CN204695556U - LED curtain-type height limiter - Google Patents

LED curtain-type height limiter Download PDF

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Publication number
CN204695556U
CN204695556U CN201520327318.0U CN201520327318U CN204695556U CN 204695556 U CN204695556 U CN 204695556U CN 201520327318 U CN201520327318 U CN 201520327318U CN 204695556 U CN204695556 U CN 204695556U
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CN
China
Prior art keywords
bar
height
led
led lamp
electrode
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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.)
Expired - Fee Related
Application number
CN201520327318.0U
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Chinese (zh)
Inventor
陈重洪
Original Assignee
陈江林
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Priority to CN201520327318.0U priority Critical patent/CN204695556U/en
Application granted granted Critical
Publication of CN204695556U publication Critical patent/CN204695556U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of LED curtain-type height limiter, and it comprises the height-limiting bar being arranged at end of the bridge, and the cross bar two ends of described height-limiting bar are provided with solar panels; Described cross bar has also been arranged side by side three LED curtain limit for height unit, described LED curtain limit for height unit comprises one by motor-driven rotating shaft, and described rotating shaft is provided with some LED lamp bar, and the lower end of described LED lamp bar is fixed on a LED horizontal stripe; The montant of described height-limiting bar is provided with control enclosure, is provided with circuit board in described control enclosure, described circuit board comprises a MCU, and described MCU is connected with LED lamp drive circuit, motor-drive circuit and wireless communication line; Described charge-discharge control circuit is controlled by described MCU; Described ring shaped conductive track correspondence is connected to the positive and negative end of described LED lamp drive circuit.The utility model structure is simple, replaces traditional steel pipe height limiter, not only height adjustable by LED curtain-type limit for height, and conspicuous.

Description

LED curtain-type height limiter
Technical field
The present invention relates to vehicle limit for height technical field, particularly a kind of LED curtain-type height limiter.
Background technology
Existing height limiter is all that it not only highly can not regulate, and conspicuous not by the current height of steelframe restriction, and the accident that can often cause car to bump against height-limiting bar like this occurs.Therefore, provide a kind of to possess the conspicuous and height height limiter that can regulate and be necessary.
Utility model content
The purpose of this utility model is to provide a kind of LED curtain-type height limiter, can restrict driving, and possess eye-catching alarm function according to height of car.
The utility model adopts following scheme to realize: a kind of LED curtain-type height limiter, is characterized in that: comprise the height-limiting bar being arranged at end of the bridge, and the cross bar two ends of described height-limiting bar are provided with solar panels; The output terminal of described solar panels is connected with a rechargeable battery through charge-discharge control circuit; Described rechargeable battery is powered for this LED curtain-type height limiter; Described cross bar has also been arranged side by side three LED curtain limit for height unit, described LED curtain limit for height unit comprises one by motor-driven rotating shaft, and described rotating shaft is provided with some LED lamp bar, and the lower end of described LED lamp bar is fixed on a LED horizontal stripe; Described rotating shaft is embedded with positive electrode bar and negative electrode bar; The positive terminals of described LED lamp bar are connected with described positive electrode bar; The negative terminals of described LED lamp bar are connected with described negative electrode bar; Described positive electrode bar end is provided with the positive conductive electrode of an elasticity; Described negative electrode bar end is provided with an elasticity and bears conductive electrode; The positive conductive electrode of described elasticity and elasticity are born conductive electrode and are embedded in a ring shaped conductive track separately, and described ring shaped conductive track is opened on a holder; The montant of described height-limiting bar is provided with control enclosure, is provided with circuit board in described control enclosure, described circuit board comprises a MCU, and described MCU is connected with LED lamp drive circuit, motor-drive circuit and wireless communication line; Described charge-discharge control circuit is controlled by described MCU; Described ring shaped conductive track correspondence is connected to the positive and negative end of described LED lamp drive circuit.
In the utility model one embodiment, the length of described three LED curtain limit for height unit is for being respectively a, b, c, and wherein a equals c, and b is greater than c.
In the utility model one embodiment, the positive conductive electrode of described elasticity and elasticity are born conductive electrode and are included a conducting pulley and electrode column, and described conducting pulley is sheathed on described electrode column through a back-moving spring.
In the utility model one embodiment, described rotating shaft is provided with eight LED lamp bar.
The utility model structure is simple, changes traditional iron and steel formula gag lever post structure, by LED display as gag lever post, can not only play the current effect of restriction, and possess eye-catching alarm function.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is the B-B cross-sectional schematic of Fig. 1.
Fig. 4 is the utility model schematic block circuit diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figures 1 to 4, the present embodiment provides a kind of LED curtain-type height limiter, it is characterized in that: comprise the height-limiting bar 1 being arranged at end of the bridge, and cross bar 2 two ends of described height-limiting bar 1 are provided with solar panels 3; The output terminal of described solar panels is connected with a rechargeable battery through charge-discharge control circuit; Described rechargeable battery is powered for this LED curtain-type height limiter; Described cross bar 2 has also been arranged side by side three LED curtain limit for height unit, described LED curtain limit for height unit comprises a rotating shaft driven by motor 45, and described rotating shaft 5 is provided with some LED lamp bar 6, and the lower end of described LED lamp bar 6 is fixed on a LED horizontal stripe 7; Described rotating shaft is embedded with positive electrode bar 8 and negative electrode bar 9; The positive terminals of described LED lamp bar 6 are connected with described positive electrode bar 8; The negative terminals of described LED lamp bar are connected with described negative electrode bar 9; Described positive electrode bar 8 end is provided with the positive conductive electrode 10 of an elasticity; Described negative electrode bar end is provided with an elasticity and bears conductive electrode 11; The positive conductive electrode of described elasticity and elasticity are born conductive electrode and are embedded in a ring shaped conductive track 12 separately, and described ring shaped conductive track is opened on a holder 13; The montant 18 of described height-limiting bar is provided with control enclosure 14, is provided with circuit board in described control enclosure, described circuit board comprises a MCU, and described MCU is connected with LED lamp drive circuit, motor-drive circuit and wireless communication line; Described charge-discharge control circuit is controlled by described MCU; Described ring shaped conductive track correspondence is connected to the positive and negative end of described LED lamp drive circuit.In the present embodiment, described rotating shaft is arranged with the first gear 19, described motor output revolving shaft is arranged with the second gear 20, second gears meshing on the first gear, like this, electric machine rotation, just can drive described axis of rotation.
In the utility model one embodiment, the length of described LED lamp bar is for being respectively a, b, c, and wherein a equals c, and b is greater than c.Preferably, in the present embodiment, this, c are 5 meters, and b is 3 meters.Described rotating shaft is provided with eight LED lamp bar, but not as restriction.
In the utility model one embodiment, the positive conductive electrode of described elasticity and elasticity are born conductive electrode and are included a conducting pulley 15 and electrode column 16, and described conducting pulley is sheathed on electrode column 16 through a back-moving spring 17.The utility model passes through wireless transmission instruction to MCU, described MCU rotates by controlling motor-driven rotatable shaft, realize stretching up and down of LED lamp bar, rotating shaft is when rotating, because the positive conductive electrode of the elasticity that rotating shaft is arranged and elasticity bear conductive electrode in ring shaped conductive orbit rotation, so also can not power-off in the process of rotating.In use, keeper sends wireless instructions to this height limiter by wireless remote, described MCU drives the corresponding height residing for LED lamp bar by corresponding, to historied bridge, some oversize vehicles preferably all will pass through from the middle of bridge, both sides bridge pier stress balance can be ensured like this, better protection bridge, the utility model is by adjusting lower than the height of this special car by the height of left and right two LED lamp bar, the height furnishing of centre is applicable to the height that this special car passes through, like this, this special car just can only pass through from centre, ensure that the safety of bridge.
In the utility model one embodiment, described cross bar is also provided with camera, described camera is connected with described MCU.This camera may be used for recording on-the-spot situation, for follow-up evidence obtaining.The utility model by arranging solar power supply apparatus on limit for height support, can not only be energy-conservation, and avoid layout cable, particularly for remote bridge, in addition, height limiter of the present utility model can control flexibly, and possesses unified management, keeper can long-rangely control, and has good use value.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims (4)

1. a LED curtain-type height limiter, is characterized in that: comprise the height-limiting bar being arranged at end of the bridge, and the cross bar two ends of described height-limiting bar are provided with solar panels; The output terminal of described solar panels is connected with a rechargeable battery through charge-discharge control circuit; Described rechargeable battery is powered for this LED curtain-type height limiter; Described cross bar has also been arranged side by side three LED curtain limit for height unit, described LED curtain limit for height unit comprises one by motor-driven rotating shaft, and described rotating shaft is provided with some LED lamp bar, and the lower end of described LED lamp bar is fixed on a LED horizontal stripe; Described rotating shaft is embedded with positive electrode bar and negative electrode bar; The positive terminals of described LED lamp bar are connected with described positive electrode bar; The negative terminals of described LED lamp bar are connected with described negative electrode bar; Described positive electrode bar end is provided with the positive conductive electrode of an elasticity; Described negative electrode bar end is provided with an elasticity and bears conductive electrode; The positive conductive electrode of described elasticity and elasticity are born conductive electrode and are embedded in a ring shaped conductive track separately, and described ring shaped conductive track is opened on a holder; The montant of described height-limiting bar is provided with control enclosure, is provided with circuit board in described control enclosure, described circuit board comprises a MCU, and described MCU is connected with LED lamp drive circuit, motor-drive circuit and wireless communication line; Described charge-discharge control circuit is controlled by described MCU; Described ring shaped conductive track correspondence is connected to the positive and negative end of described LED lamp drive circuit.
2. LED curtain-type height limiter according to claim 1, is characterized in that: the length of described three LED curtain limit for height unit is for being respectively a, b, c, and wherein a equals c, and b is greater than c.
3. LED curtain-type height limiter according to claim 1, is characterized in that: the positive conductive electrode of described elasticity and elasticity are born conductive electrode and included a conducting pulley and electrode column, and described conducting pulley is sheathed on described electrode column through a back-moving spring.
4. LED curtain-type height limiter according to claim 1, is characterized in that: described rotating shaft is provided with eight LED lamp bar.
CN201520327318.0U 2015-05-21 2015-05-21 LED curtain-type height limiter Expired - Fee Related CN204695556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520327318.0U CN204695556U (en) 2015-05-21 2015-05-21 LED curtain-type height limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520327318.0U CN204695556U (en) 2015-05-21 2015-05-21 LED curtain-type height limiter

Publications (1)

Publication Number Publication Date
CN204695556U true CN204695556U (en) 2015-10-07

Family

ID=54235820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520327318.0U Expired - Fee Related CN204695556U (en) 2015-05-21 2015-05-21 LED curtain-type height limiter

Country Status (1)

Country Link
CN (1) CN204695556U (en)

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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: 20151007

Termination date: 20160521