Mounting mechanism for mining face recognition device

Abstract

The utility model discloses a mounting mechanism for a mining face recognition device, which relates to the technical field of face recognition, and comprises an equipment main body, an acquisition camera and a base, the acquisition camera is arranged at the top end of the equipment main body, and the base is arranged at the bottom end of the equipment main body; the equipment main body can be supported by the first rotating plate and the second rotating plate which are mutually staggered, and fillers such as soil concrete and the like are filled at the staggered part of the first rotating plate and the second rotating plate, so that the stability of the equipment main body can be improved after the equipment is mounted; the situation that the collecting camera shakes due to vibration generated by operation of equipment in a mine is reduced, the first clamping strip and the second clamping strip which are pulled abut against a deep pit, the underground size of the equipment is increased, the base and a concrete pier of the mine are integrated, and it can be guaranteed that the base and the concrete pier of the mine are firmly installed together.

Description

Technical Field

[0001] The utility model relates to the technical field of face recognition, in particular to a mounting mechanism for a face recognition device for mining. Background Art

[0002] Face recognition is a series of related technologies that use cameras or cameras to collect images or video streams containing faces, automatically detect and track faces in images, and then perform face recognition on the detected faces. It can be used for installation channels, attendance, identity recognition, etc. The face recognition equipment is also used in mining production;

[0003] In the prior art, some equipment for facial recognition is installed at the entrances and exits of mines, so that the person's face can be recognized and recorded when approaching or the gate can be opened. However, the ground near the mine is bumpy and uneven, which will affect the installation of the equipment body on the ground. In addition, it is not reliable to place the equipment directly on the ground or fix it on concrete with anchor bolts. When the mechanical equipment in the mine is working, the face recognition machine will shake, which will affect the face recognition. In addition, the base will be affected by the vibration of the equipment in the mine, which will cause the delivery bolts to loosen, making the face recognition machine not securely installed. Utility Model Content

[0004] The purpose of the utility model is to provide a mounting mechanism for a face recognition device for mining, so as to solve the problems raised in the above-mentioned background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The installation mechanism of the face recognition device for mining comprises an equipment body, a collection camera and a base, wherein the collection camera is arranged at the top of the equipment body, and the base is arranged at the bottom of the equipment body; anchor bolts are arranged at the four corners of the base, and a gripping structure is arranged on the lower surface of the base between the four anchor bolts, and the gripping structure comprises a first rotating plate and a second rotating plate, wherein the first rotating plate is arranged at two anchor bolts on one side of the base, and the second rotating plate is arranged at two anchor bolts on the other side of the base, and the first rotating plate and the second rotating plate are arranged opposite to each other, and connecting pins are arranged at the corners of the lower surface of the base, and the connecting pins are distributed at the two side ends of the first rotating plate and the two side ends of the second rotating plate, and the first rotating plate and the second rotating plate are both rotatably connected with the connecting pins, and the first rotating plate and the second rotating plate are arranged alternately.

[0007] As a preferred technical solution of the utility model, both side ends of the first rotating plate and both side ends of the second rotating plate are provided with reserved grooves, the anchor bolts penetrate the inside of the reserved grooves, and the reserved grooves are movably connected to the anchor bolts.

[0008] As a preferred technical solution of the present invention, a matching groove is provided on the side wall of the second rotating plate where it is in contact with the first rotating plate, and a matching pin is provided on the inner wall of the first rotating plate where it is in contact with the second rotating plate, and the matching pin is slidably connected to the matching groove.

[0009] As a preferred technical solution of the utility model, a locking structure is arranged inside the two legs of the first rotating plate and inside the legs of the second rotating plate, and the locking structure includes a reserved cavity, which is opened inside the legs of the first rotating plate and inside the legs of the second rotating plate, and a first clamping strip is slidably connected inside the reserved cavity of the first rotating plate, and a second clamping strip is slidably connected inside the reserved cavity of the second rotating plate.

[0010] As a preferred technical solution of the utility model, both end portions of the two legs of the first rotating plate and the end portions of the legs of the second rotating plate are screwed with fastening bolts, the first clamping strip is fixed to the first rotating plate by the fastening bolts, and the second clamping strip is fixed to the second rotating plate by the fastening bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. A gripping structure is provided, and the main body of the device can be supported by the interlaced first rotating plate and the second rotating plate. When installed in a bumpy mine, the base can be flush with the ground, and the interlaced part of the first rotating plate and the second rotating plate can be filled with soil, concrete and other fillers, so that the stability of the main body of the device can be improved after installation, and the vibration caused by the operation of the equipment in the mine can be reduced, which may cause the shaking of the acquisition camera;

[0013] 2. A locking structure is provided, and the first clamping strip and the second clamping strip are pulled out to press against the deep pit, thereby increasing the size of the equipment located underground, so that the base and the concrete mound of the mine are integrated, and the base and the concrete mound of the mine can be ensured to be securely installed together. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 This is the main structure diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the base installation of the utility model;

[0017] Figure 3 This is a schematic diagram of the gripping structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the stuck structure of the utility model.

[0019] In the figure: 1. Equipment body; 2. Collection camera; 3. Base; 4. Grip structure; 5. Locking structure; 6. Anchor bolt; 41. First rotating plate; 42. Second rotating plate; 43. Reserved groove; 44. Connecting pin; 45. Matching groove; 46. Matching pin; 51. Reserved cavity; 52. First clamping strip; 53. Second clamping strip; 54. Fastening bolt. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 - Figure 4 As shown, the installation mechanism for the face recognition device for mining includes a device body 1, a collection camera 2 and a base 3. The collection camera 2 is arranged at the top of the device body 1, and the base 3 is arranged at the bottom of the device body 1. The base 3 of the device body 1 is placed at the deep pit at the entrance of the mine, and the face recognition punching of the staff entering and leaving the mine is performed through the collection camera 2 of the device body 1; anchor bolts 6 are arranged at the four corners of the base 3, and a gripping structure 4 is arranged on the lower surface of the base 3 between the four anchor bolts 6. The gripping structure 4 includes a first rotating plate 41 and a second rotating plate 42. The first rotating plate 41 is arranged at two anchor bolts 6 on one side of the base 3, and the second rotating plate 42 is arranged at two anchor bolts 6 on the other side of the base 3. The first rotating plate 41 and the second rotating plate 42 are arranged opposite to each other. The first rotating plate 41 and the second rotating plate 42 are placed Underground in the mine, the first rotating plate 41 and the second rotating plate 42 are arranged alternately to increase the grip of the first rotating plate 41 and the second rotating plate 42 with the ground. Then, soil and gravel are filled in the gap below the base 3, and the soil and gravel are used to increase the weight of the base 3 to prevent the equipment body 1 from tipping over on uneven ground. Connecting pins 44 can be provided at the corners of the lower surface of the base 3. The connecting pins 44 are distributed on both side ends of the first rotating plate 41 and both side ends of the second rotating plate 42. The first rotating plate 41 and the second rotating plate 42 are rotatably connected to the connecting pins 44. The first rotating plate 41 and the second rotating plate 42 are arranged alternately with each other. By adjusting the angles of the first rotating plate 41 and the second rotating plate 42, the height of the equipment body 1 in a low-lying or deep pit can be changed, and the bottom of the equipment body 1 can be flush with the ground.

[0022] In this embodiment, reserved grooves 43 are provided on both side ends of the first rotating plate 41 and both side ends of the second rotating plate 42, and the anchor bolts 6 pass through the reserved grooves 43, and the reserved grooves 43 are movably connected to the anchor bolts 6. The anchor bolts 6 can not only limit the rotation angles of the first rotating plate 41 and the second rotating plate 42.

[0023] In this embodiment, a mating groove 45 is provided on the side wall of the second rotating plate 42 and located at the position where it is in contact with the first rotating plate 41, and a mating pin 46 is provided on the inner wall of the first rotating plate 41 and located at the position where it is in contact with the second rotating plate 42. The mating pin 46 is slidably connected to the mating groove 45. The mating pin 46 and the locking structure 5 slide with each other to limit the angle of the first rotating plate 41 and the second rotating plate 42. The first rotating plate 41 and the second rotating plate 42 will not slide with each other. After the anchor bolts 6 are tightened with the ground, the first rotating plate 41 and the second rotating plate 42 that are supported prevent the ground of the equipment body 1 from tipping over.

[0024] In this embodiment, a locking structure 5 is provided inside the two legs of the first rotating plate 41 and inside the legs of the second rotating plate 42. The locking structure 5 includes a reserved cavity 51. The reserved cavity 51 is opened inside the legs of the first rotating plate 41 and inside the legs of the second rotating plate 42. The reserved cavity 51 of the first rotating plate 41 is slidably connected with a first clamping strip 52, and the reserved cavity 51 of the second rotating plate 42 is slidably connected with a second clamping strip 53. The staggered first clamping strips 52 and the second clamping strips 53 are put into some deep pits, and the side walls of the deep pits are pressed against by the first clamping strips 52 and the second clamping strips 53, so that the stability of the base 3 can be increased. When the staff walks into the loose soil near the mine, the equipment body 1 will not shake greatly.

[0025] In this embodiment, fastening bolts 54 are screwed onto the two supporting foot ends of the first rotating plate 41 and the supporting foot ends of the second rotating plate 42. The first clamping strip 52 is fixed to the first rotating plate 41 by the fastening bolts 54, and the second clamping strip 53 is fixed to the second rotating plate 42 by the fastening bolts 54. The extended first clamping strip 52 and the second clamping strip 53 are fixed to prevent the first clamping strip 52 and the second clamping strip 53 from moving in position.

[0026] It should be noted that at the entrance and exit of a mine, a face recognition device is often required to clock in or pass through a gate device. Since the soil at the entrance and exit of a mine is relatively loose and the ground is uneven, installing the face recognition device on the ground may easily cause the device to be unstable or even fall over, thereby affecting the efficiency of the acquisition camera 2 in identifying the staff. At this time, a gripping structure 4 may be installed at the base 3 of the device body 1, and the first rotating plate 41 and the second rotating plate 42 may be placed on both sides of the base 3 respectively. The first rotating plate 41 and the second rotating plate 42 may be inserted into the anchor bolt 6, and the first rotating plate 41 and the second rotating plate 42 may be fixed to the anchor bolt 6 through a nut. At this time, the first rotating plate 41 and the second rotating plate 42 may be rotated, and the anchor bolt 6 may be movably connected to the inside of the reserved groove 43, so that the first rotating plate 41 and the second rotating plate 42 may support the ground, and the matching groove 45 and the matching groove 45 between the first rotating plate 41 and the second rotating plate 42 may be engaged with the ground. The pin 46 can ensure that the first rotating plate 41 and the second rotating plate 42 are arranged crosswise, so that the feet of the first rotating plate 41 and the second rotating plate 42 can be supported above the bumpy ground, so that the base 3 can be flush with the surrounding ground, and then the bottom of the base 3 is filled with soil or sand and gravel, which can make the device body 1 more stable and prevent the face recognition device from tipping over due to uneven ground; for some deeper pits, the first clamping strip 52 of the first rotating plate 41 and the second clamping strip 53 inside the second rotating plate 42 can be pulled out, and the first clamping strip 52 and the second clamping strip 53 are pressed against the inner wall of the pit, and then the first clamping strip 52 and the second clamping strip 53 are fixed by fastening bolts 54, so that the device body 1 can be installed on the ground more firmly, and the soil is filled around the device body 1 or concrete is poured, so that the device body 1 can be firmly fixed to the ground, and the image acquisition of the acquisition camera 2 will not be affected when the equipment on the device body 1 generates vibration during operation inside the mine.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mounting mechanism for a face recognition device for mining, comprising a device body (1), a collection camera (2) and a base (3), wherein the collection camera (2) is arranged at the top end of the device body (1), and the base (3) is arranged at the bottom end of the device body (1); characterized in that: Anchor bolts (6) are provided at the four corners of the base (3); a gripping structure (4) is provided on the lower surface of the base (3) between the four anchor bolts (6); the gripping structure (4) comprises a first rotating plate (41) and a second rotating plate (42); the first rotating plate (41) is provided at two anchor bolts (6) on one side of the base (3); the second rotating plate (42) is provided at two anchor bolts (6) on the other side of the base (3); the first rotating plate (41) and the second rotating plate (42) are arranged opposite to each other; connecting pins (44) are provided at the corners of the lower surface of the base (3); the connecting pins (44) are distributed at both side ends of the first rotating plate (41) and both side ends of the second rotating plate (42); the first rotating plate (41) and the second rotating plate (42) are both rotatably connected to the connecting pins (44); the first rotating plate (41) and the second rotating plate (42) are arranged alternately.

2. The installation mechanism for a face recognition device for mining use according to claim 1 is characterized in that: Both side ends of the first rotating plate (41) and both side ends of the second rotating plate (42) are provided with reserved grooves (43), the anchor bolts (6) penetrate through the reserved grooves (43), and the reserved grooves (43) are movably connected to the anchor bolts (6).

3. The installation mechanism for a face recognition device for mining use according to claim 2 is characterized in that: A matching groove (45) is provided on the side wall of the second rotating plate (42) at a position where it is in contact with the first rotating plate (41), and a matching pin (46) is provided on the inner wall of the first rotating plate (41) at a position where it is in contact with the second rotating plate (42). The matching pin (46) is slidably connected to the matching groove (45).

4. The installation mechanism for a face recognition device for mining use according to claim 3 is characterized in that: A locking structure (5) is provided inside the two legs of the first rotating plate (41) and inside the legs of the second rotating plate (42). The locking structure (5) comprises a reserved cavity (51). The reserved cavity (51) is opened inside the legs of the first rotating plate (41) and inside the legs of the second rotating plate (42). A first clamping strip (52) is slidably connected inside the reserved cavity (51) of the first rotating plate (41), and a second clamping strip (53) is slidably connected inside the reserved cavity (51) of the second rotating plate (42).

5. The installation mechanism for a face recognition device for mining use according to claim 4 is characterized in that: The two supporting foot ends of the first rotating plate (41) and the supporting foot ends of the second rotating plate (42) are both screwed with fastening bolts (54); the first clamping strip (52) is fixed to the first rotating plate (41) by the fastening bolts (54); and the second clamping strip (53) is fixed to the second rotating plate (42) by the fastening bolts (54).

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