CN114018816B - Detection camera connecting device of roof detection system - Google Patents
Detection camera connecting device of roof detection systemInfo
- Publication number
- CN114018816B CN114018816B CN202111469327.XA CN202111469327A CN114018816B CN 114018816 B CN114018816 B CN 114018816B CN 202111469327 A CN202111469327 A CN 202111469327A CN 114018816 B CN114018816 B CN 114018816B
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- threaded fastener
- adjustment mechanism
- limiting
- detection camera
- roof
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a detection camera connecting device of a roof detection system, which is used for detecting the roof condition of an electric locomotive, wherein the connecting device is used for connecting a detection camera and comprises a fixed mechanism which is fixedly installed, a first adjusting mechanism which is connected with the fixed mechanism and can move along the X direction and be locked relative to the fixed mechanism, a second adjusting mechanism which is connected with the first adjusting mechanism and can move along the Y direction and be locked relative to the first adjusting mechanism, a third adjusting mechanism which is connected with the second adjusting mechanism and can rotate around the X direction relative to the second adjusting mechanism and be locked, a first limiting mechanism and a second limiting mechanism which limit the third adjusting mechanism to rotate around the X direction, and the detection camera is connected with the third adjusting mechanism. By adopting the connecting device, the pitching angle and the horizontal position of the detection camera can be flexibly adjusted according to the difference of the detection positions, so that the imaging quality of the detection camera can be ensured, and the position and the angle of the detection camera can be ensured to be kept stable in the operation process of the electric locomotive.
Description
Technical Field
The invention relates to the technical field of electric locomotives, in particular to a detection camera connecting device of a roof detection system.
Background
In order to ensure reliable operation of the electric locomotive, a roof detection system is arranged for detecting the roof condition of the electric locomotive regularly, generally detecting whether a carbon slide bar of a pantograph of the roof is cracked or not, detecting whether a fastener of a key part is loosened or not, detecting whether a roof has foreign matters or not, detecting whether important parts are lost or not, detecting whether the whole pantograph is severely deformed or not, and the like. The detection system comprises a detection camera, and the angle and the position of the detection camera have great influence on the detection precision.
Disclosure of Invention
The application provides a detection camera connecting device of a roof detection system, which is used for detecting the roof condition of an electric locomotive and is used for connecting a detection camera of the roof detection system.
The connecting device comprises a fixed mechanism fixedly installed, a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, wherein the first adjusting mechanism is connected with the fixed mechanism and can move along the X direction and be locked relative to the fixed mechanism, the second adjusting mechanism is connected with the first adjusting mechanism and can move along the Y direction and be locked relative to the first adjusting mechanism, the third adjusting mechanism is connected with the second adjusting mechanism and can rotate around the X direction and be locked relative to the second adjusting mechanism, and the third adjusting mechanism is used for connecting a detection camera, wherein the X direction and the Y direction are mutually perpendicular horizontal directions.
In one embodiment, the securing mechanism is mounted to the roof rail below which the electric vehicle is located during inspection, the securing mechanism includes a roof rail clamp for clamping the roof rail, and the connecting device further includes a first threaded fastener for locking the roof rail clamp and the roof rail.
In one embodiment, the connecting device further comprises a second threaded fastener used for locking the first adjusting mechanism and the fixing mechanism, one of the fixing mechanism and the first adjusting mechanism is provided with an elongated hole extending along the X direction and used for being connected with the second threaded fastener, and the other is provided with a connecting hole used for being connected with the second threaded fastener.
In one embodiment, the connecting device further comprises a third threaded fastener, the first adjusting mechanism comprises a first sleeve extending along the Y direction, the second adjusting mechanism comprises a second sleeve extending along the Y direction, the second sleeve is inserted into the first sleeve and can move along the Y direction relative to the first sleeve, and the second sleeve is locked with the first sleeve through the third threaded fastener.
In one embodiment, the second adjusting mechanism comprises a U-shaped connecting block, one longitudinal part of the U-shaped connecting block is connected with one end of the second sleeve, the other longitudinal part of the U-shaped connecting block is provided with a U-shaped notch, and the third adjusting mechanism is at least partially arranged in the U-shaped notch, and two sides of the third adjusting mechanism are respectively connected with the side walls of the notches at two sides of the U-shaped notch.
In one embodiment, the third adjustment mechanism includes a inspection camera clamping portion for clamping an inspection camera, and the connection device further includes a fourth threaded fastener for locking the inspection camera clamping portion and the inspection camera.
In one embodiment, the third adjusting mechanism and the second adjusting mechanism are provided with a rotating shaft extending along the X direction, one rotating shaft is provided with a first shaft groove matched with the rotating shaft, the connecting device further comprises a first limiting mechanism and a fifth threaded fastener, the first limiting mechanism is provided with a second shaft groove matched with the rotating shaft, the first limiting mechanism is locked with the mechanism provided with the first shaft groove through the fifth threaded fastener, and the first shaft groove and the second shaft groove clamp the rotating shaft during locking.
In one embodiment, the connecting device further comprises a second limiting mechanism and a sixth threaded fastener, one part of the third adjusting mechanism and one part of the second limiting mechanism are provided with limiting shafts extending along the Y direction, the other part of the third adjusting mechanism and the second limiting mechanism are provided with limiting holes matched with the limiting shafts, the limiting shafts are non-circular shafts, and the other part of the second limiting mechanism is locked with the second adjusting mechanism through the sixth threaded fastener.
In one embodiment, the second adjustment mechanism is provided with an arcuate aperture for coupling with the sixth threaded fastener such that the sixth threaded fastener can slide along the arcuate aperture during rotation of the third adjustment mechanism about the X-direction.
In one embodiment, the connecting device further comprises a seventh threaded fastener, and the mechanism provided with the limiting hole is locked with the limiting shaft through the seventh threaded fastener.
The connecting device is used for connecting the detection camera of the vehicle roof detection system, and the pitching angle and the horizontal position of the detection camera can be flexibly adjusted according to different detection positions by adopting the connecting device to connect the detection camera, so that the imaging quality of the detection camera can be ensured, and the detection precision of the vehicle roof detection system can be improved. Moreover, the connecting device provided by the invention can ensure that the position and the angle of the detection camera are kept stable in the running process of the electric locomotive.
Drawings
FIG. 1 is a schematic view of an embodiment of a connection device for a detection camera, which is provided by the invention, clamping the detection camera and fixedly connecting with a top beam;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of a camera attachment device in position for attachment to a header;
fig. 4 is a left side view of the connection position of the inspection camera and the inspection camera.
The reference numerals are explained as follows:
01 top beam, 02 detection camera;
The device comprises a 100 fixing mechanism, a 101 top beam clamping arm, a 102 connecting arm and an A long strip-shaped hole;
200 a first adjusting mechanism, 201 a U-shaped connecting plate, B connecting holes, 202 a first sleeve and 203 rib plates;
300 second adjusting mechanism, 301 second sleeve, 302U-shaped connecting block, 302a notch side wall, C arc hole;
400 a third adjusting mechanism, 401 a detecting camera clamping arm, 402 a support arm and a D limiting shaft;
500 first limit mechanism;
600 second limiting mechanisms, E limiting holes and F connecting holes;
701 first threaded fastener, 702 second threaded fastener, 703 third threaded fastener, 704 fourth threaded fastener, 705 fifth threaded fastener, 706 sixth threaded fastener, 707 seventh threaded fastener, 708 platen.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the following description is provided with reference to the accompanying drawings and the specific embodiments.
In order to ensure reliable operation of the electric locomotive, a roof detection system is arranged for detecting the roof condition of the electric locomotive regularly, generally detecting whether a carbon slide bar of a pantograph of the roof is cracked or not, detecting whether a fastener of a key part is loosened or not, detecting whether a roof has foreign matters or not, detecting whether important parts are lost or not, detecting whether the whole pantograph is severely deformed or not, and the like. The detection system comprises a detection camera, and the angle and the position of the detection camera have great influence on the detection precision.
The application provides a connecting device which is used for connecting a detection camera of a vehicle roof detection system. As shown, the connection device includes a fixing mechanism 100, a first adjustment mechanism 200, a second adjustment mechanism 300, and a third adjustment mechanism 400.
The fixing mechanism 100 is fixedly installed as a mounting base of the entire connecting device.
The first adjusting mechanism 200 is connected to the fixing mechanism 100 and is movable in the X direction relative to the fixing mechanism 100. The X direction is a horizontal direction, such as may be the longitudinal or transverse direction of the electric locomotive.
The second adjustment mechanism 300 is connected to the first adjustment mechanism 200 and is movable in the Y direction relative to the first adjustment mechanism 200. The Y direction is a horizontal direction perpendicular to the X direction.
The third adjustment mechanism 400 is connected to the second adjustment mechanism 300 and is rotatable about the X-direction with respect to the second adjustment mechanism 300, in other words, the rotation center line of the third adjustment mechanism 400 extends in the X-direction.
The detection camera is connected to the third adjustment mechanism 400. When the third adjustment mechanism 400 rotates around the X-direction, the detection camera rotates accordingly, so that the pitch angle of the detection camera can be changed. When the second adjusting mechanism 300 moves along the Y direction, the third adjusting mechanism 400 connected with the second adjusting mechanism moves along the Y direction, so as to drive the detecting camera to move along the Y direction, and thus the Y-direction position of the detecting camera can be changed. When the first adjusting mechanism 200 moves along the X direction, the first adjusting mechanism 200 connected with the first adjusting mechanism moves along the X direction, so as to drive the second adjusting mechanism 300, the third adjusting mechanism 400 and the detecting camera to move along the X direction, thereby changing the X direction position of the detecting camera.
The connecting device is used for connecting the detection camera, the pitching angle and the horizontal position of the detection camera can be flexibly adjusted according to different detection positions, so that the imaging quality of the detection camera can be ensured, and the detection precision of a roof detection system of an electric locomotive can be improved.
In the illustrated embodiment, a header 01 is provided, and the electric locomotive is positioned below the header 01 during inspection. The fixing mechanism 100 is fixedly installed by clamping the top beam 01, so that the installation reliability is high, and the loosening or deflection is not easy. Specifically, a top beam clamping arm 101 is arranged, two sides of the top beam 01 are clamped by the top beam clamping arm 101, and the top beam clamping arm 101 and the top beam 01 are locked through a first threaded fastener 701. In the figure, the top beam clamping arms 101 on two sides are connected into an integral top beam clamping part through connecting arms 102. The top beam clamping part is formed by splicing and welding plates and is provided with a lightening hole, so that the weight is lighter. The cross-sectional area of the top beam clamping arm 101 gradually increases from a position far from the top beam 01 to a position close to the top beam 01 along the X direction, so that the connection reliability with the top beam is higher.
In the illustrated embodiment, the fixing mechanism 100 and the first adjusting mechanism 200 are connected by a structure in which the fixing mechanism 100 is provided with two elongated holes a extending in the X direction, and the two elongated holes a are arranged in a staggered manner in a vertical direction perpendicular to the horizontal plane. The first adjusting mechanism 200 comprises a U-shaped connecting plate 201, two longitudinal parts of the U-shaped connecting plate 201 are clamped at two sides of the fixing mechanism 100, a group of connecting holes B are respectively arranged on the two longitudinal parts, and the two groups of connecting holes B are respectively aligned and communicated with one strip-shaped hole A. The positions of the elongated hole a and the connecting hole B may be changed, that is, the elongated hole a may be provided in the first adjusting mechanism 200 and the connecting hole B may be provided in the fixing mechanism 100. One set of second threaded fasteners 702 is coupled to one set of coupling holes B and one elongated hole a, and another set of second threaded fasteners 702 is coupled to another set of coupling holes B and another elongated hole a, thereby locking the securing mechanism 100 and the first adjustment mechanism 200. The connecting structure has few parts, is easy to assemble and is reliable in connection. Of course, the connection structure of the fixing mechanism 100 and the first adjusting mechanism 200 is not limited to this, and a structure of adapting a slide rail and a slide block to a snap-fit may be also used.
When the X-direction position of the detection camera needs to be adjusted, the second threaded fastener 702 is loosened, the first adjusting mechanism 200 is moved along the X-direction to drive the detection camera to move along the X-direction, when the detection camera is moved to a target position along the X-direction, the second threaded fastener 702 is screwed down, and after the second threaded fastener 702 is screwed down, the position of the first adjusting mechanism 200 is fixed and cannot move along the X-direction relative to the fixing mechanism 100, so that the X-direction position of the detection camera is stable.
In the illustrated embodiment, the second adjusting mechanism 300 and the first adjusting mechanism 200 are connected by a first sleeve 202 extending in the Y direction, wherein one end of the first sleeve 202 is connected to a transverse portion of the U-shaped connecting plate 201, and the other end is connected to a longitudinal portion of a U-shaped connecting plate 302, which is described below, and a rib 203 is provided at the connection. The second adjustment mechanism 300 is provided with a second sleeve 301 extending in the Y-direction, the second sleeve 301 being adapted to be inserted into the first sleeve 202 and being movable in the Y-direction relative to the first sleeve 202. The first sleeve 202 and the second sleeve 301 are non-circular tubes (square tubes in the drawing), so that the second sleeve 301 cannot rotate around the Y direction relative to the first sleeve 202 after being inserted into the first sleeve 202, and no additional rotation limiting component is needed. The wall of the first sleeve 202 and the wall of the second sleeve 301 are each provided with a socket for attachment of a third threaded fastener 703. The first sleeve 202 and the second sleeve 301 are locked by a third threaded fastener 703. By adopting the connecting structure, the wire harness of the vehicle roof detection device can pass through the sleeve, and the sleeve plays a role in connecting and protecting the wire harness and wiring. Of course, the connection structure of the first adjusting mechanism 200 and the second adjusting mechanism 300 is not limited to this, and a structure of adapting a slide rail and a slide block to a snap-fit may be also used.
When the Y-direction position of the detection camera needs to be adjusted, the third threaded fastener 703 is loosened, then the second adjusting mechanism 300 is moved along the Y-direction to drive the detection camera to move along the Y-direction, when the detection camera is moved to the target position along the Y-direction, the third threaded fastener 703 is screwed, after the third threaded fastener 703 is screwed, the position of the second adjusting mechanism 300 is fixed and can not move along the Y-direction relative to the first adjusting mechanism 200, so that the Y-direction position of the detection camera is stable.
In the illustrated embodiment, the third adjustment mechanism 400 is connected to the inspection camera by clamping the inspection camera 02, so that the connection reliability with the inspection camera is high, and loosening or deflection is not easy. Specifically, a detection camera clamping arm 401 is arranged, two sides of a detection camera 02 are clamped by the detection camera clamping arm 401, and in the figure, the detection camera clamping arms 401 at the two sides are connected into an integral detection camera clamping part through a support arm 402. And, the inspection camera clip arm 401 and/or the arm 402 are locked with the inspection camera 02 by the fourth screw fastener 704.
In the illustrated embodiment, the third adjustment mechanism 400 is rotatably coupled to the second adjustment mechanism 300 via a shaft and a shaft slot. Specifically, the second adjusting mechanism 300 is provided with a U-shaped connecting block 302, one longitudinal portion of the U-shaped connecting block 302 is connected with one end of a second sleeve 301 (the second sleeve is inserted into the first sleeve 202 in the figure), the other longitudinal portion is provided with a U-shaped notch, and two sides of the U-shaped notch form notch side walls 302a. The notch side walls 302a on both sides are provided with first shaft grooves, the two sides of the third adjusting mechanism 400 are provided with rotating shafts extending along the X direction, the third adjusting mechanism 400 is at least partially arranged in the U-shaped notch, and the rotating shafts on both sides are respectively arranged in the first shaft grooves on the same side and can rotate around the X direction in the first shaft grooves. The positions of the first shaft groove and the rotating shaft may be reversed, that is, the first shaft groove may be provided in the third adjusting mechanism 400, and the rotating shaft may be provided in the second adjusting mechanism 300. The first shaft groove is provided with a notch at one side, so that the rotating shaft is convenient to be installed. Of course, the connection structure of the second adjusting mechanism 300 and the second is not limited thereto, and for example, the first shaft groove may be replaced with a shaft hole.
In the illustrated embodiment, a first limiting mechanism 500 and a second limiting mechanism 600 are further provided, and when the third adjusting mechanism 400 drives the detection camera to rotate around the X direction to a target angle, the first limiting mechanism 500 and the second limiting mechanism 600 are utilized to double lock the third adjusting mechanism 400, so that the detection camera cannot loosen due to operation vibration of the electric locomotive.
Specifically, the first limiting mechanism 500 is provided with a second shaft slot adapted to the rotating shaft, and the first limiting mechanism 500 is locked with a mechanism (in the drawing, the second adjusting mechanism 300) provided with the first shaft slot by a fifth threaded fastener 705.
When the angle of the detection camera needs to be adjusted, the fifth threaded fastener 705 is loosened, the third adjusting mechanism 400 is rotated around the X direction to drive the detection camera to a target angle, and after the detection camera is rotated to the target angle, the fifth threaded fastener 705 is screwed down, and at the moment, the second shaft groove and the first shaft groove clamp the rotating shaft, so that the third adjusting mechanism 400 cannot rotate around the X direction again, and the detection camera is stabilized at the target angle.
Specifically, a position of the second limiting mechanism 600 (one end of the second limiting mechanism 600 in the drawing) is provided with a limiting hole E, and the other position of the second limiting mechanism 600 (the other end of the second limiting mechanism 600 in the drawing) is locked with the second adjusting mechanism 300 by a sixth threaded fastener 706. The third adjusting mechanism 300 is provided with a limiting shaft D adapted to the limiting hole E. The limiting shaft D extends along the X direction and is a non-circular shaft (square shaft in the figure, i.e. the cross section is a square surface), and the third adjusting mechanism 400 can be limited to rotate around the X direction by matching the limiting shaft D with the limiting hole E. The positions of the limiting hole E and the limiting shaft D may be reversed, that is, the limiting hole E may be disposed in the third adjusting mechanism 400, and the limiting shaft D may be disposed in the second limiting mechanism 600.
Specifically, the hole of the third adjustment mechanism 400 for connecting with the sixth threaded fastener 706 may be an arc-shaped hole C, so that the sixth threaded fastener 706 can slide along the arc-shaped hole C during the rotation of the third adjustment mechanism 400 in the X direction. By such a design, loosening the sixth threaded fastener 706 allows the third adjustment mechanism 400 to rotate about the X-direction without removing the sixth threaded fastener 706, and stepless adjustment of the inspection camera angle can be achieved. The receiving hole F of the second stop mechanism 600 for connecting to the sixth threaded fastener 706 may be an elongated hole.
Specifically, the limiting shaft D and the mechanism provided with the limiting hole E (the second limiting mechanism 600 in the drawing) may be locked by a seventh threaded fastener 707 to prevent the limiting shaft D from being separated from the limiting hole E. Specifically, the threaded section of the seventh threaded fastener 707 may be screwed into the threaded hole at the end of the limiting shaft D after passing through the limiting hole E, and the head of the seventh threaded fastener 707 directly abuts against the mechanism provided with the limiting hole E or indirectly abuts against the mechanism provided with the limiting hole E through the pressing plate 708 (in the drawing, the head of the seventh threaded fastener 707 abuts against the second limiting mechanism 600 through the pressing plate 708).
The detection camera connecting device of the roof detection system provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111469327.XA CN114018816B (en) | 2021-12-03 | 2021-12-03 | Detection camera connecting device of roof detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111469327.XA CN114018816B (en) | 2021-12-03 | 2021-12-03 | Detection camera connecting device of roof detection system |
Publications (2)
| Publication Number | Publication Date |
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| CN114018816A CN114018816A (en) | 2022-02-08 |
| CN114018816B true CN114018816B (en) | 2025-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111469327.XA Active CN114018816B (en) | 2021-12-03 | 2021-12-03 | Detection camera connecting device of roof detection system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205691522U (en) * | 2016-06-03 | 2016-11-16 | 北京隆博裕丰科技有限公司 | A kind of pantograph pan of locomotive detection device |
| CN108644589A (en) * | 2018-08-08 | 2018-10-12 | 深圳市科斯福科技有限公司 | Industrial camera secured adjusted device and industrial vision detection device |
| CN109477714A (en) * | 2016-07-28 | 2019-03-15 | 瑞尼斯豪公司 | Non-contact probe and operation method |
| CN110200788A (en) * | 2019-07-06 | 2019-09-06 | 南通市第一人民医院 | A kind of rehabilitation material of orthopaedics |
| CN212512926U (en) * | 2020-08-04 | 2021-02-09 | 滕慧集 | Object three-dimensional image surface measuring device |
| CN216350303U (en) * | 2021-12-03 | 2022-04-19 | 北京中车重工机械有限公司 | Detection camera connecting device of car roof detection system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940909B (en) * | 2020-08-25 | 2021-11-16 | 烟台大学 | Platform for preparing micro-texture of deep brain stimulation sleeve electrode |
-
2021
- 2021-12-03 CN CN202111469327.XA patent/CN114018816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205691522U (en) * | 2016-06-03 | 2016-11-16 | 北京隆博裕丰科技有限公司 | A kind of pantograph pan of locomotive detection device |
| CN109477714A (en) * | 2016-07-28 | 2019-03-15 | 瑞尼斯豪公司 | Non-contact probe and operation method |
| CN108644589A (en) * | 2018-08-08 | 2018-10-12 | 深圳市科斯福科技有限公司 | Industrial camera secured adjusted device and industrial vision detection device |
| CN110200788A (en) * | 2019-07-06 | 2019-09-06 | 南通市第一人民医院 | A kind of rehabilitation material of orthopaedics |
| CN212512926U (en) * | 2020-08-04 | 2021-02-09 | 滕慧集 | Object three-dimensional image surface measuring device |
| CN216350303U (en) * | 2021-12-03 | 2022-04-19 | 北京中车重工机械有限公司 | Detection camera connecting device of car roof detection system |
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| CN114018816A (en) | 2022-02-08 |
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