Charger with interface anti-falling function

Abstract

The utility model relates to the technical field of charger production, and discloses a charger with an interface anti-falling function, which comprises a shell, a socket is arranged on the left side of the shell, a fixing piece is fixedly connected to the front side of the inner wall of the shell, and first springs are fixedly connected to the front side and the rear side of the fixing piece. First connecting pieces are fixedly connected to the opposite sides of the two first springs, first connecting blocks are fixedly connected to the opposite sides of the two first connecting pieces, and second springs are fixedly connected to the front side and the rear side of the inner wall of the shell. According to the utility model, the fixing piece is arranged in the front side of the inner wall of the charger shell, and the first springs are arranged on the front side and the rear side of the fixing piece, so that the first connecting piece can be moved by pressing the first connecting block, and after the first connecting block is pressed to insert the bolt into the socket, the first connecting block is loosened to clamp the socket; the problem that a charger with an interface anti-falling function is easy to fall off from a socket is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of charger production, in particular to a charger with an interface anti-falling function. Background Art

[0002] A charger with an anti-dropout interface function can effectively prevent the charger interface from accidentally loosening or falling off from the charging device. In environments where external forces and vibrations are common, it can ensure a continuous and stable charging process, avoid interruptions in charging due to poor contact, reduce the trouble of repeated plugging and unplugging, and ensure charging efficiency.

[0003] Currently, existing chargers with an anti-drop function use a snap-on structure to snap the charging head and the USB connector together to prevent them from falling off. However, in actual use scenarios, the charger may easily fall off on some loose sockets. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a coking production tower plate anti-blocking processing device, which aims to improve the problem that the charger with an interface anti-falling function is easy to fall off from the socket.

[0005] To achieve the above-mentioned objectives, the present utility model provides the following technical solutions: a charger with an interface anti-fall-off function, comprising a shell, a socket provided on the left side of the shell, a fixing member fixedly connected to the front side of the inner wall of the shell, a first spring fixedly connected to the front and rear sides of the fixing member, the opposite sides of the two first springs are fixedly connected to the first connecting member, the opposite sides of the two first connecting members are fixedly connected to the first connecting block, the front and rear sides of the inner wall of the shell are fixedly connected to the second spring, the adjacent sides of the two second springs are fixedly connected to the second connecting member, the top of the second connecting member is fixedly connected to the second connecting block, the right side of the second connecting member is fixedly connected to the buckle, and a heat dissipation component is provided on the inner wall of the shell, and the heat dissipation component is used for heat dissipation of the charger.

[0006] Preferably, the heat dissipation assembly includes a cover plate, the bottom of the cover plate is fixedly connected to the top of the shell, evenly distributed grooves are provided on the front and rear sides of the shell, the bottom of the cover plate is fixedly connected to the motor, the front and rear sides of the inner wall of the shell are fixedly connected to the filter, and the two output ends of the motor are fixedly connected to the fan blades.

[0007] Preferably, a socket is fixedly connected to the right side of the shell, and a USB plug is provided on the right side of the socket.

[0008] Preferably, the left side of the USB plug fits tightly against the socket, and the right side of the plug fits tightly against the buckle.

[0009] Preferably, a plug is fixedly connected to the left side of the shell, and the plug fits tightly with the socket.

[0010] Preferably, the two second connecting members are connected in a sliding manner.

[0011] Preferably, opposite sides of the two first connecting blocks penetrate and extend to the front and rear sides of the housing.

[0012] Preferably, the right side of the second connecting member passes through and extends to the right side of the housing.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a fixing piece is provided on the front side of the inner wall of the charger housing, and a first spring is provided on both sides of the fixing piece, so that the first connecting piece can be moved by pressing the first connecting block. After pressing the first connecting block to insert the pin into the socket, the first connecting block is released so that the first connecting piece is stuck in the socket, thereby solving the problem that the charger with the interface anti-falling function is easy to fall off from the socket.

[0015] 2. In the utility model, a motor is arranged at the bottom of the cover plate, and fan blades are fixedly connected to the front and rear output ends of the motor. When the charger is plugged into the socket and works, the fan blades on both sides rotate to dissipate heat, and the heat is dissipated through the grooves opened on the front and rear sides of the shell. A filter is fixed on the inside of the groove to prevent dust, thereby avoiding damage to the charger due to heat generated by excessive power during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a charger with an anti-drop function for the interface proposed in the present invention;

[0017] Figure 2 This is a schematic diagram of the first connector of a charger with an anti-drop function for the interface proposed in the present invention;

[0018] Figure 3 This is a schematic diagram of a charger buckle with an anti-drop function for the interface proposed in the present invention;

[0019] Figure 4 This is a schematic diagram of the fan blades of a charger with an interface anti-drop function proposed in the present invention.

[0020] Legend:

[0021] 1. Housing; 2. Socket; 3. Pin; 4. First connector; 5. Fixing member; 6. First spring; 7. First connecting block; 8. Second connecting block; 9. Second connector; 10. Second spring; 11. USB plug; 12. Buckle; 13. Groove; 14. Filter; 15. Fan blades; 16. Motor; 17. Socket; 18. Cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification 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.

[0023] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a charger with an interface anti-falling function, including a shell 1, a socket 2 is provided on the left side of the shell 1, a fixing part 5 is fixedly connected to the front side of the inner wall of the shell 1, and the front and rear sides of the fixing part 5 are fixedly connected to the first spring 6, the opposite sides of the two first springs 6 are fixedly connected to the first connecting part 4, and the opposite sides of the two first connecting parts 4 are fixedly connected to the first connecting block 7, the front and rear sides of the inner wall of the shell 1 are fixedly connected to the second spring 10, the adjacent sides of the two second springs 10 are fixedly connected to the second connecting part 9, the top of the second connecting part 9 is fixedly connected to the second connecting block 8, and the right side of the second connecting part 9 is fixedly connected to the buckle 12, and the inner wall of the shell 1 is provided with a heat dissipation component, which is used for heat dissipation of the charger.

[0024] Specifically, by setting a fixing part 5 on the front side of the inner wall of the charger housing 1 and setting a first spring 6 on the front and rear sides of the fixing part 5, the first connecting part 4 can be moved by pressing the first connecting block 7. After pressing the first connecting block 7 to insert the pin 3 into the socket 2, the first connecting block 7 is released to allow the first connecting part 4 to be stuck in the socket 2.

[0025] Reference Figure 4 The heat dissipation component includes a cover plate 18, the bottom of the cover plate 18 is fixedly connected to the top of the shell 1, and evenly distributed grooves 13 are provided on the front and rear sides of the shell 1. The bottom of the cover plate 18 is fixedly connected to the motor 16, and the front and rear sides of the inner wall of the shell 1 are fixedly connected to the filter 14, and the two output ends of the motor 16 are fixedly connected to the fan blades 15.

[0026] Specifically, fan blades 15 are fixedly connected to the front and rear output ends of the motor 16, so that when the charger is plugged into the socket 2 and works, the fan blades 15 on both sides rotate to dissipate heat, and the heat is dissipated through the grooves 13 opened on the front and rear sides of the shell 1. A filter 14 is fixed on the inside of the groove 13 for dust prevention, thereby avoiding damage to the charger due to heat generated by excessive power during use.

[0027] Reference Figure 1 、 Figure 4 A socket 17 is fixedly connected to the right side of the housing 1 , and a USB plug 11 is provided on the right side of the socket 17 .

[0028] Specifically, the USB plug 11 is inserted into the charger through the socket 17 .

[0029] Reference Figure 3 The left side of the USB plug 11 fits tightly against the socket 17 , and the right side of the plug fits tightly against the buckle 12 .

[0030] Specifically, after the USB plug 11 is inserted into the charger, the buckle 12 tightly clamps the USB plug 11 to prevent the USB plug 11 from falling off.

[0031] Reference Figure 1 、 Figure 2 A plug 3 is fixedly connected to the left side of the housing 1, and the plug 3 fits tightly with the socket 2.

[0032] Specifically, after the plug 3 is inserted into the socket 2 , the first connecting member 4 is inserted into the socket 2 along with the plug 3 .

[0033] Reference Figure 3 , the two second connecting members 9 are slidingly connected.

[0034] Specifically, the two second connecting members 9 are slidably connected to each other, and are reset by the second spring 10 after being moved by the second connecting block 8 .

[0035] Reference Figure 1 、 Figure 2 The opposite sides of the two first connecting blocks 7 penetrate and extend to the front and rear sides of the housing 1 .

[0036] Specifically, when the charger is inserted, the first connecting blocks 7 on both sides are pressed so that the first connecting member 4 is closely attached to the plug 3 and inserted into the socket 2 .

[0037] Reference Figure 1 、 Figure 3 The right side of the second connecting member 9 passes through and extends to the right side of the housing 1.

[0038] Specifically, the second connecting member 9 passes through the housing 1 on the right side, and the connecting buckle 12 fixes the USB cable.

[0039] Working principle: By arranging a fixing part 5 on the front side of the inner wall of the charger shell 1, and arranging a first spring 6 on the front and rear sides of the fixing part 5, the first connecting part 4 can be moved by pressing the first connecting block 7. After pressing the first connecting block 7 to insert the pin 3 into the socket 2, the first connecting block 7 is released so that the first connecting part 4 is stuck in the socket 2. The front and rear output ends of the motor 16 are fixedly connected with fan blades 15, so that when the charger is working after being inserted into the socket 2, the fan blades 15 on both sides rotate to dissipate heat, and the heat is dissipated through the grooves 13 opened on the front and rear sides of the shell 1. A filter 14 is fixed on the inside of the groove 13 for dust prevention, thereby avoiding damage to the charger due to heat generated by excessive power during use.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A charger with an interface anti-drop function, comprising a housing (1), characterized in that: A socket (2) is provided on the left side of the shell (1); a fixing member (5) is fixedly connected to the front side of the inner wall of the shell (1); the fixing member (5) is fixedly connected to the front and rear sides of the fixing member (5); the first connecting member (4) is fixedly connected to the opposite side of the two first springs (6); the first connecting member (7) is fixedly connected to the opposite side of the two first connecting members (4); the first connecting block (7) is fixedly connected to the front and rear sides of the inner wall of the shell (1); the second connecting member (9) is fixedly connected to the adjacent side of the two second springs (10); the second connecting block (8) is fixedly connected to the top of the second connecting member (9); the right side of the second connecting member (9) is fixedly connected to a buckle (12); the inner wall of the shell (1) is provided with a heat dissipation component, which is used for heat dissipation of the charger.

2. The charger with an anti-drop function for the interface according to claim 1, characterized in that: The heat dissipation assembly comprises a cover plate (18), the bottom of the cover plate (18) is fixedly connected to the top of the housing (1), the front and rear sides of the housing (1) are both provided with evenly distributed grooves (13), the bottom of the cover plate (18) is fixedly connected to a motor (16), the front and rear sides of the inner wall of the housing (1) are both fixedly connected to a filter screen (14), and both output ends of the motor (16) are fixedly connected to fan blades (15).

3. The charger with an anti-drop function for the interface according to claim 1, characterized in that: The right side of the housing (1) is fixedly connected to a socket (17), and a USB plug (11) is provided on the right side of the socket (17).

4. The charger with an anti-drop function for the interface according to claim 3, characterized in that: The left side of the USB plug (11) is tightly fitted with the socket (17), and the right side of the plug is tightly fitted with the buckle (12).

5. The charger with an anti-drop function for the interface according to claim 1, characterized in that: A plug (3) is fixedly connected to the left side of the housing (1), and the plug (3) is tightly fitted to the socket (2).

6. The charger with an anti-drop function for the interface according to claim 1, characterized in that: The two second connecting members (9) are connected in a sliding manner.

7. The charger with an anti-drop function for the interface according to claim 1, characterized in that: The opposite sides of the two first connecting blocks (7) penetrate and extend to the front and rear sides of the housing (1).

8. The charger with an anti-drop function for the interface according to claim 1, characterized in that: The right side of the second connecting member (9) passes through and extends to the right side of the housing (1).

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