CN212181709U - Novel pen for laser teaching - Google Patents
Novel pen for laser teaching Download PDFInfo
- Publication number
- CN212181709U CN212181709U CN202020853410.1U CN202020853410U CN212181709U CN 212181709 U CN212181709 U CN 212181709U CN 202020853410 U CN202020853410 U CN 202020853410U CN 212181709 U CN212181709 U CN 212181709U
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- laser
- key
- shell
- interface
- usb interface
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Abstract
The utility model discloses a novel pen is used in laser teaching, comprising a main body, the lower extreme surface of main part is provided with interface storage mechanism, interface storage mechanism's upper end surface is provided with the shell, the front end surface of shell is provided with the laser key and turns over the page or leaf key, the laser key is located the upper end of turning over the page or leaf key, the laser key is provided with the mechanism of preventing mistake touch with the front end surface of turning over the page or leaf key. A novel pen for laser teaching, be equipped with and prevent mistake and touch mechanism and interface receiving mechanism, can be when laser teaching pen uses, press the transparent guard plate of handle slip, cover the transparent guard plate in laser key and page turning key top, prevent that the mistake from touching the use that influences the teaching pen, the interface receiving mechanism of setting, can be when the USB interface is placed, the clean brush of fixation cap inner wall setting cleans the dust of USB interface, prevent that the dust gathering from leading to the fact the USB interface contact failure too much, bring better use prospect.
Description
Technical Field
The utility model relates to a teaching device field, in particular to novel pen is used in laser teaching.
Background
The laser teaching pen is a device convenient for people to remotely control a computer, can be conveniently used by people, and is simple in structure and convenient to operate.
The existing pen for laser teaching has certain defects when in use, firstly, the pen is easy to mistakenly touch in the use process, influences the use of people and has certain inconvenience, secondly, the USB interface is easy to fall into dust, certain adverse effect is brought to the use process of people, and for this reason, a novel pen for laser teaching is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a novel laser teaching pen, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel pen is used in laser teaching, includes the main part, the lower extreme surface of main part is provided with interface receiving mechanism, interface receiving mechanism's upper end surface is provided with the shell, the front end surface of shell is provided with laser key and page turning key, the laser key is located the upper end of page turning key, the laser key is provided with the mistake proofing mechanism with the front end surface of page turning key, one side fixed surface of shell installs the switch, the upper end fixed surface of shell installs the laser emission head, the rear end surface of shell is provided with the battery storehouse lid.
The mistaken touch prevention mechanism is mainly beneficial to preventing the mistaken touch of a user.
The interface storage mechanism is mainly beneficial to cleaning dust in the USB interface.
Preferably, prevent that mistake from touching mechanism includes handle, transparent guard plate and slip track, the both sides surface of preventing mistake and touching mechanism all is provided with the slip track, one side surface of slip track is provided with transparent guard plate, the lower extreme surface of transparent guard plate is provided with the handle.
Preferably, the interface storage mechanism comprises a USB interface, a fixing cap, a fixing piece and a cleaning brush, the fixing cap is arranged on the outer surface of the upper end of the interface storage mechanism, the USB interface is arranged inside the fixing cap, the cleaning brush is arranged at the upper end of the USB interface, and the fixing piece is arranged on the outer surface of each of two sides of the cleaning brush.
Preferably, the outer surface of one side of the sliding track is movably connected with the outer surface of one side of the transparent protection plate, the outer surface of the lower end of the transparent protection plate is fixedly connected with the outer surface of the upper end of the handle, and the number of the sliding tracks is two.
Preferably, the outer surface of one side of mounting and the inner wall fixed connection of locking cap, the opposite side surface of mounting and the outer surface fixed connection of one side of cleaning brush, be provided with the fixed slot between USB interface and the locking cap, the lower extreme surface of USB interface passes through the fixed slot and can dismantle with the internal surface of locking cap and be connected.
Preferably, the outer surface of the rear end of the false touch prevention mechanism is fixedly connected with the outer surface of the front end of the shell through a sliding track.
Preferably, the outer surface of the upper end of the interface accommodating mechanism is detachably connected with the inner surface of the lower end of the shell through a fixing cap.
Compared with the prior art, the utility model discloses following beneficial effect has: this novel pen is used in laser teaching, prevent mistake through setting up and touch the mechanism, when laser teaching pen uses, the accessible is pressed the handle and is slided transparent guard plate, cover transparent guard plate in laser key and page turning key top, prevent that the mistake from touching the use that influences the teaching pen, be favorable to people's use, interface receiving mechanism through setting up, can be when the USB interface is placed, the clean brush of fixation cap inner wall setting cleans the dust of USB interface, prevent that the too much USB interface contact failure that causes of dust gathering, be favorable to the use of teaching pen, whole novel pen is used in laser teaching simple structure, high durability and convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is the utility model relates to a novel overall structure elevation of pen for laser teaching.
Fig. 2 is the utility model relates to a novel overall structure rear view of pen for laser teaching.
Fig. 3 is the utility model relates to a novel laser teaching is with enlarged view of prevent mistake in fig. 1 of pen and touch mechanism 4.
Fig. 4 is the utility model relates to a novel enlarger of interface receiving mechanism 2 in fig. 1 of pen for laser teaching.
In the figure: 1. a main body; 2. an interface storage mechanism; 3. a housing; 4. a false touch prevention mechanism; 5. a switch; 6. a laser emitting head; 7. a laser key; 8. a page turning key; 9. a battery compartment cover; 401. a handle; 402. a transparent protection plate; 403. a sliding track; 201. a USB interface; 202. a fixing cap; 203. a fixing member; 204. the brush is cleaned.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
As shown in fig. 1-4, a novel pen for laser teaching comprises a main body 1, an interface accommodating mechanism 2 is arranged on the outer surface of the lower end of the main body 1, a shell 3 is arranged on the outer surface of the upper end of the interface accommodating mechanism 2, a laser key 7 and a page turning key 8 are arranged on the outer surface of the front end of the shell 3, the laser key 7 is located at the upper end of the page turning key 8, a false touch preventing mechanism 4 is arranged on the outer surfaces of the laser key 7 and the page turning key 8, a switch 5 is fixedly arranged on the outer surface of one side of the shell 3, a laser emitting head 6 is fixedly arranged on the outer surface of the upper end of the shell 3, and a battery compartment cover 9.
Further, prevent mistake and touch mechanism 4 and include handle 401, transparent guard plate 402 and slip track 403, prevent that the both sides surface of mistake touching mechanism 4 all is provided with slip track 403, and one side surface of slip track 403 is provided with transparent guard plate 402, and the lower extreme surface of transparent guard plate 402 is provided with handle 401, is favorable to preventing that the user from mistakenly touching.
Further, interface receiving mechanism 2 includes USB interface 201, locking cap 202, mounting 203 and clean brush 204, and interface receiving mechanism 2's upper end surface is provided with locking cap 202, and the inside of locking cap 202 is provided with USB interface 201, and the upper end of USB interface 201 is provided with clean brush 204, and the both sides surface of clean brush 204 all is provided with mounting 203, is favorable to cleaning the inside dust of USB interface.
Further, the surface of one side of slip track 403 and the surface swing joint of one side of transparent guard plate 402, the lower extreme surface of transparent guard plate 402 and the upper end surface fixed connection of handle 401, the quantity of slip track 403 is two sets of, is favorable to preventing the stable in structure of mistake touch mechanism 4.
Further, the outer surface of one side of mounting 203 and the inner wall fixed connection of locking cap 202, the outer surface fixed connection of one side of the opposite side surface of mounting 203 and clean brush 204 are provided with the fixed slot between USB interface 201 and the locking cap 202, and the lower extreme surface of USB interface 201 can be dismantled through the fixed slot and be connected with the internal surface of locking cap 202, is favorable to interface receiving mechanism 2's stable in structure.
Further, the outer surface of the rear end of the false touch prevention mechanism 4 is fixedly connected with the outer surface of the front end of the housing 3 through the sliding rail 403, which is beneficial to stable connection of the false touch prevention mechanism 4.
Further, the outer surface of the upper end of the interface accommodating mechanism 2 is detachably connected with the inner surface of the lower end of the housing 3 through the fixing cap 202, which is beneficial to the stable connection of the interface accommodating mechanism 2.
It should be noted that, the utility model relates to a novel laser teaching pen, before using, the user opens the battery compartment lid 9 to install the battery inside the teaching pen, then take out the USB interface 201 from the inside of the interface storage mechanism 2 to install on the computer, finally open the switch 5 to adjust the laser key 7 and the page turning key 8, control the computer, the anti-error touch mechanism 4 is arranged, when the laser teaching pen is used, the transparent protection plate 402 can be slid by pressing the handle 401 to cover the transparent protection plate 402 above the laser key 7 and the page turning key 8, prevent the error touch from influencing the use of the teaching pen, which is beneficial to the use of people, the interface storage mechanism 2 is arranged, when the USB interface is placed, the cleaning brush 204 arranged on the inner wall of the fixing cap 202 cleans the dust of the USB interface 201, prevents the dust from gathering too much to cause the bad contact of the USB interface 201, which is beneficial to the use of the teaching pen, is relatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel pen is used in laser teaching, includes main part (1), its characterized in that: the lower extreme surface of main part (1) is provided with interface receiving mechanism (2), the upper end surface of interface receiving mechanism (2) is provided with shell (3), the front end surface of shell (3) is provided with laser key (7) and page turning key (8), laser key (7) are located the upper end of page turning key (8), laser key (7) are provided with mistake proofing and touch mechanism (4) with the front end surface of page turning key (8), one side fixed surface of shell (3) installs switch (5), the upper end fixed surface of shell (3) installs laser emitter (6), the rear end surface of shell (3) is provided with battery compartment lid (9).
2. The novel laser teaching pen according to claim 1, wherein: prevent mistake and touch mechanism (4) and include handle (401), transparent guard plate (402) and slip track (403), the both sides surface of preventing mistake and touching mechanism (4) all is provided with slip track (403), one side surface of slip track (403) is provided with transparent guard plate (402), the lower extreme surface of transparent guard plate (402) is provided with handle (401).
3. The novel laser teaching pen according to claim 1, wherein: interface receiving mechanism (2) include USB interface (201), locking cap (202), mounting (203) and clean brush (204), the upper end surface of interface receiving mechanism (2) is provided with locking cap (202), the inside of locking cap (202) is provided with USB interface (201), the upper end of USB interface (201) is provided with clean brush (204), the both sides surface of clean brush (204) all is provided with mounting (203).
4. The novel laser teaching pen according to claim 2, wherein: the outer surface of one side of slide rail (403) and the outer surface swing joint of one side of transparent guard plate (402), the lower extreme surface of transparent guard plate (402) and the upper end surface fixed connection of handle (401), the quantity of slide rail (403) is two sets ofly.
5. The novel laser teaching pen according to claim 3, wherein: the utility model discloses a cleaning brush, including fixing cap (202), fixed part (203), the inner wall fixed connection of one side surface and fixed cap (202) of fixed part (203), the opposite side surface of fixed part (203) and one side surface fixed connection of cleaning brush (204), be provided with the fixed slot between USB interface (201) and fixed cap (202), the lower extreme surface of USB interface (201) passes through the fixed slot and can dismantle with the internal surface of fixed cap (202) and be connected.
6. The novel laser teaching pen according to claim 1, wherein: the outer surface of the rear end of the false touch prevention mechanism (4) is fixedly connected with the outer surface of the front end of the shell (3) through a sliding track (403).
7. The novel laser teaching pen according to claim 1, wherein: the outer surface of the upper end of the interface accommodating mechanism (2) is detachably connected with the inner surface of the lower end of the shell (3) through a fixing cap (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853410.1U CN212181709U (en) | 2020-05-20 | 2020-05-20 | Novel pen for laser teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853410.1U CN212181709U (en) | 2020-05-20 | 2020-05-20 | Novel pen for laser teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212181709U true CN212181709U (en) | 2020-12-18 |
Family
ID=73787780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020853410.1U Expired - Fee Related CN212181709U (en) | 2020-05-20 | 2020-05-20 | Novel pen for laser teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212181709U (en) |
-
2020
- 2020-05-20 CN CN202020853410.1U patent/CN212181709U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |