One-control-two wiring terminal
By designing a one-control-two terminal block and utilizing an operating slider and a guide limit structure, the problems of existing terminal blocks requiring multiple operations and having a complex structure are solved, and a simple and fast connection of multiple wires and a compact structural design are achieved.
Patent Information
- Application Number
- CN202422535044.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-21
AI Technical Summary
Existing terminal blocks require multiple operations to connect multiple wires, and they are complex in structure and large in size.
A one-control-two-connection terminal is designed. By operating the slider to simultaneously push open the two elastic conductive sheets, two wires can be connected at one time. The guide limit structure and simple and compact structural design simplify the operation process.
It realizes fast and easy connection of wires, has compact structure, small size and simple operation.
Smart Images
Figure CN223334037U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire connection, in particular to a one-control-two-connection terminal. Background Art
[0002] A terminal block is an accessory product used to achieve electrical connection, and is usually used to facilitate the connection of wires. The terminal block generally includes a housing, a fixed conductive sheet located inside the housing, an elastic conductive sheet that elastically contacts the fixed conductive sheet, and a handle for controlling the separation of the elastic conductive sheet and the fixed conductive sheet. When inserting the wire, first pull the handle to make it contact the elastic conductive sheet, then insert the wire between the elastic conductive sheet and the fixed conductive sheet and reset the handle. The elastic force of the elastic conductive sheet is used to press the wire onto the fixed conductive sheet to achieve electrical connection. In a terminal block with this structure, one handle can only push open one elastic conductive sheet. If multiple wires need to be connected, multiple operations are required, which is not very convenient. Moreover, because each elastic conductive sheet corresponds to a handle, the terminal block is larger in size and more complex in structure. Summary of the Invention
[0003] The purpose of the present invention is to provide a one-control-two-connection terminal, which can solve the technical problems mentioned in the background technology.
[0004] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a one-control two-connection terminal, comprising a main body with an installation cavity, a fixed conductive sheet is provided in the middle of the installation cavity, and elastic conductive sheets are symmetrically provided on both sides of the fixed conductive sheet, and two groups of conductive components for clamping the wires are formed between the two elastic conductive sheets and the fixed conductive sheet. An operating port connected to the installation cavity is provided on the main body, and an operating slider is slidingly provided in the operating port. The operating slider is provided with two wire insertion ports for inserting wires and respectively opposite to the two groups of conductive components, and two operating feet are provided on the inner end of the operating slider, and the two operating feet are respectively pushed on the two elastic conductive sheets.
[0005] Preferably, an operating groove is provided on the outer end of the operating slider.
[0006] Preferably, a guide and limiting structure is provided between the operating slider and the main body.
[0007] Preferably, the guide limiting structure includes a guide groove provided on the operating slider, and the main body is provided with a guide protrusion, and the guide protrusion is slidably provided in the guide groove.
[0008] Preferably, the fixed conductive sheet is in an inverted U shape and is integrally formed with a conductive plate, and edges are provided on both sides of the conductive plate. The two elastic conductive sheets are connected as a whole by a V-shaped body and are heart-shaped. The V-shaped body surrounds the lower part of the fixed conductive sheet, and the two sides of the V-shaped body respectively abut against the corresponding inner sides of the edges. The two elastic conductive sheets are symmetrically located outside the upper part of the fixed conductive sheet, and the conductive plate is provided with welding feet extending out of the main body.
[0009] Preferably, the mounting cavity is provided with a first shaft passing through the conductive plate, a second shaft for the two elastic conductive sheets to pass around respectively, and a third shaft for the V-shaped body to pass around.
[0010] Preferably, anti-slip grooves are provided on both sides of the fixed conductive sheet.
[0011] Compared with the prior art, the beneficial effect of the present invention is that the operating slider of the present invention can push open two elastic conductive sheets at the same time, and two wires can be connected at a time to achieve one control two, which is convenient and fast to operate. Moreover, the structure is simple and compact, and the size is small. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional diagram of the present utility model.
[0013] Figure 2 It is an exploded view of the present invention from one angle.
[0014] Figure 3 It is an exploded view of the present invention from another angle.
[0015] Figure 4 It is a three-dimensional diagram of the conductive component of the present invention installed in the installation cavity.
[0016] Figure 5 It is an exploded view of the conductive component of the present utility model. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.
[0018] like Figure 1-Figure 5As shown, the utility model provides a one-control two-connection terminal, including a main body 2 with a mounting cavity 1, a fixed conductive sheet 3 is provided in the middle of the mounting cavity 1, and elastic conductive sheets 4 are symmetrically provided on both sides of the fixed conductive sheet 3, and two groups of conductive components for clamping the wires are formed between the two elastic conductive sheets 4 and the fixed conductive sheet 3, and an operating port 5 connected to the mounting cavity 1 is provided on the main body 2, and an operating slider 6 is slidingly provided in the operating port 5, and two wire insertion ports 7 for inserting wires and respectively corresponding to the two groups of conductive components are provided on the operating slider 6, and two operating feet 8 are provided on the inner end of the operating slider 6, and the two operating feet 8 are respectively pushed on the two elastic conductive sheets 4.
[0019] When the utility model is in use, the operating slider 6 is pushed to make the operating slider 6 slide into the installation cavity 1, and the two operating feet 8 on the operating slider 6 push open the two corresponding elastic conductive sheets 4 at the same time, and the elastic conductive sheets 4 are deformed, leaving a wire gap between the elastic conductive sheets 4 and the fixed conductive sheets 3, and then the two wires are respectively inserted into the corresponding gaps between the elastic conductive sheets 4 and the fixed conductive sheets 3 from the two wire insertion ports 7 on the operating slider 6, and then the operating slider 6 is released, and the elastic conductive sheets 4 are reset without being pushed by the operating slider 6, thereby pushing the operating slider 6 to reset, and the elastic conductive sheets 4 are reset and the gap between them and the fixed conductive sheets 3 becomes smaller, thereby clamping the wires, which is convenient and quick to operate, and realizes one control of two, and has a simple and compact structure and a small size.
[0020] Preferably, an operating groove 9 is provided on the outer end of the operating slider 6. The operating groove 9 is flat and located between the two wire sockets 7. A screwdriver or other tool can be inserted into the operating groove 9 to push the operating slider 6. This will not hinder the insertion of the wire into the wire socket 7, and the operation is also convenient.
[0021] Preferably, a guide and limiting structure is provided between the operating slider 6 and the main body 2. Specifically, the guide and limiting structure includes a guide groove 10 provided on the operating slider 6, and a guide protrusion 11 provided on the main body 2. The guide protrusion 11 slides in the guide groove 10. There are two strip-shaped guide grooves 10, distributed on both sides of the operating slider 6, and there are two corresponding guide protrusions 11. The length direction of the guide groove 10 is the same as the sliding direction of the operating slider 6. The positions of the guide groove 10 and the guide protrusion 11 can also be reversed, that is, the guide groove 10 is provided on the main body 2, and the guide protrusion 11 is provided on the operating slider 6. During use, the guide protrusion 11 slides in the guide groove 10 to provide guidance and limiting functions, thereby controlling the movement position of the operating slider 6.
[0022] Preferably, the fixed conductive sheet 3 is in an inverted U shape and is integrally formed with a conductive plate 12. Side edges 13 are provided on both sides of the conductive plate 12. The two elastic conductive sheets 4 are connected as a whole by a V-shaped body 14 and are heart-shaped. The V-shaped body 14 surrounds the lower part of the fixed conductive sheet 3, and the two sides of the V-shaped body 14 respectively abut against the inner sides of the corresponding side edges 13. The two elastic conductive sheets 4 are symmetrically located outside the upper part of the fixed conductive sheet 3. The conductive plate 12 is provided with a welding foot 15 extending out of the main body 2. The mounting cavity 1 is provided with a first axis 16 passing through the conductive plate 12, a second axis 17 for the two elastic conductive sheets 4 to bypass, and a third axis 18 for the V-shaped body 14 to bypass. The structural design is ingenious and the size is compact.
[0023] Preferably, anti-slip grooves 19 are provided on both sides of the fixed conductive sheet 3 , and when the wire is clamped between the fixed conductive sheet 3 and the elastic conductive sheet 4 , the anti-slip grooves 19 can prevent the wire from falling out.
[0024] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and the embodiments. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.
Claims
1. A one-control-two-connection terminal, comprising a main body with a mounting cavity, characterized in that: A fixed conductive sheet is provided in the middle of the installation cavity, and elastic conductive sheets are symmetrically provided on both sides of the fixed conductive sheet. Two groups of conductive components for clamping wires are formed between the two elastic conductive sheets and the fixed conductive sheet. An operating port connected to the installation cavity is provided on the main body, and an operating slider is slidably provided in the operating port. The operating slider is provided with two wire insertion ports for inserting wires and respectively opposite to the two groups of conductive components. Two operating feet are provided on the inner end of the operating slider, and the two operating feet are respectively pushed on the two elastic conductive sheets.
2. The one-control-two-connection terminal according to claim 1, characterized in that: An operating groove is provided on the outer end of the operating slide.
3. The one-control-two-connection terminal according to claim 1, characterized in that: A guide and limiting structure is provided between the operating slider and the main body.
4. The one-control-two-connection terminal according to claim 3, characterized in that: The guide limiting structure includes a guide groove provided on the operating slider, and the main body is provided with a guide protrusion, and the guide protrusion is slidably provided in the guide groove.
5. The one-control-two-connection terminal according to any one of claims 1 to 4, characterized in that: The fixed conductive sheet is in an inverted U shape and is integrally formed with a conductive plate. Side edges are provided on both sides of the conductive plate. The two elastic conductive sheets are connected as a whole by a V-shaped body and are heart-shaped. The V-shaped body surrounds the lower part of the fixed conductive sheet, and the two sides of the V-shaped body respectively abut against the inner sides of the corresponding side edges. The two elastic conductive sheets are symmetrically located outside the upper part of the fixed conductive sheet, and the conductive plate is provided with welding feet extending out of the main body.
6. The one-control-two-connection terminal according to claim 5, characterized in that: The installation cavity is provided with a first shaft passing through the conductive plate, a second shaft for the two elastic conductive sheets to pass around respectively, and a third shaft for the V-shaped body to pass around.
7. The one-control-two-connection terminal according to claim 5, characterized in that: Anti-slip grooves are provided on both sides of the fixed conductive sheet.