CN211123986U

CN211123986U - General resistant mouse that falls of computer teaching

Info

Publication number: CN211123986U
Application number: CN201922372669.4U
Authority: CN
Inventors: 李海春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-28
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a general resistant mouse that falls of computer teaching, including the mouse body, the positive swing joint of body has the gyro wheel, the front of mouse body and the one side that is located the gyro wheel establish first button, the front of mouse body and the opposite side that is located the gyro wheel are provided with the second button, and the top of mouse body and be close to both sides and all be provided with the angle bead pad, the both sides wall of mouse body all is connected with a plurality of first air cushions, the bottom fixedly connected with counterweight of mouse body, the front and the back of the mouse body and the position that is close to the bottom are provided with the second air cushion, be equipped with the spout in the mouse body, the below of mouse body is provided with the guard plate, the bottom of guard plate sets up the protection pad. The utility model discloses, whole device has the function of all-round protection, can strengthen the performance of device to avoid the unnecessary cost extravagant.

Description

General resistant mouse that falls of computer teaching

Technical Field

The utility model relates to a teaching mouse field especially relates to a general resistant mouse that falls of computer teaching.

Background

The mouse, an input device of the computer, is also an indicator for the vertical and horizontal coordinate positioning of the computer display system, and is shaped like a mouse to obtain its name (mouse is used in the airport). The standard name of the computer is 'Mouse', the English name 'Mouse', and the Mouse is used for enabling the operation of the computer to be simpler, more convenient and quicker and replacing the complicated instructions of a keyboard.

At present, most of the existing mice are made of plastic materials, and once the mice fall or collide with each other, the mice are easily damaged, and the maintenance is time-consuming and labor-consuming, so that a lot of people can select direct replacement, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a general falling-resistant mouse for computer teaching.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a general anti-falling mouse for computer teaching comprises a mouse body, wherein a roller is movably connected to the front of the mouse body, a first key is arranged on one side of the front of the mouse body, which is positioned on the roller, a second key is arranged on the other side of the front of the mouse body, corner protection pads are arranged on the top of the mouse body and close to the two sides of the mouse body, a plurality of first air pads are fixedly connected to the two side walls of the mouse body, a counterweight is fixedly connected to the bottom of the mouse body, second air pads are arranged on the front and the back of the mouse body and close to the bottom of the mouse body, a chute is formed in the mouse body, a protection plate is arranged below the mouse body, a protection pad is arranged at the bottom of the protection plate, the top of the protection plate extends into the chute and is fixedly connected with the inside of the chute through a telescopic, and a buffer spring is arranged on the outer surface of the telescopic rod.

As a further description of the above technical solution:

the top fixedly connected with wire of mouse body, the one end fixedly connected with connector that the mouse body was kept away from to the wire.

As a further description of the above technical solution:

the structure of guard plate is "U" type structure, there is the clearance between guard plate and the mouse body.

As a further description of the above technical solution:

the quantity of telescopic link is a plurality of, and the position evenly distributed of telescopic link is at four angles in the top of guard plate.

As a further description of the above technical solution:

the first air cushion and the second air cushion are both made of silica gel, and the first air cushion and the second air cushion are of vacuum structures.

As a further description of the above technical solution:

the protection pad is attached to the bottom and the side wall of the protection plate through the super glue.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the anti-falling mouse for computer teaching is characterized in that the weight piece is arranged at the bottom of the mouse body, when the mouse body falls down carelessly, the bottom of the mouse body can fall below due to the action of gravity, the instant action force of the falling of the mouse body contacting with the ground can act on the protection pad, the telescopic rod can be contracted along with the action force of the falling trend protection plate, the buffer spring can buffer the action force of the protection plate, so as to protect the mouse body from being damaged, when the mouse body falls down at a certain inclination angle, the protection plate and the first air pad can play a protection role together, even if the protection plate is damaged due to the strong action force, the second air pad arranged at the bottom of the mouse body can buffer the action force, and the whole device has the function of all-directional protection, the drop resistance of the device can be enhanced, thereby avoiding unnecessary cost waste.

2. Compared with the prior art, this general resistant mouse that falls of computer teaching because the corner of device is fragile point easily, can guarantee through the angle bead pad that sets up that the device plays the guard action because touch the device corner carelessly when using.

Drawings

Fig. 1 is a schematic view of an overall structure of a general drop-resistant mouse for computer teaching according to the present invention;

fig. 2 is a schematic view of an internal structure of a general drop-resistant mouse for computer teaching according to the present invention;

fig. 3 is the utility model provides a general resistant interior structure bottom view of falling mouse of computer teaching.

Illustration of the drawings:

1. a mouse body; 2. a roller; 3. a first key; 4. a second key; 5. a corner protection pad; 6. a first air cushion; 7. a counterweight; 8. a second air cushion; 9. a chute; 10. a protection plate; 11. a protective pad; 12. A telescopic rod; 13. a buffer spring; 14. a wire; 15. a connector is provided.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-3, the utility model provides a pair of general resistant mouse that falls of computer teaching: a general anti-falling mouse for computer teaching comprises a mouse body 1, wherein a roller 2 is movably connected to the front side of the mouse body 1, a first key 3 is arranged on one side of the roller 2 on the front side of the mouse body 1, a second key 4 is arranged on the other side of the roller 2 on the front side of the mouse body 1, corner protection pads 5 are arranged on the top of the mouse body 1 and close to two sides of the mouse body, corners of the device are protected, a plurality of first air cushions 6 are fixedly connected to two side walls of the mouse body 1, the device and a protection plate 10 play a role in protection when falling at a certain angle, a counterweight 7 is fixedly connected to the bottom of the mouse body 1, the bottom of the device is ensured to be downward when falling, second air cushions 8 are arranged on the front side and the back side of the mouse body 1 and close to the bottom, and the mouse body 1 can still be protected under the condition that the protection plate 10 is damaged, the inside of mouse body 1 has been seted up spout 9, the motion of the guard plate 10 of being convenient for, the below of mouse body 1 is provided with guard plate 10, the bottom of guard plate 10 is provided with protection pad 11, the inside that the top of guard plate 10 extends to spout 9 and passes through telescopic link 12 and the inside fixed connection of spout 9, the surface of telescopic link 12 is provided with buffer spring 13, play the effect of buffering

Top fixedly connected with wire 14 of mouse body 1, wire 14 keeps away from one end fixedly connected with connector 15 of mouse body 1, the structure of guard plate 10 is "U" type structure, there is the clearance between guard plate 10 and the mouse body 1, prevent that the effort is direct at transmitting mouse body 1, the quantity of telescopic link 12 is a plurality of, and the position evenly distributed of telescopic link 12 is at four angles at the top of guard plate 10, increase the stability of guard plate 10, first air cushion 6 is the silica gel material with second air cushion 8's material, first air cushion 6 is the vacuum structure with second air cushion 8's inside, play the cushioning effect, guard cushion 11 is to laminating through bottom and the lateral wall of powerful glue with guard plate 10, protect the corner of guard plate 10.

The working principle is as follows: when the device drops, be provided with counterweight 7 in the bottom of mouse body 1, because the effect of gravity, the bottom of mouse body 1 can be located the below and drop, mouse body 1 drops and can be used for protection pad 11 with the effect of ground contact's an instant effort, can make telescopic link 12 contract along with the effect of the trend guard plate 10 power that falls, buffer spring 13 plays the cushioning effect to the effort that guard plate 10 received herein-by, and then protection mouse body 1 is not harmed, when mouse body 1 becomes certain inclination whereabouts, guard plate 10 can play the guard action with first air cushion 6 jointly, even guard plate 10 leads to damaging because powerful effort, and second air cushion 8 that mouse body 1 bottom set up also can cushion its effort that receives.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a general resistant mouse that falls of computer teaching, includes mouse body (1), its characterized in that: the mouse comprises a mouse body (1), wherein a roller (2) is movably connected to the front side of the mouse body (1), a first key (3) is arranged on one side of the front side of the mouse body (1) and located on the roller (2), a second key (4) is arranged on the other side of the front side of the mouse body (1) and located on the roller (2), corner protection pads (5) are arranged on the top of the mouse body (1) and close to the two sides of the top of the mouse body, a plurality of first air cushions (6) are fixedly connected to the two side walls of the mouse body (1), a counterweight (7) is fixedly connected to the bottom of the mouse body (1), second air cushions (8) are arranged on the front side and the back side of the mouse body (1) and close to the bottom of the front side of the mouse body (1), a sliding groove (9) is formed in the mouse body (1), a protection plate (10) is arranged, the top of protection plate (10) extends to the inside of spout (9) and passes through the inside fixed connection of telescopic link (12) and spout (9), the surface of telescopic link (12) is provided with buffer spring (13).

2. The computer-teaching universal drop-resistant mouse according to claim 1, characterized in that: the top fixedly connected with wire (14) of mouse body (1), one end fixedly connected with connector (15) that mouse body (1) was kept away from to wire (14).

3. The computer-teaching universal drop-resistant mouse according to claim 1, characterized in that: the structure of protection plate (10) is "U" type structure, there is the clearance between protection plate (10) and mouse body (1).

4. The computer-teaching universal drop-resistant mouse according to claim 1, characterized in that: the number of telescopic links (12) is a plurality of, and the position evenly distributed of telescopic link (12) is in four angles in the top of guard plate (10).

5. The computer-teaching universal drop-resistant mouse according to claim 1, characterized in that: the first air cushion (6) and the second air cushion (8) are both made of silica gel, and the first air cushion (6) and the second air cushion (8) are of vacuum structures.

6. The computer-teaching universal drop-resistant mouse according to claim 1, characterized in that: the protection pad (11) is attached to the bottom and the side wall of the protection plate (10) through super glue.