CN110670840B - Floor with damping function - Google Patents
Floor with damping function Download PDFInfo
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- CN110670840B CN110670840B CN201911143784.2A CN201911143784A CN110670840B CN 110670840 B CN110670840 B CN 110670840B CN 201911143784 A CN201911143784 A CN 201911143784A CN 110670840 B CN110670840 B CN 110670840B
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- 238000013016 damping Methods 0.000 title claims abstract description 48
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 35
- 238000007906 compression Methods 0.000 claims description 35
- 230000035939 shock Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 244000025254 Cannabis sativa Species 0.000 claims description 8
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 8
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 8
- 235000009120 camo Nutrition 0.000 claims description 8
- 235000005607 chanvre indien Nutrition 0.000 claims description 8
- 239000011487 hemp Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/22—Resiliently-mounted floors, e.g. sprung floors
- E04F15/225—Shock absorber members therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a floor with a damping function, which comprises a casing, wherein the upper end in the casing is provided with a buffer cavity with an upward opening, the lower end in the casing is provided with a transmission cavity, a blowing mechanism for providing power for the floor is arranged in the transmission cavity, a primary damping mechanism with a damping function is arranged in the buffer cavity, a secondary damping mechanism with secondary damping and protection measure starting is arranged at the lower side of the buffer cavity, a protection mechanism with a protection function is arranged in the buffer cavity, the floor is of a bilateral symmetry structure, the left part is taken as an explanation object, the floor can bear different impact forces and can perform corresponding damping operation according to the impact force, when the impact force is smaller, the floor can perform primary damping and automatic reset, when the impact force is larger, the floor can start further damping operation and start the protection measure simultaneously, protecting people or things impacting the floor.
Description
Technical Field
The invention relates to the field of floors, in particular to a floor with a damping function.
Background
The floor is a necessary decorative material for buildings, is visible everywhere in daily life, not only plays a role of decoration, but also is a good protective material to a certain extent, and can be covered on a rough ground to prevent hard objects from harming human bodies.
At present, the common floor absorbs the shock of objects impacting the floor by the characteristics of the materials of the floor, but the shock absorption effect is not obvious only by the characteristics of the materials of the floor, so that good shock absorption and protection effects on the objects falling on the floor cannot be realized.
Disclosure of Invention
The invention aims to solve the technical problem of providing a floor with a damping function, which overcomes the problems of low damping effect, lack of protection effect and the like, and improves the damping performance and the protection performance.
The invention is realized by the following technical scheme.
The invention relates to a floor with a damping function, which comprises a machine shell, wherein the upper end in the machine shell is provided with a buffer cavity with an upward opening, the lower end in the machine shell is provided with a transmission cavity, a blowing mechanism for providing power for the floor is arranged in the transmission cavity, a primary damping mechanism with a damping function is arranged in the buffer cavity, a secondary damping mechanism with secondary damping and starting protection measures is arranged at the lower side of the buffer cavity, a protection mechanism with a protection function is arranged in the buffer cavity, the floor is of a bilateral symmetry structure,
the primary damping mechanism comprises a damping cavity which is positioned on the lower cavity wall of the buffer cavity and has an upward opening, a moving block which can move up and down in the damping cavity is arranged in the damping cavity, a fixed block is fixedly arranged at the upper end of the moving block, a compression cavity with an upward opening is arranged at the upper end of the fixed block, a compression block which can move up and down in the compression cavity is arranged in the compression cavity, a support spring is fixedly arranged on the lower end surface of the compression block and is connected with the lower cavity wall of the compression cavity, a buffer block is fixedly arranged on the upper end surface of the compression block, a moving cavity with a rightward opening is arranged on the right end surface of the buffer block, a moving plate which can move left and right in the moving cavity is arranged in the moving cavity, an elastic spring is fixedly arranged on the left end surface of the moving plate and is connected with the left cavity wall of the moving cavity, the left cavity wall of the buffer cavity is provided with a pressing cavity with a right opening, a pressing block capable of sliding left and right in the cavity is arranged in the pressing cavity, the left end face of the pressing block is fixedly provided with two elastic springs connected with the left cavity wall of the pressing cavity, the left end face of the pressing block is also fixedly connected with one end of a pull rope, and the right end face of the pressing block is fixedly provided with a plurality of clamping blocks distributed at equal intervals; this floor passes through once damper carries out the shock attenuation for the first time, and when the impact force was too big, this floor can pass through secondary damper carries out the second shock attenuation and opens blowing mechanism, blowing mechanism can provide power for the secondary damper who plays safeguard measure.
Further, the secondary damping mechanism comprises an opening cavity which is positioned at the left cavity wall of the damping cavity and has a rightward opening and a leftward opening, a power-on cavity is arranged at the lower side of the opening cavity at the left side, a pressing plate moving up and down is arranged in the open cavity, one end of the hemp rope is fixedly connected with the left end surface of the pressing plate, a push rod with the lower end extending into the electrifying cavity is fixedly arranged on the lower end face of the pressing plate, a pressure spring is fixedly arranged on the lower end face of the pressing plate and connected with the lower cavity wall of the open cavity, a string is fixedly connected on the right end face of the pressing plate on the right side, the right end of the electrifying cavity is provided with a movable electrifying block which can move left and right in the cavity, the right end face of the movable electrifying block is fixedly provided with a compression spring which is connected with the right cavity wall of the electrifying cavity, the right end face of the movable electrifying block is electrically connected with a wire, the left end of the electrifying cavity is fixedly provided with a fixed electrifying block, and the left end face of the fixed electrifying block is electrically connected with an electric wire.
Furthermore, the air blowing mechanism comprises a motor fixed on the lower cavity wall of the transmission cavity, the upper end of the motor is in power connection with a fan shaft, the upper end of the fan shaft is in key connection with a sliding gear, a sliding cavity with an upward opening is arranged in the sliding gear, a sliding block capable of sliding in the cavity is arranged in the sliding cavity, the upper end face of the sliding block is fixedly connected with the other end of the thin rope, the lower end of the fan shaft is provided with an annular plate, the upper end face of the annular plate is fixedly provided with two reset springs and is connected with the lower end face of the sliding gear, the lower cavity wall of the transmission cavity is rotatably connected with two rotating shafts positioned on two sides of the fan shaft, the upper end of the rotating shaft is provided with a driven gear, the lower end of the driven gear.
Further, the protection mechanism comprises a blowing cavity positioned on the upper side of the transmission cavity, an air bag cavity with an upward opening is arranged on the upper side of the blowing cavity, two fan blades positioned in the blowing cavity are arranged at the upper end of the fan shaft, an air inlet communicated with the air bag cavity is arranged on the upper cavity wall of the blowing cavity, a first magnetic block is arranged at the upper end of the air inlet, an air bag is arranged in the air bag cavity, an inflation pipe is arranged at the lower end of the air bag, an inflation port communicated with the air inlet is arranged in the inflation pipe, a second magnetic block which is attracted to the first magnetic block in an opposite way is arranged at the lower end of the inflation pipe, fixed plates are fixedly arranged at the left end and the right end in the inflation port, a rotating cavity is arranged in each fixed plate, a rotating rod is rotatably connected with the front cavity wall and the rear, the lower cavity wall of the blowing cavity is provided with two air inlet pipes communicated with the external space.
Further, in an initial state, the buffer block is flush with the upper surface of the machine shell under the action of the supporting spring, and the elastic force of the supporting spring is greater than the sum of the gravity of the buffer block and the gravity of the compression block.
Further, under the initial state, the mobile electrified block is located on the right side of the electrified cavity, the mobile electrified block and the fixed electrified block are in a disconnection state, and the pulling force of the compression spring is greater than the friction force received when the mobile electrified block slides in the electrified cavity.
The invention has the beneficial effects that: the device simple structure, the simple operation, this floor can bear the impact force of equidimension not to carry out corresponding shock attenuation operation according to the size of impact force, when the impact force is less, this floor can carry out preliminary shock attenuation and automatic re-setting, and when the impact force is great, further shock attenuation operation can be opened and safeguard measure is opened simultaneously on this floor, protects the people or thing on impact floor.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure at A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure at B of FIG. 1 according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of fig. 1 as seen from C according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The floor with the damping function, which is described in conjunction with fig. 1-4, comprises a casing 10, a buffer chamber 42 with an upward opening is arranged at the upper end in the casing 10, a transmission chamber 80 is arranged at the lower end in the casing 10, an air blowing mechanism 19 for providing power for the floor is arranged in the transmission chamber 80, a primary damping mechanism 40 with the damping function is arranged in the buffer chamber 42, a secondary damping mechanism 32 with secondary damping and protection measure starting is arranged at the lower side of the buffer chamber 42, a protection mechanism 52 with the protection function is arranged in the buffer chamber 42, the floor is of a bilateral symmetry structure, the primary damping mechanism 40 comprises a damping chamber 25 which is positioned at the lower chamber wall of the buffer chamber 42 and has an upward opening, a moving block 36 which can move up and down in the damping chamber is arranged in the damping chamber 25, a fixed block 37 is fixedly arranged at the upper end of the moving block 36, and a compression chamber 43 with an, a compression block 45 capable of moving up and down in the compression cavity 43 is arranged in the compression cavity, a support spring 44 is fixedly arranged on the lower end face of the compression block 45 and connected with the lower cavity wall of the compression cavity 43, a buffer block 41 is fixedly arranged on the upper end face of the compression block 45, a moving cavity 48 with a right opening is arranged on the right end face of the buffer block 41, a moving plate 49 capable of moving left and right in the compression cavity is arranged in the moving cavity 48, an elastic spring 46 is fixedly arranged on the left end face of the moving plate 49 and connected with the left cavity wall of the moving cavity 48, a hemp rope 38 is fixedly connected with the left end face of the moving plate 49, the moving plate 49 on the left side is meshed with the moving plate 49 on the right side, a plurality of latch teeth 39 are distributed on the left end face of the buffer block 41 at equal intervals, a pressing cavity 63 with a right opening is arranged on the left cavity wall of the buffer cavity 42, a pressing block 64 capable of sliding left and right in the pressing cavity, the left end face of the pressing block 64 is also fixedly connected with one end of a pull rope 22, a plurality of clamping blocks 66 distributed at equal intervals are fixedly arranged on the right end face of the pressing block 64, the floor can perform primary damping through the primary damping mechanism 40, when the impact force is too large, the floor can perform secondary damping through the secondary damping mechanism 32 and open the air blowing mechanism 19, and the air blowing mechanism 19 can provide power for the secondary damping mechanism 32 which has taken protection measures.
Beneficially, the secondary damping mechanism 32 includes an open cavity 81 located at the left side of the left cavity wall of the damping cavity 25 and at the right side of the left cavity wall, an energizing cavity 29 is arranged at the lower side of the open cavity 81 at the left side, a pressing plate 35 moving up and down is arranged in the open cavity 81, one end of the hemp rope 38 is fixedly connected to the left end face of the pressing plate 35, a push rod 33 with the lower end extending into the energizing cavity 29 is fixedly arranged at the lower end face of the pressing plate 35, a pressure spring 34 is fixedly arranged at the lower end face of the pressing plate 35 and connected with the lower cavity wall of the open cavity 81, a thin rope 72 is fixedly connected to the right end face of the pressing plate 35 at the right side, a movable energizing block 28 moving in the left and right direction is arranged at the right end of the energizing cavity 29, a compression spring 26 is fixedly arranged at the right end face of the movable energizing block 28 and, the left end of the electrifying cavity 29 is fixedly provided with a fixed electrifying block 30, and the left end face of the fixed electrifying block 30 is electrically connected with an electric wire 31.
Beneficially, the air blowing mechanism 19 includes a motor 18 fixed on the lower cavity wall of the transmission cavity 80, the upper end of the motor 18 is in power connection with a fan shaft 13, the upper end key of the fan shaft 13 is connected with a sliding gear 69, a sliding cavity 70 with an upward opening is arranged in the sliding gear 69, a sliding block 71 capable of sliding in the cavity is arranged in the sliding cavity 70, the upper end surface of the sliding block 71 is fixedly connected with the other end of the string 72, the lower end of the fan shaft 13 is provided with a ring plate 67, the upper end surface of the ring plate 67 is fixedly provided with two return springs 68 connected with the lower end surface of the sliding gear 69, the lower cavity wall of the transmission cavity 80 is in rotation connection with two rotating shafts 20 located at two sides of the fan shaft 13, the upper end of the rotating shaft 20 is provided with a driven gear 23, the lower end of the driven gear 23 is provided with.
Beneficially, the protection mechanism 52 includes a blowing cavity 11 located on the upper side of the transmission cavity 80, an air bag cavity 54 with an upward opening is arranged on the upper side of the blowing cavity 11, two fan blades 12 located in the blowing cavity 11 are arranged at the upper end of the fan shaft 13, an air inlet 60 communicated with the air bag cavity 54 is arranged on the upper wall of the blowing cavity 11, a first magnetic block 61 is arranged at the upper end of the air inlet 60, an air bag 53 is arranged in the air bag cavity 54, an inflation tube 82 is arranged at the lower end of the air bag 53, an inflation port 59 communicated with the air inlet 60 is arranged in the inflation tube 82, a second magnetic block 83 attracted oppositely to the first magnetic block 61 is arranged at the lower end of the inflation tube 82, fixing plates 62 are fixedly arranged at the left end and the right end in the inflation port 59, a rotating cavity 55 is arranged in the fixing plate 62, a rotating rod 56 is rotatably connected to the front cavity wall and the rear cavity, the rotating rod 56 is connected with the rotating block 58 through a torsion spring 57, and two air inlet pipes 24 communicated with the external space are arranged on the lower cavity wall of the air blowing cavity 11.
Advantageously, in the initial state, the buffer block 41 is flush with the upper surface of the casing 10 under the action of the supporting spring 44, and the elastic force of the supporting spring 44 is greater than the sum of the gravity of the buffer block 41 and the gravity of the compression block 45.
Advantageously, in the initial state, the mobile energizing block 28 is located on the right side of the energizing cavity 29, the mobile energizing block 28 is in a disconnected state from the fixed energizing block 30, and the tension of the compression spring 26 is greater than the friction force to which the mobile energizing block 28 slides in the energizing cavity 29.
Sequence of mechanical actions of the whole device: 1: when the floor is slightly impacted, the buffer block 41 is pressed to drive the compression block 45 to move downwards in the compression cavity 43, after the impact disappears, the buffer block 41 loses extrusion, and the buffer block 41 and the compression block 45 move upwards under the action of the elastic force of the supporting spring 44 to reset; 2: when the upper surface of the buffer block 41 is impacted greatly, the supporting spring 44 is extruded and is completely pressed, the buffer block 41 is extruded to drive the fixed block 37 to move downwards, the two pressure plates 35 are pressed to move downwards, the buffer block 41 moves downwards to enable the latch 39 at the left end of the buffer block to be clamped with the fixture block 66 at the right end surface of the pressure block 64, and therefore the buffer block 41 is prevented from moving upwards and resetting under the action of the pressure spring 34; 3: the pressing plate 35 moves downwards to tighten the string 72, the sliding gear 69 moves upwards under the action of the tension of the string 72 to be meshed with the driven gear 23, when the pressing plate 35 moves to the lowest end, the hemp rope 38 at the left end of the pressing plate 35 is completely tightened, the moving plate 49 moves leftwards under the action of the tension of the hemp rope 38 to enter the moving cavity 48, the push rod 33 pushes the moving electrifying block 28 downwards to move leftwards to be contacted with the fixed electrifying block 30, and the motor 18 is powered on to start working; 4: the motor 18 works to drive the fan shaft 13 to rotate, so as to drive the sliding gear 69 and the fan blade 12 to rotate, the sliding gear 69 rotates to drive the driven gear 23 meshed with the sliding gear to rotate, so as to drive the rotating shaft 20 and the rope winding wheel 21 at the lower end of the rotating shaft 20 to rotate, the rope winding wheel 21 rotates to loosen the pulling rope 22, the pulling rope 22 is loosened, the pressing block 64 loses the pulling force of the pulling rope 22 and moves rightwards under the action of the elastic spring 65, and the clamping block 66 at the right end of the pressing block 64 enters between the clamping teeth 39 at the left end face of the buffer block 41; 5: the fan blades 12 rotate, air is sucked from the external space through the two air inlet pipes 24, air is blown into the air inlet 60, the rotating block 58 is turned upwards under the action of air flow, the air inlet 60 is communicated with the air charging port 59, air rapidly enters the air bag 53 through the air charging port 59, and the air bag 53 is rapidly charged and popped out from a gap between the two buffer blocks 41 to start a protective measure; 6: after the pressure on the buffer block 41 disappears, the starting motor 18 rotates reversely, so that the rope winding wheel 21 is driven to rotate reversely through mechanical transmission, the pulling rope 22 is tensioned, the pressing block 64 moves leftwards under the action of the pulling force of the pulling rope 22, the fixture block 66 at the left end of the pressing block 64 is separated from the fixture tooth 39 at the left end of the buffer block 41, the buffer block 41 moves upwards and resets under the action of the supporting spring 44 after losing the limitation, the pressing plate 35 and the moving block 36 move upwards and reset under the action of the pressure spring 34, the moving electrified block 28 moves rightwards and resets under the action of the pulling force of the compression spring 26 after losing the pushing force of the pushing rod 33, the fixture tooth 39 and the thin rope 72 are loosened, the moving plate 49 moves rightwards and resets under the action of the elastic spring 46 after losing the pulling force of the hemp rope 38, the sliding gear 69 moves downwards and resets under the action of the resetting spring 68 after losing.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a from floor of taking shock-absorbing function, includes the casing, its characterized in that: the floor board is of a bilateral symmetry structure, the primary damping mechanism comprises a damping cavity with an upward opening and positioned on the lower cavity wall of the damping cavity, a moving block capable of moving up and down in the damping cavity is arranged in the damping cavity, a fixed block is fixedly arranged at the upper end of the moving block, a compression cavity with an upward opening is arranged at the upper end of the fixed block, a compression block capable of moving up and down in the compression cavity is arranged in the compression cavity, and a support spring is fixedly arranged at the lower end face of the compression block and connected with the lower cavity wall of the compression cavity, the upper end face of the compression block is fixedly provided with a buffer block, the right end face of the buffer block is provided with a moving cavity with a right opening, a moving plate capable of moving left and right in the cavity is arranged in the moving cavity, the left end face of the moving plate is fixedly provided with an elastic spring and connected with the left cavity wall of the moving cavity, the left end face of the moving plate is fixedly connected with a hemp rope, the moving plate on the left side is meshed with the moving plate on the right side, the left end face of the buffer block is equidistantly distributed with a plurality of clamping teeth, the left cavity wall of the buffer cavity is provided with a pressing cavity with a right opening, a pressing block capable of sliding left and right in the cavity is arranged in the pressing cavity, the left end face of the pressing block is fixedly provided with two elastic springs and connected with the left cavity wall of the pressing cavity, the left end face of the pressing block is also fixedly; the floor carries out primary shock absorption through the primary shock absorption mechanism, when the impact force is overlarge, the floor carries out secondary shock absorption through the secondary shock absorption mechanism and starts the air blowing mechanism, and the air blowing mechanism can provide power for the secondary shock absorption mechanism which takes protection measures; the secondary damping mechanism comprises an opening cavity which is positioned at the right side of the opening of the left cavity wall of the damping cavity and the left side of the opening of the right cavity wall, a power-on cavity is arranged at the lower side of the opening cavity at the left side, a pressing plate moving up and down is arranged in the open cavity, one end of the hemp rope is fixedly connected with the left end surface of the pressing plate, a push rod with the lower end extending into the electrifying cavity is fixedly arranged on the lower end face of the pressing plate, a pressure spring is fixedly arranged on the lower end face of the pressing plate and connected with the lower cavity wall of the open cavity, a string is fixedly connected on the right end face of the pressing plate on the right side, the right end of the electrifying cavity is provided with a movable electrifying block which can move left and right in the cavity, the right end face of the movable electrifying block is fixedly provided with a compression spring which is connected with the right cavity wall of the electrifying cavity, the right end face of the movable electrifying block is electrically connected with a lead, the left end of the electrifying cavity is fixedly provided with a fixed electrifying block, and the left end face of the fixed electrifying block is electrically connected with an electric wire; the blowing mechanism comprises a motor fixed on the lower cavity wall of the transmission cavity, the upper end of the motor is in power connection with a fan shaft, the upper end of the fan shaft is in key connection with a sliding gear, a sliding cavity with an upward opening is arranged in the sliding gear, a sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, the upper end face of the sliding block is fixedly connected with the other end of the thin rope, the lower end of the fan shaft is provided with an annular plate, the upper end face of the annular plate is fixedly provided with two reset springs which are connected with the lower end face of the sliding gear, the lower cavity wall of the transmission cavity is in rotary connection with two rotating shafts positioned on two sides of the fan shaft, the upper end of the rotating shaft is provided with a driven gear, the lower end of; the protection mechanism comprises a blowing cavity positioned on the upper side of the transmission cavity, an air bag cavity with an upward opening is arranged on the upper side of the blowing cavity, the upper end of the fan shaft is provided with two fan blades positioned in the blowing cavity, the upper cavity wall of the blowing cavity is provided with an air inlet communicated with the air bag cavity, the upper end of the air inlet is provided with a first magnetic block, the air bag cavity is internally provided with an air bag, the lower end of the air bag is provided with an inflation tube, an inflation inlet communicated with the air inlet is arranged in the inflation tube, a second magnetic block which is opposite to and attracted with the first magnetic block is arranged at the lower end of the inflation tube, a fixed plate is fixedly arranged at the left end and the right end in the inflation inlet, a rotating cavity is arranged in the fixed plate, the front cavity wall and the rear cavity wall in the rotating cavity are rotatably connected with a rotating rod, the rotating rod is provided with a rotating block, the rotating rod is connected with the rotating block through a torsion spring, and the lower cavity wall of the blowing cavity is provided with two air inlet pipes communicated with the external space.
2. The floor with the shock absorption function as claimed in claim 1, wherein: in an initial state, the buffer block is flush with the upper surface of the shell under the action of the supporting spring, and the elastic force of the supporting spring is greater than the sum of the gravity of the buffer block and the gravity of the compression block.
3. The floor with the shock absorption function as claimed in claim 2, wherein: in an initial state, the movable electrified block is positioned on the right side of the electrified cavity, the movable electrified block and the fixed electrified block are in a disconnected state, and the tension of the compression spring is greater than the friction force applied to the movable electrified block when the movable electrified block slides in the electrified cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143784.2A CN110670840B (en) | 2019-11-20 | 2019-11-20 | Floor with damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143784.2A CN110670840B (en) | 2019-11-20 | 2019-11-20 | Floor with damping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110670840A CN110670840A (en) | 2020-01-10 |
| CN110670840B true CN110670840B (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911143784.2A Active CN110670840B (en) | 2019-11-20 | 2019-11-20 | Floor with damping function |
Country Status (1)
| Country | Link |
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| CN (1) | CN110670840B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308626B (en) * | 2020-04-13 | 2020-11-06 | 国网上海市电力公司 | Optical cable terminal box peripheral hardware protection device |
| CN112900784B (en) * | 2021-01-20 | 2022-07-22 | 苏州贝基电子科技有限公司 | Terrace protection device convenient to replace between carborundum ore crushing |
| CN112610635A (en) * | 2021-01-25 | 2021-04-06 | 深圳市佳键合科技有限公司 | Damping device capable of automatically adjusting damping stroke according to vibration intensity |
| CN115541597A (en) * | 2022-10-24 | 2022-12-30 | 深圳市协创鑫智能装备有限公司 | AOI detection system of SMD packaging high-speed AOI test equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE514157C2 (en) * | 1999-04-20 | 2001-01-15 | Nivell System Ab | Building construction for floors, walls or ceilings including rules fitted with level setting screws and rules therefore |
| CN204252486U (en) * | 2014-11-14 | 2015-04-08 | 苏州美瑞德建筑装饰有限公司 | A kind of large space wood flooring shock-damping structure |
| CN106284962B (en) * | 2016-08-26 | 2018-10-23 | 镇海建设集团有限公司 | Building hanging basket with stationarity adjusting apparatus and its application method |
| CN108792422B (en) * | 2018-06-29 | 2020-04-28 | 仁怀市云侠网络科技有限公司 | Computer accessory conveying mechanism |
| CN109024381B (en) * | 2018-08-11 | 2020-11-17 | 惠安严创优审科技有限公司 | Energy-absorbing type highway safety anticollision barrier |
| CN109487980B (en) * | 2018-12-03 | 2024-05-24 | 河南民生特种装备有限公司 | Vibration isolation floor supported by crank arm |
| CN110080479B (en) * | 2019-05-14 | 2020-07-03 | 盐城工学院 | Dress wallboard for indoor decoration |
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2019
- 2019-11-20 CN CN201911143784.2A patent/CN110670840B/en active Active
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| CN110670840A (en) | 2020-01-10 |
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