CN206567181U - A kind of syringe securing cover plate structure - Google Patents
A kind of syringe securing cover plate structure Download PDFInfo
- Publication number
- CN206567181U CN206567181U CN201621213802.1U CN201621213802U CN206567181U CN 206567181 U CN206567181 U CN 206567181U CN 201621213802 U CN201621213802 U CN 201621213802U CN 206567181 U CN206567181 U CN 206567181U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- securing cover
- valve
- syringe
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of syringe securing cover plate structure, the structure is made up of securing cover plate, housing screw, valve, the securing cover plate outer shape is rectangle structure, T-shape slot is provided with symmetrical center positions, syringe ears step can be installed in " T " groove, screw is provided with the left upper end of " T " groove, housing screw is screwed into screw and compresses the left ear step of syringe, circular hole is provided with " T " groove symmetrical centre, valve is installed in circular hole；It is ladder circle tubular construction outside the valve, center is provided with " recessed " groove provided with ventilation circular hole, thicker cylindrical section, the suit rubber stopper in periphery and " recessed " groove, lower end head gos deep into rubber stopper bottom hole and realize that taper face is sealed provided with a circular conical surface；Described thinner one end of valve is provided with the anti-skidding annular groove of tracheae, and its axial step is adjacent to securing cover plate T-shape slot bottom, the thinner periphery insertion securing cover plate endoporus of the valve and the anti-skidding annular groove realization of exposed portion and docking for tracheae.This structure goes for defence electronic component Multi-varieties and Small-batch Production enterprise, realizing product sealing dispensing, in the production of encapsulating, it is to avoid because product sealing demand glue amount is small and encapsulating cylinder volume is big, produce the problem of remaining glue is wasted.Other industries are may be equally applicable to, for product embedding, application and the fewer enterprise of dispensing amount.
Description
Technical field
The utility model is related to a kind of syringe securing cover plate device, specifically, is related to a kind of syringe securing cover plate structure.
Background technology
In military electronic product, many products have the seal requests such as waterproof, anti-dew, and perfusion fluid sealant is that product is frequent
Using sealing means, it is typically used in the embedding occasion after component joint face and inner body are fixed in cavity.Many
In the production and application of kind small lot, the rubber-storing cylinder of big volume does not apply to the local dispensing of manual control and embedding of defence electronic component
Demand, long-term use can cause sizable waste, and production cost also can be very high.
Therefore, people are seeking a kind of technical solution for being suitable to practicality always.
The content of the invention
The purpose of this utility model is to provide a kind of syringe securing cover plate structure, the structure can be applied to using syringe and
The connection of needle tubing, realizes the occasion of product component binding face and inner body the axial restraint embedding in cavity, can solve
Fluid sealant and encapsulating cylinder are wasted in the work of product encapsulating, and dispensing position is accurate, embedding reliable, using easy to operate
A kind of syringe securing cover plate structure.
The technical scheme that the utility model is used is as follows：A kind of syringe securing cover plate structure, the structure by securing cover plate,
Housing screw, valve composition；Wherein, the securing cover plate is the rectangle structure with T-shape slot, is installed in " T " groove
The ears step of syringe, the upper end position of securing cover plate " T " bottom land is provided with screw, and housing screw is screwed into screw hole
In the ears plane for compressing syringe；It is ladder circle tubular construction outside the valve, center is provided with ventilation circular hole, and thicker is outer
Circle section is provided with " recessed " groove, the suit rubber stopper in periphery and " recessed " groove, and rubber is goed deep into lower end head provided with a circular conical surface
Simultaneously realize that taper face is sealed in consent bottom；Described thinner one end of valve is provided with the anti-skidding annular groove of tracheae, its axial step and securing cover plate
T-shape slot bottom is adjacent to, the valve it is thinner periphery insertion securing cover plate endoporus and exposed portion anti-skidding annular groove realize with
Tracheae is docked.Extrusion to glue is realized by compressed gas, the mesh of product component binding face and part fixing seal is reached
's.
The relatively existing production application effect of the utility model has substantial improvements, with it is easy to operate, simple in construction, make
With the beneficial effect such as convenient.Enterprise product production cost can be effectively reduced, quick embedding can be realized, it is easy to use and reliable,
Be conducive to encapsulating amount in encapsulating process accurately to control, disclosure satisfy that existing military electronic product sealing and highly reliable use are needed
Will.
Brief description of the drawings
Fig. 1 is the structural representation of syringe securing cover plate structure of the present utility model
1. securing cover plate in figure, 2. housing screws, 3. valves.
Embodiment
It is multi-ladder cylindrical structural in Fig. 1, outside the valve (3), center is provided with ventilation circular hole, thicker periphery
Provided with " recessed " groove, bottom is provided with inverted cone surface, and rubber stopper is set with thicker periphery, and rubber stopper oral area annular convex rib is caught in
In " recessed " groove, inverted cone surface is inserted to rubber stopper bottom hole and realizes that taper face is sealed；
The appropriate fluid sealant of injection in the syringe, the valve being completed (1) and rubber stopper are loaded in syringe hole,
To the sealing glue formation sealing state in syringe；
Symmetrical centre hole on the securing cover plate (1) and coordinate between the thinner periphery of the valve (3) for gap,
The valve (3) can be smoothly inserted in securing cover plate (1) hole, its axial step face and the securing cover plate (1) " T " bottom land
End face laminating is fixed, and described thinner one end of valve is provided with the anti-skidding annular groove of tracheae, annular groove face and the compression gas pipe pair of exposed portion
Connect, complete source of the gas connection.
The securing cover plate (1) is to be installed in the rectangle structure provided with T-shape slot, securing cover plate (1) " T " groove
The ears step of syringe, the upper left end position of securing cover plate (1) " T " bottom land is provided with screw, and compression is screwed into screw hole
Screw (2) is simultaneously compressed in the ears plane of syringe, realizes the connection of syringe and securing cover plate (1)；
In use, rubber stopper external diameter is that interference is connected with syringe inwall to the structure, is always on pressured state, rubber stopper
Plane holds out against valve (3) leave from office terrace, and valve (3) terrace of appearing on the stage holds out against securing cover plate (1) " T " groove plane, in compressed gas
In the presence of, sealing glue flows out from syringe needle hole, realizes fixing function of the securing cover plate to syringe.
Claims (4)
1. a kind of syringe securing cover plate structure, the structure is made up of securing cover plate, housing screw, valve, its feature：Securing cover plate
For the rectangle structure provided with T-shape slot, syringe ears are installed in T-shape slot, are screwed into the left upper end screw of " T " bottom land
Housing screw, the housing screw compresses the left ear platform of syringe and connect, and valve is installed in " T " groove symmetrical centre hole；Outside the valve
Portion is ladder circle tubular construction, and center is provided with ventilation circular hole, and cylindrical section of thicker " recessed " groove is interior to be set with rubber stopper, and thinner one end is stretched
Enter in securing cover plate hole, fixed by axial step.
2. syringe securing cover plate structure according to claim 1, it is characterized in that：It is rectangle knot outside the securing cover plate
Structure, T-shape slot is provided with symmetrical centre, installs the ears step of syringe in " T " groove, securing cover plate " T " bottom land it is upper
End position is provided with screwed hole, and housing screw is screwed into screwed hole and is compressed in the left ear plane of syringe.
3. syringe securing cover plate structure according to claim 1, it is characterized in that：It is set to carry " recessed " groove outside the valve
Ladder circle tubular construction, suit rubber stopper, the lower end head of the valve in the thicker periphery of the valve and " recessed " groove
Provided with a circular conical surface, stretch into rubber stopper bottom hole and realize that taper face is sealed.
4. syringe securing cover plate structure according to claim 1, it is characterized in that：Described thinner one end of valve is anti-provided with tracheae
Slip ring groove, its axial step is adjacent to the securing cover plate T-shape slot upper surface, and the thinner periphery insertion of the valve is described
In securing cover plate endoporus, the annular groove of exposed portion is realized to be docked with tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213802.1U CN206567181U (en) | 2016-11-04 | 2016-11-04 | A kind of syringe securing cover plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213802.1U CN206567181U (en) | 2016-11-04 | 2016-11-04 | A kind of syringe securing cover plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567181U true CN206567181U (en) | 2017-10-20 |
Family
ID=60062249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213802.1U Expired - Fee Related CN206567181U (en) | 2016-11-04 | 2016-11-04 | A kind of syringe securing cover plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497616A (en) * | 2019-08-30 | 2019-11-26 | 上普(北京)生物科技有限公司 | A kind of print head and its biological 3D printer for biological 3D printer |
-
2016
- 2016-11-04 CN CN201621213802.1U patent/CN206567181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497616A (en) * | 2019-08-30 | 2019-11-26 | 上普(北京)生物科技有限公司 | A kind of print head and its biological 3D printer for biological 3D printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206567181U (en) | A kind of syringe securing cover plate structure | |
| CN203686406U (en) | Pipe fitting joint structure | |
| CN204332767U (en) | Instrument button waterproof construction | |
| CN104724378A (en) | Emulsion pump of spring-hidden anti-pollution main column | |
| CN201246554Y (en) | Corrugated tube joint | |
| CN205781589U (en) | The rubber hose coupling of compound seal is withheld in sulfuration | |
| CN205504251U (en) | Pressurization connects | |
| CN205479948U (en) | Sealed casing cap | |
| CN203036135U (en) | Pressure detection joint ball seal structure | |
| CN203574163U (en) | Novel fast-assembling aviation socket | |
| CN204554164U (en) | A kind of low voltage experiment machine butt joint | |
| CN206669323U (en) | A kind of strong dioxide bottle charging joint of sealing | |
| CN207750644U (en) | A kind of internal plastic coating coating steel pipe elbow connection structure | |
| CN202510703U (en) | Rectangular sealing ring for head-shaped interface | |
| CN205423866U (en) | Valve clack of antibiotic stop valve | |
| CN203717913U (en) | Saddle-shaped rubber sealing ring for saddle-shaped by-pass of drinking water pipeline joint | |
| CN201875132U (en) | Sealing structure for threaded connection of water pipe of water purifier | |
| CN204254080U (en) | Feedwater pipe joint | |
| CN105396721A (en) | Pressing atomizer nozzle with self-locking structure | |
| CN209385839U (en) | A kind of water supply connector component | |
| CN204330233U (en) | Valve hermetic seal test joint assembly | |
| CN106895258A (en) | A kind of strong dioxide bottle charging joint of sealing | |
| CN204829033U (en) | Take sealing pipe fitting of bull crossover sub | |
| CN203036036U (en) | Conical valve body used for pressure detection joint | |
| CN204512708U (en) | A kind of pipe thread connection set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20201104 |