CN204809491U - Square connector - Google Patents

Abstract

The utility model discloses a square connector among electric connectors, which comprises a rectangular insulator, and a plurality of jacks on the insulator, pins are arranged in the jacks, and the jacks are arranged on In the socket, the socket protrudes from the surface of the insulator, and the socket not only has the effect of setting pins, but also can be positioned to facilitate quick installation of the connector. Through the above structure, the utility model uses its own structure to quickly connect with the power supply equipment, and at the same time, the structure is stable and reliable, the contact performance is good, and the reliability is high, which can ensure the safe and long-term operation of the equipment.

Description

square connector

technical field

The utility model relates to an electric connector, specifically a square electric connector.

Background technique

Connectors are currently widely used in various electrical connection places, especially in large-scale equipment. In order to ensure the continuous and reliable operation of the equipment, the primary requirement for the connector is that the connection relationship is stable and not easy to disengage; at the same time, these plugs and sockets are usually used. For a long time, the connector is required to be strong and durable.

With the gradual development of the new generation of Internet communication equipment towards miniaturization and modularization, the installation positions and operating spaces for various power communication interfaces are getting smaller and smaller, and the corresponding components must also be smaller and smaller. In particular, the connectors used for power supplies not only require connection reliability, but also require a smaller space. It is difficult for current products to meet these requirements well.

For example, the patent application 200720170677.5 discloses a rectangular connector for power supply. The technical problem to be solved is to provide a rectangular connector for power supply that is small in size and has functions of live plugging and blind plugging. The rectangular connector for a power supply includes a plug and a socket. The plug is composed of a washer, a rivet, a 12# pin, a collar, a 20# pin, a needle insulator, a collar and a 10# pin. The socket is composed of a hole insulator, a 10# crown spring jack, a collar, a 20# wire spring jack, a collar, a 12# crown spring jack and a stainless steel guide post. The guide post of the hole insulator of the socket is inserted into the plug pin insulator In the guide sleeve, the 12# pin, 20# pin and 10# pin of the plug correspond to the positions of the 12# crown spring jack, 20# wire spring jack and 10# crown spring jack of the socket respectively correspond. Although the connector is small in size, easy to install, and has the function of live plugging and misplugging prevention, however, its exposed pins affect the reliability and stability of the connection, and there are many pins in the plug-in, which makes it difficult to quickly Accurate alignment, especially for connectors used in power supplies, does not require too many plug-in ports, so the above structure urgently needs to be improved.

Contents of the invention

Based on this, the purpose of this utility model is to provide a square connector, which can use its own structure for fast and accurate connection, and at the same time, the connection structure is stable and reliable, which can ensure the safe and long-term operation of the equipment.

Another object of the present invention is to provide a square connector, which has a compact structure, takes up little space, and can be widely used in connecting various power sources.

For realizing above-mentioned purpose, the utility model is achieved in that:

A square connector, which includes a rectangular insulator, the insulator has a plurality of jacks, the jacks are provided with pins, and the feature is that the jacks are set in the socket, and the socket protrudes Starting from the surface of the insulator, the socket not only has the effect of setting the pins, but also can be positioned to facilitate the quick installation of the connector.

Further, there are multiple sockets arranged at intervals for connection to different terminals.

Furthermore, one of the sockets is connected to a sub-socket, and a ground wire terminal is arranged in the sub-socket to connect with the power ground wire.

The periphery of the insulator is provided with at least two positioning columns to assist in positioning and ensure the accuracy and reliability of the plug-in.

As for the sockets, adjacent sockets are connected together through connecting bridges, so as to increase the stability of the structure.

Both sides of the insulator are provided with symmetrically distributed guide holes, through which guide holes can be used for guiding, and secondly, can be fixedly connected to the power supply equipment.

Through the above structure, the utility model uses its own structure to quickly connect with the power supply equipment, and at the same time, the structure is stable and reliable, the contact performance is good, and the reliability is high, which can ensure the safe and long-term operation of the equipment.

Moreover, the utility model has a compact structure and takes up little space, and can be widely used in the connection of various power sources.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a sectional view of the utility model.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Fig. 1, shown in Fig. 2, it is the square connector that the utility model implements, and it comprises the insulator 1 that has rectangle, has a plurality of jacks (shown in the figure three) on the insulator, in the jack Pin 21 is provided. The implementation of the socket is to set it in the socket 2. The socket 2 protrudes from the surface of the insulator 1, and the pin 21 is fixed in the socket of the pin 2. The socket 2 not only has the effect of setting the pin 21, but also can be positioned. In order to facilitate the quick installation of the connector.

The sockets 2 are arranged side by side for connection to different terminals, and adjacent sockets 2 are connected together by connecting bridges 3 to increase the stability of the structure.

One of the sockets 2 is also connected with a sub-socket 4, and the sub-socket 4 is provided with a ground wire terminal for connecting with the power ground wire.

The two sides of the insulator 1 are provided with symmetrically distributed guide holes 5, and the guide holes 5 can be provided for guiding, and secondly, can be fixedly connected to the power supply equipment.

Two positioning columns 6 are also arranged on the insulator to assist in positioning and ensure the accuracy and reliability of the plug-in. The positioning posts 6 are generally arranged on the periphery of the insulator 1 .

Through the above-mentioned structure, the utility model uses its own structure to quickly connect with the power supply equipment, and at the same time, the structure is stable and reliable, the contact performance is good, and the reliability is high, which can ensure the safe and long-term operation of the equipment.

Moreover, the utility model has a compact structure and takes up little space, and can be widely used in the connection of various power sources.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. a Square Connector, it includes on the insulator of rectangle, described insulator has multiple jack, and be provided with contact pin in described jack, it is characterized in that described jack is arranged in socket, described socket bumps is in insulator surface.

2. Square Connector as claimed in claim 1, is characterized in that described socket has multiple, is spaced.

3. Square Connector as claimed in claim 2, it is characterized in that described socket, one of them is connected with current tap socket, is provided with ground wire terminal in described current tap socket.

4. Square Connector as claimed in claim 1, is characterized in that the periphery of described insulator is provided with at least two reference columns.

5. Square Connector as claimed in claim 1, it is characterized in that described socket, adjacent outlet is connected together by connecting bridge.

6. Square Connector as claimed in claim 1, is characterized in that the both sides of described insulator are provided with symmetrical pilot hole.