CN212816210U

CN212816210U - Nine-direction oblique camera

Info

Publication number: CN212816210U
Application number: CN202022031304.8U
Authority: CN
Inventors: 张森雄; 莫海明; 汤艳华; 张建萍; 韦美荣; 马金瑜
Original assignee: Liuzhou Maternity and Child Healthcare Hospital
Current assignee: Liuzhou Maternity and Child Healthcare Hospital
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-30
Anticipated expiration: 2030-09-16

Abstract

The utility model provides an oblique-viewing nine-direction camera, which comprises a chassis, wherein the bottom of the chassis is provided with a driving wheel, the top of the chassis is provided with a lifting structure which can lift in the vertical direction, and the chassis is connected with a nine-direction structure through the lifting structure; the nine-square structure comprises a bottom box, wherein the bottom box is arranged on a lifting structure, a nine-grid light-transmitting window is arranged on one vertical side of the bottom box, the bottom box slides to nine grids of the nine-grid light-transmitting window through a first sliding assembly and a second sliding assembly, a sliding rod is arranged on the side, back to the nine-grid light-transmitting window, of a sliding block, a lamp and a miniature camera are arranged on the side, right opposite to the nine-grid light-transmitting window, of the sliding block, the lamp and the miniature camera are connected with a first controller, and the first controller is further connected with a first power supply module and a first wireless; the second sliding assembly and the first sliding assembly are identical in structure, and sliding motors of the second sliding assembly and the first sliding assembly are connected with a second controller. The utility model discloses can be accurate be in the squint and detect required 33cm interval to the nine square picture that obtain is more accurate.

Description

Nine-direction oblique camera

Technical Field

The utility model relates to the technical field of medical auxiliary articles, in particular to an oblique-viewing nine-azimuth camera.

Background

Strabismus refers to the condition that two eyes cannot watch a target at the same time, is a common ophthalmic disease, obtains accurate strabismus degree, and is an important factor influencing the treatment effect. Currently, the commonly used method for measuring the squint level comprises the following steps: prism plus occlusion detection, corneal reflection, etc. In the examination process, the position 33cm away from the patient is needed to shoot the eyes of the patient, so that a nine-square diagram is obtained, and the squint condition of the patient can be known by analyzing the nine-square diagram. At present, due to the lack of a special instrument for obtaining the nine-square diagram in the strabismus detection, the whole detection process is time-consuming and inaccurate in obtaining, and the nine-square diagram needs to be obtained at a position 33cm away from the face of a human body when being obtained, at present, the distance is not accurately obtained, namely, a camera lens used for obtaining the nine-square diagram is easy to change in the shooting process, so that a certain error exists in the obtained image, and the accuracy of strabismus detection is influenced; in addition, in order to ensure the accuracy of the detection, the doctor and the assistant are required to assist in the detection, which causes the whole detection process to be troublesome, labor-consuming and time-consuming.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide an oblique-view nine-azimuth camera, which can accurately locate at a 33cm interval required for oblique-view detection, and the shooting position is fixed and not easy to change, so as to facilitate the operation of a doctor, and the obtained nine-azimuth image is more accurate and has better detection effect.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

an oblique-viewing nine-direction camera comprises a chassis, wherein the bottom of the chassis is provided with a driving wheel, the top of the chassis is provided with a lifting structure capable of lifting in the vertical direction, and the chassis is connected with a nine-direction structure through the lifting structure; the nine-square structure comprises a bottom box, a sliding block, a lamp, a miniature camera, a first power module, a first controller, a second controller, a first wireless signal transceiving module, a second wireless signal transceiving module, a first sliding assembly and a second sliding assembly, wherein the bottom box is arranged on a lifting structure, one vertical side surface of the bottom box is provided with nine-grid light-transmitting windows, the nine-grid light-transmitting windows are nine grids formed by three light-transmitting windows which are arranged horizontally and vertically, the sliding block is movably accommodated in the bottom box and slides to nine grids of the nine-grid light-transmitting windows through the first sliding assembly and the second sliding assembly, the sliding block is provided with a sliding rod on the side surface back to the nine-grid light-transmitting windows, the lamp and the miniature camera are installed on the side surface opposite to the nine-grid light-transmitting windows, the lamp and the miniature camera are connected with the first controller, the first controller is further connected with the first power module and the first wireless signal transceiving module, the first power supply module and the first wireless signal transceiver module are arranged on the sliding block; the first sliding assembly comprises a sliding motor, two rotating screw rods and two clamping plates, the sliding motor is arranged on the bottom box, an output shaft of the sliding motor is connected with one end of one of the two rotating screw rods, the two rotating screw rods are connected through a synchronous belt assembly and are arranged in parallel, the two ends of the two rotating screw rods are rotatably connected with the bottom box, the two clamping plates are arranged in parallel, each clamping plate is perpendicular to a rod body of the rotating screw rod, the two ends of each clamping plate are connected with the rotating screw rods in a threaded mode, the two clamping plates are located in the bottom box and far away from nine light-transmitting windows relative to the sliding blocks, and the two clamping plates clamp the sliding rods; the second sliding assembly and the first sliding assembly are identical in structure, the planes of the two rotating screw rods of the second sliding assembly and the first sliding assembly are vertical surfaces and are parallel to each other, the length directions of the rotating screw rods of the second sliding assembly and the first sliding assembly are mutually vertical, the length direction of one rotating screw rod is vertical, and sliding motors of the second sliding assembly and the first sliding assembly are both connected with a second controller; the second controller is arranged on the bottom box and is connected with the remote controller and the first wireless signal transceiving module through the second wireless signal transceiving module.

Preferably, a fixed seat is installed on the chassis, and the remote controller is detachably installed on the fixed seat.

Preferably, the first controller is connected with the terminal device through a first wireless signal transceiving module.

Preferably, in the nine-grid light-transmitting window, angles formed by a connecting line from a middle grid to a measuring point in front of the middle grid and a connecting line from each grid to the measuring point at four corners are 15 °, and a distance between the measuring point and a lens when the micro camera 7 is located in the middle grid of the nine-grid light-transmitting window is 33 cm.

Preferably, a second power supply is installed on the bottom case, and the second power supply is connected with a second controller.

Preferably, the lifting structure comprises a fixing rod, a lifting motor, a screw rod and a lifting rod, the fixing rod is vertically fixed to the top of the chassis, the lifting motor and the screw rod are installed in the fixing rod, the lifting motor is fixed to the top of the chassis, an output shaft of the lifting motor is connected with the screw rod, the screw rod is vertically placed, the lifting rod is sleeved with an external thread of the lifting motor, the outer portion of the lifting rod is connected with the fixing rod in a sliding mode, the upper end of the lifting rod is located outside the fixing rod, and the nine-square structure is installed at the.

Preferably, the lifting motor is connected with the second controller through a second wireless signal transceiver module, a third power module is arranged on the chassis, and the third power module is connected with the lifting motor.

Preferably, the top of the bottom box is provided with a telescopic rod, the telescopic rod is arranged on a plane perpendicular to the vertical side surface where the nine-lattice light-transmitting window is located, the plane is a plane where the vertical center line of the nine-lattice light-transmitting window is located, the telescopic rod is flat, and the flat plane of the telescopic rod is parallel to the vertical side surface where the nine-lattice light-transmitting window is located; still include the measuring stick, the one end of measuring stick has the spacing ring that supplies the telescopic link activity to pass, the horizontal cross section structure of spacing ring is similar with the horizontal cross section structure of telescopic link, and the other end rotates and is provided with the locating plate, and the rotation center does the length direction of measuring stick, the locating plate is worn to establish the telescopic link at the spacing ring and is located nine check light-transmitting window's the side distance miniature camera lens of nine check light-transmitting window's of back when the dead ahead equals 33cm, the locating plate has the eye window, the eye window is the transparent material preparation, and it is just right be located the positive check in nine check light-transmitting window.

Preferably, the measuring rod is of a telescopic structure, and when the measuring rod is at the maximum elongation, the distance between the side surface of the positioning plate, which faces away from the nine-cell light-transmitting window when the limiting ring penetrates through the telescopic rod and is positioned in front of the nine-cell light-transmitting window, and the micro camera lens is equal to 33 cm.

Preferably, the second controller is connected with the lifting motor through a second wireless signal transceiver module, a contact switch is arranged at the top of the bottom box and connected with the second controller, the contact switch is located between the telescopic rod and the nine-lattice light-transmitting window, and the telescopic rod is located on a plane perpendicular to the vertical side where the nine-lattice light-transmitting window is located.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a design the nine-square camera come to shoot patient's face to obtain the nine-square picture of patient's eye, wherein, make the nine-square structure at miniature camera head place carry out the regulation in the direction of height according to patient's eye height through the setting of elevation structure, in order just to the eye of patient, the setting of this mode can satisfy different heights and facial size patient and carry out the strabismus detection, application scope is great; furthermore, the vision of the patient is attracted by the lamp on the sliding block together with the micro camera, so that the eyeball of the patient can know where the eyeball rotates along with the position of the lamp; secondly, through the arrangement of the remote controller, the medical staff can drive the sliding block to drive the lamp and the micro camera to move to corresponding positions through remote control operation, an assistant is not needed to move, the labor is saved, and the detection process is simplified; in addition, the measuring distance between the nine-direction camera and the face of the patient can be accurately adjusted through the arrangement of the measuring rod, so that the detection accuracy is improved. To sum up, the utility model discloses a squint nine-azimuth camera that designs can be convenient for the squint to detect, improves the accuracy that detects, and labour saving and time saving, and the practicality is better, easy operation.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic view of the internal structure of the ninth-square structure of the present invention.

Fig. 4 is a left side internal schematic view of the ninth structure of the present invention.

Description of the main elements

In the figure: the device comprises a chassis 1, a driving wheel 11, a lifting structure 2, a fixing rod 21, a lifting motor 22, a screw rod 23, a lifting rod 24, a nine-square structure 3, a bottom box 31, a nine-grid light-transmitting window 32, a sliding block 33, a sliding rod 331, a sliding motor 34, a rotating screw rod 35, a synchronous belt assembly 36, a clamping plate 37, a remote controller 4, a fixing seat 41, a contact switch 5, a lamp 6, a micro camera 7, an expansion rod 8, a measuring rod 9, a limiting ring 91 and a positioning plate 92.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Referring to fig. 1-4, in a preferred embodiment of the present invention, an oblique-view nine-square camera includes a chassis 1, a driving wheel 11 is disposed at the bottom of the chassis 1, a lifting structure 2 ascending and descending in the vertical direction is disposed at the top of the chassis 1, the chassis 1 is connected to a nine-square structure 3 through the lifting structure 2, the nine-square structure 3 ascends and descends under the effect of the lifting structure 2 to adjust the height direction according to the face position of a patient, so that the nine-square structure 3 is right opposite to the face of the patient, and the lifting structure 2 is disposed to adapt to patients with different heights. Preferably, in this embodiment, the lifting structure 2 includes a fixing rod 21, a lifting motor 22, a screw rod 23 and a lifting rod 24, the fixing rod 21 is vertically fixed on the top of the chassis 1, the lifting motor 22 and the screw rod 23 are installed therein, the lifting motor 22 is fixed on the top of the chassis 1, an output shaft of the lifting motor 22 is connected to the screw rod 23, the screw rod 23 is vertically placed, an external thread of the screw rod is sleeved with the lifting rod 24, an external portion of the lifting rod 24 is slidably connected to the fixing rod 21, an upper end of the lifting rod is located outside the fixing rod 21, and the nine-square structure 3 is installed on the upper end of the lifting rod to control the lifting structure 2 to lift by controlling the operation of the lifting motor 22, so as to achieve the automatic adjustment of the height position of the nine-square structure 3, and further, the lifting motor 22 is a.

The nine-square structure 3 comprises a bottom box 31, a sliding block 33, a lamp 6, a miniature camera 7, a first power module, a first controller, a second controller, a first wireless signal transceiving module, a second wireless signal transceiving module, a first sliding assembly and a second sliding assembly, wherein the bottom box 31 is installed on the lifting structure 2, nine light-transmitting windows 32 are arranged on one vertical side of the bottom box, the nine light-transmitting windows 32 are nine grids formed by three light-transmitting windows arranged horizontally and vertically, the sliding block 33 is movably accommodated in the bottom box 31 and slides to the nine grids of the nine light-transmitting windows 32 through the first sliding assembly and the second sliding assembly, namely, the sliding block 33 moves in the nine grids (upper left, upper right, upper left, middle right, lower left, lower right and lower right) under the combined action of the first sliding assembly and the second sliding assembly. A sliding rod 331 is arranged on the side face, back to the nine-grid light-transmitting window 32, of the sliding block 33, a lamp 6 and a miniature camera 7 are installed on the side face, right opposite to the nine-grid light-transmitting window 32, of the sliding block, the lamp 6 and the miniature camera 7 are connected with a first controller, the first controller is further connected with a first power module and a first wireless signal receiving and transmitting module, and the first power module and the first wireless signal receiving and transmitting module are installed on the sliding block 33; the first controller centrally controls the on and off of the lamp 6 to attract the eyes of a patient and controls the operation of the miniature camera 7 to drive the miniature camera 7 to shoot the face of the patient, preferably, the first controller is connected with a terminal device through a first wireless signal transceiving module, the terminal device is a computer, a tablet or a mobile phone, so that the first controller can send collected image information to the terminal device after collecting the image information shot by the miniature camera 7, and a doctor can conveniently check and analyze the image information; a fixed seat 41 is arranged on the chassis 1, and the remote controller 4 is detachably arranged on the fixed seat 41 so as to be convenient for placing and accommodating the remote controller 4; in the nine-grid light-transmitting window 32, the angle formed by the connecting line from the middle grid to the measuring point in front of the middle grid and the connecting line from each grid in four corners to the measuring point is 15 degrees, and the distance between the measuring point and the lens when the micro camera 7 is in the middle grid of the nine-grid light-transmitting window 32 is 33cm, so that the eyeball can rotate to the maximum limit when looking at each grid in four corners of diagonal lines in the nine-grid light-transmitting window 32, and the detection accuracy is improved.

In the utility model, the first sliding component and the second sliding component can make the sliding block 33 move in the nine lattices of the nine-lattice light-transmitting window 32, so that the light of the lamp 6 on the sliding block 33 can penetrate through the light-transmitting window and irradiate the face of the patient after the sliding block 33 is just opposite to a certain light-transmitting window, and attract the eyes of the patient, meanwhile, the micro camera 7 on the sliding block 33 can shoot the face of the patient, specifically, the first sliding component comprises a sliding motor 34, two rotating screws 35 and two clamping plates 37, the sliding motor 34 is arranged on the bottom box 31, the output shaft of the sliding motor is connected with one end of one of the two rotating screws 35, the two rotating screws 35 are connected through a synchronous belt component 36, the two rotating screws are arranged in parallel, the two ends of the two rotating screws are connected with the bottom box 31, the two clamping plates 37 are arranged in parallel, each clamping plate 37 vertically rotates the rod body of the screw, two ends of each clamping plate 37 are in threaded connection with a rotating screw rod 35, the two clamping plates 37 are located in the bottom box 31 and far away from the nine-grid light-transmitting window 32 relative to the sliding block 33, and the two clamping plates 37 clamp the sliding rod 331; the second sliding assembly and the first sliding assembly are identical in structure, the planes of the two rotating screw rods 35 of the second sliding assembly and the first sliding assembly are vertical surfaces and are parallel to each other, the length directions of the rotating screw rods 35 of the second sliding assembly and the first sliding assembly are perpendicular to each other, the length direction of one rotating screw rod 35 is vertical, and the sliding motors 34 of the second sliding assembly and the first sliding assembly are both connected with a second controller; the second controller is installed on the bottom box 31, and is connected with the remote controller 4 and the first wireless signal transceiver module through the second wireless signal transceiver module, so that a doctor can perform remote control through the remote controller 4, and particularly controls the moving position of the sliding block 33, namely, the operation condition of the sliding motor 34 is controlled, and in addition, the second controller can communicate with the first controller through the second wireless signal transceiver module and the first wireless signal transceiver module, so that the lamp 6 can be turned on after the sliding block 33 operates to a proper position, or the turning-on and turning-off of the lamp 6 and the operation of the micro camera 7 are controlled through the remote controller 4. Preferably, the sliding motor 34 is a servo motor capable of rotating forward and backward, a second power supply is installed on the bottom case 31, and the second power supply is connected with a second controller to provide electric support for the sliding motor 34; the lifting motor 22 is connected with a second controller through a second wireless signal transceiver module so as to control the operation of the lifting motor 22 through a remote controller 4, a third power supply module is arranged on the chassis 1, and the third power supply module is connected with the lifting motor 22 so as to provide electric power support for the lifting motor 22.

Preferably, the top of the bottom box 31 is provided with an expansion link 8, the expansion link 8 is on a plane perpendicular to a vertical side surface where the nine-cell light-transmitting window 32 is located, the plane is a plane where a vertical center line of the nine-cell light-transmitting window 32 is located, the expansion link 8 is flat, and the flat plane of the expansion link 8 is parallel to the vertical side surface where the nine-cell light-transmitting window 32 is located. The oblique-view nine-square camera further comprises a measuring rod 9, one end of the measuring rod 9 is provided with a limiting ring 91 for the telescopic rod 8 to movably penetrate through, the horizontal cross-sectional structure of the limiting ring 91 is similar to that of the telescopic rod 8, so that the measuring rod 9 is perpendicular to the vertical side surface where the nine-cell light-transmitting window 32 is located when the telescopic rod 8 penetrates through the limiting ring 91, the other end of the measuring rod 9 is rotatably provided with a positioning plate 92, the rotating center is the length direction of the measuring rod 9 and is located above or below the measuring rod 9 through rotation relative to the measuring rod 9, the positioning plate 92 is arranged on the side surface of the limiting ring 91, which faces back to the nine-cell light-transmitting window 32 when the limiting ring 91 penetrates through the telescopic rod 8 and is located right in front of the nine-cell light-transmitting window 32, the distance between the side surface of the positioning plate 92 and the lens of the micro camera 7 is equal, the eye-position-adjustable measuring instrument is opposite to a middle lattice of the nine-lattice light-transmitting windows 32, the middle lattice of the nine-lattice light-transmitting windows 32 can be opposite to the eyes of a patient after the nine-lattice light-transmitting windows 32 are adjusted in height through the lifting structure 2 due to the arrangement of the eye-position window, specifically, the measuring rod 9 is connected with the nine-lattice structure 3 in a mode that the telescopic rod 8 penetrates through the limiting ring 91, the direction of the nine-lattice structure 3 is limited, subsequent directional lifting is facilitated, the positioning plate 92 rotates to the position below the measuring rod 9 and then contacts the face of the patient, wherein the eye-position window is opposite to the eyes of the patient, the distance between the face of the patient and the vertical plane of the lens of the miniature camera 7 is 33cm of the standard, the height of the measuring rod 9 is the final lifting height of the nine-lattice light-transmitting windows 3, namely, the nine-lattice light-transmitting windows 32 can be opposite to the eyes of the patient when the nine-lattice light-, after the position is adjusted, the positioning plate 92 is rotated, so that the eyes of the patient can be exposed, and the strabismus detection is performed. That is to say, the utility model discloses a measuring stick 9 and locating plate 92 are used for the accurate positioning of 3 positions of squared construction for miniature camera 7 accurately acquires patient's facial image, specifically is patient's eye, when actually acquireing, what acquireed is patient's whole face, and first controller or terminal equipment can carry out image recognition according to the facial image who acquires, acquires local enlargements, also is the eye enlargements, thereby is convenient for doctor analysis result. It should be noted that, after the positioning plate 92 rotates upward, the eyes of the patient are exposed, and a part of the positioning plate still abuts against the forehead of the patient, so that the positioning plate 92 rotates upward, and the face of the patient can still keep the posture of the patient during positioning.

Preferably, the second controller is connected to the lifting motor 22 through a second wireless signal transceiver module, the contact switch 5 is disposed at the top of the bottom case 31, the contact switch 5 is connected to the second controller, the contact switch 5 is located between the telescopic rod 8 and the nine-cell light-transmitting window 32, and is located on a plane perpendicular to a vertical side surface where the nine-cell light-transmitting window 32 is located with the telescopic rod 8, so that the nine-square structure 3 can be automatically adjusted according to a condition that the contact switch 5 contacts the measuring rod 9 when adjusting the height. Preferably, the contact switch 5 is located directly above the middle of the nine-square light-transmitting window.

Preferably, the measuring rod 9 is of a telescopic structure, and when the measuring rod is at the maximum extension, the positioning plate 92 has a distance equal to 33cm from the side of the nine-cell light-transmitting window 32, which faces away from the side of the nine-cell light-transmitting window 32, to the lens of the micro camera 7 when the limiting ring 91 penetrates through the telescopic rod 8 and is located right in front of the nine-cell light-transmitting window 32, so that the measuring rod 9 can be conveniently stored.

When the utility model is used, firstly, the measuring rod 9 is penetrated through the telescopic rod 8 through the limiting ring 91, the measuring rod 9 is movably connected with the nine-square structure 3, then, the telescopic rod 8 is extended to the longest extension, the lifting motor 22 is driven to make the nine-square structure be at the lowest height position, namely lower than the face height of the patient, then, measuring rod 9 is extended to the maximum extension, positioning plate 92 is rotated downward, positioning plate 92 is oriented toward the patient's face, the positioning plate 92 is close to the patient by pulling the measuring rod 9 and pushing the chassis 1, the positioning plate 92 is just opposite to the face of the patient by moving the measuring rod 9 along the length direction of the telescopic rod 8, and the eye window of the positioning plate 92 is over against the eyes of the patient, the chassis 1 is moved again according to the face position of the patient, so that positioning plate 92 is attached to the face of the patient and the eyes of the patient are exposed through the eye windows on positioning plate 92; then, the lifting motor 22 is driven to operate, so that the nine-square structure 3 rises until the contact switch 5 touches the measuring rod 9 and stops operating, the nine-square structure 3 is located at a required height, the face of the patient leaves the positioning plate 92, the positioning plate 92 is rotated to enable the eye window to face upwards, the face of the patient is attached to the positioning plate 92 again, the positioning of the device is completed, and then the squint detection is performed.

It should be noted that, locating plate 92 is made of transparent material, and locating plate 92 is last to set up the locating line, and the locating line is in same vertical plane with measuring stick 9, and the locating line extends to the both sides border of locating plate 92 from the junction of locating plate 92 and measuring stick 9, just fixes a position patient's head to patient's bridge of the nose department through the locating line, and the patient's eye of being convenient for is just to the positive check of nine check light-transmitting windows.

In addition, the device can be provided with an additional head fixing device to facilitate the use of the device.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. An oblique-viewing nine-azimuth camera is characterized in that: the lifting device comprises a chassis, wherein the bottom of the chassis is provided with a driving wheel, the top of the chassis is provided with a lifting structure capable of lifting in the vertical direction, and the chassis is connected with a nine-direction structure through the lifting structure; the nine-square structure comprises a bottom box, a sliding block, a lamp, a miniature camera, a first power module, a first controller, a second controller, a first wireless signal transceiving module, a second wireless signal transceiving module, a first sliding assembly and a second sliding assembly, wherein the bottom box is arranged on a lifting structure, one vertical side surface of the bottom box is provided with nine-grid light-transmitting windows, the nine-grid light-transmitting windows are nine grids formed by three light-transmitting windows which are arranged horizontally and vertically, the sliding block is movably accommodated in the bottom box and slides to nine grids of the nine-grid light-transmitting windows through the first sliding assembly and the second sliding assembly, the sliding block is provided with a sliding rod on the side surface back to the nine-grid light-transmitting windows, the lamp and the miniature camera are installed on the side surface opposite to the nine-grid light-transmitting windows, the lamp and the miniature camera are connected with the first controller, the first controller is further connected with the first power module and the first wireless signal transceiving module, the first power supply module and the first wireless signal transceiver module are arranged on the sliding block; the first sliding assembly comprises a sliding motor, two rotating screw rods and two clamping plates, the sliding motor is arranged on the bottom box, an output shaft of the sliding motor is connected with one end of one of the two rotating screw rods, the two rotating screw rods are connected through a synchronous belt assembly and are arranged in parallel, the two ends of the two rotating screw rods are rotatably connected with the bottom box, the two clamping plates are arranged in parallel, each clamping plate is perpendicular to a rod body of the rotating screw rod, the two ends of each clamping plate are connected with the rotating screw rods in a threaded mode, the two clamping plates are located in the bottom box and far away from nine light-transmitting windows relative to the sliding blocks, and the two clamping plates clamp the sliding rods; the second sliding assembly and the first sliding assembly are identical in structure, the planes of the two rotating screw rods of the second sliding assembly and the first sliding assembly are vertical surfaces and are parallel to each other, the length directions of the rotating screw rods of the second sliding assembly and the first sliding assembly are mutually vertical, the length direction of one rotating screw rod is vertical, and sliding motors of the second sliding assembly and the first sliding assembly are both connected with a second controller; the second controller is arranged on the bottom box and is connected with the remote controller and the first wireless signal transceiving module through the second wireless signal transceiving module.

2. An oblique nine-azimuth camera according to claim 1, wherein: the chassis is provided with a fixed seat, and the remote controller is detachably arranged on the fixed seat.

3. An oblique nine-azimuth camera according to claim 1, wherein: the first controller is connected with the terminal equipment through the first wireless signal transceiving module.

4. An oblique nine-azimuth camera according to claim 1, wherein: in the nine-grid light-transmitting window, angles formed by a connecting line from a grid in the middle to a measuring point in the front of the nine-grid light-transmitting window and a connecting line from each grid in four corners to the measuring point are both 15 degrees, and the distance between the measuring point and a lens when the micro camera is in the middle of the nine-grid light-transmitting window is 33 cm.

5. An oblique nine-azimuth camera according to claim 1, wherein: and a second power supply is arranged on the bottom box and is connected with a second controller.

6. An oblique nine-azimuth camera according to claim 1, wherein: the lifting structure comprises a fixed rod, a lifting motor, a screw rod and a lifting rod, the fixed rod is vertically fixed to the top of the chassis, the lifting motor and the screw rod are installed in the fixed rod, the lifting motor is fixed to the top of the chassis, an output shaft of the lifting motor is connected with the screw rod, the screw rod is vertically placed, the lifting rod is sleeved with an external thread of the lifting motor, the outer portion of the lifting rod is connected with the fixed rod in a sliding mode, the upper end of the lifting rod is located outside the fixed rod, and the nine-square structure is installed at.

7. An oblique nine-azimuth camera according to claim 6, wherein: the lifting motor is connected with the second controller through the second wireless signal transceiving module, the chassis is provided with a third power module, and the third power module is connected with the lifting motor.

8. An oblique nine-azimuth camera according to claim 6, wherein: the top of the bottom box is provided with a telescopic rod, the telescopic rod is arranged on a plane vertical to the vertical side surface where the nine-lattice light-transmitting window is located, the plane is a plane where the vertical center line of the nine-lattice light-transmitting window is located, the telescopic rod is flat, and the flat plane of the telescopic rod is parallel to the vertical side surface where the nine-lattice light-transmitting window is located; still include the measuring stick, the one end of measuring stick has the spacing ring that supplies the telescopic link activity to pass, the horizontal cross section structure of spacing ring is similar with the horizontal cross section structure of telescopic link, and the other end rotates and is provided with the locating plate, and the rotation center does the length direction of measuring stick, the locating plate is worn to establish the telescopic link at the spacing ring and is located nine check light-transmitting window's the side distance miniature camera lens of nine check light-transmitting window's of back when the dead ahead equals 33cm, the locating plate has the eye window, the eye window is the transparent material preparation, and it is just right be located the positive check in nine check light-transmitting window.

9. An oblique nine-azimuth camera according to claim 8, wherein: the measuring rod is of a telescopic structure, when the measuring rod is at the maximum elongation, the distance between the side face of the positioning plate back to the nine-grid light-transmitting window and the micro camera lens is equal to 33cm when the positioning plate penetrates through the telescopic rod at the limiting ring and is positioned in front of the nine-grid light-transmitting window.

10. An oblique nine-azimuth camera according to claim 8, wherein: the second controller is connected with the lifting motor through the second wireless signal receiving and sending module, a contact switch is arranged at the top of the bottom box and connected with the second controller, the contact switch is located between the telescopic rod and the nine-lattice light-transmitting window, and the telescopic rod is located on a plane perpendicular to the vertical side face where the nine-lattice light-transmitting window is located.