CN211086387U

CN211086387U - Portable electronic experiment testing arrangement

Info

Publication number: CN211086387U
Application number: CN201921997082.6U
Authority: CN
Inventors: 徐兰; 李洪雨
Original assignee: TIANJIN POLYTECHNIC COLLEGE
Current assignee: TIANJIN POLYTECHNIC COLLEGE
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-24
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to an electron experiment test technical field just discloses a portable electron experiment testing arrangement, which comprises an outer shell, the positive fixed mounting of shell has the handle, and the inner wall bottom fixed mounting of shell has first foam-rubber cushion, the top movable mounting of first foam-rubber cushion has the detector, the inner wall fixed mounting of shell has stabilizing spring, stabilizing spring is close to one side fixed mounting of detector and has the fixed plate, one side fixed mounting that the detector was kept away from to the fixed plate has the stopper, one side fixed mounting that the fixed plate is close to the detector has the second foam-rubber cushion with the detector laminating, the top movable mounting of shell has the protective cover, and the positive fixed mounting of protective cover has the fixed block, the bottom movable mounting of fixed block has fixed the knot. This portable electron experiment testing arrangement can carry out effectual subduction with the impact that the collision produced after receiving the collision to this electron experiment testing arrangement has effectively been protected.

Description

Portable electronic experiment testing arrangement

Technical Field

The utility model relates to an electron experiment test technical field specifically is a portable electron experiment testing arrangement.

Background

The electronic experiment is an experiment for simulating electronic circuit design, is generally used for electronic information engineering, electronic information science and technology, electrical engineering automation, mechanical electronic automation and other electrical information specialties of high schools, and various testing devices are used for detecting electrons in the process of carrying out the electronic experiment, so that a user can carry out electronic experiment detection in different places and environments, and a portable detection device is used.

When the existing portable experiment testing device is used, the side face of the detecting device is easy to collide and the like in the movement process, so that internal instruments are greatly vibrated, the service life of the testing device is influenced, and the portable electronic experiment testing device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable electron experiment testing arrangement possesses advantages such as protecting effect is good, has solved current portable experiment testing arrangement when using, and detection device's side condition such as bumps easily in the motion process to make inside instrument receive a large amount of vibrations, influenced testing arrangement's life's problem.

(II) technical scheme

For realizing the good purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: a portable electronic experiment testing device comprises an outer shell, wherein a handle is fixedly mounted on the front side of the outer shell, a first spongy cushion is fixedly mounted at the bottom of the inner wall of the outer shell, a detector is movably mounted at the top of the first spongy cushion, a stabilizing spring is fixedly mounted on the inner wall of the outer shell, a fixing plate is fixedly mounted at one side, close to the detector, of the stabilizing spring, a limiting block is fixedly mounted at one side, far away from the detector, of the fixing plate, a second spongy cushion attached to the detector is fixedly mounted at one side, close to the detector, of the fixing plate, a protecting cover is movably mounted at the top of the outer shell, a fixing block is fixedly mounted at the front side of the protecting cover, a fixing buckle is movably mounted at the bottom of the fixing block, a mounting seat located below the fixing block is, the utility model discloses a mounting seat, including mount pad, movable block, one side fixed mounting that the movable block is close to the grafting piece has the grafting pole that runs through the grafting piece, the positive fixed mounting of movable block has the sliding block that extends to the mount pad is positive, one side movable mounting that the movable block kept away from the grafting piece has reset spring.

Preferably, the bottom fixed mounting of shell has the cushion, and the quantity of cushion is four, four cushion evenly distributed is in the bottom four corners of shell.

Preferably, the free height of the stabilizing springs is not more than three centimeters, and the three stabilizing springs are uniformly distributed between the fixing plate and the shell.

Preferably, the inside of the insertion block is provided with an insertion hole, and the insertion hole is matched with the insertion rod.

Preferably, the sliding block includes slider and connecting rod, and the slider is located the front of mount pad, and the guide slot has been seted up in the front of mount pad, guide slot and connecting rod looks adaptation, and the connecting rod is located the inside of guide slot.

Preferably, a spring guide post is fixedly mounted inside the mounting seat and on one side of the movable block, which is far away from the insertion block, and the spring guide post extends to the inside of the return spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable electron experiment testing arrangement possesses following beneficial effect:

the portable electronic experiment testing device has the advantages that the stabilizing spring is arranged on the inner wall of the shell, so when the side surface of the shell is collided, the impact force generated by collision can be effectively reduced under the buffering action of the stabilizing spring, then the vibration is transmitted to the fixed plate, then the vibration is transmitted to the second spongy cushion, and the vibration is transmitted to the detector after the secondary damping of the second spongy cushion, so that the impact generated by collision is effectively reduced, thereby effectively protecting the electronic experiment testing device, driving the movable block to move through the sliding block, thereby driving the inserting rod to move, and enabling the inserting rod to leave the inside of the inserting hole, can rotate fixed knot and make the grafting piece leave the inside of mount pad, then can open the protective cover, then can use the detector, easy operation, convenient to use person uses.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is the schematic diagram of the internal structure of the mounting seat of the present invention.

In the figure: 1 shell, 2 handles, 3 first foam-rubber cushion, 4 detectors, 5 stabilizing spring, 6 fixed plates, 7 stopper, 8 second foam-rubber cushion, 9 protective cover, 10 fixed blocks, 11 fixed knot, 12 mount pads, 13 grafting blocks, 14 movable blocks, 15 inserted link, 16 sliding blocks, 17 reset spring.

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.

Referring to fig. 1-3, a portable electronic experiment testing device comprises a housing 1, wherein four soft pads are fixedly mounted at the bottom of the housing 1, the four soft pads are uniformly distributed at four corners of the bottom of the housing 1, a handle 2 is fixedly mounted at the front of the housing 1, a first spongy cushion 3 is fixedly mounted at the bottom of the inner wall of the housing 1, a detector 4 is movably mounted at the top of the first spongy cushion 3, a stabilizing spring 5 is fixedly mounted at the inner wall of the housing 1, a fixing plate 6 is fixedly mounted at one side of the stabilizing spring 5 close to the detector 4, the free height of the stabilizing spring 5 is not more than three centimeters, the stabilizing springs 5 are uniformly distributed between the fixing plate 6 and the housing 1 in a group of three, a limiting block 7 is fixedly mounted at one side of the fixing plate 6 far away from the detector 4, a second spongy cushion 8 attached to the detector 4 is fixedly, the top movable mounting of shell 1 has protective cover 9, the front fixed mounting of protective cover 9 has fixed block 10, the bottom movable mounting of fixed block 10 has fixed knot 11, the front fixed mounting of shell 1 has mount pad 12 that is located below fixed block 10, the back fixed mounting of fixed knot 11 has the grafting piece 13 that extends to the inside of mount pad 12, the inside movable mounting of mount pad 12 has movable block 14, one side fixed mounting that movable block 14 is close to grafting piece 13 has peg graft pole 15 that passes through grafting piece 13, the inside of grafting piece 13 has seted up the spliced eye, the spliced eye is with peg pole 15 looks adaptation, the front fixed mounting of movable block 14 has slide block 16 that extends to the front of mount pad 12, slide block 16 contains slider and connecting rod, the slider is located the front of mount pad 12, the front of mount pad 12 has seted up the guide slot, the guide slot is with the connecting rod looks adaptation, the connecting rod is located, the side of the movable block 14 far away from the insertion block 13 is movably provided with a return spring 17, the inner part of the mounting seat 12 and the side of the movable block 14 far away from the insertion block 13 are fixedly provided with spring guide posts which extend to the inner part of the return spring 17, the inner wall of the shell 1 is provided with a stabilizing spring 5, when the side surface of the shell 1 is collided, the impact force generated by the collision can be effectively reduced under the buffer action of the stabilizing spring 5, then the vibration is transmitted to the fixed plate 6, then the vibration is transmitted to the second spongy cushion 8, and the impact generated by the collision is transmitted to the detector 4 after the secondary damping of the second spongy cushion 8, so that the impact generated by the collision is effectively reduced, the electronic experiment testing device is effectively protected, the movable block 14 can be driven to move through the sliding block 16, and the insertion rod 15 can be driven to move, thereby can make the spliced pole 15 leave the inside of spliced eye, after the spliced pole 15 left the inside of spliced eye, can rotate fixed knot 11 and make the inside that the grafting piece 13 left mount pad 12, then can open protective cover 9, then can use detector 4, easy operation, convenient to use person uses.

In summary, the inner wall of the casing 1 is provided with the stabilizing spring 5, so that when the side surface of the casing 1 is collided, the impact force generated by the collision is effectively reduced under the buffering action of the stabilizing spring 5, then the vibration is transmitted to the fixing plate 6, then the vibration is transmitted to the second sponge cushion 8, and then the impact generated by the collision is effectively reduced after the secondary damping of the second sponge cushion 8, so that the impact is transmitted to the detector 4, thereby effectively protecting the electronic experiment testing device, the sliding block 16 can drive the movable block 14 to move, the inserting rod 15 can be driven to move, the inserting rod 15 can be separated from the inside of the inserting hole, after the inserting rod 15 is separated from the inside of the inserting hole, the fixing buckle 11 can be rotated to separate the inserting block 13 from the inside of the mounting seat 12, and then the protective cover 9 can be opened, then can use detector 4, easy operation, convenient to use person uses, has solved current portable experiment testing arrangement when using, and the easy condition such as bumps of side of detection device in the motion process to make inside instrument receive a large amount of vibrations, influenced testing arrangement's life's problem.

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. A portable electronic experiment testing device, includes shell (1), its characterized in that: the utility model discloses a detection instrument, including shell (1), inner wall, stabilizing spring (5), one side fixed mounting that is close to detector (4) has fixed plate (6), one side fixed mounting that detector (4) were kept away from in fixed plate (6) has stopper (7), one side fixed mounting that detector (4) are close to in fixed plate (6) has second foam-rubber cushion (8) with detector (4) laminating is fixed to one side fixed mounting that the front fixed mounting of shell (1) has handle (2), the inner wall bottom fixed mounting of shell (1) has first foam-rubber cushion (3), the top movable mounting of first foam-rubber cushion (3) has stopper (7), fixed plate (6) are close to detector (4) have second foam-rubber cushion (8) with detector (4) laminating, the top movable mounting of shell (1) has protective cover (9), and the front fixed mounting of protective cover (9), the utility model discloses a quick-witted, including shell (1), fixed knot (11), fixed knot (12), the inside fixed mounting of fixed knot (11) has plug block (13) that extends to mount pad (12) inside, the inside movable mounting of mount pad (12) has movable block (14), one side fixed mounting that movable block (14) are close to plug block (13) has plug rod (15) that link up plug block (13), the positive fixed mounting of movable block (14) has sliding block (16) that extend to mount pad (12) front, one side movable mounting that movable block (14) kept away from plug block (13) has reset spring (17).

2. A portable electronic experimental test device according to claim 1, characterized in that: the bottom fixed mounting of shell (1) has the cushion, and the quantity of cushion is four, four cushion evenly distributed is in the bottom four corners of shell (1).

3. A portable electronic experimental test device according to claim 1, characterized in that: the free height of the stabilizing springs (5) is not more than three centimeters, and the three stabilizing springs (5) are uniformly distributed between the fixing plate (6) and the shell (1) in a group.

4. A portable electronic experimental test device according to claim 1, characterized in that: the inside of the plug block (13) is provided with a plug hole, and the plug hole is matched with the plug rod (15).

5. A portable electronic experimental test device according to claim 1, characterized in that: sliding block (16) include slider and connecting rod, and the slider is located the front of mount pad (12), and the guide slot has been seted up in the front of mount pad (12), guide slot and connecting rod looks adaptation, and the connecting rod is located the inside of guide slot.

6. A portable electronic experimental test device according to claim 1, characterized in that: and spring guide columns are fixedly mounted in the mounting seat (12) and on one sides of the movable blocks (14) far away from the insertion blocks (13), and extend to the inside of the reset springs (17).