CN205879212U - Sensor seat lid - Google Patents
Sensor seat lid Download PDFInfo
- Publication number
- CN205879212U CN205879212U CN201620582723.1U CN201620582723U CN205879212U CN 205879212 U CN205879212 U CN 205879212U CN 201620582723 U CN201620582723 U CN 201620582723U CN 205879212 U CN205879212 U CN 205879212U
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- China
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- lid body
- groove
- welding groove
- welding
- rodmeter
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Abstract
The utility model relates to a sensor seat lid, package rubbing board lid body is provided with an annular sealed recess at the middle part of lid body, corresponds annular sealed protruding central point and put and be provided with sensor pole fixed orifices on the lid body, and the sensor pole is fixed in the opening side that the lid body corresponds sealed recess through sensor pole fixed orifices, and the central point that the lid body corresponds sealed recess puts and still is provided with a welding groove, and the opening part in welding groove is the opening part of sealed recess dorsad, and sensor pole fixed orifices sets up the bottom in the welding groove. Groove form welding cavity has not only played the location and the fixed action of sensor pole when the preinstallation of sensor pole, only need simultaneously to pack the welding to aforesaid cavity and just can realize the fixed of sensor pole when the welding, the compactness of solder has been guaranteed to miniature cavity, has reduced rosin joint, the possibility of later stage sealing off even in the time of reduction solder use amount and weld time.
Description
Technical field
This utility model relates to a kind of sensor seat board lid, belongs to sensor accessory field.
Background technology
Sensor seat board lid is generally used for being fixed the probe of sensor, so that the rodmeter of sensor can
There to be preferable fixed performance, in traditional sensor seat lid, the rodmeter of sensor is generally by sensor seat
Covering processing one hole so that the rodmeter of sensor passes this hole, and welds, welding is usually the sensing at sensor
An annular crator is manufactured, it is achieved rodmeter is fixed around device bar；But aforesaid annular solder is commonly used as one
Welding Structure but to there is many problems, the first crator of annular relatively big to the usage amount of solder, production cost is higher, welding
Time-consuming longer；Support next to that rodmeter lacks good location when welding, it is easy to produce rodmeter and install crooked
Substandard products；Last because the packing space of solder is bigger, it is easy to the problems such as rosin joint occur.
Utility model content
The technical problems to be solved in the utility model is: overcome aforesaid technical problem of the prior art, it is provided that a kind of
The sensor seat board lid of modified form.
This utility model solves its technical problem and be the technical scheme is that
A kind of sensor seat board lid, including plate lid body, is provided with an annular sealing at the middle part of plate lid body recessed
Groove, on plate lid body, the seal convexity center of corresponding annular is provided with rodmeter fixing hole, and rodmeter is by passing
Sensor bar fixing hole is fixed on the open side of plate lid body correspondence sealed groove, the center of described plate lid body correspondence sealed groove
Position is additionally provided with a welding groove, the opening part of the opening part of welding groove sealed groove dorsad, and rodmeter fixing hole is arranged
Bottom at welding groove.
As further improvement of the utility model, described welding groove is gradually-reducing shape, wherein the flared end of welding groove and plate
Lid body connects, and rodmeter is fixed on the necking end being positioned at welding groove, and the necking end of welding groove is positioned at the biography of plate lid body
Side fixed by sensor bar.
As further improvement of the utility model, described welding groove is integrated punch process and forms.
As further improvement of the utility model, the cross section of the side wall surface of described welding groove is arc, and described arc is carried on the back
Protruding to welding groove axis.
As further improvement of the utility model, the side wall surface of described welding groove is step-like.
The beneficial effects of the utility model are:
1, this utility model is by being improved traditional plate lid body, by welding hole i.e. rodmeter fixing hole by
Plane it is modified to a small-sized channel-shaped cavity, not only serves the location of rodmeter and solid when the pre-installation of rodmeter
It is set for using；Aforesaid cavity only need to carry out filler welding when welding simultaneously just can realize rodmeter and fix, small-sized
Cavity ensure that the compactness of solder, reduce solder usage amount and to reduce rosin joint, even later stage while weld interval de-
The probability of weldering, improves product quality and reduces the assembly cost in later stage.
2, the welding groove of reducing shape has certain installation guided bone compared to the welding groove of cylindrical shape, and volume is also simultaneously
Less, welding cost is the lowest.
3, the welding groove low cost of manufacture of integrated punching, good integrity, intensity is high.
4, step-like welding groove intensity is high, while ensureing the good clamped condition of rodmeter end, reduces weldering
Connect the volume in chamber.
5, the welding groove of arc inner wall is more easily adapted to conform to the rodmeter end of the different-diameter produced because of manufacturing tolerance
End.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the lid schematic diagram of sensor seat board lid；
Fig. 2 is the generalized section of this utility model sensor seat board lid；
Fig. 3 is the welding schematic diagram of this utility model sensor seat board lid；
Fig. 4 is the welding schematic diagram of traditional sensors seat board lid.
In figure: 1, plate lid body；2, sealed groove；3, welding groove；4, rodmeter fixing hole；5, solder；6, sensor
Bar.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
Such as Fig. 1 and Fig. 2, a kind of sensor seat board lid, including plate lid body, the middle part of plate lid body is provided with a ring
The sealed groove of shape, on plate lid body, the seal convexity center of corresponding annular is provided with rodmeter fixing hole, sensing
Device bar is fixed on the open side of plate lid body correspondence sealed groove by rodmeter fixing hole, and described plate lid body correspondence seals
The center of groove is additionally provided with a welding groove, the opening part of the opening part of welding groove sealed groove dorsad, rodmeter
Fixing hole is arranged on the bottom of welding groove；
Wherein said welding groove is gradually-reducing shape, is integrated punch process and forms, and wherein the flared end of welding groove is with plate lid originally
Body connects, and rodmeter is fixed on the necking end being positioned at welding groove, and the necking end of welding groove is positioned at the sensor of plate lid body
Side fixed by bar, and the side wall surface of welding groove is step-like.
Simultaneously in order to adapt to other products, the cross section of the side wall surface of welding groove can also be arc, and described arc welds dorsad
Access slot axis is protruding.
When comparison diagram 3 and Fig. 4, this Product jointing, rodmeter is inserted in rodmeter fixing hole, and operative sensor is solid
The end of fixed pole also can arrange a spacing ring, and spacing ring snaps fit onto in welding groove, can be carried out welding subsequently, and solder is constantly filled out
It is charged in welding groove, until welding groove fills up just can stop welding, thus realizes the fixing of rodmeter, and traditional structure,
Same is inserted into rodmeter in rodmeter fixing hole, and rodmeter has less compared to this technical scheme improved
Supporting surface, so rodmeter can swing in fixing hole, welding difficulty is relatively big, when welding, needs along rodmeter simultaneously
Edge pitch of the laps weld, welding inconvenience very, it is easy to because operational error or weld interval are not enough and occur
The rosin joint of local, solder usage amount is the biggest, and the qualification rate of product is low, and cost is high.
And the technical program, location and the fixation of rodmeter is not only served when the pre-installation of rodmeter,
Reduce welding difficulty；Aforesaid cavity only need to carry out filler welding when welding simultaneously just can realize rodmeter and consolidate
Fixed, small-sized cavity ensure that the compactness of solder, reduces solder usage amount and reduces rosin joint, even while weld interval
The probability of later stage sealing-off, improves product quality and reduces the assembly cost in later stage.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (5)
1. a sensor seat board lid, including plate lid body, is provided with an annular sealed groove at the middle part of plate lid body,
On plate lid body, the seal convexity center of corresponding annular is provided with rodmeter fixing hole, and rodmeter passes through sensor
Bar fixing hole is fixed on the open side of plate lid body correspondence sealed groove, it is characterized in that: described plate lid body correspondence sealed groove
Center be additionally provided with a welding groove, the opening part of the opening part of welding groove sealed groove dorsad, rodmeter is fixed
Hole is arranged on the bottom of welding groove.
2. a kind of sensor seat board lid as claimed in claim 1, is characterized in that: described welding groove is gradually-reducing shape, wherein welds
The flared end of groove is connected with plate lid body, and rodmeter is fixed on the necking end being positioned at welding groove, the necking end position of welding groove
Rodmeter in plate lid body fixes side.
3. sensor seat board lid as claimed in claim 2 a kind of, is characterized in that: described welding groove be integrated punch process and
Become.
4. a kind of sensor seat board lid as claimed in claim 2, is characterized in that: the cross section of the side wall surface of described welding groove is arc
Shape, described arc welding groove axis dorsad is protruding.
5. a kind of sensor seat board lid as claimed in claim 1, is characterized in that: the side wall surface of described welding groove is step-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582723.1U CN205879212U (en) | 2016-06-16 | 2016-06-16 | Sensor seat lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582723.1U CN205879212U (en) | 2016-06-16 | 2016-06-16 | Sensor seat lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879212U true CN205879212U (en) | 2017-01-11 |
Family
ID=57690954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582723.1U Active CN205879212U (en) | 2016-06-16 | 2016-06-16 | Sensor seat lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099065A (en) * | 2018-09-30 | 2018-12-28 | 珠海格力电器股份有限公司 | Welding protective sleeve and magnetic suspension axial bearing |
| CN114107938A (en) * | 2021-10-21 | 2022-03-01 | 杭州大和热磁电子有限公司 | Connecting structure and method for internal fixed column of vacuum coating machine |
-
2016
- 2016-06-16 CN CN201620582723.1U patent/CN205879212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099065A (en) * | 2018-09-30 | 2018-12-28 | 珠海格力电器股份有限公司 | Welding protective sleeve and magnetic suspension axial bearing |
| CN114107938A (en) * | 2021-10-21 | 2022-03-01 | 杭州大和热磁电子有限公司 | Connecting structure and method for internal fixed column of vacuum coating machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |