CN220153631U - Handheld air volume measuring instrument - Google Patents

Abstract

The utility model discloses a handheld air volume measuring instrument, which relates to the field of air volume detection and comprises a hand part, wherein a waterproof sleeve is arranged on one side of the hand part, a display screen is arranged on one side of the hand part, a key is arranged on one side of the hand part, a power switch is arranged on one side of the hand part, a connector is arranged at the top of the hand part, a transmission line is arranged on one side of the connector, an interface is arranged on one side of the transmission line, a charging port is arranged on one side of the hand part, a back plate is arranged on one side of the hand part, and a battery plate is arranged in the hand part. The utility model can detect the temperature and humidity in the wind, thereby ensuring the applicability of the device, and simultaneously, the device can detect the wind power through the wind power air quantity detector, thereby ensuring the applicability of the device.

Description

Handheld air volume measuring instrument

Technical Field

The utility model relates to the field of air volume detection, in particular to a handheld air volume measuring instrument.

Background

In China, thousands of weather stations are established from plain to mountain area, from desert to sea island, and weather and climate conditions in China can be known by collecting weather data of the weather stations in China. In general, the weather station addresses should be selected to be representative of the weather, climate characteristics of most of the area surrounding it, and to avoid the effects of small areas and local environments to the greatest extent possible.

Along with the development of science and technology, in the weather forecast in the short and medium term, the requirements on the accuracy and the refinement degree of the forecast are higher and higher. The forecasting is quantified by applying modern meteorological instruments, namely a wind direction and wind speed measuring instrument, a rainfall recorder, a total radiation recorder and the like, so that the forecasting is more accurate.

Such as the patent: the utility model provides a handheld self-adaptation air volume measuring apparatu (publication number: CN 213688495U) includes organism, connecting rod, base, and the one end that the base was kept away from to the organism has the wind wheel, and the connecting rod is fixed with the one end that the base is close to the organism, the connecting rod is perpendicular to the base, and the one end that the organism is close to the base is connected with the connecting rod, all be provided with distance sensor on the organism perpendicular to connecting rod direction both ends, the one end that the base was kept away from to the organism has distance sensor, and each distance sensor test direction all is towards the direction of keeping away from the organism, and wind wheel and each distance sensor are connected to the controller of air volume tester electricity respectively.

The above patent can calculate the ratio of the air volume of the ventilating duct to the air volume to be measured, and further calculate the air volume of the ventilating duct according to the ratio and the air volume to be measured, and the steps are simple and convenient, but the above patent cannot detect the temperature and the humidity in the air, so that the applicability of the above patent is low, the height of the wind power detector cannot be adjusted through the above patent, the flexibility is poor, and the use by a user is not facilitated. Therefore, it is necessary to invent a hand-held air volume measuring instrument to solve the above problems.

Disclosure of Invention

The utility model aims to provide a handheld air volume measuring instrument so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand-held type air volume measuring apparatu, includes the hand, one side of hand is provided with waterproof cover, one side of hand is provided with the display screen, one side of hand is provided with the button, one side of hand is provided with switch, the top of hand is provided with the joint, one side of joint is provided with the transmission line, one side of transmission line is provided with the interface, one side of hand is provided with the mouth that charges, one side of hand is provided with the backplate, the inside of hand is provided with the panel.

Preferably, a handle is arranged on one side of the interface, an anti-slip hole is arranged on one side of the handle, and a knob is arranged on one side of the handle.

Preferably, the knob is used for adjusting the height of the lifting block.

Preferably, a temperature and humidity detector is arranged at the top of the lifting block.

Preferably, a wind power air quantity detector is arranged at the top of the temperature and humidity detector.

Preferably, a wind vane is arranged at the top of the wind power and air quantity detector.

Preferably, a through hole is formed in the back plate, a sliding block is arranged on one side of the back plate, the through hole is fixed to the hole groove through a fixing screw, and a sliding groove is formed in one side of the hole groove.

The utility model has the technical effects and advantages that:

the device has used temperature humidity detector for the device can detect temperature and humidity in the wind, thereby guaranteed the suitability of device, the device has used the wind vane simultaneously, makes the device accessible wind vane judge the wind direction fast, thereby has guaranteed the flexibility of device, also makes the user judge the wind direction fast simultaneously.

The device has used handle, antiskid hole, knob and elevating block for the height of elevating block is adjusted to the device accessible rotatory knob, thereby makes the device can carry out altitude mixture control, and then has guaranteed the flexibility of device, through setting up wind-force air quantity detector, makes the device accessible wind-force air quantity detector detect wind-force air quantity, thereby has guaranteed the suitability of device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the whole structure of a handheld air volume measuring instrument.

Fig. 2 is a schematic diagram of a hand structure of a hand-held air volume measuring instrument according to the present utility model.

Fig. 3 is a schematic diagram of a rear view structure of a handheld air volume measuring instrument according to the present utility model.

Fig. 4 is a schematic structural diagram of a wind-force air quantity detector of a handheld air quantity measuring instrument.

In the figure: 1. a hand; 2. a waterproof jacket; 3. a display screen; 4. a key; 5. a power switch; 6. a joint; 7. a transmission line; 8. an interface; 9. a grip; 10. an anti-slip hole; 11. a knob; 12. a temperature and humidity detector; 13. a lifting block; 14. a wind power air volume detector; 15. a wind vane; 16. a charging port; 17. a set screw; 18. a back plate; 19. a through hole; 20. a slide block; 21. a chute; 22. a hole groove; 23. and a battery panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a handheld air volume measuring instrument as shown in fig. 1-4, which comprises a hand 1, wherein the hand 1 is a main body of the device, one side of the hand 1 is provided with a waterproof sleeve 2, one side of the hand 1 is provided with a display screen 3, one side of the hand 1 is provided with a key 4, one side of the hand 1 is provided with a power switch 5, the top of the hand 1 is provided with a joint 6, one side of the joint 6 is provided with a transmission line 7, one side of the transmission line 7 is provided with an interface 8, one side of the hand 1 is provided with a charging port 16, one side of the hand 1 is provided with a back plate 18, and the interior of the hand 1 is provided with a battery plate 23, wherein the battery plate 23 is used for providing power for the device, so that the device can operate, and the working efficiency of the device is ensured.

One side of the interface 8 is provided with a grip 9, one side of the grip 9 is provided with an anti-slip hole 10, and one side of the grip 9 is provided with a knob 11, wherein the grip 9 enables a user to hold the device, so that flexibility of the device is ensured, and meanwhile, the device can be prevented from sliding off the hand through the anti-slip hole 10, so that safety of the device is ensured.

The knob 11 is used for adjusting the height of the lifting block 13, wherein the lifting block 13 enables the device to be adjusted in height through the knob 11, so that the device can be adjusted in height, and the flexibility of the device is guaranteed.

The top of elevating block 13 is provided with temperature humidity detector 12, and wherein temperature humidity detector 12 makes the device can detect temperature and humidity in the wind to make the device suitability obtain promoting.

The top of the temperature and humidity detector 12 is provided with a wind power and air quantity detector 14, wherein the wind power and air quantity detector 14 enables the device to detect wind power and air quantity, and therefore the applicability of the device is guaranteed.

The top of wind-force amount of wind detector 14 is provided with wind vane 15, and wherein wind vane 15 makes the quick judgement wind direction of device accessible wind vane 15 to guaranteed the flexibility of device, also made the user to judge fast the wind direction simultaneously.

Through holes 19 are formed in the back plate 18, sliding blocks 20 are arranged on one side of the back plate 18, the through holes 19 are fixed to hole grooves 22 through fixing screws 17, sliding grooves 21 are formed in one side of the hole grooves 22, the through holes 19, the fixing screws 17 and the hole grooves 22 enable the back plate 18 to be fixed to the hand 1, flexibility of the device is guaranteed, the sliding blocks 20 can slide through the sliding grooves 21, the back plate 18 is connected to the hand 1, and therefore the device can be rapidly detached, and flexibility of the device is guaranteed.

Working principle: this hand-held type air volume measuring apparatu at first makes the device operate through setting up the hand 1 that connects 6 to the device, through switch 5, through holding handle 9, judge the wind direction of current position through wind vane 15, thereby adjust the device, detect wind-force and amount of wind through wind-force air volume detector 14, detect the temperature humidity in the wind through temperature humidity detector 12 simultaneously, can adjust the height of elevating block 13 through knob 11 simultaneously, when accomplishing the detection, the display screen 3 on the accessible hand 1 looks over the result of detection, the device accessible set screw 17 simultaneously, through-hole 19 and hole slot 22 dismantle backplate 18, thereby make the device can dismantle fast and overhaul battery plate 23, when the device electric quantity is too low, the accessible charge port 16 connects the power, thereby charge, waterproof jacket 2 can avoid the device to contact moisture simultaneously, thereby the whole life-span of the device has been guaranteed.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a handheld air volume measuring apparatu, includes hand (1), its characterized in that: one side of hand (1) is provided with waterproof cover (2), one side of hand (1) is provided with display screen (3), one side of hand (1) is provided with button (4), one side of hand (1) is provided with switch (5), the top of hand (1) is provided with joint (6), one side of joint (6) is provided with transmission line (7), one side of transmission line (7) is provided with interface (8), one side of hand (1) is provided with charge mouth (16), one side of hand (1) is provided with backplate (18), the inside of hand (1) is provided with panel (23).

2. The hand-held air volume meter of claim 1, wherein: one side of the interface (8) is provided with a handle (9), one side of the handle (9) is provided with an anti-slip hole (10), and one side of the handle (9) is provided with a knob (11).

3. A hand-held air volume meter according to claim 2, wherein: the knob (11) is used for adjusting the height of the lifting block (13).

4. A hand-held air volume meter according to claim 3, wherein: the top of the lifting block (13) is provided with a temperature and humidity detector (12).

5. The hand-held air volume meter of claim 4, wherein: the top of the temperature and humidity detector (12) is provided with a wind power air quantity detector (14).

6. The hand-held air volume meter of claim 5, wherein: the top of the wind power and air quantity detector (14) is provided with a wind vane (15).

7. The hand-held air volume meter of claim 6, wherein: the novel back plate is characterized in that a through hole (19) is formed in the back plate (18), a sliding block (20) is arranged on one side of the back plate (18), the through hole (19) is fixed to a hole groove (22) through a fixing screw (17), and a sliding groove (21) is formed in one side of the hole groove (22).