CN208043322U - A kind of leak detector for pipeline of drinking machine - Google Patents

Abstract

The utility model discloses a kind of leak detectors for pipeline of drinking machine, its structure includes leak detector body, signal adapter, control panel, lever, a key device for zooming, leading-out terminal, can wind extension rod, leak detection end, alkaline battery group, leak detector body is in rectangular configuration, signal adapter is set to inside leak detector body, control panel is embedded in before leak detector body intermediate and is electrically connected with signal adapter, lever is set to below leak detector body and is in integrated molding structure, and a key device for zooming is set to inside leak detector body and lever.The utility model is by being equipped with a key device for zooming, the length for the end extension rod that can be hunted leak with a key control, and when carrying out leak detection work, the length by controlling extension rod will hunt leak inside the feeding water dispenser of end, convenient for the progress of leak detection work；When the work has been finished, extension rod is wound into instrument internal, it is easy to carry, the working efficiency of the leak detector for pipeline of drinking machine is effectively raised, its portable performance is enhanced.

Description

A kind of leak detector for pipeline of drinking machine

Technical field

The utility model is a kind of leak detector for pipeline of drinking machine, belongs to leak detector field.

Background technology

Water dispenser refers to barrel water drinking machine more, is that drummed pure water (or mineral water) heats up or cools down and people is facilitated to drink Device.Bottled water is put above machine, is matched with bottled water.Barrel water drinking machine occurs as soon as before 20th century mid-terms , the special connector that this water dispenser is designed to fuselage roof puts upside down and sets bucket, foreign latest money water dispenser handle Bottled water is placed on the lower part of machine, is sucked by pulsating pump, this mode safety and sanitation more than conventional water dispenser, due to water dispenser Difference, the specification of bucket also there are many kinds of.

But the leak detector for pipeline of drinking machine of the prior art can not a key control leak detection end extension rod length, Fixed leak detection end is not easy to the progress of leak detection work, the pipeline of deep place, leak detection especially inside detection water dispenser Speed is slower.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of leak detection for pipeline of drinking machine Instrument, with solve the prior art the leak detector for pipeline of drinking machine can not a key control hunt leak end extension rod length, Gu The leak detection end of fixed pattern is not easy to the progress of leak detection work, the pipeline of deep place, leak detection speed especially inside detection water dispenser The slower defect of degree.

To achieve the goals above, the utility model is to realize by the following technical solutions：One kind being used for water dispenser The leak detector of pipeline, structure include leak detector body, signal adapter, control panel, lever, a key device for zooming, leading-out terminal, Extension rod, leak detection end, alkaline battery group can be wound, the leak detector body is in rectangular configuration, and the signal adapter is set to inspection It leaks inside instrument body, the control panel is embedded in before leak detector body intermediate and is electrically connected with signal adapter, and the lever is set Below leak detector body and it is in integrated molding structure, the key device for zooming is set to inside leak detector body and lever, described Leading-out terminal is set to leak detector body left upper end and is penetrated through with leak detector body and connected, and the described extension rod one end that winds is through leading-out terminal With on a key device for zooming inside embedded leak detector body, the leak detection end is set to the other end that can wind extension rod and passes through letter Number transmission line is electrically connected with signal adapter, and the alkaline battery group is embedded in internal after lever and is electrically connected with leak detector body, The one key device for zooming is pushed by control button mechanism, Shang Ding mechanisms, swing haulage gear, sliding penetrating mechanism, prismatic frame Mechanism connects motor structure, servo motor, driving belt gear group, scaling device composition, and the control button mechanism is embedded in lever Front surface top, the Shang Ding mechanisms are set to control button mechanism rear and are connected by articulate, the swing dragger Structure is set to leak detector body lower inside, and the sliding penetrating mechanism, which is set to swing above haulage gear and wind by traction rope, to be connected It connects, the prismatic frame pushing mechanism is set in front of sliding penetrating mechanism and engagement flexible connection, and the motor structure that connects is set to prismatic It is connected above frame pushing mechanism and by articulate, the servo motor is set to and connects motor structure rear and be electrically connected with motor structure is connect Connect, the driving belt gear is mounted on above servo motor, the driving belt gear group lower part by driving belt with watch The power output shaft engagement flexible connection of motor is taken, the scaling device is set to inner upper inside leak detector body, the transmission Belt-gear combination top flexible connection is engaged with scaling device by driving belt.

Further, the control button mechanism is by control key slot, button processed, pressing lever, spring lever, the first groups of springs At the key slot is embedded in lever front surface top, and the control button is set to inside key slot and is flexibly connected, described to press Compression bar is set to control button rear and its front end is fixedly connected with control button by being welded perpendicular shape, the pressing rod rear end It is connect through key slot by articulate with Shang Ding mechanisms, the spring lever is set to pressing lever upper and lower and is hung down by being welded Direct-connected to connect, first spring is set to spring lever rear and its both ends is connected with spring lever and key slot by electric welding.

Further, the Shang Ding mechanisms are by telescoping tube, telescopic rod, second spring, welding block, movable connecting rod, auxiliary Bar, mandril composition, the telescoping tube is in a vertical shape to be set to above alkaline battery group, inside the telescopic rod lower end insertion telescoping tube And coordinated using transition, the second spring is set to below telescopic rod and its both ends passes through with telescopic rod lower end and flexible inside pipe wall Electric welding is connected, and the welding block is set to telescopic rod upper end and is connected by electric welding, and described movable connecting rod one end passes through hinge Chain is flexibly connected with welding block, and the movable connecting rod other end is connect by hinge with pressing lever back end activity, the auxiliary Bar is obliquely set to below movable connecting rod and its both ends is flexibly connected with telescoping tube, movable connecting rod respectively by hinge, The mandril is in a vertical shape to be set to above welding block and its lower end and welding block are fixedly connected by being welded, and the mandril upper end is embedding Enter and engages flexible connection with swing haulage gear inside leak detector body.

Further, the swing haulage gear is made of swing rod, bearing, third spring, traction rope, fixed pulley, described Swing rod is horizontal to be set to above bearing and is connected by articulate, and the swing rod rear end is located at mandril surface, and described the Three springs are set to below swing rod front end and are connected by electric welding, and described traction rope one end is intertwined and connected with swing rod front end, described The traction rope other end is intertwined and connected in counterclockwise around fixed pulley and sliding penetrating mechanism.

Further, the sliding penetrating mechanism by fluctuating orbit, lifting idler wheel, connecting rod, trapezoidal slide block, sliding rod frame, Limited block forms, and the fluctuating orbit is in a vertical shape to be set to inside leak detector body and be connected by electric welding with inner wall after leak detector body It connects, the lifting idler wheel is set to inside fluctuating orbit and is slidably connected, and described connecting rod one end and the wheel shaft of lifting idler wheel pass through Electric welding is fixedly connected, and the other end of the connecting rod is fixedly connected with trapezoidal slide block by electric welding, and the trapezoidal slide block is placed on cunning It bridge outer surface and is slidably connected, the limited block is set to sliding rod frame lower end and is connected by electric welding.

Further, the prismatic frame pushing mechanism is pushed away by prismatic adjustable shelf, hinge seat, force block, the 4th spring, activity Bar forms, and the prismatic adjustable shelf is set in front of trapezoidal slide block, and the front of the prismatic adjustable shelf passes through hinge seat and leak detector Inner wall welds before body, and the force block is set to prismatic adjustable shelf rear portion and is connected by screws, and the 4th spring is set to It is connected inside prismatic adjustable shelf and by electric welding, the movable push bar is set to above prismatic adjustable shelf and its lower end is lived with prismatic Moving frame top is connected by articulate, and the movable push bar upper end is connect with motor structure is connect by articulate.

Further, it is described connect motor structure by connect electric sliding rod frame, connect electric saddle, connector, dynamic electric end, electrostatic end form, It is described to connect that electric sliding rod frame is in a vertical shape to be set in front of servo motor, it is described connect electric saddle and be placed on connect electric sliding rod frame outer surface and use Clearance fit, the connector, which is set to, to be connect in front of electric saddle, described to connect electric saddle and pass through connector and the activity of movable push bar upper end Connection, the dynamic electric end, which is set to, to be connect electric saddle rear and is connected by trolley pole, and the electrostatic end is set to dynamic electric end back upper place And it is electrically connected with servo motor.

Further, the driving belt gear group is by tooth rest, the first belt gear, the first driving belt, the second skin Band gear, the second driving belt form, and the tooth rest is set to top in leak detector body inside and leads to inner wall after leak detector body Screws connection is crossed, first belt gear is set on tooth rest with the second belt gear and connects by screws side by side It connects, first belt gear is set in front of the second belt gear and is flexibly connected by gear teeth meshing, first belt teeth Wheel engages flexible connection with the power output shaft of servo motor by the first driving belt, and second belt gear passes through second Driving belt engages flexible connection with scaling device.

Further, the scaling device is made of scaling rolling wheel, hanger bracket, belt pulley, convolution spring, the scaling volume Wheel is set to below hanger bracket and is flexibly connected by wheel shaft, and the scaling rolling wheel is passed through by hanger bracket and inner wall on leak detector body Screws connect, and the belt pulley is set to scaling rolling wheel side and is connected by electric welding with the wheel shaft of scaling rolling wheel, described Convolution spring is set to the center of scaling rolling wheel and is connected by electric welding.

Advantageous effect

A kind of leak detector for pipeline of drinking machine of the utility model first installs four No. five alkaline batteries for instrument, Instrument is opened by control panel and sets running parameter, then holds lever, and leak detection end is directed at the pipeline position to be detected It sets, presses control button, control button pushes pressing lever backward, and pressing lever is again by movable connecting rod ejection welding block Move, simultaneous retractable bar be drawn upwardly out out of telescoping tube auxiliary welding block move up vertically, and weld with welding block above mandril to Upper movement, the upper end ejection swing rod rear end is swung up, and by lever principle, the front end of swing rod to lower swing and can pull traction One end of rope, and the other end of traction rope is in then to pull lifting idler wheel after bypassing fixed pulley counterclockwise to slide up along fluctuating orbit It is dynamic, while driving trapezoidal slide block along sliding rod frame upward sliding by connecting rod, because the front of trapezoidal slide block is in up-small and down-big Shape can carry out ejection to force block when being slided in trapezoidal slide block, make wider shorter deformation of the prismatic adjustable shelf by script At relatively narrow higher shape, while it is sliding along connecing on electric sliding rod frame by movable push bar promotion to connect electric saddle, and weld with thereafter Dynamic electric end sliding and electrostatic end in contact on of side, connects the circuit of servo motor, is in the servo motor of working condition, power Output shaft drives the rotation of the first belt gear by the first driving belt, because the second belt gear and the first belt gear pass through wheel Tooth engagement connect, therefore the second belt gear rotate with and by the second driving belt drive belt pulley rotation, because belt pulley with Scaling rolling wheel is welded by wheel shaft, therefore scales rolling wheel with belt pulley synchronous rotary, can be wound extension rod and is twined outward and put, can wind Extension rod elongation will leak detection end be sent into water dispenser inside the conduit positions to be hunted leak, leak detection end hunted leak to pipeline and incite somebody to action Detection signal is sent to signal adapter, and final result is shown by the display screen on control panel.

A kind of leak detector for pipeline of drinking machine of the utility model can be with a key by being equipped with a key device for zooming The length of control leak detection end extension rod, when carrying out leak detection work, leak detection end is sent by the length by controlling extension rod Inside water dispenser, convenient for the progress of leak detection work；When the work has been finished, extension rod is wound into instrument internal, it is easy to carry, have The working efficiency for improving the leak detector for pipeline of drinking machine of effect, enhances its portable performance.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural schematic diagram of leak detector for pipeline of drinking machine of the utility model.

Fig. 2 is a kind of side view of leak detector for pipeline of drinking machine of the utility model.

Fig. 3 is a kind of structural plan figure of key device for zooming of the utility model.

Fig. 4 is a kind of detailed construction schematic diagram of key device for zooming of the utility model.

Fig. 5 is a kind of working state figure of leak detector for pipeline of drinking machine of the utility model.

In figure：Leak detector body -1, signal adapter -2, control panel -3, lever -4, a key device for zooming -5, leading-out terminal - 6, extension rod -7 can be wound, leak detection end -8, alkaline battery group -9, control button mechanism -50, Shang Ding mechanisms -51, swing traction Mechanism -52, prismatic frame pushing mechanism -54, connects motor structure -55, servo motor -56, drive belt tooth at sliding penetrating mechanism -53 Wheel group -57, scaling device -58, key slot -500, control button -501, pressing lever -502, spring lever -503, the first spring - 504, telescoping tube -510, telescopic rod -511, second spring -512, welding block -513, movable connecting rod -514, auxiliary rod -515, Mandril -516, bearing -521, third spring -522, traction rope -523, fixed pulley -524, fluctuating orbit -530, rises swing rod -520 Idler wheel -531, connecting rod -532, trapezoidal slide block -533, sliding rod frame -534, limited block -535, prismatic adjustable shelf -540, hinge drop Seat -541, the 4th spring -543, movable push bar -544, connects electric sliding rod frame -550, connects electric saddle -551, connection force block -542 Part -552, dynamic electric end -553, electrostatic end -554, tooth rest -570, the first belt gear -571, the first driving belt -572, the Two belt gears -573, the second driving belt -574, scaling rolling wheel -580, hanger bracket -581, belt pulley -582, convolution spring - 583。

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

- Fig. 5 is please referred to Fig.1, the utility model provides a kind of technical solution of the leak detector for pipeline of drinking machine：It is tied Structure includes leak detector body 1, signal adapter 2, control panel 3, lever 4, a key device for zooming 5, leading-out terminal 6, can wind extension Bar 7, leak detection end 8, alkaline battery group 9, the leak detector body 1 is in rectangular configuration, and the signal adapter 2 is set to leak detector body Inside 1, the control panel 3 is embedded among 1 front of leak detector body and is electrically connected with signal adapter 2, and the lever 4 is set to Below leak detector body 1 and it is in integrated molding structure, the key device for zooming 5 is set to inside leak detector body 1 and lever 4, institute State leading-out terminal 6 set on 1 left upper end of leak detector body and with leak detector body 1 penetrate through connect, it is described wind 7 one end of extension rod through Leading-out terminal 6 is embedded in 1 inside of leak detector body on a key device for zooming 5, and the leak detection end 8, which is set to, can wind the another of extension rod 7 One end and be electrically connected with signal adapter 2 by signal transmssion line, the alkaline battery group 9 be embedded in it is internal after lever 4 and with Leak detector body 1 be electrically connected, the key device for zooming 5 by control button mechanism 50, Shang Ding mechanisms 51, swing haulage gear 52, Sliding penetrating mechanism 53, prismatic frame pushing mechanism 54 connect motor structure 55, servo motor 56, driving belt gear group 57, reducing and enlarging machine Structure 58 forms, and the control button mechanism 50 is embedded in 4 front surface top of lever, and the Shang Ding mechanisms 51 are set to control button machine It 50 rear of structure and is connected by articulate, the swing haulage gear 52 is set to 1 lower inside of leak detector body, and the sliding pushes away Top mechanism 53, which is set to, to be swung 52 top of haulage gear and is intertwined and connected by traction rope, and the prismatic frame pushing mechanism 54, which is set to, to be slided 53 front of dynamic penetrating mechanism and engagement flexible connection, it is described to connect motor structure 55 set on 54 top of prismatic frame pushing mechanism and pass through hinge Chain is flexibly connected, and the servo motor 56 is set to and connects 55 rear of motor structure and be electrically connected with motor structure 55 is connect, the driving belt Gear set 57 is set to 56 top of servo motor, and 57 lower part of driving belt gear group passes through driving belt and servo motor 56 Power output shaft engagement flexible connection, the scaling device 58 are set to above 1 internal-internal of leak detector body, the drive belt tooth 57 top of wheel group engages flexible connection with scaling device 58 by driving belt, and the control button mechanism 50 is by control key slot 500, button 501 processed, pressing lever 502, spring lever 503, the first spring 504 composition, before the key slot 500 is embedded in lever 4 Surface top, the control button 501 are set to 500 inside of key slot and are flexibly connected, and the pressing lever 502 is set to control button 501 rears and its front end are fixedly connected with control button 501 by being welded perpendicular shape, 502 rear end of the pressing lever through Key slot 500 is connect with Shang Ding mechanisms 51 by articulate, and the spring lever 503 is set to 502 upper and lower of pressing lever and passes through It is welded vertical connection, first spring 504 is set to 503 rear of spring lever and its both ends and spring lever 503 and key slot 500 are logical It crosses electric welding to be connected, the Shang Ding mechanisms 51 are connected by telescoping tube 510, telescopic rod 511, second spring 512, welding block 513, activity Extension bar 514, auxiliary rod 515, mandril 516 form, and the telescoping tube 510 is in a vertical shape to be set to above alkaline battery group 9, described to stretch 511 lower end of contracting bar is embedded in the inside of telescoping tube 510 and is coordinated using transition, the second spring 512 be set to 511 lower section of telescopic rod and Its both ends is connected with 511 lower end of telescopic rod and 510 inner wall of telescoping tube by electric welding, and the welding block 513 is set to telescopic rod 511 Upper end and by electric welding be connected, 514 one end of the movable connecting rod is flexibly connected by hinge with welding block 513, the work Dynamic 514 other end of connecting rod is connect by hinge with 502 back end activity of pressing lever, and the auxiliary rod 515 is obliquely set to and lives Below dynamic connecting rod 514 and its both ends is flexibly connected with telescoping tube 510, movable connecting rod 514 respectively by hinge, the mandril 516 it is in a vertical shape be set to the top of welding block 513 and its lower end is fixedly connected with welding block 513 by being welded, on the mandril 516 Embedded 1 inside of leak detector body in end engages flexible connection with swing haulage gear 52, the swing haulage gear 52 by swing rod 520, Bearing 521, third spring 522, traction rope 523, fixed pulley 524 form, and the swing rod 520 is horizontal to be set on bearing 521 It is connected just and by articulate, 520 rear end of the swing rod is located at right over mandril 516, and the third spring 522 is set to swing rod It is connected below 520 front ends and by electric welding, 523 one end of the traction rope is intertwined and connected with 520 front end of swing rod, the traction rope 523 other ends around fixed pulley 524 and sliding penetrating mechanism 53 in being intertwined and connected counterclockwise, and the sliding penetrating mechanism 53 is by rising It drops track 530, lifting idler wheel 531, connecting rod 532, trapezoidal slide block 533, sliding rod frame 534, limited block 535 to form, the lifting Track 530 is in a vertical shape to be set to 1 inside of leak detector body and is connected by electric welding with inner wall after leak detector body 1, the lifting rolling Wheel 531 is set to 530 inside of fluctuating orbit and is slidably connected, and 532 one end of the connecting rod and the wheel shaft of lifting idler wheel 531 pass through electricity Weldering is fixedly connected, and the other end of the connecting rod 532 is fixedly connected with trapezoidal slide block 533 by electric welding, the trapezoidal slide block 533 It being placed on 534 outer surface of sliding rod frame and is slidably connected, the limited block 535 is set to 534 lower end of sliding rod frame and is connected by electric welding, The prismatic frame pushing mechanism 54 is by prismatic adjustable shelf 540, hinge seat 541, force block 542, the 4th spring 543, movable push bar 544 compositions, the prismatic adjustable shelf 540 are set to 533 front of trapezoidal slide block, and the front of the prismatic adjustable shelf 540 passes through hinge Seat 541 is welded with inner wall before leak detector body 1, and the force block 542 is set to 540 rear portion of prismatic adjustable shelf and is connected by screws It connects, the 4th spring 543 is set to 540 inside of prismatic adjustable shelf and is connected by electric welding, and the movable push bar 544 is set to rib Above shape adjustable shelf 540 and its lower end is connect with 540 top of prismatic adjustable shelf by articulate, on the movable push bar 544 It holds and connects motor structure 55 to connect by articulate, the motor structure 55 that connects is by connecing electric sliding rod frame 550, connecing electric saddle 551, connection Part 552, dynamic electric end 553, electrostatic end 554 form, and the electric sliding rod frame 550 that connects is in a vertical shape in front of servo motor 56, institute It states to connect electric saddle 551 and be placed on and connects 550 outer surface of electric sliding rod frame and be gap-matched, the connector 552 is set to and connects electric saddle 551 fronts, the electric saddle 551 that connects are flexibly connected by connector 552 with 544 upper end of movable push bar, and the dynamic electric end 553 is set In connecing 551 rear of electric saddle and being connected by trolley pole, the electrostatic end 554 is set to dynamic electric 553 back upper place of end and and servo Motor 56 be electrically connected, the driving belt gear group 57 by tooth rest 570, the first belt gear 571, the first driving belt 572, Second belt gear 573, the second driving belt 574 composition, the tooth rest 570 be set to 1 inside of leak detector body in top and with Inner wall is connected by screws after leak detector body 1, and first belt gear 571 is set to side by side with the second belt gear 573 It is connected on tooth rest 570 and by screws, first belt gear 571 is set to 573 front of the second belt gear and leads to Gear teeth meshing flexible connection is crossed, first belt gear 571 is defeated by the power of the first driving belt 572 and servo motor 56 Shaft engagement flexible connection, second belt gear 573 engage activity company by the second driving belt 574 with scaling device 58 It connects, the scaling device 58 is made of scaling rolling wheel 580, hanger bracket 581, belt pulley 582, convolution spring 583, the scaling volume Wheel 580 is set to 581 lower section of hanger bracket and is flexibly connected by wheel shaft, and the scaling rolling wheel 580 passes through hanger bracket 581 and leak detector Inner wall is connected by screws on body 1, wheel of the belt pulley 582 set on 580 side of rolling wheel is scaled and with rolling wheel 580 is scaled Axis is connected by electric welding, and the convolution spring 583 is set to the center of scaling rolling wheel 580 and is connected by electric welding.

A kind of leak detector for pipeline of drinking machine of the utility model, its working principle is that：It is first that instrument installs four No. five alkaline batteries open instrument by control panel 3 and set running parameter, then hold lever 4, and leak detection end 8 is right The standard conduit positions to be detected press control button 501, and control button 501 pushes pressing lever 502 backward, pressing lever 502 It is moved up again by 514 ejection welding block 513 of movable connecting rod, simultaneous retractable bar 511 is drawn upwardly out auxiliary weldering out of telescoping tube 510 It connects block 513 to move up vertically, and welds and moved up with the mandril 516 of 513 top of welding block, 520 rear end of the upper end ejection swing rod It is swung up, by lever principle, the front end of swing rod 520 to lower swing and can pull one end of traction rope 523, and traction rope 523 other end is in then that lifting idler wheel 531 is pullled after bypassing fixed pulley 524 counterclockwise along 530 upward sliding of fluctuating orbit, together When drive trapezoidal slide block 533 along 534 upward sliding of sliding rod frame by connecting rod 532, because the front of trapezoidal slide block 533 present it is small Big shape down can carry out ejection to force block 542 when being slided in trapezoidal slide block 533, make prismatic adjustable shelf 540 by originally Wider shorter shape become relatively narrow higher shape, while electric saddle 551 is connect along connecing electric slide bar by the promotion of movable push bar 544 It is sliding on frame 550, and weld to slide on the dynamic electric end 553 at its rear and be contacted with electrostatic end 554, connect the electricity of servo motor 56 Road, is in the servo motor 56 of working condition, and power output shaft drives the first belt gear 571 by the first driving belt 572 Rotation, because the second belt gear 573 is connect with the first belt gear 571 by gear teeth meshing, therefore the second belt gear 573 is therewith It rotates and drives belt pulley 582 to rotate by the second driving belt 574, because belt pulley 582 and scaling rolling wheel 580 are welded by wheel shaft It connects, therefore scales rolling wheel 580 with 582 synchronous rotary of belt pulley, outside twine of extension rod 7 can be wound and put, the elongation of extension rod 7 can be wound The conduit positions to be hunted leak inside water dispenser are sent into leak detection end 8, leak detection end 8 to pipeline hunt leak and will detect signal It is sent to signal adapter 2, final result is shown by the display screen on control panel 3.

The utility model solve the problems, such as be the prior art the leak detector for pipeline of drinking machine can not a key control inspection The length of drain terminal head extension rod, fixed leak detection end are not easy to the progress of leak detection work, especially inside detection water dispenser The pipeline of deep place, leak detection speed is slower, and the utility model is combined with each other by above-mentioned component, by being equipped with key scaling Device, the length for the end extension rod that can be hunted leak with a key control, when carrying out leak detection work, the length by controlling extension rod will It hunts leak inside the feeding water dispenser of end, is convenient for the progress of leak detection work；When the work has been finished, extension rod is wound in instrument Portion, it is easy to carry, the working efficiency of the leak detector for pipeline of drinking machine is effectively raised, its portable performance is enhanced.

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 present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter 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 institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

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 embodiment being appreciated that.

Claims (9)

1. a kind of leak detector for pipeline of drinking machine, structure includes leak detector body (1), signal adapter (2), control panel (3), lever (4), a key device for zooming (5), leading-out terminal (6), can wind extension rod (7), leak detection end (8), alkaline battery group (9), it is characterised in that：

The leak detector body (1) is in rectangular configuration, and the signal adapter (2) is set to leak detector body (1) inside, the control plane Plate (3) is embedded in intermediate before leak detector body (1) and is electrically connected with signal adapter (2), and the lever (4) is set to leak detector body (1) below and it is in integrated molding structure, the key device for zooming (5) is set to leak detector body (1) and lever (4) is internal, institute Leading-out terminal (6) is stated set on leak detector body (1) left upper end and is penetrated through with leak detector body (1) and is connected, it is described to wind extension rod (7) one End is internal on a key device for zooming (5) through the embedded leak detector body (1) of leading-out terminal (6), and the leak detection end (8) is set to can It winds the other end of extension rod (7) and is electrically connected with signal adapter (2) by signal transmssion line, the alkaline battery group (9) It is internal afterwards and be electrically connected with leak detector body (1) to be embedded in lever (4)；

The one key device for zooming (5) is by control button mechanism (50), Shang Ding mechanisms (51), swing haulage gear (52), sliding Penetrating mechanism (53), prismatic frame pushing mechanism (54), connect motor structure (55), servo motor (56), driving belt gear group (57), Scaling device (58) forms, and the control button mechanism (50) is embedded in lever (4) front surface top, the Shang Ding mechanisms (51) It is connected set on control button mechanism (50) rear and by articulate, the swing haulage gear (52) is set to leak detector body (1) lower inside, the sliding penetrating mechanism (53), which is set to, to be swung above haulage gear (52) and is intertwined and connected by traction rope, The prismatic frame pushing mechanism (54) is set in front of sliding penetrating mechanism (53) and engagement flexible connection, described to connect motor structure (55) It is connected above prismatic frame pushing mechanism (54) and by articulate, the servo motor (56) is set to and connects motor structure (55) It rear and is electrically connected with motor structure (55) is connect, the driving belt gear group (57) is set to above servo motor (56), the biography Dynamic belt-gear combination (57) lower part flexible connection, the contracting are engaged with the power output shaft of servo motor (56) by driving belt Laying mechanism (58) is set to above leak detector body (1) internal-internal, and driving belt gear group (57) top passes through driving belt Flexible connection is engaged with scaling device (58).

2. a kind of leak detector for pipeline of drinking machine according to claim 1, it is characterised in that：The control button machine Structure (50) is made of control key slot (500), button processed (501), pressing lever (502), spring lever (503), the first spring (504), The key slot (500) is embedded in lever (4) front surface top, the control button (501) be set to key slot (500) it is internal and Flexible connection, the pressing lever (502) is set to control button (501) rear and its front end passes through electric welding with control button (501) Perpendicular shape is fixedly connected, and pressing lever (502) rear end is lived with Shang Ding mechanisms (51) by hinge through key slot (500) Dynamic connection, the spring lever (503) are set to pressing lever (502) upper and lower and by being welded vertical connection, first spring (504) it is set to spring lever (503) rear and its both ends is connected with spring lever (503) and key slot (500) by electric welding.

3. a kind of leak detector for pipeline of drinking machine according to claim 1 or 2, it is characterised in that：The upper top machine Structure (51) is by telescoping tube (510), telescopic rod (511), second spring (512), welding block (513), movable connecting rod (514), auxiliary Bar (515), mandril (516) composition are helped, the telescoping tube (510) is in a vertical shape to be set to above alkaline battery group (9), described flexible Bar (511) lower end is embedded in telescoping tube (510) inside and is coordinated using transition, and the second spring (512) is set to telescopic rod (511) Lower section and its both ends are connected with telescopic rod (511) lower end and telescoping tube (510) inner wall by electric welding, the welding block (513) It is connected set on telescopic rod (511) upper end and by electric welding, described movable connecting rod (514) one end passes through hinge and welding block (513) it is flexibly connected, movable connecting rod (514) other end is connect by hinge with pressing lever (502) back end activity, described Auxiliary rod (515) obliquely be set to movable connecting rod (514) below and its both ends by hinge respectively with telescoping tube (510), Movable connecting rod (514) is flexibly connected, and the mandril (516) is in a vertical shape set on welding block (513) top and its lower end and weldering It connects block (513) to be fixedly connected by electric welding, mandril (516) the upper end insertion leak detector body (1) is internal and swings haulage gear (52) engagement flexible connection.

4. a kind of leak detector for pipeline of drinking machine according to claim 1, it is characterised in that：The swing dragger Structure (52) is made of swing rod (520), bearing (521), third spring (522), traction rope (523), fixed pulley (524), the pendulum Bar (520) is horizontal to be set to above bearing (521) and is connected by articulate, and swing rod (520) rear end is located at mandril (516) right over, the third spring (522) is set to below swing rod (520) front end and is connected by electric welding, the traction rope (523) one end is intertwined and connected with swing rod (520) front end, and traction rope (523) other end is in counterclockwise around fixed pulley (524) It is intertwined and connected with sliding penetrating mechanism (53).

5. a kind of leak detector for pipeline of drinking machine according to claim 1 or 4, it is characterised in that：The sliding pushes away Mechanism (53) is pushed up by fluctuating orbit (530), lifting idler wheel (531), connecting rod (532), trapezoidal slide block (533), sliding rod frame (534), limited block (535) forms, and the fluctuating orbit (530) is in a vertical shape to be set to leak detector body (1) inside and and leak detector Inner wall is connected body (1) by electric welding afterwards, and the lifting idler wheel (531) is set to fluctuating orbit (530) inside and is slidably connected, institute State connecting rod (532) one end with lift idler wheel (531) wheel shaft by electric welding be fixedly connected, the connecting rod (532) it is another End is fixedly connected with trapezoidal slide block (533) by electric welding, and the trapezoidal slide block (533) is placed on sliding rod frame (534) outer surface and cunning Dynamic connection, the limited block (535) are set to sliding rod frame (534) lower end and are connected by electric welding.

6. a kind of leak detector for pipeline of drinking machine according to claim 1, it is characterised in that：The prismatic frame pushes Mechanism (54) is by prismatic adjustable shelf (540), hinge seat (541), force block (542), the 4th spring (543), movable push bar (544) Composition, the prismatic adjustable shelf (540) are set in front of trapezoidal slide block (533), and the front of the prismatic adjustable shelf (540) passes through hinge Chain seat (541) is welded with inner wall before leak detector body (1), and the force block (542) is set to prismatic adjustable shelf (540) rear portion and passes through Screws connect, and the 4th spring (543) is set to prismatic adjustable shelf (540) inside and is connected by electric welding, the work Dynamic push rod (544) is set to above prismatic adjustable shelf (540) and its lower end is connected with prismatic adjustable shelf (540) top by articulate It connects, movable push bar (544) upper end is connect with motor structure (55) is connect by articulate.

7. a kind of leak detector for pipeline of drinking machine according to claim 1 or 6, it is characterised in that：It is described to connect motor Structure (55) is by connecing electric sliding rod frame (550), connecing electric saddle (551), connector (552), dynamic electric end (553), electrostatic end (554) group At, it is described to connect that electric sliding rod frame (550) is in a vertical shape to be set in front of servo motor (56), it is described connect electric saddle (551) and be placed on connect electricity It sliding rod frame (550) outer surface and is gap-matched, the connector (552), which is set to, to be connect in front of electric saddle (551), described to connect electricity Saddle (551) is flexibly connected by connector (552) with movable push bar (544) upper end, and the dynamic electric end (553), which is set to, connects electric cunning Part (551) rear and be connected by trolley pole, the electrostatic end (554) be set to dynamic electric end (553) back upper place and with servo electricity Machine (56) is electrically connected.

8. a kind of leak detector for pipeline of drinking machine according to claim 1, it is characterised in that：The drive belt tooth Wheel group (57) by tooth rest (570), the first belt gear (571), the first driving belt (572), the second belt gear (573), Second driving belt (574) form, the tooth rest (570) be set to leak detector body (1) inside in top and with leak detector body (1) Inner wall is connected by screws afterwards, and first belt gear (571) is set to tooth rest side by side with the second belt gear (573) (570) it is connected on and by screws, first belt gear (571) is set in front of the second belt gear (573) and logical Gear teeth meshing flexible connection is crossed, first belt gear (571) passes through the first driving belt (572) and servo motor (56) Power output shaft engagement flexible connection, second belt gear (573) pass through the second driving belt (574) and scaling device (58) engagement flexible connection.

9. a kind of leak detector for pipeline of drinking machine according to claim 1 or 8, it is characterised in that：The reducing and enlarging machine Structure (58) is made of scaling rolling wheel (580), hanger bracket (581), belt pulley (582), convolution spring (583), the scaling rolling wheel (580) be set to below hanger bracket (581) and be flexibly connected by wheel shaft, the scaling rolling wheel (580) by hanger bracket (581) and Inner wall is connected by screws on leak detector body (1), the belt pulley (582) be set to scaling rolling wheel (580) side and with contracting The wheel shaft of unreeling wheel (580) is connected by electric welding, and the convolution spring (583) is set to the center of scaling rolling wheel (580) and leads to Electric welding is crossed to be connected.