CN220776221U

CN220776221U - Portable anti-falling learning machine

Info

Publication number: CN220776221U
Application number: CN202322360191.XU
Authority: CN
Inventors: 姜豪明; 吴苏平
Original assignee: Ningbo Qizhi Weiye Education Technology Group Co ltd
Current assignee: Ningbo Qizhi Weiye Education Technology Group Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-12
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a portable fall-resistant learning machine, which relates to the technical field of learning machine protection and comprises a buffer frame, wherein side openings are formed in the inner walls of two sides of the buffer frame, rubber clamping pieces are fixed on the inner walls of two sides of the buffer frame, and the interiors of the two rubber clamping pieces are hollow.

Description

Portable anti-falling learning machine

Technical Field

The utility model relates to the technical field of learning machine protection, in particular to a portable fall-resistant learning machine.

Background

Early learning machine and TV set are connected, utilize the TV screen to carry out output and demonstration, do not possess portability, along with the development of science and technology, the learning machine changes into can hand and carries, has made things convenient for people to use and impart knowledge to students.

However, when holding the learning machine, especially when the teacher needs to hold in one hand in the course of taking lessons, when holding unstably, very easily produce to drop, lead to the screen of learning machine to break, and current protection facility usually sets up one side rubber frame at the learning machine surface to cushion when the learning machine drops, can't consolidate the learning machine when buffering, lead to the learning machine to drop very easily from rubber frame inside.

Disclosure of Invention

(one) solving the technical problems

The utility model provides a portable fall-resistant learning machine, which solves the technical problem that when the learning machine is protected, the edge of the learning machine is protected by adopting a rubber frame, and the learning machine falls off from the inside of the rubber frame when falling due to the fact that a limiting facility is not arranged.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a portable anti-falling learning machine, includes the buffer frame, the side mouth has all been seted up to the both sides inner wall of buffer frame, the both sides inner wall of buffer frame all is fixed with the rubber clamping piece, two the inside of rubber clamping piece is hollow form, and the inside that one side of two rubber clamping pieces all corresponds to extend to the side mouth;

the inside of buffer frame has offered a plurality of buffer chambers, and is a plurality of the inside all sliding connection in buffer chamber has the fly leaf, a plurality of the top and the bottom of fly leaf all are fixed with the guide bar.

Preferably, the buffer grooves are formed in the top and bottom of the buffer frame and close to two side edges, contact plates are arranged in the buffer grooves, guide rods located at the tops of the movable plates extend to the inside of the buffer grooves correspondingly, the tops of the guide rods are fixed to the bottoms of the contact plates correspondingly, guide rods located at the bottoms of the movable plates extend to the inside of the side ports correspondingly, and pressing plates are arranged on the top surfaces and the bottom surfaces of the inside of the side ports.

Preferably, the guide rods positioned at the bottoms of the movable plates are fixed on the pressing plates, the bottoms of the pressing plates are correspondingly attached to the tops of the rubber clamping pieces, the two sides of the buffer cavity are provided with guide grooves, the two sides of the movable plates are fixedly provided with guide blocks, and the two guide blocks are correspondingly and slidably connected in the guide grooves.

Preferably, the inside of buffering frame is provided with the learning machine body, the both sides of learning machine body all are fixed with the card strip, two the card strip all corresponds the block in the inside of side mouth, the bottom of fly leaf is fixed with the spring, the bottom of spring is fixed in the inside bottom surface in cushion chamber.

(III) beneficial effects

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

1. according to the utility model, when the device is used, the rubber clamping pieces are fixed at two sides of the buffer frame, the interiors of the rubber clamping pieces are hollow, one sides of the two rubber clamping pieces extend to the interiors of the side openings, the pressing plates are arranged at the tops of the two rubber clamping pieces, then the learning machine body is arranged in the buffer frame, when the learning machine body falls down, the pressing plates are pressed downwards through the guide rods when the contact plates on the buffer frame are contacted with the ground, so that the rubber clamping pieces are extruded, clamping and restraining are carried out on clamping strips at two sides of the learning machine body, and large impact is prevented from being generated when the learning machine body falls down from the inside of the buffer frame.

2. According to the utility model, the spring is compressed through the movable plate in the process that the guide rod downwards presses the pressing plate, the contact plate is reset under the action of the elastic force of the spring after the impact force disappears, and meanwhile, the movable plate is prevented from rotating through the mutual clamping of the guide block and the guide groove when the movable plate slides.

Drawings

Fig. 1 is a schematic diagram of a front view perspective structure of a portable fall-resistant learning machine according to the present utility model;

FIG. 2 is a schematic cross-sectional perspective view of a buffer frame of a portable fall-resistant learning machine according to the present utility model;

fig. 3 is an enlarged view of the present utility model at a in fig. 2.

Reference numerals: 1. a buffer frame; 2. a learning machine body; 3. clamping strips; 4. a rubber clip; 5. a contact plate; 6. a buffer tank; 7. a buffer chamber; 8. a guide groove; 9. a guide block; 10. a movable plate; 11. a spring; 12. a guide rod; 13. a side port; 14. and (5) pressing plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In embodiment 1, as shown in fig. 1-3, the utility model provides a portable fall-resistant learning machine technical scheme: the buffer frame comprises a buffer frame 1, wherein side openings 13 are formed in the inner walls of two sides of the buffer frame 1, rubber clamping pieces 4 are fixed on the inner walls of two sides of the buffer frame 1, the interiors of the two rubber clamping pieces 4 are hollow, and one sides of the two rubber clamping pieces 4 extend to the interiors of the side openings 13 correspondingly;

the inside of cushioning frame 1 has offered a plurality of cushion chamber 7, and the inside of a plurality of cushion chamber 7 all sliding connection has fly leaf 10, and the top and the bottom of a plurality of fly leaf 10 all are fixed with guide bar 12.

The whole embodiment 1 achieves the effects that when the device is used, firstly, the rubber clamping pieces 4 are fixed on two sides of the buffer frame 1, the interiors of the rubber clamping pieces 4 are arranged to be hollow, one sides of the two rubber clamping pieces 4 extend to the interiors of the side openings 13, meanwhile, the pressing plates 14 are arranged on the tops of the two rubber clamping pieces 4, then the learning machine body 2 is arranged in the buffer frame 1, when the device falls, the pressing plates 14 are downwards pressed through the guide rods 12 when the contact plates 5 on the buffer frame 1 are contacted with the ground, so that the rubber clamping pieces 4 are extruded, clamping strips 3 on two sides of the learning machine body 2 are clamped and restrained, and large impact is prevented from being generated when the learning machine body 2 falls off from the inside of the buffer frame 1;

the problem of when protecting the learning machine, adopt rubber frame to protect the edge of learning machine, owing to there is not spacing facility, the learning opportunity drops from rubber frame inside when dropping is solved.

In embodiment 2, as shown in fig. 1-3, buffer slots 6 are respectively formed at the top and bottom of the buffer frame 1 near the edges of two sides, contact plates 5 are respectively disposed in the buffer slots 6, guide rods 12 disposed at the tops of the movable plates 10 respectively extend to the interiors of the buffer slots 6, the tops of the guide rods 12 respectively correspond to the bottoms of the contact plates 5, guide rods 12 disposed at the bottoms of the movable plates 10 respectively extend to the interiors of the side openings 13, pressing plates 14 are respectively disposed on the top and bottom surfaces of the side openings 13, guide rods 12 disposed at the bottoms of the movable plates 10 respectively are respectively fixed on the pressing plates 14, bottoms of the pressing plates 14 respectively correspond to the tops of the rubber clips 4, guide slots 8 respectively are respectively formed at two sides of the buffer cavities 7, guide blocks 9 respectively are respectively fixed at two sides of the movable plates 10 respectively, two guide blocks 9 respectively correspond to the interiors of the guide slots 8, learning machine body 2 is respectively disposed in the interiors of the buffer frame 1, clamping strips 3 respectively are respectively fixed at two sides of the learning machine body 2, the clamping strips 3 respectively correspond to the bottoms of the side openings 13, and springs respectively fixed at the bottoms of the springs 11 respectively.

The effect that its whole embodiment 2 reaches is, will compress spring 11 through fly leaf 10 in the guide bar 12 will push down clamp plate 14 in the in-process, resets contact plate 5 under the elastic force of spring 11 after the impact force disappears, through the mutual block of guide block 9 and guide slot 8 when fly leaf 10 slides simultaneously for can prevent fly leaf 10 to produce the rotation.

Working principle: when the device is used, firstly, the rubber clamping pieces 4 are fixed on two sides of the buffer frame 1, the interiors of the rubber clamping pieces 4 are arranged to be hollow, one sides of the two rubber clamping pieces 4 extend to the interiors of the side openings 13, meanwhile, the pressing plates 14 are arranged at the tops of the two rubber clamping pieces 4, then the learning machine body 2 is arranged in the buffer frame 1, when the learning machine body falls, the pressing plates 14 are downwards pressed through the guide rods 12 when the contact plates 5 on the buffer frame 1 are contacted with the ground, the rubber clamping pieces 4 are extruded, clamping strips 3 on two sides of the learning machine body 2 are clamped and restrained, large impact is prevented from being generated when the learning machine body 2 falls, the learning machine body 2 falls from the interiors of the buffer frame 1, the springs 11 are compressed through the movable plates 10 in the process of downwards pressing the guide rods 12, the contact plates 5 are reset under the action of the elastic force of the springs 11 after the impact force disappears, and simultaneously, when the movable plates 10 slide, the movable plates 10 are prevented from rotating by the mutual clamping of the guide blocks 9 and the guide grooves 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable resistant learning that falls, includes buffer frame (1), its characterized in that: the inner walls of the two sides of the buffer frame (1) are provided with side openings (13), the inner walls of the two sides of the buffer frame (1) are fixedly provided with rubber clamping pieces (4), the interiors of the two rubber clamping pieces (4) are hollow, and one sides of the two rubber clamping pieces (4) correspondingly extend to the interiors of the side openings (13);

a plurality of buffer cavities (7) are formed in the buffer frame (1), movable plates (10) are slidably connected in the buffer cavities (7), and guide rods (12) are fixed at the top and bottom of the movable plates (10).

2. The portable fall resistant learning machine of claim 1 wherein: buffer grooves (6) are formed in the top and bottom of the buffer frame (1) close to the edges of two sides, and contact plates (5) are arranged in the buffer grooves (6).

3. A portable fall resistant learning machine as claimed in claim 2, wherein: guide rods (12) positioned at the tops of the movable plates (10) extend to the inside of the buffer groove (6) correspondingly, and the tops of the guide rods (12) are fixed at the bottoms of the contact plates (5) correspondingly.

4. A portable fall resistant learning machine as claimed in claim 3, wherein: guide rods (12) positioned at the bottoms of the movable plates (10) extend to the inside of the side ports (13) correspondingly, and pressing plates (14) are arranged on the top surface and the bottom surface of the inside of the side ports (13).

5. The portable fall resistant learning machine of claim 4 wherein: guide rods (12) positioned at the bottoms of the movable plates (10) are fixed on the pressing plates (14), and the bottoms of the pressing plates (14) are correspondingly attached to the tops of the rubber clamping pieces (4).

6. The portable fall resistant learning machine of claim 5 wherein: guide grooves (8) are formed in two sides of the buffer cavities (7), guide blocks (9) are fixed on two sides of the movable plates (10), and the two guide blocks (9) are correspondingly and slidably connected in the guide grooves (8).

7. The portable fall resistant learning machine of claim 6 wherein: the inside of buffer frame (1) is provided with learning machine body (2), the both sides of learning machine body (2) all are fixed with card strip (3), two card strip (3) all correspond the block in the inside of side mouth (13).

8. The portable fall resistant learning machine of claim 7 wherein: the bottom of the movable plate (10) is fixed with a spring (11), and the bottom of the spring (11) is fixed on the inner bottom surface of the buffer cavity (7).