CN212282562U - Automatic carbon light rod feeding device with gear and rack adjustment function - Google Patents

Abstract

The utility model provides an automatic excellent device that send of carbon element light with rack and pinion adjusts, include: snoot and iron box are provided with two sets of excellent devices that send in the iron box, and the setting is sending the angular adjustment device between excellent device and the iron box, and it includes to send excellent device: the carbon rod transferring device comprises a copper slider rail, a carbon rod hook arranged at one end of the copper slider rail, a copper rail fixing seat arranged at the other end of the copper slider rail, an insulating connecting block fixedly connected with the copper rail fixing seat, a speed reducing motor fixing frame fixedly connected with the insulating connecting block, a speed reducing motor arranged on the speed reducing motor fixing frame and a carbon rod transferring device arranged on the copper slider rail, wherein the carbon rod transferring device comprises a first lead screw rotatably connected inside the copper slider rail; the utility model has the advantages that: when the carbon rod is burnt by the rod feeding device, the burning point is always in one position, the spark position is fixed, so that the emitted heat is constant, the spark burning point needs to move back and forth through a patient, and the treatment heat is adjustable.

Description

Automatic carbon light rod feeding device with gear and rack adjustment function

Technical Field

The utility model relates to the technical field of medical equipment, more specifically relates to an automatic excellent device that send of carbon element light with rack and pinion adjusts.

Background

The carbon light therapeutic instrument is the combination of modern spectral dynamics therapy and traditional Chinese medicine moxibustion therapy, adopts the spectrum that the burning of carbon-point is sent as the light emission source, and light irradiation acts on human skin and focus, reaches the rehabilitation treatment effect, and the carbon light therapeutic instrument can effectively replace acupuncture and moxibustion and chinese mugwort grass and traditional heat lamp, uses convenient, safe, effective to can effectively solve non-professional's self-treatment. The existing carbon phototherapy instruments are divided into two types, the first type cannot automatically adjust the position of a carbon rod clamp, and cannot keep the distance between the tips of two carbon rods consistent when the carbon rods are burnt; the second type can automatically adjust the position of the carbon rod clamp, but the automatic rod feeding device can not achieve the purposes of consistent light spots, long and short, large and small sparks, uneven heat and unobvious effect.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims at providing an automatic stick device that send of carbon element light with rack and pinion is adjusted for adjust the carbon-point, make the carbon-point burning during operation, the burning point is in a position all the time, the spark position is certain, thereby the heat that sends is certain, treatment is better, the spark burning point can need the back-and-forth movement through patient, treatment heat size is adjustable, thereby reach better treatment, in order to overcome above-mentioned prior art not enough.

The utility model provides an automatic excellent device that send of carbon element light includes: snoot and iron box, the tail end and the iron box fixed connection of snoot are provided with two sets of excellent devices that send in the iron box, press from both sides tightly respectively and send excellent device in and stretch into the carbon-point in the light shield, and the setting is sending the angular adjustment device between excellent device and the iron box, send excellent device to include: copper slider track, install the carbon-point couple that is used for supporting the carbon-point in copper slider track one end, install and be used for supporting the orbital copper track fixing base of copper slider at the copper slider track other end, the insulating connecting block that links firmly with copper track fixing base, the gear motor mount that links firmly with insulating connecting block, install gear motor on the gear motor mount, install the carbon-point transfer device on the copper slider track, carbon-point transfer device includes: rotate along copper block track length direction and connect at the inside first lead screw of copper block track, with the insulating coupling that first lead screw one end linked firmly, insulating coupling suit is on gear motor's output shaft, and first lead screw cover is equipped with first screw nut, and the carbon-point is installed on first screw nut, and angle adjusting device includes: install the fixing base on the inside base of iron box, install the small-size gear motor on the fixing base, with small-size gear motor's output shaft coaxial coupling's short lead screw, the second screw nut of suit on short lead screw, the output shaft diameter direction along small-size gear motor sets up the guide rail on the fixing base, sliding connection is the slider on the guide rail, install the rack on the slider, second screw nut links firmly on the rack, short lead screw passes through second screw nut and drives rack reciprocating motion, two bearing holes have vertically been seted up on the fixing base, be provided with the axis of rotation in the bearing hole, the gear has been linked firmly in the axis of rotation, rack and gear engagement, the bottom of gear motor mount links firmly on axis of rotation or gear.

Preferably, a rear limiting contact switch is arranged on the copper track fixing seat, a front limiting contact switch is arranged at one end, close to the carbon rod hook, of the copper slider track, a limiting firing pin is arranged on a first lead screw nut between the front limiting contact switch and the rear limiting contact switch, and after the first lead screw nut moves to limiting positions at two ends of a first lead screw, two contacts on the limiting firing pin are respectively used for being in contact with the front limiting contact switch and the rear limiting contact switch.

Preferably, the first lead screw nut includes: the carbon rod installing structure comprises a nut seat with threads inside and a carbon rod seat integrally connected with the nut seat, wherein the nut seat is sleeved on a first lead screw, the carbon rod seat is provided with a carbon rod installing hole for installing a carbon rod along the length direction of the first lead screw, at least one jacking hole is formed in the side wall of the carbon rod seat, threads are arranged in the jacking hole, a thimble screw is in threaded connection with the carbon rod in the jacking hole, and a limiting firing pin is installed on the thimble screw.

The utility model has the advantages and positive effects that:

1. the utility model discloses a send excellent device to make the carbon-point burning during operation, the burning point is in a position all the time, and the spark position is certain to the heat that sends is invariable, and treatment is better, and the spark burning point can be through patient's needs back-and-forth movement, and treatment heat size is adjustable, thereby reaches better treatment.

2. The utility model discloses a through for small-size gear motor power supply control, make the short screw rotatory, because small-size gear motor mount is fixed to the fixing base, can not move, the lead screw promotes the nut seat, it slides on slip table sliding block set to drive the rack fixed block, two wheel and rack fixed block interlocks, the rack fixed block drives two gears rotatory, thereby it is rotatory to drive fixed gear motor's gear motor mount, it is rotatory finally to drive the copper block track and press from both sides the copper block of carbon-point, make two carbon-point separately certain angle, and the steam generator has a simple structure, and the installation is compact, the advantage that the fault rate is low.

3. The utility model provides a there is certain contained angle all the time between two carbon-point, so two carbon-point front end distances can promote, through the electric current between the two carbon-point of detection, control gear motor's number of turns and direction, in order to guarantee that the distance of two carbon-point front ends is unanimous, the burning is steady, when two copper sliders move forward to preceding spacing contact, the treatment ends, small-size gear motor work, make two copper slider tracks separately certain angle, change the carbon-point, the orbital angle of two copper slider of the drive of small-size gear motor control, thereby adjust the fore-and-aft position of burning point, when adjusting the heat degree of treatment, behind one's back more, the heat degree is higher, can change according to the different demands of patient, because the angle between two copper slider tracks can change.

Drawings

Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:

fig. 1 is one of the overall structural diagrams according to the embodiment of the present invention.

Fig. 2 is a second schematic diagram of the overall structure according to the embodiment of the present invention.

Fig. 3 is a schematic view of a mounting structure of a fixing seat and a gear according to an embodiment of the present invention.

Fig. 4 is a schematic view of a connection structure of the rod feeding device and the angle adjusting device according to the embodiment of the present invention.

Fig. 5 is a schematic view of a connection structure of a rod feeding device and an angle adjusting device according to an embodiment of the present invention.

Fig. 6 is a second schematic view of a connection structure of the rod feeding device and the angle adjusting device according to the embodiment of the present invention.

Fig. 7 is a schematic structural view of a first lead screw nut according to an embodiment of the present invention.

Fig. 8 is a top view of a connection structure of the rod feeding device and the angle adjusting device according to the embodiment of the present invention.

Wherein the reference numerals include: the light-gathering cover comprises a light-gathering cover 1, a carbon rod hook 2, a copper slider track 3, an iron box 4, a copper track fixing seat 5, an insulating connecting block 6, a speed reducing motor fixing frame 7, a speed reducing motor 8, a rear limit contact switch 9, a rotating shaft 10, a gear 11, a limit firing pin 12, a fixing seat 13, a front limit contact switch 14, a carbon rod 15, a first lead screw 16, a first lead screw nut 17, a nut seat 17-1, a carbon rod seat 17-2, a carbon rod mounting hole 17-3, a tightening hole 17-4, an insulating coupling rotating shaft device 18, a second lead screw nut 19, a short lead screw 20, a rack 21, a small speed reducing motor 22, a small speed reducing motor fixing frame 23, a guide rail 24, a sliding block 25 and a bearing hole 26.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

Referring to fig. 1-8, the carbon light automatic rod feeding device of the present invention comprises: the light-gathering cover comprises a light-gathering cover 1, a carbon rod hook 2, a copper sliding block track 3, an iron box 4, a copper track fixing seat 5, an insulating connecting block 6, a speed reducing motor fixing frame 7, a speed reducing motor 8, a rear limit contact switch 9, a rotating shaft 10, a gear 11, a limit firing pin 12, a fixing seat 13, a front limit contact switch 14, a carbon rod 15, a first lead screw 16, a first lead screw nut 17, an insulating coupling rotating shaft device 18, a second lead screw nut 19, a short lead screw 20, a rack 21, a small speed reducing motor 22, a small speed reducing motor fixing frame 23, a guide rail 24, a sliding block 25 and a bearing hole 26, wherein the light-gathering cover 1 is fixedly connected with the iron box 4, the carbon rod hook 2 is fixed to the front end of the copper sliding block track 3, the carbon rod hook 2 is used for hooking the front end of the carbon rod 15 to support the carbon rod, the copper sliding block track 3 is connected with the copper track fixing seat, Insulating connecting block 6, 7 three of gear motor mount are connected in order, insulating connecting block 6 plays insulating effect in the centre, gear motor 8 is fixed on gear motor mount 7, fixing base 13 is fixed to the inside bottom plate position of iron box 4, there are two bearing holes 26 that the symmetry set up above the fixing base 13, axis of rotation 10 from here passes, 10 axis of rotation, gear 11, 7 three of gear motor mount are connected in order, threaded above the axis of rotation 10, lock after fixing with the nut and make axis of rotation 10, gear 11, 7 three of gear motor mount can synchronous rotation, back spacing contact switch 9 and preceding spacing contact switch 14 are fixed respectively on copper track fixing base 5 and on the copper slider track 3, carbon rod 15 is inserted in first screw nut 17, first screw nut 17 includes: a nut seat 17-1 with screw threads inside and a carbon rod seat 17-2 integrally connected with the nut seat 17-1, wherein the nut seat 17-1 is sleeved on a first lead screw 16, the carbon rod seat 17-2 is provided with a carbon rod mounting hole 17-3 for mounting a carbon rod 15 along the length direction of the first lead screw 16, the side wall of the carbon rod seat 17-2 is provided with at least one jacking hole 17-4, the jacking hole 17-4 is internally provided with screw threads, a thimble screw is in threaded connection with the jacking hole 17-4 to jack the carbon rod 15 in the carbon rod mounting hole 17-4, a limit firing pin 12 is mounted on the thimble screw, the head of the thimble screw is provided with a jacking bead for fastening the carbon rod 15 in a hole below the first lead screw nut, one end of an insulating coupling rotating shaft 18 is connected to a motor rotating shaft of a speed reducing motor 8, and the other end is connected to the first lead screw 16, first lead screw 16 passes the screw hole of first lead screw nut 17 top and sets up in copper slider track 3, there is rotation bearing at the both ends of copper slider track 3 to support first lead screw 16, first lead screw nut 17 is under the rotatory effect of first lead screw 16, back-and-forth movement in copper slider track 3, small-size gear motor mount 23 is fixed to fixing base 13, small-size gear motor 22 is fixed 23 on the small-size gear motor mount, guide rail 24 is fixed 13 on the fixing base, slider 25 is installed on guide rail 24, rack 21 is fixed to slider 25 on, second lead screw nut 19 is fixed to rack fixed block 21 on, short lead screw 20 passes second lead screw nut 19, the other end is connected to the motor axis of rotation of small-size gear motor 22.

The working principle of the embodiment is as follows: the short lead screw 20 is rotated by supplying power to the small reducing motor 22, because the small reducing motor fixing frame 23 is fixed on the fixing base 13 and cannot move, the short lead screw 20 pushes the second lead screw nut 19 to drive the rack 21 to slide on the guide rail 24 through the sliding block 25, the two gears 11 are meshed with the rack 21, the rack 21 drives the two gears 11 to rotate, so as to drive the reducing motor fixing frame 7 for fixing the reducing motor 8 to rotate, finally drive the copper sliding block track 3 and the first lead screw nut 17 for clamping the carbon rod to rotate, so that the two carbon rods are separated by a certain angle, at the moment, the two reducing motors 8 are simultaneously supplied with power, so that the two first lead screw nuts 17 move to the forefront end, the limit firing pin 12 touches the front limit contact 14 at the front end, at the moment, the carbon rod is installed, the carbon rod is inserted into the carbon rod installation hole 17-3 below the first lead screw nut 17, and the marble at the top end of the, then the speed reducing motor 8 is powered and rotates reversely, the first lead screw nut 17 returns to the position of the rear limit contact 9, then the small speed reducing motor 22 rotates reversely, the copper slider track 3 where the two carbon rods 15 are located gathers to the middle, meanwhile, the two copper track fixing seats 5 are powered, current between the two carbon rods 15 is detected, when the two carbon rods 15 are close, sparks are generated, ignition is carried out, at the moment, the small speed reducing motor 22 works normally, the carbon rods 15 are burnt, when the distance between the two carbon rods 15 is increased by burning, the two speed reducing motors 8 work and rotate, the two first lead screw nuts 17 move forwards, the carbon rods 15 are driven to move forwards, because a certain included angle is always formed between the two carbon rods 15, the distance between the front ends of the two carbon rods 15 is increased, the turn number and the direction of the speed reducing motor 8 are controlled by detecting the current between the two carbon rods 15, so as to ensure that the distance between the front ends of the two carbon rods 15 is consistent, the combustion is stable, when the two first lead screw nuts 17 move forwards to the front limiting contact 14, the treatment is finished, the small-sized reducing motor 22 works to separate the two copper slider rails 3 by a certain angle, the carbon rod 15 is replaced, the angle of the two copper slider rails 3 driven by the small-sized reducing motor 22 is controlled, so that the front and back positions of a combustion point are adjusted, the heat degree of the treatment is adjusted to be different, the heat degree is higher in the backward direction and can be changed according to different requirements of a patient, because the angle between the two copper slider rails 3 can be changed, the carbon rod 15 driven by the two first lead screw nuts 17 forwards has a change in the walking distance, the larger the angle is, the smaller the angle is, the more the first lead screw nuts 17 move forwards, the front ends of the two carbon rods 15 can be close to achieve the ignition distance, if the angle is smaller, the more the two first lead screw nuts 17 move forwards, thereby controlling the front and rear control of the combustion point.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (3)

1. The utility model provides an automatic excellent device that send of carbon light with rack and pinion adjusts which characterized in that includes: snoot and iron box, the tail end and the iron box fixed connection of snoot are provided with two sets of excellent devices that send in the iron box, press from both sides tightly respectively and send excellent device in and stretch into the carbon-point in the light shield, set up the angular adjustment device between excellent device and the iron box sending, send excellent device to include: copper slider track, install the carbon-point couple that is used for supporting the carbon-point in copper slider track one end, install and be used for supporting the orbital copper track fixing base of copper slider, the insulating connecting block that links firmly with copper track fixing base, the gear motor mount that links firmly with insulating connecting block, install gear motor on the gear motor mount, install the carbon-point transfer device on the copper slider track at the gear motor mount, the carbon-point transfer device includes: rotate along copper block track length direction and connect at the inside first lead screw of copper block track, the insulating coupling that links firmly with first lead screw one end, the insulating coupling suit is in on gear motor's the output shaft, first lead screw cover is equipped with first screw nut, the carbon-point is installed on the first screw nut, angle adjusting device includes: install fixing base on the inside base of iron box, install small-size gear motor on the fixing base, with small-size gear motor's output shaft coaxial coupling's short lead screw, suit second screw nut on the short lead screw, along the guide rail of small-size gear motor's output shaft diameter direction setting on the fixing base, sliding connection slider on the guide rail, install the rack on the slider, second screw nut links firmly on the rack, the short lead screw passes through second screw nut and drives rack reciprocating motion, two dead eye have vertically been seted up on the fixing base, be provided with the axis of rotation in the dead eye, the gear has been linked firmly in the axis of rotation, the rack with gear engagement, the bottom of gear motor mount links firmly the axis of rotation perhaps on the gear.

2. The automatic carbon light rod feeding device with the gear and rack adjustment function as claimed in claim 1, wherein a rear limiting contact switch is arranged on the copper rail fixing seat, a front limiting contact switch is arranged at one end, close to the carbon rod hook, of the copper slider rail, a limiting striker is arranged on a first lead screw nut between the front limiting contact switch and the rear limiting contact switch, and after the first lead screw nut moves to the limiting positions at two ends of the first lead screw, two contacts on the limiting striker are respectively used for contacting with the front limiting contact switch and the rear limiting contact switch.

3. The automatic carbon light rod feeding device with rack and pinion adjustment as claimed in claim 1, wherein the first lead screw nut comprises: the carbon rod seat is provided with a carbon rod mounting hole for mounting a carbon rod along the length direction of the first lead screw, at least one jacking hole is formed in the side wall of the carbon rod seat, the jacking hole is internally provided with a thread, a thimble screw is in threaded connection with the carbon rod in the jacking hole, and a limit firing pin is mounted on the thimble screw.

Images