CN110710753A - Wear comfortable safety helmet that has a warning function - Google Patents
Wear comfortable safety helmet that has a warning function Download PDFInfo
- Publication number
- CN110710753A CN110710753A CN201910962449.9A CN201910962449A CN110710753A CN 110710753 A CN110710753 A CN 110710753A CN 201910962449 A CN201910962449 A CN 201910962449A CN 110710753 A CN110710753 A CN 110710753A
- Authority
- CN
- China
- Prior art keywords
- helmet
- safety helmet
- shell
- fixedly connected
- cap
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/0453—Signalling devices, e.g. auxiliary brake or indicator lights
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention relates to a safety helmet with a warning function and comfortable wearing, which comprises a helmet liner, a helmet shell, a warning mechanism and at least two circulating mechanisms, wherein the circulating mechanisms comprise an air bag, an exhaust pipe, a second one-way valve, two springs, two air inlet pipes and two first one-way valves, the warning mechanism comprises an indicator lamp, a ball screw bearing, a mounting pipe, a generator, a screw rod, two mounting bearings, two support rods, two contact switches and two limiting assemblies, each limiting assembly comprises a groove, a sliding groove, a moving wheel and a support shaft, in the safety helmet with the warning function and comfortable wearing, air between the helmet liner and the helmet shell can be driven to circularly flow through the circulating mechanisms, the heat dissipation in the safety helmet is realized, the comfort level of a construction worker wearing the safety helmet is improved, and a light warning signal can be sent out through the warning mechanism, the position of constructors is more obvious, and the construction safety of the constructors is improved.
Description
Technical Field
The invention relates to the field of building construction equipment, in particular to a safety helmet which is comfortable to wear and has a warning function.
Background
The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors. The safety helmet consists of a helmet shell, a helmet liner, a chin strap, accessories and the like. The safety helmet is used as one kind of building construction equipment, and safety of constructors is greatly improved.
The ventilation performance of prior art's safety helmet is relatively poor, causes operating personnel to wear the safety helmet in hot day, and the inside temperature of safety helmet is higher, has reduced the experience sense that operating personnel wore, moreover, when operating personnel under construction in the environment that light is darker, people can't the accuracy know operating personnel's position, have reduced the security that operating personnel was under construction.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the safety helmet with the warning function is comfortable to wear.
The technical scheme adopted by the invention for solving the technical problems is as follows: a safety helmet with a warning function and comfortable to wear comprises a helmet liner and a helmet shell, wherein the helmet liner is arranged inside the helmet shell, the safety helmet further comprises a warning mechanism and at least two circulating mechanisms, the warning mechanism is arranged at the top of the helmet shell, and each circulating mechanism is arranged between the helmet shell and the helmet liner;
the circulating mechanism comprises an air bag, an exhaust pipe, a second one-way valve, two springs, two air inlet pipes and two first one-way valves, wherein two sides of the air bag are fixedly connected with a cap shell and a cap liner respectively;
the warning mechanism comprises an indicator light, a ball screw bearing, an installation pipe, a generator, a screw rod, two installation bearings, two support rods, two contact switches and two limit components, the installation pipe is fixedly connected with the top of the cap shell, the screw rod is coaxially arranged with the installation pipe, two ends of the screw rod are fixedly connected with inner rings of the installation bearings, outer rings of the two installation bearings are fixedly connected with the inner wall of the installation pipe through the support rods, the generator is fixedly connected with the inner wall of the installation pipe, the generator is in transmission connection with the screw rod, the two contact switches are respectively arranged at one sides of the two support rods close to each other, the ball screw bearing is matched with the screw rod, the ball screw bearing is installed on the screw rod, the two limit components are respectively arranged at two sides of the ball screw bearing, and the ball screw bearing is connected with the inner wall of the installation pipe through the two limit, the indicator light is fixedly connected with the cap shell;
the spacing subassembly includes recess, spout, removal wheel and back shaft, the spout is parallel with the axis of installation pipe, the length of spout is less than the length of installation pipe, the spout sets up on the inner wall of one side of installation pipe, the recess sets up the one side that is close to the spout at ball bearing, the back shaft is perpendicular with the axis of installation pipe, the both ends of back shaft all with the inner wall fixed connection of recess, it sets up the inside at the recess to remove the wheel, the centre of a circle department that removes the wheel is equipped with fixing bearing, it passes through fixing bearing and is connected with the back shaft to remove the wheel, the one side that removes the wheel sets up the inside at the spout, the inner wall roll connection of the bottom of removal wheel and spout.
Preferably, in order to supply power to the safety helmet, a storage battery is arranged on the helmet shell, the storage battery is electrically connected with the generator, and the storage battery is electrically connected with both the contact switch and the indicator lamp.
Preferably, in order to improve the safety of the safety helmet, the helmet shell is provided with a reflective strip.
Preferably, in order to improve the energy-saving performance of the safety helmet, a solar panel is arranged on the helmet shell.
Preferably, the lead screw is coated with grease in order to reduce wear of the lead screw.
Preferably, in order to improve the dustproof performance of the installation pipe, the two ends of the installation pipe are respectively provided with a dustproof net.
Preferably, the indicator light is red in color to enhance the warning effect of the indicator light.
Preferably, the indicator light is an LED indicator light in order to increase the brightness of the indicator light.
Preferably, in order to improve the heat dissipation effect of the safety helmet, at least two air holes are uniformly distributed on the helmet liner.
Preferably, in order to improve the firmness of the connection between the hat shell and the hat lining, at least two reinforcing ropes are uniformly distributed between the hat shell and the hat lining, and the hat shell is fixedly connected with the hat lining through the reinforcing ropes.
The comfortable-to-wear safety helmet with the warning function has the advantages that the circulation mechanism can drive air between the helmet liner and the helmet shell to circularly flow, so that heat dissipation inside the safety helmet is realized, the comfort level of a constructor for wearing the safety helmet is improved, compared with the existing circulation mechanism, the circulation mechanism also realizes the buffer and shock absorption effect on the helmet shell, the safety of the safety helmet is further improved, and moreover, the warning mechanism can send out a light warning signal, so that the positions of constructors are more obvious, the construction safety of constructors is improved, compared with the existing warning mechanism, the warning mechanism also has a self-generating function, the constructor does not need to charge the safety helmet, and the use convenience of the safety helmet is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a safety helmet with a warning function, which is comfortable to wear;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a warning mechanism of a safety helmet with warning function, which is comfortable to wear;
FIG. 4 is a schematic view illustrating the installation structure of the moving wheel of the helmet with warning function according to the present invention;
in the figure: 1. the novel helmet comprises a helmet liner, 2 parts of an indicator light, 3 parts of a helmet shell, 4 parts of a mounting tube, 5 parts of a reinforcing rope, 6 parts of a spring, 7 parts of an air bag, 8 parts of an air inlet tube, 9 parts of a first one-way valve, 10 parts of a second one-way valve, 11 parts of an air outlet tube, 12 parts of a dust screen, 13 parts of a generator, 14 parts of a sliding chute, 15 parts of a supporting rod, 16 parts of a contact switch, 17 parts of a moving wheel, 18 parts of a ball screw bearing, 19 parts of a mounting bearing, 20 parts of a screw rod, 21 parts of a groove and.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a safety helmet with a warning function and comfortable to wear comprises a helmet liner 1 and a helmet shell 3, wherein the helmet liner 1 is installed inside the helmet shell 3, the safety helmet further comprises a warning mechanism and at least two circulating mechanisms, the warning mechanism is arranged at the top of the helmet shell 3, and each circulating mechanism is arranged between the helmet shell 3 and the helmet liner 1;
the air between the helmet liner 1 and the helmet shell 3 can be driven to circularly flow through the circulating mechanism, so that the heat dissipation of the interior of the helmet is realized, the comfort level of a constructor wearing the helmet is improved, a light warning signal can be sent through the warning mechanism, the position of the constructor is more obvious, and the construction safety of the constructor is improved;
as shown in fig. 2, the circulation mechanism includes an airbag 7, an exhaust pipe 11, a second check valve 10, two springs 6, two intake pipes 8 and two first check valves 9, both sides of the airbag 7 are respectively fixedly connected with a cap shell 3 and a cap liner 1, the two springs 6 are respectively disposed at both ends of the interior of the airbag 7, the cap shell 3 is fixedly connected with the cap liner 1 through the springs 6, one end of the exhaust pipe 11 is communicated with the interior of the cap liner 1, the other end of the exhaust pipe 11 is communicated with the interior of the airbag 7, the second check valve 10 is mounted on the exhaust pipe 11, one ends of the two intake pipes 8 are respectively fixedly connected with both ends of the airbag 7, and the two first check valves 9 are respectively mounted on the two intake pipes 8;
when a constructor wears the safety helmet to construct, the relative movement between the cap liner 1 and the cap shell 3 is caused along with the movement of the constructor, when the cap liner 1 and the cap shell 3 are far away from each other, the air bag 7 is expanded through the spring 6, at the moment, the first one-way valve 9 is opened, the second one-way valve 10 is closed, the air between the cap shell 3 and the cap liner 1 is pumped into the air bag 7 through the air inlet pipe 8, meanwhile, the air outside the safety helmet is pumped between the cap liner 1 and the cap shell 3, the air flow between the cap liner 1 and the cap shell 3 is realized, the heat dissipation between the cap liner 1 and the cap shell 3 is realized, when the cap liner 1 and the cap shell 3 approach to each other and move, the first one-way valve 9 is closed, the second one-way valve 10 is closed, the air inside the air bag 7 can be blown to the head of the constructor through the air outlet pipe 11, the heat dissipation to the head of the constructor is realized, the wearing comfort of the safety helmet is improved by reducing the temperature between the helmet liner 1 and the helmet shell 3 and the temperature of the head of a constructor, and meanwhile, under the buffer action of the air bag 7 and the spring 6, the shock absorption and buffer action on the helmet shell 3 are realized, and the safety of the safety helmet is improved;
as shown in fig. 3-4, the warning mechanism includes an indicator light 2, a ball screw bearing 18, an installation tube 4, a generator 13, a screw 20, two installation bearings 19, two support rods 15, two contact switches 16 and two limit components, the installation tube 4 is fixedly connected with the top of the cap shell 3, the screw 20 is coaxially arranged with the installation tube 4, two ends of the screw 20 are fixedly connected with the inner ring of the installation bearing 19, the outer rings of the two installation bearings 19 are fixedly connected with the inner wall of the installation tube 4 through the support rods 15, the generator 13 is fixedly connected with the inner wall of the installation tube 4, the generator 13 is in transmission connection with the screw 20, the two contact switches 16 are respectively arranged at one side of the two support rods 15 close to each other, the ball screw bearing 18 is matched with the screw 20, the ball screw bearing 18 is installed on the screw 20, the two limit components are respectively arranged at two sides of the ball screw bearing 18, the ball screw bearing 18 is connected with the inner wall of the mounting tube 4 through two limiting assemblies, and the indicator light 2 is fixedly connected with the cap shell 3;
as shown in fig. 3, the limiting assembly includes a groove 21, a sliding groove 14, a moving wheel 17 and a supporting shaft 22, the sliding groove 14 is parallel to the axis of the mounting tube 4, the length of the sliding groove 14 is smaller than that of the mounting tube 4, the sliding groove 14 is disposed on the inner wall of one side of the mounting tube 4, the groove 21 is disposed on one side of the ball screw bearing 18 close to the sliding groove 14, the supporting shaft 22 is perpendicular to the axis of the mounting tube 4, both ends of the supporting shaft 22 are fixedly connected with the inner wall of the groove 21, the moving wheel 17 is disposed inside the groove 21, a fixed bearing is disposed at the center of the moving wheel 17, the moving wheel 17 is connected with the supporting shaft 22 through the fixed bearing, one side of the moving wheel 17 is disposed inside the sliding groove 14, and the moving wheel 17 is in rolling connection with the inner wall of the bottom of the sliding groove;
the safety helmet has the advantages that through the light warning signals sent by the indicator lights 2, constructors are more striking in the using process, the safety of the safety helmet is improved, under the supporting effect of the supporting rod 15, the stability of the screw rod 20 is improved through the mounting bearing 19, the moving wheel 17 is mounted inside the groove 21 through the supporting shaft 22, the connection firmness of the moving wheel 17 and the ball screw bearing 18 is improved, the limiting effect of the chute 14 on the moving wheel 17 is realized, the stability of the ball screw bearing 18 is improved through the moving wheel 17, meanwhile, through the rolling connection between the moving wheel 17 and the chute 14, the moving smoothness of the ball screw bearing 18 is improved, in the moving process of operators, under the action of the inertia of the ball screw bearing 18, the ball screw bearing 18 slides along the mounting pipe 4, the screw rod 20 is driven to rotate through the ball screw bearing 18, and then the generator 13 is driven to run through the screw rod 20, then charge the safety helmet through the electric energy that generator 13 sent, later use indicator lamp 2 with the electric energy supply, the time of endurance that has caused lamp 2 has been prolonged, the number of times of charging of safety helmet has been reduced, the convenience that the safety helmet used has been improved, simultaneously when ball bearing 18 triggers contact switch 16, through the outage of contact switch 16 control indicator lamp 2, when ball bearing 18 and contact switch 16 separation, then 2 break-make of indicator lamp, the scintillation function of indicator lamp 2 has been realized, the warning effect of indicator lamp 2 has been improved, the security of safety helmet has been improved.
Preferably, in order to supply power to the safety helmet, a storage battery is arranged on the helmet shell 3, the storage battery is electrically connected with the generator 13, and the storage battery is electrically connected with both the contact switch 16 and the indicator lamp 2;
the electric energy generated by the generator 13 can be stored by the accumulator, and the indicator light 2 can be powered by the accumulator.
Preferably, in order to improve the safety of the safety helmet, the helmet shell 3 is provided with a reflective strip;
external light can be reflected through the reflective strips, so that the brightness of the safety helmet is improved, and the safety of the safety helmet is improved.
Preferably, in order to improve the energy-saving performance of the helmet, a solar panel is arranged on the helmet shell 3.
Preferably, in order to reduce the wear of the screw rod 20, the screw rod 20 is coated with grease;
the friction between the screw 20 and the ball screw bearing 18 is reduced by the grease, and the wear of the screw 20 is reduced.
Preferably, in order to improve the dustproof performance of the installation pipe 4, the two ends of the installation pipe 4 are both provided with dustproof nets 12;
through the isolation effect of dust screen 12, reduced the inside probability of dust entering installation pipe 4, improved the dustproof performance of installation pipe 4.
Preferably, in order to improve the warning effect of the indicator light 2, the color of the indicator light 2 is red;
since red is a more prominent color, the warning effect of the indicator light 2 is improved.
Preferably, in order to improve the brightness of the indicator lamp 2, the indicator lamp 2 is an LED indicator lamp;
because the LED indicator light has better brightness, the brightness of the indicator light 2 is improved.
Preferably, in order to improve the heat dissipation effect of the safety helmet, at least two air holes are uniformly distributed on the helmet liner 1;
the heat of the head of the constructor can be transmitted between the cap shell 3 and the cap liner 1 through the vent hole, so that the heat dissipation of the head of the constructor is realized, and the heat dissipation effect of the safety cap is improved.
Preferably, in order to improve the firmness of the connection between the hat shell 3 and the hat lining 1, at least two reinforcing ropes 5 are uniformly distributed between the hat shell 3 and the hat lining 1, and the hat shell 3 is fixedly connected with the hat lining 1 through the reinforcing ropes 5;
through the fixed action of reinforcing rope 5, reduced the probability that takes place to break away from between cap shell 3 and the cap liner 1, improved the firmness of being connected before cap shell 3 and the cap liner 1, because reinforcing rope 5 is flexible material, reduced reinforcing rope 5 to the relative movement's between cap shell 3 and the cap liner 1 resistance.
When a constructor wears the safety helmet to construct, along with the movement of the constructor, relative movement is generated between the cap liner 1 and the cap shell 3, the flowing of air between the cap liner 1 and the cap shell 3 is realized, the heat dissipation on the head of the constructor is also realized, the wearing comfort level of the safety helmet is improved by reducing the temperature between the cap liner 1 and the cap shell 3 and the temperature of the head of the constructor, and the light warning signal sent by the indicator lamp 2 makes the constructor more striking in the using process and improves the safety of the safety helmet.
Compared with the prior art, this wear comfortable safety helmet that has a warning function, can drive the air circulation between cap liner 1 and cap shell 3 through circulation mechanism and flow, then realize the heat dissipation to the safety helmet inside, the comfort level that the constructor wore the safety helmet has been improved, compare with current circulation mechanism, this circulation mechanism has still realized the buffering cushioning effect to cap shell 3, the security of safety helmet has further been improved, moreover, can send light warning signal through warning mechanism, make constructor position more obvious, the security that the constructor was under construction has been improved, compare with current warning mechanism, this warning mechanism still has from the generating function, make the constructor need not to charge the safety helmet, the convenience that the safety helmet used has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A wear comfortable safety helmet that has a warning function, includes the cap liner (1) and the cap shell (3), the said cap liner (1) is installed inside the cap shell (3), characterized by, also include warning organization and at least two circulation mechanisms, the said warning organization is set up in the top of the cap shell (3), every circulation mechanism is set up between cap shell (3) and cap liner (1);
the circulating mechanism comprises an air bag (7), an exhaust pipe (11), a second one-way valve (10), two springs (6), two air inlet pipes (8) and two first one-way valves (9), two sides of the air bag (7) are respectively fixedly connected with the cap shell (3) and the cap liner (1), two springs (6) are respectively arranged at two ends of the inner part of the air bag (7), the cap shell (3) is fixedly connected with the cap liner (1) through a spring (6), one end of the exhaust pipe (11) is communicated with the inside of the cap liner (1), the other end of the exhaust pipe (11) is communicated with the inside of the air bag (7), the second one-way valve (10) is installed on the exhaust pipe (11), one end of each of the two air inlet pipes (8) is fixedly connected with two ends of the air bag (7), and the two first one-way valves (9) are installed on the two air inlet pipes (8) respectively;
the warning mechanism comprises an indicator light (2), a ball screw bearing (18), an installation tube (4), a generator (13), a screw rod (20), two installation bearings (19), two support rods (15), two contact switches (16) and two limiting assemblies, the installation tube (4) is fixedly connected with the top of the cap shell (3), the screw rod (20) is coaxially arranged with the installation tube (4), two ends of the screw rod (20) are fixedly connected with inner rings of the installation bearings (19), outer rings of the two installation bearings (19) are fixedly connected with the inner wall of the installation tube (4) through the support rods (15), the generator (13) is fixedly connected with the inner wall of the installation tube (4), the generator (13) is in transmission connection with the screw rod (20), the two contact switches (16) are respectively arranged on one side, close to each other, of the two support rods (15), the ball screw bearing (18) is matched with the screw rod (20), the ball screw bearing (18) is installed on the screw rod (20), the two limiting assemblies are respectively arranged on two sides of the ball screw bearing (18), the ball screw bearing (18) is connected with the inner wall of the installation pipe (4) through the two limiting assemblies, and the indicator light (2) is fixedly connected with the cap shell (3);
the limiting assembly comprises a groove (21), a sliding groove (14), a moving wheel (17) and a supporting shaft (22), the sliding groove (14) is parallel to the axis of the installation pipe (4), the length of the sliding groove (14) is smaller than that of the installation pipe (4), the sliding groove (14) is arranged on the inner wall of one side of the installation pipe (4), the groove (21) is arranged on one side, close to the sliding groove (14), of the ball screw bearing (18), the supporting shaft (22) is perpendicular to the axis of the installation pipe (4), two ends of the supporting shaft (22) are fixedly connected with the inner wall of the groove (21), the moving wheel (17) is arranged inside the groove (21), a fixed bearing is arranged at the circle center of the moving wheel (17), the moving wheel (17) is connected with the supporting shaft (22) through the fixed bearing, one side of the moving wheel (17) is arranged inside the sliding groove (14), the moving wheel (17) is in rolling connection with the inner wall of the bottom of the sliding groove (14).
2. Safety helmet with warning function comfortable to wear according to claim 1, characterized in that the cap shell (3) is provided with an accumulator, which is electrically connected with the generator (13), and which is electrically connected with both the contact switch (16) and the indicator light (2).
3. The safety helmet with warning function comfortable to wear as claimed in claim 1, characterized in that the helmet shell (3) is provided with reflective stripes.
4. Safety helmet with alerting function comfortable to wear according to claim 1, characterized in that the helmet shell (3) is provided with solar panels.
5. The safety helmet with warning function comfortable to wear according to claim 1, wherein said screw (20) is coated with grease.
6. The safety helmet with warning function comfortable to wear according to claim 1, characterized in that both ends of the mounting tube (4) are provided with dust screens (12).
7. Safety helmet with alerting function as claimed in claim 1, characterized in that the indicator light (2) is red in colour.
8. Comfortable-to-wear safety helmet with warning function according to claim 1, characterized in that said indicator light (2) is an LED indicator light.
9. The safety helmet with warning function comfortable to wear as claimed in claim 1, wherein said lining (1) has at least two air holes uniformly distributed thereon.
10. The safety helmet with warning function comfortable to wear as claimed in claim 1, wherein at least two reinforcing cords (5) are uniformly distributed between the helmet shell (3) and the helmet liner (1), and the helmet shell (3) is fixedly connected with the helmet liner (1) through the reinforcing cords (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962449.9A CN110710753A (en) | 2019-10-11 | 2019-10-11 | Wear comfortable safety helmet that has a warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962449.9A CN110710753A (en) | 2019-10-11 | 2019-10-11 | Wear comfortable safety helmet that has a warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110710753A true CN110710753A (en) | 2020-01-21 |
Family
ID=69211417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910962449.9A Withdrawn CN110710753A (en) | 2019-10-11 | 2019-10-11 | Wear comfortable safety helmet that has a warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110710753A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419880A (en) * | 2020-12-10 | 2021-02-26 | 赵七后 | Multifunctional intelligent agricultural sightseeing product introduction and display device |
| CN113812956A (en) * | 2021-09-29 | 2021-12-21 | 常州大学 | Wearing cap for electroencephalogram monitoring and monitoring device |
| CN114886198A (en) * | 2022-05-13 | 2022-08-12 | 江苏杭源机电设备有限公司 | Intelligent safety helmet for sharing bicycle |
-
2019
- 2019-10-11 CN CN201910962449.9A patent/CN110710753A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419880A (en) * | 2020-12-10 | 2021-02-26 | 赵七后 | Multifunctional intelligent agricultural sightseeing product introduction and display device |
| CN113812956A (en) * | 2021-09-29 | 2021-12-21 | 常州大学 | Wearing cap for electroencephalogram monitoring and monitoring device |
| CN113812956B (en) * | 2021-09-29 | 2024-06-07 | 常州大学 | Wearing cap for electroencephalogram monitoring and monitoring device |
| CN114886198A (en) * | 2022-05-13 | 2022-08-12 | 江苏杭源机电设备有限公司 | Intelligent safety helmet for sharing bicycle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200121 |