Wiring terminal for charging pile
By designing a combined structure of the shell, conductive plate, rod body, plate body and screw in the wiring terminal for charging piles, the screwdriver drives the spring and screw to achieve close contact between the wires, and improves contactability through sliders and contact blocks, the solution is solved The problems of low installation efficiency and poor contact improve the wiring convenience and contactability of the charging pile.
Patent Information
- Application Number
- CN202421151548.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The installation efficiency of existing charging pile terminals is low, which leads to repeated tightening of multiple wires when installed, resulting in inconvenience, and is prone to poor contact.
A terminal block including a housing, conductive plate, rod body, plate body, spring and screw is designed. The spring extension and screw rotation are driven by an external screwdriver to achieve close contact between the wire and the conductive plate, and improve the slider and contact block. Contactability, avoid poor contact.
It improves the installation efficiency of terminals, reduces the situation of poor contact, simplifies the wiring process of charging piles, and improves the contactability and convenience of overall installation.
Smart Images
Figure CN222355482U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of charging piles, and particularly relates to a wiring terminal for a charging pile. Background Art
[0002] The terminal block is an accessory product used to achieve electrical connection. It is industrially classified as a connector. The terminal block is used for wiring. Currently, the installation between the terminal and the wire is mostly bolt-tightened. The materials that need to be prepared include: terminal block, screwdriver, and wire. However, the current installation method makes it difficult to install multiple wires due to repeated tightening, which leads to low installation efficiency and brings certain inconveniences to the installation of the terminal block. Utility Model Content
[0003] The utility model aims to provide a wiring terminal for a charging pile, which has the advantages of improving installation efficiency, increasing overall installation contact, and reducing the situation of poor installation contact.
[0004] The above technical purpose of the utility model is achieved through the following technical scheme: a wiring terminal for a charging pile, comprising a shell, a conductive plate is provided inside the shell, and the surfaces of both ends of the conductive plate are respectively sleeved with a rod body and a plate body, an inner rod is fixedly connected between the plate body and the rod body, a spring fixedly connected to the inside of the shell is fixedly sleeved on the surface of the inner rod, a screw is rotatably connected to the inside of the shell through a bearing, and a threaded block is threadedly connected to the surface of the screw, a shift plate sleeved on the surface of the threaded block is provided at the bottom of the shell, and shift blocks are fixedly installed at both ends of the top of the shift plate.
[0005] The above technical solution is adopted: when using the charging pile terminal, an external screwdriver is preferably inserted into the jack, so that the top block drives the rod body to move downward, and the rod body drives the inner rod and the plate body to move. At this time, the spring is an extension device, and then the peeled end of the wire is inserted into the through hole 1 through the placement groove, and then the force applied to the top block is released, so that the spring is contracted, and the plate body and the rod body return to the initial position, so that the plate body squeezes one end of the wire through the through groove 1, and makes one end of the wire tightly contact with the conductive plate, thereby completing the wiring installation of the wire. This arrangement is convenient to improve the The wiring efficiency of the terminal block brings convenience to the wiring and use of the charging pile. After the wiring is completed, an external Phillips screwdriver can be inserted into the Phillips slot to drive the fixed and screw rods to rotate, so that the threaded block drives the moving plate to achieve longitudinal movement. At the same time, the sliding connection between the slider and the slide groove facilitates the moving plate to move and guide inside the shell. The moving plate drives the moving block to move and makes the contact block contact with the bottom of the plate body. The contact plate further pushes the plate body upward to ensure the tightness of the contact between one end of the wire and the conductive plate, avoiding poor contact, and bringing protection to the use of the terminal block.
[0006] The utility model is further configured that a second through hole for passing the conductive plate is provided inside the rod body.
[0007] The above technical solution is adopted: the rod body is sleeved and moved on the surface of the conductive plate through the second through-hole.
[0008] The utility model is further configured that a through hole 1 for the conductive plate to penetrate is provided inside the plate body.
[0009] The above technical solution is adopted: a matching plate body is sleeved and moved on the conductive plate and the end surface of the wire through a through hole.
[0010] The utility model is further configured that a top block is fixedly installed on the top of the rod body, and a socket for accommodating the top block is opened on the top of the shell.
[0011] By adopting the above technical solution, the top block facilitates the rod body to move, and the insertion hole facilitates the external insertion rod to be inserted into the shell.
[0012] The utility model is further configured that placement grooves are provided on both sides of the shell.
[0013] The above technical solution is adopted: the external wire end is inserted into the shell through the placement groove.
[0014] The utility model is further configured that a contact block that contacts the plate body is fixedly adhered to the top of the shift block.
[0015] The above technical solution is adopted: the contact friction between the moving block and the bottom of the plate body is increased by the contact block.
[0016] The utility model is further configured that sliding blocks are fixedly installed at both ends of the shift plate, and a sliding groove for cooperating with the sliding blocks is provided inside the shell.
[0017] The above technical solution is adopted: through the sliding connection between the slider and the slide groove, it is convenient to cooperate with the shift plate to move and guide inside the shell.
[0018] The utility model is further configured that a fixing block is fixedly installed at the bottom of the screw rod, and a cross groove is provided at the bottom of the fixing block.
[0019] The above technical solution is adopted: the cross slot makes it easy to rotate the fixing block with a cross screwdriver, and the fixing block drives the screw rod to rotate.
[0020] In summary, the utility model has the following beneficial effects:
[0021] 1. When the utility model is used for the charging pile wiring terminal, the top block is preferably moved down by an external screwdriver. At this time, the spring is an extension device, and then one end of the stripped wire is inserted into the through hole 1 through the placement slot, and then the force applied to the top block is released, and the spring is contracted, so that the plate body squeezes one end of the wire through the through slot 1, and the one end of the wire is tightly in contact with the conductive plate, thereby completing the wiring installation of the wire. This setting is convenient to improve the wiring efficiency of the wiring terminal, and brings convenience to the wiring use of the charging pile;
[0022] 2. After the wiring is completed, the utility model can use an external cross screwdriver to be inserted into the cross slot to drive the fixing and the screw to rotate, so that the threaded block drives the moving plate to realize longitudinal movement, the moving plate drives the moving block to move, and makes the contact block contact with the bottom of the plate body, and the contact plate further pushes the plate body upward to ensure the tightness of the contact between one end of the wire and the conductive plate, avoid poor contact, and bring protection to the use of the terminal block. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 It is a side view and a cross-sectional enlarged schematic diagram of the utility model when used with electric wires;
[0025] Figure 3 It is an enlarged front view schematic diagram of a shifting plate and a shifting block of the utility model.
[0026] Figure numerals: 1, shell; 2, conductive plate; 3, plate body; 4, through hole one; 5, through hole two; 6, top block; 7, spring; 8, jack; 9, rod body; 10, inner rod; 11, moving plate; 12, threaded block; 13, screw; 14, fixed block; 15, cross groove; 16, moving block; 17, contact block; 18, slider; 19, slide groove; 20, placement groove. DETAILED DESCRIPTION
[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0028] Embodiment 1:
[0029] refer to Figure 1 and Figure 2The charging pile terminal comprises a shell 1, a conductive plate 2 is arranged inside the shell 1, and the surfaces of both ends of the conductive plate 2 are respectively sleeved with a rod body 9 and a plate body 3, an inner rod 10 is fixedly connected between the plate body 3 and the rod body 9, and a spring 7 fixedly connected to the inside of the shell 1 is fixedly sleeved on the surface of the inner rod 10. When the charging pile terminal is used, the top block 6 is preferably moved down by an external screwdriver. At this time, the spring 7 is an extension device, and then one end of the stripped wire is inserted into the through hole 4 through the placement groove 20, and then the force on the top block 6 is released, and the spring 7 is contracted, so that the plate body 3 squeezes one end of the wire through the through groove, and makes one end of the wire tightly contact with the conductive plate 2, thereby completing the wiring installation of the wire. This arrangement is convenient for improving the wiring efficiency of the terminal, and brings convenience to the wiring use of the charging pile.
[0030] refer to Figure 2 A through hole 5 is provided inside the rod body 9 to cooperate with the conductive plate 2 to penetrate therethrough, and the rod body 9 is sleeved and moved on the surface of the conductive plate 2 through the through hole 5 .
[0031] refer to Figure 2 A through hole 4 is provided inside the plate body 3 to cooperate with the conductive plate 2 to penetrate therethrough, and the plate body 3 is moved by being sleeved between the conductive plate 2 and the end surface of the wire through the through hole 4.
[0032] refer to Figure 1 A top block 6 is fixedly installed on the top of the rod body 9, and a socket 8 is opened on the top of the shell 1 to accommodate the top block 6. The top block 6 can easily drive the rod body 9 to move, and the socket 8 can facilitate the external rod to be inserted into the shell 1.
[0033] refer to Figure 1 , placement grooves 20 are opened on both sides of the shell 1, and the external wire ends are inserted into the shell 1 through the placement grooves 20.
[0034] Brief description of the use process: When using the charging pile terminal, first insert an external screwdriver into the socket 8, so that the top block 6 drives the rod body 9 to move downward, and the rod body 9 drives the inner rod 10 and the plate body 3 to move. At this time, the spring 7 is an extension device, and then the stripped end of the wire is inserted into the through hole 4 through the placement groove 20, and then the force on the top block 6 is released, so that the spring 7 is contracted, and the plate body 3 and the rod body 9 return to the initial position, so that the plate body 3 squeezes one end of the wire through the through groove, and makes one end of the wire tightly contact with the conductive plate 2, thereby completing the wiring installation of the wire. This setting is convenient to improve the wiring efficiency of the terminal, which brings convenience to the wiring use of the charging pile.
[0035] Embodiment 2:
[0036] refer to Figure 1 , Figure 2and Figure 3 The terminal block for charging pile includes a shell 1, the interior of the shell 1 is rotatably connected with a screw rod 13 through a bearing, the surface of the screw rod 13 is threadedly connected with a thread block 12, and the bottom of the shell 1 is provided with a shift plate 11 which is sleeved on the surface of the thread block 12, and both ends of the top of the shift plate 11 are fixedly installed with shift blocks 16. After the wiring is completed, an external cross screwdriver can be inserted into the cross slot 15 to drive the fixed screw rod 13 to rotate, so that the thread block 12 drives the shift plate 11 to realize longitudinal movement, and the shift plate 11 drives the shift block 16 to move, and makes the contact block 17 contact with the bottom of the plate body 3, and the contact plate further pushes the plate body 3 to move upward, thereby ensuring the tightness of the contact between one end of the wire and the conductive plate 2, avoiding poor contact, and ensuring the use of the terminal block.
[0037] refer to Figure 3 A contact block 17 that contacts the plate body 3 is fixedly adhered to the top of the moving block 16 , and the contact friction between the moving block 16 and the bottom of the plate body 3 is increased by the contact block 17 .
[0038] refer to Figure 2 Slide blocks 18 are fixedly installed at both ends of the moving plate 11, and a slide groove 19 for cooperating with the slide block 18 is opened inside the shell 1. The sliding connection between the slide block 18 and the slide groove 19 facilitates the moving and guiding of the moving plate 11 inside the shell 1.
[0039] refer to Figure 2 A fixing block 14 is fixedly installed at the bottom of the screw rod 13. A cross slot 15 is provided at the bottom of the fixing block 14. The cross slot 15 facilitates the fixing block 14 to be rotated by a cross screwdriver, and the fixing block 14 drives the screw rod 13 to rotate.
[0040] Brief description of the usage process: After the wiring is completed, an external cross screwdriver can be inserted into the cross slot 15 to drive the fixing and screw rod 13 to rotate, so that the threaded block 12 drives the moving plate 11 to achieve longitudinal movement. At the same time, the sliding connection between the slider 18 and the slide groove 19 facilitates the moving plate 11 to move and guide inside the shell 1. The moving plate 11 drives the moving block 16 to move, and makes the contact block 17 contact with the bottom of the plate body 3. The contact plate further pushes the plate body 3 upward to ensure the tightness of the contact between one end of the wire and the conductive plate 2, avoid poor contact, and bring protection to the use of the terminal block.
[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A charging pile terminal, comprising a housing (1), characterized in that: A conductive plate (2) is provided inside the shell (1), and the surfaces of both ends of the conductive plate (2) are respectively sleeved with a rod body (9) and a plate body (3), and an inner rod (10) is fixedly connected between the plate body (3) and the rod body (9), and a spring (7) fixedly connected to the inside of the shell (1) is fixedly sleeved on the surface of the inner rod (10), and a screw rod (13) is rotatably connected to the inside of the shell (1) via a bearing, and a threaded block (12) is threadedly connected to the surface of the screw rod (13), and a shift plate (11) sleeved with the surface of the threaded block (12) is provided at the bottom of the inside of the shell (1), and shift blocks (16) are fixedly installed at both ends of the top of the shift plate (11).
2. The charging pile terminal according to claim 1, characterized in that: The rod body (9) is provided with a second through hole (5) inside thereof for use with the conductive plate (2) to penetrate therethrough.
3. The charging pile terminal according to claim 1, characterized in that: The plate body (3) is provided with a through hole (4) inside for use with the conductive plate (2) to penetrate.
4. The charging pile terminal according to claim 1, characterized in that: A top block (6) is fixedly mounted on the top of the rod body (9), and a socket (8) for accommodating the top block (6) is provided on the top of the housing (1).
5. The charging pile terminal according to claim 1, characterized in that: The housing (1) is provided with placement grooves (20) on both sides.
6. The charging pile terminal according to claim 1, characterized in that: A contact block (17) that contacts the plate body (3) is fixedly bonded to the top of the shift block (16).
7. The charging pile terminal according to claim 1, characterized in that: Slide blocks (18) are fixedly mounted on both ends of the shift plate (11), and a slide groove (19) for cooperating with the slide block (18) for sliding is provided inside the housing (1).
8. The charging pile terminal according to claim 1, characterized in that: A fixing block (14) is fixedly mounted on the bottom of the screw rod (13), and a cross groove (15) is provided on the bottom of the fixing block (14).