CN211187611U

CN211187611U - Old disease oral care belt cleaning device

Info

Publication number: CN211187611U
Application number: CN201922183074.4U
Authority: CN
Inventors: 张慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-07
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses an old disease oral cavity nursing belt cleaning device, including the device casing, the left surface middle part of device casing is equipped with hollow pole, it has a plurality of planet gears to mesh on the gear, the last planet carrier that is equipped with of planet gear, the right-hand member portion of planet carrier is equipped with spacing bolt, the left end of connecting axle is equipped with incomplete gear, the inside of preceding helical pitch groove runs through and is equipped with slider I, be equipped with detachable sponge brush head on the slider I, the rear surface middle part of preceding rack frame is equipped with rack I, rack I upper and lower tip all is equipped with the connecting plate, the front surface middle part of back rack is equipped with rack II, the upper and lower tip of rack II is connected with the connecting plate, detachable sponge brush head up-and-down motion in the nursing process, extrude alcohol from medical sponge and accomplish the disinfection to the oral cavity; the porous structure of sponge can adsorb out some food waste in the oral cavity, and oral care cleaning performance is good, has promoted nursing efficiency.

Description

Old disease oral care belt cleaning device

Technical Field

The utility model relates to a medical care equipment technical field, concrete field is an old disease oral care belt cleaning device.

Background

Old patient's many cardiovascular and cerebrovascular diseases, this kind of disease often can lead to coma or lose the ability of self-care, needs medical personnel to carry out daily nursing work to old patient, including clearance oral cavity.

When the oral cavity cleaning work of the old patient is performed, inconvenience is caused, and when the patient is in a coma or loses self-care ability, the patient cannot cooperate with medical care personnel to finish actions such as mouth opening, so that the common tooth care instrument is difficult to use, so that the medical care personnel commonly use the hemostatic forceps to clamp the alcohol cotton to perform nursing on the oral cavity of the patient, on one hand, the nursing effect is poor, the teeth or the gum of the old patient can be damaged during misoperation, and the maintenance of the oral cavity health of the old patient is not favorable; on the other hand, the labor intensity of medical staff is increased, and the working efficiency of the medical staff is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an old disease oral care belt cleaning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an oral care cleaning device for elderly patients comprises a device shell, wherein a switch is arranged on the outer surface of the device shell, a through hole I is formed in the middle of the left side wall of the device shell in a penetrating mode, an hollow rod is arranged in the middle of the left surface of the device shell, a gear rack shell is arranged on the left end face of the hollow rod, a rechargeable battery is arranged in the device shell in a right position, a gear ring is arranged in the device shell in a left position, a partition plate is arranged in the middle of the device shell in an inner position, a small motor is arranged on the left side wall of the partition plate, a gear is arranged at the left end of the small motor, a plurality of planetary gears are meshed with the gear ring, a planet carrier is arranged on each planetary gear, a limiting bolt is arranged at the right end portion of the planet carrier, a connecting shaft is arranged at the left end of the planet carrier, and, the left end of the connecting shaft is provided with an incomplete gear, the middle part of the right side wall of the rack and pinion shell is provided with a through hole II in a penetrating manner, the connecting shaft penetrates through the through hole II, the front side wall of the rack and pinion shell is provided with a front lead groove in a penetrating manner, the rear side wall of the rack and pinion shell is provided with a rear lead groove in a penetrating manner, the inside of the front lead groove is provided with a slider I, the slider I is provided with a detachable sponge brush head, the detachable sponge brush head comprises an installation seat and medical sponge, the medical sponge is adhered to the installation seat, the rear surface of the slider I is provided with a front rack, the middle part of the rear surface of the front rack is provided with a rack I, the upper end part and the lower end part of the rack I are provided with connecting plates, the inside of the rear lead groove is provided with a slider II, the front surface of, the upper end and the lower end of the rack II are connected with the connecting plate, and the incomplete gear is meshed with the rack I and the rack II.

Preferably, the hollow rod is of a detachable structure, and the hollow rod is connected with the device shell and the gear rack shell in a threaded manner.

Preferably, the upper and lower surface of the front portion of slider I all is equipped with locking strip I, the mounting groove has been seted up at the rear portion of mount pad, the upper and lower surface of the inner wall of mounting groove all is equipped with locking strip II.

Preferably, the small-sized motor and the gear are connected by a screw, and the screw is screwed in the same direction as the rotation direction of the output shaft of the small-sized motor, and the carrier and the connecting shaft are connected by a screw, and the screw is screwed in the same direction as the rotation direction of the output shaft of the small-sized motor.

Preferably, the internal surface of through-hole I is equipped with wear-resisting cover I, the internal surface of through-hole II is equipped with wear-resisting cover II, just wear-resisting cover I and wear-resisting cover II with be clearance fit between the connecting axle.

Preferably, lubricating grease is arranged on the meshing surface of the planet gear, and wear-resistant layers are arranged on the tooth surfaces of the meshing teeth of the incomplete gear, the rack I and the rack II.

Preferably, the incomplete gear has the same number of teeth as the incomplete gear.

Compared with the prior art, the beneficial effects of the utility model are that: an oral nursing and cleaning device for old patients adopts an electric structure, so that the labor intensity of operators is reduced; the detachable sponge brush head moves up and down in the nursing process, the movement track conforms to the natural texture of the teeth, and the teeth cannot be damaged; medical alcohol is adsorbed in the medical sponge, and when the device is used, the medical alcohol is extruded from the medical sponge to sterilize the oral cavity; the porous structure of the sponge can absorb some food residues in the oral cavity, and the oral care cleaning effect is good; the brush head is replaceable, so that cross infection is avoided; the device easy operation, reliable operation, convenient to use has reduced medical personnel's working strength, has promoted nursing efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a cross-sectional view taken along the plane a-a of fig. 2 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the portion C of FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the portion D of FIG. 2 according to the present invention;

fig. 8 is an enlarged view of a portion E in fig. 4 according to the present invention.

In the figure: 1-device shell, 2-switch, 3-through hole I, 4-hollow rod, 5-gear rack shell, 6-rechargeable battery, 7-gear ring, 8-clapboard, 9-small motor, 10-gear, 11-planetary gear, 12-planet carrier, 13-limit bolt, 14-connecting shaft, 15-incomplete gear, 16-through hole II, 17-front guide groove, 18-rear guide groove, 19-sliding block I, 20-detachable sponge brush head, 201-mounting seat, 202-medical sponge, 21-front rack, 22-rack I, 23-connecting plate, 24-sliding block II, 25-rear rack, 26-rack II, 27-locking strip I, 28-locking strip II, 29-wear-resistant sleeve I and 30-wear-resistant sleeve II.

Detailed Description

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

Referring to fig. 1-8, the present invention provides a technical solution: an oral care cleaning device for elderly patients comprises a device shell 1, wherein the device shell 1 is a hollow cylinder, a switch 2 is arranged on the device shell 1, a through hole I3 is formed in the middle of the left side wall of the device shell 1 in a penetrating mode, a hollow rod 4 is arranged in the middle of the left surface of the device shell 1, the hollow rod 4 is of a hollow structure, a gear rack shell 5 is arranged on the left end face of the hollow rod 4, a rechargeable battery 6 is arranged in the device shell 1 close to the right, a gear ring 7 is arranged in the device shell 1 close to the left, a partition plate 8 is arranged in the middle of the device shell 1, the gear ring 7, the partition plate 8 and the device shell 1 can be integrally formed, a small motor 9 is arranged on the left side wall of the partition plate 8, a gear 10 is arranged at the left end of the small motor 9, and a plurality of planet gears 11 are meshed on the gear 10, the number of the planet gears 11 can be 4, the planet gears 11 are meshed with the gear ring 7, the planet carrier 12 is arranged on the planet gears 11, the right end portion of the planet carrier 12 is provided with a limiting bolt 13, the section of the planet carrier 12 is in a stepped shape, a shaft shoulder is arranged in the middle of the planet carrier, and the position of the planet gears 11 is limited under the combined action of the shaft shoulder and the limiting bolt 13; the planetary gear set is adopted as the speed reducing mechanism of the device, so that the structure of the whole speed reducing mechanism conforms to the appearance of the device shell 1, and the structure of the whole speed reducing mechanism is compact, and a larger transmission ratio is obtained. The left end of the planet carrier 12 is provided with a connecting shaft 14, the connecting shaft 14 penetrates through the through hole I3 and the hollow rod 4, the left end of the connecting shaft 14 is provided with an incomplete gear 15, the middle part of the right side wall of the rack and pinion housing 5 is provided with a through hole II 16 in a penetrating way, the connecting shaft 14 penetrates through the through hole II 16, the front side wall of the rack and pinion housing 5 is provided with two front lead grooves 17 in a penetrating way, the rear side wall of the rack and pinion housing 5 is provided with two rear lead grooves 18, the rear lead grooves 18 are provided with two front lead grooves 17 in a penetrating way, the front lead grooves 17 are in a penetrating structure, the rear lead grooves 18 are in a non-penetrating structure, a sliding block I19 is arranged in the front lead grooves 17 in a penetrating way, the sliding block I19 is provided with a detachable sponge brush head 20, the detachable sponge brush head 20 comprises a mounting seat 201 and a medical sponge, the rear surface of slider I19 is equipped with preceding rack 21, and the two can be integrated into one piece, the rear surface middle part of preceding rack 21 is equipped with rack I22, tip all is equipped with connecting plate 23 about rack I22, the inside in back helical pitch groove 18 is equipped with slider II 24, the front surface of slider II 24 is equipped with back rack 25, and the two can be integrated into one piece, the front surface middle part of back rack 25 is equipped with rack II 26, rack II 26 upper and lower tip with connecting plate 23 is connected, incomplete gear 15 with rack I22 and rack II 26 mesh mutually.

Particularly, hollow rod 4 is detachable construction, and its with device casing 1 and rack and pinion casing 5's connected mode be threaded connection, can dismantle when the device is idle, convenient storage.

Particularly, surface all is equipped with locking strip I27 about the anterior of slider I19, the mounting groove has been seted up to the back of mount pad 201, the surface all is equipped with locking strip II 28 about the inner wall of mounting groove, through the combined action of locking strip I27 and locking strip II 28, satisfies the dismouting function of detachable sponge brush head.

Specifically, the small-sized motor 9 and the gear 10 are connected by a screw, and the screw is screwed in the same direction as the rotation direction of the output shaft of the small-sized motor 9, and the carrier 12 and the connecting shaft 14 are connected by a screw, and the screw is screwed in the same direction as the rotation direction of the output shaft of the small-sized motor 9, so that the rotation of the small-sized motor 9 during operation is advantageous for the screwing of the two screws, and the reliability of the device is improved.

Particularly, the internal surface of through-hole I3 is equipped with wear-resisting cover I29, the internal surface of through-hole II 16 is equipped with wear-resisting cover II 30, just wear-resisting cover I29 and wear-resisting cover II 30 with be clearance fit between the connecting axle 14 to promote the device's life.

Specifically, lubricating grease is arranged on the meshing surface of the planet gear 11, wear-resistant layers are arranged on the tooth surfaces of the meshing teeth of the incomplete gear 15, the rack I22 and the rack II 26, and the internal structure of the device shell 1 cannot directly or indirectly contact the oral cavity, so that the lubricating grease with lower cost can be adopted; the inner structure of the gear rack shell 5 can indirectly contact the oral cavity, so that the wear-resisting property of the incomplete gear 15, the rack I22 and the rack II 26 is improved by adopting a mode of coating a wear-resisting layer.

Particularly, incomplete gear 15's scarce number of teeth equals with the number of teeth, so the rack and pinion number of teeth can satisfy the function of realizing the reciprocating motion of detachable sponge brush head 20 vertical direction.

The working principle is as follows: the utility model uses the small motor 9 to provide power, the speed reduction is realized by the combined action of the components such as the planetary gear 11, and the power is output to the connecting shaft 14 by the planet carrier 12, thereby realizing the low-speed operation of the device; the rack I22 and the rack II 26 are connected into a whole through the connecting plate 23, the incomplete gear 15 rotates, the meshing teeth drive the rack on one side to move, and the slide block I19 drives the detachable sponge brush head 20 to move; when the incomplete gear 15 is disengaged from the side rack, the incomplete gear 15 is meshed with the other side rack, the rack integrally moves in the opposite direction, the slider I19 can drive the detachable sponge brush head 20 to move in the opposite direction, and the function of nursing and cleaning the oral cavity by the detachable sponge brush head 20 can be realized by the circulation; the locking effect of locking strip I27 and locking strip II 28 makes the installation firm between mount pad 201 and slider I, and it is convenient to dismantle the change.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elderly patient oral care belt cleaning device, includes device casing (1), its characterized in that: the device is characterized in that a switch (2) is arranged on the outer surface of the device shell (1), a through hole I (3) is arranged in the middle of the left side wall of the device shell (1) in a penetrating mode, a hollow rod (4) is arranged in the middle of the left surface of the device shell (1), a rack and pinion shell (5) is arranged on the left end face of the hollow rod (4), a rechargeable battery (6) is arranged in the device shell (1) close to the right position, a gear ring (7) is arranged in the device shell (1) close to the left position, a partition plate (8) is arranged in the middle of the device shell (1), a small-sized motor (9) is arranged on the left side wall of the partition plate (8), a gear (10) is arranged at the left end of the small-sized motor (9), a plurality of planet gears (11) are meshed on the gear (10), the planet gears (11) are meshed with the gear ring (7, the right-hand member portion of planet carrier (12) is equipped with stop bolt (13), the left end of planet carrier (12) is equipped with connecting axle (14), connecting axle (14) runs through-hole I (3) and hollow pole (4), the left end of connecting axle (14) is equipped with incomplete gear (15), the right side wall middle part of rack and pinion casing (5) runs through and is equipped with through-hole II (16), connecting axle (14) runs through-hole II (16), the preceding lateral wall of rack and pinion casing (5) runs through and is equipped with preceding helical pitch groove (17), the back lateral wall of rack and pinion casing (5) is equipped with back helical pitch groove (18), the inside of preceding helical pitch groove (17) runs through and is equipped with slider I (19), be equipped with detachable sponge brush head (20) on slider I (19), detachable sponge brush head (20) are including mount pad (201) and medical sponge (202), medical sponge (202) bond in on mount pad (201), rack frame (21) before the rear surface of slider I (19) is equipped with, the rear surface middle part of preceding rack frame (21) is equipped with rack I (22), tip all is equipped with connecting plate (23) about rack I (22), the inside in back helical pitch groove (18) is equipped with slider II (24), the front surface of slider II (24) is equipped with back rack (25), the front surface middle part of back rack (25) is equipped with rack II (26), the upper and lower tip of rack II (26) is connected with connecting plate (23) that correspond, incomplete gear (15) with I (22) of rack and II (26) mesh mutually.

2. The oral care cleaning device for elderly patients according to claim 1, wherein: the hollow rod (4) is of a detachable structure, and the hollow rod is in threaded connection with the device shell (1) and the gear rack shell (5).

3. The oral care cleaning device for elderly patients according to claim 1, wherein: the surface all is equipped with locking strip I (27) about the front portion of slider I (19), the mounting groove has been seted up at the rear portion of mount pad (201), the surface all is equipped with locking strip II (28) about the inner wall of mounting groove.

4. The oral care cleaning device for elderly patients according to claim 1, wherein: the small-sized motor (9) and the gear (10) are connected in a threaded mode, the thread screwing direction is the same as the rotation direction of an output shaft of the small-sized motor (9), and the planet carrier (12) and the connecting shaft (14) are connected in a threaded mode, and the thread screwing direction is the same as the rotation direction of the output shaft of the small-sized motor (9).

5. The oral care cleaning device for elderly patients according to claim 1, wherein: the internal surface of through-hole I (3) is equipped with wear-resisting cover I (29), the internal surface of through-hole II (16) is equipped with wear-resisting cover II (30), just wear-resisting cover I (29) and wear-resisting cover II (30) with be clearance fit between connecting axle (14).

6. The oral care cleaning device for elderly patients according to claim 1, wherein: lubricating grease is arranged on the meshing surface of the planet gear (11), and wear-resistant layers are arranged on the tooth surfaces of the meshing teeth of the incomplete gear (15), the rack I (22) and the rack II (26).

7. The oral care cleaning device for elderly patients according to claim 1, wherein: the number of missing teeth of the incomplete gear (15) is equal to the number of teeth.