Handheld alcohol detection equipment

Abstract

The utility model discloses handheld alcohol detection equipment, relates to the technical field of alcohol testers, and aims to solve the problems that an air blowing pipe of an existing alcohol tester occupies too much space and is inconvenient to operate when being stored and placed. The placement cavity is installed in the upper end face of the alcohol detection equipment main body, a preformed hole is formed in the lower portion of the placement cavity, the preformed hole and the alcohol detection equipment main body are integrally formed, a connecting end is arranged in the preformed hole, the connecting end is rotationally connected with the preformed hole, a bent pipe is arranged at one end of the connecting end, and the other end of the connecting end is connected with the alcohol detection equipment main body. A bent pipe is arranged on the inner wall of the containing cavity, an air blowing pipe is arranged at one end of the bent pipe, a plurality of buckle soft protruding blocks are arranged on the two sides of the inner wall of the containing cavity, and the multiple buckle soft protruding blocks are fixedly connected with the inner wall of the containing cavity in a hot melting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of alcohol testers, in particular to a handheld alcohol testing device. Background Art

[0002] Working principle of the alcohol tester: When the gas sensor cannot detect alcohol, the level added to the 5th pin of A is low. When the gas sensor detects alcohol, its internal resistance becomes low, so that the level of the 5th pin of A becomes high. A is a display pusher, which has 10 output terminals, each of which can drive an LED. The display pusher A determines the number of LEDs to be lit in sequence according to the level of the 5th pin. The higher the alcohol content, the greater the number of diodes to be lit. The top 5 LEDs are red, indicating that the safety level is exceeded. The bottom 5 LEDs are green, indicating a safe level, and the alcohol content does not exceed 0.05%.

[0003] For example, the announcement number is CN209167329U, and the name of the Chinese authorized patent is (a portable alcohol detection device), which includes: an axis plate, a top plate and a bottom plate are symmetrically arranged on the top and bottom sides of the axis plate respectively, and multiple sampling tubes are slidably arranged on the walls of both sides of the axis plate, and sealing mechanisms are arranged in the sampling tubes below the inlet and above the outlet. The sealing mechanisms include an outer ring sealing ring and an inner ring sealing ring that are tightly fitted, and multiple channels are circumferentially arranged on the outer ring wall of the inner ring sealing ring, and a channel two is arranged on the inner ring wall of the outer ring sealing ring corresponding to the first channel, and a connecting rod is arranged at the center of the upper end of the inner ring sealing ring, and the upper end of the connecting rod extends through and extends to the outside of the sampler and is connected to a handle. The utility model alcohol detection equipment is used for sample taking, detection and transfer, has excellent sealing effect, strong controllability, effectively avoids the problem of alcohol volatility in existing devices, has high detection accuracy, and has a long effective storage time, which is conducive to ensuring the detection quality.

[0004] However, the existing breathalyzer blowpipe takes up too much space and is inconvenient to operate when stored; therefore, it does not meet the existing needs. In response to this, we propose a handheld alcohol testing device. Utility Model Content

[0005] The purpose of the utility model is to provide a handheld alcohol testing device to solve the problem that the existing alcohol tester blowpipe mentioned in the above background technology takes up too much space and is inconvenient to operate when stored.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld alcohol detection device, comprising: an alcohol detection device body, wherein gripping grooves are arranged below both sides of the outer wall of the alcohol detection device body, and two gripping grooves are arranged, and the two gripping grooves are formed integrally with the alcohol detection device body, and the outer walls of the two gripping grooves are arranged with first anti-skid rubber pads, and the first anti-skid rubber pads are connected by hot melt;

[0007] Also includes:

[0008] A placement cavity is installed inside the upper end surface of the main body of the alcohol detection device. A reserved hole is arranged below the placement cavity, and the reserved hole is formed integrally with the main body of the alcohol detection device. A connecting end is arranged inside the reserved hole, and the connecting end is rotatably connected to the reserved hole. A bending tube is arranged at one end of the connecting end, and an air blowing tube is arranged at one end of the bending tube. Snap-on soft protrusion blocks are arranged on both sides of the inner wall of the placement cavity, and there are a plurality of snap-on soft protrusion blocks, and the plurality of snap-on soft protrusion blocks are fixedly connected to the inner wall of the placement cavity by hot-melt.

[0009] Preferably, a mounting groove is provided on the rear end face of the alcohol detection device body, a support rod is provided inside the mounting groove, one end of the support rod is rotatably connected to the alcohol detection device body through a rotating shaft, and the rotating shaft is installed inside the mounting groove.

[0010] Preferably, a second anti-skid rubber pad is provided on the outer wall of the lower end surface of the support rod, and the second anti-skid rubber pad is connected to the outer wall of the lower end surface of the support rod by hot-melt connection.

[0011] Preferably, a cover plate is provided at a middle position inside the installation groove, and the cover plate is threadedly connected to the main body of the alcohol detection device through bolts, and four bolts are provided.

[0012] Preferably, a display screen is provided on the upper side of the upper end surface of the main body of the alcohol detection device, and the display screen is embedded and fixedly connected to the main body of the alcohol detection device, and operation buttons are provided on the lower side of the display screen.

[0013] Preferably, a power on button is provided above one side of the outer wall of the main body of the alcohol detection device, and the power on button is electrically connected to the main body of the alcohol detection device.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model has a snap-fit ​​soft protruding block arranged in a cavity placed at the upper end of the alcohol testing device body, as well as an air pipe, a bending pipe and a connecting end. When the alcohol testing device body is not used for a long time, the air pipe can be bent and reset to the inside of the cavity, and the snap-fit ​​soft protruding block can snap-fit ​​and fix the air pipe and the bending pipe, shortening the space occupied by the pipe, thereby facilitating carrying, and effectively avoiding the problem that the air pipe of the existing alcohol tester occupies too much space and the operation is unchanged when stored.

[0016] By arranging a support rod, a second anti-slip rubber pad and a rotating shaft in the installation groove on the rear end face of the main body of the alcohol detection equipment, when the device is not in use, the support rod can be removed from the installation groove by rotating the rotating shaft, providing a support point for the placement of the main body of the alcohol detection equipment, and the second anti-slip rubber pad effectively enhances the friction of the support point. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front end structure of the alcohol detection device of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear end structure of the alcohol detection device of the utility model;

[0019] Figure 3 It is a partial enlarged view of the placement cavity of the utility model;

[0020] Figure 4 This is a schematic diagram of the top view of the placement cavity structure of the utility model;

[0021] In the figure: 100, alcohol detection device body; 101, display screen; 102, gripping groove; 103, first anti-skid rubber pad; 104, operation button; 105, power on button; 106, placement cavity; 107, snap-on soft protrusion block; 108, installation groove; 109, support rod; 10901, second anti-skid rubber pad; 110, cover plate; 111, bolt; 112, rotating shaft; 113, reserved hole; 114, sealing block; 200, blowing tube; 201, bending tube; 202, connecting end. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] See also Figure 1-4 The utility model provides an embodiment: a handheld alcohol detection device, comprising: an alcohol detection device body 100, a gripping groove 102 is provided below both sides of the outer wall of the alcohol detection device body 100, and two gripping grooves 102 are provided, the two gripping grooves 102 are formed integrally with the alcohol detection device body 100, the outer walls of the two gripping grooves 102 are provided with a first anti-skid rubber pad 103, and the first anti-skid rubber pad 103 is hot-melt connected;

[0025] Also includes:

[0026] A placement cavity 106 is installed inside the upper end surface of the alcohol detection device body 100, a reserved hole 113 is arranged below the placement cavity 106, and the reserved hole 113 is formed integrally with the alcohol detection device body 100, a connection end 202 is arranged inside the reserved hole 113, and the connection end 202 is rotatably connected to the reserved hole 113, a bending tube 201 is arranged at one end of the connection end 202, and a blowing tube 200 is arranged at one end of the bending tube 201, snap-fit ​​soft protrusion blocks 107 are arranged on both sides of the inner wall of the placement cavity 106, and a plurality of snap-fit ​​soft protrusion blocks 107 are arranged, and the plurality of snap-fit ​​soft protrusion blocks 107 are fixedly connected to the inner wall of the placement cavity 106 by hot melt.

[0027] The provided snap-fit ​​soft protrusion block 107 can effectively provide a fixing snap-fit ​​function for the bending tube 201 and the blowing tube 200 after they are reset to the placement cavity 106 when the device is not in use.

[0028] Example 2

[0029] See also Figure 2 A mounting groove 108 is provided on the rear end face of the alcohol detection device body 100, and a support rod 109 is provided inside the mounting groove 108. One end of the support rod 109 is rotatably connected to the alcohol detection device body 100 through a rotating shaft 112, and the rotating shaft 112 is installed inside the mounting groove 108. A second anti-slip rubber pad 10901 is provided on the outer wall of the lower end face of the support rod 109, and the second anti-slip rubber pad 10901 is hot-melt connected to the outer wall of the lower end face of the support rod 109. A cover plate 110 is provided at the middle position inside the mounting groove 108, and the cover plate 110 is threadedly connected to the alcohol detection device body 100 through bolts 111, and four bolts 111 are provided.

[0030] When the device is not in use, the support rod 109 can be rotated through the rotating shaft 112 and removed from the installation groove 108 to provide a support point for the placement of the alcohol detection equipment body 100, and the second anti-slip rubber pad 10901 effectively enhances the friction of the support point.

[0031] See also Figure 1 A display screen 101 is provided on the upper side of the upper end surface of the alcohol detection device body 100, and the display screen 101 is embedded and fixedly connected to the alcohol detection device body 100, an operation button 104 is provided on the lower side of the display screen 101, and a power on button 105 is provided on the upper side of one side of the outer wall of the alcohol detection device body 100, and the power on button 105 is electrically connected to the alcohol detection device body 100.

[0032] The power on button 105 is disposed on the side of the alcohol detection device body 100, and the user can quickly turn on the device when holding it.

[0033] Working principle: When the device is in use, the sealing block 114 is rotated and removed from the reserved hole 113, and then one end of the connecting end 202 is installed inside the reserved hole 113, and then the air blowing tube 200 is bent upward through the bending tube 201, so that the inspector can effectively blow air into the air blowing tube 200. When not in use, the air blowing tube 200 can be bent and reset to the inside of the placement cavity 106, and the provided snap-on soft protrusion block 107 can snap-on and fix the air blowing tube 200 and the bending tube 201, shortening the space occupied by the pipeline, thereby facilitating carrying. When not in use for a long time, the connecting end 202 is taken out of the reserved hole 113, and the sealing block 114 can be rotated to block the reserved hole 113 to prevent external impurities from entering the interior of the device.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A handheld alcohol detection device, comprising an alcohol detection device body (100), wherein gripping grooves (102) are provided below both sides of the outer wall of the alcohol detection device body (100), and two gripping grooves (102) are provided, and the two gripping grooves (102) are formed integrally with the alcohol detection device body (100), and the outer walls of the two gripping grooves (102) are provided with first anti-slip rubber pads (103), and the first anti-slip rubber pads (103) are hot-melt connected; Features: Also includes: A placement cavity (106) is installed inside the upper end surface of the alcohol detection device body (100); a reserved hole (113) is provided below the placement cavity (106), and the reserved hole (113) is formed integrally with the alcohol detection device body (100); a connection end (202) is provided inside the reserved hole (113), and the connection end (202) is rotatably connected to the reserved hole (113); a bending tube (201) is provided at one end of the connection end (202), and a blowing tube (200) is provided at one end of the bending tube (201); snap-fit ​​soft protrusion blocks (107) are provided on both sides of the inner wall of the placement cavity (106), and a plurality of snap-fit ​​soft protrusion blocks (107) are provided, and the plurality of snap-fit ​​soft protrusion blocks (107) are fixedly connected to the inner wall of the placement cavity (106) by hot-melt.

2. The handheld alcohol detection device according to claim 1, characterized in that: A mounting groove (108) is provided on the rear end surface of the alcohol detection device body (100), a support rod (109) is provided inside the mounting groove (108), one end of the support rod (109) is rotatably connected to the alcohol detection device body (100) via a rotating shaft (112), and the rotating shaft (112) is installed inside the mounting groove (108).

3. The handheld alcohol detection device according to claim 2, characterized in that: The outer wall of the lower end surface of the support rod (109) is provided with a second anti-skid rubber pad (10901), and the second anti-skid rubber pad (10901) is hot-melt-connected to the outer wall of the lower end surface of the support rod (109).

4. The handheld alcohol detection device according to claim 2, characterized in that: A cover plate (110) is provided at a middle position inside the installation groove (108), and the cover plate (110) is threadedly connected to the alcohol detection device body (100) via bolts (111), and four bolts (111) are provided.

5. The handheld alcohol detection device according to claim 1, characterized in that: A display screen (101) is provided on the upper side of the upper end surface of the alcohol detection device body (100), and the display screen (101) is embedded and fixedly connected to the alcohol detection device body (100), and an operation button (104) is provided on the lower side of the display screen (101).

6. The handheld alcohol detection device according to claim 1, characterized in that: A power on key (105) is provided above one side of the outer wall of the alcohol detection device body (100), and the power on key (105) is electrically connected to the alcohol detection device body (100).

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