CN111361671A - Safety protection structure and portable car - Google Patents
Safety protection structure and portable car Download PDFInfo
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- CN111361671A CN111361671A CN202010367895.8A CN202010367895A CN111361671A CN 111361671 A CN111361671 A CN 111361671A CN 202010367895 A CN202010367895 A CN 202010367895A CN 111361671 A CN111361671 A CN 111361671A
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- 230000005389 magnetism Effects 0.000 claims description 2
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- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The application discloses safety protection structure and portable car, this safety protection structure includes: the safety protection module is arranged in the first connecting body, the first connecting body is movably connected with the second connecting body, and the safety protection module is used for being in contact connection with the second connecting body to perform safety protection. This safety protection structure is owing to set up the safety protection module in first connector inside, can realize the safety protection effect through safety protection module after being connected with the contact of second connector, and to a great extent has improved user safety in utilization, avoids the user to receive the injury.
Description
Technical Field
The invention relates to the technical field of public traffic safety, in particular to a safety protection structure and a portable vehicle.
Background
With the rapid development of science and technology, more and more travel vehicles have been widely applied to people's daily life, such as cars, buses, portable cars and the like, in order to respond to low-carbon life and advocate green travel, the portable car is widely applied as a green and environment-friendly short-distance vehicle, and not only can energy be saved and emission be reduced, but also the risk of traffic jam can be reduced when people go out.
At present, current portable car is in the use, because the pothook and the buckle of portable car probably do not lock completely for the user can take place the pothook pine and take off at the in-process of riding the use, has the risk that the user falls and impairs, has a large amount of potential safety hazards promptly, leads to the security poor.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a safety protection structure and a portable vehicle, which can realize the safety protection function after the safety protection module is in contact connection with the second connector, and greatly improve the use safety.
In a first aspect, an embodiment of the present application provides a safety protection structure, including first connector, second connector and safety protection module, this safety protection module sets up in the inside of first connector, first connector and second connector swing joint, and safety protection module is used for being connected in order to carry out safety protection with the contact of second connector.
In another embodiment of the present application, the first connecting body is provided with a through hole, and the safety protection module is in contact connection with the second connecting body through the through hole.
In another embodiment of the present application, the security protection module includes any one of: electric control switch, inductive switch, hall sensor, magnetism switch of inhaling.
In another embodiment of the application, the safety protection structure further comprises an instrument panel, the instrument panel is detachably connected with the first connecting body, a digital circuit board is arranged inside the instrument panel, the digital circuit board is electrically connected with the safety protection module, and the digital circuit board is used for receiving an electric signal sent by the safety protection module and generating a control signal based on the electric signal.
In another embodiment of the application, an alarm module is further arranged inside the instrument panel, the alarm module is electrically connected with the digital circuit board, and the alarm module is used for receiving a control signal sent by the digital circuit board and generating an alarm prompt in response to the control signal.
In another embodiment of the application, the first connecting body comprises an upright rod and a support, the support comprises a first support and a second support, one end of the upright rod is detachably connected with the first support, the other end of the upright rod is detachably connected with the instrument panel, and the second support is movably connected with the second connecting body.
In another embodiment of the present application, a through hole is formed at the edge of the vertical rod, and the electric control switch is in contact connection with the second connector through the through hole.
In another embodiment of the application, the second connecting body comprises a wrench, the wrench is movably connected with the first support and the second support respectively, and the wrench is used for being in contact connection with the safety protection module to perform safety protection.
In another embodiment of the present application, the first support is provided with a hook, and the second support is provided with a buckle cooperating with the hook.
In another embodiment of the present application, the safety protection structure further includes a power module electrically connected to the digital circuit board for supplying power to the digital circuit board.
In a second aspect, the present application provides a portable vehicle comprising a portable vehicle body and a safety protection structure as in the first aspect.
In another embodiment of the present application, the portable vehicle body includes: handlebar, front fork, back vent, footboard, front wheel and rear wheel, the front wheel rotates to be connected in the front fork, and the one end of front fork is passed through the safety protection structure and is connected with the middle part of handlebar, and the other end of front fork passes through the down tube to be connected with the one end of footboard, and the other end and the back vent of footboard are connected, and the back vent rotates with the back wheel to be connected.
In summary, the safety protection structure and the portable car that provide in this application embodiment, this safety protection structure includes: the safety protection module is arranged in the first connecting body, the first connecting body is movably connected with the second connecting body, and the safety protection module is used for being in contact connection with the second connecting body to perform safety protection. This safety protection structure is owing to set up the safety protection module in first connector inside, can guarantee each parts normal cooperation use after being connected through safety protection module and second connector contact to can realize the safety protection effect in the user use, to a great extent has improved user safety in utilization, has further avoided the user to receive the injury.
Furthermore, the alarm module is arranged in the instrument panel, so that alarm prompt can be timely performed according to the control signal sent by the digital circuit board, the user is prevented from using the product safely, and personal safety of the user is guaranteed.
Further, this application embodiment can make first support and second support closely fixed, and convenient to install and dismantle through the buckle block that sets up on the pothook that will set up on the first support and the second support use.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a safety protection structure provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a safety protection structure provided in an embodiment of the present application in an unused state;
fig. 3 is a partial structural schematic view of a safety protection structure provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a safety protection structure according to another embodiment of the present application;
FIG. 5 is a schematic side view of a safety shield according to another embodiment of the present application;
FIG. 6 is a schematic structural view of a security protection structure provided in another embodiment of the present application in an untouched state;
FIG. 7 is a schematic structural view of a safety protection structure in a contact state according to another embodiment of the present disclosure;
FIG. 8 is a schematic view of a safety shield according to another embodiment of the present application in a folded state;
fig. 9 is a schematic structural diagram of a portable vehicle provided in the embodiment of the present application;
description of reference numerals:
10-safety protection structure, 11-first connecting body, 12-second connecting body, 13-safety protection module, 14-instrument panel, 15-power supply, 111-upright rod, 112-support, 121-wrench, 141-digital circuit board, 142-alarm module, 161-handlebar, 162-front fork, 163-rear fork, 164-front wheel, 165-rear wheel, 166-diagonal rod, 167-pedal, 1111-through hole, 1121-first support, 1122-second support, 1123-clamping hook and 1124-clamping buckle.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It can be understood that in the process of rapid development of science and technology, more and more portable products enter into people's productive life, for example, portable travel tool, which is not only convenient for traveling, but also can exercise the body. The problem that parts are not completely locked in the use process of the existing portable vehicle can exist, for example, a clamping hook and a clamping buckle are not locked, the problem that the parts cannot be matched for use due to the fact that the clamping hook cannot be loosened in time in the use process of a general consumer can not be realized, users are easy to fall and hurt in the use process, and the use safety is poor.
Based on above-mentioned defect, the safety protection structure and portable car that this application provided through be provided with the safety protection module in first connector inside, compare with prior art, this safety protection structure can realize the safety protection effect after being connected through safety protection module and second connector contact, and to a great extent has improved the security that the user used.
The safety protection structure that this embodiment provided can be applied to portable travel instrument such as bicycle, scooter and balance car. This safety protection structure not only can be in fold condition, still can be in the user state of riding, can in time remind whether safe in the use to the user to guarantee the security that the user used.
For convenience of understanding and explanation, the safety protection structure and the portable vehicle provided by the embodiment of the present application are explained in detail by fig. 1 to 9.
Fig. 1 is a schematic structural diagram of a safety protection structure provided in an embodiment of the present application, and as shown in fig. 1, the safety protection structure includes a first connecting body 11, a second connecting body 12, and a safety protection module 13, where the safety protection module 13 is disposed inside the first connecting body 11, the first connecting body 11 is movably connected to the second connecting body 12, and the safety protection module 13 is used for being in contact connection with the second connecting body 12 to perform safety protection.
In this embodiment, the first connecting body 11 and the second connecting body 12 may be made of an aluminum alloy, a carbon steel, or a titanium alloy. Alternatively, the first connecting body and the second connecting body 12 may be movably connected by a bolt, or may be hinged.
Wherein, the edge of the first connector 11 can be provided with a through hole, the safety protection module 13 is in contact connection with the second connector 12 through the through hole, as shown in fig. 2, fig. 2 is a schematic structural diagram of the safety protection module not in contact connection with the second connector 12, and when the safety protection structure is not in use, the safety protection module 13 is not in contact connection with the second connector 12.
Optionally, the safety protection module 13 may be an electric control switch, an inductive switch, a hall sensor, a magnetic switch, or the like. The electric control switch is in contact with the contact of the second connector 12, so that the circuit is switched on and off. The hall sensor is a magnetic field sensor manufactured according to the hall effect, and the hall sensor can be a switch type hall sensor or a linear type hall sensor. The safety protection module is disposed inside the first connecting body 11.
Further, as can be seen from fig. 3, the safety protection structure further includes an instrument panel 14, the instrument panel 14 is detachably connected to the first connecting body 11, a digital circuit board 141 is disposed inside the instrument panel 14, the digital circuit board 141 is electrically connected to the safety protection module 13, and the digital circuit board 141 is configured to receive an electrical signal sent by the safety protection module 13 and generate a control signal based on the electrical signal.
The instrument panel 14 and the first connecting body 11 may be connected in an interference fit manner, the instrument panel is fixed on the first connecting body 11 by a pin and a screw, and the digital circuit board 141 may be electrically connected to the safety protection module 13 by a connecting wire.
Optionally, as shown in fig. 3, an alarm module 142 may be further disposed inside the instrument panel 14, the alarm module 142 is electrically connected to the digital circuit board 141, and the alarm module 142 is configured to receive a control signal sent by the digital circuit board 141 and generate an alarm prompt in response to the control signal.
It should be noted that the alarm module 142 may be an alarm indicator or a buzzer alarm, and the alarm module 142 may perform alarm prompting by using a buzzer alarm to sound an alarm or by using an alarm indicator to light. Optionally, the warning indicator may display a red or green color, the red color indicating a danger signal and the green color indicating a safety signal. The instrument panel 14 may have an electric quantity display function and a mode switching function. The safety protection structure can be provided with a riding mode, a charging mode and a static mode, wherein the riding use state is realized when the safety protection structure is in the riding mode, the charging state is realized when the safety protection structure is in the charging mode, and the unused and static state is realized when the safety protection structure is in the static mode.
Further, the safety protection structure may further include a power module and a motor, and the power module may be electrically connected to the digital circuit board 141, the alarm module 142 and the motor, respectively, and is configured to supply power to the digital circuit board 141, the alarm module 142 and the motor. Wherein, the motor is used for providing the power source for the safety protection structure can normally ride work.
In this embodiment, the safety protection structure may have two states, one is a riding use state, and the other is a folding static state, and after the second connector 12 is in contact connection with the safety protection module 13 located inside the first connector 11, it can be determined that the safety protection structure can be ridden normally and safely; when the second connecting body 12 is not in contact connection with the safety protection module 13 inside the first connecting body 11, it can be determined that the vehicle cannot be ridden safely.
It should be noted that, when a user needs to ride and use the bicycle, the user may pull the second connector 12 to contact with the safety protection module 13, then turn on the power switch, receive the electrical signal sent by the safety protection module 13, respond to the electrical signal, generate a control signal based on the electrical signal, and send the control signal to the motor, so that the motor is started and starts to ride and use the bicycle; after the user finishes riding, can break off the contact with second connector 12 and safety protection module 13 to can realize folding, accomodate the arrangement. When a user needs to ride, the second connecting body 12 is not in contact with the safety protection module 13, then the power switch is turned on, at this time, the digital circuit board 141 does not receive an electric signal sent by the safety protection module 13, it is determined that the safety protection module 13 is not in contact with the second connecting body 12, a control signal is sent to the alarm module 142, the alarm module 142 responds to the control signal and generates an alarm prompt after receiving the control signal, and the motor does not work, so that the user cannot ride, the user is prevented from using a product under the unsafe condition, and the safety of the user can be timely guaranteed.
Optionally, the alarm prompt may be in a form of lighting an indicator light, or in a form of alarming by a buzzer, so as to perform a safety alarm prompt for a user. Whether the user rides safely can be timely reminded through the mode of warning in this application.
The safety protection structure that provides in this embodiment, including first connector, second connector and safety protection module, the safety protection module sets up in the inside of first connector, first connector and second connector swing joint, and the safety protection module is used for being connected in order to carry out safety protection with the contact of second connector. Compared with the prior art, this safety protection structure is because set up the safety protection module in first connecting piece inside, can guarantee each protection normal cooperation use after being connected through the contact of safety protection module and second connecting piece to can realize the safety protection effect in the user use, to a great extent improves user safety in utilization, has further avoided the user to receive the injury.
Further, on the basis of the above embodiment, referring to fig. 4, the first connecting body includes the upright 111 and the support 112, the support 112 includes a first support 1121 and a second support 1122, one end of the upright 111 is detachably connected to the first support 1121, the other end of the upright 111 is detachably connected to the instrument panel 14, and the second support 1122 is movably connected to the second connecting body 12.
Specifically, the upright rod may be made of aluminum alloy, titanium alloy or carbon steel. As can be seen in fig. 5, the support 112 may include a first support 1121 and a second support 1122, one end of the vertical rod 111 may be connected to the first support 1121 in an interference fit manner and fixed by a pin and a screw, and the other end of the vertical rod 111 may be connected to the instrument panel 14 by a pin or a screw. Alternatively, the second holder 1122 and the second connector 12 may be movably connected by a bolt, a hook, or a spline.
Optionally, a through hole 1111 is formed at the edge of the upright 111, and the safety protection module 13 is in contact connection with the second connector 12 through the through hole 1111. The first holder 1121 is provided with a hook 1123, the second holder 1122 is provided with a buckle 1124 which is matched with the hook 1123, and the first holder 1121 and the second holder 1122 can be stably fixed by matching the hook 1123 on the first holder 1121 with the buckle 1124 on the second holder 1122.
The second connecting body 12 includes a wrench 121, the wrench 121 is movably connected to the first support 1121 and the second support 1122, and the wrench 121 is used for contacting and connecting with the safety protection module 13 for safety use.
It should be noted that the wrench can be movably connected to the first support 1121 and the second support 1122 through bolts, so that the wrench can be movably connected to the safety protection module 13 in the vertical rod 111 in a contact manner.
Specifically, referring to fig. 6, when the safety protection structure is not in use, the hook 1123 on the first support 1121 and the buckle 1124 on the second support 1122 are in an un-engaged state, so that the first support 1121 and the second support 1122 can be separated from each other, so that the safety protection structure is in a folded state, which is convenient for a user to arrange and store, and the folded state can be referred to fig. 8; referring to fig. 7, when a user needs to ride, the hook 1123 on the first support 1121 may be engaged with the buckle 1124 on the second support 1122, and the wrench 121 is pulled to be in contact with the safety protection module 13, even if the wrench 121 triggers the safety protection module 13, and then the power switch is turned on, the digital circuit board 141 receives an electrical signal sent by the safety protection module 13, generates a corresponding control signal based on the electrical signal in response to the electrical signal, and sends the control signal to the motor, so that the motor is started and starts to ride.
Further, when a user needs to ride, the hook 1123 on the first support 1121 is fastened with the buckle 1124 on the second support 1122, but the wrench 121 is not pulled to be in contact with the safety protection module 13, that is, the wrench 121 does not trigger the safety protection module 13, then the power switch is turned on, the digital circuit board 141 does not receive a signal representing that the safety protection module 13 is in contact with the wrench 121, and responds to the electric signal to generate a corresponding control signal based on the electric signal, and the control signal can be sent to the alarm module 142, and after receiving the control signal, the alarm module 142 responds to the control signal and generates an alarm prompt, and the motor does not work, so that the user cannot ride, and the user can be prevented from using a product under an unsafe condition by an alarm mode, so that the safety of the user can be timely ensured, and the user is prevented from being injured.
Moreover, the wrench 121 and the hook 1123 may be movably connected through a rotating shaft, when the wrench is pulled to contact with the safety protection module 13, the hook 1123 on the first support 1121 is driven to be engaged with the buckle 1124 on the second support 1122 through the rotating shaft in the pulling process, then the power switch is turned on, the digital circuit board 141 receives the electrical signal sent by the safety protection module 13, and generates a control signal based on the electrical signal in response to the electrical signal, and can send the control signal to the motor, so that the motor is started to realize safe riding.
In this embodiment, through being provided with the pothook on the first support to and be provided with the buckle on the second support, thereby fixed first support and second support when having guaranteed that pothook and buckle mutually support, and then can make safety protection structure safe in utilization, and the installation of being convenient for is dismantled, and through with wrench respectively with first support, second support swing joint, make the spanner can contact with first support in a flexible way, thereby trigger safety protection module and carry out safety protection.
On the other hand, this application still discloses a portable car, the portable car that this application embodiment provided, including portable car body and safety protection structure.
In one embodiment, please refer to fig. 9, the portable cart body includes: the safety protection structure comprises a handlebar 161, a front fork 162, a rear fork 163, pedals 167, a front wheel 164 and a rear wheel 165, wherein the front wheel 164 is rotatably connected to the front fork 162, one end of the front fork 162 is connected to the middle of the handlebar 161 through the safety protection structure 10, the other end of the front fork 162 is connected to one end of the pedals 167 through a diagonal rod 166, the other end of the pedals 167 is connected to the rear fork 163, and the rear fork 163 is rotatably connected to the rear wheel 165.
Specifically, the portable car that this embodiment provided, through be connected with safety protection structure 10 between handlebar 161 and front fork 162, and safety protection structure 10 includes first connector 11, second connector 12 and safety protection module 13, after second connector 12 is connected with the contact of the safety protection module 13 that sets up in first connector 11 inside, guaranteed that the user is after opening switch, can generate control signal through digital circuit board in order to control portable car each parts normal cooperation and use, thereby make the user can hold handlebar 161 and realize riding safely through the cooperation of front wheel 164 with rear wheel 165, user safety in utilization has been improved to a great extent.
Further, because first connector includes pole setting and support, and the support includes first support and second support, be provided with the pothook on the first support, be provided with the buckle of mutually supporting with the pothook on the second support, and second connector 12 includes the spanner, can make when the user rides the back that finishes, can break off the contact with spanner and safety protection module 13, and rotate through the pivot and make pothook on the first support loosen with the buckle on the second support, and then make the pole setting to the lopsidedness at footboard 167 place, thereby realize folding the accomodating of portable car.
In addition, except above-mentioned convenient car, above-mentioned safety protection structure can also be applied to other safety protection products, for example need safety protection's the instrument of riding instead of walk or need safety protection's medical instrument lamp, and the safety protection product that contains above-mentioned safety protection structure is when using, is connected in order to carry out safety protection through safety protection module and second connecting piece contact, effectively improves the security of safety protection product.
The terms "above," "left," "right," and the like, as used herein, are used in the sense of referring to the orientation or positional relationship shown in the drawings, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (12)
1. The utility model provides a safety protection structure, its characterized in that includes first connector, second connector and safety protection module, the safety protection module set up in the inside of first connector, first connector with second connector swing joint, the safety protection module be used for with the contact of second connector is connected in order to carry out safety protection.
2. The safety protection structure according to claim 1, wherein the first connecting body is provided with a through hole, and the safety protection module is in contact connection with the second connecting body through the through hole.
3. The security protection architecture of claim 1, wherein the security protection module comprises any one of: electric control switch, inductive switch, hall sensor, magnetism switch of inhaling.
4. The safety protection structure according to claim 1, further comprising an instrument panel, wherein the instrument panel is detachably connected to the first connecting body, a digital circuit board is disposed inside the instrument panel, the digital circuit board is electrically connected to the safety protection module, and the digital circuit board is configured to receive an electrical signal sent by the safety protection module and generate a control signal based on the electrical signal.
5. The safety protection structure according to claim 4, wherein an alarm module is further arranged inside the instrument panel, the alarm module is electrically connected with the digital circuit board, and the alarm module is used for receiving a control signal sent by the digital circuit board and generating an alarm prompt in response to the control signal.
6. The safety protection structure according to claim 1, wherein the first connecting body comprises a vertical rod and a support, the support comprises a first support and a second support, one end of the vertical rod is detachably connected with the first support, the other end of the vertical rod is detachably connected with the instrument panel, and the second support is movably connected with the second connecting body.
7. The safety protection structure of claim 6, wherein a through hole is formed at an edge of the vertical rod, and the safety protection module is in contact connection with the second connector through the through hole.
8. The safety protection structure according to claim 1, wherein the second connecting body comprises a wrench, the wrench is movably connected with the first support and the second support, and the wrench is used for being in contact connection with the safety protection module for safety protection.
9. The safety protection structure of claim 6, wherein the first support is provided with a hook, and the second support is provided with a buckle matched with the hook.
10. The safety protection structure according to claim 1, further comprising a power supply module electrically connected to the digital circuit board for supplying power to the digital circuit board.
11. A portable cart characterized in that it comprises a portable cart body and a safety protection structure according to any one of claims 1-10.
12. The portable cart of claim 11, the portable cart body comprising: handlebar, front fork, back vent, footboard, front wheel and rear wheel, its characterized in that, the front wheel rotate connect in the front fork, the one end of front fork is passed through the safety protection structure with the middle part of handlebar is connected, the other end of front fork pass through the down tube with the one end of footboard is connected, the other end of footboard with the back vent is connected, the back vent with the back wheel rotates and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010367895.8A CN111361671A (en) | 2020-04-30 | 2020-04-30 | Safety protection structure and portable car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010367895.8A CN111361671A (en) | 2020-04-30 | 2020-04-30 | Safety protection structure and portable car |
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| CN111361671A true CN111361671A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010367895.8A Pending CN111361671A (en) | 2020-04-30 | 2020-04-30 | Safety protection structure and portable car |
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| CN (1) | CN111361671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874148A (en) * | 2020-08-21 | 2020-11-03 | 北京小米移动软件有限公司 | Folding structure, folding equipment and folding car |
| CN112849323A (en) * | 2021-03-25 | 2021-05-28 | 北京小米移动软件有限公司 | Scooter |
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| KR200392225Y1 (en) * | 2005-05-19 | 2005-08-19 | 호 신 우 | Collapsible bicycle |
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| CN204587116U (en) * | 2015-02-04 | 2015-08-26 | 三合顺（天津）电子科技有限公司 | A kind of Electrical Bicycle of overspeed prompting |
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| CN207523869U (en) * | 2017-11-24 | 2018-06-22 | 南通市宏品金属制品有限公司 | A kind of folding joint and its bicycle |
| CN212125390U (en) * | 2020-04-30 | 2020-12-11 | 北京小米移动软件有限公司 | Safety protection structure and portable car |
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| KR200392225Y1 (en) * | 2005-05-19 | 2005-08-19 | 호 신 우 | Collapsible bicycle |
| CN204323609U (en) * | 2014-12-02 | 2015-05-13 | 彭定坤 | Bicycle folding device |
| CN204587116U (en) * | 2015-02-04 | 2015-08-26 | 三合顺（天津）电子科技有限公司 | A kind of Electrical Bicycle of overspeed prompting |
| CN204774685U (en) * | 2015-06-02 | 2015-11-18 | 捷沃智能科技（苏州）有限公司 | Folding electric scooter's liquid crystal instrument electrical system |
| CN207523869U (en) * | 2017-11-24 | 2018-06-22 | 南通市宏品金属制品有限公司 | A kind of folding joint and its bicycle |
| CN212125390U (en) * | 2020-04-30 | 2020-12-11 | 北京小米移动软件有限公司 | Safety protection structure and portable car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111874148A (en) * | 2020-08-21 | 2020-11-03 | 北京小米移动软件有限公司 | Folding structure, folding equipment and folding car |
| CN112849323A (en) * | 2021-03-25 | 2021-05-28 | 北京小米移动软件有限公司 | Scooter |
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