CN118383978A - Dental comprehensive treatment chair with storage device - Google Patents
Dental comprehensive treatment chair with storage device Download PDFInfo
- Publication number
- CN118383978A CN118383978A CN202410844505.XA CN202410844505A CN118383978A CN 118383978 A CN118383978 A CN 118383978A CN 202410844505 A CN202410844505 A CN 202410844505A CN 118383978 A CN118383978 A CN 118383978A
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- Prior art keywords
- seat
- plate
- rod
- supporting
- storage device
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 210000000214 mouth Anatomy 0.000 description 10
- 244000309464 bull Species 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 210000003296 saliva Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/14—Dental work stands; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/14—Dental work stands; Accessories therefor
- A61G15/16—Storage, holding or carrying means for dental handpieces or the like
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a dental comprehensive treatment chair with a storage device, which comprises a base, wherein one side of the top of the base is connected with a supporting seat through a bolt, one side of the supporting seat is provided with a drawing groove which is obliquely upwards arranged, the inside of the drawing groove is provided with an adjusting mechanism, the top of the adjusting mechanism is provided with a chair seat, one side of the chair seat is connected with a backrest through a bolt, the top of the backrest is connected with a fixed shaft through a bolt, the top of the fixed shaft is connected with a headrest through a bolt, the top of the chair seat is provided with a cushion, both sides of the top of the chair seat are connected with armrests through bolts, and one side of the top of the base is provided with a displacement mechanism. The invention is convenient for improving the stability of the treatment chair and preventing the gravity center of the treatment chair from being changed when the position of the treatment chair is adjusted, thereby leading to poor stability of the treatment chair and threatening the safety of patients.
Description
Technical Field
The invention relates to the field of dental chairs, in particular to a dental comprehensive treatment chair with a storage device.
Background
The dental comprehensive treatment chair is a medical instrument necessary for dentists, provides a comfortable medical environment for patients in the oral cavity, and further ensures the treatment effect of the patients in the oral cavity through intelligent and diversified medical instruments.
Through retrieving, the chinese patent application of application publication No. CN116617037a discloses a dental comprehensive treatment chair, relates to medical auxiliary instrument technical field, in order to solve present dental treatment chair installation and need underground wiring, destroy original house design structure and decoration, the cost is great, and the sewage pipes between dental chair and sewage treatment has no disinfection clean reasonable method because of physical reasons moreover, has the problem of biochemical pollution. The device comprises a host machine, a chair body and a sewage collecting box, wherein a first connecting structure is arranged on one side of the host machine, and a second connecting structure which is in sliding connection with the first connecting structure is arranged on the chair body; the host is internally provided with a containing cavity, at least one saliva sucking component is arranged in the containing cavity, a discharge pipe of the saliva sucking component is connected with a waste discharge pipeline, and the waste discharge pipeline is connected with a sewage collecting box; the sewage collecting box is detachably connected with the host, and pipelines, circuits, saliva sucking components and the like which are needed to be used can be integrated in the accommodating cavity arranged on the host, so that the sewage collecting box is safe and sanitary in use and meets the use requirements.
When a patient is subjected to oral treatment, the patient can sit on the treatment chair, the patient is positioned at a position suitable for treatment of a doctor by adjusting the position of the treatment chair, but when the position of the treatment chair is adjusted, the gravity center of the treatment chair can be changed, so that the stability of the treatment chair is poor, and the safety of the patient is threatened.
Disclosure of Invention
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a take storage device's dentistry integrated treatment chair, includes the base, there is the supporting seat one side at base top through bolted connection, and one side of supporting seat has seted up the pull groove that the slope upwards set up, the inside of pull groove is provided with adjustment mechanism, and adjustment mechanism's top is provided with the seat support, and one side of seat support has the back through bolted connection, there is the fixed axle at the top of back through bolted connection, and the top of fixed axle has the headrest through bolted connection, the top of seat support is provided with the cushion, the both sides at seat support top all have the handrail through bolted connection, one side at base top is provided with displacement mechanism, and forms the cooperation between displacement mechanism and the adjustment mechanism, displacement mechanism's top is provided with the supporting shoe.
Preferably, the adjustment mechanism includes extension board and actuating assembly, and extension board and draw-out groove sliding connection, the notch has been seted up to the bottom in draw-out groove, be connected through actuating assembly between notch and the extension board, actuating assembly is by first rack, the second motor, bull stick and first gear, form through the bearing between the both sides of bull stick outer wall and the notch and rotate and be connected, the motor groove has been seted up to one side in draw-out groove bottom, bolted connection is passed through with one side in motor groove to the second motor, the one end and the bull stick fixed connection of second motor, first gear is fixed cup joint on the outer wall of bull stick, the meshing has been seted up to the bottom of extension board, fixed slot's inner wall and first rack fixed connection.
Preferably, the both sides outer wall of extension board all is connected with the pivot through the bearing rotation, and bolted connection is passed through with one side of support to the one end of pivot, the top of support and the bottom fixed connection of seat support, and the outer wall of one of them pivot is fixed to be cup jointed from the driving wheel, and one side of extension board is connected with first motor through the bolt, and the one end fixedly connected with action wheel of first motor, the action wheel meshes with from between the driving wheel.
Preferably, a containing mechanism is arranged on one side of the seat, the containing mechanism comprises a plug rod and a containing box, one side of the top of the containing box is connected with the plug rod through a bolt, a socket is formed on one side of the top of the seat, and the socket is in sliding connection with the plug rod.
Preferably, the displacement mechanism includes removes seat, movable plate and first drive assembly, and the top of removing the bottom of seat and base passes through bolted connection, the top of removing the seat has run through and has been seted up the removal mouth, the inner wall sliding connection who removes the mouth has the movable plate, be connected through first drive assembly between the bottom of movable plate and the bull stick, first drive assembly comprises two belt pulleys, the belt, the axostylus axostyle, second gear and second rack, form through the bearing between axostylus axostyle and the removal seat and rotate and be connected, one of them belt pulley is fixed cup joint on the outer wall of axostylus axostyle, another belt pulley is fixed cup joint on the outer wall of bull stick, rotate between two belt pulleys and the belt and be connected, there is the friction between two belt pulleys and the belt, the second gear is fixed cup joint on the outer wall of axostylus axostyle, mesh between second gear and the second rack, the top of second rack and the bottom fixed connection of movable plate.
Preferably, the guide grooves are formed in two opposite sides of the moving opening, guide strips are connected to the inner walls of the two guide grooves in a sliding mode, and the two guide strips are connected with the moving plate through bolts.
Preferably, one side at base top is provided with positioning mechanism, and positioning mechanism comprises positioning seat and locating plate, and the locating hole has been seted up at the top of positioning seat, and locating hole and locating plate sliding connection, the bottom of positioning seat pass through bolted connection with the top of base, have the backup pad through bolted connection between the top of locating plate and the top of movable plate, the bottom fixed connection of backup pad and backup pad.
Preferably, the cavity is formed in the support block, the drawing port and the two sliding ports are formed in the top of the cavity in a penetrating mode, the two sliding ports are symmetrically distributed on two sides of the drawing port, and a support mechanism is arranged between the cavity and the drawing port and between the cavity and the sliding ports.
Preferably, the supporting mechanism comprises a top plate, a top rod and two top blocks, the top rod is in sliding connection with the drawing port, a spring is connected between the bottom of the top rod and the cavity through a bolt, the bottom of the top plate is fixedly connected with the top of the top rod, the two top blocks are in sliding connection with the two sliding ports, and a second transmission assembly is arranged between the top rod and the two top blocks.
Preferably, the second transmission assembly comprises two third racks, two third gears and two fourth racks, and the both sides of third gears respectively mesh with between third racks and the fourth racks, the spread groove has all been seted up to the both sides of ejector pin, spread groove and third rack fixed connection, the supporting slot has all been seted up to one side of two kicking blocks, the supporting slot passes through bolted connection with the fourth racks, be connected with the back shaft through the bearing rotation between the opposite both sides of cavity, the fixed cup joint of third gear is on the outer wall of back shaft.
The beneficial effects of the invention are as follows:
According to the invention, when a patient is subjected to oral treatment, the patient sits on the treatment chair, the position of the patient is adjusted through the adjusting mechanism, so that the patient is positioned at a position suitable for treatment of a doctor, after the adjustment is finished, the doctor carries out treatment on the oral cavity of the patient, during the adjustment of the position of the patient through the adjusting mechanism, the shaft lever is rotated through the first transmission component, the second gear rotates along with the rotation of the shaft lever, the second gear drives the moving plate to move through the meshing of the second gear and the second rack, the supporting plate synchronously rotates along with the moving plate, the supporting block moves along with the movement of the chair seat through the cooperation between the positioning mechanism and the displacement mechanism, so that the supporting block supports one side of the backrest, the stability of the treatment chair is improved, the gravity center of the treatment chair is prevented from being changed when the position of the treatment chair is adjusted, the stability of the treatment chair is poor, and the safety of the patient is threatened;
According to the invention, through the supporting mechanism, the bottom of the backrest can be supported and treated through the supporting mechanism, the top plate can be extruded by the backrest during the period, at the moment, the top plate can drive the ejector rod to move downwards after being extruded, the third rack is meshed to enable the third gear to rotate when moving downwards, and the third gear is meshed to enable the fourth rack to drive the ejector block to move upwards when rotating, so that the top of the ejector block is contacted with the bottom of the top plate, the top plate is supported and treated through the cooperation between the ejector block and the ejector rod, the stability of the top plate on the backrest is improved, the stability effect of the treatment chair is improved, the treatment of the oral cavity of a patient is facilitated, the stability of the treatment chair is prevented from being reduced due to the adjustment of the position of the patient, and the patient can shake on the treatment chair to influence the treatment of the oral cavity of the patient.
Drawings
Fig. 1 is a schematic view of a dental unit with a receiving device according to the present invention;
Fig. 2 is a schematic rear view of a dental unit with a receiving device according to the present invention;
fig. 3 is a schematic structural view of an adjusting mechanism of a dental unit with a receiving device according to the present invention;
fig. 4 is a schematic structural view of a support mechanism and a displacement mechanism of a dental unit with a receiving device according to the present invention;
Fig. 5 is a schematic view of a first transmission assembly of a dental unit with a receiving device according to the present invention;
FIG. 6 is a schematic cross-sectional view of a support mechanism of a dental unit with a receiving device according to the present invention;
fig. 7 is a schematic view of a second transmission assembly of a dental unit with a receiving device according to the present invention.
In the accompanying drawings: 1. a base; 2. a support base; 3. an adjusting mechanism; 4. a seat; 5. a cushion; 6. an armrest; 7. a backrest; 8. a fixed shaft; 9. a headrest; 10. a storage box; 11. a displacement mechanism; 12. a support mechanism; 13. a positioning mechanism; 14. a bracket; 15. a first motor; 16. a notch; 17. a drive assembly; 18. a fixing groove; 19. a first rack; 20. an extension plate; 21. a rotating shaft; 22. a second motor; 23. a rotating rod; 24. a first gear; 25. a first transmission assembly; 26. a movable seat; 27. a moving port; 28. a moving plate; 29. a support plate; 30. a positioning seat; 31. a positioning port; 32. a positioning plate; 33. a belt pulley; 34. a belt; 35. a shaft lever; 36. a second gear; 37. a second rack; 38. a guide bar; 39. a support block; 40. a push rod; 41. a spring; 42. a top plate; 43. a top block; 44. a second transmission assembly; 45. a support groove; 46. a connecting groove; 47. a third rack; 48. a support shaft; 49. and a third gear.
Detailed Description
Embodiment 1, refer to fig. 1-5, a take storage device's dentistry integrated treatment chair, including base 1, there is supporting seat 2 in one side at base 1 top through bolted connection, and the pull groove that upwards sets up is seted up to one side of supporting seat 2, the inside of pull groove is provided with adjustment mechanism 3, and adjustment mechanism 3's top is provided with seat 4, and one side of seat 4 has back 7 through bolted connection, the top of back 7 has fixed axle 8 through bolted connection, and the top of fixed axle 8 has headrest 9 through bolted connection, the top of seat 4 is provided with cushion 5, the both sides at seat 4 top all have handrail 6 through bolted connection, one side at base 1 top is provided with displacement mechanism 11, and form the cooperation between displacement mechanism 11 and the adjustment mechanism 3, the top of displacement mechanism 11 is provided with supporting shoe 39.
On the basis of the above, the adjusting mechanism 3 comprises an extension plate 20 and a driving component 17, the extension plate 20 is in sliding connection with a drawing groove, the bottom of the drawing groove is provided with a notch 16, the notch 16 is connected with the extension plate 20 through the driving component 17, the driving component 17 is formed by a first rack 19, a second motor 22, a rotating rod 23 and a first gear 24, two sides of the outer wall of the rotating rod 23 are in rotary connection with the notch 16 through bearings, a motor groove is formed in one side of the bottom of the drawing groove, the second motor 22 is connected with one side of the motor groove through bolts, one end of the second motor 22 is fixedly connected with the rotating rod 23, the first gear 24 is fixedly sleeved on the outer wall of the rotating rod 23, the first gear 24 is meshed with the first rack 19, the bottom of the extension plate 20 is provided with a fixed groove 18, and the inner wall of the fixed groove 18 is fixedly connected with the first rack 19.
On the basis of the above, the outer walls of the two sides of the extension board 20 are respectively connected with a rotating shaft 21 through bearings in a rotating way, one end of the rotating shaft 21 is connected with one side of the support 14 through bolts, the top of the support 14 is fixedly connected with the bottom of the seat 4, the outer wall of one rotating shaft 21 is fixedly sleeved with a driven wheel, one side of the extension board 20 is connected with a first motor 15 through bolts, one end of the first motor 15 is fixedly connected with a driving wheel, and the driving wheel is meshed with the driven wheel.
On the basis of the above, one side of the seat 4 is provided with a storage mechanism, and the storage mechanism is composed of an inserting rod and a storage box 10, one side of the top of the storage box 10 is connected with the inserting rod through a bolt, one side of the top of the seat 4 is provided with a socket, and the socket is in sliding connection with the inserting rod.
On the basis of the above, the displacement mechanism 11 comprises a moving seat 26, a moving plate 28 and a first transmission component 25, the bottom of the moving seat 26 is connected with the top of the base 1 through bolts, a moving opening 27 is formed in the top of the moving seat 26 in a penetrating manner, the moving plate 28 is slidably connected to the inner wall of the moving opening 27, the bottom of the moving plate 28 is connected with the rotating rod 23 through the first transmission component 25, the first transmission component 25 is composed of two belt pulleys 33, a belt 34, a shaft rod 35, a second gear 36 and a second rack 37, the shaft rod 35 is in rotational connection with the moving seat 26 through bearings, one belt pulley 33 is fixedly sleeved on the outer wall of the shaft rod 35, the other belt pulley 33 is fixedly sleeved on the outer wall of the rotating rod 23, the two belt pulleys 33 are in rotational connection with the belt 34, the two belt pulleys 33 are different in size, friction exists between the two belt pulleys 33 and the belt 34, the second gear 36 is fixedly sleeved on the outer wall of the shaft rod 35, the second gear 36 is meshed with the second rack 37, and the top of the second rack 37 is fixedly connected with the bottom of the moving plate 28.
On the basis of the above, the two opposite sides of the moving opening 27 are provided with guide grooves, the inner walls of the two guide grooves are slidably connected with guide strips 38, and the two guide strips 38 are connected with the moving plate 28 through bolts.
On the basis of the above, one side of the top of the base 1 is provided with the positioning mechanism 13, and the positioning mechanism 13 is composed of the positioning seat 30 and the positioning plate 32, the top of the positioning seat 30 is provided with the positioning opening 31, the positioning opening 31 is slidably connected with the positioning plate 32, the bottom of the positioning seat 30 is connected with the top of the base 1 through bolts, the top of the positioning plate 32 is connected with the top of the moving plate 28 through bolts, and the top of the supporting plate 29 is fixedly connected with the bottom of the supporting block 39.
In embodiment 2, referring to fig. 1-7, compared with embodiment 1, a dental comprehensive treatment chair with a storage device is provided, on the basis of embodiment 1, a cavity is formed in the support block 39, a drawing port and two sliding ports are formed in the top of the cavity in a penetrating manner, the two sliding ports are symmetrically distributed on two sides of the drawing port, and a support mechanism 12 is arranged between the cavity and the drawing port and between the cavity and the sliding ports.
On the basis of the above, the supporting mechanism 12 is composed of a top plate 42, a top rod 40 and two top blocks 43, the top rod 40 is slidably connected with the drawing opening, a spring 41 is connected between the bottom of the top rod 40 and the cavity through bolts, the bottom of the top plate 42 is fixedly connected with the top of the top rod 40, the two top blocks 43 are slidably connected with the two sliding openings, and a second transmission assembly 44 is arranged between the top rod 40 and the two top blocks 43.
On the basis of the above, the second transmission assembly 44 is composed of two third racks 47, two third gears 49 and two fourth racks, two sides of the third gears 49 are respectively meshed with the third racks 47 and the fourth racks, connecting grooves 46 are formed in two sides of the ejector rod 40, the connecting grooves 46 are fixedly connected with the third racks 47, supporting grooves 45 are formed in one sides of the two ejector blocks 43, the supporting grooves 45 are connected with the fourth racks through bolts, supporting shafts 48 are rotatably connected between two opposite sides of a cavity through bearings, and the third gears 49 are fixedly sleeved on the outer walls of the supporting shafts 48.
In summary, by means of the above technical solution of the present invention: when the patient is in oral treatment, the patient can sit on the treatment chair, the position of the patient is adjusted through the adjusting mechanism 3, so that the patient is in a position suitable for treatment of a doctor, after the adjustment is finished, the doctor is in treatment of the oral cavity of the patient, during the adjustment of the position of the patient through the adjusting mechanism 3, the shaft rod 35 is rotated through the first transmission assembly 25, the second gear 36 rotates along with the rotation of the shaft rod 35, the second gear 36 is meshed with the second gear 37 to drive the movable plate 28 to move, the supporting plate 29 synchronously rotates along with the movable plate 28, the supporting block 39 moves along with the movement of the seat 4 through the cooperation between the positioning mechanism 13 and the displacement mechanism 11, so that the supporting block 39 is convenient for supporting one side of the backrest 7, the stability of the treatment chair is improved, the position of the treatment chair is prevented from being changed when the treatment chair is adjusted, so that the stability of the treatment chair is poor, the safety of a patient is threatened, the bottom of the backrest 7 can be supported and treated through the supporting mechanism 12, the top plate 42 is extruded by the backrest 7 during the period, at the moment, the top plate 42 can drive the ejector rod 40 to move downwards after being extruded, the third gear 49 is rotated by meshing when the third gear 47 moves downwards, the fourth gear 49 can drive the ejector block 43 to move upwards by meshing when rotating, the top of the ejector block 43 is contacted with the bottom of the top plate 42, the top plate 42 is supported and treated through the cooperation between the ejector block 43 and the ejector rod 40, the stability of the top plate 42 on the backrest 7 is improved, the stabilizing effect of the treatment chair is improved, the oral cavity of the patient is treated conveniently, the stability of the treatment chair is prevented from being reduced due to the adjustment of the position of the patient, so that the treatment of the oral cavity of the patient is influenced by the shaking of the patient on the treatment chair.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a take storage device's dentistry integrated treatment chair, includes base (1), a serial communication port, one side at base (1) top is through bolted connection there is supporting seat (2), and the pull groove that the slope upwards set up has been seted up to one side of supporting seat (2), the inside of pull groove is provided with adjustment mechanism (3), and the top of adjustment mechanism (3) is provided with seat (4), and one side of seat (4) has back (7) through bolted connection, there is fixed axle (8) at the top of back (7) through bolted connection, and there is headrest (9) at the top of fixed axle (8) through bolted connection, the top of seat (4) is provided with cushion (5), all there is handrail (6) through bolted connection in the both sides at seat (4) top, one side at base (1) top is provided with displacement mechanism (11), and forms the cooperation between displacement mechanism (11) and adjustment mechanism (3), the top of displacement mechanism (11) is provided with supporting shoe (39).
2. The dental unit chair with the storage device according to claim 1, wherein the adjusting mechanism (3) comprises an extension plate (20) and a driving component (17), the extension plate (20) is slidably connected with the drawing groove, a notch (16) is formed in the bottom of the drawing groove, the notch (16) is connected with the extension plate (20) through the driving component (17), the driving component (17) is formed by a first rack (19), a second motor (22), a rotating rod (23) and a first gear (24), two sides of the outer wall of the rotating rod (23) are rotatably connected with the notch (16) through bearings, a motor groove is formed in one side of the bottom of the drawing groove, the second motor (22) is connected with one side of the motor groove through bolts, one end of the second motor (22) is fixedly connected with the rotating rod (23), the first gear (24) is fixedly sleeved on the outer wall of the rotating rod (23), a fixing groove (18) is formed in the bottom of the extending plate (20), and the inner wall of the fixing groove (18) is fixedly connected with the first rack (19).
3. The dental comprehensive treatment chair with the storage device according to claim 2, wherein the outer walls of two sides of the extension plate (20) are respectively connected with a rotating shaft (21) through bearings in a rotating mode, one end of the rotating shaft (21) is connected with one side of the support (14) through bolts, the top of the support (14) is fixedly connected with the bottom of the chair seat (4), the outer wall of one rotating shaft (21) is fixedly sleeved with a driven wheel, one side of the extension plate (20) is connected with a first motor (15) through bolts, one end of the first motor (15) is fixedly connected with a driving wheel, and the driving wheel is meshed with the driven wheel.
4. The dental unit chair with the storage device according to claim 1, wherein the storage mechanism is arranged on one side of the seat (4), and comprises an insert rod and a storage box (10), one side of the top of the storage box (10) is connected with the insert rod through a bolt, a socket is arranged on one side of the top of the seat (4), and the socket is connected with the insert rod in a sliding manner.
5. The dental unit with a receiving device according to claim 2, wherein the displacement mechanism (11) comprises a movable seat (26), a movable plate (28) and a first gear (36) and a second rack (37), wherein the bottom of the movable seat (26) is connected with the top of the base (1) through bolts, the top of the movable seat (26) is provided with a movable opening (27) in a penetrating way, the inner wall of the movable opening (27) is connected with the movable plate (28) in a sliding way, the bottom of the movable plate (28) is connected with the rotary rod (23) through the first gear (25), the first gear (25) is composed of two pulleys (33), a belt (34), a shaft lever (35), a second gear (36) and a second rack (37), the shaft lever (35) and the movable seat (26) are in rotary connection through bearings, one pulley (33) is fixedly sleeved on the outer wall of the shaft lever (35), the other pulley (33) is fixedly sleeved on the outer wall of the rotary rod (23), the two pulleys (33) are in rotary connection with the belt (34), the two pulleys (33) are in different sizes, the two pulleys (33) are meshed with the second gear (36) and the second rack (36) are fixedly sleeved on the second rack (37), the top of the second rack (37) is fixedly connected with the bottom of the moving plate (28).
6. The dental unit chair with the storage device according to claim 5, wherein guide grooves are formed in two opposite sides of the moving opening (27), guide strips (38) are slidably connected to inner walls of the guide grooves, and the guide strips (38) are connected to the moving plate (28) through bolts.
7. The dental unit chair with the storage device according to claim 5, wherein a positioning mechanism (13) is arranged on one side of the top of the base (1), the positioning mechanism (13) is composed of a positioning seat (30) and a positioning plate (32), a positioning opening (31) is formed in the top of the positioning seat (30), the positioning opening (31) is slidably connected with the positioning plate (32), the bottom of the positioning seat (30) is connected with the top of the base (1) through a bolt, a supporting plate (29) is connected between the top of the positioning plate (32) and the top of the movable plate (28) through a bolt, and the top of the supporting plate (29) is fixedly connected with the bottom of the supporting block (39).
8. Dental unit with a storage device according to claim 7, characterized in that the support block (39) has a cavity, the top of the cavity has a drawing opening and two sliding openings, the two sliding openings are symmetrically distributed on two sides of the drawing opening, and a support mechanism (12) is arranged between the cavity and the drawing opening and between the sliding openings.
9. The dental unit with the storage device according to claim 8, wherein the supporting mechanism (12) is composed of a top plate (42), a top rod (40) and two top blocks (43), the top rod (40) is slidably connected with the drawing port, a spring (41) is connected between the bottom of the top rod (40) and the cavity through bolts, the bottom of the top plate (42) is fixedly connected with the top of the top rod (40), the two top blocks (43) are slidably connected with the two sliding ports, and a second transmission assembly (44) is arranged between the top rod (40) and the two top blocks (43).
10. The dental unit chair with the storage device according to claim 9, wherein the second transmission assembly (44) is composed of two third racks (47), two third gears (49) and two fourth racks, two sides of the third gears (49) are meshed with the third racks (47) and the fourth racks respectively, connecting grooves (46) are formed in two sides of the ejector rod (40), the connecting grooves (46) are fixedly connected with the third racks (47), supporting grooves (45) are formed in one sides of the two ejector blocks (43), the supporting grooves (45) are connected with the fourth racks through bolts, supporting shafts (48) are connected between two opposite sides of the cavity through bearings in a rotating mode, and the third gears (49) are fixedly sleeved on the outer walls of the supporting shafts (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410844505.XA CN118383978B (en) | 2024-06-27 | 2024-06-27 | Dental comprehensive treatment chair with storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410844505.XA CN118383978B (en) | 2024-06-27 | 2024-06-27 | Dental comprehensive treatment chair with storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119235591A (en) * | 2024-12-03 | 2025-01-03 | 佛山市中创医疗器械有限公司 | A dental comprehensive treatment chair |
| CN119700470A (en) * | 2025-03-03 | 2025-03-28 | 佛山市中创医疗器械有限公司 | A lifting structure used in dental treatment chair |
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| CN109394469A (en) * | 2018-11-06 | 2019-03-01 | 佛山市中创医疗器械有限公司 | A kind of dental chair |
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| CN220632377U (en) * | 2023-06-07 | 2024-03-22 | 山西工程技术学院 | Semi-automatic bed chair of nursing formula |
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2024
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| US5015035A (en) * | 1988-12-14 | 1991-05-14 | Siemens Aktiengesellschaft | Dental patient chair |
| CN109394469A (en) * | 2018-11-06 | 2019-03-01 | 佛山市中创医疗器械有限公司 | A kind of dental chair |
| CN111388263A (en) * | 2020-04-13 | 2020-07-10 | 李霞 | Pediatric attention deficit hyperactivity disorder comprehensive detection device suitable for department of pediatrics |
| CN113749897A (en) * | 2021-09-13 | 2021-12-07 | 河南省肿瘤医院 | Bionic auxiliary system for postoperative recovery of gastric tumor |
| CN216652812U (en) * | 2021-12-21 | 2022-06-03 | 佛山市科钜医疗器械有限公司 | Dental comprehensive treatment chair with storage device |
| CN216496380U (en) * | 2021-12-27 | 2022-05-13 | 西诺医疗器械集团有限公司 | Novel dental chair with adjustable patient treatment position |
| CN220632377U (en) * | 2023-06-07 | 2024-03-22 | 山西工程技术学院 | Semi-automatic bed chair of nursing formula |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119235591A (en) * | 2024-12-03 | 2025-01-03 | 佛山市中创医疗器械有限公司 | A dental comprehensive treatment chair |
| CN119235591B (en) * | 2024-12-03 | 2025-03-07 | 佛山市中创医疗器械有限公司 | A dental comprehensive treatment chair |
| CN119700470A (en) * | 2025-03-03 | 2025-03-28 | 佛山市中创医疗器械有限公司 | A lifting structure used in dental treatment chair |
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|---|---|
| CN118383978B (en) | 2024-09-06 |
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