Suspension type remote control electric telescopic frame

Abstract

A suspension type remote control electric telescopic frame comprises a suspension rod, a suspension ring is arranged at the upper end of the suspension rod, a fixing seat is connected to the lower end of the suspension rod, a motor is arranged on the fixing seat, a gear reducing mechanism is arranged in the fixing seat, a sleeve is arranged on the lower side of the fixing seat, and a lead screw is coaxially arranged in the sleeve. An output shaft of the motor is connected with the upper end of the lead screw through a gear reduction mechanism, the lead screw is connected with a screw sleeve, a threaded hole matched with the lead screw is formed in the screw sleeve, the lower end of the screw sleeve is coaxially connected with a movable rod, the lower end of the movable rod is connected with a hook disc, a U-shaped hook is arranged on the hook disc, and a protection cover is arranged on the fixing base. A power supply and a controller are arranged in the protective cover, and a control button is arranged on the controller. The motor is used for providing power, the gear reduction mechanism is used for providing stable torque, a suspended object is not prone to slipping off even in the case of power failure, the speed is stable, controllability is achieved, operation is convenient and fast, the bearing capacity is large, and damage is not prone to occurring after long-time use.

Description

TECHNICAL FIELD

[0001] The utility model relates to human life article, especially medical equipment, a kind of hanging remote control electric telescopic stand more particularly. BACKGROUND

[0002] In the process of carrying out urology surgery cavity operation, a large amount of intraoperative toilet liquid is needed, and the height of the support from the ground is required due to the high water pressure. In the prior art, the telescopic stand is suspended, and the height needs to be adjusted manually by medical staff, which is complicated and inconvenient to use. In addition, the telescopic stand is suspended for a long time, the load is too heavy, and the spring is relaxed, which causes the telescopic rod to slide automatically during use. SUMMARY

[0003] The utility model aims at providing a kind of hanging remote control electric telescopic stand, and the telescopic stand of the kind of hanging remote control electric telescopic stand in the prior art solves the technical problem of complicated operation and small bearing capacity.

[0004] The utility model relates to a kind of hanging remote control electric telescopic stand, including boom, the upper end of the boom is provided with a lifting ring, the lower end of the boom is connected with fixed seat, motor is set up on fixed seat, gear reduction mechanism is set up in fixed seat, the downside of fixed seat is provided with sleeve pipe, the axial direction of sleeve pipe is parallel to the axial direction of boom, coaxial screw rod is set up in sleeve pipe, the output shaft of motor is connected with the upper end of screw rod by gear reduction mechanism, screw sleeve is connected on screw rod, screw sleeve is provided with the threaded hole matched with screw rod in screw sleeve, screw sleeve and sleeve pipe form sliding pair parallel to the axial direction of sleeve pipe, the upper part, middle part, lower part in sleeve pipe are provided with upper limit position travel switch, middle limit position travel switch, lower limit position travel switch matched with screw sleeve, the lower end of screw sleeve is coaxially connected with moving rod, the lower end of moving rod is connected with hook disc, U-shaped hook is set up on hook disc, protective cover is set up on fixed seat, power supply and controller are set up in protective cover, control button is set up on controller, the output end of the control end of motor, upper limit position travel switch, middle limit position travel switch, lower limit position travel switch, the output end of control button is connected with controller, the power supply of motor, controller is connected with power supply, the hanging remote control electric telescopic stand further includes wireless remote controller, wireless remote controller is equipped with signal transmitter, controller is equipped with the signal receiver matched with signal transmitter.

[0005] The hook disc and the moving rod are further connected with a weight sensor, and the protective cover is provided with an alarm, the output end of the weight sensor and the control end of the alarm are connected with the controller, and the power supply end of the weight sensor and the alarm is connected with the power supply.

[0006] Further, the moving rod is a hollow rod.

[0007] Further, the power supply is a rechargeable battery, and a cover plate is arranged on the upper side of the rechargeable battery.

[0008] Further, the side plate is arranged on the side of the protective cover through bolts.

[0009] Further, the upper limit position switch and the lower limit position switch are fixed in the sleeve through the supporting rod.

[0010] Compared with the prior art, the utility model has the positive and obvious effect. The utility model discloses utilize motor to provide power, and gear reduction mechanism provides stable torque, even if meets the power failure situation, does not easily let the suspension object slip, and speed stability has controllability, and operation is convenient, and compared with manual telescopic infusion support, the bearing capacity is larger, and long -time use is not easy to damage, and the adjustable control range is larger, can be applied to other department's lavage, and also can be used as ordinary infusion support. The control button on wireless remote controller and controller can be selected to use, play double insurance effect, even if wireless remote controller is lost, also do not affect normal use, no matter in operating room any position can easily control, more adapt surgical room, improve the stability of urology surgery, reduce the occurrence of surgical accident. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a sectional view schematic diagram of a suspension type remote control electric telescopic frame of the utility model.

[0012] Figure 2 It is the A-A sectional view schematic diagram of Figure 1 .

[0013] Figure 3 It is the B-B sectional view schematic diagram of Figure 1 .

[0014] Figure 4 It is a three-dimensional schematic diagram of a suspension type remote control electric telescopic frame of the utility model. DETAILED DESCRIPTION

[0015] The utility model is further described below in combination with embodiments, but the utility model is not limited to the embodiment, and any similar change using the utility model should be included in the protection scope of the utility model. The use of the directions such as upper, lower, front, back, left, right, middle, inside and outside in the utility model is only for the convenience of clear description, and not for the limitation of the technical scheme of the utility model.

[0016] As Figures 1-4As shown, the utility model relates to a kind of suspension remote control electric telescopic frame, including boom 2, the upper end of boom 2 is provided with lifting ring 1, boom 2 lower end is connected with fixed seat, fixed seat is provided with motor 14, fixed seat is provided with gear reduction mechanism 4, the downside of fixed seat is provided with sleeve 8, the axial direction of sleeve 8 is parallel to the axial direction of boom 2, coaxial gear reduction mechanism 4 is provided in sleeve 8 with screw rod 6, the output shaft of motor 14 is connected with the upper end of screw rod 6, screw rod 6 is connected with screw sleeve 9, screw sleeve 9 is provided with the screw hole matched with screw rod 6, screw sleeve 9 and sleeve 8 form the sliding pair parallel to the axial direction of sleeve 8, the upper part, middle part, lower part in sleeve 8 are provided with the upper limit position travel switch 5, middle limit position travel switch 24, lower limit position travel switch 10 matched with screw sleeve 9, the lower end of screw sleeve 9 is coaxially connected with moving rod 11, the lower end of moving rod 11 is connected with hook plate 12, U-shaped hook is provided on hook plate 12, the fixed seat is provided with protective cover 13, power supply 16 and controller 17 are provided in protective cover 13, control button is provided on controller 17, the output end of the control end of motor 14, upper limit position travel switch 5, middle limit position travel switch 24, lower limit position travel switch 10, the output end of control button is connected with controller, the power supply of motor 14, controller is connected with power supply 16, the suspension remote control electric telescopic frame further includes wireless remote controller 19, wireless remote controller 19 is equipped with signal transmitter, controller 17 is equipped with the signal receiver matched with signal transmitter;

[0017] The hook plate 12 and the moving rod 11 are also connected with a weight sensor 23, and the protective cover 13 is provided with an alarm (not shown in the figure). The output end of the weight sensor 23 and the control end of the alarm are connected with the controller 17, and the power supply end of the weight sensor 23 and the alarm is connected with the power supply 16.

[0018] Further, the moving rod 11 is a hollow rod.

[0019] Further, the power supply 16 is a rechargeable battery, and a cover plate 15 is provided on the upper side of the rechargeable battery.

[0020] Further, the protective cover 13 is connected with a side plate 18 through a bolt 3 on the side.

[0021] Further, the upper limit position travel switch 5 and the lower limit position travel switch 10 are fixed in the sleeve 8 through a support rod 7.

[0022] Specifically, the control button on the controller 17 and the wireless remote controller 19 each include three buttons: up 20, stop 21 and down 22. The motor 14 can be a DC motor, and the working DC voltage is 12V. The weight sensor 23 is connected with the controller 17 and the power supply 16 through a wire 25.

[0023] Specifically, the motor 14, the gear reduction mechanism 4, the lead screw 6, the lead screw 9, the upper limit travel switch 5, the lower limit travel switch 10, the hook plate 12, the U-shaped hook, the power supply 16, the controller 17, the control button, the wireless remote controller 19, the signal transmitter, the signal receiver and the like in the embodiment adopt the known solutions in the prior art, which are well known to those skilled in the art and will not be described here.

[0024] The working principle of the embodiment is as follows:

[0025] The hanging ring 1 can be connected with the overhead track ceiling in the operating room. The output shaft of the motor 14 drives the lead screw 6 to rotate through the gear reduction mechanism 4, and the lead screw 6 drives the lead screw 9 to move up and down, thereby driving the movable rod 11 and the hook plate 12 to move up and down. The upper limit travel switch 5 and the lower limit travel switch 10 limit the up-and-down travel of the lead screw 9, and when the lead screw 9 touches the upper limit travel switch 5 or the lower limit travel switch 10, the controller 17 stops the motor 14 from working.

[0026] After starting, the weight sensor 23 monitors the weight of the liquid on the hook plate 12, and when the weight is less than 2.5 kg, the alarm prompts to add liquid under the control of the controller, and the movable rod 11 is lowered to half of the stroke (the lead screw 9 touches the middle limit travel switch 24), so as to facilitate the addition of liquid. The weight sensor 23 can be turned off when it is not in use.

[0027] The utility model discloses a power provided by motor 14, gear reduction mechanism 4 provides stable torque, even if the situation of power failure does not easily let the suspension object slip, speed stability has controllability, convenient operation, and compared with manual telescopic infusion support, the bearing capacity is larger, and long -term use does not easily damage, and the controllable range is larger, and can be applied to other department's lavage, and also can be used as ordinary infusion support. The control button on the wireless remote controller 19 and the controller 17 can be selected to use, play double insurance effect, even if wireless remote controller 19 is lost, also does not affect normal use, no matter in the operating room any position can easily control, more adaptive operating room, improve the stability of urology surgery, reduce the occurrence of surgical accident.

[0028] The rechargeable battery can be recycled, and the cover plate 15 can be opened to take out and charge at any time, which is convenient and safe.

[0029] The total length of the electric telescopic frame is 140 cm, the length after contraction is 110 cm, the lifting speed is 90 mm / s, the load capacity is 10 kg, the main material is selected from medical 304 stainless steel and aluminum alloy, the total weight is about 1.5 kg, and the electric telescopic frame has durability and corrosion resistance.

Claims

1. A suspended remote control electric telescopic stand, characterized in that, The utility model relates to a suspension type remote control electric telescopic stand, including derrick, the upper end of derrick is equipped with the lifting ring, the lower end of derrick is connected with fixed seat, is equipped with motor on fixed seat, is equipped with gear reduction mechanism in fixed seat, the downside of fixed seat is provided with sleeve, the axial direction of sleeve is parallel to the axial direction of derrick, coaxial screw rod is provided in sleeve, the output shaft of motor is connected with the upper end of screw rod through gear reduction mechanism, and screw sleeve is connected on screw rod, and the threaded hole that cooperates with screw rod is provided in screw sleeve, and screw sleeve and sleeve constitute the sliding pair parallel to the axial direction of sleeve, and the upper portion in sleeve is provided with the upper limit position travel switch, middle limit position travel switch, lower limit position travel switch respectively with screw sleeve cooperation, the lower end of screw sleeve is coaxially connected with mobile rod, and the lower end of mobile rod is connected with hook disc, and U type hook is provided on hook disc, the protective cover is provided on fixed seat, and power supply and controller are provided in protective cover, and control button is provided on controller, the control end of motor, the output of upper limit position travel switch, middle limit position travel switch, lower limit position travel switch, the output of control button all are connected with controller, the power supply of motor, controller all are connected with power supply, the suspension type remote control electric telescopic stand still includes wireless remote controller, and wireless remote controller is equipped with signal transmitter, and controller is equipped with the signal receiver of signal transmitter adaptation. The hook disc and mobile rod are further connected with a weight sensor, and the protective cover is provided with an alarm, the output of the weight sensor and the control end of the alarm are connected with the controller, and the power supply ends of the weight sensor and the alarm are connected with the power supply.

2. A suspended remote control electric telescopic stand according to claim 1, characterized in that, The mobile rod is a hollow rod.

3. The suspended remote control electric telescopic stand according to claim 1, characterized in that, The power supply is a rechargeable battery, and a cover plate is arranged on the upper side of the rechargeable battery.

4. The overhead remote control telescoping mast of claim 1 wherein, The protective cover is connected with a side plate on the side through bolts.

5. The overhead remote control telescoping mast of claim 1 wherein, The upper limit position travel switch and the lower limit position travel switch are fixed in the sleeve through a support rod.

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