A terminal block structure

Abstract

The utility model discloses a terminal terminal board structure relates to electronic terminal terminal board technical field including terminal terminal board component and combination plug, the bottom four diagonal places of terminal terminal board component all are provided with combination plug, and the top of terminal terminal board component is inserted and is docked with the protective cover, and the inside of protective cover is provided with auxiliary component. The terminal terminal board structure, through being provided with combination slot in the bottom four diagonal places of terminal terminal board main part, the structure of combination slot is inserted with the structure of combination plug, thereby can make terminal terminal board component realize good structural combination extension use in horizontal four directions, to satisfy the use specification of terminal terminal board component under different structures, to guarantee the flexibility and convenience of structural use, in addition, terminal terminal board component cooperates protective cover and auxiliary component and is the safe protection to terminal terminal board component.

Description

Technical Field

[0001] This utility model relates to the field of electronic terminal block technology, specifically a terminal block structure. Background Technology

[0002] A terminal block is a device used for connecting electronic circuits; it is also called a socket board, junction box, experimental board, or wiring board. It typically consists of a robust substrate and a series of electrical connection points, providing connections and wiring between electronic components. Terminal blocks are widely used in electronic experiments, prototyping, circuit testing, and the manufacturing and repair of electronic equipment.

[0003] The substrate of a terminal block is typically made of a non-conductive material (such as plastic or fiberglass) with good insulation properties to prevent short circuits. The connection points are usually made of metal, such as copper or tin-plated copper, and are where pins or wires of electronic components can be inserted. The connection points on a terminal block are usually arranged according to certain layout rules, such as matrix, strip, or ring layouts.

[0004] Conventional terminal block structures have relatively fixed dimensions, making it difficult to expand the structure as needed. In addition, the structural components are prone to damage due to moisture and liquid ingress during storage, which affects their service life. Utility Model Content

[0005] The purpose of this utility model is to provide a terminal block structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a terminal block structure, comprising a terminal block component and a combination plug, wherein the terminal block component has a combination plug at each of the four opposite corners of its bottom, and a protective cover is inserted and connected to the top of the terminal block component, and an auxiliary component is provided inside the protective cover. The terminal block component includes a terminal block body, a combination slot, a docking hole, a connecting groove, a lower handle, and a lower anti-slip strip. The terminal block body has a combination slot at each of the four opposite corners of its bottom, and a docking hole is vertically opened at each of the four opposite corners of its top. The top surface of the terminal block body has connecting grooves at both ends, and a lower handle is opened in the middle of the front and rear sides of the terminal block body. At the same time, lower anti-slip strips are symmetrically arranged on the left and right sides of the front and rear sides of the terminal block body.

[0007] Furthermore, the combined plug block adopts a double rectangular overlapping structure, and the top surface of the combined plug block has a figure-eight structure with a vertically arranged plug structure and seven sets on the right.

[0008] Furthermore, the terminal block body and the lower anti-slip strip are integrated into one structure, and the terminal block body is made of polyimide material and covered with glass fiber reinforced nylon material.

[0009] Furthermore, the top and front ends of the terminal block body are each equidistantly arranged with nine sets of electrical connection point structures made of copper, and the inner surface structure of the combination slot matches the outer surface structure of one end of the combination plug.

[0010] Furthermore, the protective cover includes a cover body, an upper handle, an upper anti-slip strip, a sealing element, and a mating post. The upper handle is provided in the middle of both the front and rear sides of the end of the cover body near the terminal block component, and the upper anti-slip strip is symmetrically arranged on both the front and rear surfaces of the cover body. A sealing element is provided on the inner wall edge of the end of the cover body near the terminal block component, and mating posts are vertically arranged at the four opposite corners inside the cover body.

[0011] Furthermore, the cover, the upper anti-slip strip, and the docking post are integrated into a single structure, and all three components are made of polycarbonate. The inner surface structure of the docking hole matches the outer surface structure of the end of the docking post near the terminal block component and they are connected by an insertion structure. The surface edge of the junction between the terminal block body and the cover is provided with an embedded groove structure that matches the surface structure of the upper anti-slip strip.

[0012] Furthermore, the auxiliary components include a moisture-proof board, docking holes, and stabilizing strips. The moisture-proof board has docking holes at all four opposite corners, and two sets of stabilizing strips are provided at both ends of the side surface of the moisture-proof board near the terminal block component.

[0013] Furthermore, the moisture-proof board is made of calcium silicate board material, and the mating holes are used to connect the moisture-proof board and the mating stake. Moreover, the stabilizing strip and the moisture-proof board are integrated into one structure, and the inner surface structure of the connecting groove matches the outer surface structure of the stabilizing strip.

[0014] This utility model provides a terminal block structure, which has the following advantages:

[0015] 1. This utility model features combination slots at the four opposite corners of the bottom of the terminal block body. The inner surface structure of these slots matches the outer surface structure of the end where the combination plug connects. This allows the combination plug to be inserted from bottom to top into the combination slots at the bottom of the terminal block body. Using this structure, multiple terminal block components can be horizontally assembled on four sides. This ensures ease of use and structural flexibility, and the structural expansion provides sufficient adaptability for the entire terminal block component. This allows the terminal block component to be adjusted to different specifications as needed, ensuring the practicality of the device. Furthermore, the terminal block body is made of polyimide and covered with glass fiber reinforced nylon. Polyimide has excellent high-temperature resistance, making it suitable for high-temperature environments. This allows the terminal block body to have good temperature resistance. The glass fiber reinforced nylon outer surface further enhances the overall mechanical strength and water resistance of the terminal block component, thus ensuring its service life.

[0016] 2. This utility model, by providing a protective cover and auxiliary components, utilizes the docking holes set at the diagonal corners of the moisture-proof board to combine and splice the entire auxiliary component with the docking pins at the four diagonal corners inside the cover. Simultaneously, with the cooperation of the docking pins, the protective cover is vertically inserted into the docking pins at the four diagonal corners of the top of the terminal block body, and the stabilizing strip at the bottom of the moisture-proof board enables the rapid assembly of the terminal block components, the protective cover, and the auxiliary components. At the same time, the moisture-proof board is made of calcium silicate board material, which has stable performance, is fireproof, waterproof, and impact-resistant, and is especially suitable for humid environments. Its porous structure effectively absorbs and locks in moisture, while the high density of the sheet material allows for compression molding. This, combined with the sealing structure, ensures the dryness of the terminal block components and protective cover after assembly, preventing moisture and liquid ingress that could cause functional problems. Furthermore, the cover, upper anti-slip strip, and mating pins are all made of polycarbonate, a material with high transparency and impact resistance, suitable for marking and transparency requirements. This allows the protective cover to provide sufficient structural protection while facilitating observation of the terminal block components. The protective cover and auxiliary components also ensure the structural safety of the terminal block components during storage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main body axial side view of a terminal block structure according to the present invention;

[0018] Figure 2This is an exploded structural diagram of the main body of a terminal block structure according to the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of a terminal block component according to the present invention.

[0020] Figure 4 This is a three-dimensional structural diagram of a protective cover for a terminal block structure according to the present invention;

[0021] Figure 5 This is a three-dimensional structural diagram of an auxiliary component of a terminal block structure according to the present invention.

[0022] In the diagram: 1. Terminal block component; 101. Terminal block body; 102. Combination slot; 103. Connecting hole; 104. Connecting groove; 105. Lower handle position; 106. Lower anti-slip strip; 2. Combination plug; 3. Protective cover; 301. Cover body; 302. Upper handle position; 303. Upper anti-slip strip; 304. Sealing element; 305. Connecting plug; 4. Auxiliary component; 401. Moisture-proof board; 402. Connecting hole; 403. Stabilizing strip. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] like Figures 1 to 5As shown, a terminal block structure includes a terminal block component 1 and a combination plug 2. The terminal block component 1 has combination plugs 2 at each of the four opposite corners of its bottom. A protective cover 3 is inserted and connected to the top of the terminal block component 1, and an auxiliary component 4 is provided inside the protective cover 3. The terminal block component 1 includes a terminal block body 101, a combination slot 102, a docking hole 103, a connecting groove 104, a lower handle position 105, and a lower anti-slip strip 106. The terminal block body 101 has combination slots 102 at each of the four opposite corners of its bottom, and docking holes 103 vertically at each of the four opposite corners of its top. Connecting grooves 104 are provided at both ends of the top surface of the terminal block body 101, and lower handle positions 105 are provided in the middle of the front and rear sides of the terminal block body 101. The terminal block body 101... The front and rear surfaces of the terminal block 101 are symmetrically equipped with lower anti-slip strips 106. The combined plug 2 adopts a double rectangular overlapping structure, and the top surface of the combined plug 2 has a figure-eight structure with a vertically arranged plug structure and seven sets on the right. The terminal block body 101 and the lower anti-slip strips 106 are integrated. The terminal block body 101 is made of polyimide material and covered with glass fiber reinforced nylon material. Nine sets of electrical connection points made of copper are equidistantly arranged at both the front and rear ends of the top of the terminal block body 101. The inner surface structure of the combination slot 102 matches the outer surface structure of one end of the combined plug 2. Combination slots 102 are provided at the four diagonal corners of the bottom of the terminal block body 101. Since the inner surface structure of the combination slot 102 matches the outer surface structure of the end of the combined plug 2 that is connected, the combined plug 2 can be inserted into the combination slot 102 at the bottom of the terminal block body 101 from bottom to top.

[0025] like Figures 1 to 5As shown, the protective cover 3 includes a cover body 301, an upper handle position 302, an upper anti-slip strip 303, a sealing element 304, and a mating post 305. The upper handle position 302 is provided on the middle of both the front and rear sides of the cover body 301 near the terminal block component 1. The upper anti-slip strip 303 is symmetrically arranged on both the front and rear surfaces of the cover body 301. A sealing element 304 is provided on the inner edge of the cover body 301 near the terminal block component 1, and mating posts 305 are vertically arranged at the four opposite corners inside the cover body 301. The upper anti-slip strip 303 and the mating post 305 are integrated into a single structure. The cover 301, upper anti-slip strip 303, and mating post 305 are all made of polycarbonate. Furthermore, the inner surface structure of the mating hole 103 matches the outer surface structure of the end of the mating post 305 near the terminal block component 1, and they are joined together using an insertion structure. The surface edge at the junction of the terminal block body 101 and the cover 301 has an embedded groove structure that matches the surface structure of the upper anti-slip strip 303. Auxiliary component 4 includes a moisture-proof board 401, mating holes 402, and stabilizing strips 403. The moisture-proof board 401 has mating holes 402 at each of its four opposite corners, and two sets of stabilizing strips 403 are provided at both ends of the surface of the moisture-proof board 401 near the terminal block component 1. The moisture-proof board 401 is made of calcium silicate board material, and the mating holes 402 are used for insertion and connection between the moisture-proof board 401 and the mating posts 305. Furthermore, the stabilizing strips 403 and the moisture-proof board 401 are integrally structured, and the inner surface structure of the connecting groove 104 is consistent with the stabilizing strips 403. The outer surface structures of strip 403 are matched with each other. The mating holes 402 set at the diagonal corners of the moisture-proof board 401 can be used to combine and splice the entire auxiliary component 4 with the mating pins 305 at the four diagonal corners inside the cover 301. At the same time, with the cooperation of the mating pins 305, the protective cover 3 is vertically inserted into the mating holes 103 at the four diagonal corners of the top of the terminal block body 101, and the stabilizing strip 403 at the bottom of the moisture-proof board 401 can achieve rapid combination between the terminal block component 1, the protective cover 3 and the auxiliary component 4.

[0026] In summary, as Figures 1 to 5 As shown, in use, the terminal block structure first uses the entire terminal block component 1. The nine sets of electrical connection points made of copper, which are equidistantly arranged at both ends of the top of the terminal block body 101, can be used to connect and combine with external equipment. If it is necessary to use the combination plug 2 to connect and combine multiple terminal block components 1, the combination plug 2 is inserted into the combination slot 102 provided on the bottom surface of the terminal block body 101 from bottom to top, so that multiple terminal block components 1 can be spliced ​​and combined in four directions: front, back, left, and right.

[0027] When it is necessary to store the terminal block component 1, simply use the four diagonally located mating holes 402 to fit the moisture-proof board 401 onto the mating pins 305 inside the cover 301, thereby achieving the combination of the protective cover 3 and the auxiliary component 4. Then, the protective cover 3 is vertically inserted into the four diagonally located mating holes 103 inside the terminal block body 101 using the mating pins 305. At the same time, the stabilizing strip 403 is embedded into the connecting groove 104, thereby ensuring the stability of the terminal block component 1 and the combined plug 2 and the overall service life. The sealing element 304 works with the moisture-proof board 401 to ensure the dryness of the environment in which the terminal block component 1 is located.

[0028] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A terminal block structure, comprising a terminal block component (1) and a combination plug (2), characterized in that: The terminal block component (1) has four diagonally opposite corners at the bottom of each of its four joints (2), and a protective cover (3) is inserted and connected to the top of the terminal block component (1). An auxiliary component (4) is provided inside the protective cover (3). The terminal block component (1) includes a terminal block body (101), a joint slot (102), a docking hole (103), a connecting groove (104), a lower handle (105), and a lower anti-slip strip (106). 1) A combination slot (102) is provided at each of the four opposite corners of the bottom of the terminal block body (101), and a docking hole (103) is provided vertically at each of the four opposite corners of the top of the terminal block body (101). Furthermore, a connecting groove (104) is provided at both ends of the top surface of the terminal block body (101), and a lower handle position (105) is provided in the middle of the front and rear sides of the terminal block body (101). At the same time, lower anti-slip strips (106) are symmetrically provided on the left and right sides of the front and rear sides of the terminal block body (101).

2. The terminal block structure according to claim 1, characterized in that, The combined plug (2) adopts a double rectangular overlapping structure as a whole, and the top surface of the combined plug (2) adopts an "8" shaped structure with a vertically arranged plug structure and a right seven-group structure.

3. The terminal block structure according to claim 1, characterized in that, The terminal block body (101) and the lower anti-slip strip (106) are integrated into one structure, and the terminal block body (101) is made of polyimide material and covered with glass fiber reinforced nylon material.

4. The terminal block structure according to claim 1, characterized in that, The terminal block body (101) has nine sets of electrical connection point structures made of copper arranged at equal intervals at both the front and rear ends of the top. The inner surface structure of the combination slot (102) matches the outer surface structure of one end of the combination plug (2).

5. The terminal block structure according to claim 1, characterized in that, The protective cover (3) includes a cover body (301), an upper handle position (302), an upper anti-slip strip (303), a sealing element (304), and a docking post (305). The upper handle position (302) is provided in the middle of the front and rear sides of the end of the cover body (301) near the terminal block component (1). The upper anti-slip strip (303) is symmetrically arranged on the front and rear surfaces of the cover body (301). The sealing element (304) is provided on the inner wall edge of the end of the cover body (301) near the terminal block component (1). The docking post (305) is vertically arranged at the four opposite corners inside the cover body (301).

6. A terminal block structure according to claim 5, characterized in that, The cover (301), the upper anti-slip strip (303), and the docking post (305) are integrated into one structure. The cover (301), the upper anti-slip strip (303), and the docking post (305) are all made of polycarbonate. The inner surface structure of the docking hole (103) matches the outer surface structure of the docking post (305) near the terminal block component (1) and they are connected by a plugging structure. The surface edge of the terminal block body (101) and the cover (301) is provided with an embedded groove structure that matches the surface structure of the upper anti-slip strip (303).

7. A terminal block structure according to claim 6, characterized in that, The auxiliary component (4) includes a moisture-proof board (401), a docking hole (402) and a stabilizing strip (403). The moisture-proof board (401) has docking holes (402) at each of its four opposite corners, and two sets of stabilizing strips (403) are provided on both ends of the side surface of the moisture-proof board (401) near the terminal block component (1).

8. A terminal block structure according to claim 7, characterized in that, The moisture-proof board (401) is made of calcium silicate board material, and the mating hole (402) is used to realize the insertion and connection between the moisture-proof board (401) and the mating stake (305). Moreover, the stabilizing strip (403) and the moisture-proof board (401) are integrated into one structure, and the inner surface structure of the connecting groove (104) matches the outer surface structure of the stabilizing strip (403).

Images