CN210807431U

CN210807431U - Small-size industrial camera

Info

Publication number: CN210807431U
Application number: CN201922200022.3U
Authority: CN
Inventors: 刘建生; 杜正正
Original assignee: Shanghai Chengzhi Electronic Technology Co Ltd
Current assignee: Shanghai Chengzhi Electronic Technology Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-19
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a small-size industrial camera, including camera lens, relay cable and image processing controller, the camera lens includes first casing, the fixed waterproof aviation socket that is equipped with in first casing left end, the fixed IO board that is equipped with in first casing, the IO board with waterproof aviation socket electric connection, the electric connection has the image acquisition board on the IO board, first casing right-hand member passes through the fixed screw and is equipped with preceding frame, preceding frame with be equipped with first seal ring between the first casing, preceding frame right-hand member threaded connection has the lens cap, be equipped with the light filter in the lens cap, relay cable one end electric connection has waterproof aviation plug. Has the advantages that: can separately set up image acquisition board and image processing controller to reduce the volume and the weight of camera lens, and the whole waterproof nature of camera lens is stronger, can carry out normal work of making a video recording in aqueous, and adopted the USB3.0 interface, improved the transmission speed of industry camera data.

Description

Small-size industrial camera

Technical Field

The utility model relates to an industrial camera field particularly, relates to a small-size industrial camera.

Background

With the development of the social industry, industrial cameras are widely applied to the application fields of production inspection, material research, public security evidence obtaining, teaching and scientific research, Printed Circuit Board (PCB) and Surface Mount Technology (SMT) inspection and analysis, printing, textile inspection, medical inspection and the like. The industrial camera replaces human eyes, and brings irreplaceable convenience to production and detection.

However, most industrial cameras in the market at present are large in size and heavy in weight, the USB2.0 interfaces are used for more industrial cameras, the data transmission speed of the industrial cameras with the USB2.0 interfaces is low, the requirement for high-speed transmission cannot be met, and the existing industrial cameras are poor in waterproof performance and cannot work normally in water.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

An object of the utility model is to provide a small-size industrial camera to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a small-sized industrial camera comprises a lens, a relay cable and an image processing controller, wherein the lens comprises a first shell, a waterproof aviation socket is fixedly arranged at the left end in the first shell, an IO board is fixedly arranged in the first shell and electrically connected with the waterproof aviation socket, an image acquisition board is electrically connected with the IO board, a front frame is fixedly arranged at the right end of the first shell through screws, a first sealing gasket is arranged between the front frame and the first shell, a lens cover is in threaded connection with the right end of the front frame, an optical filter is arranged in the lens cover, a waterproof aviation plug is electrically connected with one end of the relay cable, a four-hole aviation socket is electrically connected with the other end of the relay cable, the image processing controller comprises a second shell, a four-pin aviation plug is fixedly arranged at the left end of the second shell, a six-pin aviation socket and a USB3.0 interface are fixedly arranged at the right end of the second shell, the USB connector comprises a second shell, and is characterized in that a mainboard is fixedly arranged in the second shell, an MCU, an FPGA and an SDRAM are arranged on the mainboard, and the FPGA, the SDRAM, the USB3.0 interface, the four-pin aviation plug and the six-pin aviation socket are electrically connected with the MCU.

Further, a second sealing washer is arranged between the screw and the first shell.

Furthermore, a dustproof silica gel frame is arranged between the front frame and the image acquisition plate.

Furthermore, rubber gaskets are fixedly arranged on two sides of the optical filter.

Furthermore, an LED indicator lamp is embedded at the right end of the second shell and electrically connected with the MCU.

Furthermore, an analog-to-digital converter is arranged on the image acquisition board and electrically connected with the IO board.

Furthermore, I-shaped cooling fins are embedded in the upper end wall and the lower end wall of the second shell;

furthermore, the outer surface of the MCU is coated with heat dissipation silica gel.

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

(1) the utility model discloses a set up camera lens, trunk cable and image processing controller, can separately set up image acquisition board and image processing controller to reduce the volume and the weight of camera lens, and the whole waterproof nature of camera lens is stronger, can carry out normal work of making a video recording in aqueous, and adopted the USB3.0 interface, improved the transmission speed of industrial camera data.

(2) The utility model discloses a set up second seal ring, can increase the waterproof sealing nature of screw department.

(3) The utility model discloses a set up dustproof silica gel frame, can prevent dust image acquisition board.

(4) The utility model discloses a set up the rubber packing ring, can increase the leakproofness of lens cap department to the rubber packing ring has the effect of shock attenuation buffering, can increase the anti-seismic performance of light filter.

(5) The utility model discloses a set up the LED pilot lamp, can be used for the behavior of indicating the camera lens.

(6) The utility model discloses a set up the i-shaped fin, can effectually dispel the heat to the image processing controller.

(7) The utility model discloses a set up heat dissipation silica gel, can increase MCU's heat dispersion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a small industrial camera according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lens in a small industrial camera according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an image processing controller in a small industrial camera according to an embodiment of the present invention.

Reference numerals:

1. a first housing; 2. a waterproof aviation socket; 3. an IO board; 4. an image acquisition board; 5. a screw; 6. a front frame; 7. a first sealing gasket; 8. a lens cover; 9. an optical filter; 10. a trunk cable; 11. a waterproof aviation plug; 12. a four-hole aviation socket; 13. a second housing; 14. a four-pin aviation plug; 15. a six pin aviation socket; 16. a USB3.0 interface; 17. a main board; 18. MCU; 19. an FPGA; 20. SDRAM; 21. a dustproof silica gel frame; 22. a rubber gasket; 23. an LED indicator light; 24. an I-shaped heat sink.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a small industrial camera according to an embodiment of the present invention includes a lens, a relay cable 10 and an image processing controller, the lens includes a first housing 1, a waterproof aviation socket 2 is fixed at a left end of the first housing 1, an IO board 3 is fixed in the first housing 1, the IO board 3 is electrically connected to the waterproof aviation socket 2, an image collecting board 4 is electrically connected to the IO board 3, a front frame 6 is fixed at a right end of the first housing 1 by a screw 5, a first sealing washer 7 is arranged between the front frame 6 and the first housing 1, a lens cover 8 is screwed to a right end of the front frame 6, an optical filter 9 is arranged in the lens cover 8, the lens has a waterproof performance, and can be soaked in water to work to complete underwater photography, a waterproof aviation plug 11 is electrically connected to one end of the relay cable 10, the other end of the trunk cable 10 is electrically connected with a four-hole aviation socket 12, the image processing controller comprises a second shell 13, a waterproof aviation plug 11 is inserted into the waterproof aviation socket 2, then a four-pin aviation plug 14 is inserted into the four-hole aviation socket 12 to complete the electrical connection between the lens and the image processing controller, the waterproof aviation plug 11 and the waterproof aviation socket 2 have a waterproof function and can be soaked in water for use, the four-pin aviation plug 14 is fixed at the left end of the second shell 13, a six-pin aviation socket 15 and a USB3.0 interface 16 are fixed at the right end of the second shell 13, a main board 17 is fixed in the second shell 13, a MCU18, an FPGA19 and an SDRAM20 are arranged on the main board 17, the FPGA19, the SDRAM20, the USB3.0 interface 16, the four-pin aviation plug 14 and the six-pin aviation socket 15 are all electrically connected with the MCU18, and the image acquisition board 4 is responsible for collecting image information, and the image information is transmitted to the main board 17 through the relay cable 10, the main board 17 can transmit the image information to an external mobile terminal through the USB3.0 interface 16, and the image acquisition board 4 and the image processing controller are separately arranged, so that the volume and the weight of the lens are reduced.

Example two:

referring to fig. 2, for the screw 5, a second sealing washer is disposed between the screw 5 and the first housing 1; for the front frame 6, a dustproof silica gel frame 21 is arranged between the front frame 6 and the image acquisition plate 4; for the optical filter 9, rubber gaskets 22 are fixedly arranged on both sides of the optical filter 9.

Through the above technical scheme of the utility model, second seal ring can increase the waterproof sealing nature of 5 departments of screw, and dustproof silica gel frame 21 can prevent dust to image acquisition board 4, and rubber packing ring 22 can increase the leakproofness of 8 departments of lens cap to rubber packing ring 22 has the effect of shock attenuation buffering, can increase the anti-seismic performance of light filter 9.

Example three:

referring to fig. 2-3, for the second housing 13, an LED indicator 23 is embedded at the right end of the second housing 13, and the LED indicator 23 is electrically connected to the MCU 18; for the image acquisition board 4, an analog-to-digital converter is arranged on the image acquisition board 4 and is electrically connected with the IO board 3; for the second shell 13, the upper and lower end walls of the second shell 13 are embedded with i-shaped cooling fins 24; for the MCU18, the MCU18 outer surface was coated with heat-dissipating silicone.

Through the above technical scheme of the utility model, LED pilot lamp 23 can be used for the behavior of indicating the camera lens, and I-shaped fin 24 can effectually dispel the heat to the image processing controller, and heat dissipation silica gel can increase MCU 18's heat dispersion.

To sum up, with the help of the above technical scheme of the utility model, through setting up camera lens, junction cable 10 and image processing controller, can separately set up image acquisition board 4 and image processing controller to reduce the volume and the weight of camera lens, and the whole waterproof nature of camera lens is stronger, can carry out normal work of making a video recording in aqueous, and adopted USB3.0 interface 16, improved the transmission speed of industry camera data.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The small industrial camera is characterized by comprising a camera lens, a relay cable (10) and an image processing controller, wherein the camera lens comprises a first shell (1), a waterproof aviation socket (2) is fixedly arranged at the inner left end of the first shell (1), an IO board (3) is fixedly arranged in the first shell (1), the IO board (3) is electrically connected with the waterproof aviation socket (2), an image acquisition board (4) is electrically connected on the IO board (3), a front frame (6) is fixedly arranged at the right end of the first shell (1) through a screw (5), a first sealing gasket (7) is arranged between the front frame (6) and the first shell (1), a lens cover (8) is connected at the right end of the front frame (6) through threads, an optical filter (9) is arranged in the lens cover (8), and a waterproof aviation plug (11) is electrically connected at one end of the relay cable (10), the utility model discloses a four-hole aviation socket, including junction cable (10) other end electric connection, image processing controller, USB3.0 interface (16), second casing (13) left end is fixed and is equipped with four needle aviation plug (14), second casing (13) right-hand member is fixed and is equipped with six needle aviation socket (15) and USB3.0 interface (16), second casing (13) internal fixation is equipped with mainboard (17), be equipped with MCU (18), FPGA (19) and SDRAM (20) on mainboard (17), FPGA (19), SDRAM (20), USB3.0 interface (16), four needle aviation plug (14) and six needle aviation socket (15) all with MCU (18) electric connection.

2. A miniature industrial camera according to claim 1, wherein a second sealing gasket is provided between the screw (5) and the first housing (1).

3. A miniature industrial camera according to claim 1, wherein a dust-proof silicone frame (21) is provided between the front frame (6) and the image capture plate (4).

4. A miniature industrial camera according to claim 1, wherein a rubber gasket (22) is fixedly provided on both sides of the filter (9).

5. The small-sized industrial camera as claimed in claim 1, wherein an LED indicator lamp (23) is embedded at the right end of the second housing (13), and the LED indicator lamp (23) is electrically connected with the MCU (18).

6. A miniature industrial camera as claimed in claim 3, wherein said image capture board (4) is provided with an analog-to-digital converter, said analog-to-digital converter being electrically connected to said IO board (3).

7. A miniature industrial camera according to claim 5, wherein the upper and lower end walls of said second housing (13) are embedded with I-shaped fins (24).

8. A miniature industrial camera as defined in claim 1, wherein the MCU (18) outer surface is coated with heat-dissipating silicone.