CN209451029U - A kind of novel negative pressure health-preserving instrument - Google Patents

Abstract

A kind of novel negative pressure health-preserving instrument, a rubber sleeve is cased with around the negative pressure pump of negative pressure health-preserving instrument ontology, the two side ends of rubber sleeve, upper end is located at two side ends and interior upper end in the negative pressure pump fixing clamp of negative pressure health-preserving instrument ontology, fixing clamp is mounted in the shell of negative pressure health-preserving instrument ontology on bottom, also there is annular copper sheet, ring-shaped rubber piece, Switching Power Supply and control circuit, Switching Power Supply and control circuit installation are on circuit boards, the side of ring-shaped rubber piece is mounted on the main sucker inside lower end of negative pressure health-preserving instrument ontology, annular copper piece upper end is mounted on the downside of ring-shaped rubber piece, Switching Power Supply and control circuit, it is connected between negative pressure pump through conducting wire.The utility model is equipped with annular copper sheet under main sucker, after sucker touches human skin, under control circuit effect, negative pressure pump work once electrified, after sucker leaves human skin, negative pressure pump power loss no longer works, and rubber damping pad is equipped between negative pressure pump and shell, reduces complete machine operating noise and vibration.

Description

A kind of novel negative pressure health-preserving instrument

Technical field

The utility model relates to modality field, especially a kind of novel negative pressure health-preserving instrument.

Background technique

Negative pressure health-preserving instrument is the equipment that a kind of pair of human body can play a role in health care, and working principle is similar to existing tradition and pulls out Tank.Negative pressure health-preserving instrument work when each position of human body can be played dredging lymphatic channels and blood channel based on effect.Pass through Lymphatic system is massaged, tissue metabolism can be assisted, with conveying nutrient；By dredging blood channel, promotion can be played Blood circulation of human body, the effect to boost metabolism.Negative pressure is generated, in positive pressure conversion process in the work of negative pressure health-preserving instrument, energy Air is promoted to take a breath with skin surface, so that superficial cell obtains enough oxygen, conducive to the health of human skin.

Existing negative pressure health-preserving instrument is in use, its internal negative pressure pump is directly installed in inner shell, negative pressure pump and shell Without buffering between body, the vibration of negative pressure pump can generate biggish noise when work, and cause the vibration of equipment entirety, to using band It is inconvenient to come.And existing negative pressure health-preserving instrument its operate negative pressure pump work mode be by artificially controlling, such as in use, Operator strikes switch power supply switch, negative pressure pump work once electrified with the hand, turns off the power switch when not in use, negative pressure pump stops working, by In, negative pressure health-preserving instrument is as needed, can be operated using sucker at the multiple positions of human body, therefore, each mobile sucker position It can make troubles to operator when turning off the power switch；Although operator can also directly put the sucker upper end of negative pressure health-preserving instrument Air valve is deflated, and then sucker is shifted again, but in the process, work once electrified can bring unnecessary energy wave to negative pressure pump always Take, and can not accomplish to automatically control.

With the development of industrial technology, the function of product is more and more perfect, improves the people-oriented function of product as far as possible, The undoubtedly first chance that product is won the market, thus provide it is a kind of can effectively reduce operation in noise and vibration, moreover it is possible to do not need to grasp Author's operation power switch, the negative pressure health-preserving instrument that can realize that negative pressure pump is opened and closed automatically seem particularly necessary.

Utility model content

In order to overcome existing negative pressure health-preserving instrument because structure is limited, operating noise is big, vibration is big, and can not achieve in use The drawbacks of automatic negative pressure control pump work mode is brought, the utility model is provided pacifies under the main sucker of negative pressure health-preserving instrument ontology Equipped with annular copper sheet, after sucker touches human skin, under control circuit effect, control circuit can control negative pressure health-preserving instrument The negative pressure pump work once electrified of ontology, after sucker leaves human skin, under control circuit effect, control circuit can control negative pressure The negative pressure pump power loss of health-preserving instrument ontology no longer works, and rubber damping pad is equipped between negative pressure pump and shell, reduces complete machine Operating noise and vibration, have thus reached easy to use, save electric energy, and improve a kind of novel negative of the market competitiveness Press health-preserving instrument.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of novel negative pressure health-preserving instrument, including negative pressure health-preserving instrument ontology, it is characterised in that the negative pressure of negative pressure health-preserving instrument ontology It pumps and is around cased with a rubber sleeve, bottom upper contact in the shell of rubber sleeve lower end and negative pressure health-preserving instrument ontology, the two of rubber sleeve Side, upper end are located at two side ends and interior upper end in the negative pressure pump fixing clamp of negative pressure health-preserving instrument ontology, and fixing clamp is mounted on negative pressure and supports In the shell of raw instrument ontology on bottom, also there is annular copper sheet, ring-shaped rubber piece, Switching Power Supply and control circuit, Switching Power Supply On circuit boards with control circuit installation, circuit board is mounted in the shell of negative pressure health-preserving instrument ontology, the side of ring-shaped rubber piece It is mounted on the main sucker inside lower end of negative pressure health-preserving instrument ontology, annular copper piece upper end is mounted on the downside of ring-shaped rubber piece, switch electricity The power input both ends in source are connected with the 220V power input conducting wire of negative pressure health-preserving instrument body interior, the power supply output of Switching Power Supply End is connected with the power input both ends of control circuit through conducting wire, and piece power input of negative pressure pump of negative pressure health-preserving instrument body interior is led Line is divided into two sections, and power input, the power output end of control circuit are connected with one end of two section leads respectively, annular copper sheet and Control circuit signal input part is connected through conducting wire.

Sealing state is between ring-shaped rubber piece side and the main sucker inside lower end of negative pressure health-preserving instrument ontology.

The outer diameter of the annular copper sheet is less than ring-shaped rubber piece outer diameter, the internal diameter and ring-shaped rubber piece internal diameter one of annular copper sheet It causes.

The lower end height of the annular copper sheet is higher than the main sucker lower periphery height of negative pressure health-preserving instrument ontology.

The Switching Power Supply is alternating current 220V DC power module.

The control circuit includes touching sub-circuit and output sub-circuit, is connected therebetween through circuit board wiring, and son electricity is touched Road and output sub-circuit positive and negative polarities are separately connected, and touch sub-circuit signal output end and output sub-circuit signal input part connects It connects.

The touch sub-circuit of the control circuit includes NPN triode, resistance, adjustable resistance, therebetween through circuit board wiring Connection, first, second, third only, the connection of the 4th NPN triode collector, first NPN triode emitter and the Two NPN transistor base connections, second NPN triode emitter are connected with third NPN transistor base, and third is only NPN triode emitter and the 4th NPN transistor base, the connection of resistance one end, the connection of resistance other end adjustable resistance one end.

The output sub-circuit of the control circuit includes the integrated electricity of ceramic disc capacitor, relay and TWH8778 type power switch Road is connected through circuit board wiring therebetween, and 5 foot of signal input part of power switch circuit is connected with ceramic disc capacitor one end, porcelain The chip capacitor other end is connected with 4 foot of negative power supply input terminal of power switch circuit, relay negative power supply input terminal, function 2 foot of output end of rate switch integrated circuit is connected with relay cathode power supply input terminal, and 3 feet of power switch circuit are outstanding It is empty.

The utility model beneficial effect is: the utility model is due to being cased with a rubber around the negative pressure pump of negative pressure health-preserving instrument ontology Bottom upper contact in the shell of set, rubber sleeve lower end and negative pressure health-preserving instrument ontology, the two side ends of rubber sleeve, upper end are supported positioned at negative pressure The negative pressure pump fixing clamp inner end of raw instrument ontology, in actual use, the vibrational energy that negative pressure pump generates effectively is absorbed by rubber sleeve, this Sample, the effect of vibration generated when reducing negative pressure pump work is in the shell of negative pressure health-preserving instrument ontology, and thus integral device noise subtracts Small, vibration is also corresponding to be reduced.Under control circuit effect, after complete machine work, the annular copper sheet under only main sucker touches people After body skin, after control circuit can just allow negative pressure pump work once electrified, the annular copper sheet under main sucker to leave human skin, control electricity Lu Huirang negative pressure pump power loss no longer works, and so in actual use, mobile sucker position, control circuit can close negative pressure every time Pumping source, it is more convenient to use, and can achieve the effect that save electric energy.Since the utility model is easy to use, electric energy is saved, is reduced Complete machine operating noise and vibration, and the market competitiveness is improved, so specific good application prospect.

Detailed description of the invention

The utility model is described further with reference to the accompanying drawings and examples.

Fig. 1 is the utility model structure diagram.

Fig. 2 is the utility model ring-shaped rubber piece, annular copper sheet upright state flowering structure schematic diagram.

Fig. 3 is the utility model ring-shaped rubber piece, annular copper sheet laid-flat status flowering structure schematic diagram.

Fig. 4 is the utility model negative pressure health-preserving instrument ontology part and Switching Power Supply, control circuit, structure is shown between rubber sleeve It is intended to.

Fig. 5 is the utility model circuit diagram.

Specific embodiment

Shown in Fig. 1,2,3,4, a kind of novel negative pressure health-preserving instrument, including negative pressure health-preserving instrument ontology 1, in negative pressure health-preserving instrument sheet It is cased with a rubber sleeve 3 around the negative pressure pump 2 of body, bottom top connects in the shell 4 of 3 lower end of rubber sleeve and negative pressure health-preserving instrument ontology Touching, the two side ends of rubber sleeve 3, upper end are located at two side ends and interior upper end in the negative pressure pump fixing clamp 5 of negative pressure health-preserving instrument ontology, fixed Folder 5 is mounted in the shell 4 of negative pressure health-preserving instrument ontology on bottom, also has annular copper sheet 6, ring-shaped rubber piece 7, Switching Power Supply 8 With control circuit 9, on circuit boards, circuit board is mounted on the shell of negative pressure health-preserving instrument ontology for Switching Power Supply 8 and the installation of control circuit 9 In body 4, main sucker 10-1 inside lower end of the side glue sticking of ring-shaped rubber piece 7 in negative pressure health-preserving instrument ontology, annular copper sheet 6 Upper end glue sticking is in 7 downside of ring-shaped rubber piece.10-2 is the accessory sucker of negative pressure health-preserving instrument ontology.

Shown in Fig. 1,2,3,4, between the main sucker 10-1 inside lower end of ring-shaped rubber piece 7 and negative pressure health-preserving instrument ontology In sealing state.The outer diameter of annular copper sheet 6 is less than 7 outer diameter 1mm of ring-shaped rubber piece, the internal diameter and ring-shaped rubber piece 7 of annular copper sheet 6 Internal diameter is consistent.There is an aperture on the right side of the lower end main sucker 10-1 of negative pressure health-preserving instrument ontology, the conducting wire 11 connected with annular copper sheet It is drawn outside main sucker 10-1 from aperture, aperture is sealed with sealant, viscous on the outside of the tracheae 1-1 of conducting wire 11 and negative pressure health-preserving instrument ontology It is connected together.The lower end height of annular copper sheet 6 is 0.5mm higher than the main sucker 10-1 lower periphery height of negative pressure health-preserving instrument ontology.

Shown in Fig. 1,2,3,4, the utility model due to being cased with a rubber sleeve 3 around the negative pressure pump 2 of negative pressure health-preserving instrument ontology, Bottom upper contact in the shell 4 of 3 lower end of rubber sleeve and negative pressure health-preserving instrument ontology, the two side ends of rubber sleeve 3, upper end are supported positioned at negative pressure 5 inner end of negative pressure pump fixing clamp of raw instrument ontology, in actual use, the vibrational energy that negative pressure pump 2 generates effectively is inhaled by rubber sleeve 3 It receives, in this way, reduce when negative pressure pump 2 works the effect of vibration that generates in the shell 4 of negative pressure health-preserving instrument ontology, thus integral device Noise, which reduces, vibration is also corresponding reduces.Under the effect of control circuit 9, after complete machine work, the annular copper under only main sucker 10-1 Piece 6 touch human skin after (since the lower end height of annular copper sheet 6 is only than the lower part main sucker 10-1 of negative pressure health-preserving instrument ontology Around the high 0.5mm of height, because of the elasticity of human skin and be not absolute formation state, each main sucker 10-1 connects After contacting human skin, the lower end of annular copper sheet 6 part or all can contact human skin), control circuit 9 can just allow negative pressure 2 work once electrifieds are pumped, after the annular copper sheet 6 under main sucker leaves human skin, control circuit 9 can allow 2 power loss of negative pressure pump no longer work Make, so in actual use, the mobile position sucker 10-1 and 10-2, control circuit 9 can close 2 power supply of negative pressure pump, make every time With more convenient, and can achieve the effect that save electric energy.Since the utility model is easy to use, electric energy is saved, reduces complete machine work Noise and vibration, and the market competitiveness is improved, so specific good application prospect.

Shown in Fig. 5, Switching Power Supply U1 is that 220V turns 6V DC power supplier finished product, and brand is bright latitude, and power is 100W. Control circuit includes touching sub-circuit and output sub-circuit, connects therebetween through circuit board wiring, touches sub-circuit positive and negative polarities NPN Triode Q1 collector, the adjustable resistance RP other end and 1 and 4 feet for exporting sub-circuit positive and negative polarities power switch circuit U2 It is separately connected, touches sub-circuit signal output end NPN triode Q4 emitter and output sub-circuit signal input part power switch 5 feet of integrated circuit U2 connect.The touch sub-circuit of control circuit includes NPN triode Q1, Q2, Q3, Q4, resistance R, adjustable electric RP is hindered, is connected therebetween through circuit board wiring, first, second, third, the 4th NPN triode Q1, Q2, Q3, Q4 current collection Pole connection, first NPN triode Q1 emitter and second NPN triode Q2 base stage connection, second NPN triode Q2 Emitter is connected with third NPN triode Q3 base stage, third NPN triode Q3 emitter and the 4th NPN triode Q4 Base stage, the connection of the one end resistance R, the connection of resistance R other end one end adjustable resistance RP.The output sub-circuit of control circuit includes tile Capacitor C, relay J and TWH8778 type power switch circuit U2, connect through circuit board wiring therebetween, and power switch is integrated 5 foot of signal input part of circuit U 2 is connected with the one end ceramic disc capacitor C, the ceramic disc capacitor C other end and power switch circuit U's 4 foot of negative power supply input terminal, relay J negative power supply input terminal connection, 2 foot of output end of power switch circuit U2 and after The connection of electric appliance J cathode power supply input terminal, 3 feet of power switch circuit U2 are hanging.The power input both ends 1 of Switching Power Supply U1 And 2 foot connected with the 220V power input conducting wire of negative pressure health-preserving instrument body interior, 3 foot of power output end, 4 feet of Switching Power Supply U1 It is connected respectively through conducting wire with 1 and 4 feet of the power input both ends power switch circuit U2 of control circuit, negative pressure health-preserving instrument sheet A piece power input conducting wire of negative pressure pump M in internal portion is divided into two sections, power input, the power output end relay of control circuit The control power input of J and normally opened contact end are connected with one end of two section leads respectively, annular copper band T and control circuit signal Input terminal NPN triode Q1 base stage is connected through conducting wire.

Shown in Fig. 5, the power supply of negative pressure health-preserving instrument ontology is inserted into the general supply of alternating current 220V socket, negative pressure health-preserving instrument ontology After switch is opened, 220V AC power source can access switch power supply U1 1 and 2 feet, then, Switching Power Supply U1 circuit inside it Under effect, Cong Qi 3 and 4 feet export stable 6V DC power supply and enter control circuit power input both ends.The utility model in use, When main sucker and the accessory sucker contact human body (two positions of human body) negative pressure health-preserving instrument ontology, the annular copper sheet of main sucker lower end T, which touches the noise signal that incudes after human skin, can enter the base stage of NPN triode Q1, signal through NPN triode Q1, Q2, After the amplification of Q3 multistage, the base stage of NPN triode Q4, NPN triode Q are entered from the emitter of NPN triode Q3 output high level At peripheral component resistance R and adjustable resistance RP collective effect, emitter exports high level ingoing power switch integrated circuit 5 foot of signal input part of U2, then, the power switch circuit U2 under the internal circuit effect of power switch circuit U2 2 foot of output end output high level enter relay J cathode power supply input terminal, relay J, which is obtained, electric to be attracted its and controls power input End and normally opened contact end closure, due to, piece power input conducting wire of negative pressure pump M of negative pressure health-preserving instrument body interior is divided into two sections, The control power input of relay J and normally opened contact end are connected with one end of two section leads respectively, so relay J obtains electric suction After closing its control power input and normally opened contact end closure, two sections of a power lead of negative pressure pump M can be connected to, in this way, Under the effect of negative pressure health-preserving instrument body interior circuit board, this moment, negative pressure pump M meeting work once electrified, interval generates negative pressure and positive pressure, warp Two suckers generate negative pressure and positive pressure massage effect power to human skin.In use, when needing mobile two suckers to be located at human body Position on position, operator directly deflate two sucker upper end vent valves of negative pressure health-preserving instrument ontology, and then two are inhaled Disk displacement can, after the annular copper sheet T when main sucker lower end leaves human body, the base stage of NPN triode Q1 is without inductive signal Input can be in by state, and in turn, NPN triode Q2, Q3, Q4 cut-off, NPN triode Q4 emitter are exported without level to function 2 feet of 5 foot of signal input part of rate integrated circuit U2, power switch circuit U2 stop out-put supply, and relay J power loss is not It is attracted it again and controls power input and the disconnection of normally opened contact end, due to the control power input and normally opened contact of relay J End is connected with one end of two section leads respectively, so, negative pressure pump M meeting power loss no longer works.Negative pressure pump M power is usually up to a hundred Watt, the utility model control circuit operating current only has 100mA or so, and electricity consumption is ignored.The utility model effect reduces whole set Standby vibration and noise, and realize main sucker contact human body negative pressure pump M work, leave human skin negative pressure pump M no longer work Work, remaining structure and use process and existing negative pressure health-preserving instrument are completely the same.

Shown in Fig. 5, in control circuit: NPN triode Q1, Q2, Q3, Q4 model are 9014, and resistance R resistance value is 500 Ω, can Adjusting resistance RP specification is 4.7K, and ceramic disc capacitor C specification is that 0.1 μ F, relay J are model DC4123 type 6V miniature relays.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the utility model is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this reality In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted It asks.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of novel negative pressure health-preserving instrument, including negative pressure health-preserving instrument ontology, it is characterised in that the negative pressure pump of negative pressure health-preserving instrument ontology Around be cased with a rubber sleeve, bottom upper contact in the shell of rubber sleeve lower end and negative pressure health-preserving instrument ontology, the two sides of rubber sleeve End, upper end are located at two side ends and interior upper end, fixing clamp in the negative pressure pump fixing clamp of negative pressure health-preserving instrument ontology and are mounted on negative pressure health In the shell of instrument ontology on bottom, also there is annular copper sheet, ring-shaped rubber piece, Switching Power Supply and control circuit, Switching Power Supply and Control circuit is installed on circuit boards, and circuit board is mounted in the shell of negative pressure health-preserving instrument ontology, the side peace of ring-shaped rubber piece Mounted in the main sucker inside lower end of negative pressure health-preserving instrument ontology, annular copper piece upper end is mounted on the downside of ring-shaped rubber piece, Switching Power Supply Power input both ends connected with the 220V power input conducting wire of negative pressure health-preserving instrument body interior, the power output end of Switching Power Supply It is connected with the power input both ends of control circuit through conducting wire, piece power input conducting wire of negative pressure pump of negative pressure health-preserving instrument body interior It is divided into two sections, power input, the power output end of control circuit are connected with one end of two section leads respectively, annular copper sheet and control Circuit signal input processed is connected through conducting wire.

2. a kind of novel negative pressure health-preserving instrument according to claim 1, it is characterised in that ring-shaped rubber piece side and negative pressure are supported Sealing state is between the main sucker inside lower end of raw instrument ontology.

3. a kind of novel negative pressure health-preserving instrument according to claim 1, it is characterised in that the outer diameter of annular copper sheet is less than annular The internal diameter of sheet rubber outer diameter, annular copper sheet is consistent with ring-shaped rubber piece internal diameter.

4. a kind of novel negative pressure health-preserving instrument according to claim 1, it is characterised in that the lower end height of annular copper sheet is than negative Press the main sucker lower periphery height of health-preserving instrument ontology high.

5. a kind of novel negative pressure health-preserving instrument according to claim 1, it is characterised in that Switching Power Supply is that alternating current 220V turns straight Galvanic electricity source module.

6. a kind of novel negative pressure health-preserving instrument according to claim 1, it is characterised in that control circuit includes touching sub-circuit It with output sub-circuit, is connected therebetween through circuit board wiring, touches sub-circuit and output sub-circuit positive and negative polarities are separately connected, touch Sub-circuit signal output end is connected with output sub-circuit signal input part.

7. a kind of novel negative pressure health-preserving instrument according to claim 6, it is characterised in that the touch sub-circuit packet of control circuit NPN triode, resistance, adjustable resistance are included, is connected therebetween through circuit board wiring, first, second, third, the 4th NPN Transistor collector connection, first NPN triode emitter and second NPN transistor base connection, second tri- pole NPN Pipe emitter is connected with third NPN transistor base, third NPN triode emitter and the 4th NPN transistor base, The connection of resistance one end, the connection of resistance other end adjustable resistance one end.

8. a kind of novel negative pressure health-preserving instrument according to claim 6, it is characterised in that the output sub-circuit packet of control circuit Ceramic disc capacitor, relay and TWH8778 type power switch circuit are included, is connected therebetween through circuit board wiring, power switch collection Connected at 5 foot of signal input part of circuit with ceramic disc capacitor one end, the ceramic disc capacitor other end and power switch circuit it is negative 4 foot of pole power input, the connection of relay negative power supply input terminal, 2 foot of output end and relay of power switch circuit The connection of cathode power supply input terminal, 3 feet of power switch circuit are hanging.