Quickly-connected wiring terminal block

Abstract

The utility model relates to a quick connection terminal block, which aims to solve the technical problem that most of the current terminals cannot realize quick connection between wires and metal sheets on the surfaces of the terminals, and comprises a terminal block body, and a plurality of convenient mechanisms are uniformly distributed on the surface of the terminal block body. A connecting wire is attached to the bottom of the extending end of the convenient mechanism, a conductive assembly is embedded in the wiring terminal block body and comprises a metal sheet, the metal sheet is embedded in the wiring terminal block body, the surface of the end of the metal sheet is connected with a conductive protruding block, and an auxiliary mechanism is arranged on the inner side of the bottom of the convenient mechanism. According to the utility model, through the convenient mechanism, rapid disassembly and assembly between the connecting wires and the conductive assembly can be effectively realized, the disassembly and assembly efficiency is improved, the disassembly and assembly process is simplified, when a certain convenient mechanism operates, a group of connecting wires symmetrically distributed along the convenient mechanism can be disassembled or assembled at the same time, and the maintenance and replacement convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminal blocks, in particular to a wiring terminal block for quick connection. Background Art

[0002] Terminal blocks are generally referred to as terminal blocks. Terminal blocks are an accessory product used to achieve electrical connections. They are classified as connectors in the industry. With the increasing degree of industrial automation and the increasingly stringent and precise requirements for industrial control, the use of terminal blocks has gradually increased.

[0003] Most of the existing terminal blocks generally achieve the fit and fixation between the wire and the metal sheet on the terminal surface by the cooperation of screws and washers. Therefore, the screws need to be tightened before the wire is disassembled. Since the adjustment of the tightness of the screws requires the use of special tools and consumes a certain amount of manpower and time, it is not possible to quickly connect the wire to the metal sheet on the terminal surface, which is inconvenient. In view of this, we propose a quick-connect terminal block. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a quick-connect terminal block to solve the technical problem that most current terminal blocks cannot achieve quick connection between wires and metal sheets on the terminal surfaces.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a quick-connect terminal block, including a terminal block body, a plurality of convenient mechanisms are evenly distributed on the surface of the terminal block body, a connecting wire is attached to the bottom of the extended end of the convenient mechanism, a conductive component is embedded in the terminal block body, the conductive component includes a metal sheet, the metal sheet is embedded in the terminal block body, a conductive bump is connected to the end surface of the metal sheet, and an auxiliary mechanism is provided on the inner side of the bottom of the convenient mechanism.

[0006] Preferably, the connecting line comprises a conductive ring, the conductive ring is sleeved outside the conductive bump, and one side of the conductive ring is connected to a wire.

[0007] Preferably, the convenient mechanism includes a bracket, which is fixed to the surface of the terminal block body, a movable block is engaged in the middle of the bracket, the bottom of the movable block is connected to a limiting plate, the bottom of the limiting plate is connected to a limiting frame, a limiting groove is provided inside the movable block, and a first spring is embedded in the limiting groove, one end of the first spring is connected to a locking ball, a side of the locking ball away from the first spring is fitted with a movable plate, a group of limiting rods are connected to the surface of the movable plate, and the end of the limiting rod away from the movable plate is connected to a push plate.

[0008] Preferably, the limiting frame and the conductive bump have matching shapes and structures.

[0009] Preferably, the diameter of the portion where the locking ball fits the outer edge of the movable block is smaller than the diameter of the locking ball.

[0010] Preferably, the auxiliary mechanism comprises a fixed groove cylinder, which is fixed to the surface of the terminal block body, a second spring is embedded in the fixed groove cylinder, a guide rod is connected to the top of the second spring, and the guide rod is fixedly connected to the limit plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model can effectively realize the rapid disassembly and assembly between the connecting wire and the conductive component through the convenient mechanism, improve the disassembly and assembly efficiency and simplify the disassembly and assembly process. When a certain convenient mechanism is in operation, a group of connecting wires symmetrically distributed along the convenient mechanism can be disassembled or installed at the same time, which improves the convenience of maintenance and replacement.

[0013] 2. In the utility model, when the card ball leaves the inner groove of the movable plate, the compressed second spring effectively drives the guide rod, the limit plate and the movable block to move upward, so that the limit frame at the bottom of the limit plate can be directly popped up without manually moving the movable block, the limit plate and the limit frame upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the partial disassembled structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the convenient mechanism of the utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the convenient mechanism of the utility model from another viewing angle;

[0018] In the figure: 1. Terminal block body; 2. Convenient mechanism; 3. Connecting wire; 4. Conductive component; 5. Auxiliary mechanism;

[0019] 201, bracket; 202, movable block; 203, limit plate; 204, limit frame; 205, first spring; 206, card ball; 207, movable plate; 208, limit rod; 209, push plate;

[0020] 301, conductive ring; 302, conductive wire;

[0021] 401, metal sheet; 402, conductive bump;

[0022] 501, fixed groove cylinder; 502, second spring; 503, guide rod. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] A quick-connect terminal block, see Figures 1 to 4 , including a terminal block body 1, a plurality of convenient mechanisms 2 are evenly distributed on the surface of the terminal block body 1, a connecting wire 3 is attached to the bottom of the extended end of the convenient mechanism 2, a conductive component 4 is embedded inside the terminal block body 1, and the conductive component 4 includes a metal sheet 401, the metal sheet 401 is embedded inside the terminal block body 1, and a conductive bump 402 is connected to the surface of the end of the metal sheet 401, and an auxiliary mechanism 5 is provided on the inner side of the bottom of the convenient mechanism 2. The utility model can effectively realize the rapid disassembly and assembly between the connecting wire 3 and the conductive component 4 through the convenient mechanism 2, improve the disassembly and assembly efficiency and simplify the disassembly and assembly process. When a certain convenient mechanism 2 is in operation, a group of connecting wires 3 symmetrically distributed along this convenient mechanism 2 can be disassembled or installed at the same time, which improves the convenience of maintenance and replacement.

[0025] Specifically, the connecting wire 3 includes a conductive ring 301 . The conductive ring 301 is sleeved outside the conductive bump 402 . One side of the conductive ring 301 is connected to a wire 302 .

[0026] It is worth noting that the convenient mechanism 2 includes a bracket 201, which is fixed to the surface of the terminal block body 1, and a movable block 202 is engaged in the middle of the bracket 201. The bottom of the movable block 202 is connected to a limiting plate 203, and the bottom of the limiting plate 203 is connected to a limiting frame 204. Furthermore, the shape and structure of the limiting frame 204 match those of the conductive protrusion 402. A limiting groove is provided inside the movable block 202, and a first spring 205 is embedded inside the limiting groove. A locking ball 206 is connected to one end of the first spring 205. Furthermore, the diameter of the locking ball 206 at the joint between the movable block 202 and the outer edge is smaller than the diameter of the locking ball 206. A movable plate 207 is attached to the side of the locking ball 206 away from the first spring 205. A group of limiting rods 208 are connected to the surface of the movable plate 207, and a push plate 209 is connected to the end of the limiting rod 208 away from the movable plate 207. When the connecting wire 3 and the conductive component 4 need to be assembled in the utility model, the staff simultaneously pinches a set of push plates 209 and squeezes and moves them toward the middle of the movable block 202. At this time, the push plate 209 drives the limit rod 208 and the movable plate 207 to move toward the middle of the movable block 202. The movable plate 207 effectively pushes the card ball 206 out of the bracket 201. At this time, the movable block 202 can move vertically, thereby driving the limit plate 203 and the limit frame 204 to move upward, which is convenient for the limit frame 204 to separate from the conductive protrusion 402. At this time, the conductive ring 301 can be sleeved on the conductive protrusion 4 02 outside, complete the preliminary connection, then the staff presses the movable block 202 downward, when the inner groove of the movable plate 207 is flush with the limiting groove opened inside the movable block 202, the card ball 206 is partially popped out and engaged in the inner groove of the movable plate 207 under the influence of the rebound force of the first spring 205, so as to realize the positioning of the movable block 202 and the limiting plate 203 and the limiting frame 204. At this time, the bottom of the limiting frame 204 is in contact with the conductive ring 301 and limits the conductive ring 301, so as to realize the tight connection between the conductive ring 301 and the conductive protrusion 402.

[0027] It is worth noting that the auxiliary mechanism 5 includes a fixed groove barrel 501, which is fixed to the surface of the terminal block body 1, and a second spring 502 is embedded in the fixed groove barrel 501. A guide rod 503 is connected to the top of the second spring 502, and the guide rod 503 is fixedly connected to the limit plate 203. In the present utility model, when the ball 206 is separated from the inner groove of the movable plate 207, the compressed second spring 502 effectively drives the guide rod 503, the limit plate 203 and the movable block 202 to move upward, so as to directly pop up the limit frame 204 at the bottom of the limit plate 203, without manually moving the movable block 202, the limit plate 203 and the limit frame 204 upward.

[0028] Working principle: When the connecting wire 3 and the conductive component 4 need to be assembled, the staff simultaneously pinches a set of push plates 209 and squeezes and moves them toward the middle of the movable block 202. At this time, the push plates 209 drive the limit rod 208 and the movable plate 207 to move toward the middle of the movable block 202. The movable plate 207 pushes the card ball 206 out of the bracket 201. When the card ball 206 leaves the inner groove of the movable plate 207, the compressed second spring 502 drives the guide rod 503, the limit plate 203 and the movable block 202 to move upward, so as to directly pop up the limit frame 204 at the bottom of the limit plate 203, so that the limit frame 204 and the conductive protrusion 402 Separation, at this time the conductive ring 301 can be put on the outside of the conductive protrusion 402 to complete the preliminary connection, and then the staff presses the movable block 202 downward, when the inner groove of the movable plate 207 is flush with the limiting groove opened inside the movable block 202, the card ball 206 is partially popped out and engaged in the inner groove of the movable plate 207 under the influence of the rebound force of the first spring 205, so as to realize the positioning of the movable block 202 and the limiting plate 203 and the limiting frame 204. At this time, the bottom of the limiting frame 204 is in contact with the conductive ring 301 and limits the conductive ring 301, so as to realize the tight connection between the conductive ring 301 and the conductive protrusion 402.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A quick-connect terminal block, comprising a terminal block body (1), characterized in that: A plurality of convenient mechanisms (2) are evenly distributed on the surface of the terminal block body (1); a connecting wire (3) is attached to the bottom of the extended end of the convenient mechanism (2); a conductive component (4) is embedded inside the terminal block body (1); the conductive component (4) comprises a metal sheet (401); the metal sheet (401) is embedded inside the terminal block body (1); a conductive bump (402) is connected to the end surface of the metal sheet (401); and an auxiliary mechanism (5) is provided on the inner side of the bottom of the convenient mechanism (2).

2. The quick-connect terminal block according to claim 1, characterized in that: The connecting line (3) comprises a conductive ring (301), the conductive ring (301) is sleeved outside the conductive bump (402), and one side of the conductive ring (301) is connected to a conductive wire (302).

3. The quick-connect terminal block according to claim 1, characterized in that: The convenient mechanism (2) comprises a bracket (201), the bracket (201) is fixed to the surface of the terminal block body (1), a movable block (202) is engaged in the middle of the bracket (201), the bottom of the movable block (202) is connected to a limiting plate (203), the bottom of the limiting plate (203) is connected to a limiting frame (204), a limiting groove is provided inside the movable block (202), and a first spring (205) is embedded inside the limiting groove, one end of the first spring (205) is connected to a clamping ball (206), a side of the clamping ball (206) away from the first spring (205) is attached to a movable plate (207), a group of limiting rods (208) are connected to the surface of the movable plate (207), and one end of the limiting rod (208) away from the movable plate (207) is connected to a push plate (209).

4. The quick-connect terminal block according to claim 3, characterized in that: The limiting frame (204) and the conductive bump (402) are matched in shape and structure.

5. The quick-connect terminal block according to claim 3, characterized in that: The diameter of the portion where the locking ball (206) and the outer edge of the movable block (202) are in contact is smaller than the diameter of the locking ball (206).

6. The quick-connect terminal block according to claim 3, characterized in that: The auxiliary mechanism (5) comprises a fixed groove cylinder (501), the fixed groove cylinder (501) is fixed to the surface of the terminal block body (1), a second spring (502) is embedded in the fixed groove cylinder (501), a guide rod (503) is connected to the top of the second spring (502), and the guide rod (503) is fixedly connected to the limit plate (203).

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