CN209860259U - Water, gas and electricity quick connecting piece - Google Patents

Abstract

The utility model relates to a connecting device technical field specifically is a water gas electricity quick connect element, including female seat of circuit contact pin, the spacing sensor of switch, first female bedplate, sensor fixing base, the female bedplate of second, stainless steel thimble, the female seat of two sets of cpc water injection well choke, air cock, first public bedplate, the public bedplate of second, the public seat of two sets of cpc water injection well choke, first shell, second shell, the public seat of circuit contact pin, stainless steel rotation axis, status indicator lamp, pilot lamp ya keli board, axle clamp plate, knob, nut and silica gel protecting wire cover. The utility model adopts the screw to drive the male plug-in connector seat to be connected with the female plug-in connector seat, and the rotating force of the relative distance is used for replacing the force of horizontal pressing to achieve the effect of labor saving; the male seat is tightly locked on the female seat through double threads on the screw rod so as to achieve the tight connection of the male seat and the female seat of the water locking water nozzle and prevent the water locking water nozzle from leaking due to the fact that the water locking water nozzle is not tightly connected in the working process; the distance is increased structurally, the positive and negative copper needles are physically isolated, and the electric arc and electric spark conditions during working are avoided.

Description

Water, gas and electricity quick connecting piece

Technical Field

The utility model relates to a connecting device technical field specifically is a water gas electricity quick connect spare.

Background

The existing medical beauty treatment instruments on the market, such as a semiconductor laser depilator, a frozen fat dissolving weight reducing instrument, an intense pulse light skin treatment instrument and the like, need to convey condensed water or high-pressure/negative-pressure gas to a treatment handle from a host machine during working, and then need a connecting piece to conveniently, quickly and reliably connect the host machine and a threaded pipe of a hand tool together. The connecting piece that exists on the market at present adopts the stainless steel card of cpc water injection well choke to lock the public female seat of water injection well choke in order to reach the connection effect, or adopts spring buckle structure to insert public seat card soon on female seat. Both of the two structures need larger horizontal thrust to compress the water locking spring in the cpc water nozzle to ensure that the cpc water nozzle is in a non-water locking state. The two structures cause that a large force needs to be applied when the connecting piece is installed, if the applied force is not large enough, the hidden trouble that the connecting piece cannot be correctly connected exists, and the instrument can generate the conditions of water leakage, air leakage, electric sparks in virtual connection and the like when the instrument works, so that the instrument breaks down. In view of this, we provide a hydro-pneumatic-electric quick connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water gas electricity quick connector to thereby it then can appear leaking, gas leakage, virtual connecing the problem that the condition such as electric spark appears and lead to the instrument to break down to provide to appear now the instrument during operation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water-gas-electricity quick connector comprises a circuit pin female seat, a switch limit sensor, a first female seat plate, a sensor fixing seat, a second female seat plate, a 304 stainless steel thimble, two groups of cpc water nozzle female seats, an air nozzle, a first male seat plate, a second male seat plate, two groups of cpc water nozzle male seats, a first shell, a second shell, a circuit pin male seat, a 304 stainless steel rotating shaft, a state indicator lamp, an indicator lamp acrylic plate, a shaft pressing plate, a knob, a nut and a silica gel protective wire sleeve, wherein the circuit pin female seat is inserted on the first female seat plate, the first female seat plate is arranged on the second female seat plate through self-tapping screw threads, the switch limit sensor is inserted in the sensor fixing seat, the sensor fixing seat is arranged on the second female seat plate through fixing bolt threads, one end of the two groups of cpc water nozzle female seats is inserted on the second female seat plate, the 304 stainless steel thimble is arranged on the second female seat plate, the one end of 304 stainless steel rotation axis has cup jointed the axle clamp board, the axle clamp board is fixed on first public bedplate through M3 self-tapping, the public bedplate of second passes through self-tapping screw thread and installs on first public bedplate, a tip of the public seat of two sets of cpc water injection nozzles all pegs graft in first public bedplate, the air cock passes through the jump ring to be installed on first public bedplate, nut and silica gel protecting wire cover are located on external screwed pipe, first public bedplate passes through M3 self-tapping and fixes in first shell.

Preferably, the knob is connected to the rear of the 304 stainless steel rotating shaft and is installed in the first housing.

Preferably, the pcb board of the status indicator light and the acrylic board of the indicator light are both mounted in the clamping groove of the first shell.

Preferably, the first housing and the second housing are snap-fit and secured by bolts.

Preferably, the double thread on the 304 stainless steel rotating shaft is meshed with the 304 stainless steel ejector pin.

Preferably, the first mother seat plate is inserted with three circuit pin positioning claws of different specifications, and each circuit pin positioning claw of each specification is inserted with a circuit pin.

Preferably, the second male seat plate is inserted with three circuit pin positioning claws of different specifications, and each circuit pin positioning claw of each specification is inserted with a circuit pin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this water vapour electricity quick connect coupler is connected with female seat through adopting the screw rod to drive the public seat of connector, replaces the power that the level was pressed with relative distance's revolving force to reach laborsaving effect, reaches the convenient effect of connecting of connector.

2. The water-gas-electricity quick connecting piece tightly locks the male seat on the female seat through double threads on the screw rod so as to achieve the tight connection of the male seat and the female seat of the water locking water nozzle, and the situation that the water locking water nozzle is not tightly connected and leaks in work is avoided.

3. The water-gas-electricity quick connecting piece adopts the copper needle connection of a thicker red copper gold plating treatment process, increases the distance structurally and physically isolates the positive and negative copper needles, thereby avoiding the situations of electric arcs and electric sparks during working.

4. This water gas electricity quick connect component increases sensor and pilot lamp, and the connector is under the correct connection status, and the signal could be received to the sensor, and the pilot lamp gives green light and connects normal instruction, conveniently judges connector connection status etc..

Drawings

FIG. 1 is a schematic diagram of the explosion structure of the water-gas-electricity quick connector structure of the present invention;

FIG. 2 is a schematic view of the structure of the water-gas-electricity quick connector of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a right side view of the structure of the present invention;

fig. 5 is a schematic structural view of the circuit pin socket of the present invention;

FIG. 6 is a schematic structural view of a Taibang GL-8H micro proximity switch limit sensor of the present invention;

FIG. 7 is a schematic view of a first female seat plate structure of the present invention;

fig. 8 is a schematic view of the sensor fixing base of the present invention;

FIG. 9 is a schematic view of a second female seat plate structure of the present invention;

fig. 10 is a schematic structural view of a 304 stainless steel thimble according to the present invention;

FIG. 11 is a schematic view of the structure of the cpc water nozzle female seat of the present invention;

FIG. 12 is a schematic view of the air faucet structure of the present invention;

FIG. 13 is a schematic view of a first male seating plate structure according to the present invention;

fig. 14 is a schematic diagram of a second male board structure of the present invention;

FIG. 15 is a schematic view of the structure of the cpc water nozzle male seat of the present invention;

fig. 16 is a schematic structural view of a first housing of the present invention;

fig. 17 is a schematic structural view of a second housing of the present invention;

fig. 18 is a schematic structural view of the male circuit pin seat of the present invention;

fig. 19 is a schematic structural view of a 304 stainless steel rotating shaft of the present invention;

fig. 20 is a schematic structural view of the status indicator light of the present invention;

fig. 21 is a schematic structural view of an acrylic plate of the indicator light of the present invention;

fig. 22 is a schematic diagram of the structure of the shaft pressing plate of the present invention;

fig. 23 is a schematic view of the knob structure of the present invention;

FIG. 24 is a schematic view of the nut structure of the present invention;

fig. 25 is a schematic structural view of the silica gel wire sheath of the present invention;

fig. 26 is a schematic structural view of the male connector seat and the female connector seat of the present invention.

In the figure: 1. a circuit pin female seat; 2. a switch limit sensor; 3. a first mother seat plate; 4. a sensor holder; 5. a second mother seat plate; 6. 304 stainless steel thimbles; 7. a cpc water nozzle female seat; 8. an air tap; 9. a first male seat plate; 10. a second male seat plate; 11. a cpc water nozzle male seat; 12. a first housing; 13. a second housing; 14. a male circuit pin seat; 15. a 304 stainless steel rotating shaft; 16. a status indicator light; 17. an indicator light acrylic plate; 18. a shaft pressing plate; 19. a knob; 20. a nut; 21. a silica gel wire sheath; 22. a connector female seat; 23. the male seat of the connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-26, the present invention provides the following technical solutions:

a water, gas and electricity quick connector is shown in figures 1-25 and comprises a circuit pin female seat 1, a switch limit sensor 2, a first female seat plate 3, a sensor fixing seat 4, a second female seat plate 5, a 304 stainless steel thimble 6, two groups of cpc water nozzle female seats 7, an air nozzle 8, a first male seat plate 9, a second male seat plate 10, two groups of cpc water nozzle male seats 11, a first shell 12, a second shell 13, a circuit pin male seat 14, a 304 stainless steel rotating shaft 15, a state indicator lamp 16, an indicator lamp acrylic plate 17, a shaft pressing plate 18, a knob 19, a nut 20 and a silica gel wire sheath 21, wherein the circuit pin female seat 1 is inserted on the first female seat plate 3, the first female seat plate 3 is arranged on the second female seat plate 5 through self-tapping screw threads, the switch limit sensor 2 is inserted in the sensor fixing seat 4, the sensor fixing seat 4 is arranged on the second female seat plate 5 through fixing bolt threads, the one end of female seat 7 of two sets of cpc water injection well choke is all pegged graft on second female bedplate 5, 304 stainless steel thimble 6 is installed on second female bedplate 5, shaft pressing plate 18 has been cup jointed to the one end of 304 stainless steel rotation axis 15, shaft pressing plate 18 is fixed on first public bedplate 9 through M3 self-tapping, second public bedplate 10 is installed on first public bedplate 9 through self-tapping screw thread, a tip of the public seat 11 of two sets of cpc water injection well choke is all pegged graft in first public bedplate 9, air cock 8 is installed on first public bedplate 9 through the jump ring, nut 20 and silica gel protecting wire cover 21 cover are located on external screwed pipe, first public bedplate 9 is fixed in first shell 12 through M3 self-tapping.

Furthermore, the knob 19 is connected with the tail part of the 304 stainless steel rotating shaft 15 and is arranged in the first shell 12, and the installation is convenient.

Specifically, the pcb board of the status indicator light 16 and the indicator light acrylic board 17 are both installed in the clamping groove of the first shell 12, and are convenient to install and detach.

It is worth mentioning that the first housing 12 and the second housing 13 are snap-fitted and fixed by bolts. The double thread on the 304 stainless steel rotating shaft 15 is meshed and connected with the 304 stainless steel thimble 6, so that the structure is firmer.

In addition, three circuit pin positioning claws with different specifications are inserted in the first mother seat plate 3, and a circuit pin is inserted in each circuit pin positioning claw. Three circuit pin positioning claws with different specifications are inserted in the second male seat plate 10, and a circuit pin is inserted in each circuit pin positioning claw with different specifications.

The installation method of the water-gas-electricity quick connector comprises the following steps:

(1) mounting positioning claws of circuit contact pins of 3 different specifications on a first mother seat plate 3 according to corresponding positions of corresponding specifications, and mounting the first mother seat plate 3 provided with the positioning claws on a corresponding position of a second mother seat plate 5 by adopting 2M 3 self-tapping; the micro proximity switch limit sensor 2 is arranged on a sensor fixing seat 4, and the sensor fixing seat after installation is fixed on a corresponding position of a second mother seat plate 5 through screws; mounting the female seats 7 of the two cpc water nozzles at corresponding positions of the second female seat plate 5; fixing the 304 stainless steel thimble 6 at a corresponding position when the second mother board 5 is injection molded, and finishing the installation of the structural member of the second mother board 5 to be used as the connector mother board 22, as shown in fig. 26; then, the second mother seat plate 5 is fixed on the corresponding position of the main machine of the beauty instrument equipment through 4 screws M4, the circuit pin mother seat 1 welded with electric wires is installed in the respective jack of the first mother seat plate 3 according to different specifications, and the water pipe and the air pipe are connected with the corresponding interface of the second mother seat plate 5.

(2) Fixing a 304 stainless steel rotating shaft 15 on a first male seat plate 9 through a shaft pressing plate 18 by using 4M 3 self-tapping; after 3 circuit pin positioning claws with different specifications are arranged at the corresponding positions of the second male seat plate 10, the second male seat plate 10 is fixed on the first male seat plate 9 by using 2M 3 self-tapping screws; installing a cpc water nozzle male seat 11 at a corresponding position of a first male seat plate 9; installing a silica gel sealing ring with a corresponding specification in a corresponding slot opening of the air faucet 8, and fixing the silica gel sealing ring on the first male seat plate 9 by using a clamp spring with the diameter of 8; then, the screw cap 20 and the silica gel wire protecting sleeve 21 are sleeved on the threaded pipes of the installed water pipe, air pipe and electric wire, the water pipe is connected with the cpc water nozzle male seat 11 on the first male seat plate 9, the air pipe is connected with the air nozzle 8 on the first male seat plate 9, and the circuit pin male seats 14 of 3 different specifications of the welded electric wire are installed on the second male seat plate 10 according to corresponding hole positions to serve as a connector male seat 23.

(3) The first male seat plate 9 connected with the circuit is fixed at a corresponding position of the first shell 12 through 3M 3 self-tapping, the knob 19 is combined with the tail part of the 304 stainless steel rotating shaft 15 and is installed at a corresponding position of the first shell 12, the electric wire state indicator lamp 16pcb plate after connection is installed in a clamping groove of the first shell 12, the indicator lamp acrylic 17 is installed in a slot of the first shell 12, then the second shell 13 is combined with the first shell 12, the remaining 3M 3 self-tapping of the first male seat plate 9 is screwed, a nut is screwed on the tail threads of the second shell 13 and the first shell 12, and the whole hydro-electric quick connector structure is installed.

The utility model discloses a characteristic that water gas electricity quick connector is high according to the wear-resisting corrosion-resistant hardness of 304 stainless steel, event thimble and rotation axis all adopt 304 stainless steel, this quick connector locking and the function of disconnection all lean on two 304 stainless steel thimble 6 that are in horizontal position to realize on 304 stainless steel rotation axis 15 double thread seesaw, 304 stainless steel thimble 6 that two levels were placed just has placed on corresponding position when the product was moulded plastics, the event can be seen 304 stainless steel thimble 6 and second mother bedplate 5 into an organic whole, second mother bedplate 5 adopts 4 screw fixation with cosmetic instrument equipment host computer, the event can regard second mother bedplate 5 as a static article. The 304 stainless steel rotating shaft 15 is fixed on the male connector seat 23 through the first male seat plate 9 and the shaft pressing plate 18, the male connector seat 23 can only rotate and cannot move, when the male connector seat 23 is combined with the female connector seat 22, the knob 19 is screwed clockwise, the knob 19 drives the 304 stainless steel rotating shaft 15, double threads on the 304 stainless steel rotating shaft 15 are meshed with the 304 stainless steel thimble 6, and therefore the male connector seat is driven to move forwards and is tightly combined with the female connector seat. Turning the knob 19 counterclockwise has the opposite effect, the male connector seat 23 being disengaged from the female connector seat 22. Because the cpc water injection well choke has self-locking function, its inside has the spring structure to reach self-locking function, the connecting piece must remove the self-locking function of cpc water injection well choke just can guarantee that the water route is unobstructed in the during operation, the event must be in compression state to two sets of inside 4 springs of cpc water injection well choke (1 set of cpc water injection well choke divide into water injection well choke male seat and water injection well choke female seat, water injection well choke male seat and female seat all have self-locking water function), so connecting piece male seat 23 and connecting piece female seat 22 need compress 4 springs and overcome the power of connecting circuit contact pin in the combination process, it is bigger to need to exert the power, if adopt horizontal thrust then more strenuous, some people that power is little then probably do not install, adopt rotatory 302 to replace horizontal thrust, make the less people of power also can easily install. Double thread on the 304 stainless steel rotation axis 15 is that there are two parts to constitute, preceding majority is normal double thread, back pars intramuralis is the flat groove, only 6 departments of 304 stainless steel thimble can take place the displacement in the public seat of connector on the double thread, the thimble moves the public seat of connector on the flat groove position and does not take place the displacement, 270 public seats of connector of clockwise rotation move 12mm towards the female seat direction of connector, again clockwise rotation 32 degrees, 304 stainless steel thimble moves the flat groove afterbody from the flat groove head, thereby this purpose is in order to prevent that 304 stainless steel rotation axis from taking place to revolve round under the elasticity of 4 springs of cpc water injection well choke and leading to the separation of public seat of connector and the female seat of connector. The maximum gain of the structure is that the rotating force rotating by 302 degrees replaces the horizontal thrust, so that the male connector seat 23 and the female connector seat can be combined and separated by using smaller force.

A micro proximity switch sensor 2 is placed behind the second mother seat plate 5, when a metal object enters the 2mm sensing distance of the sensor head, a signal can be sensed to the main control plate, and the main control plate controls the state indicator lamp 16 to be turned on/off so as to display the combination/separation of the male seat and the female seat of the connecting piece. Therefore, the connection state can be intuitively judged from the state indicating lamp.

Power contacts of 3 specifications were used: the 4# electric contact (the withstand voltage value is 2500V, the rated current is 125A), the 8# electric contact (the withstand voltage value is 1300V, the rated current is 75A) and the 20# signal contact (the withstand voltage value is 1000V, the rated current is 5A) are made of insulating flame-retardant ABS materials, and the insulation resistance is more than or equal to 1000M omega. The distance between the anode and the cathode of the power contact element is increased and isolated in structural design, and electric arcs between the power contact elements in work are avoided.

It should be noted that the electric device, the electronic component, the circuit, the power module, and the like according to the present invention are only conventional adaptive applications in the prior art. Therefore, the utility model discloses to prior art's improvement, the essence lies in the relation of connection between the hardware, and not to electrical part, electronic components, circuit and power module itself, also promptly the utility model discloses although relate to some electrical part, electronic components, circuit and power module, nevertheless do not contain the improvement that proposes electrical part, electronic components, circuit and power module itself. The utility model discloses to electrical part, electronic components, circuit and power module's description, be for better explanation the utility model discloses to better understanding the utility model discloses.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and the present invention can also have various changes and modifications, which fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a water gas electricity quick connector which characterized in that: comprises a circuit pin female seat (1), a switch limit sensor (2), a first female seat plate (3), a sensor fixing seat (4), a second female seat plate (5), a 304 stainless steel thimble (6), two groups of cpc water nozzle female seats (7), an air nozzle (8), a first male seat plate (9), a second male seat plate (10), two groups of cpc water nozzle male seats (11), a first shell (12), a second shell (13), a circuit pin male seat (14), a 304 stainless steel rotating shaft (15), a state indicator lamp (16), an indicator lamp acrylic plate (17), a shaft pressing plate (18), a knob (19), a screw cap (20) and a silica gel wire protecting sleeve (21), wherein the circuit pin female seat (1) is inserted on the first female seat plate (3), the first female seat plate (3) is arranged on the second female seat plate (5) through self-tapping screw threads, the switch limit sensor (2) is inserted in the sensor fixing seat (4), sensor fixing base (4) are installed on second female bedplate (5) through the fixing bolt screw thread, the one end of two sets of cpc water injection well choke female sockets (7) is all pegged graft on second female bedplate (5), 304 stainless steel thimble (6) are installed on second female bedplate (5), the one end of 304 stainless steel rotation axis (15) has cup jointed axle clamp plate (18), axle clamp plate (18) are fixed on first public bedplate (9) through M3 self-tapping, second public bedplate (10) are installed on first public bedplate (9) through self-tapping screw thread, a tip of two sets of cpc water injection well choke male sockets (11) is all pegged graft in first public bedplate (9), air cock (8) are installed on first public bedplate (9) through the jump ring, nut (20) and silica gel protecting wire cover (21) are located external screwed pipe, first public bedplate (9) are fixed in first shell (12) through M3 self-tapping.

2. The hydro-pneumatic-electric quick connector of claim 1, wherein: the knob (19) is connected with the tail part of the 304 stainless steel rotating shaft (15) and is arranged in the first shell (12).

3. The hydro-pneumatic-electric quick connector of claim 1, wherein: the pcb board of the status indicator light (16) and the indicator light acrylic board (17) are both arranged in the clamping groove of the first shell (12).

4. The hydro-pneumatic-electric quick connector of claim 1, wherein: the first housing (12) and the second housing (13) are snap-fitted and fixed by bolts.

5. The hydro-pneumatic-electric quick connector of claim 1, wherein: the double thread on the 304 stainless steel rotating shaft (15) is meshed and connected with the 304 stainless steel thimble (6).

6. The hydro-pneumatic-electric quick connector of claim 1, wherein: three circuit contact pin positioning claws with different specifications are inserted in the first mother seat plate (3), and a circuit contact pin is inserted in each circuit contact pin positioning claw.

7. The hydro-pneumatic-electric quick connector of claim 1, wherein: three circuit pin positioning claws with different specifications are inserted on the second male seat plate (10), and a circuit pin is inserted in each circuit pin positioning claw.