Portable protection device

Abstract

The utility model discloses a portable protection device which comprises a box body, a storage bag used for storing cultural relic fragments is arranged in an inner cavity of the box body, a storage opening is formed in one side of the storage bag, a sealing structure is arranged at the storage opening, an air bag assembly composed of air bags is fixedly arranged on the outer wall of the storage bag, and the air bag assembly is connected with the storage bag. A first one-way valve communicated with an inner cavity of the storage bag is arranged on the storage bag, an air pump is arranged in the inner cavity of the box body, an air suction hole connected with the first one-way valve is formed in the air pump, an exhaust hole connected with the second one-way valve is further formed in the air pump, and a mobile power source electrically connected with the air pump is arranged in the box body. The vacuum environment of the storage bag can reduce the risk of oxidation of the cultural relics, the storage bag is compressed, the air bag expands, when the cultural relics are transferred, the expanded air bag on the storage bag makes contact with the inner cavity of the box body, and the risk that the cultural relics are damaged by collision is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cultural relics transportation, in particular to a portable protection device. Background Art

[0002] Porcelain and pottery artifacts are usually unearthed in the form of fragments. Since the artifacts have been buried underground for a long time, when they are unearthed, mud will adhere to the surface, blocking the direct contact between the artifacts and the air, reducing the risk of oxidation and discoloration on the surface of the artifacts.

[0003] When the cultural relics are first unearthed, their surface is moist. As time goes by, the soil on the surface of the cultural relics will gradually harden, affecting the later restoration work of the cultural relics.

[0004] Under normal circumstances, cultural relics need to be promptly transferred to a storage room or restoration room after being unearthed to provide a suitable environment for the cultural relics and prevent secondary damage to the cultural relics due to environmental changes after they are unearthed.

[0005] Therefore, how to design a portable protection device for temporary storage of cultural relics has become a technical problem that needs to be solved urgently by people in this field. Utility Model Content

[0006] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present utility model is to provide a portable protection device to solve the problem of secondary damage to cultural relics during the journey from excavation to transfer storage room.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A portable protective device comprises a box body, wherein a storage bag for storing cultural relic fragments is arranged in the inner cavity of the box body, a storage opening is arranged on one side of the storage bag, a sealing structure is arranged at the storage opening, an airbag assembly composed of airbags is fixedly arranged on the outer wall of the storage bag, a first one-way valve communicating with the inner cavity of the storage bag is arranged on the storage bag, and a second one-way valve communicating with the airbag is also arranged, an air pump is arranged in the inner cavity of the box body, an air extraction hole connected with the first one-way valve is arranged on the air pump, and an exhaust hole connected with the second one-way valve is also arranged, and a mobile power supply electrically connected with the air pump is arranged in the box body.

[0009] Furthermore, two groups of supporting sponges arranged opposite to each other are provided in the inner cavity of the storage bag, positioning posts are fixedly provided on the inner wall of the storage bag, and the supporting sponges are plugged into the positioning posts.

[0010] Furthermore, the sealing structure includes a plurality of buckles and grooves and buckles and ribs aligned with each other, and when the storage bag is closed, the buckles and ribs are inserted into the buckles and grooves.

[0011] Furthermore, the airbag assembly includes a first airbag, a second airbag, and an air supply pipe connecting the first airbag and the second airbag. The first airbag is ring-shaped, and the first airbag is sleeved on the tail of the storage bag and fixedly connected to the storage bag. Two second airbags are provided, which are installed on the front side of the storage bag and are respectively located on both sides of the storage bag. The second one-way valve is connected to the first airbag.

[0012] Furthermore, a first partition and a second partition are provided in the inner cavity of the box body along the depth direction of the inner cavity of the box body; the first partition and the second partition separate the inner cavity of the box body into a storage bag placement room, a pipe drainage room and a storage room, wherein the cultural relics are placed in the storage room.

[0013] Furthermore, a buffer layer is fixedly installed on the side wall of the storage chamber, and the side walls of the first partition and the second partition are provided with a supporting plate extending toward the storage chamber, and a third partition is horizontally arranged on the supporting plate. The third partition divides the storage chamber into an equipment chamber and a transfer chamber, and the transfer chamber is located on the upper side of the equipment chamber.

[0014] Furthermore, the air pump and mobile power supply are installed in the equipment cavity.

[0015] Furthermore, a working platform is provided on the top of the pipe chamber, exhaust holes and suction holes are arranged on the working platform, the exhaust holes and suction holes are connected to the air pump through hoses, and the working platform also includes a control panel, and the air pump and mobile power supply are electrically connected to the control panel.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model places the cultural relic fragments into the storage bag through the storage opening, then seals the storage bag through the sealing structure, and uses a mobile power supply to power the air pump. At this time, the air pump draws out the air in the storage bag through the suction hole, making the storage bag in a vacuum state, and then discharges the gas into the airbag through the exhaust hole and the second one-way valve. At this time, the vacuum environment of the storage bag can reduce the risk of oxidation of the cultural relics. The storage bag is compressed and the airbag is inflated. When the cultural relics are transported, the inflated airbag on the storage bag will contact the inner cavity of the box, reducing the risk of the cultural relics being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the storage bag of the utility model;

[0019] Figure 3 is a cross-sectional view of a storage bag;

[0020] Figure 4 It is a partial enlarged structural schematic diagram of the storage bag;

[0021] Figure 5is a cross-sectional view of the box;

[0022] Figure 6 This is a schematic diagram of the expansion of the box.

[0023] In the figure: 1. box body; 10. box cover; 101. storage bag placement room; 102. pipe discharge room; 103. storage room; 1031. equipment cavity; 1032. transfer room; 110. plug-in slot; 11. first partition; 111. support plate; 112. plug-in rib; 12. second partition; 13. third partition; 2. mobile power supply; 3. air pump; 31. suction hole; 32. exhaust hole; 4. control panel; 5. storage bag; 51. storage port; 511. buckle and slot; 512. buckle and rib; 52. first one-way valve; 53. positioning column; 54. support sponge; 6. airbag assembly; 61. first airbag; 62. second airbag; 63. air supply pipe; 64. second one-way valve; 7. buffer layer. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] This embodiment provides a portable protection device, which is mainly used for the transportation of unearthed cultural relics to prevent secondary damage during the transportation process.

[0026] like Figure 2 and Figure 5 As shown, it includes a box body 1, a buffer layer 7 is fixedly provided on the side wall of the inner cavity of the box body 1, a storage bag 5 for storing cultural relics is provided in the inner cavity of the box body 1, wherein an airbag assembly 6 is provided on the outer wall of the storage bag 5, a storage port 51 for placing the cultural relics is provided on the storage bag 5, and a sealing structure for sealing the storage bag 5 is provided at the storage port 51; a first one-way valve 52 communicating with the inner cavity of the storage bag 5 is provided on the storage bag 5, and a second one-way valve 64 communicating with the inner cavity of the airbag is provided on the airbag assembly 6; an air pump 3 is provided in the box body 1, and the air pump 3 includes an air suction hole 31 connected with the first one-way valve 52, and also includes an air exhaust hole 32 connected with the second one-way valve 64.

[0027] Through the above arrangement, when the cultural relics need to be transported, the cultural relics are placed into the inner cavity of the storage bag 5 through the storage port 51, and then the storage bag 5 is sealed by using the sealing structure at the storage port 51; the first one-way valve 52 and the second one-way valve 64 are respectively connected to the suction hole 31 and the exhaust hole 32 of the air pump 3, and the air pump 3 is powered. At this time, the suction hole 31 extracts the air in the storage bag 5 outwards, and then the gas is transported to the airbag of the airbag assembly 6 through the exhaust hole 32 and the second one-way valve 64. At this time, the storage bag 5 shrinks and the airbag expands, and the cultural relics are isolated from the outside air, reducing the risk of oxidation of the cultural relics during transportation. At the same time, it can slow down the loss of moisture in the cultural relics and provide a temporary stable environment for the cultural relics. After the airbag expands, the storage bag 5 is removed from the air pump 3 and then placed in the inner cavity of the box body 1; during the transportation of the cultural relics, the airbag contacts the buffer layer 7 to prevent the cultural relics from being damaged due to collision.

[0028] It is worth pointing out here that Figure 1 and Figure 5 As shown, the box body 1 also includes a mobile power supply 2 and a control panel 4, wherein the mobile power supply 2 is electrically connected to the air pump 3 and can provide power for the air pump 3. The air pump 3 and the mobile power supply 2 are both electrically connected to the control panel 4. The mobile power supply 2 can be controlled to supply power to the air pump 3 through the buttons on the control panel 4, and the air pump 3 can be started or shut down by the buttons.

[0029] In order to prevent the storage bag 5 in the inner cavity of the box body 1 from falling during transportation, in this embodiment, as shown in FIG. Figure 1 As shown, the box body 1 also includes a box cover 10 for sealing the inner cavity of the box body 1. The box body 1 is sealed by the box cover 10 to prevent the loss of cultural relics during transportation.

[0030] In order to seal the storage opening 51, in this embodiment, Figure 3 and Figure 4 As shown, the sealing structure includes a plurality of buckles and grooves 511 and buckles and ribs 512, wherein the buckles and grooves 511 and the buckles and ribs 512 are installed at positions relative to the storage opening 51. When the storage bag 5 is sealed, the buckles and ribs 512 are inserted into the buckles and grooves 511, thereby closing the storage opening 51.

[0031] In order to better mitigate the impact on the storage bag 5, in this embodiment, as Figure 2 and Figure 3 As shown, the airbag assembly 6 includes a first airbag 61, two second airbags 62 and an air supply pipe 63 connecting the first airbag 61 with the second airbag 62. Specifically, the first airbag 61 is fixedly installed in a ring shape at the tail of the storage bag 5 and surrounds the outside of the storage bag 5. The two second airbags 62 are installed at the head of the storage bag 5 and are respectively located on both sides of the storage bag 5. The second one-way valve 64 is connected to the first airbag 61.

[0032] During the transportation of cultural relics, gas is filled into the first airbag 61 and the second airbag 62, causing the airbags to expand. The outer walls of the airbags are higher than the outer walls of the storage bag 5. Since the first airbag 61 and the second airbag 62 are respectively located at the two ends of the storage bag 5, the storage bag 5 can be supported to prevent the storage bag 5 from directly contacting the inner wall of the box 1.

[0033] When the storage bag 5 is evacuated, the external air will squeeze the storage bag 5. When the external pressure is high, the cultural relic fragments will be at risk of being crushed. Therefore, in this embodiment, Figure 2 Figure 3 As shown, two opposing supporting sponges 54 are installed in the inner cavity of the storage bag 5. When the cultural relics need to be transported, the cultural relics are placed between the two supporting sponges 54. After the storage bag 5 is vacuumed, the supporting sponges 54 are used to protect the fragments of the cultural relics to prevent them from being crushed.

[0034] In order to fix the support sponge 54, in this embodiment, as shown in FIG. Figure 3 As shown, a positioning column 53 is fixedly provided in the inner cavity of the storage bag 5 , wherein the support sponge 54 can be plugged into the positioning column 53 , thereby fixing the support sponge 54 .

[0035] It is worth noting that the support sponge 54 is detachably connected to the positioning column 53 , and when the support sponge 54 is damaged, the support sponge 54 can be replaced.

[0036] When transporting cultural relics fragments, in order to prevent mutual interference between the fragments, it is necessary to reserve a plurality of storage bags 5. In order to store the unused storage bags 5 and the used storage bags 5 separately, in this embodiment, Figure 1 and Figure 5 As shown, a first partition 11 and a second partition 12 are vertically arranged in the inner cavity of the box body 1, wherein the first partition 11 and the second partition 12 divide the inner cavity of the box body 1 into a storage bag placement chamber 101, a pipe discharge chamber 102 and a storage chamber 103, wherein unused storage bags 5 are placed in the storage bag placement chamber 101, and the storage chamber 103 is used to store used storage bags.

[0037] It is worth noting that the first partition 11 and the box body 1 are detachably mounted. Figure 6 As shown, the inner cavity of the box body 1 is provided with an insertion groove 110 arranged along the depth direction of the inner cavity of the box body 1, and the side of the first partition 11 is provided with an insertion rib 112. When the first partition 11 is installed, the insertion rib 112 is inserted into the insertion groove 110.

[0038] In order to install the mobile power supply 2 and the air pump 3, in this embodiment, as shown in FIG. Figure 5 and Figure 6 As shown, a third partition 13 placed horizontally is provided in the storage chamber 103, wherein the third partition 13 divides the storage chamber 103 into an equipment chamber 1031 and a transfer chamber 1032, wherein the transfer chamber 1032 is located above the equipment chamber 1031, and the mobile power supply 2 and the air pump 3 are installed in the equipment chamber 1031.

[0039] In order to realize the installation of the third partition plate 13, in this embodiment, as shown in FIG. Figure 5 and Figure 6 As shown, the side walls of the first partition 11 and the second partition 12 are both provided with a supporting plate 111 extending into the storage chamber 103 , and when the third partition 13 is installed, the bottom wall of the third partition 13 abuts against the top wall of the supporting plate 111 .

[0040] In this embodiment, a working platform is provided above the pipe chamber 102, wherein the control panel 4, the air suction hole 31 and the air exhaust hole 32 are all installed on the working platform, and the air pump 3 is connected to the air suction hole 31 and the air exhaust hole 32 through a hose, and the hose is distributed in the pipe chamber 102.

[0041] It is worth mentioning here that the buffer layer 7 is fixedly mounted on the inner wall of the transfer chamber 1032 .

[0042] Among them, the advantage of designing the first partition 11 and the box body 1 to be detachable is that when the empty storage bags are used up and the transfer chamber 1032 is filled with cultural relics, the first partition 11 can be removed from the box body 1, so that the storage bag placement chamber 101 and the transfer chamber 1032 are connected, thereby expanding the storage space for cultural relics inside the box body. The first partition 11 will only be removed under special circumstances.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A portable protection device, comprising a box (1), characterized in that: A storage bag (5) for storing cultural relic fragments is provided in the inner cavity of the box (1), a storage opening (51) is provided on one side of the storage bag (5), a sealing structure is provided at the storage opening (51), an air bag assembly (6) composed of an air bag is fixedly provided on the outer wall of the storage bag (5), a first one-way valve (52) communicating with the inner cavity of the storage bag (5) is provided on the storage bag (5), and a second one-way valve (64) communicating with the air bag is also provided, an air pump (3) is provided in the inner cavity of the box (1), an air pump (3) is provided with an air extraction hole (31) connected to the first one-way valve (52), and an air exhaust hole (32) connected to the second one-way valve (64), and a mobile power source (2) electrically connected to the air pump (3) is provided in the box (1).

2. A portable protection device according to claim 1, characterized in that: Two groups of supporting sponges (54) arranged opposite to each other are arranged in the inner cavity of the storage bag (5), a positioning column (53) is fixedly arranged on the inner wall of the storage bag (5), and the supporting sponges (54) are plugged into the positioning column (53).

3. A portable protection device according to claim 1, characterized in that: The sealing structure comprises a plurality of buckles and grooves (511) and buckles and ribs (512) aligned with each other. When the storage bag (5) is closed, the buckles and ribs (512) are inserted into the buckles and grooves (511).

4. A portable protection device according to claim 1, characterized in that: The airbag assembly (6) comprises a first airbag (61), a second airbag (62) and an air supply pipe (63) connecting the first airbag (61) and the second airbag (62); the first airbag (61) is ring-shaped and is sleeved on the rear of the storage bag (5) and fixedly connected to the storage bag (5); two second airbags (62) are provided and are installed on the front side of the storage bag (5) and are respectively located on both sides of the storage bag (5); and the second one-way valve (64) is connected to the first airbag (61).

5. A portable protection device according to claim 1, characterized in that: A first partition (11) and a second partition (12) are provided in the inner cavity of the box body (1) and are arranged along the depth direction of the inner cavity of the box body (1); the first partition (11) and the second partition (12) separate the inner cavity of the box body (1) into a storage bag placement chamber (101), a pipe discharge chamber (102) and a storage chamber (103), wherein the cultural relics are placed in the storage chamber (103).

6. A portable protection device according to claim 5, characterized in that: A buffer layer (7) is fixedly installed on the side wall of the storage chamber (103); the side walls of the first partition (11) and the second partition (12) are provided with a supporting plate (111) extending toward the storage chamber (103); a third partition (13) is horizontally arranged on the supporting plate (111); the third partition (13) divides the storage chamber (103) into an equipment chamber (1031) and a transfer chamber (1032); the transfer chamber (1032) is located on the upper side of the equipment chamber (1031).

7. A portable protection device according to claim 6, characterized in that: The air pump (3) and the mobile power source (2) are installed in the equipment cavity (1031).

8. A portable protection device according to claim 7, characterized in that: A working platform is provided on the top of the pipe chamber (102), and an exhaust hole (32) and an exhaust hole (31) are arranged on the working platform. The exhaust hole (32) and the exhaust hole (31) are connected to the air pump (3) through a hose. The working platform also includes a control panel (4), and the air pump (3) and the mobile power supply (2) are both electrically connected to the control panel (4).

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