CN207540721U - A kind of gas circuit bindiny mechanism for air tightness detection equipment - Google Patents
A kind of gas circuit bindiny mechanism for air tightness detection equipment Download PDFInfo
- Publication number
- CN207540721U CN207540721U CN201721598627.7U CN201721598627U CN207540721U CN 207540721 U CN207540721 U CN 207540721U CN 201721598627 U CN201721598627 U CN 201721598627U CN 207540721 U CN207540721 U CN 207540721U
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- China
- Prior art keywords
- bindiny mechanism
- air
- detection equipment
- tightness detection
- gas circuit
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Abstract
This case discloses a kind of gas circuit bindiny mechanism for air tightness detection equipment, includes：Support base is used to fix workpiece to be checked, is provided with gasket on the support base, a cavity volume is formed between the gasket and workpiece to be checked；Quick connector is located on the mobile route of the support base；Wherein, the support base is equipped with the gas nozzle connected with the cavity volume with the interface of the quick connector, so that the cavity volume is connected with the quick connector when gas nozzle is inserted into quick connector.The gas circuit bindiny mechanism for air tightness detection equipment of this case, with quick connector, can connect the cavity volume formed between air source and sealing structure and gasket, so as to facilitate detection sealing structure air-tightness, mechanism it is simple for structure and stable.
Description
Technical field
The utility model is related to air tightness detection equipment fields, more particularly to a kind of gas circuit for air tightness detection equipment
Bindiny mechanism.
Background technology
Higher and higher to the requirement of the water proofing property of electronic product currently on the market, this requires the manufacturing processes in electronic product
In to carrying out stringent air-leakage test after the parts sealing of electronic product.
In detection process usually first by the hole on the parts be sealed and in cavity or the opposite side of hole
Being sealed property of the mode detection of negative pressure is taken out, this allows for needing a kind of bindiny mechanism, can make cavity or hole with detecting it
The detection device of interior air pressure is connected, and existing bindiny mechanism mostly structure is all relatively complicated.
Utility model content
For the shortcomings of the prior art, the purpose of this utility model is to provide a kind of for air-leakage test
The gas circuit bindiny mechanism of equipment connects cavity volume and the air source with baroceptor by quick connector, simple for structure.
In order to realize these purposes and other advantages according to the present utility model, provide one kind and set for air-leakage test
Standby gas circuit bindiny mechanism, including:
Support base is used to fix workpiece to be checked, gasket is provided on the support base, the gasket and workpiece to be checked
Between form a cavity volume；
Quick connector is located on the mobile route of the support base；
Wherein, the support base is equipped with the gas nozzle connected with the cavity volume with the interface of the quick connector, so that
The cavity volume when gas nozzle is inserted into quick connector is obtained to connect with the quick connector.
Preferably, the venthole connected with the cavity volume is offered on the gasket.
Preferably, the first air drain is equipped in the support base, one end of first air drain is connected with the venthole, separately
One end is connected with the gas nozzle.
Preferably, the both sides of first air drain are respectively arranged with one second air drain.
Preferably, suction nozzle there are two being arranged at intervals on second air drain.
Preferably, the end of second air drain is equipped with the gas-tpe fitting for being connected with getter device.
Preferably, the lower end of the quick connector is additionally provided with pedestal.
Preferably, it is provided with the air flue to match with the gas nozzle in the quick connector.
Preferably, the air flue is equipped with sealing ring.
Preferably, the quick connector upper end is provided with the tracheae for being connected with air source, and the tracheae also with it is described
Air flue connects.
The beneficial effects of the utility model are：The gas circuit bindiny mechanism for air tightness detection equipment of this case, has
Quick connector can connect the cavity volume formed between air source and sealing structure and gasket, so as to facilitate detection sealing structure
Air-tightness, mechanism it is simple for structure and stable.
Description of the drawings
Fig. 1 is the axonometric drawing of support base；
Fig. 2 is the sectional view of support base；
Fig. 3 is the axonometric drawing of quick connector；
Fig. 4 is the sectional view of quick connector；
Fig. 5 is the structure diagram of the gas circuit bindiny mechanism for air tightness detection equipment.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, the aforementioned and other mesh of the utility model
, feature, aspect and advantage will be apparent, to enable those skilled in the art can be real according to this with reference to specification word
It applies.In the accompanying drawings, for clarity, shape and size can be amplified, and identical attached drawing mark will be used in all figures
Remember to indicate the same or similar component.In the following description, such as center, thickness, height, length, forepart, back, rear portion,
The words such as the left side, the right, top, bottom, top, lower part are based on orientation shown in the drawings or position relationship.Particularly, it is " high
Degree " is equivalent to size from the top to the bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to be arrived in the past
Size afterwards.These relative terms are for convenience and are usually not intended to need specifically to be orientated.Be related to attachment,
Connection etc. term (for example, " connection " and " attachment ") refer to these structures by intermediate structure directly or indirectly to one another fixation or
The relationship of attachment and movable or rigidly attached or relationship, unless otherwise clearly stating.
With reference to Fig. 1-Fig. 5, for the gas circuit bindiny mechanism of air tightness detection equipment, include：
Support base 10 is used to fix workpiece to be checked, gasket 20 is provided on support base 10, the gasket 20 with it is to be checked
A cavity volume is formed between workpiece；
Quick connector 40 is located on the mobile route of support base；
Wherein, support base 10 is equipped with the gas nozzle 30 connected with cavity volume with the interface of quick connector 40, so that gas nozzle
Cavity volume is connected with quick connector 40 when in 30 insertion quick connectors 40.
Wherein, the venthole 201 connected with cavity volume is offered on gasket 20.
Wherein, the first air drain 103 is equipped in support base 10, one end of the first air drain 103 is connected with venthole 201, another
End is connected with gas nozzle 30.
Wherein, the both sides of the first air drain 103 are respectively arranged with one second air drain 104.
Wherein, suction nozzle 101 there are two being arranged at intervals on the second air drain 104.
Wherein, the end of the second air drain 104 is equipped with the gas-tpe fitting 102 for being connected with getter device.
Wherein, the lower end of quick connector 40 is additionally provided with pedestal 50.
Wherein, the air flue 401 to match with gas nozzle 30 is provided in quick connector 40.
Wherein, air flue 401 is equipped with sealing ring 403.
Wherein, 40 upper end of quick connector is provided with the tracheae 402 for being connected with air source, and tracheae 402 also with air flue 401
Connection.
The course of work of the gas circuit bindiny mechanism of the utility model：
1) workpiece to be checked is placed on support base 10, suction nozzle 101 tightly adsorbs workpiece to be checked on support base 10, treats
Inspection workpiece is bonded, and form a cavity volume between the two with gasket 20；
2) support base 10 moves, and workpiece synchronizing moving to be checked, gas nozzle 30 is fully inserted into quick connector 40, support base 10
Stop movement；
3) cavity volume is sealed, air source constantly into cavity volume air-breathing or pumping to carry out air-leakage test；
4) after detecting, support base 10 is retracted, and is unloaded the workpiece that detection finishes, is put into next workpiece to be checked, repeats
Step 1).
The bindiny mechanism for air tightness detection equipment of the offer of the utility model, with quick connector, Neng Goulian
The cavity volume formed between ventilation source and sealing structure and gasket, it is simple for structure so as to facilitate the air-tightness of detection sealing structure,
It is and stable.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modification is easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
Specific details is not limited to novel.
Claims (10)
1. a kind of gas circuit bindiny mechanism for air tightness detection equipment, which is characterized in that including：
Support base is used to fix workpiece to be checked, gasket is provided on the support base, between the gasket and workpiece to be checked
Form a cavity volume；
Quick connector is located on the mobile route of the support base；
Wherein, the support base is equipped with the gas nozzle connected with the cavity volume with the interface of the quick connector, so that institute
Cavity volume when gas nozzle is inserted into quick connector is stated to connect with the quick connector.
2. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as described in claim 1, which is characterized in that the gasket
On offer the venthole connected with the cavity volume.
3. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as claimed in claim 2, which is characterized in that the support base
The first air drain is inside equipped with, one end of first air drain is connected with the venthole, and the other end is connected with the gas nozzle.
4. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as claimed in claim 3, which is characterized in that first gas
The both sides of slot are respectively arranged with one second air drain.
5. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as claimed in claim 4, which is characterized in that second gas
Suction nozzle there are two being arranged at intervals on slot.
6. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as claimed in claim 4, which is characterized in that second gas
The end of slot is equipped with the gas-tpe fitting for being connected with getter device.
7. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as described in claim 1, which is characterized in that the fast grafting
The lower end of head is additionally provided with pedestal.
8. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as described in claim 1, which is characterized in that the fast grafting
The air flue to match with the gas nozzle is provided in head.
9. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as claimed in claim 8, which is characterized in that on the air flue
Equipped with sealing ring.
10. it to be used for the gas circuit bindiny mechanism of air tightness detection equipment as claimed in claim 8, which is characterized in that described fast slotting
Upper end of joint is provided with the tracheae for being connected with air source, and the tracheae is also connected with the air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598627.7U CN207540721U (en) | 2017-11-24 | 2017-11-24 | A kind of gas circuit bindiny mechanism for air tightness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598627.7U CN207540721U (en) | 2017-11-24 | 2017-11-24 | A kind of gas circuit bindiny mechanism for air tightness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540721U true CN207540721U (en) | 2018-06-26 |
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ID=62615151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598627.7U Active CN207540721U (en) | 2017-11-24 | 2017-11-24 | A kind of gas circuit bindiny mechanism for air tightness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806966A (en) * | 2017-11-24 | 2018-03-16 | 苏州富强科技有限公司 | A kind of gas circuit bindiny mechanism for air tightness detection equipment |
-
2017
- 2017-11-24 CN CN201721598627.7U patent/CN207540721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806966A (en) * | 2017-11-24 | 2018-03-16 | 苏州富强科技有限公司 | A kind of gas circuit bindiny mechanism for air tightness detection equipment |
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