CN216671007U - Can prevent teaching earthquake platform that demonstration thing fell out - Google Patents
Can prevent teaching earthquake platform that demonstration thing fell out Download PDFInfo
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- CN216671007U CN216671007U CN202122994922.7U CN202122994922U CN216671007U CN 216671007 U CN216671007 U CN 216671007U CN 202122994922 U CN202122994922 U CN 202122994922U CN 216671007 U CN216671007 U CN 216671007U
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Abstract
The utility model discloses a teaching earthquake platform capable of preventing a demonstration object from falling out, which comprises a mounting base, wherein an amplification spring is fixedly mounted at the top of the mounting base, the top of the amplification spring is fixedly connected with a connecting frame, a vibration motor is fixedly mounted on the inner side of the connecting frame, a vibration limiting frame is fixedly mounted at the top of the mounting base, a demonstration seat is fixedly mounted at the top of the connecting frame, a first protection side cover is fixedly mounted on the outer side of the demonstration seat, and a second protection side cover is slidably connected to the inner side of the first protection side cover. This can prevent teaching land used earthquake platform that demonstration thing fell out through setting up first protection side cover and second protection side cover, and when the user was using, the user can place the demonstration thing with the top of demonstration seat and start vibrating motor and accomplish the earthquake demonstration to make the device possess the high advantage of security, made things convenient for the user to use.
Description
Technical Field
The utility model relates to the technical field of earthquake teaching, in particular to a teaching earthquake platform capable of preventing a demonstration object from falling out.
Background
Earthquake is also called earthquake and earth vibration, and is a natural phenomenon that the earth crust can generate earthquake waves in the process of quickly releasing energy to cause vibration.
The main reason of earthquake is that the slab edge and the interior of the slab are dislocated and broken due to mutual extrusion and collision between the slabs on the earth, but the safety of the existing earthquake platform for teaching is not high at present.
The problem that a user is injured due to the fact that a demonstration object possibly falls off the teaching platform when the user conducts earthquake demonstration is caused, and therefore the earthquake platform for teaching capable of preventing the demonstration object from falling out is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the earthquake platform for teaching, which can prevent a demonstration object from falling out, has the advantages of high safety and the like, and solves the problem that the user is injured due to the fact that the demonstration object possibly falls off the teaching platform when the user performs earthquake demonstration due to low safety of the existing earthquake platform for teaching.
(II) technical scheme
In order to achieve the purpose of high safety, the utility model provides the following technical scheme: a teaching earthquake platform capable of preventing a demonstration object from falling out comprises a mounting base and a protection mechanism.
Protection machanism includes second protection side cover and installing support, the locking slot has been seted up in the outside of second protection side cover, the outside fixed mounting of installing support has the clamping ring, the inboard swing joint of clamping ring has the connecting rod, the outer end of connecting rod is rotated and is connected with the locking inserted block, the outer end fixed mounting of connecting rod has the control swing arm.
Preferably, the vibration motor is tightly connected with the demonstration seat, and the top of the vibration limiting frame is an arc surface.
Preferably, the top of demonstration seat is the plane, and demonstration seat passes through bolt and first protection side cover fixed connection.
Preferably, second protection side cover sliding connection is in the inboard of first protection side cover, installing support fixed mounting is in the outside of first protection side cover, the spread groove has been seted up at the top of first protection side cover, and second protection side cover is located the spread groove and spread groove zonulae occludens.
Preferably, the locking slot is internally provided with a insection groove, and the locking insertion block is fixedly provided with an insection lug at the outer side.
Preferably, the threaded groove is formed in the inner side of the connecting ring, the threaded convex block in threaded connection with the connecting ring is fixedly mounted on the outer side of the connecting rod, and the telescopic rod is fixedly connected between the locking insertion block and the mounting bracket.
(III) advantageous effects
Compared with the prior art, the utility model provides a teaching earthquake platform capable of preventing a demonstration object from falling out, which has the following beneficial effects:
this can prevent teaching earthquake platform that demonstration thing fell out, through setting up first protection side cover and second protection side cover, when the user is when using, the user can place the demonstration thing with the top of demonstration seat and start vibrating motor and accomplish the earthquake demonstration, when the height of demonstration thing is too high, the user can be according to the high tensile second protection curb plate in top of demonstration thing, when the user stretches second protection side cover to suitable height, the user can the rotation control swing arm, thereby accomplish the fixed to second protection side cover, first protection side cover and second protection side cover all can prevent that the demonstration thing from falling out between this, thereby make the device possess the high advantage of security, made things convenient for the user to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A shown in FIG. 1 according to the present invention.
In the figure: the device comprises a mounting base 1, an amplification spring 2, a connecting frame 3, a vibrating motor 4, a vibration limiting frame 5, a demonstration seat 6, a first protection side cover 7, a protection mechanism 8, a second protection side cover 81, a locking slot 82, a mounting support 83, a connecting ring 84, a connecting rod 85, a locking plug block 86 and a control rotary rod 87.
Detailed Description
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.
Please refer to fig. 1-2, the earthquake platform for teaching capable of preventing the demonstration object from falling out in the embodiment includes a mounting base 1 and a protection mechanism 8, the top fixed mounting of the mounting base 1 has an amplification spring 2, the top fixed connection of the amplification spring 2 has a connection frame 3, the inside fixed mounting of the connection frame 3 has a vibration motor 4, the top fixed mounting of the mounting base 1 has a vibration limiting frame 5, the top fixed mounting of the connection frame 3 has a demonstration seat 6, the vibration motor 4 is tightly connected with the demonstration seat 6, and the top of the vibration limiting frame 5 is a cambered surface, the outside fixed mounting of the demonstration seat 6 has a first protection side cover 7, the top of the demonstration seat 6 is a plane, and the demonstration seat 6 is fixedly connected with the first protection side cover 7 through bolts.
In this embodiment, the amplification spring 2 is used for increasing the vibration effect, and the demonstration seat 6 is used for the earthquake simulation demonstration, and first protection side cover 7 is used for preventing the demonstration thing from falling out.
In order to prevent the demo from falling out, the protection mechanism 8 in this embodiment includes a second protection side cover 81 and a mounting bracket 83, a locking slot 82 is opened on the outer side of the second protection side cover 81, the second protection side cover 81 is slidably connected to the inner side of the first protection side cover 7, the mounting bracket 83 is fixedly installed on the outer side of the first protection side cover 7, a connecting slot is opened on the top of the first protection side cover 7, the second protection side cover 81 is located in the connecting slot and tightly connected with the connecting slot, a connecting ring 84 is fixedly installed on the outer side of the mounting bracket 83, a connecting rod 85 is movably connected to the inner side of the connecting ring 84, a locking plug 86 is rotatably connected to the outer end of the connecting rod 85, a insection groove is opened inside the locking slot 82, an insection bump is fixedly installed on the outer side of the locking plug 86, a threaded groove is opened on the inner side of the connecting ring 84, and a threaded bump in threaded connection with the connecting ring 84 is fixedly installed on the outer side of the connecting rod 85, a telescopic rod is fixedly connected between the locking insert 86 and the mounting bracket 83, and a control rotary rod 87 is fixedly mounted at the outer end of the connecting rod 85.
In this embodiment, the second protective side cover 81 is used to prevent the demo from falling out, the connecting rod 85 is used to adjust the position of the locking insert 86, the locking insert 86 is used to lock the second protective side cover 81, and the control lever 87 is used for the user to adjust the rotation of the connecting rod 85.
It should be noted that the locking insert 86 may engage inside the locking slot 82 when the locking insert 86 is inserted inside the locking slot 82.
The working principle of the above embodiment is as follows:
through the arrangement of the first protective side cover 7 and the second protective side cover 81, when a user uses the demonstration device, the user can place a demonstration object on the top of the demonstration seat 6 and start the vibrating motor 4 to complete earthquake demonstration, the first protective side cover 7 can shield the overturned demonstration object and place the demonstration object to fall off the demonstration seat 6, when the demonstration object is too high, the user can stretch the second protective side plate 8 to the top according to the height of the demonstration object, when the user stretches the second protective side cover 8 to a proper height, the user can rotate the control rotary rod 87, the control rotary rod 87 drives the connecting rod 85 to rotate, the connecting rod 85 rotates to the inner side under the action of the connecting ring 84, the connecting rod 85 pushes the locking insertion block 86 to move to the inner side and the locking insertion block 86 is inserted into the locking insertion slot 82, and both the first protective side cover 7 and the second protective side cover 81 can prevent the demonstration object from falling out, thereby completing the fixation of the second protective side cover 81, and making the device have the advantage of high safety, which is convenient for the user to use.
It is to be noted that 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A teaching earthquake platform capable of preventing a demonstration object from falling out is characterized by comprising a mounting base (1) and a protection mechanism (8);
protection machanism (8) are including second protection side cover (81) and installing support (83), locking slot (82) have been seted up in the outside of second protection side cover (81), the outside fixed mounting of installing support (83) has coupling ring (84), the inboard swing joint of coupling ring (84) has connecting rod (85), the outer end of connecting rod (85) is rotated and is connected with locking inserted block (86), the outer end fixed mounting of connecting rod (85) has control swing arm (87).
2. The educational seismic platform capable of preventing a demo from falling out of claim 1, wherein: the top fixed mounting of mounting base (1) has amplification spring (2), the top fixedly connected with link (3) of amplification spring (2), the inboard fixed mounting of link (3) has vibrating motor (4), the top fixed mounting of mounting base (1) has vibrations spacing (5), the top fixed mounting of link (3) has demonstration seat (6), the outside fixed mounting of demonstration seat (6) has first protection side cover (7).
3. The educational seismic platform capable of preventing a demo from falling out of claim 2, wherein: the vibration motor (4) is tightly connected with the demonstration seat (6), and the top of the vibration limiting frame (5) is an arc surface.
4. The educational seismic platform capable of preventing a demo from falling out of claim 2, wherein: the top of the demonstration seat (6) is a plane, and the demonstration seat (6) is fixedly connected with the first protection side cover (7) through a bolt.
5. The educational seismic platform capable of preventing a demo from falling out of claim 2, wherein: second protection side cover (81) sliding connection is in the inboard of first protection side cover (7), installing support (83) fixed mounting is in the outside of first protection side cover (7), the spread groove has been seted up at the top of first protection side cover (7), and second protection side cover (81) are located the spread groove and spread groove zonulae occludens.
6. The educational seismic platform capable of preventing a demo from falling out of claim 1, wherein: the locking slot (82) is internally provided with an insection groove, and the outer side of the locking insert (86) is fixedly provided with an insection lug.
7. The educational seismic platform capable of preventing a demo from falling out of claim 1, wherein: the threaded groove is formed in the inner side of the connecting ring (84), the threaded convex block in threaded connection with the connecting ring (84) is fixedly mounted on the outer side of the connecting rod (85), and the telescopic rod is fixedly connected between the locking insertion block (86) and the mounting bracket (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994922.7U CN216671007U (en) | 2021-12-01 | 2021-12-01 | Can prevent teaching earthquake platform that demonstration thing fell out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994922.7U CN216671007U (en) | 2021-12-01 | 2021-12-01 | Can prevent teaching earthquake platform that demonstration thing fell out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216671007U true CN216671007U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122994922.7U Active CN216671007U (en) | 2021-12-01 | 2021-12-01 | Can prevent teaching earthquake platform that demonstration thing fell out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216671007U (en) |
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2021
- 2021-12-01 CN CN202122994922.7U patent/CN216671007U/en active Active
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