CN209027967U - A kind of medical instrument special bolt salt spray test chamber - Google Patents
A kind of medical instrument special bolt salt spray test chamber Download PDFInfo
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- CN209027967U CN209027967U CN201821656414.XU CN201821656414U CN209027967U CN 209027967 U CN209027967 U CN 209027967U CN 201821656414 U CN201821656414 U CN 201821656414U CN 209027967 U CN209027967 U CN 209027967U
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- cabinet
- medical instrument
- fixedly installed
- salt spray
- spray test
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Abstract
The utility model relates to the field of medical instrument technology, and disclose a kind of medical instrument special bolt salt spray test chamber, including pedestal, the bottom of the pedestal is fixedly installed with universal wheel, cabinet is fixedly installed at the top of the pedestal, the inner bottom wall of the cabinet is fixedly installed with pedestal, the intracavitary two sidewalls of the cabinet are fixedly installed with placement plate, the top movable of two placement plates is equipped with leakage layer, the top movable of the leakage layer is equipped with adsorption layer, is fixedly installed with the ventilation duct for running through and extending on the right side of cabinet at the top of the placement plate on the right.The medical instrument special bolt salt spray test chamber, make air-flow thermal cycle in entire cabinet of heating simultaneously, so that the chamber has salt fog and damp and hot two kinds of characteristics, accelerate its corrosion to medical instrument, substantially reduce the time of test, the efficiency of the test of promotion realizes it and tests the high effect of reduction degree.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of medical instrument special bolt salt spray test chamber.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, upper many components of medical instrument generally use bolt and are attached,
However many drugs or medical fluid of medical space usually have stronger metal protection, easily corrode the spiral shell on medical instrument
Bolt, it is therefore necessary to which the corrosive nature of the bolt on medical instrument is tested.
Salt spray test is the main manual simulation's salt mist environment condition created using salt spray test equipment of one kind to examine
The environmental test of product or metal material corrosion resistance, it is divided into two major class, and one kind is natural surroundings exposure test, another kind of
For artificial speeding-up simulation salt mist environmental test, manual simulation's salt mist environmental test is to utilize a kind of examination with certain volume space
Test equipment, the method in its volume space manually, cause salt mist environment come to the salt spray corrosion resistance quality of product into
Row examination, it is compared with natural surroundings, the salinity of the chloride of salt mist environment, can be general natural surroundings salt fog content
Several times or tens times, greatly improve corrosion rate, salt spray test carried out to product, the time obtained a result also contracts significantly
It is short, such as certain product sample is tested under Natural Exposure environment, may be 1 year to its corrosion, and in manual simulation's salt fog
It is tested under environmental condition, as long as one day, similar result can be obtained.
Salt spray test currently on the market generally carries out salt spray test in large-scale laboratory or special confined space,
And for the miniature instruments equipment such as medical instrument, traditional salt spray test method cost is excessively high, and is not easy staff and makes
With, so a kind of medical instrument special bolt salt spray test chamber is proposed to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of medical instrument special bolt salt spray test chamber, tool
It is standby to test the advantages that reduction degree is high, it solves for the miniature instruments equipment such as medical instrument, traditional salt spray test method
Cost is excessively high, and is not easy the problem of staff uses.
(2) technical solution
To realize the high purpose of above-mentioned test reduction degree, the utility model is provided the following technical solutions: a kind of medical instrument
Special bolt salt spray test chamber, including pedestal, the bottom of the pedestal are fixedly installed with universal wheel, and the top of the pedestal is fixed
Cabinet is installed, the inner bottom wall of the cabinet is fixedly installed with base, and the intracavitary two sidewalls of the cabinet, which are fixedly installed with, puts
Plate is set, the top movable of two placement plates is equipped with leakage layer, and the top movable of the leakage layer is equipped with adsorption layer,
In the ventilation duct through the cabinet is fixedly installed at the top of a placement plate, the inner wall of the ventilation duct is fixedly mounted
There is fan, the inner wall of the ventilation duct is fixedly installed with the inner cavity side heating wire positioned at the fan far from the cabinet, institute
The right side for stating cabinet is fixedly mounted there are two buckle, and there are two the top fixed installations of the cabinet installs footstock, described in two
Be fixedly installed at the top of installation footstock it is same set liquid case, the bottom for setting liquid case be communicated with positioned at two installation footstocks it
Between and extend to the inlet tube of the box house, be fixedly installed at the top of the cabinet and be located at the handle for setting liquid case right
Hand, the inner roof wall of the cabinet are fixedly mounted there are two the headlamp for being located at inlet tube the left and right, the cabinet
Left side is fixedly mounted there are two connector, and two connectors are connected with the same case lid, is embedded with glass on the case lid
Plate, is fixedly mounted that there are two the fixture blocks with the one-to-one cooperation of buckle on the case lid.
Preferably, the quantity of the universal wheel is four, is respectively arranged with damping between four universal wheels and pedestal
Spring.
Preferably, it is equipped with the rubber pad with a thickness of three millimeters at the top of the base, is provided at the top of the rubber pad
Glass case.
Preferably, the leakage layer is the stainless (steel) wire with a thickness of five millimeters, and the mesh aperture of the stainless (steel) wire is three millis
Rice.
Preferably, the adsorption layer is the sponge block with a thickness of three centimetres, offers placing groove on the sponge block.
Preferably, the lower end of the inlet tube connect there are three be located at adsorption layer right above outlet tube, it is described go out
The lower end of liquid pipe is fixedly installed with spray head, is provided with inlet valve on the inlet tube.
Preferably, rubber sleeve is arranged in the outer surface of the chloride solution that is internally provided with for setting liquid case, the handle,
The outer surface of the rubber sleeve offers multiple non-slip grooves.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of medical instrument special bolt salt spray test chamber, have with
It is lower the utility model has the advantages that
1, the medical instrument special bolt salt spray test chamber, by the way that the chloride solution set in liquid case is arranged in, by into
Liquid pipe is realized to chamber internal spray salt fog, so that building high corrosion environment in entire cabinet, is arranged inside ventilation duct
Fan and heating wire so that the intracorporal air conducting of entire case, while making air-flow thermal cycle in entire cabinet of heating,
So that the chamber has salt fog and damp and hot two kinds of characteristics, accelerate its corrosion to medical instrument, substantially reduce test when
Between, the efficiency of the test of promotion realizes it and tests the high effect of reduction degree.It is more applicable compared with traditional smog laboratory
In the miniature instruments equipment such as medical instrument, advantage of lower cost, and staff is easy to use.
2, medical instrument special bolt salt spray test chamber, after case lid is fitted closely around connector and cabinet, by setting
The buckle and fixture block set keep it locked, avoid external environment to interfering in chamber, test result is avoided error occur, if
The glass plate set facilitates staff to observe the test situation in chamber in real time, the universal wheel and handle of setting, side
Just user consigns the chamber, operates more succinct.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 pedestal, 2 universal wheels, 3 cabinets, 4 pedestals, 5 placement plates, 6 leakage layers, 7 adsorption layers, 8 ventilation ducts, 9 fans,
10 heating wire, 11 buckle, 12 installation footstocks, 13 set liquid case, 14 inlet tubes, 15 handles, 16 headlamps, 17 connectors, 18 case lids,
19 glass plates, 20 fixture blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, taking left and right directions described in Fig. 1 as the left and right directions of each components, with Fig. 1 in the present embodiment
The up and down direction is the up and down direction of each components.A kind of medical instrument special bolt salt spray test provided in this embodiment
Case, including pedestal 1, the bottom of pedestal 1 are fixedly installed with universal wheel 2, and the quantity of universal wheel 2 is four, four universal wheels 2 and bottom
It is respectively arranged with damping spring between seat 1, the specific connection type between damping spring and universal wheel 2 and pedestal 1 is conventional
Universal wheel mounting means, and will not be described here in detail.The top of pedestal 1 is fixedly installed with cabinet 3, inner bottom wall (the i.e. interior bottom of chamber of cabinet 3
Face) it is fixedly installed with base 4, the top of base 4 is equipped with the rubber pad with a thickness of three millimeters, is provided with glass at the top of rubber pad
Glass box, the intracavitary two sidewalls of cabinet 3 are fixedly installed with horizontally disposed placement plate 5, the top movable installation of two placement plates 5
There is the same leakage layer 6, specifically, being formed with gap between two placement plates 5, leakage layer 6 is located at position corresponding with the gap
It sets place, i.e. placement plate 5 and is supported primarily to being formed to leakage layer 6, and the liquid on leakage layer 6 can be fallen through above-mentioned gap,
It can be selected according to actual needs as the specific movable mountings between leakage layer 6 and placement plate 5, such as directly by leakage
Layer 6 is placed in placement plate 5, or is attached by repeatedly used adhesive plaster.The top movable of leakage layer 6 is equipped with
For being used in the adsorption layer 7 of special bolt to be tested, specific movable mountings can be between leakage layer 6 and placement plate 5
Movable mountings it is identical.Leakage layer 6 is the stainless (steel) wire with a thickness of five millimeters, and the aperture of the mesh of the stainless (steel) wire is three
Millimeter, adsorption layer 7 are the sponge block with a thickness of three centimetres, offer placing groove, the top of one of placement plate 5 on the sponge block
Portion is fixedly installed with the ventilation duct 8 through cabinet 3, i.e. the inner cavity of cabinet 3 is connected to by ventilation duct 8 with outside.The inner wall of ventilation duct 8
It is fixedly installed with fan 9, the inner wall of ventilation duct 8 is fixedly installed with the heating wire of the inner cavity side positioned at fan 9 far from cabinet 3
10, the right side of cabinet 3 is fixedly mounted there are two buckle 11, and there are two the top fixed installations of cabinet 3 installs footstock 12, two peaces
Dress footstock 12 top be fixedly installed with it is same set liquid case 13, the bottom for setting liquid case 13 is connected with positioned at two installation footstocks 12
Between and extend to the inlet tube 14 inside cabinet 3, certainly, inlet tube 14 is also required to and sets liquid case 13 and be connected to, inlet tube 14
There are three the outlet tube being located at right above adsorption layer 7, the lower end of outlet tube is fixedly installed with spray head, inlet tube 14 for lower end connection
On be additionally provided with inlet valve, the top of cabinet 3 is fixedly installed with the handle 15 for being located at and setting 13 right of liquid case, sets the interior of liquid case 13
Portion is provided with the chloride solution of high concentration, and rubber sleeve is arranged in the outer surface of handle 15, and the outer surface of the rubber sleeve offers
Multiple irregular non-slip grooves, there are two the photographs for being located at 14 the left and right of inlet tube for the inner roof wall fixed installation of cabinet 3
Bright lamp 16, the left side of cabinet 3 are fixedly mounted there are two connector 17, and two connectors 17 are connected with the same case lid 18, case lid
Glass plate 19 is embedded on 18, specifically, perforation is offered on case lid 18, it will by the realization of filling glass plate 19 in the perforation
Glass plate 19 is inlaid on case lid 18, the fixture block 20 that there are two the upper fixed installations of case lid 18 with 11 one-to-one cooperations of buckle, this
Sample is snapped on buckle 20 by that will buckle 11, it can be achieved that the lid merging of case lid 18 is locked on cabinet 3, certainly, cabinet 3 is in place
There is opening at position between buckle 11 and fixture block 20.By the way that the high concentration chloride solution set in liquid case 13 is arranged in,
It is realized by inlet tube 14 to chamber internal spray salt fog, so that building high corrosion environment in entire cabinet, setting is logical
Fan 9 and heating wire 10 inside air hose 8 so that 3 air is connected in entire cabinet, while making the air-flow of heating entire
Thermal cycle in cabinet 3 accelerates its corrosion to medical instrument, significantly so that the chamber has salt fog and damp and hot two kinds of characteristics
The time of test is shortened, the efficiency of the test of promotion realizes it and tests the high effect of reduction degree, by case lid 18 around connector
After 17 fit closely with cabinet 3, keep it locked by the buckle 11 and fixture block 20 of setting, avoid external environment in chamber into
Row interference, avoids test result from error occur, the glass plate 19 of setting facilitate staff to the test situation in chamber into
Row observation in real time, the universal wheel 2 and handle 15 of setting operate more succinct convenient for users to consigning to the chamber.
In conclusion the medical instrument special bolt salt spray test chamber, by the way that the high concentration cl set in liquid case 13 is arranged in
Compound solution is realized by inlet tube 14 to chamber internal spray salt fog, so that high corrosion environment is built in entire cabinet,
Fan 9 and heating wire 10 inside ventilation duct 8 are set, so that 3 air is connected in entire cabinet, while making the gas of heating
It flows the thermal cycle in entire cabinet 3 and accelerates its corruption to medical instrument so that the chamber has salt fog and damp and hot two kinds of characteristics
Erosion, substantially reduces the time of test, and the efficiency of the test of promotion realizes it and tests the high effect of reduction degree.
Also, after fitting closely case lid 18 around connector 17 and cabinet 3, it is made by the buckle 11 and fixture block 20 of setting
It is locked, it avoids external environment to interfering in chamber, test result is avoided error occur, the glass plate 19 of setting facilitates work
Make personnel to observe the test situation in chamber in real time, the universal wheel 2 and handle 15 of setting, convenient for users to the examination
Tryoff is consigned, and is operated more succinct.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of medical instrument special bolt salt spray test chamber, including pedestal (1), it is characterised in that: the bottom of the pedestal (1)
It is fixedly installed with universal wheel (2), is fixedly installed with cabinet (3) at the top of the pedestal (1), the inner bottom wall of the cabinet (3) is solid
Dingan County is equipped with base (4), and the intracavitary two sidewalls of the cabinet (3) are fixedly installed with placement plate (5), two placement plates
(5) top movable is equipped with leakage layer (6), and the top movable of the leakage layer (6) is equipped with adsorption layer (7), one of them
The ventilation duct (8) through the cabinet (3) is fixedly installed at the top of the placement plate (5), the inner wall of the ventilation duct (8) is solid
Dingan County is equipped with fan (9), and the inner wall of the ventilation duct (8) is fixedly installed with positioned at the fan (9) far from the interior of the cabinet
The heating wire (10) of chamber side, there are two buckle (11), the tops of the cabinet (3) for the right side fixed installation of the cabinet (3)
It is fixedly mounted there are two footstock (12) are installed, is fixedly installed at the top of two installation footstocks (12) and same sets liquid case
(13), the bottom for setting liquid case (13) is connected between two installation footstocks (12) and extends in the cabinet (3)
The inlet tube (14) in portion is fixedly installed at the top of the cabinet (3) and is located at the handle (15) for setting liquid case (13) right, institute
The inner roof wall for stating cabinet (3) is fixedly mounted there are two the headlamp (16) for being located at the inlet tube (14) the left and right,
The left side of the cabinet (3) is fixedly mounted there are two connector (17), and two connectors (17) are connected with the same case
Cover (18), be embedded with glass plate (19) on the case lid (18), be fixedly mounted on the case lid (18) there are two with the buckle
(11) fixture block (20) of one-to-one cooperation.
2. a kind of medical instrument special bolt salt spray test chamber according to claim 1, it is characterised in that: the universal wheel
(2) quantity is four, is respectively arranged with damping spring between four universal wheels (2) and pedestal (1).
3. a kind of medical instrument special bolt salt spray test chamber according to claim 1, it is characterised in that: the base
(4) it is equipped with the rubber pad with a thickness of three millimeters at the top of, is provided with glass case at the top of the rubber pad.
4. a kind of medical instrument special bolt salt spray test chamber according to claim 1, it is characterised in that: the leakage layer
It (6) is the stainless (steel) wire with a thickness of five millimeters, the screen distance of the stainless (steel) wire is three millimeters.
5. a kind of medical instrument special bolt salt spray test chamber according to claim 1, it is characterised in that: the adsorption layer
(7) it is the sponge block with a thickness of three centimetres, offers placing groove on the sponge block.
6. a kind of medical instrument special bolt salt spray test chamber according to claim 1, it is characterised in that: the inlet tube
(14) there are three the outlet tube being located at right above adsorption layer (7), the lower end of the outlet tube is fixedly installed with for lower end connection
Spray head is provided with inlet valve on the inlet tube (14).
7. a kind of medical instrument special bolt salt spray test chamber according to claim 1, it is characterised in that: described to set liquid case
(13) be internally provided with chloride solution, rubber sleeve, the outer surface of the rubber sleeve is arranged in the outer surface of the handle (15)
Offer multiple non-slip grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656414.XU CN209027967U (en) | 2018-10-12 | 2018-10-12 | A kind of medical instrument special bolt salt spray test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656414.XU CN209027967U (en) | 2018-10-12 | 2018-10-12 | A kind of medical instrument special bolt salt spray test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027967U true CN209027967U (en) | 2019-06-25 |
Family
ID=66906093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656414.XU Expired - Fee Related CN209027967U (en) | 2018-10-12 | 2018-10-12 | A kind of medical instrument special bolt salt spray test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102136A (en) * | 2021-04-06 | 2021-07-13 | 北京九州鹏跃科技有限公司 | Salt fog generator device |
-
2018
- 2018-10-12 CN CN201821656414.XU patent/CN209027967U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102136A (en) * | 2021-04-06 | 2021-07-13 | 北京九州鹏跃科技有限公司 | Salt fog generator device |
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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: 20190625 Termination date: 20201012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |