CN215493205U - Portable Lingemann blackness detector - Google Patents
Portable Lingemann blackness detector Download PDFInfo
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- CN215493205U CN215493205U CN202120855477.3U CN202120855477U CN215493205U CN 215493205 U CN215493205 U CN 215493205U CN 202120855477 U CN202120855477 U CN 202120855477U CN 215493205 U CN215493205 U CN 215493205U
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Abstract
The utility model discloses a portable ringer Mannheim detector, which is provided with a tail gas data acquisition unit, wherein the tail gas data acquisition unit comprises a tail gas detection cavity, an acquisition mechanism for acquiring tail gas data is arranged in the tail gas detection cavity, the acquisition mechanism transmits the data acquired in the tail gas detection cavity to a data processing device, the data processing device judges the ringer Mannheim by analyzing the acquired tail gas data in the tail gas detection cavity, the data processing device is provided with an operation display device, the operation display device is used for operation prompt of a user and displays the judged ringer Mannheim blackness data for the user, the portable ringer Mannheim blackness detector is also provided with a connecting support rod which is connected with the tail gas data acquisition unit, the data processing device and the operation display device, one side of the connecting support rod is connected with the tail gas data acquisition unit, the other side of the connecting support rod is connected with the data processing device and the operation display device, and the connecting support rod is provided with a waist support at the end part deviating from the tail gas data acquisition unit, the waist support part is supported on the waist of the human body to reduce the holding strength of the user.
Description
Technical Field
The utility model belongs to the field of motor vehicle tail gas detection, and particularly relates to a portable Lingemann blackness detector.
Background
The ringer Mannheim detector is used for detecting the smoke emission of vehicles and is mainly used for detecting indexes of various gas contents in automobile exhaust to judge whether the automobile exhaust meets the environmental protection requirement. In the prior art, a remote sensing method is selected for equipment for rapidly detecting vehicle tail gas, and large-scale popularization is not facilitated due to the fact that multiple persons are required for operation.
To this problem, CN 208140596U, the utility model patent of china discloses "vehicle exhaust blackness detector", include: connecting rod, image acquisition equipment and the data processing equipment of setting on the connecting rod, data processing equipment is connected with image acquisition equipment, and image acquisition equipment includes: the camera comprises a camera, a gray level reference plate, a support plate, a first extension plate, a second extension plate and a connecting plate, wherein the first extension plate and the second extension plate are oppositely arranged along the two end sides of the support plate, the connecting plate is respectively connected with the first extension plate and the second extension plate, the support plate, the first extension plate, the second extension plate and the connecting plate jointly enclose a cavity, the support plate is connected with the connecting rod, the gray level reference plate is arranged on one surface, far away from the connecting rod, of the support plate, and the camera is arranged on one surface, close to the support plate, of the connecting plate; the camera transmits image data including tail gas of the vehicle to be detected and the gray reference plate to the data processing device, and the data processing device outputs the Ringelmann blackness value of the tail gas to the display device based on the image data, so that the blackness value of the tail gas of the vehicle is simply and rapidly acquired.
The blackness detection device for the tail gas of the vehicle disclosed in CN 208140596U detects the Ringelmann blackness value through the blackness detection device which is arranged at one end of a connecting rod and is far away from one end of an operator, and the blackness detection device is connected with a display through image data output and data processing equipment, so that whether the tail gas of the vehicle emits black smoke or not can be judged quickly and efficiently, and tail gas Ringelmann blackness grade data can be output. In the technical scheme, the connecting rod can be used for being held by hand, the detection part of the Ringelmann blackness value is heavier, and the connecting rod cannot be held for a long time by one-person operation; and the device is easy to shake during operation, so that the shaking of image acquisition is driven, and the accuracy of a detection result is influenced.
Disclosure of Invention
The utility model aims to provide a portable ringer Mannheim detector which is convenient to hold by one hand, can effectively solve the problems of aching of shoulders, arms or waist caused by long-time hand-held detection, improves the stability of tail gas detection and can avoid the influence of tail gas circulation on the detection accuracy, aiming at the defects in the prior art.
Therefore, the above purpose of the utility model is realized by the following technical scheme: a portable Lingeman blackness detector is provided with a tail gas data acquisition unit, the tail gas data acquisition unit comprises a tail gas detection cavity, an acquisition mechanism for acquiring tail gas data is arranged in the tail gas detection cavity, the acquisition mechanism transmits the data in the tail gas detection cavity to a data processing device through acquisition, the data processing device judges the Lingeman blackness through analyzing the tail gas data acquired in the tail gas detection cavity, the data processing device is provided with an operation display device, the operation display device is used for user operation prompt and shows the judged Lingeman blackness data for a user to see, a connecting support rod is further arranged to connect the tail gas data acquisition unit, the data processing device and the operation display device, the tail gas data acquisition unit is connected to one side of the connecting support rod, the data processing device and the operation display device are connected to the other side of the connecting support rod, and the connecting support rod is deviated from the end part of the tail gas data acquisition unit, the waist support part is supported on the waist of a human body to reduce the holding strength of a user.
The waist supporting piece is made of hard materials and is arranged in an arc shape in accordance with the physiological curve of the waist of a human body;
or the waist support piece is wrapped with elastic foam.
Preferably, the connecting support rod is provided with a support cantilever which is used for holding to match with the lumbar support part, so that a user can conveniently hold the connecting support rod.
Preferably, the connecting support rod is provided with an elbow support pad at a matched position, and the elbow support pad is provided with an outward opening and is attached to a physiological curve conforming to the elbow of a human body;
or the elbow supporting pad is coated with soft padding.
Preferably, the upper end of the supporting cantilever is provided with an operation display device, the supporting cantilever is provided with a bending part connected with the operation display device, and the operation display device faces outwards, so that the operation display device can be operated by one hand or viewed easily.
Preferably, the acquisition mechanism comprises a figure shooting device and a gray reference plate arranged opposite to the figure shooting device.
Preferably, the tail gas detection cavity is a circular arch hole with two through sides:
or one side of the tail gas detection cavity deviating from the connecting support rod is a plane, and the side can be used for assembling and disassembling the gray reference plate in a lifting way.
Preferably, a light supplement lamp of the image shooting equipment is further arranged in the tail gas detection module.
Preferably, the connecting support rod is a telescopic connecting rod support rod.
Compared with the prior art, the technical scheme of the utility model is as follows: according to the portable Ringelmann blackness detector provided by the utility model, the waist supporting piece is arranged at one side of the connecting supporting rod, which is close to an operator, so that the waist of the operator can be supported by virtue of force, the aching of shoulders, arms or waist caused by long-time handheld detection can be effectively solved, the circulation of tail gas caused by the shaking of the tail gas data acquisition unit due to excessive force is avoided, and the detection accuracy is prevented from being influenced; according to the portable Ringelmann blackness detector, the supporting cantilever is arranged on the connecting supporting rod, a wrist can hold the supporting cantilever in a hand according to a normal stretching direction and a normal exerting direction, the hand holding detection is convenient and comfortable, compared with the portable Ringelmann blackness detector which is held on the connecting supporting rod, the hand holding strength of a user is reduced, the working strength is reduced, and the body feeling in use is improved; according to the utility model, the elbow supporting pad is arranged, when the elbow is held by the elbow supporting pad to operate, and when an operator holds the detector, the elbow supporting pad is a holding stable point, so that the stability of the tail gas data acquisition unit is improved, the fluidity of the detected tail gas is reduced, and the accuracy of detection is improved.
Drawings
FIG. 1 is a schematic structural diagram 1 of the present invention;
FIG. 2 is a side view of a structural view of the present invention;
in the figure, a tail gas data acquisition unit 1; an exhaust detection chamber 110; an acquisition mechanism 120; the supporting rod 2 is connected; a support cantilever 210; elbow support pads 220; a bending section 211; a data processing device 3; an operation display device 4; a lumbar support 6.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific embodiments.
Example 1
As shown in fig. 1-2, the portable ringelman blackness detector of the utility model is provided with a tail gas data acquisition unit 1, the tail gas data acquisition unit comprises a tail gas detection cavity 110, an acquisition mechanism for acquiring tail gas data is arranged in the tail gas detection cavity 110, the acquisition mechanism 120 transmits the data acquired in the tail gas detection cavity 110 to a data processing device 3, the data processing device 3 judges the ringelman blackness by analyzing the acquired tail gas data in the tail gas detection cavity 110, the data processing device 3 is provided with an operation display device 4, the operation display device 4 is used for a user to operate and prompt and displays the judged ringelman blackness data for the user to see, a connecting support rod 2 is further arranged to connect the tail gas data acquisition unit 1, the data processing device 3 and the operation display device 4, one side of the connecting support rod 2 is connected with the tail gas data acquisition unit, data processing equipment 3 and operation display device 4 are connected to the opposite side, joint support pole 2 is deviating tail gas data acquisition unit 1's tip sets up a waist support piece 6, waist support piece 6 supports and alleviates user's handheld intensity at human waist.
According to the portable ringer Mannheim detector, when an operator holds the index of exhaust emission to be detected, the supporting rod 2 is connected with the waist supporting piece 6 in a hand-held mode, the waist supporting piece 6 supports the waist with a force being assisted, and the problem that the detection accuracy is affected by exhaust circulation caused by the fact that the shoulder, arm or waist is sore when the operator holds the detector in a hand for a long time can be effectively solved.
The waist supporting piece 6 is made of hard materials and is arranged in an arc shape in accordance with the physiological curve of the waist of a human body; the lumbar support 6 is wrapped with elastic foam.
The waist support 6 is made of hard materials and the shape of the waist support is close to the physiological curve of the waist of a human body. Therefore, the waist supporting part 6 has enough support without locally pressing muscles, the elastic foam is coated to reduce the pressing feeling of hard waist materials brought by force supporting, and the comfort of the waist is improved when the waist supporting part is used.
The connecting support rod 2 is provided with a support cantilever 210, and the support cantilever 210 is used for holding to match with the lumbar support part 6, so that a user can conveniently hold the connecting support rod.
According to the support cantilever 210, when an operator holds the tail gas to be detected, the wrist can hold the support cantilever 210 in the normal stretching direction and the exerting direction, the handheld detection is convenient and comfortable, compared with the mode that the support cantilever is held by the connecting support rod 2, the handheld strength of a user is reduced, the working strength is reduced, and the body feeling in use is improved.
Connect bracing piece 2 and set up elbow supporting pad 220 in the position that matches, elbow supporting pad 220 opening is outwards, and the laminating accords with the physiological curve of human elbow, elbow supporting pad 220 cladding has soft bedding and padding. According to the utility model, the elbow supporting pad 220 is arranged between the waist supporting piece 6 and the supporting cantilever 210, the waist supporting piece 6 is supported at the waist by virtue of force, the supporting cantilever 210 is held by hands, and the elbow part is supported on the elbow supporting pad 220, so that when an operator holds the detector, the elbow supporting pad is a stable point for holding, the stability of the tail gas data acquisition unit is improved, the fluidity of detected tail gas is reduced, and the accuracy of detection is improved.
The upper end of the supporting cantilever 210 is provided with an operation display device 4, the supporting cantilever 210 is provided with a bending part 211 connected with the operation display device 4, and the operation display device faces outwards, so that the operation display device can be operated by one hand or viewed easily. Operation display device 4 sets up like this with support cantilever 210, and when handheld check out test set, can be when not influencing the detection, move the finger and just can operate or look over operation display interface, and is more convenient and high-efficient.
The acquisition mechanism 120 includes a graphic camera device, and a grayscale reference plate disposed opposite to the graphic camera device.
The tail gas detection cavity 110 is a circular arch hole with two through sides: the tail gas detection cavity 110 is a plane on the side deviating from the connecting support rod 2, and the side is a detachable gray reference plate which can be opened. Such a design facilitates replacement of the non-contaminated gray reference plate. And a light supplement lamp of a graphic camera device is also arranged in the tail gas detection module 110.
The joint support pole 2 is the telescopic link bracing piece, is convenient for adjust the interval of tail gas data acquisition unit 1 and waist support piece 6, adapts to the lingermann blackness detection of different distances under the different scenes.
The above-mentioned embodiments are only for explaining the preferred embodiments of the present invention, and not for limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made to the present invention fall within the protection scope of the present invention within the spirit of the present invention and the protection scope of the claims.
Claims (9)
1. The utility model provides a portable lingman blackness detector, is equipped with tail gas data acquisition unit, and tail gas data acquisition unit includes a tail gas detection chamber, tail gas detection intracavity sets the acquisition mechanism of gathering tail gas data, acquisition mechanism will detect data transmission to data processing equipment of intracavity through gathering tail gas, data processing equipment detects the tail gas data of intracavity collection through the tail gas that the analysis was gathered, judges lingman blackness, data processing equipment sets an operation display device, operation display device supplies user operation suggestion and will judge lingman blackness data show for the user and see its characterized in that: still be equipped with a joint support pole and connect tail gas data acquisition unit, data processing equipment and operation display device, tail gas data acquisition unit is connected to joint support pole one side, and data processing equipment and operation display device are connected to the opposite side, the joint support pole is deviating the tip of tail gas data acquisition unit sets up a waist support piece, waist support piece supports and alleviates user's handheld intensity at human waist.
2. The portable ringelmann blackness detector of claim 1, wherein: the waist supporting piece is made of hard materials and is arranged in an arc shape in accordance with the physiological curve of the waist of a human body;
or the waist support piece is wrapped with elastic foam.
3. The portable ringelmann blackness detector of claim 2, wherein: the connecting support rod is provided with a support cantilever which is used for holding to match with the waist support piece, so that a user can hold the connecting support rod conveniently.
4. The portable ringelmann blackness detector of claim 3, wherein: the connecting support rod is provided with an elbow supporting pad at a matched position, and the elbow supporting pad is provided with an outward opening and is attached to a physiological curve conforming to the elbow of a human body;
or the elbow supporting pad is coated with soft padding.
5. The portable ringelmann blackness detector of claim 3, wherein: the upper end of the supporting cantilever is provided with an operation display device, the supporting cantilever is provided with a bending part connected with the operation display device, and the operation display device faces outwards and is easy to operate the operation display device or look over the operation display device by one hand.
6. The portable ringelmann blackness detector of claim 1, wherein: the acquisition mechanism comprises a graph shooting device and a gray reference plate arranged opposite to the graph shooting device.
7. The portable ringelmann blackness detector of claim 6, wherein: the tail gas detection cavity is a circular arch hole with two through sides:
or one side of the tail gas detection cavity deviating from the connecting support rod is a plane, and the side can be used for assembling and disassembling the gray reference plate in a lifting way.
8. The portable ringelmann blackness detector of claim 6, wherein: and a light supplement lamp of the image shooting equipment is also arranged in the tail gas detection module.
9. The portable ringelmann blackness detector of claim 1, wherein: the connecting support rod is a telescopic connecting rod support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855477.3U CN215493205U (en) | 2021-04-23 | 2021-04-23 | Portable Lingemann blackness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855477.3U CN215493205U (en) | 2021-04-23 | 2021-04-23 | Portable Lingemann blackness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215493205U true CN215493205U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120855477.3U Active CN215493205U (en) | 2021-04-23 | 2021-04-23 | Portable Lingemann blackness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215493205U (en) |
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2021
- 2021-04-23 CN CN202120855477.3U patent/CN215493205U/en active Active
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