CN109229749B - Dampproofing case of depositing of accurate power supply instrument - Google Patents
Dampproofing case of depositing of accurate power supply instrument Download PDFInfo
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- CN109229749B CN109229749B CN201810972046.8A CN201810972046A CN109229749B CN 109229749 B CN109229749 B CN 109229749B CN 201810972046 A CN201810972046 A CN 201810972046A CN 109229749 B CN109229749 B CN 109229749B
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- moisture
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- 238000000151 deposition Methods 0.000 title claims description 6
- 238000003860 storage Methods 0.000 claims abstract description 82
- 239000002274 desiccant Substances 0.000 claims abstract description 60
- 238000001035 drying Methods 0.000 claims abstract description 54
- 238000005192 partition Methods 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007791 dehumidification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Drying Of Gases (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a dampproof storage box for a precise power supply instrument, which belongs to the technical field of power equipment and comprises a box body; the box cover is arranged at the top of the box body; the bracket is arranged in the box body and used for supporting the instrument; the cavity above the bracket is divided into a plurality of instrument storage cavities by a plurality of partition plates, the bottoms of the partition plates are vertically connected with the bracket, the tops of the partition plates are abutted against the bottom wall of the box cover, a containing cavity is arranged in the box cover, a first drying agent is arranged in the containing cavity, and the containing cavity is communicated with the instrument storage cavities through first vent holes formed in the side walls of the partition plates; still be provided with the drying cabinet in the box, the drying cabinet is located the bracket below, and establishes the second drier in the drying cabinet, holds chamber and drying cabinet intercommunication, is provided with the third venthole with the drying cabinet intercommunication on the bracket. The invention provides a precise power supply instrument moisture-proof storage box, aiming at solving the technical problem that the existing instrument storage box is poor in moisture-proof effect.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to a moisture-proof storage box for a precision power supply instrument.
Background
With the rapid development of scientific technology and the continuous improvement of automation degree, the traditional instruments and meters are developed towards the directions of high performance, high precision, high sensitivity, high stability, high reliability, high environmental protection and long service life; the novel instruments and components are miniaturized (miniaturized), integrated, packaged, electronized, digitalized, multifunctional, intelligentized, networked, computerized, comprehensive automation and optical-mechanical-electrical integration; specialized, simple, household, personalized, maintenance-free, automatic assembly and production, dust-free (or ultra-clean), specialized and large-scale development on services. The number of the instruments and precise instruments required in the current power supply field is increased year by year, but the current precise power supply instruments are mostly stored in a common instrument storage box, and the moisture-proof effect is poor.
Disclosure of Invention
The invention aims to provide a precise power supply instrument moisture-proof storage box, and aims to solve the technical problem that the existing instrument storage box is poor in moisture-proof effect.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a dampproofing case of depositing of precision power supply instrument includes: a box body;
the box cover is arranged at the top of the box body;
the bracket is arranged in the box body and used for supporting the instrument; and
the storage box comprises a box cover, a plurality of partition plates, a bracket, a first drying agent and a second drying agent, wherein the box cover is arranged on the box cover, the bracket is arranged on the box cover, the upper end of the box cover is provided with a cavity, the bottom of the box cover is provided with a first air hole, the bottom of the box cover is provided with a second air hole, the first air hole is communicated with the cavity, and the second air hole is communicated with the cavity.
Further, still be provided with the drying cabinet in the box, the drying cabinet is located the bracket below, just establish the second drier in the drying cabinet, hold the chamber with the drying cabinet intercommunication, be provided with on the bracket respectively the intercommunication the instrument deposit the chamber with the third ventilation hole of drying cabinet.
Further, the top of the partition board is provided with a storage hopper for storing the first drying agent, an inlet of the storage hopper is abutted to the bottom wall of the case cover, an outlet of the storage hopper is communicated with the accommodating cavity, the lower part of the accommodating cavity is provided with a movable baffle for supporting the first drying agent or discharging the first drying agent into the drying box, one end of the movable baffle is hinged to the side wall of the partition board, the other end of the movable baffle is movably connected with the partition board through an elastic piece arranged below the movable baffle, and in a free state, the free end of the movable baffle is upwards pushed by the elastic piece to abut to the side wall of the partition board.
Further, be provided with in the drying cabinet and be used for the separation the baffle of first drier with the second drier, the baffle sets up including the symmetry the first plate body and the second plate body of baffle both sides, first plate body with the second plate body will the drying cabinet inner chamber is separated for first drier storage chamber and the second drier storage chamber of crisscross setting, first drier storage chamber is located hold under the chamber.
Furthermore, the first plate body and the second plate body are respectively provided with a second vent hole which is communicated with the first desiccant storage cavity and the second desiccant storage cavity.
Further, the first plate body and the second plate body are respectively arranged at an obtuse angle alpha with the partition plate, and alpha is 120-150 degrees.
Furthermore, the bottom of the side wall of the box body is provided with a drying box taking and placing opening communicated with the inner cavity of the box body, and a detachable sealing cover is arranged on the drying box taking and placing opening.
Furthermore, a finger clamping groove is formed in the side wall of the drying box, close to the taking and placing opening of the drying box.
Furthermore, the bottom of the box cover is provided with a groove for accommodating the side wall of the box body, and a moisture absorption layer is arranged in the groove.
Further, a sealing strip is arranged in the groove and is arranged on the outer side of the moisture absorption layer.
The dampproof storage box for the precise power supply instrument, provided by the invention, has the beneficial effects that: compared with the prior art, the moisture-proof storage box for the precise power supply instrument is additionally provided with the partition board with the moisture absorption and drying functions on the bracket for placing the instrument, when in use, each instrument is respectively placed in different instrument storage cavities, wherein the instrument with lower precision requirement can be placed in the instrument storage cavities on two sides of the box body, and the instrument with higher precision requirement is placed in the instrument storage cavity in the middle of the box body, so that moisture can enter the box body through the side wall of the box body or a gap between the box body and the box cover and then can enter the instrument storage cavity in the middle of the box body only after being dried by the partition board, and the moisture-proof operation of the precise instrument in the box body is realized.
The arrangement of the partition boards realizes the respective storage of different instruments in the box body, avoids the collision among different instruments in the carrying process and ensures the safety of each instrument in the box body during the carrying process; meanwhile, the respective dehumidification of the storage cavities of the instruments is realized, and the phenomenon that the instruments in the box body are damaged after the box body is damped is avoided. The first drying agent is arranged in the partition plate, so that longitudinal dehumidification of the cavity in the box body is realized, and compared with the drying agent placed at the bottom of the box body, the damp-proof effect is better; the setting that holds the chamber simultaneously has still increased the ductility of baffle, has reduced the risk that takes place the damage when instrument and baffle bump.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic vertical sectional view of a moisture-proof storage box for a precision power supply instrument according to an embodiment of the present invention;
fig. 2 is a schematic vertical sectional view of a moisture-proof storage box for the precision power supply instrument in a falling state of the first desiccant according to an embodiment of the present invention.
In the figure: 1. a box body; 2. a box cover; 3. a bracket; 4. a partition plate; 5. a baffle plate; 51. a first plate body; 52. A second plate body; 6. an accommodating chamber; 7. a first desiccant; 8. a first vent hole; 9. a drying oven; 10. a second desiccant; 11. a third vent hole; 12. a storage hopper; 13. a movable baffle; 14. an elastic member; 15 instrument storage chamber; 16. a first desiccant storage chamber; 17. a second desiccant storage chamber; 18. a second vent hole; 19. a drying box taking and placing opening; 20. sealing the cover; 21. a finger clamping groove; 23. a moisture-absorbing layer; 24. a sealing strip.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2 together, a moisture-proof storage box for a precision power supply instrument according to an embodiment of the present invention will be described. The dampproof storage box for the precise power supply instrument comprises a box body 1; the box cover 2 is arranged at the top of the box body 1; the bracket 3 is arranged in the box body 1 and used for supporting the instrument; and a plurality of baffle 4, separate the cavity above bracket 3 for a plurality of instrument and deposit chamber 15, baffle 4 bottom and bracket 3 are connected perpendicularly, top and 2 diapire butt of case lid, and inside is provided with holds chamber 6, holds and is provided with first drier 7 in the chamber 6, and holds chamber 6 and deposit chamber 15 intercommunication through setting up first air vent 8 on the 4 lateral walls of baffle and instrument.
Compared with the prior art, the moisture-proof storage box for the precise power supply instrument, provided by the invention, is characterized in that the partition plate 4 with the moisture absorption and drying functions is additionally arranged on the bracket 3 for placing the instrument, and when the moisture-proof storage box is used, the instruments are respectively placed in different instrument storage cavities 15, wherein the instruments with lower precision requirements can be placed in the instrument storage cavities 15 at two sides of the box body 1, and the instruments with higher precision requirements are placed in the instrument storage cavity 15 at the middle part of the box body 1, so that moisture can enter the instrument storage cavity 15 at the middle part of the box body 1 only after being dried by the partition plate 4 after entering the box body 1 through the side wall of the box body 1 or a gap between the box body 1 and the box cover 2, and the moisture-proof operation of the precise.
The arrangement of the partition plates 4 realizes the respective storage of different instruments in the box body 1, avoids collision among different instruments in the carrying process, and ensures the safety of each instrument in the box body 1 during carrying; meanwhile, the respective dehumidification of the instrument storage cavities 15 is realized, and the phenomenon that instruments in the box body 1 are damaged after being damped is avoided. The first drying agent 7 is arranged in the partition plate 4, so that longitudinal dehumidification of the cavity in the box body 1 is realized, and compared with the case that the drying agent is placed at the bottom of the box body 1, the damp-proof effect is better; the setting that holds chamber 6 simultaneously has still increased the ductility of baffle 4, has reduced the risk that takes place the damage when instrument and baffle 4 bump.
Referring to fig. 1 and 2, a drying box 9 is further disposed in the box body 1, the drying box 9 is located below the bracket 3, a second desiccant 10 is disposed in the drying box 9, the accommodating cavity 6 is communicated with the drying box 9, and a third vent hole 11 is disposed in the bracket 3 and is respectively communicated with the instrument storage cavity 15 and the drying box 9.
The setting up of drying cabinet 9 has strengthened the dampproofing effect of 1 bottom of box, has reduced the dampproofing pressure of baffle 4, has further improved the dampproofing ability of depositing the case of precision power supply instrument protection against tide, accords with its operation requirement.
Referring to fig. 1 and 2, a storage hopper 12 for storing a first desiccant 7 is disposed at the top of a partition plate 4, an inlet of the storage hopper 12 abuts against the bottom wall of a case cover 2, an outlet of the storage hopper 12 is communicated with an accommodating cavity 6, a movable baffle 13 for supporting the first desiccant 7 or discharging the first desiccant 7 into a drying case 9 is disposed at the lower portion of the accommodating cavity 6, one end of the movable baffle 13 is hinged to the side wall of the partition plate 4, the other end of the movable baffle 13 is movably connected with the partition plate 4 through an elastic member 14 disposed below the movable baffle 13, and in a free state, the elastic member 14 pushes the free end of the movable baffle 13 upwards to abut against the side wall of the partition plate 4.
Before use, the first drying agent 7 is poured from the storage hopper 12 and enters the accommodating cavity 6 in the partition plate 4, redundant first drying agent 7 is stored in the storage hopper 12, after an instrument is placed, the weight of the first drying agent 7 is increased after moisture absorption, after the weight of the first drying agent is increased to a certain degree, namely the weight of the first drying agent is larger than the elastic force of the elastic piece 14, the free end of the movable baffle 13 is inclined downwards, part of the first drying agent 7 on the movable baffle 13 enters a gap between the free end of the movable baffle 13 and the inner wall of the partition plate 4 and falls into the drying box 9, and after the weight of the first drying agent 7 on the movable baffle 13 is smaller than the elastic force of the elastic piece 14, the movable baffle 13 returns to. The arrangement ingeniously utilizes the characteristic that the weight of the first desiccant 7 is increased after moisture absorption, automatic replacement of the first desiccant 7 in the accommodating cavity 6 is realized, and the elastic part 14 with the elastic force smaller than the weight of the saturated first desiccant 7 can be selected during use, so that the first desiccant 7 in the accommodating cavity 6 is always in an unsaturated state, and the moisture-proof effect of the partition plate 4 is always in a better state. The setting of storage hopper 12 has realized holding the interior partial first drier 7 of chamber 6 and has fallen behind, holds the interior first drier 7 of chamber 6 and can complement automatically, has guaranteed that the dampproofing effect of baffle 4 lasts, stable.
In this embodiment, the storage hopper 12 has a funnel structure with a large inlet and a small outlet, the contact area between the top of the partition plate 4 and the bottom wall of the case cover 2 is increased by the arrangement, and the storage hopper 12 is provided with a fourth vent hole communicated with the instrument storage cavity 15, so that the moisture-proof capacity above the partition plate 4 is increased, and the risk of damage to the instrument caused by the moisture entering the case body 1 from the joint of the case cover 2 and the case body 1 is reduced.
Be provided with the arch on the 4 inner walls of baffle in this embodiment, the bellied area of contact that has reduced first drier 7 and 4 inner walls of baffle in holding chamber 6 that sets up, and then has reduced the probability that first drier 7 takes place the adhesion with 4 inner walls of baffle in the use, has guaranteed the smooth whereabouts of first drier 7.
Referring to fig. 1 and 2, a baffle 5 for blocking a first desiccant 7 and a second desiccant 10 is arranged in a drying box 9, the baffle 5 includes a first plate 51 and a second plate 52 symmetrically arranged on two sides of a partition 4, the first plate 51 and the second plate 52 divide an inner cavity of the drying box 9 into a first desiccant storage cavity 16 and a second desiccant storage cavity 17 which are arranged in a staggered manner, and the first desiccant storage cavity 16 is located right below an accommodating cavity 6.
The arrangement of the baffle 5 realizes the partition placement of the first desiccant 7 and the second desiccant 10, and avoids the phenomenon that the falling of the first desiccant 7 covers the second desiccant 10, so that the normal moisture absorption of the second desiccant 10 is influenced.
Referring to fig. 1 and 2, as a specific embodiment of the moisture-proof storage box for a precision power supply meter provided by the present invention, a first plate 51 and a second plate 52 are respectively provided with a second vent hole 18 communicating a first desiccant storage chamber 16 and a second desiccant storage chamber 17.
The provision of the second venting orifice 18 allows the first desiccant 7 that is not saturated in the first desiccant storage chamber 16 to be used without waste.
Referring to fig. 1 and 2, a first plate 51 and a second plate 52 are respectively disposed at an obtuse angle α with respect to a partition 4, where α is 120 ° to 150 °.
The first plate body 51 and the second plate body 52 are respectively arranged in an inclined manner, and the gap between the first plate body 51 and the second plate body 52 is sequentially increased from top to bottom, so that the volume of the first desiccant storage cavity 16 is effectively increased, meanwhile, the contact area between the first desiccant 7 in the first desiccant storage cavity 16 and the air in the drying box 9 is increased, and the first desiccant 7 in the first desiccant storage cavity can be fully utilized.
Referring to fig. 1 and 2, as a specific embodiment of the moisture-proof storage box for the precise power supply instrument, a drying box access opening 19 communicated with an inner cavity of the box body 1 is formed in the bottom of the side wall of the box body 1, and a detachable sealing cover 20 is arranged on the drying box access opening 19.
The drying box taking and placing port 19 is arranged to increase the convenience of taking out or placing in the drying box 9, so that a user can replace the drying agents in the drying box 9 regularly or irregularly according to the use condition of the drying agents in the drying box, and the convenience of using the precise power supply instrument damp-proof storage box is improved. The cover 20 prevents moisture from entering the cabinet 1 through the cabinet access opening 19, thereby ensuring the interior of the cabinet 1 is dry.
Referring to fig. 1 and 2, a finger groove 21 is formed in a side wall of the drying box 9 near the drying box pick-and-place opening 19.
The provision of the finger groove 21 improves the ease of extraction of the drying box 9.
Referring to fig. 1 and 2, a groove for accommodating a sidewall of the box body 1 is formed at the bottom of the box cover 2, and a moisture absorption layer 23 is disposed in the groove.
The tightness that box 1 and case lid 2 are connected has been ensured in the setting of recess and hygroscopic layer 23, has reduced the probability that moisture got into in the box 1 by the gap between box 1 and the case lid 2 simultaneously, and then has ensured that the dampproofing of the dampproofing case of depositing of accurate supply instrument is effectual.
In this embodiment, the moisture absorption layer 23 may be a cotton layer or a wool layer with good moisture absorption effect.
The moisture absorption layer 23 can be dismantled with case lid 2 and be connected in this embodiment, and the user of being convenient for regularly changes moisture absorption layer 23, and then has ensured that moisture absorption effect on moisture absorption layer 23 is good all the time.
Referring to fig. 1 and 2, as a specific embodiment of the moisture-proof storage box for the precision power supply instrument, a sealing strip 24 is further disposed in the groove, and the sealing strip 24 is disposed outside the moisture absorption layer 23. The setting of sealing strip 24 has further ensured that box 1 and case lid 2 are sealed respond well, and then has reduced the risk that moisture gets into in the box 1 by the gap between box 1 and the case lid 2, and moisture absorption layer 23 sets up the inboard at sealing strip 24 for only gaseous need pass sealing strip 24 earlier and just can pass through moisture absorption layer 23, and this sets up the waste of effectively having avoided moisture absorption layer 23.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Dampproofing case of depositing of accurate supply instrument, its characterized in that includes:
a box body (1);
the box cover (2) is arranged at the top of the box body (1);
the bracket (3) is arranged in the box body (1) and is used for supporting the instrument; and
the upper cavity of the bracket (3) is divided into a plurality of instrument storage cavities (15) by a plurality of partition plates (4), the bottom of each partition plate (4) is vertically connected with the bracket (3), the top of each partition plate is abutted against the bottom wall of the box cover (2), an accommodating cavity (6) is arranged in each partition plate, a first drying agent (7) is arranged in each accommodating cavity (6), and each accommodating cavity (6) is communicated with each instrument storage cavity (15) through a first vent hole (8) formed in the side wall of each partition plate (4); the first vent holes (8) are divided into two groups and are arranged on two sides of the partition plate (4), and each group of first vent holes (8) is provided with a plurality of first vent holes (8);
the box body (1) is also internally provided with a drying box (9), the drying box (9) is positioned below the bracket (3), a second drying agent (10) is arranged in the drying box (9), the accommodating cavity (6) is communicated with the drying box (9), and the bracket (3) is provided with a third vent hole (11) which is respectively communicated with the instrument storing cavity (15) and the drying box (9);
the top of the partition plate (4) is provided with a storage hopper (12) used for storing the first drying agent (7), the inlet of the storage hopper (12) is abutted to the bottom wall of the box cover (2), the outlet of the storage hopper is communicated with the accommodating cavity (6), the lower part of the accommodating cavity (6) is provided with a movable baffle (13) used for supporting the first drying agent (7) or discharging the first drying agent (7) into the drying box (9), one end of the movable baffle (13) is hinged to the side wall of the partition plate (4), the other end of the movable baffle (13) is movably connected with the partition plate (4) through an elastic piece (14) arranged below the movable baffle (13), and in a free state, the elastic piece (14) pushes the free end of the movable baffle (13) upwards to enable the free end to be abutted to the side wall of the partition plate (4); the inner wall of the clapboard (4) is provided with a bulge.
2. The moisture-proof storage box for precision power supply instruments of claim 1, which is characterized in that: be provided with in drying cabinet (9) and be used for the separation baffle (5) first drier (7) with second drier (10), baffle (5) set up including the symmetry first plate body (51) and second plate body (52) of baffle (4) both sides, first plate body (51) with second plate body (52) will drying cabinet (9) inner chamber is for crisscross first drier storage chamber (16) and the second drier storage chamber (17) that sets up, first drier storage chamber (16) are located hold under chamber (6).
3. The moisture-proof storage box for precision power supply instruments of claim 2, characterized in that: the first plate body (51) and the second plate body (52) are respectively provided with a second vent hole (18) which is communicated with the first desiccant storage cavity (16) and the second desiccant storage cavity (17).
4. A moisture-proof storage box for precision power supply instruments as claimed in claim 3, characterized in that: the first plate body (51) and the second plate body (52) are respectively arranged at an obtuse angle alpha with the partition plate (4), and the alpha is 120-150 degrees.
5. The moisture-proof storage box for precision power supply instruments of claim 1, which is characterized in that: the drying cabinet is characterized in that a drying cabinet taking and placing opening (19) communicated with the inner cavity of the box body (1) is formed in the bottom of the side wall of the box body (1), and a detachable sealing cover (20) is arranged on the drying cabinet taking and placing opening (19).
6. The moisture-proof storage box for precision power supply instruments of claim 5, characterized in that: a finger clamping groove (21) is formed in the side wall of one side, close to the drying box taking and placing opening (19), of the drying box (9).
7. The dampproof storage box for the precise power supply instrument as claimed in any one of claims 1 to 6, wherein: the box cover (2) bottom is provided with the recess that is used for holding box (1) lateral wall, be provided with moisture absorption layer (23) in the recess.
8. The moisture-proof storage box for precision power supply instruments of claim 7, wherein: and a sealing strip (24) is further arranged in the groove, and the sealing strip (24) is arranged on the outer side of the moisture absorption layer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972046.8A CN109229749B (en) | 2018-08-24 | 2018-08-24 | Dampproofing case of depositing of accurate power supply instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972046.8A CN109229749B (en) | 2018-08-24 | 2018-08-24 | Dampproofing case of depositing of accurate power supply instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109229749A CN109229749A (en) | 2019-01-18 |
| CN109229749B true CN109229749B (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810972046.8A Active CN109229749B (en) | 2018-08-24 | 2018-08-24 | Dampproofing case of depositing of accurate power supply instrument |
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| Country | Link |
|---|---|
| CN (1) | CN109229749B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112208930B (en) * | 2020-11-15 | 2023-05-23 | 苏州工业园区凯达电子材料有限公司 | Antistatic plastic sucking tray for electronic product |
| CN113665994A (en) * | 2021-08-11 | 2021-11-19 | 国网河北省电力有限公司衡水供电分公司 | Insulating brake bar storage device |
| CN114476326A (en) * | 2021-12-30 | 2022-05-13 | 武钢集团昆明钢铁股份有限公司 | Device for storing chemical analysis sample and using method thereof |
| CN114506552B (en) * | 2022-03-16 | 2023-07-14 | 飞的科技(深圳)有限公司 | Car lease information registration storage device |
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| DE102013202430B4 (en) * | 2013-02-14 | 2015-05-13 | Wmf Württembergische Metallwarenfabrik Ag | container lid |
| CN103935633B (en) * | 2014-04-22 | 2016-06-15 | 国网山东省电力公司昌邑市供电公司 | The moistureproof storage box of accurate power supply instrument |
| CN205274269U (en) * | 2015-12-01 | 2016-06-01 | 重庆诺雷农业开发有限公司 | Antiseized hopper of material hoist |
| CN205602451U (en) * | 2016-04-21 | 2016-09-28 | 陈聪灵 | Feeding hopper for food preparation machine |
| CN107364647A (en) * | 2016-05-11 | 2017-11-21 | 天津星特电子有限公司 | A kind of packing electronic component box |
| CN206395193U (en) * | 2017-01-16 | 2017-08-11 | 齐齐哈尔医学院 | New medical science solid similar drug chamber |
| CN207234166U (en) * | 2017-07-31 | 2018-04-13 | 南通飞宇电器设备有限公司 | A kind of high-voltage board dehumidification system |
| CN207670929U (en) * | 2017-12-11 | 2018-07-31 | 孙永彪 | A kind of clinical treatment medical record collection transport device |
| CN207737852U (en) * | 2017-12-20 | 2018-08-17 | 尤建东 | A kind of novel anti-sticking hopper |
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