CN215536207U - Medical oral examination deck chair convenient to change posture - Google Patents
Medical oral examination deck chair convenient to change posture Download PDFInfo
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- CN215536207U CN215536207U CN202121767400.7U CN202121767400U CN215536207U CN 215536207 U CN215536207 U CN 215536207U CN 202121767400 U CN202121767400 U CN 202121767400U CN 215536207 U CN215536207 U CN 215536207U
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Abstract
The utility model belongs to the technical field of medical instruments, and relates to a deck chair convenient for posture change in medical oral examination, which comprises a base, a maneuvering bin and a motor, and further comprises a first rotating shaft, wherein the maneuvering bin is arranged in the base, the motor is fixedly connected in the maneuvering bin, the first rotating shaft is fixedly connected to the upper end of an output shaft of the motor, a first bearing penetrates through the surface of the maneuvering bin, and the first rotating shaft penetrates through the first bearing. The medical oral examination deck chair convenient for posture change has the advantages that by the arrangement of the transmission bin, the first gear and the second gear, when people need to adjust the angle of the backrest, people only need to control the operation of the double-output-shaft motor through the control switch so as to drive the first gear to rotate, and under the meshing action of the first gear and the second gear, the backrest is driven to move, so that the purpose of adjusting the angle of the backrest is achieved, and people can conveniently adjust the backrest according to treatment requirements.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a deck chair for medical oral examination, which is convenient for posture change.
Background
With the continuous development of modern economy and science and technology, people's daily life rhythm is also accelerating constantly, and the incidence of disease also improves constantly, and the tooth is as a ring that people's health is important, inevitably can receive the invasion of disease yet, and modern medicine is to the treatment of tooth extremely attach attention, and in dental therapy, the deck chair is indispensable, but current deck chair can not adjust the deck chair according to doctor's treatment demand to patient, is not convenient for treat the patient, for solving above problem, we have promoted following device.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a medical oral examination deck chair convenient for posture change, which solves the technical problem that the existing device cannot be adjusted according to requirements.
In order to achieve the purpose, the utility model provides the following technical scheme: a deck chair convenient for posture change in medical oral examination comprises a base, a motorized bin and a motor, and further comprises a first rotating shaft, the motorized bin is arranged inside the base, the motor is fixedly connected inside the motorized bin, the first rotating shaft is fixedly connected to the upper end of a motor output shaft, a first bearing is arranged on the surface of the motorized bin in a penetrating manner, the first rotating shaft is arranged in the first bearing in a penetrating manner, a threaded column is fixedly connected to the upper end of the first rotating shaft, a threaded pipe is connected to the upper end of the threaded column in a threaded manner, a fixing table is fixedly connected to the upper end of the threaded pipe, a supporting component is arranged at the lower end of the fixing table, a lying plate is fixedly connected to the upper surface of the fixing table, a connecting block is fixedly connected to the side face of the lying plate, a transmission bin is arranged inside the lying plate, a fixing frame is fixedly connected to the inside of the transmission bin, and a double-output-shaft motor is fixedly connected to the inside the fixing frame, the utility model discloses a dual output axle motor, including first gear, second gear, first gear, second gear, first gear and second gear mesh, the third gear is total two sets of to the symmetry sets up in the back side.
As a further scheme of the utility model: the supporting component comprises a first sliding rail, the first sliding rail is fixedly connected to the upper surface of the base, a first sliding block is slidably connected to the inside of the first sliding rail, a supporting frame is arranged at the upper end of the first sliding block, a pin shaft is fixedly connected to the surface of the first sliding block, the first sliding block is movably connected with the supporting frame through a pin shaft, a second sliding block is arranged at the upper end of the supporting frame, a pin shaft is fixedly connected to the surface of the second sliding block, the second sliding block is movably connected with the supporting frame through a pin shaft, a second sliding rail is fixedly connected to the lower surface of the fixing table, the second sliding block is slidably connected to the second sliding rail, the supporting frame is totally two groups, and the symmetrical portions are arranged at the upper end of the base.
As a further scheme of the utility model: the adjusting bin is arranged inside the backrest, a third bearing is fixedly connected inside the adjusting bin, a fourth rotating shaft penetrates through the third bearing, a fourth bearing penetrates through the surface of the adjusting bin, the fourth rotating shaft penetrates through the fourth bearing, a first bevel gear is fixedly connected to the surface of the fourth rotating shaft, a head supporting block is fixedly connected to the other end of the fourth rotating shaft, a fifth bearing penetrates through the surface of the adjusting bin, a fifth rotating shaft penetrates through the fifth bearing, a second bevel gear is fixedly connected to the right end of the fifth rotating shaft, and the first bevel gear is meshed with the second bevel gear.
As a further scheme of the utility model: the fifth rotating shaft is characterized in that a rotating disc is fixedly connected to the left end of the fifth rotating shaft, a limiting rod is arranged on the surface of the rotating disc in a penetrating mode, a spring is sleeved on the surface of the limiting rod, a limiting block is fixedly connected to the surface of the limiting rod, a clamping groove is formed in the surface of the backrest, the right end of the limiting rod is clamped in the clamping groove, the clamping grooves are multiple in number, and the clamping grooves are evenly formed in the surface of the backrest.
As a further scheme of the utility model: the base lower surface has been seted up flexible groove, fixedly connected with electric putter in the flexible groove, electric putter lower extreme fixedly connected with wheel group, wheel group is total four to be the rectangle and arrange at the base lower extreme, base lower surface fixedly connected with base, the base is total four to be the rectangle and arrange at the base lower surface.
As a further scheme of the utility model: the improved lying board comprises a base, a storage battery, a creeper, a sponge mat, a guardrail, a control switch and a microprocessor, wherein the storage battery is fixedly connected to the lower surface of the base, the sponge mat is fixedly connected to the upper surface of the lying board, the guardrail is fixedly connected to the upper surface of the fixed table, the control switch is fixedly connected to the front surface of the fixed table, and the microprocessor is arranged inside the control switch.
Compared with the prior art, the utility model has the beneficial effects that:
1. this medical science is deck chair for oral examination convenient to change posture, through setting up transmission storehouse, first gear and second gear, when people need adjust the angle of back, people only need through the operation of control switch control dual output axle motor to drive first gear revolve, under the meshing effect of first gear and second gear, thereby drive the back and remove, thereby reach the purpose of adjusting the back angle, make things convenient for people to adjust the back according to the treatment demand.
2. This medical science deck chair for oral examination convenient to change posture, through setting up the regulation storehouse, when people need adjust the angle of head-support piece, people only need pull up the gag lever post, make the gag lever post break away from the draw-in groove, then rotate the carousel, drive second bevel gear and rotate, thereby drive first bevel gear and rotate, under second bevel gear and first bevel gear's meshing effect, thereby drive the head-support piece and rotate, thereby reach the purpose of adjusting the angle of head-support piece, make things convenient for medical personnel to treat the patient.
3. This medical science is deck chair for oral examination convenient to change posture, through setting up motor, screw post and screwed pipe, when people need adjust the height of fixed station, people only need control the motor function through control switch to drive the screw post and rotate, under the mating reaction of screw post and screwed pipe, thereby drive the fixed station and remove, thereby reach the purpose of highly adjusting the fixed station, make things convenient for people to use the device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a top sectional view of the fixing table according to the present invention;
FIG. 3 is a schematic top sectional view of the backrest of the present invention;
FIG. 4 is a schematic structural view of a support assembly of the present invention;
FIG. 5 is a front view of the present invention;
in the figure: 1. a base; 2. a motorized bin; 3. a motor; 4. a first rotating shaft; 5. a first bearing; 6. a threaded post; 7. a threaded pipe; 8. a fixed table; 9. a support assembly; 901. a first slide rail; 902. a first slider; 903. a support frame; 904. a second slider; 905. a second slide rail; 10. a lying board; 11. a transmission bin; 12. connecting blocks; 13. a fixed mount; 14. a motor with double output shafts; 15. a second rotating shaft; 16. a second bearing; 17. a first gear; 18. a movable groove; 19. a second gear; 20. a backrest; 21. a third rotating shaft; 22. a regulating bin; 23. a third bearing; 24. a fourth rotating shaft; 25. a fourth bearing; 26. a head support block; 27. a first bevel gear; 28. a fifth bearing; 29. a fifth rotating shaft; 30. a second bevel gear; 31. a turntable; 32. a limiting rod; 33. a spring; 34. a limiting block; 35. a card slot; 36. a sponge cushion; 37. a guardrail; 38. a telescopic groove; 39. an electric push rod; 40. a wheel set; 41. a base; 42. a storage battery; 43. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a medical oral examination deck chair convenient for posture change comprises a base 1, a maneuvering bin 2, a motor 3 and a first rotating shaft 4, wherein the maneuvering bin 2 is arranged inside the base 1, the motor 3 is fixedly connected inside the maneuvering bin 2, the first rotating shaft 4 is fixedly connected to the upper end of an output shaft of the motor 3, a first bearing 5 is arranged on the surface of the maneuvering bin 2 in a penetrating manner, the first rotating shaft 4 is arranged in the first bearing 5 in a penetrating manner, a threaded column 6 is fixedly connected to the upper end of the first rotating shaft 4, a threaded pipe 7 is connected to the upper end of the threaded column 6 in a threaded manner, a fixed table 8 is fixedly connected to the upper end of the threaded pipe 7, a supporting assembly 9 is arranged at the lower end of the fixed table 8, a lying plate 10 is fixedly connected to the upper surface of the fixed table 8, a connecting block 12 is fixedly connected to the side surface of the lying plate 10, a transmission bin 11 is arranged inside the transmission bin 11, a fixed frame 13 is fixedly connected inside the fixed frame 13, a double-output-shaft motor 14 is fixedly connected inside the fixed frame 13, the left end of the output shaft of the double output shaft motor 14 is fixedly connected with a second rotating shaft 15, the inner wall of the transmission bin 11 is fixedly connected with a second bearing 16, the left end of the second rotating shaft 15 is arranged in the second bearing 16 in a penetrating way, the surface of the second rotating shaft 15 is fixedly connected with first gears 17, the first gears 17 are divided into two groups, the other group of the first gears 17 is arranged at the right end of the output shaft of the double output shaft motor 14, the surface of the transmission bin 11 is provided with a movable groove 18, the first gears 17 are arranged in the movable groove 18 in a penetrating way, a third rotating shaft 21 is arranged in the connecting block 12 in a penetrating way, the right end of the third rotating shaft 21 is fixedly connected with a backrest 20, the surface of the third rotating shaft 21 is fixedly connected with a second gear 19, the first gears 17 are meshed with the second gear 19, the third rotating shafts 21 are divided into two groups and are symmetrically arranged at the side surface of the backrest 20, the medical oral cavity examination deck chair convenient for changing the posture is realized by arranging the motor 3, the threaded column 6 and the threaded pipe 7, when people need adjust the height of fixed station 8, people only need control motor 3 through control switch 43 and function to drive screw post 6 and rotate, under the mating reaction of screw post 6 and screwed pipe 7, thereby drive fixed station 8 and remove, thereby reach the purpose of adjusting the height of fixed station 8, make things convenient for people to use the device.
Specifically, supporting component 9 includes first slide rail 901, first slide rail 901 fixed connection is on base 1 upper surface, the inside sliding connection of first slide rail 901 has first slider 902, first slider 902 upper end is provided with support frame 903, first slider 902 fixed surface is connected with the round pin axle, first slider 902 passes through round pin axle swing joint with support frame 903, support frame 903 upper end is provided with second slider 904, second slider 904 fixed surface is connected with the round pin axle, second slider 904 passes through round pin axle swing joint with support frame 903, 8 lower fixed surface of fixed station is connected with second slide rail 905, second slider 904 sliding connection is in second slide rail 905, support frame 903 is total two sets of, and the symmetry sets up in base 1 upper end.
Specifically, an adjusting bin 22 is disposed inside the backrest 20, a third bearing 23 is fixedly connected inside the adjusting bin 22, a fourth rotating shaft 24 penetrates through the third bearing 23, a fourth bearing 25 penetrates through the surface of the adjusting bin 22, the fourth rotating shaft 24 penetrates through the fourth bearing 25, a first bevel gear 27 is fixedly connected on the surface of the fourth rotating shaft 24, a head support block 26 is fixedly connected on the other end of the fourth rotating shaft 24, a fifth bearing 28 penetrates through the surface of the adjusting bin 22, a fifth rotating shaft 29 penetrates through the fifth bearing 28, a second bevel gear 30 is fixedly connected on the right end of the fifth rotating shaft 29, the first bevel gear 27 is meshed with the second bevel gear 30, the reclining chair for medical oral examination, which is convenient for posture change, is provided with the transmission bin 11, the first gear 17 and the second gear 19, when people need to adjust the angle of the backrest 20, people only need to control the operation of the dual output shaft motor 14 through the control switch 43, thereby drive first gear 17 and rotate, under the meshing effect of first gear 17 and second gear 19 to drive back 20 and remove, thereby reach the purpose of adjusting back 20 angle, make things convenient for people to adjust back 20 according to the treatment demand.
Specifically, a rotary disc 31 is fixedly connected to the left end of the fifth rotating shaft 29, a limiting rod 32 penetrates through the surface of the rotary disc 31, a spring 33 is sleeved on the surface of the limiting rod 32, a limiting block 34 is fixedly connected to the surface of the limiting rod 32, a clamping groove 35 is formed in the surface of the backrest 20, the right end of the limiting rod 32 is clamped in the clamping groove 35, the clamping grooves 35 are a plurality of and are uniformly arranged on the surface of the backrest 20, the reclining chair for medical oral examination is convenient to change the posture, through the arrangement of the adjusting bin 22, when people need to adjust the angle of the head supporting block 26, people only need to pull up the limiting rod 32 to separate the limiting rod 32 from the clamping groove 35, then the rotary disc 31 is rotated to drive the second bevel gear 30 to rotate, so as to drive the first bevel gear 27 to rotate, under the meshing effect of the second bevel gear 30 and the first bevel gear 27, so as to drive the head supporting block 26 to rotate, thereby achieving the purpose of adjusting the angle of the head supporting block 26, the medical staff can treat the patient conveniently.
Specifically, flexible groove 38 has been seted up to base 1 lower surface, fixedly connected with electric putter 39 in flexible groove 38, and electric putter 39 lower extreme fixedly connected with wheel group 40, wheel group 40 is total four to be the rectangle and arrange at base 1 lower extreme, base 1 lower surface fixedly connected with base 41, base 41 is total four, and be the rectangle and arrange at base 1 lower surface.
Specifically, the fixed surface is connected with battery 42 under base 1, and fixed surface is connected with foam-rubber cushion 36 on service creeper 10, and fixed surface is connected with guardrail 37 on the fixed station 8, and the positive fixedly connected with control switch 43 of fixed station 8, the inside microprocessor that is provided with of control switch 43.
The working principle of the utility model is as follows:
s1, when in use, people firstly move the device to a designated position, then control the electric push rod 39 to operate through the control switch 43, so as to drive the wheel set 40 to move, when the wheel set 40 is separated from the ground, and simultaneously the base 41 contacts the ground, people only need to control the electric push rod 39 to stop operating through the control switch 43, so that the device is ensured to keep a stable working state in the normal operation process;
s2, when people need to adjust the angle of the backrest 20, people only need to control the operation of the dual-output-shaft motor 14 through the control switch 43, so that the first gear 17 is driven to rotate, the backrest 20 is driven to move under the meshing action of the first gear 17 and the second gear 19, and after the backrest 20 is adjusted to a specified position, people control the dual-output-shaft motor 14 to stop operating through the control switch 43, so that the purpose of adjusting the angle of the backrest 20 is achieved;
s3, when people need to adjust the angle of the head supporting block 26, people only need to pull up the limiting rod 32 to enable the limiting rod 32 to be separated from the clamping groove 35, then the rotating disc 31 is rotated to drive the second bevel gear 30 to rotate, the head supporting block 26 is driven to rotate under the meshing action of the second bevel gear 30 and the first bevel gear 27, after the head supporting block 26 is adjusted to a specified angle, people loosen the limiting rod 32, and under the action of the spring 33, the limiting rod 32 is clamped in the clamping groove 35 again, so that the purpose of adjusting the angle of the head supporting block 26 is achieved.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (6)
1. A medical oral examination deck chair convenient for posture change comprises a base (1), a maneuvering bin (2) and a motor (3), and is characterized in that: the motor-driven bin (2) is arranged inside the base (1), the motor (3) is fixedly connected inside the motor-driven bin (2), the first rotating shaft (4) is fixedly connected to the upper end of an output shaft of the motor (3), the surface of the motor-driven bin (2) is provided with a first bearing (5) in a penetrating manner, the first rotating shaft (4) is arranged in the first bearing (5) in a penetrating manner, the upper end of the first rotating shaft (4) is fixedly connected with a threaded column (6), the upper end of the threaded column (6) is connected with a threaded pipe (7) in a threaded manner, the upper end of the threaded pipe (7) is fixedly connected with a fixed platform (8), the lower end of the fixed platform (8) is provided with a supporting component (9), the upper surface of the fixed platform (8) is fixedly connected with a lying plate (10), the side surface of the lying plate (10) is fixedly connected with a connecting block (12), and a transmission bin (11) is arranged inside the lying plate (10), the transmission device is characterized in that a fixing frame (13) is fixedly connected inside the transmission bin (11), a double-output-shaft motor (14) is fixedly connected inside the fixing frame (13), a second rotating shaft (15) is fixedly connected to the left end of an output shaft of the double-output-shaft motor (14), a second bearing (16) is fixedly connected to the inner wall of the transmission bin (11), the left end of the second rotating shaft (15) is arranged in the second bearing (16) in a penetrating mode, a first gear (17) is fixedly connected to the surface of the second rotating shaft (15), the first gears (17) are arranged in two groups in total, the first gear (17) is arranged in the other group at the right end of the output shaft of the double-output-shaft motor (14), a movable groove (18) is formed in the surface of the transmission bin (11), the first gear (17) is arranged in the movable groove (18) in a penetrating mode, a third rotating shaft (21) is arranged inside the connecting block (12), and a backrest (20) is fixedly connected to the right end of the third rotating shaft (21), the surface of the third rotating shaft (21) is fixedly connected with a second gear (19), the first gear (17) is meshed with the second gear (19), and the third rotating shafts (21) are two groups and are symmetrically arranged on the side surface of the backrest (20).
2. A medical examination couch to facilitate repositioning according to claim 1, wherein: the supporting component (9) comprises a first sliding rail (901), the first sliding rail (901) is fixedly connected to the upper surface of the base (1), a first sliding block (902) is connected in the first sliding rail (901) in a sliding manner, a supporting frame (903) is arranged at the upper end of the first sliding block (902), the surface of the first sliding block (902) is fixedly connected with a pin shaft, the first sliding block (902) is movably connected with a supporting frame (903) through the pin shaft, a second sliding block (904) is arranged at the upper end of the supporting frame (903), a pin shaft is fixedly connected to the surface of the second sliding block (904), the second sliding block (904) is movably connected with the supporting frame (903) through a pin shaft, the lower surface of the fixed table (8) is fixedly connected with a second slide rail (905), the second slide block (904) is connected in the second slide rail (905) in a sliding way, the two groups of support frames (903) are arranged symmetrically on the upper end of the base (1).
3. A medical examination couch to facilitate repositioning according to claim 1, wherein: the backrest (20) is internally provided with an adjusting bin (22), a third bearing (23) is fixedly connected inside the adjusting bin (22), a fourth rotating shaft (24) penetrates through the third bearing (23), a fourth bearing (25) penetrates through the surface of the adjusting bin (22), the fourth rotating shaft (24) penetrates through the fourth bearing (25), a first bevel gear (27) is fixedly connected to the surface of the fourth rotating shaft (24), a head supporting block (26) is fixedly connected to the other end of the fourth rotating shaft (24), a fifth bearing (28) penetrates through the surface of the adjusting bin (22), a fifth rotating shaft (29) penetrates through the fifth bearing (28), a second bevel gear (30) is fixedly connected to the right end of the fifth rotating shaft (29), and the first bevel gear (27) is meshed with the second bevel gear (30).
4. A medical examination couch to facilitate repositioning according to claim 3, wherein: fifth pivot (29) left end fixedly connected with carousel (31), gag lever post (32) are worn to be equipped with on carousel (31) surface, spring (33) have been cup jointed on gag lever post (32) surface, gag lever post (32) fixed surface is connected with stopper (34), draw-in groove (35) have been seted up on back (20) surface, gag lever post (32) right-hand member joint is in draw-in groove (35), draw-in groove (35) are total a plurality ofly to evenly set up on back (20) surface.
5. A medical examination couch to facilitate repositioning according to claim 1, wherein: base (1) lower surface has seted up flexible groove (38), fixedly connected with electric putter (39) in flexible groove (38), electric putter (39) lower extreme fixedly connected with wheel group (40), wheel group (40) are total four to be the rectangle and arrange at base (1) lower extreme, base (1) lower surface fixedly connected with base (41), base (41) are total four to be the rectangle and arrange at base (1) lower surface.
6. A medical examination couch to facilitate repositioning according to claim 1, wherein: fixed surface is connected with battery (42) under base (1), fixed surface is connected with foam-rubber cushion (36) on service creeper (10), fixed surface is connected with guardrail (37) on fixed station (8), fixed station (8) openly fixedly connected with control switch (43), control switch (43) inside is provided with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767400.7U CN215536207U (en) | 2021-07-31 | 2021-07-31 | Medical oral examination deck chair convenient to change posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767400.7U CN215536207U (en) | 2021-07-31 | 2021-07-31 | Medical oral examination deck chair convenient to change posture |
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| Publication Number | Publication Date |
|---|---|
| CN215536207U true CN215536207U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121767400.7U Active CN215536207U (en) | 2021-07-31 | 2021-07-31 | Medical oral examination deck chair convenient to change posture |
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| Country | Link |
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| CN (1) | CN215536207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300156A (en) * | 2022-08-16 | 2022-11-08 | 中南大学 | Oral cavity supporter for dental orthodontic treatment |
-
2021
- 2021-07-31 CN CN202121767400.7U patent/CN215536207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300156A (en) * | 2022-08-16 | 2022-11-08 | 中南大学 | Oral cavity supporter for dental orthodontic treatment |
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