Attached conductive quick-assembly charger mainboard

Abstract

The utility model discloses a fitting conductive rapid assembly charger mainboard, which comprises a charger mainboard main body and further comprises a reserved groove, the reserved groove is arranged on the charger mainboard main body, and electronic components are arranged on the charger mainboard main body on two sides of the reserved groove. The fitting conductive mechanism is arranged in the reserved groove, the fitting conductive mechanism comprises a fixing part and a conductive elastic piece, the conductive elastic piece is composed of an elastic deformation body and a contact part, the elastic deformation body is connected with the inserting groove, and the contact part is connected with the fixing part. The contact parts are connected with the electronic component in an attached mode. According to the utility model, the charger mainboard main body, the electronic element and the fitting conductive mechanism are installed, the conductive elastic sheet has elasticity and conductivity, the electronic element can be firmly fixed, the electronic element is prevented from loosening or falling off in the use process, and compared with common welding connection, the assembly mode is faster and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of charger mainboards, in particular to a charger mainboard that is fast-assembled and conductive. Background Art

[0002] The charger motherboard is the core component of the charger. It integrates a variety of electronic components and circuits and is responsible for realizing the various functions of the charger.

[0003] The electronic components on the charger's circuit board are generally connected to the main board by welding. Once the electronic components are fixed to the charger's main board by welding, it is difficult to change or replace them. If the components need to be replaced, the original welding points usually need to be destroyed, which may damage the main board or other components. In addition, the welding process requires professional welding equipment and tools, and has higher requirements for operators, resulting in a slower assembly speed between the electronic components and the main board. Therefore, a bonding conductive fast assembly charger main board is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a conductive fast-assembly charger mainboard to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a conductive fast-assembly charger motherboard, comprising: a charger motherboard body, and

[0006] A reserved slot, wherein the reserved slot is provided on the charger main board body, and electronic components are provided on the charger main board body on both sides of the reserved slot;

[0007] A bonding conductive mechanism, which is disposed inside the reserved groove and includes a fixing portion, and the fixing portion is embedded in the reserved groove;

[0008] The bonding conductive mechanism further includes plug-in slots, and the plug-in slots are both opened at two ends of the top of the fixing portion;

[0009] The bonding conductive mechanism also includes a conductive spring sheet, and the conductive spring sheet is composed of an elastic deformation body and a contact portion, the elastic deformation body is connected to the plug-in slot, and the contact portion is bonded and connected to the electronic component.

[0010] Preferably, chambers are provided at the four corners inside the main body of the charger mainboard, and movable rods pass through the inside of the chambers, and limit blocks are provided at the bottoms of the movable rods.

[0011] Preferably, the fitting conductive mechanism further includes a supporting spring, and the supporting spring is arranged inside the elastic deformer.

[0012] Preferably, the bonding conductive mechanism further includes conductive silicone, and the conductive silicone is arranged on a side of the contact portion close to the electronic component.

[0013] Preferably, the bonding conductive mechanism further includes a welding portion, and the welding portion is arranged on both sides of the fixing portion, and the fixing portion is fixed to the side wall of the reserved groove by welding the welding portion.

[0014] Preferably, a squeezing plate is evenly arranged inside the chamber through a return spring, and one end of the squeezing plate is connected to the movable rod.

[0015] Preferably, the top of each movable rod extends to the top side of the charger mainboard body, and an operating handle is provided at the top of each movable rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the conductive bonding quick assembly charger mainboard is equipped with a charger mainboard body, electronic components, a conductive bonding mechanism, a fixing part, a conductive spring, a plug-in slot, a contact part, an elastic deformer, a welding part and a supporting spring. The conductive spring is made of a conductive material copper alloy and has elastic and conductive properties. The contact part of the conductive spring is connected to the pin or slot of the electronic component, which can firmly fix the electronic component to prevent loosening or falling off during use. Compared with ordinary welding connection, the assembly method is faster and more convenient. A reserved groove is pre-opened on the charger mainboard body, and the fixing part is embedded in the reserved groove, which is beneficial to reducing the space occupied by the entire conductive bonding mechanism on the charger mainboard body. Plug-in slots are opened on both sides of the fixing part, so that two groups of conductive springs can be set at one time, which is beneficial to fixing two groups of electronic components. At the same time, by providing a supporting spring, elastic support can be provided to the central position of the elastic deformer, so that the elastic force of the elastic deformer is enhanced, and it is not easy to lose elastic deformation, so that the connection between the entire structure and the electronic component is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bonding conductive mechanism of the utility model;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0021] In the figure: 1. Charger motherboard body; 2. Laminating conductive mechanism; 201. Fixing part; 202. Conductive spring; 203. Plug-in slot; 204. Contact part; 205. Support spring; 206. Elastic deformation body; 207. Welding part; 208. Conductive silicone; 3. Reserved slot; 4. Electronic component; 5. Chamber; 6. Reset spring; 7. Operating handle; 8. Movable rod; 9. Extrusion plate; 10. Limit block. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figure 1-4 The utility model provides an embodiment: a conductive fast-assembly charger motherboard, comprising: a charger motherboard body 1, and also comprising

[0024] A reserved slot 3, the reserved slot 3 is provided on the charger main board body 1, and electronic components 4 are provided on the charger main board body 1 on both sides of the reserved slot 3;

[0025] The conductive bonding mechanism 2 is disposed inside the reserved groove 3, and the conductive bonding mechanism 2 includes a fixing portion 201, and the fixing portion 201 is embedded in the reserved groove 3;

[0026] The bonding conductive mechanism 2 further includes a welding portion 207, and the welding portion 207 is disposed on both sides of the fixing portion 201, and the fixing portion 201 is fixed to the side wall of the reserved groove 3 by welding through the welding portion 207;

[0027] The fixing portion 201 is embedded in the reserved groove 3, which is beneficial to reducing the space occupied by the entire bonding conductive mechanism 2 on the charger main board body 1;

[0028] The bonding conductive mechanism 2 further includes plug-in slots 203, and the plug-in slots 203 are both opened at two ends of the top of the fixing portion 201;

[0029] The conductive mechanism 2 further includes a conductive spring 202, and the conductive spring 202 is composed of an elastic deformation body 206 and a contact portion 204, the elastic deformation body 206 is connected to the plug slot 203, and the contact portion 204 is connected to the electronic component 4;

[0030] The conductive spring 202 is made of a conductive copper alloy and has elasticity and conductivity. The contact portion 204 of the conductive spring 202 is connected to a pin or a slot of the electronic component 4.

[0031] By utilizing its own elasticity and conductive properties, it plays multiple roles such as fixing, conducting and preventing interference, and can firmly fix the electronic component 4 to prevent it from loosening or falling off during use. Compared with ordinary welding connection, this assembly method is faster and more convenient;

[0032] There are two groups of plug-in slots 203, so that two groups of conductive springs 202 can be set at one time, which is conducive to fixing two groups of electronic components 4;

[0033] The bonding conductive mechanism 2 further includes a conductive silicone 208, and the conductive silicone 208 is arranged on a side of the contact portion 204 close to the electronic component 4, has excellent heat insulation performance, and can be used for heat dissipation of the electronic component 4;

[0034] The bonding conductive mechanism 2 further includes a support spring 205, and the support spring 205 is disposed inside the elastic deformation body 206;

[0035] It is possible to provide elastic support for the central position of the elastic deformation body 206, so that the elastic force of the elastic deformation body 206 is enhanced, and it is not easy to lose the elastic deformation, so that the connection between the entire structure and the electronic component 4 is stable and reliable;

[0036] The four corners of the charger main body 1 are provided with chambers 5, and movable rods 8 pass through the chambers 5, and limit blocks 10 are provided at the bottom of the movable rods 8;

[0037] The interior of the chamber 5 is evenly provided with a squeezing plate 9 through a return spring 6, and one end of the squeezing plate 9 is connected to the movable rod 8;

[0038] The top of the movable rod 8 extends to the top side of the charger main board body 1, and the top of the movable rod 8 is provided with an operating handle 7;

[0039] When the charger main board body 1 needs to be inspected and repaired, the limit block 10 can be separated from the limit groove at the installation position by pulling the operating handle 7 and the movable rod 8, and the extrusion plate 9 compresses the return spring 6 so that the limit block 10 is stored in the chamber 5. After that, the charger main board body 1 can be removed from the charger casing for easy inspection and maintenance.

[0040] Working principle: When the embodiment of the present application is in use, the electronic component 4 on the charger motherboard body 1 is connected and fixed by the bonding conductive mechanism 2. The conductive spring 202 is made of a conductive material copper alloy, which has elasticity and conductivity. The contact portion 204 of the conductive spring 202 is connected to the pin or slot of the electronic component 4. It uses its own elasticity and conductivity to play multiple roles such as fixation, conductivity and anti-interference. It can firmly fix the electronic component 4 to prevent loosening or falling off during use. Compared with ordinary welding connections, this assembly method is faster and more convenient. Conductive silicone 208 is provided on the contact portion 204, which has excellent heat insulation performance and can be used for heat dissipation of the electronic component 4. A reserved groove 3 is pre-opened on the charger motherboard body 1, and the fixing portion 201 is embedded in the reserved groove 3, which is beneficial to reducing the entire bonding conductive The space occupied by the mechanism 2 on the charger main board body 1 is provided with plug-in slots 203 on both sides of the fixing part 201, so that two groups of conductive springs 202 can be set at one time, which is conducive to fixing two groups of electronic components 4. At the same time, by providing a support spring 205, elastic support can be provided to the central position of the elastic deformation body 206, so that the elastic force of the elastic deformation body 206 is enhanced, and the elastic deformation is not prone to loss, so that the connection between the entire structure and the electronic component 4 is stable and reliable. In addition, when the charger main board body 1 needs to be repaired, the operating handle 7 and the movable rod 8 can be pulled to separate the limit block 10 from the limit groove at the installation position, and the extrusion plate 9 compresses the reset spring 6 so that the limit block 10 is stored in the chamber 5. After that, the charger main board body 1 can be removed from the charger housing for easy inspection and maintenance.

[0041] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A conductive fast-assembly charger motherboard, comprising: The charger mainboard body (1) is characterized by comprising A reserved slot (3), the reserved slot (3) being provided on the charger mainboard body (1), and electronic components (4) being provided on the charger mainboard body (1) on both sides of the reserved slot (3); A bonding conductive mechanism (2), the bonding conductive mechanism (2) being arranged inside the reserved groove (3), and the bonding conductive mechanism (2) comprising a fixing portion (201), and the fixing portion (201) being embedded in the reserved groove (3); The bonding conductive mechanism (2) further comprises plug-in slots (203), and the plug-in slots (203) are both provided at two ends of the top of the fixing portion (201); The bonding conductive mechanism (2) further comprises a conductive spring sheet (202), and the conductive spring sheet (202) is composed of an elastic deformation body (206) and a contact portion (204), the elastic deformation body (206) is connected to the plug slot (203), and the contact portion (204) is bonded to the electronic component (4).

2. A conductive fast-assembly charger motherboard according to claim 1, characterized in that: Chambers (5) are provided at the four corners inside the charger mainboard body (1), and movable rods (8) pass through the inside of the chambers (5), and limit blocks (10) are provided at the bottoms of the movable rods (8).

3. The conductive fast-assembly charger motherboard according to claim 1, characterized in that: The bonding conductive mechanism (2) further comprises a support spring (205), and the support spring (205) is arranged inside the elastic deformation body (206).

4. The conductive fast-assembly charger motherboard according to claim 1, characterized in that: The bonding conductive mechanism (2) further comprises conductive silicone (208), and the conductive silicone (208) is arranged on a side of the contact portion (204) close to the electronic component (4).

5. The conductive fast-assembly charger motherboard according to claim 1, characterized in that: The bonding conductive mechanism (2) further comprises a welding portion (207), and the welding portions (207) are arranged on both sides of the fixing portion (201), and the fixing portion (201) is fixed to the side wall of the reserved groove (3) by welding through the welding portions (207).

6. The conductive fast-assembly charger motherboard according to claim 2, characterized in that: The interior of the chamber (5) is evenly provided with an extrusion plate (9) via a return spring (6), and one end of each extrusion plate (9) is connected to the movable rod (8).

7. The conductive fast-assembly charger motherboard according to claim 2, characterized in that: The top of each movable rod (8) extends to the top side of the charger mainboard body (1), and an operating handle (7) is provided at the top of each movable rod (8).

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