CN212693137U - Pressure sensing mechanism of environment simulation experiment box - Google Patents
Pressure sensing mechanism of environment simulation experiment box Download PDFInfo
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- CN212693137U CN212693137U CN202021993608.6U CN202021993608U CN212693137U CN 212693137 U CN212693137 U CN 212693137U CN 202021993608 U CN202021993608 U CN 202021993608U CN 212693137 U CN212693137 U CN 212693137U
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Abstract
The utility model discloses an environmental simulation experimental box forced induction mechanism, which comprises a body, first collar is installed to one side of body, and the opposite side of body is connected with the second collar, the top fixed mounting of body has the riser, and the riser top is connected with the display screen, the internally mounted of body has pressure measurement mechanism, pressure measurement mechanism's inside is including the air inlet, and installs the connecting plate in one side of air inlet, the first spring of opposite side fixedly connected with of connecting plate. The utility model discloses in, under pressure measurement mechanism's effect, inside gas got into the body through the air inlet, under the elastic action of first spring, made the fly leaf receive gaseous activity to make the piston carry out the pressure measurement to the gas of circulation, through such setting, can detect freon pressure, cooling water pressure in inside inlet pressure of environmental simulation experimental box, the condenser, ensure the stability of environmental simulation experimental box operation.
Description
Technical Field
The utility model belongs to the technical field of the environmental simulation experiment case, concretely relates to environmental simulation experiment case forced induction mechanism.
Background
The environment simulation box is a box body capable of carrying out environment simulation such as a high-temperature test, a freezing rain test, a water immersion test, a salt spray test, a thermal shock test and the like, and a basket is arranged in the box body of the environment simulation box and drives an object to be detected to be rapidly transferred from one environment to another environment through lifting.
Current environmental simulation experimental box forced induction mechanism when using, can not detect freon pressure, coolant pressure in the air inlet pressure, the condenser of environmental simulation experimental box inside to do not possess the mechanism to the too big automatic pressure release of pressure detection, seriously influenced environmental simulation experimental box's work efficiency, to this we design out an environmental simulation experimental box forced induction mechanism.
SUMMERY OF THE UTILITY MODEL
For solving current environmental simulation experimental box forced induction mechanism, when using, can not detect the pressure of the inside inlet pressure of environmental simulation experimental box, freon pressure, cooling water pressure in the condenser to do not possess the mechanism to the automatic pressure release when pressure detection is too big, seriously influenced environmental simulation experimental box's work efficiency. The utility model provides an environmental simulation experiment box forced induction mechanism has the convenient characteristics of dressing, taking the flexibility, the security height of protecting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental simulation experiment box forced induction mechanism, includes the body, first collar is installed to one side of body, and the opposite side of body is connected with the second collar, the top fixed mounting of body has the riser, and the riser top is connected with the display screen, the internally mounted of body has pressure measurement mechanism, pressure measurement mechanism's inside is including the air inlet, and one side of air inlet installs the connecting plate, the first spring of opposite side fixedly connected with of connecting plate, and the opposite side of first spring installs the fly leaf, the top and the bottom of fly leaf are connected with the piston respectively, and the opposite side of piston installs the fixed plate, the bottom of body is connected with pressure release mechanism.
Preferably, the movable plate and the connecting plate form an elastic structure through the first spring, and the transverse axis of the movable plate coincides with the transverse axis of the connecting plate.
Preferably, the air inlets are symmetrically provided with two groups about the transverse axis of the connecting plate, and the transverse axis of the connecting plate coincides with the transverse axis of the body.
Preferably, the inside of pressure release mechanism is including the bottom plate, and the top fixed mounting of bottom plate has the cock body, the cock body top is connected with the connecting rod, and the positive terminal surface of connecting rod has seted up the spout, the inside sliding connection of spout has the slider, and the externally mounted of slider has the electro-magnet, the top cover of connecting rod is equipped with the second spring, and the top fixed mounting of connecting rod has the roof, the outside of roof is connected with the magnetic block.
Preferably, the connecting rod passes through the spout, the slider constitutes sliding construction with the body, and the axis of connecting rod coincides mutually with the axis of bottom plate.
Preferably, the top plate and the body form an elastic structure through a second spring, and the top plate and the bottom plate form a transmission structure through a connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, under pressure measurement mechanism's effect, inside gas got into the body through the air inlet, under the elastic action of first spring, made the fly leaf receive gaseous activity to make the piston carry out the pressure measurement to the gas of circulation, through such setting, can detect freon pressure, cooling water pressure in inside inlet pressure of environmental simulation experimental box, the condenser, ensure the stability of environmental simulation experimental box operation.
2. The utility model discloses in, under pressure release mechanism's effect, through carrying out the pressure measurement to environmental simulation experiment incasement portion, under the too big effect of pressure value, make the electro-magnet circular telegram release magnetism to make the magnetic block drive the roof by the electro-magnet magnetic attraction to the body activity, under the effect of connecting rod, make the bottom plate drive cock body activity downwards, thereby carry out the pressure release to the body, through such setting, can make the device automatic pressure release when pressure is too big, increase environmental simulation experiment case's security.
3. The utility model discloses in, set up at the body top through the display screen, when making the internal pressure of body change, first spring promotes the fly leaf activity to make the flexible volume of first spring change, and show the pressure value through the display screen, make the pressure state that the user can audio-visual understanding environmental simulation experimental box, when the pressure value was to the setting value, can trigger predetermined alarm and switch on the electro-magnet.
Drawings
Fig. 1 is a schematic view of the whole structure of a pressure sensing mechanism of an environmental simulation experiment box of the present invention;
fig. 2 is a schematic structural view of the pressure measuring mechanism of the present invention;
fig. 3 is the schematic structural diagram of the pressure relief mechanism of the present invention.
In the figure: 1. a body; 2. a first mounting ring; 3. a second mounting ring; 4. a vertical plate; 5. a display screen; 6. a pressure measuring mechanism; 601. an air inlet; 602. a connecting plate; 603. a first spring; 604. a movable plate; 605. a piston; 606. a fixing plate; 7. a pressure relief mechanism; 701. a base plate; 702. a plug body; 703. a connecting rod; 704. a chute; 705. a slider; 706. an electromagnet; 707. a second spring; 708. a top plate; 709. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a pressure sensing mechanism of an environmental simulation experiment box comprises a body 1, a first mounting ring 2, a second mounting ring 3, a vertical plate 4, a display screen 5, a pressure measuring mechanism 6, an air inlet 601, a connecting plate 602, a first spring 603, a movable plate 604, a piston 605, a fixing plate 606, a pressure relief mechanism 7, a bottom plate 701, a plug body 702, a connecting rod 703, a sliding chute 704, a sliding block 705, an electromagnet 706, a second spring 707, a top plate 708 and a magnetic block 709, wherein the first mounting ring 2 is mounted on one side of the body 1, the second mounting ring 3 is connected on the other side of the body 1, the vertical plate 4 is fixedly mounted at the top end of the body 1, the display screen 5 is connected at the top of the vertical plate 4, the pressure measuring mechanism 6 is mounted inside the body 1, the air inlet 601 is arranged inside the pressure measuring mechanism 6, the connecting plate 602 is mounted on one side of the air inlet, and the other side of the first spring 603 is installed with a movable plate 604, the top and the bottom of the movable plate 604 are respectively connected with a piston 605, the other side of the piston 605 is installed with a fixed plate 606, and the bottom of the body 1 is connected with a pressure relief mechanism 7.
Through adopting above-mentioned technical scheme, show the pressure value through display screen 5, make the user can audio-visually know the pressure state of environmental simulation experimental box.
Specifically, the movable plate 604 and the connecting plate 602 form an elastic structure through the first spring 603, and a transverse axis of the movable plate 604 coincides with a transverse axis of the connecting plate 602.
By adopting the above technical scheme, under the elastic action of the first spring 603, the movable plate 604 is subjected to gas movement, so that the piston 605 measures the pressure of the gas flowing inside the body 1.
Specifically, two sets of air inlets 601 are symmetrically arranged about the transverse axis of the connecting plate 602, and the transverse axis of the connecting plate 602 coincides with the transverse axis of the body 1.
Through adopting above-mentioned technical scheme, when passing through air inlet 601, make first spring 603 promote fly leaf 604 and drive piston 605 activity to can detect the pressure value according to the flexible variation of first spring 603.
Specifically, the inside of pressure relief mechanism 7 is including bottom plate 701, and the top fixed mounting of bottom plate 701 has cock body 702, and cock body 702 top is connected with connecting rod 703, and connecting rod 703 positive terminal surface has seted up spout 704, and the inside sliding connection of spout 704 has slider 705, and the externally mounted of slider 705 has electro-magnet 706, and the top cover of connecting rod 703 is equipped with second spring 707, and the top fixed mounting of connecting rod 703 has roof 708, and the outside of roof 708 is connected with magnetic block 709.
Through adopting above-mentioned technical scheme, under the effect of cock body 702, when making contact between bottom plate 701 and the body 1 to make cock body 702 seal body 1 at body 1 bottom, ensure the sealed effect of the inside gas circulation of body 1.
Specifically, the connecting rod 703 forms a sliding structure with the body 1 through the sliding groove 704 and the sliding block 705, and a central axis of the connecting rod 703 coincides with a central axis of the bottom plate 701.
Through adopting above-mentioned technical scheme, under the effect of connecting rod 703, make bottom plate 701 drive cock body 702 activity downwards to produce the space between bottom plate 701 and the body 1, thereby can carry out the pressure release to body 1 inside.
Specifically, the top plate 708 forms an elastic structure with the body 1 through the second spring 707, and the top plate 708 forms a transmission structure with the bottom plate 701 through the connecting rod 703.
By adopting the above technical scheme, under the elastic action of the second spring 707, when the electromagnet 706 is powered off, the top plate 708 can drive the bottom plate 701 to reset through the connecting rod 703, so that the bottom plate 701 seals the body 1 through the plug body 702.
The utility model discloses a theory of operation and use flow: during the use, through first collar 2, second collar 3 installs body 1, make gas get into body 1 inside through air inlet 601, under the elastic action of first spring 603, make fly leaf 604 receive the gas activity, thereby make piston 605 carry out the pressure measurement to the gas of circulation, thereby to the inside inlet pressure of environmental simulation experimental box, freon pressure in the condenser, cooling water pressure detects, when the pressure measurement pressure value is too big, make display screen 5 carry out the police dispatch newspaper and to the electro-magnet 706 circular telegram, thereby make electro-magnet 706 circular telegram release magnetism, make magnetism block 709 drive roof 708 to body 1 activity by electro-magnet 706 magnetic attraction, under the effect of connecting rod 703, then make bottom plate 701 drive cock body 702 move downwards, thereby carry out the pressure release to body 1, just so accomplished the theory of operation of the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental simulation experiment box forced induction mechanism, includes body (1), its characterized in that: a first mounting ring (2) is arranged on one side of the body (1), a second mounting ring (3) is connected on the other side of the body (1), a vertical plate (4) is fixedly arranged at the top end of the body (1), the top of the vertical plate (4) is connected with a display screen (5), a pressure measuring mechanism (6) is arranged in the body (1), the pressure measuring mechanism (6) comprises an air inlet (601) in the interior, and one side of the air inlet (601) is provided with a connecting plate (602), the other side of the connecting plate (602) is fixedly connected with a first spring (603), and the other side of the first spring (603) is provided with a movable plate (604), the top and the bottom of the movable plate (604) are respectively connected with a piston (605), and a fixing plate (606) is installed on the other side of the piston (605), and the bottom of the body (1) is connected with a pressure relief mechanism (7).
2. The environmental simulation experiment box pressure sensing mechanism of claim 1, wherein: the movable plate (604) and the connecting plate (602) form an elastic structure through the first spring (603), and the transverse axis of the movable plate (604) coincides with the transverse axis of the connecting plate (602).
3. The environmental simulation experiment box pressure sensing mechanism of claim 1, wherein: the air inlets (601) are symmetrically provided with two groups about the transverse axis of the connecting plate (602), and the transverse axis of the connecting plate (602) is coincided with the transverse axis of the body (1).
4. The environmental simulation experiment box pressure sensing mechanism of claim 1, wherein: the inside of pressure release mechanism (7) is including bottom plate (701), and the top fixed mounting of bottom plate (701) has cock body (702), cock body (702) top is connected with connecting rod (703), and connecting rod (703) positive terminal surface has seted up spout (704), the inside sliding connection of spout (704) has slider (705), and the externally mounted of slider (705) has electro-magnet (706), the top cover of connecting rod (703) is equipped with second spring (707), and the top fixed mounting of connecting rod (703) has roof (708), the outside of roof (708) is connected with magnetic block (709).
5. The environmental simulation experiment box pressure sensing mechanism of claim 4, wherein: the connecting rod (703) forms a sliding structure with the body (1) through the sliding groove (704) and the sliding block (705), and the central axis of the connecting rod (703) coincides with the central axis of the bottom plate (701).
6. The environmental simulation experiment box pressure sensing mechanism of claim 4, wherein: the top plate (708) and the body (1) form an elastic structure through a second spring (707), and the top plate (708) and the bottom plate (701) form a transmission structure through a connecting rod (703).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993608.6U CN212693137U (en) | 2020-09-14 | 2020-09-14 | Pressure sensing mechanism of environment simulation experiment box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021993608.6U CN212693137U (en) | 2020-09-14 | 2020-09-14 | Pressure sensing mechanism of environment simulation experiment box |
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| CN212693137U true CN212693137U (en) | 2021-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278942A (en) * | 2021-11-11 | 2022-04-05 | 上海翰逸环保科技有限公司 | Microwave plasma treatment solid waste device with rotary kiln structure |
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2020
- 2020-09-14 CN CN202021993608.6U patent/CN212693137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278942A (en) * | 2021-11-11 | 2022-04-05 | 上海翰逸环保科技有限公司 | Microwave plasma treatment solid waste device with rotary kiln structure |
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