CN207007441U - A kind of device for detecting shell protection grade IP67 - Google Patents
A kind of device for detecting shell protection grade IP67 Download PDFInfo
- Publication number
- CN207007441U CN207007441U CN201720521676.4U CN201720521676U CN207007441U CN 207007441 U CN207007441 U CN 207007441U CN 201720521676 U CN201720521676 U CN 201720521676U CN 207007441 U CN207007441 U CN 207007441U
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- Prior art keywords
- erecting bed
- mobile station
- column
- pneumatic
- utility
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Abstract
It the utility model is related to a kind of device for detecting shell protection grade IP67, including erecting bed, the column being fixed on erecting bed, fixing groove is provided with erecting bed, column rear end is provided with the barometric air pressure valve of connection, the mobile station slided up and down is provided with erecting bed, mobile station bottom is connected with the pneumatic head being connected by conduit with air pressure valve, the baroceptor being connected with air gauge is installed in mobile station, the hold-down mechanism being fixed on column is connected with mobile station, the pneumatic indicator being connected with baroceptor is additionally provided with erecting bed, the timer being connected with pneumatic indicator.The utility model is reasonable in design, small volume, easy to use, has pressure setting and display, time setting and display, pressure protecting function, is a kind of nondestructive detecting instrument；Good airproof performance is connected, speed is fast；Detection time is short, and detection sensitivity is high；It can be widely applied to the high-volume sealing propertytest of product component.
Description
Technical field
Guard shield detection technique field is the utility model is related to, specifically a kind of detection shell protection grade IP67
Device.
Background technology
Shell protection grade is according to its is dust-proof, prevents that foreign object intrusion, waterproof, the characteristic of blocks moisture are classified by product.
In conventional shell protection grade detection, according to the experimental condition and test method of GB4208 requirements, using tactile water test, make
With caisson, the water surface at least 0.15m more than cover top portion, enclosure bottom at least 1m under water, continue 30min, detect housing
Inflow, the extent of injury that it reaches is judged according to inflow.In large-tonnage product detection, above-mentioned detection
Method can increase the detection duration of product, while tactile water detection has certain destructiveness to product, is unfavorable for industrialization and carries out greatly
Batch production.
The content of the invention
In order to avoid with solve the above problems, the utility model proposes a kind of dress for detecting shell protection grade IP67
Put.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of device for detecting shell protection grade IP67, including erecting bed, the column that is fixed on erecting bed, the peace
Fixing groove is provided with dress platform, the column rear end is provided with the barometric air pressure valve of connection, is provided with the erecting bed
The mobile station slided up and down, the mobile station bottom are connected with the pneumatic head being connected by conduit with air pressure valve, the movement
The baroceptor being connected with air gauge is installed on platform, the hold-down mechanism being fixed on column is connected with the mobile station,
The pneumatic indicator being connected with baroceptor, the timer being connected with pneumatic indicator are additionally provided with the erecting bed.
Preferably, the hold-down mechanism is hinged including the body frame being fixed on column, the handle being hinged on body frame, one end
On handle and the other end is hinged with the connecting rod of guide pillar, and the guide pillar is slidably mounted on body frame and is connected with mobile station.
Preferably, the material of the pneumatic head is rubber, and inflation inlet is provided with the pneumatic head.
The erecting bed is front end face close to the end face of timer and pneumatic indicator, is set on the erecting bed front end face
There are gas-filled switching tube, a power switch, timer is provided with timer switch on the erecting bed upper surface, the erecting bed
Power cord jack is provided with right side, air inlet is provided with the left side of the erecting bed.
Technological means is design detection circuit used by the utility model, is examined using air tightness test instead of watertightness
Survey, by to be detected it is envelope filled enter steady pressure gas, carry out time setting, according to record sealing shell inside
Pressure drop amplitude, detect the sealing of product and judge the degree of protection of shell.
The beneficial effects of the utility model are：The utility model is reasonable in design, small volume, easy to use, has pressure
Power is set with showing, the time sets and display, pressure protecting function, is a kind of nondestructive detecting instrument；Using filling for quality of rubber materials
Gas head is inflated, and connects good airproof performance, and it is fast to compress speed；Detection time is short, and detection sensitivity is high；It can be widely applied to produce
The high-volume sealing propertytest of product parts.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is stereogram one of the present utility model；
Fig. 2 is stereogram two of the present utility model；
Fig. 3 is hold-down mechanism structure chart of the present utility model；
Fig. 4 is pneumatic head part-structure figure of the present utility model.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figures 1 to 4, a kind of device for detecting shell protection grade IP67, including erecting bed 1, it is fixed on installation
Column 2 on platform 1, fixing groove 3 is provided with the erecting bed 1, and the rear end of column 2 is provided with the air pressure of connection air gauge 4
Valve 5, the mobile station 6 slided up and down is provided with the erecting bed 1, the bottom of mobile station 6 is connected with by conduit and gas
The connected pneumatic head 7 of pressure valve 5, the baroceptor 8 being connected with air gauge 4, the mobile station are installed in the mobile station 6
The hold-down mechanism 9 being fixed on column 2 is connected with 6, the gas being connected with baroceptor 8 is additionally provided with the erecting bed 1
Pressure display 11, the timer 10 being connected with pneumatic indicator 11.
In this way, shell is positioned by fixing groove 3, hold-down mechanism 9, which is realized, to be compressed, and passes through air gauge 4 and air pressure
Valve 5 to be detected it is envelope filled enter steady pressure gas, carry out time setting, according to record sealing shell inside
Pressure drop amplitude, detect the sealing of product and judge the degree of protection of shell.
The hold-down mechanism 9 includes the body frame 91 being fixed on column 2, the handle 92 being hinged on body frame 91, one end hinge
Be connected on handle 92 and the other end be hinged with the connecting rod 94 of guide pillar 93, the guide pillar 93 be slidably mounted on body frame 91 and with movement
Platform 6 is connected.It can be realized by hold-down mechanism 9 and fix shell Quick-clamped, simple and convenient, the small volume of hold-down mechanism 9 is not
The unnecessary volume of the present apparatus can be increased.
The material of the pneumatic head 7 is rubber, and inflation inlet 7a is provided with the pneumatic head 7.It will be filled by hold-down mechanism 9
Gas first 7 is pressed on shell, because pneumatic head 7 is quality of rubber materials, can ensure sealing during gas access.
The erecting bed 1 is front end face close to the end face of timer 10 and pneumatic indicator 10, the front end face of erecting bed 1
On be provided with gas-filled switching tube 12, power switch 13, timer 10 is provided with timer switch on the upper surface of erecting bed 1
14, power cord jack 15 is provided with the right side of the erecting bed 1, and air inlet is provided with the left side of the erecting bed 1
16.The timer 10 and pneumatic indicator 11 are controlled by gas-filled switching tube 12.
Application method of the present utility model is further elaborated below：
Press power switch 13 to be powered to device, press gas-filled switching tube 12 and start timer 10 and pneumatic indicator
11。
Gas is passed through at air inlet 16, by the air pressure at the stable air inlet 16 of air gauge 4, air pressure valve 5 controls gas
The break-make of body, air gauge 4 connect baroceptor 8, air pressure signal are transmitted into pneumatic indicator 11, by gas pressure to shell
On.
Shell is inflated when air pressure valve 5 is opened, is inflated when air pressure valve 5 closes and ends and carry out pressurize, reached
To setting atmospheric pressure value inflation cut-off, and pressurize timing is started by timer 10, air gauge 4 can be shown in gas in the time of setting
The change of body pressure, shown in pneumatic indicator 11, when shell protection grade can not meet to require, pneumatic indicator 11
Atmospheric pressure value can reduce, while can see air pressure reduce speed, when shell protection grade, which is fully met, to be required, air pressure is shown
The show value of device 11, which can be stablized, not to change.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the utility model.The requires of the utility model is protected
Scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of device for detecting shell protection grade IP67, including erecting bed (1), the column that is fixed on erecting bed (1)
(2), it is characterised in that：Fixing groove (3) is provided with the erecting bed (1), column (2) rear end is provided with connection air gauge
(4) air pressure valve (5), the mobile station (6) slided up and down is provided with the erecting bed (1), and mobile station (6) bottom connects
The pneumatic head (7) being connected by conduit with air pressure valve (5) is connected to, is provided with the mobile station (6) and is connected with air gauge (4)
Baroceptor (8), be connected with the hold-down mechanism (9) being fixed on column (2), the erecting bed on the mobile station (6)
(1) pneumatic indicator (11) being connected with baroceptor (8), the timer being connected with pneumatic indicator (11) are additionally provided with
(10)。
A kind of 2. device for detecting shell protection grade IP67 according to claim 1, it is characterised in that：The compacting machine
Structure (9) is hinged on handle including the body frame (91) being fixed on column (2), the handle (92) being hinged on body frame (91), one end
(92) on and the other end is hinged with the connecting rod (94) of guide pillar (93), the guide pillar (93) be slidably mounted on body frame (91) and with shifting
Dynamic platform (6) is connected.
A kind of 3. device for detecting shell protection grade IP67 according to claim 1, it is characterised in that：The pneumatic head
(7) material is rubber, and inflation inlet (7a) is provided with the pneumatic head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521676.4U CN207007441U (en) | 2017-05-11 | 2017-05-11 | A kind of device for detecting shell protection grade IP67 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521676.4U CN207007441U (en) | 2017-05-11 | 2017-05-11 | A kind of device for detecting shell protection grade IP67 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007441U true CN207007441U (en) | 2018-02-13 |
Family
ID=61443295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521676.4U Expired - Fee Related CN207007441U (en) | 2017-05-11 | 2017-05-11 | A kind of device for detecting shell protection grade IP67 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982026A (en) * | 2018-05-24 | 2018-12-11 | 南通大通电气有限公司 | A kind of wire casing test device for air tightness and test method |
| CN114441113A (en) * | 2022-01-20 | 2022-05-06 | 山东省农业机械科学研究院 | Air-suction seed sowing device air tightness detection system and method |
-
2017
- 2017-05-11 CN CN201720521676.4U patent/CN207007441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982026A (en) * | 2018-05-24 | 2018-12-11 | 南通大通电气有限公司 | A kind of wire casing test device for air tightness and test method |
| CN114441113A (en) * | 2022-01-20 | 2022-05-06 | 山东省农业机械科学研究院 | Air-suction seed sowing device air tightness detection system and method |
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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: 20180213 Termination date: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |