Branching multi-output module
By combining conductive strips and conductors, and using the riveting connection of positioning posts and mounting bases, the problem of unstable connection between conductive and insulating components in multi-line output modules is solved, achieving stable electrical performance and a quick-connect wiring method.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI UPUN ELECTRIC GRP
- Filing Date
- 2025-05-15
- Publication Date
- 2026-05-12
AI Technical Summary
In existing multi-line output modules, the connection structure between conductive and insulating components is unstable, resulting in low reliability.
The structure combines conductive strips and conductors, and is fixed by riveting with positioning posts and positioning holes. Combined with the snap-fit connection of mounting base and mounting block, a stable connection is formed. At the same time, tension springs and brackets are used to improve the stability and electrical performance of the connection.
It improves the connection stability and electrical performance between conductive components, and the mounting base connection is firm and not easy to detach, realizing a quick-plug and space-saving wiring method.
Smart Images
Figure CN224232940U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical engineering, and in particular to circuit connectors, specifically a multi-branch module. Background Technology
[0002] In modern electronic devices, splitter modules play a crucial role as key components connecting various conductive elements. Existing splitter modules commonly use multiple parts to assemble their conductive and insulating components, making it difficult to maintain a stable connection between them, resulting in low reliability. Utility Model Content
[0003] The purpose of this utility model is to provide a multi-line output module, which solves the technical problem of unstable connection structure between conductive and insulating components in existing multi-line output modules.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A multi-line output module includes an insulating housing with an inner cavity along its length. A flat conductive strip is disposed within the inner cavity. At least one U-shaped conductor is fixedly mounted on the upper side of the conductive strip. Each conductor includes two opposing vertical plates and a base plate connected between the bottom ends of the two vertical plates. The two vertical plates are arranged along the length of the conductive strip. Each conductor's base plate has at least two positioning holes. Positioning posts corresponding to the positions and number of the positioning holes are disposed on the upper side of the conductive strip. Each positioning post passes through one positioning hole and is riveted to the conductor. Each conductor has mounting holes in its two vertical plates. Each conductor has a mounting base between its two vertical plates. The mounting base has mounting details on its left and right sides. The device includes a raised mounting block that engages with a mounting hole in a vertical plate. A bracket is mounted on the upper part of the mounting base, and at least one tension spring is mounted on the bracket. Each tension spring has two elastic legs, one of which is offset onto a vertical plate of the conductor. A wiring hole and a button hole are each located on the upper side of the housing above each tension spring, extending to the upper side of the elastic leg in one of the tension springs. One end of the housing has a wiring hole communicating with the inner cavity. A wire pressing hole communicating with the inner cavity is located on the upper side of the housing. A wire pressing frame is located in the inner cavity below the wire pressing hole, adjacent to the wiring hole. The wire pressing frame is sleeved on one end of the conductive strip. A screw hole is located at the top of the wire pressing frame, through which a wire pressing screw passes and is threadedly connected to the wire pressing frame.
[0006] Furthermore, two or more U-shaped conductors are spaced apart along the length of the upper side of the conductive strip.
[0007] Furthermore, the bracket on the upper part of the mounting base is provided with two or more tension springs, which are arranged along the width direction of the conductive strip on the bracket, and a guide partition is provided between any two adjacent tension springs on the mounting base.
[0008] Furthermore, insulating partitions are spaced apart along the length of the conductive strip in the inner cavity above the conductive strip. Each insulating partition extends downward from the upper part of the housing, and the insulating partitions divide the inner cavity above the conductive strip into wiring chambers with the same number of conductors.
[0009] Furthermore, a protective sheet is provided in the wire clamping frame, and the protective sheet is located on the upper side of the conductive strip.
[0010] Furthermore, a cover plate is provided on the front side of the housing, and the cover plate is detachably connected to the housing.
[0011] Furthermore, each of the aforementioned button holes is equipped with a button.
[0012] Working principle:
[0013] The internal cavity of the multi-line output module contains conductive and insulating components. Since the conductive and insulating components are not suitable for a one-piece molding process, they need to be assembled from multiple conductive parts and insulating components. This invention separates the conductive component into a combination of conductive strips and conductive bodies. The conductive strip serves as a base, and multiple conductive bodies are mounted on the conductive strip. The conductive strip and conductive bodies are riveted together through positioning posts and positioning holes to form a stable connection, thereby improving the electrical performance of the conductive component. The insulating component consists of multiple mounting seats, which are installed in the conductive bodies and connected by inserting mounting blocks into mounting holes to form a stable connection and prevent the mounting seats from detaching.
[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The connection performance between the conductive strip and the conductive body is stable and the electrical performance is good; 2. The mounting base is firmly connected and not easy to detach. Attached Figure Description
[0015] Figure 1 This is an exploded view of a multi-line output module according to this utility model.
[0016] Figure 2 This is a schematic diagram illustrating the assembly effect of a multi-line output module according to this utility model.
[0017] Figure 3 This is a schematic diagram of the conductive strip and conductive body of this utility model before riveting.
[0018] Figure 4 This is a schematic diagram of the conductive strip and conductive body after riveting according to this utility model.
[0019] Figure 5 This is a schematic diagram of the mounting base of this utility model before assembly.
[0020] Figure 6 This is a schematic diagram of the mounting base of this utility model after assembly.
[0021] Figure 7 This is a schematic diagram of a multi-line output module and tap connector before assembly according to this utility model.
[0022] Figure 8 This is a schematic diagram of a multi-line output module and tap connector assembled according to this utility model.
[0023] 1. Housing; 2. Inner cavity; 3. Conductive strip; 4. Positioning post; 5. Conductor; 6. Mounting hole; 7. Positioning hole; 8. Mounting base; 9. Mounting block; 10. Bracket; 11. Tension spring; 12. Wire insertion hole; 13. Button hole; 14. Wiring hole; 15. Wire clamping hole; 16. Wire clamping frame; 17. Wire clamping screw; 18. Protective plate; 19. Cover plate; 20. Button. Detailed Implementation
[0024] Example 1
[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 This utility model provides a technical solution:
[0026] A multi-line output module includes an insulating housing 1. An inner cavity 2 is formed along the length of the housing 1. A flat conductive strip 3 is disposed within the inner cavity 2. At least one U-shaped conductor 5 is fixedly disposed on the upper side of the conductive strip 3. Each conductor 5 includes two opposing vertical plates and a base plate connected between the bottom ends of the two vertical plates. The two vertical plates are arranged along the length of the conductive strip 3. Each conductor 5 has at least two positioning holes 7 in its base plate. Positioning posts 4, corresponding to the position and number of positioning holes 7, are disposed on the upper side of the conductive strip 3. Each positioning post 4 passes through one positioning hole 7 and is riveted to the conductor 5. Each conductor 5 has mounting holes 6 in its two vertical plates. Each conductor 5 has a mounting base 8 between its two vertical plates. The mounting base 8 has protruding mounting brackets on its left and right sides. Block 9 is installed in the mounting hole 6 of the vertical plate. A bracket 10 is provided on the upper part of the mounting base 8. At least one tension spring 11 is provided on the bracket 10. The tension spring 11 includes two elastic feet. One of the elastic feet is biased on a vertical plate of the conductor 5. Each of the tension springs 11 has a wire insertion hole 12 and a button hole 13 on its upper side. The wire insertion hole 12 and the button hole 13 extend to the upper side of the elastic foot in the tension spring 11. One end of the housing 1 is provided with a wiring hole 14 communicating with the inner cavity 2. The upper side of the housing 1 is provided with a wire pressing hole 15 communicating with the inner cavity 2. A wire pressing frame 16 is provided in the inner cavity 2 below the wire pressing hole 15. The wire pressing frame 16 is adjacent to the wiring hole 14. The wire pressing frame 16 is sleeved on one end of the conductive strip 3. The top of the wire pressing frame 16 is provided with a screw hole. A wire pressing screw 17 passes through the wire pressing hole 15 and is connected to the wire pressing frame 16 by thread.
[0027] Furthermore, two or more U-shaped conductors 5 are spaced apart along the length of the upper side of the conductive strip 3.
[0028] Furthermore, the bracket 10 on the upper part of the mounting base 8 is provided with two or more tension springs 11. The tension springs 11 are arranged on the bracket 10 along the width direction of the conductive strip 3. The mounting base 8 is provided with a guide partition between any two adjacent tension springs 11. The guide partition can prevent the wire from being inserted off-center.
[0029] Furthermore, insulating partitions are spaced apart in the inner cavity 2 above the conductive strip 3 along the length of the conductive strip 3. Each insulating partition extends downward from the upper part of the housing 1. The insulating partitions divide the inner cavity 2 above the conductive strip 3 into wiring chambers with the same number as the conductors 5.
[0030] Furthermore, a protective sheet 18 is provided in the wire clamping frame 16, and the protective sheet 18 is located on the upper side of the conductive strip 3.
[0031] Furthermore, a cover plate 19 is provided on the front side of the housing 1, and the cover plate 19 is detachably connected to the housing 1.
[0032] Furthermore, each button hole 13 is equipped with a button 20.
[0033] Specifically, the wire is inserted between the conductive strip 3 and the bottom of the wire clamping frame 16. Rotating the wire clamping screw 17 can raise the wire clamping frame 16, clamping and fixing the wire between the conductive strip 3 and the bottom of the wire clamping frame 16.
[0034] Specifically, the protective plate 18 is used to prevent the wire clamping screw 17 from squeezing and damaging the conductive strip 3.
[0035] Example 2
[0036] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 This utility model provides a technical solution:
[0037] A multi-line output module includes an insulating housing 1. An inner cavity 2 is formed along the length of the housing 1. A flat conductive strip 3 is disposed within the inner cavity 2. Insulating partitions are spaced along the length of the conductive strip 3 within the inner cavity 2 above it. Each insulating partition extends downwards from the top of the housing 1, dividing the inner cavity 2 above the conductive strip 3 into four wiring chambers. Four U-shaped conductors 5 are spaced along the length of the conductive strip 3 on its upper side, and each conductor 5 is disposed within one of the four wiring chambers. Each conductive body 5 includes two opposing vertical plates and a base plate connected between the bottom ends of the two vertical plates. The two vertical plates are arranged along the length of the conductive strip 3. Each conductive body 5 has at least two positioning holes 7 in its base plate. The upper side of the conductive strip 3 has positioning posts 4 corresponding to the position and number of positioning holes 7. Each positioning post 4 passes through a positioning hole 7 and is riveted to the conductive body 5. Each conductive body 5 has mounting holes 6 in its two vertical plates. Each conductive body 5 has a mounting base 8 between its two vertical plates. The mounting base 8 has protruding mounting blocks 9 on both its left and right sides. These mounting blocks 9 are correspondingly engaged with the mounting holes 6 in the vertical plate. A bracket 10 is provided on the upper part of the mounting base 8. Two or three tension springs 11 are mounted on the bracket 10, arranged along the width of the conductive strip 3. A guide partition is provided between any two adjacent tension springs 11 on the mounting base 8. Each tension spring 11 includes two elastic legs, one of which is offset onto a vertical plate of the conductor 5. Each tension spring 11 has a guide partition on its upper side surface above the housing 1. The housing 1 is provided with a wire insertion hole 12 and a button hole 13. Both the wire insertion hole 12 and the button hole 13 extend to the upper side of the elastic foot in the tension spring 11. One end of the housing 1 is provided with a wiring hole 14 communicating with the inner cavity 2. The upper side of the housing 1 is provided with a wire pressing hole 15 communicating with the inner cavity 2. A wire pressing frame 16 is provided in the inner cavity 2 below the wire pressing hole 15. The wire pressing frame 16 is adjacent to the wiring hole 14. The wire pressing frame 16 is sleeved on one end of the conductive strip 3. The top of the wire pressing frame 16 is provided with a screw hole. A wire pressing screw 17 passes through the wire pressing hole 15 and is connected to the wire pressing frame 16 by threads.
[0038] Furthermore, a protective sheet 18 is provided in the wire clamping frame 16, and the protective sheet 18 is located on the upper side of the conductive strip 3.
[0039] Furthermore, a cover plate 19 is provided on the front side of the housing 1, and the cover plate 19 is detachably connected to the housing 1.
[0040] Furthermore, each button hole 13 is equipped with a button 20.
[0041] Work process:
[0042] This utility model adopts a frame-type wiring mode for the inlet and a quick-connect wiring mode for the outlet. Compared with previous connectors, the one-in-ten-out combination wiring method (e.g., one-in-ten-out) improves wiring efficiency and saves wiring space and cost. The quick-connect outlet mode enables quick plug-and-play functionality.
[0043] The inlet and outlet of this utility model can be connected to single-strand wires or multi-strand wires, and can also be crimped with terminals.
[0044] This invention enables bridging between two connectors using a quick-plug coupling.
[0045] Specifically, this utility model can realize a one-in-multiple-out branch line function, according to Figures 1-8 As shown, in embodiment 2, four wiring chambers and four conductors 5 are provided. Two conductors 5 are each provided with two tension springs 11, and the other two conductors 5 are each provided with three tension springs 11. The housing 1 above any tension spring 11 is provided with a wire insertion hole 12 and a button hole 13. Thus, a total of ten tension springs 11 are provided on the conductive strip 3 to form a one-in-ten-out wiring method.
[0046] like Figure 3 , Figure 4 The positioning posts 4 on the conductive strip 3 ensure the positioning function and dimensional stability of the conductor 5 during riveting. The positioning posts 4 on the conductive strip 3 can also be used for riveting and fastening. This effectively improves the electrical performance of the product.
[0047] like Figure 5 , Figure 6 As shown, the mounting block 9 on the mounting base 8 serves to prevent detachment and forms an effective fit with the mounting hole 6 on the conductor 5, ensuring the firmness of the mounting base 8 after it is installed in the conductor 5.
[0048] like Figure 7 , Figure 8 As shown, the wire clamp 16 can realize the product's wire splitting function through the tap connector 21.
[0049] The cover plate 19 effectively improves the electrical performance of the product and saves installation space for users. It also enhances the product's dustproof capability.
Claims
1. A multi-line output module, characterized in that: The device includes an insulating housing (1), an inner cavity (2) is provided in the housing (1) along its length, a flat conductive strip (3) is provided in the inner cavity (2), and at least one U-shaped conductor (5) is fixedly provided on the upper side of the conductive strip (3). Each of the conductors (5) includes two opposing vertical plates and a base plate connected between the bottom ends of the two vertical plates. The two vertical plates are arranged along the length of the conductive strip (3). Each of the base plates of the conductors (5) is provided with at least two positioning elements. The upper side of the conductive strip (3) is provided with positioning posts (4) corresponding to the position and number of the positioning holes (7). Each positioning post (4) passes through a positioning hole (7) and is riveted to the conductive body (5). Each of the two vertical plates of any conductive body (5) is provided with a mounting hole (6). Each of the two vertical plates of any conductive body (5) is provided with a mounting base (8). The left and right sides of the mounting base (8) are provided with protruding mounting blocks (9). The mounting blocks (9) are correspondingly engaged with the mounting bases of the vertical plates. In the hole (6), a bracket (10) is provided on the upper part of the mounting base (8). At least one tension spring (11) is provided on the bracket (10). The tension spring (11) includes two elastic legs, one of which is biased on a vertical plate of the conductor (5). Each of the tension springs (11) has a wire insertion hole (12) and a button hole (13) on its upper side. The wire insertion hole (12) and the button hole (13) extend to the upper side of the elastic leg in the tension spring (11). One end of the housing (1) is provided with a wiring hole (14) communicating with the inner cavity (2). The upper side of the housing (1) is provided with a wire pressing hole (15) communicating with the inner cavity (2). A wire pressing frame (16) is provided in the inner cavity (2) below the wire pressing hole (15). The wire pressing frame (16) is adjacent to the wiring hole (14). The wire pressing frame (16) is sleeved on one end of the conductive strip (3). A screw hole is provided on the top of the wire pressing frame (16). A wire pressing screw (17) passes through the wire pressing hole (15) and is connected to the wire pressing frame (16) by a thread.
2. The multi-output branching module according to claim 1, characterized in that: The conductive strip (3) has two or more U-shaped conductive bodies (5) spaced apart along its length on its upper side.
3. The multi-output branching module according to claim 1, characterized in that: The mounting base (8) has two or more tension springs (11) on the bracket (10) at the top. The tension springs (11) are arranged on the bracket (10) along the width direction of the conductive strip (3). The mounting base (8) has a guide partition between any two adjacent tension springs (11).
4. A multi-output branching module according to claim 1, characterized in that: Insulating partitions are provided at intervals in the inner cavity (2) above the conductive strip (3) along the length direction of the conductive strip (3). Each of the insulating partitions extends downward from the upper part of the shell (1). The insulating partitions divide the inner cavity (2) above the conductive strip (3) into wiring chambers with the same number as the conductors (5).
5. A multi-output branching module according to claim 1, characterized in that: The wire frame (16) is provided with a protective plate (18), which is located on the upper side of the conductive strip (3).
6. A multi-output branching module according to claim 1, characterized in that: The front side of the housing (1) is provided with a cover plate (19), and the cover plate (19) is detachably connected to the housing (1).
7. A multi-output branching module according to claim 1, characterized in that: Each of the aforementioned button holes (13) is provided with a button (20).