CN215952427U - Height indicator capable of being operated by left hand and right hand and conforming to ergonomics - Google Patents
Height indicator capable of being operated by left hand and right hand and conforming to ergonomics Download PDFInfo
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- CN215952427U CN215952427U CN202022102730.6U CN202022102730U CN215952427U CN 215952427 U CN215952427 U CN 215952427U CN 202022102730 U CN202022102730 U CN 202022102730U CN 215952427 U CN215952427 U CN 215952427U
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Abstract
The utility model discloses a height measuring device which can be operated by left and right hands and accords with ergonomics, and belongs to the technical field of height measuring devices. The height indicator comprises a shell, a sighting tube and a dial, wherein the dial is arranged along the arc of the shell, and a height measuring dial and a forked vertical needle are arranged in the dial; the dial comprises a front dial and a back dial which are respectively arranged on the front and the back of the shell; the sighting tube is arranged above the shell, one end of the sighting tube is provided with a sighting hole, and a sight bead is arranged in the sighting tube; and the shell is also provided with a stopping trigger which is connected with the forked vertical needle and used for fixing the forked vertical needle after the forked vertical needle stops swinging. The utility model optimizes the structure of the height indicator, simplifies the structure, saves manufacturing materials and saves cost while meeting the requirements; compared with the prior art, the height measuring device is smaller in overall structure, convenient to carry during field measurement and suitable for long-time large-batch field tree height measurement work.
Description
Technical Field
The utility model belongs to the technical field of altimeters, and particularly relates to an altimeter which can be operated by left and right hands and accords with ergonomics.
Background
The height measurement of an object is one of the regular works in daily production practice, for example, the height measurement of trees in field work is a regular work of forest investigation, and during specific operation, except that a small amount of short middle and small forests can be directly measured by a ruler rod, most of the forests need to be measured by a height measuring device. Although the height measuring devices used at present are various, the problem of inconvenience in use still exists in the actual use process, for example, only one side of the height measuring device disclosed in the prior art is provided with a dial, when the height measuring device is used, the right hand can be used for operation for convenience of reading, for an operator who measures the height of a tree in the field for a long time, the height measuring device per se is heavy, in addition, the right hand can be used for high-strength measurement for a long time, hand muscle fatigue can be caused easily, even hand muscle tissue damage is caused, and therefore a more convenient height measuring tool is urgently needed in the current measuring work.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a height indicator which can be operated by the left hand and the right hand and accords with the human engineering, the height indicator is provided with a double-faced dial scale, an operator can conveniently read data no matter the operator operates by the left hand or the right hand, and the structural design is more humanized.
In order to solve the problems, the utility model adopts the following technical scheme:
a height indicator which can be operated by left and right hands and accords with ergonomics comprises a shell, an sighting tube and a dial, wherein the dial is arranged along the arc of the shell, and a height measuring dial and a forked vertical needle are arranged in the dial; the dial comprises a front dial and a back dial which are respectively arranged on the front and the back of the shell; the sighting tube is arranged above the shell, one end of the sighting tube is provided with a sighting hole, and a sight bead is arranged in the sighting tube; and the shell is also provided with a stopping trigger which is connected with the forked vertical needle and used for fixing the forked vertical needle after the forked vertical needle stops swinging.
The height measuring device can be operated by left and right hands and accords with ergonomics, the bifurcate pointer comprises a main vertical needle and two branch vertical needles, one end of the main vertical needle is connected with the stop trigger, and the other end of the main vertical needle is fixedly connected with the two branch vertical needles; the two vertical dividing needles are respectively arranged on the front dial and the back dial and are used for indicating data.
The height gauge which can be operated by left and right hands and accords with ergonomics is characterized in that a finger fastener is arranged on one side of the shell, is an arc-shaped surface and is matched with the shape of the abdomen of a forefinger of a human body, so that the use is more convenient; the finger buckle in the prior art adopts an annular closed structure, and the finger buckle is improved into an arc-shaped opening shape, so that the condition of clamping hands can be prevented, and the finger buckle is more convenient to use.
The height measuring device can be operated by left and right hands and accords with human engineering, and one side of the stopping trigger is provided with a starting button.
The height measuring device capable of being operated by left and right hands and conforming to ergonomics is characterized in that a layer of soft cushion is arranged on the outer side face of the finger buckle.
The height measuring device can be operated by left and right hands and accords with ergonomics, and the locking trigger is detachably matched with the rotating shaft end of the main vertical needle in a limiting way.
Has the advantages that: compared with the prior art, the utility model has the beneficial effects that:
(1) the height indicator adopts a structure of a double-faced dial, the dial on each side face is provided with a vertical dividing needle for indicating data, and then the data is accurately read, so that the data can be conveniently read no matter an operator operates by a left hand or a right hand, and the structural design is more humanized; in actual field measurement work, the measurement work can be carried out by exchanging left and right hands, the fatigue degree of operators is reduced, and the work efficiency is improved.
(2) According to the utility model, the finger buckle is arranged on one side of the shell, the finger buckle is an arc-shaped surface and is matched with the finger belly shape of the forefinger of a human body, the forefinger is placed at the finger buckle during the use process, and the finger buckle is provided with the soft cushion, so that the abrasion of a height gauge to the fingers is reduced, and the use is more convenient; the finger buckle in the prior art adopts an annular closed structure, and when the finger buckle is used, the problem of hand clamping can occur when a forefinger is put into an annular closed space; the finger buckle is improved aiming at the problems, the finger buckle is arranged in an arc opening shape and is matched with the shape of the finger abdomen, the condition of clamping the hand can be prevented, the structural design is more humanized, and the use is more convenient and comfortable.
(3) The forked vertical needle testing device adopts the stopping trigger to fix the position of the forked vertical needle after the forked vertical needle stops swinging, and the stopping trigger is detachably matched with the rotating shaft end of the main vertical needle in a limiting way, so that the forked vertical needle testing device is simple in structure and improves the testing stability of the forked vertical needle.
(4) The utility model optimizes the structure of the height indicator, simplifies the structure, saves manufacturing materials and saves cost while meeting the requirements; compared with the prior art, the height indicator has a smaller integral structure, is convenient to carry in field business and is suitable for long-time and large-batch field tree height measurement work.
Drawings
FIG. 1 is a front view of a altimeter;
FIG. 2 is a rear view of the altimeter;
FIG. 3 is a left side view of the altimeter;
FIG. 4 is a right side view of the altimeter;
FIG. 5 is a schematic view of the structure of the bifurcated needle.
Detailed Description
The utility model is further described with reference to specific examples.
Example 1
A height indicator which can be operated by left and right hands and accords with ergonomics comprises a shell 1, a sighting tube 2 and a dial, wherein a stop trigger 10 is arranged on the shell 1, the dial is arranged along the arc of the shell 1, and comprises a front dial 4 and a back dial 5 which are respectively arranged on the front side and the back side of the shell 1; a height measuring dial and a forked vertical needle are arranged in the dial; the forked pointer 6 comprises a main vertical needle and two forked vertical needles, and the rotating shaft end of the main vertical needle is in detachable limit fit with the stop trigger 10 and is used for fixing the position of the forked vertical needle after the forked vertical needle stops swinging; the other end is fixedly connected with two vertical dividing needles; the two vertical dividing needles are respectively arranged on the front dial 4 and the back dial 5 and are used for indicating data; one side of the stop trigger 10 is provided with an activation button 3 for activating the forked vertical needle opening measurement.
The height indicator adopts a structure of a double-faced dial, the dial on each side face is provided with a vertical dividing needle for indicating data, and then the data is accurately read, so that the data can be conveniently read no matter an operator operates by a left hand or a right hand, and the structural design is more humanized; in actual field measurement work, the measurement work can be carried out by exchanging left and right hands, the fatigue degree of operators is reduced, and the work efficiency is improved. The forked vertical needle is fixed in position after the forked vertical needle stops swinging by adopting the stopping trigger device, and the stopping trigger is in detachable limit fit with the rotating shaft end of the main vertical needle, so that the forked vertical needle is simple in structure, and the measurement stability of the forked vertical needle is improved. The utility model optimizes the structure of the height indicator, simplifies the structure, saves manufacturing materials and saves cost while meeting the requirements; compared with the prior art, the height indicator has a smaller integral structure, is convenient to carry in field business and is suitable for long-time and large-batch field tree height measurement work.
Example 2
A height indicator which can be operated by left and right hands and accords with ergonomics comprises a shell 1, a sighting tube 2 and a dial, wherein a stop trigger 10 is arranged on the shell 1, the dial is arranged along the arc of the shell 1, and comprises a front dial 4 and a back dial 5 which are respectively arranged on the front side and the back side of the shell 1; a height measuring dial and a forked vertical needle are arranged in the dial; the forked pointer 6 comprises a main vertical needle and two forked vertical needles, and the rotating shaft end of the main vertical needle is in detachable limit fit with the stop trigger 10 and is used for fixing the position of the forked vertical needle after the forked vertical needle stops swinging; the other end is fixedly connected with two vertical dividing needles; the two vertical dividing needles are respectively arranged on the front dial 4 and the back dial 5 and are used for indicating data; one side of the stop trigger 10 is provided with an activation button 3 for activating the forked vertical needle opening measurement.
A finger buckle 7 is arranged on one side of the shell 1, the finger buckle 7 is an arc-shaped surface and is matched with the shape of the finger abdomen of the forefinger of a human body, the forefinger is placed at the finger buckle during use, and a layer of soft cushion is arranged at the finger buckle, so that the abrasion of a height gauge to the fingers is reduced, and the use is more convenient; the finger buckle in the prior art adopts an annular closed structure, and when the finger buckle is used, the problem of hand clamping can occur when a forefinger is put into an annular closed space; the finger buckle is improved aiming at the problems, the finger buckle is arranged in an arc opening shape and matched with the shape of the finger abdomen, the hand clamping condition can be well prevented, and the outer side surface is also provided with the soft cushion, so that the structural design is more humanized, and the use is more convenient and comfortable.
The height indicator adopts a structure of a double-faced dial, the dial on each side face is provided with a vertical dividing needle for indicating data, and then the data is accurately read, so that the data can be conveniently read no matter an operator operates by a left hand or a right hand, and the structural design is more humanized; in actual field measurement work, the measurement work can be carried out by exchanging left and right hands, the fatigue degree of operators is reduced, and the work efficiency is improved. Adopt the locking trigger device to hang down the needle for the branching and stop fixed its position after the swing to the locking trigger is detachable spacing cooperation with the pivot end of the main needle that hangs down, and simple structure improves the branching and hangs down the test stability of needle. The utility model optimizes the structure of the height indicator, simplifies the structure, saves manufacturing materials and saves cost while meeting the requirements; compared with the prior art, the height indicator has a smaller integral structure, is convenient to carry in field business and is suitable for long-time and large-batch field tree height measurement work.
Claims (6)
1. A height indicator which can be operated by left and right hands and accords with ergonomics is characterized by comprising a shell (1), a sighting tube (2) and a dial, wherein the dial is arranged along the arc of the shell (1), and a height measuring dial and a forked vertical needle (6) are arranged in the dial; the dial comprises a front dial (4) and a back dial (5) which are respectively arranged on the front and the back of the shell (1); the sighting tube (2) is arranged above the shell (1), one end of the sighting tube (2) is provided with a sighting hole, and a sight is arranged in the sighting tube (2); the shell (1) is further provided with a stopping trigger (10), and the stopping trigger (10) is connected with the forked vertical needle (6).
2. The left-right hand-operable and ergonomic altimeter according to claim 1, wherein said bifurcated vertical needle (6) comprises a main vertical needle and two sub-vertical needles, said main vertical needle having one end connected to said retaining trigger (10) and the other end fixedly connected to said two sub-vertical needles; the two vertical dividing needles are respectively arranged on the front dial (4) and the back dial (5) and are used for indicating data.
3. The left-right hand operable and ergonomic height finder according to claim 1, wherein a finger grip (7) is provided on one side of the housing (1), and the finger grip (7) has an arc-shaped surface adapted to the shape of the abdomen of the index finger of a human body.
4. The right-hand and ergonomic altimeter according to claim 1, characterized in that an activation button (3) is provided on one side of the stop trigger (10).
5. The right-and-left-hand-operable ergonomic altimeter according to claim 3, wherein a layer of soft cushion is provided on the outer side of the finger grip (7).
6. The left-right hand operable ergonomic altimeter of claim 2, wherein the stop trigger (10) is removably position-limited to engage with the pivot end of the main needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022102730.6U CN215952427U (en) | 2020-09-23 | 2020-09-23 | Height indicator capable of being operated by left hand and right hand and conforming to ergonomics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022102730.6U CN215952427U (en) | 2020-09-23 | 2020-09-23 | Height indicator capable of being operated by left hand and right hand and conforming to ergonomics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952427U true CN215952427U (en) | 2022-03-04 |
Family
ID=80505145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022102730.6U Active CN215952427U (en) | 2020-09-23 | 2020-09-23 | Height indicator capable of being operated by left hand and right hand and conforming to ergonomics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952427U (en) |
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2020
- 2020-09-23 CN CN202022102730.6U patent/CN215952427U/en active Active
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