CN216258129U

CN216258129U - Dental chair with spittoon cleaning device

Info

Publication number: CN216258129U
Application number: CN202122660363.6U
Authority: CN
Inventors: 代运锋
Original assignee: Foshan Oret Medical Technology Co ltd
Current assignee: Foshan Oret Medical Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of medical instruments and discloses a dental chair with a spittoon cleaning device. This dental chair with spittoon belt cleaning device, design through wiper mechanism, the bearing frame drives the linkage plate and removes, the linkage plate drives round bar downstream, the round bar drives the brush board and removes, the brush board drives the cleaning brush downstream to inside the spittoon, the motor reversal, then first gear drives second gear revolve this moment, the second gear drives the rotation telescopic link and rotates, it rotates to rotate the telescopic link and drive the round bar, the round bar drives the brush board and rotates, then the cleaning brush begins to rotate the cleaning brush inside the spittoon, open tap simultaneously, spray water to the spittoon inside, supplementary washing, whole cleaning process is simple convenient, and need not artifical too much participation, manpower is saved comparatively.

Description

Dental chair with spittoon cleaning device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a dental chair with a spittoon cleaning device.

Background

When the patient needs to lie down in the oral cavity treatment in an oral hospital, the patient needs to use a treatment dental chair, the dental chair adopts more pictures at present, the whole dental chair is fixed on the ground through a bottom plate, the bottom plate is connected with the upper part of the dental chair through a bracket, the action of the dental chair is controlled by a control switch on a chair back, and the working principle of the dental chair is that the control switch starts a motor to operate and drives a transmission mechanism to work, so that corresponding parts of the dental chair move. The dental chair can complete the actions of ascending, descending, bending, facing upward, resetting and the like by operating a control switch button according to the treatment requirement, and simultaneously, a patient needs to spit acid water in the mouth during the treatment, so the dental chair is generally provided with a spittoon.

Present dental treatment chair is in treatment process, generally all can attach to have spittoon to give the patient and spit out sour water and carry out the use of gargling, but spittoon is using the back, and medical personnel need wash in order to ensure that the health carries out next use to spittoon, but is more troublesome by artifical direct washing, relatively time-consuming.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a dental chair with a spittoon cleaning device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a dental chair with spittoon belt cleaning device, includes the dental chair body, dental chair body bottom fixedly connected with bottom plate, bottom plate top fixedly connected with wiper mechanism, bottom plate top still fixedly connected with complementary unit.

The wiper mechanism includes the U-shaped board, U-shaped board fixed connection is at the bottom plate top, the movable groove has been seted up at U-shaped board top, U-shaped board top fixedly connected with framework, framework top fixedly connected with motor, the motor passes through output shaft fixedly connected with dwang, the dwang runs through the framework top and rotates with the framework to be connected, framework inner chamber top is rotated and is connected with the rotation telescopic link, the rotation telescopic link runs through the framework bottom and is connected with the framework rotation, the movable groove has been seted up at U-shaped board top, the rotation telescopic link runs through the movable groove, rotate telescopic link bottom fixedly connected with round bar, round bar bottom fixedly connected with brush board, brush board bottom fixedly connected with cleaning brush.

Further, bottom plate top fixedly connected with collecting box, collecting box top fixedly connected with pipe, pipe top fixedly connected with spittoon, collecting box top fixedly connected with fixed plate, the pipe run through the fixed plate and with fixed plate fixed connection, fixed plate bottom and collecting box top fixed connection, the fixed plate is fixed spittoon.

Further, fixedly connected with tap on one side of spittoon top, external water pipe of fixedly connected with on one side of the tap, external water pipe run through U-shaped board one side and with U-shaped board fixed connection, the first drain pipe of collecting box one side fixedly connected with, first drain pipe top is provided with first valve, and tap carries out the drainage through external water pipe.

Further, the dwang bottom is provided with reciprocal lead screw, reciprocal lead screw top is connected through one-way bearing with the dwang bottom, reciprocal lead screw bottom is rotated with framework inner chamber bottom and is connected, the bearing frame has been cup jointed to reciprocal lead screw outside, the bearing frame passes through ball nut pair with reciprocal lead screw and is connected, bearing frame one side fixedly connected with connection plate, connection plate runs through the framework bottom, the round bar runs through connection plate and passes through the bearing with connection plate and be connected, and the bearing frame can drive through connection plate and rotate the telescopic link and stretch and compress.

Further, the dwang outside is provided with first gear, first gear passes through one-way bearing with the dwang and is connected, rotate the outside fixedly connected with second gear of telescopic link, the second gear sets up in first gear one side, the second gear meshes with first gear mutually, and the second gear drives the rotation telescopic link and rotates.

Further, framework top fixedly connected with protecting frame, motor fixed connection is inside protecting frame, two risers of U-shaped plate top fixedly connected with, the spacing telescopic link of riser one side fixedly connected with, spacing telescopic link one side and framework one side fixed connection, spacing telescopic link carry on spacingly to the framework.

Further, the auxiliary mechanism includes the water storage bucket, the inside fixedly connected with second drain pipe of water storage bucket, the second drain pipe extends the water storage bucket outside, the second drain pipe runs through U-shaped plate one side, the second drain pipe run through the U-shaped plate and with U-shaped plate fixed connection, second drain pipe top is provided with the second valve, and the cleaning brush can wash inside the water storage bucket.

The utility model has the beneficial effects that:

1. this dental chair with spittoon belt cleaning device, design through wiper mechanism, the bearing frame drives the linkage plate and removes, the linkage plate drives round bar downstream, the round bar drives the brush board and removes, the brush board drives the cleaning brush downstream to inside the spittoon, the motor reversal, then first gear drives second gear revolve this moment, the second gear drives the rotation telescopic link and rotates, it rotates to rotate the telescopic link and drive the round bar, the round bar drives the brush board and rotates, then the cleaning brush begins to rotate the cleaning brush inside the spittoon, open tap simultaneously, spray water to the spittoon inside, supplementary washing, whole cleaning process is simple convenient, and need not artifical too much participation, manpower is saved comparatively.

2. This dental chair with spittoon belt cleaning device, design through complementary unit, after wasing the completion, medical personnel promote the framework again and stop the cleaning brush at the water storage bucket top, descend the cleaning brush and rotate after water storage bucket is inside, water storage bucket is inside to be equipped with the clear water, clear away the attached filth of cleaning brush in order to be ready for next use through rotating in the aquatic, water storage bucket and the inside sewage of collection frame accessible second drain pipe and first drain pipe discharge respectively, the cleaning brush washs the completion after, be favorable to next clean direct use, strong convenience has.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a dental chair body; 2. a base plate; 3. a cleaning mechanism; 31. a U-shaped plate; 32. a movable groove; 33. a frame body; 34. a motor; 35. rotating the rod; 36. rotating the telescopic rod; 37. a round bar; 38. brushing the board; 39. a cleaning brush; 391. a collection box; 392. a circular tube; 393. a spittoon; 394. a faucet; 395. is externally connected with a water pipe; 396. a first drain pipe; 397. a reciprocating screw rod; 398. a bearing seat; 399. a connector tile; 381. a first gear; 382. a second gear; 383. a vertical plate; 384. limiting the telescopic rod; 4. an auxiliary mechanism; 41. a water storage barrel; 42. and a second water discharge pipe.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to figures 1-4: the utility model provides a dental chair with spittoon belt cleaning device, includes dental chair body 1, its characterized in that: the dental chair comprises a dental chair body 1, a bottom plate 2 fixedly connected with the bottom of the dental chair body, a cleaning mechanism 3 fixedly connected with the top of the bottom plate 2, and an auxiliary mechanism 4 fixedly connected with the top of the bottom plate 2.

The cleaning mechanism 3 comprises a U-shaped plate 31, the U-shaped plate 31 is fixedly connected to the top of the bottom plate 2, a movable groove 32 is formed in the top of the U-shaped plate 31, a frame body 33 is fixedly connected to the top of the U-shaped plate 31, a motor 34 is fixedly connected to the top of the frame body 33, the motor 34 is fixedly connected to a rotating rod 35 through an output shaft, the rotating rod 35 penetrates through the top of the frame body 33 and is rotatably connected with the frame body 33, a rotating telescopic rod 36 is rotatably connected to the top of an inner cavity of the frame body 33, the rotating telescopic rod 36 penetrates through the bottom of the frame body 33 and is rotatably connected with the frame body 33, the movable groove 32 is formed in the top of the U-shaped plate 31, the rotating telescopic rod 36 penetrates through the movable groove 32, a round rod 37 is fixedly connected to the bottom of the rotating telescopic rod 36, a brush plate 38 is fixedly connected to the bottom of the round rod 37, a cleaning brush 39 is fixedly connected to the bottom of the brush plate 38, a collecting box 391 is fixedly connected to the top of the bottom plate 2, a round tube 392 is fixedly connected to a spittoon 393, the top of the collecting box 391 is fixedly connected with a fixing plate, a round pipe 392 penetrates through the fixing plate and is fixedly connected with the fixing plate, the bottom of the fixing plate is fixedly connected with the top of the collecting box 391, one side of the top of the spittoon 393 is fixedly connected with a water tap 394, one side of the water tap 394 is fixedly connected with an external water pipe 395, the external water pipe 395 penetrates through one side of the U-shaped plate 31 and is fixedly connected with the U-shaped plate 31, one side of the collecting box 391 is fixedly connected with a first water discharge pipe 396, the top of the first water discharge pipe 396 is provided with a first valve, the bottom of the rotating rod 35 is provided with a reciprocating screw rod 397, the top of the reciprocating screw rod 397 is connected with the bottom of the rotating rod 35 through a one-way bearing, the bottom of the reciprocating screw rod 397 is rotatably connected with the bottom of the inner cavity of the frame body 33, a bearing seat 398 is sleeved outside the reciprocating screw rod 397, the bearing seat 398 is connected with the reciprocating screw rod 397 through a ball nut pair, one side of the bearing seat 398 is fixedly connected with a connecting plate 399, and the connecting plate 399 penetrates through the bottom of the frame body 33, the round rod 37 runs through the connecting plate 399 and is connected with the connecting plate 399 through the bearing, the outside of the rotating rod 35 is provided with a first gear 381, the first gear 381 is connected with the rotating rod 35 through a one-way bearing, the outside fixedly connected with second gear 382 of the rotating telescopic rod 36 is arranged on one side of the first gear 381, the second gear 382 is meshed with the first gear 381, the top of the frame body is fixedly connected with a protective frame, the motor 34 is fixedly connected inside the protective frame, the two risers 383 of the top of the U-shaped plate 31 are fixedly connected with, one side of the riser 383 is fixedly connected with a limit telescopic rod 384, one side of the limit telescopic rod 384 is fixedly connected with one side of the frame body 33.

The auxiliary mechanism 4 comprises a water storage barrel 41, a second water discharge pipe 42 is fixedly connected inside the water storage barrel 41, the second water discharge pipe 42 extends out of the water storage barrel 41, the second water discharge pipe 42 penetrates through one side of the U-shaped plate 31, the second water discharge pipe 42 penetrates through the U-shaped plate 31 and is fixedly connected with the U-shaped plate 31, and a second valve is arranged at the top of the second water discharge pipe 42.

In the actual operation process, when the device is used, firstly, the device is switched on an external power supply, because the rotating rod 35 is respectively connected with the reciprocating screw rod 397 and the first gear 381 through one-way bearings, when the motor 34 rotates forwards, the rotating rod 35 drives the reciprocating screw rod 397 to rotate, at the moment, the first gear 381 does not rotate, when the motor 34 rotates backwards, the rotating rod 35 drives the first gear 381 to rotate, at the moment, the reciprocating screw rod 397 does not rotate, when the spittoon 393 needs to be cleaned, a medical worker pushes the frame body 33 to enable the cleaning brush 39 to stay right above the spittoon 393, then, the motor 34 rotates forwards, according to the principle, at the moment, the reciprocating screw rod 397 drives the bearing seat 398 to move upwards and downwards, the bearing seat 398 drives the connecting plate 399 to move, the connecting plate 399 drives the round rod 37 to move downwards, the round rod 37 drives the brush plate 38 to move, the brush plate 38 drives the cleaning brush 39 to move downwards to the inside of the spittoon 393, motor 34 reverses, then first gear 381 drives second gear 382 and rotates this moment, second gear 382 drives and rotates telescopic link 36 and rotates, it rotates to rotate telescopic link 36 and drives round bar 37 and rotate, round bar 37 drives brush board 38 and rotates, then cleaning brush 39 begins to rotate the brush in the inside of spittoon 393, open tap 394 simultaneously, spray water to the inside of spittoon 393, supplementary washing, after wasing the completion, medical personnel promote framework 33 again and stop cleaning brush 39 at water storage bucket 41 top, repeat above step, it rotates to descend to water storage bucket 41 inside after to clean brush 39, water storage bucket 41 is inside to be equipped with the clear water, clear away the attached filth of cleaning brush 39 through rotating in aqueous use for next time, water storage bucket 41 and the inside sewage of collection frame are accessible second drain pipe 42 and first drain pipe 396 discharge respectively.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a dental chair with spittoon belt cleaning device, includes dental chair body (1), its characterized in that: the bottom of the dental chair body (1) is fixedly connected with a bottom plate (2), the top of the bottom plate (2) is fixedly connected with a cleaning mechanism (3), and the top of the bottom plate (2) is also fixedly connected with an auxiliary mechanism (4);

the cleaning mechanism (3) comprises a U-shaped plate (31), the U-shaped plate (31) is fixedly connected to the top of the bottom plate (2), a movable groove (32) is formed in the top of the U-shaped plate (31), a frame body (33) is fixedly connected to the top of the U-shaped plate (31), a motor (34) is fixedly connected to the top of the frame body (33), a rotating rod (35) is fixedly connected to the motor (34) through an output shaft, the rotating rod (35) penetrates through the top of the frame body (33) and is rotatably connected with the frame body (33), a rotating telescopic rod (36) is rotatably connected to the top of an inner cavity of the frame body (33), the rotating telescopic rod (36) penetrates through the bottom of the frame body (33) and is rotatably connected with the frame body (33), the movable groove (32) is formed in the top of the U-shaped plate (31), the rotating telescopic rod (36) penetrates through the movable groove (32), and a round rod (37) is fixedly connected to the bottom of the rotating telescopic rod (36), the bottom of the round rod (37) is fixedly connected with a brush plate (38), and the bottom of the brush plate (38) is fixedly connected with a cleaning brush (39).

2. The dental chair with spittoon washing device according to claim 1, characterized in that: bottom plate (2) top fixedly connected with collecting box (391), collecting box (391) top fixedly connected with pipe (392), pipe (392) top fixedly connected with spittoon (393), collecting box (391) top fixedly connected with fixed plate, pipe (392) run through the fixed plate and with fixed plate fixed connection, fixed plate bottom and collecting box (391) top fixed connection.

3. The dental chair with spittoon washing device according to claim 2, characterized in that: spittoon (393) top one side fixedly connected with tap (394), tap (394) one side fixedly connected with external water pipe (395), external water pipe (395) run through U-shaped board (31) one side and with U-shaped board (31) fixed connection, collecting box (391) one side fixedly connected with first drain pipe (396), first drain pipe (396) top is provided with first valve.

4. The dental chair with spittoon washing device according to claim 1, characterized in that: the bottom of the rotating rod (35) is provided with a reciprocating screw rod (397), the top of the reciprocating screw rod (397) is connected with the bottom of the rotating rod (35) through a one-way bearing, the bottom of the reciprocating screw rod (397) is rotatably connected with the bottom of an inner cavity of the frame body (33), a bearing seat (398) is sleeved outside the reciprocating screw rod (397), the bearing seat (398) is connected with the reciprocating screw rod (397) through a ball nut pair, one side of the bearing seat (398) is fixedly connected with a connecting plate (399), the connecting plate (399) penetrates through the bottom of the frame body (33), and the round rod (37) penetrates through the connecting plate (399) and is connected with the connecting plate (399) through a bearing.

5. The dental chair with spittoon washing device according to claim 1, characterized in that: dwang (35) outside is provided with first gear (381), first gear (381) is connected through one-way bearing with dwang (35), rotate outside fixedly connected with second gear (382) of telescopic link (36), second gear (382) set up in first gear (381) one side, second gear (382) mesh mutually with first gear (381).

6. The dental chair with spittoon washing device according to claim 1, characterized in that: framework top fixedly connected with guard frame, motor (34) fixed connection is inside the guard frame, two risers (383) of U-shaped board (31) top fixedly connected with, spacing telescopic link (384) of riser (383) one side fixedly connected with, spacing telescopic link (384) one side and framework (33) one side fixed connection.

7. The dental chair with spittoon washing device according to claim 1, characterized in that: the auxiliary mechanism (4) comprises a water storage barrel (41), a second drain pipe (42) is fixedly connected inside the water storage barrel (41), the second drain pipe (42) extends out of the water storage barrel (41), the second drain pipe (42) penetrates through one side of the U-shaped plate (31), the second drain pipe (42) penetrates through the U-shaped plate (31) and is fixedly connected with the U-shaped plate (31), and a second valve is arranged at the top of the second drain pipe (42).