CN208357173U - Anti- precipitating lustration type drain connector - Google Patents
Anti- precipitating lustration type drain connector Download PDFInfo
- Publication number
- CN208357173U CN208357173U CN201820566503.9U CN201820566503U CN208357173U CN 208357173 U CN208357173 U CN 208357173U CN 201820566503 U CN201820566503 U CN 201820566503U CN 208357173 U CN208357173 U CN 208357173U
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- tube
- perfusion tube
- annular groove
- protruded
- catheter
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Abstract
The utility model discloses a kind of anti-precipitating lustration type drain connector, the drain connector includes protruded tube, perfusion tube, connect land and connection pedestal, the protruded tube, perfusion tube is arranged along the vertical direction, and protruded tube, setting that the inside of perfusion tube is in hollow form and hollow inside is connected, the top of the perfusion tube is coaxially closely set in the lower external face of protruded tube, the connection land is coaxially closely set on the outer surface of middle and lower part of protruded tube, in the outer surface of upper of perfusion tube, the connection pedestal is coaxially closely set on the bottom outer surface of perfusion tube, and the setting that is connected with the hollow inside of perfusion tube, the drain connector can be detachably connected setting by the connection pedestal and other equipment.This drain connector ensure that dispensing effect, ensure that the quality of product, bring convenience to production, reduce the production cost of enterprise.
Description
Technical field
The utility model belongs to LED light manufacturing equipment technical field, especially a kind of anti-precipitating lustration type drain connector.
Background technique
In LED light during manufacturing, dispensing operation is generally required, when dispensing, generally will all mix fluorescent powder
Glue be contained in catheter, then glue is flowed out from the bottom end of drain mechanism and is dripped on to LED light for dispensing glue.It contains
After used a period of time in the glue that is uniformly mixed, being mixed with fluorescent powder in catheter, due to catheter internal upper part
Fluorescent powder can settle to the lower part, therefore, after a period of time, fluorescent powder in the glue in drain bottom of the tube it is dense
It spends larger, so that the fluorescent powder of bottom is more sticky, not only will affect the rate of outflow of glue, on the product after will also result in dispensing
Fluorescent powder concentration it is higher, influence the quality of product, even resulting in product cannot use, cause the waste of resource, to production
Inconvenience is brought, the production cost of enterprise is also improved.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide the anti-precipitating lustration type drain of one kind to connect
Head, which ensure that dispensing effect, ensure that the quality of product, bring convenience to production, reduce the life of enterprise
Produce cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of anti-precipitating lustration type drain connector, the drain connector include protruded tube, perfusion tube, connection land and connection
Pedestal, the protruded tube, perfusion tube are arranged along the vertical direction, and the inside of protruded tube, perfusion tube be in hollow form and it is hollow in
Portion is connected setting, and the top of the perfusion tube is coaxially closely set in the lower external face of protruded tube, the connection land
On the outer surface for the middle and lower part for being coaxially closely set to protruded tube, in the outer surface of upper of perfusion tube, the connection pedestal is coaxial
It is closely set on the bottom outer surface of perfusion tube, and the setting that is connected with the hollow inside of perfusion tube, which can
Setting is detachably connected by the connection pedestal and other equipment；
The connection land includes threaded joints and the annular groove portion of coaxial arrangement, threaded joints coaxial arrangement in
The top in annular groove portion is formed with connection screw thread on the outer surface of the threaded joints, and the middle and upper part in the annular groove portion is along the circumferential direction
An annular groove is produced, the vertical height in the annular groove portion on the outside of the annular groove is higher than the vertical height in the annular groove portion of inside；
The threaded joints, which can be engaged by connection screw thread with the bottom interior surface screw thread of catheter, to be installed tightly to
Together, the diameter of the protruded tube is less than the diameter of catheter, and works as the bottom interior surface screw thread of threaded joints and catheter
When engaging close installation together, the vertical height at the top of protruded tube is higher than the vertical height of the interior bottom portion of catheter.
Moreover, the arc-shaped setting of perfusion tube.
The advantages of the utility model obtains and good effect are:
1, this drain connector includes protruded tube, perfusion tube, connection land and connection pedestal, when in use, by catheter
Connection screw thread is provided on bottom interior surface, the connection screw thread of catheter matches setting with the connection screw thread of threaded joints,
Then the threaded joints of this drain connector are engaged into close installation by connection screw thread screw thread with the bottom interior surface of catheter
Together, at this point, being set at the top of protruded tube above the interior bottom portion of catheter, therefore, when in use, the inside of catheter
The glue containing higher concentration of bottom will not flow out catheter, but the glue above drain bottom of the tube flows out catheter, because
This, the concentration that ensure that the fluorescent powder of product after dispensing in allowed limits, ensure that dispensing effect, ensure that the matter of product
Amount, brings convenience to production；
In addition, the setting of annular groove, so that the drain connector is when in use, if the glue in drain bottom of the tube has portion
If dividing exudation, the glue of exudation can be flowed into annular groove, prevent from polluted the relevant device used, bring just to using
Benefit.
2, the arc-shaped setting of the perfusion tube of this drain connector so that the drain connector can satisfy when in use it is different
Use occasion expands the use scope of the drain connector.
Detailed description of the invention
Fig. 1 is that the structure of the utility model connects main view；
Fig. 2 is the cross-sectional view of Fig. 1 along longitudinal direction；
Fig. 3 is the top view of Fig. 1；
The structure that Fig. 4 is Fig. 1 connects perspective view；
Fig. 5 is that the structure of the arc-shaped setting of perfusion tube in Fig. 1 connects perspective view.
Specific embodiment
The embodiments of the present invention are described in detail below, it should be noted that the present embodiment is narrative, is not limit
Qualitatively, protection scope of this utility model cannot be limited by this.
Raw material used in the utility model is unless otherwise specified conventional commercial product；In the utility model
Used method is unless otherwise specified the conventional method of this field.
A kind of anti-precipitating lustration type drain connector, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the drain connector include stretching out
Pipe 1, perfusion tube 7, connection land 2 and connection pedestal 8, the protruded tube, perfusion tube be arranged along the vertical direction, and protruded tube, defeated
Setting that the inside of liquid pipe is in hollow form and hollow inside is connected, the top of the perfusion tube is coaxially closely set to protruded tube
Lower external face on, on the outer surface of the connection land middle and lower part that is coaxially closely set to protruded tube, perfusion tube it is upper
On portion outer surface, the connection pedestal is coaxially closely set on the bottom outer surface of perfusion tube, and hollow interior with perfusion tube
Portion is connected setting, which can be detachably connected setting by the connection pedestal and other equipment；
The connection land includes threaded joints 4 and the annular groove portion 6 of coaxial arrangement, the threaded joints coaxial arrangement
In the top in annular groove portion, connection screw thread 3 is formed on the outer surface of the threaded joints, the middle and upper part in the annular groove portion is circumferentially square
To an annular groove 5 is produced, the vertical height in the annular groove portion on the outside of the annular groove is higher than the vertical height in the annular groove portion of inside；
The threaded joints, which can be engaged by connection screw thread with the bottom interior surface screw thread of catheter, to be installed tightly to
Together, the diameter of the protruded tube is less than the diameter of catheter, and works as the bottom interior surface screw thread of threaded joints and catheter
When engaging close installation together, the vertical height at the top of protruded tube is higher than the vertical height of the interior bottom portion of catheter.
This drain connector includes protruded tube, perfusion tube, connection land and connection pedestal, when in use, by the bottom of catheter
Connection screw thread is provided on portion's inner surface, the connection screw thread of catheter matches setting with the connection screw thread of threaded joints, so
The threaded joints of this drain connector are engaged with the bottom interior surface of catheter by connection screw thread screw thread afterwards and are installed tightly to
Together, at this point, being set at the top of protruded tube above the interior bottom portion of catheter, therefore, when in use, the inner bottom of catheter
The glue containing more sticky fluorescent powder in portion will not flow out catheter, but the glue above drain bottom of the tube flows out catheter,
Therefore, it will not influence the rate of outflow of glue, the concentration of the fluorescent powder on product after will not causing dispensing is higher, thus shadow
The quality for ringing product, ensure that dispensing effect, ensure that the quality of product, bring convenience to production, reduce the life of enterprise
Produce cost；
In addition, the setting of annular groove, so that the drain connector is when in use, if the glue in drain bottom of the tube has portion
If dividing exudation, the glue of exudation can be flowed into annular groove, prevent from polluted the relevant device used, bring just to using
Benefit.
In the present embodiment, as shown in figure 5, the arc-shaped setting of the perfusion tube, so that the drain connector is when in use
It can satisfy different use occasions, expand the use scope of the drain connector.
Claims (2)
1. a kind of anti-precipitating lustration type drain connector, it is characterised in that: the drain connector includes protruded tube, perfusion tube, connection
Land and connection pedestal, the protruded tube, perfusion tube are arranged along the vertical direction, and the inside of protruded tube, perfusion tube is in hollow
Shape and hollow inside are connected setting, and the top of the perfusion tube is coaxially closely set in the lower external face of protruded tube, institute
It states on the outer surface for the middle and lower part that connection land is coaxially closely set to protruded tube, in the outer surface of upper of perfusion tube, the company
It connects pedestal to be coaxially closely set on the bottom outer surface of perfusion tube, and the setting that is connected with the hollow inside of perfusion tube, this is led
Liquid connector can be detachably connected setting by the connection pedestal and equipment；
The connection land includes threaded joints and the annular groove portion of coaxial arrangement, and the threaded joints coaxial arrangement is in annular groove
The top in portion is formed with connection screw thread on the outer surface of the threaded joints, and the middle and upper part in the annular groove portion is along the circumferential direction produced
One annular groove, the vertical height in the annular groove portion on the outside of the annular groove are higher than the vertical height in the annular groove portion of inside；
Together with the threaded joints can engage close installation with the bottom interior surface screw thread of catheter by connection screw thread,
The diameter of the protruded tube is less than the diameter of catheter, and when threaded joints engage tightly with the bottom interior surface screw thread of catheter
Close when being installed together, the vertical height at the top of protruded tube is higher than the vertical height of the interior bottom portion of catheter.
2. anti-precipitating lustration type drain connector according to claim 1, it is characterised in that: the perfusion tube is arc-shaped to be set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566503.9U CN208357173U (en) | 2018-04-20 | 2018-04-20 | Anti- precipitating lustration type drain connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566503.9U CN208357173U (en) | 2018-04-20 | 2018-04-20 | Anti- precipitating lustration type drain connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357173U true CN208357173U (en) | 2019-01-11 |
Family
ID=64932068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566503.9U Active CN208357173U (en) | 2018-04-20 | 2018-04-20 | Anti- precipitating lustration type drain connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561058A (en) * | 2022-12-06 | 2023-01-03 | 坛墨质检科技股份有限公司 | Digestion device and digestion method for food metal content detection |
-
2018
- 2018-04-20 CN CN201820566503.9U patent/CN208357173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561058A (en) * | 2022-12-06 | 2023-01-03 | 坛墨质检科技股份有限公司 | Digestion device and digestion method for food metal content detection |
| CN115561058B (en) * | 2022-12-06 | 2023-03-03 | 坛墨质检科技股份有限公司 | Digestion device and digestion method for food metal content detection |
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