball made of brass, steel or tungsten carbide, which releases ink onto paper when writing.

The existing ball-point pen only has a writing function and a single function, so that aiming at the current situation, a multifunctional Bluetooth MP3 pen which can listen to songs and learn at the same time, can copy data and has various functions is urgently needed to be developed so as to overcome the defects in the current practical application and meet the current requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional bluetooth MP3 pen to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a multi-functional bluetooth MP3 pen, includes circuit board assembly, circuit board assembly installs in the lid behind the nib, the nib face lid is installed to the upside of lid behind the nib, install the volume adjustment key that extends to nib face lid outside on the circuit board assembly, the left side of nib face lid is installed and is extended to its inside pen that links to each other with circuit board assembly and detain, the shift knob that extends to its inside and links to each other with circuit board assembly is installed on the right side of nib face lid, the bottom of lid links to each other with the pen container shell behind the nib, the bottom of pen container shell links to each other with the nib shell, the bottom and the USB groove section of thick bamboo sliding connection of circuit board assembly, the USB groove section of thick bamboo is installed in the pen container shell, the downside of USB groove section of thick bamboo is installed in the pen container shell and is extended.

As a further aspect of the present invention: the circuit board assembly includes: the earphone comprises a main circuit board, an earphone socket and a USB plug, wherein the USB plug is arranged at the bottom of the main circuit board, and the earphone socket is arranged at the top of the main circuit board.

As a further aspect of the present invention: the volume adjustment key includes: the installation plate, go up accent button, pause button and down button, it installs in the upper end of installation plate to go up the accent button, the pause button is installed in the centre of installation plate, down button installs in the lower extreme of installation plate.

As a further aspect of the present invention: the rotary pen core comprises: the pen container comprises a rotating piece, an adapter piece and a pen core, wherein the adapter piece is tightly connected with the inner wall of the pen container shell, and the pen core penetrates through the adapter piece to be connected with the rotating piece.

As a further aspect of the present invention: the pen point surface cover, the pen point rear cover, the pen barrel shell and the pen point shell are all made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional Bluetooth MP3 pen has the advantages that the storage card can be inserted into the main circuit board, the earphone is connected into the earphone jack, and the writing is carried out by rotating the pen core, so that the multifunctional Bluetooth MP3 pen is beneficial to learning while listening to songs; through the sliding connection of the circuit board assembly and the USB groove barrel, the circuit board assembly can be pulled out to be connected with a computer USB, and the circuit board assembly is favorable for being used as a storage tool to copy data. To sum up, the utility model discloses can listen to the song while studying, MP3 pen can be connected the broadcast song through bluetooth and electronic equipment, can copy data, and the function is various.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

In the figure: 1-pen point surface cover, 2-volume adjusting key, 201-mounting plate, 202-up-adjusting button, 203-pause button, 204-down-adjusting button, 3-pen button, 4-circuit board component, 401-main circuit board, 402-earphone jack, 403-USB plug, 5-switch button, 6-pen point back cover, 7-USB groove barrel, 8-rotary pen core, 801-rotary piece, 802-adapter piece, 803-pen core, 9-pen barrel shell and 10-pen point shell.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a multifunctional bluetooth MP3 pen includes a circuit board assembly 4, circuit board assembly 4 can be connected to an electronic device via bluetooth to play songs, circuit board assembly 4 is installed in a pen head rear cover 6, a pen head cover 1 is installed on the upper side of the pen head rear cover 6, a volume adjusting key 2 is installed on the circuit board assembly 4 and extends to the outside of the pen head cover 1, and the volume adjusting key 2 includes: a mounting plate 201, a set-up button 202, a pause button 203 and a set-down button 204, the up button 202 is installed at the upper end of the mounting plate 201, the pause button 203 is installed at the middle of the mounting plate 201, the down-regulation button 204 is arranged at the lower end of the mounting plate 201, the left side of the pen point surface cover 1 is provided with a pen buckle 3 which extends to the inside and is connected with the circuit board assembly 4, the right side of the pen point surface cover 1 is provided with a switch button 5 which extends to the inside and is connected with a circuit board assembly 4, the bottom of the pen point rear cover 6 is connected with the pen container shell 9, the bottom of the pen container shell 9 is connected with the pen point shell 10, the bottom of the circuit board component 4 is connected with a USB groove drum 7 in a sliding way, the USB groove drum 7 is arranged in a pen drum shell 9, the lower side of the USB slot drum 7 is provided with a rotary refill 8 which extends to the outside of the pen point shell 10 in the pen barrel shell 9, and the rotary refill 8 comprises: the pen point comprises a rotating piece 801, an adapter 802 and a pen core 803, wherein the adapter 802 is tightly connected with the inner wall of the pen container shell 9, the pen core 803 is connected with the rotating piece 801 through the adapter 802, and the pen point surface cover 1, the pen point rear cover 6, the pen container shell 9 and the pen point shell 10 are all made of stainless steel.

Example 2

Referring to fig. 1-2, in an embodiment of the present invention, the circuit board assembly 4 includes: the USB plug-in socket comprises a main body circuit board 401, a headset socket 402 and a USB plug 403, wherein the USB plug 403 is arranged at the bottom of the main body circuit board 401, and the headset socket 402 is arranged at the top of the main body circuit board 401.

The multifunctional Bluetooth MP3 pen can be used for inserting a memory card into a main circuit board 401, connecting an earphone through an earphone jack 402, and writing by rotating the pen core 8, thereby being beneficial to learning while listening to songs; through the sliding connection of the circuit board assembly 4 and the USB groove barrel 7, the circuit board assembly 4 can be pulled out to be connected with a computer USB, and the circuit board assembly is favorable for being used as a storage tool to copy data.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional bluetooth MP3 pen, includes circuit board subassembly (4), its characterized in that, install in lid (6) behind the nib circuit board subassembly (4), nib face lid (1) is installed to the upside of lid (6) behind the nib, install volume control key (2) that extend to nib face lid (1) outside on circuit board subassembly (4), the left side of nib face lid (1) is installed and is extended to its inside pen that links to each other with circuit board subassembly (4) and detain (3), the right side of nib face lid (1) is installed and is extended to its inside shift knob (5) that link to each other with circuit board subassembly (4), the bottom of lid (6) links to each other with a section of thick bamboo shell (9) behind the nib, the bottom of a section of thick bamboo shell (9) links to each other with a nib shell (10), the bottom and the USB groove section of thick bamboo (7) sliding connection of circuit board subassembly (4), the USB groove barrel (7) is arranged in the pen barrel shell (9), and a rotary pen core (8) extending to the outside of the pen point shell (10) is arranged on the lower side of the USB groove barrel (7) in the pen barrel shell (9).

2. The multifunctional bluetooth MP3 pen of claim 1, wherein the circuit board assembly (4) comprises: the earphone comprises a main body circuit board (401), an earphone socket (402) and a USB plug (403), wherein the USB plug (403) is arranged at the bottom of the main body circuit board (401), and the earphone socket (402) is arranged at the top of the main body circuit board (401).

3. The multifunctional bluetooth MP3 pen of claim 1, wherein the volume adjusting key (2) comprises: mounting panel (201), go up accent button (202), pause button (203) and down button (204), go up accent button (202) and install in the upper end of mounting panel (201), pause button (203) are installed in the centre of mounting panel (201), down button (204) are installed in the lower extreme of mounting panel (201).

4. The multifunctional bluetooth MP3 pen of claim 1, wherein the rotary cartridge (8) comprises: the pen container comprises a rotating piece (801), an adapter piece (802) and a pen core (803), wherein the adapter piece (802) is tightly connected with the inner wall of the pen container shell (9), and the pen core (803) penetrates through the adapter piece (802) to be connected with the rotating piece (801).

5. The multifunctional Bluetooth MP3 pen according to any one of claims 1 to 4, wherein the pen head cover (1), the pen head back cover (6), the pen barrel shell (9) and the pen tip shell (10) are all made of stainless steel.