Freely matched power supply

Abstract

The utility model discloses a freely matched power supply, and relates to the field of power supplies. The free matching power supply comprises a main power supply main body, the outer wall of the main power supply main body is provided with a socket used for connecting equipment, the main power supply main body is provided with a plurality of groups of connecting assemblies used for connecting the equipment, and each connecting assembly comprises a connecting unit arranged outside the main power supply main body, and the connecting unit is used for plugging connection between the equipment and the main power supply main body. According to the freely-matched power supply, multiple groups of sockets and connecting units are arranged, corresponding to structural equipment with different powers, a user can choose to use the corresponding sockets to plug the equipment needing to be used according to use requirements, and the clamping blocks of the connecting blocks are inserted and clamped in the corresponding clamping grooves, so that the plugs are fixed at the front ends of the sockets, and the power supply is convenient to use. The plug is prevented from randomly separating from the jack to affect subsequent use.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply, in particular to a freely collocated power supply. Background Art

[0002] At present, power supply is a necessary device for various electronic equipment and industrial control equipment and is widely used. Since there are many electronic equipment and industrial control equipment on the market, there are certain differences in the voltages required by the power supply for each electronic device. In order to accurately supply power to electronic equipment, power supplies are usually produced in multiple types.

[0003] Since various electronic devices must be powered by a power supply with a dedicated voltage when they need to be used, it is very inconvenient for users to purchase or carry multiple power supplies. In addition, in actual use, there is a phenomenon of accidental touch, which causes the power supply to be separated from the device, affecting the use of the device. Therefore, a freely collocation power supply is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a freely collocation power supply, which solves the problem proposed in the above background technology that a power supply with a dedicated voltage must be used in the prior art for power supply, and users have to purchase or carry multiple power supplies, which is very inconvenient and may be accidentally touched during actual use, causing the power supply to be separated from the device, affecting the use of the device.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a freely collocation power supply, comprising:

[0006] A main power supply body, wherein the outer wall of the main power supply body is provided with a socket for connecting a device, and the main power supply body is provided with a plurality of connection components for connecting a device, wherein the connection components include:

[0007] A connection unit is arranged outside the main power source body, and is used for plug-in connection between the device and the main power source body;

[0008] The clamping unit is arranged on the outer wall of the connecting unit and is used to clamp and lock the connecting unit at the use position.

[0009] Preferably, the connecting unit comprises:

[0010] A submodule body, one end of which is fixedly provided with a connecting wire;

[0011] The outer wall of the plug corresponds to the corresponding socket and is clamped in the socket, and the other end of the connecting line is fixedly arranged on the outer wall of the plug.

[0012] Preferably, the card connection unit includes:

[0013] A fixing block is fixedly arranged on the outer wall of the main power source body, and a card slot is provided on the outer wall of the fixing block;

[0014] A connecting block and a clamping block, wherein the connecting block is fixedly arranged on the outer wall of the plug, an inserting block is fixedly arranged on the outer wall of the connecting block, a connecting groove is opened on the inner wall of the inserting block, and the clamping block is movably clamped in the connecting groove, and one end of the clamping block is butt-jointed and clamped in the clamping groove.

[0015] Preferably, a compression spring is fixedly arranged on the inner wall of the connecting groove, and the other end of the compression spring is fixedly arranged on the outer wall of the clamping block.

[0016] Preferably, a connection port is provided on the outer wall of the fixing block, and the inserting block is inserted into the connection port.

[0017] The utility model discloses a freely collocation power supply, which has the following beneficial effects: the freely collocation power supply, by setting the connection relationship between the main power supply body, the socket, the submodule body and the plug, by setting multiple groups of sockets and connection units, corresponding to structural equipment with different powers, the user can choose to use the corresponding socket to plug the required equipment according to the use requirements, and by setting the connection relationship between the fixing block, the card slot, the connecting block and the card block, when the corresponding plug is inserted into the corresponding socket, the card block of the connecting block thereon is inserted and stuck in the corresponding card slot, so that the plug is fixed at the front end of the socket, and the plug is prevented from being separated from the socket at will, which affects the subsequent use, and the card block is separated from the card slot by pressing the card block, so that the plug can be easily removed from the connecting port, and the operation is simple and fast, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the submodule of the utility model;

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

[0022] Figure 4 This is a cross-sectional view of the plug-in structure of the utility model.

[0023] In the figure: 1. main power supply body; 101. socket; 102. fixing block; 103. connection port; 104. card slot; 2. submodule body; 201. connecting wire; 202. plug; 203. connection block; 204. plug block; 205. connection slot; 206. extrusion spring; 207. card block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The embodiment of the present application solves the problem that a power supply with a dedicated voltage must be used for power supply in the prior art by providing a freely collocation power supply. It is very inconvenient for users to purchase or carry multiple power supplies, and in actual use, there is a phenomenon of accidental touch, which causes the power supply to be separated from the device, affecting the use of the device. Multiple groups of sockets 101 and connection units are implemented, corresponding to structural devices of different power. Users can choose to use the corresponding socket 101 to plug the required device according to their usage requirements, and when the corresponding plug 202 is inserted into the corresponding socket 101, the plug 202 is fixed at the front end of the socket 101 to prevent the plug 202 from being detached from the socket 101 at will, affecting subsequent use.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses a freely collocation power supply, according to the attached Figure 1-4 As shown, including:

[0028] The main power supply body 1 has a socket 101 for connecting a device on its outer wall. The main power supply body 1 is provided with a plurality of connection components for connecting a device, and the connection components include:

[0029] A connection unit, which is arranged outside the main power supply body 1 and is used for plug-in connection between the device and the main power supply body 1;

[0030] A card-connecting unit is arranged on the outer wall of the connecting unit, and is used to card-lock the connecting unit in the use position. The main power supply body 1 is also connected with a switching circuit, a charging circuit, a power switch on the outer surface, and a battery. Since the switching circuit, the charging circuit, the battery, the power switch on the outer surface and the charging interface do not belong to the inventive points of the utility model, they are all in accordance with the structure and installation method in the prior art.

[0031] The connection unit includes:

[0032] The submodule body 2 has a connecting wire 201 fixedly disposed at one end thereof;

[0033] The outer wall of the plug 202 corresponds to the corresponding socket 101 and is snapped into the socket 101. The other end of the connecting wire 201 is fixedly set on the outer wall of the plug 202. There are multiple groups of sockets 101 and connecting units corresponding to structural devices of different powers. The user connects the device by inserting the plug 202 on the corresponding sub-module body 2 into the corresponding socket 101 outside the main power supply body 1, which is convenient for use.

[0034] The card connection unit includes:

[0035] A fixing block 102 is fixedly arranged on the outer wall of the main power source body 1, and a slot 104 is formed on the outer wall of the fixing block 102;

[0036] The connecting block 203 and the clamping block 207 are fixedly arranged on the outer wall of the plug 202, and the outer wall of the connecting block 203 is fixedly provided with the plug block 204. The inner wall of the plug block 204 is provided with a connecting groove 205, and the clamping block 207 is movably clamped in the connecting groove 205. One end of the clamping block 207 is butt-jointed and clamped in the clamping groove 104. When the user inserts the plug 202 into the corresponding socket 101, the connecting block 203 moves to insert the plug block 204 into the connecting port 103. At this time, the clamping block 207 is inserted into the connecting port 103. When the clamping block 207 moves to align with the clamping groove 104, the clamping block 207 moves. , so that the card block 207 is inserted into and stuck in the card slot 104, and the connecting block 203, the inserting block 204, the connecting slot 205, the extrusion spring 206, the card block 207 and the fixing block 102 are provided with two groups, and are symmetrically distributed on the outside of the plug 202, so that the plug 202 is fixed to the front end of the socket 101, and the plug 202 is prevented from being separated from the socket 101 at will, affecting the subsequent use, and the card block 207 is pressed inwardly through the card slot 104 to separate the card block 207 from the card slot 104. At this time, the plug 202 is pulled forward to facilitate the removal of the plug 202 from the connecting port 103. The operation is simple and fast, and it is convenient to use.

[0037] An extrusion spring 206 is fixedly provided on the inner wall of the connecting groove 205, and the other end of the extrusion spring 206 is fixedly provided on the outer wall of the clamping block 207. The clamping block 207 is automatically pushed outward by the pushing force of the extrusion spring 206, so that the clamping block 207 remains in the clamping groove 104 without adjustment, thereby improving its limiting stability.

[0038] The outer wall of the fixing block 102 is provided with a connection port 103 , and the plug block 204 is plugged into the connection port 103 to locate the plugging position of the plug 202 and the socket 101 to prevent equipment damage caused by wrong connection.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A freely collocation power supply, comprising a main power supply body (1), wherein the outer wall of the main power supply body (1) is provided with a socket (101) for connecting a device, characterized in that: The main power source body (1) is provided with a plurality of connection components for connecting devices, the connection components comprising: A connection unit, which is arranged outside the main power supply body (1), and is used for plug-in connection between the device and the main power supply body (1); The clamping unit is arranged on the outer wall of the connecting unit and is used to clamp and lock the connecting unit at the use position.

2. The freely collocation power supply according to claim 1, characterized in that: The connecting unit comprises: A submodule body (2), one end of which is fixedly provided with a connecting wire (201); The outer wall of the plug (202) corresponds to the corresponding socket (101) and is snap-fitted into the socket (101), and the other end of the connecting wire (201) is fixedly arranged on the outer wall of the plug (202).

3. A freely collocation power supply according to claim 2, characterized in that: The card connection unit comprises: A fixing block (102) is fixedly arranged on the outer wall of the main power source body (1), and a slot (104) is provided on the outer wall of the fixing block (102); A connecting block (203) and a clamping block (207), wherein the connecting block (203) is fixedly arranged on the outer wall of the plug (202), an inserting block (204) is fixedly arranged on the outer wall of the connecting block (203), a connecting groove (205) is provided on the inner wall of the inserting block (204), and the clamping block (207) is movably clamped in the connecting groove (205), and one end of the clamping block (207) is butt-jointed and clamped in the clamping groove (104).

4. The freely collocation power supply according to claim 3, characterized in that: A pressing spring (206) is fixedly arranged on the inner wall of the connecting groove (205), and the other end of the pressing spring (206) is fixedly arranged on the outer wall of the clamping block (207).

5. The freely collocation power supply according to claim 4, characterized in that: The outer wall of the fixing block (102) is provided with a connection opening (103), and the inserting block (204) is inserted into the connection opening (103).

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