KR20110001682U - Length adjustable bus handle with stop switch associated private power station - Google Patents

Abstract

The present invention relates to a bus handle having a stop request switch and a device capable of adjusting a length. More specifically, the stop request switch, which is operated by a self-powered device, is built in. It is possible to make a request and to adjust the length of the bus handle according to the various heights of the passengers using the bus.

Bus, bus handle, length adjustment, self-generation, stop request switch

Description

Length adjustable bus handle with stop switch associated private power station}

The present invention relates to a handle for a bus, and the stop request switch of the bus is installed on the bus handle itself to easily stop the stop request switch in a situation where the stop request switch installed on the wall is far from the crowd or when the inside of the bus is crowded. In addition to being able to press, it relates to a bus handle with a built-in stop request switch which enables the bus handle to be moved up and down so that the elderly and children can easily hold the bus handle to maintain the center. In addition, the present invention is to press the stop request switch to ring the bell, do not use the battery of the existing vehicle or replaceable disposable batteries, etc., the electric movement of the handle is generated by the passenger holding the handle The invention relates to a self-powered stop request switch having a built-in self-powered device for converting energy into a regulating bus handle.

The present invention is a self-powered rod that converts the kinetic energy of the handle, which swings from side to side, when the passenger grabs the handle, to the movement for rotating the generator gear inside the handle. It is converted into electric energy and used. In addition, it is characterized by the configuration of the bus handle length adjusting device using a spiral spring that gives rigidity to automatically rotate in the opposite direction when the rotation is released.

In conventional buses, stop requests are installed on both walls of the bus, between windows and windows, and on the ceiling, making it difficult for a person standing in the middle of the bus or a person far from the switch to press the stop switch when the bus is crowded. There are many. In addition, when using the electronic device inside the bus, the power is mainly to use the battery installed in the vehicle, there is a problem that the installation cost and maintenance is difficult when putting the electrical wiring to each handle. In addition, the general adult can easily hold the handle of the bus when riding the bus to self-defense against the driving vibration, sudden stop, etc. of the vehicle. When there is a sudden stop, there is a problem of falling and injury.

The present invention is to solve the above problems, by attaching a stop request switch to the bus handle to facilitate the stop in a crowded bus, as well as to provide power to the operation of the stop request switch using a self-powered device This makes it easy to maintain by operating without the use of a separate battery or vehicle battery. In addition, the bus handle can be moved up and down by a switch operation to provide a bus handle to easily hold the handle even when the elderly and children ride.

The present invention, as described above, not only facilitates the disembarkation request through the self-powered stop request switch mounted on the bus handle, but also increases the energy efficiency by the self-powered device of the stop request switch. By allowing the handle to move freely up and down, it is effective to hold the handle in the most comfortable posture and to use the bus.

The present invention relates to a bus handle which is equipped with a stop request switch and a length adjusting device using self-power, respectively, to ensure the maximum convenience of a bus handle user. Referring to the accompanying drawings for a detailed operation principle, each function will be described as follows. It is detailed.

1 is a schematic diagram of a length-adjustable bus handle equipped with a stop request switch using self-power according to an embodiment of the present invention, wherein the self-power generation and length adjusting device is wrapped in housings 1 and 2; It is characterized by being divided into the lower portion of the handle (3,4) to be held by the user in the bus to drive the length adjustment and self-generation. The lower portion is equipped with a length control switch 6 and the stop request switch (5).

Hereinafter, each function will be described in more detail with reference to FIGS.

The stop request switch device using the self-generation of the handle portion (3, 4) capable of rotating about 10 degrees around the axis of the self-generator 16 and the upper housing coupling joint (8) for generating and supplying power, Self-powered rod (19) for converting the movement to the rotational movement of the gear of the generator, coil spring (21) for restoring the movement of the rod, and a capacitor (18) that can store the power produced by the generator and wirelessly It consists of a circuit board 22 having a built-in program capable of ringing a stop ring and a stop request switch 5 connected to the circuit board 22 and positioned at a place where the thumb is naturally positioned when the passenger grabs the handle. It is. The gear used inside the self-generator 16 only rotates when the handles 3 and 4 are pulled downward.

Referring to the operation state of the stop request switch device using the self-power generation as follows.

If the bus is accelerating or decelerating when the passenger on the bus is standing on the bus handle, the handles 3 and 4 will naturally be forced downward or left and right, and the handles 3 and 4 will be connected to the housing joint joint ( 8) will be rotated around the axis. At this time, the rotation range of the handle is about 10 degrees and the initial state of the handle (3,4) is designed to be inclined upward by the rotation range, so that the user does not feel great inconvenience in the bus. The rotational movement of the handles 3 and 4 rotates the self-powered rod 19, and at this time, the gears inside the self-generator 16 meshed with the teeth of the partial gears attached to the self-powered rod 19 rotate. Produced. The self-powered rod 19 that operates the self-generator 16 returns to its original position by the coil spring 21 to operate the generator in the same process when the handles 3 and 4 are subjected to the force again. The electric power produced by the self-generator 16 is stored in the capacitor 18 so that when a passenger presses the stop request switch 5 attached to the bottom of the handle, a current flows to the circuit board 22 to stop the vehicle. You can ring the bell. Through experiments, it was confirmed that the electric power for operating the stop request switch 5 about 10 times was stored in the capacitor 18 by one rotation of the knobs 3 and 4, and the user grasped the bus handle of the present invention. Instantly unknowingly self-power can be charged enough power.

The length adjusting device includes a length adjusting switch (6) mounted downward as much as possible to be easily pressed on the lower part of the handle (3, 4), a length adjusting rod (9) for transmitting the pressing force of the switch, and the force is coupled to the housing. It consists of a length adjusting clasp 12 circularly moving around the joint 8 and a gear 14 connected to a spiral spring 15 by which rotational movement is controlled.

In the middle of the length adjusting rod 9, length adjusting springs 10 and 11 are mounted so that the force is always applied in the opposite direction of pressing the switch, and the shaft of the gear 14 is inside the state in which the bus handle string is rolled up. The spiral spring 15, which is mounted, always causes the string to be rolled up so that the entire bus handle is pushed up.

Referring to the operating state of the length adjusting device portion as follows.

The bus user presses the length control switch (5) before holding the lower handles (3, 4) to adjust the bus handle to his height. At this time, the force for pressing the length adjustment switch (5) through the length adjustment rod (9), the length adjustment latch (12) is usually in the circular motion of the housing coupling joint (8), This allows the gear 14 winding the bus handle string to rotate.

Accordingly, the bus user can lower the bus handle while pressing the length control switch 5, and the bus handle can be easily lifted up by the spiral spring 15 mounted thereon. When the bus user sets the height of the bus handle according to his height and releases the length adjustment switch (6), the length adjustment rod (10, 11) mounted in the middle of the length adjustment rod (9) is used. 9) and the length control switch 6 is pushed downward, and thus the length adjustment latch 12 is fixed to the gear 14 by the housing coupling joint 8 as an axis. As a result, the bus handle is fixed to the height desired by the user.

1 is a schematic diagram of a length-adjustable bus handle equipped with a stop request switch using self-power according to the present invention;

2 is an internal schematic diagram of a length adjustable bus handle equipped with a stop request switch using self-power according to the present invention;

Figure 3 is an internal front view of the length adjustable bus handle is equipped with a stop request switch using self-power according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1. Housing a

2. Housing b

3. Handle a

4. Handle b

5. Stop request switch

6. Length control switch

7. Handle joint joint

8. Housing joint joint

9. Length adjusting rod

10. Length adjusting spring a

11. Length adjusting spring b

12. Length adjustment latch

13. gear fixed bearing

14. Gear

15. Spiral Spring

16. Self-generator

17. Busstrap bearing

18. Capacitor

19. Self-powered rod

20. Handle-Self-Generation Rod Joint

21. Coil Spring

22. Stop switch circuit board

23. Bus line

Claims (3)

Bus handle with stop switch and built-in length adjuster. According to claim 1, wherein the stop switch is a self-generator built into the handle; Capacitors; Power generation rod; Bus handle, characterized in that to use the power generated by the self-power generated by the operation of. The apparatus of claim 1, wherein the length adjusting device comprises: a length adjusting switch; Spring for length adjustment; road; Length adjustable clasps; Gear; Bearing for length adjustment; Consists of a bus handle, characterized in that the reaction force occurs when the length adjustment switch is pressed to change the length of the handle string.

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