Flip type vehicle-mounted power socket

Abstract

The utility model relates to the technical field of power supplies, in particular to a flip type vehicle-mounted power socket, which comprises a socket body, a flip cover and a steering pin, the flip cover is rotatably mounted at a slot opening of the socket body, the steering pin is arranged in a rotating shaft hole in the flip cover and a shaft hole of the socket body in a penetrating manner, and the flip cover is rotatably mounted on the socket body. The flip cover rotates around the steering pin to seal the slot opening of the socket body, and square clamping blocks are arranged in the rotating shaft hole and the shaft hole. The vehicle-mounted power socket further comprises an elastic magnetic resistance unit, and the elastic magnetic resistance unit comprises a magnetic frame, an aluminum sheet and a floating adjusting group, so that the elastic magnetic resistance unit can be matched with the salient points on the plug when the plug is inserted into the slot, the purpose of disconnecting the magnetic connection between the magnetic frame and the magnetic strip is achieved, and the function of operating the vehicle-mounted power socket with one hand is realized; the problems that in the prior art, double-hand operation is inconvenient, and the attention of a driver is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply, in particular to a flip-type vehicle-mounted power socket. Background Art

[0002] With the development of automobiles and the popularization of vehicle-mounted devices, vehicle-mounted sockets need to be installed in automobiles to realize power supply and data transmission of vehicle-mounted devices. However, the existing vehicle-mounted sockets installed on vehicles are open vehicle-mounted sockets, which make the electrical interfaces on the vehicle-mounted sockets in a completely exposed state. When the vehicle is on a slope or in different motion states such as braking, drinks in the car are easily spilled and splashed, causing pollution or even damage to the electrical interfaces, causing electrical failures.

[0003] There is a vehicle-mounted power socket. In the absence of external force, the cover of the vehicle-mounted power socket can be flipped back and forth by a steering pin to seal the power body. However, the power socket needs to be operated with both hands when in use. In some cases, it is very inconvenient to operate the cover with both hands, which affects the driver's attention.

[0004] The Chinese utility model patent with application number 202221837467.8 discloses a power socket with a flip cover and an integral mounting ring, which belongs to the field of power supply technology. The above patent document relates to a power socket with a flip cover and an integral mounting ring, including a socket body, a mounting ring fixed to the upper end of the socket body, the mounting ring is provided with a shaft sleeve and a pin integrally formed therewith, and both ends of the pin are provided with a flip cover integrally formed therewith. The pin and the mounting ring of the power socket are integrally formed, and the flip cover and the mounting ring are also integrally formed. This not only saves material costs, but also saves labor costs, reduces secondary processing, and the matching structure of the product is more stable, ensuring the uniformity of opening force and process force.

[0005] The technical solution recorded in the above patent document saves material costs and manpower through the integrally formed flip cover and mounting ring and the integrally formed pin shaft and mounting ring, and ensures the uniformity of opening force and process force. However, according to the applicant, the technical solution did not achieve the expected technical effect in actual use.

[0006] Therefore, there is an urgent need for a vehicle-mounted power socket that can be operated with one hand, is convenient and fast, and has a certain degree of safety. Utility Model Content

[0007] In view of the above problems, the utility model provides a flip-top vehicle power socket. By setting an elastic magnetic resistance unit, which includes a magnetic frame, an aluminum sheet and a floating adjustment group, it can cooperate with the protrusions on the plug when the plug is inserted into the slot, so as to achieve the purpose of disconnecting the magnetic connection between the magnetic frame and the magnetic strip, and realize the function of one-handed operation of the vehicle power socket, thus solving the problem of inconvenient two-handed operation and affecting the driver's attention in the prior art.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A power socket, comprising:

[0010] Socket body, flip cover and steering pin;

[0011] As an improvement, the flip cover is made of PC material, which has the advantages of heat resistance, impact resistance and flame retardancy.

[0012] As an improvement, the steering pin is made of stainless steel, which has good heat resistance and corrosion resistance.

[0013] The positive and negative electrodes at the ends of the socket body are connected to an external power supply device, and the socket body is provided with a slot for accommodating a plug to be inserted;

[0014] The flip cover is rotatably mounted on the slot opening of the socket body, the pivot hole on the flip cover and the shaft hole of the socket body are penetrated by the steering pin, the flip cover rotates around the steering pin to seal the slot opening of the socket body, and the pivot hole and the shaft hole are both provided with square blocks;

[0015] The side wall of the steering pin is provided with a tooth-shaped notch along the length direction, and the tooth-shaped notch is interlaced and matched with the clamping block. When the flip cover is flipped and opened, the steering pin drives the flip cover to be reset.

[0016] Also includes:

[0017] Elastic magnetic resistance unit;

[0018] As an improvement, the elastic magnetic resistance unit is installed on the flip cover. When the flip cover is closed, the elastic magnetic resistance unit is located on the end face of the flip cover facing the slot of the socket body. The elastic magnetic resistance unit includes a magnetic frame, an aluminum sheet and a floating adjustment group. The magnetic frame is fixedly installed on the flip cover in the air. The magnetic frame and the magnetic strip fixedly installed on the socket body are magnetically adsorbed and cooperated. The aluminum sheet is slidably installed on the flip cover. The aluminum sheet is located between the magnetic frame and the steering pin. When the plug is inserted into the slot, the protrusion on the plug squeezes the aluminum sheet, and the aluminum sheet is inserted between the magnetic frame and the magnetic strip. The floating adjustment group is arranged at both ends of the aluminum sheet in the length direction. The floating adjustment group drives the aluminum sheet to elastically reset.

[0019] As an improvement, the magnetic frame includes a magnetic sheet and a plurality of aluminum rods, the magnetic sheet is fixed to one end of the plurality of aluminum rods, and the other ends of the plurality of aluminum rods are fixedly arranged on the flip cover.

[0020] As an improvement, a rectangular notch is provided in the middle of one side of the aluminum sheet close to the plug, the rectangular notch is arranged in the same shape as the axial hole, and mounting grooves for accommodating the floating adjustment group are symmetrically provided on the aluminum sheet.

[0021] As an improvement, the floating adjustment group includes a fixed seat, a movable seat and a spring. The fixed seat is fixed on the end face of the flip cover facing the socket body slot. The movable seat is symmetrically arranged with the fixed seat, and the movable seat is vertically arranged on the aluminum sheet. The two ends of the spring are respectively mounted on the fixed seat and the movable seat.

[0022] The length of the aluminum sheet is smaller than the length of the magnetic frame.

[0023] The magnetic sheet and the magnetic strip are arranged in a conformal manner.

[0024] The width of the magnetic sheet is smaller than the sliding distance of the aluminum sheet after being squeezed by the protrusion.

[0025] By adopting the above solution, the operator can achieve the function of flipping the cover with one hand and the advantages of convenience and speed.

[0026] The socket body comprises, from top to bottom, a mounting ring, an inner cylinder, a porcelain seat, a negative electrode plug, an insulating gasket, an elastic gasket and a positive electrode plug.

[0027] As an improvement, the mounting ring is made of PC material, which has the advantages of heat resistance, impact resistance and flame retardancy.

[0028] As an improvement, the inner tube is made of SPCD material, which has higher yield strength and hardness.

[0029] The mounting ring is rotatably mounted and connected to the flip cover.

[0030] The inner cylinder is connected to the mounting ring.

[0031] The porcelain seat, the negative electrode plug-in, the insulating gasket, the elastic gasket and the positive electrode plug-in are connected and installed at the end of the inner cylinder through rivets.

[0032] The beneficial effects of the utility model are:

[0033] (1) The flip cover provided in the utility model can cooperate with the steering pin to flip and reset, effectively sealing the socket body, preventing external dust from entering and external beverage splashing to affect the use of the electrical appliance, and preventing passengers from misoperating or touching the socket by mistake, causing dangerous accidents such as electric shock, thereby protecting the safety of passengers;

[0034] (2) The flip cover provided in the utility model can cooperate with the elastic magnetic resistance unit, so that the operator can open the flip cover and insert the plug with one hand when using the power socket, which is convenient and fast, saving the operator's time. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0036] Figure 2 This is a schematic diagram of the three-dimensional structure of the steering pin of the utility model;

[0037] Figure 3 This is a schematic diagram of the closing structure of the utility model;

[0038] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0039] Figure 5 This is a schematic diagram of the structure of the utility model before the plug is inserted;

[0040] Figure 6 for Figure 5 A magnified schematic diagram of the structure at B in the middle;

[0041] Figure 7 This is a schematic diagram of the structure of the utility model after the plug is inserted;

[0042] Figure 8 for Figure 7 A magnified schematic diagram of the structure at C in the middle;

[0043] Fig. 9 This is a schematic diagram of the structure of the aluminum sheet of the utility model during the extrusion process;

[0044] In the figure: 1. socket body; 2. flip cover 2; 3. steering pin; 4. inner cylinder; 5. elastic magnetic resistance unit; 6. magnetic strip; 7. rivet; 8. porcelain seat; 9. negative electrode plug; 10. insulating gasket; 11. elastic gasket; 12. positive electrode plug; 13. plug; 14. mounting ring; 21. block; 22. shaft hole; 31. toothed notch; 51. magnetic frame; 52. aluminum sheet; 53. floating adjustment group; 111. shaft hole; 131. bump; 511. magnetic sheet; 512. aluminum rod; 520. rectangular notch; 521. mounting groove; 531. fixed seat; 532. movable seat; 533. spring. DETAILED DESCRIPTION

[0045] 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.

[0046] 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.

[0047] 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.

[0048] Example:

[0049] like Figure 1-Figure 9 As shown, a power socket comprises:

[0050] Socket body 1, flip cover 2 and steering pin 3;

[0051] The positive and negative electrodes at the ends of the socket body 1 are connected to an external power supply device, and the socket body 1 is provided with a slot for accommodating the plug 13 to be inserted;

[0052] The flip cover 2 is rotatably mounted at the slot opening of the socket body 1, and the pivot hole 22 on the flip cover 2 and the shaft hole 111 of the socket body 1 are penetrated by the steering pin 3. The flip cover 2 rotates around the steering pin 3 to seal the slot opening of the socket body 1, and the pivot hole 22 and the shaft hole 111 are both provided with a square block 21;

[0053] The side wall of the steering pin 3 is provided with a tooth-shaped notch 31 along the length direction, and the tooth-shaped notch 31 is inserted and matched with the clamping block 21. When the flip cover 2 is flipped and opened, the steering pin 3 drives the flip cover 2 to flip and reset.

[0054] It should be noted that the socket body 1 is used to connect the flip cover 2, the steering pin 3 and other equipment; the flip cover 2 is used to insert the plug 13 when it is opened, and to seal the upper end of the socket body 1 when it is closed to prevent dust from entering; the steering pin 3 is used to connect the shaft hole 22 and the shaft hole 111, so that the flip cover 2 can be flipped and reset when necessary.

[0055] An elastic magnetic resistance unit 5 is installed on the flip cover 2. When the flip cover 2 is closed, the elastic magnetic resistance unit 5 is located on the end face of the flip cover 2 facing the slot of the socket body 1. The elastic magnetic resistance unit 5 includes a magnetic frame 51, an aluminum sheet 52 and a floating adjustment group 53. The magnetic frame 51 is fixedly installed on the flip cover 2 in an overhead manner. The magnetic frame 51 and the magnetic strip 6 fixedly installed on the socket body 1 are magnetically adsorbed and matched. The aluminum sheet 52 is slidably installed on the flip cover 2. The aluminum sheet 52 is located between the magnetic frame 51 and the steering pin 3. When the plug 13 is inserted into the slot, the protrusion 131 on the plug 13 squeezes the aluminum sheet 52, and the aluminum sheet 52 is inserted between the magnetic frame 51 and the magnetic strip 6. The floating adjustment group 53 is arranged at both ends of the aluminum sheet 52 in the length direction. The floating adjustment group 53 drives the aluminum sheet 52 to elastically reset.

[0056] It should be noted that when the aluminum sheet 52 is squeezed by the protrusion 131, the magnetic connection between the magnetic frame 51 and the magnetic strip 6 is disconnected, so that the flip cover 2 can be flipped over the plug 13. When the plug 13 is pulled out, the flip cover 2 automatically flips and resets, allowing the operator to operate with one hand, saving the operator's time.

[0057] The magnetic frame 51 includes a magnetic sheet 511 and a plurality of aluminum rods 512 . The magnetic sheet 511 is fixed to one end of the plurality of aluminum rods 512 , and the other ends of the plurality of aluminum rods 512 are fixedly disposed on the flip cover 2 .

[0058] It should be noted that the aluminum rod 512 is used to prevent the aluminum sheet 52 from being magnetically connected to the magnetic sheet 511 and the magnetic strip 6 when the aluminum sheet 52 is interposed between the magnetic sheet 511 and the magnetic strip 6 .

[0059] A rectangular notch 520 is provided in the middle of one side of the aluminum sheet 52 close to the plug 13 , and the rectangular notch is configured to conform to the shaft hole 111 . A mounting groove 521 for accommodating the floating adjustment group 53 is symmetrically provided on the aluminum sheet 52 .

[0060] It should be noted that the rectangular notch 520 is used to prevent the aluminum sheet 52 from colliding with the shaft hole 111 when elastically sliding.

[0061] The floating adjustment group 53 includes a fixed seat 531, a movable seat 532 and a spring 533. The fixed seat 531 is fixed on the end face of the flip cover 2 facing the slot of the socket body 1. The movable seat 532 is symmetrically arranged with the fixed seat 531, and the movable seat 532 is vertically arranged on the aluminum sheet 52. The two ends of the spring 533 are respectively mounted on the fixed seat 531 and the movable seat 532.

[0062] The length of the aluminum sheet 52 is smaller than the length of the magnetic frame 51 .

[0063] It should be noted that when the length of the aluminum sheet 52 is smaller than the magnetic frame 51 , it is convenient for the aluminum sheet 52 to slide elastically without hindrance.

[0064] The magnetic sheet 511 is arranged in a conformal manner to the magnetic strip 6 .

[0065] The width of the magnetic sheet 511 is smaller than the sliding distance of the aluminum sheet 52 after being squeezed by the protrusion 131 .

[0066] It should be noted that the sliding distance of the aluminum sheet 52 after being squeezed is greater than the width of the magnetic sheet 511 to prevent the magnetic resistance effect of the aluminum sheet 52 from being affected.

[0067] When the aluminum sheet 52 is not squeezed by the protrusion 131 , the magnetic sheet 511 maintains magnetic connection with the magnetic strip 6 ; when the aluminum sheet 52 is squeezed by the protrusion 131 and passes through the entire magnetic frame 51 , the magnetic connection between the magnetic sheet 511 and the magnetic strip 6 is disconnected.

[0068] The socket body 1 includes, from top to bottom, a mounting ring 14, an inner tube 4, a porcelain seat 8, a negative electrode plug 9, an insulating gasket 10, an elastic gasket 11 and a positive electrode plug 12;

[0069] The mounting ring 14 is rotatably mounted and connected to the flip cover 2;

[0070] The inner cylinder 4 is sleeve-connected with the mounting ring 14;

[0071] The ceramic seat 8 , the negative electrode plug 9 , the insulating gasket 10 , the elastic gasket 11 and the positive electrode plug 12 are connected and installed at the end of the inner tube 4 through rivets 7 .

[0072] Working process:

[0073] When the flip cover 2 is in the closed state, open the flip cover 2. In the absence of external force, the steering pin 3 can drive the flip cover 2 to flip and reset; when the flip cover 2 is opened to 180°, the magnetic piece 511 is magnetically connected to the magnetic strip 6, and the flip cover 2 cannot be flipped and reset; at this time, the plug 13 is inserted, and the protrusion 131 on the plug 13 squeezes the aluminum sheet 52, and the floating adjustment group 53 drives the aluminum sheet 52 to slide elastically, and the aluminum sheet 52 is inserted between the magnetic frame 51 and the magnetic strip 6, so that the magnetic connection between the magnetic piece 511 and the magnetic strip 6 is disconnected, and the flip cover 2 is flipped and reset to the top of the plug 13; after the plug 13 is used, the plug 13 is pulled out, and the flip cover 2 is flipped and reset, sealing the slot opening of the socket body 1 to prevent dust from entering.

[0074] 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 flip-top vehicle power socket, characterized in that: include: Socket body (1), flip cover (2) and steering pin (3); The positive and negative electrodes at the ends of the socket body (1) are connected to an external power supply device, and the socket body (1) is provided with a slot for accommodating the insertion of a plug (13); The flip cover (2) is rotatably mounted at the slot opening of the socket body (1); the pivot hole (22) on the flip cover (2) and the shaft hole (111) of the socket body (1) are penetrated by the steering pin (3); the flip cover (2) rotates around the steering pin (3) to seal the slot opening of the socket body (1); and a square block (21) is disposed inside the pivot hole (22) and the shaft hole (111); A tooth-shaped notch (31) is provided on the side wall of the steering pin (3) along the length direction, and the tooth-shaped notch (31) is interlaced with the clamping block (21). When the flip cover (2) is flipped and opened, the steering pin (3) drives the flip cover (2) to flip and reset.

2. The flip-top vehicle power socket according to claim 1, characterized in that: Also includes: An elastic magnetic resistance unit (5) is mounted on the flip cover (2). When the flip cover (2) is closed, the elastic magnetic resistance unit (5) is located on the end surface of the flip cover (2) facing the slot of the socket body (1). The elastic magnetic resistance unit (5) comprises a magnetic frame (51), an aluminum sheet (52) and a floating adjustment group (53). The magnetic frame (51) is fixedly mounted on the flip cover (2) in the air. The magnetic frame (51) and the magnetic strip (6) fixedly mounted on the socket body (1) are magnetically attracted to each other. The aluminum sheet (52) is slidably mounted on the flip cover (2), the aluminum sheet (52) is located between the magnetic frame (51) and the steering pin (3), when the plug (13) is inserted into the slot, the protrusion (131) on the plug (13) squeezes the aluminum sheet (52), the aluminum sheet (52) is inserted between the magnetic frame (51) and the magnetic strip (6), the floating adjustment group (53) is arranged at both ends of the aluminum sheet (52) in the length direction, and the floating adjustment group (53) drives the aluminum sheet (52) to elastically return to its original position.

3. The flip-top vehicle power socket according to claim 2, characterized in that: The magnetic frame (51) comprises a magnetic sheet (511) and a plurality of aluminum rods (512); the magnetic sheet (511) is fixed to one end of the plurality of aluminum rods (512); and the other ends of the plurality of aluminum rods (512) are fixedly disposed on the flip cover (2).

4. The flip-top vehicle power socket according to claim 2, characterized in that: A rectangular notch (520) is provided in the middle of one side of the aluminum sheet (52) close to the plug (13), and the rectangular notch (520) is arranged in a shape similar to the shaft hole (111). A mounting groove (521) for accommodating the floating adjustment group (53) is symmetrically provided on the aluminum sheet (52).

5. The flip-top vehicle power socket according to claim 2, characterized in that: The floating adjustment group (53) comprises a fixed seat (531), a movable seat (532) and a spring (533); the fixed seat (531) is fixed to the end surface of the flip cover (2) facing the slot of the socket body (1); the movable seat (532) is symmetrically arranged with the fixed seat (531), and the movable seat (532) is vertically arranged on the aluminum sheet (52); and the two ends of the spring (533) are respectively sleeved on the fixed seat (531) and the movable seat (532).

6. The flip-top vehicle power socket according to claim 2, characterized in that: The length of the aluminum sheet (52) is smaller than the length of the magnetic frame (51).

7. The flip-top vehicle power socket according to claim 3, characterized in that: The magnetic sheet (511) and the magnetic strip (6) are arranged in a contour.

8. The flip-top vehicle power socket according to claim 3, characterized in that: The width of the magnetic sheet (511) is smaller than the sliding distance of the aluminum sheet (52) after being squeezed by the protrusion (131).

9. The flip-top vehicle power socket according to claim 2, characterized in that: The socket body (1) comprises, from top to bottom, a mounting ring (14), an inner cylinder (4), a porcelain seat (8), a negative electrode plug (9), an insulating gasket (10), an elastic gasket (11) and a positive electrode plug (12); The mounting ring (14) is rotatably mounted and connected to the flip cover (2); The inner cylinder (4) is sleeve-connected to the mounting ring (14); The porcelain seat (8), the negative electrode plug (9), the insulating gasket (10), the elastic gasket (11) and the positive electrode plug (12) are connected and installed at the end of the inner cylinder (4) through rivets (7).

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