Novel 42-core socket terminal

Abstract

The utility model relates to the technical field of socket terminals, in particular to a novel 42-core socket terminal, which comprises a shell, an assembling hole and an assisting assembly, the assembling hole is arranged on the surface of the shell, pins are arranged on the inner wall of the shell positioned on the assembling hole, and the assisting assembly is arranged on the surface of the shell; the assisting assembly comprises a mounting unit, the mounting unit comprises a limiting block, the limiting block is arranged on the upper surface of the shell, a storage cavity is formed in the surface of the limiting block, a connecting plate is slidably connected to the position, located on the inner wall of the storage cavity, of the limiting block, and a compression spring is fixedly connected to the position, located on the inner wall of the storage cavity, of the limiting block. According to the utility model, by arranging the assisting assembly, the stability of the socket terminal in an installation state is increased, so that the problem that the socket terminal is loosened when the socket terminal is limited by virtue of friction force between the socket terminal and the interface is reduced, and the stability of the socket terminal in the installation state is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of socket terminals, in particular to a new type of 42-core socket terminal. Background Art

[0002] Socket terminals are key components in sockets for connecting wires and conducting electric current. They are usually made of metal materials such as copper and brass because these metals have good electrical conductivity. The quality and performance of socket terminals directly affect the electrical connection reliability, current transmission efficiency, and service life of sockets. The design and manufacture of socket terminals need to meet strict standards and specifications. Their shapes and structures are diverse, and common ones include sheet-like, columnar, spring-type, etc. to adapt to different types of plugs and connection requirements.

[0003] Existing technologies such as the utility model with the publication number CN201230033Y disclose a terminal socket. This patent uses a wiring terminal and a fixing device. Card slots are respectively arranged on both sides of the wiring terminal; the fixing device includes a first fixing seat and a second fixing seat; protrusions matching the card slots are respectively arranged on the inner sides of the first fixing seat and the second fixing seat; through the card slots and the protrusions, the wiring terminal is clamped between the first fixing seat and the second fixing seat. The terminal socket of the present utility model is composed of the left and right splicing of the wiring terminal with the first fixing seat and the second fixing seat, and is convenient for disassembly and assembly. For wiring terminals formed by inserting different numbers of plug-in terminals in different forms, fixing seats with different structures of protrusions and pressing blocks can be selected according to the structure of the card slots formed on the outermost side. Therefore, it can be flexibly and arbitrarily combined to meet the space limitation conditions of terminal arrangement, with strong versatility, and can cover all the cases of fixing the PP terminals of the current UPS group, solving the problem that the common plastic terminal seats in the current market are plastic parts made by each manufacturer, which look better than sheet metal fixing parts, but occupy a larger layout space.

[0004] During the process of electrical connection with the help of socket terminals, there is a problem that some socket terminals on the existing market rely on the resistance between interfaces to limit their own positions during installation. During use, since the resistance formed between the socket terminal and the interface is limited, when the external force applied to the socket terminal exceeds the formed resistance, the socket terminal is prone to loosen and fall off from the interface, resulting in a decrease in the stability of the socket terminal. Summary of the Utility Model

[0005] The purpose of the present utility model is to solve the drawback that when the external force applied to the socket terminal in the existing technology exceeds the formed resistance, the socket terminal is prone to loosen and fall off from the interface, resulting in a decrease in the stability of the socket terminal, and to propose a new type of 42-core socket terminal.

[0006] To achieve the above object, the present utility model adopts the following technical solution: a new type of 42-core socket terminal, including a housing, an assembly hole, and an assisting component. The assembly hole is opened on the surface of the housing. A pin is installed on the inner wall of the housing at the assembly hole. The assisting component is arranged on the surface of the housing;

[0007] The assisting component includes an installation unit. The installation unit includes a limiting block. The limiting block is arranged on the upper surface of the housing. A receiving cavity is opened on the surface of the limiting block. A connecting plate is slidably connected to the inner wall of the limiting block at the receiving cavity. A compression spring is fixedly connected to the inner wall of the limiting block at the receiving cavity. The compression spring is fixedly connected to the lower surface of the connecting plate. A pressing plate is fixedly connected to the side surface of the connecting plate. Fixed clamping pins are fixedly connected to both sides of the connecting plate. A clamping groove is opened on the surface of the housing. The fixed clamping pin is inserted into the inner wall of the clamping groove;

[0008] The assisting component further includes a clamping unit. The clamping unit includes a load-bearing plate. The load-bearing plate is fixedly connected to the upper surface of the limiting block. A reinforcing rib is fixedly connected to the side surface of the load-bearing plate. The reinforcing rib is fixedly connected to the upper surface of the limiting block. A jack is opened on the surface of the load-bearing plate. A fixing column is fixedly connected to the inner wall of the load-bearing plate at the jack. A damping gasket is fixedly connected to the side surface of the fixing column.

[0009] Preferably, the number of the compression springs is two. The two compression springs are symmetrically arranged about the connecting plate. The position of the connecting plate can be restricted by the compression springs, so as to ensure the stability of the connecting plate in the static state.

[0010] Preferably, the pressing plate is in contact with the side surface of the limiting block. Both ends of the pressing plate are arc-shaped. The pressing plate can be used by the user for operation, so as to facilitate the adjustment of the position of the connecting plate.

[0011] Preferably, the fixed clamping pin is slidably connected to the inner wall of the receiving cavity. The number of the fixed clamping pins is two. The two fixed clamping pins are symmetrically arranged about the connecting plate. The position of the limiting block can be limited by the cooperation of the fixed clamping pin and the clamping groove.

[0012] Preferably, the number of the reinforcing ribs is two. The two reinforcing ribs are symmetrically arranged about the load-bearing plate. The structural strength between the load-bearing plate and the limiting block can be increased by the reinforcing ribs, so as to improve the stability of the connection part between the two.

[0013] Preferably, the number of the fixing columns is four. The four fixing columns are diagonally arranged about the load-bearing plate. The position of the damping gasket can be preliminarily restricted when the damping gasket is installed by the fixing columns.

[0014] Preferably, the damping gasket is fixedly connected to the side surface of the load-bearing plate. Under the limitation of the load-bearing plate, the damping gasket can increase the resistance of the socket terminal in the installed state.

[0015] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0016] In the present utility model, when it is necessary to increase the stability of the socket terminal by setting the assisting component, the limiting block is placed in the installation area of the housing, and the pressing plate is pushed downward. The pressing plate cooperates with the connecting plate to squeeze the compression spring. The compression spring is squeezed and deformed. At the same time, the connecting plate drives the fixed pin to move downward under force. During the movement of the fixed pin, it aligns with the entrance of the card slot, and then the limiting block is pushed. The limiting block pushes the fixed pin under force, and the fixed pin is pushed into the card slot. When the fixed pin is completely moved into the card slot, the pressing plate is released. The connecting plate loses the pressure applied to the compression spring, and the compression spring rebounds without pressure and pushes the connecting plate to reset. During the reset process of the connecting plate, the connecting plate pushes the fixed pin to insert into the card slot, and then the installation operation of the clamping unit is completed; when the user installs the socket terminal, the load-bearing plate and the damping gasket on both sides of the socket terminal can cooperate with each other to clamp the interface and increase the resistance between the socket terminal and the interface. By setting the assisting component, the stability of the socket terminal in the installed state is increased, thereby reducing the problem of loosening when the socket terminal relies on the friction force with the interface for positioning, and further improving the stability of the socket terminal in the installed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a novel 42-core socket terminal proposed by the present utility model;

[0018] Figure 2 is a bottom view structural schematic diagram of a novel 42-core socket terminal proposed by the present utility model;

[0019] Figure 3 is a novel 42-core socket terminal proposed by the present utility model Figure 2 structural schematic diagram at position A;

[0020] Figure 4 is a structural schematic diagram of the assisting component of a novel 42-core socket terminal proposed by the present utility model;

[0021] Figure 5 is a novel 42-core socket terminal proposed by the present utility model Figure 4 structural schematic diagram at position B.

[0022] LEGEND DESCRIPTION:

[0023] 1. Housing; 2. Assembly hole; 3. Pin; 4. Assistance component; 41. Installation unit; 411. Limit block; 412. Storage cavity; 413. Connecting plate; 414. Compression spring; 415. Pressing plate; 416. Fixed pin; 417. Card slot; 42. Clamping unit; 421. Load-bearing plate; 422. Reinforcing rib; 423. Fixed column; 424. Damping gasket. Detailed implementation mode

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a new type of 42-core socket terminal, including a housing 1, an assembly hole 2 and an assistance component 4. The assembly hole 2 is opened on the surface of the housing 1. A pin 3 is installed on the inner wall of the housing 1 at the assembly hole 2, and the assistance component 4 is arranged on the surface of the housing 1.

[0025] In this embodiment: The assistance component 4 includes an installation unit 41. The installation unit 41 includes a limit block 411. The limit block 411 is arranged on the upper surface of the housing 1. A storage cavity 412 is opened on the surface of the limit block 411. A connecting plate 413 is slidably connected to the inner wall of the limit block 411 in the storage cavity 412. A compression spring 414 is fixedly connected to the inner wall of the limit block 411 in the storage cavity 412. The compression spring 414 is fixedly connected to the lower surface of the connecting plate 413. A pressing plate 415 is fixedly connected to the side surface of the connecting plate 413. Fixed pins 416 are fixedly connected to both sides of the connecting plate 413. A card slot 417 is opened on the surface of the housing 1. The fixed pin 416 is inserted into the inner wall of the card slot 417;

[0026] The assistance component 4 further includes a clamping unit 42. The clamping unit 42 includes a load-bearing plate 421. The load-bearing plate 421 is fixedly connected to the upper surface of the limit block 411. A reinforcing rib 422 is fixedly connected to the side surface of the load-bearing plate 421. The reinforcing rib 422 is fixedly connected to the upper surface of the limit block 411. A jack is opened on the surface of the load-bearing plate 421. A fixed column 423 is fixedly connected to the inner wall of the load-bearing plate 421 at the jack. A damping gasket 424 is fixedly connected to the side surface of the fixed column 423.

[0027] Specifically, the number of the compression springs 414 is two. The two compression springs 414 are symmetrically arranged about the connecting plate 413. The position of the connecting plate 413 can be restricted by the compression springs 414, so as to ensure the stability of the connecting plate 413 in the static state.

[0028] Specifically, the pressing plate 415 is in contact with the side surface of the limit block 411. Both ends of the pressing plate 415 are arc-shaped.

[0029] In this embodiment: The pressing plate 415 can be used by the user for operation, so as to conveniently adjust the position of the connecting plate 413.

[0030] Specifically, the fixed latch 416 is slidably connected to the inner wall of the receiving cavity 412. The number of the fixed latches 416 is two, and the two fixed latches 416 are symmetrically arranged left and right with respect to the connecting plate 413. Through the cooperation of the fixed latch 416 and the card slot 417, the position of the limiting block 411 can be limited.

[0031] In this embodiment: The number of the reinforcing ribs 422 is two, and the two reinforcing ribs 422 are symmetrically arranged left and right with respect to the load-bearing plate 421.

[0032] In this embodiment: The structural strength between the load-bearing plate 421 and the limiting block 411 can be increased through the reinforcing ribs 422, thereby improving the stability of the connection part between the two.

[0033] Specifically, the number of the fixed columns 423 is four, and the four fixed columns 423 are arranged diagonally with respect to the load-bearing plate 421. When installing the damping gasket 424, the position of the damping gasket 424 can be preliminarily restricted through the fixed columns 423.

[0034] Specifically, the damping gasket 424 is fixedly connected to the side surface of the load-bearing plate 421.

[0035] In this embodiment: Under the restriction of the load-bearing plate 421, the damping gasket 424 can increase the resistance of the socket terminal in the installed state.

[0036] Working principle: When it is necessary to increase the stability of the socket terminal, place the limiting block 411 in the installation area of the housing 1, push down the pressing plate 415. The pressing plate 415 cooperates with the connecting plate 413 to squeeze the compression spring 414. The compression spring 414 is deformed by extrusion. At the same time, the connecting plate 413 drives the fixed latch 416 to move downward under the force. During the movement of the fixed latch 416, it aligns with the entrance of the card slot 417, and then pushes the limiting block 411. The limiting block 411 pushes the fixed latch 416 under the force, and the fixed latch 416 is pushed into the card slot 417. When the fixed latch 416 is completely moved into the card slot 417, release the pressing plate 415. The connecting plate 413 loses the pressure applied to the compression spring 414, and the compression spring 414 rebounds without pressure and pushes the connecting plate 413 to reset. During the reset process of the connecting plate 413, it pushes the fixed latch 416 to insert into the card slot 417, and then the installation operation of the clamping unit 42 is completed; when the user installs the socket terminal, the load-bearing plate 421 and the damping gasket 424 located on both sides of the socket terminal can cooperate with each other to clamp the interface and increase the resistance between the socket terminal and the interface. By setting the assisting component 4, the stability of the socket terminal in the installed state is increased, and then the problem of loosening caused by the socket terminal relying on the friction with the interface for positioning is reduced, and the stability of the socket terminal in the installed state is further improved.

Claims

1. A new type of 42-core socket terminal, comprising a housing (1), an assembly hole (2), and an assisting component (4), characterized in that: The assembly hole (2) is opened on the surface of the housing (1). A pin (3) is installed on the inner wall of the housing (1) at the assembly hole (2). The assisting assembly (4) is arranged on the surface of the housing (1). The assisting assembly (4) includes a mounting unit (41). The mounting unit (41) includes a limiting block (411). The limiting block (411) is arranged on the upper surface of the housing (1). A receiving cavity (412) is opened on the surface of the limiting block (411). A connecting plate (413) is slidably connected to the inner wall of the limiting block (411) at the receiving cavity (412). A compression spring (414) is fixedly connected to the inner wall of the limiting block (411) at the receiving cavity (412). The compression spring (414) is fixedly connected to the lower surface of the connecting plate (413). A pressing plate (415) is fixedly connected to the side surface of the connecting plate (413). Fixing pins (416) are fixedly connected to both sides of the connecting plate (413). A card slot (417) is opened on the surface of the housing (1). The fixing pin (416) is inserted into the inner wall of the card slot (417). The assisting assembly (4) further includes a clamping unit (42). The clamping unit (42) includes a load-bearing plate (421). The load-bearing plate (421) is fixedly connected to the upper surface of the limiting block (411). A reinforcing rib (422) is fixedly connected to the side surface of the load-bearing plate (421). The reinforcing rib (422) is fixedly connected to the upper surface of the limiting block (411). A jack is opened on the surface of the load-bearing plate (421). A fixing column (423) is fixedly connected to the inner wall of the load-bearing plate (421) at the jack. A damping gasket (424) is fixedly connected to the side surface of the fixing column (423).

2. The novel 42-core socket terminal according to claim 1, characterized in that: The number of the compression springs (414) is two. The two compression springs (414) are symmetrically arranged about the connecting plate (413) left and right.

3. A novel 42-core socket terminal according to claim 1, characterized in that: The pressing plate (415) is in contact with the side surface of the limiting block (411). Both ends of the pressing plate (415) are arc-shaped.

4. A novel 42-core socket terminal according to claim 1, characterized in that: The fixing pin (416) is slidably connected to the inner wall of the receiving cavity (412). The number of the fixing pins (416) is two. The two fixing pins (416) are symmetrically arranged about the connecting plate (413) left and right.

5. A novel 42-pin socket terminal according to claim 1, characterized in that: The number of the reinforcing ribs (422) is two. The two reinforcing ribs (422) are symmetrically arranged about the load-bearing plate (421) left and right.

6. The novel 42-core socket terminal according to claim 1, characterized in that: The number of the fixing columns (423) is four. The four fixing columns (423) are diagonally arranged about the load-bearing plate (421).

7. The novel 42-core socket terminal according to claim 1, characterized in that: The damping gasket (424) is fixedly connected to the side surface of the load-bearing plate (421).

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