CN218003450U

CN218003450U - Scalable exhaust port wind speed tester

Info

Publication number: CN218003450U
Application number: CN202221800967.4U
Authority: CN
Inventors: 张天泽
Original assignee: Shanghai Tianjiao Anyu Fire Engineering &technology Co ltd
Current assignee: Shanghai Tianjiao Anyu Fire Engineering &technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-09
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a scalable exhaust port wind speed tester, including the host computer that tests the speed, one side of the host computer that tests the speed has the display host computer through power cord electric connection, the lower terminal surface of the host computer that tests the speed can be dismantled and be connected with steering mechanism, steering mechanism's lower terminal surface fixedly connected with telescopic machanism, steering mechanism comprises connecting seat, third latch bolt, steering ball, fixed cover and fourth latch bolt, the inside swing joint of fixed cover has the steering ball, threaded connection has third latch bolt and fourth latch bolt respectively in the both sides of fixed cover. This scalable exhaust port wind speed tester makes its use of mutually supporting through being provided with telescopic machanism and steering mechanism for exhaust port wind speed tester can adjust angle and height when using, makes exhaust port wind speed tester possess fine scalability and steering nature, has improved exhaust port wind speed tester's result of use and practicality.

Description

Scalable exhaust port wind speed tester

Technical Field

The utility model relates to an anemometry appearance technical field specifically is a scalable exhaust port anemometry appearance.

Background

The wind speed tester comprises an air inlet pipe, a handle connected with the air inlet pipe, an impeller positioned in the air inlet pipe, a photoelectric sensor and a counter, wherein the photoelectric sensor comprises a photoelectric emitter, a photoelectric receiver and a signal output end;

the angle and the height of the existing wind speed tester cannot be adjusted after the existing wind speed tester is installed, and better testing cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable exhaust port wind speed tester to it can not adjust its angle and height after the installation to provide current wind speed tester among the above-mentioned background art of solution, can't satisfy the problem of better test.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a scalable exhaust port wind speed tester, includes the host computer that tests the speed, there is the display host computer one side of host computer that tests the speed through power cord electric connection, the lower terminal surface of host computer that tests the speed can be dismantled and is connected with steering mechanism, steering mechanism's lower terminal surface fixedly connected with telescopic machanism, steering mechanism comprises connecting seat, third latch bolt, steering ball, fixed cover and fourth latch bolt, the inside swing joint of fixed cover has the steering ball, the both sides of fixed cover threaded connection have third latch bolt and fourth latch bolt respectively, the up end fixedly connected with connecting seat that turns to the ball, telescopic machanism comprises flexible post, first latch bolt, sliding chamber, second latch bolt, slider and a fixed cylinder, the inside of fixed cylinder is provided with sliding chamber, sliding chamber's inside sliding connection has the slider, the up end fixedly connected with flexible post of slider, the both sides of fixed cylinder threaded connection have first latch bolt and second latch bolt respectively.

Preferably, telescopic machanism's lower terminal surface fixedly connected with fixing base, a side surface of fixing base is provided with four sets of screw holes, has made things convenient for and has installed the wind speed tester at the exhaust port through the screw.

Preferably, the outer side of the display host is fixedly connected with four groups of fixing parts, so that the display host can be conveniently fixed on the wall surface through screws.

Preferably, the connecting seat is detachably connected with the lower end face of the speed measuring host, so that the steering mechanism can be conveniently and fixedly installed.

Preferably, the lower end of the fixing sleeve is fixedly connected with the upper end of the telescopic column, so that the telescopic mechanism and the steering mechanism can be conveniently installed and fixed.

Preferably, the sliding block is matched with the sliding cavity, so that the sliding block can stably slide up and down in the sliding cavity.

Compared with the prior art, the beneficial effects of the utility model are that: this scalable exhaust port wind speed tester makes its use of mutually supporting through being provided with telescopic machanism and steering mechanism for exhaust port wind speed tester can adjust angle and height when using, makes exhaust port wind speed tester possess fine scalability and steering nature, has improved exhaust port wind speed tester's result of use and practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the telescopic mechanism of the present invention;

fig. 3 is a schematic structural diagram of the steering mechanism of the present invention.

In the figure: 1. a fixed seat; 2. a screw hole; 3. a telescoping mechanism; 4. a steering mechanism; 5. a speed measuring host; 6. a power line; 7. a display host; 8. a fixing member; 9. a telescopic column; 10. a first locking bolt; 11. a slide chamber; 12. a second locking bolt; 13. a slider; 14. a fixed cylinder; 15. a connecting seat; 16. a third locking bolt; 17. a steering ball; 18. fixing a sleeve; 19. a fourth locking bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a telescopic smoke exhaust port wind speed tester comprises a speed measuring host 5, one side of the speed measuring host 5 is electrically connected with a display host 7 through a power line 6, four groups of fixing parts 8 are fixedly connected to the outer side of the display host 7, the display host 7 is conveniently fixed on the wall through screws, the lower end face of the speed measuring host 5 is detachably connected with a steering mechanism 4, the lower end face of the steering mechanism 4 is fixedly connected with a telescopic mechanism 3, the smoke exhaust port wind speed tester can adjust the angle and the height in use, the smoke exhaust port wind speed tester has good scalability and steerability, the use effect and the practicability of the smoke exhaust port wind speed tester are improved, the lower end face of the telescopic mechanism 3 is fixedly connected with a fixed seat 1, one side surface of the fixed seat 1 is provided with four groups of screw holes 2, the wind speed tester is conveniently installed on a smoke exhaust port through screws, the steering mechanism 4 consists of a connecting seat 15, a third locking bolt 16, a steering ball 17, a fixed sleeve 18 and a fourth locking bolt 19, the inner part of the fixed sleeve 18 is movably connected with a steering ball 17, the lower end of the fixed sleeve 9 is fixedly connected with the upper end of a telescopic mechanism 13, the sliding mechanism is conveniently fixed with a sliding block 14, the sliding mechanism 13, the sliding sleeve 13 is connected with a sliding block 13, the sliding mechanism 13, the sliding cavity is conveniently, the sliding mechanism is connected with a sliding block 13, the sliding cavity 14 and a sliding cavity, the sliding mechanism 13, the upper end face of the sliding block 13 is fixedly connected with a telescopic column 9, and two sides of the fixed cylinder 14 are respectively in threaded connection with a first locking bolt 10 and a second locking bolt 12.

The working principle is as follows: install the host computer 5 that will test the speed at the exhaust port, install the host computer 7 that will show again and carry out the wind speed test at the wall, and the host computer 5 that tests the speed data transmission that will record shows to showing on the host computer 7, and steering mechanism 4 and telescopic machanism 3 make exhaust port wind speed tester can be to angle and highly adjusting when using for exhaust port wind speed tester possesses fine scalability and turning to the nature, has improved exhaust port wind speed tester's result of use and practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scalable exhaust port wind speed tester, includes host computer (5) that tests the speed, its characterized in that: one side of the speed measuring host (5) is electrically connected with a display host (7) through a power line (6), the lower end surface of the speed measuring host (5) is detachably connected with a steering mechanism (4), the lower end surface of the steering mechanism (4) is fixedly connected with a telescopic mechanism (3), the steering mechanism (4) consists of a connecting seat (15), a third locking bolt (16), a steering ball (17), a fixed sleeve (18) and a fourth locking bolt (19), the inside of the fixed sleeve (18) is movably connected with a steering ball (17), the two sides of the fixed sleeve (18) are respectively in threaded connection with a third locking bolt (16) and a fourth locking bolt (19), the upper end surface of the steering ball (17) is fixedly connected with a connecting seat (15), the telescopic mechanism (3) consists of a telescopic column (9), a first locking bolt (10), a sliding cavity (11), a second locking bolt (12), a sliding block (13) and a fixed cylinder (14), a sliding cavity (11) is arranged inside the fixed cylinder (14), a sliding block (13) is connected inside the sliding cavity (11) in a sliding manner, the upper end surface of the sliding block (13) is fixedly connected with a telescopic column (9), two sides of the fixed cylinder (14) are respectively in threaded connection with a first locking bolt (10) and a second locking bolt (12).

2. The retractable smoke outlet wind speed tester as claimed in claim 1, wherein: the lower terminal surface fixedly connected with fixing base (1) of telescopic machanism (3), a side surface of fixing base (1) is provided with four sets of screw holes (2).

3. The telescopic smoke exhaust port wind speed tester as claimed in claim 1, wherein: the outer side of the display host (7) is fixedly connected with four groups of fixing pieces (8).

4. The telescopic smoke exhaust port wind speed tester as claimed in claim 1, wherein: the connecting seat (15) is detachably connected with the lower end face of the speed measuring host (5).

5. The telescopic smoke exhaust port wind speed tester as claimed in claim 1, wherein: the lower end of the fixed sleeve (18) is fixedly connected with the upper end of the telescopic column (9).

6. The telescopic smoke exhaust port wind speed tester as claimed in claim 1, wherein: the sliding block (13) is matched with the sliding cavity (11).