CN216118568U

CN216118568U - Protective sleeve for flat learning machine

Info

Publication number: CN216118568U
Application number: CN202121988546.4U
Authority: CN
Inventors: 田永辉
Original assignee: Shenzhen Future Ai Technology Co ltd
Current assignee: Shenzhen Future Ai Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-22
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a protective sleeve for a flat learning machine, which comprises a protective sleeve, a flat main body, an installation component and a buffer component, wherein a buffer plate is movably installed at the lower end of the inner part of the protective sleeve through the buffer component, the flat main body is detachably installed in the protective sleeve through the installation component, the installation component comprises an installation groove, a clamping strip, a clamping and fixing spring, a limiting strip, a dismounting rod, a handle, a through hole and a limiting groove, the lower end of the flat main body is attached to the upper end of the buffer plate, the lower ends of the buffer plate and the protective sleeve are respectively provided with a heat dissipation hole, the two heat dissipation holes are distributed in a staggered manner, when the flat main body is installed or shaken up and down, the flat main body extrudes the buffer plate, the buffer plate compresses a first buffer spring, the buffer plate extrudes support connecting rods at two sides, the support connecting rods move and move along a sliding rod through a sliding sleeve, the second buffer spring is compressed, and a good buffering effect is achieved under the action of the first buffer spring and the second buffer spring.

Description

Protective sleeve for flat learning machine

Technical Field

The utility model relates to the technical field of tablet personal computers, in particular to a protective sleeve for a tablet personal computer.

Background

The tablet personal computer is also called a portable computer, is a small-sized and portable personal computer, and takes a touch screen as basic input equipment. It possesses a touch screen (also known as digitizer technology) that allows a user to work with a stylus or digitizer rather than a traditional keyboard or mouse. The user can input through built-in handwriting recognition, on-screen soft keyboard, voice recognition or a real keyboard (if the model is equipped), and the learning machine is an electronic teaching product. Also all electronic education equipment with auxiliary function to study are pointed out together, and the learning machine can be divided into language learning machine: such as english learning machines, japanese learning machines, chinese learning machines, korean learning machines, multinational spoken language machines, and the like.

The current plane learning machine often can cause the flat learning machine to damage because of dropping or other circumstances very easily in the use, often can install the protective sheath in order to protect the learning machine and protect it, but current protective sheath can't be fixed with the flat board fine, breaks away from easily, influences the protection effect, when dropping simultaneously, can't carry out fine protection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective sleeve for a flat learning machine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protective sheath for flat learning machine, includes protective sheath, dull and stereotyped main part, installation component and buffer assembly, there is the buffer board protective sheath inside lower extreme through buffer assembly movable mounting, there is dull and stereotyped main part protective sheath inside through installation component demountable installation, the lower extreme of dull and stereotyped main part is laminated with the upper end of buffer board mutually, the louvre has all been seted up to buffer board and protective sheath lower extreme, and two louvres are crisscross and distribute.

Preferably, the mounting assembly comprises a mounting groove, a clamping strip, a clamping and fixing spring, a limiting strip, a dismounting rod, a handle, a perforation and a limiting groove, wherein the mounting groove is formed in each of two sides of the upper end of the protective sleeve.

Preferably, one side of the inner wall of the mounting groove is fixedly provided with a clamping spring, one end of the clamping spring is fixedly provided with a clamping strip, the clamping strip is inserted in the outer side of the mounting groove, and one side of the end is attached to the upper end of the flat plate main body.

Preferably, one side of card strip upper end is the slope form, the perforation has been seted up to one side of mounting groove, the equal fixed mounting in both sides of perforation inner wall has the spacing groove, perforated inside runs through there is the dismounting rod.

Preferably, the one end of disassembling rod and one side swing joint of card strip, the equal fixed mounting in both sides of disassembling rod has spacing with spacing groove matched with, the one end fixed mounting of disassembling rod has the handle.

Preferably, the buffering assembly comprises a first buffering spring, an installation block, a sliding sleeve, a sliding rod, a second buffering spring, a connecting spring and a supporting connecting rod, and the first buffering spring is uniformly and fixedly installed at the lower end of the buffering plate.

Preferably, the both sides of buffer board lower extreme are equal fixed mounting have the installation piece, fixed mounting has the slide bar between the installation piece, the surperficial movable sleeve of slide bar is equipped with second buffer spring.

Preferably, the surface cover of slide bar is equipped with the sliding sleeve that is connected with second buffer spring, one side movable mounting of sliding sleeve has with protective sheath one side swing joint's support link.

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

1. the utility model has simple structure, the installation and the disassembly of the flat plate main body are realized through the arrangement of the installation component, a user inserts the flat plate main body into the protective sleeve, when two ends of the flat plate main body are contacted with the clamping strips, the clamping strips are inclined, the clamping strips are contracted into the installation groove along with the movement of the flat plate main body to compress the clamping springs, the flat plate main body is contacted with the buffer plate, when the flat plate main body is separated from the clamping strips, the clamping strips are popped out under the action of the clamping springs, the flat plate main body is jointed with the lower ends of the clamping strips under the action of the first buffer spring and the second buffer spring, thereby facilitating the quick installation of the flat plate main body, when the disassembly is realized, the disassembly rod is pulled by the user, the disassembly rod drives the limiting strips to be drawn out from the inner parts of the limiting grooves, the disassembly rod is rotated by the user, the limiting strips are staggered with the limiting grooves, and when the disassembly rod moves, the clamping strips are driven to contract into the mounting groove, under the action of the limiting strips, the clamping strips are convenient to limit, the clamping strips on the two sides are convenient to separate from the flat plate main body, and therefore the flat plate main body is convenient to rapidly disassemble;

2. according to the utility model, through the arrangement of the buffer assembly, the whole device has a good buffer effect, when the flat plate main body is installed or shaken up and down, the flat plate main body extrudes the buffer plate, the buffer plate compresses the first buffer spring, the buffer plate extrudes the support connecting rods at two sides, the support connecting rods move, move along the sliding rod through the sliding sleeve and compress the second buffer spring, and a good buffer effect is achieved under the action of the first buffer spring and the second buffer spring.

Drawings

FIG. 1 is a schematic side view of the apparatus of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a protective sleeve; 2. a buffer plate; 3. a first buffer spring; 4. a plate body; 5. heat dissipation holes; 6. mounting grooves; 7. clamping the strip; 8. clamping and fixing the spring; 9. a limiting strip; 10. disassembling the rod; 11. a handle; 12. mounting blocks; 13. a sliding sleeve; 14. a slide bar; 15. a second buffer spring; 16. a connecting spring; 17. and a connecting rod is supported.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be 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 meanings 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 clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 3, an embodiment of the present invention: a protective sleeve for a flat learning machine comprises a protective sleeve 1, a flat main body 4, a mounting assembly and a buffer assembly, wherein a buffer plate 2 is movably mounted at the lower end inside the protective sleeve 1 through the buffer assembly, the lower end of the flat main body 4 is attached to the upper end of the buffer plate 2, the buffer assembly comprises a first buffer spring 3, a mounting block 12, a sliding sleeve 13, sliding rods 14, a second buffer spring 15, a connecting spring 16 and a supporting connecting rod 17, the lower end of the buffer plate 2 is uniformly and fixedly provided with the first buffer spring 3, the two sides of the lower end of the buffer plate 2 are both fixedly provided with the mounting blocks 12, the sliding rods 14 are fixedly mounted between the mounting blocks 12, the surface of each sliding rod 14 is movably sleeved with the second buffer spring 15, the sliding sleeve 13 connected with the second buffer spring 15 is sleeved on the surface of each sliding rod 14, one side of each sliding sleeve 13 is movably provided with the supporting connecting rod 17 movably connected with one side of the protective sleeve 1, the lower ends of the buffer plate 2 and the protective sleeve 1 are both provided with heat dissipation holes 5, and the two heat dissipation holes 5 are distributed in a staggered manner;

wherein, the user inserts the flat main body 4 into the protective sleeve 1, when the two ends of the flat main body 4 contact with the clamping strips 7, the clamping strips 7 are inclined, along with the movement of the flat main body 4, the clamping strips 7 are contracted into the mounting groove 6 to compress the clamping springs 8, the flat main body 4 contacts with the buffer plate 2, when the flat main body 4 is separated from the clamping strips 7, the clamping strips 7 are popped out under the action of the clamping springs 8, the flat main body 4 is jointed with the lower ends of the clamping strips 7 under the action of the first buffer springs 3 and the second buffer springs 15, so that the flat main body 4 can be rapidly mounted, when being dismounted, the user pulls the dismounting rod 10, the dismounting rod 10 drives the limiting strips 9 to be drawn out from the inside of the limiting grooves, the user rotates the dismounting rod 10, the limiting strips 9 and the limiting grooves are in staggered distribution, when the dismounting rod 10 moves, drive the inside that card strip 7 contracts mounting groove 6, under the effect of spacing 9, be convenient for carry on spacingly to card strip 7, the both sides card strip 7 of being convenient for breaks away from with dull and stereotyped main part 4 to the quick dismantlement of dull and stereotyped main part 4 of being convenient for.

Referring to fig. 2, a flat plate main body 4 is detachably mounted inside a protective sleeve 1 through a mounting assembly, the mounting assembly includes a mounting groove 6, a clamping strip 7, a clamping spring 8, a limiting strip 9, a dismounting rod 10, a handle 11, a through hole and a limiting groove, the mounting groove 6 is respectively formed on both sides of the upper end of the protective sleeve 1, the clamping spring 8 is fixedly mounted on one side of the inner wall of the mounting groove 6, the clamping strip 7 is fixedly mounted on one end of the clamping spring 8, the clamping strip 7 is inserted outside the mounting groove 6, one side of the end is attached to the upper end of the flat plate main body 4, one side of the upper end of the clamping strip 7 is inclined, a through hole is formed on one side of the mounting groove 6, the limiting groove is fixedly mounted on both sides of the inner wall of the through hole, the dismounting rod 10 penetrates through the inside of the through hole, one end of the dismounting rod 10 is movably connected with one side of the clamping strip 7, the limiting strip 9 matched with the limiting groove is fixedly mounted on both sides of the dismounting rod 10, one end of the dismounting rod 10 is fixedly provided with a handle 11;

wherein, when dull and stereotyped main part 4 installation or receive the oscillatingly from top to bottom, dull and stereotyped main part 4 extrudees buffer board 2, and buffer board 2 compresses first buffer spring 3, and buffer board 2 extrudees the support link 17 of both sides, and support link 17 removes, removes along slide bar 14 through sliding sleeve 13, compresses second buffer spring 15, under first buffer spring 3 and second buffer spring 15's effect, plays fine buffering effect.

The working principle is as follows: when the utility model is used, the safety of the device is checked firstly, a user inserts the flat plate main body 4 into the protective sleeve 1, when two ends of the flat plate main body 4 are contacted with the clamping strips 7, the clamping strips 7 are inclined, the clamping strips 7 are contracted into the mounting groove 6 along with the movement of the flat plate main body 4 to compress the clamping springs 8, the flat plate main body 4 is contacted with the buffer plate 2, the flat plate main body 4 extrudes the buffer plate 2, the buffer plate 2 compresses the first buffer spring 3, the buffer plate 2 extrudes the support connecting rods 17 at two sides, the support connecting rods 17 move, move along the sliding rod 14 through the sliding sleeve 13 to compress the second buffer spring 15, a good buffer effect is achieved under the action of the first buffer spring 3 and the second buffer spring 15, when the flat plate main body 4 is separated from the clamping strips 7, the clamping strips 7 are ejected under the action of the clamping springs 8, dull and stereotyped main part 4 is under first buffer spring 3 and second buffer spring 15's effect, make dull and stereotyped main part 4's upper end laminate mutually with the lower extreme of card strip 7, thereby be convenient for dull and stereotyped main part 4's quick installation, when dismantling, user pulling dismounting rod 10, dismounting rod 10 drives spacing 9 and takes out from the inside of spacing groove, the user rotates dismounting rod 10, make spacing 9 and spacing groove be crisscross the distribution, when dismounting rod 10 removes, drive the inside that the card strip 7 contracts mounting groove 6, under the effect of spacing 9, be convenient for carry on spacingly to card strip 7, be convenient for break away from of both sides card strip 7 and dull and stereotyped main part 4, thereby be convenient for dull and stereotyped main part 4's quick dismantlement.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a protective sheath for flat learning machine, includes protective sheath (1), dull and stereotyped main part (4), installation component and buffering subassembly, its characterized in that: the utility model discloses a protective sheath, including protective sheath (1), buffer board (2), installation component demountable installation have dull and stereotyped main part (4) through the inside lower extreme of protective sheath (1) through buffer unit movable mounting, the lower extreme of dull and stereotyped main part (4) is laminated with the upper end of buffer board (2) mutually, louvre (5) have all been seted up to buffer board (2) and protective sheath (1) lower extreme, and two louvres (5) are crisscross and distribute.

2. A protective cover for a tablet personal learning machine according to claim 1, wherein: the mounting assembly comprises a mounting groove (6), a clamping strip (7), a clamping fixing spring (8), a limiting strip (9), a dismounting rod (10), a handle (11), a perforation and a limiting groove, wherein the mounting groove (6) is formed in two sides of the upper end of the protective sleeve (1).

3. A protective cover for a tablet personal learning machine according to claim 2, wherein: one side fixed mounting of mounting groove (6) inner wall has card solid spring (8), the one end fixed mounting of card solid spring (8) has card strip (7), card strip (7) alternate in the outside of mounting groove (6), and the one side of this end is laminated with the upper end of dull and stereotyped main part (4) mutually.

4. A protective cover for a tablet personal learning machine according to claim 3, wherein: one side of card strip (7) upper end is the slope form, the perforation has been seted up to one side of mounting groove (6), the equal fixed mounting in both sides of perforation inner wall has the spacing groove, perforated inside runs through has dismantling pole (10).

5. A protective cover for a tablet personal learning machine according to claim 4, wherein: one end of the dismounting rod (10) is movably connected with one side of the clamping strip (7), the two sides of the dismounting rod (10) are fixedly provided with limiting strips (9) matched with the limiting grooves, and one end of the dismounting rod (10) is fixedly provided with a handle (11).

6. A protective cover for a tablet personal learning machine according to claim 5, wherein: the buffer assembly comprises a first buffer spring (3), an installation block (12), a sliding sleeve (13), a sliding rod (14), a second buffer spring (15), a connecting spring (16) and a supporting connecting rod (17), wherein the first buffer spring (3) is uniformly and fixedly installed at the lower end of the buffer plate (2).

7. A protective cover for a tablet personal learning machine according to claim 6, wherein: the buffer board is characterized in that mounting blocks (12) are fixedly mounted on two sides of the lower end of the buffer board (2), a sliding rod (14) is fixedly mounted between the mounting blocks (12), and a second buffer spring (15) is sleeved on the surface of the sliding rod (14) in a movable mode.

8. A protective cover for a tablet personal learning machine according to claim 7, wherein: the surface cover of slide bar (14) is equipped with sliding sleeve (13) that are connected with second buffer spring (15), one side movable mounting of sliding sleeve (13) has with protective sheath (1) one side swing joint's support link (17).