CN215689531U - Auxiliary support for oral cavity repair - Google Patents
Auxiliary support for oral cavity repair Download PDFInfo
- Publication number
- CN215689531U CN215689531U CN202122364504.XU CN202122364504U CN215689531U CN 215689531 U CN215689531 U CN 215689531U CN 202122364504 U CN202122364504 U CN 202122364504U CN 215689531 U CN215689531 U CN 215689531U
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- fixedly connected
- connecting rod
- oral cavity
- cabinet body
- hinged
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 239000010813 municipal solid waste Substances 0.000 claims description 20
- 208000015181 infectious disease Diseases 0.000 abstract description 7
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 239000002906 medical waste Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The auxiliary support for oral cavity restoration effectively solves the problem that the conventional auxiliary support for oral cavity restoration does not have the function of classified storage, generally only has a simple tray for storing instruments and is placed at the side of a doctor for use, when medical staff use the instruments in a large quantity, the medical staff can easily misplace the disinfected instruments and the unsterilized instruments to cause cross infection among patients, and medical wastes can not be conveniently and smoothly lost, thereby not being beneficial to the operation of the doctor and increasing the infection risk of the patients, and comprises a chair body and is characterized in that the lower part of the chair body is fixedly connected with a handrail, the front part of the chair body is fixedly connected with a first cabinet body, the upper part of the first cabinet body is provided with two folding boxes which are arranged in bilateral symmetry, the upper parts of the folding boxes are respectively provided with trays which are arranged in bilateral symmetry, and the middle part of the front end of the first cabinet body is in threaded connection with a threaded rod, incomplete gears are respectively rotatably connected to the left side and the right side of the front end of the first cabinet body.
Description
Technical Field
The utility model relates to the technical field of medical assistance, in particular to an auxiliary bracket for oral repair.
Background
At present, the department of stomatology patient of hospital is many, the doctor's of dentistry minor operation is very frequent, need use more shaft-like apparatus in the department of stomatology, it is convenient to treat or inspect to the oral cavity inboard, conventional apparatus frame does not have the function of categorised storing, generally only simple tray is used for depositing the apparatus, put doctor's side so that use, medical staff is very easy when using apparatus in a large number and is misplaced by mistake and lead to sterile apparatus and non-sterile apparatus to mix together, cause the cross infection between the patient easily, medical waste can't make things convenient for the handy loss yet simultaneously, neither do benefit to the doctor's operation, patient's infection risk has been increased again.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation and overcoming the defects of the prior art, the utility model provides the auxiliary support for oral cavity restoration, and the problem that the conventional auxiliary support for oral cavity restoration does not have the function of classified storage, generally only has a simple tray for storing instruments and is placed beside a doctor for use, when medical staff use a large number of instruments, the medical staff easily take and misplace the instruments, so that the disinfected instruments and the non-disinfected instruments are mixed together, cross infection among patients is easily caused, meanwhile, medical wastes cannot be conveniently and smoothly lost, the operation of the doctor is not facilitated, and the infection risk of the patients is increased is solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the foldable chair comprises a chair body, wherein handrails are fixedly connected to the lower portion of the chair body, a first cabinet body is fixedly connected to the front portion of the chair body, two foldable boxes are arranged on the upper portion of the first cabinet body in a bilateral symmetry mode, trays are respectively arranged on the upper portions of the foldable boxes in the bilateral symmetry mode, a threaded rod is in threaded connection with the middle of the front end of the first cabinet body, incomplete gears are respectively connected to the left side and the right side of the front end of the first cabinet body in a rotating mode and can simultaneously turn over up and down along with the rotation of the threaded rod, the foldable boxes and the trays can simultaneously turn over outwards or inwards along with the up and down turning of the incomplete gears, a box body is fixedly connected to the front side of the chair body, two garbage boxes are connected to the box body in a sliding mode and are arranged in the bilateral symmetry mode, and the garbage boxes can simultaneously slide outwards or inwards along with the up and down turning of the incomplete gears.
Preferably, the middle part of the front end of the first cabinet body is provided with a double-sided rack, the left side and the right side of the double-sided rack are respectively meshed with the incomplete gear, and the lower end of the threaded rod is rotatably connected with the lower part of the double-sided rack.
Preferably, the upper end of the incomplete gear is hinged with the inner side of the folding box, the middle part of the front end of the folding box is hinged with a fourth connecting rod, the upper end of the fourth connecting rod is hinged with the tray, the lower end of the fourth connecting rod is hinged with the first cabinet body, the outer side of the front end of the folding box is hinged with a fifth connecting rod, and the upper end of the fifth connecting rod is hinged with the outer side of the front end of the tray.
Preferably, the left side and the right side of the front end of the first cabinet body are respectively and rotatably connected with a first belt wheel, the first belt wheel is coaxially and fixedly connected with the lower end of a corresponding fourth connecting rod, a first belt is arranged on the outer edge of the first belt wheel, a second belt wheel is connected with the outer edge of the lower end of the first belt wheel, the second belt wheel is rotatably connected with the front side of the cabinet body, a first gear is respectively and coaxially and fixedly connected with the rear side of the second belt wheel, a first rack is meshed with the upper end of the first gear, and the upper end of the first rack is fixedly connected with the front end of a corresponding garbage can.
Preferably, the lower part of the box body is fixedly connected with an underframe.
The auxiliary support for oral cavity repair has the advantages of novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the conventional auxiliary support for oral cavity repair does not have the function of classified storage, generally only has a simple tray for storing instruments and is placed beside a doctor for use, when a large number of medical staff use the instruments, the medical staff are easy to take and misplace the instruments, so that the disinfected instruments and the non-disinfected instruments are mixed together, cross infection among patients is easy to cause, meanwhile, medical wastes cannot be conveniently and smoothly lost, the operation of the doctor is not facilitated, and the infection risk of the patients is increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the front side overall structure of the present invention.
Fig. 3 is a schematic view of the matching structure of the threaded rod and the first rack.
Fig. 4 is a schematic view of a structure of the tray and the first cabinet of the present invention.
Fig. 5 is a schematic view showing the unfolded structure of the tray and the folding box of the present invention.
Reference numbers in the figures: 1. a chair body; 2. a box body; 7. a handrail; 8. an incomplete gear; 9. a fourth link; 10. a fifth link; 11. a first cabinet; 12. folding the box; 13. a tray; 14. a first pulley; 15. a first belt; 16. a second pulley; 17. a first gear; 18. a first rack; 19. a dustbin; 20. a chassis; 21. a double-sided rack; 22. a threaded rod.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.
The foldable chair comprises a chair body 1, wherein handrails 7 are fixedly connected to the lower portion of the chair body 1, a first cabinet body 11 is fixedly connected to the front portion of the chair body 1, two foldable boxes 12 are arranged on the upper portion of the first cabinet body 11, the two foldable boxes 12 are symmetrically arranged in a left-right mode, trays 13 are respectively arranged on the upper portions of the foldable boxes 12, the two trays 13 are symmetrically arranged in a left-right mode, a threaded rod 22 is connected to the middle of the front end of the first cabinet body 11 in a threaded mode, incomplete gears 8 are respectively and rotatably connected to the left side and the right side of the front end of the first cabinet body 11, the incomplete gears 8 can simultaneously turn over up and down along with the rotation of the threaded rod 22, the foldable boxes 12 and the trays 13 can simultaneously unfold towards the outer side or towards the inner side along with the up-down turning of the incomplete gears 8, a box body 2 is fixedly connected to the front side of the chair body 1, two garbage boxes 19 are slidably connected to the box body 2, the two garbage boxes 19 are symmetrically arranged in a left-right mode, and the garbage boxes can simultaneously slide towards the outer side or the inner side along with the up-down turning of the incomplete gears 8.
When the device is used, a patient needs to lie on the chair body 1, hands can be placed on or hold the handrails 7 to relieve tension, then medical staff places sterilized medical instruments to be used in the tray 13, then screws the threaded rod 22, the threaded rod 22 rotates to drive the two incomplete gears 8 to rotate upwards at the same time, the incomplete gears 8 rotate upwards to drive the folding box 12 and the tray 13 to be unfolded outwards at the same time, as shown in figure 5, at the moment, the two trays 13 are unfolded outwards at the same time, a doctor can take the instruments conveniently, the hollow part in the folding box 12 is opened at the same time, the cavity of the first cabinet body 11 is exposed, so that the medical staff can temporarily place the used instruments in order to avoid mixing with the unused instruments in the tray 13, when the incomplete gears 8 rotate upwards, the two garbage boxes 19 can slide outwards to expose the cavity at the upper part at the same time, the medical garbage can is convenient for medical staff in stomatology department to take instruments and lose garbage, and the problem that the disinfected instruments and the unsterilized instruments are mixed together due to incomplete arrangement of the instrument storage rack when the medical staff use the instruments in a large quantity and increase the infection risk of patients is avoided.
The middle part of the front end of the first cabinet body 11 is provided with a double-sided rack 21, the left side and the right side of the double-sided rack 21 are respectively meshed with the incomplete gear 8, and the lower end of the threaded rod 22 is rotatably connected with the lower part of the double-sided rack 21.
When the medical staff twists the threaded rod 22 to enable the threaded rod 22 to rotate upwards, the threaded rod 22 drives the double-sided gear to move upwards, the double-sided gear drives the incomplete gear 8 meshed with the two sides to rotate upwards at the same time, and the self-locking characteristic of threaded connection enables the double-sided gear to be fixed when moving to a certain position.
The upper end of the incomplete gear 8 is hinged with the inner side of the folding box 12, the middle part of the front end of the folding box 12 is hinged with a fourth connecting rod 9, the upper end of the fourth connecting rod 9 is hinged with a tray 13, the lower end of the fourth connecting rod 9 is hinged with a first cabinet body 11, the outer side of the front end of the folding box 12 is hinged with a fifth connecting rod 10, and the upper end of the fifth connecting rod 10 is hinged with the outer side of the front end of the tray 13.
When the incomplete gear 8 rotates upwards at the same time, the upper end of the incomplete gear 8 drives the corresponding folding box 12 to unfold outwards at the same time, when the folding box 12 is unfolded outwards, the middle of the fourth connecting rod 9 can be driven to shift outwards, the upper section of the incomplete gear 8 and the fourth connecting rod 9 form a parallelogram structure, so that the folding box 12 can be horizontally unfolded outwards, when the middle of the fourth connecting rod 9 is shifted outwards, the upper end of the fourth connecting rod 9 can be driven to shift outwards at the same time, the upper end of the fourth connecting rod 9 drives the corresponding tray 13 to unfold outwards at the same time, and similarly, when the folding box 12 is unfolded outwards, the fifth connecting rod 10 and the upper part of the fourth connecting rod 9 form a parallelogram structure, so as to ensure that the supporting tray 13 can be horizontally unfolded outwards, and the unfolded structure is shown in fig. 5.
The left side and the right side of the front end of the first cabinet body 11 are respectively rotatably connected with a first belt wheel 14, the first belt wheels 14 are coaxially and fixedly connected with the lower ends of corresponding fourth connecting rods 9, first belts 15 are respectively arranged on the outer edges of the first belt wheels 14, second belt wheels 16 are respectively connected with the outer edges of the lower ends of the first belts 15, the second belt wheels 16 are rotatably connected with the front side of the cabinet body 2, first gears 17 are respectively and coaxially and fixedly connected with the rear sides of the second belt wheels 16, first racks 18 are respectively meshed with the upper ends of the first gears 17, and the upper ends of the first racks 18 are fixedly connected with the front ends of corresponding garbage boxes 19.
When the fourth connecting rod 9 deviates outwards along with the folding box 12, the corresponding first belt wheels 14 can rotate reversely at the same time, the rotation of the first belt wheels 14 drives the corresponding first belt wheels 15 to rotate reversely, the rotation of the first belt wheels 15 drives the corresponding second belt wheels 16 to rotate reversely, the rotation of the second belt wheels 16 drives the corresponding first gears 17 to rotate synchronously and reversely, the rotation of the first gears 17 drives the corresponding meshed first racks 18 to move outwards at the same time, and therefore the garbage box 19 is driven to move outwards at the same time.
The lower part of the box body 2 is fixedly connected with an underframe 20.
The chassis 20 may support the trash can 19 and the bin 2.
When the utility model is used, a patient needs to lie on the chair body 1, the hand can be placed or held on the handrail 7 to relieve the tension, then the medical staff places the sterilized medical apparatus needed to be used in the tray 13, then the screw rod 22 is screwed, when the medical staff screws the screw rod 22 to enable the screw rod 22 to rotate upwards, the screw rod 22 drives the double-sided gear to move upwards, the double-sided gear drives the incomplete gear 8 engaged at the two sides to rotate upwards simultaneously, the self-locking characteristic of the screw connection enables the double-sided gear to be fixed when moving to a certain position, when the incomplete gear 8 rotates upwards simultaneously, the upper end of the incomplete gear 8 drives the corresponding folding box 12 to unfold outwards simultaneously, when the folding box 12 unfolds outwards, the middle part of the fourth connecting rod 9 is driven to shift outwards, the upper section of the incomplete gear 8 and the fourth connecting rod 9 form a parallelogram structure, so that the folding box 12 can keep horizontal unfolding outwards, the middle part of the fourth connecting rod 9 can drive the upper end of the fourth connecting rod 9 to shift outwards simultaneously when shifting outwards, the upper end of the fourth connecting rod 9 can drive the corresponding tray 13 to expand outwards simultaneously, similarly, the fifth connecting rod 10 forms a parallelogram structure with the upper part of the fourth connecting rod 9 when the folding box 12 expands outwards, so as to ensure that the supporting tray 13 can keep horizontal outward expansion, the expanded structure is shown in figure 5, at the moment, two trays 13 are simultaneously expanded outwards, so as to be more convenient for a doctor to take the instrument, meanwhile, the hollow part in the folding box 12 is opened, the cavity of the first cabinet body 11 is exposed, so that the medical staff can temporarily put the used instrument into the folding box to avoid mixing with the unused instrument in the trays 13, when the fourth connecting rod 9 shifts outwards along with the folding box 12, the corresponding first belt wheel 14 can simultaneously rotate reversely, the rotation of the first belt wheel 14 drives the corresponding first belt 15 to rotate reversely, the rotation of the first belt 15 drives the corresponding second belt wheel 16 to rotate reversely, the rotation of the second belt wheel 16 drives the corresponding first gear 17 to rotate synchronously and reversely, the rotation of the first gear 17 drives the corresponding engaged first rack 18 to move outwards at the same time, thereby driving the two garbage cans 19 to move outwards simultaneously, and the two garbage cans 19 can slide outwards to expose the cavity at the upper part simultaneously, the medical garbage can is convenient for medical staff in stomatology department to take instruments and lose garbage, and the problem that the disinfected instruments and the unsterilized instruments are mixed together due to incomplete arrangement of the instrument storage rack when the medical staff use the instruments in a large quantity and increase the infection risk of patients is avoided.
The auxiliary support for oral cavity repair has the advantages of novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the conventional auxiliary support for oral cavity repair does not have the function of classified storage, generally only has a simple tray for storing instruments and is placed beside a doctor for use, when a large number of medical staff use the instruments, the medical staff are easy to take and misplace the instruments, so that the disinfected instruments and the non-disinfected instruments are mixed together, cross infection among patients is easy to cause, meanwhile, medical wastes cannot be conveniently and smoothly lost, the operation of the doctor is not facilitated, and the infection risk of the patients is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. Auxiliary support for oral cavity restoration, which comprises a chair body (1) and is characterized in that the lower part of the chair body (1) is fixedly connected with a handrail (7), the front part of the chair body (1) is fixedly connected with a first cabinet body (11), the upper part of the first cabinet body (11) is provided with two folding boxes (12), the two folding boxes (12) are arranged in bilateral symmetry, the upper parts of the folding boxes (12) are respectively provided with a tray (13), the two trays (13) are arranged in bilateral symmetry, the middle part of the front end of the first cabinet body (11) is in threaded connection with a threaded rod (22), the left side and the right side of the front end of the first cabinet body (11) are respectively in rotation connection with an incomplete gear (8), the incomplete gear (8) can be simultaneously turned over up and down along with the rotation of the threaded rod (22), the folding boxes (12) and the tray (13) can be simultaneously unfolded towards the outer side or the inner side along with the turning over up and down of the incomplete gear (8), the front side of the chair body (1) is fixedly connected with a box body (2), the two garbage cans (19) are connected in the box body (2) in a sliding mode, the two garbage cans (19) are arranged in a left-right symmetrical mode, and the garbage cans (19) can slide outwards or inwards at the same time along with the vertical turning of the incomplete gear (8).
2. The auxiliary stand for oral cavity restoration according to claim 1, wherein the middle part of the front end of the first cabinet (11) is provided with a double-sided rack (21), the left and right sides of the double-sided rack (21) are respectively meshed with the incomplete gear (8), and the lower end of the threaded rod (22) is rotatably connected with the lower part of the double-sided rack (21).
3. The auxiliary stand for oral cavity restoration according to claim 1, wherein the upper end of the incomplete gear (8) is hinged with the inner side of the folding box (12), the middle part of the front end of the folding box (12) is hinged with a fourth connecting rod (9), the upper end of the fourth connecting rod (9) is hinged with the tray (13), the lower end of the fourth connecting rod (9) is hinged with the first cabinet body (11), the outer side of the front end of the folding box (12) is hinged with a fifth connecting rod (10), and the upper end of the fifth connecting rod (10) is hinged with the outer side of the front end of the tray (13).
4. The auxiliary stand for oral cavity restoration according to claim 1, wherein the left and right sides of the front end of the first cabinet (11) are respectively rotatably connected with a first belt wheel (14), the first belt wheel (14) is coaxially and fixedly connected with the lower end of the corresponding fourth connecting rod (9), the outer edge of the first belt wheel (14) is respectively provided with a first belt (15), the outer edge of the lower end of the first belt (15) is respectively connected with a second belt wheel (16), the second belt wheel (16) is rotatably connected with the front side of the cabinet (2), the rear side of the second belt wheel (16) is respectively and coaxially and fixedly connected with a first gear (17), the upper end of the first gear (17) is respectively engaged with a first rack (18), and the upper end of the first rack (18) is fixedly connected with the front end of the corresponding garbage can (19).
5. The auxiliary stand for oral cavity restoration according to claim 1, wherein a bottom frame (20) is fixedly connected to the lower part of the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364504.XU CN215689531U (en) | 2021-09-28 | 2021-09-28 | Auxiliary support for oral cavity repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122364504.XU CN215689531U (en) | 2021-09-28 | 2021-09-28 | Auxiliary support for oral cavity repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215689531U true CN215689531U (en) | 2022-02-01 |
Family
ID=80026001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122364504.XU Expired - Fee Related CN215689531U (en) | 2021-09-28 | 2021-09-28 | Auxiliary support for oral cavity repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215689531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803311A (en) * | 2022-04-25 | 2022-07-29 | 浙江世纪豪门家居科技有限公司 | Conveyer is used in wallboard production |
-
2021
- 2021-09-28 CN CN202122364504.XU patent/CN215689531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803311A (en) * | 2022-04-25 | 2022-07-29 | 浙江世纪豪门家居科技有限公司 | Conveyer is used in wallboard production |
| CN114803311B (en) * | 2022-04-25 | 2024-06-07 | 浙江世纪豪门家居科技有限公司 | Conveying device for wallboard production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |