CN215017179U - Novel lower jaw supporting structure for eye vision nursing examination - Google Patents
Novel lower jaw supporting structure for eye vision nursing examination Download PDFInfo
- Publication number
- CN215017179U CN215017179U CN202120424809.2U CN202120424809U CN215017179U CN 215017179 U CN215017179 U CN 215017179U CN 202120424809 U CN202120424809 U CN 202120424809U CN 215017179 U CN215017179 U CN 215017179U
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- fixedly connected
- gear
- support body
- rotating shaft
- base
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- 230000004438 eyesight Effects 0.000 title claims abstract description 16
- 230000000474 nursing effect Effects 0.000 title claims abstract description 12
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 230000001815 facial effect Effects 0.000 abstract description 2
- 230000002337 anti-port Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000237852 Mollusca Species 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
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Abstract
The utility model discloses a novel lower jaw bearing structure is used in eye sight nursing inspection, which comprises a bracket body, support body one side is equipped with first turning handle, the first pivot of first turning handle one side fixedly connected with, first pivot runs through inside support body one side extends to the support body, the first gear of first pivot outer wall fixedly connected with, first pivot outer wall fixedly connected with action wheel, the inside one side of support body is rotated and is connected with the second pivot, second pivot outer wall fixedly connected with is from the driving wheel, pass through the belt with the action wheel from the driving wheel and be connected. The utility model discloses a two rack plate reverse slip are convenient for drive two grip block reverse movement, and two grip block reverse movement are convenient for adjust the interval between two grip blocks to the not facial shape of equidimension, are convenient for improve the application scope of support body, are convenient for improve whole availability factor, convenient to use.
Description
Technical Field
The utility model relates to an ophthalmology treatment technical field, concretely relates to novel lower jaw bearing structure is used in eye sight nursing inspection.
Background
The eye is an organ that can sense light. The simplest eye structures can detect the brightness of the surrounding environment, the more complex eye structures can provide vision, and in many vertebrates and some mollusks, the eye images by projecting light onto a retina that is sensitive to light; when eyes are sick or eye health care examination is needed, the eyes need to be combined together by means of an eye vision device; the eye vision nursing and checking method is multiple, the types of nursing instruments and checking equipment are various, and a mandible supporting structure is required to be used when the eye vision nursing and checking are generally carried out.
However, in actual use, the existing mandibular supporting structure for eye-vision nursing and examination cannot adjust or fix the head according to the size of the face of a person, which affects the comfort and examination result of the person to be examined.
Therefore, it is necessary to invent a new mandibular supporting structure for eye care examinations to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel lower jaw bearing structure is used in eye sight nursing inspection is convenient for drive two grip block reverse movement through two rack board reverse slip, and two grip block reverse movement are convenient for adjust the interval between two grip blocks to the not facial form of equidimension to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a novel lower jaw supporting structure for eye vision nursing examination comprises a bracket body, wherein one side of the bracket body is provided with a first rotating handle, one side of the first rotating handle is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through one side of the bracket body and extends into the bracket body, the outer wall of the first rotating shaft is fixedly connected with a first gear, the outer wall of the first rotating shaft is fixedly connected with a driving wheel, one side of the inner part of the bracket body is rotatably connected with a second rotating shaft, the outer wall of the second rotating shaft is fixedly connected with a driven wheel, the driven wheel is connected with the driving wheel through a belt, the outer wall of the second rotating shaft is fixedly connected with a second gear, one side of the inner part of the bracket body is rotatably connected with a third rotating shaft, the outer wall of the third rotating shaft is fixedly connected with a third gear, the third gear is meshed with the second gear, and two sides of the inner part of the bracket body are both provided with first chutes, two equal sliding connection has the rack board inside the first spout, first gear and third gear mesh with two rack boards respectively, two second spouts, two have been seted up at support body top the equal fixedly connected with connecting rod in rack board top, two the connecting rod respectively with two second spout sliding connection, two the equal fixedly connected with grip block in connecting rod top, support body top fixedly connected with fixed block.
Preferably, two the grip block all is the arc setting, two grip block one side all is equipped with the protection pad with the fixed block top, the protection pad is made by sponge material.
Preferably, the bottom of the support body is provided with a base, one side of the top of the base is provided with a second rotating handle, one side of the second rotating handle is fixedly connected with a fourth rotating shaft, the fourth rotating shaft penetrates through the first side of the base and extends to the inside of the base, the outer wall of the fourth rotating shaft is fixedly connected with a fourth gear, the inner part of the base is rotatably connected with a fifth rotating shaft, the outer wall of the fifth rotating shaft is fixedly connected with a fifth gear, and the fifth gear is meshed with the fourth gear.
Preferably, the bottom of the support body is fixedly connected with a fixing rod, a thread groove is formed in the fixing rod, a threaded rod is fixedly connected to the top of the fifth rotating shaft, the threaded rod penetrates through one side of the base and extends to the outer side of the base, and the threaded rod is in threaded connection with the thread groove.
Preferably, the two sides of the base are fixedly connected with fixing plates, the two fixing plates are provided with third sliding grooves on one side, the two sides of the fixing plates are fixedly connected with sliding rods, and the two sliding rods are respectively connected with the two third sliding grooves in a sliding mode.
Preferably, the bottom of the base is provided with a plurality of supporting blocks, and the supporting blocks are uniformly distributed at the bottom of the base.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the two clamping blocks can be driven to move reversely by the reverse sliding of the two rack plates, the distance between the two clamping blocks can be adjusted conveniently according to the shapes of faces with different sizes by the reverse movement of the two clamping blocks, the application range of the bracket body can be improved conveniently, the integral use efficiency can be improved conveniently, and the use is convenient;
2. through the preparation of sponge material, be convenient for play the effect of protection to the face when fixed patient face, slide the height of being convenient for adjust the support body about through the dead lever, be convenient for adjust the comfort level that corresponds to the patient of different heights, improve the application scope of support body, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is a schematic view of the connection structure of the first gear, the third gear and the rack plate according to the present invention;
fig. 4 is a schematic view of the connection structure of the threaded rod and the thread groove of the present invention;
fig. 5 is a schematic view of a connection structure of the first rotating shaft and the second rotating shaft of the present invention.
Description of reference numerals:
1. a stent body; 2. a base; 3. a first stem; 4. a first rotating shaft; 5. a first gear; 6. a driving wheel; 7. a second rotating shaft; 8. a second gear; 9. a driven wheel; 10. a third rotating shaft; 11. a third gear; 12. a first chute; 13. a rack plate; 14. a connecting rod; 15. a second chute; 16. a clamping block; 17. a fixed block; 18. a protective pad; 19. fixing the rod; 20. a thread groove; 21. a second stem; 22. a fourth rotating shaft; 23. a fourth gear; 24. a fifth rotating shaft; 25. a fifth gear; 26. a threaded rod; 27. a fixing plate; 28. a third chute; 29. a slide bar; 30. and (7) a supporting block.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a novel lower jaw supporting structure for eye vision nursing examination as shown in figures 1-5, which comprises a bracket body 1, wherein one side of the bracket body 1 is provided with a first rotating handle 3, one side of the first rotating handle 3 is fixedly connected with a first rotating shaft 4, the first rotating shaft 4 extends into the bracket body 1 through one side of the bracket body 1, the outer wall of the first rotating shaft 4 is fixedly connected with a first gear 5, the outer wall of the first rotating shaft 4 is fixedly connected with a driving wheel 6, one side of the inner part of the bracket body 1 is rotatably connected with a second rotating shaft 7, the outer wall of the second rotating shaft 7 is fixedly connected with a driven wheel 9, the driven wheel 9 is connected with the driving wheel 6 through a belt, the outer wall of the second rotating shaft 7 is fixedly connected with a second gear 8, one side of the inner part of the bracket body 1 is rotatably connected with a third rotating shaft 10, the outer wall of the third rotating shaft 10 is fixedly connected with a third gear 11, the third gear 11 is meshed with the second gear 8, the first chutes 12 are respectively arranged on two sides inside the bracket body 1, the rack plates 13 are respectively connected inside the two first chutes 12 in a sliding manner, the first gear 5 and the third gear 11 are respectively meshed with the two rack plates 13, the two second chutes 15 are arranged on the top of the bracket body 1, the connecting rods 14 are respectively fixedly connected to the tops of the two rack plates 13, the two connecting rods 14 are respectively connected with the two second chutes 15 in a sliding manner, the clamping blocks 16 are respectively fixedly connected to the tops of the two connecting rods 14, the fixing block 17 is fixedly connected to the top of the bracket body 1, firstly, a user rotates the first rotating handle 3, the first rotating handle 3 rotates to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive the first gear 5 to rotate, the first rotating shaft 4 rotates to drive the driving wheel 6 to rotate, the driving wheel 6 rotates to drive the driven wheel 9 to rotate, it rotates to drive second pivot 7 from driving wheel 9 and rotates, second pivot 7 rotates and drives second gear 8 and rotate, second gear 8 rotates and drives third gear 11 antiport, drive two rack plate 13 backslidings through first gear 5 and third gear 11 antiport, be convenient for drive two grip block 16 antiport through two rack plate 13 backslidings, be convenient for adjust the interval between two grip block 16 to the not face type of equidimension through two grip block 16 antiport, be convenient for improve support body 1's application scope, be convenient for improve whole availability factor, and convenient to use.
Further, in above-mentioned technical scheme, two grip block 16 all is the arc setting, two grip block 16 one side all is equipped with protection pad 18 with fixed block 17 top, protection pad 18 is made by sponge material, through sponge material's making, is convenient for play the effect of protection to the face when fixed patient face.
Further, in above-mentioned technical scheme, 1 bottom of support body is equipped with base 2, 2 top one side of base is equipped with second turning handle 21, second turning handle 21 one side fixedly connected with fourth pivot 22, fourth pivot 22 runs through base 2 one side and extends to inside the base 2, 22 outer wall fixedly connected with fourth gear 23 of fourth pivot, 2 inside rotations of base are connected with fifth pivot 24, 24 outer wall fixedly connected with fifth gear 25 of fifth pivot, fifth gear 25 meshes with fourth gear 23 mutually, and through rotating second turning handle 21, second turning handle 21 rotates and drives fourth pivot 22 and rotate, and fourth pivot 22 rotates and drives fourth gear 23 and rotate, and fourth gear 23 rotates and drives fifth gear 25 and rotate, and fifth gear 25 rotates and drives fifth pivot 24 and rotate.
Further, in above-mentioned technical scheme, 1 bottom fixedly connected with dead lever 19 of support body, thread groove 20 has been seted up to dead lever 19 inside, 24 top fixedly connected with threaded rod 26 of fifth pivot, threaded rod 26 runs through base 2 one side and extends to the base 2 outside, threaded rod 26 and 20 threaded connection of thread groove, and 24 rotations of fifth pivot drive threaded rod 26 rotate, rotate through threaded rod 26 and drive dead lever 19 and slide from top to bottom, slide from top to bottom through dead lever 19 and be convenient for adjust the height of support body 1, be convenient for adjust the comfort level that corresponds to the patient of different heights, improve support body 1's application scope, convenient to use.
Further, in the above technical solution, two sides of the base 2 are both fixedly connected with fixing plates 27, a third sliding groove 28 is formed in one side of each of the two fixing plates 27, two sides of the fixing rod 19 are both fixedly connected with sliding rods 29, and the two sliding rods 29 are respectively slidably connected with the two third sliding grooves 28.
Further, in the above technical scheme, the bottom of the base 2 is provided with a plurality of supporting blocks 30, the number of the supporting blocks 30 is multiple, the supporting blocks 30 are uniformly distributed at the bottom of the base 2, and the stability of the bracket body 1 is conveniently ensured by the arrangement of the supporting blocks 30.
This practical theory of operation:
referring to the attached drawings 1-5 in the specification, when the device is used, firstly, a user rotates a first rotating handle 3, the first rotating handle 3 rotates to drive a first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive a first gear 5 to rotate, the first rotating shaft 4 rotates to drive a driving wheel 6 to rotate, the driving wheel 6 rotates to drive a driven wheel 9 to rotate, the driven wheel 9 rotates to drive a second rotating shaft 7 to rotate, the second rotating shaft 7 rotates to drive a second gear 8 to rotate, the second gear 8 rotates to drive a third gear 11 to rotate in the reverse direction, and the first gear 5 and the third gear 11 rotate in the reverse direction to drive two rack plates 13 to slide in the reverse direction to start adjustment;
referring to the attached drawings 1-2 and fig. 4 of the specification, when the device is used, by rotating the second rotating handle 21, the second rotating handle 21 rotates to drive the fourth rotating shaft 22 to rotate, the fourth rotating shaft 22 rotates to drive the fourth gear 23 to rotate, the fourth gear 23 rotates to drive the fifth gear 25 to rotate, the fifth gear 25 rotates to drive the fifth rotating shaft 24 to rotate, the fifth rotating shaft 24 rotates to drive the threaded rod 26 to rotate, and the fixed rod 19 is driven to slide up and down by the rotation of the threaded rod 26.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a novel optical nursing inspection of eye uses lower jaw bearing structure, includes support body (1), its characterized in that: the support is characterized in that a first rotating handle (3) is arranged on one side of the support body (1), a first rotating shaft (4) is fixedly connected to one side of the first rotating handle (3), the first rotating shaft (4) penetrates through one side of the support body (1) and extends into the support body (1), a first gear (5) is fixedly connected to the outer wall of the first rotating shaft (4), a driving wheel (6) is fixedly connected to the outer wall of the first rotating shaft (4), a second rotating shaft (7) is rotatably connected to one side of the interior of the support body (1), a driven wheel (9) is fixedly connected to the outer wall of the second rotating shaft (7), the driven wheel (9) is connected with the driving wheel (6) through a belt, a second gear (8) is fixedly connected to the outer wall of the second rotating shaft (7), a third rotating shaft (10) is rotatably connected to one side of the interior of the support body (1), and a third gear (11) is fixedly connected to the outer wall of the third rotating shaft (10), third gear (11) meshes with second gear (8) mutually, first spout (12), two have all been seted up to the inside both sides of support body (1) first spout (12) inside equal sliding connection has rack plate (13), first gear (5) and third gear (11) mesh with two rack plate (13) respectively mutually, two second spout (15), two have been seted up at support body (1) top rack plate (13) top equal fixedly connected with connecting rod (14), two connecting rod (14) respectively with two second spout (15) sliding connection, two the equal fixedly connected with grip block (16) in connecting rod (14) top, support body (1) top fixedly connected with fixed block (17).
2. The novel mandibular supporting structure for eye vision care examination of claim 1, wherein: two grip block (16) all are the arc setting, two grip block (16) one side all is equipped with protection pad (18) with fixed block (17) top, protection pad (18) are made by sponge material.
3. The novel mandibular supporting structure for eye vision care examination of claim 1, wherein: support body (1) bottom is equipped with base (2), base (2) top one side is equipped with second turning handle (21), second turning handle (21) one side fixedly connected with fourth pivot (22), fourth pivot (22) run through inside base (2) one side extends to base (2), fourth pivot (22) outer wall fixedly connected with fourth gear (23), base (2) internal rotation is connected with fifth pivot (24), fifth pivot (24) outer wall fixedly connected with fifth gear (25), fifth gear (25) mesh with fourth gear (23) mutually.
4. The novel mandibular supporting structure for eye vision care examination of claim 3, wherein: support body (1) bottom fixedly connected with dead lever (19), thread groove (20) have been seted up to dead lever (19) inside, fifth pivot (24) top fixedly connected with threaded rod (26), threaded rod (26) run through base (2) one side and extend to the base (2) outside, threaded rod (26) and thread groove (20) threaded connection.
5. The novel mandibular supporting structure for eye vision care examination according to claim 4, wherein: the base (2) both sides equal fixedly connected with fixed plate (27), two third spout (28) have all been seted up to fixed plate (27) one side, the equal fixedly connected with slide bar (29) in fixed bar (19) both sides, two slide bar (29) respectively with two third spout (28) sliding connection.
6. The novel mandibular supporting structure for eye vision care examination of claim 3, wherein: the base (2) bottom is equipped with supporting shoe (30), supporting shoe (30) quantity sets up to a plurality ofly, a plurality of supporting shoe (30) evenly distributed is in base (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424809.2U CN215017179U (en) | 2021-02-26 | 2021-02-26 | Novel lower jaw supporting structure for eye vision nursing examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424809.2U CN215017179U (en) | 2021-02-26 | 2021-02-26 | Novel lower jaw supporting structure for eye vision nursing examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017179U true CN215017179U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424809.2U Expired - Fee Related CN215017179U (en) | 2021-02-26 | 2021-02-26 | Novel lower jaw supporting structure for eye vision nursing examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501366A (en) * | 2022-10-10 | 2022-12-23 | 沛县亨得利眼镜有限公司 | Positioning and disinfecting mechanism for optometry instrument |
-
2021
- 2021-02-26 CN CN202120424809.2U patent/CN215017179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501366A (en) * | 2022-10-10 | 2022-12-23 | 沛县亨得利眼镜有限公司 | Positioning and disinfecting mechanism for optometry instrument |
| CN115501366B (en) * | 2022-10-10 | 2023-11-17 | 沛县亨得利眼镜有限公司 | Positioning and sterilizing mechanism for optometry instrument |
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Legal Events
| 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: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |