CN212873436U - Page turning pen with anti-falling structure - Google Patents

Abstract

The utility model discloses a turn over page or leaf pen with prevent falling structure, including recess and a body, the bottom of a body is connected with the nib, and is provided with the laser hole in the middle of the nib bottom, the laser conductor is installed to the inside top of nib, and the top of laser conductor is connected with the piece that shifts, the centre of shifting piece is fixed with contact compression spring, and the left side of shifting piece is connected with presses the piece, the top of a body is fixed with a tail, and the inside bottom of tail installs the connecting block, the right side of a body is installed and is hung the knot, and the outer wall connection of a body has and prevents falling the layer, prevent falling the outer wall on layer and install the shell protective sheath, and prevent that the inner wall on layer is fixed with buffer spring, buffer spring's the left and right sides is connected with the resin base, and buffer spring's upper and lower both sides install the buffering rubber. The page turning pen with the anti-falling structure is small in size, does not occupy space, has multiple anti-falling structures, and is safe and stable.

Description

Page turning pen with anti-falling structure

Technical Field

The utility model relates to a turn over a page or leaf pen technical field specifically is a turn over a page or leaf pen with prevent falling structure.

Background

In daily life, teachers, training personnel and speech personnel all encounter the embarrassment when teaching demonstration and project demonstration are carried out, and the operation of a computer and the explanation are needed, so that the action is limited, and the operation is inconvenient. How to let the user thoroughly liberate when teaching demonstration, really realize "where walk, where to speak, point to where", this just needs a section to turn over a page pen, lets the user furthest's performance limbs language's advantage when teaching, demonstration, lets teaching, speech more lively, and is more perfect, thoroughly solves in the past and uses the inconvenience of mouse in classroom and meeting, will become an important technical subject and market business opportunity. The problem of people can lose the hand and throw away the pen in the hand because of reasons such as hand slip when writing, increased the loss of the pen body is solved.

The page turning pen in the market is poor in stability, large in size and easy to break, and therefore the page turning pen with the anti-falling structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turn over page or leaf pen with prevent falling structure to the poor stability who provides among the above-mentioned background art of solution, it is bulky, and the problem of breaking easily.

In order to achieve the above object, the utility model provides a following technical scheme: a page turning pen with an anti-falling structure comprises a groove and a pen body, wherein the bottom of the pen body is connected with a pen point, a laser hole is formed in the middle of the bottom of the pen point, a laser conductor is arranged above the inside of the pen point, a shifting block is connected above the laser conductor, a contact pressure spring is fixed in the middle of the shifting block, a pressing block is connected to the left side of the shifting block, a pen tail is fixed to the top of the pen body, a connecting block is arranged at the bottom end of the inside of the pen tail, a hanging buckle is arranged on the right side of the pen body, an anti-falling layer is connected to the outer wall of the pen body, a shell protective sleeve is arranged on the outer wall of the anti-falling layer, a buffer spring is fixed to the inner wall of the anti-falling layer, resin bases are connected to the left side and the right side of the buffer spring, buffer rubbers are arranged on the upper side and the lower side of the buffer spring, and the inside of the groove is provided with a rebounder.

Preferably, the laser hole is of a circular structure, and a vertical central axis of the laser hole coincides with a vertical central axis of the pen body.

Preferably, the laser conductor is fixedly connected with the displacement block, and the contact pressure spring is tightly attached to the displacement block.

Preferably, the grooves are equidistantly distributed on the outer walls of the two sides of the shifting block, and ten grooves are formed in the grooves.

Preferably, the pen body and the anti-falling layer are the same in shape, and the outer diameter of the pen body is the same as the inner diameter of the anti-falling layer.

Preferably, the buffer springs are equidistantly distributed in the inner wall of the anti-falling layer, and the buffer springs are symmetrically distributed on two sides of the vertical central axis of the pen body.

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

the page turning pen with the anti-falling structure is simple in structure and convenient to use, the laser hole arranged in the pen point is located in the center of the pen point, the pen body is provided with the related remote control function button, the page changing reading function can be realized by pressing the upper page turning button and the lower page turning button, the pen body is attractive and small, the space is saved, the page turning pen has the telescopic function, the pressing block is manually pressed, the shifting block can move up and down under the action of the rebound force of the rebounder, and the shifting block is meshed with the groove, so that the telescopic purpose is achieved;

the page turning pen with the anti-falling structure has good anti-falling performance, the contact pressure spring can generate elastic force when an object falls to impact the ground, the page turning refill retracts into the laser hole under the action of the elastic force, the damage to the page turning refill is reduced, the shock absorption spring is also arranged in the pen tail, the outer part of the pen body is provided with the outer shell protective sleeve, and the outer shell protective sleeve is made of high polymer materials and can protect the bright and new surface layer of the page turning pen in the using process, and the page turning pen is not corroded or scratched and the like;

this turn over page or leaf pen with prevent falling structure has good antidetonation effect, and a body outer wall parcel is preventing falling the layer, and a body and prevent falling and being connected buffer spring between the layer, and buffer spring is provided with fourteen, falls when striking with ground violently when a body, and the push rod other end meets with buffer spring, and buffer spring free length constantly shortens under the effect of push rod power to play the effect of buffering.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. laser holes; 2. a laser conductor; 3. a contact pressure spring; 4. a shift block; 5. a groove; 6. a groove body; 7. a pen body; 8. hanging and buckling; 9. connecting blocks; 10. a pen tail; 11. a buffer spring; 12. a resin base; 13. a buffer rubber; 14. a pressing block; 15. a rebounder; 16. a pen point; 17. a housing protective sleeve; 18. and (5) a falling-proof layer.

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 page turning pen with an anti-falling structure comprises a laser hole 1, a laser conductor 2, a contact pressure spring 3, a displacement block 4, a groove 5, a groove body 6, a pen body 7, a hanging buckle 8, a connecting block 9, a pen tail 10, a buffer spring 11, a resin base 12, a buffer rubber 13, a pressing block 14, a rebound device 15, a pen point 16, a shell protective sleeve 17 and an anti-falling layer 18, wherein the bottom of the pen body 7 is connected with the pen point 16, the middle of the bottom of the pen point 16 is provided with the laser hole 1, the laser hole 1 is of a circular structure, the vertical central axis of the laser hole 1 is coincident with the vertical central axis of the pen body 7, the built-in laser hole 1 is positioned at the central position of the pen point 16, the page turning pen is attractive and small, the space is saved, the laser conductor 2 is arranged above the interior of the pen point 16, the displacement block 4 is connected above the laser conductor 2, the laser conductor 2 and the displacement block 4 are fixedly connected, the laser conductor 2 transmits force to the displacement block 4 under the action of external force, so that the contact pressure spring 3 in the displacement block 4 retracts under the action of force, a pen point 16 is protected, the contact pressure spring 3 is fixed in the middle of the displacement block 4, the left side of the displacement block 4 is connected with the pressing block 14, the top of the pen body 7 is fixed with the pen tail 10, the bottom end in the pen tail 10 is provided with the connecting block 9, the right side of the pen body 7 is provided with the hanging buckle 8, the outer wall of the pen body 7 is connected with the anti-falling layer 18, the pen body 7 and the anti-falling layer 18 are identical in shape, the outer diameter of the pen body 7 is identical to the inner diameter of the anti-falling layer 18, a good anti-seismic effect is achieved, the outer wall of the anti-falling layer 18 is provided with the outer shell protective sleeve 17, the outer shell protective sleeve 17 is made of a high polymer material, and the surface layer of the;

the outer wall of the anti-falling layer 18 is provided with a shell protective sleeve 17, the inner wall of the anti-falling layer 18 is fixed with buffer springs 11, the buffer springs 11 are equidistantly distributed in the inner wall of the anti-falling layer 18, the buffer springs 11 are symmetrically distributed on two sides of a vertical central axis of the pen body 7, fourteen buffer springs 11 are arranged, when the pen body 7 falls down and strongly collides with the ground, the other end of a push rod is connected with the buffer springs 11, the free length of the buffer springs 11 is continuously shortened under the action of the push rod force, so that the buffer effect is achieved, the left side and the right side of each buffer spring 11 are connected with resin bases 12, the upper side and the lower side of each buffer spring 11 are provided with buffer rubbers 13, a groove body 6 is arranged below the inner part of the pen body 7, grooves 5 are positioned on the outer walls on two sides of the groove body 6, rebounders 15 are arranged inside the grooves, and ten grooves 5 are arranged, the pressing block 14 is manually pressed, the shifting block 4 can move up and down under the action of the rebound force of the rebound device 15, and the shifting block 4 is meshed with the grooves 5, so that the fixing purpose is achieved.

The working principle is as follows: for the page turning pen with the anti-falling structure, firstly, a battery is installed on the page turning pen, a receiver is connected, PPT is turned on for debugging, a plurality of buttons are arranged on a pen body 7, an upper page turning button and a lower page turning button are pressed for debugging, a laser hole 1 arranged in a pen point 16 is positioned in the center of the pen point 16, a related remote control function button is arranged on the pen body 7 at the same time, the page changing and reading function can be realized by pressing the upper page turning button and the lower page turning button, the pen body 7 is attractive and small, the space is saved, the page turning pen has a stretching function, a pressing block 14 is pressed manually, a shifting block 4 can move up and down under the action of the rebound force of a rebound device 15, the shifting block 4 is meshed with a groove 5, the stretching purpose is realized, the anti-falling layer 18 is wrapped on the outer wall of the pen body 7, a buffer spring 11 is connected between the pen body 7 and the anti-falling layer 18, fourteen buffer springs 11 are arranged on, the push rod other end meets with buffer spring 11, and buffer spring 11 free length constantly shortens under the effect of push rod power to play the effect of buffering, the outer wall of preventing falling layer 18 is provided with shell protective sheath 17, and shell protective sheath 17 is macromolecular material, and is corrosion-resistant, and it is effectual to combat earthquake, just so accomplishes the whole use that has the page turning pen of preventing falling the structure.

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 (6)

1. The utility model provides a page turning pen with prevent falling structure, includes recess (5) and body of a pen (7), its characterized in that: the pen is characterized in that the bottom of the pen body (7) is connected with a pen point (16), a laser hole (1) is formed in the middle of the bottom of the pen point (16), a laser conductor (2) is installed above the interior of the pen point (16), a shifting block (4) is connected above the laser conductor (2), a contact pressure spring (3) is fixed in the middle of the shifting block (4), a pressing block (14) is connected to the left side of the shifting block (4), a pen tail (10) is fixed to the top of the pen body (7), a connecting block (9) is installed at the bottom of the interior of the pen tail (10), a hanging buckle (8) is installed on the right side of the pen body (7), an anti-falling layer (18) is connected to the outer wall of the pen body (7), an outer shell protective sleeve (17) is installed on the outer wall of the anti-falling layer (18), a buffer spring (11) is fixed to the inner wall of the anti-falling layer (18), and a resin base (, and the upper side and the lower side of the buffer spring (11) are provided with buffer rubbers (13), a groove body (6) is arranged below the inner part of the pen body (7), the groove (5) is positioned on the outer walls of the two sides of the groove body (6), and a rebound device (15) is arranged inside the groove (5).

2. A page turning pen with an anti-fall structure as claimed in claim 1, wherein: the laser hole (1) is of a circular structure, and the vertical central axis of the laser hole (1) coincides with the vertical central axis of the pen body (7).

3. A page turning pen with an anti-fall structure as claimed in claim 1, wherein: the laser conductor (2) is fixedly connected with the displacement block (4), and the contact pressure spring (3) is tightly attached to the displacement block (4).

4. A page turning pen with an anti-fall structure as claimed in claim 1, wherein: the grooves (5) are distributed on the outer walls of the two sides of the shifting block (4) at equal intervals, and ten grooves (5) are formed.

5. A page turning pen with an anti-fall structure as claimed in claim 1, wherein: the pen body (7) and the anti-falling layer (18) are the same in shape, and the outer diameter of the pen body (7) is the same as the inner diameter of the anti-falling layer (18).

6. A page turning pen with an anti-fall structure as claimed in claim 1, wherein: buffer spring (11) equidistance distributes in the inner wall of preventing falling layer (18), and buffer spring (11) are the symmetrical form distribution about the vertical axis both sides of body of a brush (7).

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