CN204567379U - Multifunctional bus handrail - Google Patents
Multifunctional bus handrail Download PDFInfo
- Publication number
- CN204567379U CN204567379U CN201520272401.2U CN201520272401U CN204567379U CN 204567379 U CN204567379 U CN 204567379U CN 201520272401 U CN201520272401 U CN 201520272401U CN 204567379 U CN204567379 U CN 204567379U
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- CN
- China
- Prior art keywords
- mounting blocks
- connecting band
- fixer
- shrouding
- fixed
- 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.)
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Abstract
Multifunctional bus handrail, it comprises mounting blocks, connecting band, fixer and handle, shrouding is provided with in the bottom of mounting blocks, shrouding is fixed with the first spring, is fixed with lifter plate at the other end of the first spring, be fixed with connecting band in the bottom of lifter plate, briquetting is provided with in the bottom of lifter plate, shrouding below briquetting is provided with pressure sensor, and pressure sensor is connected with the controller signals on mounting blocks, and controller is connected with electromagnetic relay signal; Normal open switch and green light, storage battery and main supply switch form current return, and red colored lamp and normally closed switch, storage battery and main supply switch form another current return.Be provided with the adjustment structure regulating connecting band length on the holder.The utility model, clearly can show the using state of handrail, so that passenger is from situation about seeing clearly in car outside window by green light and red colored lamp.By regulating the length of connecting band, with the demand of the user of satisfied different height.
Description
Technical field
The utility model relates to bus handrail technical field, specifically a kind of Multifunctional bus handrail.
Background technology
Bus, as urban transportation tool, plays an important role in interurban communication and transportation.Existing bus, has seat to also have handrail, and when not having vacant scats, motroist can stand on bus and hold handrail.Existing bus handrail is all be fixed on the cross bar in bus, and overcast and rainy, when sight line is bad, the motroist of station board is difficult to see clearly in car whether also have untapped handrail.When bus not having vacant seat, passenger is grasp handrail often, to keep the balance of health, when preventing bus velocity variations, and toppling over of health.It is higher that handrail on existing bus is generally arranged, and some passengers of short and small stature can't reach at all, and this, concerning passenger of short and small stature, is very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional bus handrail, so that the passenger outside car sees the using state of handrail in car clearly, and meets different height passenger to the demand of handrail height.
The technical scheme in the invention for solving the technical problem is: Multifunctional bus handrail, it comprises mounting blocks, connecting band, fixer and handle, described mounting blocks is fixed on the cross bar in bus, described fixer is provided with handle, it is characterized in that, at the bottom detouchable of described mounting blocks, shrouding is installed, described shrouding blocks the groove bottom mounting blocks, described shrouding is fixed with four the first springs, lifter plate is fixed with at the other end of four described first springs, connecting band is fixed with in the bottom of described lifter plate, the other end of described connecting band stretches out mounting blocks through after shrouding, briquetting is provided with in the bottom of the lifter plate of described connecting band both sides, shrouding immediately below described briquetting is provided with pressure sensor, described pressure sensor is connected with the controller signals on mounting blocks, described controller is connected with an electromagnetic relay signal, pressure sensor by pressure signal transmission to controller, controller controls the normally closed switch disconnection that electromagnetic relay action makes to be arranged in mounting blocks, normal open switch closes, one group of green light be connected in series and one group of red colored lamp be connected in series is being provided with towards the side of mounting blocks outside window, described green light and normal open switch, be positioned at storage battery on mounting blocks and main supply switch forms current return, described red colored lamp and normally closed switch, storage battery and main supply switch form another current return, and described in two, current return is connected in parallel,
Described fixer is hollow structure, is rotatablely equipped with a rotating shaft in the inner chamber of described fixer, and one end of described connecting band is fixed in rotating shaft and connecting band is wrapped in rotating shaft, is fixed on mounting blocks after the other end of described connecting band passes fixer; One end of one wind spring is fixed in rotating shaft, and the other end of described wind spring is fixed on the inwall of fixer; The sidewall of described fixer is provided with and makes the regulating mechanism that rotating shaft is static relative to fixer or rotate.
Further, described regulating mechanism comprises latch and the second spring, the sidewall of described fixer is provided with the locating piece of annular arrangement, being provided with in the inner chamber of described locating piece only can along the latch of locating piece axis movement, square projection is provided with in one end of described latch, described projection coordinates with the square hole of rotating shaft corresponding end, is provided with the second spring of some tensions between described latch and rotating shaft corresponding end.
Further, described shrouding is provided with guidepost, one end of described first spring is enclosed within guidepost.
Further, described green light is three, and described red colored lamp is three.
Further, described green light is positioned on leg-of-mutton three summits, and described red colored lamp is positioned on these leg-of-mutton three limits.
Further, described shrouding and mounting blocks are connected by screw.
Further, described latch is provided with the nosing contacting with locating piece and coordinate.
Further, the rotating shaft between described wind spring and connecting band is provided with baffle plate.
Further, between described fixer and connecting band, damping piece is provided with.
The beneficial effects of the utility model are: the Multifunctional bus handrail that the utility model provides, after handrail is used, pressure sensor by pressure signal transmission to controller, controller controls electromagnetic relay action, red colored lamp or green light is made to connect in circuit, according to the color of display lamp, can determine that handrail is by the state used.The utility model, clearly can show the using state of handrail, so that passenger is from situation about seeing clearly in car outside window by green light and red colored lamp.Connecting band is wound in rotating shaft, by the rotation of rotating shaft with move up and down the length regulating connecting band, with the demand of the user of satisfied different height, ensures the balance that user can hold handrail and keeps health.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model;
Fig. 2 is that A in Fig. 1 is to partial view;
Fig. 3 is the cooperation schematic diagram of mounting blocks, connecting band;
Fig. 4 is the cooperation schematic diagram of connecting band, briquetting, pressure sensor;
Fig. 5 is circuit diagram of the present utility model;
Fig. 6 is the application state figure of the utility model on bus;
Fig. 7 is connecting band length adjustment schematic diagram;
Fig. 8 is the schematic diagram after connecting band length;
In figure: 1 mounting blocks, 11 mounting holes, 12 grooves, 2 connecting bands, 3 fixers, 31 locating pieces, 32 damping pieces, 33 rotating shafts, 331 first installation ends, 332 second installation ends, 333 baffle plates, 34 wind springs, 35 latches, 351 is protruding, 352 nosings, 36 second springs, 37 square holes, 4 handles, 51 green light, 52 red colored lamp, 61 shroudings, 62 first springs, 63 guideposts, 64 lifter plates, 65 briquettings, 7 pressure sensors, 8 storage batterys, 81 main supply switchs, 82 relays, 83 normal open switch, 84 normally closed switchs, 9 cross bars.
Detailed description of the invention
As shown in Figures 1 to 8, the utility model comprises mounting blocks 1, connecting band 2, fixer 3, handle 4, green light 51, red colored lamp 52, shrouding 61, first spring 62, lifter plate 64, briquetting 65, pressure sensor 7, storage battery 8, main supply switch 81, relay 82, normal open switch 83 and normally closed switch 84, is described in detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, mounting blocks 1 is square Plastic Parts, and for ease of attractive in appearance, the corner location of mounting blocks carries out fillet process.Mounting hole 11 is provided with, so that be arranged on the cross bar 9 in bus at the center of mounting blocks.Be provided with display lamp at mounting blocks towards the side outside car, as shown in Figure 2, display lamp comprises three green light 51 and three red colored lamp, 52, three green light are positioned on leg-of-mutton three summits, and three red colored lamp are positioned on these leg-of-mutton three limits.
As shown in Figure 3, groove 12 is provided with in the bottom of mounting blocks, by screw, shrouding 61 is installed in the bottom of mounting blocks, the sealing to groove is realized by shrouding, four guideposts 63 are being provided with towards the shrouding side of groove, each guidepost is fixed with the first spring 62, is fixed with lifter plate 64 at the other end of four the first springs, be provided with a pair briquetting 65 in the bottom of lifter plate.Connecting band 2 is fixed with bottom lifter plate between two briquettings.Shrouding is provided with and holds the breach of connecting band relative to shrouding movement, mounting blocks is fixed on after on cross bar, can pull connecting band by the vertical direction, now compresses the first spring and lifter plate is moved down.As shown in Figure 4, shrouding is provided with pressure sensor 7, and pressure sensor is positioned at immediately below briquetting, drives briquetting synchronously to decline when lifter plate moves down, start squeeze pressure sensor after briquetting and pressure sensor contacts, between briquetting and pressure sensor, produce positive pressure.Pressure sensor is connected with the controller signals be arranged on mounting blocks, and controller is connected with the electromagnetic relay signal be arranged on mounting blocks.
As shown in Figure 1, the upper end of connecting band extend in mounting blocks, and the lower end of connecting band is fixed on a fixer 3, and fixer is square Plastic Parts, has enough structural strengths.Be provided with handle 4 on the holder, so that the grasping of passenger.
As shown in Figure 5, mounting blocks is provided with storage battery 8, storage battery and main supply switch 81, pressure sensor switch and electromagnetic relay 82 form a current return, this current return is parallel with display circuit, display circuit comprises green light group in parallel and red colored lamp group, green light group comprises three green light of series connection, and on mounting blocks, be provided with the normally closed switch 84 of connecting with three green light.Red colored lamp group comprises three red colored lamp be connected in series, and mounting blocks is provided with the normal open switch 83 of connecting with three red colored lamp.When certain handrail is not by grasping, pressure sensor does not perceive pressure signal, and now under the effect of electromagnetic relay, the current return that normally closed switch work makes green light and storage battery form is connected, and green light is bright, represents that on bus, this handrail is not used.When certain handrail is grasped, pressure sensor senses is to pressure signal, and now under the effect of electromagnetic relay, normal open switch closes, normally closed switch disconnects the current return that red colored lamp and storage battery are formed and connects, red colored lamp is bright, represents that on bus, this handrail is used.
As shown in Figure 6, this handrail is arranged on cross bar, can uses.When passenger holds handrail, the display lamp on handrail will show the using state of handrail.
As shown in Figure 7, fixer 3 is Plastic Parts or the metal piece of hollow, the overall squarely of fixer, and fixer adopts during Plastic Parts should ensure enough structural strengths.A rotating shaft 33 is provided with in fixer, first installation end 331 of rotating shaft 33 is rotatably installed on the sidewall of fixer, second installation end of rotating shaft extend in the corresponding sidewall of fixer, a wind spring 34 is provided with between fixer and rotating shaft, one end of wind spring is fixed on the inwall of fixer, and the other end of wind spring is fixed in rotating shaft.Rotating shaft is wound with connecting band 2, and the other end of connecting band is fixed with mounting blocks through behind the top of fixer.For preventing connecting band and wind spring from moving interference, rotating shaft is provided with the circular baffle plate 333 between connecting band and wind spring.For increasing the friction force between connecting band and fixer, between fixer and connecting band, be provided with damping piece 32.Be provided with square hole 37 in the side of the second installation end of rotating shaft, the sidewall of the fixer corresponding with the second installation end is provided with through hole, this through hole and rotating shaft coaxial line are arranged.The lateral wall of fixer is provided with locating piece 31, and locating piece is cirque structure, is provided with latch 35 in the inner chamber of locating piece, the inner chamber sliding block joint of latch and locating piece.One end of latch is placed in the outside of fixer, and the other end of latch is placed in the sidewall of fixer, is provided with some second springs 36 being placed between one end of the latch in fixer sidewall and the end face of rotating shaft second installation end.The end face of latch is provided with protruding 351, and protruding cross-sectional plane is square, and the oad of projection and square hole adapt.Spring is extension spring, and under the action of the spring, projection extend in square hole, now rotating shaft and fixer geo-stationary.Latch only can move relative to fixer, and can not rotate in fixer.For realizing the location to latch, be provided with nosing 352 in one end of latch, under state of nature, this nosing is close to the side of locating piece.As shown in Figure 8, when passenger of short and small stature uses handrail, spring force effect can be overcome latch is extracted, projection is deviate from from square hole, then fixed handle can be pulled down, now wind spring tension power effect, rotating shaft rotates and connecting band is departed from from rotating shaft, and the connecting band length now between fixer and mounting blocks is until the length of connecting band meets the demand of user; Unclamp latch, make projection again be placed in square hole, to lock rotating shaft, now passenger can hold handle and keeps one's balance.Latch is extracted, and cancels the downward application force of fixer, rotating shaft can be made to rotate backward under the effect of wind spring, make connecting band be wrapped in rotating shaft, to reduce the length between fixer and mounting blocks, meet the user demand of the higher passenger of height.
Claims (9)
1. Multifunctional bus handrail, it comprises mounting blocks, connecting band, fixer and handle, described mounting blocks is fixed on the cross bar in bus, described fixer is provided with handle, it is characterized in that, at the bottom detouchable of described mounting blocks, shrouding is installed, described shrouding blocks the groove bottom mounting blocks, described shrouding is fixed with four the first springs, lifter plate is fixed with at the other end of four described first springs, connecting band is fixed with in the bottom of described lifter plate, the other end of described connecting band stretches out mounting blocks through after shrouding, briquetting is provided with in the bottom of the lifter plate of described connecting band both sides, shrouding immediately below described briquetting is provided with pressure sensor, described pressure sensor is connected with the controller signals on mounting blocks, described controller is connected with an electromagnetic relay signal, pressure sensor by pressure signal transmission to controller, controller controls the normally closed switch disconnection that electromagnetic relay action makes to be arranged in mounting blocks, normal open switch closes, one group of green light be connected in series and one group of red colored lamp be connected in series is being provided with towards the side of mounting blocks outside window, described green light and normal open switch, be positioned at storage battery on mounting blocks and main supply switch forms current return, described red colored lamp and normally closed switch, storage battery and main supply switch form another current return, and described in two, current return is connected in parallel,
Described fixer is hollow structure, is rotatablely equipped with a rotating shaft in the inner chamber of described fixer, and one end of described connecting band is fixed in rotating shaft and connecting band is wrapped in rotating shaft, is fixed on mounting blocks after the other end of described connecting band passes fixer; One end of one wind spring is fixed in rotating shaft, and the other end of described wind spring is fixed on the inwall of fixer; The sidewall of described fixer is provided with and makes the regulating mechanism that rotating shaft is static relative to fixer or rotate.
2. Multifunctional bus handrail according to claim 1, it is characterized in that, described regulating mechanism comprises latch and the second spring, the sidewall of described fixer is provided with the locating piece of annular arrangement, being provided with in the inner chamber of described locating piece only can along the latch of locating piece axis movement, be provided with square projection in one end of described latch, described projection coordinates with the square hole of rotating shaft corresponding end, is provided with the second spring of some tensions between described latch and rotating shaft corresponding end.
3. Multifunctional bus handrail according to claim 1, is characterized in that, described shrouding is provided with guidepost, and one end of described spring is enclosed within guidepost.
4. Multifunctional bus handrail according to claim 1, is characterized in that, described green light is three, and described red colored lamp is three.
5. Multifunctional bus handrail according to claim 4, is characterized in that, described green light is positioned on leg-of-mutton three summits, and described red colored lamp is positioned on these leg-of-mutton three limits.
6. Multifunctional bus handrail according to claim 1, is characterized in that, described shrouding and mounting blocks are connected by screw.
7. Multifunctional bus handrail according to claim 2, is characterized in that, described latch is provided with the nosing contacting with locating piece and coordinate.
8. Multifunctional bus handrail according to claim 1, is characterized in that, the rotating shaft between described wind spring and connecting band is provided with baffle plate.
9. Multifunctional bus handrail according to claim 1, is characterized in that, between described fixer and connecting band, be provided with damping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272401.2U CN204567379U (en) | 2015-04-29 | 2015-04-29 | Multifunctional bus handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272401.2U CN204567379U (en) | 2015-04-29 | 2015-04-29 | Multifunctional bus handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567379U true CN204567379U (en) | 2015-08-19 |
Family
ID=53860058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272401.2U Expired - Fee Related CN204567379U (en) | 2015-04-29 | 2015-04-29 | Multifunctional bus handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099730A (en) * | 2018-01-24 | 2018-06-01 | 厦门理工学院 | A kind of intelligent bus handle apparatus |
| CN108237958A (en) * | 2018-01-08 | 2018-07-03 | 李洪玉 | A kind of adjustable height bus handle |
-
2015
- 2015-04-29 CN CN201520272401.2U patent/CN204567379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237958A (en) * | 2018-01-08 | 2018-07-03 | 李洪玉 | A kind of adjustable height bus handle |
| CN108237958B (en) * | 2018-01-08 | 2020-09-22 | 涡阳林叶商贸有限公司 | Bus handle with adjustable height |
| CN108099730A (en) * | 2018-01-24 | 2018-06-01 | 厦门理工学院 | A kind of intelligent bus handle apparatus |
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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 |
Granted publication date: 20150819 Termination date: 20160429 |