Modularized multifunctional extension socket

Abstract

The utility model relates to the technical field of extension sockets, in particular to a modularized multifunctional extension socket. Comprising a power strip main body, and the power strip main body is formed by splicing a plurality of equipment mounting shells; the plurality of equipment mounting shells are electrically connected with electrical equipment and sockets; notches are formed in the two ends of the equipment installation shell, a first rotating head and a second rotating head are rotationally installed in the notches in the two sides respectively, a plug is installed on the first rotating head, an interface allowing the plug to be inserted is formed in the second rotating head, and first elastic reset assemblies are connected between the equipment installation shell and the first rotating head and between the equipment installation shell and the second rotating head. A detachable connection structure is arranged between every two adjacent equipment installation shells. The utility model discloses.

Description

Technical Field

[0001] The utility model relates to the technical field of socket strips, in particular to a modular multifunctional socket strip. Background Art

[0002] A power strip is a socket strip, commonly known as a power strip, and its scientific name is a terminal block. A socket strip refers to a movable multi-hole socket with a power cord and a plug. It can be used for multiple purposes, saving both space and wiring. With the rapid development of society, multi-functional modular socket strips have also entered people's lives. Through the electrical connection between each module, the length of the socket strip and the number of sockets can be adjusted.

[0003] A Chinese patent with publication number CN205724148U discloses a modular multifunctional power strip, comprising a female interface and several modules with male sockets. The female interface comprises a receiving cavity matching the shape of the male socket, a conductor portion for connecting an external wire, and elastic retaining structures located on both sides of the receiving cavity. The conductor portion is located at the end of the receiving cavity. The modules each comprise a block-shaped main body portion, the male socket is located at the top of the block-shaped main body portion, and a female interface portion is provided at the bottom of the block-shaped main body portion, which is recessed into the bottom of the block-shaped main body portion.

[0004] The above-mentioned disclosed patent still has the following technical defects: the electrical connection between the two modules is completed by plugging, but before the connection is made, the male head is prone to wear and tear, and the female head interface is prone to dust and impurities, which can easily lead to poor contact. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the background technology and to provide a modular multifunctional power strip.

[0006] The technical solution of the utility model is a modular multifunctional power strip, comprising:

[0007] The main body of the socket strip is made up of multiple device mounting shells; the multiple device mounting shells are electrically connected to electrical devices and sockets; notches are provided at both ends of the device mounting shell, and a first rotating head and a second rotating head are rotatably installed in the notches on both sides, a plug is installed on the first rotating head, and an interface for inserting the plug is provided on the second rotating head, and a first elastic reset component is connected between the device mounting shell and the first rotating head and the second rotating head; a detachable connection structure is provided between two adjacent device mounting shells.

[0008] Preferably, a first mounting groove is provided at both ends of the left side of the device mounting shell, and a moving block is slidably installed in the two first mounting grooves, a second elastic reset component is connected between the moving block and the device mounting shell, and a wedge block is connected to the outer end of the moving block; an L-shaped limit groove for inserting the wedge block is provided at both ends of the right side of the device mounting shell, and a pushing member is slidably installed at both ends of the right side of the device mounting shell.

[0009] Preferably, the second elastic reset assembly includes a first guide rod and a first spring, the first guide rod is installed on the inner side of the first installation groove, the moving block is slidably installed on the first guide rod, and the first spring is sleeved and installed on the first guide rod.

[0010] Preferably, the pushing member includes a movable rod and two limit blocks. The movable rod movably passes through the side of the device installation shell, and the two limit blocks are respectively connected to both ends of the movable rod.

[0011] Preferably, the electrical equipment is a wireless charging device, a Bluetooth speaker and an LED lamp.

[0012] Preferably, a second mounting groove is provided at both ends of the inner walls of the two side notches, a rotating seat is slidably installed in the second mounting groove, and the first rotating head and the second rotating head are both installed with mounting shafts, and the first rotating head and the second rotating head are both rotatably installed between the two rotating seats on the corresponding sides through the mounting shafts.

[0013] Preferably, the first elastic reset assembly includes a second guide rod, a second spring and a fixed seat, the fixed seat is arranged in the middle part of the inner side of the second mounting groove, the second guide rod is connected to one end of the inner wall of the second mounting groove, the other end of the second guide rod is connected to the fixed seat, a connecting frame is connected to the rotating seat, the connecting frame is slidably installed on the second guide rod, and the second spring is sleeved and installed on the second guide rod.

[0014] Preferably, a main switch is installed on the main body of the socket strip, and independent control switches are installed on the mounting housings of multiple devices.

[0015] Preferably, a cover plate is rotatably mounted on each of the multiple device mounting housings.

[0016] Preferably, a slot that fits with the plug is provided on the device mounting housing adjacent to one end of the first rotating head.

[0017] Compared with the existing technology, the present invention has the following beneficial technical effects: in this technical solution, by providing a rotatable first rotating head and a second rotating head, the plug and the interface can be prevented from being exposed to the outside when not connected, thereby preventing the plug from being damaged, and can prevent dust and debris from entering the interior of the interface, thereby ensuring the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural diagram of the present utility model.

[0019] Figure 2-4 These are schematic diagrams of the structure of the equipment installation shell, the first rotating head and the second rotating head in the present invention.

[0020] Figure 5 and Figure 6 They are all cross-sectional structural diagrams of the equipment installation shell, the first rotating head and the second rotating head in the present invention.

[0021] Figure 7 for Figure 2 Schematic diagram of the local enlarged structure at point A.

[0022] Figure 8 for Figure 5 Schematic diagram of the local enlarged structure at point B.

[0023] Figure 9 for Figure 6 Schematic diagram of the local enlarged structure at point C.

[0024] Figure 10 This is a circuit diagram of the utility model.

[0025] Figure 11 This is a circuit connection diagram of the socket and interface in this utility model.

[0026] Figure markings: 1. Equipment mounting housing; 101. Notch; 102. Slot; 103. First mounting slot; 104. Second mounting slot; 105. L-shaped limit slot; 2. First rotating head; 3. Second rotating head; 301. Interface; 4. Plug; 5. Moving block; 6. Wedge block; 7. First guide rod; 8. First spring; 9. Rotating seat; 10. Mounting shaft; 11. Connecting frame; 12. Second guide rod; 13. Second spring; 14. Fixed seat; 151. Movable rod; 152. Limit block; 16. Cover plate; 17. Wire. DETAILED DESCRIPTION

[0027] Example 1

[0028] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 8 、 Figure 10 as well as Figure 11 As shown, a modular multifunctional power strip proposed in this embodiment includes a power strip body, which is spliced ​​by multiple device mounting shells 1; multiple device mounting shells 1 are electrically connected to electrical devices and sockets, and the electrical devices are wireless charging devices, Bluetooth speakers and LED lights, including but not limited to the above devices.

[0029] Both ends of the device installation shell 1 are provided with a notch 101, and the first rotating head 2 and the second rotating head 3 are rotatably installed in the notches 101 on both sides. Both ends of the inner wall of the notch 101 on both sides are provided with a second mounting groove 104, and a rotating seat 9 is slidably installed in the second mounting groove 104. The first rotating head 2 and the second rotating head 3 are both installed with a mounting shaft 10. The first rotating head 2 and the second rotating head 3 are rotatably installed between the two rotating seats 9 on the corresponding sides through the mounting shaft 10. A plug 4 is installed on the first rotating head 2, and an interface 301 for inserting the plug 4 is provided on the second rotating head 3. A hole is provided on the device installation shell 1 adjacent to the first rotating head 2 to fit the plug 4. The first elastic reset component is connected between the device mounting shell 1 and the first rotating head 2 and the second rotating head 3. The first elastic reset component includes a second guide rod 12, a second spring 13 and a fixed seat 14. The fixed seat 14 is arranged in the middle of the inner side of the second mounting groove 104. The second guide rod 12 is connected to one end of the inner wall of the second mounting groove 104, and the other end of the second guide rod 12 is connected to the fixed seat 14. A connecting frame 11 is connected to the rotating seat 9, and the connecting frame 11 is slidably installed on the second guide rod 12. The second spring 13 is sleeved and installed on the second guide rod 12; there is a detachable connection structure between two adjacent device mounting shells 1.

[0030] A main switch is installed on the main body of the socket strip, which is used to control the switch of the main circuit. Independent control switches are installed on multiple device installation shells 1, and the independent controller switches control the corresponding parallel circuit switches.

[0031] A cover plate 16 is rotatably mounted on each of the plurality of device mounting housings 1 . The cover plate 16 can be mounted on the device mounting housing 1 with a socket to prevent water from entering the socket hole.

[0032] In this embodiment, customers can assemble multiple device mounting shells 1 with different functions according to their needs, and it has strong applicability. When connecting two adjacent device mounting shells 1, pull the first rotating head 2 outward and then drive it to rotate 180 degrees, then pull the second rotating head 3 outward and rotate it 180 degrees. At this time, the plug 4 and the interface 301 are both placed on the outside, and then the plug 4 is aligned with the interface 301 and inserted, and then the two device mounting shells 1 are connected and fixed. Multiple device mounting shells 1 are connected end to end, so that the electrical devices and sockets set thereon are connected to the main circuit by connecting the plug 4 to the interface. The plug 4 and the interface 301 are connected by two wires. The installed electrical devices or sockets are electrically connected to the wires and are connected in parallel to the main circuit through the wires. In summary, in this technical solution, by providing a rotatable first rotating head 2 and a second rotating head 3, it is possible to avoid the plug 4 and the interface 301 being exposed to the outside when not connected, so as to prevent the plug 4 from being damaged, and to prevent dust and debris from entering the interior of the interface 301, thereby ensuring the stability of the connection.

[0033] Example 2

[0034] like Figure 2 、 Figure 6 、 Figure 7 as well as Figure 9 As shown, a modular multi-functional power strip proposed in this embodiment, compared with embodiment 1, in this embodiment, first mounting grooves 103 are provided at both ends of the left side of the device mounting shell 1, and moving blocks 5 are slidably installed in the two first mounting grooves 103. A second elastic reset component is connected between the moving block 5 and the device mounting shell 1, and the second elastic reset component includes a first guide rod 7 and a first spring 8. The first guide rod 7 is installed on the inner side of the first mounting groove 103, and the moving block 5 is slidably installed on the first guide rod 7. The first spring 8 is sleeved on the first guide rod 7, and the outer end of the moving block 5 is connected to a wedge block 6; L-shaped limit grooves 105 for inserting the wedge block 6 are provided at both ends of the right side of the device mounting shell 1. Pushing members are slidably installed at both ends; the pushing members include a movable rod 151 and two limit blocks 152. The movable rod 151 movably passes through the side of the equipment installation shell 1, and the two limit blocks 152 are respectively connected to the two ends of the movable rod 151; when connecting two adjacent equipment installation shells 1, the two wedge blocks 6 are respectively aligned with the two L-shaped limit grooves 105 and inserted. At this time, the wedge blocks 6 are snapped into the inner side of the L-shaped limit groove 105, thereby completing the fixed connection of the two equipment installation shells 1. When the two equipment installation shells 1 are disassembled, pushing the movable rod 151 to move can squeeze the movable block 5 to move, and then pulling the wedge block 6 out from the inner side of the L-shaped limit groove 105, thereby releasing the limit connection work of the two equipment installation shells 1.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A modular multifunctional power strip, characterized in that: include: The socket strip body is formed by splicing together a plurality of device installation shells (1); the plurality of device installation shells (1) are electrically connected to electrical devices and sockets; both ends of the device installation shells (1) are provided with notches (101); a first rotating head (2) and a second rotating head (3) are rotatably installed in the notches (101) on both sides; a plug (4) is installed on the first rotating head (2); an interface (301) for inserting the plug (4) is provided on the second rotating head (3); a first elastic reset component is connected between the device installation shell (1) and the first rotating head (2) and the second rotating head (3); and a detachable connection structure is provided between two adjacent device installation shells (1).

2. The modular multifunctional power strip according to claim 1, characterized in that: The left ends of the device installation shell (1) are provided with first installation grooves (103), and moving blocks (5) are slidably installed in the two first installation grooves (103). A second elastic reset component is connected between the moving block (5) and the device installation shell (1), and the outer end of the moving block (5) is connected to a wedge block (6); the right ends of the device installation shell (1) are provided with L-shaped limit grooves (105) for inserting the wedge block (6), and the right ends of the device installation shell (1) are slidably installed with a pusher.

3. The modular multifunctional power strip according to claim 2, characterized in that: The second elastic reset assembly includes a first guide rod (7) and a first spring (8). The first guide rod (7) is installed on the inner side of the first installation groove (103). The moving block (5) is slidably installed on the first guide rod (7). The first spring (8) is sleeved and installed on the first guide rod (7).

4. The modular multifunctional power strip according to claim 2, characterized in that: The pusher comprises a movable rod (151) and two limiting blocks (152). The movable rod (151) movably penetrates the side of the device installation shell (1). The two limiting blocks (152) are respectively connected to the two ends of the movable rod (151).

5. The modular multifunctional power strip according to claim 1, characterized in that: The electrical equipment includes wireless charging equipment, Bluetooth speakers and LED lights.

6. The modular multifunctional power strip according to claim 1, characterized in that: Second mounting grooves (104) are provided at both ends of the inner walls of the notches (101) on both sides. A rotating seat (9) is slidably mounted in the second mounting grooves (104). Mounting shafts (10) are mounted on the first rotating head (2) and the second rotating head (3). The first rotating head (2) and the second rotating head (3) are both rotatably mounted between the two rotating seats (9) on the corresponding sides via the mounting shafts (10).

7. The modular multifunctional power strip according to claim 6, characterized in that: The first elastic reset assembly includes a second guide rod (12), a second spring (13) and a fixed seat (14). The fixed seat (14) is arranged at the inner middle part of the second mounting groove (104). The second guide rod (12) is connected to one end of the inner wall of the second mounting groove (104). The other end of the second guide rod (12) is connected to the fixed seat (14). The rotating seat (9) is connected to a connecting frame (11). The connecting frame (11) is slidably mounted on the second guide rod (12). The second spring (13) is sleeved and mounted on the second guide rod (12).

8. The modular multifunctional power strip according to claim 1, characterized in that: A main switch is installed on the main body of the socket strip, and independent control switches are installed on the multiple device installation shells (1).

9. The modular multifunctional power strip according to claim 1, characterized in that: A cover plate (16) is rotatably mounted on each of the plurality of equipment mounting housings (1).

10. The modular multifunctional power strip according to claim 1, characterized in that: A slot (102) that fits with the plug (4) is provided on one end of the device mounting housing (1) adjacent to the first rotating head (2).

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