Multi-wire-outlet-hole terminal capable of being directly connected with molded case circuit device

Abstract

The utility model discloses a multi-wire-outlet-hole terminal capable of being directly connected with a molded case circuit device, which comprises a wiring frame, a first through hole and a second through hole are respectively arranged at the bottom and on the front surface of the wiring frame and are communicated, a shell is fixedly connected to the surface of the wiring frame, and a plurality of wire outlets are formed in the shell. A third through opening is formed in the bottom of the shell. According to the utility model, an operator pulls the baffle plate frontally until the baffle plate is separated from the housing, then opens the protective cover plate to facilitate observation, inserts one end of a wire into the housing from the wire inlet at the position where the baffle plate is removed from bottom to top, inserts the wire into the second through hole, and then uses the fastening bolt to fasten the wire. And the fastening bolt is in threaded connection with the third through opening, so that when the fastening bolt is rotated, the fastening bolt moves downwards and enters the first through opening, then the wire is pressed, wiring is completed, then the protective cover plate is closed, and the device has the advantage of being convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of terminals, in particular to a terminal with multiple outlet holes which can be directly connected to a plastic case circuit device. Background Art

[0002] Terminal blocks are gradually and widely used in various fields, playing a connecting role in transmitting electrical signals and conducting electricity, thereby reducing the workload and production cost consumption, bringing many conveniences to production and use, and avoiding many troubles.

[0003] When connecting multiple wires, traditional outlet terminals often use multiple single-outlet hole terminals fixed side by side to achieve the purpose of connecting multiple wires. This method has a simple structure, but in actual use, the operator needs to fix and connect multiple single-outlet terminals to the molded case circuit breaker respectively. This process requires a lot of manpower and a long time, which leads to poor use effect. In addition, there is a certain gap between the traditional outlet terminals during installation, which causes them to occupy a large space. Therefore, it is necessary to design and modify the multi-outlet hole terminals that can be directly connected to the molded case circuit breaker to effectively prevent them from being inconvenient to use. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a multi-outlet terminal that can be directly connected to a molded case circuit breaker, which has the advantages of being easy to use and saving space, and solves the problem that when traditional outlet terminals are used to connect multiple wires, multiple single-outlet terminals are often fixed side by side to achieve the purpose of connecting multiple wires. This method has a simple structure, but in actual use, the operator needs to fix and connect the multiple single-outlet terminals to the molded case circuit breaker respectively. This process requires a lot of manpower and a long time, which leads to the problem of poor use effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a multi-wire hole terminal that can be directly connected to a plastic shell circuit device, including a wiring frame, a first through hole and a second through hole are respectively opened at the bottom and the front of the wiring frame, the first through hole and the second through hole are communicated, a shell is fixedly connected to the surface of the wiring frame, a third through hole is opened at the bottom of the shell, and the inner wall of the third through hole is provided with a thread, and a protective cover is hinged on the front of the shell.

[0006] As a preferred embodiment of the utility model, a limiting block is provided at the bottom of the shell, and the protective cover is movably connected to the limiting block.

[0007] As a preferred embodiment of the present invention, the number of the first openings, the second openings and the third openings is the same.

[0008] As a preferred embodiment of the present invention, both the surface of the housing and the surface of the wiring rack are provided with installation openings.

[0009] As a preferred embodiment of the present invention, a baffle is movably connected to the surface of the shell.

[0010] As a preferred embodiment of the present invention, the housing and the protective cover are both made of plastic material, and the protective cover is transparent.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts that the operator pulls the baffle toward the front until the baffle is separated from the shell, and then the operator opens the protective cover to facilitate the operator to observe, and then the operator inserts one end of the wire into the shell from the wire inlet where the baffle is removed from bottom to top, and then inserts the wire into the second through-hole, and then the operator uses the fastening bolt, and the fastening bolt is threadedly connected with the third through-hole, so when the fastening bolt is rotated, the fastening bolt moves down and enters the first through-hole, and then presses the wire to complete the wiring, and then closes the protective cover. The device has the advantages of being easy to use and saving space.

[0013] 2. The utility model can achieve the effect of locking the protective cover plate by setting the limit block, and then prevent the protective cover plate from shaking randomly by utilizing the cooperation between the protective cover plate and the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the shell structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the wiring rack structure of the utility model;

[0017] Figure 4 It is a schematic diagram of a left side top view of the shell structure of the utility model.

[0018] In the figure: 1. wiring rack; 2. first opening; 3. second opening; 4. housing; 5. third opening; 6. protective cover; 7. installation opening; 8. limit block; 9. baffle. DETAILED DESCRIPTION

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

[0020] like Figures 1 to 4 As shown, a multi-wire terminal that can be directly connected to a molded case circuit device includes a wiring frame 1, a first through hole 2 and a second through hole 3 are respectively opened at the bottom and the front of the wiring frame 1, the first through hole 2 and the second through hole 3 are connected, a shell 4 is fixedly connected to the surface of the wiring frame 1, a third through hole 5 is opened at the bottom of the shell 4, and the inner wall of the third through hole 5 is provided with a thread, and a protective cover plate 6 is hinged on the front of the shell 4.

[0021] refer to Figure 1 , Figure 2 and Figure 4 A limiting block 8 is provided at the bottom of the housing 4, and the protective cover plate 6 is movably connected to the limiting block 8.

[0022] As a technical optimization solution of the present invention, by setting the limit block 8, the cooperation between the protective cover plate 6 and the limit block 8 can be utilized to lock the protective cover plate 6, thereby preventing the protective cover plate 6 from shaking at will.

[0023] refer to Figures 1 to 4 , the number of the first opening 2, the second opening 3 and the third opening 5 is the same.

[0024] As a technical optimization solution of the present invention, by setting the same number of first openings 2, second openings 3 and third openings 5, the operator can use fastening bolts to fix the wires in each second opening 3 respectively.

[0025] refer to Figures 1 to 4 The surface of the housing 4 and the surface of the wiring frame 1 are both provided with installation openings 7.

[0026] As a technical optimization solution of the present invention, the provision of the installation opening 7 can facilitate the operator to install the device using installation bolts.

[0027] refer to Figure 1 , Figure 2 and Figure 4 A baffle 9 is movably connected to the surface of the shell 4.

[0028] As a technical optimization solution of the utility model, through the setting of the baffle 9, the baffle 9 can be slidably installed with the shell 4. When the device is not wiring the wires, the baffle 9 can prevent dust and other impurities in the external environment from entering the device, thereby playing a role in protecting the device.

[0029] refer to Figure 1 , Figure 2 and Figure 4 The housing 4 and the protective cover 6 are both made of plastic material, and the protective cover 6 is transparent.

[0030] As a technical optimization solution of the present invention, the shell 4 and the protective cover 6 made of plastic material have good insulation and certain strength. The protective cover 6 is transparent to facilitate the operator to observe the inside of the device.

[0031] The working principle and use process of the utility model are as follows: when in use, the operator pulls the baffle plate 9 toward the front until the baffle plate 9 is separated from the housing 4, and then the operator opens the protective cover plate 6 for easy observation by the operator, and then the operator inserts one end of the wire into the housing 4 from the wire inlet where the baffle plate 9 is removed from bottom to top, and then inserts the wire into the second through-port 3, and then the operator uses the fastening bolt, which is threadedly connected to the third through-port 5, so when the fastening bolt is rotated, the fastening bolt moves down and enters the first through-port 2, and then compresses the wire, thereby completing the wiring, and then the protective cover plate 6 can be closed;

[0032] According to the attached Figure 1 It can be seen that the device is provided with various specifications according to the number of the first opening 2, the second opening 3 and the third opening 5, so that the operator can select a device of appropriate specifications according to actual needs to avoid wasting resources.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-outlet terminal that can be directly connected to a molded case circuit device, comprising a wiring frame (1), characterized in that: The wiring frame (1) is provided with a first opening (2) and a second opening (3) at the bottom and the front, respectively; the first opening (2) and the second opening (3) are in communication; a shell (4) is fixedly connected to the surface of the wiring frame (1); a third opening (5) is provided at the bottom of the shell (4); and a thread is provided on the inner wall of the third opening (5); and a protective cover plate (6) is hingedly connected to the front of the shell (4).

2. A multi-outlet terminal that can be directly connected to a molded case circuit device according to claim 1, characterized in that: A limit block (8) is provided at the bottom of the housing (4), and the protective cover plate (6) is movably connected to the limit block (8).

3. A multi-outlet terminal that can be directly connected to a molded case circuit device according to claim 1, characterized in that: The number of the first openings (2), the second openings (3) and the third openings (5) is the same.

4. A multi-outlet terminal that can be directly connected to a molded case circuit device according to claim 1, characterized in that: The surface of the housing (4) and the surface of the wiring rack (1) are both provided with installation openings (7).

5. The multi-outlet terminal that can be directly connected to a molded case circuit device according to claim 1, characterized in that: A baffle (9) is movably connected to the surface of the shell (4).

6. A multi-outlet terminal that can be directly connected to a molded case circuit device according to claim 1, characterized in that: The housing (4) and the protective cover plate (6) are both made of plastic material, and the protective cover plate (6) is transparent.

Images