TWM448822U - Improvement of quick connection terminal seat - Google Patents

Description

Improvement of quick connection terminal block

The present invention relates to an improvement of a quick-connect terminal block, in particular to a connection terminal used for extending the conductive line of the power supply line, and the power line is avoided by a beveled design of the positioning plate of the substrate on the terminal block. When the bare end is inserted by the spring plate, the power line is tilted up, down, left, and right, and even the falling off does not extend the conduction.

Please refer to Figures 3A, 3B and 3C, which are schematic diagrams of the front view, rear view and use state of the conventional connection terminals. As shown in the figure, the conventional connection terminal 20 includes: a terminal block 21 of a conductive metal and a spring plate 22; wherein the terminal block 21 is provided with a conductive plate 23 integrally formed by folding, a substrate 24 and a card board 25; The 21 series is made of a material that is electrically conductive, and the spring plate 22 is made of a metal having good elasticity, but the conductivity is poor due to material factors. The spring plate 22 is bent into a "ㄩ" shape with one side and two sides. The terminal block 21 is composed of the spring plate 22 and the card plate 25 (as shown).

The conventional connection terminal 20 has the following disadvantages:

When the power cord 40 that is bare at one end is inserted and is abutted against the opposite side of the spring plate 22, it is susceptible to external force to cause up, down, left, and right tilting, and even falls off. In addition, when the power cord is tilted downward, there is no complete contact with the conductive plate 23, which may cause poor conduction, thereby affecting the other side. The power line 40 is electrically conductive (or not electrically conductive). Oh yes;

The main purpose of this creation is to make the end of the power cord barely inserted, and to have a fixed function when the opposite side of the spring plate is abutted, so as to avoid the power line being susceptible to external force, resulting in up, down, left and right tilting and The disadvantage of falling off.

The secondary purpose of this creation is to ensure that the power cord is extended to conduct electricity, eliminating the need for the power cord to be in close contact with the conductive plate or poorly conductive, and easily interrupting the delay in conducting electrical inspection; in particular, in multiple groups. in environment.

In order to achieve the foregoing items, the present invention mainly includes: a base, an upper cover and a plurality of array connection terminals, wherein the base is provided with at least one set of installation spaces, and corresponding plurality of through holes are provided at the front and the rear; The upper cover is corresponding to the installation space of the base, and each group is integrated into one body, and each group is provided with a pressing plate and a blocking block; the plurality of connecting terminals are disposed in the installation space of the base, and then the upper cover is combined into The connecting terminal includes a terminal block and a spring plate, wherein the terminal block is provided with a conductive plate, a substrate and a second card which are integrally formed by folding, and the spring plate is bent into a two-sided inner oblique shape; The terminal block and the spring plate are composed of a position corresponding to the two card plates and the conductive plate and the spring plate; wherein the connecting terminal has a beak-shaped opening on the substrate of the terminal block, and the portion is folded up Into a "^" shape positioning plate.

In order for your review board to understand the purpose, features and efficacy of this creation, the following specific examples are used in conjunction with the accompanying drawings. For a detailed explanation, the description is as follows: Please refer to Figure 1, which is a schematic diagram of the construction of the quick connection terminal block. As shown in the figure, the present invention mainly includes: a base 30, an upper cover 10 and a connecting terminal 20'; wherein the base 30 is provided with at least one set of installation spaces 31, which are integrally formed by fireproof plastic material (Fig. Shown as three sets of installation spaces 31), the base 30 is provided with corresponding plurality of through holes 32 before and after. The upper cover 10 is designed to correspond to the space of the base 30. Each set is integrally formed by fireproof plastic injection molding and integrated; wherein each of the upper covers 10 is provided with a pressing plate 11 and a resisting block 12. The connection terminal 20' is provided in the installation space 31 of the base 30, and is combined with the upper cover 10 to form a combined appearance as shown in Fig. 5.

Please refer to Figure 2 for a schematic diagram of the terminal block. As shown in the figure, the connection terminal 20' of the present invention includes a terminal block 21 of a conductive metal and a spring plate 22. The terminal block 21 is provided with a conductive plate 23 integrally formed by punching, a substrate 24 and two card plates 25; and the spring plate 22 is bent into a two-sided inner oblique shape. The spring plate 22 is correspondingly combined by the space between the conductive plate 23 of the terminal block 21 and the two card plates 25.

The main feature of the present invention is that the connecting terminal 20' is formed on the substrate 24 of the terminal block 21, and has a beak-shaped opening 221 and is folded into a "" shape positioning plate 222 (such as 4A, 4B). ).

The end of the one side power supply line 40 is barely inserted by the "shaped" positioning plate 222 on the substrate 24 of the terminal block 21 of the terminal 20' of the present invention. When the side of the spring plate 22 is abutted, the substrate is 24""" positioning plate 222 acts as a bevel and closely adheres to the conductive plate 23; the other side of the power supply line also serves the same function, enabling effective restriction and fixing, avoiding up, down, left, and right tilting, and even falling off The situation (as shown in Figure 4C). If it is necessary to remove the inserted power cord 40 end naked, only the pad 11 of the upper cover 10 is pressed, and the resisting block 12 is interlocked to release the spring plate 22 from the bare end of the power cable 40.

As stated above, the value of practicality and utilization of this creation is in full compliance with the statutory requirements of the new patent application. Any extension or change based on the technology, structure and spirit of this creation belongs to the patent scope of this creation. The bureau gave the patent as soon as possible, and it was really sensible.

10‧‧‧Upper cover

11‧‧‧

12‧‧‧

20‧‧‧Connecting terminal

20'‧‧‧Connecting terminal

21‧‧‧ terminal block

22‧‧‧Spring plate

23‧‧‧ Conductive plate

24‧‧‧Substrate

221‧‧‧ㄩ口口

222‧‧‧ Positioning board

25‧‧‧ card board

30‧‧‧Base

31‧‧‧Set space

32‧‧‧through hole

40‧‧‧Power cord

The first figure is a schematic diagram of the construction of the quick connection terminal block.

Figure 2 is a schematic diagram of the creative connection terminal.

Figures 3A and 3B are front and rear views of conventional connection terminals.

Fig. 3C is a schematic view showing the state of use of the conventional connection terminal.

The 4A and 4B drawings are front and rear views of the authoring connection terminal.

The 4C figure is a schematic diagram of the state of use of the connection terminal of the creation.

Figure 5 is a schematic diagram of an embodiment of the present invention.

20'‧‧‧Connecting terminal

21‧‧‧ terminal block

22‧‧‧Spring plate

221‧‧‧ㄩ口口

222‧‧‧ Positioning

23‧‧‧ Conductive plate

24‧‧‧Substrate

25‧‧‧ card board

Claims (1)

The invention relates to a quick connection terminal block, which comprises: a base, an upper cover and a connection terminal, wherein the base is provided with at least one set of installation spaces, and a corresponding plurality of through holes are provided at the front and the rear; the upper cover is Corresponding to the installation space of the base and each group being integrated, each group is provided with a pressing plate and a blocking block; the connecting terminal is disposed in the installation space of the base, and then combined by the upper cover; the connecting terminal The utility model comprises a terminal block and a spring plate, wherein the terminal block is provided with a conductive plate, a substrate and a second card plate which are integrally formed by folding, and the spring plate is bent into a shape of a two-sided inner oblique shape; The conductive plate of the seat and the corresponding space of the two card plates are combined to form the spring plate. The connecting terminal has a beak-shaped opening on the substrate of the terminal block, and folds the portion into a "^" "The positioning plate.