CN210038669U

CN210038669U - Protector of computer is used in university classroom teaching

Info

Publication number: CN210038669U
Application number: CN201921189213.8U
Authority: CN
Inventors: 曾晓亮; 谢中梅; 邱洁
Original assignee: Jiangxi College of Applied Technology
Current assignee: Jiangxi College of Applied Technology
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-02-07
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a protective device of a computer for university classroom teaching, which comprises a shell and a fixed sleeve, wherein the outer end of the left surface of the shell is fixed with a buffer ring, and the right surface of the shell is provided with a storage groove, meanwhile, the outer end of the right surface of the object placing groove is fixed with a supporting column, the right end of the supporting column is connected with a movable groove through a movable block, the movable groove is arranged inside the left end of the supporting tube, meanwhile, the right end of the supporting tube is fixed with a supporting plate, the outer end of the left surface of the supporting tube is connected with a limiting column through a limiting groove, the limiting column is fixed on the right surface of the shell, the supporting spring is arranged in the limiting groove, the fixing sleeve is fixed in the middle of the right surface of the shell, the right end of the fixing sleeve is connected with the fixing column through the fixing groove, meanwhile, the right end of the fixed column is connected with the sucker through the rotary table, and the outer end of the rotary table is connected with the supporting plate through the rotary groove. This protector of computer is used in university's classroom teaching not only is convenient for install holistic, can protect the impact force that quick-witted case received simultaneously.

Description

Protector of computer is used in university classroom teaching

Technical Field

The utility model relates to a computer hardware technical field specifically is a protector of computer is used in university classroom teaching.

Background

With the progress of the times, informatization gradually enters the lives of people, the storage and application characteristics of the computer are gradually applied to teaching by people, the learning quality of students can be improved while the computer is simple and convenient to operate, the learning effect is improved, and computers for university classroom teaching are generally placed on the floor, so that the computer is convenient for the students to operate.

However, at present, students and teachers often cause deflection and noise of the case because of not kicking the case carelessly, and damage is easily caused to the case when the classroom discipline is influenced. Aiming at the problems, the novel teaching computer protection device is innovatively designed on the basis of the protection device of the original teaching computer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a protector of computer is used in university classroom teaching has solved present student and mr and has often because not kicked quick-witted case by accident, leads to the incline and the noise of quick-witted case, when influencing classroom discipline, causes the problem of damage to quick-witted case easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a protection device of a computer for university classroom teaching comprises a shell and a fixed sleeve, wherein the outer end of the left surface of the shell is fixed with a buffer ring, the right surface of the shell is provided with a storage groove, the outer end of the right surface of the storage groove is fixed with a support column, the right end of the support column is connected with a movable groove through a movable block, the movable groove is arranged inside the left end of a support tube, the right end of the support tube is fixed with a support plate, the outer end of the left surface of the support tube is connected with a limit column through a limit groove, the limit column is fixed on the right surface of the shell, a support spring is arranged inside the limit groove, the fixed sleeve is fixed in the middle of the right surface of the shell, the right end of the fixed sleeve is connected with a fixed column through a fixed groove, the right end of the fixed column is connected with a sucker through a turntable, the, and the outer end of the interior of the rotary groove is provided with a guide roller.

Preferably, the longitudinal section of the shell is in an isosceles trapezoid structure, and the length of the upper base edge of the isosceles trapezoid structure is smaller than that of the lower base edge.

Preferably, the outer end of the buffer ring is of a cambered surface structure, and the buffer ring and the shell are of a bonding integrated structure.

Preferably, the support column forms a telescopic mechanism with the support tube through the movable block and the movable groove, and the depth of the movable groove is equal to the initial length of the support spring.

Preferably, the supporting tubes and the limiting columns form a telescopic mechanism through limiting grooves, and four limiting columns are arranged at the left ends of the supporting tubes.

Preferably, the outer surface of the left end of the fixing column and the inner surface of the right end of the fixing groove are both in thread structures and are in threaded connection.

Preferably, the guide rollers are rotatably connected with the rotary groove, and the guide rollers are uniformly distributed at the outer end of the interior of the rotary groove.

(III) advantageous effects

The utility model provides a protector of computer is used in university's classroom teaching. The method has the following beneficial effects:

(1) this protector of computer is used in university's classroom teaching, the structure of shell can be received the impact of shell left end, can save the space of backup pad left end simultaneously, avoids the device whole to cause student and mr stumble, and the structure of buffer ring can carry out ascending dispersion to the impact force that the shell left end was received, improves the impact resistance of device.

(2) This protector of computer is used in university's classroom teaching, the slope of shell can be avoided to the telescopic machanism of stay tube and spacing post, is convenient for receive the power of shell left end, improves the guard action of device to quick-witted case, and the rotation of deflector roll can reduce the friction that rotates the production between carousel and the turn trough, and then forbids to burn the wearing and tearing of carousel and turn trough, improves the life of device.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at the position A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a buffer ring; 3. a storage groove; 4. a support pillar; 5. a movable block; 6. a movable groove; 7. supporting a tube; 8. a support spring; 9. a limiting groove; 10. a limiting column; 11. a support plate; 12. Fixing a sleeve; 13. fixing grooves; 14. fixing a column; 15. a turntable; 16. rotating the groove; 17. a guide roller; 18. And (4) sucking discs.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a computer protection device for university classroom teaching comprises a shell 1, a buffer ring 2, a storage groove 3, a support column 4, a movable block 5, a movable groove 6, a support tube 7, a support spring 8, a limit groove 9, a limit column 10, a support plate 11, a fixed sleeve 12, a fixed groove 13, a fixed column 14, a turntable 15, a rotary groove 16, a guide roller 17 and a sucker 18, wherein the buffer ring 2 is fixed at the outer end of the left surface of the shell 1, the storage groove 3 is arranged on the right surface of the shell 1, the support column 4 is fixed at the outer end of the right surface of the storage groove 3, the right end of the support column 4 is connected with the movable groove 6 through the movable block 5, the movable groove 6 is arranged inside the left end of the support tube 7, the support plate 11 is fixed at the right end of the support tube 7, the outer end of the left surface of the support tube 7 is connected with the limit column 10 through the limit groove 9, a supporting spring 8 is arranged in the limiting groove 9, the fixing sleeve 12 is fixed in the middle of the right surface of the shell 1, the right end of the fixing sleeve 12 is connected with a fixing column 14 through a fixing groove 13, meanwhile, the right end of the fixing column 14 is connected with a sucker 18 through a rotary table 15, the outer end of the rotary table 15 is connected with a supporting plate 11 through a rotary groove 16, and a guide roller 17 is arranged at the outer end of the inner part of the rotary groove 16;

the longitudinal section of the shell 1 is in an isosceles trapezoid structure, the length of the upper bottom edge of the isosceles trapezoid structure is smaller than that of the lower bottom edge, the structure of the shell 1 can reduce the edge angle of the lower end of the device, and meanwhile, the impact force of the left end of the shell 1 can be conveniently received and resisted, so that the protection effect of the device is improved;

the outer end of the buffer ring 2 is of a cambered surface structure, the buffer ring 2 and the shell 1 are of a bonding integrated structure, the structure of the buffer ring 2 can disperse impact received at the left end of the shell 1 in the direction, and the buffer effect of the device is improved;

the supporting column 4 and the supporting tube 7 form a telescopic mechanism through the movable block 5 and the movable groove 6, the depth of the movable groove 6 is equal to the initial length of the supporting spring 8, the structure of the supporting column 4 and the supporting tube 7 is convenient for supporting the casing 1 moving rightwards, and the rightward movement of the casing 1 is relieved through the friction between the movable block 5 and the movable groove 6, so that the impact force is buffered;

the supporting tube 7 and the limiting column 10 form a telescopic mechanism through the limiting groove 9, four limiting columns 10 are arranged at the left end of the supporting tube 7, damage and displacement of the chassis caused by impact force are avoided, the shell 1 can be prevented from inclining through a sliding mechanism of the supporting tube 7 and the limiting column 10, and the stability of the device is improved;

the outer surface of the left end of the fixing column 14 and the inner surface of the right end of the fixing groove 13 are both in threaded structures and are in threaded connection, and the structures of the fixing column 14 and the fixing groove 13 can be convenient for a user to adjust the tightness between the shell 1 and the supporting plate 11, so that the device is convenient to mount;

the guide roller 17 is rotatably connected with the rotary groove 16, the guide rollers 17 are uniformly distributed at the outer end of the inner part of the rotary groove 16, the abrasion of the rotary disc 15 and the rotary groove 16 can be reduced by the rotation of the guide rollers 17, and the service life of the device is prolonged.

When in use, according to the figures 1 and 3, a user firstly grasps the suction cup 18 and rotates the shell 1 clockwise, so that the support column 4 drives the support tube 7 and the support plate 11 to rotate clockwise, meanwhile, the fixing sleeve 12 rotates clockwise at the outer end of the fixing column 14, the fixing column 14 moves towards the left end of the fixing groove 13 through the threaded connection with the fixing groove 13, the distance between the support plate 11 and the shell 1 is reduced, and the tightness of the support plate and the shell is improved, the rotary disc 15 rotates inside the rotary groove 16 through the guide roller 17 in the rotating process, the abrasion between the rotary disc 15 and the rotary groove 16 can be reduced, the service life of the device is prolonged, then the user aligns the whole device at the position which is easy to kick, presses the shell 1 towards the direction of the case, so that the support plate 11 extrudes the suction cup 18, and the fixation between the suction cup 18 and the case is completed through the vacuum effect, then, a user only needs to rotate the shell 1 anticlockwise to enable the fixed column 14 to slide towards the right end of the fixed groove 13, so that the movable block 5 is located at the left end of the movable groove 6, and the preparation work of the device is completed;

according to the figures 2 and 4, when the left end of the shell 1 receives the impact, the buffer ring 2 firstly disperses the direction of the impact force and pushes the shell 1 to move rightwards, at the same time, the shell 1 pushes the support column 4 and the movable block 5 to slide towards the right end inside the movable groove 6, so that the friction force between the movable block 5 and the movable groove 6 generates leftward friction on the movable block 5 to reduce the impact force, meanwhile, the movable block 5 pushes the support spring 8 rightwards to be in a compressed state, so that the support spring 8 pushes the movable block 5 and the support column 4 to slide leftwards, the position of the movable block 5 is convenient to reset while the impact force is reduced, the whole device is convenient to continue to be used, the protection effect on the case is completed, the sliding structure of the limit column 10 and the limit groove 9 can support the leftward and rightward movement of the support column 4 to avoid the clamping of the support column 4 and the movable groove 6, the stability of the device, which is the use of the protective device of the computer for classroom teaching of university, is improved, and the contents not described in detail in this specification are well known to those skilled in the art.

To sum up, the protection device of the computer for university classroom teaching can reduce the corner angle at the lower end of the device by the structure of the shell 1, and is convenient for receiving and resisting the impact force at the left end of the shell 1, thereby improving the protection effect of the device, the structure of the buffer ring 2 can disperse the impact received at the left end of the shell 1 in the direction, thereby improving the buffer effect of the device, the structure of the support column 4 and the support tube 7 is convenient for supporting the shell 1 moving to the right, the right movement of the shell 1 is relieved by the friction between the movable block 5 and the movable groove 6, further the impact force is buffered, the damage and the displacement of the impact force to the case are avoided, the inclination of the shell 1 can be avoided by the sliding mechanism of the support tube 7 and the limit column 10, the stability of the device is improved, the structure of the fixed column 14 and the fixed groove 13 can be convenient for the user to adjust the tightness between the shell 1, the installation of the device is convenient, the abrasion of the rotary table 15 and the rotary groove 16 can be reduced by the rotation of the guide roller 17, and the service life of the device is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 protector of computer is used in university's classroom teaching, includes shell (1) and fixed cover (12), its characterized in that: the outer end of the left surface of the shell (1) is fixed with a buffer ring (2), the right surface of the shell (1) is provided with a storage groove (3), the outer end of the right surface of the storage groove (3) is fixed with a support column (4), the right end of the support column (4) is connected with a movable groove (6) through a movable block (5), the movable groove (6) is arranged inside the left end of the support tube (7), the right end of the support tube (7) is fixed with a support plate (11), the outer end of the left surface of the support tube (7) is connected with a limit column (10) through a limit groove (9), the limit column (10) is fixed on the right surface of the shell (1), a support spring (8) is arranged inside the limit groove (9), the fixing sleeve (12) is fixed in the middle of the right surface of the shell (1), and the right end of the fixing sleeve (12) is connected with a fixing column (14) through a fixing groove (13, meanwhile, the right end of the fixed column (14) is connected with the sucker (18) through the rotary table (15), the outer end of the rotary table (15) is connected with the supporting plate (11) through the rotary groove (16), and the guide roller (17) is installed at the outer end of the inner portion of the rotary groove (16).

2. The computer protection device for university classroom teaching according to claim 1, wherein: the longitudinal section of the shell (1) is of an isosceles trapezoid structure, and the length of the upper bottom edge of the isosceles trapezoid structure is smaller than that of the lower bottom edge.

3. The computer protection device for university classroom teaching according to claim 1, wherein: the outer end of the buffer ring (2) is of a cambered surface structure, and the buffer ring (2) and the shell (1) are of a bonding integrated structure.

4. The computer protection device for university classroom teaching according to claim 1, wherein: the support column (4) and the support tube (7) form a telescopic mechanism through the movable block (5), the movable groove (6) and the support tube, and the depth of the movable groove (6) is equal to the initial length of the support spring (8).

5. The computer protection device for university classroom teaching according to claim 1, wherein: the supporting tube (7) and the limiting columns (10) form a telescopic mechanism through the limiting grooves (9), and four limiting columns (10) are arranged at the left end of the supporting tube (7).

6. The computer protection device for university classroom teaching according to claim 1, wherein: the outer surface of the left end of the fixing column (14) and the inner surface of the right end of the fixing groove (13) are both in thread structures and are in threaded connection.

7. The computer protection device for university classroom teaching according to claim 1, wherein: the guide rollers (17) are rotatably connected with the rotary groove (16), and the guide rollers (17) are uniformly distributed at the outer end of the interior of the rotary groove (16).