CN215525853U - Anemograph convenient to it is handheld - Google Patents
Anemograph convenient to it is handheld Download PDFInfo
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- CN215525853U CN215525853U CN202121162192.8U CN202121162192U CN215525853U CN 215525853 U CN215525853 U CN 215525853U CN 202121162192 U CN202121162192 U CN 202121162192U CN 215525853 U CN215525853 U CN 215525853U
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- sliding block
- screw
- gear
- fixedly connected
- wind speed
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Abstract
The utility model discloses an anemometer convenient to hold by hand, which comprises a protective shell, an upper protective groove, an upper connecting arm, an upper screw, a sliding groove, an upper sliding block, an upper rack, an upper gear, a lower sliding block, a lower rack, a lower protective groove, a lower gear, a lower connecting arm, a lower screw, a motor and a hand-held grip; the motor arranged in the utility model can drive the upper sliding block to move upwards, drive the upper gear to drive the upper connecting arm to rotate outwards through the upper rack to expose the wind speed probe above the upper connecting arm, and drive the lower sliding block to move downwards, drive the lower gear to drive the lower connecting arm to rotate to expose the wind speed probe below the lower connecting arm through the lower rack, so that the convenience in use is greatly improved; the upper protective groove and the lower protective groove are arranged in the wind speed probe hiding protection device and are matched with the rack and gear transmission mechanism, so that the wind speed probe can be conveniently and quickly hidden and protected, and the protection effect of the wind speed probe when not in use is improved.
Description
Technical Field
The utility model relates to the technical field of anemometers, in particular to an anemometer convenient to hold by hand.
Background
The wind speed is one of important meteorological data, the on-line monitoring of the wind speed has important application value in various fields of national economic construction such as agriculture, transportation industry, construction industry, hydraulic engineering and the like, and along with the development of social economy, the improvement of detection technology and the improvement of the requirements of people on environment, the requirements of people on the measurement precision and the function of a wind speed measuring device are higher and higher, wherein the anemometer is one of main measuring devices for measuring the wind speed; the existing handheld anemometer has a simpler protection function, and particularly protects the wind speed probe when the wind speed probe is not used.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the anemometer convenient to hold by hand, and solves the problems that the existing handheld anemometer is simple in protection function, and especially the wind speed probe is protected when not used.
The technical scheme adopted by the utility model for realizing the purpose is as follows: an anemometer convenient to hand-hold comprises an anemoscope probe, and is characterized in that: the device also comprises a protective shell, an upper protective groove, an upper connecting arm, an upper screw, a sliding chute, an upper sliding block, an upper rack, an upper gear, a lower sliding block, a lower rack, a lower protective groove, a lower gear, a lower connecting arm, a lower screw, a motor and a handheld handle; the upper protection grooves are formed in the left upper side and the right upper side of the protection shell, the lower protection grooves are formed in the left lower side and the right lower side of the protection shell, and the bottom of the protection shell is fixedly connected with a handheld handle; the sliding chute is vertically arranged in the center of the protective shell, the upper side of the sliding chute is communicated with the lower side of the inner part of the upper protective groove, and the lower side of the sliding chute is communicated with the upper side of the inner part of the lower protective groove; the centers of the lower sides of the two upper connecting arms are respectively and movably connected to the lower sides of the corresponding upper protection grooves, the inner sides of the tops of the two upper connecting arms are fixedly connected with wind speed probes, and the outer parts of the lower sides of the two upper connecting arms are fixedly connected with upper gears; the upper screw is movably connected to the upper side of the center of the sliding chute; the upper sliding block is vertically and movably connected to the upper side of the sliding chute, a threaded hole formed in the center of the upper sliding block is connected with an upper screw rod, upper racks are symmetrically and fixedly connected to the outer portions of the left side and the right side of the upper sliding block, and outer side tooth portions of the upper racks are respectively connected with outer side tooth portions of corresponding upper gears; the wind speed probe is fixedly connected to the inner sides of the bottoms of the two lower connecting arms, and the outer parts of the upper sides of the two lower connecting arms are fixedly connected with lower gears; the lower screw rod is movably connected to the lower side of the center of the sliding chute, and the upper end part of the lower screw rod is fixedly connected with the lower end part of the upper screw rod; the lower sliding block is vertically and movably connected to the lower side of the sliding chute, a threaded hole formed in the center of the lower sliding block is connected with the lower screw rod, lower racks are symmetrically and fixedly connected to the outer portions of the left side and the right side of the lower sliding block, and outer side tooth portions of the lower racks are respectively connected with corresponding outer side tooth portions of the lower gears; the motor is fixedly connected to the inner portion of the center of the lower side of the protective shell, and an output shaft on the upper side of the motor is fixedly connected with the end portion of the lower side of the lower screw.
Preferably, the direction of the thread of the upper screw is opposite to the direction of the thread of the lower screw.
Preferably, the upper gear and the lower gear are both semicircular gears.
Preferably, the number of teeth of the upper rack is equal to that of the upper gear.
Preferably, the number of teeth of the lower rack is equal to the number of teeth of the lower rack.
The utility model has the beneficial effects that:
(1) the motor arranged in the utility model can drive the upper sliding block to move upwards, drive the upper gear to drive the upper connecting arm to rotate outwards to expose the wind speed probe above the upper sliding block through the upper rack, and drive the lower sliding block to move downwards, drive the lower gear to drive the lower connecting arm to rotate to expose the wind speed probe below the lower sliding block through the lower rack, so that the convenience in use is greatly improved.
(2) The upper protective groove and the lower protective groove are arranged in the wind speed probe hiding protection device and are matched with the rack and gear transmission mechanism, so that the wind speed probe can be conveniently and quickly hidden and protected, and the protection effect of the wind speed probe when not in use is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of the present invention.
In the figure: 1-a wind speed probe; 2-a protective housing; 3-mounting a protective groove; 4-upper connecting arm; 5, screwing a screw rod; 6-a chute; 7-upper sliding block; 8, upper racks; 9-upper gear; 10-lower slide block; 11-lower rack; 12-lower guard tank; 13-lower gear; 14-lower connecting arm; 15-lower screw; 16-an electric machine; 17-hand grip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-2, a convenient-to-hold anemometer comprises an anemometer probe 1, a protective shell 2, an upper protective groove 3, an upper connecting arm 4, an upper screw 5, a sliding groove 6, an upper sliding block 7, an upper rack 8, an upper gear 9, a lower sliding block 10, a lower rack 11, a lower protective groove 12, a lower gear 13, a lower connecting arm 14, a lower screw 15, a motor 16 and a hand-held grip 17; the upper protection grooves 3 are formed in the left upper side and the right upper side of the protection shell 2, the lower protection grooves 12 are formed in the left lower side and the right lower side of the protection shell 2, and the bottom of the protection shell 2 is fixedly connected with a handheld handle 17; the sliding chute 6 is vertically arranged in the central inner part of the protective shell 2, the upper side of the sliding chute 6 is communicated with the lower side in the upper protective groove 3, and the lower side of the sliding chute 6 is communicated with the upper side in the lower protective groove 12; the number of the upper connecting arms 4 is two, the centers of the lower sides of the two upper connecting arms 4 are respectively and movably connected to the lower sides of the interiors of the corresponding upper protective grooves 3, the inner sides of the tops of the two upper connecting arms 4 are fixedly connected with the wind speed probes 1, and the outer parts of the lower sides of the two upper connecting arms 4 are fixedly connected with the upper gears 9; the upper screw 5 is movably connected to the upper side of the center of the chute 6; the upper sliding block 7 is vertically and movably connected to the upper side of the sliding chute 6, a threaded hole formed in the center of the upper sliding block 7 is connected with the upper screw 5, upper racks 8 are symmetrically and fixedly connected to the outer portions of the left side and the right side of the upper sliding block 7, and outer side tooth portions of the upper racks 8 are respectively connected with outer side tooth portions of corresponding upper gears 9; the number of the lower connecting arms 14 is two, the centers of the upper sides of the two lower connecting arms 14 are respectively movably connected to the upper sides of the corresponding lower protection grooves 12, the inner sides of the bottoms of the two lower connecting arms 14 are fixedly connected with the wind speed probes 1, and the outer parts of the upper sides of the two lower connecting arms 14 are fixedly connected with the lower gears 13; the lower screw 15 is movably connected to the lower side of the center of the chute 6, and the upper side end of the lower screw 15 is fixedly connected with the lower side end of the upper screw 5; the lower sliding block 10 is vertically and movably connected to the lower side of the sliding chute 6, a threaded hole formed in the center of the lower sliding block 10 is connected with a lower screw 15, lower racks 11 are symmetrically and fixedly connected to the outer portions of the left side and the right side of the lower sliding block 10, and outer side tooth portions of the lower racks 11 are respectively connected with outer side tooth portions of corresponding lower gears 13; the motor 16 is fixedly connected to the inside of the center of the lower side of the protective shell 2, and an output shaft on the upper side of the motor 16 is fixedly connected with the end part of the lower side of the lower screw rod 15.
Wherein, the thread turning direction of the upper screw rod 5 is opposite to that of the lower screw rod 15; the upper gear 9 and the lower gear 13 are both semicircular gears; the number of teeth of the upper rack 8 is equal to that of the upper gear 9; the number of teeth of the lower rack 11 is equal to that of the lower gear 13.
When the utility model is used, firstly the motor 16 is started to drive the lower screw 15 and the upper screw 5 to rotate, and the rotation of the lower screw 15 and the upper screw 5 causes the upper slider 7 and the lower slider 10 to move simultaneously to the outside, the upper slide block 7 moves upwards to drive the upper gear 9 to drive the upper connecting arm 4 to rotate outwards through the upper rack 8 to expose the wind speed probe 1 on the upper connecting arm, meanwhile, the lower sliding block 10 moves downwards to drive the lower gear 13 to drive the lower connecting arm 14 to rotate and expose the wind speed probe 1 below through the lower rack 11, so that the convenience in use is greatly improved, then the exposed wind speed probe 1 can be used for clamping the wind speed, the upper protective groove 3 and the lower protective groove 12 are arranged, and a rack and pinion transmission mechanism is matched, therefore, the wind speed probe 1 can be hidden and protected conveniently and quickly, and the protection effect of the wind speed probe 1 when not used is improved.
In the case of the control mode of the utility model, which is controlled by manual actuation or by means of existing automation techniques, the wiring diagram of the power elements and the provision of power are known in the art and the utility model is primarily intended to protect the mechanical means, so that the control mode and wiring arrangement are not explained in detail in the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. An anemometer convenient to hand-hold, comprising a wind speed probe (1), characterized in that: the device is characterized by also comprising a protective shell (2), an upper protective groove (3), an upper connecting arm (4), an upper screw (5), a sliding groove (6), an upper sliding block (7), an upper rack (8), an upper gear (9), a lower sliding block (10), a lower rack (11), a lower protective groove (12), a lower gear (13), a lower connecting arm (14), a lower screw (15), a motor (16) and a handheld grip (17);
the upper protection grooves (3) are formed in the left upper side and the right upper side of the protection shell (2), the lower protection grooves (12) are formed in the left lower side and the right lower side of the protection shell (2), and the bottom of the protection shell (2) is fixedly connected with a handheld handle (17);
the sliding chute (6) is vertically arranged in the central inner part of the protective shell (2), the upper side of the sliding chute (6) is communicated with the lower side in the upper protective groove (3), and the lower side of the sliding chute (6) is communicated with the upper side in the lower protective groove (12);
the two upper connecting arms (4) are respectively movably connected to the lower sides of the corresponding upper protective grooves (3) at the centers of the lower sides of the two upper connecting arms (4), the wind speed probes (1) are fixedly connected to the inner sides of the tops of the two upper connecting arms (4), and the upper gears (9) are fixedly connected to the outer parts of the lower sides of the two upper connecting arms (4);
the upper screw (5) is movably connected to the upper side of the center of the chute (6);
the upper sliding block (7) is vertically movably connected to the upper side of the sliding groove (6), a threaded hole formed in the center of the upper sliding block (7) is connected with the upper screw (5), upper racks (8) are symmetrically and fixedly connected to the outer portions of the left side and the right side of the upper sliding block (7), and outer side tooth portions of the upper racks (8) are respectively connected with outer side tooth portions of corresponding upper gears (9);
the two lower connecting arms (14) are respectively movably connected to the upper sides of the corresponding lower protective grooves (12) at the centers of the upper sides of the two lower connecting arms (14), the inner sides of the bottoms of the two lower connecting arms (14) are respectively and fixedly connected with a wind speed probe (1), and the outer parts of the upper sides of the two lower connecting arms (14) are respectively and fixedly connected with a lower gear (13);
the lower screw (15) is movably connected to the lower side of the center of the chute (6), and the upper end of the lower screw (15) is fixedly connected with the lower end of the upper screw (5);
the lower sliding block (10) is vertically and movably connected to the lower side of the sliding chute (6), a threaded hole formed in the center of the lower sliding block (10) is connected with a lower screw rod (15), lower racks (11) are symmetrically and fixedly connected to the outer portions of the left side and the right side of the lower sliding block (10), and outer side tooth portions of the lower racks (11) are respectively connected with outer side tooth portions of corresponding lower gears (13);
the motor (16) is fixedly connected to the inner portion of the center of the lower side of the protective shell (2), and an output shaft on the upper side of the motor (16) is fixedly connected with the end portion of the lower side of the lower screw rod (15).
2. A anemometer convenient to hold in hand according to claim 1, characterized in that the upper screw (5) has a thread direction opposite to the thread direction of the lower screw (15).
3. A anemometer convenient to handle according to claim 1, characterized in that the upper gear (9) and the lower gear (13) are both semicircular gears.
4. Anemometer convenient to handle according to claim 1, characterized in that the number of teeth of the upper rack (8) is equal to the number of teeth of the upper gear (9).
5. A anemometer convenient to handle according to claim 1, characterized in that the number of teeth of the lower rack (11) is equal to the number of teeth of the lower gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121162192.8U CN215525853U (en) | 2021-05-27 | 2021-05-27 | Anemograph convenient to it is handheld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121162192.8U CN215525853U (en) | 2021-05-27 | 2021-05-27 | Anemograph convenient to it is handheld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215525853U true CN215525853U (en) | 2022-01-14 |
Family
ID=79805433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121162192.8U Active CN215525853U (en) | 2021-05-27 | 2021-05-27 | Anemograph convenient to it is handheld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215525853U (en) |
-
2021
- 2021-05-27 CN CN202121162192.8U patent/CN215525853U/en active Active
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