CN220305340U

CN220305340U - Hot ball type digital anemometer convenient to store

Info

Publication number: CN220305340U
Application number: CN202321792464.1U
Authority: CN
Inventors: 胡秀卓; 陈凌云; 赵亚杰
Original assignee: Beijing Koukai Heng'an Consulting Co ltd
Current assignee: Beijing Koukai Heng'an Consulting Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-05
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to a thermal ball type digital anemometer convenient to store, which comprises a digital anemometer body, wherein the digital anemometer body is electrically connected with a wire collecting device through a transmission wire, the wire collecting device is electrically connected with a measuring rod through the transmission wire, the left side of the digital anemometer body is provided with a stabilizing mechanism for fixing, and the right side of the digital anemometer body is provided with a protecting mechanism for protecting a display screen and keys. This thermal ball formula digit anemometer convenient to accomodate, stabilizing mean is in the same place digital anemometer body and wrist link together through mount pad, gag lever post, accessory plate, screw rod, first rubber pad, arc, spacing spring, bull stick, fixed plate and the cooperation of second rubber pad, and then guaranteed that it can't break away from easily to reduce the probability that it falls the ground and damage, can adjust according to the difference of user's wrist thickness simultaneously, thereby make the different user of digital anemometer body can adapt to, and then improved its practicality.

Description

Hot ball type digital anemometer convenient to store

Technical Field

The utility model relates to the technical field of digital anemometers, in particular to a thermal ball type digital anemometer convenient to store.

Background

Thermal anemometers are commonly used to test small air flow rates, and there are two types of hot wire anemometers and hot sphere anemometers commonly used to test air flow with a fixed direction of incoming flow, while hot sphere anemometers are isotropic anemometers, also known as non-directional anemometers, and can measure the incoming flow rate of air in all directions.

The utility model discloses an example Chinese patent CN216285360U, and relates to the technical field of anemometers, and the thermal ball type anemometer for detecting wind speed comprises a anemometer body, a transmission line and a measuring rod, wherein the front side of the anemometer body is movably connected with the transmission line, one end of the transmission line, which is far away from the anemometer body, is fixedly connected with the lower end of the measuring rod, the surface of the transmission line is provided with a winding shell, the surface of the winding shell is provided with a first mounting groove, the inner wall of the first mounting groove is fixedly connected with a fixing rod, the surface of the fixing rod is rotatably connected with an arc-shaped clamping block, a winding mechanism is arranged in the winding shell, and an operator can control the stretching length of the transmission line through the arrangement of the clamping block, so that the situation that the transmission line is pulled on the ground due to overlong transmission line is avoided, the abrasion degree of the transmission line is further reduced, the service life of the transmission line is prolonged, and meanwhile, the situation that the operator is blocked due to overlong transmission line is avoided.

The above-mentioned patent still has certain defect, and this patent accomodates the transmission line through take-up, avoids the condition that the transmission line was pulled on ground, and then has reduced the wearing and tearing degree of transmission line, and hot ball formula anemometer is handheld when using, holds hot ball formula anemometer through hand strength, but always has carelessly unexpected situation to lead to the hand to become flexible and cause hot ball formula anemometer to fall ground.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the thermal ball type digital anemometer convenient to store, which has the advantages of being convenient to fix on hands and the like, and solves the problem that the thermal ball type anemometer falls off the ground due to loosening of the hands.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot ball formula digital anemometer convenient to accomodate, includes digital anemometer body, digital anemometer body has take-up through transmission line electric connection, take-up has the measuring stick through transmission line electric connection, digital anemometer body's left side is equipped with the firm mechanism that is used for fixed, digital anemometer body's right side is equipped with the protection machanism that is used for protecting display screen and button;

the utility model discloses a digital anemometer, including the fixed seat of digital anemometer body, the left side of mount pad is fixed with first rubber pad, the left side of digital anemometer body is fixed with two fixed plates, two the inside of fixed plate all is fixed with the gag lever post, two the left side wall of fixed plate inner chamber all is fixed with the stop spring that is located the gag lever post outside, two stop spring's right side all is fixed with sliding connection at the slider in the gag lever post outside, two be fixed with the arc between the slider opposite side, the right side of arc is fixed with first rubber pad, the inside threaded connection of slider has the screw rod, the one end that the arc was kept away from to the screw rod is fixed with the accessory plate, the bull stick is kept away from to one side of screw rod to the accessory plate.

Further, the left side of slider has offered the spacing hole that supplies the gag lever post to run through, and the gag lever post passes through spacing hole and slider clearance fit, the shape of first rubber pad cross section is the arc.

Further, two opposite sides of the fixing plates are provided with sliding grooves for sliding connection of the sliding blocks, and the two fixing plates are respectively positioned on the upper side and the lower side of the mounting seat.

Further, the screw grooves for screw threaded connection are formed in the opposite sides of the two sliding blocks, the movable grooves for the screws to penetrate are formed in the opposite sides of the two fixed plates, and the screws are in sliding connection with the fixed plates through the movable grooves.

Further, protection machanism is including fixing the protective housing on digital anemometer body right side, the roof fixed iron plate of protective housing inner chamber, the inside sliding connection of protective housing has transparent apron, transparent apron's lower surface is fixed with the limiting plate, transparent apron's upper surface is fixed with magnet, transparent apron's right side is fixed the arm-tie.

Further, the shape of protective housing is the cuboid that inside cavity and left and right sides all were missed, the length of transparent cover plate is greater than the length of protective housing inner chamber.

Further, the through hole that supplies transparent apron to run through has been seted up to the lower surface of protective housing, and transparent apron passes through-hole and protective housing sliding connection, the length of limiting plate is greater than the length of through-hole inner chamber.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this thermal ball formula digital anemometer convenient to accomodate, through mount pad, gag lever post, accessory plate, screw rod, first rubber pad, arc, spacing spring, bull stick, fixed plate and the cooperation of second rubber pad link together digital anemometer body and wrist under stabilizing mean's effect, and then guaranteed that it can't break away from easily, thereby reduce the probability that it falls the ground and damage, can adjust according to the difference of user's wrist thickness simultaneously, thereby make digital anemometer body can adapt to different user, and then improved the practicality.

2. This thermal ball formula digit anemometer convenient to accomodate, protection machanism all protects inside with display screen and button on the digit anemometer body through the mutual cooperation of protective housing and transparent apron, guarantees that the button can not send the error command and cause the test failure because of unexpected factor receives the striking in the testing process when avoiding the display screen to damage in the striking.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a securing mechanism according to the present utility model;

fig. 3 is a schematic view of a protection mechanism according to the present utility model.

In the figure: the device comprises a fixing mechanism 1, a mounting seat 101, a limiting rod 102, an auxiliary plate 103, a screw 104, a first rubber pad 105, an arc-shaped plate 106, a limiting spring 107, a rotating rod 108, a fixing plate 109, a second rubber pad 110, a sliding block 111, a protection mechanism 2, a limiting plate 201, a transparent cover plate 202, a pulling plate 203, an iron block 204, a protection box 205, a magnet 206, a digital anemometer body 3, a wire collecting device 4 and a measuring rod 5.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1, a thermal ball type digital anemometer convenient for storage in this embodiment includes a digital anemometer body 3, the digital anemometer body 3 is a thermal ball type digital anemometer commonly found in the market, the digital anemometer body 3 is electrically connected with a wire winding device 4 through a transmission line, the wire winding device 4 is electrically connected with a measuring rod 5 through the transmission line, a fixing mechanism 1 for fixing is arranged on the left side of the digital anemometer body 3, and a protection mechanism 2 for protecting a display screen and keys is arranged on the right side of the digital anemometer body 3.

Referring to fig. 2, in order to prevent the digital anemometer body 3 from being separated from the wrist, the securing mechanism 1 in this embodiment includes a mounting seat 101 fixed on the left side of the digital anemometer body 3, a first rubber pad 105 is fixed on the left side of the mounting seat 101, two fixing plates 109 are fixed on the left side of the digital anemometer body 3, a limiting rod 102 is fixed inside the two fixing plates 109, limiting springs 107 positioned outside the limiting rod 102 are fixed on the left side walls of the inner cavities of the two fixing plates 109, the limiting springs 107 are always in a compressed state, sliding blocks 111 slidably connected on the outer sides of the limiting rod 102 are fixed on the right sides of the two limiting springs 107, an arc 106 is fixed between the opposite sides of the two sliding blocks 111, the right side of arc 106 is fixed with first rubber pad 105, the inside threaded connection of slider 111 has screw rod 104, the one end that screw rod 104 kept away from arc 106 is fixed with auxiliary plate 103, the fixed bull stick 108 of one side that auxiliary plate 103 kept away from screw rod 104, first pulling arc 106 makes it keep away from mount pad 101 when fixed wrist, drive two sliders 111 simultaneously and move to the left side and compress spacing spring 107 together, loosen arc 106 when wrist and second rubber pad 110 laminating, spacing spring 107 moves to the right side through rebound force pushing slider 111, and drive arc 106 to wrist department through slider 111 and remove until first rubber pad 105 closely laminating with the wrist, thereby accomplish preliminary fixation.

In this embodiment, the left side of the slider 111 is provided with a limiting hole through which the limiting rod 102 penetrates, the limiting rod 102 is in clearance fit with the slider 111 through the limiting hole, the cross section of the first rubber pad 105 is arc-shaped, two opposite sides of the two fixing plates 109 are provided with sliding grooves for sliding connection of the slider 111, the two fixing plates 109 are respectively located on the upper side and the lower side of the mounting seat 101, one opposite sides of the two sliding plates 111 are provided with thread grooves for threaded connection of the screw 104, one opposite sides of the two fixing plates 109 are provided with movable grooves for threaded connection of the screw 104, the screw 104 is in sliding connection with the fixing plates 109 through the movable grooves, the screw 108 drives the screw 104 to rotate together through the auxiliary plate 103, and along with the screw 104 approaching the fixing plates 109, when the auxiliary plate 103 is tightly attached to the fixing plates 109, the sliding plates 111 are locked and cannot move, and the arc plates 106 cannot be limited to move, so that the fixing is completed.

It should be noted that, the fixing mechanism 1 connects the digital anemometer body 3 with the wrist through the cooperation of the mounting seat 101, the limit rod 102, the auxiliary plate 103, the screw 104, the first rubber pad 105, the arc plate 106, the limit spring 107, the rotating rod 108, the fixing plate 109 and the second rubber pad 110, thereby ensuring that the digital anemometer body cannot be separated easily, and reducing the probability of damage to the falling surface.

Referring to fig. 3, in order to prevent the key from being impacted during the testing process, the protection mechanism 2 in the present embodiment includes a protection box 205 fixed on the right side of the digital anemometer body 3, an iron block 204 fixed on the top wall of the inner cavity of the protection box 205, a transparent cover plate 202 slidably connected inside the protection box 205, a limiting plate 201 fixed on the lower surface of the transparent cover plate 202, a magnet 206 fixed on the upper surface of the transparent cover plate 202, and a pull plate 203 fixed on the right side of the transparent cover plate 202.

In this embodiment, the shape of the protection box 205 is a cuboid with hollow inside and missing left and right sides, the length of the transparent cover plate 202 is greater than the length of the inner cavity of the protection box 205, the magnet 206 moves together with the transparent cover plate 202 and is separated from or adsorbed together with the iron block 204, the protection box 205 is opened when the iron block 204 on the right side of the magnet 206 is separated, the digital anemometer body 3 can be used at this time, the protection box 205 is closed and cannot be used when the magnet 206 and the iron block 204 are adsorbed together, and meanwhile, protection is formed for the digital anemometer body 3.

It should be noted that, the protection mechanism 2 is configured to protect the display screen and the keys on the digital anemometer body 3 inside through the mutual cooperation of the protection box 205 and the transparent cover plate 202, so as to prevent the display screen from being damaged during the impact and prevent the keys from being impacted by unexpected factors and issuing error instructions during the test, thereby failing the test.

The working principle of the embodiment is as follows:

(1) When the digital anemometer body 3 needs to be used, the digital anemometer body is firstly fixed at the wrist, hands pass through between the arc 106 and the opposite side of the mounting seat 101, the wrist is attached to the second rubber pad 110, then the arc 106 is loosened, the limiting spring 107 pushes the sliding block 111 to move rightward, the arc 106 is driven by the sliding block 111 to move towards the wrist until the first rubber pad 105 is tightly attached to the wrist, then the rotating rod 108 is rotated, the rotating rod 108 drives the screw 104 to rotate together through the auxiliary plate 103, and the screw 104 approaches the fixing plate 109 along with the screw 104, the rotating rod 108 stops rotating when the auxiliary plate 103 is tightly attached to the fixing plate 109, at the moment, the sliding block 111 is locked and can not move, so that the wrist is connected with the digital anemometer body 3, and the digital anemometer body 3 is connected with the wrist through the cooperation of the mounting seat 101, the limiting rod 102, the auxiliary plate 103, the screw 104, the first rubber pad 105, the arc 106, the limiting spring 107, the rotating rod 108, the fixing plate 109 and the second rubber pad 110, so that the digital anemometer body can not be detached easily, and the probability of falling and damage of the digital anemometer body is reduced.

(2) When the digital anemometer body 3 is used, the pulling plate 203 is firstly grasped and pulled downwards to enable the transparent cover plate 202 to move downwards together, the magnet 206 moves together along with the transparent cover plate 202 and is separated from the iron block 204, when the magnet 206 is attached to the bottom surface of the inner cavity of the protective box 205, the digital anemometer body 3 can be used by loosening hands, when the pulling plate 203 is pulled upwards after use, the magnet 206 is adsorbed together with the iron block 204 again, the protective mechanism 2 is mutually matched with the protective box 205 and the transparent cover plate 202 to protect the display screen and keys on the digital anemometer body 3 inside, the display screen is prevented from being damaged in the impact process, and meanwhile, the keys are prevented from being impacted by unexpected factors to send error instructions in the test process, so that the test is failed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a hot ball formula digital anemometer convenient to accomodate, includes digital anemometer body (3), its characterized in that: the digital anemometer comprises a digital anemometer body (3), a wire collecting device (4) and a measuring rod (5), wherein the wire collecting device (4) is electrically connected with the measuring rod (5) through a transmission wire, a fixing mechanism (1) for fixing is arranged on the left side of the digital anemometer body (3), and a protection mechanism (2) for protecting a display screen and keys is arranged on the right side of the digital anemometer body (3);

the utility model provides a stabilizing mean (1) is including fixing at digital anemometer body (3) left mount pad (101), the left side of mount pad (101) is fixed with first rubber pad (105), the left side of digital anemometer body (3) is fixed with two fixed plates (109), two the inside of fixed plate (109) all is fixed with gag lever post (102), two the left side wall of fixed plate (109) inner chamber all is fixed with spacing spring (107) that are located gag lever post (102) outside, two the right side of spacing spring (107) all is fixed with sliding connection slider (111) in gag lever post (102) outside, two be fixed with arc (106) between the opposite one side of slider (111), the right side of arc (106) is fixed with first rubber pad (105), the inside threaded connection of slider (111) has screw rod (104), the one end that arc (106) were kept away from to screw rod (104) is fixed with accessory plate (103), one side that screw rod (104) were kept away from to accessory plate (103) is fixed (108).

2. The thermal ball type digital anemometer for facilitating storage as recited in claim 1, wherein: the left side of slider (111) has offered the spacing hole that supplies gag lever post (102) to run through, and gag lever post (102) pass through spacing hole and slider (111) clearance fit, the shape of first rubber pad (105) cross section is the arc.

3. The thermal ball type digital anemometer for facilitating storage as recited in claim 1, wherein: two opposite sides of the fixed plates (109) are respectively provided with a sliding groove for sliding connection of the sliding blocks (111), and the two fixed plates (109) are respectively positioned on the upper side and the lower side of the mounting seat (101).

4. The thermal ball type digital anemometer for facilitating storage as recited in claim 1, wherein: screw grooves for screw rod (104) threaded connection are formed in one sides of the two sliding blocks (111) which are opposite to each other, movable grooves for the screw rod (104) to penetrate are formed in one sides of the two fixed plates (109) which are opposite to each other, and the screw rod (104) is in sliding connection with the fixed plates (109) through the movable grooves.

5. The thermal ball type digital anemometer for facilitating storage as recited in claim 1, wherein: protection machanism (2) are including fixing at the protection box (205) on digital anemograph body (3) right side, fixed iron plate (204) of roof in protection box (205) inner chamber, the inside sliding connection of protection box (205) has transparent apron (202), the lower fixed surface of transparent apron (202) has limiting plate (201), the upper surface of transparent apron (202) is fixed with magnet (206), fixed arm-tie (203) in the right side of transparent apron (202).

6. The convenient-to-store thermal ball type digital anemometer of claim 5 and wherein: the shape of the protective box (205) is a cuboid with hollow inside and missing left and right sides, and the length of the transparent cover plate (202) is greater than the length of the inner cavity of the protective box (205).

7. The convenient-to-store thermal ball type digital anemometer of claim 5 and wherein: the lower surface of protective housing (205) has seted up the through-hole that supplies transparent apron (202) to run through, and transparent apron (202) pass through-hole and protective housing (205) sliding connection, the length of limiting plate (201) is greater than the length of through-hole inner chamber.