CN217156936U

CN217156936U - Spray pipe and endoscope

Info

Publication number: CN217156936U
Application number: CN202221043798.4U
Authority: CN
Inventors: 陈深旺
Original assignee: Shenzhen Yonghengfeng Intelligent Equipment Co ltd
Current assignee: Shenzhen Yonghengfeng Intelligent Equipment Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-09
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a spray pipe and an endoscope, the spray pipe is used for the endoscope, the endoscope comprises a spray gun and a display end, the spray pipe comprises a catheter, a spray head and a camera, the catheter comprises a horizontal section and an inclined section, and one end of the horizontal section is connected with the spray gun; the inclined section is connected with one end of the horizontal section far away from the spray gun, and the inclined section extends along a horizontal plane far away from the horizontal section; the spray head and the camera are arranged at one end of the inclined section, which is far away from the horizontal section, and the spray head is communicated with the inclined section; the orientation of the camera is the same as that of the spray head, and the camera is electrically connected with the display end through a signal transmission line. The utility model provides an endoscope equipment has the catheter of slope section through the setting in order to dodge the electron device on the air-blower, is convenient for directly wash or the spraying operation.

Description

Spray pipe and endoscope

Technical Field

The utility model belongs to the technical field of the endoscope, concretely relates to spray tube and endoscope.

Background

The industrial endoscope is used as a detection tool for the inspection and observation of places with high temperature, toxicity, nuclear radiation and the condition that human eyes cannot directly observe, the main action objects are automobiles, aircraft engines, pipelines, mechanical parts and the like, the nondestructive detection can be realized under the condition of not disassembling or damaging equipment, and the detection can also be realized under the condition of not stopping the operation of the equipment.

When industrial equipment overhauls, need carry out the dirt to some narrow and small positions and wash, or carry out the touch-up paint to the damaged position of paint film, or carry out the lubricating oil dropwise add to mechanical connection position, present spray tube is difficult to accomplish this operation, current endoscope is basic with the front position that the camera lens set up at the endoscope spy tube, the spray tube all is the straight tube, there is electronic components blower grid department, the craspedodrome spray tube is because of dodging electronic components, unable direct entering from the blower grid washs the evaporation case, many parts just can wash the evaporation case on the needs dismantling car, be not convenient for wash.

SUMMERY OF THE UTILITY MODEL

Can't directly wash or the problem of spraying operation to current spray tube, the utility model provides a spray tube.

The utility model provides an above-mentioned technical problem adopted technical scheme as follows:

in one aspect, the utility model provides a spray tube for an endoscope, the endoscope comprises a spray gun and a display end, the spray tube comprises a catheter, a spray head and a camera, the catheter comprises a horizontal section and an inclined section, and one end of the horizontal section is connected with the spray gun; the inclined section is connected with one end of the horizontal section, which is far away from the spray gun, and the inclined section extends along a horizontal plane, which is far away from the horizontal section; the spray head and the camera are arranged at one end of the inclined section, which is far away from the horizontal section, and the spray head is communicated with the inclined section; the orientation of the camera is the same as that of the spray head, and the camera is electrically connected with the display end through a signal transmission line.

Optionally, the nozzle includes a liquid outlet end and a connecting end, the liquid outlet end is communicated with the connecting end, the liquid outlet end is hemispherical, the liquid outlet end is provided with a plurality of liquid outlet holes, and the liquid outlet holes are arranged at intervals along the periphery of the liquid outlet end; the connecting end is connected with the catheter.

Optionally, the spray pipe further comprises a fixing piece, a first mounting hole and a second mounting hole are arranged on the fixing piece side by side, the connecting end is arranged on one side of the first mounting hole, and one end of the liquid guide pipe extends into the first mounting hole and is connected with the connecting end; one end of the camera penetrates through the second mounting hole.

Optionally, a sealing ring is arranged in the first mounting hole, and the periphery of the connecting end is sleeved with the sealing ring.

Optionally, the spray pipe further comprises a bracket, one end of the bracket is connected with the fixing piece and is arranged between the signal transmission line and the catheter, and the signal transmission line and the camera are arranged on the bracket.

Optionally, the support is a U-shaped steel wire, an open end of the U-shaped steel wire is bent towards the camera to form a bent portion, and the bent portion extends into the fixing member.

Optionally, an included angle between the horizontal section and the inclined section is 110 to 170 degrees.

Optionally, the spray pipe further comprises a flexible pipe body, the flexible pipe body is sleeved on the periphery of the liquid guide pipe, and the signal transmission line is arranged in the flexible pipe body.

Optionally, the periphery of the camera is provided with a plurality of LED lamps, and the plurality of LED lamps are electrically connected with the signal transmission line.

On the other hand, the utility model provides an endoscope, including spray gun, display end and as above arbitrary one the spray tube, spray gun with display end is wired or wireless connection.

The utility model provides a catheter in spray tube has slope section and horizontal segment, and the slope section is along keeping away from the horizontal plane at horizontal segment place extends for the electronic components on the air-blower can be dodged behind the air-blower grid on the entering evaporation case to the slope section, damages electronic components when avoiding the spray tube to get into, has reduced the step of dismouting spare part when wasing the evaporation case. Meanwhile, the spray head is kept at the central position of the evaporation box, so that sprayed cleaning liquid is diffused around the evaporation box, and the cleaning is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a spray pipe according to an embodiment of the present invention;

fig. 2 is an exploded view of a spray pipe according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic view illustrating a spraying effect of a spraying pipe according to an embodiment of the present invention.

The reference numbers in the drawings of the specification are as follows:

1. a catheter; 11. a horizontal segment; 12. an inclined section;

2. a spray head; 21. a liquid outlet end; 22. a connecting end; 23. a liquid outlet hole;

3. a camera;

4. a signal transmission line; 41. a signal connector;

5. a fixing member; 51. a first mounting hole; 52. a second mounting hole;

6. a seal ring; 7. a support; 71. a bending part; 8. a flexible pipe body.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "front", "back", "vertical", "horizontal", "up", "down", "inner", "outer", and the like are used only with reference to the drawings, and are not intended to limit the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention provides a spray pipe for an endoscope, the endoscope includes a spray gun and a display end, the spray pipe includes a catheter 1, a nozzle 2 and a camera 3, the catheter 1 includes a horizontal segment 11 and an inclined segment 12, and one end of the horizontal segment 11 is connected to the spray gun. The inclined section 12 is connected with one end of the horizontal section 11 far away from the spray gun, and the inclined section 12 extends along a horizontal plane far away from the horizontal section 11. Specifically, the inclined section 12 extends upward or downward along the horizontal section 11. The spray head 2 and the camera 3 are arranged at one end, far away from the horizontal section 11, of the inclined section 12, and the spray head 2 is communicated with the inclined section 12. The camera 3 with the orientation of shower nozzle 2 is the same, camera 3 through set up signal transmission line 4 with show the end electricity and connect.

The liquid guide tube 1 in the spray tube provided by the embodiment is provided with the inclined section 12 and the horizontal section 11, the inclined section 12 extends along the horizontal plane far away from the horizontal section 11, so that the inclined section 12 can avoid electronic components on an air blower after entering an air blower grid on an evaporation box, the electronic components are prevented from being damaged when the spray tube enters, and the steps of disassembling and assembling parts when the evaporation box is cleaned are reduced. Meanwhile, the spray head 2 is kept at the central position of the evaporation box, so that sprayed cleaning liquid is diffused around the evaporation box, and the cleaning is convenient.

Furthermore, one end of the signal transmission line 4, which is far away from the camera 3, is provided with a signal connector 41 for connecting with a display end.

As shown in fig. 3, in an embodiment, the nozzle 2 includes a liquid outlet end 21 and a connecting end 22, the liquid outlet end 21 is communicated with the connecting end 22, the liquid outlet end 21 is hemispherical, the liquid outlet end 21 is provided with a plurality of liquid outlet holes 23, and the plurality of liquid outlet holes 23 are arranged along the periphery of the liquid outlet end 21 at intervals. The connection end 22 is connected to the catheter 1. Through setting up hemispherical play liquid end 21, realize 360 spraying effects for the washing area is wider.

Further, the connection end 22 is in threaded connection with the catheter 1, so that the nozzle 2 can be conveniently detached, and meanwhile, impurities in the nozzle 2 can be conveniently cleaned.

As shown in fig. 2 and 3, in an embodiment, the spray tube further includes a fixing member 5, a first mounting hole 51 and a second mounting hole 52 are arranged on the fixing member 5 side by side, the connection end 22 is arranged at one side of the first mounting hole 51, and one end of the catheter 1 extends into the first mounting hole 51 and is connected with the connection end 22. One end of the camera 3 passes through the second mounting hole 52. Set up camera 3 and shower nozzle 2 side by side through setting up mounting 5, guarantee simultaneously that camera 3 is the same with the orientation of shower nozzle 2.

As shown in fig. 2, in an embodiment, a sealing ring 6 is disposed in the first mounting hole 51, and the sealing ring 6 is sleeved on the periphery of the connecting end 22 to prevent liquid from leaking.

In one embodiment, as shown in fig. 2, the spray tube further includes a bracket 7, one end of the bracket 7 is connected to the fixing member 5 and is disposed between the signal transmission line 4 and the catheter 1, the signal transmission line 4 and the camera 3 are disposed on the bracket 7, and the routing direction of the signal transmission line 4 is defined by disposing the bracket 7.

As shown in fig. 2, in an embodiment, the bracket 7 is a U-shaped steel wire, an open end of the U-shaped steel wire is bent toward the camera 3 to form a bent portion 71, the bent portion 71 extends into the fixing member 5, and the camera 3 is disposed at the bent portion 71 of the U-shaped steel wire to prevent the camera 3 from rotating.

In one embodiment, the included angle between the horizontal section and the inclined section is 110-170 °, and the angle between the inclined section 12 and the horizontal section 11 is determined by the position of the electronic component in the blower grid.

As shown in fig. 1 and 2, in an embodiment, the spray tube further includes a flexible tube body 8, the flexible tube body 8 is sleeved on the periphery of the liquid guide tube 1 for providing light irradiation to meet the image acquisition requirement of some positions with weak light, and the signal transmission line 4 is disposed in the flexible tube body 8.

In one embodiment, a plurality of LED lamps are disposed on the periphery of the camera 3, and are electrically connected to the signal transmission line 4.

Another embodiment of the present invention further provides a spray pipe, comprising a spray gun, a display end and the spray pipe as described above in any one of the embodiments, wherein the spray gun is connected to the display end in a wired or wireless manner.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A spray tube is used for an endoscope, the endoscope comprises a spray gun and a display end, and the spray tube is characterized by comprising a catheter, a spray head and a camera, wherein the catheter comprises a horizontal section and an inclined section, and one end of the horizontal section is connected with the spray gun; the inclined section is connected with one end of the horizontal section, which is far away from the spray gun, and the inclined section extends along a horizontal plane, which is far away from the horizontal section; the spray head and the camera are arranged at one end of the inclined section, which is far away from the horizontal section, and the spray head is communicated with the inclined section; the direction of the camera is the same as that of the spray head, and the camera is electrically connected with the display end through a signal transmission line.

2. The spray tube of claim 1, wherein the spray head comprises a liquid outlet end and a connecting end, the liquid outlet end is communicated with the connecting end, the liquid outlet end is hemispherical, the liquid outlet end is provided with a plurality of liquid outlet holes, and the liquid outlet holes are arranged at intervals along the periphery of the liquid outlet end; the connecting end is connected with the catheter.

3. The spray tube of claim 2, further comprising a fixing member, wherein the fixing member is provided with a first mounting hole and a second mounting hole side by side, the connecting end is provided at one side of the first mounting hole, and one end of the catheter extends into the first mounting hole and is connected with the connecting end; one end of the camera penetrates through the second mounting hole.

4. The spray pipe of claim 3, wherein a sealing ring is disposed in the first mounting hole, and the sealing ring is sleeved on the periphery of the connecting end.

5. The spray tube of claim 3, further comprising a bracket, one end of the bracket being connected to the fixing member and disposed between the signal transmission line and the catheter, the signal transmission line and the camera being disposed on the bracket.

6. The spray tube of claim 5, wherein the support is a U-shaped steel wire, an open end of the U-shaped steel wire is bent towards the camera to form a bent portion, and the bent portion extends into the fixing member.

7. The spray tube of claim 1, wherein the angle between the horizontal section and the inclined section is 110 ° to 170 °.

8. The spray tube of claim 1, further comprising a flexible tube body, wherein the flexible tube body is sleeved on the outer periphery of the liquid guide tube, and the signal transmission line is disposed in the flexible tube body.

9. The spray tube of claim 1, wherein the camera head is provided at an outer circumference thereof with a plurality of LED lamps electrically connected to the signal transmission line.

10. An endoscope comprising a spray gun, a display end and a spray tube according to any one of claims 1 to 9, said spray gun being connected to said display end by wire or wirelessly.