CN201167153Y - One-piece connector - Google Patents

Abstract

The utility model provides a one-piece connector, which at least comprises a first body part and a second body part. The first and second body parts are respectively independently provided with a plug-in end and a fixed end located at the opposite side of the plug-in end. The plug-in end is used for plugging with an adapted external connector. The fixed end is usually compatible with a motherboard of an external system so as to be connected with a circuit formed by the motherboard. The main feature of the utility model is that the first and second body parts are connected by a bridge arm so as to increase the ability to resist the plug-in and pull-out force generated by the plug-in end so as to maintain a stable holding effect.

Description

One-piece connector

technical field

The utility model relates to a connector, in particular to a one-piece connector.

Background technique

The function of the electronic connector is to provide a separable interface to connect the two subsystems (or devices) inside the electronic system. The positive contact force generated on the contact interface, so as to achieve the purpose of transmitting signals.

There are many types of connectors, but it is a common trend to make them thinner and lighter in line with the miniaturization design of the system. For example, the connector of the Chinese patent application No. 200720154571.6 previously applied by the applicant in this case is flattened in order to be compatible with the system, and because the flat connector is not conducive to parallel fixing relative to the machine board (not easy to plug in and out), it is adopted It is fixed in an upright manner, allowing users to plug and unplug in a direction perpendicular to the board. The support provided by this prior art lies in: the auxiliary base is connected with the connector body, so as to stabilize the retaining relationship of the connector.

Although previous technologies have achieved certain expected results, there is still room for improvement:

(1) The connector body is provided with a buckle adjacent to the plug-in end to be buckled when mating with the external connector. When pulling out, it is obvious that such a buckle must be released at the same time and greater force must be applied; if only It may be difficult to use the auxiliary base to resist the insertion force, and it is often found that the main body of the connector is separated from the fixed end, resulting in defects.

(2) More than one connector of the same type may be used in the same system, that is, each connector body must increase the holding effect through the auxiliary base, it is better to "connect" two or more single independent connectors And they are jointly fixed on the machine board, which can not only improve the holding force, but also save the auxiliary base and reduce the manufacturing cost of the connector.

Utility model content

In view of this, the main purpose of the present invention is to provide a one-piece connector that can stabilize the holding relationship between the miniaturized connector and the corresponding system, is beneficial to reduce production costs, and facilitates quick assembly.

In order to achieve the above object, the utility model provides a one-piece connector, which includes at least a first body part and a second body part, and each of the first and second body parts independently has a plug-in end and is located on the plug-in connector. The end-to-side fixed end, the plug-in end is used to plug in with the adapted external connector, the fixed end is usually compatible with the board of the external system, so as to connect with the circuit formed by the board; among them: the first and second bodies The parts are connected by at least one bridge arm to increase the ability to resist the plugging force generated by the plug-in end.

It can be seen from the above technical solutions that the first and second body parts are connected by a bridge arm, which can stabilize the holding relationship between the miniaturized connector and the corresponding system, and is beneficial to reduce production costs and facilitate quick assembly.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is another perspective view of the utility model;

Fig. 3 is the use status diagram of the utility model.

Explanation of reference signs

First Body Part 1 Second Body Part 2

Plug end 10; 20 Fixed end 11; 21

Conduction element 12; 22 Conduction part 120; 220

Contact part 121; 221 slot 101; 201

Buckling part 102; 202 machine board 3

One side of the first or second body adjacent to the bridge arm 1a Auxiliary base 4

Positioning element 40 bridge arm 5; 5’

Detailed ways

Figures 1 to 3 disclose a preferred embodiment of the connector of the present invention, the connector is a thin connector, including at least a first body portion 1 and a second body portion 2, the first body portion The first and second body parts 1, 2 independently have plug-in ends 10, 20 and fixed ends 11, 21 on opposite sides of the plug-in ends 10, 20, wherein the plug-in ends 10, 20 are used for matching with The external connectors are mated, and the fixed ends 11, 21 are usually compatible with the board 3 (see FIG. 3 ) of the external system, so as to connect with the circuit formed by the board 3 .

As shown in Figures 1 and 3, the plug-in ends 10, 20 are located on the top of the connector body parts 1, 2 after they are fixed on the board 3, and include at least one slot 101, 201 for accommodating correspondingly inserted The external connector (not shown in the figure) is provided with buckling portions 102, 202 adjacent to the slots 101, 201, for the external connector to buckle correspondingly to maintain a good contact relationship between the two.

As shown in FIG. 3, the fixed ends 11, 21 provide at least one conduction element 12, 22 to support the electrical connection between the connector and the board 3, the conduction elements 12, 22 include conduction parts 120, 220, It is in substantial contact with the predetermined line of the main board 3, and has contact parts 121, 221 in addition, which extend into the first and second body parts 1, 2 of the connector, and are intended to be inserted into the corresponding external connector (not shown in the figure) Turn on and transmit signals.

In the above, at least one bridge arm 5 is connected between the first and second body parts 1 and 2 of the connector. Of course, the symmetrical bridge arms 5 and 5' shown in FIG. 1 are used to connect the first and second body parts respectively. The two different sides of 1 and 2 are most appropriate, so as to increase the holding force of the connector fixed on the machine board 3 .

Moreover, an auxiliary base 4 carrying a positioning element 40 may be connected to one side 1a of the first or second body portion 1, 2 of the connector adjacent to the bridge arm 5, or between the two bridge arms 5, 5', The positioning element 40 is fixed on the aforementioned machine board 3 , so that the configuration can further increase the ability of the connector to resist the plugging force generated by the plug terminals 10 , 20 .

The foregoing is only a preferred embodiment of the present invention, and cannot limit the scope of rights of the present invention. All equivalent modifications or changes made by those with ordinary knowledge in the technical field according to the spirit of the utility model are still covered by the scope covered by the claims.

Claims (6)

1. A one-piece connector, the connector includes at least a first body part and a second body part, and each of the first and second body parts independently has a plug-in end and is located on the opposite side of the plug-in end The fixed end, the plug-in end is mated with the adapted external connector, the fixed end is compatible with the machine board of the external system, and is connected with the circuit formed by the machine board; it is characterized in that the first and second body parts are connected by At least one bridge arm is connected to increase the ability to generate a plugging force against the plugged end. 2. The one-piece connector according to claim 1, wherein the connector is a thin connector, and the plug-in end is located at the top of the connector body after it is fixed on the board. 3. The one-piece connector according to claim 1 or 2, characterized in that the side of the first or second body part of the connector adjacent to the bridge arm is connected with an auxiliary base, and the auxiliary base The seat carries a positioning element, and the positioning element is fixed on the machine board. 4. The one-piece connector according to claim 1 or 2, characterized in that two symmetrical bridge arms are used between the first and second body parts to connect two different sides of the first and second body parts respectively. . 5. The one-piece connector according to claim 1 or 2, wherein the plug-in end includes a slot for accommodating a correspondingly inserted external connector, and a buckle is provided adjacent to the slot . 6. The one-piece connector according to claim 1 or 2, characterized in that the fixed end provides at least one conduction element that supports the electrical connection between the connector and the machine board, and the conduction element includes a connection with the machine board The conduction portion, which is in substantial contact with the predetermined line, also has a contact portion extending into the first and second body portions of the connector, and is used for conduction and signal transmission when the predetermined corresponding external connector is inserted.

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