CN219439873U - Dental professional chair - Google Patents

Abstract

The utility model discloses a dental professional chair, which relates to the technical field of dentistry and comprises a base, wherein a connecting block is fixedly connected to one side of the base, a second fixing column is rotationally connected to the top of the connecting block, a third groove is formed in the outer side of the second fixing column, a screw rod is rotationally connected to the inner side of the third groove, a second sliding block is slidingly connected to the outer side of the screw rod, the second sliding block is slidingly connected with the third groove, and a second motor is fixedly arranged in the connecting block, so that the dental professional chair has the beneficial effects that: through removing the platform of gargling, can be through lead screw, second slider, second motor, fourth connecting rod, third connecting rod, the cooperation of platform of gargling when using, the patient of being convenient for gargles when using, and its automatic rising and pivoted mode is folding, can effectively reduce and block, avoids bringing inconvenience for the doctor, sets up filter screen groove and basin and classifies, avoids cross infection, is convenient for clear up, greatly increases patient's facility.

Description

Dental professional chair

Technical Field

The utility model relates to the technical field of dentistry, in particular to a dental professional chair.

Background

The dental treatment equipment is a medical instrument necessary for stomatologists and is mainly used for oral surgery and oral disease examination and treatment.

According to the utility model discloses a dentistry integrated treatment chair of application number 202211357593.8, including the base and install the running-board on the base, set up the foot switch on the running-board and be connected treatment system with the treatment chair electricity, be provided with the headrest on the base, go up the cushion chair, well cushion chair and lower cushion chair, be provided with the third electric pole between headrest and the last cushion chair, be provided with first electric pole between last cushion chair and the well cushion chair, be provided with the second electric pole between well cushion chair and the lower cushion chair, the time that the extension disease mouth was opened lightens the sour sense of expanding of patient mouth simultaneously.

The patent above reduces the feeling of acid swelling of the mouth of a patient by prolonging the opening time of the mouth of the patient, and generally needs to rinse the mouth for many times during treatment, but the patient needs to rotate to bend down for rinsing the mouth each time, which brings inconvenience to the patient, and therefore, we propose a dental professional chair.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dental professional chair which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dental professional chair, includes the base, one side fixedly connected with connecting block of base, the top of connecting block rotates and is connected with the second fixed column, the third groove has been seted up in the outside of second fixed column, the inside in third groove rotates and is connected with the lead screw, the outside sliding connection of lead screw has the second slider, second slider and third groove sliding connection, the inside fixed mounting of connecting block has the second motor, the output and the lead screw fixed connection of second motor, the outside fixedly connected with fourth connecting rod of second slider, the top and the corresponding both sides of fourth connecting rod all rotate and are connected with the third connecting rod, two the top rotation of third connecting rod is connected with the mouth wash platform, filter screen groove and basin have been seted up respectively at the top of mouth wash platform, mouth wash platform's top and one side near the basin fixedly connected with long support, one end of the long support is fixedly connected with a clamping block at the top, one side of the rinsing platform is fixedly connected with a water pipe, one end of the water pipe is clamped with the clamping block, one side of the rinsing platform is fixedly connected with a paper cup seat, the top of the base is provided with a lifting device, the top of the lifting device is provided with a cushion, one side of the cushion is provided with an adjusting device, the water pipe is convenient for a patient to rinse mouth through the cooperation of a screw rod, a second sliding block, a second motor, a fourth connecting rod, a third connecting rod and the rinsing platform, the rotating mode of the water pipe is folded, the blocking can be effectively reduced, inconvenience brought to doctors is avoided, a filter screen groove and a water tank are arranged for classification, the repeated use of the rinsing platform is avoided, the cleaning of the paper cup seat is avoided, and the patient is convenient for taking the water through the paper cup seat for rinsing, greatly increasing the convenience of the patient.

Preferably, the lifting device comprises a first fixed column, first fixed column fixed connection is in the top and corresponding both sides of base, the second groove has been seted up to one side of first fixed column, one of them the inside in second groove rotates and is connected with two-way lead screw, another the inside fixedly connected with guide bar in second groove, the outside and corresponding both ends of two-way lead screw and guide bar respectively threaded connection and sliding connection have first slider, the outside and the being located two first sliders of two-way lead screw and guide bar are first fixed block of fixedly connected with, one of them one side fixedly connected with first motor of first fixed column, the output and the two-way lead screw fixed connection of first motor, one side fixedly connected with second fixed block of first slider, the top fixedly connected with stock of second fixed block, two of them the stock is the cross state, the cross point of stock rotates and is connected with the third pivot, four T grooves have been seted up to the bottom in cushion, four the inside sliding connection in T shape slider in T groove has T shape slider, one side fixedly connected with first motor, the bottom and the first end of T shape slider and the high-speed adjusting device of a cushion and the high level of a patient's height, the high level and the high level of the comfort level is adjusted by the first end, and the high level is adjusted down by the cushion, and the high level is adjusted by the first lift.

Preferably, the adjusting device comprises an adjusting block, two first grooves are formed in the top of the adjusting block and fixedly connected to one side of a seat cushion, a second rotating shaft is connected to the inside of the adjusting block in a rotating mode, two ratchet wheels are fixedly connected to the outer side of the second rotating shaft, a first rotating shaft is connected to the inside of the adjusting block and one side, close to the second rotating shaft, of the adjusting block in a rotating mode, two pawls are fixedly connected to the outer side of the first rotating shaft, two pawls are connected with the two ratchet wheels in a clamping mode, one end of the first rotating shaft penetrates through the adjusting block, one end of the first rotating shaft is fixedly connected with a knob, the outer side of the second rotating shaft is fixedly connected with a fixing rod, which is located in the two first grooves, the fixing rod is connected with the first grooves in a sliding mode, the top of the fixing rod is fixedly connected with a backrest, the backrest is adjusted through the cooperation of the ratchet wheels and the pawls, the simple adjusting mode greatly improves the treatment efficiency of doctors, the time is avoided to cause pressure on patients, the psychological treatment time is prolonged, and inconvenience is avoided to the treatment process.

Preferably, the corresponding both sides of cushion are fixedly connected with first fixed plate and second fixed plate respectively, the equal fixedly connected with fixed bolster in top of first fixed plate and second fixed plate, the top fixedly connected with handrail of fixed bolster, through the cooperation of fixed bolster and handrail, can grasp the handrail when the patient sits, increase the sense of security, improve the psychological bearing ability of patient for treatment efficiency.

Preferably, one side fixedly connected with first bull stick at the top of first fixed plate and being close to the fixed bolster, the one end of first bull stick just is located outside and rotates and be connected with the head rod, the one end rotation of head rod is connected with the second connecting rod, the one end fixedly connected with of second connecting rod puts the thing board, through the cooperation of first bull stick, head rod, second connecting rod, putting the thing board, when being convenient for doctor's treatment patient, place the apparatus, convenience when greatly improving doctor's taking the apparatus for the treatment rate.

Preferably, one side of cushion rotates and is connected with the leg pad, the top fixedly connected with callus on the sole of leg pad, peg graft at the top of back has the headrest, through setting up leg pad, callus on the sole, headrest, increases patient's comfort level, reduces patient's pressure, improves doctor's efficiency of treatment.

The utility model provides a dental professional chair, which has the following beneficial effects:

1. this dental professional chair through removing the platform of rinsing one's mouth, can be through lead screw, second slider, second motor, fourth connecting rod, third connecting rod, the cooperation of platform of rinsing one's mouth when using, the patient of being convenient for washes one's mouth when using, and its automatic rising is folded with pivoted mode, can effectively reduce and block, avoids bringing inconvenience for the doctor, sets up filter screen groove and basin and classifies, avoids cross infection, the clearance of being convenient for greatly increases patient's facility.

2. This dentistry specialty chair through elevating gear, can be when using through first motor, two-way lead screw, first motor, first slider, second fixed block, guide bar, stock, T shape slider, the lift of accomplishing the dentistry chair of the cooperation in T shape groove, adjust according to patient's figure, comfort level when greatly improving patient and sitting to adjust the back through the cooperation of ratchet and pawl, its simple regulation mode greatly improves doctor's treatment effeciency, adjusts the back, increases patient's comfort, reduces psychological pressure, improves treatment effeciency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the mouthwash stand of the present utility model;

FIG. 4 is a schematic view of a base structure of the present utility model;

fig. 5 is a schematic structural view of the adjusting device of the present utility model.

In the figure: 1. a base; 2. a paper cup seat; 3. a gargling table; 4. a filter screen groove; 5. a water tank; 6. a long support; 7. a backrest; 8. a headrest; 9. an armrest; 10. a first rotating lever; 12. a first connecting rod; 13. a second connecting rod; 14. a storage plate; 15. a cushion; 16. leg pads; 17. foot pads; 18. a knob; 19. a first rotating shaft; 21. a first groove; 22. a second rotating shaft; 24. a fixed rod; 25. a ratchet wheel; 26. a pawl; 27. a T-shaped groove; 28. a T-shaped slider; 29. a first fixed block; 30. a first slider; 31. a two-way screw rod; 32. a first fixing column; 33. a guide rod; 34. a third rotating shaft; 35. a long rod; 36. a second groove; 37. a first fixing plate; 38. a fixed bracket; 39. an adjusting block; 40. a second fixing plate; 41. a water pipe; 42. a clamping block; 43. a third connecting rod; 44. a fourth connecting rod; 49. a first motor; 50. a second fixed block; 501. a connecting block; 502. a second fixing column; 503. a screw rod; 504. a third groove; 505. a second motor; 506. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: a dental professional chair comprises a base 1, a connecting block 501 is fixedly connected to one side of the base 1, a second fixing column 502 is rotationally connected to the top of the connecting block 501, a third groove 504 is formed in the outer side of the second fixing column 502, a screw rod 503 is rotationally connected to the inner side of the third groove 504, a second sliding block 506 is slidingly connected to the outer side of the screw rod 503, a second motor 505 is fixedly mounted in the inner side of the connecting block 501, the output end of the second motor 505 is fixedly connected with the screw rod 503, a fourth connecting rod 44 is fixedly connected to the outer side of the second sliding block 506, third connecting rods 43 are rotationally connected to the top of the fourth connecting rod 44 and are respectively and correspondingly connected to two sides, a mouth washing table 3 is rotationally connected to the top of the two third connecting rods 43, a filter screen groove 4 and a water groove 5 are respectively formed in the top of the mouth washing table 3, a long support 6 is fixedly connected to one side of the top of the mouth washing table 3, which is close to the water groove 5, one end of the long bracket 6 is fixedly connected with a clamping block 42 at the top, one side of the gargling table 3 is fixedly connected with a water pipe 41, one end of the water pipe 41 is clamped with the clamping block 42, one side of the gargling table 3 is fixedly connected with a paper cup seat 2, the top of the base 1 is provided with a lifting device, the top of the lifting device is provided with a cushion 15, one side of the cushion 15 is provided with an adjusting device, the second motor 505 is started to drive the screw rod 503 to rotate, the screw rod 503 also drives the second slide block 506 to slide when rotating, drives the third connecting rod 43, the gargling table 3 and the fourth connecting rod 44 to rise, then pulls the gargling table 3 to enable the third connecting rod 43 and the fourth connecting rod 44 to rotate, and drives the position of the gargling table 3 to move to the front of a patient, the filter screen groove 4 and the water groove 5 are arranged to classify, the gargling table 3 is prevented from increasing bacteria due to repeated use, the gargling inconvenience is avoided, set up leg pad 16, callus on the sole 17, headrest 8, increase patient's comfort level, reduce patient's pressure to be convenient for the patient through setting up paper cup seat 2 and take paper cup water receiving and rinse mouth, greatly increase patient's facility.

The lifting device comprises first fixing columns 32, the first fixing columns 32 are fixedly connected to the top of the base 1 and are correspondingly arranged on two sides, one side of each first fixing column 32 is provided with a second groove 36, the inside of one second groove 36 is rotatably connected with a bidirectional screw rod 31, the inside of the other second groove 36 is fixedly connected with a guide rod 33, the outsides of the bidirectional screw rod 31 and the guide rod 33 are respectively in threaded connection and sliding connection with a first sliding block 30 at two corresponding ends, the outsides of the bidirectional screw rod 31 and the guide rod 33 are respectively in threaded connection with a first fixing block 29 which is fixedly connected between the two first sliding blocks 30, one side of one first fixing column 32 is fixedly connected with a first motor 49, the output end of the first motor 49 is fixedly connected with the bidirectional screw rod 31, one side of the first sliding block 30 is fixedly connected with a second fixing block 50, the top of the second fixing block 50 is fixedly connected with a long rod 35, the two long rods 35 are in a crossed state, the third rotating shaft 34 is rotationally connected to the crossing point of the long rods 35, four T-shaped grooves 27 are formed in the bottom of the cushion 15, T-shaped sliding blocks 28 are slidably connected to the bottoms of the four T-shaped grooves 27, the bottoms of the T-shaped sliding blocks 28 are fixedly connected with one end of the long rods 35, the first motor 49 is started to drive the bidirectional screw rod 31 to rotate, the first sliding block 30 on the outer side of the bidirectional screw rod 31 drives the first sliding block 30 on the outer side of the guide rod 33 to be fixedly connected with the second fixing block 50, the long rods 35 are driven to be fixed through the third rotating shaft 34, the T-shaped sliding blocks 28 are driven to slide along the T-shaped grooves 27 during crossed rotation to jack up the cushion 15, the height of the cushion is adjusted, the backrest 7 is adjusted by the aid of the adjusting device, comfort level of a patient is greatly improved, psychological pressure is reduced, and treatment efficiency is improved.

The adjusting device comprises an adjusting block 39, two first grooves 21 are formed in the top of the adjusting block 39, two ratchet wheels 25 are fixedly connected to the outer side of the second rotating shaft 22, two pawls 26 are fixedly connected to the outer side of the first rotating shaft 19, two pawls 26 are clamped with the two ratchet wheels 25, one end of the first rotating shaft 19 penetrates through the adjusting block 39, one end of the first rotating shaft 19 is fixedly connected with a knob 18 on one side of the adjusting block 39, two fixing rods 24 are fixedly connected to the outer side of the second rotating shaft 22 and the inner side of the two first grooves 21, the fixing rods 24 are slidably connected with the first grooves 21, the top of the fixing rods 24 is fixedly connected with a backrest 7, the first rotating shaft 19 is driven by the knob 18 to drive the pawls 26, so that the pawls are not clamped with the ratchet wheels 25, the backrest 7 is adjusted to a proper angle, the first rotating shaft 19 and the pawls 26 are driven by the rotary knob 18, the pawls are clamped by the pawls, the first rotating shaft 18, the first rotating shaft 19 is simply, the ratchet wheels 25 are clamped by the ratchet wheels 25, the corresponding to be prevented from being connected with a therapy support 37, and the therapy support 37 is prevented from being changed into a fixing plate 37, and the therapy plate is fixedly connected to the two sides of the therapy plate is fixedly connected to the patient, and the therapy plate is fixedly connected to the therapy plate is fixed to the top plate 37.

The top of first fixed plate 37 and be close to one side fixedly connected with first bull stick 10 of fixed bolster 38, the one end of first bull stick 10 just is located outside rotation and is connected with head rod 12, the one end of head rod 12 rotates and is connected with second connecting rod 13, the one end fixedly connected with of second connecting rod 13 puts thing board 14, it rotates with first connecting rod 12 to put thing board 14 through the rotation, make and put thing board 14 rotate to the position that is close with the doctor and be convenient for take the therapeutic instrument, convenience when greatly improving the doctor and taking the instrument, accelerate the treatment rate, one side rotation of cushion 15 is connected with leg pad 16, the top fixedly connected with callus on the sole 17 of leg pad 16, headrest 8 has been pegged graft at the top of back 7, through setting up leg pad 16, callus on the sole 17, headrest 8, increase patient's comfort level, reduce patient's pressure, improve doctor's efficiency of treatment.

To sum up, this dentist specialty chair, when using, drive bi-directional lead screw 31 through starting first motor 49 and rotate, bi-directional lead screw 31 rotates the first slider 30 that makes bi-directional lead screw 31 outside and drive the second fixed block 50 of first slider 30 rather than fixed connection in the guide bar 33 outside, drive stock 35 and fix through third pivot 34, then when alternately rotating and drive T shape slider 28 and slide along T-shaped groove 27 jack-up with cushion 15, accomplish the regulation of height, and rotate knob 18 and drive first pivot 19 and drive pawl 26, make it and ratchet 25 joint, then rotate back 7 and adjust suitable angle, then rotate knob 18 and drive first pivot 19 and pawl 26 and block ratchet 25, the patient can grasp handrail 9 when sitting, increase the sense of security, drive second connecting rod 13 and first connecting rod 12 through rotating article placing plate 14, and rotate with first rotating rod 10, make article placing plate 14 rotate to the position that is nearer with the doctor be convenient for take the therapeutic instrument, also drive the lead screw through second motor 505 and rotate 503, can drive second slider when rotating 503, and drive second rotating shaft 19 and drive the third connecting rod 506, and drive the fourth connecting rod 3, and the fourth connecting rod 3 and the top of the mouth wash pad 3, avoid the top wash-down, the top wash-down pad is carried out by the top to the seat is 3, the top wash-down, the top is set up to the top is 3 is realized, the top is avoided, the top is 3 is moved to the top is washed to the top is 3, the top is convenient is set up to the top is 3, the top is 3 is changed, the top is has been set to the top is convenient to the top is 3, and is changed, and is used 3 has the top is has high has safety handle has been brought 3, and has been brought and has been.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. Dental professional chair comprising a base (1), characterized in that: one side fixedly connected with connecting block (501) of base (1), the top of connecting block (501) rotates and is connected with second fixed column (502), third groove (504) have been seted up in the outside of second fixed column (502), the inside of third groove (504) rotates and is connected with lead screw (503), the outside sliding connection of lead screw (503) has second slider (506), second slider (506) and third groove (504) sliding connection, the inside fixed mounting of connecting block (501) has second motor (505), the output of second motor (505) and lead screw (503) fixed connection, the outside fixedly connected with fourth connecting rod (44) of second slider (506), the top and corresponding both sides of fourth connecting rod (44) all rotate and are connected with third connecting rod (43), and two the top of third connecting rod (43) rotate and are connected with mouthful platform (3), filter screen groove (4) and basin (5) have been seted up respectively at the top of mouthful platform (3), mouthful platform (6) are located mouthful (6) and are connected with one side (41) of fixed connection, one side (6) are located mouthful of fixed connection water pipe (42), one end of the water pipe (41) is connected with the clamping block (42) in a clamping mode, a paper cup seat (2) is fixedly connected to one side of the gargle table (3), a lifting device is arranged at the top of the base (1), a seat cushion (15) is arranged at the top of the lifting device, and an adjusting device is arranged on one side of the seat cushion (15).

2. A dental professional chair as in claim 1, wherein: the lifting device comprises a first fixed column (32), the first fixed column (32) is fixedly connected to the top of a base (1) and is positioned on two corresponding sides, one side of the first fixed column (32) is provided with a second groove (36), one side of the second groove (36) is rotatably connected with a bidirectional screw rod (31), the other side of the second groove (36) is fixedly connected with a guide rod (33), the outer sides of the bidirectional screw rod (31) and the guide rod (33) are respectively in threaded connection and sliding connection with a first sliding block (30), the outer sides of the bidirectional screw rod (31) and the guide rod (33) are respectively in threaded connection with two corresponding ends, a first fixed block (29) is fixedly connected between the two first sliding blocks (30), one side of the first fixed column (32) is fixedly connected with a first motor (49), the output end of the first motor (49) is fixedly connected with the bidirectional screw rod (31), one side of the first sliding block (30) is fixedly connected with a second fixed block (50), the top of the second fixed block (31) is fixedly connected with a second sliding block (35), the top of the second fixed block (50) is fixedly connected with a long rod (35), the top of the second sliding block (33) is in a state of being provided with a long groove (35), the long seat cushion (35) is in a state of being connected with a long groove (35), the inside sliding connection of four T shape slider (28) in groove (27), the bottom of T shape slider (28) is connected with the one end fixed connection of stock (35).

3. A dental professional chair as in claim 2, wherein: the utility model provides a seat cushion (15) for a bicycle, including adjusting device, adjusting device includes adjusting block (39), one side of adjusting block (39) fixedly connected with cushion (15), two first grooves (21) have been seted up at the top of adjusting block (39), the inside rotation of adjusting block (39) is connected with second pivot (22), the outside fixedly connected with two ratchet (25) of second pivot (22), the inside of adjusting block (39) and one side that is close to second pivot (22) rotate and are connected with first pivot (19), the outside fixedly connected with of first pivot (19) two pawls (26), two pawl (26) and two ratchet (25) joint, one end of first pivot (19) runs through adjusting block (39), one side fixedly connected with knob (18) of one end of first pivot (19) and be located two first grooves (21), the outside of second pivot (22) just is located the equal fixedly connected with dead lever (24) of inside of two first grooves (21), dead lever (24) and first groove (21) are connected with fixed connection top (7) by a fixed connection.

4. A dental professional chair according to claim 3, wherein: the seat cushion is characterized in that a first fixing plate (37) and a second fixing plate (40) are fixedly connected to two corresponding sides of the seat cushion (15) respectively, fixing supports (38) are fixedly connected to the tops of the first fixing plate (37) and the second fixing plate (40), and armrests (9) are fixedly connected to the tops of the fixing supports (38).

5. A dental professional chair as in claim 4, wherein: the top of first fixed plate (37) and be close to one side fixedly connected with first bull stick (10) of fixed bolster (38), the one end of first bull stick (10) just is located outside rotation and is connected with head rod (12), the one end rotation of head rod (12) is connected with second connecting rod (13), the one end fixedly connected with of second connecting rod (13) put thing board (14).

6. A dental professional chair as in claim 5, wherein: one side of the cushion (15) is rotatably connected with a leg cushion (16), the top of the leg cushion (16) is fixedly connected with a foot cushion (17), and the top of the backrest (7) is inserted with a headrest (8).