阅读说明：本技术 红外传感器对准装置及闸机 (Infrared sensor alignment device and gate ) 是由 盛楠 童志强 于 2020-10-26 设计创作，主要内容包括：本发明涉及一种红外传感器对准装置及闸机,该红外传感器对准装置包括第一支架、第二支架和红外传感器。其中,第二支架与第一支架相对设置。红外传感器包括设于第一支架的发射传感器以及设于第二支架的接收传感器。发射传感器位置可调地设于第一支架,或者接收传感器位置可调地设于第二支架。发射传感器设有红外发射端口,接收传感器设有红外接收端口。发射传感器和接收传感器中的一个设有线性可见光源,另一个设有可见光接收端口。当线性可见光源发射的可见光对准可见光接收端口时,红外发射端口对准红外接收端口。本发明有效解决了发射传感器的红外发射端口和接收传感器的红外接收端口的对准较为困难的问题。(The invention relates to an infrared sensor alignment device and a gate. Wherein, the second support sets up with first support relatively. The infrared sensor comprises an emitting sensor arranged on the first support and a receiving sensor arranged on the second support. The transmitting sensor is arranged on the first support in a position-adjustable mode, or the receiving sensor is arranged on the second support in a position-adjustable mode. The transmitting sensor is provided with an infrared transmitting port, and the receiving sensor is provided with an infrared receiving port. One of the transmitting sensor and the receiving sensor is provided with a linear visible light source, and the other is provided with a visible light receiving port. When the visible light emitted by the linear visible light source is aligned with the visible light receiving port, the infrared emitting port is aligned with the infrared receiving port. The invention effectively solves the problem that the infrared transmitting port of the transmitting sensor and the infrared receiving port of the receiving sensor are difficult to align.)

1. An infrared sensor alignment apparatus, comprising

A first bracket (1);

a second bracket (4) arranged opposite to the first bracket (1); and

the infrared sensor comprises an emission sensor (2) and a receiving sensor (5), the emission sensor (2) is arranged on the first support (1) in a position-adjustable mode, and/or the receiving sensor (5) is arranged on the second support (4) in a position-adjustable mode;

the transmitting sensor (2) is provided with an infrared transmitting port (21), and the receiving sensor (5) is provided with an infrared receiving port (51);

one of the transmitting sensor (2) and the receiving sensor (5) is provided with a linear visible light source (3), and the other one is provided with a visible light receiving port (6);

the infrared emission port (21) is aligned with the infrared reception port (51) when the visible light (10) emitted by the linear visible light source (3) is aligned with the visible light reception port (6).

2. The infrared sensor aligning device according to claim 1, wherein the first bracket (1) is provided with a first horizontal fixing groove (11), the first horizontal fixing groove (11) extends along a horizontal direction of the first bracket (1), the emission sensor (2) is connected with a first horizontal fastening member (22), and the first horizontal fastening member (22) is inserted into any position of the horizontal direction of the first horizontal fixing groove (11) to fix the emission sensor (2) at any position of the horizontal direction; a first mounting plate (12) capable of moving horizontally is arranged below the first horizontal fixing groove (11), a first vertical fixing groove (121) is formed in the first mounting plate (12), the first vertical fixing groove (121) extends along the vertical direction of the first mounting plate (12), a first fixing plate (23) extending downwards is fixedly connected to the transmitting sensor (2), the first fixing plate (23) penetrates through the first horizontal fixing groove (11), the first fixing plate (23) is connected with a first vertical fastener (24), and the first vertical fastener (24) fixes the first fixing plate (23) at any position of the first vertical fixing groove (121) in the vertical direction so as to fix the transmitting sensor (2) at any position of the vertical direction; and/or the presence of a catalyst in the reaction mixture,

the second bracket (4) is provided with a second horizontal fixing groove (41), the second horizontal fixing groove (41) extends along the horizontal direction of the second bracket (4), the receiving sensor (5) is connected with a second horizontal fastening piece (52), and the second horizontal fastening piece (52) penetrates through any position of the second horizontal fixing groove (41) in the horizontal direction so as to fix the receiving sensor (5) at any position in the horizontal direction; but second horizontal fixed slot (41) below is equipped with horizontal migration's second mounting panel (42), second mounting panel (42) are equipped with the vertical fixed slot of second (421), the vertical fixed slot of second (421) along the vertical direction of second mounting panel (42) extends, receiving sensor (5) are connected with downwardly extending's second fixed plate (53), and second fixed plate (53) pass second horizontal fixed slot (41), second fixed plate (53) are connected with the vertical fastener of second (54), the vertical fastener of second (54) is worn to locate the optional position of the vertical direction of second vertical fixed slot (421), with receiving sensor (5) are fixed in the optional position of vertical direction.

3. The infrared sensor alignment device as set forth in claim 2, wherein the first bracket (1) comprises a first upper end plate (13) and a first lower end plate (14) which are oppositely arranged, and a first connecting plate (15) connecting the first upper end plate (13) and the first lower end plate (14), wherein two ends of the first mounting plate (12) abut against the first upper end plate (13) and the first lower end plate (14), respectively, the first horizontal fixing groove (11) is provided on the first upper end plate (13), and the first lower end plate (14) is used for connecting the gate host (7); and/or the presence of a catalyst in the reaction mixture,

second support (4) are including relative second upper end plate (43) and the second lower end plate (44) that sets up, and connect second upper end plate (43) with second lower end plate's (44) second connecting plate (45), the both ends of second mounting panel (42) respectively the butt in second upper end plate (43) and second lower end plate (44), second horizontal fixed slot (41) are located second upper end plate (43), second lower end plate (44) are used for connecting floodgate auxiliary engine (8).

4. The infrared sensor alignment device according to claim 3, wherein the first upper end plate (13) has one end connected to the upper end of the first connection plate (15) and the other end extending in a direction away from the second bracket (4), and the first lower end plate (14) has one end connected to the lower end of the first connection plate (15) and the other end extending in a direction away from the second bracket (4); and/or the presence of a catalyst in the reaction mixture,

one end of the second upper end plate (43) is connected with the upper end of the second connecting plate (45), the other end of the second upper end plate extends towards the direction far away from the first support (1), one end of the second lower end plate (44) is connected with the lower end of the second connecting plate (45), and the other end of the second lower end plate extends towards the direction far away from the first support (1).

5. The infrared sensor alignment device of claim 3, characterized in that the first upper end plate (13) is arranged in parallel with the first lower end plate (14); and/or the presence of a catalyst in the reaction mixture,

the second upper end plate (43) and the second lower end plate (44) are arranged in parallel.

6. The infrared sensor alignment device of claim 3, wherein the first bracket (1) is a sheet metal part, and the first upper end plate (13), the first lower end plate (14) and the first connecting plate (15) are of an integrally formed structure; and/or the presence of a catalyst in the reaction mixture,

the second support (4) is a sheet metal part, and the second upper end plate (43) and the second lower end plate (44) are integrally formed into a structure together with the second connecting plate (45).

7. The infrared sensor alignment device according to claim 1, characterized in that it comprises a plurality of said linear visible light sources (3), said linear visible light sources (3) being distributed at different positions of said emission sensor (2), and a plurality of said visible light (10) receiving points arranged in correspondence with said linear visible light sources (3).

8. The infrared sensor alignment device of claim 1, further comprising an indicator light comprising a first indicator state indicating that the infrared emission port (21) is aligned with the infrared reception port (51) and a second indicator state indicating that the infrared emission port (21) is not aligned with the infrared reception port.

9. The infrared sensor alignment device of claim 1, wherein the linear visible light source (3) comprises a laser light source.

10. A gate comprising a gate main body, a gate auxiliary body and the infrared sensor aligning apparatus according to any one of claims 1 to 9; the first support (1) is connected to the gate main machine, and the second support (4) is connected to the gate auxiliary machine.

Technical Field

The invention relates to the technical field of calibration and debugging of infrared sensors, in particular to an infrared sensor alignment device and a gate.

Background

Nowadays, the application of the gate is more and more extensive, and the gate is adopted to manage the passing order of people in different occasions such as schools, hospitals, government buildings, high-end office buildings, subway stations, scenic spots and the like. In order to more accurately detect pedestrians and objects passing through the gate, an infrared sensor is generally installed on the gate. The gate comprises a gate main machine and a gate auxiliary machine, the infrared sensor generally comprises a transmitting sensor and a receiving sensor, the transmitting sensor is installed on the gate main machine, and the receiving sensor is installed on the gate auxiliary machine. The infrared rays emitted by the emitting sensor are received by the receiving sensor by adjusting the relative positions of the emitting sensor and the receiving sensor.

However, the infrared transmitting port of the transmitting sensor and the infrared receiving port of the receiving sensor are usually adjusted by the worker through experience. Because infrared rays are difficult to capture by naked eyes, and the distance between the gate main machine and the gate auxiliary machine is long, the position to which the infrared rays emitted by the infrared emitting port are emitted is easily greatly deviated from the position of the infrared receiving port. Which in turn makes alignment of the infrared transmitting port of the transmitting sensor and the infrared receiving port of the receiving sensor difficult.

Disclosure of Invention

In view of the above, there is a need to provide an infrared sensor alignment apparatus and a gate, which solve the problem in the prior art that it is difficult to align the infrared transmitting port of the transmitting sensor and the infrared receiving port of the receiving sensor.

The invention provides an infrared sensor alignment device which comprises a first support, a second support and an infrared sensor. Wherein, the second support sets up with first support relatively. The infrared sensor comprises an emitting sensor arranged on the first support and a receiving sensor arranged on the second support. The transmitting sensor is arranged on the first support in a position-adjustable manner, or the receiving sensor is arranged on the second support in a position-adjustable manner, or the transmitting sensor is arranged on the first support in a position-adjustable manner and the receiving sensor is arranged on the second support in a position-adjustable manner. That is, at least one of the transmitting sensor and the receiving sensor is positionally adjustable. The transmitting sensor is provided with an infrared transmitting port, and the receiving sensor is provided with an infrared receiving port. One of the transmitting sensor and the receiving sensor is provided with a linear visible light source, and the other is provided with a visible light receiving port. When the visible light emitted by the linear visible light source is aligned with the visible light receiving port, the infrared emitting port is aligned with the infrared receiving port.

In an embodiment of the invention, the first bracket is provided with a first horizontal fixing groove, and the first horizontal fixing groove extends along a horizontal direction of the first bracket. The emission sensor is connected with a first horizontal fastener, and the first horizontal fastener penetrates through any position of the horizontal direction of the first horizontal fixing groove to fix the emission sensor at any position of the horizontal direction. But first horizontal fixed slot below is equipped with horizontal migration's first mounting panel, and first mounting panel is equipped with first vertical fixed slot, and first vertical fixed slot extends along the vertical direction of first mounting panel. The transmitting sensor is connected with a first fixing plate extending downwards, the first fixing plate penetrates through the first horizontal fixing groove, the first fixing plate is connected with a first vertical fastener, and the first vertical fastener penetrates through any position of the vertical direction of the first vertical fixing groove to fix the transmitting sensor at any position of the vertical direction. And/or the presence of a catalyst in the reaction mixture,

the second bracket is provided with a second horizontal fixing groove, the second horizontal fixing groove extends along the horizontal direction of the second bracket, the receiving sensor is connected with a second horizontal fastener, and the second horizontal fastener penetrates through any position of the second horizontal fixing groove in the horizontal direction so as to fix the receiving sensor at any position in the horizontal direction; but second horizontal fixed slot below is equipped with horizontal migration's second mounting panel, the second mounting panel is equipped with the vertical fixed slot of second, the vertical fixed slot of second extends along the vertical direction of second mounting panel, the receiving transducer is connected with downwardly extending's second fixed plate, and the second fixed plate passes the horizontal fixed slot of second, the second fixed plate is connected with the vertical fastener of second, the vertical fastener of second wears to locate the optional position of the vertical direction of the vertical fixed slot of second to be fixed in the optional position of vertical direction with the receiving transducer.

In an embodiment of the invention, the first bracket includes a first upper end plate and a first lower end plate which are oppositely arranged, and a first connecting plate which connects the first upper end plate and the first lower end plate, two ends of the first mounting plate respectively abut against the first upper end plate and the first lower end plate, the first horizontal fixing groove is arranged on the first upper end plate, and the first lower end plate is used for connecting the gate host; and/or the presence of a catalyst in the reaction mixture,

the second support includes relative second upper end plate and the second lower end plate that sets up to and connect the second connecting plate of second upper end plate and second lower end plate, and the both ends of second mounting panel butt respectively in second upper end plate and second lower end plate, and second upper end plate is located to the horizontal fixed slot of second, and second lower end plate is used for connecting the floodgate auxiliary engine.

In an embodiment of the present invention, one end of the first upper end plate is connected to the upper end of the first connecting plate, and the other end extends in a direction away from the second bracket, and one end of the first lower end plate is connected to the lower end of the first connecting plate, and the other end extends in a direction away from the second bracket; and/or the presence of a catalyst in the reaction mixture,

the upper end of second connecting plate is connected to second upper end plate one end, and the other end orientation extends towards the direction of keeping away from first support to, the lower extreme of second connecting plate is connected to second lower end plate one end, and the other end orientation extends towards the direction of keeping away from first support.

In an embodiment of the present invention, the first upper end plate and the first lower end plate are disposed in parallel; and/or the presence of a catalyst in the reaction mixture,

the second upper end plate and the second lower end plate are arranged in parallel.

In an embodiment of the present invention, the first bracket is a sheet metal part, and the first upper end plate, the first lower end plate and the first connecting plate are an integrally formed structure; and/or the presence of a catalyst in the reaction mixture,

the second support is a sheet metal part, and the second upper end plate, the second lower end plate and the second connecting plate are of an integrally formed structure.

In an embodiment of the invention, the infrared sensor alignment apparatus further includes a plurality of visible light receiving points disposed corresponding to the linear visible light sources. Increasing the number of linear visible light sources is beneficial to improving the accuracy of visible light positioning.

In an embodiment of the invention, the infrared sensor alignment apparatus further includes an indicator light, and the indicator light includes a first indication state indicating that the infrared transmitting port is aligned with the infrared receiving port and a second indication state indicating that the infrared transmitting port is not aligned with the infrared receiving port. So set up, further increased the reliability that infrared sensor alignment device adjusted.

In an embodiment of the invention, the linear visible light source includes a laser light source. The laser light source is low in cost and good in using effect, and production cost of the infrared sensor alignment device is reduced.

The invention also provides a gate machine, which comprises a gate machine main machine, a gate machine auxiliary machine and the infrared sensor alignment device in any one of the embodiments. The first support is connected to the gate main machine, and the second support is connected to the gate auxiliary machine.

According to the infrared sensor alignment device and the gate provided by the invention, one of the transmitting sensor and the receiving sensor is provided with the linear visible light source, and the other one is provided with the visible light receiving port. Therefore, whether the linear visible light is aligned with the visible light receiving port or not can be directly observed, and the visible light emitted by the visible light source can be quickly aligned with the visible light receiving port by observing the irradiation position of the visible light, so that the infrared emitting port is aligned with the infrared receiving port. Therefore, the problem that the infrared transmitting port of the transmitting sensor and the infrared receiving port of the receiving sensor are difficult to align is effectively solved.

In the embodiment, the infrared transmitting port of the transmitting sensor and the infrared receiving port of the receiving sensor can be aligned by aligning the linear visible light source and the visible light receiving port, the alignment process is simple and quick to operate, and the working efficiency of workers for aligning the infrared transmitting port and the infrared receiving port is greatly improved. In addition, the cost for arranging the linear visible light source and the visible light receiving port is low, and the cost control of the infrared sensor alignment device is facilitated.

Drawings

FIG. 1 is a top view of a gate with an infrared sensor according to an embodiment of the present invention;

FIG. 2 is a side view of a gate provided with an infrared sensor according to an embodiment of the present invention;

FIG. 3 is a side view of an infrared sensor alignment apparatus in accordance with an embodiment of the present invention;

FIG. 4 is a partial view of an infrared sensor alignment device with an emission sensor in accordance with an embodiment of the present invention;

FIG. 5 is a partial view of an infrared sensor alignment device with a receiving sensor in accordance with an embodiment of the present invention;

fig. 6 is a perspective view of a first mounting plate and a second mounting plate according to an embodiment of the present invention.

Reference numerals: 1. a first bracket; 11. a first horizontal fixing groove; 12. a first mounting plate; 121. a first vertical fixing groove; 13. a first upper end plate; 14. a first lower end plate; 15. a first connecting plate; 2. an emission sensor; 21. an infrared emission port; 22. a first horizontal fastener; 23. a first fixing plate; 24. a first vertical fastener; 3. a linear visible light source; 4. a second bracket; 41. a second horizontal fixing groove; 42. a second mounting plate; 421. a second vertical fixing groove; 43. a second upper end plate; 44. a second lower end plate; 45. a second connecting plate; 5. receiving a sensor; 51. an infrared receiving port; 52. a second horizontal fastener; 53. a second fixing plate; 54. a second vertical fastener; 6. a visible light receiving port; 7. a gate host; 8. a gate auxiliary machine; 9. infrared rays; 10. visible light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the present invention provides an infrared sensor alignment apparatus, which includes a first bracket 1, a second bracket 4 and an infrared sensor. The second bracket 4 is arranged opposite to the first bracket 1, and the "opposite arrangement" means that a gap is formed between the second bracket 4 and the first bracket 1, and the second bracket 4 and the first bracket 1 are arranged towards each other. The infrared sensor comprises an emission sensor 2 arranged on the first bracket 1 and a receiving sensor 5 arranged on the second bracket 4. The transmitting sensor 2 is arranged on the first support 1 in a position-adjustable manner, or the receiving sensor 5 is arranged on the second support 4 in a position-adjustable manner, or the transmitting sensor 2 is arranged on the first support 1 in a position-adjustable manner and the receiving sensor 5 is arranged on the second support 4 in a position-adjustable manner. That is, at least one of the transmitting sensor 2 and the receiving sensor 5 is position-adjustable. The transmitting sensor 2 is provided with an infrared transmitting port 21, and the receiving sensor 5 is provided with an infrared receiving port 51. One of the transmission sensor 2 and the reception sensor 5 is provided with a linear visible light source 3, and the other is provided with a visible light receiving port 6. When the visible light 10 emitted from the linear visible light source 3 is aligned with the visible light receiving port 6, the infrared emission port 21 is aligned with the infrared receiving port 51.

The transmitting sensor 2 and the first support 1 are generally arranged on the gate machine main body 7, and the receiving sensor 5 and the second support 4 are generally arranged on the gate machine auxiliary body 8. One or more transmitting sensors 2 are arranged on the gate main machine 7, and one or more receiving sensors 5 are correspondingly arranged on the gate auxiliary machine 8. In aligning the infrared transmitting port 21 and the infrared receiving port 51 of the infrared sensor, the relative positions of the receiving sensor 5 and the second bracket 4 may be fixed and then the relative positions of the transmitting sensor 2 and the first bracket 1 may be adjusted. Alternatively, the relative positions of the transmitting sensor 2 and the first support 1 may be fixed first, and then the relative positions of the receiving sensor 5 and the second support 4 may be adjusted.

Since one of the transmitting sensor 2 and the receiving sensor 5 is provided with the linear visible light source 3, and the other is provided with the visible light receiving port 6. Therefore, whether the linear visible light 10 is aligned with the visible light receiving port 6 or not can be directly observed, and by observing the irradiation position of the visible light 10, the visible light 10 emitted from the visible light 10 source can be quickly aligned with the visible light receiving port 6, so that the infrared emitting port 21 is aligned with the infrared receiving port 51. Thus, the problem that the alignment of the infrared transmission port 21 of the transmission sensor 2 and the infrared reception port 51 of the reception sensor 5 is difficult is effectively solved.

In this embodiment, the infrared emitting port 21 of the emitting sensor 2 and the infrared receiving port 51 of the receiving sensor 5 can be aligned by aligning the linear visible light source 3 and the visible light receiving port 6, the alignment process is simple and fast to operate, and the work efficiency of aligning the infrared emitting port 21 and the infrared receiving port 51 by the worker is greatly improved. In addition, the cost for arranging the linear visible light source 3 and the visible light receiving port 6 is low, and the cost control of the infrared sensor alignment device is facilitated.

In one embodiment, as shown in fig. 3, 4 and 6, in order to adjust the position of the emission sensor 2, the first bracket 1 is provided with a first horizontal fixing groove 11, and the first horizontal fixing groove 11 extends in a horizontal direction of the first bracket 1. The transmitting sensor 2 is connected with a first horizontal fastening member 22, and the first horizontal fastening member 22 is inserted into any position of the first horizontal fixing groove 11 in the horizontal direction so as to fix the transmitting sensor 2 at any position of the horizontal direction. But first horizontal fixing groove 11 below is equipped with horizontal migration's first mounting panel 12, and first mounting panel 12 is equipped with first vertical fixing groove 121, and first vertical fixing groove 121 extends along the vertical direction of first mounting panel 12. The transmitting sensor 2 is connected with a first fixing plate 23 extending downwards, the first fixing plate 23 penetrates through the first horizontal fixing groove 11, the first fixing plate 23 is connected with a first vertical fastener 24, and the first vertical fastener 24 penetrates through any position of the vertical direction of the first vertical fixing groove 121 so as to fix the transmitting sensor 2 at any position of the vertical direction.

In the adjustment process of the emission sensor 2, the first fixing plate 23 and the first mounting plate 12 may be moved along the first horizontal fixing groove 11 to make the irradiation position of the visible light 10 and the position of the visible light receiving port 6 on the same vertical line. And then locked to the first horizontal fixing groove 11 by the first horizontal fastening member 22, so that the horizontal position of the emission sensor 2 with respect to the first bracket 1 is fixed. Then, the position of the emission sensor 2 in the vertical direction is changed by moving the first fixing plate 23 so that the irradiation position of the visible light 10 is perfectly aligned with the position of the visible light receiving port 6. Finally, the first fixing plate 23 is fixed to the first vertical fixing groove 121 of the first mounting plate 12 using the first vertical fastener 24, so that the vertical position of the emission sensor 2 with respect to the first bracket 1 is fixed.

So configured, the flexibility of adjusting the position of the transmitting sensor 2 relative to the first bracket 1 is increased. So that the emission sensor 2 is adjusted to the corresponding position quickly and accurately, which facilitates the quick alignment of the infrared emission port 21 of the emission sensor 2 and the infrared reception port 51 of the reception sensor 5.

In another embodiment, as shown in fig. 3, 5 and 6, in order to adjust the position of the receiving sensor 5, the second bracket 4 is provided with a second horizontal fixing groove 41, the second horizontal fixing groove 41 extends along the horizontal direction of the second bracket 4, the receiving sensor 5 is connected with a second horizontal fastening member 52, and the second horizontal fastening member 52 is inserted into any position of the horizontal direction of the second horizontal fixing groove 41 to fix the receiving sensor 5 at any position of the horizontal direction; but second horizontal fixing slot 41 below is equipped with horizontal migration's second mounting panel 42, second mounting panel 42 is equipped with the vertical fixed slot 421 of second, the vertical fixed slot 421 of second extends along the vertical direction of second mounting panel 42, receiving sensor 5 is connected with downwardly extending's second fixed plate 53, and second fixed plate 53 passes the horizontal fixed slot 41 of second, second fixed plate 53 is connected with the vertical fastener 54 of second, the arbitrary position of the vertical direction of the vertical fixed slot 421 of second is worn to locate by the vertical fastener 54 of second, in order to be fixed in the arbitrary position of vertical direction with receiving sensor 5.

In the adjustment process of the receiving sensor 5, the second fixing plate 53, and the second mounting plate 42 may be moved along the second horizontal fixing groove 41 so that the irradiation position of the visible light 10 and the position of the visible light receiving port 6 are on the same vertical line. And locked to the second horizontal fixing groove 41 by the second horizontal fastening member 52, so that the horizontal position of the reception sensor 5 with respect to the second bracket 4 is fixed. Then, the position of the receiving sensor 5 in the vertical direction is changed by moving the second fixing plate 53 so that the irradiation position of the visible light 10 is perfectly aligned with the position of the visible light receiving port 6. Finally, the second fixing plate 53 is fixed to the second vertical fixing groove 421 of the second mounting plate 42 using the second vertical fastener 54, so that the vertical position of the receiving sensor 5 with respect to the second bracket 4 is fixed.

So arranged, the flexibility of positional adjustment of the receiving sensor 5 relative to the second bracket 4 is increased. So that the receiving sensor 5 is adjusted to the corresponding position quickly and accurately, which facilitates the quick alignment of the infrared transmitting port 21 of the transmitting sensor 2 and the infrared receiving port 51 of the receiving sensor 5.

The position of the transmitting sensor 2 relative to the first support 1 and the position of the receiving sensor 5 relative to the second support 4 can also be adjusted simultaneously.

In one embodiment, as shown in fig. 3, the transmitting sensor 2 is adjustably positioned on the first bracket 1, and the first bracket 1 includes a first upper end plate 13 and a first lower end plate 14 which are oppositely arranged, and a first connecting plate 15 connecting the first upper end plate 13 and the first lower end plate 14. The two ends of the first mounting plate 12 are respectively abutted against the first upper end plate 13 and the first lower end plate 14, the first horizontal fixing groove 11 is arranged on the first upper end plate 13, and the first lower end plate 14 is used for being connected with the brake host 7. So set up, launch sensor 2 is connected to the up end plate of first support 1, and floodgate host computer 7 is connected to the lower end plate, can make floodgate host computer 7 support launch sensor 2 better through first support 1. Moreover, because the two ends of the first mounting plate 12 respectively abut against the first upper end plate 13 and the first lower end plate 14, the first upper end plate 13 and the first lower end plate 14 respectively abut against the two ends of the first mounting plate 12, so that the first mounting plate 12 is more stably arranged. But not limited thereto, a first sliding groove may be provided on the gate main body 7, so that the first mounting plate 12 slides in the horizontal direction of the first bracket 1 through the first sliding groove.

The receiving sensor 5 is arranged on the second support 4 in a position-adjustable manner, the second support 4 comprises a second upper end plate 43 and a second lower end plate 44 which are arranged oppositely, and a second connecting plate 45 which is connected with the second upper end plate 43 and the second lower end plate 44, two ends of the second mounting plate 42 are respectively abutted against the second upper end plate 43 and the second lower end plate 44, the second horizontal fixing groove 41 is arranged on the second upper end plate 43, and the second lower end plate 44 is used for connecting the brake auxiliary machine 8. With the arrangement, the upper end plate of the second support 4 is connected with the receiving sensor 5, the lower end plate is connected with the gate auxiliary machine 8, and the gate auxiliary machine 8 can better support the receiving sensor 5 through the second support 4. Moreover, since the two ends of the second mounting plate 42 respectively abut against the second upper end plate 43 and the second lower end plate 44, the second upper end plate 43 and the second lower end plate 44 respectively abut against the two ends of the second mounting plate 42, so that the second mounting plate 42 is more stably arranged. However, the gate auxiliary unit 8 may be provided with a second slide groove through which the second mounting plate 42 slides in the horizontal direction with respect to the second bracket 4.

In one embodiment, as shown in fig. 3, the transmitting sensor 2 is adjustably positioned on the first bracket 1, the first upper end plate 13 has one end connected to the upper end of the first connecting plate 15 and the other end extending in a direction away from the second bracket 4, and the first lower end plate 14 has one end connected to the lower end of the first connecting plate 15 and the other end extending in a direction away from the second bracket 4. Thus, when viewed from the channel between the gate main unit 7 and the gate auxiliary unit 8, the first mounting plate 12 and the first fixing plate 23 mounted on the first bracket 1 are in a hidden state, so that the infrared sensor alignment device is more attractive in appearance.

The receiving sensor 5 is arranged on the second support 4 in a position-adjustable manner, one end of the second upper end plate 43 is connected with the upper end of the second connecting plate 45, and the other end extends towards the direction far away from the first support 1, and one end of the second lower end plate 44 is connected with the lower end of the second connecting plate 45, and the other end extends towards the direction far away from the first support 1. Thus, when viewed from the channel between the gate main unit 7 and the gate auxiliary unit 8, the second mounting plate 42 and the second fixing plate 53 mounted on the second bracket 4 are in a hidden state, so that the infrared sensor alignment device is more attractive.

In one embodiment, as shown in fig. 3, the transmitting sensor 2 is adjustably positioned on the first bracket 1, and the first upper end plate 13 is arranged in parallel with the first lower end plate 14. In this way, it is advantageous to arrange the visible light 10 emitted from the linear visible light source 3 to be emitted in the horizontal direction, so that the irradiation position of the visible light 10 can be more easily captured.

The receiving sensor 5 is arranged on the second bracket 4 in a position-adjustable manner, and the second upper end plate 43 and the second lower end plate 44 are arranged in parallel. In this way, it is advantageous to arrange the visible light 10 emitted from the linear visible light source 3 to be emitted in the horizontal direction, so that the irradiation position of the visible light 10 can be more easily captured.

In one embodiment, the first bracket 1 is a sheet metal part, and the first upper end plate 13, the first lower end plate 14 and the first connecting plate 15 are integrally formed. So set up, be favorable to the machine-shaping of first support 1. But not limited thereto, the first upper end plate 13, the first lower end plate 14 and the first connecting plate 15 may be connected together by welding.

The second bracket 4 is a sheet metal part, and the second upper end plate 43, the second lower end plate 44 and the second connecting plate 45 are integrally formed. So set up, be favorable to the machine-shaping of second support 4. But not limited thereto, the second upper end plate 43, the second lower end plate 44 and the second connecting plate 45 may be connected together by welding.

In an embodiment, the infrared sensor alignment device comprises a plurality of linear visible light sources 3, the linear visible light sources 3 are distributed at different positions of the emission sensor 2, and the infrared sensor alignment device further comprises a plurality of visible light 10 receiving points corresponding to the linear visible light sources 3. Increasing the number of linear visible light sources 3 is advantageous for improving the accuracy of the positioning of the visible light 10.

In one embodiment, the infrared sensor alignment device further comprises an indicator light comprising a first indicator state indicating that the infrared emission port 21 is aligned with the infrared reception port 51 and a second indicator state indicating that the infrared emission port 21 is not aligned with the infrared reception port. So set up, further increased the reliability that infrared sensor alignment device adjusted. In this embodiment, whether the infrared transmitting port 21 is aligned with the infrared receiving port 51 can be indicated by turning on or off the indicator light, and the indicator light turns on to indicate that the infrared transmitting port 21 is aligned with the infrared receiving port 51; alternatively, the indicator lights dim from light to dark, indicating that the infrared emitting port 21 is aligned with the infrared receiving port 51. But not limited thereto, in other embodiments, whether the infrared emission port 21 is aligned with the infrared reception port 51 may be indicated by a color change of an indicator lamp.

In an embodiment, the linear visible light source 3 comprises a laser light source. The laser light source is low in cost and good in using effect, and production cost of the infrared sensor alignment device is reduced.

The invention also provides a gate machine, which comprises a gate machine main machine, a gate machine auxiliary machine and the infrared sensor alignment device in any one of the embodiments. The first support 1 is connected to a gate main machine, and the second support 4 is connected to a gate auxiliary machine.

The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.