CN205958203U - Cell -phone sealing washer gas tightness check out test set - Google Patents
Cell -phone sealing washer gas tightness check out test set Download PDFInfo
- Publication number
- CN205958203U CN205958203U CN201620910124.8U CN201620910124U CN205958203U CN 205958203 U CN205958203 U CN 205958203U CN 201620910124 U CN201620910124 U CN 201620910124U CN 205958203 U CN205958203 U CN 205958203U
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- sealing
- plate
- base plate
- top board
- mobile phone
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Abstract
The utility model relates to a cell -phone sealing washer gas tightness check out test set, including sealing device, testing arrangement, a drive arrangement and the 2nd drive arrangement, sealing device includes roof, upper seal plate, lower sealing plate, bottom plate and support, and the roof is fixed in the bottom plate through the support on, it does the up -and -down motion for the bottom plate to upper seal plate sliding connection in the roof and through actuating mechanism drive, upper seal plate is equipped with the first sealed pad of cell -phone shape, it is horizontal slip to lower sealing plate sliding connection on the bottom plate in the bottom plate and through the drive of the 2nd actuating mechanism, lower sealing plate is last to be equipped with the product carrier and to be equipped with the sealed pad of second, the downstream of drive arrangement drive upper seal plate to compacting is on lower sealing plate, the last through -hole that still is provided with of upper seal plate, the through -hole with the enclosure space communicates with each other, and through the pipeline with testing arrangement connects. The utility model discloses a gas tightness that can test the cell -phone sealing washer, simple structure, convenient operation.
Description
Technical field
This utility model is related to air tightness detection equipment and in particular to a kind of mobile phone sealing ring air tightness detection equipment.
Background technology
At present, most of mobile phone all compares the work(such as take pictures focusing on the outward appearance of mobile phone, the system of mobile phone, mobile phone on the market
Can, for some other function, for example, need in a humidity environment using mobile phone, then to require the water resistance of mobile phone preferably,
Avoid water to enter into interior of mobile phone, damage the components and parts of mobile phone.In order to reach waterproof and dustproof effect it is desirable to mobile phone close
Sealing property is good, sealing refer to determine tested sealing member add certain pressure medium in the case of it is allowed to medium reveal
Limiting quantity.Generally, this waterproof mobile phone is usually the position setting sealing ring cooperating between housing, thus the work(of waterproof
Energy.
A kind of test device for air tightness of known mobile communication terminal, it includes mobile communication terminal shell, mobile communication
One instrument connection is had on terminal casing, after the gas stream of source of the gas output passes in succession through air relief valve and gas-filled switching tube, through described
Instrument connection enters inside mobile communication terminal, and baroceptor one end is communicated with described instrument connection by aerating pipe, another
End is connected to a pressure display instrument, using barometric control unit measuring air pressure value needed for the setting of gas stream, works as interior of mobile phone
Enter packing state after, observe pressure display instrument air pressure value changes, thus judge mobile phone airtight test whether qualified it is ensured that
The waterproof quality of mobile communication terminal product.
However, the air-leakage test technology of the above waterproof mobile phone is for whole machine, there is presently no and be directed to handss
Cooperate between casing body position setting sealing ring the equipment that detected of air-tightness.
Utility model content
In order to overcome drawbacks described above, this utility model provides a kind of mobile phone sealing ring air tightness detection equipment, and this equipment can
The bubble-tight technical problem of mobile phone sealing ring cannot individually be detected to solve existing air tightness detection equipment.
This utility model be employed technical scheme comprise that to solve its technical problem：A kind of mobile phone sealing ring air-tightness inspection
Measurement equipment, including sealing device, test device, first driving means and the second driving means；Described sealing device include top board,
The upper sealing panel lower sealing plate corresponding with described upper sealing panel, the base plate corresponding with described top board and at least two
Frame, described top board is supported by support and is fixed on the top of base plate, have between described top board and base plate can house described close
Shrouding and lower sealing plate space, described top board includes the upper surface away from base plate and the lower surface near base plate side, described on
Sealing plate is slidably connected to the lower surface of top board, and described first drive mechanism is fixed on top board, and can drive described upper sealing
Plate moves up and down with respect to base plate, and described upper sealing panel is additionally provided with the first sealing gasket of mobile phone shape towards the one side of base plate,
Described base plate has the upper surface of close top board side, and described lower sealing plate is slidably connected to the upper surface of base plate, described second drive
Motivation structure can drive described lower sealing plate to do level slip the upper surface of described base plate, be provided with product and carry on described lower sealing plate
Tool, has a cavity that can house mobile phone in described product carrier, described cavity be formed around the second sealing gasket, under described
When sealing plate slips on described base plate, described first driving means drive described upper sealing panel to move downward, and densification under close
So that described first sealing gasket and the second sealing gasket form closing space on shrouding, house in it product sealing ring to be measured with front
The gap being formed between shell, described upper sealing panel is additionally provided with a through hole, described through hole is communicated with described closing space, and leads to
Cross a pipeline to be connected with described test device.
Preferably, described first drive mechanism driving upper sealing panel with respect to the mechanism that base plate moves up and down is：Described
First drive mechanism includes driving cylinder and piston rod, and described piston rod is vertically connected on described upper sealing panel, described driving
Air cylinder driven piston rod is stretched up and down thus driving upper sealing panel to move up and down, when upper sealing panel moves downward and is compacted at down close
During shrouding, driving cylinder is automatically stopped work.
Preferably, described upper sealing panel is additionally provided with four lower limit posts, is respectively arranged on four angles of upper sealing panel end, described top
Four upper limit posts are accordingly provided with plate, described upper limit post limits the movement locus of described lower limit post, and when upper close
When shrouding moves upwards, described lower limit post touches driving cylinder during described top board and is automatically stopped work.
Preferably, described second drive mechanism drives described lower sealing plate to do level slip the upper surface of described base plate
Mechanism is：Described second drive mechanism includes driving cylinder and piston rod, and described piston rod level connection joint is in described lower sealing plate
On, described driving cylinder drives piston rod elastic thus driving lower sealing plate to move horizontally.
Further, described lower sealing plate the bottom left and right sides be provided with slide block, in the track moving forward and backward of slide block
Be provided with two groups of limited blocks, limited block after respectively two front limit blocks and two, limited block before and after corresponding is provided with
The corresponding slide rail of slide block, described slide block moves forward and backward on the slide rail between former and later two limited blocks.
Further, it is additionally provided with least one pair of photoelectric sensor, be respectively arranged on the both sides of described product carrier, described photoelectricity
Sensor is fixed on described top board by support.
Preferably, it is provided with two pairs of photoelectric sensors, be respectively arranged on described four angles of product carrier end.
Preferably, it is provided with four supports, described support is cylinder, is separately fixed on top board and four angles of base plate.
The beneficial effects of the utility model are：By the upper-lower seal pad of setting on upper-lower seal plate, work as upper sealing panel
When being compacted at the lower sealing plate with product to be measured, upper sealing panel, upper-lower seal pad form a space, just may be used in this space
To accommodate mobile phone forensic plate and to paste and the sealing ring (that is, mobile phone forensic plate and sealing ring) of mobile phone forensic plate surrounding between
Gap, now upper sealing panel, upper-lower seal pad and mobile phone forensic plate shape become the space of a closing, mobile phone forensic in this space
The gap being formed between plate and sealing ring is place the weakest, therefore after being filled with gases at high pressure to this closing space, once
Gases at high pressure are interior at a fixed time to be leaked, then can illustrate that gases at high pressure are let out by this gap, you can sentence
The product to be measured that breaks is defective products；Whereas if the good seal performance of this gap, then gases at high pressure will not leak.This practicality
New have that structure is simple, operating automation degree is high, measure accurate advantage, can be widely applied to mobile phone industry.
Brief description
Fig. 1 is the structural representation of this utility model mobile phone sealing ring air tightness detection equipment.
In figure：1- sealing device, 11- top board, 111- first drive mechanism, 112- upper limit post；12- upper sealing panel,
121- lower limit post；Sealing plate under 13-, 131- product carrier, 132- second sealing gasket, 133- cavity；14- base plate, 141-
Two drive mechanisms；15- support；2- test device；3- photoelectric sensor.
Specific embodiment
Below in conjunction with this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under the premise of not making creative work
Every other embodiment, broadly falls into the scope of this utility model protection.
As shown in figure 1, this utility model provide a kind of mobile phone sealing ring air tightness detection equipment, it include sealing device 1,
Test device 2, first driving means 111 and the second driving means 141；Described sealing device 1 includes top board 11, upper sealing panel
12 lower sealing plates 13 corresponding with the described upper sealing panel base plate 14 corresponding with described top board and at least two supports
15, described top board 11 supports, by support, the top being fixed on base plate 14, has described in housing between described top board and base plate
Upper sealing panel and lower sealing plate space, described top board 11 includes the upper surface away from base plate and the lower surface near base plate side,
Described upper sealing panel 12 is slidably connected to the lower surface of top board 11, and described first drive mechanism 111 is fixed on top board, and can drive
Move described upper sealing panel 12 to move up and down with respect to base plate, described upper sealing panel 12 is additionally provided with Mobile-phone-shaped towards the one side of base plate
First sealing gasket of shape, described base plate 14 has the upper surface of close top board 11 side, and described lower sealing plate 13 is slidably connected to bottom
The upper surface of plate, described second drive mechanism 141 can drive described lower sealing plate 13 to do level in the upper surface of described base plate 14
Slide, described lower sealing plate 13 is provided with product carrier 131, has, in described product carrier 131, the cavity that can house mobile phone
133, described cavity 133 be formed around the second sealing gasket 132, when described lower sealing plate 13 slips on described base plate 14, institute
Stating first driving means 111 drives described upper sealing panel 12 to move downward, and densification on lower sealing plate 13 so that described first
Sealing gasket and the second sealing gasket 132 form closing space, house formation between product sealing ring to be measured and handset front case in it
Gap, described upper sealing panel 12 is additionally provided with a through hole, and described through hole is communicated with described closing space, and by a pipeline with
Described test device 2 connects.In order to improve the sealing function of mobile phone, generally between the protecgulum and bonnet of mobile phone, it is provided with sealing
Circle, this utility model is used to test the sealing effectiveness of sealing ring and mobile phone protecgulum, and testing sample is mobile phone protecgulum and passes through
Glue is pasted onto the sealing ring of mobile phone protecgulum surrounding, and is not fully assembled mobile phone.Testing sample is positioned over product
On carrier, thorough by form gap between product sealing ring to be measured and handset front case four using the sealing gasket on upper-lower seal plate
Portion is airtight, then fills gases at high pressure by test device toward in closing space, is charged to after corresponding pressure according to testing standard and keeps
Regular hour, if pressure keeps value that is constant or declining within normal range, product to be measured is certified products, otherwise treats
Survey product is defective products.Using principle be within the enclosed space between product sealing ring to be measured and handset front case formed gap be
Weak area, becomes the passage of most probable gas leakage, once so pressure drop exceedes certain scope, just can determine whether that this gap is close
Envelope effect on driving birds is not good, needs to do over again or scrap.
Preferably, described first drive mechanism 111 driving upper sealing panel 12 with respect to the mechanism that base plate moves up and down is：
Described first drive mechanism 111 includes driving cylinder and piston rod, and described piston rod is vertically connected on described upper sealing panel 12,
Described driving cylinder drives piston rod to stretch up and down thus driving upper sealing panel to move up and down, when upper sealing panel moves downward and presses
In fact when lower sealing plate, driving cylinder is automatically stopped work.Push the closure power keeping certain using driving cylinder, cooperation is up and down
The sealing gasket of setting on sealing plate, forms sealing space.
Further, described upper sealing panel is additionally provided with four lower limit posts 121, is respectively arranged on four angles of upper sealing panel end,
Four upper limit posts 112 are accordingly provided with described top board, described upper limit post limits the movement locus of described lower limit post,
And when upper sealing panel moves upwards, described lower limit post touches driving cylinder during described top board and is automatically stopped work.Using
The corresponding up and down limited post setting, can fix the movement locus of upper sealing panel, prevent upper sealing panel in motor process
Rock and cause closure when upper-lower seal plate dislocation, and then lead to upper-lower seal pad dislocation cannot form closing space and make
One-tenth cannot test or test result mistake consequence.
Preferably, described second drive mechanism 141 drives described lower sealing plate 13 to do water in the upper surface of described base plate 14
Smoothing dynamic mechanism is：Described second drive mechanism 141 includes driving cylinder and piston rod, and described piston rod level connection joint is in institute
State on lower sealing plate 13, described driving cylinder drives piston rod elastic thus driving lower sealing plate to move horizontally.Work as drive
When lower sealing plate is skidded off described base plate by cylinder of taking offence, user can be removed or placed into product to be measured from product carrier, then
Driving cylinder will drive lower sealing plate to slip in described base plate, simple to operation.
Further, described lower sealing plate the bottom left and right sides be provided with slide block, in the track moving forward and backward of slide block
Be provided with two groups of limited blocks, limited block after respectively two front limit blocks and two, limited block before and after corresponding is provided with
The corresponding slide rail of slide block, described slide block moves forward and backward on the slide rail between former and later two limited blocks.Limited block in front and back
Set, when out of service can automatically control drive mechanism, high degree of automation.
Further, it is additionally provided with least one pair of photoelectric sensor 3, be respectively arranged on the both sides of described product carrier, described light
Electric transducer is fixed on described top board by support.Described photoelectric sensor can detect whether product is put into exactly
In the cavity of product carrier, without putting well, then equipment sends alarm signal, and control device cannot start, in case when product
Put down upper sealing panel when product are not put well to damage product to be measured by pressure.
Preferably, it is provided with two pairs of photoelectric sensors, be respectively arranged on described four angles of product carrier end.In product to be measured four
Individual angle end is respectively equipped with photoelectric sensor, and whether the placement location that can more accurately detect product to be measured is correct.
Preferably, it is provided with four supports, described support is cylinder, is separately fixed on top board and four angles of base plate.
This kind of mode Stability Analysis of Structures and saving material.
Use process of the present utility model is：Start the second drive mechanism first and lower sealing plate is skidded off described base plate, will
Product to be measured is put in the cavity of product carrier, restarts the second drive mechanism and lower sealing plate is slipped into described base plate；Then again
Starting the first drive mechanism drives upper sealing panel to move downward and be compacted on lower sealing plate, now upper sealing panel, upper-lower seal
Circle and product to be measured can form a space sealing, and the space that the protecgulum of product to be measured is formed with sealing ring is located at space
Bottom surface；Restart testing equipment, testing equipment by by the through hole on pipeline and upper sealing panel to sealing space conveying high-pressure gas
Body, stops gas conveying, and keeps the regular hour, now observe sealing again when the pressure in sealing space reaches preset value
The pressure of the gas in space, if pressure keeps value that is constant or declining within normal range, product to be measured is qualified
Product, otherwise product to be measured is defective products, finally takes out testing sample, then one-time detection terminates.In actual mechanical process, this reality
With new for one-key start automation equipment, high degree of automation.
It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility,
Some deformation can also be made and improve, these broadly fall into protection domain of the present utility model.Therefore, this utility model patent
Protection domain should be defined by claims.
Claims (8)
1. a kind of mobile phone sealing ring air tightness detection equipment it is characterised in that：Including sealing device, test device, the first driving
Device and the second driving means；Described sealing device includes the lower sealing corresponding with described upper sealing panel of top board, upper sealing panel
The plate base plate corresponding with described top board and at least two supports, described top board is supported by support and is fixed on the upper of base plate
Side, have between described top board and base plate can house described upper sealing panel and lower sealing plate space, described top board include away from
The upper surface of base plate and the lower surface near base plate side, described upper sealing panel is slidably connected to the lower surface of top board, and described first
Drive mechanism is fixed on top board, and described upper sealing panel can be driven to move up and down with respect to base plate, described upper sealing panel court
Be additionally provided with the first sealing gasket of mobile phone shape to the one side of base plate, described base plate has a upper surface of close top board side, described under
Sealing plate is slidably connected to the upper surface of base plate, and described second drive mechanism can drive described lower sealing plate upper described base plate
Surface is done level and is slided, and is provided with product carrier, has, in described product carrier, the sky that can house mobile phone on described lower sealing plate
Chamber, described cavity be formed around the second sealing gasket, when described lower sealing plate slips on described base plate, described first drive dress
Put the described upper sealing panel of driving to move downward, and densification on lower sealing plate so that described first sealing gasket and the second sealing gasket
Form closing space, in it, accommodating gap being formed between product sealing ring to be measured and fore shell, described upper sealing panel also sets up
There is a through hole, described through hole is communicated with described closing space, and be connected with described test device by a pipeline.
2. mobile phone sealing ring air tightness detection equipment according to claim 1 it is characterised in that：Described first drive mechanism
Drive upper sealing panel with respect to the mechanism that base plate moves up and down be：Described first drive mechanism includes driving cylinder and piston
Bar, described piston rod is vertically connected on described upper sealing panel, and described driving cylinder drives piston rod to stretch thus driving up and down
Upper sealing panel moves up and down, and when upper sealing panel moves downward and is compacted at lower sealing plate, driving cylinder is automatically stopped work.
3. mobile phone sealing ring air tightness detection equipment according to claim 2 it is characterised in that：Described upper sealing panel also sets
There are four lower limit posts, be respectively arranged on four angles of upper sealing panel end, described top board is accordingly provided with four upper limit posts, institute
State the movement locus that upper limit post limits described lower limit post, and when upper sealing panel moves upwards, described lower limit post touching
It is automatically stopped work to driving cylinder during described top board.
4. mobile phone sealing ring air tightness detection equipment according to claim 1 it is characterised in that：Described second drive mechanism
Drive described lower sealing plate described base plate upper surface do level slip mechanism be：Described second drive mechanism includes driving
Cylinder and piston rod, described piston rod level connection joint on described lower sealing plate, stretch before and after driving piston rod by described driving cylinder
Contracting is thus drive lower sealing plate to move horizontally.
5. mobile phone sealing ring air tightness detection equipment according to claim 4 it is characterised in that：In described lower sealing plate
The bottom left and right sides is provided with slide block, is provided with two groups of limited blocks, respectively two front limit on the track moving forward and backward of slide block
Limited block after block and two, is provided with the slide rail corresponding with slide block on limited block before and after corresponding, described slide block is in front and back two
Move forward and backward on slide rail between individual limited block.
6. mobile phone sealing ring air tightness detection equipment according to claim 1 it is characterised in that：It is additionally provided with least one pair of light
Electric transducer, is respectively arranged on the both sides of described product carrier, and described photoelectric sensor is fixed on described top board by support.
7. mobile phone sealing ring air tightness detection equipment according to claim 6 it is characterised in that：It is provided with two pairs of photoelectric sensings
Device, is respectively arranged on described four angles of product carrier end.
8. mobile phone sealing ring air tightness detection equipment according to claim 1 it is characterised in that：It is provided with four supports, institute
Stating support is cylinder, is separately fixed on top board and four angles of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910124.8U CN205958203U (en) | 2016-08-22 | 2016-08-22 | Cell -phone sealing washer gas tightness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910124.8U CN205958203U (en) | 2016-08-22 | 2016-08-22 | Cell -phone sealing washer gas tightness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958203U true CN205958203U (en) | 2017-02-15 |
Family
ID=57976467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910124.8U Withdrawn - After Issue CN205958203U (en) | 2016-08-22 | 2016-08-22 | Cell -phone sealing washer gas tightness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197893A (en) * | 2016-08-22 | 2016-12-07 | 昆山杰士德精密工业有限公司 | Mobile phone sealing ring air tightness detection equipment |
| CN109916566A (en) * | 2019-03-08 | 2019-06-21 | 江苏米笛声学科技有限公司 | The test device for air tightness of the closed sound cavity mold group of mobile phone |
| CN111044232A (en) * | 2019-12-17 | 2020-04-21 | 深圳市博辉特科技有限公司 | 3C electronic product waterproof performance test equipment |
| CN111693227A (en) * | 2019-03-13 | 2020-09-22 | 中国船舶重工集团公司第七一一研究所 | Air tightness testing device |
-
2016
- 2016-08-22 CN CN201620910124.8U patent/CN205958203U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197893A (en) * | 2016-08-22 | 2016-12-07 | 昆山杰士德精密工业有限公司 | Mobile phone sealing ring air tightness detection equipment |
| CN106197893B (en) * | 2016-08-22 | 2018-05-29 | 江苏杰士德精密工业有限公司 | Mobile phone sealing ring air tightness detection equipment |
| CN109916566A (en) * | 2019-03-08 | 2019-06-21 | 江苏米笛声学科技有限公司 | The test device for air tightness of the closed sound cavity mold group of mobile phone |
| CN111693227A (en) * | 2019-03-13 | 2020-09-22 | 中国船舶重工集团公司第七一一研究所 | Air tightness testing device |
| CN111044232A (en) * | 2019-12-17 | 2020-04-21 | 深圳市博辉特科技有限公司 | 3C electronic product waterproof performance test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180529 |