CN211955540U

CN211955540U - Impeller anemograph

Info

Publication number: CN211955540U
Application number: CN202020962310.2U
Authority: CN
Inventors: 姜子华; 高东凯; 姜江伟
Original assignee: Beijing Anfu Weiye Fire Safety Test Co ltd
Current assignee: Beijing Anfu Weiye Fire Safety Test Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2020-11-17
Anticipated expiration: 2030-05-30

Abstract

The utility model relates to an impeller anemoscope, it includes the host computer, the output of host computer is provided with detects the head, the host computer is provided with display screen and button on the surface, the host computer is provided with the shading subassembly that shelters from sunshine for the display screen on the surface, the shading subassembly includes the U-shaped support of opening towards the display screen, the both ends of support are located the left and right sides of display screen and articulate on the host computer, the mounting groove has been seted up along the length direction of display screen in the host computer, the mounting groove is located the top of display screen and inside rotates and is connected with the kinking axle of arranging along display screen length direction, the host computer is worn out to the one end of kinking axle, the epaxial winding of kinking has shading cloth, the one end of. The utility model has the advantages that under outdoor highlight condition, shelter from sunshine for the display screen, conveniently read the digit on the display screen fast.

Description

Impeller anemograph

Technical Field

The utility model belongs to the technical field of the wind speed measurement technique and specifically relates to an impeller anemograph is related to.

Background

An anemometer is, as the name implies, an instrument that measures the flow rate of air.

The patent of the Chinese utility model with the publication number of CN210166406U discloses a precise impeller anemograph, which comprises an anemograph main body, a detection head and a connecting device for connecting the anemograph main body and the detection head, wherein a circuit board is arranged in the anemograph main body, an annular frame is arranged on the detection head, a coaxial rotating shaft is arranged in the middle of the annular frame, an impeller is arranged on the rotating shaft, a protection rod is arranged between the rotating shaft and the annular frame, an air speed sensor is arranged on the outer ring of the rotating shaft, the diameter of the detection head is 20-28mm, and the diameter of the impeller is 15-18 mm; still including setting up detect overhead scalable handheld pole, scalable handheld pole including the first member that has the lumen, can along the length direction of first member slides and inserts second member in the lumen and with second member complex third member, the second member has the lumen, the third member can along the length direction of second member slides and inserts in the lumen of second member, the anemoscope main part is provided with first shell, first shell one end is provided with the second shell, be provided with liquid crystal display and operation button on the second shell.

The above prior art solutions have the following drawbacks: although the brightness of the liquid crystal display screen can be adjusted, under the environment with high illumination intensity such as outdoors, the reading of the numbers by the operator is greatly affected when the strong light is irradiated on the liquid crystal display screen.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an impeller anemograph, its advantage is under outdoor highlight condition, shelters from sunshine for the display screen, and the convenient digit on the quick reading display screen.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an impeller anemoscope, includes the host computer, and the output of host computer is provided with detects the head, and the host computer is provided with display screen and button on the surface, the host computer is provided with the shading subassembly that shelters from sunshine for the display screen on the surface, and the shading subassembly includes the U-shaped support of opening towards the display screen, and the both ends of support are located the left and right sides of display screen and articulate on the host computer, has seted up the mounting groove along the length direction of display screen in the host computer, and the mounting groove is located the top of display screen and inside rotation is connected with the kinking axle of arranging along display screen length direction, and the host computer is worn out to the one end of kinking axle, and the epaxial winding of kinking has.

Through adopting above-mentioned technical scheme, under the environment of staff at outdoor highlight, when using impeller anemograph, the staff can order about the support and rotate around the articulated position of support with the host computer, thereby make the support personally submit the tilt state with the level, at the support rotation in-process, can stimulate the shading cloth, make the winding shaft rotate and be in and put the cloth rotation, thereby make the shading cloth stretch out the organism, at this moment the shading cloth is located the top of display screen, and personally submit the tilt state with the level, through the effect of being shaded of shading cloth, thereby reduce outdoor highlight and shine directly on the display screen, the staff of being convenient for reads data, when the staff does not use the shading subassembly, the accessible rotates the end of wearing out of winding shaft, make the shading cloth twine on winding shaft again, thereby make the support and lean on the host computer surface.

The utility model discloses can further configure into: the shading assembly further comprises two supporting rods which are hinged to the two sides of the support respectively, a certain included angle is formed between the supporting rods and the surface of the host, and when one end, far away from the support, of each supporting rod is located obliquely above the supporting rod, a groove for inserting the supporting rods is formed in the surface of the host corresponding to the supporting rods.

By adopting the technical scheme, when the supporting rod is inserted into the groove, the support is limited from rotating, so that the shading cloth is stably in an extending state, and the shading assembly is stably in a shading state for the display screen.

The utility model discloses can further configure into: the shading assembly further comprises two coil springs which are respectively sleeved at two ends of the cloth winding shaft and are used for winding the shading cloth on the cloth winding shaft again.

Through adopting above-mentioned technical scheme, when the staff ordered about the bracing piece and shifted out the recess, twined the cloth axle and received the restoring force of wind spring, ordered about to twine the cloth axle and take place to rotate to make shading cloth twine on twining the cloth axle again, also make the support to support steadily and lean on the host computer surface simultaneously.

The utility model discloses can further configure into: the support is fixedly connected with a limiting plate, and when the support is abutted to the surface of the host, the limiting plate is abutted to one surface of the supporting rod, which deviates from the host.

Through adopting above-mentioned technical scheme, when the shading subassembly was in not user state, the restriction bracing piece took place to rotate, when reducing the staff and carrying the anemoscope, the bracing piece can take place to rotate, stabbed staff's the condition easily.

The utility model discloses can further configure into: and a chamfer is processed on the end face of the support rod, which is far away from the support.

Through adopting above-mentioned technical scheme, reduced the terminal surface area of bracing piece to be convenient for order about the bracing piece and insert in the recess.

The utility model discloses can further configure into: the surface of the host computer is provided with a strip-shaped hole for the shading cloth to penetrate out along the length direction of the display screen, the strip-shaped hole is rotatably connected with a guide roller arranged along the length direction of the strip-shaped hole, and the guide roller is positioned below the shading cloth.

By adopting the technical scheme, when the shading cloth extends out, the shading cloth is abutted against the circumferential surface of the guide roller, and the shading cloth is smoothly contacted with the guide roller, so that the shading cloth is protected to a certain extent.

The utility model discloses can further configure into: the penetrating end of the cloth winding shaft is coaxially and fixedly connected with a rotary table.

Through adopting above-mentioned technical scheme, for the staff provides the impetus, the staff of being convenient for rotates and twines the cloth axle.

The utility model discloses can further configure into: the peripheral face of the turntable is fixedly connected with a plurality of anti-skid lines.

Through adopting above-mentioned technical scheme, through the frictional force of anti-skidding line increase rotation carousel, the staff of being convenient for rotates the winding shaft.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the host, the display screen, the detection head, the support, the shading cloth and the cloth winding shaft, a worker can drive the support to rotate, so that the support and the horizontal plane are in an inclined state, the shading cloth can be pulled in the rotating process of the support, the cloth winding shaft is rotated and is in cloth placing rotation, the shading cloth extends out of the machine body, and the shading cloth is located above the display screen, so that outdoor strong light is prevented from being directly irradiated on the display screen through the light blocking effect of the shading cloth, and the worker can conveniently read data;

2. through bracing piece and recess, when the bracing piece inserted in the recess, restricted the support and taken place to rotate for the shading cloth is stable in the state of stretching out, thereby makes shading subassembly stable in the state for the display screen shading.

Drawings

Fig. 1 is a schematic view of the overall structure of an anemometer.

Fig. 2 is a schematic structural view of the shading assembly.

Fig. 3 is a sectional view of the host machine.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic view of the structure of the stand abutting against the main body.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

In the figure, 1, a host; 11. a groove; 12. a strip-shaped hole; 13. a guide roller; 2. a detection head; 3. a display screen; 4. pressing a key; 5. a shading component; 51. a support; 511. a connecting rod; 512. fixing the rod; 52. mounting grooves; 53. winding a cloth shaft; 531. a turntable; 532. anti-skid lines; 54. a shade cloth; 55. a support bar; 56. a coil spring; 57. a limiting plate; 58. and (6) chamfering.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an impeller anemograph, including host computer 1, host computer 1's output is provided with detects head 2, and host computer 1 is provided with display screen 3 and button 4 on the surface, and host computer 1 is provided with shading subassembly 5 for display screen 3 shelters from sunshine on the surface.

Referring to fig. 2 and 3, the shading component 5 includes the U-shaped support 51 that sets up on host computer 1, the opening of support 51 is towards display screen 3, support 51 includes that two are arranged display screen 3 left and right sides respectively and articulate connecting rod 511 on host computer 1, the rigid coupling has dead lever 512 between two connecting rod 511, dead lever 512 is located the one end that host computer 1 was kept away from to connecting rod 511, mounting groove 52 has been seted up along the length direction of display screen 3 in the main part, mounting groove 52 is located the top of display screen 3, the internal rotation of mounting groove 52 is connected with along the kinking axle 53 that display screen 3 length direction arranged, the one end of kinking axle 53 is worn out host computer 1 and is located host computer 1 side, it has shading cloth 54 to twine on the winding axle 53, the one end rigid coupling of shading cloth 54 is on kinking axle 53 global, the other end is worn.

When the worker is in the environment of outdoor strong light and uses the impeller anemograph, the worker can drive the support 51 to rotate around the hinged position of the support 51 and the host 1, so that the support 51 and the horizontal plane are in an inclined state, in the rotating process of the support 51, the shading cloth 54 can be pulled, the winding shaft 53 is rotated and is in a cloth placing state, so that the shading cloth 54 extends out of the host 1, at the moment, the shading cloth 54 is positioned above the display screen 3 and is in an inclined state with the horizontal plane, through the light blocking effect of the shading cloth 54, outdoor strong light is reduced to be directly irradiated on the display screen 3, the worker can conveniently read data, when the worker does not use the shading assembly 5, the penetrating end of the winding shaft 53 can be rotated, so that the shading cloth 54 is wound on the winding shaft 53 again, and the support 51 is abutted to the surface of the host 1.

Referring to fig. 2, the shading assembly 5 further includes two connecting rods 511, the middle portion of which is hinged with a supporting rod 55, when the worker rotates the support 51 and pulls out the shading cloth 54, the supporting rod 55 is rotated, so that the supporting rod 55 and the surface of the host 1 form a certain included angle, and the supporting rod 55 is far away from one end of the support 51 and is located above the oblique direction, and at this time, the host 1 is provided with a groove 11 for inserting the supporting rod 55 on the surface corresponding to the supporting rod 55.

When the support rod 55 is inserted into the groove 11, the rotation of the bracket 51 is restricted, so that the shade cloth 54 is stably in the extended state, thereby stably placing the shade assembly 5 in a state of shading the display screen 3,

referring to fig. 3 and 4, the shade assembly 5 further includes two coil springs 56 respectively sleeved on two ends of the winding shaft 53, one end of each coil spring 56 is fixedly connected to the winding shaft 53, and the other end is fixedly connected to a side wall of the mounting groove 52 for driving the winding shaft 53 to rotate to rewind the shade cloth 54 on the winding shaft 53.

When the worker moves the support rod 55 out of the groove 11, the winding shaft 53 receives the restoring force of the coil spring 56, and the winding shaft 53 is rotated, so that the shade cloth 54 is rewound on the winding shaft 53, and the holder 51 is stably supported against the surface of the main body 1.

Referring to fig. 5 and 6, after the supporting rod 55 is moved out of the groove 11 (refer to fig. 2), when the worker carries the anemoscope, the supporting rod 55 rotates to easily prick the worker, so a limiting plate 57 is fixedly connected to the connecting rod 511, when the bracket 51 is abutted to the surface of the host 1, the limiting plate 57 is parallel to the surface of the main body and is abutted to the surface of the supporting rod 55 deviating from the host 1, so that the supporting rod 55 is abutted to the host 1, and when the light shielding assembly 5 is not in use, the supporting rod 55 is limited to rotate.

Referring to fig. 6, the end surface of the support rod 55 remote from the connection rod 511 is formed with a chamfer 58, which reduces the area of the end surface of the support rod 55, thereby facilitating the insertion of the support rod 55 into the groove 11.

Referring to fig. 3, a strip-shaped hole 12 for the light-shielding cloth 54 to penetrate out is formed in the surface of the main body 1 along the length direction of the display screen 3, the strip-shaped hole 12 is rotatably connected with a guide roller 13 arranged along the length direction, the guide roller 13 is located below the light-shielding cloth 54, when the light-shielding cloth 54 extends out, the light-shielding cloth 54 abuts against the circumferential surface of the guide roller 13, the light-shielding cloth 54 is smooth in contact with the guide roller 13, and therefore a certain protection effect is achieved on the light-shielding cloth 54.

When the worker needs to rotate the bracket 51 and pull out the shade cloth 54, the penetrating end of the winding shaft 53 can be rotated first, so that the winding shaft 53 is in a cloth laying state, the bracket 51 is convenient for the worker to rotate, in order for the worker to rotate the winding shaft 53, the penetrating end of the winding shaft 53 is coaxially and fixedly connected with a turntable 531, and the peripheral surface of the turntable 531 is fixedly connected with a plurality of anti-skid grains 532; this provides an acting point for the worker, and the worker can rotate the winding shaft 53 conveniently by increasing the friction of the rotating dial 531 through the non-slip stripes 532.

The implementation principle of the embodiment is as follows: when the staff is in the environment of outdoor highlight, when using impeller anemograph, can rotate earlier and twine the end rotation of wearing out of axle 53, thereby make twine axle 53 be in and put the cloth state, order about support 51 to rotate around the articulated position of support 51 with host computer 1 this moment, thereby make support 51 and level personally submit the tilt state, then at rotation support pole 55, make support pole 55 and recess 11 align, and make support pole 55 insert in the recess 11, at support 51 rotation in-process, can stimulate shading cloth 54 and stretch out host computer 1, at this moment shading cloth 54 is located the top of display screen 3, and personally submit the tilt state with the level, through the effect of being shaded of shading cloth 54, thereby reduce the direct incidence of outdoor highlight on display screen 3, be convenient for the staff to read data.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an impeller anemograph, includes host computer (1), and the output of host computer (1) is provided with detects head (2), and host computer (1) is provided with display screen (3) and button (4) on the surface, its characterized in that: host computer (1) is provided with shading subassembly (5) for display screen (3) shelters from sunshine on the surface, shading subassembly (5) are including opening U-shaped support (51) towards display screen (3), the both ends of support (51) are located the left and right sides of display screen (3) and articulate on host computer (1), mounting groove (52) have been seted up along the length direction of display screen (3) in host computer (1), mounting groove (52) are located the top of display screen (3) and inside rotation is connected with twine cloth axle (53) of arranging along display screen (3) length direction, host computer (1) is worn out to the one end of twining cloth axle (53), twine on cloth axle (53) and twine shading cloth (54), the one end of shading cloth (54) is worn out host computer (1) surface and rigid coupling on support (51).

2. A vane anemometer according to claim 1 and further comprising: the shading assembly (5) further comprises two supporting rods (55) which are hinged to the two sides of the support (51) respectively, a certain included angle is formed between the supporting rods (55) and the surface of the host (1), and when one end, far away from the support (51), of each supporting rod (55) is located obliquely above the support, a groove (11) for inserting the supporting rod (55) is formed in the position, corresponding to the supporting rods (55), on the surface of the host (1).

3. A vane anemometer according to claim 2 and further comprising: the shading component (5) further comprises two coil springs (56) which are respectively sleeved at two ends of the cloth winding shaft (53) and are used for winding the shading cloth (54) on the cloth winding shaft (53) again.

4. A vane anemometer according to claim 3 and further comprising: a limiting plate (57) is fixedly connected to the support (51), and when the support (51) is abutted to the surface of the host (1), the limiting plate (57) is abutted to one surface of the support rod (55) deviating from the host (1).

5. A vane anemometer according to claim 4 and further comprising: and a chamfer (58) is processed on the end face of the support rod (55) far away from the bracket (51).

6. A vane anemometer according to claim 5 and further comprising: the surface of the main machine (1) is provided with strip-shaped holes (12) for the shading cloth (54) to penetrate out along the length direction of the display screen (3), the strip-shaped holes (12) are rotatably connected with guide rollers (13) arranged along the length direction of the strip-shaped holes, and the guide rollers (13) are located below the shading cloth (54).

7. A vane anemometer according to claim 6 and further comprising: the penetrating end of the cloth winding shaft (53) is coaxially and fixedly connected with a turntable (531).

8. A vane anemometer according to claim 7 and further comprising: the peripheral surface of the turntable (531) is fixedly connected with a plurality of anti-skid lines (532).