A spectral alcohol detector

Abstract

The utility model relates to the technical field of alcohol detection, and discloses a spectral alcohol detector, including a wine detection component and a connecting pipe component, the wine detection component includes a wine detection device body, an energy storage cover plate is clamped on the side of the wine detection device body, and a screen panel for displaying data is fixed in the wine detection device body, the screen panel is flush with the wine detection device body, and a regulating interface is opened on the wine detection device body, and a regulating interface is opened above the wine detection device body. The connecting pipe component is installed in the regulating interface and is connected to the bottom of the connecting interface through a connecting pipe, and an air blowing pipe is inserted above the connecting interface. By swinging the air blowing pipe up and down, the limit sliding button is rotated in the limit ring to adjust the angle, and the air blowing pipe is pushed and pulled to make the limit ring move in the limit side plate to adjust the position, so that it can be suitable for use at different heights and angles.

Description

Technical Field

[0001] The utility model relates to the technical field of alcohol detection, in particular to a spectrum alcohol detector. Background Art

[0002] A spectral alcohol detector is a device that uses optical technology to detect alcohol concentration. It determines the alcohol concentration by detecting the absorption of light of specific wavelengths in the breath of the person being tested. It is widely used in the field of breath alcohol testing due to its high sensitivity, rapid response, portability and accuracy, and plays an important role in maintaining road traffic safety.

[0003] At present, traditional spectral alcohol detectors are usually composed of a alcohol testing device body and an air blow tube. The air blow tube is connected to the alcohol testing device body by plugging. However, after the connection, the angle and position of the air blow tube cannot be adjusted, which is not convenient for testing drivers of taller vehicles or drivers of shorter vehicles. When conducting alcohol testing at intersections, drivers are required to get off the vehicle to cooperate with the test, resulting in traffic congestion and chaos on the scene. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spectral alcohol detector, which has the advantages of being able to adjust the angle and position of the air tube connected to the alcohol testing device so that it can be used at different heights, etc., and solves the problem that the current alcohol testing device and the air tube are plugged and installed, and the angle and position of the air tube cannot be adjusted after installation.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a spectral alcohol detector, including a wine detection component and a pipe connection component, the wine detection component includes a wine detection device body, an energy storage cover is clamped on the side of the wine detection device body, and a screen panel for displaying data is fixed in the wine detection device body, the screen panel is flush with the wine detection device body, and a control interface is provided on the wine detection device body, the wine detection device body is equipped with an optical fiber absorption condition of a specific wavelength in the breath exhaled by the testee, and the alcohol concentration of the testee is determined, and the detected concentration data is displayed on the screen panel, which is convenient for the operator to view;

[0006] The taking-over assembly comprises a U-shaped plate movably connected in the regulating interface, a limiting sliding button is fixed on the side of the U-shaped plate, a limiting ring is movably sleeved on the side of the limiting sliding button, and a limiting side plate is slidably connected to the side of the limiting ring. At the same time, an air blowing pipe is detachably installed on the U-shaped plate, and limiting side plates are installed on both sides of the U-shaped plate. The limiting ring slides in the limiting side plates, so that the U-shaped plate drives the air blowing pipe to move, thereby adjusting the position of the air blowing pipe, and at the same time, the limiting sliding button rotates in the limiting ring to achieve the effect of adjusting the angle of the air blowing pipe, which is easy to operate and use.

[0007] When using the spectral alcohol detector, the main body of the alcohol testing device is started, and the air blow tube is inserted into the connection interface. Under the force of the output end of the spring fixing button moving outward, the front end of the output end is clamped in the positioning hole for fixation. At this time, the air blow tube is pushed and pulled back and forth to make the limit ring move in the limit side plate until it moves to the appropriate position. The air blow tube is swung up and down to make the limit slide button rotate in the limit ring to adjust the angle. After the adjustment is completed, the air blow tube interface is aligned with the mouth of the testee, and the testee blows air. The gas enters the main body of the alcohol testing device from the air blow tube, is detected by internal components, and the detected data is fed back to the screen panel for the operator to view.

[0008] As a further improvement of the above solution, a connecting groove is provided on the side of the limit sliding button, and a connecting pipe is fixed in the limit ring, and the connecting pipe is slidably connected in the connecting groove;

[0009] Through the above technical solution, the two ends of the connecting groove are at an angle of 270°, while the two ends of the connecting pipe are at an angle of 90°, so that when the U-shaped plate rotates, the connecting pipe slides in the connecting groove.

[0010] As a further improvement of the above solution, an arc-shaped rod is fixed in the connecting groove, and the connecting pipe is movably sleeved on the arc-shaped rod;

[0011] Through the above technical solution, the diameter inside the connecting tube matches the diameter of the arc rod, which increases the sliding stability of the connecting tube and avoids the limit from being separated from the limit slide button.

[0012] As a further improvement of the above solution, a connection interface penetrating the bottom is fixed on the U-shaped plate, a positioning hole is opened in the connection interface, and a spring fixing button is fixed on the side of the connection interface, and the output end of the spring fixing button is movably sleeved in the positioning hole;

[0013] Through the above technical solution, the connecting interface is used to connect with the blowing tube. At the same time, the interior of the spring fixing button is specifically composed of a spring and a fixing button. The fixing button is pushed by the spring to move its front end forward. At the same time, the diameter of the fixing button is consistent with the diameter in the positioning hole, thereby increasing the stability of the extension and retraction of the fixing button.

[0014] As a further improvement of the above solution, the side of the limit ring is threadedly connected with a fixing screw, one end of which passes through the connecting tube and fits on the side of the arc rod;

[0015] Through the above technical solution, the fixing screw is rotated to move inside the connecting tube, thereby adjusting the sliding property between the arc rod and the connecting tube. When the front end of the fixing screw is tightly attached to the side of the arc rod, the connecting tube and the arc rod are fixed, and the front end of the fixing screw is separated from the side of the arc rod, so that the connecting tube can slide on the arc rod.

[0016] As a further improvement of the above solution, a slide groove is provided on the side of the limiting ring, and a stable slide rail is fixed in the limiting side plate along its length direction, and the slide groove is slidably connected to the stable slide rail;

[0017] Through the above technical solution, the top and bottom of the limiting side plate are provided with stable slide rails of the same length, and at the same time, the top and bottom of the limiting ring are provided with slide grooves, which slide on the stable slide rails to increase the stability of the U-shaped plate movement.

[0018] As a further improvement of the above solution, the bottom end of the connection interface is threadedly connected with a connection pipe;

[0019] Through the above technical solution, the connecting tube is used to transport the blown gas to the main body of the alcohol detection device, thereby detecting the alcohol concentration through the internal components.

[0020] As a further improvement of the above solution, a positioning hole is provided on the side of the air blowing tube, and the output end of the spring fixing button is inserted into the positioning hole;

[0021] Through the above technical solution, when the air blowing tube is inserted into the connection interface, the output end of the spring fixing button moves forward and is inserted into the positioning hole, thereby achieving the function of fixing the air blowing tube.

[0022] As a further improvement of the above solution, a rubber ring is fixed inside the connection interface and is attached to the side of the blowing pipe;

[0023] Through the above technical solution, the rubber ring increases the sealing between the inside of the connection interface and the side of the blowing pipe to avoid air leakage.

[0024] As a further improvement of the above solution, a mounting panel is fixed to the side of the limiting side plate;

[0025] Through the above technical solution, installation panels are fixed at corresponding positions on opposite outer sides of the two limiting side plates. The installation panels are in the shape of "7" and are fixed on both sides of the control interface by screws to ensure the stability of the adjustment of the connecting pipe assembly.

[0026] Compared with the prior art, the utility model provides a spectral alcohol detector, which has the following beneficial effects:

[0027] 1. The spectral alcohol detector is provided with a control interface on the top of the alcohol testing device body. The connecting pipe assembly is installed in the control interface and connected to the bottom of the connecting interface through a connecting pipe. The air blowing pipe is inserted on the top of the connecting interface. By swinging the air blowing pipe up and down, the limit sliding button rotates in the limit ring to adjust the angle. At the same time, by pushing and pulling the air blowing pipe, the limit ring moves in the limit side plate to adjust the position, so that it can be used at different heights and angles.

[0028] 2. The spectral alcohol detector is installed by plugging the air tube into the connection interface, and the output end of the spring fixing button is plugged into the positioning hole to fix the air tube, thereby achieving the effect of quick disassembly and replacement. In addition, by adding a rubber ring, the sealing between the contact surfaces is improved, gas leakage is reduced, and the accuracy of the test data is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall external structure of the device of the utility model;

[0030] Figure 2 This is a schematic diagram of the front structure of the main body of the alcohol detection device of the utility model;

[0031] Figure 3 This is a schematic diagram of the rear view structure of the main body of the alcohol detection device of the utility model;

[0032] Figure 4 This is a schematic diagram of the overall connection structure of the pipe assembly of the utility model;

[0033] Figure 5 This is a schematic diagram of the overall structure of the U-shaped plate of the utility model;

[0034] Figure 6 This is a schematic diagram of the connection structure between the limiting side plate and the limiting ring of the utility model;

[0035] Figure 7 It is a schematic diagram of the overall structure of the limiting ring of the utility model.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 1. Wine detection component; 101. Wine detection device body; 102. Energy storage cover; 103. Screen panel; 104. Control interface;

[0038] 2. Pipe connection assembly; 201. U-shaped plate; 202. Limit slide button; 203. Connecting groove; 204. Arc rod; 205. Connecting interface; 206. Positioning hole; 207. Spring fixing button; 208. Limit ring; 209. Connecting pipe; 210. Fixing screw; 211. Slide groove; 212. Limit side plate; 213. Mounting panel; 214. Stabilizing slide rail; 215. Air blowing pipe; 2151. Positioning hole; 216. Rubber ring; 217. Connecting pipe. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0040] See also Figure 1-7 As shown, the spectral alcohol detector proposed in this embodiment includes a wine detection component 1 and a pipe connection component 2, wherein the wine detection component 1 includes a wine detection device body 101, and an energy storage cover plate 102 is clamped on the side of the wine detection device body 101, and a screen panel 103 for displaying data is fixed in the wine detection device body 101, and the screen panel 103 is flush with the wine detection device body 101, and a control interface 104 is provided on the wine detection device body 101, and the wine detection device body is capable of testing the absorption of optical fibers of specific wavelengths in the breath exhaled by the testee, determining the alcohol concentration of the testee, and the detected concentration data is displayed on the screen panel 103, which is convenient for the operator to view;

[0041] The pipe assembly 2 includes a U-shaped plate 201 movably connected to the regulating interface 104, a limit slide button 202 is fixed to the side of the U-shaped plate 201, a limit ring 208 is movably sleeved on the side of the limit slide button 202, and a limit side plate 212 is slidably connected to the side of the limit ring 208. At the same time, a blowing pipe 215 is detachably installed on the U-shaped plate 201, and limit side plates 212 are installed on both sides of the U-shaped plate 201. The limit ring 208 slides in the limit side plate 212, so that the U-shaped plate 201 drives the blowing pipe 215 to move, so that the position of the blowing pipe 215 can be adjusted. At the same time, the limit slide button 202 rotates in the limit ring 208 to adjust the angle of the blowing pipe 215, which is convenient for operation.

[0042] The working principle of the spectral alcohol detector proposed in this embodiment is: when in use, by starting the operation of the main body 101 of the alcohol detection device, by inserting the air blow tube 215 into the connection interface 205, under the force of the output end of the spring fixing button 207 moving outward, the front end of the output end is clamped in the positioning hole 2151 for fixation, at this time, by pushing and pulling the air blow tube 215 back and forth, the limit ring 208 moves in the limit side plate 212 until it moves to a suitable position, by swinging the air blow tube 215 up and down, the limit slide button 202 rotates in the limit ring 208, and the angle is adjusted. After the adjustment is completed, the air blow tube 215 interface is aimed at the mouth of the testee, and the testee blows air, and the gas enters the main body 101 of the alcohol detection device from the air blow tube 215, and is detected by the internal components, and the detected data is fed back to the screen panel 103 for the operator to view. Example

[0043] See also Figure 1-7 As shown, the spectral alcohol detector mentioned in this embodiment, on the basis of embodiment one, also includes that a connecting groove 203 is provided on the side of the limit slide button 202, and a connecting tube 209 is fixed in the limit ring 208, the connecting tube 209 is slidably connected in the connecting groove 203, an arc rod 204 is fixed in the connecting groove 203, the connecting tube 209 is movably sleeved on the arc rod 204, a connecting interface 205 that runs through the bottom is fixed on the U-shaped plate 201, a positioning hole 206 is provided in the connecting interface 205, and a spring fixing button 207 is fixed on the side of the connecting interface 205, and the output end of the spring fixing button 207 is movably sleeved in the positioning hole 206, and the side screw of the limit ring 208 The thread is connected with a fixing screw 210, one end of which passes through the connecting tube 209 and fits on the side of the arc rod 204. A sliding groove 211 is provided on the side of the limiting ring 208. At the same time, a stable slide rail 214 is fixed in the limiting side plate 212 and along its length direction. The sliding groove 211 is slidably connected to the stable slide rail 214. The bottom end of the connecting interface 205 is threadedly connected with a connecting tube 217. A positioning hole 2151 is provided on the side of the blowing tube 215. The output end of the spring fixing button 207 is inserted into the positioning hole 2151. A rubber ring 216 is fixed in the connecting interface 205 and fits on the side of the blowing tube 215. A mounting panel 213 is fixed on the side of the limiting side plate 212.

[0044] In this solution, the two ends of the connecting groove 203 are at an angle of 270°, while the two ends of the connecting tube 209 are at an angle of 90°, so that when the U-shaped plate 201 rotates, the connecting tube 209 slides in the connecting groove 203, and the diameter of the connecting tube 209 coincides with the diameter of the arc rod 204, thereby increasing the sliding stability of the connecting tube 209 and preventing the limiting ring 208 from being separated from the limiting sliding button 202. The connecting interface 205 is used to connect with the blowing tube 215, and the interior of the spring fixing button 207 is specifically composed of a spring and a fixing The fixing button is composed of a spring, and the front end of the fixing button is moved forward. At the same time, the diameter of the fixing button matches the diameter of the positioning hole 206, which increases the stability of the fixing button's telescopic movement. By rotating the fixing screw 210, the fixing screw 210 is moved in the connecting tube 209, thereby adjusting the sliding property between the arc rod 204 and the connecting tube 209. When the front end of the fixing screw 210 is tightly attached to the side of the arc rod 204, the connecting tube 209 and the arc rod 204 are fixed, and the front end of the fixing screw 210 is separated from the side of the arc rod 204. , so that the connecting tube 209 can slide on the arc rod 204, the top and bottom of the limiting side plate 212 are provided with stable slide rails 214 of the same length, and the top and bottom of the limiting ring 208 are provided with slide grooves 211, and the slide grooves 211 slide on the stable slide rails 214 to increase the stability of the movement of the U-shaped plate 201. The connecting tube 217 is used to transport the blown gas to the main body 101 of the alcohol detection device to detect the alcohol concentration through the internal components. When the blowing tube 215 is inserted into the connecting tube 217, the alcohol concentration of the alcohol detection device 201 is detected. In the connection interface 205, the output end of the spring fixing button 207 is moved forward and inserted into the positioning hole 2151 to fix the air pipe 215. The rubber ring 216 increases the sealing between the connection interface 205 and the side of the air pipe 215 to avoid air leakage. The corresponding positions of the opposite outer sides of the two limiting side plates 212 are fixed with mounting panels 213. The mounting panel 213 is in the shape of "7" and is fixed to the two sides of the regulating interface 104 by screws to ensure the stability of the adjustment of the connecting pipe assembly 2.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spectral alcohol detector, comprising a wine detection component and a receiving component, characterized in that: The wine detection assembly includes a wine detection device body, an energy storage cover is clamped on the side of the wine detection device body, and a screen panel for displaying data is fixed inside the wine detection device body, the screen panel is flush with the wine detection device body, and a control interface is opened on the wine detection device body; The connecting pipe assembly includes a U-shaped plate movably connected in the regulating interface, a limit slide button is fixed on the side of the U-shaped plate, a limit ring is movably sleeved on the side of the limit slide button, and a limit side plate is slidably connected to the side of the limit ring. At the same time, a blowing pipe is detachably installed on the U-shaped plate.

2. A spectral alcohol detector according to claim 1, characterized in that: A connecting groove is provided on the side of the limit sliding button, and a connecting pipe is fixed in the limit ring, and the connecting pipe is slidably connected in the connecting groove.

3. A spectral alcohol detector according to claim 2, characterized in that: An arc-shaped rod is fixed in the connecting groove, and the connecting pipe is movably sleeved on the arc-shaped rod.

4. A spectral alcohol detector according to claim 1, characterized in that: The U-shaped plate is fixed with a connection interface penetrating the bottom, a positioning hole is opened in the connection interface, and a spring fixing button is fixed to the side of the connection interface, and the output end of the spring fixing button is movably sleeved in the positioning hole.

5. A spectral alcohol detector according to claim 2, characterized in that: The side of the limiting ring is threadedly connected with a fixing screw rod, one end of which passes through the connecting pipe and fits on the side of the arc rod.

6. A spectral alcohol detector according to claim 5, characterized in that: A sliding groove opening is provided on the side of the limiting ring, and a stable slide rail is fixed in the limiting side plate and along its length direction, and the sliding groove opening is slidably connected to the stable slide rail.

7. A spectral alcohol detector according to claim 4, characterized in that: The bottom end of the connection interface is threadedly connected with a connection pipe.

8. A spectral alcohol detector according to claim 1, characterized in that: A positioning hole is provided on the side of the air blowing pipe, and the output end of the spring fixing button is inserted into the positioning hole.

9. A spectral alcohol detector according to claim 7, characterized in that: A rubber ring is fixed inside the connection interface and is fitted on the side of the air blowing pipe.

10. A spectral alcohol detector according to claim 6, characterized in that: A mounting panel is fixed to the side of the limiting side plate.

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