EMS power supply device

Abstract

The utility model discloses an EMS power supply device which comprises a power adapter and a power circuit, the top of the power adapter is provided with a storage assembly, the storage assembly comprises a clamping cover and a supporting rod, the inner side of the clamping cover is provided with a power supply assembly, the power supply assembly comprises a cable and a connector, the supporting rod is provided with a rotating assembly, and the rotating assembly is connected with the cable. The rotating assembly comprises a spring and a rotating ring, a fixing assembly is installed at the bottom of the power adapter, the fixing assembly comprises a suction cup and a button, the EMS power supply device can collect a loose cable into the inner side of the clamping cover when the cable is loose, the cable is prevented from being scattered around personnel, and the safety of the personnel is improved. When the pulling force of the person on the power adapter through the cable is large, the connector is pushed out from the inner side of the interface on the EMS equipment, the use safety of the equipment is guaranteed, and the power adapter is suitable for power supply work for the EMS equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of EMS power supply equipment, in particular to an EMS power supply device. Background Art

[0002] EMS uses the technology of electric pulse stimulation of muscle movement to effectively help people conduct rehabilitation training or exercise. In order to ensure the normal operation of EMS equipment, it is often necessary to use EMS power supply equipment for power supply work. The utility model patent with patent application number CN202320400676.4 discloses a power adapter anti-short circuit circuit and a power adapter. The power adapter body is covered as a whole at the same time by the design of the second telescopic frame and the second stretch cloth strip. At the same time, the clamping column at the bottom of the second stretch cloth strip will be pressed to the inside of the clamp ring, so that the second stretch cloth strip and the first stretch cloth strip are connected without a gap, so as to avoid water ingress into the power adapter body and cause a short circuit in the open air under rain conditions, which reflects the protectiveness of the design. According to the technical solution disclosed by the utility model, when the existing EMS power supply equipment is used, on the one hand, when the EMS equipment is working, it is often necessary to move back and forth, which is easy to cause the wire to entangle the person, which is not conducive to ensuring the safety of the personnel. On the other hand, when the person drives the EMS equipment to move, the pulling force on the power supply is too large, which is easy to cause the line to break, which is not conducive to ensuring the safety of power supply.

[0003] Therefore, how to design an EMS power supply device has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an EMS power supply device to solve the problems raised in the above-mentioned background technology. The present invention has a reasonable design and is convenient to use, and is suitable for powering EMS equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an EMS power supply device, comprising a power adapter and a power circuit, a storage assembly is installed on the top of the power adapter, the storage assembly includes a card cover and a support rod, a power supply assembly is installed on the inner side of the card cover, the power supply assembly includes a cable and a connector, a rotating assembly is installed on the support rod, the rotating assembly includes a spring and a swivel, a fixing assembly is installed on the bottom of the power adapter, the fixing assembly includes a suction cup and a button, a locking assembly is installed on the connector, the locking assembly includes a spring and a barb, a pop-up assembly is installed on the inner side of the connector, the pop-up assembly includes an electromagnet and a flap.

[0006] Furthermore, the power circuit is installed on the inner side of the power adapter by bolts, filters are welded on both sides of the power adapter, a fan is installed on the inner side of the power adapter by bolts, and the fan is located on the inner side of the filter.

[0007] Furthermore, the card cover is welded to the top of the power adapter, the support rod is welded to the center of the card cover, the swivel is clamped on the inner side of the card cover, one end of the mainspring is welded to the support rod, and the other end of the mainspring is welded to the inner wall of the swivel.

[0008] Furthermore, the suction cup is bonded to the bottom of the power adapter, the button is welded to the bottom of the power adapter, one end of the cable is wrapped around the outer side of the swivel, the other end of the cable passes through the card cover and extends to the outside of the card cover, and the connector is connected to the other end of the cable.

[0009] Furthermore, the spring pieces are welded to the top and bottom of the joint respectively, the barbs are integrally formed on the spring pieces, and the barbs are evenly distributed on the spring pieces.

[0010] Furthermore, a slot is provided on the inner side of the joint, the movable plate is clamped on the inner wall on one side of the slot, and the electromagnet is welded on the inner wall on the other side of the slot.

[0011] Furthermore, the movable plate is connected to the electromagnet via a spring, a guide rod is welded on the movable plate, and one end of the guide rod passes through the electromagnet and extends to the outer side of the joint.

[0012] Furthermore, the power adapter is connected to an external electric plug, the electric plug is connected to the power adapter and the button through electric wires, the power adapter is connected to the cable through electric brushes, the button is connected to the electromagnet through electric wires, and the button is a normally open push button switch.

[0013] Beneficial effects: 1. When the EMS power supply device is in use, after connecting the connector to the EMS equipment, the barbs on the spring clip are used to clamp the inner side of the interface on the EMS equipment to prevent the connector from falling off, and the power adapter is fixed to the desktop or the ground by a suction cup to prevent the power adapter from moving around. When the personnel drive the EMS equipment to move, they can pull the cable out from the inside of the card cover, and when the cable is loose, the spring drives the swivel to rotate and collect the loose cable into the inner side of the card cover to prevent the cable from scattering around the personnel, thereby effectively preventing the personnel from being entangled or tripped by the cable during activities, thereby protecting the safety of the personnel.

[0014] 2. When the EMS power supply device is in use, when a person applies a large pulling force to the power adapter through the cable, the suction cup at the bottom of the power adapter is separated from the ground or the desktop, and the button opens the electromagnet. The electromagnet attracts the flap through magnetic force, and the flap compresses the spring and moves toward the electromagnet, thereby driving the guide rod to move out from the inside of the connector, and pushing the connector out from the inside of the interface on the EMS device, so as to prevent people from damaging the cables, connectors, power adapters and other equipment during activities, thereby ensuring the safe use of the equipment.

[0015] 3. The EMS power supply device is reasonably designed, efficient and convenient to use, and is suitable for powering EMS equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an EMS power supply device of the utility model;

[0017] Figure 2 This is a cross-sectional view of an EMS power supply device of the utility model;

[0018] Figure 3 It is a cross-sectional view of a connector of an EMS power supply device of the utility model;

[0019] In the figure: 1. power adapter; 2. power circuit; 3. card cover; 4. support rod; 5. spring; 6. swivel; 7. cable; 8. connector; 9. suction cup; 10. button; 11. filter; 12. fan; 13. shrapnel; 14. barb; 15. electromagnet; 16. flap; 17. spring; 18. guide rod. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] See also Figures 1 to 3The utility model provides a technical solution: an EMS power supply device, including a power adapter 1 and a power circuit 2, a storage component is installed on the top of the power adapter 1, the storage component includes a card cover 3 and a support rod 4, a power supply component is installed on the inner side of the card cover 3, the power supply component includes a cable 7 and a connector 8, a rotating component is installed on the support rod 4, the rotating component includes a spring 5 and a swivel 6, a fixing component is installed at the bottom of the power adapter 1, the fixing component includes a suction cup 9 and a button 10, a locking component is installed on the connector 8, the locking component includes a spring 13 and a barb 14, a pop-up component is installed on the inner side of the connector 8, the pop-up component includes an electromagnet 15 and a flap 16, the card cover 3 is welded to the top of the power adapter 1, the support rod 4 is welded at the center of the card cover 3, the swivel 6 is stuck on the inner side of the card cover 3, one end of the spring 5 is welded on the support rod 4, and the other end of the spring 5 is welded to the support rod 4. The end is welded on the inner wall of the swivel 6, the suction cup 9 is bonded to the bottom of the power adapter 1, the button 10 is welded to the bottom of the power adapter 1, one end of the cable 7 is wrapped around the outer side of the swivel 6, the other end of the cable 7 passes through the card cover 3 and extends to the outside of the card cover 3, and the connector 8 is connected to the other end of the cable 7. When in use, after the connector 8 is connected to the EMS device, the barb 14 on the shrapnel 13 is used to clamp the inner side of the interface on the EMS device to prevent the connector from falling off, and the power adapter 1 is fixed on the desktop or the ground by the suction cup 9 to prevent the power adapter from moving around. When the personnel drive the EMS device to move, they can pull the cable 7 out from the inner side of the card cover 3, and when the cable 7 is loose, the spring 5 drives the swivel 6 to rotate, and the loose cable 7 is collected into the inner side of the card cover 3 to prevent the cable 7 from scattering around the personnel, thereby effectively preventing the personnel from being entangled or tripped by the cable 7 during the activity, thereby protecting the safety of the personnel.

[0022] In this embodiment, the power circuit 2 is installed on the inner side of the power adapter 1 by bolts, and the filter screen 11 is welded on both sides of the power adapter 1. The fan 12 is installed on the inner side of the power adapter 1 by bolts, and the fan 12 is located on the inner side of the filter screen 11. The spring piece 13 is welded on the top and bottom of the connector 8 respectively, and the barb 14 is integrally formed on the spring piece 13. The barb 14 is evenly distributed on the spring piece 13. A card slot is opened on the inner side of the connector 8, and the flap 16 is stuck on the inner wall of one side of the card slot. The electromagnet 15 is welded on the inner wall of the other side of the card slot. The flap 16 is connected to the electromagnet 15 through a spring 17. A guide rod 18 is welded on the flap 16, and one end of the guide rod 18 passes through the electromagnet 15 and extends to the outer side of the connector 8. The power adapter 1 is provided with an external electric plug, and the electric plug is connected to the power adapter 1 and the button 10 through electric wires. The power adapter 1 is connected to the cable 7 through a brush, and the button 10 is connected to the electromagnet 15 through electric wires. The button 10 is a normally open button switch. When a person exerts a large pulling force on the power adapter 1 through the cable 7, the suction cup 9 at the bottom of the power adapter 1 is separated from the ground or the desktop, and the button 10 opens the electromagnet 15. The electromagnet 15 attracts the flap 16 through magnetic force, and the flap 16 compresses the spring 17 and moves toward the electromagnet 15, thereby driving the guide rod 18 to move out from the inner side of the connector 8, and pushing the connector 8 out from the inner side of the interface on the EMS device, so as to prevent the person from damaging the cable 7, the connector 8, the power adapter 1 and other equipment during activities, thereby ensuring the safe use of the equipment.

[0023] The EMS power supply device provides power to all electrical devices through an external power supply. When in use, after the connector 8 is connected to the EMS device, the barbs 14 on the spring 13 are clamped on the inner side of the interface on the EMS device to prevent the connector from falling off. The power adapter 1 is fixed on the desktop or the ground through the suction cup 9 to prevent the power adapter from moving around. When the personnel drive the EMS device to move, they can pull the cable 7 out from the inner side of the card cover 3, and when the cable 7 is loose, the spring 5 drives the swivel 6 to rotate, and the loose cable 7 is collected into the inner side of the card cover 3, so as to prevent the cable 7 from being scattered around the personnel, thereby effectively To prevent people from being entangled in or tripped by the cable 7 during activities, and to protect the safety of people, when the pulling force on the power adapter 1 by the cable 7 is large, the suction cup 9 at the bottom of the power adapter 1 is separated from the ground or the desktop, and the button 10 opens the electromagnet 15. The electromagnet 15 attracts the flap 16 through magnetic force, and the flap 16 compresses the spring 17 and moves toward the electromagnet 15, thereby driving the guide rod 18 to move out from the inside of the connector 8, and pushing the connector 8 out from the inside of the interface on the EMS device, so as to prevent people from damaging the cable 7, the connector 8, the power adapter 1 and other equipment during activities, and to ensure the safe use of the equipment.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An EMS power supply device, comprising a power adapter (1) and a power circuit (2), wherein a storage component is installed on the top of the power adapter (1), the storage component comprises a card cover (3) and a support rod (4), a power supply component is installed on the inner side of the card cover (3), the power supply component comprises a cable (7) and a connector (8), and is characterized in that: The support rod (4) is provided with a rotating assembly, the rotating assembly comprising a spring (5) and a rotating ring (6); the bottom of the power adapter (1) is provided with a fixing assembly, the fixing assembly comprising a suction cup (9) and a button (10); the connector (8) is provided with a locking assembly, the locking assembly comprising a spring (13) and a barb (14); the inner side of the connector (8) is provided with a pop-up assembly, the pop-up assembly comprising an electromagnet (15) and a flap (16).

2. An EMS power supply device according to claim 1, characterized in that: The power circuit (2) is mounted on the inner side of the power adapter (1) by means of bolts, a filter screen (11) is welded on both sides of the power adapter (1), a fan (12) is mounted on the inner side of the power adapter (1) by means of bolts, and the fan (12) is located on the inner side of the filter screen (11).

3. An EMS power supply device according to claim 2, characterized in that: The card cover (3) is welded to the top of the power adapter (1), the support rod (4) is welded to the center of the card cover (3), the rotating ring (6) is clamped on the inner side of the card cover (3), one end of the mainspring (5) is welded to the support rod (4), and the other end of the mainspring (5) is welded to the inner wall of the rotating ring (6).

4. An EMS power supply device according to claim 3, characterized in that: The suction cup (9) is bonded to the bottom of the power adapter (1), the button (10) is welded to the bottom of the power adapter (1), one end of the cable (7) is wound around the outer side of the swivel (6), the other end of the cable (7) passes through the card cover (3) and extends to the outside of the card cover (3), and the connector (8) is connected to the other end of the cable (7).

5. The EMS power supply device according to claim 1, characterized in that: The spring pieces (13) are respectively welded to the top and bottom of the joint (8); the barbs (14) are integrally formed on the spring pieces (13); and the barbs (14) are evenly distributed on the spring pieces (13).

6. An EMS power supply device according to claim 5, characterized in that: A slot is provided on the inner side of the joint (8), the movable plate (16) is clamped on the inner wall of one side of the slot, and the electromagnet (15) is welded on the inner wall of the other side of the slot.

7. An EMS power supply device according to claim 6, characterized in that: The movable plate (16) is connected to the electromagnet (15) via a spring (17); a guide rod (18) is welded to the movable plate (16); one end of the guide rod (18) passes through the electromagnet (15) and extends to the outer side of the joint (8).

8. An EMS power supply device according to claim 7, characterized in that: The power adapter (1) is externally connected to an electric plug, the electric plug is connected to the power adapter (1) and the button (10) via an electric wire, the power adapter (1) is connected to the cable (7) via an electric brush, the button (10) is connected to the electromagnet (15) via an electric wire, and the button (10) is a normally open push button switch.

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