CN218629540U - Tube wall light-inhibiting illumination imaging device - Google Patents

Abstract

The utility model discloses a tube wall light-inhibiting illumination imaging device, belonging to the technical field of gun tube detection; it comprises the following steps: the side part of the shell is provided with a connecting part for connecting the probe rod; the camera is arranged at one end of the shell; and the lighting assembly comprises a lamp plate and LED lamps, the lamp plate and the LED lamps are arranged on two sides of the shell, the LED lamps are arranged on the lamp plate, and the lamp plate is connected with the shell and is opposite to the connecting part in a symmetrical mode. The utility model discloses the light reflection that can reduce the bore is to the interference of camera for the formation of image is more clear.

Description

Tube wall light-inhibiting illumination imaging device

Technical Field

The utility model relates to a gun barrel detects technical field, especially relates to a pipe wall presses down light illumination imaging device.

Background

Modern artillery, the length of the gun barrel is increasing, and the difficulty of production and manufacture is higher. The overlong gun barrel has high requirements on processing equipment and processing technology. In order to ensure the shooting precision of the artillery, the produced gun barrel needs to be subjected to various detections, and various data of the gun barrel are ensured to be in a reasonable range.

Because the whole barrel is slender, the light rays emitted into the barrel from the openings at the two ends cannot illuminate the inside of the barrel, and active illumination needs to be added when the bore wall of the barrel is detected by the camera.

The lighting device and the imaging lens of the existing tube wall imaging lighting device are arranged on the same side, and light rays emitted by the lighting device are directly reflected by the chamber wall to reach the imaging lens to cause light spots, so that the image of the imaging lens is not clear, and the detection of the chamber wall is seriously interfered.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a tube wall light-suppressing illumination imaging apparatus to solve the problem that the existing tube wall detection device is interfered by its own light.

The utility model provides a pipe wall presses down light illumination image device, include:

the side part of the shell is provided with a connecting part for connecting the probe rod;

the camera is arranged at one end of the shell;

and the lighting assembly comprises a lamp plate and LED lamps, the lamp plate and the LED lamps are arranged on two sides of the shell, the LED lamps are arranged on the lamp plate, and the lamp plate is connected with the shell and is opposite to the connecting part in a symmetrical mode.

Further, the camera is an industrial camera.

Furthermore, it is a plurality of LED lamp array set up in on the lamp plate.

Furthermore, connecting portion include the butt joint groove of pegging graft with the probe rod, the bottom in butt joint groove is equipped with be used for connecting the probe rod with the screw of shell.

Furthermore, a communicating part is further arranged on the shell, the communicating part is arranged opposite to the connecting part and comprises a communicating hole, and an external cable is connected with an electronic element positioned in the shell through the communicating hole.

Furthermore, one end of the shell, which is far away from the camera, is provided with a brightness adjusting switch, and the brightness adjusting switch is electrically connected with the LED lamp.

Furthermore, a tail lamp is arranged around the brightness adjusting switch and connected with the shell.

Furthermore, be equipped with the access door on the shell, the access door deviates from connecting portion set up, the access door with the detachable connection of shell.

Furthermore, the both sides of shell are equipped with the mounting groove, the bottom of mounting groove with be equipped with universal connection unit between the lamp plate to the confession is adjusted the lamp plate is relative the angle of shell.

Further, the universal connection unit comprises a ball joint or a universal joint.

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

(1) The utility model discloses a pipe wall presses down light illumination image device is equipped with lighting assembly on the shell, lighting assembly is including setting up in the lamp plate and the LED lamp of shell both sides, the LED lamp sets up on the lamp plate, the lamp plate is connected and relative connecting portion symmetry sets up with the shell, the light that jets out from the LED lamp is located the both sides of camera, the LED lamp only partially scattered light shines the thorax wall, can prevent the reverberation and form the facula on the camera, the formation of image of camera is more clear, it is more accurate to the detection of bore.

(2) The utility model discloses a pipe wall light suppression illumination imaging device, the lateral part of shell are equipped with the connecting portion that are used for being connected with the probe rod, and the probe rod passes through connecting portion and is connected with the shell, can manipulate the inside that the shell stretched into the barrel, and the convenience is to the exploration and the inspection of barrel inner wall. The camera sets up in the one end of shell, and the camera can make a video recording and shoot the thorax wall, looks for tiny problem on the bore and takes a picture and preserve.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a first overall perspective view of the present invention;

FIG. 2 is a second overall perspective view of the present invention;

FIG. 3 is a third overall perspective view of the present invention;

fig. 4 is a four-dimensional overall structure diagram of the present invention.

In the figure, a housing 100, a connecting portion 110, a butt groove 111, a screw hole 112, a communicating portion 120, a communicating hole 121, a brightness adjusting switch 130, a tail lamp 140, an access door 150, a mounting groove 160, a camera 200, an illumination module 300, a lamp panel 310, an LED lamp 320, and a universal connecting unit 330.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

A pipe wall restraines light imaging device in this embodiment relates to the gun barrel and detects technical field, through the contained angle that changes lighting apparatus and imaging device, hinders from the light direct irradiation of bore wall reflection on imaging device for it is more clear to form images.

Referring to fig. 1 to 4, a tube wall light-suppressing illumination imaging device in the present embodiment includes: housing 100, camera 200, and illumination assembly 300. The lateral part of the shell 100 is provided with a connecting part 110 for connecting with a probe rod, the probe rod is connected with the shell 100 through the connecting part 110, and the shell 100 can be operated to extend into the barrel, so that the inner wall of the barrel can be conveniently detected and inspected. The camera 200 is arranged at one end of the shell 100, and the camera 200 can take a picture of the bore wall, look for tiny problems on the bore and take a picture for storage. The lighting assembly 300 comprises a lamp panel 310 and LED lamps 320 which are arranged on two sides of the shell 100, the LED lamps 320 are arranged on the lamp panel 310, the lamp panel 310 is connected with the shell 100 and symmetrically arranged relative to the connecting portion 110, light rays emitted from the LED lamps 320 are located on two sides of the camera 200, only partial scattered light of the LED lamps 320 irradiates on the wall of the bore, light spots formed by the reflected light on the camera 200 can be prevented, imaging of the camera 200 is clearer, and detection of the bore is more accurate.

In the using process, the LED lamps 320 on the lamp panels 310 on the two sides of the shell 100 are turned on, the shell 100 is extended into the bore by using the probe rod connected with the shell 100, and the camera 200 can display the specific situation of the wall of the bore in the form of an image.

The camera 200 is an industrial camera 200, which is a video image acquisition device capable of being stably and efficiently applied to an industrial field, and can directly store images on a hard disk, and compared with a common camera, the industrial camera has high comparability in resolution, frame rate, requirements on light, exposure mode and the like. Industrial camera 200 may better identify subtle problems within the barrel within the bore.

Referring to fig. 1 and 2, the LED lamps 320 are arranged on the lamp panel 310 in an array, and compared with a common light source, the LED lamps 320 have high energy density and high illumination brightness, and the array is integrated on the lamp panel 310, so that the illumination brightness can be further improved.

Referring to fig. 1 and 2, the connecting portion 110 includes a docking slot 111 for receiving the probe, a screw hole 112 is formed at the bottom of the docking slot 111 for connecting the probe and the housing 100, an end of the probe is inserted into the docking slot 111, and a bolt is screwed into the screw hole 112 through the probe to fix the probe and the housing 100 together. In a further embodiment, the housing 100 is further provided with a communication portion 120, the communication portion 120 is disposed opposite to the connection portion 110, the communication portion 120 includes a communication hole 121, and an external cable is connected to an internal element located in the housing 100 through the communication hole 121. The cable includes a current transmission line, a signal transmission line, and may supply power to the electronic components in the housing 100 and transmit image signals.

Referring to fig. 2, a brightness adjusting switch 130 is disposed at an end of the housing 100 away from the camera 200, the brightness adjusting switch 130 is electrically connected to the LED lamp 320, and the brightness of the LED lamp 320 can be changed by adjusting the brightness adjusting switch 130, so as to change the overall brightness of the imaging device in a targeted manner, thereby adapting to different bore bores.

Referring to fig. 2, the tail light 140 is disposed around the brightness adjusting switch 130, the tail light 140 is connected to the housing 100, and the tail light 140 can illuminate the rear end of the housing 100, so that the rear end of the housing 100 can be illuminated when the probe rod is operated, thereby preventing the rear end of the housing 100 from colliding with the wall of the gun barrel and damaging the gun barrel.

Referring to fig. 3, an access door 150 is disposed on the housing 100, an access opening communicated with the outside is disposed on the housing 100, internal components of the housing 100 are all installed in the housing 100 through the access opening, and the access door 150 blocks the access opening and is connected to the housing 100 through a bolt. The access door 150 is disposed opposite to the connecting portion 110 and disposed on the other side of the housing 100 opposite to the connecting portion 110.

Referring to fig. 4, the mounting grooves 160 are disposed on two sides of the housing 100, the universal connection unit 330 is disposed between the bottom of the mounting groove 160 and the lamp panel 310, and the tilt angle of the lamp panel 310 can be changed by the universal connection unit 330, so as to adjust an included angle between a light output direction and an input direction of the camera 200, and minimize interference of light reflected from a bore wall to the camera 200. In a specific implementation process, the universal connection unit 330 includes a ball joint, a universal joint, or a plastic strip, and by using the above structure, an angle of the lamp panel 310 with respect to the housing 100 can be adjusted and fixed, thereby completing the change of the light output direction.

The working process is as follows: first, the probe rod is installed in the docking slot 111 of the housing 100 and fixed, the LED lamps 320 and the tail lamps 140 on the lamp panels 310 located at both sides of the housing 100 are turned on, and the inclination angle of the lamp panels 310 is finely adjusted. Then, the camera 200 is turned on, and the case 100 is extended into the bore by the probe.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims (10)

1. A tube wall light-suppressing illumination imaging device is characterized by comprising:

the side part of the shell is provided with a connecting part for connecting the probe rod;

the camera is arranged at one end of the shell;

and the lighting assembly comprises a lamp plate and LED lamps, the lamp plate and the LED lamps are arranged on two sides of the shell, the LED lamps are arranged on the lamp plate, and the lamp plate is connected with the shell and is opposite to the connecting part in a symmetrical mode.

2. The light-suppressing and imaging device for the tube wall as recited in claim 1, wherein the camera is an industrial camera.

3. The lighting and imaging device with the wall light-suppressing function according to claim 1, wherein a plurality of the LED lamp arrays are disposed on the lamp panel.

4. The light-suppressing and imaging device for the tube wall as claimed in claim 1, wherein the connecting portion comprises a butt-joint groove for being inserted into the probe, and a screw hole for connecting the probe and the housing is formed in the bottom of the butt-joint groove.

5. The light-restraining and imaging device for the tube wall according to claim 1, wherein the housing further comprises a communication portion, the communication portion is disposed opposite to the connection portion, the communication portion comprises a communication hole, and an external cable is connected to an electronic component inside the housing through the communication hole.

6. The lighting and imaging device for suppressing the brightness of the tube wall according to claim 1, wherein a brightness adjusting switch is disposed at an end of the housing away from the camera, and the brightness adjusting switch is electrically connected to the LED lamp.

7. The wall dimming illuminated imaging apparatus as claimed in claim 6, wherein a tail light is disposed around the brightness adjusting switch, and the tail light is connected to the housing.

8. The light-suppressing illumination imaging device for the tube wall as recited in claim 1, wherein an access door is disposed on the housing, the access door is disposed away from the connecting portion, and the access door is detachably connected to the housing.

9. The light-suppressing illumination imaging device for the tube wall according to claim 1, wherein mounting grooves are formed in two sides of the shell, and a universal connection unit is arranged between the bottom of each mounting groove and the lamp panel so as to adjust the angle of the lamp panel relative to the shell.

10. The light-suppressing, illuminated imaging apparatus for tube wall as claimed in claim 9, wherein said gimbal connection unit comprises a ball joint or a universal joint.

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