Dental treatment machine

Abstract

The utility model relates to the technical field of dental treatment machines, and particularly discloses a dental treatment machine which comprises a base, a seat component is mounted on the base, an instrument tool module capable of swinging left and right is mounted on the lower side of the front end of the seat component, and a treatment case module capable of swinging left and right is mounted at the rear end of the seat component. The seat assembly comprises a seat frame, guide plates are arranged on the two sides in the seat frame, a backrest supporting plate capable of swinging is arranged on the guide plates, and a backrest is installed on the backrest supporting plate; the instrument tool module of the dental treatment machine can swing at the front end of the seat assembly, and the treatment case module can swing at the rear end of the seat assembly, so that the instrument tool module and the treatment case module can be switched on the two sides of the seat assembly, the operation space of the dental treatment machine is greatly enlarged, and the dental treatment machine is more suitable for different operator conditions and actual conditions; the angle between the backrest and the seat is adjusted, so that the convenience of the operator can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dental treatment machines, and in particular to a dental treatment machine. Background Art

[0002] Dentistry is one of the medical disciplines that mainly treats teeth, periodontal diseases and other related diseases. During the comprehensive dental treatment process, dentists need to use treatment machines to diagnose and treat patients. The dental comprehensive treatment machine is a dental treatment instrument used for oral treatment and adopts ergonomic principles. It integrates the three necessary elements of gas, water and electricity in the oral treatment process to provide patients with better treatment effects.

[0003] For example, Chinese patent document CN221106082U discloses a combined dental implant treatment machine comprising a base, a chair mounted on the base, a connecting support frame provided on one side of the chair, a transfer control box provided at the end of the connecting support frame, a spittoon tray provided on the transfer control box, a first extension tube provided on one side of the transfer control box, a treatment console provided at the end of the first extension tube, and a drainage pipe provided at the bottom of the transfer control box and connected to the transfer control box. The transfer control box comprises a housing provided at the end of the connecting support frame, a connecting pipe provided within the housing, one end of which is connected to the spittoon tray and the other end of which is connected to the drainage pipe, and an in-pipe air-drying structure provided within the housing for air-drying the interior of the drainage pipe.

[0004] However, the dental treatment machine in the above-mentioned prior art concentrates all tools on the transfer control box, and the transfer control box is located on one side of the chair, so that the relevant instruments can only be operated on one side of the chair. Even if other tools can be swung, the tools can only be swung above the chair and cannot be switched to the other side of the chair for operation. Such a structure has the following disadvantages: the operator can only operate in the space fixed on one side of the chair, which is very unfriendly to operators who are good at left or right hand; if the patient's teeth to be treated are close to one side of the transfer control box, the operator can only observe and treat on the other side of the chair, and the chair is usually relatively large, which hinders the operator's operation. Utility Model Content

[0005] In order to overcome the defects of the prior art, the present invention provides a dental treatment machine to solve the above problems.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a dental treatment machine, including a base, a seat assembly is installed on the base, an instrument tool module that can swing left and right is installed on the lower side of the front end of the seat assembly, and a treatment machine box module that can swing left and right is installed on the rear end of the seat assembly. The seat assembly includes a seat frame, guide plates are provided on both sides of the seat frame, a swingable backrest support plate is provided on the guide plate, and a backrest is installed on the backrest support plate.

[0007] In the above-mentioned dental treatment machine, a telescopic member support is provided at the front end between the guide plates on both sides, one end of the telescopic member is hinged on the telescopic member support, and the other end of the telescopic member is hinged to the lower end of the backrest support plate, and a support plate hole is provided on the upper side of the rear end of the seat frame, and the backrest support plate is inserted into the support plate hole, and corresponding arc-shaped guide holes are provided on the guide plates on both sides, and guide wheels located in the arc-shaped guide holes are provided on both sides of the backrest support plate.

[0008] In the above-mentioned dental treatment machine, a first hinge seat is provided on the side of the arc-shaped guide hole away from the backrest support plate, one end of the first connecting rod is hinged on both sides of the lower end of the backrest support plate, the other end of the first connecting rod is hinged on one end of the second connecting rod, one end of the third connecting rod is hinged on one side of the middle part of the second connecting rod, the other end of the third connecting rod is hinged to the first hinge seat, a base plate is provided between the guide plates on both sides, second hinge seats are installed on both sides of the front end of the base plate, and the other end of the second connecting rod is hinged to the second hinge seat.

[0009] In the above-mentioned dental treatment machine, an extension footrest is installed at the front end of the seat frame.

[0010] In the above-mentioned dental treatment machine, the instrument tool module includes a first connecting arm installed at the front end of the base plate, the front end of the first connecting arm is hinged to the second connecting arm through a rotating shaft, the second connecting arm is installed with an instrument mounting rod, the instrument mounting rod is L-shaped, and the upper end of the instrument mounting rod is hinged to a first swing arm, and the first swing arm is installed with a mobile phone instrument part.

[0011] In the above-mentioned dental treatment machine, the treatment machine box module includes a third connecting arm installed at the rear end of the base plate, the end of the third connecting arm is hinged to one end of the second swing arm, the other end of the second swing arm is hinged to one end of the fourth connecting arm, and a rotating shaft seat is installed on the upper side of the other end of the fourth connecting arm, a rotating rod is plugged into and installed on the rotating shaft seat, and a water tank component is installed on the rotating rod.

[0012] In the above-mentioned dental treatment machine, a lamp pole is installed on the lower side of one end of the fourth connecting arm close to the rotating shaft seat, a third swing arm is installed on the upper end of the lamp pole, and a lighting lamp is installed on the end of the third swing arm.

[0013] In the above-mentioned dental treatment machine, locking parts are installed at the hinges between the third connecting arm and the second swing arm, and at the hinges between the second swing arm and the fourth connecting arm. The locking parts include a screw sleeve installed in the second swing arm, and a locking pressure rod is installed on the inner thread of the screw sleeve. A handle is fixedly installed on the upper end of the locking pressure rod, and the locking pressure rod passes through the second swing arm.

[0014] In the above-mentioned dental treatment machine, the telescopic component is a cylinder, a hydraulic cylinder or a telescopic motor.

[0015] The beneficial effect of the present invention is that the instrument tool module and the treatment chassis module are set separately, and the instrument tool module can be swung at the front end of the seat assembly to switch between the left and right side positions of the seat assembly, while the treatment chassis module can be swung at the rear end of the seat assembly, so that it can also be switched between the two sides of the seat assembly, thereby greatly improving the operating space of the dental treatment machine and being more adaptable to different operator situations and actual conditions. In addition, the position of the backrest support plate between the guide plates on both sides can be adjusted to adjust the angle between the backrest and the seat, thereby further improving the convenience of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the dental treatment machine.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the seat assembly.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the instrument tool module and the support arm.

[0019] Figure 4 Schematic diagram of the three-dimensional structure of the guide plate.

[0020] Figure 5 Schematic diagram of the connection structure of the backrest support plate.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the instrument tool module.

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the treatment chassis module.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the locking part.

[0024] In the figure: base 1, seat assembly 2, instrument tool module 3, treatment chassis module 4, seat frame 5, extension footrest seat 6, backrest 7, guide plate 8, arc guide hole 9, first hinge seat 10, telescopic member support 11, telescopic member 12, backrest support plate 13, bottom plate 14, guide wheel 15, first connecting rod 16, second connecting rod 17, third connecting rod 18, second hinge seat 19, screw sleeve 20, locking pressure rod 21, handle 22, first connecting arm 23, rotating shaft 24, second connecting arm 25, instrument mounting rod 26, first swing arm 27, first swing arm 27, mobile phone instrument part 28, third connecting arm 29, second swing arm 30, fourth connecting arm 31, rotating shaft seat 32, rotating rod 33, water tank part 34, lamp pole 35, third swing arm 36, lighting lamp 37. DETAILED DESCRIPTION

[0025] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0026] Combine Figures 1 to 7 A dental treatment machine shown in the figure includes a base 1, on which a seat assembly 2 is mounted, an instrument tool module 3 that can swing left and right is mounted on the lower side of the front end of the seat assembly 2, and a treatment case module 4 that can swing left and right is mounted on the rear end of the seat assembly 2, the seat assembly 2 includes a seat frame 5, and guide plates 8 are provided on both sides of the seat frame 5, and a swingable backrest support plate 13 is provided on the guide plate 8, and a backrest 7 is mounted on the backrest support plate 13; this embodiment is achieved by separately arranging the instrument tool module 3 and the treatment case module 4, and the instrument tool module 3 can swing at the front end of the seat assembly 2 to switch between the left and right positions of the seat assembly 2, while the treatment case module 4 can swing at the rear end of the seat assembly 2, so that it can also switch between the two sides of the seat assembly 2, greatly improving the operating space of the dental treatment machine, and better adapting to different operator situations and actual conditions, and the angle between the backrest 7 and the seat can be adjusted by adjusting the position of the backrest support plate 13 between the guide plates 8 on both sides, thereby further improving the convenience of the operator.

[0027] In this embodiment, a telescopic member support 11 is provided at the front end between the guide plates 8 on both sides. One end of the telescopic member 12 is hinged on the telescopic member support 11, and the other end of the telescopic member 12 is hinged to the lower end of the backrest support plate 13. A support plate hole is provided on the upper side of the rear end of the seat frame 5. The backrest support plate 13 is inserted into the support plate hole. Corresponding arc-shaped guide holes 9 are provided on the guide plates 8 on both sides. Guide wheels 15 located in the arc-shaped guide holes 9 are provided on both sides of the backrest support plate 13. Among them, the telescopic member 12 is a cylinder, a hydraulic Cylinder or telescopic motor, the backrest support plate 13 adopts an arc-shaped plate, and the lower end of the backrest support plate 13 is pulled by the telescopic member 12, so that the guide wheels 15 on both sides of the backrest support plate 13 slide in the arc-shaped guide hole 9, thereby making the backrest support plate 13 extend or retract on the seat frame 5. Since the backrest support plate 13 is an arc-shaped plate, the angle between the backrest and the seat can be adjusted. With the cooperation of the guide wheel 15 and the arc-shaped guide hole 9, the adjustment process has less noise and effectively improves the supporting force of the backrest support plate 13.

[0028] In this embodiment, a first hinge seat 10 is provided on the side of the arc-shaped guide hole 9 away from the backrest support plate 13, and one end of the first connecting rod 16 is hinged on both sides of the lower end of the backrest support plate 13, and the other end of the first connecting rod 16 is hinged to one end of the second connecting rod 17, and one end of the middle side of the second connecting rod 17 is hinged to one end of the third connecting rod 18, and the other end of the third connecting rod 18 is hinged to the first hinge seat 10. A bottom plate 14 is provided between the guide plates 8 on both sides, and second hinge seats 19 are installed on both sides of the front end of the bottom plate 14, and the other end of the second connecting rod 17 is hinged to the second hinge seat 19. When the telescopic member 12 pulls the backrest support plate 13, the backrest support plate 13 moves, thereby driving the first connecting rod 16 to pull the second connecting rod 17 to swing around the second hinge seat 19, and when the second connecting rod 17 swings, it drives the third connecting rod 18 to swing around the first hinge seat 10. After the adjustment is completed, under the action of multiple connecting rods, the pressure is better dispersed, and at the same time, in conjunction with the telescopic member, it has better supporting force, preventing the backrest support plate 13 from automatically sliding and changing position due to gravity when leaning on the backrest.

[0029] It is worth noting that the front end of the chair frame 5 of the present embodiment is provided with an extended footrest seat 6. By extending the footrest seat 6, a footrest seat can be better provided to improve the comfort of the patient.

[0030] See also Figures 6 to 8As shown, the instrument tool module 3 of this embodiment includes a first connecting arm 23 mounted on the front end of the base plate 14. The front end of the first connecting arm 23 is hingedly connected to a second connecting arm 25 via a rotating shaft 24. An instrument mounting rod 26 is mounted on the second connecting arm 25. The instrument mounting rod 26 is L-shaped, and a first swing arm 27 is hingedly connected to the upper end of the instrument mounting rod 26. A mobile phone instrument part 28 is mounted on the first swing arm 27. By swinging the instrument mounting rod 26, the mobile phone instrument part 28 located on the instrument mounting rod 26 can be switched between the two sides of the seat assembly 2. Whether the operator is operating on the left or right side of the seat assembly 2, the position of the mobile phone instrument part 28 can be adjusted, which greatly provides operating space and flexibility.

[0031] The treatment cabinet module 4 of this embodiment includes a third connecting arm 29 mounted on the rear end of the base plate 14. The end of the third connecting arm 29 is hinged to one end of a second swing arm 30, the other end of the second swing arm 30 is hinged to one end of a fourth connecting arm 31, and a rotating shaft seat 32 is mounted on the upper side of the other end of the fourth connecting arm 31. A rotating rod 33 is plugged and mounted on the rotating shaft seat 32, and a water tank member 34 is mounted on the rotating rod 33. By swinging the fourth connecting arm 31, the rotating rod 33 can achieve a two-stage swing on the seat assembly 2, that is, the second swing arm 30 can swing on the third connecting arm 29, and at the same time, the fourth connecting arm 31 can swing on the second swing arm 30, so that the swing angle of the treatment cabinet module 4 is larger, the swing space is larger, and the operator has more operating space.

[0032] A light pole 35 is mounted on the lower side of the fourth connecting arm 31 near the rotating shaft seat 32. A third swing arm 36 is mounted on the upper end of the light pole 35. A lighting lamp 37 is mounted on the end of the third swing arm 36. In addition to being able to swing in two stages, the light pole 35 can also be further adjusted in angle through the third swing arm 36.

[0033] In this embodiment, locking members are installed at the hinges between the third connecting arm 29 and the second swing arm 30, and at the hinges between the second swing arm 30 and the fourth connecting arm 31. The locking members include a screw sleeve 20 installed in the second swing arm 30, a locking pressure rod 21 being internally threadedly installed in the screw sleeve 20, and a handle 22 being fixedly installed at the upper end of the locking pressure rod 21, which passes through the second swing arm 30. By turning the handle 22, the locking pressure rod 21 can be pressed against the third connecting arm 29 or the fourth connecting arm 31, thereby locking the angle. After releasing the locking pressure rod 21, it can be adjusted to prevent displacement during operation.

[0034] It is worth mentioning that the water tank part 34 of this embodiment is connected to the spittoon tray, and its structure is prior art and will not be described here. At the same time, the mobile phone instrument part 28 is a dental treatment mobile phone part, which is also prior art and will not be described here.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A dental treatment machine, comprising a base (1), characterized in that: A seat assembly (2) is mounted on the base (1), an instrument tool module (3) capable of swinging left and right is mounted on the lower front end of the seat assembly (2), a treatment chassis module (4) capable of swinging left and right is mounted on the rear end of the seat assembly (2), the seat assembly (2) comprises a seat frame (5), guide plates (8) are arranged on both sides of the seat frame (5), a swingable backrest support plate (13) is arranged on the guide plate (8), and a backrest (7) is mounted on the backrest support plate (13).

2. A dental treatment machine according to claim 1, characterized in that: A telescopic member support (11) is provided at the front end between the guide plates (8) on both sides, one end of the telescopic member (12) is hinged on the telescopic member support (11), and the other end of the telescopic member (12) is hinged to the lower end of the backrest support plate (13), a support plate hole is provided on the upper side of the rear end of the seat frame (5), and the backrest support plate (13) is inserted into the support plate hole, and corresponding arc-shaped guide holes (9) are provided on the guide plates (8) on both sides, and guide wheels (15) located in the arc-shaped guide holes (9) are provided on both sides of the backrest support plate (13).

3. A dental treatment machine according to claim 2, characterized in that: A first hinge seat (10) is provided on the side of the arc-shaped guide hole (9) away from the backrest support plate (13), one end of the first connecting rod (16) is hinged on both sides of the lower end of the backrest support plate (13), the other end of the first connecting rod (16) is hinged on one end of the second connecting rod (17), one end of the third connecting rod (18) is hinged on one side of the middle part of the second connecting rod (17), the other end of the third connecting rod (18) is hinged to the first hinge seat (10), a bottom plate (14) is provided between the guide plates (8) on both sides, and second hinge seats (19) are installed on both sides of the front end of the bottom plate (14), and the other end of the second connecting rod (17) is hinged to the second hinge seat (19).

4. A dental treatment machine according to claim 3, characterized in that: An extended footrest seat (6) is installed at the front end of the seat frame (5).

5. The dental treatment machine according to claim 3, characterized in that: The instrument tool module (3) comprises a first connecting arm (23) mounted on the front end of the base plate (14), the front end of the first connecting arm (23) being hinged to a second connecting arm (25) via a rotating shaft (24), an instrument mounting rod (26) being mounted on the second connecting arm (25), the instrument mounting rod (26) being L-shaped, and the upper end of the instrument mounting rod (26) being hinged to a first swing arm (27), and a mobile phone instrument part (28) being mounted on the first swing arm (27).

6. The dental treatment machine according to claim 3, characterized in that: The treatment chassis module (4) includes a third connecting arm (29) mounted on the rear end of the base plate (14), the end of the third connecting arm (29) is hinged to one end of a second swing arm (30), the other end of the second swing arm (30) is hinged to one end of a fourth connecting arm (31), a rotating shaft seat (32) is mounted on the upper side of the other end of the fourth connecting arm (31), a rotating rod (33) is plugged and mounted on the rotating shaft seat (32), and a water tank member (34) is mounted on the rotating rod (33).

7. A dental treatment machine according to claim 6, characterized in that: A lamp post (35) is mounted on the lower side of one end of the fourth connecting arm (31) close to the rotating shaft seat (32), a third swing arm (36) is mounted on the upper end of the lamp post (35), and a lighting lamp (37) is mounted on the end of the third swing arm (36).

8. The dental treatment machine according to claim 7, characterized in that: A locking member is installed at a hinge point between the third connecting arm (29) and the second swing arm (30), and at a hinge point between the second swing arm (30) and the fourth connecting arm (31). The locking member comprises a screw sleeve (20) installed in the second swing arm (30), a locking pressure rod (21) is installed on the inner thread of the screw sleeve (20), a handle (22) is fixedly installed on the upper end of the locking pressure rod (21), and the locking pressure rod (21) passes through the second swing arm (30).

9. The dental treatment machine according to claim 2, characterized in that: The telescopic member (12) is a cylinder, a hydraulic cylinder or a telescopic motor.

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