JPH0332070Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a coaxial connector, and particularly to a coaxial connector that can be applied to automatic connection.

[Conventional technology]

As for the conventional technology, for example,
It is disclosed in Publication No. 64832.

FIG. 3 is a partial sectional view showing a conventional example.

In the conventional coaxial connector, when connecting the connector pin 9 and the receptacle 10, the guide pin 12 provided on the receptacle 10 side is inserted into the guide hole 11 provided on the connector pin 9 side, and the connection position between the connector pin 9 and the receptacle 10 is determined. had decided.

[Problem that the invention attempts to solve]

The conventional coaxial connector described above has a guide hole 3 and a guide pin 4 in addition to the coaxial plug.
The connector becomes larger.

Regarding the correction range of connection position deviation, horizontal position deviation is corrected by guide hole 3 and guide pin 4, but position deviation where connector pin 1 and receptacle 2 are tilted can be corrected sufficiently. Therefore, there was a drawback that automatic connection of coaxial plugs could not be easily performed.

[Means for solving problems]

The coaxial connector of the present invention includes a sleeve having a conical tapered part inside a cylinder that narrows toward the end, and a tapered part disposed inside the sleeve and having a tapered part on the outer periphery of the tip part that closely fits the tapered part of the sleeve. a stepped cylindrical coaxial plug, which has a conical tapered guide part on the inside of the tip part and which widens toward the end part, and has a coaxial connector mounting screw at the other end; It is configured to include a spring that is attached to the stepped portion of the outer periphery of the plug, and a spring holder that encloses the spring inside the sleeve.

〔Example〕

Next, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a sectional view showing one embodiment.

The coaxial connector shown in Fig. 1 consists of a sleeve 2 which has a conical taper part 1 that narrows toward the tip inside the cylinder, and a guide part 3 that has an outer diameter of the tip that comes into close contact with the tapered part 1 and widens toward the tip inside. a stepped cylindrical coaxial plug 4 having a coaxial connector mounting screw at the other end; a spring 5 that is attached to the stepped portion of the outer circumference of the coaxial plug 4 and presses and positions the coaxial plug 4 against the sleeve 2; and a spring presser 6 which is enclosed inside the sleeve.

In the coaxial connector of the present invention, even if the coaxial connector 4 and receptacle 7 are misaligned as shown in FIG. 2 during connection, the guide portion 3 of the coaxial connector 4 hits the receptacle 7 and pushes the coaxial connector 4. The pressed coaxial plug 4 moves to the tapered part 1 which was positioned by the spring 5.
More detached. At this time, a gap d is created between the sleeve 2 and the coaxial plug 4, and when the receptacle 7 tries to push the coaxial plug 4, the coaxial plug 4 moves to the guide part 4.
It moves along the gap d and is securely connected to the receptacle 7.

[Effect of idea]

The coaxial connector of the present invention has a coaxial plug connection mechanism consisting of a sleeve and a spring instead of guide pins, guide holes, etc., and is compact and can compensate for connection misalignment not only in the horizontal direction but also in the tilt direction. Since the coaxial plug can be reliably connected by correcting even a certain positional deviation, there is an effect that the connection can be easily automated.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing one embodiment of the present invention;
This figure is a sectional view showing the insertion process of the coaxial connector shown in FIG. 1, and FIG. 3 is a partial sectional view showing an example of the conventional connector. 1...Tapered part, 2...Sleeve, 3...Guiding part, 4...Coaxial plug, 5...Spring, 6...
Spring retainer, 7... Receptacle, 8... Mounting screw, 9... Connector pin, 10... Receptacle, 11... Guide hole, 12... Guide pin.

Claims (1)

[Scope of utility model registration request] A sleeve having a conical tapered part that narrows toward the end inside the cylinder, and a tapered guide disposed inside the sleeve and on the outer periphery of the tip part, the tip part being in close contact with the tapered part of the sleeve. A stepped cylindrical coaxial plug having a conical guide part that widens toward the end on the inside of the part, and a stepped cylindrical coaxial plug having a coaxial connector mounting screw at the other end, and a stepped part on the outer periphery of the coaxial plug. A coaxial connector comprising: a spring to be attached; and a spring retainer for enclosing the spring inside the sleeve.