CN205059702U - Baby's handcart brake equipment - Google Patents
Baby's handcart brake equipment Download PDFInfo
- Publication number
- CN205059702U CN205059702U CN201520824916.9U CN201520824916U CN205059702U CN 205059702 U CN205059702 U CN 205059702U CN 201520824916 U CN201520824916 U CN 201520824916U CN 205059702 U CN205059702 U CN 205059702U
- Authority
- CN
- China
- Prior art keywords
- baby stroller
- baby
- gravity
- pressure sensor
- handcart
- 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.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby's handcart brake equipment, block the piece including pressure sensor, a plurality of photoelectricity door, a plurality of magnetic current speed controller, many gyro wheel gravity poles and polylith gravity pole, pressure sensor sets up on the handle of baby's handcart, and a plurality of photoelectricity doors and a plurality of magnetic current speed controller be corresponding the setting on the wheel of baby's handcart respectively, and pressure sensor is connected with a plurality of photoelectricity doors and a plurality of magnetic current speed controller respectively, many gyro wheel gravity poles and polylith gravity pole block that the piece embeds respectively in the wheel of baby's handcart, and the one end of many gyro wheel gravity poles is connected with the axletree of baby's handcart respectively, and the other end of many gyro wheel gravity poles is located two gravity poles respectively to be blockked between the piece. The utility model discloses an application furthest of magnetic force has reduced brake equipment's the degree of wear, increase of service life, pressure sensor makes the more intelligent and environmental protection of baby's handcart, can guarantee the security aslope of baby's handcart.
Description
Technical field
The utility model relates to a kind of brake gear, particularly relates to a kind of baby stroller brake gear.
Background technology
Brake gear is widely used among mechanism system, and especially for baby stroller, because baby lacks the protective awareness to self, the importance of brake gear is self-evident especially.The brake gear of traditional type relies on tribology principle to carry out, and shortcoming also clearly.First, can produce amount of heat between brake and the roller of high-speed operation and each part temperatures is uprised, potential safety hazard increases.Secondly, the repeatedly use of friction lining, can increase its degree of wear, shortens its service life.And when speed is very large, unexpected apply the brakes, can cause vehicle body lack of equilibrium, makes baby be subject to larger injury.The more important thing is, often the generation of accident, is the carelessness due to large people, and traditional brake gear does not meet the requirement automatically controlled.
Such as: publication number is the Chinese patent of 200720060910, what this utility model was applied is be installed on the brake mount on rear car wheels, order about whole braking mechanism direction backward to move, and drive the front truck wheels on vehicle frame to move backward, front and back wheel group is moved simultaneously backward, thus makes whole baby stroller stop or slowing down front and back wheel speed, but, this brake gear needs manually to control, and unsatisfactory to the control of speed.
Publication number is the Chinese patent of 201120002425, and what this utility model adopted is lockout mechanism, although ensure that the automatic control of baby stroller to self, the defect of this invention just can continue to use after also needing unblock, uses and inconvenience.And suddenly mechanical braking easily causes damage to a certain degree to vehicle body, to baby in car also have a scaring may.
Utility model content
The purpose of this utility model: a kind of baby stroller brake gear is provided, be a kind ofly can realize automatically controlling, safety and stability, baby stroller brake gear that life cycle is long, perambulator can be made to keep certain speed to advance, can automatic retarding stopping when excessive velocities, the comfort level that baby is enough can be ensured simultaneously.
To achieve these goals, the technical solution of the utility model is:
A kind of baby stroller brake gear, comprises pressure sensor, multiple photoelectricity door, multiple magnetic current speed controller, many roller gravity rods and polylith gravity rod stopper; Described pressure sensor is arranged on the handle of baby stroller, described multiple photoelectricity door and multiple magnetic current speed controller are corresponding to be respectively arranged on the wheel of baby stroller, and described pressure sensor is connected with described multiple photoelectricity door and multiple magnetic current speed controller respectively; Many described roller gravity rods and polylith gravity rod stopper are built in the wheel of described baby stroller respectively, one end of many described roller gravity rods is connected with the axletree of baby stroller respectively, and the other end of many described roller gravity rods lays respectively between the gravity rod stopper described in two pieces.
Above-mentioned baby stroller brake gear, wherein, the wheel edge of each baby stroller is provided with the gravity rod stopper described in two pieces, and the angle between two pieces of described gravity rod stoppers is no more than 180 °.
Above-mentioned baby stroller brake gear, wherein, the photoelectricity door described in two connects into portal structures, and cover cap is on the wheel of baby stroller.
Above-mentioned baby stroller brake gear, wherein, described magnetic fluid speed controller comprises voltage regulator, current controller and reverse magnetic force mechanism, and described voltage regulator, current controller and reverse magnetic force mechanism connect successively.
The utility model farthest decreases the degree of wear of brake gear by the utilization of magnetic force, extends the time that it is durable; The use of pressure sensor, makes the more intelligent and environmental protection of baby stroller; Take into account the situation on slope, baby stroller safety on the slope can be ensured.
Accompanying drawing explanation
Fig. 1 is the lateral plan of the utility model baby stroller brake gear.
Fig. 2 is the front view of the wheel of the baby stroller of the utility model baby stroller brake gear.
The front view of wheel when Fig. 3 is the roller gravity rod startup of the utility model baby stroller brake gear.
Fig. 4 is the workflow diagram of the utility model baby stroller brake gear.
Fig. 5 is the run chart of the work system when unmanned control baby stroller of the utility model baby stroller brake gear.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 to accompanying drawing 3, a kind of baby stroller brake gear, comprise pressure sensor 1, multiple photoelectricity door 2, multiple magnetic current speed controller 3, many roller gravity rods 4 and polylith gravity rod stopper 5; Described pressure sensor 1 is arranged on the handle of baby stroller 6, described multiple photoelectricity door 2 and multiple magnetic current speed controller 3 are corresponding to be respectively arranged on the wheel of baby stroller 6, and described pressure sensor 1 is connected with described multiple photoelectricity door 2 and multiple magnetic current speed controller 3 respectively; Many described roller gravity rods 4 and polylith gravity rod stopper 5 are built in the wheel of described baby stroller 6 respectively, one end of many described roller gravity rods 4 is connected with the axletree of baby stroller 6 respectively, and the other end of many described roller gravity rods 4 lays respectively between the gravity rod stopper 5 described in two pieces.
The wheel edge of each baby stroller 6 is provided with the gravity rod stopper 5 described in two pieces, and the angle between two pieces of described gravity rod stoppers 5 is no more than 180 °.
Photoelectricity door 2 described in two connects into portal structures, and cover cap is on the wheel of baby stroller 6.
Described magnetic fluid speed controller 3 comprises voltage regulator 31, current controller 32 and reverse magnetic force mechanism 33, and described voltage regulator 31, current controller 32 and reverse magnetic force mechanism 33 connect successively.
Refer to shown in accompanying drawing 4 and accompanying drawing 5, hand place's setting pressure sensor 1 to determine baby stroller 6 whether among the assurance of adult.The roller place of hand barrow adds two photoelectricity door 2(for measuring the wheel velocity of baby stroller 6) and magnetic fluid speed controller 3(for controlling the wheel velocity of baby stroller 6), when speed becomes large gradually and exceeds safety speed, the reverse magnetic force of magnetic fluid speed controller 3 can play restriction, speeds control within safety speed.
(have people control) when pressure sensor 1 is under pressure, the circuit of photoelectricity door 2 and magnetic fluid speed controller 3 disconnects, and can play the effect of economize energy; And when pressure sensor 1 does not stress (unmanned control); photoelectricity door 2 and magnetic fluid speed controller 3 are started working; protection vehicle body safety; time necessary; as run into slope, the roller gravity rod 4 controlling the wheel place of baby stroller 6 can block the wheel of baby stroller 6, even if baby moves in car civil strike; baby stroller 6 also can not continue to walk about, thus effectively ensure that the safety of baby.
Such as, a lot of head of a family ignores the uneven factor on road surface, when unmanned control baby stroller 6, the utility model can start work system automatically, reposefully car is stopped, and when road gradient is steeper, the built-in roller gravity rod 4 of the wheel of baby stroller 6 can block the draw-in groove between two pieces of gravity rod stoppers 5 immediately, ensure that the safety of baby.
In description of the present utility model, it will be appreciated that, term " on ", " interior ", " one end ", " other end ", " between ", the orientation of the instruction such as " edge " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In sum, the utility model farthest decreases the degree of wear of brake gear by the utilization of magnetic force, extends the time that it is durable; The use of pressure sensor, makes the more intelligent and environmental protection of baby stroller; Take into account the situation on slope, baby stroller safety on the slope can be ensured.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a baby stroller brake gear, is characterized in that: comprise pressure sensor, multiple photoelectricity door, multiple magnetic current speed controller, many roller gravity rods and polylith gravity rod stopper; Described pressure sensor is arranged on the handle of baby stroller, described multiple photoelectricity door and multiple magnetic current speed controller are corresponding to be respectively arranged on the wheel of baby stroller, and described pressure sensor is connected with described multiple photoelectricity door and multiple magnetic current speed controller respectively; Many described roller gravity rods and polylith gravity rod stopper are built in the wheel of described baby stroller respectively, one end of many described roller gravity rods is connected with the axletree of baby stroller respectively, and the other end of many described roller gravity rods lays respectively between the gravity rod stopper described in two pieces.
2. baby stroller brake gear according to claim 1, is characterized in that: the wheel edge of each baby stroller is provided with the gravity rod stopper described in two pieces, and the angle between two pieces of described gravity rod stoppers is no more than 180 °.
3. baby stroller brake gear according to claim 1, is characterized in that: the photoelectricity door described in two connects into portal structures, and cover cap is on the wheel of baby stroller.
4. baby stroller brake gear according to claim 1, it is characterized in that: described magnetic fluid speed controller comprises voltage regulator, current controller and reverse magnetic force mechanism, described voltage regulator, current controller and reverse magnetic force mechanism connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824916.9U CN205059702U (en) | 2015-10-21 | 2015-10-21 | Baby's handcart brake equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824916.9U CN205059702U (en) | 2015-10-21 | 2015-10-21 | Baby's handcart brake equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059702U true CN205059702U (en) | 2016-03-02 |
Family
ID=55386292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520824916.9U Expired - Fee Related CN205059702U (en) | 2015-10-21 | 2015-10-21 | Baby's handcart brake equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059702U (en) |
-
2015
- 2015-10-21 CN CN201520824916.9U patent/CN205059702U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161021 |