CN211852397U - Coupling device - Google Patents

Abstract

The utility model discloses a connector, the pivot is worn to be equipped with by its fixing base, the pivot is connected and is turned over the board, inlay between the bottom surface that turns over board and fixing base and adorn the insertion tongue, the insertion tongue has and withstands the sand grip that turns over the board, the sand grip of insertion tongue blocks and turns over the board, then roll back the insertion tongue, the simple action of once inserting just can realize the hookup operation, it is quick convenient, also only need open during the unblock and turn over the board, take out the insertion tongue just can realize dismantling, the very easy operation, whole hookup and dismantlement process, need not be with the help of professional instrument completely, realize anytime and anywhere can hookup the.

Description

Coupling device

Technical Field

The utility model belongs to the technical field of the object hookup, specifically relate to a connector.

Background

When two objects need to be temporarily joined together for use in, for example, towing, hauling, etc., this is usually accomplished using a dedicated coupling. At present, the structure of the coupling is mostly as follows: the hinge type combines the buckle type, the joint type or the hook type, the structure composition is relatively very complicated, the installation is troublesome, and the disassembly is laborious.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a connector that the structure is simple and easy, connect swiftly, dismantle easily.

In order to solve the technical problem, the utility model discloses a technical scheme be: a connector comprises a fixed seat, wherein a rotating shaft penetrates through the fixed seat and is connected with a turning plate, and an inserting tongue is embedded between the turning plate and the bottom surface of the fixed seat and provided with a convex strip for buckling the turning plate.

Further, the rotating shaft is connected with the rocking handle in a right angle mode.

Further, the cross section of each convex strip is semicircular.

Implement the technical scheme of the utility model, the sand grip through inserting the tongue blocks and turns over the board, then returns back to insert the tongue, and a simple action of inserting once just can realize the hookup operation, and is convenient fast, also only needs to turn over the board during the unblock, takes out to insert the tongue just can realize dismantling, and very easy to operate, whole hookup and dismantlement process need not realize the operation of can hookup anytime and anywhere with the help of professional instrument completely, and the wide application is in occasions such as train carriage, auto trailer.

Drawings

Fig. 1 is a schematic view of the structure of the coupling.

Fig. 2 is a schematic view of the locked state of the coupling.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the connector mainly comprises a fixed seat 1, a turning plate 2, a rotating shaft 3, an inserting tongue 4 and a rocking handle 5. The fixing seat 1 is provided with a pair of side plates 1.1 and a bottom plate, the side plates 1.1 penetrate through the rotating shaft 3, and the rotating shaft can rotate. The main part of pivot 3 is connected and is turned over board 2, and rocking handle 5 is installed to one end of pivot, and rocking handle 5 is the right angle with pivot 3 and is connected.

As shown in fig. 2, the insertion edge of the tongue 4 has a semicircular bead 4.1. When the connector is applied, the fixed seat 1, the turning plate 2, the rotating shaft 3 and the rocking handle 5 which are arranged on the fixed seat are integrally arranged on one object, and the connecting edge of the inserting tongue 4 is arranged on the other object. When two special bodies need to be connected, the inserting tongue protruding strips 4.1 penetrate through a space formed between the turning plate 2 and the bottom plate of the fixed bottom 1, then the inserting tongue 4 is retracted, and the turning plate 2 is clamped by the inserting tongue protruding strips 4.1, so that the connecting operation is realized. If the connection needs to be disconnected, the turnover plate is turned over and separated from the convex strip 4.1 of the insertion tongue by rotating or pushing the rocking handle, and then the insertion tongue can be pulled out for unlocking.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (3)

1. A coupler, comprising a fixed seat, characterized in that: the rotating shaft penetrates through the fixed seat and is connected with the turning plate, and an inserting tongue is embedded between the turning plate and the bottom surface of the fixed seat and is provided with a convex strip for buckling the turning plate.

2. The coupling of claim 1, wherein: the rotating shaft is connected with the rocking handle in a right angle.

3. The coupling of claim 1, wherein: the cross section of each convex strip is semicircular.

Images