Right-angle steering vehicle-mounted power supply interface socket

Abstract

The utility model relates to the technical field of vehicle-mounted power supply socket structures, in particular to a right-angle steering vehicle-mounted power supply interface socket, which comprises a mounting ring, an inner cylinder, a porcelain seat, a negative pole insertion sheet, an insulating spacer, an elastic spacer, a rivet and a positive pole insertion sheet, the mounting ring is cylindrical, and the inner cylinder is inserted into the mounting ring; the ceramic seat is arranged at the bottom of the inner cylinder, the positive pole inserting piece, the elastic gasket, the insulating gasket and the negative pole inserting piece are sequentially stacked and connected through the rivet, the negative pole inserting piece and the positive pole inserting piece are arranged in a right-angle bending mode, and the positive pole inserting piece and the negative pole inserting piece which can be arranged in a right-angle turning mode are designed by improving the positive pole inserting piece and the negative pole inserting piece. When installation is carried out in a small space range, installation and connection can be directly carried out in the vertical direction, bending connection of connecting lines is avoided, connection is convenient, and meanwhile the problem that the service life is shortened due to bending connection of the connecting lines is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted power socket structures, in particular to a right-angle-turned vehicle-mounted power interface socket. Background Art

[0002] The car cigarette lighter socket is a convenient and practical car electronic device, similar to the multi-hole power socket for household electricity. By plugging into the car power socket, the car cigarette lighter can lead to multiple cigarette lighter sockets for the car owner to use. The power supply voltage of the cigarette lighter is usually 12 volts, which is consistent with the battery voltage of the vehicle. When using the car cigarette lighter, you need to turn on the car power, plug the cigarette lighter into the power socket, and press it down to lock.

[0003] The applicant first applied for an intelligent safety protection power port with application number 202221837568.5 on July 18, 2022, which is a car-mounted cigarette lighter socket. It can be clearly seen from the drawings in the specification of the technical solution that the positive and negative pole contacts in the technical solution are both arranged in a straight line. When installing the power port, the connecting wires on the vehicle body are connected horizontally to the positive and negative pole plugs.

[0004] However, according to the applicant, when the connecting wires of the vehicle body are connected through the positive and negative plugs, the horizontal connection method can be well installed and connected when the installation space is large enough. However, when the installation space is small, the horizontal installation and connection method will cause great operating difficulties for the assemblers. Utility Model Content

[0005] In view of the above problems, the utility model provides a right-angle turning vehicle-mounted power interface socket. By improving the positive plug and the negative plug, a positive plug and a negative plug that can be set at a right angle are designed. When installed in a small space, they can be directly installed and connected in the vertical direction, avoiding the bending connection of the connecting line. While facilitating the connection, it also eliminates the problem of shortened life caused by the bending connection of the connecting line.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A right-angle turning vehicle-mounted power interface socket, comprising:

[0008] Installation ring, inner cylinder, porcelain seat, negative electrode plug, insulating gasket, elastic gasket, rivet and positive electrode plug;

[0009] The mounting ring is cylindrical and is arranged on the vehicle body, and the inner cylinder is inserted into the mounting ring;

[0010] The porcelain seat is arranged at the bottom of the inner cylinder, and the porcelain seat is located inside the inner cylinder;

[0011] The positive electrode plug-in sheet, the elastic gasket, the insulating gasket and the negative electrode plug-in sheet are stacked in sequence, and the positive electrode plug-in sheet, the elastic gasket, the insulating gasket and the negative electrode plug-in sheet are fixed on the porcelain seat by the rivets penetrated therethrough, and the negative electrode plug-in sheet and the positive electrode plug-in sheet are bent at right angles.

[0012] As an improvement, a first clamping block is symmetrically arranged on the outer side wall of the mounting ring, the first clamping block protrudes from the outer side wall of the mounting ring, and the first clamping block is arranged in a triangular shape to be clamped with the vehicle body.

[0013] As an improvement, a second clamping block is provided on the inner side wall of the mounting ring to protrude inwardly, and a positioning hole cooperating with the second clamping block is provided on the inner cylinder.

[0014] As an improvement, the inner cylinder is a conductive structure, and a slot is provided on the side wall of the inner cylinder, and the slot is arranged to cooperate with the external plug in a concave-convex manner.

[0015] As an improvement, the right-angle bends of the negative electrode plug-in and the positive electrode plug-in can be rotatably adjusted.

[0016] As an improvement, the negative electrode insert includes a negative electrode fixed sheet and a negative electrode movable sheet;

[0017] The negative electrode fixing plate is connected to the rivet;

[0018] The negative electrode movable sheet is rotatably connected to the negative electrode fixed sheet, and the rotatably connected portion between the negative electrode fixed sheet and the negative electrode movable sheet is locked by a screw member.

[0019] As an improvement, the positive electrode insert includes a positive electrode fixed sheet and a positive electrode movable sheet;

[0020] The positive electrode fixing plate is connected to the rivet;

[0021] The positive electrode movable sheet is connected to the positive electrode fixed sheet in a flipped manner, and the positive electrode movable sheet is arranged in an L shape.

[0022] The beneficial effects of the utility model are:

[0023] (1) The present invention improves the positive electrode plug and the negative electrode plug, and designs a positive electrode plug and a negative electrode plug that can be set at a right angle. When installed in a small space, they can be directly installed and connected in the vertical direction, avoiding the bending connection of the connecting wire. While facilitating the connection, it also eliminates the problem of shortened service life caused by the bending connection of the connecting wire;

[0024] (2) The utility model improves the positive electrode plug-in sheet so that the positive electrode plug-in sheet is divided into a positive electrode fixed sheet and a positive electrode movable sheet. By flipping the positive electrode movable sheet, the connection between the positive electrode plug-in sheet and the connecting wire can be switched at any time, and both horizontal connection and vertical connection can be performed, which has diverse functions and stable connection;

[0025] (3) The utility model improves the negative electrode plug so that the negative electrode plug is divided into a negative electrode fixed sheet and a negative electrode movable sheet. By rotating the negative electrode movable sheet, the connection between the negative electrode plug and the connecting line can be switched at any time. Both horizontal connection and vertical connection can be performed, which has diverse functions and stable connection.

[0026] In summary, the utility model has the advantages of diverse functional options and convenient installation and connection, and is particularly suitable for the technical field of vehicle-mounted cigarette lighter power socket structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the positive electrode plug of the utility model;

[0030] Figure 4 The three-dimensional structure of the negative electrode plug of the utility model is shown in FIG. Figure 1 ;

[0031] Figure 5 The three-dimensional structure of the negative electrode plug of the utility model is shown in FIG. Figure 2 .

[0032] In the figure: 1. mounting ring, 11. first clamping block, 12. second clamping block, 2. inner cylinder, 21. positioning hole, 22. clamping slot, 3. porcelain seat, 4. negative electrode plug, 41. negative electrode fixing plate, 42. negative electrode movable plate, 5. insulating gasket, 6. elastic gasket, 7. rivet, 8. positive electrode plug, 81. positive electrode fixing plate, 82. positive electrode movable plate, 821. support limit part. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] Embodiment 1:

[0037] like Figure 1 to Figure 2 As shown, a right-angle turning vehicle-mounted power interface socket comprises:

[0038] Installation ring 1, inner tube 2, porcelain seat 3, negative electrode plug 4, insulating gasket 5, elastic gasket 6, rivet 7 and positive electrode plug 8;

[0039] The mounting ring 1 is cylindrical and is arranged on the vehicle body, and the inner cylinder 2 is inserted into the mounting ring 1;

[0040] The porcelain seat 3 is arranged at the bottom of the inner tube 2, and the porcelain seat 3 is located inside the inner tube 2;

[0041] The positive electrode plug-in sheet 8, the elastic gasket 6, the insulating gasket 5 and the negative electrode plug-in sheet 4 are stacked in sequence, and the positive electrode plug-in sheet 8, the elastic gasket 6, the insulating gasket 5 and the negative electrode plug-in sheet 4 are fixed on the porcelain seat 3 by the rivets 7 penetrated therethrough, and the negative electrode plug-in sheet 4 and the positive electrode plug-in sheet 8 are bent at right angles.

[0042] Among them, a first clamping block 11 is symmetrically arranged on the outer wall of the mounting ring 1, and the first clamping block 11 protrudes from the outer wall of the mounting ring 1, and the first clamping block 11 is arranged in a triangular shape to be clamped with the vehicle body. When the mounting ring 1 is inserted into the mounting hole set on the vehicle body, the first clamping block 11 is compressed, and once the first clamping block 11 passes through the mounting hole, the first clamping block 11 will open again to clamp the side wall of the mounting hole to prevent the mounting ring 1 from detaching from the mounting hole.

[0043] As a preferred connection method, a second clamping block 12 is provided on the inner side wall of the mounting ring 1 to protrude inwardly, and a positioning hole 21 that cooperates with the second clamping block 12 is opened on the inner cylinder 2 .

[0044] After the inner cylinder 2 is inserted into the mounting ring 1 , the positioning hole 21 and the second clamping block 12 can be connected by rotating the inner cylinder 2 , and the inner cylinder 2 and the mounting ring 1 are integrally connected.

[0045] In addition, the inner tube 2 is a conductive structure, and a slot 22 is provided on the side wall of the inner tube 2. The slot 22 is matched with the external plug in a concave-convex manner.

[0046] When the plug of the external connecting line is matched with the inner tube 2, the external plug will be connected and fixed to the inner tube 2 through the elastic and retractable key on the external plug and the concave and convex of the card slot 22.

[0047] Embodiment 2:

[0048] With reference to Example 1, the difference between Example 2 of the utility model and Example 1 is described as follows:

[0049] like Figures 3 to 5 As shown, the right-angle bend of the negative electrode plug-in piece 4 and the positive electrode plug-in piece 8 can be rotatably adjusted.

[0050] Specifically, the negative electrode plug 4 includes a negative electrode fixed sheet 41 and a negative electrode movable sheet 42;

[0051] The negative electrode fixing plate 41 is connected to the rivet 7;

[0052] The negative electrode movable sheet 42 is rotatably connected to the negative electrode fixed sheet 41 , and the rotatably connected portion between the negative electrode fixed sheet 41 and the negative electrode movable sheet 42 is locked by a screw member 43 .

[0053] Furthermore, the positive electrode plug 8 includes a positive electrode fixed sheet 81 and a positive electrode movable sheet 82;

[0054] The positive electrode fixing plate 81 is connected to the rivet 7;

[0055] The positive electrode movable sheet 82 is connected to the positive electrode fixed sheet 81 in a reversed manner, and the positive electrode movable sheet 82 is arranged in an L shape.

[0056] It should be noted that the negative electrode plug 4 and the positive electrode plug 8 are used to connect the positive electrode connecting wire and the negative electrode connecting wire respectively. By bending the negative electrode plug 4 and the positive electrode plug 8 at right angles and rotating and adjusting them, the connecting wires can switch the connection state.

[0057] Specifically, when the negative electrode plug 4 is switched to a connection state, the locking state between the negative electrode fixed sheet 41 and the negative electrode movable sheet 42 can be released by the screw member 43, and then the negative electrode movable sheet 42 can be rotated and the screw member 43 can be locked again to fix the negative electrode movable sheet 42.

[0058] When the positive electrode plug 8 is switched to a connection state, the positive electrode movable sheet 82 can be rotated and swung. When the positive electrode movable sheet 82 is swung to be arranged between the positive electrode fixed sheet 81, the L-shaped support limiter 821 on the positive electrode movable sheet 82 will interfere with the positive electrode fixed sheet 81, and the positive electrode movable sheet 82 is limited and supported to prevent the positive electrode movable sheet 82 from over-turning.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A right-angle turning vehicle-mounted power interface socket, characterized in that: include: A mounting ring (1), an inner tube (2), a porcelain seat (3), a negative electrode plug (4), an insulating gasket (5), an elastic gasket (6), a rivet (7) and a positive electrode plug (8); The mounting ring (1) is cylindrical in shape, the mounting ring (1) is arranged on the vehicle body, and the inner cylinder (2) is inserted into the mounting ring (1); The porcelain seat (3) is arranged at the bottom of the inner cylinder (2), and the porcelain seat (3) is located inside the inner cylinder (2); The positive electrode plug sheet (8), the elastic gasket (6), the insulating gasket (5) and the negative electrode plug sheet (4) are stacked in sequence, and the positive electrode plug sheet (8), the elastic gasket (6), the insulating gasket (5) and the negative electrode plug sheet (4) are fixed on the porcelain seat (3) by means of the rivets (7) penetrated therethrough, and the negative electrode plug sheet (4) and the positive electrode plug sheet (8) are bent at right angles.

2. A right-angle turning vehicle-mounted power interface socket according to claim 1, characterized in that: A first clamping block (11) is symmetrically arranged on the outer side wall of the mounting ring (1), the first clamping block (11) protrudes from the outer side wall of the mounting ring (1), and the first clamping block (11) is arranged in a triangular shape to be clamped with the vehicle body.

3. The right-angle turning vehicle-mounted power interface socket according to claim 1, characterized in that: A second clamping block (12) is provided on the inner side wall of the mounting ring (1) so as to protrude inwardly, and a positioning hole (21) cooperating with the second clamping block (12) is provided on the inner cylinder (2).

4. The right-angle turning vehicle-mounted power interface socket according to claim 1, characterized in that: The inner cylinder (2) is a conductive structure, and a slot (22) is provided on the side wall of the inner cylinder (2). The slot (22) is arranged to match the external plug in a concave-convex manner.

5. The right-angle turning vehicle-mounted power interface socket according to claim 1, characterized in that: The right-angle bends of the negative electrode plug-in sheet (4) and the positive electrode plug-in sheet (8) can be rotatably adjusted.

6. The right-angle turning vehicle-mounted power interface socket according to claim 5, characterized in that: The negative electrode plug (4) comprises a negative electrode fixed sheet (41) and a negative electrode movable sheet (42); The negative electrode fixing plate (41) is connected to the rivet (7); The negative electrode movable sheet (42) is rotatably connected to the negative electrode fixed sheet (41), and the rotatably connected portion between the negative electrode fixed sheet (41) and the negative electrode movable sheet (42) is locked by a screw member (43).

7. The right-angle turning vehicle-mounted power interface socket according to claim 5, characterized in that: The positive electrode insert (8) comprises a positive electrode fixed sheet (81) and a positive electrode movable sheet (82); The positive electrode fixing plate (81) is connected to the rivet (7); The positive electrode movable sheet (82) and the positive electrode fixed sheet (81) are arranged in a reversed manner and connected, and the positive electrode movable sheet (82) is arranged in an L shape.

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