Wiring terminal suitable for connecting plug box

Abstract

The utility model discloses a wiring terminal suitable for connecting a plug box, which comprises a support frame and a sealing buckle cover, the support frame is of a cross-shaped structure, the top end of the support frame is provided with an L-shaped limiting plate, and the L-shaped limiting plate is provided with a first wiring column; a first limiting plate and a second limiting plate are arranged on the left and right sides of the top end of the supporting frame correspondingly. A third limiting plate is arranged at the left end of the supporting frame, and a fourth binding post is arranged on the third limiting plate; a fourth limiting plate is arranged at the right end of the supporting frame, and a fifth binding post is arranged on the fourth limiting plate; the bottom end of the support frame is connected with a plug for electrical plugging; the sealing buckle cover penetrates through the plug and is detachably connected with the plug. According to the utility model, a plurality of groups of wiring terminal structures are arranged, the installation stability can be improved by combining the sealing buckle cover, the corresponding required wiring terminals can be selected for connection according to the actual requirements of wire connection, the wiring angle and the wiring number are convenient to adjust, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, and specifically relates to a wiring terminal suitable for connecting an insertion box. Background Art

[0002] In 1928, Phoenix Contact invented the world's first modular wiring terminal, which is the prototype of modern terminals and also the first invention patent applied for and obtained by Phoenix Contact. Since then, Phoenix Contact has been passionately innovative and committed to the development of various connection technologies, forming a complete electrical interface technology system, and many of its product series have become industry application standards. A wiring terminal is a fitting product used to achieve electrical connection and is classified as a connector in the industry. With the increasing level of industrial automation and the increasingly strict and precise requirements for industrial control, the usage of wiring terminals has gradually increased. With the development of the electronics industry, the application scope of wiring terminals is more extensive, and the types are also increasing. Among them, in addition to PCB board terminals, the most widely used ones also include hardware terminals, nut terminals, spring terminals, etc.

[0003] Traditional wiring terminals are applied to facilitate the connection of wires. It is actually a metal sheet enclosed in insulating plastic, with holes at both ends for inserting wires and screws for tightening or loosening. For example, when two wires sometimes need to be connected and sometimes need to be disconnected, the terminals can be used to connect them and can be disconnected at any time without having to weld or wind them together, which is very convenient and fast.

[0004] However, the existing wiring terminals have a single composition structure, low wiring flexibility, cannot simultaneously match the connection of multiple wires in different directions, do not have the applicability for the installation of connection boxes, and have a small applicable range. For this reason, we propose a wiring terminal suitable for connecting an insertion box to overcome the above problems. Summary of the Utility Model

[0005] Aiming at the above deficiencies existing in the prior art, the purpose of the utility model is to provide a wiring terminal suitable for connecting an insertion box, which is used to solve the problems that the existing wiring terminals have a single composition structure, low wiring flexibility, cannot simultaneously match the connection of multiple wires in different directions, do not have the applicability for the installation of connection boxes, and have a small applicable range.

[0006] The technical solution adopted by the present utility model to achieve the above object is as follows: A terminal suitable for connecting an insertion box, comprising a support frame and a sealing cover. The characteristics are as follows: The support frame is set in a "cross" structure. A first wiring post is provided at the top end of the support frame. An L-shaped limiting plate is provided at the top end of the support frame, and a first wiring post is provided on the L-shaped limiting plate. A first limiting plate and a second limiting plate are respectively provided on the left and right sides of the top end of the support frame. A third limiting plate is provided at the left end of the support frame, and a fourth wiring post is provided on the third limiting plate. A fourth limiting plate is provided at the right end of the support frame, and a fifth wiring post is provided on the fourth limiting plate. A plug for electrical insertion is connected to the bottom end of the support frame. The sealing cover is detachably connected to the plug through the plug.

[0007] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: A plurality of threaded holes are provided on the support frame.

[0008] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: A second wiring post is provided on the first limiting plate.

[0009] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: A third wiring post is provided on the second limiting plate.

[0010] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: Mounting holes are provided at the four corners of the sealing cover.

[0011] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: A socket adapted to the plug is provided on the sealing cover.

[0012] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: A socket frame is provided on the outer side of the socket relative to the sealing cover, and a cavity is formed on the inner side of the socket relative to the sealing cover.

[0013] In order to further improve the usability of the terminal suitable for connecting an insertion box, the solution adopted by the present utility model is: A sealing strip for tightly connecting the support frame and the sealing cover is provided on the inner side of the sealing cover.

[0014] The beneficial effects of the present utility model: The terminal suitable for connecting an insertion box is provided with multiple groups of terminal structures. When used in combination with the sealing cover, the installation stability can be improved. The corresponding required terminal can be selected for connection according to the actual needs of wire connection, which is convenient for adjusting the wiring angle and the number of wirings, and has a wide range of applications. Description of the Drawings

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the top view of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the support frame of the present utility model;

[0018] Figure 4 is the external structural schematic diagram of the sealing buckle cover of the present utility model;

[0019] Figure 5 is the internal structural schematic diagram of the sealing buckle cover of the present utility model.

[0020] In the figure: 1 support frame, 10 threaded holes, 11 L-shaped limiting plate, 111 first terminal, 12 first limiting plate, 121 second terminal, 13 second limiting plate, 131 third terminal, 14 third limiting plate, 141 fourth terminal, 15 fourth limiting plate, 151 fifth terminal, 16 plug, 2 sealing buckle cover, 20 mounting hole, 21 socket frame, 22 socket, 23 cavity, 24 sealing strip. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 5, A terminal suitable for connecting an insertion box of the present utility model includes a support frame 1 and a sealing cover 2. The support frame 1 is in a "cross" structure. At the top of the support frame 1, there is an L-shaped limit plate 11. By reasonably setting the position of the L-shaped limit plate 11, it can ensure that the elongation of the connecting wires is synchronized, improving the wiring efficiency and quality. On the L-shaped limit plate 11, there is a first terminal 111, and an external wire can be connected through the first terminal 111. On the left and right sides of the top of the support frame 1, there are a first limit plate 12 and a second limit plate 13 respectively. The first limit plate 12 and the second limit plate 13 can limit the movement range of wire wiring, facilitating wiring installation and use. At the left end of the support frame 1, there is a third limit plate 14, and on the third limit plate 14, there is a fourth terminal 141, and an external wire can be connected through the fourth terminal 141. At the right end of the support frame 1, there is a fourth limit plate 15, and on the fourth limit plate 15, there is a fifth terminal 151, and an external wire can be connected through the fifth terminal 151. At the bottom end of the support frame 1, there is a plug 16 for electrical insertion. The sealing cover 2 is detachably connected through the plug 16. When in use, according to actual needs, a corresponding number of copper sheets are selected to form the plug 16 so that the plug 16 can be connected to the wiring insertion box for use.

[0023] Furthermore, there are several threaded holes 10 on the support frame 1, and the support frame 1 is strengthened by screwing into the threaded holes 10.

[0024] Furthermore, there is a second terminal 121 on the first limit plate 12, so as to perform wiring processing on additional external wires according to the wiring quantity or angle requirements.

[0025] Furthermore, there is a third terminal 131 on the second limit plate 13, so as to perform wiring processing on additional external wires according to the wiring quantity or angle requirements.

[0026] Furthermore, there are mounting holes 20 at the four corners of the sealing cover 2. The sealing cover 2 provides a sealing effect to prevent the penetration of external dust, pollutants, liquids or gases into the internal space of the door. The mounting holes 20 are fixed to fasteners (i.e., rivets, screws, components and connection pairs, etc.), facilitating the stable installation of the sealing cover 2 at the designated position of the wiring operation.

[0027] Furthermore, a socket 22 adapted to the plug 16 is provided on the sealing cover 2, so as to provide a sealing condition for the plug 16 and the socket 22.

[0028] Furthermore, a socket frame 21 is provided on the outer side of the socket 22 relative to the sealing cover 2, and a cavity 23 is formed on the inner side of the socket 22 relative to the sealing cover 2.

[0029] Furthermore, an inner side of the sealing cover 2 is provided with a sealing strip 24 for tightly connecting the support frame 1 and the sealing cover 2. The sealing strip 24 can be made of rubber material, which can effectively prevent the intrusion of external factors such as water, dust, and noise, provide a good sealing effect, and protect the internal structure of the sealing cover 2 from the influence of the external environment.

[0030] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding, which are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wiring terminal suitable for connecting a plug box, comprising a support frame (1) and a sealing buckle cover (2), characterized in that: The support frame (1) is configured as a "cross" structure; An L-shaped limiting plate (11) is provided at the top end of the support frame (1), and a first terminal (111) is provided on the L-shaped limiting plate (11); A first limiting plate (12) and a second limiting plate (13) are respectively provided on the left and right sides of the top end of the support frame (1); A third limiting plate (14) is provided at the left end of the support frame (1), and a fourth terminal (141) is provided on the third limiting plate (14); A fourth limiting plate (15) is provided at the right end of the support frame (1), and a fifth terminal (151) is provided on the fourth limiting plate (15); The bottom end of the support frame (1) is connected to a plug (16) for electrical connection; The sealing buckle cover (2) passes through the plug (16) and is detachably connected to the sealing buckle cover (2).

2. A wiring terminal suitable for connecting a plug-in box according to claim 1, characterized in that: The support frame (1) is provided with a plurality of threaded holes (10).

3. A wiring terminal suitable for connecting a plug-in box according to claim 1, characterized in that: The first limiting plate (12) is provided with a second terminal post (121).

4. A wiring terminal suitable for connecting a plug-in box according to claim 1, characterized in that: The second limiting plate (13) is provided with a third terminal (131).

5. A wiring terminal suitable for connecting a plug-in box according to claim 1, characterized in that: The four corners of the sealing buckle cover (2) are each provided with mounting holes (20).

6. A wiring terminal suitable for connecting a plug-in box according to claim 5, characterized in that: The sealing buckle cover (2) is provided with a socket (22) adapted to the plug (16).

7. A wiring terminal suitable for connecting a plug-in box according to claim 6, characterized in that: The socket (22) is provided with a socket frame (21) on the outer side of the sealing buckle cover (2), and the socket (22) forms a cavity (23) on the inner side of the sealing buckle cover (2).

8. A connection terminal suitable for connecting a plug-in box according to claim 7, characterized in that: A sealing strip (24) is provided on the inner side of the sealing buckle cover (2) for tightly connecting the support frame (1) and the sealing buckle cover (2).

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