KR200496279Y1 - Supporting weight - Google Patents

Abstract

A support weight according to an embodiment includes a main body having an accommodation space; and a holder having a holding space, the accommodating space penetrating from one side to the other side of the main body, the holder disposed in the accommodating space, and the holding space extending from one side of the holder to the other side. can be formed through

Description

Supporting weight {SUPPORTING WEIGHT}

The description below relates to the supporting weight.

During the test evaluation of the weapon system, various types of test equipment are operated, and tripods and structures suitable for the purpose of the test are used together. Test equipment using tripods and structures include bullet velocity/trajectory tracking radar, optical equipment including high-speed/infrared cameras and lighting devices, physical quantity measurement equipment that acquires signals using various sensors, as well as mortars, aiming frames, trigger sensors, There are communication antennas, reference poles, and rain/sunlight shields. During the firepower test of warheads, ammunition, rockets, etc., high-pressure shock waves and vibrations are generated due to the detonation and ignition of gunpowder or propellants, so the test equipment installed around the test body may shake or fall. In such an extreme test environment, image analysis becomes difficult due to shaking of high-speed images, and speed and angle deviations occur in the radar due to Doppler shift similar to a gun jump phenomenon. Since the direction is wrong, it is impossible to obtain an accurate zero time, which affects the reliability of measurement data. In addition, if the tripod and structure where the test equipment is installed fall down due to shockwaves and vibrations, human and material safety accidents and repair costs may occur, and test evaluation of the weapon system may be disrupted, such as test delays. In the past, in order to support the test equipment, a heavy weight with dozens of lifting plugs tied with a connecting string was hung on a tripod. However, since these heavy objects have the same characteristics as weights, shaking occurs under the influence of shock waves and vibrations, and since they must be installed in the center of the tripod, the installation area is limited, and the connection string needs periodic replacement. In addition, since the method of covering the sandbags on the lower part of the legs of the tripod is not a method of mounting on a tripod, it is not well supported and is light in weight, so a lot of sandbags are required. In addition, it is inconvenient to manage production and transportation, and it is often torn under the influence of debris or pressure or during movement. Therefore, a heavy weight to minimize shaking and falling of the test equipment from shock waves and vibrations was required, and the prior patent related to the heavy weight was registered as Registration No. .), registration number 20-2013-0004451 (weight installed at the bottom of the float to reduce shaking, '13.7.18.), registration number 20-0390679 (weight for underwater piping, '05.7.14.), registration No. 20-0355076 (stabilizer for tripod, '04.6.23.) and the like. However, since the conventional method supports only objects having a predetermined shape and aperture as heavy objects, there is a problem in that various types of heavy objects must be manufactured respectively in order to mount them on various tripods and structures.

Utility Model Registration No. 20-0355076 (registered on June 23, 2004) discloses a stabilizer for a tripod.

The above background art is possessed or acquired by the inventor in the process of deriving the present invention, and cannot necessarily be said to be a known art disclosed to the general public prior to filing the present invention.

An object of one embodiment is to provide a support weight that is directly mounted on a device used to mount an object at a specific location and moves the center of gravity downward.

An object of one embodiment is to provide a support weight having a structure that can be mounted regardless of the thickness of a device used to mount an object at a specific location.

A support weight according to an embodiment includes a main body having an accommodation space; and a holder having a holding space, the accommodating space penetrating from one side to the other side of the main body, the holder disposed in the accommodating space, and the holding space extending from one side of the holder to the other side. can be formed through

The main body includes a block portion composed of a first block and a second block; a hinge portion rotatably connecting one side surfaces of the first block and the second block; And it is disposed on the other side of the first block and the second block, it may include a locking unit for fixing or releasing the first block and the second block so that they do not spread each other.

The locking unit may include a first coupling member disposed in a first block; and a second coupling member disposed on the second block, and the first coupling member and the second coupling member may be coupled to each other by extending the length of the second coupling member.

The second coupling member may include a base disposed on a side surface of the second block; an elastic body having one end fixed to the base; And it may include a connector connected to the other end of the elastic body.

An inner surface of the accommodation space is formed in a stepped shape toward both sides from the center of the accommodation space, and the holder includes outer ends disposed on both sides of the accommodation space; and an inner end extending from the outer end toward the center of the accommodation space, and the outer end and the inner end may be formed to correspond to an inner surface of the accommodation space.

A diameter of the outer end may be greater than a diameter of the inner end.

A cross-sectional shape of the inner surface of the holding space may be a curve having two or more curvatures.

A cross-sectional shape of the inner surface of the holding space may include a plurality of straight lines and curves.

The support weight may further include a tube disposed in the accommodation space or the holding space and accommodating a filler therein.

The filling material is a gas, and when the gas is injected into the tube, it expands to reduce the internal volume of the accommodation space or the holding space.

The support weight according to an embodiment may be directly mounted on a device used to mount an object at a specific location to move the center of gravity downward.

A support weight according to an embodiment may be mounted regardless of the thickness of a device used to mount an object at a specific location.

1 is a perspective view of a support weight according to an embodiment.
2 is a perspective view of a main body according to an embodiment.
3 is a perspective view of a support weight according to an embodiment.
4 is a perspective view of a holder according to an embodiment.
5 is a perspective view of a holder according to an embodiment.
6 is a view showing a tube according to an embodiment.
7 is a view showing application of a support weight according to an embodiment.

Hereinafter, embodiments will be described in detail through exemplary drawings. In adding reference numerals to components of each drawing, it should be noted that the same components have the same numerals as much as possible even if they are displayed on different drawings. In addition, in describing the embodiment, if it is determined that a detailed description of a related known configuration or function hinders understanding of the embodiment, the detailed description will be omitted.

In addition, in describing the components of the embodiment, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the corresponding component is not limited by the term. When an element is described as being “connected,” “coupled to,” or “connected” to another element, that element may be directly connected or connected to the other element, but there may be another element between the elements. It should be understood that may be "connected", "coupled" or "connected".

Components included in one embodiment and components having common functions will be described using the same names in other embodiments. Unless stated to the contrary, descriptions described in one embodiment may be applied to other embodiments, and detailed descriptions will be omitted to the extent of overlap.

1 is a perspective view of a support weight according to an embodiment, FIG. 2 is a perspective view of a main body according to an embodiment, FIG. 3 is a perspective view of a support weight according to an embodiment, and FIG. 4 is a perspective view of a main body according to an embodiment. A perspective view of a holder, FIG. 5 is a perspective view of a holder according to an embodiment, FIG. 6 is a view showing a tube according to an embodiment, and FIG. 7 is a view showing application of a support weight according to an embodiment.

Referring to FIGS. 1 to 7 , the support weight 1 may be directly mounted on a support for supporting optical equipment such as radar or weapon system test launch equipment, thereby minimizing shaking. For example, the internal structure of the support weight 1 may be formed so that it can be mounted regardless of the type of support, the position of the support leg, or the cross-sectional area of the support leg. The support weight 1 may include a main body 11 , a holder 12 and a tube 13 .

The main body 11 may have an accommodation space 114 . For example, the accommodating space 114 may be a space in which a part of equipment such as a tripod mounted on the support weight 1 is accommodated. The accommodating space 114 may be formed penetrating from one side of the main body 11 to the other side. For example, the main body 11 may include a block portion 111, a handle portion 112, a hinge portion 113, and a locking portion 115.

The block portion 111 may be designed in a bipartite structure, and may include a first block 111a and a second block 111b. For example, the block portion 111 may have a cube shape, and may be divided into upper and lower parts based on the center, and may be defined as a first block 111a and a second block 111b, respectively. The block portion 111 is not necessarily limited to a cube shape and may be formed in various shapes having a constant volume. The first block 111a and the second block 111b may have symmetrical shapes or may not necessarily be symmetrical. In addition, the inner sides of the first block 111a and the second block 111b are recessed, so that when the first block 111a and the second block 111b overlap each other, the recessed portions form the accommodation space 114. can form For example, the block may be formed with a high weight of around 10 kg. The heavy weight block can be made of SS400 material with high durability, and can be coated with chrome to protect it from salt and moisture on the coast.

The handle portion 112 may protrude from one side of the block portion 111 in a shape that a user can grip.

The hinge part 113 may rotatably connect one side surfaces of the first block 111a and the second block 111b.

The accommodating space 114 may have a narrower diameter toward the center of the main body 11 and increase in diameter as it moves away from the center of the main body 11 . That is, the accommodating space 114 may be formed stepwise. For example, the inner surface of the accommodation space may be formed in a stepped shape toward both sides from the center of the accommodation space.

The locking unit 115 is disposed on the other side of the first block 111a and the second block 111b, and can be fixed or released so that the first block 111a and the second block 111b do not spread each other. . For example, the locking part 115 may include a first coupling member 1151 and a second coupling member 1152 .

The first coupling member 1151 may be disposed on the first block 111a. For example, the first block 111a may be configured in a hook or ring shape. For example, the first coupling member 1151 may further include a locking device capable of preventing loosening while connected to the second coupling member 1152 .

The second coupling member 1152 may be disposed on the second block 111b. For example, as the length of the second coupling member 1152 is extended, the first coupling member 1151 and the second coupling member 1152 are mutually coupled so that the first block 111a and the second block 111b are mutually connected. It can be fixed so that it does not open. At this time, since the length of the second coupling member 1152 can be changed, it can be mounted on a device having a larger cross-sectional area than the holding space 123 . Meanwhile, the second coupling member 1152 may be formed as a length-adjustable latch. The second coupling member 1152 may include a base 11521, an elastic body 11522, and a connector 11523.

The base 11521 may be disposed on the side of the second block 111b.

One end of the elastic body 11522 may be fixed to the base 11521.

The connector 11523 may be connected to the other end of the elastic body 11522.

The holder 12 is a member holding the support in a state accommodated in the main body 11, and is configured to be applied to supports of various shapes. That is, the holder 12 may have a holding space 123 and may be disposed within the accommodating space 114 . A holding space 123 having various curvatures and straight lines may be provided in one holder 12 , and the holder 12 itself may be replaced with another holder 22 . The holder 12 may be formed of MC nylon material in consideration of the ease of manufacture and the hardness of the support, but may be formed of various materials having similar hardness without being limited thereto. The holder 12 may be fixed to the main body 11 by a bolt fastening method. On the other hand, the holder 12 may mark the diameter and shape on the bolt fastening surface using laser marking or the like. For example, the holder 12 may include an outer end 121 and an inner end 122 .

The outer end 121 may be disposed on both sides of the receiving space. For example, the outer end 121 may have a larger diameter than the inner end 122 .

The inner end 122 may extend from the outer end toward the center of the accommodation space. As such, the shape of the outer end 121 and the inner end 122 matches the stepped shape of the accommodation space 114, so that the holder 12 and the main body 11 are aligned before being bolted together. can have

The holding space 123 may be formed through the outer end 121 and the inner end 122 . As for the cross-sectional shape of the inner surface of the holding space 123, curves having two or more curvatures may be connected. Meanwhile, the cross-sectional shape of the inner surface of the holding space 223 may include a plurality of straight lines and curves. According to the shape of the holding spaces 123 and 223, even if the cross section of the support has various shapes (○, □, △) such as circular, square, and triangular, or has various diameters, the support weight 1 is held in the support. can be attached directly to For example, when the cross section of the support is circular, it can be attached to the support by replacing it with a holder 12 having holding spaces 123 having two or more curvatures. On the other hand, when the cross section of the support is quadrangular or triangular, the support weight 1 can be directly attached to the support by replacing it with a holder 22 having a holding space 223 having a shape including a plurality of straight lines. .

The tube 13 is accommodated in the holder 12 so that the support weight 1 can be mounted on a support or structure having a smaller diameter than the holding space 123, and air can be injected therein. It is disposed in the accommodating space 114 or the holding space 123 and may accommodate a filler therein. The filling material is a gas, and when the gas is injected into the tube 13, it expands to reduce the internal volume of the accommodation space 114 or the holding space 123. Air can be injected into the tube 13 without interfering with the main body 11 or the holder 12 . Meanwhile, when injecting air into the tube 13, a manual injector and an automatic injector may be used using a universal connector. The universal connector is connected to the tube 13 and uses a universal method such as Schrader/Presta used for bicycle tube connectors. In addition, as an air injector, both a manual injector of a hand pump method and an automatic injector injecting gas into a bicycle tube may be used. Therefore, air can be easily injected into the tube 13 using an automatic replaceable cartridge type injector, and even if the cartridge gas is exhausted, it can be injected manually.

As shown in FIG. 7, by directly attaching the support weight 1 to the legs of the support for supporting the test equipment and the object, shaking of the test equipment from high pressure shock waves and vibrations generated during the weapon system test can be minimized. there is.

As described above, although the embodiments have been described with limited drawings, those skilled in the art can make various modifications and variations from the above description. For example, the described techniques may be performed in an order different from the described method, and/or components of the described structure, device, etc. may be combined or combined in a different form from the described method, or other components or equivalents may be used. Appropriate results can be achieved even if substituted or substituted by

1: support weight
11: main body
111: block part
112: handle part
113: hinge part
114: accommodation space
115: locking unit
1151: first coupling member
1152: second coupling member
11521: base
11522: elastic body
11523: nexus
12, 22: holder
121: outer end
122: inner end
123, 223: holding space
13: tube

Claims (10)

A main body having an accommodation space;
a holder with a holding space; and
A tube disposed in the accommodation space or the holding space and containing a filler therein,
The accommodation space is formed to penetrate from one side to the other side of the main body,
the holder,
disposed within the receiving space;
The holding space is a support weight, characterized in that formed through from one side to the other side of the holder.
According to claim 1,
The main body,
a block unit composed of a first block and a second block;
a hinge portion rotatably connecting one side surfaces of the first block and the second block; and
A support weight including a locking part disposed on the other side of the first block and the second block and fixing or releasing the first block and the second block so that they do not spread apart.
According to claim 2,
The locking part,
a first coupling member disposed in the first block; and
Including a second coupling member disposed in the second block,
The first coupling member and the second coupling member are coupled to each other by extending the length of the second coupling member.
According to claim 3,
The second coupling member,
a base disposed on the side of the second block;
an elastic body having one end fixed to the base; and
A support weight comprising a connection body connected to the other end of the elastic body.
According to claim 4,
The inner surface of the accommodation space is formed in a stepped shape toward both sides from the center of the accommodation space,
the holder,
outer ends disposed on both sides of the accommodation space; and
Including an inner end extending from the outer end toward the center of the accommodation space,
The support weight, characterized in that the outer end and the inner end are formed to correspond to the inner surface of the accommodation space.
According to claim 5,
The support weight, characterized in that the diameter of the outer end is larger than the diameter of the inner end.
According to claim 5,
The cross-sectional shape of the inner surface of the holding space,
A support weight characterized in that curves having two or more curvatures are connected.
According to claim 5,
The cross-sectional shape of the inner surface of the holding space,
A support weight characterized in that a plurality of straight lines and curves are connected.
delete According to claim 1,
The support weight, characterized in that the filling material is a gas, and expands when the gas is injected into the tube, thereby reducing the internal volume of the accommodation space or the holding space.

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