Integrated multi-position terminal for signal connecting line

Abstract

The utility model discloses an integrated multi-position terminal for a signal connecting line, which relates to the technical field of connecting line terminals and comprises an integrated multi-position terminal block and a plurality of terminal holes arranged at the top and the bottom of the integrated multi-position terminal block at intervals, and one side of the integrated multi-position terminal block is connected with an adjustable clamping mechanism. The top and the bottom of the integrated multi-position terminal block are respectively connected with an adjusting mechanism, the opposite ends of the adjusting mechanisms are respectively connected with a wire body limiting and locking mechanism, the adjusting mechanisms are suitable for adjusting the distance between the wire body limiting and locking mechanism and the integrated multi-position terminal block, and each wire body limiting and locking mechanism comprises a limiting frame, a clamping plate and a limiting plate. According to the utility model, the driving rod drives the limiting plate to move towards the clamping plate, so that the connecting wire is limited in the V-shaped limiting opening, and the elastic pad is matched to increase the friction force with the surface of the connecting wire, thereby playing a role in fixing, avoiding the loosening or falling phenomenon caused by vibration, impact and other factors, and reducing the electrical fault risk caused by loosening or falling.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wire terminals, in particular to an integrated multi-position terminal for a signal connecting wire. Background Art

[0002] Terminals, also known as wiring terminals, are components that connect batteries to external conductors. In electrical engineering, they mostly refer to wiring terminals, which play a key role in transmitting electrical signals or conducting electricity. Terminals are important connecting components in circuits. They can firmly connect connecting wires or cables to electrical equipment, ensuring that current can be smoothly transmitted from one place to another and completing various circuit functions. The integrated multi-position terminal is a connector accessory widely used in the field of electrical connection. It is an integrally installed terminal that does not require splicing or piece-by-piece installation. It is ready for use and can connect multiple wires or cables at the same time to achieve multi-position electrical connections.

[0003] The following problems exist in the existing technology: the traditional integrated multi-position terminal does not have the cable fixing function after being connected to the connecting wire. When the equipment or system is in a vibrating environment, such as during the operation of mechanical equipment, vehicles, ships, aircraft, etc., continuous vibration will continuously act on the connection between the terminal and the connecting wire. If the connection is not firm or the fastener fails, the vibration will gradually weaken the strength of the connection, causing the terminal and the connecting wire to loosen and fall off, thereby affecting the use effect of the terminal; at the same time, due to the different sizes of the external mounting rails, and the clamping part of the terminal is generally a fixed size that is not easy to adjust, the installation process has certain limitations. If it is not correctly inserted into the slot of the rail, it may cause the installation to be loose and easy to fall off during subsequent use. Utility Model Content

[0004] The utility model provides an integrated multi-position terminal for a signal connection line to solve the problems raised in the above-mentioned background technology. The integrated multi-position terminal is convenient for fixing after being connected to the connection line to prevent the terminal and the connection line from loosening and falling off. At the same time, the clamping position of the terminal can be adjusted to improve its application range.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] An integrated multi-position terminal for a signal connection line comprises an integrated multi-position terminal block and a plurality of terminal holes spaced apart at the top and bottom of the integrated multi-position terminal block. An adjustable clamping mechanism is connected to one side of the integrated multi-position terminal block. An adjustment mechanism is connected to the top and bottom of the integrated multi-position terminal block, respectively. Opposite ends of the adjustment mechanisms are respectively connected to a wire body limit locking mechanism. The adjustment mechanism is suitable for adjusting the distance between the wire body limit locking mechanism and the integrated multi-position terminal block.

[0007] The wire limiting and locking mechanism includes a limiting frame, a clamping plate and a limiting plate. Movable openings are respectively opened on both sides of the limiting frame. Both ends of the limiting plate are respectively located in the movable openings. The clamping plate is connected to the inner side of the limiting frame and is symmetrically arranged with the limiting plate. Several V-shaped limiting openings are respectively spaced apart on the side where the clamping plate and the limiting plate face each other. The corresponding V-shaped limiting openings are respectively located in the vertical direction of the corresponding terminal holes. A driving rod is threadedly connected to the side of the limiting frame away from the adjustable clamping mechanism, and one end of the driving rod is rotatably connected to the clamping plate.

[0008] A further improvement of the technical solution of the present utility model is that: the adjustment mechanism includes movable holes opened around the top of the integrated multi-position terminal block, and adjusting rods are slidably connected in the movable holes. The movable holes are connected to hollow screws at one end close to the line body limit locking mechanism, and the hollow screws are connected to elastic conical locking sleeves at one end away from the movable holes. The surfaces of the elastic conical locking sleeves are respectively provided with a plurality of clearance openings at intervals, and conical nuts are respectively mounted on the outer sides of the adjusting rods. When the conical nuts are threadedly connected to the hollow screws, the smaller round openings of the elastic conical locking sleeves are driven to shrink and come into close contact with the surface of the adjusting rod.

[0009] A further improvement of the technical solution of the present utility model is that: the adjustable clamping mechanism includes a U-shaped elastic clamping block 1 and a U-shaped elastic clamping block 2, a movable groove is provided on one side of the top of the integrated multi-position terminal block, and movable openings are provided on both sides of the movable groove, the U-shaped elastic clamping block 1 is located in the movable groove, and screw locking pieces are respectively transmitted in the movable grooves, and the screw locking pieces are threadedly connected to the U-shaped elastic clamping block 1.

[0010] A further improvement of the technical solution of the present utility model is that: the screw locking member is a screw or a butterfly bolt.

[0011] A further improvement of the technical solution of the present utility model is that an elastic pad is connected to the inner side of the V-shaped limiting opening.

[0012] A further improvement of the technical solution of the present utility model is that the length of the adjustment rod is smaller than the height of the integrated multi-position terminal block.

[0013] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0014] 1. The utility model provides an integrated multi-position terminal for signal connection lines. After the external connection line is inserted into the integrated multi-position terminal block and the screws are tightened to make an electrical connection, the limit plate is driven by the driving rod to move toward the clamping plate, so that the connection line is limited in the V-shaped limit opening, and the elastic pad is used to increase the friction with the surface of the connection line, playing a fixing role, avoiding loosening or falling off due to factors such as vibration and impact, and reducing the risk of electrical failure caused by loosening or falling off.

[0015] 2. The utility model provides an integrated multi-position terminal for signal connection lines. The adjustment rod moves up and down in the movable hole to adjust the distance between the line body limit locking mechanism and the integrated multi-position terminal block, so as to fix the different positions of the connection line, improve the fixing range of the connection line, and help the staff to carry out wiring work more conveniently, simplify the wiring process, improve work efficiency and improve the aesthetics of the equipment.

[0016] 3. The utility model provides an integrated multi-position terminal for signal connection lines. By moving the U-shaped elastic clamp block 1 up and down in the movable groove and the movable opening, the distance between the U-shaped elastic clamp block 1 and the U-shaped elastic clamp block 2 is adjusted, so that the terminal can adapt to a variety of mounting rails of different sizes and specifications, thereby increasing the versatility and adaptability of the terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the wire limiting and locking mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 4 This is a structural diagram of the adjustable clamping mechanism of the utility model.

[0021] In the figure: 1. Integrated multi-position terminal block; 2. Terminal hole; 30. Adjustable clamping mechanism; 40. Adjustment mechanism; 50. Wire limit locking mechanism;

[0022] 31. U-shaped elastic clamping block 1; 32. U-shaped elastic clamping block 2; 33. Movable groove; 34. Movable opening; 35. Screw locking piece;

[0023] 41. Movable hole; 42. Adjusting rod; 43. Hollow screw; 44. Elastic conical locking sleeve; 45. Yield opening; 46. Conical nut;

[0024] 51. Limiting frame; 52. Clamping plate; 53. Limiting plate; 54. Movable opening; 55. V-shaped limiting opening; 56. Driving rod; 57. Elastic pad. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the embodiments:

[0026] Example 1

[0027] like Figure 1-4 As shown, the utility model provides an integrated multi-position terminal for signal connection lines, comprising an integrated multi-position terminal block 1 and a plurality of terminal holes 2 spaced apart at the top and bottom thereof, one side of the integrated multi-position terminal block 1 is connected to an adjustable clamping mechanism 30, the top and bottom of the integrated multi-position terminal block 1 are respectively connected to an adjustment mechanism 40, and the opposite ends of the adjustment mechanism 40 are respectively connected to a wire body limiting locking mechanism 50, the adjustment mechanism 40 is suitable for adjusting the distance between the wire body limiting locking mechanism 50 and the integrated multi-position terminal block 1, and the wire body limiting locking mechanism 50 includes a limiting frame 51, a clamping plate 52 and a limiting The positioning plate 53 and the limiting frame 51 are respectively provided with movable openings 54 on both sides, and the two ends of the limiting plate 53 are respectively located in the movable openings 54. The clamping plate 52 is connected to the inner side of the limiting frame 51 and is symmetrically arranged with the limiting plate 53. The clamping plate 52 and the limiting plate 53 are respectively provided with a plurality of V-shaped limiting openings 55 on the side facing each other. The corresponding V-shaped limiting openings 55 are respectively located in the vertical direction of the corresponding terminal hole 2. The inner side of the V-shaped limiting opening 55 is connected with an elastic pad 57. The side of the limiting frame 51 away from the adjustable clamping mechanism 30 is threadedly connected to a driving rod 56, and one end of the driving rod 56 is rotatably connected to the clamping plate 52.

[0028] Furthermore, the wire limiting and locking mechanism 50 is made of insulating material, which improves the safety performance of the integrated multi-position terminal block 1 when in use. When the external connecting wire is inserted into the terminal hole 2 in the integrated multi-position terminal block 1 and the screws are tightened for electrical connection, the distance between the wire limiting and locking mechanism 50 and the integrated multi-position terminal block 1 can be adjusted through the adjustment mechanism 40 to fix the connecting wire in a suitable position. Then, by rotating the driving rod 56, it drives the limiting plate 53 to move toward the clamping plate 52, limiting the connecting wire in the V-shaped limiting opening 55, and fixing and clamping the connecting wire with the elastic pad 57. The V-shaped limiting opening 55 can also fix connecting wires of different sizes, thereby improving its scope of application and avoiding loosening or falling off due to factors such as vibration and impact.

[0029] Example 2

[0030] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment mechanism 40 includes movable holes 41 opened around the top of the integrated multi-position terminal block 1, and the movable holes 41 are respectively slidably connected with adjustment rods 42, and the length of the adjustment rods 42 is less than the height of the integrated multi-position terminal block 1, and the movable holes 41 are respectively connected to the end of the line body limiting locking mechanism 50, and the hollow screws 43 are respectively connected to the end away from the movable hole 41. The elastic conical locking sleeve 44 is respectively connected to the surface of the elastic conical locking sleeve 44. A plurality of clearance openings 45 are respectively spaced apart, and the outer side of the adjusting rod 42 is respectively covered with a conical nut 46. When the conical nut 46 is threadedly connected to the hollow screw 43, the smaller round opening of the elastic conical locking sleeve 44 is driven to shrink and make close contact with the surface of the adjusting rod 42.

[0031] Furthermore, the adjustment mechanism 40 is also made of insulating material. When the fixed position of the connecting line needs to be adjusted, the adjusting rod 42 is moved up and down in the movable hole 41 to adjust the distance between the line body limit locking mechanism 50 and the integrated multi-position terminal block 1. After adjusting to the appropriate position, the conical nut 46 is rotated in sequence to perform thread adjustment on the surface of the hollow screw 43. When the two are threadedly connected and gradually approach each other, the inner conical surface of the conical nut 46 contacts the elastic conical locking sleeve 44, and the force squeezes the smaller end of the elastic conical locking sleeve 44 to deform it, thereby reducing the gap of the makeshift opening 45, driving its inner side to closely contact and fix the adjusting rod 42, thereby improving the versatility of the line body limit locking mechanism 50 and providing a strong guarantee for the normal operation of electrical equipment.

[0032] Example 3

[0033] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustable clamping mechanism 30 includes a U-shaped elastic clamping block 1 31 and a U-shaped elastic clamping block 2 32, a movable groove 33 is provided on one side of the top of the integrated multi-position terminal block 1, and movable openings 34 are provided on both sides of the movable groove 33, the U-shaped elastic clamping block 1 31 is located in the movable groove 33, and screw locking parts 35 are respectively transmitted in the movable groove 33, the screw locking parts 35 are threadedly connected to the U-shaped elastic clamping block 1 31, and the screw locking parts 35 are screws or butterfly bolts.

[0034] Furthermore, the nut end of the screw or butterfly bolt can be provided with anti-slip grooves. When the position of the U-shaped elastic block 31 is adjusted, the screw locking piece 35 moves in the movable opening 34, plays a guiding role, and simultaneously drives the U-shaped elastic block 31 to move in the movable groove 33, adjusting the distance between the U-shaped elastic block 31 and the U-shaped elastic block 2 32, so that the integrated multi-position terminal block 1 can adapt to a variety of installation guide rails of different sizes and specifications. After adjusting to the appropriate position, the screw locking piece 35 is tightened so that the nut end is in close contact with the surface of the integrated multi-position terminal block 1, playing a fixed limit role, so that the user can easily clip it to the corresponding installation guide rail without using complex tools or making tedious adjustments. At the same time, it simplifies the installation process, improves work efficiency, and makes maintenance and replacement processes more convenient.

[0035] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An integrated multi-position terminal for a signal connection line, comprising an integrated multi-position terminal block (1) and a plurality of terminal holes (2) spaced apart at the top and bottom of the terminal block, characterized in that: One side of the integrated multi-position terminal block (1) is connected to an adjustable clamping mechanism (30), the top and bottom of the integrated multi-position terminal block (1) are respectively connected to adjustment mechanisms (40), and opposite ends of the adjustment mechanisms (40) are respectively connected to wire body limiting locking mechanisms (50), and the adjustment mechanisms (40) are suitable for adjusting the distance between the wire body limiting locking mechanism (50) and the integrated multi-position terminal block (1); The line body limiting and locking mechanism (50) includes a limiting frame (51), a clamping plate (52) and a limiting plate (53), and movable openings (54) are respectively opened on both sides of the limiting frame (51), and both ends of the limiting plate (53) are respectively located in the movable openings (54), and the clamping plate (52) is connected to the inner side of the limiting frame (51) and is symmetrically arranged with the limiting plate (53), and a plurality of V-shaped limiting openings (55) are respectively spaced apart on the side where the clamping plate (52) and the limiting plate (53) face each other, and the corresponding V-shaped limiting openings (55) are respectively located in the vertical direction of the corresponding terminal hole (2), and a driving rod (56) is threadedly connected to the side of the limiting frame (51) away from the adjustable clamping mechanism (30), and one end of the driving rod (56) is rotatably connected to the clamping plate (52).

2. The integrated multi-position terminal for a signal connection line according to claim 1, characterized in that: The adjustment mechanism (40) includes movable holes (41) provided around the top of the integrated multi-position terminal block (1), and the movable holes (41) are slidably connected with adjustment rods (42), and the movable holes (41) are connected with hollow screws (43) at one end close to the line body limiting locking mechanism (50), and the hollow screws (43) are connected with elastic conical locking sleeves (44) at one end away from the movable hole (41), and the surface of the elastic conical locking sleeve (44) is provided with a plurality of spaced-apart openings (45), and the outer side of the adjustment rod (42) is respectively provided with a conical nut (46), and when the conical nut (46) is threadedly connected to the hollow screw (43), the smaller round opening of the elastic conical locking sleeve (44) is driven to shrink and come into close contact with the surface of the adjustment rod (42).

3. The integrated multi-position terminal for a signal connection line according to claim 1, characterized in that: The adjustable clamping mechanism (30) includes a U-shaped elastic clamping block (31) and a U-shaped elastic clamping block (32). A movable groove (33) is provided on one side of the top of the integrated multi-position terminal block (1). Moving openings (34) are provided on both sides of the movable groove (33). The U-shaped elastic clamping block (31) is located in the movable groove (33). Screw locking pieces (35) are respectively transmitted in the movable groove (33). The screw locking pieces (35) are threadedly connected to the U-shaped elastic clamping block (31).

4. The integrated multi-position terminal for a signal connection line according to claim 3, characterized in that: The screw locking member (35) is a screw or a butterfly bolt.

5. The integrated multi-position terminal for a signal connection line according to claim 1, characterized in that: The inner side of the V-shaped limiting opening (55) is connected to an elastic pad (57).

6. The integrated multi-position terminal for a signal connection line according to claim 2, characterized in that: The length of the adjustment rod (42) is smaller than the height of the integrated multi-position terminal block (1).

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