Socket with fixing device

Abstract

The utility model discloses a socket with a fixing device, which comprises a socket body and the fixing device, a plurality of connecting lugs are arranged on the fixing device, a plurality of connecting grooves are arranged on the socket body, the connecting lugs are movably arranged in the corresponding connecting grooves, and the fixing device is arranged on the socket body. And when moving in the corresponding connecting grooves, the connecting bumps have loosening positions which can be separated from the connecting grooves in the direction far away from the socket body and locking positions which cannot be separated from the connecting grooves in the direction far away from the socket body. The detachable fixing device is arranged on the socket, the socket can be used independently and can also be matched with the fixing device to be fixed to an electric appliance for use, the socket is very flexible and convenient to use, the structure is simple and reliable, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to a socket with a fixing device. Background Art

[0002] Sockets, also known as power outlets and switch sockets, can be plugged into various wires, facilitating connections to other circuits. Power outlets are electrical devices that provide power connections for household appliances and are a common accessory in residential electrical design, closely intertwined with people's lives.

[0003] To address the inconvenience caused by the inability of existing mobile sockets to be conveniently fixed near where electrical appliances are used, patent application number CN201310106840.1 discloses a chain-type fixing mechanism for a mobile socket. The mechanism comprises a socket body and an arm. The number and angle of the open chain links are determined by the size of the attached object. The shape of the attached object does not affect the ability of the mobile socket to be fixed to the attached object. For example, the attached object can be a plate, square column, round column, or special-shaped column, making the fixing convenient and adaptable. However, the first chain link of the arm is connected to the socket body and cannot be removed, making the socket body unable to be used alone, resulting in poor flexibility. Furthermore, the arm structure is relatively complex and the production cost is high. Utility Model Content

[0004] The purpose of the utility model is to provide a socket with a fixing device. The socket of the utility model is provided with a detachable fixing device. The socket can be used alone or can be fixed to the place where the electrical appliance is used with the fixing device. It is very flexible and convenient to use, and its structure is simple and reliable, which is conducive to reducing production costs.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a socket with a fixing device, comprising a socket body and a fixing device, wherein the fixing device is provided with a plurality of connecting protrusions, and the socket body is provided with a plurality of connecting grooves, the connecting protrusions are movably arranged in the corresponding connecting grooves, and when the connecting protrusions move in the corresponding connecting grooves, they have a loose position in which they can disengage from the connecting grooves in a direction away from the socket body, and a locked position in which they cannot disengage from the connecting grooves in a direction away from the socket body.

[0006] By adopting the above technical solution, a detachable fixing device is provided on the socket, and the socket can be used alone or fixed at the place where the electrical appliance is used in conjunction with the fixing device, which is very flexible and convenient to use.

[0007] The utility model is further configured such that a movable protrusion is provided on at least one side of the connecting protrusion, and a limiting protrusion is provided on the inner wall of the connecting groove. When the connecting protrusion is in the locking position, the side of the movable protrusion close to the fixing device abuts against the inner side of the limiting protrusion to form a limit.

[0008] By adopting the above technical solution, the limiting structure is simple and reliable, which is conducive to processing and production.

[0009] The utility model is further configured such that a card slot is provided on the socket body, and an elastic support portion is provided on the fixing device, which can be deformed in a direction close to or away from the socket body under the action of external force, and a card block is provided on the elastic support portion. When the connecting protrusion is in the locking position, the card block is embedded in the card slot.

[0010] By adopting the above technical solution, a structure in which a card block and a card slot are added between the fixing device and the socket body, and a secondary locking is performed after the connecting protrusion and the connecting slot are locked together, thereby ensuring the reliability of the connection structure between the two.

[0011] The utility model is further configured such that the side of the card block close to the connecting protrusion is a vertical limiting surface, the extension direction of the connecting groove is perpendicular to the vertical limiting surface, the side of the card block away from the connecting protrusion is a guiding inclined surface, and the shape of the card groove is equivalent to the shape of the card block.

[0012] By adopting the above technical solution, when the vertical limiting surface of the clamping block is pressed against the clamping slot, the connecting protrusion on the socket body can be prevented from sliding in the connecting slot toward the loose position.

[0013] The present invention is further configured such that a pressing operation portion is further provided on the elastic support portion, and when the socket body is connected to the fixing device, the pressing operation portion is at least partially arranged outside the positive projection area of ​​the socket body on the fixing device.

[0014] By adopting the above technical solution, by pressing the operating part downward, the elastic support part is deformed downward and the card block is driven out of the card slot. At this time, the socket body is pushed to cause the connecting protrusion to slide from the locking position in the connecting slot to the loose position. The connecting protrusion loses the limit of the limiting protrusion, and the socket body can be separated from the fixing device, which is very convenient to operate.

[0015] The present invention is further configured such that the surface of the pressing operation portion is provided with anti-slip convex patterns.

[0016] By adopting the above technical solution, the provision of the anti-slip convex pattern can increase the friction between the pressing operation part and the skin of the user's finger, so that the user can press down the pressing operation part more smoothly.

[0017] The utility model is further configured such that the fixing device is a spring clip, comprising a first clamp and a second clamp hinged together and an elastic member that provides pre-tightening force to the first clamp and the second clamp, wherein the elastic member causes one end of the first clamp and the second clamp to press against each other, and the other ends of the first clamp and the second clamp to separate from each other, and the connecting protrusion is arranged on the first clamp or the second clamp.

[0018] By adopting the above technical solution, the spring clip structure is simple and reliable, and can be fixed to the target object by pressing and releasing it. In addition, the production process of the spring clip structure is mature. Choosing it as a fixing device can greatly reduce production costs and enhance the market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the socket body of the utility model when it is connected to the fixing device;

[0020] Figure 2 This is a schematic diagram of the structure of the socket body of the utility model when it is separated from the fixing device;

[0021] Figure 3 This is a schematic diagram of the structure of the socket body of the utility model;

[0022] Figure 4 This is a schematic structural diagram of the fixing device of the utility model;

[0023] Figure 5 This is a structural diagram of the fixing device of the present invention when the connecting protrusion is in the locking position;

[0024] Figure 6 This is a structural diagram of the fixing device of the present invention when the connecting protrusion is in the loose position.

[0025] In the figure: 1. socket body; 2. fixing device; 3. connecting protrusion; 4. connecting groove; 5. movable protrusion; 6. limiting protrusion; 7. card slot; 8. elastic support part; 9. card block; 10. vertical limiting surface; 11. guiding inclined surface; 12. pressing operation part; 13. anti-slip ridge; 14. first splint; 15. second splint; 16. elastic member. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example: As shown in the attached Figures 1 to 6 The illustrated socket with a fixing device includes a socket body 1 and a fixing device 2. The fixing device 2 is provided with a plurality of connecting protrusions 3. The socket body 1 is provided with a plurality of connecting grooves 4. The connecting protrusions 3 are movably disposed in corresponding connecting grooves 4. When the connecting protrusions 3 are movable in the corresponding connecting grooves 4, they have a loose position in which they can be disengaged from the connecting grooves 4 in a direction away from the socket body 1, and a locked position in which they cannot be disengaged from the connecting grooves 4 in a direction away from the socket body 1. The socket is provided with a detachable fixing device 2. The socket can be used alone or in conjunction with the fixing device 2 to be fixed to the location where the electrical appliance is used, making it very flexible and convenient to use.

[0028] The fixing device 2 may be a spring clip or other structure that enables two components to move closer or farther apart through a transmission member. This embodiment uses a spring clip structure. Figure 4 As shown, it includes a first clamping plate 14 and a second clamping plate 15 hinged together, and an elastic member 16 that provides pre-tightening force to the first clamping plate 14 and the second clamping plate 15. The elastic member 16 can be a torsion spring or a compression spring. The elastic member 16 forces one end of the first clamping plate 14 and the second clamping plate 15 to press against each other and the other end of the first clamping plate 14 and the second clamping plate 15 to separate from each other. The separated end is used for pressing. The connecting protrusion 3 is provided on the first clamping plate 14 or the second clamping plate 15. The spring clamp structure is simple and reliable. It can be fixed to the target object by pressing and releasing. The production process of the spring clamp structure is mature. Choosing it as the fixing device 2 can greatly reduce production costs and enhance the market competitiveness of the product.

[0029] As attached Figures 3 to 6 As shown, at least one side of the connecting protrusion 3 is provided with a movable protrusion 5. In this embodiment, there are two movable protrusions 5, which are symmetrically arranged on both sides of the connecting protrusion 3 to form a structure with a T-shaped cross-section. The inner wall of the connecting groove 4 is provided with two limiting protrusions 6, which are used to limit the two movable protrusions 5 respectively. When the connecting protrusion 3 is in the locked position, the side of the movable protrusion 5 close to the fixing device 2 abuts against the inner side of the limiting protrusion 6 to form a limit. The limiting structure is simple and reliable, and is convenient for processing and production.

[0030] As attached Figures 3 to 6As shown, the socket body 1 is further provided with a card slot 7, and the fixing device 2 is further provided with an elastic support portion 8 that can be deformed in a direction closer to or away from the socket body 1 under the action of an external force. The elastic support portion 8 is provided with a card block 9. The card block 9 and the elastic support portion 8 are an integral structure. When the connecting protrusion 3 is in the locked position, the card block 9 is embedded in the card slot 7. By adding the card block 9 and the card slot 7 between the fixing device 2 and the socket body 1, the connecting protrusion 3 and the connecting groove 4 are locked and matched, and a secondary locking is performed after the locking engagement, thereby ensuring the reliability of the connection structure between the two.

[0031] As attached Figure 4 As shown, the side of the block 9 closest to the connecting protrusion 3 is a vertical stop surface 10. The connecting slot 4 extends perpendicular to this vertical stop surface 10. The side of the block 9 away from the connecting protrusion 3 is a guiding slope 11. The shape of the slot 7 is similar to that of the block 9, that is, the cross-section of the block 9 is a right triangle or a right trapezoid. When the vertical stop surface 10 of the block 9 abuts the slot 7, it prevents the connecting protrusion 3 on the socket body 1 from sliding toward the loose position within the connecting slot 4.

[0032] As attached Figure 4 As shown, the elastic support portion 8 is further provided with a pressing operation portion 12. The elastic support portion 8 and the pressing operation portion 12 are an integrated structure. When the socket body 1 is connected to the fixing device 2, the pressing operation portion 12 is at least partially disposed outside the orthographic projection area of ​​the socket body 1 on the fixing device 2, that is, the socket body 1 does not block the pressing operation portion 12. By pressing the pressing operation portion 12 downward, the elastic support portion 8 is deformed downward and the locking block 9 is driven out of the locking slot 7. At this time, the socket body 1 is pushed, causing the connecting protrusion 3 to slide from the locked position in the connecting slot 4 to the loose position. The connecting protrusion 3 no longer has the limit of the limiting protrusion 6, and the socket body 1 can be separated from the fixing device 2, which is very convenient to operate.

[0033] As attached Figure 4 As shown, the upper and lower surfaces of the pressing operation portion 12 are provided with anti-slip ridges 13, which can be designed as multiple horizontal stripes arranged in parallel. The provision of the anti-slip ridges 13 can increase the friction between the pressing operation portion 12 and the user's finger skin, allowing the user to press the pressing operation portion 12 more smoothly.

Claims

1. A socket with a fixing device, comprising a socket body (1), characterized in that: The invention also includes a fixing device (2), wherein the fixing device (2) is provided with a plurality of connecting protrusions (3), and the socket body (1) is provided with a plurality of connecting grooves (4). The connecting protrusions (3) are movably arranged in the corresponding connecting grooves (4), and when the connecting protrusions (3) are movable in the corresponding connecting grooves (4), they have a loose position in which they can be separated from the connecting grooves (4) in a direction away from the socket body (1) and a locked position in which they cannot be separated from the connecting grooves (4) in a direction away from the socket body (1).

2. The socket with a fixing device according to claim 1, characterized in that: At least one side of the connecting protrusion (3) is provided with a movable protrusion (5), and the inner wall of the connecting groove (4) is provided with a limiting protrusion (6). When the connecting protrusion (3) is in the locking position, the side of the movable protrusion (5) close to the fixing device (2) abuts against the inner side of the limiting protrusion (6) to form a limit.

3. The socket with a fixing device according to claim 2, characterized in that: The socket body (1) is further provided with a card slot (7), and the fixing device (2) is further provided with an elastic support portion (8) that can be deformed in a direction close to or away from the socket body (1) under the action of an external force. The elastic support portion (8) is provided with a card block (9), and when the connecting protrusion (3) is in a locking position, the card block (9) is embedded in the card slot (7).

4. The socket with a fixing device according to claim 3, characterized in that: The side of the clamping block (9) close to the connecting protrusion (3) is a vertical limiting surface (10), the extending direction of the connecting groove (4) is perpendicular to the vertical limiting surface (10), the side of the clamping block (9) away from the connecting protrusion (3) is a guiding inclined surface (11), and the shape of the clamping groove (7) is equivalent to that of the clamping block (9).

5. The socket with a fixing device according to claim 4, characterized in that: The elastic support portion (8) is also provided with a pressing operation portion (12). When the socket body (1) is connected to the fixing device (2), the pressing operation portion (12) is at least partially arranged outside the positive projection area of ​​the socket body (1) on the fixing device (2).

6. The socket with a fixing device according to claim 5, characterized in that: The surface of the pressing operation portion (12) is provided with anti-slip convex patterns (13).

7. A socket with a fixing device according to any one of claims 1 to 6, characterized in that: The fixing device (2) is a spring clamp, comprising a first clamp (14) and a second clamp (15) hinged together, and an elastic member (16) providing a pre-tightening force to the first clamp (14) and the second clamp (15), wherein the elastic member (16) causes one end of the first clamp (14) and the second clamp (15) to press against each other, and the other end of the first clamp (14) and the second clamp (15) to separate from each other, and the connecting protrusion (3) is arranged on the first clamp (14) or the second clamp (15).

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