CN215952607U - Wireless intelligent sensor with anti falling property - Google Patents
Wireless intelligent sensor with anti falling property Download PDFInfo
- Publication number
- CN215952607U CN215952607U CN202122365230.6U CN202122365230U CN215952607U CN 215952607 U CN215952607 U CN 215952607U CN 202122365230 U CN202122365230 U CN 202122365230U CN 215952607 U CN215952607 U CN 215952607U
- Authority
- CN
- China
- Prior art keywords
- fixed
- wall
- side wall
- sliding
- inner ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a wireless intelligent sensor with anti-falling performance, and relates to the technical field of sensors, wherein a sliding inner ring is arranged in an annular structure, the lower part of the sliding inner ring is fixed on the upper side wall of a base, and the peripheral wall of the upper part of the sliding inner ring is provided with a clamping table; the rubber gasket is arranged in an annular structure and is fixed on the lower side wall of the sliding inner ring clamping table; the sliding outer ring is annular, the cross section of the sliding outer ring is arranged in an inverted L-shaped structure, external threads are arranged on the outer peripheral wall of the upper part of the sliding outer ring, the sliding outer ring is rotationally fixed inside the cover plate, a damping groove is formed in the inner side wall of the upper part of the sliding outer ring, a clamping table of the sliding inner ring is movably arranged in the damping groove, and a rubber gasket abuts against the inner side wall of the damping groove; the number of the first springs is a plurality, the upper ends of the first springs are fixed on the inner top wall of the damping groove, and the lower ends of the first springs are fixed on the top wall of the sliding inner ring; can vertically and transversely carry out the shock attenuation and prevent falling, prevent falling effectually.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a wireless intelligent sensor with falling resistance.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The existing sensor with the anti-falling function usually adopts a spring to offset the acting force vertically applied during the anti-falling process, so as to realize the anti-falling, and the spring rebounds in the opposite direction after being stressed, so that the main body of the sensor is damaged for the second time, and the service life of the sensor is reduced; and the existing sensor with the function of preventing falling does not have the function of preventing falling transversely, and the effect of preventing falling is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wireless intelligent sensor with anti-falling property, which can absorb shock and prevent falling from the longitudinal direction and has good anti-falling effect aiming at the defects and the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: the damping device comprises a base, a longitudinal damping mechanism, a transverse damping mechanism and a cover plate; a longitudinal damping mechanism is fixed on the upper side wall of the base, a cover plate is fixedly screwed on the outer peripheral wall of the upper part of the longitudinal damping mechanism, and internal threads are arranged on the inner side wall of the cover plate;
the longitudinal damping mechanism comprises:
the sliding inner ring is of an annular structure, the lower part of the sliding inner ring is fixed on the upper side wall of the base, and the peripheral wall of the upper part of the sliding inner ring is provided with a clamping table;
the rubber gasket is arranged in an annular structure and is fixed on the lower side wall of the sliding inner ring clamping table;
the sliding outer ring is annular, the cross section of the sliding outer ring is arranged in an inverted L-shaped structure, external threads are arranged on the outer peripheral wall of the upper part of the sliding outer ring, the sliding outer ring is rotationally fixed inside the cover plate, a damping groove is formed in the inner side wall of the upper part of the sliding outer ring, a clamping table of the sliding inner ring is movably arranged in the damping groove, and a rubber gasket abuts against the inner side wall of the damping groove;
the number of the first springs is a plurality, the upper ends of the first springs are fixed on the inner top wall of the damping groove, and the lower ends of the first springs are fixed on the top wall of the sliding inner ring;
the slider, the slider set up for the arc structure, and the quantity of slider be a plurality of, the inside wall of slider is fixed on the periphery wall of slip inner circle, the slider slides and sets up in the spout, the spout is seted up on the lower part inside wall of slip outer lane.
Preferably, it further comprises a lateral shock absorbing mechanism, said lateral shock absorbing mechanism being disposed inside the sliding inner race, the lateral shock absorbing mechanism comprising:
the sensor body is arranged on the upper side wall of the connecting plate, and a buffer mechanism is arranged between the lower part of the connecting plate and the base;
the guide rods are arranged in the connecting plate, one ends of the guide rods are fixed on the inner side wall of the sliding inner ring, the other ends of the guide rods are movably arranged in the guide grooves, and the guide grooves are formed in the outer peripheral wall of the connecting plate;
the number of No. two springs is unanimous with the quantity of guide bar, No. two spring movable sleeve establish on the periphery wall of guide bar, the one end of No. two springs is fixed on the inside wall of slip inner circle, the other end of No. two springs is fixed on the periphery wall of connecting plate.
Preferably, the buffer mechanism comprises:
the upper side wall of the upper fixing plate is fixed on the lower side wall of the connecting plate;
the lower fixing plate is arranged below the upper fixing plate, the lower side wall of the lower fixing plate is fixed on the upper side wall of the base, and fixing grooves are symmetrically formed in the inner side walls of the upper fixing plate and the lower fixing plate;
the buffer air bag is movably arranged between the upper fixing plate and the lower fixing plate, and the upper side wall and the lower side wall of the buffer air bag are respectively abutted against the inner side walls of the two fixing grooves;
the number of the fixing lugs is a plurality, one ends of two fixing lugs which are opposite up and down are symmetrically fixed on the outer peripheral walls of the upper fixing plate and the lower fixing plate, and through holes are formed in the middle of the fixing lugs in a penetrating mode;
the threaded rod is movably arranged in the through hole of the fixing lug in a penetrating way;
the upper nut and the lower nut are screwed at two ends of the same threaded rod;
the spring of No. three, No. three spring movable sleeve establish on the periphery wall of threaded rod, the both ends of No. three spring are supported respectively and are established on the inside wall of fixed ear.
Preferably, a plurality of mounting plates are fixed on the peripheral wall of the base, and mounting holes are formed in the middle of the mounting plates in a vertically through mode.
Preferably, the periphery wall of apron on be provided with and prevent falling the air cushion, should prevent falling the cross-section of air cushion and be the setting of "L" shape structure, prevent that the inside wall of falling the air cushion is fixed on the periphery wall and the last lateral wall of apron.
Preferably, a plurality of through holes are formed in the transverse plate of the cover plate in a penetrating manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. set up vertical damper and horizontal damper, can vertically and transversely carry out the shock attenuation and prevent falling, prevent falling effectually.
2. The buffering air bag provided with the buffering mechanism can be stopped after being stressed and rebounded to the original size, and cannot rebound to the opposite direction, so that the secondary damage of the sensor body is eliminated, the service life is prolonged
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the inner structure of the sliding inner race in the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Description of reference numerals:
the damping device comprises a base 1, a longitudinal damping mechanism 2, a sliding inner ring 3, a rubber gasket 4, a sliding outer ring 5, a first spring 6, a sliding block 7, a sliding groove 8, a transverse damping mechanism 9, a connecting plate 10, a guide rod 11, a guide groove 12, a second spring 13, a buffer mechanism 14, an upper fixing plate 15, a lower fixing plate 16, a fixing groove 17, a fixing lug 18, a buffer air bag 19, a threaded rod 20, a nut 21, a third spring 22, a cover plate 23, a sensor body 24, a mounting plate 25, a mounting hole 26, an anti-falling air cushion 27, a perforation 28 and a damping groove 29.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: the damping device comprises a base 1, a longitudinal damping mechanism 2, a transverse damping mechanism 9 and a cover plate 23; a longitudinal damping mechanism 2 is fixed on the upper side wall of the base 1, a cover plate 23 is fixedly screwed on the outer peripheral wall of the upper part of the longitudinal damping mechanism 2, and internal threads are arranged on the inner side wall of the cover plate 23;
the longitudinal damper mechanism 2 includes:
the sliding inner ring 3 is of an annular structure, the lower part of the sliding inner ring 3 is fixed on the upper side wall of the base 1 by bolts and connecting pieces, and the peripheral wall of the upper part of the sliding inner ring 3 is provided with a clamping table;
the rubber gasket 4 is arranged in an annular structure, and the rubber gasket 4 is fixedly adhered to the lower side wall of the clamping table of the sliding inner ring 3;
the sliding outer ring 5 is annular, the cross section of the sliding outer ring 5 is arranged in an inverted L-shaped structure, external threads are arranged on the outer peripheral wall of the upper part of the sliding outer ring 5, the sliding outer ring 5 is rotationally fixed inside the cover plate 23, a damping groove 29 is formed in the inner side wall of the upper part of the sliding outer ring 5, a clamping table of the sliding inner ring 3 is movably arranged in the damping groove 29, and the rubber gasket 4 abuts against the inner side wall of the damping groove 29;
the number of the first springs 6 is a plurality, the upper ends of the first springs 6 are fixed on the inner top wall of the damping groove 29, and the lower ends of the first springs 6 are welded and fixed on the top wall of the sliding inner ring 3;
Preferably, further, it further comprises a lateral damping mechanism 9, said lateral damping mechanism 9 being disposed inside the sliding inner ring 3, said lateral damping mechanism 9 comprising:
the sensor comprises a connecting plate 10, wherein the connecting plate 10 is arranged in a cylindrical structure, the connecting plate 10 is arranged inside a longitudinal damping mechanism 2, a sensor body 24 is installed on the upper side wall of the connecting plate 10 through bolts, and a buffer mechanism 14 is arranged between the lower part of the connecting plate 10 and a base 1;
the number of the guide rods 11 is a plurality, one end of each guide rod 11 is welded and fixed on the inner side wall of the sliding inner ring 3, the other end of each guide rod 11 is movably arranged in a guide groove 12, and the guide grooves 12 are formed in the outer peripheral wall of the connecting plate 10;
spring No. two 13, spring No. two 13's quantity unanimous with the quantity of guide bar 11, spring No. two 13 movable sleeves establish on the periphery wall of guide bar 11, spring No. two 13's one end welded fastening is on the inside wall of slip inner circle 3, spring No. two 13's the other end welded fastening is on the periphery wall of connecting plate 10.
Preferably, the buffer mechanism 14 further includes:
the upper fixing plate 15, the upper sidewall of the said upper fixing plate 15 is welded and fixed on lower sidewall of the tie plate 10;
the lower fixing plate 16 is arranged below the upper fixing plate 15, the lower side wall of the lower fixing plate 16 is welded and fixed on the upper side wall of the base 1, and fixing grooves 17 are symmetrically formed in the inner side walls of the upper fixing plate 15 and the lower fixing plate 16;
the buffer air bag 19 is movably arranged between the upper fixing plate 15 and the lower fixing plate 16, and the upper side wall and the lower side wall of the buffer air bag 19 are respectively abutted against the inner side walls of the two fixing grooves 17;
the number of the fixing lugs 18 is a plurality, one ends of two fixing lugs 18 which are opposite up and down are symmetrically welded and fixed on the peripheral walls of the upper fixing plate 15 and the lower fixing plate 16, and the middle parts of the fixing lugs 18 are provided with through holes in a penetrating way;
the threaded rod 20 is movably arranged in the through hole of the fixed lug 18 in a penetrating way;
the upper nut 21 and the lower nut 21 are screwed at two ends of the same threaded rod 20;
a third spring 22, the movable sleeve of the third spring 22 is arranged on the peripheral wall of the threaded rod 20, and two ends of the third spring 22 are respectively abutted on the inner side wall of the fixed lug 18.
Preferably, a plurality of mounting plates 25 are welded and fixed to the outer peripheral wall of the base 1, and a mounting hole 26 is formed through the middle of the mounting plate 25.
Preferably, the peripheral wall of the cover plate 23 is provided with an anti-falling air cushion 27, the cross section of the anti-falling air cushion 27 is configured in an inverted L-shaped structure, and the inner side wall of the anti-falling air cushion 27 is adhesively fixed on the peripheral wall and the upper side wall of the cover plate 23.
Preferably, the cover plate 23 has a plurality of through holes 28 formed through the transverse plate.
The working principle of the specific embodiment is as follows: when the device is used, the sensor body 24 is fixed on the connecting plate 10, the cover plate 23 is screwed with the sliding outer ring 5, and the device is arranged at a specified position through the mounting plate 25 and the mounting hole 26; when the device falls, in the longitudinal direction, the cover plate 23 is stressed to drive the sliding outer ring 5 to generate pressure on the sliding inner ring 3, so that the first spring 6 deforms, the sliding block 7 slides in the sliding groove 8, the first spring 6 rebounds for damping, the rubber gasket 4 plays a role in buffering the sliding inner ring 3 and the sliding outer ring 5, the upper fixing plate 15 and the lower fixing plate 16 move in opposite directions in a matching manner, the middle buffering air bag 19 is compressed to counteract vertical stress, so that falling prevention is realized, after the buffering air bag 19 is stressed, the buffering air bag rebounds to the original size and stops, and the rebounding in the opposite direction is avoided, so that secondary damage is eliminated, the service life is prolonged, in the transverse direction, the middle connecting plate 10 generates displacement, the guide rod 11 at the stressed end stretches into the guide groove 12, the second spring 13 is compressed, the spring 9 at the other end is stretched, the guide rod 11 moves out of the guide groove 12, so as to counteract transverse stress, the falling prevention is realized.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. set up vertical damper 2 and horizontal damper 9, can vertically and transversely carry out the shock attenuation and prevent falling, prevent falling effectually.
2. The buffering air bag 19 of the buffering mechanism 14 is arranged, after the buffering air bag 19 is stressed, the buffering air bag 19 rebounds to the original size and can stop, and rebounds to the opposite direction, so that secondary damage to the sensor body 24 is eliminated, and the service life is prolonged.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A wireless intelligent sensor with anti-falling performance comprises a base (1), a longitudinal shock absorption mechanism (2) and a cover plate (23); a longitudinal damping mechanism (2) is fixed on the upper side wall of the base (1), a cover plate (23) is fixedly screwed on the outer peripheral wall of the upper part of the longitudinal damping mechanism (2), and internal threads are arranged on the inner side wall of the cover plate (23);
characterized in that the longitudinal damping mechanism (2) comprises:
the sliding inner ring (3) is arranged in an annular structure, the lower part of the sliding inner ring (3) is fixed on the upper side wall of the base (1), and the peripheral wall of the upper part of the sliding inner ring (3) is provided with a clamping table;
the rubber gasket (4) is arranged in an annular structure, and the rubber gasket (4) is fixed on the lower side wall of the clamping table of the sliding inner ring (3);
the sliding outer ring (5) is annular, the cross section of the sliding outer ring (5) is arranged in an inverted L-shaped structure, external threads are arranged on the outer peripheral wall of the upper part of the sliding outer ring (5), the sliding outer ring (5) is rotationally fixed inside the cover plate (23), a damping groove (29) is formed in the inner side wall of the upper part of the sliding outer ring (5), a clamping table of the sliding inner ring (3) is movably arranged in the damping groove (29), and the rubber gasket (4) abuts against the inner side wall of the damping groove (29);
the number of the first springs (6) is a plurality, the upper ends of the first springs (6) are fixed on the inner top wall of the damping groove (29), and the lower ends of the first springs (6) are fixed on the top wall of the sliding inner ring (3);
slider (7), slider (7) set up for the arc structure, and the quantity of slider (7) is a plurality of, the inside wall of slider (7) is fixed on the periphery wall of slip inner circle (3), slider (7) slide and set up in spout (8), spout (8) are seted up on the lower part inside wall of slip outer lane (5).
2. The wireless intelligent sensor with fall resistance of claim 1, wherein: it still contains horizontal damper (9), horizontal damper (9) set up the inside at slip inner circle (3), this horizontal damper (9) contains:
the sensor comprises a connecting plate (10), wherein the connecting plate (10) is arranged in a cylindrical structure, the connecting plate (10) is arranged inside a longitudinal damping mechanism (2), a sensor body (24) is arranged on the upper side wall of the connecting plate (10), and a buffer mechanism (14) is arranged between the lower part of the connecting plate (10) and a base (1);
the number of the guide rods (11) is a plurality, one end of each guide rod (11) is fixed on the inner side wall of the corresponding sliding inner ring (3), the other end of each guide rod (11) is movably arranged in a guide groove (12), and the guide grooves (12) are formed in the outer peripheral wall of the corresponding connecting plate (10);
spring (13), the quantity of spring (13) unanimous with the quantity of guide bar (11), spring (13) activity cover is established on the periphery wall of guide bar (11), the one end of spring (13) is fixed on the inside wall of slip inner circle (3), the other end of spring (13) is fixed on the periphery wall of connecting plate (10).
3. The wireless intelligent sensor with fall resistance of claim 2, wherein: the buffer mechanism (14) comprises:
the upper side wall of the upper fixing plate (15) is fixed on the lower side wall of the connecting plate (10);
the lower fixing plate (16) is arranged below the upper fixing plate (15), the lower side wall of the lower fixing plate (16) is fixed on the upper side wall of the base (1), and fixing grooves (17) are symmetrically formed in the inner side walls of the upper fixing plate (15) and the lower fixing plate (16);
the buffer air bag (19) is movably arranged between the upper fixing plate (15) and the lower fixing plate (16), and the upper side wall and the lower side wall of the buffer air bag (19) are respectively abutted against the inner side walls of the two fixing grooves (17);
the number of the fixing lugs (18) is a plurality, one ends of two adjacent fixing lugs (18) which are opposite up and down are symmetrically fixed on the peripheral walls of the upper fixing plate (15) and the lower fixing plate (16), and the middle parts of the fixing lugs (18) are provided with through holes in a penetrating way;
the threaded rod (20), the said threaded rod (20) is worn and set up in the through hole of the fixed ear (18) movably;
the upper nut (21) and the lower nut (21) are screwed at two ends of the same threaded rod (20);
no. three spring (22), No. three spring (22) activity cover establish on the periphery wall of threaded rod (20), the both ends of No. three spring (22) are supported respectively and are established on the inside wall of fixed ear (18).
4. The wireless intelligent sensor with fall resistance of claim 1, wherein: the outer peripheral wall of the base (1) is fixedly provided with a plurality of mounting plates (25), and the middle parts of the mounting plates (25) are vertically penetrated and provided with mounting holes (26).
5. The wireless intelligent sensor with fall resistance of claim 1, wherein: the outer peripheral wall of apron (23) on be provided with and prevent falling air cushion (27), should prevent falling the cross-section of air cushion (27) and be the setting of "L" shape structure, prevent that the inside wall of falling air cushion (27) is fixed on the outer peripheral wall and the last lateral wall of apron (23).
6. The wireless intelligent sensor with fall resistance of claim 1, wherein: the transverse plate of the cover plate (23) is provided with a plurality of through holes (28) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122365230.6U CN215952607U (en) | 2021-09-28 | 2021-09-28 | Wireless intelligent sensor with anti falling property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122365230.6U CN215952607U (en) | 2021-09-28 | 2021-09-28 | Wireless intelligent sensor with anti falling property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952607U true CN215952607U (en) | 2022-03-04 |
Family
ID=80425928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122365230.6U Active CN215952607U (en) | 2021-09-28 | 2021-09-28 | Wireless intelligent sensor with anti falling property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952607U (en) |
-
2021
- 2021-09-28 CN CN202122365230.6U patent/CN215952607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210833942U (en) | Pressure gauge with damping function | |
| CN215952607U (en) | Wireless intelligent sensor with anti falling property | |
| CN112483575A (en) | Automobile shock absorber with counterweight stabilizing structure and using method thereof | |
| CN113883213A (en) | Combined shock absorber based on metal rubber and working method thereof | |
| CN210178684U (en) | Buffer mechanism of hydraulic cylinder | |
| CN211783809U (en) | Weighing sensor with protection function | |
| CN206389442U (en) | A kind of vehicle-mounted antivibration camera | |
| CN209483858U (en) | A kind of automobile-used easy-to-mount hydraulic damper of motor | |
| CN219221126U (en) | In-band buffer protection shock absorber | |
| CN216243503U (en) | Adjustable safety plug with high applicability | |
| CN216449087U (en) | Anti-disturbance hydraulic sensor | |
| CN220952568U (en) | Suspension damping device of washing machine | |
| CN218542777U (en) | Anti-impact hydraulic cylinder | |
| CN217843457U (en) | Spring floating balance protection mechanism | |
| CN214304997U (en) | Electromagnetic valve connecting plate structure for shock absorber | |
| CN213813295U (en) | Cell-phone shock attenuation sealing glue weatherability detection device | |
| CN219336776U (en) | Protective cantilever operation platform | |
| CN207500240U (en) | A kind of cylinder with shock-absorbing function | |
| CN219754953U (en) | Damping structure of front hydraulic cylinder | |
| CN220268301U (en) | Primary and secondary bumper shock absorber | |
| CN221006714U (en) | Floating plate vibration isolator capable of monitoring performance of elastic element | |
| CN219888603U (en) | Hydraulic shock absorber | |
| CN213682278U (en) | Shock absorption mechanism for engine radiator of excavator | |
| CN215409923U (en) | Connecting device of automobile shock absorber ware | |
| CN209100544U (en) | A kind of vibration damper for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |