CN212135963U

CN212135963U - Wireless recording pen that charges that possesses projection function

Info

Publication number: CN212135963U
Application number: CN202021005314.8U
Authority: CN
Inventors: 刘宏涛; 梁辉
Original assignee: Enqualcomm Technology Co ltd
Current assignee: Enqualcomm Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-11
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of the recording pen, especially, be a wireless recording pen that charges that possesses projection function, including projection pen and hand rope, the middle part of projection pen is provided with the recording subassembly, and the lower extreme on projection pen right side is fixed with the dead lever to the bull stick is installed in the outside of dead lever, and the extrusion stem is installed on the right side of bull stick simultaneously, the left side of projection pen is fixed with the stay cord, and the outside of stay cord is provided with the receiver to the mid-mounting of receiver has the coiling pole, the wind spring is installed in the outside at coiling pole middle part, the left side at the stay cord is fixed to the hand rope, the outside of projection pen is provided with the wireless subassembly that charges. This wireless recording pen that charges that possesses projection function entangles user's wrist with the hand rope, rotates the work lever, and work lever and hand rope break away from, the pulling lantern ring, the lantern ring are tied user's wrist through the hand rope, resets the work lever, and the user shifts projection pen and recording subassembly through the stay cord.

Description

Wireless recording pen that charges that possesses projection function

Technical Field

The utility model relates to a recording pen technical field specifically is a wireless recording pen that charges that possesses projection function.

Background

The recording pen divide into digital recording pen and intelligent recording pen two kinds, wherein through the use to the recording pen, realizes collecting the sound in the surrounding environment, and the person of facilitating the use further copies the storage to sound data, satisfies the user demand.

The traditional recording pen is used for recording, the function is single, the multiple controllers are required to be operated under the environment of the projection equipment required to be controlled, inconvenience is caused, the general recording pen is valuable, the falling damage is easy to occur when the general recording pen is directly held for use, and meanwhile the placing angle of the recording pen cannot be adjusted according to a recording object.

In conclusion, the existing recording pen has the defects of single function, poor portability and incapability of adjusting the placing angle when in use. Aiming at the problems, innovative design is urgently needed on the basis of the original recording pen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless recording pen that charges that possesses projection function to propose the function singleness among the solution above-mentioned background art, portability is not good and can not adjust the problem of placing the angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless recording pen that charges that possesses projection function, includes projection pen and hand rope, the middle part of projection pen is provided with the recording subassembly, and the lower extreme on projection pen right side is fixed with the dead lever to the bull stick is installed in the outside of dead lever, and the extrusion stem is installed on the right side of bull stick simultaneously, the left side of projection pen is fixed with the stay cord, and the outside of stay cord is provided with the receiver to the mid-mounting of receiver has the coiling pole, and the locating piece is installed in the outside of receiver simultaneously, the coil spring is installed in the outside at coiling pole middle part, and the external fixation of coiling pole has the extrusion piece, the left side at the stay cord is fixed to the hand rope, and the outside of hand rope is provided with the lantern ring to the working beam is installed to the both sides of the.

Preferably, the fixed rod and the rotating rod form a rotating structure through a rotating bearing, the rotating rod is in threaded connection with the extrusion rod, and the extrusion rod is in clamping connection with the fixed rod.

Preferably, be welded connection between coil spring and receiver and the winding rod, and receiver and winding rod constitute rotating-structure through swivel bearing.

Preferably, the extrusion block is arranged at an equal angle with respect to the center line of the winding rod, and the extrusion block and the positioning block are in clamping connection.

Preferably, be sliding connection between locating piece and the receiver, and the shape of locating piece and extrusion piece longitudinal section is right trapezoid.

Preferably, the hand rope and the lantern ring are connected in a nested mode, the lantern ring and the working rod are in threaded connection, and the working rod and the hand rope are in clamping connection.

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

1. according to the wireless charging recording pen with the projection function, the wrist of a user is sleeved with the hand rope, the working rod is rotated, the working rod is separated from the hand rope, the lantern ring is pulled, the lantern ring binds the wrist of the user through the hand rope, the working rod is reset, and the user transfers the projection pen and the recording component through the pull rope;

2. according to the wireless charging recording pen with the projection function, the positioning block and the extrusion block are separated from clamping by pulling the positioning block, the coil spring pulls the winding rod to rotate in the storage box, the winding rod winds the pull rope to shorten the pull rope, the pull ropes on two sides of the storage box are pulled, and the long right-angle edges of the positioning block and the extrusion block are clamped to realize extension of the pull rope;

3. this wireless recording pen that charges that possesses projection function through rotating the bull stick, rotates suitable position with the bull stick, rotates the extrusion pole, and the extrusion pole extrudees the dead lever to rigidity between bull stick and the projection pen places the angle through the bull stick and supports to the projection pen.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the lantern ring of the present invention;

fig. 3 is a schematic view of the front section structure of the storage box of the present invention.

In the figure: 1. a projection pen; 2. a recording component; 3. fixing the rod; 4. a rotating rod; 5. an extrusion stem; 6. pulling a rope; 7. a storage box; 8. winding the rod; 9. a coil spring; 10. extruding the block; 11. positioning blocks; 12. a hand cord; 13. a collar; 14. a working lever; 15. wireless subassembly that charges.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wireless charging recording pen with projection function comprises a projection pen 1, a recording component 2, a fixed rod 3, a rotating rod 4, an extrusion rod 5, a pull rope 6, a storage box 7, a winding rod 8, a coil spring 9, an extrusion block 10, a positioning block 11, a hand rope 12, a sleeve ring 13, a working rod 14 and a wireless charging component 15, wherein the recording component 2 is arranged in the middle of the projection pen 1, the fixed rod 3 is fixed at the lower end of the right side of the projection pen 1, the rotating rod 4 is installed on the outer side of the fixed rod 3, the extrusion rod 5 is installed on the right side of the rotating rod 4, the pull rope 6 is fixed on the left side of the projection pen 1, the storage box 7 is arranged on the outer side of the pull rope 6, the winding rod 8 is installed in the middle of the storage box 7, the positioning block 11 is installed on the outer side of the middle of the storage box 7, the coil spring 9 is installed on the outer side of the middle, and the outside of the hand rope 12 is provided with a lantern ring 13, and the both sides of the lantern ring 13 are installed with the working rod 14, and the outside of the projection pen 1 is provided with the wireless charging assembly 15.

In the embodiment, the fixed rod 3 and the rotating rod 4 form a rotating structure through a rotating bearing, the rotating rod 4 is in threaded connection with the extrusion rod 5, and the extrusion rod 5 is in clamping connection with the fixed rod 3, so that the rotating rod 4 can effectively rotate relative to the projection pen 1 through the fixed rod 3, the extrusion rod 5 can effectively fix the position of the rotating rod 4, and the rotating rod 4 can further support the whole position of the device;

the coil spring 9, the storage box 7 and the winding rod 8 are connected in a welding mode, the storage box 7 and the winding rod 8 form a rotating structure through a rotating bearing, the design ensures that the coil spring 9 can effectively drive the winding rod 8 to move on the storage box 7, and the winding rod 8 can effectively wind the pull rope 6;

the extrusion block 10 is arranged at an equal angle relative to the central line of the winding rod 8, the extrusion block 10 is in clamping connection with the positioning block 11, the positioning block 11 can effectively limit the winding rod 8 through the extrusion block 10, and the length of the pull rope 6 can be further adjusted;

the positioning block 11 is in sliding connection with the storage box 7, and the longitudinal sections of the positioning block 11 and the extrusion block 10 are both in right trapezoid shapes, so that the positioning block 11 can effectively move on the storage box 7 after the extrusion block 10 extrudes the positioning block 11;

for nested connection between hand rope 12 and the lantern ring 13, and lantern ring 13 and work lever 14 are threaded connection to for the block connection between work lever 14 and the hand rope 12, this kind of design has guaranteed that lantern ring 13 can effectively move on hand rope 12, and work lever 14 can effectively cooperate lantern ring 13 to adjust hand rope 12 internal diameter.

The working principle is as follows: when the device needs to be used, firstly, a wireless charger outside the device is used for charging the projection pen 1 and the recording component 2 through the wireless charging component 15, wherein the projection pen 1 and the recording component 2 are both in the prior mature technology and are well known to those skilled in the art, and are not described in detail herein;

sleeving the wrist part of a user with the hand rope 12, rotating the working rod 14, enabling the working rod 14 to rotate on the lantern ring 13, enabling the working rod 14 to be separated from the hand rope 12, pulling the lantern ring 13, enabling the lantern ring 13 to slide on the hand rope 12, enabling the lantern ring 13 to bind the wrist of the user through the hand rope 12, resetting the working rod 14, enabling the working rod 14 to extrude the hand rope 12, and enabling the user to transfer the projection pen 1 and the recording component 2 through the pull rope 6;

when the length of the pull rope 6 needs to be adjusted, the positioning block 11 is pulled, the positioning block 11 slides on the storage box 7, the positioning block 11 and the extrusion block 10 are disengaged from each other, the coil spring 9 pulls the winding rod 8 to rotate in the storage box 7, the winding rod 8 winds the pull rope 6, the positioning block 11 is loosened, the spring connected with the positioning block 11 and the storage box 7 pulls the positioning block 11 to reset, the pull rope 6 on two sides of the storage box 7 is pulled, the pull rope 6 pulls the winding rod 8 to rotate in the direction opposite to the previous rotation direction, the winding rod 8 drives the extrusion block 10 to extrude the inclined plane of the positioning block 11, when the gap positions of the positioning block 11 and the extrusion block 10 are aligned, the positioning block 11 resets, the long right-angle edges of the positioning block 11 and the extrusion block 10 are engaged, so that the lengths of the winding rod 8 and the pull rope 6 are fixed, and the extension of;

through rotating bull stick 4, the swivel bearing that bull stick 4 is connected through bull stick 4 and dead lever 3 rotates, rotates suitable position with bull stick 4, rotates extrusion stem 5, and extrusion stem 5 extrudees dead lever 3 to the rigidity between bull stick 4 and the projection pen 1 places the angle through bull stick 4 and supports.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless recording pen that charges that possesses projection function, includes projection pen (1) and hand rope (12), its characterized in that: the middle part of the projection pen (1) is provided with a recording component (2), the lower end of the right side of the projection pen (1) is fixed with a fixing rod (3), a rotating rod (4) is installed on the outer side of the fixing rod (3), an extrusion rod (5) is installed on the right side of the rotating rod (4), a pull rope (6) is fixed on the left side of the projection pen (1), a storage box (7) is arranged on the outer side of the pull rope (6), a winding rod (8) is installed in the middle of the storage box (7), a positioning block (11) is installed on the outer side of the storage box (7), a coil spring (9) is installed on the outer side of the middle part of the winding rod (8), an extrusion block (10) is fixed on the outer part of the winding rod (8), a hand rope (12) is fixed on the left side of the pull rope (6), a lantern ring (13) is arranged on the outer side of, the outside of projecting pen (1) is provided with wireless subassembly (15) that charges.

2. The wireless charging recording pen with projection function as claimed in claim 1, wherein: the fixed rod (3) and the rotating rod (4) form a rotating structure through a rotating bearing, the rotating rod (4) is in threaded connection with the extrusion rod (5), and the extrusion rod (5) is in clamping connection with the fixed rod (3).

3. The wireless charging recording pen with projection function as claimed in claim 1, wherein: and the coil spring (9), the storage box (7) and the winding rod (8) are connected in a welding manner, and the storage box (7) and the winding rod (8) form a rotating structure through a rotating bearing.

4. The wireless charging recording pen with projection function as claimed in claim 1, wherein: the extrusion blocks (10) are arranged at equal angles relative to the central line of the winding rod (8), and the extrusion blocks (10) are connected with the positioning blocks (11) in a clamping manner.

5. The wireless charging recording pen with projection function as claimed in claim 1, wherein: be sliding connection between locating piece (11) and receiver (7), and locating piece (11) and extrusion piece (10) longitudinal section's shape is right trapezoid.

6. The wireless charging recording pen with projection function as claimed in claim 1, wherein: the hand rope (12) and the lantern ring (13) are connected in a nested mode, the lantern ring (13) and the working rod (14) are connected in a threaded mode, and the working rod (14) and the hand rope (12) are connected in a clamping mode.