CN203085879U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN203085879U CN203085879U CN 201320021077 CN201320021077U CN203085879U CN 203085879 U CN203085879 U CN 203085879U CN 201320021077 CN201320021077 CN 201320021077 CN 201320021077 U CN201320021077 U CN 201320021077U CN 203085879 U CN203085879 U CN 203085879U
- Authority
- CN
- China
- Prior art keywords
- pin
- base
- main body
- ground connection
- connecting hole
- 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
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Abstract
The utility model discloses a connector which comprises a central pin, a rubber core, a grounding body, a base and a rear cover, wherein the central pin, the rubber core, the grounding body, the base and the rear cover are connected in turn. A flat crab leg and a connecting pin are arranged on the bottom of the base. A spring sheet is arranged on the casing of the base. The connecting pin is inserted in a connecting hole on the tail of the grounding body. The connecting hole is axially and eccentrically arranged. The connecting hole is arranged on a boss. The rear cover is provided with a notch of a corresponding shape. The central pin is turned and machined, and a round hole and a side groove are arranged on the front end. A capacitor is arranged between the grounding body and the spring sheet. According to the utility model, the axial hole which is eccentrically arranged is used and is used for being connected with the connecting pin, so that the connecting structure is solid and the performance is stable; the central pin is formed by turning and machining phosphor bronze, and has the advantages of good cohesion and stable connection; only two steps are arranged, thus the processing is simple; the rubber core is made of a Teflon material and has good dielectric constant; and the capacitor is arranged between the grounding body and the spring sheet, and thus the anti-interference ability is strong and the performance is stable.
Description
Technical field:
The utility model belongs to the field of electron synchrotron axis signal coffret equipment, and as the transmission of video monitoring or TV signal etc., what be specifically related to is a kind of connector.
Background technology:
Existing coaxial connector comprises that ground connection main body, center connect pin and base.Main body is socketed in the base, its afterbody is provided with an axial hole, connecting pin in the axial hole is directly connected on the pcb board, electric property is bad, simultaneously, axially connects pin and also need bending after installing, be not easy to assembling, its center connects the sheet metal component that pin adopts flat, and is bad to the linking power of the connection contact pin of outside, the electrical characteristic instability.The ground connection main body be three grades step-like, the bad improvement of internal structure, processed complex needs the multistage step of processing.
Summary of the invention:
At the defective that prior art exists, the purpose of this utility model provides a kind of connector that can overcome above-mentioned defective.
The technical scheme in the invention for solving the technical problem is: a kind of connector, comprise the center needle, glue core, ground connection main body, base and the bonnet that connect successively, the bottom surface of described base is provided with flat crab pin and connects pin, the shell of described base is provided with shell fragment, key is that described connection cushion is connected on the connecting hole of ground connection main body afterbody, and described connecting hole is axial, the eccentric setting.
Described connecting hole is arranged on the boss, and described bonnet is provided with the breach of correspondingly-shaped.
Described center needle adopts the processing of car system, and has circular hole and side channel at front end.
Be provided with electric capacity between described ground connection main body and the shell fragment.
Described glue core adopts the Teflon material, for leading portion and back segment combine.
Described ground connection main body is the hollow shaft of two-stage step.
The axial hole that adopts eccentric setting of the present utility model is used for connecting pin, makes syndeton more firm, stable performance; Center needle adopts phosphor bronze car system, and it is good to have linking power, connects stable advantage, and has only the step of two-stage, and processing is simple; The glue core adopts the Teflon material, has dielectric constant preferably, and between ground connection main body and shell fragment electric capacity is set, and antijamming capability is stronger, and performance is more stable.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model understructure schematic diagram.
Fig. 3 is the utility model rear cover structure schematic diagram.
Fig. 4 is the utility model package assembly schematic diagram.
Fig. 5 is the utility model center needle head part-structure schematic diagram.
Fig. 6 is the utility model ground connection agent structure schematic diagram.
Embodiment:
Extremely shown in Figure 6 as Fig. 1, a kind of connector, comprise the center needle 1, glue core, ground connection main body 4, base 5 and the bonnet 8 that connect successively, the bottom surface of described base 5 is provided with flat crab pin 6 and connects pin 7, the shell of described base is provided with shell fragment, described connection pin 7 is plugged on the connecting hole 41 of ground connection main body 4 afterbodys, and described connecting hole 41 is axial, the eccentric setting.Connecting hole 41 be connected pin 7 and can be connected.An other end that connects pin 7 is used to be connected pcb board.Described glue core retainer plate is located on the center needle 1, and described glue core is connected in the ground connection main body 4, and described ground connection main body 4 is arranged in the base 5, and bonnet 8 covers in base 5 rear ends.
Described connecting hole 41 is arranged on the boss 40, and described bonnet is provided with the breach 80 of correspondingly-shaped.Described boss 40 is the shape of 1/4 circle (90 degree circular arc), and boss 40 is arranged on the afterbody of ground connection main body 4, and the shape of the breach 80 on the bonnet is corresponding with the shape of boss 40.The eccentric boss 40 that is provided with can make syndeton more firm.
Described center needle 1 adopts the processing of car system, and has circular hole and side channel at front end.Center needle 1 is that first die casting is made, and manual again Vehicle Processing can guarantee good structural stability.
Be provided with electric capacity 9 between described ground connection main body and the shell fragment.Electric capacity 9 can play the effect of filtering, makes circuit more stable.
Described glue core adopts the Teflon material, for leading portion 2 and back segment 3 combine.The Teflon material can increase dielectric constant, cooperates the internal structure of main body again, makes electrical structure further stable.
Described ground connection main body 4 is the hollow shaft of two-stage step.The ground connection main body 4 of two-stage step is made more convenient, and endoporus directly arrives the bottom, Stability Analysis of Structures, more regularly.
Claims (6)
1. connector, comprise the center needle (1), glue core, ground connection main body (4), base (5) and the bonnet (8) that connect successively, the bottom surface of described base (5) is provided with flat crab pin (6) and connects pin (7), the shell of described base is provided with shell fragment, it is characterized in that described connection pin (7) is plugged on the connecting hole (41) of ground connection main body (4) afterbody, described connecting hole (41) is axial, the eccentric setting.
2. connector according to claim 1 is characterized in that described connecting hole (41) is arranged on the boss (40), and described bonnet is provided with the breach (80) of correspondingly-shaped.
3. connector according to claim 1 is characterized in that described center needle (1) adopts the processing of car system, and has circular hole and side channel at front end.
4. connector according to claim 1 is characterized in that being provided with between described ground connection main body and the shell fragment electric capacity (9).
5. connector according to claim 1 is characterized in that described glue core adopts the Teflon material, for leading portion (2) and back segment (3) combine.
6. connector according to claim 1 is characterized in that described ground connection main body (4) is the hollow shaft of two-stage step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021077 CN203085879U (en) | 2013-01-09 | 2013-01-09 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021077 CN203085879U (en) | 2013-01-09 | 2013-01-09 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085879U true CN203085879U (en) | 2013-07-24 |
Family
ID=48831684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021077 Expired - Fee Related CN203085879U (en) | 2013-01-09 | 2013-01-09 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085879U (en) |
-
2013
- 2013-01-09 CN CN 201320021077 patent/CN203085879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |