CN103306224B

CN103306224B - Gate

Info

Publication number: CN103306224B
Application number: CN201210062325.3A
Authority: CN
Inventors: 张劲松
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-09
Filing date: 2012-03-09
Publication date: 2016-12-14
Anticipated expiration: 2032-03-09
Also published as: CN103306224A

Abstract

The application relates to a kind of gate, including: transfer arm；Connector, including metal fixing and roller, metal fixing one end is clamped in transfer arm, offers accepting groove along the other end, and roller runs through metal fixing and interlocks with transfer arm；Swing arm, including round end and free end, round end can horizontally rotate in described accepting groove, polygonal groove is offered along round end left border, roller portion is embedded in groove, and when round end rotates, pair roller applies shearing force, makes roller drive transfer arm to be moved to the left；Detection device, detects that transfer arm sends signal after being moved to the left；Control device, receive this signal and control transfer arm, connector and swing arm so that swing arm is playbacked；And magnetic part, it is arranged on transfer arm root edge, attracting with metal fixing, when transfer arm is moved to the left, transfer arm overcomes suction to left movement.The gate of the present invention can avoid the generation of security incident.

Description

Gate

Technical field

The application relates to channel establishment, particularly relates to gate.

Background technology

Gate can be widely applied to the places such as traffic website, tourist attractions such as subway, train, automobile, It is presently the most quick, easy discrepancy detection means.At present, mainly by the modes such as identification of swiping the card Detect by the pedestrian in gate passageway or vehicle to automatically move swing arm, or the side with manual operation button Formula moves swing arm.But, reality often occurs the most after testing or other reason collides gate swing arm Phenomenon, not only result in the damage of gate, and be easy to personal safety accident.The most right Can only take precautions against by the way of warning is reminded in this collision phenomenon, once collide and really occur, Accident is difficult to avoid.

Summary of the invention

Brief overview about the present invention given below, in order to some side about the present invention is provided The basic comprehension in face.Should be appreciated that this general introduction is not that the exhaustive about the present invention is summarized.It It is not intended to determine the key of the present invention or pith, is not the model of the intended limitation present invention Enclose.Its purpose is only to provide some concept in simplified form, more detailed in this, as discuss after a while The thin preamble described.

One main purpose of the present invention is to provide a kind of lock that can protect equipment and personal security Machine.

According to an aspect of the present invention, a kind of gate, including transfer arm, including two lateral margins with And the root edge of two lateral margins of connection, two lateral margins and this root edge constitute " u "-shaped groove；

Connector, including metal fixing and roller, one end of metal fixing is clamped in transfer arm In " u "-shaped groove, the other end along metal fixing offers accepting groove, and roller runs through metal to be fixed Part and accepting groove thereof are to interlock with transfer arm；

Swing arm, including round end and free end, the round end of swing arm is arranged on the collecting of metal fixing In groove and can horizontally rotate in accepting groove, the left border along the round end of swing arm offers polygonal Groove, roller portion is embedded in groove, when the round end of swing arm horizontally rotates in accepting groove pair Roller applies shearing force, makes roller drive transfer arm to be moved to the left；

Detection device, for detecting the movement of transfer arm and after detecting that transfer arm is moved to the left, sends out The number of delivering letters；

Control device, the signal sent for receiving detection device also controls mobile upon receipt of the signals Arm, connector and swing arm are so that swing arm is playbacked；And

Magnetic part, is arranged on the root edge of transfer arm, for attracting with metal fixing, works as movement When arm is moved to the left, transfer arm overcomes the magnetic part suction with metal fixing to left movement.

The roller portion interlocked with transfer arm is embedded the groove at swing arm round end by the gate of the present invention In so that the round end of swing arm pair roller when swing arm is collided applies shearing force, so that roller band Dynamic transfer arm slides, and the movement of transfer arm detected by detection device after, performs " fall bar " action So that swing arm playback, by the size of the collision dynamics that magnetic part scalable can be born, can be effective Avoid the generation of security incident.

Accompanying drawing explanation

Below with reference to the accompanying drawings illustrate embodiments of the invention, the present invention can be more readily understood that Above and other objects, features and advantages.Parts in accompanying drawing are intended merely to illustrate that the present invention's is former Reason.In the accompanying drawings, same or similar technical characteristic or parts will use same or similar accompanying drawing Labelling represents.

Fig. 1 and Fig. 2 is the structural representation of a kind of embodiment of gate of the present invention.

Fig. 3 is the structural representation of the swing arm in Fig. 1.

Detailed description of the invention

Embodiments of the invention are described with reference to the accompanying drawings.An accompanying drawing or a kind of real in the present invention Execute the element described in mode and feature can with in one or more other accompanying drawing or embodiment The element and the feature that illustrate combine.It should be noted that, for purposes of clarity, accompanying drawing and explanation save Omit unrelated to the invention, parts known to persons of ordinary skill in the art and the expression of process and retouched State.

Referring to figs. 1 to Fig. 3, a kind of embodiment of gate of the present invention includes transfer arm 10, connector 30, swing arm 40, detection device (not shown) control device (not shown) and magnetic Property parts 60.

Transfer arm 10, including two lateral margins 11 and the root edge 12 of two lateral margins 11 of connection, these are two years old Individual lateral margin 11 and root edge 12 constitute " u "-shaped groove.Connector 30 includes metal fixing 31 and rolling Wheel 35.One end of metal fixing 31 is clamped in the " u "-shaped groove of transfer arm 10, solid along metal The other end of locking member 31 offers accepting groove 311, and roller 35 runs through metal fixing 31 and houses Groove 311 is to interlock with transfer arm 10.

Swing arm 40 includes round end 41 and free end 42, and the round end 41 of swing arm 40 is arranged on gold Belong in the accepting groove 311 of fixture 31 and can horizontally rotate in accepting groove 311.

Left border along the round end 41 of swing arm 40 offers polygonal groove, in the one of the present invention Planting in embodiment, this polygonal groove can be groove 45 as shown in Figure 3, and roller 35 part is embedding It is located in groove 45, when the round end 41 of swing arm 40 horizontally rotates in accepting groove 311 to rolling Wheel 35 applying shearing force, makes roller 35 drive transfer arm 10 to be moved to the left, i.e. moves outside groove 45 Dynamic.

As it is shown on figure 3, alternatively, the round end 41 of swing arm 40 is " u "-shaped structure, and it includes Two sidepieces 411 and the bottom 412 of these two sidepieces 411 of connection, one end of bottom 412 connects should Free end 42, two sidepieces 411 are oppositely arranged the other end in bottom 412, and each sidepiece 411 has Medial surface and lateral surface, the medial surface of each sidepiece 411 and lateral surface are rectangle, same sidepiece 411 Medial surface and lateral surface pass through surface blending.

The medial surface of same sidepiece 411 is remote more than lateral surface edge along the distance extended away from bottom 412 The distance extended from bottom.

Alternatively, the medial surface of two sidepieces 411 is respectively two sidewalls of groove 45, bottom 412 Having the inner bottom surface of the medial surface connecting two sidepieces 411, it is also two sides of connecting groove 45 The diapire of wall.

Alternatively, the diapire of groove 45 is perpendicular with two sidewall.

When swing arm 40 is by external force forward or backward, the round end 41 of swing arm 40 is in this external force Effect under in the accepting groove 311 of fixture 31 horizontally rotate so that roller 35 is by round end The shearing force of 41 and to left movement, i.e. to groove 45 external movement, thus drive transfer arm 10 to Move left.

Detection device is for detecting the movement of transfer arm 10, when detecting that transfer arm 10 is moved to the left, I.e. send a signal to control device, control device i.e. to transfer arm 10, connector 30 and swing arm 40 Performing " fall bar " action makes swing arm 40 playback.In present embodiment, detection device is detecting Transfer arm 10 is moved to the left default position, i.e. roller 35 and sends a signal to after deviating from groove 45 Control device.

Alternatively, detection device can be to be arranged on the proximity switch on the left of transfer arm 10, works as transfer arm 10 when left movement contacts with proximity switch, and proximity switch sends a signal to control device.

Alternatively, a kind of embodiment of the gate of the present invention also includes arm shaft 70, arm shaft 70 The fixture of through-connections 30 and the bottom of the round end 41 of swing arm 40, swing arm 40 by Before or during external force backward, its round end 41 horizontally rotates around arm shaft 70.

Alternatively, each extend over out two juts 312 from the both sides up and down of metal fixing 31, move The most corresponding above-mentioned two juts 312 in both sides up and down of swing arm 10 offer stopper slot 14, each projection Portion 312 is through corresponding stopper slot 14, to carry out spacing to transfer arm 10.

Magnetic part 60 is arranged on " on root edge 12, being used for and metal fixing 31 of transfer arm 10 Attracting, when transfer arm 10 is moved to the left, transfer arm 10 overcomes magnetic part 60 to fix with metal The suction of part 31 is to left movement.Can be by roller 35 from recessed when the external force that roller 35 is subject to is sufficiently large Deviating from groove 45, in present embodiment, the moment required when deviating from from groove 45 of roller 35 can Being regulated by the magnetic force of regulation magnetic part 60, the magnetic force of magnetic part 60 is the biggest, by roller 35 from groove 45 during abjection required moment the biggest, i.e. collide the biggest.In reality, can be according to tool Body situation is adjusted, such as, and optional magnetic part 60 so that it is magnetic force reaches a certain degree, When making to collide slighter, roller 35 is not deviate from from groove 45.

Alternatively, magnetic part 60 is removably mounted on the root edge of transfer arm 10.

Alternatively, the screw can being communicated with on the root edge 12 of transfer arm 10 and on magnetic part 60 (not shown), the screw that magnetic part 60 is coordinated by the screw connected with this is arranged on movement On the root edge 12 of arm 10.

Alternatively, control device and include motor (not shown), metal fixing 31 is positioned at receipts Tank 311 offers transmission axis hole 36 at the left side, is used for installing power transmission shaft (not shown), passes Moving axis is meshed with the gear of motor, and when normally working, power transmission shaft rotates with band under the drive of motor Dynamic transfer arm 10, connector 30 and swing arm 40 rotate downward or upward, to realize rising of swing arm 40 Bar and the bar that falls, play bar rear-swing arm and be in level, and the bar rear-swing arm that falls playbacks to vertical state and swing arm The free end 42 of 40 is down.

After control device receives the signal of detection device, driven by motor swing arm 40 is downward by level Rotating, swing arm 40 is playbacked the most under gravity.To avoid security incident.The mistake of playback Cheng Zhong, swing arm 40 drives its round end 41 to rotate under gravity, roller 35 and groove 45 Relatively, magnetic part 60 is solid to metal with metal fixing 60 attracting drive transfer arm 10 and roller Locking member 60 is moved, and roller 35 can reenter groove 45, it is ensured that swing arm 40 can be playbacked smoothly.

Compare and utilize elastomeric element, use magnetic part there is more stable characteristic, be difficult to occur by Problem in the performance reduction that camber of spring, elastic variation etc. are brought.

In embodiments of the invention, the round end 41 of swing arm 40 is set to " u "-shaped structure, and Two medial surface respectively with corresponding lateral surface surface blending, compare and whole be designed as arcuate flanks, can Thering is provided less frictional force, when making roller playback, roller is easier to enter the groove of round end.

In the apparatus of the present: invention, it is clear that each parts can decompose, combine and/or decompose after again Combination.These decompose and/or reconfigure the equivalents that should be regarded as the present invention.Above to this In the description of invention specific embodiment, describe for a kind of embodiment and/or the feature that illustrates is permissible Use in one or more other embodiment in same or similar mode, with other embodiment party Feature in formula is combined, or substitutes the feature in other embodiment.

It should be emphasized that term " includes/comprises " referring to when using feature, key element, step or group herein The existence of part, but it is not precluded from the existence of one or more further feature, key element, step or assembly Or it is additional.

Although the present invention of being described in detail and advantage thereof it should be appreciated that without departing from by appended The spirit and scope of the present invention that limited of claim in the case of can carry out various change, replace Generation and conversion.And, scope of the present application is not limited only to the process described by description, equipment, hands Section, the specific embodiment of method and steps.One of ordinary skilled in the art is from disclosure of the invention Content will readily appreciate that, execution can be used basic to corresponding embodiment described herein according to the present invention Identical function or obtain the result essentially identical with it, the mistake that existing and future is the most to be developed Journey, equipment, means, method or step.Therefore, appended claim is directed at their model Such process, equipment, means, method or step is included in enclosing.

Claims

1. a gate, including:

Transfer arm, constitutes " u "-shaped groove including two lateral margins and the root edge of connection said two lateral margin, said two lateral margin and root edge；

Connector, including metal fixing and roller, one end of described metal fixing is clamped in the " u "-shaped groove of described transfer arm, and the other end along described metal fixing offers accepting groove, and described roller runs through described metal fixing and accepting groove thereof to interlock with described transfer arm；

Swing arm, including round end and free end, the round end of described swing arm is arranged in the accepting groove of described metal fixing and can horizontally rotate in described accepting groove, left border along the round end of described swing arm offers polygonal groove, described roller portion is embedded in described groove, when the round end of described swing arm horizontally rotates in described accepting groove, described roller is applied shearing force, make described roller drive described transfer arm to be moved to the left；

Detection device, for detecting the movement of described transfer arm and after detecting that described transfer arm is moved to the left, sends signal；

Control device, for receiving the signal of described detection device transmission and controlling described transfer arm, connector and swing arm after receiving described signal so that described swing arm is playbacked；And

Magnetic part, is arranged on the root edge of described transfer arm, and for attracting with described metal fixing, when described transfer arm is moved to the left, described transfer arm overcomes the described magnetic part suction with described metal fixing to left movement；

Described magnetic part is removably mounted on the diapire of described transfer arm；

The screw being communicated with on the root edge of described transfer arm and on described magnetic part, described magnetic part is arranged on the root edge of described transfer arm by the screw coordinated with the described screw connected.

2. gate as claimed in claim 1, it is characterized in that, the round end of described swing arm is " u "-shaped structure, it includes two sidepieces and connects the bottom of said two sidepiece, one end of described bottom extends to described free end, and said two sidepiece is oppositely arranged the other end in described bottom, and each described sidepiece has medial surface and lateral surface, the medial surface of each described sidepiece and lateral surface are rectangle, and the medial surface of same sidepiece and lateral surface pass through surface blending.

3. gate as claimed in claim 2, it is characterized in that, the medial surface of said two sidepiece is respectively two sidewalls of described groove, and described bottom has the inner bottom surface of the medial surface connecting said two sidepiece, and described inner bottom surface is the diapire of two sidewalls connecting described groove.

4. gate as claimed in claim 3, it is characterised in that the diapire of described groove is perpendicular with two sidewall.

5. gate as claimed in claim 1, it is characterised in that described detection device is to be arranged on the proximity switch on the left of described transfer arm, and when described transfer arm contacts with proximity switch to left movement, described proximity switch sends a signal to described control device.

6. gate as claimed in claim 2, it is characterised in that described gate also includes that arm shaft, described arm shaft run through the bottom of the round end of described metal fixing and described swing arm.

7. gate as claimed in claim 1, it is characterized in that, described control device includes motor, the transmission axis hole offered for installing power transmission shaft it is positioned at the described accepting groove left side on described metal fixing, described power transmission shaft is meshed with the gear of described motor, after described control device receives the signal of described detection device, swing arm described in described driven by motor is rotated down 90 degree with playback by horizontal level.

8. gate as claimed in claim 1, it is characterized in that, each extending over out two juts from the both sides up and down of described metal fixing, the most corresponding described two juts in both sides up and down of described transfer arm offer stopper slot, and each described jut is through corresponding stopper slot.