CN209777120U - Anti-static storage box convenient for logistics operation - Google Patents
Anti-static storage box convenient for logistics operation Download PDFInfo
- Publication number
- CN209777120U CN209777120U CN201920289197.3U CN201920289197U CN209777120U CN 209777120 U CN209777120 U CN 209777120U CN 201920289197 U CN201920289197 U CN 201920289197U CN 209777120 U CN209777120 U CN 209777120U
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- China
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- box body
- lower box
- hollow cylinder
- storage box
- antistatic
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Abstract
The utility model relates to an antistatic storage box convenient for logistics operation, the lower box body and the upper cover of the storage box are connected through a hinge, an annular sealing gasket is arranged between the lower box body and the upper cover, the inner layer of the storage box is an antistatic rubber layer, a foldable support leg and a universal sliding wheel are arranged on the periphery of the outer bottom surface of the lower box body, the middle part of the outer bottom surface of the lower box body is connected with a spring, the lower end of the spring is connected with a conductive hemisphere, the static in the box body is led out of the storage box through a conductive sheet arranged in the middle part of the inner bottom surface of the box body and a wire connected with the lower surface of the conductive sheet, and the ground is introduced through the conductive hemisphere, when the foldable support leg is pulled downwards to a vertical position, the foldable support leg supports the antistatic storage box, when the foldable support leg is pulled upwards; the utility model discloses can introduce the earth with the static in the box at any time in the commodity circulation transportation, effectively eliminate the inside static of box, and its dampproofing, dustproof effect is also fine.
Description
The technical field is as follows:
The utility model relates to a storage tank, in particular to prevent static storage tank convenient to commodity circulation operation.
(II) background art:
With the rapid development of scientific technology, the use of devices such as precision instruments and meters is more and more extensive, the devices can reach the hands of users after being produced through a plurality of logistics operation links such as storage, transportation and distribution, and various environments such as dry, damp and dusty are often experienced in the period, and the damage of the environments to the precision instruments and meters is very prominent. Dry environments are prone to generate static electricity, which is a static or non-flowing charge that forms when accumulated on or on an object; at present, more microelectronic technologies are often used in precision instruments and meters, particularly representative static sensitive devices such as integrated circuits and electronic components are easy to generate static electricity due to friction, impact and the influence of external electromagnetic fields in the logistics operation process; the storage box is usually used for transporting the precise instruments, if the storage box is charged with static electricity, the storage box is easy to adsorb dust in a transportation environment, so that static sensitive devices on the precise instruments in the storage box are polluted, the performance of the static sensitive devices is influenced, and the static acting force, the static discharge and the static induction phenomena can also puncture the static sensitive devices to promote the premature aging of components; static discharge may ignite combustible materials to cause fire and explosion, and in the logistics transfer process, high-voltage static discharge can cause electric shock and burn the skin of transfer personnel in serious cases, so that personal safety is endangered. On the other hand, along with the transportation of commodity circulation, the environment that the product was located can constantly change, for example from north transport to south after, inside electronic components can permeate to the moisture in south air, arouse the corruption, lead to its parameter to change, reduce precision instruments and meters equipment's sensitivity, shorten its life. The storage tank that uses in the current commodity circulation adopts simple antistatic packaging mostly, prevents that the static effect is relatively poor, and is also very weak to dustproof, damp-proofing effect moreover, and precision instruments and meters equipment inevitably receives the interference and the harm of static, still can receive the influence of dust and moisture.
(III) content of the utility model:
the to-be-solved technical problem of the utility model is: the utility model provides a prevent static storage tank convenient to commodity circulation operation, this storage tank can introduce the earth with the static in the box at any time in the commodity circulation transportation, has effectively eliminated the inside static of box to it is dampproofing, dustproof effect is also fine.
The technical scheme of the utility model:
the utility model provides a prevent static storage tank convenient to commodity circulation operation contains lower box and upper cover, and lower box and upper cover pass through the sealed sealing connection that fills up of annular, and the junction of lower box and upper cover rear side is equipped with the hinge, and the junction of lower box and upper cover front side is equipped with hasp, characterized by: the lower box body and the upper cover are both of an inner layer structure and an outer layer structure, the inner layer is an antistatic rubber layer, the outer layer is a protective layer, N identical foldable support legs and N identical universal sliding wheels are installed on the periphery of the outer bottom surface of the lower box body, and N is a natural number greater than or equal to 3; when the foldable support legs are folded, the height of the foldable support legs is smaller than that of the universal sliding wheels; when the foldable support legs are unfolded, the height of the foldable support legs is greater than that of the universal sliding wheels; a vertical outer hollow cylinder is arranged in the middle of the outer bottom surface of the lower box body, the height of the outer hollow cylinder is smaller than that of the universal sliding wheel, the upper end of the outer hollow cylinder is fixedly connected with the outer bottom surface of the lower box body, a spring is arranged in the outer hollow cylinder, the upper end of the spring is fixedly connected with the outer bottom surface of the lower box body, the lower end of the spring is fixedly connected with the plane of a conductive hemisphere, the outer diameter of the conductive hemisphere is smaller than the inner diameter of the outer hollow cylinder, a vertical inner hollow cylinder is also arranged on the plane of the conductive hemisphere, the inner diameter of the inner hollow cylinder is larger than that of the spring, the inner hollow cylinder is sleeved outside the spring, the lower end of the inner hollow cylinder is fixedly connected with the plane of the conductive hemisphere, the outer diameter of the inner hollow cylinder is smaller than that of the outer hollow cylinder, and the lower part of the outer hollow cylinder is, the total height of the inner hollow cylinder and the conductive hemisphere is less than the height of the universal sliding wheel; the middle part of the inner bottom surface of the lower box body is fixedly provided with a conducting strip, the lower surface of the conducting strip is connected with a wire, the end part of the wire penetrates downwards through the bottom plate of the lower box body and then enters an outer hollow cylinder on the outer bottom surface of the lower box body and is connected with the plane of the conducting hemispheroid, the side surface of the wire is connected with the lower box body in a sealing manner, and the length of the outer wire of the lower box body is greater than the height of the foldable support legs when the foldable support legs are unfolded. Under the action of the spring, the conductive hemispheroid floats up and down and is always in contact with the ground, so that the electrostatic charges in the anti-static storage box can be conducted out of the anti-static storage box and led into the ground.
Each foldable support leg comprises two fixed seat plates which are vertically arranged and are parallel to each other, a movable support leg plate and a rotating shaft, wherein the two fixed seat plates are fixedly connected to the outer bottom surface of the lower box body, the rotating shaft is transversely arranged between the two fixed seat plates, the movable support leg plate is also arranged between the two fixed seat plates, one end of the movable support leg plate is hinged to the two fixed seat plates through the rotating shaft, the surfaces of the inner sides of the two fixed seat plates are respectively provided with a first hemispherical pit, a second hemispherical pit and an arc groove, the first hemispherical pit and the second hemispherical pit are the same in size, the circle center of the arc groove is positioned at the intersection point of the inner side surface of the fixed seat plate and the axis of the rotating shaft, the first hemispherical pit and the second hemispherical pit are respectively positioned at the two ends of the arc groove and are communicated with the arc groove, and the; the movable foot supporting plate is provided with a hemispherical protrusion on two opposite side faces of the fixed seat plate, the hemispherical protrusion is matched with the size of the first hemispherical pit and the size of the second hemispherical pit, when the movable foot supporting plate rotates to a vertical position around the rotating shaft, the hemispherical protrusion slides into the first hemispherical pit through the arc groove, and when the movable foot supporting plate rotates to a horizontal position around the rotating shaft, the hemispherical protrusion slides into the second hemispherical pit through the arc groove. When the movable supporting foot plate is pulled downwards to a vertical position, the hemispherical bulge on the movable supporting foot plate enters the first hemispherical pit on the fixed seat plate, so that the movable supporting foot plate is supported on the ground to support the anti-static storage box; when the movable supporting foot plate is pulled upwards to a horizontal position, the hemispherical bulge on the movable supporting foot plate enters the second hemispherical pit on the fixed seat plate through the arc groove, and the universal sliding wheel supports the anti-static storage box.
an air exhaust hole is formed in the side wall of the lower box body, an air exhaust valve is installed in the air exhaust hole, the interior of the storage box can be vacuumized, and the influence of static electricity, water vapor and dust on equipment such as precision instruments and meters is reduced; be equipped with an inlet port and three detection through-hole on the upper surface of upper cover, install the sealing plug in the inlet port, install thermometer, hygrothermograph and manometer in the three detection through-hole respectively, can conveniently carry out real-time supervision to the incasement environment.
an observation window is arranged in the middle of the upper cover, and a transparent plate is arranged on the observation window; an antistatic glove box and a drying agent box are arranged on the inner side surface of the lower box body; handles are arranged on the left and right side surfaces of the lower box body.
The transparent plate is made of toughened glass or hard transparent plastic.
The lower box body is a cuboid box body, and four corners of the outer bottom surface of the lower box body are respectively provided with a foldable support leg and a universal sliding wheel.
The outer surfaces of the lower box body and the upper cover are coated with antistatic paint; the annular sealing gasket is adhered to the upper surface of the lower box body.
the annular sealing gasket is made of rubber.
The conducting strips, the conducting wires and the conducting hemispheroids are made of copper.
the utility model has the advantages that:
1. The utility model discloses a box inlayer is antistatic rubber layer, the interior bottom surface middle part of box is equipped with the conducting strip down, the lower surface of conducting strip is connected with the wire, the wire passes through conductive hemisphere and earth contact behind the box bottom plate down, the static between the sensitive device of equipment such as accurate instrument and meter box inside static in the commodity circulation transportation has been eliminated, prevent static accumulation in the box, and can pass through the wire with the static in the box and lead out the incasement outside, introduce the earth, simultaneously because the effect of spring, at the in-process that the storage tank removed, can make conductive hemisphere reliably ground connection all the time, antistatic effect is good, the safety of accurate instrument and meter equipment has been guaranteed.
2. The lower box body and the upper cover of the utility model are connected by the sealing of the annular sealing gasket, and the inner side surface of the lower box body is provided with the drying agent box, so that dust and moisture can be prevented from entering the storage box, and the interior of the storage box is kept dry; the side wall of the lower box body is provided with the air exhaust valve, so that the interior of the storage box can be vacuumized, and the purpose is wide.
3. The periphery of the outer bottom surface of the lower box body of the utility model is provided with N identical foldable support legs and N identical universal sliding wheels, and the universal sliding wheels can move on the ground, thereby being convenient for the transportation of the storage box; when the movable supporting foot plate is pulled downwards to a vertical position, the hemispherical bulge on the movable supporting foot plate enters the first hemispherical pit on the fixed seat plate, so that the movable supporting foot plate is supported on the ground to support the anti-static storage box, the box body is ensured to be in a stable static state, and the logistics operation is facilitated.
4. The utility model discloses a scribble on the surface of lower box and upper cover and prevent static paint, the box outside has antistatic, and is dustproof, mould proof, stand wear and tear and acid and alkali-resistance, and the box washs long service life easily.
(IV) description of the drawings:
FIG. 1 is a schematic cross-sectional view of an anti-static storage compartment for facilitating logistics operations;
FIG. 2 is a schematic top view of the structure of FIG. 1;
Fig. 3 is a partial sectional structure view of the left side of fig. 1.
(V) detailed embodiment:
Referring to fig. 1-3, in the drawings, the anti-static storage box convenient for logistics operation contains a lower box body 1 and an upper cover 2, the lower box body 1 and the upper cover 2 are hermetically connected through an annular sealing gasket 3, a hinge 4 is arranged at the joint of the rear sides of the lower box body 1 and the upper cover 2, and a lock catch 5 is arranged at the joint of the front sides of the lower box body 1 and the upper cover 2, and the anti-static storage box is characterized in that: the lower box body 1 and the upper cover 2 are both of an inner layer structure and an outer layer structure, the inner layer is an antistatic rubber layer 6, the outer layer is a protective layer, and the periphery of the outer bottom surface of the lower box body 1 is provided with 4 same foldable support legs 7 and 4 same universal sliding wheels 8; when the foldable support leg 7 is folded, the height of the foldable support leg is less than that of the universal sliding wheel 8; when the foldable support legs 7 are unfolded, the height of the foldable support legs is greater than that of the universal sliding wheels 8; a vertical outer hollow cylinder 9 is arranged in the middle of the outer bottom surface of the lower box body 1, the height of the outer hollow cylinder 9 is smaller than that of the universal sliding wheel 8, the upper end of the outer hollow cylinder 9 is fixedly connected with the outer bottom surface of the lower box body 1, a spring 10 is arranged in the outer hollow cylinder 9, the upper end of the spring 10 is fixedly connected on the outer bottom surface of the lower box body 1, the lower end of the spring 10 is fixedly connected with the plane of a conductive hemisphere 11, the outer diameter of the conductive hemisphere 11 is smaller than the inner diameter of the outer hollow cylinder 9, a vertical inner hollow cylinder 12 is also arranged on the plane of the conductive hemisphere 11, the inner diameter of the inner hollow cylinder 12 is larger than that of the spring 10, the inner hollow cylinder 12 is sleeved outside the spring 10, the lower end of the inner hollow cylinder 12 is fixedly connected with the plane of the conductive hemisphere 11, and the outer diameter of the inner hollow cylinder 12 is smaller than that of, the lower part of the outer hollow cylinder 9 is sleeved on the upper part of the inner hollow cylinder 12, and the sum of the heights of the inner hollow cylinder 12 and the conductive hemispheroid 11 is less than the height of the universal sliding wheel 8; the middle part of the inner bottom surface of the lower box body 1 is fixedly provided with a conducting strip 13, the lower surface of the conducting strip 13 is connected with a conducting wire 14, the end part of the conducting wire 14 penetrates downwards through the bottom plate of the lower box body 1 and then enters the outer hollow cylinder 9 on the outer bottom surface of the lower box body 1 and is connected with the plane of the conducting hemispheroid 11, the side surface of the conducting wire 14 is connected with the lower box body 1 in a sealing manner, and the length of the conducting wire 14 outside the lower box body 1 is greater than the height of the foldable support leg 7 when the. Under the action of the spring 10, the conductive hemispheroid 11 floats up and down and is always in contact with the ground, so that the electrostatic charges in the anti-static storage box can be conducted out of the anti-static storage box and led into the ground.
Each foldable supporting leg 7 comprises two fixed seat boards 15 which are vertically arranged and are parallel to each other, a movable supporting leg board 16 and a rotating shaft 17, the two fixed seat boards 15 are fixedly connected on the outer bottom surface of the lower box body 1, the rotating shaft 17 is transversely arranged between the two fixed seat boards 15, the movable supporting leg board 16 is also arranged between the two fixed seat boards 15, one end of the movable supporting leg board 16 is hinged with the two fixed seat boards 15 through the rotating shaft 17, the surfaces of the inner sides of the two fixed seat boards 15 are respectively provided with a first hemispherical pit 18, the first hemispherical pit 18 and the second hemispherical pit 19 are the same in size, the circle center of the arc groove 20 is located at the intersection point of the inner side surface of the fixed seat plate 15 and the axis of the rotating shaft 17, the first hemispherical pit 18 and the second hemispherical pit 19 are respectively located at two ends of the arc groove 20 and are communicated with the arc groove 20, and the depth of the arc groove 20 is half of the depth of the first hemispherical pit 18; two side surfaces of the movable foot supporting plate 16 opposite to the fixed seat plate 15 are respectively provided with a hemispherical protrusion 21, the hemispherical protrusion 21 is matched with the first hemispherical pit 18 and the second hemispherical pit 19 in size, when the movable foot supporting plate 16 rotates to a vertical position around the rotating shaft 17, the hemispherical protrusion 21 slides into the first hemispherical pit 18 through the circular arc groove 20, and when the movable foot supporting plate 16 rotates to a horizontal position around the rotating shaft 17, the hemispherical protrusion 21 slides into the second hemispherical pit 19 through the circular arc groove 20. When the movable supporting foot plate 16 is pulled downwards to a vertical position, the hemispherical bulge 21 on the movable supporting foot plate 16 enters the first hemispherical pit 18 on the fixed seat plate 15, so that the movable supporting foot plate 16 is supported on the ground to support the anti-static storage box; when the movable supporting foot plate 16 is pulled upwards to a horizontal position, the hemispherical bulge 21 on the movable supporting foot plate 16 enters the second hemispherical pit 19 on the fixed seat plate 15 through the arc groove 20, and the universal sliding wheel 8 supports the anti-static storage box.
An air suction hole 22 is formed in the side wall of the lower box body 1, an air suction valve 23 is installed in the air suction hole 22, the interior of the storage box can be vacuumized, and the influence of static electricity, water vapor and dust on equipment such as precision instruments and meters is reduced; be equipped with an inlet port 24 and three detection through-hole on the upper surface of upper cover 2, install sealing plug 25 in the inlet port 24, install thermometer 26, hygrometer 27 and manometer 28 respectively in the three detection through-hole, can conveniently carry out real-time supervision to the incasement environment.
An observation window 29 is arranged in the middle of the upper cover 2, and a transparent plate 30 is arranged on the observation window 29; an antistatic glove box 31 and a drying agent box 32 are arranged on the inner side surface of the lower box body 1; handles 33 are mounted on the left and right side surfaces of the lower case 1.
The transparent plate 30 is made of tempered glass or hard transparent plastic.
The lower box body 1 is a cuboid box body, and four corners of the outer bottom surface of the lower box body 1 are respectively provided with a foldable support leg 7 and a universal sliding wheel 8.
the outer surfaces of the lower box body 1 and the upper cover 2 are coated with antistatic paint; an annular packing 3 is bonded to the upper surface of the lower case 1.
The annular gasket 3 is made of rubber.
The conductive sheet 13, the conductive wire 14 and the conductive hemisphere 11 are made of copper.
Claims (9)
1. The utility model provides a prevent static storage tank convenient to commodity circulation operation contains lower box and upper cover, and lower box and upper cover pass through the sealed sealing connection that fills up of annular, and the junction of lower box and upper cover rear side is equipped with the hinge, and the junction of lower box and upper cover front side is equipped with hasp, characterized by: the lower box body and the upper cover are both of an inner layer structure and an outer layer structure, the inner layer is an antistatic rubber layer, the outer layer is a protective layer, N identical foldable support legs and N identical universal sliding wheels are installed on the periphery of the outer bottom surface of the lower box body, and N is a natural number greater than or equal to 3; when the foldable support legs are folded, the height of the foldable support legs is smaller than that of the universal sliding wheels; when the foldable support legs are unfolded, the height of the foldable support legs is greater than that of the universal sliding wheels; a vertical outer hollow cylinder is arranged in the middle of the outer bottom surface of the lower box body, the height of the outer hollow cylinder is smaller than that of the universal sliding wheel, the upper end of the outer hollow cylinder is fixedly connected with the outer bottom surface of the lower box body, a spring is arranged in the outer hollow cylinder, the upper end of the spring is fixedly connected with the outer bottom surface of the lower box body, the lower end of the spring is fixedly connected with the plane of a conductive hemisphere, the outer diameter of the conductive hemisphere is smaller than the inner diameter of the outer hollow cylinder, a vertical inner hollow cylinder is also arranged on the plane of the conductive hemisphere, the inner diameter of the inner hollow cylinder is larger than that of the spring, the inner hollow cylinder is sleeved outside the spring, the lower end of the inner hollow cylinder is fixedly connected with the plane of the conductive hemisphere, the outer diameter of the inner hollow cylinder is smaller than that of the outer hollow cylinder, and the lower part of the outer hollow cylinder is, the total height of the inner hollow cylinder and the conductive hemisphere is less than the height of the universal sliding wheel; the middle part of the inner bottom surface of the lower box body is fixedly provided with a conducting strip, the lower surface of the conducting strip is connected with a wire, the end part of the wire penetrates downwards through the bottom plate of the lower box body and then enters an outer hollow cylinder on the outer bottom surface of the lower box body and is connected with the plane of the conducting hemispheroid, the side surface of the wire is connected with the lower box body in a sealing manner, and the length of the outer wire of the lower box body is greater than the height of the foldable support legs when the foldable support legs are unfolded.
2. The antistatic storage box convenient for logistics operation as claimed in claim 1, wherein: each foldable support leg comprises two fixed seat plates, a movable support leg and a rotating shaft, wherein the two fixed seat plates are vertically arranged and are parallel to each other, the two fixed seat plates are fixedly connected to the outer bottom surface of the lower box body, the rotating shaft is transversely arranged between the two fixed seat plates, the movable support leg is also arranged between the two fixed seat plates, one end of the movable support leg is hinged to the two fixed seat plates through the rotating shaft, the surfaces of the inner sides of the two fixed seat plates are respectively provided with a first hemispherical pit, a second hemispherical pit and an arc groove, the first hemispherical pit and the second hemispherical pit are the same in size, the circle center of the arc groove is positioned at the intersection point of the inner side surface of the fixed seat plate and the axis of the rotating shaft, the first hemispherical pit and the second hemispherical pit are respectively positioned at the two ends of the arc groove and are communicated with the arc groove, and; the movable foot supporting plate is provided with a hemispherical protrusion on two opposite side faces of the fixed seat plate, the hemispherical protrusion is matched with the size of the first hemispherical pit and the size of the second hemispherical pit, when the movable foot supporting plate rotates to a vertical position around the rotating shaft, the hemispherical protrusion slides into the first hemispherical pit through the arc groove, and when the movable foot supporting plate rotates to a horizontal position around the rotating shaft, the hemispherical protrusion slides into the second hemispherical pit through the arc groove.
3. The antistatic storage box convenient for logistics operation as claimed in claim 1, wherein: the lateral wall of the lower box body is provided with an air exhaust hole, an air exhaust valve is installed in the air exhaust hole, an air inlet hole and three detection through holes are formed in the upper surface of the upper cover, a sealing plug is installed in the air inlet hole, and a thermometer, a humidity meter and a pressure meter are installed in the three detection through holes respectively.
4. The antistatic storage box convenient for logistics operation as claimed in claim 1, wherein: an observation window is arranged in the middle of the upper cover, and a transparent plate is arranged on the observation window; an antistatic glove box and a drying agent box are arranged on the inner side surface of the lower box body; handles are arranged on the left and right side surfaces of the lower box body.
5. The antistatic storage box convenient for logistics operation as claimed in claim 4, wherein: the transparent plate is made of toughened glass or hard transparent plastic.
6. the antistatic storage box convenient for logistics operation as claimed in claim 1, wherein: the lower box body is a cuboid box body, and four corners of the outer bottom surface of the lower box body are respectively provided with a foldable support leg and a universal sliding wheel.
7. The antistatic storage box convenient for logistics operation as claimed in claim 1, wherein: the outer surfaces of the lower box body and the upper cover are coated with antistatic paint; the annular sealing gasket is adhered to the upper surface of the lower box body.
8. The antistatic storage box convenient for logistics operation as claimed in claim 7, wherein: the annular sealing gasket is made of rubber.
9. The antistatic storage box convenient for logistics operation as claimed in claim 1, wherein: the conducting strips, the conducting wires and the conducting hemispheroids are made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289197.3U CN209777120U (en) | 2019-03-07 | 2019-03-07 | Anti-static storage box convenient for logistics operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920289197.3U CN209777120U (en) | 2019-03-07 | 2019-03-07 | Anti-static storage box convenient for logistics operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209777120U true CN209777120U (en) | 2019-12-13 |
Family
ID=68796821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920289197.3U Expired - Fee Related CN209777120U (en) | 2019-03-07 | 2019-03-07 | Anti-static storage box convenient for logistics operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209777120U (en) |
-
2019
- 2019-03-07 CN CN201920289197.3U patent/CN209777120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |