KR102359542B1 - Wooden Pallet Having Safety Structure - Google Patents

Abstract

A wooden pallet including a safety structure is disclosed. A wooden pallet according to an embodiment of the present invention comprises: an upper plate part which has a plate-shaped wood panel structure with a predetermined area on a plane to support a lower surface of loaded cargo, and is divided into a left upper plate part, a middle upper plate part, and a right upper plate part based on a vertical line on a plane; a plurality of support parts having a wooden square bar structure, which are mounted to be spaced apart at a predetermined distance between the upper plate part and a lower plate part, maintain the distance between the upper and lower plate parts at regular intervals, and extend to the same length as the width of the upper plate part on a plane; and the lower plate part of the plate-shaped wood panel structure, which is spaced apart from the upper plate part by a predetermined distance by the support part to be mounted on a lower part of the upper plate part, and has the same width as the width of the upper plate part on a plane. According to the present invention, by a foreign substances scattering prevention structure, the loading state of the cargo loaded on the wooden pallet can be monitored to stably load the cargo on the wooden pallet, the inclination of an upper surface of the wooden pallet can be changed depending on the loading state of the cargo, and foreign substances can be prevented from being scattered in the air during cargo loading.

Description

Wood Pallet Having Safety Structure

The present invention relates to a wooden pallet including a safety structure, and more particularly, it is possible to monitor the loading state of the cargo loaded on the wooden pallet, and to change the inclination of the upper surface of the wooden pallet according to the loading state of the cargo, It relates to a wooden pallet including a safety structure that can prevent foreign substances from scattering in the air during the cargo loading process.

In general, a packaging box used for logistics transportation such as a cargo ship or an aircraft is formed in a form in which a box capable of holding goods is combined on a pallet formed to be easily transported by a forklift or the like.

In manufacturing such a packaging box, a pallet is usually manufactured in the form of a plate with a predetermined area using a piece of wood or steel, and a box is formed on the pallet using a wooden plywood or corrugated cardboard, etc., usually in the field of logistics and transportation In the packaging operation, the convenience of operation is promoted by driving iron pins using a taker.

However, in the case of manufacturing a packaging box using only wood, if a thin plate is used, it is vulnerable to impact, and if relatively thick wood is used to prevent this, the overall weight of the packaging box is heavy.

1 shows a pallet using wood according to the prior art.

In the case of a pallet manufactured using only wood according to the prior art, the warpage of the wood may occur during the manufacturing process, so that the cargo loaded on the pallet may be inclined in a specific direction, and there is a risk of a safety accident due to this.

In addition, in the case of a pallet manufactured using only wood according to the prior art, an open structure is formed in the vertical and lateral directions. There is a problem of scattering in the air.

Accordingly, there is a need for a technique capable of solving the above-mentioned problems according to the prior art.

Korean Patent Publication No. 10-1836046 (Registration Date: February 28, 2018)

An object of the present invention is to monitor the loading state of the cargo to be loaded on the wooden pallet so as to stably load the cargo on the wooden pallet, and to change the inclination of the upper surface of the wooden pallet according to the loading state of the cargo, It is to provide a wooden pallet including a foreign material scattering prevention structure to prevent foreign matter from scattering in the air during the loading process.

A wooden pallet according to an aspect of the present invention for achieving this object is a plate-shaped wooden panel structure having a predetermined area in a plane to support the lower surface of the loaded cargo, and a left upper plate part, an intermediate upper plate part, an upper plate part divided into a right upper plate part; A support part of a wooden square bar structure that is spaced apart from the upper plate part and mounted at a certain distance between the lower plate part and maintains the distance between the upper plate part and the lower plate part at a constant distance and extends to the same length as the width of the upper plate part on a plane; and a lower plate having a plate-shaped wood panel structure spaced apart from the upper plate by a predetermined distance by the support and mounted on the lower portion of the upper plate and having the same width as the upper plate in plan.

In an embodiment of the present invention, the left upper plate part is formed in a planar area with one side partitioned based on a vertical line passing through the area center line of the upper plate part, and the middle upper plate part is 10 to 20% of the remaining area except for the left upper plate part , and the right upper plate part may be formed to have a width of the remaining area except for the left upper plate part and the middle upper plate part.

In one embodiment of the present invention, the middle upper plate portion, may be mounted on the upper surface of the support in a detachable structure.

In this case, the middle upper plate portion is mounted on one side with respect to the center of the middle upper plate portion, a first central pressure detection unit that detects in real time the pressure applied to the upper surface of one side of the middle upper plate portion and transmits it to the control unit; a second central pressure detection unit mounted on the other side with respect to the center of the middle upper panel portion, detecting the pressure applied to the upper surface of the other side of the intermediate upper panel portion in real time, and transmitting it to the control unit; a first central light emitting member mounted on one corner of the middle upper plate and emitting light of a specific color according to a control signal transmitted by a control unit; and a second central light emitting member mounted on the other corner of the middle upper plate and emitting light of a specific color according to a control signal transmitted by the control unit.

At this time, the wooden pallet is mounted on the inside of the intermediate upper plate part, based on the data obtained through the first central pressure detection unit and the second central pressure detection unit to control the operation of the first central light emitting member and the second central light emitting material It may be configured to include a control unit.

In an embodiment of the present invention, when the difference between the pressure values detected by the first central pressure detection unit and the second central pressure detection unit exceeds a preset range, the control unit detects a higher pressure value The color of the light emitting member installed in the light emitting member is turned on as a first color, and the color of the light emitting member installed in the direction in which a lower pressure value is detected is turned on as a second color, and the first color is a color used for warning recognition, Red, orange, or fluorescent color above a preset saturation that can be easily recognized by an operator, and the second color is a color used for warning recognition, such as green, blue or more than a preset saturation that can be easily recognized by the operator It may be fluorescent.

In this case, when the difference value between the pressure values detected by the first central pressure detection unit and the second central pressure detection unit is within a preset range, the control unit makes the colors of the first central light emitting member and the second central light emitting member the same It is lit with a color, and the same lit color may be green, blue, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator.

In one embodiment of the present invention, the support portion, the left end support portion is mounted adjacent to the left edge of the top plate portion on a plane to support the left portion of the upper plate portion; a central support part which is spaced apart from the central part of the upper plate part by a predetermined distance and is mounted in plurality, and supports the central part of the upper plate part; and a right end support part mounted adjacent to a right edge of the upper plate part in plan view to support a right part of the upper plate part.

In one embodiment of the present invention, the support part has a plate-shaped structure mounted on the lower part of the left end support part, the central support part, and the right end support part, and the height is changed in the vertical direction by compressed air injected from the outside, so that the upper plate part and the upper plate part A height change unit of the structure to change the separation distance of the lower plate; and a first air in/out device mounted on the side surface of the support unit, which sucks air from the outside and injects it into the height change unit, or discharges the air injected into the height change unit to the outside.

In this case, when the difference value between the pressure values detected by the first central pressure detection unit and the second central pressure detection unit exceeds a preset range, the control unit may include a height change unit installed in a direction in which a higher pressure value is detected. To control the operation of the first air intake and exhaust device to discharge the injected compressed air to the outside, and to control the operation of the first air intake and exhaust device to inject more compressed air into the height change unit installed in the direction in which a lower pressure value is detected. can

In one embodiment of the present invention, the wooden pallet, is mounted on the upper surface of the left upper plate, a left pressure detection unit that detects the pressure applied to the upper surface of the left upper plate in real time and transmits it to the control unit; a right pressure detection unit mounted on the upper surface of the right upper plate, detecting the pressure applied to the upper surface of the right upper plate in real time and transmitting it to the control unit; a left light emitting member mounted on both sides of the left upper panel and emitting light of a specific color according to a control signal transmitted by a control unit; and a right light emitting member mounted on both sides of the right upper plate portion and emitting light of a specific color according to a control signal transmitted by a control unit.

In this case, the control unit may control the operation of the left light emitting member and the right light emitting member based on data obtained through the left pressure detection unit and the right pressure detection unit.

At this time, when the difference value between the pressure values detected by the left pressure detection unit and the right pressure detection unit exceeds a preset range, the control unit sets the color of the light emitting member installed in the direction in which the higher pressure value is detected as the first color. is turned on, and the color of the light emitting member installed in the direction in which a lower pressure value is detected is turned on as a second color, and the first color is a color used for warning recognition and has a preset chroma that can be easily recognized by the operator Red, orange, or fluorescent color above, and the second color is a color used for warning recognition, and may be green, blue, or fluorescent color with a predetermined saturation or higher that can be easily recognized by an operator.

In addition, when the difference value between the pressure values detected from the left pressure detection unit and the right pressure detection unit is within a preset range, the control unit lights the color of the left light emitting member and the right light emitting member with the same color, and the same is lit The color to be used may be green, blue, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator.

In one embodiment of the present invention, the lower plate portion, the left lower plate portion of the plate-shaped structure mounted at a position opposite to the left upper plate portion in a plane view of the upper plate portion; and a right lower plate portion having a plate-like structure mounted at a position opposite to the right upper plate portion in a plan view of the upper plate portion, wherein the left lower plate portion and the right lower plate portion may be independently mounted while being spaced apart by a predetermined distance.

In this case, the lower plate part is mounted to be independently drivable on the lower surfaces of the left lower plate part and the right lower plate part, and the height is changed in the vertical direction by compressed air injected from the outside to change the inclination of the lower plate part from the ground. inclination change unit; and a second air in/out device mounted on the upper surface of the lower plate part, sucking air from the outside and injecting it into the inclination changing part, or discharging the air injected into the inclination changing part to the outside; may be configured to further include .

In this case, when the difference between the pressure values detected from the left pressure detection unit and the right pressure detection unit exceeds a preset range, the control unit includes compressed air injected into a slope change unit installed in a direction in which a higher pressure value is detected. The operation of the second air intake/exhaust device may be controlled to discharge the air to the outside, and the operation of the second air input/output device may be controlled to further inject compressed air into the slope change unit installed in the direction in which a lower pressure value is detected.

In an embodiment of the present invention, the control unit includes a wireless communication module that is interlocked by performing wireless communication with the user's smart device, and the first central pressure of the wooden pallet to the user's smart device through the wireless communication module Data obtained through the detection unit, the second central pressure detection unit, the left pressure detection unit and the right pressure detection unit are provided in real time, and the first central light emitting member, the second central light emitting member, the left side through the wireless communication module to the user's smart device The first central light emitting member, the second central light emitting member, the left side, which provides the operating state of the light emitting member and the right light emitting member in real time, receives a control signal from the user's smart device through the wireless communication module, and is controlled through the control unit It is possible to change the lighting color and lighting pattern of the light emitting member and the right light emitting member.

In one embodiment of the present invention, the wooden pallet, the left upper plate portion and the middle upper plate portion is formed to be spaced apart from each other by a predetermined width, the air intake of the through structure through which air can enter from the top of the upper plate portion to the inside; an air pumping part mounted inside the space between the upper plate part and the lower plate part, sucking air from the air inlet and flowing the air in the direction of the air outlet; and an air outlet installed in the direction of the side opening structure of the support part, and to which a filter member for discharging air flowing by the air pumping part to the outside and collecting particulate foreign matter floating in the flowing air is mounted; can be

In this case, the air pumping unit and the air outlet may be installed in a space spaced apart from a space into which the fork of the forklift can enter, and may be disposed in a central portion of the upper plate on a lift plane.

In one embodiment of the present invention, the control unit, when the data values detected by the first central pressure detection unit, the second central pressure detection unit, the left pressure detection unit and the right pressure detection unit change, the air pumping unit for a preset time It can be stopped after starting.

As described above, according to the wooden pallet of the present invention, by providing the upper plate part, the support part, and the lower plate part of a specific structure, the loading state of the cargo loaded on the wooden pallet can be monitored so that the cargo can be stably loaded on the wooden pallet. In addition, the slope of the upper surface of the wooden pallet can be changed according to the loading state of the cargo, and a wooden pallet including a foreign material scattering prevention structure can be provided to prevent foreign substances from scattering in the air during the cargo loading process.

1 is a perspective view showing a pallet according to the prior art.
Figure 2 is a perspective view showing a wooden pallet according to an embodiment of the present invention.
3 is a plan view showing the wooden pallet shown in FIG.
Figure 4 is a bottom view showing the wooden pallet shown in Figure 2;
5 is a cross-sectional view taken along line A-A' of FIG. 3 .
6 is a cross-sectional view taken along line B-B' of FIG. 3 .
7 is a cross-sectional view taken along line C-C' of FIG. 3 .
8 is a cross-sectional view taken along line A-A' showing a wooden pallet according to another embodiment of the present invention.
9 is a cross-sectional view taken along line B-B' showing a wooden pallet according to another embodiment of the present invention.
10 is a cross-sectional view taken along line C-C' showing a wooden pallet according to another embodiment of the present invention.
11 is a cross-sectional view taken along line D-D' of FIG. 3 .
12 is a D-D' cross-sectional view showing a wooden pallet according to another embodiment of the present invention.
13 is a cross-sectional view taken along line D-D' showing a wooden pallet according to another embodiment of the present invention.
14 is a cross-sectional view taken along line D-D' showing a wooden pallet according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, but should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

Throughout this specification, when a member is said to be located "on" another member, this includes not only a case in which a member is in contact with another member but also a case in which another member exists between the two members. Throughout this specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

2 is a perspective view showing a wooden pallet according to an embodiment of the present invention is shown.

Referring to FIG. 2 , according to the wooden pallet 100 according to the present embodiment, by having the upper plate part 110 , the support part 120 and the lower plate part 130 of a specific structure, the cargo can be stably loaded on the wooden pallet. It is possible to monitor the loading status of the cargo being loaded on the wooden pallet so that It is possible to provide a wooden pallet including a shatterproof structure.

Hereinafter, each configuration constituting the wooden pallet 100 according to the present embodiment will be described in detail with reference to the drawings.

FIG. 3 is a plan view showing the wooden pallet shown in FIG. 2 , and FIG. 4 is a bottom view showing the wooden pallet shown in FIG. 2 . Also, each of the cut-away views is shown in FIGS. 5 to 7 .

Referring to these drawings, the upper plate part 110 according to the present embodiment has a plate-shaped wood panel structure having a predetermined area on a plane to support the lower surface of the loaded cargo. At this time, as shown in FIG. 3 , the upper plate part 110 is divided into a left upper plate part 111 , a middle upper plate part 112 , and a right upper plate part 113 based on a vertical line in plan view.

Specifically, the upper plate part 111 on the left side of the upper plate part 110 may be formed as an area of one side divided based on a vertical line passing through an area center line of the upper plate part 110 in plan view. The middle upper plate part 112 may be formed to have a width of 10 to 20% of the remaining area except for the left upper plate part 111 . Also, the right upper plate part 113 may be formed to have a width of the remaining area except for the left upper plate part 111 and the middle upper plate part 112 .

The support part 120 is a configuration that is spaced apart from the upper plate part 110 and the lower plate part 130 by a predetermined interval and is mounted in a plurality, and maintains the distance between the upper plate part 110 and the lower plate part 130 at a certain interval, and the upper plate part on a flat surface It is a wooden square bar structure extending to the same length as the width of 110.

Specifically, as shown in FIGS. 3 and 5 , the support 120 may be configured to include a left end support 121 , a central support 122 , and a right end support 123 having a specific structure. The left end support part 121 may be mounted adjacent to the left edge of the upper plate part 110 in plan view to support the left part of the upper plate part 110 . The central support part 122 is a configuration that is spaced apart from the central part of the upper plate part 110 by a predetermined distance and is mounted in plurality, and may support the central part of the upper plate part 110 . In addition, the right end support part 123 may be mounted adjacent to the right edge of the upper plate part 110 in plan view to support the right part of the upper plate part 110 .

The lower plate part 130 is a structure that is spaced apart from the upper plate part 110 by a predetermined distance by the support part 120 and is mounted on the lower part of the upper plate part 110, and has a plate-shaped wood panel structure having the same width as the upper plate part 110 in plan. .

Specifically, as shown in FIGS. 4 and 11 , the lower plate part 130 may have a configuration including a left lower plate part 131 and a right lower plate part 132 having a specific structure. The left lower plate part 131 may have a plate-shaped structure mounted at a position opposite to the left upper plate part 111 in plan view of the upper plate part 110 . In addition, the right lower plate part 132 may have a plate-shaped structure mounted at a position opposite to the right upper plate part 113 in a plane view of the upper plate part 110 . At this time, it is preferable that the left lower plate part 131 and the right lower plate part 132 are spaced apart by a predetermined distance and mounted independently.

8 is a cross-sectional view taken along line A-A' showing a wooden pallet according to another embodiment of the present invention, and FIG. 9 is a cross-sectional view taken along line B-B' showing a wooden pallet according to another embodiment of the present invention. The figure is shown, and FIG. 10 is a cross-sectional view taken along line C-C' showing a wooden pallet according to another embodiment of the present invention.

First, referring to FIGS. 3 and 9 , the middle upper plate part 112 according to the present embodiment may be mounted on the upper surface of the support part 120 in a detachable structure.

At this time, the middle upper plate portion 112, the first central pressure detection unit (S1), the second central pressure detection unit (S2), the first central light-emitting member (L1) and the second central light-emitting member (L2) performing a specific role It may include a configuration.

Specifically, the first central pressure detection unit (S1) is mounted on one side with respect to the center of the middle upper plate portion 112, and detects the pressure applied to the upper surface of one side of the middle upper plate portion 112 in real time, and the control unit (C) can be forwarded to

The second central pressure detection unit (S2) is mounted on the other side with respect to the center of the middle upper plate part 112, and detects the pressure applied to the upper surface of the other side of the middle upper plate part 112 in real time and transmits it to the controller (C). have.

As shown in FIG. 9 , the first central light emitting member L1 is a configuration mounted on one corner of the middle upper plate 112 and emits light of a specific color according to a control signal transmitted by the control unit C. can do. In addition, the second central light emitting member (L2) is a configuration that is mounted on the other corner of the middle upper plate portion 112, it can emit light of a specific color according to a control signal transmitted by the control unit (C).

As shown in FIG. 9 , the wooden pallet 100 according to the present embodiment may be configured to further include a control unit C that performs a specific role.

Specifically, the control unit (C) is a configuration mounted inside the middle upper plate portion 112, and based on the data obtained through the first central pressure detection unit (S1) and the second central pressure detection unit (S2), the first central It is possible to control the operation of the light emitting member (L1) and the second central light emitting material.

The control unit C according to the present embodiment, when the difference between the pressure values detected from the first central pressure detection unit S1 and the second central pressure detection unit S2 exceeds a preset range, a higher pressure value is The color of the light emitting members L1 and L2 installed in the detection direction may be lit as the first color, and the color of the light emitting member installed in the direction in which a lower pressure value is detected may be lit as the second color.

In this case, the above-mentioned first color is a color used for warning recognition, and is preferably red, orange, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator. In addition, the second color is a color used for warning recognition, and is preferably green, blue, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator.

In addition, the control unit C according to the present embodiment, when the difference between the pressure values detected from the first central pressure detection unit S1 and the second central pressure detection unit S2 is within a preset range, the first central light emission The color of the member L1 and the second central light emitting member L2 may be lit with the same color. In this case, it is preferable that the above-mentioned same lit color is green, blue, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator.

Meanwhile, the support unit 120 according to the present embodiment may be configured to include a height change unit T1 and a second air in/out device P1 that perform a specific role.

Specifically, as shown in FIG. 8 , the height change part T1 is a plate-shaped structure mounted on the lower side of the left end support 121 , the central support 122 and the right end support 123 , and is injected from the outside. The height may be changed in the vertical direction by the compressed air being used to change the separation distance between the upper plate part 110 and the lower plate.

The first air in/out device (P1) is a configuration mounted on the side of the support part 120, sucks air from the outside and injects it into the height changing part (T1), or the air injected into the height changing part (T1). can be discharged outside.

At this time, the control unit C according to the present embodiment, when the difference between the pressure values detected from the first central pressure detection unit S1 and the second central pressure detection unit S2 exceeds a preset range, a higher pressure Controls the operation of the first air in/out device (P1) to discharge the compressed air injected into the height changing part (T1) installed in the direction in which the value is detected, and the height changing part installed in the direction in which the lower pressure value is detected It is possible to control the operation of the first air inlet/out device (P1) to inject more compressed air into (T1).

12 is a D-D' cut-away view showing a wooden pallet according to another embodiment of the present invention, and FIG. 13 is a D-D' line cut-away view showing a wooden pallet according to another embodiment of the present invention. The figure is shown.

Referring to these drawings, the wooden pallet 100 according to the present embodiment is a left pressure detection unit (S3), a right pressure detection unit (S4), a left light-emitting member (L3) and a right light-emitting unit (L4) performing a specific role. It may be a configuration comprising.

Specifically, the left pressure detection unit S3 is a configuration mounted on the upper surface of the left upper plate 111 , and may detect the pressure applied to the upper surface of the left upper plate in real time and transmit it to the controller C . The right pressure detection unit S4 is a component mounted on the upper surface of the right upper plate 113 , and may detect the pressure applied to the upper surface of the right upper plate in real time and transmit it to the controller C .

The left light emitting member L3 according to the present embodiment is a configuration mounted on both sides of the left upper plate 111, and may emit light of a specific color according to a control signal transmitted by the control unit C. In addition, the right light emitting member (L4) is mounted on both sides of the right upper plate portion 113, it can emit light of a specific color according to a control signal transmitted by the control unit (C).

At this time, the control unit (C) according to the present embodiment, based on the data obtained through the left pressure detection unit (S3) and the right pressure detection unit (S4), the operation of the left light emitting member (L3) and the right light emitting member (L4) can be controlled

Specifically, when the difference value between the pressure values detected from the left pressure detection unit S3 and the right pressure detection unit S4 exceeds a preset range, the control unit C is configured to emit light provided in a direction in which a higher pressure value is detected. The color of the members L3 and L4 may be lit as the first color, and the color of the light emitting member installed in the direction in which a lower pressure value is detected may be lit as the second color.

In this case, the above-mentioned first color is a color used for warning recognition, and is preferably red, orange, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator. In addition, the second color is a color used for warning recognition, and may be green, blue, or fluorescent color having a preset saturation or higher that can be easily recognized by an operator.

In addition, when the difference value between the pressure values detected from the left pressure detection unit S3 and the right pressure detection unit S4 is within a preset range, the control unit C includes the left light emitting member L3 and the right light emitting member L4. It is preferable that the color of light is lit with the same color, and the above-mentioned same lighted color is green, blue, or fluorescent color with a predetermined saturation or higher that can be easily recognized by an operator.

On the other hand, as shown in FIG. 13 , the lower plate part 130 according to the present embodiment may have a configuration including the inclination change part T2 of a specific structure and the second air intake/exit device P2.

Specifically, the inclination change part T2 is a configuration that is independently drivably mounted on the lower surfaces of the left lower plate part 131 and the right lower plate part 132, and is heightened in the vertical direction by compressed air injected from the outside. may be changed to change the inclination of the lower plate 130 from the ground.

The second air in/out device (P2) is a configuration mounted on the upper surface of the lower plate part 130, and sucks air from the outside and injects it into the inclination change part T2, or is injected into the inclination change part T2. Air can be exhausted to the outside.

At this time, the control unit C according to the present embodiment, when the difference value between the pressure values detected from the left pressure detection unit S3 and the right pressure detection unit S4 exceeds a preset range, a higher pressure value is detected Controls the operation of the second air in/out device (P2) to discharge the compressed air injected into the inclination changing unit (T2) installed in the direction to the outside, and to the inclination changing unit (T2) installed in the direction in which a lower pressure value is detected The operation of the second air in/out device P2 may be controlled to further inject compressed air.

Meanwhile, as shown in FIG. 9 , the control unit C according to the present embodiment may be configured to include a wireless communication module R that performs wireless communication with a user's smart device and is interlocked.

At this time, the control unit (C) according to this embodiment, the first central pressure detection unit (S1), the second central pressure detection unit (S2), the left pressure detection unit of the wooden pallet to the user's smart device through the wireless communication module (R) (S3) and the data acquired through the right pressure detection unit (S4) can be provided in real time.

In addition, the control unit (C), the first central light-emitting member (L1), the second central light-emitting member (L2), the left light-emitting member (L3) and the right light-emitting member (L3) to the user's smart device through the wireless communication module (R) ( L4) operating status can be provided in real time.

In some cases, the control unit (C) receives a control signal from the user's smart device through the wireless communication module (R), the first central light emitting member (L1), the second central light emission controlled through the control unit (C) The lighting color and lighting pattern of the member L2 , the left light emitting member L3 , and the right light emitting member L4 may be changed.

14 is a D-D' line cross-sectional view showing a wooden pallet according to another embodiment of the present invention.

Referring to FIG. 14 , the wooden pallet 100 according to the present embodiment may be configured to further include an air inlet 110H, an air pumping unit P3 and an air outlet P4 performing a specific role.

Specifically, the air intake port 110H according to this embodiment is a configuration in which the left upper plate part 111 and the middle upper plate part 112 are spaced apart from each other by a predetermined width, and air enters from the upper part of the upper plate part 110 to the inside. It is preferable to have a through structure that can do this.

The air pumping unit (P3) is a configuration that is mounted inside the spaced space between the upper plate part 110 and the lower plate part 130, and sucks air from the air intake port 110H to allow the air to flow in the air outlet port (P4) direction. have.

In addition, the air outlet (P4) is configured to be installed in the direction of the side opening structure of the support part 120, and discharges the air flowing by the air pumping part (P3) to the outside, and particulate foreign substances floating in the flowing air A filter member to collect the can be installed.

At this time, it is preferable that the air pumping unit P3 and the air outlet P4 are installed in a space spaced apart from the space into which the fork of the forklift can enter, and disposed in the center of the upper plate 110 on the lift plane.

In this case, the control unit C according to the present embodiment includes data values detected by the first central pressure detection unit S1, the second central pressure detection unit S2, the left pressure detection unit S3, and the right pressure detection unit S4. When this is changed, it is possible to control the air pumping unit P3 to be operated for a preset time and then stopped.

As described above, according to the wooden pallet of the present invention, by providing the upper plate part 110 , the support part 120 and the lower plate part 130 of a specific structure, the cargo can be stably loaded on the wooden pallet on the wooden pallet. It is possible to monitor the loading status of the cargo being loaded, and the inclination of the upper surface of the wooden pallet can be changed according to the loading status of the cargo. We can provide wooden pallets that

In the above detailed description of the present invention, only specific embodiments thereof have been described. However, it is to be understood that the present invention is not limited to the particular form recited in the detailed description, but rather, it is to be understood to cover all modifications and equivalents and substitutions falling within the spirit and scope of the present invention as defined by the appended claims. should be

That is, the present invention is not limited to the specific embodiments and descriptions described above, and any person skilled in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims can implement various modifications are possible, and such modifications shall fall within the protection scope of the present invention.

100: wooden pallet
110: upper plate
111: left upper plate
112: middle upper plate
113: right upper plate
110H: air intake
120: support
121: left end support
122: central support
123: right end support
130: lower plate
131: left lower plate
132: right lower plate
S1: first central pressure detection unit
S2: second central pressure detection unit
S3: Left pressure detection unit
S4: Right pressure detection unit
L1: first central light emitting member
L2: second central light emitting member
L3: left light emitting member
L4: Right light emitting member
C: control
R: wireless communication module
SD: Your smart device
T1: height change part
T2: tilt change part
P1: first air in/out device
P2: the second air in/out device
P3: Air pumping part
P4: air outlet

Claims (5)

It is a plate-shaped wooden panel structure having a predetermined width on a plane to support the lower surface of the loaded cargo, and the upper plate part 110 divided into a left upper plate part 111, an intermediate upper plate part 112, and a right upper plate part 113 based on a vertical line in plan view. );
The upper plate part 110 and the lower plate part 130 are spaced apart from each other by a certain distance, and a plurality of them are mounted, and the distance between the upper plate part 110 and the lower plate part 130 is maintained at a certain distance, and the width of the upper plate part 110 is the same in plan view. Supporting portion 120 of the wooden square bar structure extending to the length; and
The lower plate 130 of the plate-shaped wood panel structure, which is spaced apart from the upper plate 110 by the support 120 at a predetermined interval, is mounted on the lower part of the upper plate 110 and has the same width as the upper plate 110 in plan view;
including,
The left upper plate part 111 is formed as an area of one side divided on the basis of a vertical line passing through the area center line of the upper plate part 110 in a plan view,
The middle upper plate part 112 is formed to have a width of 10 to 20% of the remaining area except for the left upper plate part 111,
The right upper plate part 113 is formed with the width of the remaining area except for the left upper plate part 111 and the middle upper plate part 112,
The middle upper plate part 112 is mounted on the upper surface of the support part 120 in a detachable structure,
The middle upper plate part 112,
A first central pressure detection unit (S1) mounted on one side with respect to the center of the middle upper plate portion 112, detecting the pressure applied to the upper surface of one side of the middle upper plate portion 112 in real time and transmitting it to the controller (C);
a second central pressure detection unit (S2) mounted on the other side with respect to the middle of the middle upper panel unit 112, detecting the pressure applied to the upper surface of the other side of the middle upper panel unit 112 in real time and transmitting it to the control unit (C);
a first central light emitting member (L1) mounted on one corner of the middle upper plate portion (112) and emitting light of a specific color according to a control signal transmitted by the control unit (C); and
a second central light emitting member (L2) mounted on the other corner of the middle upper plate portion (112) and emitting light of a specific color according to a control signal transmitted by the control unit (C);
including,
wooden pallets,
The first central light emitting member (L1) and the second central light emitting device are mounted inside the middle upper plate portion 112, and based on the data obtained through the first central pressure detecting unit S1 and the second central pressure detecting unit S2. Control unit (C) for controlling the operation of the ash;
includes,
The control unit (C),
When the difference between the pressure values detected from the first central pressure detection unit S1 and the second central pressure detection unit S2 exceeds a preset range, a light emitting member L1 installed in a direction in which a higher pressure value is detected; The color of L2) is lit as the first color, and the color of the light emitting member installed in the direction in which a lower pressure value is detected is lit as the second color,
The first color is a color used for warning recognition, and is a red, orange or fluorescent color with a preset saturation or higher that can be easily recognized by an operator,
The second color is a color used for warning recognition, and a wood pallet, characterized in that it is green, blue, or fluorescent color with a preset saturation or more that can be easily recognized by an operator.
delete According to claim 1,
The support part 120,
a left end support part 121 mounted adjacent to the left edge of the upper plate part 110 on a plane to support the left part of the upper plate part 110;
a central support part 122 spaced apart by a predetermined distance from the central part of the upper plate part 110 on a plane, and supporting the central part of the upper plate part 110; and
a right end support part 123 mounted adjacent to a right edge of the top plate part 110 on a plane to support a right part of the top plate part 110;
including,
The support part 120,
The left end support 121, the central support 122, and the right end support 123 have a plate-shaped structure mounted on the lower part, and the height is changed in the vertical direction by compressed air injected from the outside, so that the upper plate 110 and the lower plate A height change unit (T1) of the structure to change the separation distance of the; and
A first air intake/exit device (P1) mounted on the side surface of the support part 120 and for sucking air from the outside and injecting it into the height changing part T1 or discharging the air injected into the height changing part T1 to the outside );
further comprising,
The control unit (C),
When the difference between the pressure values detected from the first central pressure detection unit S1 and the second central pressure detection unit S2 exceeds a preset range, a height change unit T1 installed in the direction in which a higher pressure value is detected ) to control the operation of the first air in/out device (P1) to discharge the compressed air injected to the outside, and to inject more compressed air into the height changing part (T1) installed in the direction in which a lower pressure value is detected. Wood pallet, characterized in that for controlling the operation of the air intake (P1).
According to claim 1,
The wooden pallet,
a left pressure detection unit (S3) mounted on the upper surface of the left upper plate part 111, detecting the pressure applied to the upper surface of the left upper plate in real time and transmitting it to the control unit (C);
a right pressure detection unit (S4) mounted on the upper surface of the right upper plate part (113), detecting the pressure applied to the upper surface of the right upper plate in real time and transmitting it to the control unit (C);
a left light emitting member (L3) mounted on both sides of the left upper plate portion (111) and emitting light of a specific color according to a control signal transmitted by the control unit (C); and
a right light emitting member (L4) mounted on both sides of the right upper plate portion (113) and emitting light of a specific color according to a control signal transmitted by the control unit (C);
including,
The control unit (C),
When the difference between the pressure values detected by the left pressure detection unit S3 and the right pressure detection unit S4 exceeds a preset range, the color of the light emitting members L3 and L4 installed in the direction in which the higher pressure value is detected is lit in the first color, and the color of the light emitting member installed in the direction in which a lower pressure value is detected is lit in the second color,
The first color is a color used for warning recognition, and is a red, orange or fluorescent color with a preset saturation or higher that can be easily recognized by an operator,
The second color is a color used for warning recognition, and is green, blue, or fluorescent color with a preset saturation or higher that can be easily recognized by an operator;
The lower plate 130 is
a left lower plate portion 131 of a plate-shaped structure mounted at a position opposite to the left upper plate portion 111 in a plane view of the upper plate portion 110; and
a right lower plate portion 132 of a plate-shaped structure mounted at a position opposite to the right upper plate portion 113 in a plane view of the upper plate portion 110;
It is mounted on the lower surfaces of the left lower plate part 131 and the right lower plate part 132 to be driven independently, respectively, and the height is changed in the vertical direction by compressed air injected from the outside, so that the lower plate part 130 is separated from the ground. a slope change unit (T2) for changing the slope; and
A second air in/out device mounted on the upper surface of the lower plate 130 and sucking air from the outside and injecting it into the inclination changing part T2 or discharging the air injected inside the inclination changing part T2 to the outside (P2);
further comprising,
The control unit (C),
When the difference value of the pressure value detected from the left pressure detection unit S3 and the right pressure detection unit S4 exceeds a preset range, it is injected into the slope change unit T2 installed in the direction in which a higher pressure value is detected. Controls the operation of the second air in/out device P2 to discharge the compressed air to the outside, and the second air in/out device ( A wooden pallet, characterized in that it controls the operation of P2).
According to claim 1,
The wooden pallet,
The left upper plate part 111 and the middle upper plate part 112 are formed to be spaced apart from each other by a predetermined width, and the air intake hole 110H having a through structure through which air can enter from the upper part of the upper plate part 110 to the inside;
an air pumping unit (P3) mounted inside the space between the upper plate part 110 and the lower plate part 130 and sucking air from the air inlet (110H) and flowing the air in the direction of the air outlet (P4); and
The air outlet is installed in the direction of the side opening structure of the support part 120, discharges the air flowing by the air pumping part P3 to the outside, and is equipped with a filter member for collecting particulate foreign substances floating in the flowing air. (P4);
including,
The air pumping unit (P3) and the air outlet (P4) are installed in a space separated from the space into which the fork of the forklift can enter, and are disposed in the center of the upper plate unit 110 on the lift plane,
The control unit (C),
When the data value detected by the first central pressure detection unit S1, the second central pressure detection unit S2, the left pressure detection unit S3 and the right pressure detection unit S4 changes, the air pumping unit P3 is set A wooden pallet, characterized in that it is stopped after operating for a set time.

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