CN209003212U - Instruction case - Google Patents
Instruction case Download PDFInfo
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- CN209003212U CN209003212U CN201821199075.7U CN201821199075U CN209003212U CN 209003212 U CN209003212 U CN 209003212U CN 201821199075 U CN201821199075 U CN 201821199075U CN 209003212 U CN209003212 U CN 209003212U
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- framework
- floating ring
- cabinet body
- pedestal
- waterproof membrane
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Abstract
The utility model relates to a kind of instruction cases, belong to laboratory equipment technical field, including cabinet body, cabinet door on the cabinet is set, pedestal is provided with below the cabinet body, the framework for surrounding cabinet body is provided on the pedestal, the framework inner hollow and upper opening setting, the framework interior folding is provided with waterproof membrane, described waterproof membrane one end is connect with framework inner bottom wall, the other end is provided with floating ring, the floating ring cowling is located in framework, the jointing plate being bonded with floating ring is provided at the top of the cabinet body, the automatic fixing piece for being fixed on floating ring on jointing plate is provided on the jointing plate, guide post is vertically equipped between the jointing plate and pedestal.The setting of waterproof membrane and floating ring prevents water to immerse in instruction case to a certain extent, achievees the effect that so that the precision instrument in instruction case is not easy to be attacked and damaged by water enchroachment (invasion).
Description
Technical field
The utility model relates to laboratory equipment technical field more particularly to a kind of instruction cases.
Background technique
Instruction case is exactly as its name suggests the cabinet for special storage laboratory apparatus, be widely used in universities and secondary specialized schools,
The laboratory of the units such as scientific research institutions.The experimental teaching of student is generally carried out using wheel streaming, for the same experiment, Duo Geban
Grade is conducted batch-wise, and the instrument for needing to use in experimentation is also varied.
But for now current, general school experiment room is arranged at the negative one building of more ventilating cool, thus instruction case
It is also disposed in laboratory.When some coastal area cities are by flood, negative one building may be subjected to the invasion of flood
And be submerged, so that some more valuable laboratory apparatus in instruction case are damaged after being attacked by water enchroachment (invasion), to cause huge
Loss.
Utility model content
The purpose of this utility model is to provide a kind of instruction case, there is the instrument prevented in instruction case to a certain extent
The advantages of being attacked and be damaged by water enchroachment (invasion).
The above-mentioned purpose of the utility model has the technical scheme that
A kind of instruction case is provided with pedestal, the bottom below the cabinet body including cabinet body, the cabinet door of setting on the cabinet
The framework for surrounding cabinet body, the framework inner hollow and upper opening setting, the framework interior folding setting are provided on seat
There is waterproof membrane, described waterproof membrane one end is connect with framework inner bottom wall, the other end is provided with floating ring, and the floating ring cowling is located at frame
On body, it is provided with the jointing plate being bonded with floating ring at the top of the cabinet body, is provided on the jointing plate for consolidating floating ring
The automatic fixing piece being scheduled on jointing plate, is vertically equipped with guide post between the jointing plate and pedestal.
Implement above-mentioned technical proposal, encounter water and when water level is begun to ramp up, lid is located on the floating ring above framework starts
It is floating, so that, due to being constantly subjected to the prevention of floating ring and waterproof membrane, flood is not with the intracorporal waterproof film stretching of frame is folded in
Easily enter inside floating ring and waterproof membrane；When the height of water level rises always, floating ring can be with the jointing plate above cabinet body
Fitting, floating ring can be fixed on jointing plate by automatic fixing piece at this time, so that cabinet body is entirely framed, and guide post can
Guidance floating ring steadily floats straight up.It prevents water to immerse in instruction case after being arranged so to a certain extent, reaches
So that the precision instrument in instruction case is not easy to be attacked by water enchroachment (invasion) and the effect damaged.
Further, the framework opens up fluted on the inner wall of opening, and the floating ring is arranged close to base end
There is the annular lug to match with groove, the waterproof membrane is connect far from the end of framework with annular lug.
Implement above-mentioned technical proposal, when idle, the annular concave block on floating ring be directed at groove and insertion in framework,
So that waterproof membrane is stored in the relatively closed space formed between framework and floating ring, reaches and allow waterproof membrane when idle
It is not easy to be interfered and the effect of damage by extraneous factor.
Further, the waterproof membrane is made of polytetrafluoroethylene (PTFE).
Implement above-mentioned technical proposal, polytetrafluoroethylene (PTFE) be it is a kind of used fluorine replace polyethylene in all hydrogen atoms it is artificial
Synthesize high molecular material.This material has the characteristics that antiacid alkali resistant, resists various organic solvents, is practically insoluble in all molten
Agent, while also having the characteristics that resistant to high temperature.Therefore, waterproof membrane is made with polytetrafluoroethylene (PTFE), the waterproof of waterproof membrane is enabled to imitate
Fruit is splendid.
Further, the junction of the waterproof membrane and annular lug is provided with sealing rod.
Implement above-mentioned technical proposal, the setting of sealing rod so that the junction of waterproof membrane and annular lug is sealed, thus
Achieve the effect that so that flood be not easy from the junction of waterproof membrane and annular lug penetrate into instruction case in, allow waterproof effect more
It is good.
Further, the junction of the guide post and pedestal is between framework and cabinet body, and the guide post is described
Cabinet body two sides are each provided with one, and the lantern ring with guide post socket is provided on the floating ring.
Implement above-mentioned technical proposal, when floating ring chance is waterborne floating, the lantern ring on floating ring is due to being set in guiding at this time
On column, so that floating ring can only move up under the buoyancy of water along vertical direction, without generating in other directions
Offset, so that the effect that floating ring can normally float.
Further, the guide post surface is coated with Teflon.
Implement above-mentioned technical proposal, Teflon is a kind of chemical material, and coefficient of friction is extremely low, therefore is coated onto and leads
To column surface, the frictional resistance for enabling to floating ring to generate when moving up with guide post surface is smaller, so that floating ring
Lantern ring can be driven to float more easily.
Further, it is located at outside framework on the pedestal and is provided with multiple clump weights.
Implement above-mentioned technical proposal, the setting of clump weight is so that cabinet body and pedestal are not easy to float under the buoyancy of water
On the water surface, so that also can steadily be stood on ground in instruction case when encountering floods.
Further, the automatic fixing piece includes the first magnet block being arranged on jointing plate, and the floating ring upper end is set
It is equipped with the second magnet block mutually adsorbed with the first magnet block, the gravity of second magnet block is less than floating ring in water floating
Power.
Implement above-mentioned technical proposal, when floating ring, which meets water, to be floated to below jointing plate, the first magnet block and second at this time
Strong suction can be generated between magnet block, be adjacent on jointing plate so that floating ring will receive suction, at this time floating ring
It can be higher by water surface a distance, so that water is less susceptible to enter in instruction case by floating ring, reach the more excellent effect of waterproof
Fruit.
In conclusion the utility model has the following beneficial effects:
One, the setting of waterproof membrane and floating ring prevents water to immerse in instruction case to a certain extent, reaches so that instrument
Precision instrument in device cabinet is not easy to be attacked by water enchroachment (invasion) and the effect damaged;
Two, the setting of clump weight is so that cabinet body and pedestal are not easy to swim on the water surface under the buoyancy of water, thus
So that also can steadily be stood on ground in instruction case when encountering floods.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is that the utility model embodiment is hidden after one piece of clump weight and for showing in the first magnet block and framework
The partial sectional view in portion；
Fig. 3 is the portion the A enlarged drawing in Fig. 2.
Appended drawing reference: 1, cabinet body；11, cabinet door；12, jointing plate；121, the first magnet block；2, pedestal；21, clump weight；3,
Framework；31, waterproof membrane；32, floating ring；321, lantern ring；322, annular lug；323, the second magnet block；33, groove；4, it is oriented to
Column；5, sealing rod.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As shown in Figure 1, a kind of instruction case, including cabinet body 1 and cabinet door 11, the folding of cabinet door 11 are arranged on cabinet body 1, cabinet body 1
Lower section is provided with pedestal 2, and the area of pedestal 2 is greater than the area of 3 bottom surface of framework, is provided with framework 3 on pedestal 2, and framework 3 is by cabinet body
1 surrounds and between framework 3 and cabinet body 1 there are space, 3 inner hollow of framework and upper opening is arranged；In conjunction with Fig. 2, Fig. 3, framework 3
Interior folding is provided with waterproof membrane 31, and waterproof membrane 31 is made of polytetrafluoroethylene (PTFE), and 31 one end of waterproof membrane and the sealing of 3 inner bottom wall of framework connect
It connects, the other end of waterproof membrane 31 is connected with floating ring 32, and framework 3 opens up fluted 33 on the inner wall of opening, floating ring
32 are provided with annular lug 322 close to 2 end of pedestal, and end of the waterproof membrane 31 far from framework 3 is connect with annular lug 322；Annular
Convex block 322 can be embedded in groove 33, so that a relatively closed space is formed between annular lug 322 and framework 3, thus
The waterproof membrane being folded in framework 3 31 is enabled not to be in frame relatively stablely by the interference of extraneous factor when idle
In body 3, and it is hardly damaged；And the junction of waterproof membrane 31 and annular lug 322 is provided with sealing rod 5, the setting of sealing rod 5
So that waterproof membrane 31 and the junction of annular lug 322 are sealed, to reach so that flood is not easy from waterproof membrane 31 and annular
The effect in instruction case is penetrated into the junction of convex block 322, allows the better effect of waterproof.
As shown in Figure 2,3, jointing plate 12 is provided at the top of cabinet body 1, jointing plate 12 is greater than cabinet body 1 in the area of floor projection
Base area and be less than the upper surface area of pedestal 2, be vertically equipped with guide post 4 between jointing plate 12 and pedestal 2, guide post 4 with
The junction of pedestal 2 is located on the seat surface of the pedestal 2 between 1 ground of 3 bottom surface of framework and cabinet body；Guide post 4 is located on cabinet body 1
The two sides of cabinet door 11 are each provided with one, and the lantern ring 321 being socketed with guide post 4, and in order to enable set are provided on floating ring 32
Ring 321 can slide more easily in guide post 4, and 4 surface of guide post is coated with Teflon.
As shown in Figure 2,3, be provided with the first magnet block 121 on jointing plate 12, the shape of the first magnet block 121 be annular and
It is arranged on the end face on 12 face ground of jointing plate, 32 upper end of floating ring is provided with shape identical with the first magnet block 121
The magnetism of two magnet blocks 323, the second magnet block 323 and the first magnet block 121 is the opposite sex, and the gravity of the second magnet block 323 is less than
The buoyancy of floating ring 32 in water.
When floating ring 32, which meets water, floats to 12 lower section of jointing plate, at this time the first magnet block 121 and the second magnet block 323 it
Between can generate strong suction be adjacent on jointing plate 12 so that floating ring 32 will receive suction, at this time 32 meeting of floating ring
It is higher by water surface a distance, so that water is less susceptible to enter in instruction case by floating ring 32；If water level continues to rise,
Exceed the height of cabinet body 1, but the first magnet block 121 and the second magnet block 323 have tightly been adsorbed on together at this time, so that
Water is not easy to flow into cabinet body 1 from the gap before the first magnet block 121 and the second magnet block 323.So that the effect of waterproof
More preferably.
Multiple clump weights 21 are provided with as shown in Figure 1, being located on the outside of framework 3 on pedestal 2, the setting of clump weight 21 is so that cabinet
Body 1 and pedestal 2 are not easy to swim on the water surface under the buoyancy of water, so that also can in instruction case when encountering floods
It is enough steadily to stand on ground.
When specific work process: encountering water and water level is begun to ramp up, on the floating ring 32 that lid is located at the top of framework 3 starts
It is floating, to be stretched with the waterproof membrane 31 being folded in framework 3, due to being constantly subjected to the resistance of floating ring 32 and waterproof membrane 31
Only, flood is not easily accessible inside floating ring 32 and waterproof membrane 31；When the height of water level rises always, 32 meeting of floating ring and cabinet
The jointing plate 12 of 1 top of body is bonded, and is carried out absorption between the first magnet block 121 and the second magnet block 323 at this time and is adjacent to thus will
Floating ring 32 is fixed on jointing plate 12, so that cabinet body 1 is entirely framed, and guide post 4 can guide floating ring 32 to stablize
It floats straight up on ground.It prevents water to immerse in instruction case after being arranged so to a certain extent, reaches so that in instruction case
Precision instrument is not easy to be attacked by water enchroachment (invasion) and the effect damaged.
Claims (8)
1. a kind of instruction case, including cabinet body (1), the cabinet door (11) being arranged on cabinet body (1), which is characterized in that the cabinet body (1)
Lower section is provided with pedestal (2), is provided with the framework (3) for surrounding cabinet body (1) on the pedestal (2), in framework (3) inside
Empty and upper opening is arranged, and framework (3) interior folding is provided with waterproof membrane (31), described waterproof membrane (31) one end and framework
(3) inner bottom wall connection, the other end are provided with floating ring (32), and floating ring (32) lid is located on framework (3), the cabinet body
(1) top is provided with the jointing plate (12) being bonded with floating ring (32), is provided on the jointing plate (12) for by floating ring
(32) the automatic fixing piece being fixed on jointing plate (12) is vertically equipped with guide post between the jointing plate (12) and pedestal (2)
(4)。
2. instruction case according to claim 1, which is characterized in that the framework (3) opens up on the inner wall of opening
Fluted (33), the floating ring (32) are provided with the annular lug (322) to match with groove (33), institute close to pedestal (2) end
Waterproof membrane (31) are stated to connect far from the end of framework (3) with annular lug (322).
3. instruction case according to claim 2, which is characterized in that the waterproof membrane (31) is made of polytetrafluoroethylene (PTFE).
4. instruction case according to claim 2, which is characterized in that the company of the waterproof membrane (31) and annular lug (322)
The place of connecing is provided with sealing rod (5).
5. instruction case according to claim 1, which is characterized in that the guide post (4) and the junction of pedestal (2) are located at
Between framework (3) and cabinet body (1), and the guide post (4) is each provided with one in the cabinet body (1) two sides, the floating ring
(32) lantern ring (321) with guide post (4) socket is provided on.
6. instruction case according to claim 5, which is characterized in that guide post (4) surface is coated with Teflon.
7. instruction case according to claim 1, which is characterized in that be provided with outside framework (3) on the pedestal (2) more
A clump weight (21).
8. instruction case according to claim 1, which is characterized in that the automatic fixing piece includes being arranged in jointing plate (12)
On the first magnet block (121), floating ring (32) upper end is provided with the second magnet mutually adsorbed with the first magnet block (121)
The gravity of block (323), second magnet block (323) is less than the buoyancy of floating ring (32) in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199075.7U CN209003212U (en) | 2018-07-26 | 2018-07-26 | Instruction case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199075.7U CN209003212U (en) | 2018-07-26 | 2018-07-26 | Instruction case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003212U true CN209003212U (en) | 2019-06-21 |
Family
ID=66830276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199075.7U Active CN209003212U (en) | 2018-07-26 | 2018-07-26 | Instruction case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878652A (en) * | 2019-11-14 | 2020-03-13 | 四川省汉城石油机械有限公司 | Integrated jar of integrative equipment of drilling crew sludge treatment |
| CN111011241A (en) * | 2019-11-13 | 2020-04-17 | 安徽宠旺宠物用品科技有限公司 | Full-automatic pet equipment of weathering of bathing |
| CN114639176A (en) * | 2020-12-01 | 2022-06-17 | 广东科达计量科技有限公司 | Intelligent weighing and charging system for smart park |
-
2018
- 2018-07-26 CN CN201821199075.7U patent/CN209003212U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011241A (en) * | 2019-11-13 | 2020-04-17 | 安徽宠旺宠物用品科技有限公司 | Full-automatic pet equipment of weathering of bathing |
| CN110878652A (en) * | 2019-11-14 | 2020-03-13 | 四川省汉城石油机械有限公司 | Integrated jar of integrative equipment of drilling crew sludge treatment |
| CN114639176A (en) * | 2020-12-01 | 2022-06-17 | 广东科达计量科技有限公司 | Intelligent weighing and charging system for smart park |
| CN114639176B (en) * | 2020-12-01 | 2024-02-27 | 广东科达计量科技有限公司 | Intelligent weighing charging system for intelligent park |
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