KR102102163B1 - Staff Apparatus with supporter - Google Patents

Abstract

An object of the present invention is to provide a staff for measuring the water depth equipped with a support, which can support a notebook, in recording various measured values measured in a river or the like. The present invention relates to the staff for measuring the water depth equipped with the support, and more specifically, comprises: the staff (100) of which the inside is empty, wherein the staff has a square pillar shape; and the support (200) connected with the staff (100).

Description

Staff Apparatus with supporter for depth measurement with support

The present invention relates to a staff for measuring the depth with a support, and more specifically, when the measurement value is recorded in a notebook or a notebook, the support that can support these notebooks or notebooks is provided with a support provided with the staff. It relates to a staff for measuring the depth.

Design water supply plans, design hand structures such as dams and river embankments, or measure the flow rate of rivers for flood forecasting, warning and water quality management. It is common to calculate the flow rate of the stream by the product of the volume of water passing through the cross section of the stream during a unit time, that is, the product of the cross-sectional area of the stream and the flow rate.

First, in order to know the cross-sectional area of a river, the depth of the river and the depth of the water must be grasped. In the case of a large river, the cross-sectional area is calculated by dividing it into several sections. In addition, although the flow velocity varies depending on the depth, the flow velocity at a point corresponding to 20%, 60%, or 80% from the water surface is generally measured.

At this time, in the case of a point where the depth is not deep, the person enters the river with a rod, for example, a staff, and reads a scale to determine the depth of the corresponding point by reading the scale from the bottom of the river to the water surface.

Of course, in addition to the cross-sectional area of the river, it is common to use staff to simply measure the depth of the point.

On the other hand, after reading the water depth with a star, it is common to record the water depth at the corresponding point, and in addition to the water depth, it is common to note various information such as water temperature. However, in order to prevent loss, staff and other analytical equipment must be held by hand or fixed to the operator's body, making it difficult to take notes of the measurements, especially since there is no separate stand to support a note, etc. Frequently, these are not correct.

Korean Registered Patent Publication No. 1797996 Korean Registered Patent Publication No. 1847299

The present invention has been devised to solve the above-mentioned problems, and provides a staff for measuring depth of water, which is equipped with a support for supporting a notebook or a notebook in recording various measurement values measured in a river or the like. It is aimed at.

Depth measuring staff of the present invention for solving the above problems, the inside is empty, the square-shaped staff 100; And it characterized in that it comprises a support 200 that is connected to the staff 100.

In addition, in the staff for measuring the depth with a support according to the present invention, the staff 100 is characterized in that it comprises a staff body 110, the upper cover 120 and the lower cover 130.

In addition, in the staff for measuring the water depth provided with a support according to the present invention, the support 200 is characterized in that it comprises a moving plate 210 and the die 220.

In addition, in the staff for measuring the depth provided with a support according to the present invention, the staff body 110, the scale is provided on the outer surface, one or more projections 112 are formed on the upper outer surface, among the four surfaces A main incision 111 is formed in a predetermined length from the upper edge toward the lower side of the pair facing each other, and the upper cover 120 is formed with a protrusion 112 of the staff body 110. A through hole 122 is formed on a side surface to be fastened, and an opening 121 cut in a predetermined size is provided at the center of the upper surface to be detachably coupled to the upper portion of the staff body 110, and the lower cover 130, the lower side edge is provided with an extended jaw 131 having a predetermined thickness that extends outward, and a grid mesh 132 is formed on the lower surface, and is detachable under the staff body 110. To be combined, the support 200, the The staff body 110 includes a moving plate 210 and a die 220 that move in the vertical direction within the space, wherein the moving plate 210 is a plate shape having a predetermined thickness, and both sides facing each other. An extension bar 211 penetrating the main incision 111 of the staff body 110 is connected to the other end of the extension bar 211 so as to be exposed to the outside of the staff body 110. The handle 212 is connected, and the die 220 is positioned above the moving plate 210, but has a cross-sectional area sufficient to penetrate the opening 121 of the upper cover 120, and on the upper surface It is characterized in that a plurality of brackets 221 and a mounting bar 222 capable of rotating at a predetermined angle while being connected to the brackets 221 are provided.

In addition, in the staff for measuring the depth provided with a support according to the present invention, the main incision 111 of the staff body 110, the extension bar 211 is seated to limit the vertical movement of the support 200 Characterized in that one or more auxiliary incisions 111 ′ are provided.

In addition, in the staff for measuring the water depth provided with a support according to the present invention, the staff body 110 is formed with a scale along a relatively large width, and a main incision 111 is provided on a relatively small width. It is characterized by being formed.

According to the staff for measuring the depth provided with the support of the present invention, a support capable of supporting a notebook or a notebook is provided with the staff, which is very convenient in recording measurement values.

In addition, the staff for measuring the depth of the present invention has an advantage in that the volume does not increase because the support is drawn out only when necessary and is stored in the interior space of the staff when stored or moved.

In addition, the staff for measuring the depth of the present invention has the advantage that it can be used for the purpose of storing workers' articles and the like because the angle of the support bar can be adjusted.

1 is an exploded perspective view of a water depth measuring staff equipped with a support according to a preferred embodiment of the present invention.
2 is a conceptual diagram for explaining a state in which the support is accommodated inside the staff body.
3 is an enlarged perspective view of the support.
4 is a conceptual diagram for explaining a state in which the support is drawn out of the staff body.
5 is a conceptual diagram for explaining another state in which the support is drawn out of the staff body.

In this application, the terms “include”, “have” or “have” are intended to indicate that there are features, numbers, steps, components, parts or combinations thereof described in the specification, but one or more other. It should be understood that the presence or addition possibilities of features or numbers, steps, actions, components, parts or combinations thereof are not excluded in advance.

When an element is said to be "connected" or "connected" to another component, it is understood that other components may be directly connected to or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle. Other expressions describing the relationship between the components, such as "between" and "immediately between" or "adjacent to" and "directly neighboring to," should be interpreted similarly.

Also, unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person skilled in the art to which the present invention pertains. Terms such as those defined in a dictionary used in general should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Does not.

Hereinafter, with reference to the accompanying drawings, a staff for measuring the depth with a support according to the present invention will be described. The same reference numerals are used for the same components in the drawings, and duplicate descriptions for the same components are omitted.

1 is an exploded perspective view of a staff for measuring water depth with a support according to a preferred embodiment of the present invention, and FIG. 2 is a conceptual diagram for explaining a state in which the support is accommodated inside the staff body.

When referring to these FIGS. 1 and 2, the staff for measuring the depth provided with the support according to the present invention, the staff 100 for measuring the depth of the river and the like, and the memo while connected to the staff 100 It comprises a support (200) that can support a notebook or notebook so that the back is possible.

First, the staff 100 will be described in detail. The staff 100 includes a staff body 110, an upper cover 120, and a lower cover 130.

The staff body 110 has a rectangular column shape, and the inside is empty from the upper end surface to the lower end surface so that water can easily reach the inside, and the depth is along the outer surface, in particular, a relatively large surface. A scale is formed so that it can be read.

In addition, a main cutout 111 having a slit shape having a predetermined width and length is formed on a pair of ungraded surfaces, that is, surfaces having a relatively small width.

Here, the main incision 111 is preferably cut a predetermined length from the upper edge toward the bottom, which is to facilitate the mounting or removal of the support 200 to the staff body 110.

That is, the main incision 111 is a place where the extension bar 211 of the support 200 to be described later is seated, and when the support 200 is mounted or detached, the main incision 111 from the top of the staff body 110 ) To be able to insert or remove the extension bar 211.

On the other hand, it is preferable that the auxiliary incision 111 ′ having an approximately “a” shape is additionally formed on the main incision 111, so that the extension bar 211 is fixed at a desired position.

The top side of the staff body 110 is preferably further provided with a projection 112 protruding outward a predetermined height. The protrusion 112 is for fixing the upper cover 120 to the staff body 110 or to facilitate separation.

Although the drawing shows that two projections 112 are provided on each of a pair of faces facing each other, this is only an example and the number of installations can be changed.

The upper cover 120 may be coupled to be detachable to the upper portion of the staff body 110, and for this purpose, the outer surface of the upper cover 120 is fastened with the projection 112 of the staff body 110 described above. A corresponding number of through-holes 122 are formed so as to be possible.

In addition, an opening 121 cut in a predetermined size is provided in the upper surface of the upper cover 120. The opening 121 is for exposing the die 220 to be described later to the outside, and a more detailed description will be provided later.

On the other hand, the upper cover 120 prevents the support 200 mounted to the interior space of the staff body 110 from being accidentally completely out, and further supports the mounting bar 222 to be described later more stably. To perform.

The lower cover 130 may be coupled to the lower portion of the staff body 110 to be detachable through a forced press method, and of course, the same structure as the detachable method of the upper cover 120 may be employed.

The lower side edge of the lower cover 130 is provided with an extended jaw 131 having a predetermined thickness that extends outward, which is for measuring an accurate depth. For example, if the bottom of the river to be measured is not hard, the staff body 110 digs into the floor, and as a result, an error occurs because it is measured lower than the original depth. However, if the extended jaw 131 is provided on the lower cover 130, it can be supported on the bottom boundary surface as much as possible, thereby minimizing the error of the measured value.

In addition, a grid mesh 132 is formed on the lower surface of the lower cover 130, which performs a function similar to the extended jaw 131, and also allows water to easily flow into the interior space of the staff body 110. It is for.

Next, the support 200 will be described. The support body 200 accommodated in the interior space of the staff body 110 and movable in the vertical direction includes a moving plate 210 and a die 220.

The moving plate 210 is made of a thin plate shape having a predetermined thickness, and has an area that can move up and down inside the staff body 110. In addition, a pair of extension bars 211 are connected to both sides facing each other, specifically, both sides facing the main incision 111 of the staff body 110, and the main incisions ( 111, the moving plate 210 may move up and down. In addition, the handle body 212 connected to the extension bar 211 is positioned outside the staff body 110, and the moving plate 210 can be raised or lowered to a desired position through the handle 212.

The die 220 is positioned above the moving plate 210 and has a cross-sectional area sufficient to penetrate the opening 121 of the upper cover 120. In addition, on the upper surface of the moving plate 210, a plurality of brackets 221 and a mounting bar 222 capable of rotating at a predetermined angle while being connected to the brackets 221 are mounted.

Here, the horizontal cross-sectional area of the movable plate 210 is such that it can protrude upward through the opening 121 of the upper cover 120. In the accompanying drawings and description, the movable plate 210 and the die 220 Although described as being made separately, they may be made of one body.

3 is an enlarged perspective view of the support. Referring to FIG. 3, the bracket 221 and the mounting bar 222 mounted on the die 220 will be described in more detail.

A plurality of brackets 221 and mounting bars 222 are provided on the upper surface of the die 220, more specifically four along the length direction and three brackets 221 along the width direction, and each bracket 221. Is connected to the mounting bar 222 is rotatable in a predetermined direction.

Here, the outer diameter or thickness of the mounting bar 222 is preferably equal to or slightly larger than the separation distance of the wing portions of the bracket 221, which rotates the mounting bar 222 to a predetermined position by applying force to the gripped hand. While it is possible to do it, it is intended to prevent it from moving without applying external force.

In the accompanying drawings, a total of 12 brackets 221 and a mounting bar 222 are illustrated, but this is only an example and the number can be increased or decreased. However, the mounting bar 222 is preferably installed not only in the length direction but also in the width direction so that it can be unfolded in four directions.

The mounting bar 222 may be formed in a circular or polygonal shape, and it is preferable that a plurality of different inner diameters are overlapped, such as an umbrella stand, and it is possible to adjust a virtual area that can be supported and storage is advantageous. There is an advantage.

4 is a conceptual diagram for explaining a state in which the support is drawn out of the staff body.

Referring to Figure 4, in more detail in relation to the operation of the support according to the present invention, the support 200 was placed in the vertical state of the mounting bar 222 inside the staff body 110, the main incision Moving upward along (111), the top surface of the die 220 is positioned on the same line as the opening 121 of the upper cover 120. Then, when the erected mounting bar 222 is rotated at a right angle, the lower portion of each mounting bar 222 is in close contact with the upper surface of the upper cover 120 or the edge of the upper cover 120.

As described above, a virtual flat support is completed by each of the mounting bars 220, and the depth result and / or various information measured by placing a notebook or a notebook on the mounting bars 220 is memo.

After the measurement is completed, the mounting bar 222 is re-established and the support 200 is stored inside the staff body 110.

5 is a conceptual diagram for explaining another state in which the support is drawn out of the staff body. In FIG. 5, unlike FIG. 4, the mounting bar 222 is rotated at an acute angle.

After placing the upper surface of the die 220 slightly below the opening 121 of the upper cover 120, when the mounting bar 222 is rotated, the lower portion of each mounting bar 222 is the upper cover 120 opening 121 ) To be in close contact with the corners forming, and thus the support portion in the shape of a cone is formed by the mounting bars 222. In this space, light equipment or personal items necessary for measurement can be temporarily supported.

On the other hand, in the embodiments of Figures 4 and 5, after moving the moving plate 210 to a desired position, the seating of the extension bar 211 in the incision (111 ') can ensure a more reliable support.

 Since the specific parts of the present invention have been described in detail above, to those skilled in the art, this specific technique is only a preferred embodiment, and the scope of the present invention is not limited thereby. It is apparent to those skilled in the art that various changes and modifications can be made within the scope of the scope and technical thought, and it is natural that such modifications and modifications fall within the scope of the appended claims.

100: Staff
110: staff body
111: main incision 111 ′: auxiliary incision
112: projection
120: upper cover
121: opening 122: through hole
130: lower cover
131: extended jaw 132: grid
200: support
210: moving plate
211: extension bar 212: handle
220: die
221: bracket 222: mounting bar

Claims (6)

The inside is empty, the square-shaped staff 100; And
It includes a support 200 that is connected to the staff 100,
The staff 100 includes a staff body 110, an upper cover 120 and a lower cover 130,
The staff body 110, the graduation is provided on the outer surface, one or more protrusions 112 are formed on the upper outer surface, and a pair of side surfaces facing each other among the four surfaces is predetermined from the upper edge toward the lower side. The main incision 111 having a length incision is formed,
The upper cover 120, through-hole 122 is formed on the side so that it can be fastened with the projection 112 of the staff body 110, the opening 121 cut to a predetermined size in the middle of the upper surface It is provided, is coupled to the detachable upper portion of the staff body 110,
The lower cover 130, the lower side edge is provided with an extended jaw 131 having a predetermined thickness extending outwardly, a grid 132 is formed on the lower surface, the staff body 110 lower To be detachably attached to,
The support 200 includes a moving plate 210 and a die 220 that moves vertically within the space portion of the staff body 110,
The movable plate 210 is a flat plate having a predetermined thickness, and on both sides facing each other, an extension bar 211 penetrating the main incision 111 of the staff body 110 is connected, and the extension A handle 212 is connected to the other end of the bar 211 so as to be exposed outside the staff body 110,
The die 220 is located on the moving plate 210, but has a cross-sectional area sufficient to penetrate the opening 121 of the upper cover 120, a plurality of brackets 221 and the upper surface Staple for depth measurement with a support, characterized in that it is provided with a mounting bar 222 that can be rotated at a predetermined angle while being connected to the bracket 221.
delete delete delete According to claim 1,
In the main incision 111 of the staff body 110, at least one auxiliary incision 111 'in which the extension bar 211 is seated to limit vertical movement of the support 200 is further provided. Staff for measuring the depth with a support, characterized in that.
According to claim 1, The staff body 110 is provided with a support characterized in that the graduation is formed along a relatively large width surface, the main incision 111 is formed on the relatively small width surface. Staff for depth measurement.

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