CN109841141A - A kind of vocational education simulation teching device - Google Patents
A kind of vocational education simulation teching device Download PDFInfo
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- CN109841141A CN109841141A CN201910244519.7A CN201910244519A CN109841141A CN 109841141 A CN109841141 A CN 109841141A CN 201910244519 A CN201910244519 A CN 201910244519A CN 109841141 A CN109841141 A CN 109841141A
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Abstract
A kind of vocational education simulation teching device disclosed by the invention, including protect-ing frame structure, control electronic box ontology is fixed in the protect-ing frame structure one side wall, the control electronic box body surface is equipped with hinged control electronic box lid, the protect-ing frame structure inner bottom surface is equipped with the fixed support block being fixedly connected, the fixed support block upper surface is equipped with the support device being fixedly connected, the support device is by supporting block, movable impact block support rod, drive rod, rotating wheel and pre- anti-rock ring composition, sliding guide groove is offered in the middle part of the supporting block, movable impact block is equipped with inside the sliding guide groove.A kind of vocational education simulation teching device of the present invention; equipped with protect-ing frame structure, support device and pull shaking device; the longitudinal wave and shear wave when coming earthquake can be gone out with accurate simulation; and structure is simple; it adjusts and easy to maintenance; object is built or placed on earthquake simulation platform, and simulation teching device will not be had an impact when damaging by collapsing.
Description
Technical field
The present invention relates to simulation teching device field, in particular to a kind of vocational education simulation teching device.
Background technique
Earthquake disaster is first of group calamity, and earthquake disaster is instantaneous paroxysmal social disaster, and earthquake is very suddenly
, one earthquake duration often only has tens seconds, but will cause a large amount of room within this tens seconds of short duration time
Room collapses and casualties, this is that other natural calamities are difficult to compare, and many areas in China are in the multiple band of earthquake, earthquake
Disaster happens occasionally, but when an earthquake occurs, people are often panic, adaptibility to response shortcoming, therefore the people that can be survived
It is very limited, therefore we need that child is allowed to experience bring seismaesthesia and influence when earthquake occurs from small understanding, are teaching child
Knowledge, while teach them and conduct oneself, we should more pay attention to child's emergency escape education, simulate earthquake platform, simulate earthquake
Room and simulating anti-earthquake demonstrator etc., still, existing earthquake simulation instructional device is when simulating earthquake with certain deficiency
Place: when earthquake, earthquake is divided into the longitudinal wave that ground pitches and the shear wave that ground is rolled, and existing earthquake is used
Simulation teching device does not exhibit the two while occurring；For this purpose, it is proposed that a kind of vocational education simulation teching device.
Summary of the invention
The main purpose of the present invention is to provide a kind of vocational education simulation teching devices, can effectively solve background skill
The problems in art.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of vocational education simulation teching device, including protect-ing frame structure are fixed with control in the protect-ing frame structure one side wall
Electronic box ontology, the control electronic box body surface are equipped with hinged control electronic box lid, and the protect-ing frame structure inner bottom surface is equipped with
The fixed support block being fixedly connected, the fixed support block upper surface are equipped with the support device being fixedly connected, the support device
It is made of supporting block, movable impact block support rod, drive rod, rotating wheel and pre- anti-rock ring, is offered in the middle part of the supporting block
Sliding guide groove, the sliding guide groove inside are equipped with movable impact block, and the activity impact block upper surface is delayed equipped with what is be fixedly connected
Impact force gasket, the lower part of the activity impact block are equipped with the first connection convex block hinged by drive rod, first connection
Convex block is fixedly connected on the edge of rotating wheel, and the side of the rotating wheel is equipped with pre- anti-rock ring, the pre- anti-rock ring
It is equipped with the support rod being fixedly connected, the side of the earthquake simulation platform is equipped with the block that is fixedly connected being fixedly connected, described
Block is fixedly connected with by pulling shaking device to be fixedly connected with the inner sidewall upper portion of protect-ing frame structure, the pulling shaking device is by first
Rotary electric machine, driving connecting rod, the second connection convex block, the first driving connecting rod, limit shaft, the second driving connecting rod and connection
Shaft composition, the block that is fixedly connected closely are connect by connection shaft with one end of the second driving connecting rod, and described second passes
The middle part of dynamic connecting rod is equipped with limit shaft, and the other end of second driving connecting rod is connected by the transmission of the first driving connecting rod
The second connection convex block is connect, the second connection convex block is fixedly connected on the output end of the first rotary electric machine by driving connecting rod
On, first rotary electric machine is fixedly connected on the upper inside wall of protect-ing frame structure by the first rotary electric machine pedestal.
Preferably, the supporting block upper surface is uniformly opened up there are four groove, and activity is all equipped in four grooves
Idler wheel.
Preferably, the side of the rotating wheel is equipped with the second rotary electric machine, and the output end of second rotary electric machine is close
Connect the centre of the rotating wheel.
Preferably, it is equipped with a circle recessed groove in the pre- anti-rock ring, is equipped with ball, the rolling inside the recessed groove
Pearl is equipped with several, and is arranged closely in recessed groove and contacts with the rotating wheel.
Preferably, the side for being fixedly connected with block is equipped with the anticollision pad with the protect-ing frame structure.
Preferably, the control electronic box body interior sets the frequency converter there are two types of marshalling, and one kind is to described first turn
The running frequency of dynamic motor is changed, and another kind is changed the running frequency of the second rotary electric machine.
Preferably, the support device is equipped with several groups, and uniform arrangement is fixed on the inner bottom surface of protect-ing frame structure, over the ground
Shake simulation table is supported.
Preferably, the protect-ing frame structure is box body structure, and the side of the protect-ing frame structure, which supports, to be equipped in maintenance replacement
The entrance of portion's structure.
Preferably, the sliding guide groove is divided into two parts up and down, and top is rectangle guide groove, and lower part is up-small and down-big
Horn-like notch.
Preferably, the two sides of the movable impact block are equipped with anti-detachment convex block, and the anti-detachment convex block is located at the sliding
In the groove body opened up on the inside of guide groove.
Compared with prior art, the invention has the following beneficial effects: vocational education simulation teching devices:
By the way that the identical support device of multiple groups size shape is arranged inside a square frame, one is placed on the top of support device
The movable impact block of a straight line elevating movement is arranged at the middle part of support device in block earthquake simulation platform, movable impact block
Constantly movement up and down simulates P wave so that the earthquake simulation platform that support device top is placed pitches；
By the way that the identical pulling shaking device of multiple groups size shape is arranged on the two opposite inner walls of a square frame, pulling is rocked
Device and earthquake simulation platform are sequentially connected, and the second driving connecting rod is closely being connected the limit in protect-ing frame structure by both ends
Shaft influences, and one end that the second driving connecting rod is connect with earthquake simulation platform can only carry out oscillating motion, earthquake simulation platform
It rolls under the influence of the pulling shaking device at both ends, simulates the form of secondary wave.
Entire vocational education simulation teching apparatus structure advantages of simple, it is cheap, when an earthquake occurs convenient for culture, people
Egodefense ability, allow the common people understanding protection against and mitigation of earthquake disasters basic knowledge and on the basis of self and mutual medical aid common sense, in person experience ground
Shake the impression of arriving, and in coming earthquake can rational thoughts, be provided simultaneously with and imminent earthquake adaptability to changes and save oneself, mutually rescue ability,
The personal injury of earthquake bring is reduced, effect is more preferable relative to traditional earthquake simulation teching device.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of vocational education simulation teching device of the present invention；
Fig. 2 is a kind of front section view of vocational education simulation teching device of the present invention；
Fig. 3 is the structural schematic diagram of A in a kind of front section view of vocational education simulation teching device of the present invention；
Fig. 4 is the overall structure diagram of A in a kind of front section view of vocational education simulation teching device of the present invention；
Fig. 5 is a kind of support device overall structure diagram of vocational education simulation teching device of the present invention；
Fig. 6 is a kind of support device positive structure schematic of vocational education simulation teching device of the present invention.
In figure: 1, protect-ing frame structure；2, earthquake simulation platform；3, support device；4, shaking device is pulled；5, it is fixedly connected with block；
6, supporting block；7, sliding guide groove；8, movable impact block；9, support rod；10, drive rod；11, rotating wheel；12, fixed support block；
13, pre- anti-rock ring；14, the first connection convex block；15, buffer power gasket；16, the first rotary electric machine pedestal；17, the first rotation
Motor；18, driving connecting rod；19, the second connection convex block；20, the first driving connecting rod；21, shaft is limited；22, the second transmission
Connecting rod；23, shaft is connected；24, electronic box ontology is controlled；25, electronic box lid is controlled.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in figures 1 to 6, a kind of vocational education simulation teching device, including protect-ing frame structure 1,1 one side wall of protect-ing frame structure
On be fixed with control electronic box ontology 24, control 24 surface of electronic box ontology be equipped with hinged control electronic box lid 25, protect-ing frame structure 1
Inner bottom surface is equipped with the fixed support block 12 being fixedly connected, and 12 upper surface of fixed support block is equipped with the support device 3 being fixedly connected,
Support device 3 is made of supporting block 6,8 support rod 9 of movable impact block, drive rod 10, rotating wheel 11 and pre- anti-rock ring 13, is propped up
Sliding guide groove 7 is offered in the middle part of bracer 6, movable impact block 8 is equipped with inside sliding guide groove 7, and movable 8 upper surface of impact block is equipped with solid
Surely the buffer power gasket 15 connected, the lower part of movable impact block 8 are equipped with the first connection convex block 14 hinged by drive rod 10,
First connection convex block 14 is fixedly connected on the edge of rotating wheel 11, and the side of rotating wheel 11 is equipped with pre- anti-rock ring 13, in advance
Anti-shake rotating ring 13 is equipped with the support rod 9 being fixedly connected, and the side of earthquake simulation platform 2 is equipped with to be fixedly connected equipped with what is be fixedly connected
Block 5 is fixedly connected with block 5 by pulling shaking device 4 to be fixedly connected with the inner sidewall upper portion of protect-ing frame structure 1, pull shaking device 4 by
First rotary electric machine 17, driving connecting rod 18, second connect convex block 19, the first driving connecting rod 20, limit shaft 21, second and pass
Dynamic connecting rod 22 and connection shaft 23 form, and are fixedly connected with block 5 and pass through one end of connection shaft 23 and the second driving connecting rod 22
Close connection, the middle part of the second driving connecting rod 22 are equipped with limit shaft 21, and the other end of the second driving connecting rod 22 passes through the
One driving connecting rod 20 transmission connection the second connection convex block 19, the second connection convex block 19 are fixedly connected on by driving connecting rod 18
On the output end of first rotary electric machine 17, the first rotary electric machine 17 is fixedly connected on protecting frame by the first rotary electric machine pedestal 16
The upper inside wall of frame 1；
6 upper surface of supporting block is uniformly opened up there are four groove, and action roller is all equipped in four grooves；The side of rotating wheel 11
Equipped with the second rotary electric machine, the output end of the second rotary electric machine closely connects the centre of rotating wheel 11；Pre- anti-rock ring 13
It is inside equipped with a circle recessed groove, is equipped with ball inside recessed groove, ball is equipped with several, and is arranged closely in recessed groove and rotation
11 contact of wheel；The side of block 5 is fixedly connected with equipped with the anticollision pad with protect-ing frame structure 1；It controls and is equipped with two inside electronic box ontology 24
The frequency converter of kind of marshalling, a kind of running frequency to the first rotary electric machine 17 are changed, another to the second rotation electricity
The running frequency of machine is changed；Support device 3 is equipped with several groups, and uniform arrangement is fixed on the inner bottom surface of protect-ing frame structure 1,
Earthquake simulation platform 2 is supported；Protect-ing frame structure 1 is box body structure, and the side of protect-ing frame structure 1, which supports, to be equipped in maintenance replacement
The entrance of portion's structure；Sliding guide groove 7 is divided to for upper and lower two parts, and top is rectangle guide groove, and lower part is up-small and down-big loudspeaker
Shape notch；The two sides of movable impact block 8 are equipped with anti-detachment convex block, what the inside that anti-detachment convex block is located at sliding guide groove 7 opened up
In groove body.
It should be noted that the present invention is a kind of vocational education simulation teching device, open solid on 1 outer wall of protect-ing frame structure
Surely the control electronic box lid 25 for the control electronic box ontology 24 being arranged passes through the change of the 24 two kinds of marshallings in inside of control electronic box ontology
Frequency device adjusts voltage, reaches several first rotary electric machines 17 and several second rotation electricity that control is connect by conducting wire with frequency converter
The running speed of machine is fixedly connected on the first rotary electric machine of 1 upper inside wall of protect-ing frame structure by the first rotary electric machine pedestal 16
17 rotations, so that the driving connecting rod 18 that the output end of the first rotary electric machine 17 is fixedly connected operates, it is logical with driving connecting rod 18
It crosses the first driving connecting rod 20 that the second connection convex block 19 is sequentially connected and then to operate, while 20 other end of the first driving connecting rod
The second driving connecting rod 22 operating of transmission connection, connection shaft 23 that 22 end of the second driving connecting rod is fixedly connected pull with
What earthquake simulation platform 2 was fixedly connected is fixedly connected with block 5, and the second driving connecting rod 22 is due to by perforative turn of middle part limit shaft
21 limitation, the second driving connecting rod 22 rock back and forth with one end that block 5 is connect is fixedly connected with, due to 1 inside two of protect-ing frame structure
Opposed end, which is all provided with, pulls shaking device 4 to reach simulation so that the earthquake simulation platform 2 being sequentially connected with it rolls
The shear wave effect of earthquake adjusts the first rotary electric machine 17 by adjusting the frequency converter of proper alignment in control electronic box ontology 24
Voltage, so that the first rotary electric machine 17 of 1 inside two opposed ends of protect-ing frame structure setting pulls speed to obtain earthquake simulation platform 2
Control, achievees the effect that simulation earthquake series, and the lower end of earthquake simulation platform 2 is equipped with support device 3, is hit by supporting block 6, activity
The support device 3 for hitting 8 support rod 9 of block, drive rod 10, rotating wheel 11 and pre- anti-rock ring 13 composition both can be to earthquake simulation platform
2 provide stable supporting force, while can play the role of pitching to earthquake simulation platform 2, for simulating ground
The longitudinal wave first experienced when shake arrives, 6 upper surface of component part supporting block of support device 3 open up that there are four grooves, and four recessed
It is all equipped with action roller in slot and the lower end face contact of earthquake simulation platform 2 supports, reduces earthquake simulation platform 2 and is rocked by pulling
The frictional force generated with support device 3 is rocked under the active force of device 4, reduces first turn of building block for pulling shaking device 4
The rotation pressure of dynamic motor 17, reduces the degree of wear of power consumption and each components, has effectively saved electric power and economy
Resource, the sliding guide groove 7 opened up in the middle part of supporting block 6 make movable impact block 8 along 7 straight line elevating movement of sliding guide groove, sliding
The anti-detachment convex block on movable impact block 8 being arranged in groove body that 7 side wall of guide groove opens up, effectively prevent movable impact block 8 from
The disengaging of sliding guide groove 7 is fallen, and movable impact block 8 passes through the drive rod 10 of lower hinge, solid on 11 edge of rotating wheel that is sequentially connected
Surely the first connection convex block 14 connected, the second rotary electric machine rotation of 11 side of rotating wheel setting, so that with the second rotary electric machine
The rotating wheel 11 of output end connection rotates, and the first connection convex block 14 being fixedly connected on 11 edge of rotating wheel moves up and down, so that
The straight line elevating movement in sliding guide groove 7, movable 8 upper surface of impact block are followed by the hinged movable impact block 8 of drive rod 10
The buffer power gasket 15 being fixedly connected is impacted constantly doing with earthquake simulation platform 2, and the impact of formation is so that 6 top of supporting block
Earthquake simulation platform 2 pitch, the objects such as house and furniture can be set on earthquake simulation platform 2, can pitch left and right shake
Dynamic earthquake simulation platform 2 perfectly comes out earthquake simulation, and people can be when carrying out teaching coming earthquake certainly on earthquake simulation platform 2
The adaptability to changes and save oneself, mutually rescue ability that I protects.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of vocational education simulation teching device, including protect-ing frame structure (1), it is characterised in that: the protect-ing frame structure (1) one
Control electronic box ontology (24) is fixed on side wall, control electronic box ontology (24) surface is equipped with hinged control electronic box lid
(25), protect-ing frame structure (1) inner bottom surface is equipped with the fixed support block (12) that is fixedly connected, on the fixed support block (12)
End face is equipped with the support device (3) being fixedly connected, and the support device (3) is by supporting block (6), movable impact block (8) support rod
(9), drive rod (10), rotating wheel (11) and pre- anti-rock ring (13) composition, supporting block (6) middle part offer sliding guide groove
(7), movable impact block (8) is equipped with inside the sliding guide groove (7), activity impact block (8) upper surface, which is equipped with, to be fixedly connected
Buffer power gasket (15), the lower part of the activity impact block (8) is equipped with convex by first hinged connection of drive rod (10)
Block (14), first connection convex block (14) are fixedly connected on the edges of rotating wheel (11), and the one of the rotating wheel (11)
Side is equipped with pre- anti-rock ring (13), and the pre- anti-rock ring (13) is equipped with the support rod (9) being fixedly connected, the earthquake simulation
The side of platform (2) is equipped with to be fixedly connected block (5) equipped with what is be fixedly connected, and described be fixedly connected block (5) are by pulling shaking device
(4) it is fixedly connected with the inner sidewall upper portion of protect-ing frame structure (1), the pulling shaking device (4) is by the first rotary electric machine (17), transmission
Connecting rod (18), the second connection convex block (19), the first driving connecting rod (20), limit shaft (21), the second driving connecting rod
(22) and connection shaft (23) composition, described be fixedly connected block (5) pass through connection shaft (23) and the second driving connecting rod (22)
One end closely connect, the middle part of second driving connecting rod (22) is equipped with limit shaft (21), second transmission connection
The other end of bar (22) passes through the second connection convex block (19) of the first driving connecting rod (20) transmission connection, the second connection convex block
(19) it is fixedly connected on the output end of the first rotary electric machine (17) by driving connecting rod (18), first rotary electric machine
(17) upper inside wall of protect-ing frame structure (1) is fixedly connected on by the first rotary electric machine pedestal (16).
2. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the supporting block (6)
Upper surface is uniformly opened up there are four groove, and action roller is all equipped in four grooves.
3. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the rotating wheel (11)
Side be equipped with the second rotary electric machine, the output end of second rotary electric machine closely connects the central part of the rotating wheel (11)
Position.
4. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the pre- anti-rock ring
(13) a circle recessed groove is equipped in, is equipped with ball inside the recessed groove, and the ball is equipped with several, and is arranged closely in recessed
It falls into slot and is contacted with the rotating wheel (11).
5. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: described to be fixedly connected with block
(5) side is equipped with the anticollision pad with the protect-ing frame structure (1).
6. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the control electronic box sheet
The frequency converter there are two types of marshalling is set inside body (24), one kind changing the running frequency of first rotary electric machine (17)
Become, another kind is changed the running frequency of the second rotary electric machine.
7. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the support device
(3) several groups are equipped with, uniform arrangement is fixed on the inner bottom surface of protect-ing frame structure (1), is supported to earthquake simulation platform (2).
8. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the protect-ing frame structure
It (1) is box body structure, the side of the protect-ing frame structure (1) supports the entrance for being equipped with maintenance replacement internal structure.
9. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the sliding guide groove
(7) it is divided into two parts up and down, top is rectangle guide groove, and lower part is up-small and down-big horn-like notch.
10. a kind of vocational education simulation teching device according to claim 1, it is characterised in that: the activity is hit
The two sides of block (8) are equipped with anti-detachment convex block, and the anti-detachment convex block is located at the groove body opened up on the inside of the sliding guide groove (7)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244519.7A CN109841141A (en) | 2019-03-28 | 2019-03-28 | A kind of vocational education simulation teching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244519.7A CN109841141A (en) | 2019-03-28 | 2019-03-28 | A kind of vocational education simulation teching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841141A true CN109841141A (en) | 2019-06-04 |
Family
ID=66886479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910244519.7A Pending CN109841141A (en) | 2019-03-28 | 2019-03-28 | A kind of vocational education simulation teching device |
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| Country | Link |
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| CN (1) | CN109841141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770599A (en) * | 2020-12-22 | 2021-05-07 | 驻马店职业技术学院 | English teaching server rack with multistage cooling function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271640A (en) * | 2008-05-04 | 2008-09-24 | 浙江工业大学 | Earthquake experience device |
| CN201392612Y (en) * | 2009-04-24 | 2010-01-27 | 许卫 | Earthquake simulator |
| CN103268727A (en) * | 2013-05-27 | 2013-08-28 | 苏州创捷传媒展览股份有限公司 | Experiencing device for analogizing earthquake |
| CN204390581U (en) * | 2015-01-09 | 2015-06-10 | 安徽东一特电子技术有限公司 | A kind of earthquake simulation experiences vivid platform |
| CN208368010U (en) * | 2017-12-13 | 2019-01-11 | 重庆欧派信息科技有限责任公司 | A kind of multiple degrees of freedom earthquake experience platform |
| CN208622326U (en) * | 2017-12-29 | 2019-03-19 | 天津文旅科技有限公司 | A kind of earthquake experience simulation room |
-
2019
- 2019-03-28 CN CN201910244519.7A patent/CN109841141A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271640A (en) * | 2008-05-04 | 2008-09-24 | 浙江工业大学 | Earthquake experience device |
| CN201392612Y (en) * | 2009-04-24 | 2010-01-27 | 许卫 | Earthquake simulator |
| CN103268727A (en) * | 2013-05-27 | 2013-08-28 | 苏州创捷传媒展览股份有限公司 | Experiencing device for analogizing earthquake |
| CN204390581U (en) * | 2015-01-09 | 2015-06-10 | 安徽东一特电子技术有限公司 | A kind of earthquake simulation experiences vivid platform |
| CN208368010U (en) * | 2017-12-13 | 2019-01-11 | 重庆欧派信息科技有限责任公司 | A kind of multiple degrees of freedom earthquake experience platform |
| CN208622326U (en) * | 2017-12-29 | 2019-03-19 | 天津文旅科技有限公司 | A kind of earthquake experience simulation room |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770599A (en) * | 2020-12-22 | 2021-05-07 | 驻马店职业技术学院 | English teaching server rack with multistage cooling function |
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Application publication date: 20190604 |