A non-grommet connection terminal for an electronic connection line

Abstract

This invention provides a plugless connector terminal for electronic connectors, relating to the field of electronic connector technology. It includes a terminal component with positioning mechanisms mounted on both sides. Supporting mechanisms are linked to both sides of the positioning mechanisms and are mounted on the terminal component. The supporting mechanisms drive the positioning mechanisms to fix the connector. The purpose of this technical solution is that, by rotating transmission rods at both ends of a T-shaped side slider, the transmission rods can push an outer bracket to move vertically up and down along a slide rail within a groove. When the outer bracket moves up and down, it presses against the assembly block and extension buckle through an extension plate and connector. This causes the extension buckle to be limited by the upper connecting sheet metal and the transmission sheet metal, pushing the extension buckle to extend to both sides of the connector and engaging with it, thereby fixing the connector and the connector terminal and improving the stability of their connection.

Description

Technical Field

[0001] This invention relates to the field of electronic connection wire technology, and in particular to a plugless connection terminal for electronic connection wires. Background Technology

[0002] Terminal blocks are accessories used to achieve electrical connections, and are classified as connectors in industry. With increasing industrial automation and more stringent and precise industrial control requirements, the use of terminal blocks is gradually rising. As the electronics industry develops, the applications of terminal blocks are expanding, and the types of terminal blocks are also increasing.

[0003] Currently, most connector terminals in existing technologies are equipped with rubber plugs to prevent the connector from slipping or loosening. However, after prolonged use, the rubber plugs may expand and become unable to secure the connector, thus affecting the stability of the connector and connector terminal and reducing the practicality of the connector terminal. Therefore, this invention proposes a plugless connector terminal for electronic connector cables. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies where connector terminals are often equipped with rubber plugs to prevent the connector from slipping or loosening. However, with prolonged use, the rubber plugs may expand and fail to secure the connector, thus affecting the stability of the connector and connector terminals and reducing the practicality of the connector terminals.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plugless connector terminal for an electronic connector wire, comprising a terminal component, a positioning mechanism mounted on both sides of the terminal component, a support mechanism mounted on both sides of the positioning mechanism, the support mechanism being mounted on the terminal component, and the support mechanism driving the positioning mechanism to fix the connector; the terminal component includes a terminal housing, one side of the terminal housing being open, the other side of the terminal housing having a through hole, an inner bushing fixedly connected inside the terminal housing, connecting buckles at the four corners of the outer side wall of the terminal housing, and side fixing blocks fixedly connected to the outer side walls on both sides of the terminal housing, the side fixing blocks having sliding grooves.

[0006] In at least some embodiments, the support mechanism includes two outer brackets, which are respectively disposed above and below the terminal housing. Each of the two outer brackets is fixedly connected to a slide rail on its inner side, and each outer bracket is slidably installed in a slide groove via the slide rail.

[0007] In at least some embodiments, each of the outer supports is fixed to both ends with a transmission rod, and a T-shaped side slider is rotatably mounted on one end of the transmission rod on the same side.

[0008] In at least some embodiments, two of the T-shaped side sliders are slidably mounted in the groove, and one end of each T-shaped side slider is fixedly connected to a mounting plate, which is located on both sides of the inner bushing.

[0009] In at least some embodiments, each of the inner bushings is slidably mounted with a limiting rod at both ends, each of the limiting rods is fixed to the four corners of the outer wall of the terminal housing, and a support spring is installed between the mounting plate and the limiting rod.

[0010] In at least some embodiments, an extension plate is fixedly connected to the middle of the outer side wall of each of the two outer supports, and a connector is fixedly connected to the upper end of each extension plate, with an upper connecting sheet metal rotatably mounted on one end of the connector.

[0011] In at least some embodiments, an assembly block is rotatably mounted on the upper end of the upper connecting sheet metal, and an extension buckle is fixedly connected to one side of the assembly block, the extension buckle being located above and below the inner bushing.

[0012] In at least some embodiments, mounting sheet metal is rotatably mounted at both ends of the extension buckle, a connecting seat is rotatably mounted at the lower end of the mounting sheet metal, the connecting seat is fixed to the outer side wall of the outer bracket, transmission sheet metal is rotatably mounted on both sides of the mounting sheet metal, and the other end of the transmission sheet metal is rotatably mounted to the connector.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are as follows: In this invention, when the connector is inserted into the inner bushing, both sides of the connector will contact the mounting plate and push the sliding plate to move along the limiting rod, causing the support spring to contract. At the same time, the T-shaped side slider will move laterally along the slide groove. Since both ends of the T-shaped side slider are rotatably mounted with transmission rods, the transmission rods can push the outer bracket to move vertically up and down along the slide groove via the slide rail. When the outer bracket moves up and down, it will press against the assembly block and the extension buckle through the extension plate and the connector, so that the extension buckle passes through the limiting of the upper connecting sheet metal and the transmission sheet metal, pushes the extension buckle to extend to both sides of the connector, and engages with the connector, thereby fixing the connector and the connecting terminal and improving the stability of the connection between the two. Attached Figure Description

[0014] Figure 1 A schematic perspective view of one side structure of an electronic connection wire plugless connection terminal is provided for this invention; Figure 2 This invention provides a schematic perspective view of another overall structure of an electronic connection wire without a glue plug connection terminal. Figure 3 This invention provides a schematic perspective view of the overall structure of a terminal component for an electronic connection wire without a glue plug. Figure 4This invention provides a schematic perspective view of a combined support mechanism and positioning mechanism for a plugless connector terminal of an electronic connector. Figure 5 This invention provides a schematic perspective view of the overall structure of a support mechanism for a plugless connector terminal of an electronic connection wire. Figure 6 This invention presents a schematic perspective view of the overall structure of a positioning mechanism for a plugless connector terminal of an electronic connector.

[0015] Legend: 100, Terminal component; 200, Support mechanism; 300, Positioning mechanism; 101, Terminal housing; 102, Through hole; 103, Side fixing block; 104, Slide groove; 105, Connecting buckle; 106, Inner bushing; 201, Outer bracket; 202, Slide rail; 203, Transmission rod; 204, T-shaped side slider; 205, Mounting plate; 206, Limiting rod; 207, Support spring; 301, Extension plate; 302, Connector; 303, Upper connecting sheet metal; 304, Assembly block; 305, Extension buckle; 306, Mounting sheet metal; 307, Connecting seat; 308, Transmission sheet metal. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0018] In the existing technology, Therefore, the present invention aims at least in that, when the connector is inserted into the inner bushing 106, the two sides of the connector will contact the mounting plate 205 and push the sliding plate 205 to move along the limiting rod 206, causing the support spring 207 to contract. At the same time, the T-shaped side slider 204 will move laterally along the slide groove 104. The transmission rods 203 are rotatably installed at both ends of the T-shaped side slider 204. The transmission rods 203 can push the outer bracket 201 to rise and fall vertically along the slide groove 104 via the slide rail 202. When the outer bracket 201 rises and falls, it will press against the assembly block 304 and the extension buckle 305 through the extension plate 301 and the connector 302. The extension buckle 305 will be limited by the upper connecting sheet metal 303 and the transmission sheet metal 308, pushing the extension buckle 305 to extend to both sides of the connector and snap-fit ​​with the connector, thereby fixing the connector and the connecting terminal and improving the stability of the connection between the two.

[0019] Example, according to Figures 1-6 This invention provides a plugless connector terminal for an electronic connector, comprising a terminal component 100, with positioning mechanisms 300 mounted on both sides of the terminal component 100, and support mechanisms 200 linkedly mounted on both sides of the positioning mechanisms 300. The support mechanisms 200 are mounted on the terminal component 100, and drive the positioning mechanisms 300 to fix the connector. Figure 3 As shown, the terminal component 100 includes a terminal housing 101. One side of the terminal housing 101 is open, and the other side of the terminal housing 101 has a through hole 102. An inner bushing 106 is fixedly connected inside the terminal housing 101. There are connecting buckles 105 at the four corners of the outer wall of the terminal housing 101. Side fixing blocks 103 are fixedly connected to the outer walls on both sides of the terminal housing 101. The side fixing blocks 103 have sliding grooves 104. When a connector is inserted into the inner bushing 106, the connector and the connecting terminal can be connected through the connecting buckles 105 on the outer wall of the terminal housing 101. Since the through hole 102 on one side of the terminal housing 101 allows the wire to pass through its hole, the service life and connection firmness of the connecting terminal are improved through the glue-free design.

[0020] like Figure 5 As shown, the support mechanism 200 includes two outer supports 201, which are respectively disposed above and below the terminal housing 101. Each outer support 201 has a slide rail 202 fixedly connected to its inner side. Each outer support 201 is slidably mounted in a slide groove 104 via the slide rail 202. A transmission rod 203 is fixedly connected to both ends of each outer support 201. A T-shaped side slider 204 is rotatably mounted at one end of the transmission rod 203 on the same side. Both T-shaped side sliders 204 are slidably mounted in the slide groove 104. A mounting plate 205 is fixedly connected to one end of each T-shaped side slider 204. The mounting plate 205 is located on both sides of the inner bushing 106. Limiting rods 206 are slidably installed at both ends of the inner sleeve 106. Each limiting rod 206 is fixed to the four corners of the outer wall of the terminal housing 101. A support spring 207 is installed between the mounting plate 205 and the limiting rod 206. When the connector is inserted into the inner sleeve 106, the two sides of the connector will contact the mounting plate 205 and push the sliding plate 205 to move along the limiting rod 206, causing the support spring 207 to contract. At the same time, the T-shaped side slider 204 will move laterally along the slide groove 104. The transmission rods 203 are rotatably installed at both ends of the T-shaped side slider 204. The transmission rods 203 can push the outer bracket 201 to rise and fall vertically along the slide groove 104 via the slide rail 202.

[0021] like Figure 6As shown, extension plates 301 are fixedly connected to the middle of the outer side walls of both outer brackets 201. Connectors 302 are fixedly connected to the upper ends of the extension plates 301. An upper connecting sheet metal 303 is rotatably mounted to one end of each connector 302. An assembly block 304 is rotatably mounted to the upper end of the upper connecting sheet metal 303. An extension buckle 305 is fixedly connected to one side of the assembly block 304. The extension buckle 305 is located above and below the inner bushing 106. Mounting sheet metal 306 is rotatably mounted to both ends of the extension buckle 305. A connecting seat 307 is rotatably mounted to the lower end of the mounting sheet metal 306. 307 is fixed to the outer side wall of the outer bracket 201. The mounting sheet metal 306 is rotatably mounted on both sides of the transmission sheet metal 308. The other end of the transmission sheet metal 308 is rotatably mounted on the connector 302. When the outer bracket 201 is raised or lowered, it will push the assembly block 304 and the extension buckle 305 through the extension plate 301 and the connector 302, so that the extension buckle 305 is pushed to extend to both sides of the connector after being limited by the upper connecting sheet metal 303 and the transmission sheet metal 308, and is snapped together with the connector, thereby fixing the connector and the connecting terminal and improving the stability of the connection between the two.

[0022] The working principle of this invention is as follows: When the connector is inserted into the inner bushing 106, the two sides of the connector will contact the mounting plate 205 and push the sliding plate 205 to move along the limiting rod 206, causing the support spring 207 to contract. At the same time, the T-shaped side slider 204 will move laterally along the slide groove 104. The transmission rod 203 is rotatably installed at both ends of the T-shaped side slider 204. The transmission rod 203 can push the outer bracket 201 to rise and fall vertically along the slide groove 104 via the slide rail 202. When the outer bracket 201 rises and falls, it will press against the assembly block 304 and the extension buckle 305 through the extension plate 301 and the connector 302. The extension buckle 305 will be limited by the upper connecting sheet metal 303 and the transmission sheet metal 308, pushing the extension buckle 305 to extend to both sides of the connector and snap-fit ​​with the connector, thereby fixing the connector and the connecting terminal and improving the stability of the connection between the two.

[0023] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A plugless connector terminal for an electronic connection wire, comprising a terminal component (100), characterized in that: Positioning mechanisms (300) are installed on both sides of the terminal component (100), and support mechanisms (200) are installed on both sides of the positioning mechanism (300) in conjunction with it. The support mechanisms (200) are installed on the terminal component (100), and the support mechanisms (200) drive the positioning mechanisms (300) to fix the connector. The terminal component (100) includes a terminal housing (101), one side of which is open and the other side of which has a through hole (102). An inner bushing (106) is fixed inside the terminal housing (101). There are connecting buckles (105) at the four corners of the outer side wall of the terminal housing (101). Side fixing blocks (103) are fixed to the outer side walls on both sides of the terminal housing (101). The side fixing blocks (103) have grooves (104).

2. The plugless connector terminal for an electronic connection wire according to claim 1, characterized in that: The support mechanism (200) includes two outer brackets (201), which are respectively located above and below the terminal housing (101). Each of the two outer brackets (201) is fixedly connected to a slide rail (202) on its inner side, and each outer bracket (201) is slidably installed in the slide groove (104) via the slide rail (202).

3. The plugless connector terminal for an electronic connection wire according to claim 2, characterized in that: Each of the outer supports (201) has a transmission rod (203) fixedly connected to both ends, and a T-shaped side slider (204) is rotatably installed at one end of the transmission rod (203) on the same side.

4. The plugless connector terminal for an electronic connection wire according to claim 3, characterized in that: Two T-shaped side sliders (204) are slidably mounted on the slide groove (104). One end of each T-shaped side slider (204) is fixedly connected to a mounting plate (205), which is located on both sides of the inner bushing (106).

5. The plugless connector terminal for an electronic connection wire according to claim 4, characterized in that: Each inner sleeve (106) has a limiting rod (206) slidably installed at both ends. Each limiting rod (206) is fixed to the four corners of the outer wall of the terminal housing (101). A support spring (207) is installed between the mounting plate (205) and the limiting rod (206).

6. The plugless connector terminal for an electronic connection wire according to claim 2, characterized in that: An extension plate (301) is fixedly connected to the middle of the outer side wall of each of the two outer supports (201). A connector (302) is fixedly connected to the upper end of each extension plate (301). An upper connecting sheet metal (303) is rotatably installed on one end of the connector (302).

7. The plugless connector terminal for an electronic connection wire according to claim 6, characterized in that: An assembly block (304) is rotatably mounted on the upper end of the upper connecting sheet metal (303). An extension buckle (305) is fixedly connected to one side of the assembly block (304). The extension buckle (305) is located above and below the inner bushing (106).

8. The plugless connector terminal for an electronic connection wire according to claim 7, characterized in that: The extension buckle (305) is rotatably mounted with mounting sheet metal (306) at both ends. The mounting sheet metal (306) is rotatably mounted with a connecting seat (307) at the lower end. The connecting seat (307) is fixed to the outer side wall of the outer bracket (201). The mounting sheet metal (308) is rotatably mounted with transmission sheet metal (308) on both sides. The other end of the transmission sheet metal (308) is rotatably mounted with a connector (302).

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