CN206945235U - A kind of sealing propertytest instrument - Google Patents
A kind of sealing propertytest instrument Download PDFInfo
- Publication number
- CN206945235U CN206945235U CN201720930480.0U CN201720930480U CN206945235U CN 206945235 U CN206945235 U CN 206945235U CN 201720930480 U CN201720930480 U CN 201720930480U CN 206945235 U CN206945235 U CN 206945235U
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- CN
- China
- Prior art keywords
- pressurization
- chassis
- disk
- sealing propertytest
- cover plate
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Abstract
The utility model discloses a kind of sealing propertytest instrument, including chassis, pressurization disk and the cover plate set gradually；It is removably secured between the chassis, the pressurization disk and the cover plate；Abreast set multiple pressurized tanks, the chassis and pressurization tray bottom and side that multiple pressurization holes are set in the chassis and the pressurization disk.The instrument disclosure satisfy that the requirement not stacked during element pressurization detection, the damage of element under test when avoiding detection, while the quantity of the pressurization disk can be adjusted according to the quantity of element under test, realize large batch of element pressurization detection.
Description
Technical field
Sealing propertytest field is the utility model is related to, particularly relates to a kind of sealing propertytest instrument.
Background technology
DIP (dual inline-pin package, dual-inline package technology) potted element generally needs before use
Sealing propertytest is carried out, in the prior art, this detection generally use following manner is carried out, will all DIP to be detected
Potted element is put into a metal and is made in basin together, the side and bottom surface of the container be can pass through liquid and
The wire netting of gas, compression testing device will be inserted after container capping closing so that the DIP potted elements to be detected
Sealing propertytest is carried out in the above-described container.
It is however, described to be detected for accommodating because the pin intensity of DIP potted elements is relatively low, and in the prior art
The container of DIP potted elements does not carry out particular design, and when carrying out sealing propertytest, all stacked elements to be detected exist
Together, mutually pressurization, the element of bottom bear excessive pressure, inevitably lead to the pin deformation of element；It is meanwhile existing
There is technology to be difficult to one by one separate element to be detected, phase mutual friction generation electrostatic between element pin may be caused, caused to be checked
The component wear of survey.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of sealing propertytest instrument, can be by member to be detected
Part is effectively separated, prevents component wear to be detected.
Based on a kind of above-mentioned purpose sealing propertytest instrument provided by the utility model, including set gradually cover plate, plus
Platen and chassis；It is removably secured between the cover plate, the pressurization disk and the chassis；Abreast set in the chassis
Multiple chassis pressurized tanks, the bottom on the chassis and side set multiple chassis pressurization holes；Abreast set in the pressurization disk
Multiple pressurization disk pressurized tanks, the bottom of the pressurization disk and side set multiple pressurization disk pressurization holes.
Alternatively, a kind of sealing propertytest instrument also includes fastener and limiting bracket, is provided with the cover plate
Two cover plate spacing holes coordinated with the limiting bracket, two bottoms with limiting bracket cooperation are provided with the chassis
Disk spacing hole, the pressurization plate edge sets two respectively the stopper slot coordinated with the limiting bracket；It is the chassis, described
Pressurization disk and the cover plate are securely removably connected at together by two limiting brackets, two fastener difference
It is arranged on two limiting brackets, and is fastened to and is bonded with the cover plate.
Alternatively, the pressurization disk is in lack corresponding to both sides two minor arc arch discoid.
Alternatively, the quantity of the pressurization disk is one or more.
Alternatively, the diameter in the chassis pressurization hole is less than the width of the chassis pressurized tank；The pressurization disk pressurization hole
Diameter be less than the pressurization disk pressurized tank width.
Alternatively, the depth of the chassis pressurized tank and the pressurization disk pressurized tank is arranged to and element under test height phase
Deng.
Alternatively, chassis pressurization hole and pressurization disk pressurization hole are dimensioned such that element under test can not be from
Deviate from a kind of sealing propertytest instrument.
Alternatively, the chassis of different size has the chassis pressurized tank of different in width and depth, different size
Pressurization disk there is the pressurization disk pressurized tank of different in width and depth.
Alternatively, the chassis of different size have different-diameter the chassis pressurization hole, different size it is described
Pressurization disk has the pressurization disk pressurization hole of different-diameter.
Alternatively, it is provided with pulling apparatus on the cover plate.
From the above it can be seen that a kind of sealing propertytest instrument that the utility model embodiment provides disclosure satisfy that
The requirement that element keeps flat, do not stacked during the pressurization detection of DIP elements, avoids element pin flexural deformation, and reduce because of pin
Mutual collision friction and issuable electrostatic risk, while the number of the pressurization disk can be adjusted according to the quantity of element under test
Amount, realize disposable large batch of DIP elements pressurization detection.
Brief description of the drawings
Fig. 1 is a kind of structural representation of sealing propertytest instrument of the utility model embodiment；
Fig. 2 is a kind of structural representation on the chassis of sealing propertytest instrument of the utility model embodiment；
Fig. 3 is a kind of structural representation of the pressurization disk of sealing propertytest instrument of the utility model embodiment；
Fig. 4 is a kind of combining structure schematic diagram of sealing propertytest instrument of the utility model embodiment.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
As shown in figure 1, be a kind of sealing propertytest tool construction figure of the utility model embodiment, a kind of sealing inspection
Survey instrument includes fastener 1, cover plate 2, pressurization disk 3, chassis 4 and limiting bracket 5.
The main body of limiting bracket 5 is in cylinder, and bottom is provided with the flange that diameter is more than main body, for limiting bracket 5
Position is defined.
Both sides of the edge are diametrically respectively arranged with a cover plate spacing hole 21 on cover plate 2, for being limited respectively with two
Position support 5 coordinates.
As shown in Fig. 2 it is a kind of sealing propertytest instrument chassis figure of the utility model embodiment, it is in disk that chassis 4 is overall
Shape, interior parallel is provided with multiple chassis pressurized tanks 43, for not placing element under test overlappingly；The bottom and side on chassis 4
Multiple chassis pressurization holes 41 are provided with, the liquids and gases for detecting pressurization easily pass in and out, and reduce the matter on chassis 4
Amount；The both sides of the edge of chassis 4 be diametrically respectively arranged with one it is spacing with the 21 corresponding chassis of cover plate spacing hole on cover plate 2
Hole 42, chassis spacing hole 42 coordinate with limiting bracket 5.
As shown in figure 3, being a kind of sealing propertytest instrument pressurization disk figure of the utility model embodiment, pressurization disk 3 is in lack
Two minor arc arch corresponding to both sides it is discoid so that substantially reduce pressurization disk 3 when not reducing the volume of pressurization disk 3 as far as possible
Quality, interior parallel is provided with multiple pressurization disk pressurized tanks 33, for not placing element under test overlappingly；The side of pressurization disk 3
Position and bottom surface of the face in addition to the breach of both sides are provided with multiple pressurization disk pressurization holes 31；2 side gap positions of pressurization disk 3 point
A stopper slot 32 corresponding with the cover plate spacing hole 21 on cover plate 2 is not provided with, for coordinating with limiting bracket 5.
As shown in figure 4, for a kind of combination diagram of sealing propertytest instrument of the utility model, chassis 4 is arranged on bottom
Portion, the top of chassis 4 set one or more pressurization disks 3, and element under test is arranged in the pressurized tank in chassis 4 and pressurization disk 3, is covered
Plate 2 is arranged on the top of a pressurization disk 3 of the top, wherein, the chassis spacing hole 42 on corresponding chassis 4, the cover plate limit of cover plate 2
Position hole 21 and the 32 coaxial setting of stopper slot of each pressurization disk 3, two limiting brackets 5 distinguish fully-inserted two chassis from bottom
In spacing hole 42, until the base flange of limiting bracket 5 is bonded with the bottom surface on chassis 4, and the limit corresponding in pressurization disk 3
Cover plate spacing hole 21 on position groove 32 and corresponding cover plate 2, is passed from the top of cover plate 2, to chassis 4, each pressurization disk 3 and cover plate 2
Carry out spacing.Fastener 1 is arranged on limiting bracket 5 and passes the part of cover plate 2, and screws and be bonded as cover plate 2, to described one kind
Sealing propertytest instrument is fastened.
Alternatively, fastener 1 uses wing nut, convenient to improve integrally-built fastness, reduces fastening difficulties.
Alternatively, the number of pressurization disk 3 can be increased and decreased according to the demand of element under test quantity, adapt to treating for varying number
Survey the detection demand of element.
Alternatively, pulling apparatus is provided with cover plate 2, it is convenient to a kind of the whole of sealing propertytest instrument after fastening
Gymnastics is made.
Alternatively, the depth of chassis pressurized tank 43 and pressurization disk pressurized tank 33 is arranged to highly equal with element under test, limit
Movement of the element under test processed in chassis pressurized tank 43 and pressurization disk pressurized tank 33, reduce the collision between element under test and stacking
Probability, the original paper protected.
Alternatively, the diameter in chassis pressurization hole 41 is less than the width of chassis pressurized tank 43, the diameter in pressurization disk pressurization hole 31
Less than the width of pressurization disk pressurized tank 33, prevent element under test from being skidded off from chassis pressurization hole 41 and pressurization disk pressurization hole 31.
Alternatively, chassis pressurization hole 41 and pressurization disk pressurization hole 31 are dimensioned such that element under test can not be from
Deviate from a kind of sealing propertytest instrument.
Alternatively, the chassis 4 of different size has the chassis pressurized tank 43 of different in width and depth, the pressurization of different size
Disk 3 has the pressurization disk pressurized tank 33 of different in width and depth, can be changed according to the needs of different element under tests, adapts to not
The detection demand of the element under test of same specification.
Alternatively, the chassis 4 of different size has the chassis pressurization hole 41 of different-diameter, and the pressurization disk 3 of different size has
There is the pressurization disk pressurization hole 31 of different-diameter, can be changed according to the needs of different element under tests, adapt to treating for different size
Survey the detection demand of element.
From the above it can be seen that a kind of sealing propertytest instrument that the utility model embodiment provides disclosure satisfy that
Element is kept flat during the pressurization detection of DIP elements, the requirement not stacked, avoids element pin flexural deformation, and reduce because of pin
Mutual collision friction and issuable electrostatic risk, while the number of the pressurization disk can be adjusted according to the quantity of element under test
Amount, realize disposable large batch of DIP elements pressurization detection.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, the above is real
Applying can also be combined between the technical characteristic in example or different embodiments, and exist as described above of the present utility model
Many other changes of different aspect, for simplicity, they are not provided in details.Therefore, it is all in spirit of the present utility model
Within principle, any omission for being made, modification, equivalent substitution, improvement etc., the scope of protection of the utility model should be included in
Within.
Claims (10)
1. a kind of sealing propertytest instrument, it is characterised in that including cover plate, pressurization disk and the chassis set gradually；The cover plate,
It is removably secured between the pressurization disk and the chassis；
Multiple chassis pressurized tanks are abreast set in the chassis, and the bottom on the chassis and side set multiple chassis pressurizations
Hole；Multiple pressurization disk pressurized tanks are abreast set in the pressurization disk, and the bottom of the pressurization disk and side set multiple pressurizations
Disk pressurization hole.
2. a kind of sealing propertytest instrument according to claim 1, it is characterised in that also including fastener and spacing branch
Frame, two cover plate spacing holes coordinated with the limiting bracket are provided with the cover plate, be provided with the chassis two with
The chassis spacing hole that the limiting bracket coordinates, the pressurization plate edge sets two respectively what is coordinated with the limiting bracket
Stopper slot；The chassis, the pressurization disk and the cover plate are securely removably connected at one by two limiting brackets
Rise, two fasteners are separately positioned on two limiting brackets, and are fastened to and are bonded with the cover plate.
3. a kind of sealing propertytest instrument according to claim 1, it is characterised in that the pressurization disk is in lack both sides pair
The two minor arc arch answered it is discoid.
4. a kind of sealing propertytest instrument according to claim 1, it is characterised in that the quantity of the pressurization disk is 1
It is or multiple.
5. a kind of sealing propertytest instrument according to claim 1, it is characterised in that the diameter in the chassis pressurization hole is small
In the width of the chassis pressurized tank；The diameter in the pressurization disk pressurization hole is less than the width of the pressurization disk pressurized tank.
A kind of 6. sealing propertytest instrument according to claim 1, it is characterised in that the chassis pressurized tank and it is described plus
The depth of platen pressurized tank is arranged to highly equal with element under test.
A kind of 7. sealing propertytest instrument according to claim 1, it is characterised in that chassis pressurization hole and it is described plus
Platen pressurization hole is dimensioned such that element under test can not be deviate from out of described a kind of sealing propertytest instrument.
8. a kind of sealing propertytest instrument according to claim 1, it is characterised in that the chassis of different size has
The chassis pressurized tank of different in width and depth, the pressurization disk of different size have the pressurization disk of different in width and depth
Pressurized tank.
9. a kind of sealing propertytest instrument according to claim 1, it is characterised in that the chassis of different size has
The chassis pressurization hole of different-diameter, the pressurization disk of different size have the pressurization disk pressurization hole of different-diameter.
10. a kind of sealing propertytest instrument according to claim 1, it is characterised in that lifting is provided with the cover plate
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930480.0U CN206945235U (en) | 2017-07-28 | 2017-07-28 | A kind of sealing propertytest instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930480.0U CN206945235U (en) | 2017-07-28 | 2017-07-28 | A kind of sealing propertytest instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945235U true CN206945235U (en) | 2018-01-30 |
Family
ID=61370380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930480.0U Active CN206945235U (en) | 2017-07-28 | 2017-07-28 | A kind of sealing propertytest instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945235U (en) |
-
2017
- 2017-07-28 CN CN201720930480.0U patent/CN206945235U/en active Active
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