Shading device for railway passenger transport face recognition and gate

Abstract

The utility model relates to the technical field of corollary equipment for passenger transport, in particular to a shading device and a gate machine for face recognition in railway passenger transport, the shading device comprises a base and a shading cover which is in sliding fit with the base, and the base is in a square cover shape so as to be matched with and cover the top of a face recognition entrance guard. At least two parallel T-shaped grooves are formed in the top of the base, I-shaped clamping blocks matched with the T-shaped grooves are arranged at the bottom of the light shield so that the lower ends of the I-shaped clamping blocks can be arranged in the T-shaped grooves in a sliding fit mode, a second bolt piece is further in threaded connection with the side wall of the base, and when the second bolt piece is fastened, the tail end of the second bolt piece can abut against the outer wall of the face recognition entrance guard. According to the utility model, the shading device can be stably arranged on the face recognition entrance guard of the gate, and the shading cover can move according to the light change of sunlight so as to adjust the shading range of the shading cover, so that the recognition rate of the face recognition entrance guard is effectively improved, and the pull-in efficiency of passengers passing through the gate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of passenger transport supporting equipment, in particular to a shading device and a gate machine for railway passenger face recognition. Background Art

[0002] Gates with facial recognition access control are now widely used in railway passenger ticket inspection offices. However, in actual use, since most high-speed railway stations are integrated steel structures, a large number of glass curtain walls are used for aesthetics and lighting. Sunlight shining on the facial recognition access control will cause its recognition rate to decrease, affecting the efficiency of passengers entering the station. For this reason, the utility model proposes a shading device and gate for railway passenger facial recognition, which can effectively solve this problem. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a shading device and gate for railway passenger facial recognition. The shading device can be stably installed on the facial recognition access control of the gate, and the shading cover can be moved according to the changes in sunlight to adjust its blocking range, thereby effectively improving the recognition rate of the facial recognition access control, and then improving the entry efficiency of passengers passing through the gate.

[0004] In the first aspect, the shading device for railway passenger facial recognition in the present scheme includes a base and a shading cover slidably fitted on the base, wherein the base is in the shape of a square cover to adapt to and cover the top of the facial recognition access control, wherein at least two mutually parallel T-slots are provided on the top of the base, and an I-shaped block adapted to the T-slot is provided at the bottom of the shading cover so that the lower end of the I-shaped block can slide in the T-slot, and a second bolt member is also threadedly connected to the side wall of the base, and the end of the second bolt member abuts against the outer wall of the facial recognition access control when the second bolt member is tightened.

[0005] The technical solution further defined in the first aspect is:

[0006] Furthermore, a limiting unit is provided on the base, and the limiting unit is composed of strip grooves which are equidistantly arranged on the top surface of the base along the direction of the T-shaped groove. A first bolt member corresponding to the limiting unit is threadedly connected on the light shield, and the end of the first bolt member extends into the strip groove when the first bolt member is tightened. After adjusting the extension length of the light shield, the position of the light shield on the base can be further fixed by using the first bolt member.

[0007] Furthermore, the sunshade is U-shaped, and its two symmetrical sides are trapezoidal. The trapezoidal design on both sides can avoid excessive blocking of the light of the face recognition access control.

[0008] Furthermore, the sunshade comprises a dark plastic plate.

[0009] Furthermore, the bottom of the base is provided with adhesive backing to improve the stability of the base and the face recognition access control installation.

[0010] Furthermore, the first bolt member and / or the second bolt member is a plastic bolt.

[0011] In a second aspect, the utility model further provides a gate, comprising a body and a facial recognition access control system arranged on the body, wherein the facial recognition access control system is equipped with a shading device for railway passenger facial recognition as described in any one of the schemes in the first aspect.

[0012] The beneficial effects of the utility model are as follows: the shading device for railway passenger facial recognition and the gate machine with the same provided by the utility model can stably install the shading device on the facial recognition access control of the gate machine, and the shading cover can be moved according to the changes in sunlight to adjust its blocking range, which can effectively improve the recognition rate of the facial recognition access control, and then improve the entry efficiency of passengers passing through the gate machine; the utility model can also fix the position of the shading cover on the base through the limit unit, thereby improving the stability of the device, and has low cost and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the gate in Example 2 of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the shading device for railway passenger face recognition in Example 1 of the utility model;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a bottom view of the shading device for railway passenger face recognition in Example 1 of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the light shield in Embodiment 1 of the present utility model;

[0018] Among them: 10, body; 20, face recognition access control; 31, base; 32, light shield; 33, T-slot; 34, I-shaped block; 35, strip groove; 36, first bolt member; 37, second bolt member; 38, adhesive. DETAILED DESCRIPTION Example 1

[0019] See also Figure 2-3, is a structural schematic diagram of the shading device for railway passenger face recognition in this embodiment, comprising a base 31 and a U-shaped shading cover 32 slidably fitted on the base 31, the two symmetrical sides of the shading cover 32 are both trapezoidal, and the base 31 is in the shape of a square cover for adapting to and covering the top of the face recognition access control 20 to prevent the base 31 from moving horizontally on the face recognition access control 20,, three T-shaped slots 33 parallel to each other are provided on the top of the base 31, and three I-shaped blocks 34 adapted to the T-shaped slots 33 are provided at the bottom of the shading cover 32, so that the lower ends of the I-shaped blocks 34 are slidably fitted in each T-shaped slot 33, and three second bolts 37 are also threadedly connected to the side wall of the base 31, and when the second bolts 37 are rotated and tightened, the ends thereof can abut against the outer wall of the face recognition access control 20 to fasten the base 31 to the upper end of the face recognition access control 20.

[0020] In this embodiment, two groups of limiting units are further provided on the base 31, and each group of limiting units is composed of strip grooves 35 opened on the top surface of the base 31 at equal distances along the direction of the T-shaped groove 33. Two first bolt members 36 are threadedly connected to the light shield 32, and each limiting unit corresponds to a first bolt member 36. When the first bolt member 36 is tightened, the end thereof extends into one of the strip grooves 35 of the limiting unit, so that the light shield 32 can be fixed on the base 31.

[0021] See also Figure 4-5 The shading cover 32 in this embodiment is specifically a dark plastic plate, and can also be other plastic plates with a shading effect. The bottom of the base 31 is provided with a backing adhesive 38, and the backing adhesive 38 can be torn off so that the bottom of the base 31 can be adhered to the top surface of the face recognition access control 20.

[0022] It should be noted that the first bolt member 36 and the second bolt member 37 in the present embodiment are both plastic bolts. Plastic bolts are cheaper than metal bolts, and their ends abut against the outer surface of the face recognition access control system 20 without causing scratches. Example 2

[0023] like Figure 1 As shown, this embodiment provides a gate, including a body 10 and a face recognition access control 20 arranged on the body 10, and the face recognition access control 20 is installed with a shading device for railway passenger face recognition as described in Example 1.

[0024] In addition to the above embodiments, the present invention may also have other implementation modes; any technical solutions formed by equivalent replacement or equivalent transformation shall fall within the protection scope required by the present invention.

Claims

1. A light shielding device for railway passenger face recognition, comprising a base (31) and a light shielding cover (32) slidably engaged with the base (31), characterized in that: The base (31) is in the shape of a square cover so as to fit and cover the top of the face recognition access control (20), wherein at least two mutually parallel T-shaped slots (33) are provided on the top of the base (31), and an I-shaped block (34) matching the T-shaped slots (33) is provided on the bottom of the light shield (32), so that the lower end of the I-shaped block (34) is slidably fitted in the T-shaped slots (33), and a second bolt member (37) is also threadedly connected to the side wall of the base (31), and when the second bolt member (37) is tightened, its end abuts against the outer wall of the face recognition access control (20).

2. The shading device for railway passenger face recognition according to claim 1, characterized in that: A limiting unit is also provided on the base (31), the limiting unit comprising strip grooves (35) arranged on the top surface of the base (31) at equal distances along the direction of the T-shaped groove (33), a first bolt member (36) corresponding to the limiting unit is threadedly connected to the light shield (32), and the end of the first bolt member (36) extends into the strip groove (35) when the first bolt member (36) is tightened.

3. The shading device for railway passenger face recognition according to claim 1, characterized in that: The light shield (32) is arranged in a U shape, and its two symmetrical sides are trapezoidal.

4. The shading device for railway passenger face recognition according to claim 1, characterized in that: The light shield (32) comprises a dark plastic plate.

5. The shading device for railway passenger face recognition according to claim 1, characterized in that: The bottom of the base (31) is provided with adhesive backing (38).

6. The shading device for railway passenger face recognition according to claim 2, characterized in that: The first bolt member (36) and / or the second bolt member (37) is a plastic bolt.

7. A gate, comprising a body (10) and a face recognition access control (20) arranged on the body (10), characterized in that: The face recognition access control (20) is equipped with a shading device for railway passenger face recognition as described in any one of claims 1 to 6.

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