CN214511122U - Head limiting structure for ophthalmologic examination - Google Patents
Head limiting structure for ophthalmologic examination Download PDFInfo
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- CN214511122U CN214511122U CN202023209183.8U CN202023209183U CN214511122U CN 214511122 U CN214511122 U CN 214511122U CN 202023209183 U CN202023209183 U CN 202023209183U CN 214511122 U CN214511122 U CN 214511122U
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- fixedly connected
- plate
- limiting
- support
- threaded rod
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- 210000003128 head Anatomy 0.000 description 22
- 238000005034 decoration Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A head defining structure for ophthalmologic examination, comprising: a containing cabinet, a plurality of universal wheels are fixedly connected at the bottom of the containing cabinet, an electric telescopic rod is fixedly connected with the outer wall of the top of the containing cabinet, one end of the electric telescopic rod, which is far away from the containing cabinet, is fixedly connected with a bottom plate, two outer frames are fixedly connected with two sides of the bottom plate, one side surface of the bottom plate, which is far away from the electric telescopic rod, is fixedly connected with a plurality of spring dampers, the other ends of the plurality of spring dampers are fixedly connected with a sliding plate, the sliding plate is slidably connected with one side, which is opposite to the two outer frames, of the sliding plate, a lower supporting slide block is slidably connected in the middle of one side, which is far away from the spring dampers, of the lower supporting slide block, one side, which is far away from the sliding plate, is fixedly connected with a plurality of spring telescopic rods, the other ends of the plurality of spring telescopic rods are fixedly connected with a lower chin support, through side supports on two sides, the heads of patients with different sizes can be limited, the limited mode is simple and easy to operate without complicated limiting steps, thereby increasing the working efficiency of the doctor.
Description
Technical Field
The utility model relates to a structure technical field is injectd to the head, concretely relates to structure is injectd to head for ophthalmic examination.
Background
In the current ophthalmic treatment examination, the head of a patient needs to be fixed and limited in order to prevent the patient from disturbing treatment or detection cause, and particularly, the head of a child or an elderly person who is not easy to control shakes left and right during examination, so that the normal examination is greatly influenced.
However, most of the currently marketed head fixing devices for ophthalmic examinations are simple in fixing manner, cannot be applied to patients with different head sizes, cannot be used for special situations of patients such as children, and thus, the head fixation is unstable, which affects the efficiency of examination and treatment of eyes.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the most fixed mode of head fixing device is simple for the ophthalmic examination on the existing market, can't be applicable to the patient of head variation in size, can't use to the special case of patients such as children simultaneously to the production is to the fixed unstable condition of head, consequently influences inspection and treatment effeciency to the eye, provides a structure is injectd to the head for the ophthalmic examination for this reason.
The utility model provides a technical scheme that technical problem adopted is: a head defining structure for ophthalmologic examination, comprising: the bottom of the storage cabinet is fixedly connected with a plurality of universal wheels, the outer wall of the top of the storage cabinet is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod, which is far away from the storage cabinet, is fixedly connected with a bottom plate, two outer frames are fixedly connected with two sides of the bottom plate, one side surface of the bottom plate, which is far away from the electric telescopic rod, is fixedly connected with a plurality of spring dampers, the other ends of the plurality of spring dampers are fixedly connected with a sliding plate, the sliding plate is slidably connected with one opposite side of the two outer frames, the middle of one side, which is far away from the spring dampers, of the sliding plate is slidably connected with a lower support sliding block, one side, which is far away from the sliding plate, of the lower support sliding block is fixedly connected with a plurality of spring telescopic rods, the other ends of the plurality of spring telescopic rods are fixedly connected with a lower chin support, the top of the chin support is provided in an arc shape, and one side of the chin support arc surface is fixedly connected with a lower support cushion, the sliding plate is close to the both sides sliding connection that holds in the palm the slider down and holds in the palm the slider and rotate and be connected with the side and hold in the palm the pivot, the side holds in the palm the pivot fixedly connected with side support connecting plate, side holds in the palm the connecting plate top through connection and has the screw post of increaseing, the screw post of increaseing is close to the one end that holds in the palm the connecting plate inner wall of side and is connected rather than rotating, side holds in the palm the connecting plate side through connection and has the fastening threaded rod, the one end fixedly connected with that the side held in the palm the connecting plate is kept away from to the fastening threaded rod changes and is connected with the side and hold in the palm, the side is held in the palm and is close to recess one side fixedly connected with side pad, the sliding plate is close to the relative one side fixedly connected with limiting plate that two sides held in the palm the slider.
As a preferred technical scheme of the utility model, the side that the sliding plate is close to two sides and holds in the palm one side of slider has all been seted up the side and has held in the palm the spout, the side holds in the palm the slider and holds in the palm spout sliding connection with the side, the sliding plate is close to one side of holding in the palm the slider down and has seted up the lower spout that holds in the palm, hold in the palm the slider down and hold in the palm spout sliding connection down.
As a preferred technical scheme of the utility model, the inside threaded connection that heightening the screw thread post is close to the side and holds in the palm the connecting plate has the screw slider, the screw slider is close to one side fixedly connected with nut connecting rod of fastening threaded rod, the one end fixedly connected with side that the screw slider was kept away from to the nut connecting rod holds in the palm the nut, side support nut and fastening threaded rod threaded connection, the side holds in the palm the connecting plate and all seted up the threaded rod slide by near side support nut both sides, the threaded rod slide runs through and sliding connection with fastening threaded rod.
As a preferred technical scheme of the utility model, the side holds in the palm one side that is close to the fastening threaded rod and offers the screw thread spacing groove, the fastening threaded rod is close to the one end fixedly connected with screw thread limiting plate of screw thread spacing groove, the screw thread spacing groove all is circular the offering and rotates the connection with the screw thread limiting plate.
As a preferred technical scheme of the utility model, the sliding plate is close to the side and holds in the palm one side of connecting plate and keeping away from the limiting plate and has seted up a plurality of spacing board groove, every spacing board inslot wall all rotates and is connected with spacing pivot, a plurality of the equal fixed connection of spacing pivot has spacing backup pad, the side holds in the palm one side that the connecting plate is close to spacing backup pad and has seted up and support the groove, the support tank bottom is the slope and sets up, support the groove and just dismantle with spacing backup pad and be connected.
The utility model has the advantages of it is following:
the utility model discloses a side of both sides holds in the palm, can prescribe a limit to not the patient head of equidimension to the simple easy operation of mode of prescribing a limit to need not numerous and diverse injecing step, thereby increased doctor's work efficiency, and set up in the device bottom and accomodate the cabinet, also made things convenient for the doctor to place some medical appliances commonly used.
Drawings
Fig. 1 is a front view of a preferred embodiment of the present invention;
fig. 2 is a schematic top view of a preferred embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a side support connection plate according to a preferred embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a side bracket according to a preferred embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram of a preferred embodiment of the present invention.
Description of reference numerals: 1. a storage cabinet; 2. a universal wheel; 3. an electric telescopic rod; 4. a base plate; 5. an outer frame; 6. damping by a spring; 7. a sliding plate; 8. a lower supporting slide block; 9. a spring telescopic rod; 10. a chin rest; 11. a lower support pad; 12. a side support sliding block; 13. a side supporting rotating shaft; 14. a side support connecting plate; 15. heightening the threaded column; 16. fastening a threaded rod; 17. turning a handle; 18. side supporting; 19. a side support pad; 20. a limiting plate; 21. a side support sliding chute; 22. a lower supporting chute; 23. a threaded slider; 24. a nut connecting rod; 25. a side support nut; 26. a threaded rod slide way; 27. a thread limiting groove; 28. a threaded limit plate; 29. a limiting plate groove; 30. a limiting rotating shaft; 31. a limiting support plate; 32. and a support groove.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-5, a head limiting structure for ophthalmic examination includes: the bottom of the storage cabinet 1 is fixedly connected with a plurality of universal wheels 2, the outer wall of the top of the storage cabinet 1 is fixedly connected with an electric telescopic rod 3, one end of the electric telescopic rod 3, which is far away from the storage cabinet 1, is fixedly connected with a bottom plate 4, two outer frames 5 are fixedly connected with two sides of the bottom plate 4, one side surface of the bottom plate 4, which is far away from the electric telescopic rod 3, is fixedly connected with a plurality of spring dampers 6, the other ends of the spring dampers 6 are fixedly connected with a sliding plate 7, the sliding plate 7 is in sliding connection with one side, which is opposite to the two outer frames 5, of one side of the sliding plate 7, which is far away from the spring dampers 6, is in middle sliding connection with a lower support slide block 8, one side of the lower support slide block 8, which is far away from the sliding plate 7, is fixedly connected with a plurality of spring telescopic rods 9, the other ends of the spring telescopic rods 9 are fixedly connected with a chin support 10, the top of the chin support 10 is in an arc shape, one side of the arc surface of the chin support 10 is fixedly connected with a lower support pad 11, two sides of the sliding plate 7 close to the lower supporting sliding block 8 are slidably connected with side supporting sliding blocks 12, each side supporting sliding block 12 is rotatably connected with a side supporting rotating shaft 13, the side supporting rotating shaft 13 is fixedly connected with a side supporting connecting plate 14, the top of the side supporting connecting plate 14 is in through connection with an heightening threaded column 15, one end of the heightening threaded column 15 close to the inner wall of the side supporting connecting plate 14 is rotatably connected with the side supporting rotating shaft, the side surface of the side supporting connecting plate 14 is in through connection with a fastening threaded rod 16, one end of the fastening threaded rod 16 far away from the side supporting connecting plate 14 is fixedly connected with a rotating handle 17, one end of the fastening threaded rod 16 far away from the rotating handle 17 is rotatably connected with a side supporting 18, one side of the side supporting 18 far away from the fastening threaded rod 16 is provided with a semi-arc groove, one side supporting pads 19 close to the groove is fixedly connected with one side supporting pads, one opposite sides of the sliding plate 7 close to the two side supporting sliding blocks 12 are fixedly connected with limiting plates 20, and the heads of patients with different sizes can be limited through the side supporting 18 on the two sides, and the limiting mode is simple and easy to operate, and complex limiting steps are not needed, so that the working efficiency of doctors is improved.
A thread limiting groove 27 is formed on one side of the side support 18 close to the fastening threaded rod 16, a thread limiting plate 28 is fixedly connected to one end of the fastening threaded rod 16 close to the thread limiting groove 27, the thread limiting groove 27 and the thread limiting plate 28 are both circularly formed and rotatably connected, thereby facilitating the operation of doctors and further improving the efficiency, a plurality of limiting plate grooves 29 are formed on one side of the sliding plate 7 close to the side support connecting plate 14 and far away from the limiting plate 20, a limiting rotating shaft 30 is rotatably connected to the inner wall of each limiting plate groove 29, a plurality of limiting rotating shafts 30 are fixedly connected with limiting support plates 31, a support groove 32 is formed on one side of the side support connecting plate 14 close to the limiting support plates 31, the bottom of the support groove 32 is formed in a slope manner, the support groove 32 is meshed with the limiting support plates 31 and detachably connected, the side support connecting plate 14 is supported and limited, thereby enabling the head to be more stable, a side support sliding groove 21 is formed on one side of the sliding plate 7 close to the two side support sliding blocks 12, side holds in palm slider 12 and side and holds in palm spout 21 sliding connection, sliding plate 7 is close to and has offered down support spout 22 down by the one side of holding in the palm slider 8 down, hold in the palm slider 8 down and hold in the palm spout 22 sliding connection down, convenient regulation, and then make and all can prescribe a limit to not the head patient of equidimension, the internal thread that heightening screw post 15 is close to side support connecting plate 14 has screw slider 23, screw slider 23 is close to one side fixedly connected with nut connecting rod 24 of fastening threaded rod 16, screw slider 23's one end fixedly connected with side support nut 25 is kept away from to nut connecting rod 24, side support nut 25 and fastening threaded rod 16 threaded connection, side support connecting plate 14 is close to side support nut 25 both sides and has all seted up threaded rod slide 26, threaded rod slide 26 runs through and sliding connection with fastening threaded rod 16, make the simple easy operation of device and prescribe a limit to the effect better.
Specifically, during examination, the electric telescopic rod 3 is firstly opened to lift the whole device to a proper height of a patient, then the chin rest 10 is pushed to slide to a proper position on the chin rest sliding groove 22 through the chin rest sliding block 8, then the patient places the head on the chin rest pad 11 at the groove of the chin rest 10, the spring telescopic rod 9 is contracted due to the downward pressing of the chin rest 10 under the stress, the spring damper 6 at the bottom of the sliding plate 7 descends simultaneously, the sliding plate 7 slides on the outer frame 5, at the moment, the patient relaxes completely to relieve the nervous condition, then the side support connecting plates 14 at the two sides are pulled to be perpendicular to the sliding plate 7 through the side support rotating shafts 13, then the heightening threaded column 15 is rotated by hand, the heightening threaded column 15 is rotated to drive the threaded sliding block 23 to slide up and down to a proper position, the threaded block 23 slides up and down to drive the side support nuts 25 to adjust up and down through the nut connecting rod 24, then, the side support 18 is driven to be adjusted to a proper height through the fastening threaded rod 16, then the two side support connecting plates 14 are pushed to slide to the rear of the chin support 10 to be close to the neck through the side support sliding blocks 12 in the side support sliding grooves 21, then the limiting supporting plate 31 is rotatably inserted into the supporting groove 32 through the limiting rotating shaft 30 to complete supporting and limiting, then the two rotating handles 17 are rotated to drive the fastening threaded rod 16 to rotate, the fastening threaded rod 16 rotates on the side support nut 25 and enables the side support 18 to be close to the head of a patient, the side support pad 19 in the groove of the side support 18 contacts the head and limits the head to be completed, and then a doctor can continue to perform examination and treatment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. A head limiting structure for ophthalmologic examination, comprising: the storage cabinet comprises a storage cabinet (1), a plurality of universal wheels (2) are fixedly connected to the bottom of the storage cabinet (1), an electric telescopic rod (3) is fixedly connected to the outer wall of the top of the storage cabinet (1), a bottom plate (4) is fixedly connected to one end, away from the storage cabinet (1), of the electric telescopic rod (3), two outer frames (5) are fixedly connected to two sides of the bottom plate (4), a plurality of spring dampers (6) are fixedly connected to the surface of one side, away from the electric telescopic rod (3), of the bottom plate (4), a sliding plate (7) is fixedly connected to the other end of each spring damper (6), the sliding plate (7) is slidably connected to the opposite side of the two outer frames (5), a lower supporting sliding block (8) is slidably connected to the middle of one side, away from the spring dampers (6), of the lower supporting sliding block (8) is fixedly connected to one side, away from the sliding plate (7), of the lower supporting sliding block (9), the other ends of the spring telescopic rods (9) are fixedly connected with chin rests (10), the tops of the chin rests (10) are arranged in an arc shape, one side of the arc surface of the chin rest (10) is fixedly connected with a chin rest pad (11), two sides of the sliding plate (7) close to the chin rest sliding blocks (8) are slidably connected with side rest sliding blocks (12), each side rest sliding block (12) is rotatably connected with a side rest rotating shaft (13), the side rest rotating shaft (13) is fixedly connected with a side rest connecting plate (14), the top of the side rest connecting plate (14) is in through connection with a height-adjusting threaded column (15), one end, close to the inner wall of the side rest connecting plate (14), of the height-adjusting threaded column (15) is rotatably connected with the height-adjusting threaded column, the side of the side rest connecting plate (14) is in through connection with a fastening threaded rod (16), one end, far away from the side rest connecting plate (14), of the fastening threaded rod (16) is fixedly connected with a rotating handle (17), the one end of revolving (17) is kept away from in fastening threaded rod (16) is rotated and is connected with side and hold in the palm (18), the side that fastening threaded rod (16) were kept away from in side support (18) has seted up half arc recess, side support (18) are close to recess one side fixedly connected with side support pad (19), sliding plate (7) are close to one side fixedly connected with limiting plate (20) relatively of two side support sliders (12).
2. The head limiting structure for ophthalmologic examination according to claim 1, wherein the side of the sliding plate (7) near the two side supporting sliding blocks (12) is opened with a side supporting sliding slot (21), the side supporting sliding block (12) is slidably connected with the side supporting sliding slot (21), the side of the sliding plate (7) near the lower supporting sliding block (8) is opened with a lower supporting sliding slot (22), and the lower supporting sliding block (8) is slidably connected with the lower supporting sliding slot (22).
3. The ophthalmic examination head limiting structure according to claim 1, wherein a threaded slider (23) is connected to the inner thread of the height-adjusting threaded column (15) near the side support connecting plate (14), a nut connecting rod (24) is fixedly connected to one side of the threaded slider (23) near the fastening threaded rod (16), a side support nut (25) is fixedly connected to one end of the nut connecting rod (24) far away from the threaded slider (23), the side support nut (25) is in threaded connection with the fastening threaded rod (16), threaded rod slideways (26) are respectively formed on two sides of the side support connecting plate (14) near the side support nut (25), and the threaded rod slideways (26) penetrate through and are in sliding connection with the fastening threaded rod (16).
4. The ophthalmic examination head limiting structure according to claim 1, wherein a threaded limiting groove (27) is formed in one side of the side support (18) close to the fastening threaded rod (16), a threaded limiting plate (28) is fixedly connected to one end of the fastening threaded rod (16) close to the threaded limiting groove (27), and the threaded limiting groove (27) and the threaded limiting plate (28) are both circularly formed and rotatably connected.
5. The head limiting structure for ophthalmologic examination according to claim 1, wherein the sliding plate (7) has a plurality of limiting plate grooves (29) formed on a side thereof close to the side supporting connection plate (14) and away from the limiting plate (20), each limiting plate groove (29) has a limiting rotation shaft (30) rotatably connected to an inner wall thereof, each limiting rotation shaft (30) has a limiting support plate (31) fixedly connected thereto, a support groove (32) is formed on a side of the side supporting connection plate (14) close to the limiting support plate (31), a bottom of the support groove (32) is formed in a slope, and the support groove (32) is engaged with and detachably connected to the limiting support plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023209183.8U CN214511122U (en) | 2020-12-28 | 2020-12-28 | Head limiting structure for ophthalmologic examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023209183.8U CN214511122U (en) | 2020-12-28 | 2020-12-28 | Head limiting structure for ophthalmologic examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214511122U true CN214511122U (en) | 2021-10-29 |
Family
ID=78297797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023209183.8U Expired - Fee Related CN214511122U (en) | 2020-12-28 | 2020-12-28 | Head limiting structure for ophthalmologic examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214511122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587909A (en) * | 2022-04-07 | 2022-06-07 | 郑州大学第一附属医院 | DSA under-machine neurointerventional head and neck positioning operating table |
| CN116138724A (en) * | 2022-12-30 | 2023-05-23 | 深圳盛达同泽科技有限公司 | Ophthalmic inspection device |
-
2020
- 2020-12-28 CN CN202023209183.8U patent/CN214511122U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587909A (en) * | 2022-04-07 | 2022-06-07 | 郑州大学第一附属医院 | DSA under-machine neurointerventional head and neck positioning operating table |
| CN116138724A (en) * | 2022-12-30 | 2023-05-23 | 深圳盛达同泽科技有限公司 | Ophthalmic inspection device |
| CN116138724B (en) * | 2022-12-30 | 2024-02-27 | 深圳盛达同泽科技有限公司 | Ophthalmic inspection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |