O-shaped cold-pressed terminal

Abstract

The utility model discloses an O-shaped cold-pressed terminal, which belongs to the technical field of cold-pressed terminals, and comprises a connector and a connecting ring, the connecting ring is fixedly connected onto the connector, the connecting ring is fixedly connected with a reinforcing ring, the connecting ring is arranged between the connector and the reinforcing ring, the connecting ring comprises a left half ring and a right half ring, and the left half ring and the right half ring are fixedly connected with each other. Longitudinal stripes are fixedly arranged on the left half ring, a plurality of transverse stripes are fixedly arranged on the right half ring on the left half ring, and a plurality of transverse stripes are arranged on the right half ring, so that the O-shaped cold-pressed terminal connector has the advantage of improving the connection stability of O-shaped cold-pressed terminals.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-pressed terminals, in particular to an O-type cold-pressed terminal. Background Art

[0002] In the connection of electrical equipment and its components, cold-pressed terminals are often required. Cold-pressed terminals include electronic connectors and air connectors. They are accessories used to achieve electrical connections. They are industrially classified as connectors. O-type cold-pressed terminals are a type of cold-pressed terminal.

[0003] The common O-type cold-pressed terminal now includes an O-type connector and a connecting ring. The connector is a circular ring connected to the connector. The connecting ring is used to connect the connecting wire. Usually, a rubber sleeve is provided on the connecting ring to serve as insulation.

[0004] Regarding the above technical conditions, there is also the problem that the connecting ring of the current O-type cold-pressed terminal is an incompletely closed metal ring. The connecting wire is inserted into the connecting ring, and then the connecting ring is tightened to close the metal ring and clamp the connecting wire. The connecting wire is fixed, but the connection stability between the O-type cold-pressed terminal and the connecting wire is not good enough. The connecting wire is easily detached from the O-type cold-pressed terminal due to external force.

[0005] Based on this, the present invention designs an O-type cold-pressed terminal to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an O-type cold-pressed terminal to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an O-type cold-pressed terminal, comprising a connecting head and a connecting ring, wherein the connecting ring is fixedly connected to the connecting head, the connecting ring is fixedly connected to a reinforcement ring, the connecting ring is between the connecting head and the reinforcement ring, the connecting ring comprises a left half ring and a right half ring, the left half ring is fixedly provided with a longitudinal stripe, and the longitudinal stripe is provided in plurality on the left half ring, the right half ring is fixedly provided with a transverse stripe, and the transverse stripe is provided in plurality on the right half ring.

[0008] Preferably, a fixing tooth is fixedly provided on the connecting ring, and a plurality of fixing teeth are provided on the connecting ring.

[0009] Preferably, a limit strip is fixedly provided on the connecting ring.

[0010] Preferably, the reinforcement ring is an incompletely closed metal ring.

[0011] Preferably, an anti-slip strip is fixedly provided on the inner side wall of the reinforcement ring, and a plurality of the anti-slip strips are provided on the reinforcement ring.

[0012] To sum up, the present application has the following beneficial technical effects: when the O-type cold-pressed terminal is connected to the connecting wire, one end of the connecting wire is passed through the reinforcement ring and inserted into the connecting ring, an external force is applied to the connecting ring, the left half ring and the right half ring clamp the connecting wire, and the longitudinal stripes and the transverse stripes press against the connecting wire. Because the longitudinal stripes and the transverse stripes exert different force angles on the connecting wire, the connecting wire is not easy to fall off the connecting ring. At the same time, the fixed teeth press against the connecting wire, the limit strip presses against the connecting wire, and then an external force is applied to the reinforcement ring, the reinforcement ring clamps the connecting wire, and the anti-slip strip presses against the connecting wire, so that the installation of the connecting wire on the connecting ring is more stable, thereby achieving the effect of improving the connection stability of the O-type cold-pressed terminal connecting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic structural diagram of the O-type cold-pressed terminal of this embodiment;

[0015] Figure 2 This is a schematic structural diagram of the O-type cold-pressed terminal of this embodiment;

[0016] Figure 3 Schematic diagram of the installation structure of the O-type cold-pressed terminal in this embodiment.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1. Connector; 2. Connecting ring; 3. Reinforcement ring; 4. Anti-slip strip; 5. Left half ring; 6. Right half ring; 7. Horizontal strip; 8. Fixed tooth; 9. Vertical strip; 10. Limit strip. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] An O-type cold-pressed terminal includes a connector 1 and a connecting ring 2. The connecting ring 2 is fixedly connected to the connector 1 and fixedly connected to a reinforcement ring 3. The connecting ring 2 is between the reinforcement ring 3 and the connector 1. The connecting ring 2 is an incompletely closed metal ring, and the reinforcement ring 3 is also an incompletely closed metal ring.

[0022] The connecting ring 2 is divided into a left half ring 5 and a right half ring 6. The inner side wall of the left half ring 5 is fixedly provided with a plurality of longitudinal stripes 9. The inner side wall of the right half ring 6 is fixedly provided with a plurality of transverse stripes 7.

[0023] When connecting the connecting wire, the connecting wire is first passed through the reinforcement ring 3 and then inserted into the connecting ring 2. The left half ring 5 and the right half ring 6 are clamped so that the connecting wire is clamped between the left half ring 5 and the right half ring 6. The longitudinal stripes 9 and the transverse stripes 7 respectively press against the connecting wire. The longitudinal stripes 9 and the transverse stripes 7 apply forces at different angles to the connecting wire. The connecting wire is stably installed on the connecting ring 2 and the connecting wire is not easy to fall off.

[0024] The connecting ring 2 is fixedly provided with a plurality of fixing teeth 8, which serve to strengthen the connection stability of the connecting ring 2 to the connecting wire. The connecting ring 2 is also fixedly provided with a limit bar 10. When the connecting wire is installed on the connecting ring 2, the limit bar 10 presses against the connecting wire, further strengthening the connection stability of the connecting ring 2.

[0025] The inner side wall of the reinforcement ring 3 is fixedly provided with an anti-slip strip 4. There are multiple anti-slip strips 4 on the reinforcement ring 3. The anti-slip strips 4 play an anti-slip role, making it difficult for the connecting line to slip off the reinforcement ring 3.

[0026] The implementation principle of this embodiment is: when the O-type cold-pressed terminal is connected to the connecting wire, one end of the connecting wire is passed through the reinforcement ring 3 and inserted into the connecting ring 2, an external force is applied to the connecting ring 2, the left half ring 5 and the right half ring 6 clamp the connecting wire, the longitudinal stripes 9 and the transverse stripes 7 press the connecting wire, because the longitudinal stripes 9 and the transverse stripes 7 act on the connecting wire at different angles, the connecting wire is not easy to fall off the connecting ring 2, and at the same time the fixing teeth 8 press the connecting wire, the limit strips 10 press the connecting wire, and then an external force is applied to the reinforcement ring 3, the reinforcement ring 3 clamps the connecting wire, and the anti-slip strips 4 press the connecting wire, so that the installation of the connecting wire on the connecting ring 2 is more stable, thereby achieving the effect of improving the connection stability of the O-type cold-pressed terminal connecting ring 2.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An O-type cold-pressed terminal, comprising a connector (1) and a connecting ring (2), characterized in that: The connecting ring (2) is fixedly connected to the connecting head (1), and the connecting ring (2) is fixedly connected to a reinforcement ring (3). The connecting ring (2) is between the connecting head (1) and the reinforcement ring (3). The connecting ring (2) comprises a left half ring (5) and a right half ring (6). The left half ring (5) is fixedly provided with a longitudinal stripe (9), and a plurality of longitudinal stripes (9) are provided on the left half ring (5). The right half ring (6) is fixedly provided with a transverse stripe (7), and a plurality of transverse stripes (7) are provided on the right half ring (6).

2. The O-type cold-pressed terminal according to claim 1, characterized in that: A fixed tooth (8) is fixedly provided on the connecting ring (2), and a plurality of the fixed teeth (8) are provided on the connecting ring (2).

3. The O-type cold-pressed terminal according to claim 1, characterized in that: A limiting strip (10) is fixedly provided on the connecting ring (2).

4. The O-type cold-pressed terminal according to claim 1, characterized in that: The reinforcement ring (3) is an incompletely closed metal ring.

5. The O-type cold-pressed terminal according to claim 1, characterized in that: An anti-slip strip (4) is fixedly provided on the inner side wall of the reinforcement ring (3), and a plurality of the anti-slip strips (4) are provided on the reinforcement ring (3).

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