CN208282844U - A kind of water proof instrument - Google Patents
A kind of water proof instrument Download PDFInfo
- Publication number
- CN208282844U CN208282844U CN201820812542.2U CN201820812542U CN208282844U CN 208282844 U CN208282844 U CN 208282844U CN 201820812542 U CN201820812542 U CN 201820812542U CN 208282844 U CN208282844 U CN 208282844U
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- China
- Prior art keywords
- layer
- waterproof layer
- sealing ring
- wall
- inserted link
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Abstract
The utility model discloses a kind of water proof instruments, including meter body and shell, shell includes top cover and protective shell, protective shell includes waterproof layer, heat dissipating layer and accommodating layer, the first connector is equipped at the top of heat dissipating layer, the second connector is equipped at the top of waterproof layer, accommodating layer outer wall is equipped with the first heat release hole of several groups above accommodating layer bottom, heat dissipating layer outer wall is equipped with the second heat release hole of several groups in top, waterproof layer bottom centre is equipped with exhaust outlet, cap base is equipped with cushion, first sealing ring, second sealing ring and several sliding slots, sliding slot matching internal is equipped with the first sliding block and the second sliding block being flexibly connected, first slider bottom is equipped with inserted link, inserted link runs through waterproof layer outer wall and the second sealing ring, inserted link bottom side, which runs through, is equipped with fastener, second slider bottom is equipped with shield, exhaust outlet bottom mating is equipped with the sealing-plug being flexibly connected.It is quick that the utility model has the advantages of convenient installation, and long service life, waterproof effect is good, and has stronger heat-sinking capability.
Description
Technical field
The utility model relates to instrument waterproof technique field, in particular to a kind of water proof instrument.
Background technique
Instrument shows the instrument general name of numerical value, including pressure gauge flow instrument and various analysis instruments etc..Instrument
Instrument application field is extensive, covers each side such as industry, agricultural, traffic, science and technology, environmental protection, national defence, culture, education and public health, people's lives
Face carries the task of the person of checking on and director in the operational process of development of the national economy all trades and professions.Due to its status spy
Very, effect is big, has huge multiplication and pulling function to national economy, there is the good market demand and huge development potentiality.
Instrument and meter is the utensil to detect, measure, observe, calculate various physical quantitys, material composition, physical parameter etc.
Or equipment.Including examining-repairing instrument, ohmmeter, analyzer, tester, tester etc..In broad terms, instrument and meter can also have automatically
The functions such as control, alarm, signal transmitting and data processing.
With the development of power automation, the effect of digital displaying meter is more and more obvious, and the working environment of digital displaying meter is complicated,
By environmental disturbances, the water that may cause in instrument cisco unity malfunction, especially environment is very harmful to instrument, but existing
Instrument waterproof performance is bad, and often by waterproofing design at sealing structure, the heat-sinking capability of instrument is caused to substantially reduce, and shortens instrument
The service life of table.
Utility model content
The main purpose of the utility model is to provide a kind of water proof instruments, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of water proof instrument, including meter body and shell, the shell are set on the outside of the meter body, the shell
Body includes top cover and protective shell, and the protective shell includes waterproof layer, heat dissipating layer and accommodating layer, and the heat dissipating layer is set to the waterproof
Between layer and the accommodating layer, the accommodating layer is set on the inside of the waterproof layer, and the meter body is set in the accommodating layer
Portion is equipped with the first connector at the top of the heat dissipating layer, is equipped with the second connector at the top of the waterproof layer, the accommodating layer outer wall in
The first heat release hole of several groups is equipped with above the accommodating layer bottom, the heat dissipating layer outer wall radiates in top equipped with several groups second
Hole, the waterproof layer bottom centre are equipped with exhaust outlet, and the cap base center is equipped with cushion, and the cap base is in described
The first sealing ring to match with first connector, the cap base and first sealing ring are equipped on the outside of cushion
Outside is equipped with the second sealing ring to match with second connector, and the cap base is set on the outside of second sealing ring
There are several sliding slots, the sliding slot matching internal is equipped with the first sliding block and the second sliding block being flexibly connected, and first sliding block
Close to second sealing ring, first slider bottom is equipped with inserted link, and the inserted link is through the waterproof layer outer wall and described
Second sealing ring, the inserted link bottom is run through far from second sealing ring side is equipped with fastener, second slider bottom
Equipped with the shield to match with the inserted link, the exhaust outlet bottom mating is equipped with the sealing-plug being flexibly connected.
Preferably, the waterproof layer outer wall is equipped with mounting plate, runs through on the mounting plate and is equipped with several pilot holes.
Preferably, the exhaust outlet inner wall is equipped with internal screw thread, and the sealing-plug outer wall is equipped with to match with the internal screw thread
External screw thread.
Preferably, run through the through-hole for being equipped with and matching with the inserted link on the waterproof layer and second sealing ring.
Preferably, the fastener is to pre-tighten screw, and extend through and be equipped on the inserted link and first sliding block
The threaded hole to match with the preload screw.
Preferably, the shield close to second sealing ring side be equipped with link block, the waterproof layer outer wall be equipped with
The fixing clamp that the link block matches.
Compared with prior art, the utility model has the following beneficial effects: a kind of water proof instrument, pass through setting the
One sliding block, the second sliding block, inserted link, fastener and shield, it can be achieved that top cover and protective shell quick connection, and to fastener and insert
Bar is protected, and is avoided for a long time using generation corrosion, long service life;By the way that waterproof layer, heat dissipating layer and accommodating layer is arranged, when
When there is water in the external world, waterproof layer is protected, and meter body can be isolated with waterproof layer, even if outside water enters in waterproof layer
Portion, there are also heat dissipating layers and accommodating layer to be isolated, and water is discharged openable sealing-plug, so that outside water be avoided to cause to damage to instrument
Wound;Pass through the first heat release hole of setting, the second heat release hole, exhaust outlet and sealing-plug, when meter body is worked, openable sealing
Plug, the heat of generation can be entered heat dissipating layer by the first heat release hole, then enter waterproof layer by the second heat release hole, finally
It is discharged to hull outside by exhaust outlet 11, has heat-sinking capability;It is quick that the utility model has the advantages of convenient installation, long service life, waterproof
Effect is good, and has stronger heat-sinking capability.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of water proof instrument of the utility model.
Fig. 2 is the enlarged diagram at a kind of water proof instrument A of the utility model.
Fig. 3 is a kind of structural schematic diagram of water proof instrument waterproof layer of the utility model.
Fig. 4 is a kind of structural schematic diagram of water proof instrument heat dissipating layer of the utility model.
Fig. 5 is a kind of structural schematic diagram of water proof instrument accommodating layer of the utility model.
In figure: 1, meter body;2, shell;3, top cover;4, waterproof layer;5, heat dissipating layer;6, accommodating layer;7, the first connection
Mouthful;8, the second connector;9, the first heat release hole;10, the second heat release hole;11, exhaust outlet;12, cushion;13, the first sealing ring;
14, the second sealing ring;15, sliding slot;16, the first sliding block;17, the second sliding block;18, inserted link;19, fastener;20, shield;21, close
Blocking;22, protective shell.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of water proof instrument, including meter body 1 and shell 2, shell 2 are set to outside meter body 1
Side, shell 2 include top cover 3 and protective shell 22, and protective shell 22 includes waterproof layer 4, heat dissipating layer 5 and accommodating layer 6, and heat dissipating layer 5 is set to
Between waterproof layer 4 and accommodating layer 6, accommodating layer 6 is set to 4 inside of waterproof layer, and meter body 1 is set to inside accommodating layer 6, heat dissipating layer 5
Top is equipped with the first connector 7, is equipped with the second connector 8 at the top of waterproof layer 4,6 outer wall of accommodating layer is set above 6 bottom of accommodating layer
There is the first heat release hole of several groups 9,5 outer wall of heat dissipating layer is equipped with the second heat release hole of several groups 10 in top, and 4 bottom centre of waterproof layer sets
There is exhaust outlet 11,3 bottom centre of top cover is equipped with cushion 12, and 3 bottom of top cover is equipped with and the first connector 7 on the outside of cushion 12
Second to match with the second connector 8 is equipped on the outside of the first sealing ring 13 to match, 3 bottom of top cover and the first sealing ring 13
Sealing ring 14,3 bottom of top cover are equipped with several sliding slots 15 on the outside of the second sealing ring 14, and 15 matching internal of sliding slot is equipped with activity even
The first sliding block 16 and the second sliding block 17 connect, and the first sliding block 16, close to the second sealing ring 14,16 bottom of the first sliding block, which is equipped with, inserts
Bar 18, inserted link 18 run through 4 outer wall of waterproof layer and the second sealing ring 14, and 18 bottom of inserted link is run through far from 14 side of the second sealing ring to be set
There is fastener 19,17 bottom of the second sliding block is equipped with the shield 20 to match with inserted link 18, and 11 bottom mating of exhaust outlet is equipped with activity
The sealing-plug 21 of connection.
4 outer wall of waterproof layer is equipped with mounting plate, runs through on mounting plate and is equipped with several pilot holes, installs convenient for instrument;Exhaust
11 inner walls of mouth are equipped with internal screw thread, and 21 outer wall of sealing-plug is equipped with the external screw thread to match with internal screw thread, convenient to use;Waterproof layer
4 and second on sealing ring 14 through the through-hole to match with inserted link 18 is equipped with, convenient for being connected and fixed;Fastener 19 is to pre-tighten spiral shell
Silk, and the threaded hole for being equipped with and matching with preload screw is extended through on inserted link 18 and the first sliding block 16, it is convenient for inserted link 18
It is fixed;Shield 20 is equipped with link block close to 14 side of the second sealing ring, and 4 outer wall of waterproof layer is equipped with the fixation to match with link block
Folder, convenient for shield 20 is fixed.
It should be noted that the utility model is that meter body 1 is placed on appearance when in use by a kind of water proof instrument
It receives inside layer 6, then top cover 3 is placed on above protective shell 22 and is installed, cushion 12 is inserted into 6 top of accommodating layer, it will
Meter body 1 is fixed, and the first sealing ring 13 is inserted into the first connector 7, and the second sealing ring 14 is inserted into the second connector 8, then
First sliding block 16 is moved inward, so that inserted link 18 is inserted into waterproof layer 4 and the second sealing ring 14, then tightening fastener parts 19, are incited somebody to action
Inserted link 18 is fixed, at this point, protective shell 22 is fixedly connected with top cover 3, then by 17 slid inward of the second sliding block, shield 20 is fixed,
Shield 20 protects inserted link 18 and fastener 19;Instrument is finally installed to the place of needs, when there is water in the external world,
Waterproof layer 4 is protected, and heat dissipating layer 5 and accommodating layer 6 are equipped with inside waterproof layer 4, and meter body 1 can be isolated with waterproof layer 4,
Even if outside water enters inside waterproof layer 4, there are also heat dissipating layers 5 and accommodating layer 6 to be isolated, and openable sealing-plug 21 arranges water
Out, so that outside water be avoided to cause to damage to instrument;When meter body 1 is worked, openable sealing-plug 21, the heat of generation
Amount can be entered heat dissipating layer 5 by the first heat release hole 9, then enter waterproof layer 4 by the second heat release hole 10, finally by row
Port 11 is discharged to outside shell 2.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of water proof instrument, including meter body (1) and shell (2), it is characterised in that: the shell (2) is set to described
On the outside of meter body (1), the shell (2) includes top cover (3) and protective shell (22), and the protective shell (22) includes waterproof layer
(4), heat dissipating layer (5) and accommodating layer (6), the heat dissipating layer (5) are set between the waterproof layer (4) and the accommodating layer (6), institute
Accommodating layer (6) are stated on the inside of the waterproof layer (4), the meter body (1) is set to the accommodating layer (6) inside, described to dissipate
The first connector (7) are equipped at the top of thermosphere (5), are equipped with the second connector (8) at the top of the waterproof layer (4), the accommodating layer (6)
Outer wall is equipped with the first heat release hole of several groups (9) above the accommodating layer (6) bottom, and heat dissipating layer (5) outer wall is set in top
There is the second heat release hole of several groups (10), waterproof layer (4) bottom centre is equipped with exhaust outlet (11), in top cover (3) bottom
The heart is equipped with cushion (12), and top cover (3) bottom is equipped with and the first connector (7) phase on the outside of the cushion (12)
It is equipped on the outside of matched first sealing ring (13), top cover (3) bottom and first sealing ring (13) and connects with described second
The second sealing ring (14) that interface (8) matches, top cover (3) bottom are equipped with several on the outside of second sealing ring (14)
A sliding slot (15), sliding slot (15) matching internal are equipped with the first sliding block (16) and the second sliding block (17) being flexibly connected, and institute
The first sliding block (16) are stated close to second sealing ring (14), the first sliding block (16) bottom is equipped with inserted link (18), described to insert
Bar (18) runs through the waterproof layer (4) outer wall and second sealing ring (14), and inserted link (18) bottom is far from described second
Sealing ring (14) side, which is run through, is equipped with fastener (19), and the second sliding block (17) bottom is equipped with to match with the inserted link (18)
Shield (20), exhaust outlet (11) bottom mating be equipped be flexibly connected sealing-plug (21).
2. a kind of water proof instrument according to claim 1, it is characterised in that: waterproof layer (4) outer wall is equipped with installation
Plate, through being equipped with several pilot holes on the mounting plate.
3. a kind of water proof instrument according to claim 1, it is characterised in that: exhaust outlet (11) inner wall is equipped with interior spiral shell
Line, sealing-plug (21) outer wall are equipped with external screw thread matched with the internal thread.
4. a kind of water proof instrument according to claim 1, it is characterised in that: the waterproof layer (4) and described second close
Through equipped with the through-hole to match with the inserted link (18) in seal (14).
5. a kind of water proof instrument according to claim 1, it is characterised in that: the fastener (19) is to pre-tighten screw,
And the threaded hole for being equipped with and matching with the preload screw is extended through on the inserted link (18) and first sliding block (16).
6. a kind of water proof instrument according to claim 1, it is characterised in that: the shield (20) is close close to described second
Seal (14) side is equipped with link block, and waterproof layer (4) outer wall is equipped with the fixing clamp to match with the link block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820812542.2U CN208282844U (en) | 2018-05-29 | 2018-05-29 | A kind of water proof instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820812542.2U CN208282844U (en) | 2018-05-29 | 2018-05-29 | A kind of water proof instrument |
Publications (1)
Publication Number | Publication Date |
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CN208282844U true CN208282844U (en) | 2018-12-25 |
Family
ID=64706269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820812542.2U Expired - Fee Related CN208282844U (en) | 2018-05-29 | 2018-05-29 | A kind of water proof instrument |
Country Status (1)
Country | Link |
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CN (1) | CN208282844U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112763776A (en) * | 2021-02-03 | 2021-05-07 | 武汉百世成套设备科技有限公司 | Three-phase multifunctional electric power instrument with environment protection effect |
-
2018
- 2018-05-29 CN CN201820812542.2U patent/CN208282844U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112763776A (en) * | 2021-02-03 | 2021-05-07 | 武汉百世成套设备科技有限公司 | Three-phase multifunctional electric power instrument with environment protection effect |
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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: 20181225 |
|
CF01 | Termination of patent right due to non-payment of annual fee |