CN101639370A - Video image detector - Google Patents
Video image detector Download PDFInfo
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- CN101639370A CN101639370A CN200810029755A CN200810029755A CN101639370A CN 101639370 A CN101639370 A CN 101639370A CN 200810029755 A CN200810029755 A CN 200810029755A CN 200810029755 A CN200810029755 A CN 200810029755A CN 101639370 A CN101639370 A CN 101639370A
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- feeler
- video image
- image detector
- motor
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Abstract
The invention relates to a video image detector, which comprises a detection rod, a camera and a light source, wherein the camera and the light source are arranged on the front end of the detection rod; the detection rod is provided with a power supply and is a soft and bendable hollow round rod; and the front section of the detection rod is provided with a steering mechanism which drives the front end of the detection rod to bend in different directions to realize steering. The structure allows the detector to realize a steering function, so that the detector can enter deep holes and caves with small aperture or curves of industrial pipe.
Description
Technical field
The present invention relates to a kind of video image detector.
Background technology
General video image obtains and uses video camera to take all kinds of scenery under environment such as visible or infrared light, and this general approach is next powerless in following several particular surroundingss:
1, little deep hole, cave, aperture, dull thread in it, common camera can't enter, and can't obtain inner image.
2, the image of industrial class pipe interior.
It is 01145338 that Chinese patent discloses the patent No., name is called a kind of video image probing rod patent of invention, basically the problems referred to above have been solved, but because this kind feeler can only carry out seesawing of straight line, can not carry out divertical motion, in a single day when therefore bend being arranged in the little deep hole in aperture, cave or industrial pipeline, this kind feeler just can't enter, can't obtain the image in the bend.
Content of the present invention
The present invention is intended to overcome above-mentioned the deficiencies in the prior art, provide a kind of feeler can realize turning to, can be by turning to the video image detector that enters bend.
According to a kind of video image detector provided by the invention, comprise a feeler and camera, the light source of being located at this feeler front end, described feeler is provided with power supply, described feeler is the hollow round bar of flexible, thereby described feeler leading portion is provided with and drives described feeler front end to the crooked steering mechanism that turns to of realizing of different directions.
The present invention also has following additional technical feature:
Described steering mechanism comprises two motors that are arranged on feeler leading portion rear portion, described feeler leading portion front portion is respectively equipped with a reference column in both sides up and down, the described feeler leading portion left and right sides is respectively equipped with another reference column, the two ends of one driving-belt are separately fixed on two reference columns, the two ends of another driving-belt are separately fixed on two another reference columns, the middle part of described driving-belt and another driving-belt is coated at respectively on the output shaft of two motors, the output shaft axis of described two motors is perpendicular, each output shaft axis and feeler axis normal, described feeler rear end are provided with the control device of control two motor positive and inverses.
Described feeler is provided with propulsive mechanism, and described feeler comprises first section feeler and second section feeler, and first section feeler is positioned at the front end of whole feeler, links together by propulsive mechanism between first section feeler and second section feeler.
Described propulsive mechanism comprises the hollow cylinder that connects first section feeler and second section feeler, be provided with the pipe fitting that is placed in this cylinder, one end of described pipe fitting stretches out described cylinder respective end and forms extension, this extension inner chamber is formed with internal tooth, the respective end of described cylinder is provided with the 3rd motor, the output shaft of the 3rd motor is provided with the driving wheel with the internal tooth engagement, the periphery wall of described pipe fitting is formed with the spirality double wedge, the top of this double wedge is to the vertical range of the feeler axis radius greater than feeler, and the rotating of described the 3rd motor is arranged on another control device of described feeler rear end and controls.
The anterior inner chamber of described feeler leading portion is respectively equipped with described reference column in both sides up and down, the anterior inner chamber of the described feeler leading portion left and right sides is respectively equipped with described another reference column, in described two motors wherein a motor be fixedly installed on described cylinder near the end of first section feeler, another motor is positioned at the described wherein front end of a motor, be arranged on the fixed leg of inner chamber of described first section feeler, described fixed leg is provided with the through hole that driving-belt that permission links to each other with a described wherein motor passes through.
Described feeler front end is provided with gas-sensing head or sound inductive head or ultrasonic sensing head.
Described feeler front end is provided with transparent semisphere protective cover, and described camera and light source are arranged in this semisphere protective cover.
Described feeler rear end is provided with the interface that links to each other with camera.
One end of described pipe fitting is the end near described second feeler, and the output shaft of described the 3rd motor is eccentric to be provided with, and the affixed end of described second feeler and cylinder has the described driving wheel of permission and stretches out the breach that meshes with internal tooth.
Described feeler front end inner chamber is provided with a fixed head, and described protective cover, described camera and light source all are fixed on this fixed head.
According to a kind of video image detector provided by the invention, prior art has following advantage relatively: described feeler is the hollow round bar of flexible, thereby described feeler leading portion is provided with and drives described feeler front end to the crooked steering mechanism that turns to of realizing of different directions, this structure makes this sniffer can realize the function that turns to, thereby can enter in the interior bend of the little deep hole in aperture, cave or industrial pipeline.In addition, the present invention is provided with on feeler and drives the propulsive mechanism that whole feeler moves, and is more laborsaving in the time of in feeler enters deep hole, cave or industrial pipeline.Moreover; described feeler front end is provided with transparent semisphere protective cover, and described camera and light source are arranged in this semisphere protective cover, and this structure plays the certain protection effect to camera and light source; because protective cover is a semisphere, therefore resistance is less when the feeler front end turns to simultaneously.Described feeler front end is provided with gas-sensing head, can learn the gas inside situation.
Description of drawings
Embodiment below in conjunction with accompanying drawing provides describes the present invention in detail, wherein:
Fig. 1 is the structure partial cross-sectional schematic of a kind of preferred embodiment of a kind of video image detector of the present invention.
Fig. 2 be among Fig. 1 A-A to partial schematic sectional view.
Embodiment
Referring to Fig. 1, Fig. 2, a kind of optimal way of a kind of video image detector of the present invention is shown, comprise a feeler 1 and camera 2, the light source 4 of being located at this feeler front end, described feeler rear end is provided with power supply 9, described feeler is the hollow round bar of flexible, thereby described feeler leading portion 40 is provided with and drives described feeler front end to the crooked steering mechanism 3 that turns to of realizing of different directions, this structure makes this sniffer can realize the function that turns to, thereby can enter in the interior bend of the little deep hole in aperture, cave or industrial pipeline.
Described feeler front end is provided with transparent semisphere protective cover 8; described camera 2 and light source 4 are arranged in this semisphere protective cover; this structure plays the certain protection effect to camera and light source, because protective cover is a semisphere, therefore resistance is less when the feeler front end turns to simultaneously.Described feeler front end inner chamber is provided with a fixed head 111, and described protective cover 8, described camera 2 and light source 4 all are fixed on this fixed head.
Described steering mechanism 3 comprises two motors 30 (said fore-and-aft direction is the feeler axis direction) that are arranged on feeler leading portion rear portion here, described feeler leading portion front portion is respectively equipped with a reference column 31 in both sides up and down, the described feeler leading portion left and right sides is respectively equipped with another reference column 32, the two ends of one driving-belt 33 are separately fixed on two reference columns, the two ends of another driving-belt 34 are separately fixed on two another reference columns, the middle part of described driving-belt and another driving-belt is coated at respectively on the output shaft of two motors, the output shaft axis of described two motors is perpendicular, each output shaft axis and feeler axis normal, described feeler rear end is provided with the control device 35 of control two motor positive and inverses, control device is a prior art, can adopt various ways.When needing left and right directions to turn to, start the motor that links to each other with two another fixed columns by control device, feeler was turned right when motor output shaft changeed clockwise, the rotation of output shaft with another driving-belt 34 constantly to the left another reference column 32 transmit, and the distance of another reference column on output shaft and right side is shorter and shorter, forces feeler to be turned right under another fixed column 32 pullings on right side.Realize that principle is same as described above when motor output shaft rotates counterclockwise, no longer describe in detail.When needing above-below direction to turn to, principle is also same as described above, no longer describe in detail,
Described feeler is provided with and drives the whole propulsive mechanism 5 that moves of feeler, described feeler comprises first section feeler 10 and second section feeler 11, first section feeler is positioned at the front end of whole feeler, link together by propulsive mechanism 5 between first section feeler and second section feeler, described propulsive mechanism comprises the hollow cylinder 50 that connects first section feeler and second section feeler, be provided with the pipe fitting 51 that is placed in this cylinder, one end of described pipe fitting stretches out described cylinder respective end and forms extension 510, this extension inner chamber is formed with internal tooth, the respective end of described cylinder is provided with the 3rd motor 52, the output shaft of the 3rd motor is provided with the driving wheel 53 with the internal tooth engagement, the periphery wall of described pipe fitting is formed with spirality double wedge 54, the top of this double wedge 54 is to the vertical range of the feeler axis radius greater than feeler, the rotating of described the 3rd motor is arranged on another control device 55 controls of described feeler rear end, and (this control device is a prior art, can be referring to various ways), this structure enters deep hole at feeler, more laborsaving in the time of in cave or the industrial pipeline.Certainly, the double wedge 54 of this propulsive mechanism can just can produce prograding when contacting with deep hole, cave or industrial pipeline generation.Produce when contacting at double wedge 54 and deep hole, cave or industrial pipeline, start the 3rd motor 52 by another control device 55, the output shaft of the 3rd motor drives driving wheel 53 and rotates, driving wheel drives pipe fitting 51 by internal tooth and rotates, double wedge 54 on the pipe fitting 51 acts on the inwall of deep hole, cave or industrial pipeline, the rotating of the 3rd motor makes double wedge 54 realize the rotation of both direction, and one of them rotation direction is an advanced state, and another rotation direction is an exit status.
The anterior inner chamber of described feeler leading portion is respectively equipped with described reference column 31 in both sides up and down, the anterior inner chamber of the described feeler leading portion left and right sides is respectively equipped with described another reference column 32, in described two motors 30 wherein a motor be fixedly installed on described cylinder near the end of first section feeler, another motor is positioned at the described wherein front end of a motor, be arranged on the fixed leg 56 of inner chamber of described first section feeler, described fixed leg is provided with the through hole 57 that driving-belt that permission links to each other with a described wherein motor passes through.
Described feeler front end is provided with gas-sensing head 7, and this structure can be learnt the gas inside situation, perhaps is provided with the sound inductive head and surveys sound or be provided with the ultrasonic sensing head and survey the existence of object and the combination in any between them.Described feeler rear end is provided with the interface 20 that links to each other with camera, and this interface can be USB mouth or other interface, is mainly used in the connection display device.
One end of described pipe fitting is the end near described second feeler, and the output shaft of described the 3rd motor is eccentric to be provided with, and the affixed end of described second feeler and cylinder has the described driving wheel of permission and stretches out the breach 110 that meshes with internal tooth.
The foregoing description is only for the usefulness that the present invention is described; and be not to be limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present invention, and scope of patent protection of the present invention should be limited by each claim.
Claims (10)
1, a kind of video image detector, comprise a feeler (1) and be located at camera (2), the light source (4) of this feeler front end, described feeler is provided with power supply (9), it is characterized in that described feeler is the hollow round bar of flexible, described feeler leading portion (40) thereby be provided with drives described feeler front end to the crooked steering mechanism (3) that turns to of realizing of different directions.
2, video image detector according to claim 1, it is characterized in that described steering mechanism (3) comprises two motors (30) that are arranged on feeler leading portion rear portion, described feeler leading portion front portion is respectively equipped with a reference column (31) in both sides up and down, the described feeler leading portion left and right sides is respectively equipped with another reference column (32), the two ends of one driving-belt (33) are separately fixed on two reference columns, the two ends of another driving-belt (34) are separately fixed on two another reference columns, the middle part of described driving-belt and another driving-belt is coated at respectively on the output shaft of two motors, the output shaft axis of described two motors is perpendicular, each output shaft axis and feeler axis normal, described feeler rear end are provided with the control device (35) of control two motor positive and inverses.
3, video image detector according to claim 2, it is characterized in that described feeler is provided with the whole propulsive mechanism (5) that moves of drive feeler, described feeler comprises first section feeler (10) and second section feeler (11), first section feeler is positioned at the front end of whole feeler, links together by propulsive mechanism (5) between first section feeler and second section feeler.
4, video image detector according to claim 3, it is characterized in that described propulsive mechanism comprises the hollow cylinder (50) that connects first section feeler and second section feeler, be provided with the pipe fitting (51) that is placed in this cylinder, one end of described pipe fitting stretches out described cylinder respective end and forms extension (510), this extension inner chamber is formed with internal tooth, the respective end of described cylinder is provided with the 3rd motor (52), the output shaft of the 3rd motor is provided with the driving wheel (53) with the internal tooth engagement, the periphery wall of described pipe fitting is formed with spirality double wedge (54), the top of this double wedge (54) is to the vertical range of the feeler axis radius greater than feeler, and the rotating of described the 3rd motor is arranged on another control device (55) control of described feeler rear end.
5, video image detector according to claim 4, it is characterized in that the anterior inner chamber of described feeler leading portion is respectively equipped with described reference column (31) in both sides up and down, the anterior inner chamber of the described feeler leading portion left and right sides is respectively equipped with described another reference column (32), in described two motors (30) wherein a motor be fixedly installed on described cylinder near the end of first section feeler, another motor is positioned at the described wherein front end of a motor, be arranged on the fixed leg (56) of the inner chamber of described first section feeler, described fixed leg is provided with the through hole (57) that driving-belt that permission links to each other with a described wherein motor passes through.
6, video image detector according to claim 1 is characterized in that described feeler front end is provided with gas-sensing head or sound inductive head or ultrasonic sensing head (7).
7, video image detector according to claim 1 is characterized in that described feeler front end is provided with transparent semisphere protective cover (8), and described camera (2) and light source (4) are arranged in this semisphere protective cover.
8, video image detector according to claim 1 is characterized in that described feeler rear end is provided with the interface (20) that links to each other with camera.
9, video image detector according to claim 4, an end that it is characterized in that described pipe fitting is the end near described second feeler, the output shaft of described the 3rd motor is eccentric to be provided with, and the affixed end of described second feeler and cylinder has the described driving wheel of permission and stretches out the breach (110) that meshes with internal tooth.
10, video image detector according to claim 7 is characterized in that described feeler front end inner chamber is provided with a fixed head (111), and described protective cover (8), described camera (2) and light source (4) all are fixed on this fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810029755A CN101639370A (en) | 2008-07-28 | 2008-07-28 | Video image detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810029755A CN101639370A (en) | 2008-07-28 | 2008-07-28 | Video image detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101639370A true CN101639370A (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810029755A Pending CN101639370A (en) | 2008-07-28 | 2008-07-28 | Video image detector |
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| Country | Link |
|---|---|
| CN (1) | CN101639370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337206A (en) * | 2015-12-02 | 2016-02-17 | 国网河南省电力公司三门峡供电公司 | Multifunctional operating rod for transmission and overhaul |
-
2008
- 2008-07-28 CN CN200810029755A patent/CN101639370A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337206A (en) * | 2015-12-02 | 2016-02-17 | 国网河南省电力公司三门峡供电公司 | Multifunctional operating rod for transmission and overhaul |
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Open date: 20100203 |