CN2274171Y

CN2274171Y - Diving operation device

Info

Publication number: CN2274171Y
Application number: CN 96231691
Authority: CN
Inventors: 李秋平
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-18
Filing date: 1996-04-18
Publication date: 1998-02-11
Anticipated expiration: 2006-04-18

Abstract

The utility model relates to a diving operation device. The utility model is provided with a body seat. A screw propeller is driven by an electric motor which is arranged on the body seat. The front part of the body seat is provided with a lighting lamp. A circuit control circuit board is arranged in a circuit control box. The circuit control keyboard is fixed on the front part of the body seat. The body seat is a flat seat body. The seat body is distributed with a sealing air chamber. The sealing air chamber causes the upper part of the diving operation device to float off the water surface and the screw propeller of the tail end to dive under the water, when the diving operation device is in load. The sealing air chamber regulates the gravity centre, and increases the buoyancy. The body seat is provided with a buoyancy regulating box. The bottom of the buoyancy regulating box is provided with a communicating opening which is communicated with the exterior. The top of the buoyancy regulating box is provided with the air ventilating opening of a valve. The utility model has propelling function under the water, and conveniently travels above the water.

Description

A kind of diving performer

The utility model relates to a kind of diving gear, particularly the assisting diver under-water operation can be manned the diving performer.

The underwater scooter of assisting diver under-water operation in the prior art, be provided with one can be manned main body base, its screw propeller on the main body base is that the DC motor of the energy drives by being arranged on the direct supply, illuminating lamp is equipped with in the main body base front portion, and circuit controling line road plate is contained in the circuit control box, the supervisory keyboard of circuit is fixed on the front portion of main body base.The defective of its existence is: can only play progradation under water, can not sail on the water, and range of vision is little under water, be not easy the location and grasp direction, operating ratio operation difficulty waterborne is big under water, and it is also many to take diving time, so, the waters scope of diver's activity is less, and the diver dives under water and must descend water more herein earlier by ship to the dive point.

The purpose of this utility model is at above-mentioned the deficiencies in the prior art, proposes a kind ofly can play progradation under water, the diving performer that can sail on the water again.

Technical solution of the present utility model is achieved in that a kind of diving performer, be provided with one can be manned main body base, its screw propeller on the main body base is that the DC motor of the energy drives by being arranged on the direct supply, illuminating lamp is equipped with in the main body base front portion, circuit controling line road plate is contained in the circuit control box, the supervisory keyboard of circuit is fixed on the front portion of main body base, be characterized in that main body base is a pancake pedestal, the main body base pedestal is distributed with when making diving performer load top and bubbles through the water column, tail undercarriage does not increase the closed air chamber of buoyancy in adjusting center of gravity under water, main body base is provided with the buoyancy adjustment case of scalable buoyancy, buoyancy adjustment case bottom is provided with and makes the connected entrance that communicates with the external world in the case, and the vent that valve is housed is established in the buoyancy adjustment box top.The diving performer is on the water surface during load running, the closed air chamber of main body base pedestal is bubbled through the water column diving performer top, tail undercarriage is not under water, diver's sight line is open, be convenient to seek best diving point, be full of air in the buoyancy adjustment case, during dive, open the valve exhaust of buoyancy adjustment box top vent, water enters from the connected entrance of buoyancy adjustment case bottom, buoyancy reduces, diving performer and diver dive beneath the water, when diver and diving performer under water when buoyancy and gravitational equilibrium, close the valve of buoyancy adjustment box top vent, diving performer and diver are suspension under water, just can utilize DC motor to rotate screw propeller and move under water.

Described diving performer, be characterized on main body base, being equipped with the gas cylinder of the interior dress pressure gas of using for emergency ascent, be filled with in the gas cylinder that air pressure is the pressure gas of 5-100 megapascal (MPa) under the normal temperature, the shared triple valve that has handle of gas cylinder and buoyancy adjustment box top vent.When the needs emergency ascent, gas cylinder and buoyancy adjustment box top vent are connected, pressure gas enters the buoyancy adjustment case, water in the case is discharged from the bottom connected entrance, buoyancy increases, diving performer and diver float together, regulate the valve of buoyancy adjustment box top vent again, can stop come-up or control ascent rate again.

Described diving performer is characterized in that the DC motor that drives screw propeller is provided with speed-regulating control circuit, and the wiring board of speed-regulating control circuit is located in the circuit control box.The fltting speed of diving performer can be selected.

Described diving performer; be characterized in that the main body base front portion is equipped with the indication assembly; compass, time meter, dial illuminance lamp, the degree of depth test indicator by the conversion of test hydraulic pressure, the fault alarm flash light of trouble detect circuit control, the advance notice flash light of under-voltage protecting circuit control are set in the indication assembly, and the control circuit board of indication assembly also is located in the circuit control box.Can in time point out running condition, make it make correct resolution to the diver.

Described diving performer is characterized in that the rotation of main body base afterbody rudder plate is controlled by the transmission drag-line by the stretcher at main body base rear portion.The diver prostrate on performer with foot control system rudder plate, make the move place of hand bigger.

The utility model compared with prior art owing to be provided with the buoyancy adjustment case, the diving performer can play progradation under water, can sail on the water again.Range of vision waterborne is big, and direction is grasped in the location easily, and the water surface travels and do not take diving time, so the waters scope of diver's activity is bigger, the diver can run to the dive point on the water surface, again diving.When gas cylinder can be for et out of order under water, emergency ascent was saved oneself, and has increased safety, reliability.The indication assembly can in time be pointed out running condition to the diver, makes it make correct resolution.

Fig. 1 is a plan structure scheme drawing of the present utility model.

Fig. 2 shows structural representation for cuing open of A-A section among Fig. 1.

Fig. 3 is the annexation figure of the utility model gas cylinder and the shared triple valve of buoyancy adjustment box top vent.

Fig. 4 is the line connecting relation figure of the utility model electrical appliance part.

Fig. 5 is the utility model indication assembly dial plate enlarged drawing.

Fig. 6 is the utility model circuit supervisory keyboard enlarged drawing.

Fig. 7 is the utility model total control circuit figure.

Contrast the embodiment of Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 below, further specify invention scheme of the present utility model.Diving performer among the figure, be provided with one can be manned the main body base (6) of glass-reinforced plastic material, its screw propeller (14) on the main body base (6) is that the hermetically sealed DC motor (10) of the energy drive with direct supply (19) by being arranged on, DC motor (10) is provided with speed-regulating control circuit (42), screw propeller (14) periphery is provided with mozzle (15), can prevent that foreign matter from twining, strengthen draining thrust, illuminating lamp (1) is equipped with in main body base (6) front portion, main body base (6) is a pancake pedestal, the outer is provided with the crashproof adhesive tape of elasticity (3), limit portion be provided with can be fixedly frenulum be the ring (4), main body base (6) pedestal is distributed with when making diving performer load top and bubbles through the water column, tail undercarriage (14) does not increase the metal enclosed air chamber (5 of buoyancy in adjusting center of gravity under water, 9,12,20,27), main body base (6) is provided with the buoyancy adjustment case (13 of scalable buoyancy, 18), buoyancy adjustment case (13,18) bottom is provided with and makes the connected entrance (28) that communicates with the external world in the case, buoyancy adjustment case (13,18) vent that valve (22) are housed is established at the top.The gas cylinder (7) of the interior dress pressure gas of using for emergency ascent is housed on main body base (6), be filled with in the gas cylinder (7) that air pressure is the pressure gas of 50 megapascal (MPa)s under the normal temperature, gas cylinder (7) and the shared triple valve (22) that has handle (24) of buoyancy adjustment case (13,18) top vent (29,23).Indication assembly (25) is equipped with in main body base (6) front portion; in the indication assembly (25) compass (30) is set; time meter (32); dial illuminance lamp (31); degree of depth test indicator (33) by the conversion of test hydraulic pressure; the fault alarm flash light (34) of trouble detect circuit (40) control; the advance notice flash light (35) of under-voltage protecting circuit (41) control; performer circuit controling line road plate (26) is contained in the circuit control box (8); the control path of the circuit of motor speed adjustment control circuit (42) and indication assembly (25) also is located on the interior performer circuit controling line road plate (26) of circuit control box (8); the supervisory keyboard of circuit (2) is fixed on the front portion of main body base (6), and supervisory keyboard (2) is provided with and makes electrical equipment comprise that indication assembly (25) enters the start key (37) of mode of operation; DC machine fast running on ﹠ off switch (39); DC machine is travel switch key (36) at a slow speed; lighting switch key (38).The rotation of main body base (6) afterbody rudder plate (17) is controlled by transmission drag-line (16) by the stretcher (11,21) at main body base (6) rear portion.The diving performer is on the water surface during load running, the closed air chamber (5 of main body base (6) pedestal, 9,12,20,27) bubbled through the water column in diving performer top, tail undercarriage (14) is not under water, diver's sight line is open, be convenient to seek best diving point, buoyancy adjustment case (13,18) be full of air in, during dive, triple valve (22) handle (24) is opened to the A position, buoyancy adjustment case (13,18) top vent (29,23) exhaust, water is from buoyancy adjustment case (13,18) Di Bu connected entrance (28) enters in the case, buoyancy reduces, diving performer and diver dive beneath the water, when diver and diving performer under water when buoyancy and gravitational equilibrium, buoyancy adjustment case (13 to 0, is closed in triple valve handle pass, 18) top vent (23), diving performer and diver are suspension under water, just can utilize DC motor (10) to rotate screw propeller (14) and move under water.When the needs emergency ascent, triple valve (22) handle (24) is opened to the B position, gas cylinder (7) and buoyancy adjustment case (13,18) top vents (29) are connected, pressure gas enters buoyancy adjustment case (13,18), water in the case is discharged from bottom connected entrance (28), and buoyancy increases, and diving performer and diver float together, use triple valve (22) handle (24) to regulate buoyancy again, can stop come-up or control ascent rate again.

Claims

1, a kind of diving performer, be provided with one can be manned main body base (6), its screw propeller (14) on the main body base (6) is that the DC motor (10) of the energy drive with direct supply (19) by being arranged on, illuminating lamp (1) is equipped with in main body base (6) front portion, circuit controling line road plate (26) is contained in the circuit control box (8), the supervisory keyboard of circuit (2) is fixed on the front portion of main body base (6), it is characterized in that main body base (6) is a pancake pedestal, main body base (6) pedestal is distributed with that top emerges when making diving performer load, tail undercarriage (14) does not increase the closed air chamber (5 of buoyancy in adjusting center of gravity under water, 9,12,20,27), main body base (6) is provided with the buoyancy adjustment case (13 of scalable buoyancy, 18), buoyancy adjustment case (13,18) bottom is provided with and makes the connected entrance (28) that communicates with the external world in the case, buoyancy adjustment case (13,18) vent (29 that valve (22) is housed is established at the top, 23).

2, diving performer according to claim 1, it is characterized in that on main body base (6), being equipped with the gas cylinder (7) of the interior dress pressure gas of using for emergency ascent, be filled with in the gas cylinder (7) that air pressure is the pressure gas of 5-100 megapascal (MPa) under the normal temperature, gas cylinder (7) and the shared triple valve (22) that has handle (24) of buoyancy adjustment case (13,18) top vents (23).

3, diving performer according to claim 1, the DC motor (10) that it is characterized in that driving screw propeller (14) is provided with speed-regulating control circuit (42), and the wiring board of speed-regulating control circuit (42) is located in the circuit control box (8).

4, diving performer according to claim 1; it is characterized in that main body base (6) front portion be equipped with the indication assembly (25); compass (30), time meter (32), dial illuminance lamp (31), the degree of depth test indicator (33) by the conversion of test hydraulic pressure, the fault alarm flash light (34) of trouble detect circuit (40) control, the advance notice flash light (35) of under-voltage protecting circuit (41) control are set in the indication assembly (25), and the control circuit board of indication assembly (25) is located in the circuit control box (8).

5, diving performer according to claim 1 is characterized in that the rotation of main body base (6) afterbody rudder plate (17) is controlled by transmission drag-line (16) by the stretcher (11,21) at main body base (6) rear portion