CN216312282U - A connector and terminal - Google Patents

Abstract

The utility model relates to the technical field of electric connectors, in particular to a connector. A connector includes: a first member and a second member rotatably coupled to each other; the first member and the second member are rotatably connected by a connecting piece; the other ends of the first member and the second member, which are opposite to the connecting end, are respectively connected with two external parts; the connecting member is rotatably connected to the first member and is rotatably connected to the second member in synchronization. The connector provided by the utility model has the following advantages: through making into two components with wiring part and plug spring part to connect through the axis of rotation between two components, wherein the axis of rotation rotates with the component is synchronous, makes the terminal can be according to the field conditions, and the installation condition is adjusted the grafting angle at will, through location structure, can fix after adjusting the angle, and convenient to use is suitable for most grafting condition, and the commonality is higher, need not the order, and the outsourcing processing even satisfies the construction period requirement, has improved the installation effectiveness.

Description

A connector and terminal

technical field

The utility model relates to the technical field of electrical connectors, in particular to a connector and a terminal.

Background technique

Now, various forms of terminals are often used for electrical connection of electronic equipment, among which spring terminals are more commonly used. A terminal is a component used to transmit electrical signals or conduct electricity, and it is a connection end in a circuit. The general spring-insertion terminal is designed as a whole with the spring-insertion and the terminal block. The structure is shown in Figure 1. According to the angle of the insertion spring, it can be divided into horizontal insertion terminals, straight-in terminals, etc.; according to the different insertion spring specifications, it can be divided into 4.8 (187) terminal, 6.3 (250) terminal, etc.

The current terminals are all one-piece, that is, the wiring part and the spring part are formed in one piece. According to the situation of plugging, it can be made into a terminal with a certain angle. Terminals with different spring insertion angles are selected according to the principles of easy wiring, easy insertion, and ensuring a safe electrical clearance between terminals and other components. However, it cannot be changed according to the site conditions and actual installation conditions, and the versatility is poor. In actual use, in case of special circumstances, it is necessary to order, or even outsource processing and production, which delays the construction period and reduces the installation efficiency.

Utility model content

In view of this, the present utility model aims to provide a connector, which is made of a wiring part and a spring insertion part into two parts, connected by a rotating shaft, and the rotating shaft rotates synchronously with one of the parts, and the rotating shaft and one of the parts The positioning structure is set between them, which solves the problem of whether the angle of the wiring components and the spring-inserting components can be adjusted according to the site conditions and installation conditions. The versatility is poor, it needs to be ordered, or even outsourced processing and production, which reduces the installation efficiency, the adjustment angle cannot be fixed, and it is inconvenient to use. and so on.

In order to achieve the above object, the technical scheme of the present utility model is achieved in this way:

A connector, comprising: a first member and a second member rotatably connected to each other;

the first member and the second member are rotatably connected by a connector;

The other ends of the first member and the second member that are opposite to the connecting ends are respectively connected to two external components;

The connecting piece is freely rotatably connected with the first member and synchronously rotatably connected with the second member.

Further, the connecting piece is a rotating shaft, the first member is provided with a first shaft hole matched with the connecting piece, and the first shaft hole is larger than the shaft diameter of the connecting piece.

Further, the connector is fixedly connected with the second member.

Further, the connector is plug-connected with the second member.

Further, a second shaft hole is arranged on the second member, and a strip is arranged in the second shaft hole;

One end of the connecting piece is provided with a groove, and the groove is matched with the strip.

Further, two opposite clamping plates are provided at the connecting end of the first member, and the two clamping plates are separated by a specified distance;

The second member is inserted between the two clamping plates, and the first shaft hole and the second shaft hole are coaxial.

Further, a positioning structure is provided between the first member and the connector;

The other end of the connecting piece facing away from the groove is provided with an end plate;

The positioning structure is disposed between the end plate and the first member.

Further, the first member has an elastic member.

Further, the positioning structure includes at least one dimple and at least one protrusion matched with the dimple;

The recess is arranged on the surface of the end plate opposite to the first member, or the surface of the first member opposite to the end plate is arranged;

The protrusion is provided on the surface of the first member opposite to the end plate, or on the surface of the end plate opposite to the first member.

Further, the number of the protrusions is at most 2;

A plurality of the dimples and the plurality of the protrusions are evenly distributed around the rotating shaft and the circumference of the first shaft hole.

A terminal comprising:

a wiring member, the wiring member is the first member or the second member according to any one of the above;

A spring-inserting member, the spring-inserting member is the second member or the first member according to any one of the above;

A wire-fixing structure is provided on the other end of the wiring member opposite to the connection end;

An electrical connection insertion spring is provided at the other end of the insertion spring member opposite to the connection end.

Compared with the prior art, the connector of the present invention has the following advantages:

The advantage of this technical solution is that the wiring part and the spring insertion part are made into two components, and the two components are connected by a rotating shaft, wherein the rotating shaft rotates synchronously with the components, so that the terminal can be freely adjusted according to site conditions and installation conditions. The connection angle, through the positioning structure, can be fixed after adjusting the angle, easy to use, suitable for most plug-in situations, high versatility, no need to order, or even outsourced processing, which meets the requirements of the construction period and improves the installation efficiency.

Description of drawings

The accompanying drawings that constitute a part of the present invention are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a perspective view of a connector according to an embodiment of the present invention;

Fig. 2 is the A-A cross-sectional view of Fig. 1 of the connector according to the embodiment of the present utility model;

3 is a perspective view of the first member according to the embodiment of the present invention;

4 is a perspective view of the second member according to the embodiment of the present invention;

FIG. 5 is a perspective view of a connector according to an embodiment of the present invention.

Description of reference numbers:

100-first member, 110-first shaft hole, 120-protrusion, 130-clamping plate, 140-fixed wire structure, 200-second member, 210-second shaft hole, 211-stripe, 220 - Insert spring, 300-connector, 310-end plate, 320-dimple, 330-groove.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

The descriptions involving "first", "second", "upper", "lower", etc. in the present invention are only for descriptive purposes, and should not be construed as indicating or implying their relative importance or implying the indicated Number of technical features. Thus, features defined as "first", "second", "upper", "lower" may expressly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the technical solutions between the embodiments can be combined, they are all within the protection scope of the present invention. within.

The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in FIG. 1 and FIG. 2 , a connector includes: a first member 100 and a second member 200 rotatably connected to each other. The first member 100 and the second member 200 are rotatably connected by a connector 300 . The other ends of the first member 100 and the second member 200 opposite to the connecting ends are respectively connected to two external components. The connecting piece 300 is freely rotatably connected with the first member 100 and synchronously rotatably connected with the second member 200 .

An integral connector is divided into the first member 100 and the second member 200, and the first member 100 and the second member 200 are connected by the connecting piece 300, so that the first member 100 and the second member 200 can rotate relative to each other. When the two outer members are connected in a straight line, the included angle between the first member 100 and the second member 200 is 180°. When the two outer members are connected at a certain angle, the angle between the first member 100 and the second member 200 is adjusted to suit the connection direction of the two outer members. Easy to use, high versatility, no special ordering, outsourced processing and production, shortening the construction period and improving the installation efficiency.

When adjusting the angle between the first member 100 and the second member 200 , the two members can be adjusted directly, or can be adjusted through the connecting piece 300 , and the second member 200 can be driven to rotate by the connecting piece 300 .

Further, as shown in FIG. 3 , the connecting member 300 is a rotating shaft, the first member 100 is provided with a first shaft hole 110 matched with the connecting member 300 , and the first shaft hole 110 is larger than the The shaft diameter of the connector 300.

Further, the connector 300 is fixedly connected with the second member 200 .

Further, the connector 300 is connected to the second member 200 by plugging.

The connector 300 is connected to the first member 100 in a relatively rotatable manner, and is connected to the second member 200 in a synchronously rotatable manner. There are many ways to connect the connector 300 and the second member 200, and a synchronous rotation connection can be achieved, and a fixed connection can be used, that is, the connector 300 and the second member 200 are connected by interference fit, screw connection, welding connection, Riveting, adhesive bonding and other forms.

The connection between the connector 300 and the second member 200 may also adopt a structure, and the second member 200 is driven to rotate by the connector 300 . As a preferred manner, a structural form in which the connector 300 is connected to the second member 200 by plugging can be adopted.

Specifically, as shown in FIG. 4 , the second member 200 is provided with a second shaft hole 210 , and the second shaft hole 210 is provided with a strip 211 . As shown in FIG. 5 , a groove 330 is defined at one end of the connecting member 300 , and the groove 330 is matched with the strip member 211 .

As shown in FIG. 2 , the connecting piece 300 is inserted into the second axle hole 210 through the first shaft hole 110 , and the direction of the connecting piece 300 is adjusted so that the groove 330 is aligned with the strip 211 and continues to be inserted downward until the end plate 310 and the until the first member 100 is attached and connected.

Further, as shown in FIG. 3 , two opposite clamping plates 130 are provided at the connecting end of the first member 100 , and the two clamping plates 130 are spaced apart by a specified distance. As shown in FIG. 4 , the second member 200 is inserted between the two clamping plates 130 , and the first shaft hole 110 and the second shaft hole 210 are coaxial.

In this embodiment, the connecting end of the first member 100 is fork-shaped, and the plate-shaped connecting end of the second member 200 is clamped by two clamping plates 130 . The first shaft hole 110 is the same as the second shaft hole 210 . The shaft is inserted into the first shaft hole 110 and the second shaft hole 210 through the connector, and the strip 211 in the second shaft hole 210 is inserted into the groove 330 of the connector 300 to realize the first member 100 and the second member 200 rotatably connected. In use, the second member 200 can be directly rotated to adjust the angle between the second member 200 and the first member 100 . The connecting piece 300 can also be rotated to drive the second member 200 to rotate, which is convenient to use.

Further, a positioning structure is provided between the first member 100 and the connector 300 . As shown in FIG. 5 , an end plate 310 is provided at the other end of the connecting piece 300 opposite to the groove 330 . The positioning structure is disposed between the end plate 310 and the first member 100 .

After adjusting the angle between the first member 100 and the second member 200 through the connector 300 , the angle is fixed by the positioning structure to ensure that the angle remains unchanged during use. When a soft component such as a cable is connected through the connector of this embodiment, the cable can be prevented from swaying randomly with the change of the angle of the connector.

Further, the first member 100 has an elastic member.

Further, as shown in FIG. 2 , FIG. 3 and FIG. 5 , the positioning structure includes at least one recess 320 and at least one protrusion 120 matched with the recess 320 . The recess 320 is provided on the surface of the end plate 310 opposite to the first member 100 , or on the surface of the first member 100 opposite to the end plate 310 . The protrusion 120 is disposed on the surface of the first member 100 opposite to the end plate 310 , or on the surface of the end plate 310 opposite to the first member 100 .

The recess 320 may be provided on the first member 100 or on the end plate 310 , and the protrusion 120 may also be provided on any one of the first member 100 and the end plate 310 . The positioning of the first member 100 and the second member 200 is achieved through the cooperation of the protrusion 120 and the recess 320 .

Further, the number of the protrusions 120 is at most two. A plurality of the dimples 320 and the plurality of the protrusions 120 are evenly distributed around the rotation axis and the circumference of the first shaft hole 110 .

The number of protrusions 120 and dimples 320 can be equal, but during rotation, due to errors and other reasons, it is difficult to ensure that all protrusions 120 and dimples 320 cooperate well. More than two dimples 320 may be provided, otherwise, more than two protrusions 120 may be provided, and a maximum of two dimples may be provided. Preferably, one protrusion 120 is provided and a plurality of concavities 320 are provided, or one concave 320 is provided and a plurality of protrusions 120 are provided.

The protrusions 120 and the pits 320 are evenly distributed around the rotation axis and the first shaft hole 110. For example, when there are 2 protrusions 120 and 8 pits 320, the connection line between every two adjacent pits and the center of the circle is equal. The included angle is 45°, and the two protrusions 120 are arranged along the diameter direction.

A terminal, as shown in FIG. 1 , FIG. 3 and FIG. 4 , includes: a wiring member, the wiring member being the first member 100 or the second member 200 described in any one of the above. A spring-inserting member, the spring-inserting member is the second member 200 or the first member 100 according to any one of the above. A wire fixing structure 140 is provided at the other end of the wiring member opposite to the connection end. An electrical connection insert spring 220 is provided at the other end of the insert spring member opposite to the connection end.

The above-mentioned connector is applied to the terminal, the terminal of this structure is connected to the cable, and is electrically connected to the external power supply device, and the electrical connection angle can be adjusted at will according to the situation on site. In the case of non-linear connection, there is no need for special orders, outsourcing processing, etc., suitable for most plug-in situations, high versatility, easy to use, meet the construction period requirements, and improve the installation efficiency. After adjusting the angles of the wiring member and the spring-inserting member, they are fixed by the positioning structure, so as to avoid the change of the angle during use and the interference phenomenon with the surrounding components.

Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any modifications, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or common sense in the technical field not disclosed by the present disclosure technical means. The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the invention being indicated by the following claims.

It should be understood that the present invention is not limited to the precise structures described above and shown in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims (10)

1. A connector, characterized in that, comprising: a first member (100) and a second member (200) rotatably connected to each other; The first member (100) and the second member (200) are rotatably connected by a connector (300); The other ends of the first member (100) and the second member (200) opposite to the connecting ends are respectively connected to two external components; The connecting piece (300) is freely rotatably connected with the first member (100), and is synchronously rotatably connected with the second member (200). 2. The connector of claim 1, wherein The connecting piece (300) is a rotating shaft, the first member (100) is provided with a first shaft hole (110) matched with the connecting piece (300), and the first shaft hole (110) is larger than all the The shaft diameter of the connecting piece (300). 3. The connector of claim 2, wherein The connector (300) is fixedly connected with the second member (200). 4. The connector of claim 2, wherein The connector (300) is plug-connected with the second member (200). 5. The connector of claim 4, wherein A second shaft hole (210) is arranged on the second member (200), and a strip (211) is arranged in the second shaft hole (210); One end of the connecting piece (300) is provided with a groove (330), and the groove (330) is matched with the strip (211). 6. The connector of claim 5, wherein Two opposite clamping plates (130) are provided at the connecting end of the first member (100), and the two clamping plates (130) are spaced apart by a specified distance; The second member (200) is inserted between the two clamping plates (130), and the first shaft hole (110) and the second shaft hole (210) are coaxial. 7. The connector of claim 6, wherein A positioning structure is provided between the first member (100) and the connector (300); An end plate (310) is provided at the other end of the connecting piece (300) opposite to the groove (330); The positioning structure is arranged between the end plate (310) and the first member (100). 8. The connector of claim 7, wherein The positioning structure includes at least one dimple (320) and at least one protrusion (120) matched with the dimple (320); The recess (320) is arranged on the surface of the end plate (310) opposite to the first member (100), or the surface of the first member (100) opposite to the end plate (310) is arranged ; The protrusion (120) is provided on the surface of the first member (100) opposite to the end plate (310), or on the surface of the end plate (310) opposite to the first member (100) . 9. The connector of claim 8, wherein The number of the protrusions (120) is at most 2; A plurality of the dimples (320) and a plurality of the protrusions are evenly distributed around the rotating shaft and the circumference of the first shaft hole (110). 10. A terminal, characterized in that, comprising: a wiring member, the wiring member being the first member (100) or the second member (200) according to any one of claims 1 to 9; A spring insertion member, the spring insertion member is the second member (200) or the first member (100) according to any one of claims 1 to 9; A wire fixing structure (140) is provided on the other end of the wiring member opposite to the connection end; An electrical connection insert spring (220) is provided on the other end of the insert spring member opposite to the connection end.

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