CN212659105U

CN212659105U - Infrared counter for detecting by double-angle probe

Info

Publication number: CN212659105U
Application number: CN202021690890.0U
Authority: CN
Inventors: 李襄国
Original assignee: Shenzhen Nanyuan Tiangong Electronic Co ltd
Current assignee: Shenzhen Nanyuan Tiangong Electronic Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-05
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an infrared counter that two angle probes surveyed, including backshell, preceding shell, first infrared ray inductive probe and second infrared ray inductive probe, the front side of backshell is provided with preceding shell, and installs first infrared ray inductive probe in the inside left side of preceding shell, the inside right side of preceding shell is fixed with second infrared ray inductive probe, and the inboard integration of preceding shell is provided with the gag lever post, the outside the place ahead welding of backshell has the fixed plate, one side that the fixed plate was kept away from to the connecting block is fixed with the regulating plate, the outside below integration of backshell is provided with the mounting panel, the outside of fixed block is closely laminated and is had the installation section of thick bamboo. This infrared counter that two angle probes surveyed through the sensor of 2 orientations, conveniently calculates the direction and the quantity of human business turn over, simple structure, simple to operate, and the cost is cheap, the dependable performance, the mounting means is diversified, and the flexibility is high.

Description

Infrared counter for detecting by double-angle probe

Technical Field

The utility model relates to an infrared counter technical field specifically is an infrared counter that two angle probes surveyed.

Background

The infrared detection alarm in the current market mainly comprises an infrared grating correlation alarm, a wireless curtain infrared detector and the like, can identify the directional intrusion of a human body, and has various infrared counters in the market but still has some defects;

if the installation is complicated, the whole set of price is expensive, the installation is inconvenient, the infrared counter needs to be connected to the controller through a cable for communication and alarm, the human body directivity intrusion identification can be carried out only in a certain range, the number of people passing in and out can not be accurately identified and counted, the counting monitoring requirement can not be met, and the installation mode is single, so that the infrared counter for detecting by the double-angle probe is provided, and the problem provided in the above is solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infrared counter that double angle probe surveyed to current double angle probe that proposes in solving above-mentioned background art carries out the infrared counter a whole set of expensive that surveys, and the installation is inconvenient, needs to be connected to the controller through the cable and carries out communication alarm, can only carry out human directionality to the certain limit and break into the discernment, and unable accurate discernment statistics business turn over number can't satisfy statistics control demand, the single problem of mounting means.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared counter for detecting by double-angle probes comprises a rear shell, a front shell, a first infrared sensing probe and a second infrared sensing probe, wherein the front side of the rear shell is provided with the front shell, the left side of the inside of the front shell is provided with the first infrared sensing probe, the right side of the inside of the front shell is fixed with the second infrared sensing probe, the inner side of the front shell is integrally provided with a limiting rod, a fixed plate is welded in the front of the outer side of the rear shell, a connecting block is connected with an internal clamping groove of the fixed plate, an adjusting plate is fixed on one side of the connecting block away from the fixed plate, a supporting plate is installed on the inner side of the adjusting plate, a mounting plate is integrally arranged below the outer side of the rear shell, a fixed block is welded behind the outer side of the rear shell, an installation cylinder is tightly attached to the outer side of the fixed block, a fixing ring is fixed to the outer, and the rear side integration of installation piece is provided with vacuum chuck, the inboard of backshell is fixed with the second rubber circle, and the inside of second rubber circle is closely laminated with first rubber circle to first rubber circle is installed in the front on the shell.

Preferably, the first infrared sensing probe and the second infrared sensing probe are symmetrically arranged about a vertical central axis of the front shell, and a longitudinal section of the front side of the front shell is of a concave-convex structure.

Preferably, the adjusting plate forms a sliding structure on the fixing plate through the connecting block, the adjusting plate and the abutting plate form a T-shaped structure, the inner side of the abutting plate is tightly attached to the outer side of the limiting rod, and the limiting rod is connected with the rear shell in a clamping connection mode.

Preferably, the mounting cylinder and the fixing block are connected in a threaded connection mode, and the fixing blocks are symmetrically distributed about a vertical central axis of the rear shell.

Preferably, the length of the outer side cross section of the fixing ring is larger than that of the inner side cross section, the fixing ring forms a sliding structure in the mounting block, and the mounting block is connected with the mounting cylinder in a clamping groove connection mode.

Preferably, first rubber circle and second rubber circle adopt the mode of block connection to be connected, and first rubber circle and second rubber circle constitute integrated structure with preceding shell and backshell respectively to the rear side of preceding shell and the close laminating of the front side of backshell.

Compared with the prior art, the beneficial effects of the utility model are that: the infrared counter for detecting by the double-angle probe is convenient to calculate the in-and-out direction and the quantity of human bodies through the sensors in 2 directions, and has the advantages of simple structure, convenience in installation, low cost, reliable performance, diversified installation modes and high flexibility;

1. the human body detection device is provided with a first infrared sensing probe, a second infrared sensing probe and a front shell, a human body is detected through sensors in 2 directions of the first infrared sensing probe and the second infrared sensing probe, and whether personnel enter and exit and the entering and exiting directions are judged by identifying wave patterns and time sequences acquired by 2 lenses;

2. the front shell is provided with a limiting rod, a fixed plate and a resisting plate, the connecting block slides in the fixed plate by pressing the adjusting plate inwards, the resisting plate pushes the limiting rod to be separated from the clamping connection with the rear shell, and the front shell can be taken down from the rear shell;

3. be provided with solid fixed ring, installation piece and an installation section of thick bamboo, through rotating solid fixed ring, make solid fixed ring rotate in the installation piece, the threaded connection of an installation section of thick bamboo and fixed block installs vacuum chuck on the backshell, and the mounting means is diversified, and the flexibility is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the whole structure of the adjusting plate and the resisting plate of the present invention;

FIG. 4 is a schematic side view of the connection between the mounting cylinder and the fixing ring of the present invention;

fig. 5 is the utility model discloses first rubber circle and second rubber circle are connected and are looked sideways at section structure schematic diagram.

In the figure: 1. a rear housing; 2. a front housing; 3. a first infrared sensing probe; 4. a second infrared sensing probe; 5. mounting a plate; 6. a limiting rod; 7. a fixing plate; 8. connecting blocks; 9. an adjusting plate; 10. a resisting plate; 11. a fixed block; 12. mounting the cylinder; 13. a fixing ring; 14. mounting blocks; 15. a vacuum chuck; 16. a first rubber ring; 17. and a second rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an infrared counter for detecting by a double-angle probe comprises a rear shell 1, a front shell 2, a first infrared sensing probe 3, a second infrared sensing probe 4, a mounting plate 5, a limiting rod 6, a fixing plate 7, a connecting block 8, an adjusting plate 9, a supporting plate 10, a fixing block 11, a mounting cylinder 12, a fixing ring 13, a mounting block 14, a vacuum chuck 15, a first rubber ring 16 and a second rubber ring 17, wherein the front side of the rear shell 1 is provided with the front shell 2, the left side of the interior of the front shell 2 is provided with the first infrared sensing probe 3, the right side of the interior of the front shell 2 is fixed with the second infrared sensing probe 4, the inner side of the front shell 2 is integrally provided with the limiting rod 6, the front part of the outer side of the rear shell 1 is welded with the fixing plate 7, a clamping groove in the interior of the fixing plate 7 is connected with the connecting block 8, one side of the connecting block 8, far away from the fixing, the outside below integration of backshell 1 is provided with mounting panel 5, and the outside rear welding of backshell 1 has fixed block 11, the outside of fixed block 11 is closely laminated with an installation section of thick bamboo 12, and the outside of installation section of thick bamboo 12 is fixed with solid fixed ring 13, the outside of solid fixed ring 13 is closely laminated with installation block 14, and the rear side integration of installation block 14 is provided with vacuum chuck 15, the inboard of backshell 1 is fixed with second rubber circle 17, and the inside of second rubber circle 17 is closely laminated with first rubber circle 16, and first rubber circle 16 is installed in the front on shell 2.

As shown in fig. 1, the first infrared sensing probe 3 and the second infrared sensing probe 4 are symmetrically arranged about a vertical central axis of the front shell 2, the longitudinal section of the front side of the front shell 2 is of a concave-convex structure, the direction and the quantity of the human body entering and exiting are conveniently calculated through sensors in 2 directions, as shown in fig. 2, 3 and 4, the adjusting plate 9 forms a sliding structure on the fixing plate 7 through the connecting block 8, the adjusting plate 9 and the abutting plate 10 form a T-shaped structure, the inner side of the abutting plate 10 is tightly attached to the outer side of the limiting rod 6, the limiting rod 6 is connected with the rear shell 1 in a clamping connection mode, the mounting mode is conveniently changed, the flexibility is strong, as shown in fig. 2, the mounting cylinder 12 is connected with the fixing block 11 in a threaded connection mode, and the fixing blocks 11 are symmetrically distributed about the vertical central axis of the rear shell 1, and the vacuum chuck 15 is conveniently;

the length of the outer side cross section of the fixing ring 13 is larger than that of the inner side cross section as shown in fig. 2 and fig. 4, the fixing ring 13 forms a sliding structure in the mounting block 14, the mounting block 14 and the mounting cylinder 12 are connected in a clamping groove connection mode, the structure is stable, the reliability is high, as shown in fig. 5, the first rubber ring 16 and the second rubber ring 17 are connected in a clamping connection mode, the first rubber ring 16 and the second rubber ring 17 respectively form an integrated structure with the front shell 2 and the rear shell 1, the rear side of the front shell 2 is tightly attached to the front side of the rear shell 1, and the interior can be effectively prevented from being wetted.

The working principle is as follows: when the infrared counter which uses the dual-angle probe for detection is used, firstly, as shown in attached figures 1, 2 and 5, a front shell 2 and a rear shell 1 are tightly attached, a limiting rod 6 fixed on the inner side of the front shell 2 is connected with the rear shell 1 in a clamping way, the rear shell 1 is fixed with the front shell 2, a first rubber ring 16 arranged on the inner side of the front shell 2 is connected with a second rubber ring 17 fixed on the inner side of the rear shell 1 in a clamping way, so that moisture is prevented from entering the rear shell 1 from the inner side of the joint of the rear shell 1 and the front shell 2, a first infrared sensing probe 3 and a second infrared sensing probe 4 arranged on the front side of the rear shell 1 are used for detection, and whether people enter and exit and enter and exit directions are judged by identifying wave patterns and time sequences acquired by 2 lenses;

as shown in the attached fig. 2, fig. 3 and fig. 4, the adjusting plate 9 is pressed inward, so that the connecting blocks 8 symmetrically arranged on the adjusting plate 9 slide in the fixing plate 7, the resisting plate 10 fixed on the inner side of the adjusting plate 9 pushes the limiting rod 6 to be separated from the clamping connection with the rear shell 1, the front shell 2 can be taken down from the rear shell 1, when the installation mode of the rear shell 1 needs to be adjusted, the fixing ring 13 is rotated, the fixing ring 13 rotates in the installation block 14, the fixing ring 13 drives the installation cylinder 12 to rotate, the mounting tube 12 is connected with the fixed block 11 by screw thread, the vacuum chuck 15 fixed on the mounting block 14 is mounted on the rear shell 1, the rear shell 1 is then fixed by means of the vacuum chuck 15, which completes a series of operations of the infrared counter for the detection of the dual-angle probe, which are not described in detail in this description and are known to the person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an infrared counter that two angle probes surveyed, includes backshell (1), preceding shell (2), first infrared ray inductive probe (3) and second infrared ray inductive probe (4), its characterized in that: the infrared induction heating device is characterized in that a front shell (2) is arranged on the front side of the rear shell (1), a first infrared induction probe (3) is installed on the left side of the interior of the front shell (2), a second infrared induction probe (4) is fixed on the right side of the interior of the front shell (2), a limiting rod (6) is integrally arranged on the inner side of the front shell (2), a fixing plate (7) is welded on the front side of the outer side of the rear shell (1), a connecting block (8) is connected with an internal clamping groove of the fixing plate (7), an adjusting plate (9) is fixed on one side, away from the fixing plate (7), of the connecting block (8), a supporting plate (10) is installed on the inner side of the adjusting plate (9), a mounting plate (5) is integrally arranged on the lower portion of the outer side of the rear shell (1), a fixing block (11) is welded on the rear portion of, and the outside of installation section of thick bamboo (12) is fixed with solid fixed ring (13), the outside of solid fixed ring (13) is closely laminated with installation piece (14), and the rear side integration of installation piece (14) is provided with vacuum chuck (15), the inboard of backshell (1) is fixed with second rubber ring (17), and the inside of second rubber ring (17) closely laminates with first rubber ring (16) to first rubber ring (16) are installed in the front on shell (2).

2. The infrared counter for detection by a dual angle probe of claim 1, wherein: the first infrared sensing probe (3) and the second infrared sensing probe (4) are symmetrically arranged about a vertical central axis of the front shell (2), and a longitudinal section of the front side of the front shell (2) is of a concave-convex structure.

3. The infrared counter for detection by a dual angle probe of claim 1, wherein: adjusting plate (9) constitute sliding construction on fixed plate (7) through connecting block (8), and adjusting plate (9) and support board (10) combination constitution "T" font structure to the inboard of supporting board (10) closely laminates with the outside of gag lever post (6), and gag lever post (6) and backshell (1) adopt the mode of block connection to be connected moreover.

4. The infrared counter for detection by a dual angle probe of claim 1, wherein: the mounting cylinder (12) is connected with the fixing block (11) in a threaded connection mode, and the fixing block (11) is symmetrically distributed around a vertical central axis of the rear shell (1).

5. The infrared counter for detection by a dual angle probe of claim 1, wherein: the length of the outer side cross section of the fixing ring (13) is larger than that of the inner side cross section, the fixing ring (13) forms a sliding structure in the mounting block (14), and the mounting block (14) is connected with the mounting cylinder (12) in a clamping groove connection mode.

6. The infrared counter for detection by a dual angle probe of claim 1, wherein: first rubber circle (16) and second rubber circle (17) adopt the mode of block connection to be connected, and first rubber circle (16) and second rubber circle (17) constitute integrated structure with preceding shell (2) and backshell (1) respectively to the rear side of preceding shell (2) and the front side of backshell (1) closely laminate.