A small pulse massager

Abstract

The present invention discloses a small pulse massager, which includes a housing. An installation cavity is provided inside the housing. A pressing groove is provided on the upper surface of the installation cavity. A pressing key is slidably connected inside the pressing groove. A first through hole is penetrated through the center of the bottom of the pressing groove, and the lower end orifice of the first through hole communicates with the installation cavity. The beneficial effects of the present invention are as follows: When in use, the start switch is pressed through the pressing groove. The start switch controls the battery to input current into the electrode plate through the control panel, and converts it into low-frequency pulses through the electrode plate, and the electrode plate contacts the human body to massage it. At the same time, by pressing the "+" and "-" symbol areas of the annular plate, two current adjustment switches can be started respectively, so as to adjust the frequency modulation of the low-frequency pulse. Moreover, the volume of the present invention is small, which is convenient for people to carry and use.

Description

Technical Field

[0001] The present invention relates to the technical field of massagers, and particularly to a small pulse massager. Background Art

[0002] There are various massage devices for the human body on the market. These massage instruments usually achieve massage by squeezing and vibrating human parts, and can adjust the massage intensity by changing the frequency to achieve the purpose of human relaxation. However, this kind of vibration will cause certain damage to the skin and the capillaries under the skin, and there will be obvious pain after using for a period of time, making some people not like to use it. Moreover, the existing massage devices are relatively large in size, and they can only be used at home or in the company, and are not convenient for people to carry around, unable to meet people's needs. Therefore, it is necessary to propose a small pulse massager. Summary of the Invention

[0003] The purpose of the present invention is to provide a small pulse massager to solve the problems raised in the above background art.

[0004] To achieve the above object, the present invention provides the following technical solution: A small pulse massager, comprising a housing, an installation cavity is provided inside the housing, a pressing groove is provided on the upper surface of the installation cavity, a pressing key is slidably connected inside the pressing groove, a first through hole is penetrated through the center of the bottom of the pressing groove, the lower end orifice of the first through hole communicates with the installation cavity, a first pressing rod is fixedly connected to the center of the lower surface of the pressing key, the lower end of the first pressing rod penetrates through the first through hole and extends into the installation cavity, two current adjustment switches are fixedly connected between the opposite inner cavity walls of the installation cavity, a control panel is fixedly connected together between the two current adjustment switches, a start switch is fixedly connected to the upper surface of the control panel, one end of the first pressing rod located inside the installation cavity is fixedly connected with a pressing plate, the pressing plate corresponds to the start switch, an annular groove is provided on the outer side wall of the housing, an annular plate is slidably connected inside the annular groove, two second through holes are penetrated through the annular groove wall corresponding to the positions of the two current adjustment switches, two second pressing rods are fixedly connected to the side walls of the annular plate corresponding to the positions of the two second through holes, a "+" and a "-" sign are respectively provided on the outer side wall of the annular plate corresponding to the positions of the two second pressing rods, the ends of the two second pressing rods away from the annular plate respectively penetrate through the corresponding second through holes and extend into the installation cavity, a storage battery is fixedly connected to the bottom cavity wall of the installation cavity, an installation groove is provided on the lower surface of the housing, an electrode plate is installed inside the installation groove, four clamping grooves are provided on the lower surface of the housing in a circumferential shape around the installation groove, a clamping block is clamped inside each of the four clamping grooves, the lower ends of the four clamping blocks respectively penetrate through the orifices of the corresponding clamping grooves and extend downward and are fixedly connected together with a fixing ring, the lower end of the electrode plate penetrates through the central opening of the fixing ring and extends downward.

[0005] Preferably, a charging base is provided directly below the housing, a placement groove is provided on the upper surface of the charging base, and a plurality of insertion pins are fixedly connected to the bottom of the placement groove.

[0006] Preferably, a plurality of slots are provided on the lower surface of the housing corresponding to the positions of the plurality of insertion pins, the plurality of insertion pins respectively match the plurality of corresponding slots, and the plurality of insertion pins respectively penetrate through the orifices of the plurality of corresponding slots and extend into the slots.

[0007] Preferably, a rubber pad is fixedly connected together between the lower surface of the fixing ring and the outer side wall of the electrode plate.

[0008] Preferably, a first spring is sleeved on the rod wall of the first pressing rod located in the pressing groove, and a second spring is sleeved on the rod walls of the two second pressing rods located in the annular groove. The upper end of the first spring is fixedly connected to the lower surface of the pressing key, the lower end of the first spring is fixedly connected to the bottom of the pressing groove, one end of the two second springs facing each other is fixedly connected to the bottom of the annular groove, and one end of the two second springs away from each other is fixedly connected to the side wall of the annular plate.

[0009] Preferably, the storage battery is connected to a plurality of slots and the control panel through wires.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the start switch is pressed through the pressing groove, the start switch controls the storage battery to input current into the electrode sheet through the control panel, and the current is converted into low-frequency pulses through the electrode sheet, and the electrode sheet contacts the human body to massage it. At the same time, the "+" and "-" symbol areas of the annular plate can be pressed to respectively start two current adjustment switches, so as to adjust the frequency modulation of the low-frequency pulse. Moreover, the volume of the present invention is small, which is convenient for people to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the present invention;

[0012] Figure 2 is a schematic structural diagram of the charging base in the present invention;

[0013] Figure 3 is a schematic diagram of the system working process of the present invention;

[0014] Figure 4 is a three-dimensional structural diagram of the present invention.

[0015] In the figure: 1, outer shell; 2, installation cavity; 3, pressing groove; 4, pressing key; 5, first through hole; 6, first pressing rod; 7, current adjustment switch; 8, control panel; 9, start switch; 10, pressing plate; 11, annular groove; 12, annular plate; 13, second through hole; 14, second pressing rod; 15, storage battery; 16, installation groove; 17, electrode sheet; 18, card slot; 19, clamping block; 20, fixing ring; 21, charging base; 22, placement groove; 23, pin; 24, slot; 25, rubber pad; 26, first spring; 27, second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-4 , the present invention provides a technical solution: a small pulse massager, including a housing 1. An installation cavity 2 is provided inside the housing 1. A pressing groove 3 is provided on the upper surface of the installation cavity 2. A pressing key 4 is slidably connected inside the pressing groove 3. A first through hole 5 is provided through the center of the bottom of the pressing groove 3. The lower end orifice of the first through hole 5 communicates with the installation cavity 2. A first pressing rod 6 is fixedly connected to the center of the lower surface of the pressing key 4. The lower end of the first pressing rod 6 passes through the first through hole 5 and extends into the installation cavity 2. Two current adjustment switches 7 are fixedly connected between the opposite inner cavity walls of the installation cavity 2. A control panel 8 is fixedly connected between the two current adjustment switches 7. A start switch 9 is fixedly connected to the upper surface of the control panel 8. One end of the first pressing rod 6 located inside the installation cavity 2 is fixedly connected to a pressing plate 10. The pressing plate 10 corresponds to the start switch 9. An annular groove 11 is provided on the outer side wall of the housing 1. An annular plate 12 is slidably connected inside the annular groove 11. Two second through holes 13 are provided through the groove wall of the annular groove 11 corresponding to the positions of the two current adjustment switches 7. Two second pressing rods 14 are fixedly connected to the side walls of the annular plate 12 corresponding to the positions of the two second through holes 13. A "+" and a "-" sign are respectively provided on the outer side wall of the annular plate 12 corresponding to the positions of the two second pressing rods 14. One end of each of the two second pressing rods 14 away from the annular plate 12 passes through the corresponding second through hole 13 and extends into the installation cavity 2. A storage battery 15 is fixedly connected to the bottom cavity wall of the installation cavity 2. An installation groove 16 is provided on the lower surface of the housing 1. An electrode sheet 17 is installed inside the installation groove 16. Four clamping grooves 18 are provided around the installation groove 16 on the lower surface of the housing 1. A clamping block 19 is clamped inside each of the four clamping grooves 18. The lower ends of the four clamping blocks 19 all pass through the orifice of the corresponding clamping groove 18 and extend downward and are jointly fixedly connected to a fixing ring 20. The lower end of the electrode sheet 17 passes through the central opening of the fixing ring 20 and extends downward.

[0018] Among them, a charging base 21 is arranged directly below the shell 1, and a placement groove 22 is provided on the upper surface of the charging base 21, and a plurality of pins 23 are fixedly connected to the bottom of the placement groove 22. A plurality of slots 24 are provided on the lower surface of the shell 1 at positions corresponding to the plurality of pins 23, and the plurality of pins 23 are respectively matched with a plurality of corresponding slots 24, and the plurality of pins 23 respectively penetrate the notches of the plurality of corresponding slots 24 and extend into the slots 24. By placing the shell 1 in the placement groove 22 and inserting the plurality of pins 23 into the corresponding slots 24, the battery 15 can be charged.

[0019] A layer of rubber pad 25 is fixedly connected between the lower surface of the fixing ring 20 and the outer side wall of the electrode sheet 17 to prevent the fixing ring 20 and the side of the electrode sheet 17 from scratching the human skin.

[0020] Among them, the first pressing rod 6 is provided with a first spring 26 on the rod wall located in the pressing groove 3, and the two second pressing rods 14 are provided with a second spring 27 on the rod wall located in the annular groove 11. The upper end of the first spring 26 is fixedly connected to the lower surface of the pressing key 4, and the lower end of the first spring 26 is fixedly connected to the bottom of the pressing groove 3. The facing ends of the two second springs 27 are fixedly connected to the bottom of the annular groove 11, and the distant ends of the two second springs 27 are fixedly connected to the side wall of the annular plate 12. After pressing, the first spring 26 can push the pressing key 4 back to its original position, and the two second springs 27 push the annular plate 12 back to its original position.

[0021] The storage battery 15 is connected to the plurality of slots 24 and the control panel 8 via wires.

[0022] Specifically, when using the present invention, by placing the shell 1 in the placement groove 22, and inserting several pins 23 into the corresponding slots 24 respectively, the battery 15 can be charged, and when it is needed, the pressing key 4 can be pressed first, and the pressing key 4 pushes the pressing plate 10 through the first pressing rod 6, and the device can be started by the pressing plate 10 and the starting switch 9, so that the control panel 8 can control the battery 15 to supply power to the electrode sheet 17, and convert it into a low-frequency pulse through the electrode sheet 17, and massage the human body by contacting the electrode sheet 17 with the human body, and the pressing key 4 can be released at this time, and the first spring 26 can push the pressing key 4 back to its original position, and then the "+" and a "-" symbol areas of the annular plate 12 can be pressed to push the two second pressing rods 14 and the two current regulating switches 7 respectively, and the two current regulating switches 7 control the input current of the battery 15 through the control panel 8, and then the frequency of the low-frequency pulse of the electrode sheet 17 can be modulated, which is convenient for people to use, and the small size of the present invention is convenient for people to carry and use.

[0023] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0024] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0025] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small pulse massager, comprising a housing (1), characterized in that, An installation cavity (2) is provided inside the housing (1). An indentation groove (3) is provided on the upper surface of the installation cavity (2). A push button (4) is slidably connected inside the indentation groove (3). A first through hole (5) is provided through the center of the bottom of the indentation groove (3). The lower end orifice of the first through hole (5) communicates with the installation cavity (2). A first push rod (6) is fixedly connected to the center of the lower surface of the push button (4). The lower end of the first push rod (6) penetrates through the first through hole (5) and extends into the installation cavity (2). Two current regulating switches (7) are fixedly connected between the opposite inner cavity walls of the installation cavity (2). A control panel (8) is fixedly connected between the two current regulating switches (7). A start switch (9) is fixedly connected to the upper surface of the control panel (8). One end of the first push rod (6) located inside the installation cavity (2) is fixedly connected to a push plate (10). The push plate (10) corresponds to the start switch (9). An annular groove (11) is provided on the outer side wall of the housing (1). An annular plate (12) is slidably connected inside the annular groove (11). Two second through holes (13) are provided through the groove walls of the annular groove (11) corresponding to the positions of the two current regulating switches (7). Two second push rods (14) are fixedly connected to the side walls of the annular plate (12) corresponding to the positions of the two second through holes (13). A "+" sign and a "-" sign are respectively provided on the outer side wall of the annular plate (12) corresponding to the positions of the two second push rods (14). The ends of the two second push rods (14) away from the annular plate (12) respectively penetrate through the corresponding second through holes (13) and extend into the installation cavity (2). A storage battery (15) is fixedly connected to the bottom cavity wall of the installation cavity (2). An installation groove (16) is provided on the lower surface of the housing (1). An electrode plate (17) is installed inside the installation groove (16). Four clamping grooves (18) are provided on the lower surface of the housing (1) in a surrounding manner with respect to the installation groove (16). A clamping block (19) is clamped inside each of the four clamping grooves (18). The lower ends of the four clamping blocks (19) all penetrate through the orifices of the corresponding clamping grooves (18) and extend downward and are jointly fixedly connected to a fixing ring (20). The lower end of the electrode plate (17) penetrates through the central opening of the fixing ring (20) and extends downward. A first spring (26) is sleeved on the rod wall of the first push rod (6) located inside the indentation groove (3). A second spring (27) is sleeved on the rod walls of the two second push rods (14) located inside the annular groove (11).

2. The small pulse massager according to claim 1, characterized in that: A charging base (21) is provided directly below the housing (1). A placement groove (22) is provided on the upper surface of the charging base (21). A plurality of pins (23) are fixedly connected to the bottom of the placement groove (22).

3. The small pulse massager according to claim 1, wherein: On the lower surface of the housing (1), a number of slots (24) are provided corresponding to the positions of a number of pins (23). The number of pins (23) respectively match the number of corresponding slots (24). The number of pins (23) respectively penetrate through the notches of the number of corresponding slots (24) and extend into the slots (24).

4. A small pulse massager according to claim 1, characterized in that: A rubber pad (25) is fixedly connected to the lower surface of the fixing ring (20) and the outer side wall of the electrode plate (17).

5. The small pulse massager according to claim 1, characterized in that: The upper end of the first spring (26) is fixedly connected to the lower surface of the pressing key (4), and the lower end of the first spring (26) is fixedly connected to the bottom of the pressing groove (3). One end of each of the two second springs (27) facing each other is fixedly connected to the bottom of the annular groove (11), and the other end of each of the two second springs (27) away from each other is fixedly connected to the side wall of the annular plate (12).

6. The small pulse massager according to claim 1, wherein: The storage battery (15) is connected to the number of slots (24) and the control panel (8) through wires.

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