CN208820177U - Push-in N-type male connector structure - Google Patents
Push-in N-type male connector structure Download PDFInfo
- Publication number
- CN208820177U CN208820177U CN201821688717.XU CN201821688717U CN208820177U CN 208820177 U CN208820177 U CN 208820177U CN 201821688717 U CN201821688717 U CN 201821688717U CN 208820177 U CN208820177 U CN 208820177U
- Authority
- CN
- China
- Prior art keywords
- stepped hole
- hole
- type male
- dielectric
- contact head
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Push-in N-type male connector structure.It is related to microwave, radio frequency interconnection field, more particularly, to a kind of N-type Male head connector.Provide that a kind of structure is simple, it is convenient to slotting push-in N-type male connector structure.Including outer housing, rubber ring, contact head, dielectric and inner conductor, the center of the outer housing has stepped hole, the stepped hole includes the first stepped hole, the second stepped hole, third stepped hole and fourth order ladder hole, and first stepped hole, the second stepped hole, third stepped hole and the aperture in fourth order ladder hole are gradually reduced；One end of the inner conductor is connected in the mesoporous of dielectric, and the other end stretches out contact head and is located in the first stepped hole.The utility model greatly facilitates client's use, can be widely used in antenna measurement, the quickly fields such as interconnection test.
Description
Technical field
The utility model relates to microwave, radio frequencies to interconnect field, more particularly, to a kind of N-type Male head connector.
Background technique
N-type coaxial connector is a current coaxial connector very common model in the market, according to N Connector
International Design standard, N-type Male head connector is that must have a rotary connection swivel nut, which passes through one
The connection of the outer housing of c-type snap ring and coaxial connector, while thering is one to connect with N-type female in the interior design of threaded sleeve of connector
Device in advance docks the connection swivel nut of N-type male and female head connector, then in this way when specifically used with the screw thread of model
Screwing the connection swivel nut outside N-type coaxial connector using defined torque spanner docks male and female head, so objective
When family will use this connector, certain installation space must be just reserved, but the installation system in many times client is
This installation space cannot be provided, the design method of current standard, which just seems, to be not easy to operate.
Utility model content
The utility model is convenient to connect to slotting push-in N-type male connector in view of the above problems, provide that a kind of structure is simple
Device structure.
The technical solution of the utility model is: described including outer housing, rubber ring, contact head, dielectric and inner conductor
The center of outer housing has stepped hole, and the stepped hole includes the first stepped hole, the second stepped hole, third stepped hole and fourth order
Terraced hole, first stepped hole, the second stepped hole, third stepped hole and the aperture in fourth order ladder hole are gradually reduced；
The contact head is connected to the bottom of the first stepped hole, and the rubber ring is located in the first stepped hole, the rubber
It encloses across contact head, for being pressed into contact with head；
The dielectric is connected in the second stepped hole and third stepped hole, and the dielectric has mesoporous；
One end of the inner conductor is connected in the mesoporous of dielectric, and the other end stretches out contact head and is located at the first rank
In terraced hole.
The outer end of first stepped hole is equipped with outside flaring.
The bottom of first stepped hole is equipped with caulking groove, and the contact head is embedded in caulking groove.
The outside of the contact head is circumferentially laid with fluting.
The utility model is changed to an entirety at work, by the shell of original standard N Connector and connection swivel nut
Shell, and use into the internal screw thread of original N-type Male head connector instead stepped hole, after dielectric penetrates shell, by contact head
It is fixed on the bottom of the first stepped hole of shell, rubber ring passes through contact head, later sealing docked for product, rubber ring connects
The bottom surface of the first stepped hole is touched, inner conductor is finally pressed into the mesoporous of dielectric, completes the assembling of Male head connector.
Meanwhile the flaring that the oral area of shell is arranged to have guiding role being made convenient for being oriented to female connector
In its first stepped hole of reliable insertion, the connection of Male head connector and female connector is realized.
The utility model uses the unthreaded hole shell an of integral type instead due to eliminating the connection swivel nut in standard design method
Instead of, realize the fast insert-pull of N Connector, greatly facilitate client use, can be widely used in antenna measurement,
The quickly fields such as interconnection test.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the right view of Fig. 1,
Fig. 3 is the attachment structure schematic diagram one of N-type Male head connector and N-type female connector,
Fig. 4 is the attachment structure schematic diagram two of N-type Male head connector and N-type female connector；
1 is outer housing in figure, and 11 be the first stepped hole, and 12 be the second stepped hole, and 13 be third stepped hole, and 14 be fourth order
Terraced hole, 15 be flaring, and 16 be caulking groove,
2 be rubber ring, and 3 be contact head, and 30 be fluting, and 31 be outer wall,
4 be inner conductor, and 41 be reduced diameter section,
5 be dielectric, and 50 be mesoporous,
6 be female connector, and 61 be inner hole wall, and 62 be inner conductor.
Specific embodiment
The utility model is as shown in Figs 1-4, including outer housing 1, rubber ring 2, contact head 3, inner conductor 4 and dielectric 5,
The center of the outer housing 1 has stepped hole, and the stepped hole includes the first stepped hole 11, the second stepped hole 12, third ladder
Hole 13 and fourth order ladder hole 14, first stepped hole, the second stepped hole, third stepped hole and the aperture in fourth order ladder hole are gradually
Reduce；
The contact head 3 is connected to the bottom of the first stepped hole, and the rubber ring 2 is located in the first stepped hole, the rubber
Cushion rubber passes through contact head, docks later sealing for product；
The dielectric 5 is connected in the second stepped hole and third stepped hole, and the dielectric has mesoporous 50；
One end of the inner conductor 4 is connected in the mesoporous of dielectric, and the other end stretches out contact head and is located at the first rank
In terraced hole.
At work, the shell of original standard N Connector and connection swivel nut are changed to a monolithic case, and will be former
The internal screw thread of some N-type Male head connectors uses into stepped hole instead, and after dielectric penetrates shell, contact head is connected to shell
The bottom of first stepped hole, rubber ring pass through contact head, and later sealing is docked for product, and rubber ring contacts the first stepped hole
Bottom surface, inner conductor is finally pressed into the mesoporous of dielectric, completes the assembling of Male head connector.
The outer end of first stepped hole is equipped with outside flaring 15.The guiding surface that flaring out is formed can be according to setting
Angle extend outwardly, play when being connect with female connector, revise center, reliable guiding role automatically.
The angle being inclined outwardly is flared between 25-35 degree, between length about 1.2mm-2.0mm.
The bottom of first stepped hole is equipped with caulking groove 16, and the contact head is embedded in caulking groove.In this way, making the two even
It connects reliable.
The outside of the contact head is circumferentially laid with fluting 30.Guarantee that there is certain plug with female connector
Dynamics, can fast insert-pull.
As shown in Figure 3-4, in, the N-type female connector of standard is matched with the N-type Male head connector in the utility model
When connecing, the external screw thread of N-type female connector can touch flaring and the first rank of the outside of N-type Male head connector shell 1 in advance
Terraced hole, in this way, the concentricity of docking can be revised automatically, as N-type female connector constantly promotes, the angle of this deviation is got over
Come smaller until center line is completely concentric, the reduced diameter section 41 of N-type Male head connector inner conductor 4 can be connected with N-type female at this time
For the inner conductor 62 of device to inserting, the head of reduced diameter section 41 facilitates docking in cone；The outer wall of N-type Male head connector contact head 3
31 can touch at the inner hole wall 61 of N-type female connector outer housing, continue to promote, and complete pair of N-type male and female head connector
It connects.
Due to slotting and dehiscing on the circumference on the outside of contact head 3, so the two docking is not to loosen, have certain
Contact engaging and separating force.Settable fluting on the inner conductor 62 of N-type female connector, in this way, the inner conductor 4 and N-type of N-type Male head connector
The docking of inner conductor 62 slotted on female connector is also to have certain contact engaging and separating force, so integral product docking is to ensure that centainly
Plug dynamics, when needing to split N-type male and female head connector, it is only necessary to prolong and axial separate male and female head connector.This
Contact head 3 in utility model is the design size of N-type coaxial connector standard, facilitates selection.
The drawbacks of N Connector that the utility model avoids original standard is unable to fast insert-pull, docking with split nor
It is often convenient, plug that can also be multiple, while in turn ensuring that original N-type connection electric parameter is constant, greatly facilitate visitor
Family uses.
Claims (4)
1. push-in N-type male connector structure, which is characterized in that including outer housing, rubber ring, contact head, dielectric and
Inner conductor, the center of the outer housing have stepped hole, and the stepped hole includes the first stepped hole, the second stepped hole, third rank
Terraced hole and fourth order ladder hole, first stepped hole, the second stepped hole, third stepped hole and the aperture in fourth order ladder hole gradually subtract
It is small；
The contact head is connected to the bottom of the first stepped hole, and the rubber ring is located in the first stepped hole, and the rubber ring is worn
Cross contact head；
The dielectric is connected in the second stepped hole and third stepped hole, and the dielectric has mesoporous；
One end of the inner conductor is connected in the mesoporous of dielectric, and the other end stretches out contact head and is located at the first stepped hole
It is interior.
2. push-in N-type male connector structure according to claim 1, which is characterized in that first stepped hole
Outer end is equipped with outside flaring.
3. push-in N-type male connector structure according to claim 1, which is characterized in that first stepped hole
Bottom is equipped with caulking groove, and the contact head is embedded in caulking groove.
4. push-in N-type male connector structure according to any one of claim 1-3, which is characterized in that described to connect
The outside of contact is circumferentially laid with fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688717.XU CN208820177U (en) | 2018-10-17 | 2018-10-17 | Push-in N-type male connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688717.XU CN208820177U (en) | 2018-10-17 | 2018-10-17 | Push-in N-type male connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820177U true CN208820177U (en) | 2019-05-03 |
Family
ID=66279893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821688717.XU Expired - Fee Related CN208820177U (en) | 2018-10-17 | 2018-10-17 | Push-in N-type male connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820177U (en) |
-
2018
- 2018-10-17 CN CN201821688717.XU patent/CN208820177U/en not_active Expired - Fee Related
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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: 20190503 |