CN210983859U - Laser pen for office training - Google Patents

Laser pen for office training Download PDF

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Publication number
CN210983859U
CN210983859U CN201921569218.3U CN201921569218U CN210983859U CN 210983859 U CN210983859 U CN 210983859U CN 201921569218 U CN201921569218 U CN 201921569218U CN 210983859 U CN210983859 U CN 210983859U
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China
Prior art keywords
plate
casing
block
shell
baffle
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Active
Application number
CN201921569218.3U
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Chinese (zh)
Inventor
林鹭明
周秋生
陈桂芳
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林鹭明
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Priority to CN201921569218.3U priority Critical patent/CN210983859U/en
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Abstract

The utility model discloses a laser pen for office training usefulness, which comprises a housin, the right side fixedly connected with fixed block of casing, the right side fixedly connected with connecting block of fixed block, the surface cover of casing is equipped with the lag, the inner wall of lag and the surface swing joint of connecting block, the left side fixedly connected with baffle of casing inner chamber, fixedly connected with red laser instrument and green laser instrument are distinguished to the top and the bottom of baffle, fixedly connected with circuit board and battery are distinguished on the right side of casing inner chamber top and bottom, the top fixedly connected with button switch of casing. Has the advantages that: through setting up backup pad, baffle, ventilation pipe and louvre, can dispel the heat in the casing, through setting up bracing piece, first spring, movable block, fly leaf, screw rod, fixed plate, connecting plate and second spring, can protect shift knob, avoid the extrusion to lead to the maloperation.

Description

Laser pen for office training
Technical Field
The utility model relates to a laser pen field, concretely relates to laser pen for office training usefulness.
Background
With the development of economy, the multimedia technology is rapidly developed, roots and sprouts in various industries, and under the promotion of modern science and technology, the multimedia technology continues to go deep into the aspects of our lives and becomes an indispensable part in our lives.
The applicant finds that at least the following technical problems exist in the prior art: the existing laser pen is poor in heat dissipation effect, and the switch of the laser pen is easily extruded and started when the laser pen is carried, so that the laser pen is not beneficial to use of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laser pen for office training usefulness just in order to solve above-mentioned problem to it is poor to solve laser pen radiating effect among the prior art, and the switch receives the extrusion easily and starts technical problem when carrying. The utility model provides an among a great deal of technical scheme preferred technical scheme have: through setting up backup pad, baffle, ventilation pipe and louvre, can dispel the heat in the casing, through setting up bracing piece, first spring, movable block, fly leaf, screw rod, fixed plate, connecting plate and second spring, can protect shift knob, avoid the extrusion to lead to technical effect such as maloperation, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a laser pen for office training usefulness, which comprises a housin, the right side fixedly connected with fixed block of casing, the right side fixedly connected with connecting block of fixed block, the surface cover of casing is equipped with the lag, the inner wall of lag and the surface swing joint of connecting block, the left side fixedly connected with baffle of casing inner chamber, the top and the bottom of baffle are fixedly connected with red laser instrument and green laser instrument respectively, the right side of casing inner chamber top and bottom is fixedly connected with circuit board and battery respectively, the top fixedly connected with button switch of casing, the surface of casing has seted up the through-hole, the quantity of through-hole is two, the circuit board respectively with red laser instrument, green laser instrument, battery and button switch electric connection;
the right side of the partition board is fixedly connected with a supporting plate, the inside of the shell is fixedly connected with a baffle, the inside of the shell is fixedly connected with a ventilation pipe, two ends of the ventilation pipe penetrate through the shell and extend to the outside of the shell, the surface of the ventilation pipe is fixedly connected with the inner wall of the baffle, and heat dissipation holes located in the shell are formed in the surface of the ventilation pipe;
the top and the bottom of the left side of the connecting block are both fixedly connected with a supporting rod, the left end of the supporting rod is fixedly connected with the right side of the shell, the surface of the supporting rod is sleeved with a first spring, the surface of the supporting rod is movably connected with a movable block, the surface of the movable block is fixedly connected with the inner wall of the protective sleeve, the surface of the supporting rod is connected with a movable plate through threads, the two sides of the movable plate are respectively movably connected with the right side of the shell and the left side of the movable block, the right side of the shell is movably connected with a screw rod, the surface of the screw rod is in threaded connection with the surface of the movable plate, the right end of the screw rod penetrates through the connecting block and extends to the outside of the connecting block to be fixedly connected with the fixed plate, the surface of the screw rod is respectively and movably connected with a connecting plate and a second spring, and two sides of the second spring are respectively and movably connected with the left side of the inner cavity of the connecting plate and the left side of the fixing plate.
Adopt above-mentioned a laser pen for office training usefulness, the lag protects button switch, avoid the extrusion to lead to the maloperation, outwards stimulate the fly leaf, make the fly leaf cover on the fixed plate, rotate the fly leaf, the fly leaf drives the fixed plate and rotates, the fixed plate drives the screw rod and rotates, the screw rod drives and moves about the fly leaf, the fly leaf drives the movable block and moves right, the movable block drives the lag and moves right, make button switch and lag separation, the battery supplies power to the circuit board, start red laser instrument or green laser instrument through button switch.
Preferably, a clamping groove is formed in the connecting plate and matched with the fixing plate.
Preferably, a glass sheet is fixedly connected to the inside of the through hole, and the glass sheet is circular.
Preferably, the surface of the supporting plate is fixedly connected with a support, the right side of the supporting plate is fixedly connected with a fan, and the right side of the support is fixedly connected with the left side of the baffle.
Preferably, a dust screen is fixedly connected to the surface of the housing, and the ventilation pipe is located inside the dust screen.
Has the advantages that: 1. the utility model discloses a set up backup pad, baffle, ventilation pipe and louvre, can dispel the heat in the casing.
2. Through setting up bracing piece, first spring, movable block, fly leaf, screw rod, fixed plate, connecting plate and second spring, can protect shift knob, avoid the extrusion to lead to the maloperation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a right side view of the connecting block of the present invention.
The reference numerals are explained below:
1. a housing; 2. a fixed block; 3. connecting blocks; 4. a protective sleeve; 5. a partition plate; 6. a red laser; 7. a green laser; 8. a circuit board; 9. a storage battery; 10. a push button switch; 11. a support plate; 12. a support; 13. a baffle plate; 14. a vent pipe; 15. a support bar; 16. a first spring; 17. a movable block; 18. a movable plate; 19. a screw; 20. a fixing plate; 21. a connecting plate; 22. a second spring; 23. a card slot; 24. a through hole; 25. heat dissipation holes; 26. a glass sheet; 27. a dust screen; 28. a fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a laser pen for office training usefulness, which comprises a housin 1, the right side fixedly connected with fixed block 2 of casing 1, the right side fixedly connected with connecting block 3 of fixed block 2, the surface cover of casing 1 is equipped with lag 4, the inner wall of lag 4 and the surface swing joint of connecting block 3, the left side fixedly connected with baffle 5 of casing 1 inner chamber, fixedly connected with red laser 6 and green laser 7 are respectively distinguished to the top and the bottom of baffle 5, fixedly connected with circuit board 8 and battery 9 are distinguished to the right side of casing 1 inner chamber top and bottom, the top fixedly connected with button switch 10 of casing 1, through-hole 24 has been seted up on the surface of casing 1, the quantity of through-hole 24 is two, circuit board 8 respectively with red laser 6, the surface of circuit board, The green laser 7, the storage battery 9 and the button switch 10 are electrically connected;
a supporting plate 11 is fixedly connected to the right side of the partition plate 5, a baffle plate 13 is fixedly connected to the inside of the shell 1, a ventilation pipe 14 is fixedly connected to the inside of the shell 1, two ends of the ventilation pipe 14 penetrate through the shell 1 and extend to the outside of the shell 1, the surface of the ventilation pipe 14 is fixedly connected with the inner wall of the baffle plate 13, and heat dissipation holes 25 located inside the shell 1 are formed in the surface of the ventilation pipe 14;
the utility model discloses a connecting piece, including connecting block 3, including the equal fixedly connected with bracing piece 15 in left top and bottom of connecting block 3, the left end of bracing piece 15 and the right side fixed connection of casing 1, the surface cover of bracing piece 15 is equipped with first spring 16, the surface swing joint of bracing piece 15 has movable block 17, the surface of movable block 17 and the inner wall fixed connection of lag 4, the surface threaded connection of bracing piece 15 has movable plate 18, the both sides of movable plate 18 respectively with the right side of casing 1 and the left side swing joint of movable block 17, the right side swing joint of casing 1 has screw rod 19, the surface of screw rod 19 and the surface threaded connection of movable plate 18, the right-hand member of screw rod 19 runs through connecting block 3 and extends to the outside fixedly connected with fixed plate 20 of connecting block 3, the surface swing joint of screw rod 19 has connecting plate 21 and second spring 22 respectively, the both sides of second spring 22 respectively with the left side of connecting plate 21 inner chamber.
Preferably, a clamping groove 23 is formed in the connecting plate 21, and the clamping groove 23 is matched with the fixing plate 20, so that the connecting plate 21 and the fixing plate 20 are conveniently connected and fixed.
The inside fixedly connected with glass piece 26 of through-hole 24, glass piece 26 is circular, so set up, is convenient for carry on dustproof in to casing 1.
The fixed surface of backup pad 11 is connected with support 12, the right side fixedly connected with fan 28 of backup pad 11, the right side of support 12 and the left side fixed connection of baffle 13, so set up, can dispel the heat in the casing 1.
The fixed surface of casing 1 is connected with dust screen 27, ventilation pipe 14 is located the inside of dust screen 27, so set up, can prevent dust to ventilation pipe 14.
Adopt above-mentioned structure, lag 4 protects button switch 10, avoid the extrusion to lead to the maloperation, outside pulling connecting plate 21, make connecting plate 21 cover on fixed plate 20, rotate connecting plate 21, connecting plate 21 drives fixed plate 20 and rotates, fixed plate 20 drives screw rod 19 and rotates, screw rod 19 drives movable plate 18 and moves right, movable plate 18 drives movable block 17 and moves right, movable block 17 drives lag 4 and moves right, make button switch 10 and lag 4 separation, battery 9 supplies power to circuit board 8, start red laser 6 or green laser 7 through button switch 10, setting through ventilation pipe 14 and louvre 25, dispel the heat in the casing 1.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. A laser pen for office training usefulness which characterized in that: including casing (1), the right side fixedly connected with fixed block (2) of casing (1), the right side fixedly connected with connecting block (3) of fixed block (2), the surface cover of casing (1) is equipped with lag (4), the inner wall of lag (4) and the surperficial swing joint of connecting block (3), the left side fixedly connected with baffle (5) of casing (1) inner chamber, the top and the bottom of baffle (5) are fixedly connected with red laser instrument (6) and green laser instrument (7) respectively, the right side of casing (1) inner chamber top and bottom is fixedly connected with circuit board (8) and battery (9) respectively, the top fixedly connected with button switch (10) of casing (1), through-hole (24) have been seted up on the surface of casing (1), the quantity of through-hole (24) is two, circuit board (8) respectively with red laser instrument (6), The green laser (7), the storage battery (9) and the button switch (10) are electrically connected;
a supporting plate (11) is fixedly connected to the right side of the partition plate (5), a baffle plate (13) is fixedly connected to the inside of the shell (1), a ventilation pipe (14) is fixedly connected to the inside of the shell (1), two ends of the ventilation pipe (14) penetrate through the shell (1) and extend to the outside of the shell (1), the surface of the ventilation pipe (14) is fixedly connected with the inner wall of the baffle plate (13), and heat dissipation holes (25) located inside the shell (1) are formed in the surface of the ventilation pipe (14);
the top and the bottom of the left side of the connecting block (3) are both fixedly connected with a supporting rod (15), the left end of the supporting rod (15) is fixedly connected with the right side of the shell (1), the surface of the supporting rod (15) is sleeved with a first spring (16), the surface of the supporting rod (15) is movably connected with a movable block (17), the surface of the movable block (17) is fixedly connected with the inner wall of the protective sleeve (4), the surface of the supporting rod (15) is movably connected with a movable plate (18), two sides of the movable plate (18) are respectively movably connected with the right side of the shell (1) and the left side of the movable block (17), the right side of the shell (1) is movably connected with a screw rod (19), the surface of the screw rod (19) is connected with the surface of the movable plate (18) in a threaded manner, the right end of the screw rod (19) penetrates through the connecting block (3) and extends, the surface of the screw rod (19) is respectively and movably connected with a connecting plate (21) and a second spring (22), and two sides of the second spring (22) are respectively and movably connected with the left side of the inner cavity of the connecting plate (21) and the left side of the fixing plate (20).
2. A laser pointer for office training as claimed in claim 1, wherein: a clamping groove (23) is formed in the connecting plate (21), and the clamping groove (23) is matched with the fixing plate (20).
3. A laser pointer for office training as claimed in claim 1, wherein: the glass sheet (26) is fixedly connected to the inner portion of the through hole (24), and the glass sheet (26) is circular.
4. A laser pointer for office training as claimed in claim 1, wherein: the surface fixed connection of backup pad (11) has support (12), the right side fixedly connected with fan (28) of backup pad (11), the right side of support (12) and the left side fixed connection of baffle (13).
5. A laser pointer for office training as claimed in claim 1, wherein: the surface of the shell (1) is fixedly connected with a dust screen (27), and the ventilation pipe (14) is located inside the dust screen (27).
CN201921569218.3U 2019-09-20 2019-09-20 Laser pen for office training Active CN210983859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921569218.3U CN210983859U (en) 2019-09-20 2019-09-20 Laser pen for office training

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921569218.3U CN210983859U (en) 2019-09-20 2019-09-20 Laser pen for office training

Publications (1)

Publication Number Publication Date
CN210983859U true CN210983859U (en) 2020-07-10

Family

ID=71421023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921569218.3U Active CN210983859U (en) 2019-09-20 2019-09-20 Laser pen for office training

Country Status (1)

Country Link
CN (1) CN210983859U (en)

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