CN211460154U - Slit lamp holder fixing seat for strabismus examination - Google Patents
Slit lamp holder fixing seat for strabismus examination Download PDFInfo
- Publication number
- CN211460154U CN211460154U CN201921895550.9U CN201921895550U CN211460154U CN 211460154 U CN211460154 U CN 211460154U CN 201921895550 U CN201921895550 U CN 201921895550U CN 211460154 U CN211460154 U CN 211460154U
- Authority
- CN
- China
- Prior art keywords
- forehead
- touch panel
- linking arm
- slit lamp
- lamp holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000004350 Strabismus Diseases 0.000 title claims abstract description 16
- 210000001061 forehead Anatomy 0.000 claims abstract description 47
- 210000003128 head Anatomy 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
The utility model discloses a slit lamp holder position fixing base of strabismus inspection, including the head mount, chin bracket and forehead support the touch panel, the head mount includes two pole settings, the chin bracket is violently established between two pole settings, forehead conflict board crossbearer sets up the front end in two pole settings, chin bracket and forehead conflict board correspond chin and forehead position respectively, the forehead supports the touch panel and rotates and be provided with the linking arm, this linking arm is provided with the eye shielding plate that is used for sheltering from single eye dorsad to forehead conflict board one end, the forehead supports the touch panel and is provided with locking mechanism, this locking mechanism is used for locking linking arm pivoted angle, hide the eye shielding plate through setting up, make the inspection interference item diminish, it is more accurate convenient to detect.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically the slit lamp holder fixing base that relates to the strabismus inspection that says so.
Background
A slit-lamp microscope is an essential important instrument for ophthalmologic examination. The slit-lamp microscope consists of an illumination system and a binocular microscope, can not only enable superficial lesions to be observed clearly, but also adjust the focus and the width of a light source to be made into an optical section, so that the lesions of deep tissues can be also displayed clearly.
Because the precision requirement to medical instrument is higher at the in-process that uses the slit lamp to carry out the ophthalmology inspection, so must fix patient's head and eye to the doctor observes, current slit lamp when detecting patient's strabismus condition, generally needs the assistant to assist and hides one of them eye of patient with the eye-shielding plate or the patient operates by oneself, and it is inconvenient in the operation, and the operation in-process or have certain interference, has certain influence to the testing result.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a slit lamp head position fixing base of strabismus inspection hides the eye plate through the setting for the inspection interference item becomes few, detects more accurate convenience.
In order to achieve the above purpose, the utility model provides a following technical scheme: slit lamp holder position fixing base of strabismus inspection, including head mount, chin bracket and forehead touch panel, the head mount includes two pole settings, the chin bracket is violently established between two pole settings, the forehead touches the front end of touch panel crossbearer setting in two pole settings, chin bracket and forehead touch panel correspond chin and forehead position respectively, the forehead touches the touch panel and rotates and to be provided with the linking arm, and this linking arm is provided with the eye shielding plate that is used for sheltering from single eye dorsad to forehead touch panel one end, the forehead touch panel is provided with locking mechanism, and this locking mechanism is used for locking linking arm pivoted angle.
As the utility model discloses a further improvement, forehead conflict board is provided with rotates the seat, it is provided with the mounting hole to rotate the seat, the linking arm extension is provided with the axis of rotation, the axis of rotation rotates with the mounting hole to be connected, it is provided with the first limiting plate and the second limiting plate that distribute in the mounting hole periphery to rotate the seat, and this first limiting plate is used for restricting the linking arm and rotates to the left eye is inboard, and this second limiting plate is used for restricting connecting portion and rotates to the right eye is inboard.
As a further improvement, the locking mechanism includes elastic component and latch fitting, the internal perisporium of mounting hole is provided with the mounting groove, the elastic component setting keeps the latch fitting to stretch out the mounting groove in the mounting groove, the axis of rotation is provided with and supplies the latch fitting to stretch into the recess of contradicting.
As a further improvement of the utility model, the contact surface of the locking piece is an arc surface or a triangular surface.
As the utility model discloses a further improvement still includes drive connection arm pivoted driving piece, the driving piece includes left drive rope and right drive rope, left side drive rope and right drive rope are clockwise and anticlockwise coiling respectively and are fixed in the axis of rotation, and this left side drive rope and right drive rope all include the traction portion that extends to patient's hand position.
As the utility model discloses a further improvement, the forehead supports before the touch panel terminal surface be close to the side position and be provided with first guide post and second guide post, first guide post and second guide post outer peripheral face all are provided with the guide way, left side driving rope and right driving rope joint are in the guide way.
The beneficial effects are as follows: the chin bracket that slit lamp head position fixing base set up and forehead touch panel restrict the position of patient's head, make its eyes can align the slit lamp, set up through rotating on forehead touch panel and hide the eye board, the convenience is when needs go on the strabismus inspection, the eye is shielded in turn about going on, the patient only need rotate and hide the eye board and just can shield left and right eyes, patient's position can not take place great change simultaneously, interference item when reducing the inspection, make the testing result more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the forehead contact plate of the present invention;
fig. 3 is a schematic view of the installation structure of the rotating seat and the rotating shaft of the present invention.
1. Erecting a rod; 2. a chin rest; 3. a forehead contact plate; 4. a connecting arm; 5. an eye shielding plate; 6. a rotating seat; 7. mounting holes; 8. a rotating shaft; 9. a first limit plate; 10. a second limiting plate; 11. an elastic member; 12. a lock; 13. mounting grooves; 14. a groove; 15. a left drive rope; 16. a right drive rope; 17. a first guide post; 18. a second guide post; 19. a guide groove.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1-3, the slit lamp holder fixing seat for strabismus examination comprises a head fixing frame, a chin bracket 2 and a forehead contact plate 3, wherein the head fixing frame comprises two upright rods 1, the chin bracket 2 is horizontally arranged between the two upright rods 1, the chin bracket 2 can be a bracket structure in the prior art and made of plastic, a placing position for placing a chin is formed by downwards sinking at the middle position, the chin bracket 2 and the upright rods 1 can be arranged into an adjustable structure, two ends of the chin bracket 2 comprise two mounting sleeves sleeved on the upright rods 1, the mounting sleeves can be provided with an adjusting and locking structure, the mounting sleeves can be locked by fixing nuts, or can be arranged into an adjustable tightening sleeve structure, the forehead contact plate 3 is horizontally arranged at the front ends of the two upright rods 1, the forehead contact plate 3 is bent forwards in the middle to form an arc-shaped surface matched with the forehead shape, chin bracket 2 and forehead support touch panel 3 correspond chin and forehead position respectively, forehead support touch panel 3 rotates and is provided with linking arm 4, and linking arm 4 corresponds to rotate in the periphery in eyes plane position, and this linking arm 4 is provided with the eye board 5 that hides that is used for sheltering from single eye to forehead support touch panel 3 one end dorsad, hides eye board 5 for the current arbitrary one of hiding eye board 5 among the prior art, and linking arm 4 preferred sets up to the telescopic link, can set up linking arm 4 and forehead support touch panel 3's rotation connection structure into interference fit's structure, makes linking arm 4 position locking, preferred forehead support touch panel 3 is provided with locking mechanism, and this locking mechanism is used for locking linking arm 4 pivoted angle.
When using, the patient is through fixing a position the chin on chin bracket 2, the forehead is contradicted at forehead touch panel 3 position, through adjusting chin bracket 2 and forehead touch panel 3, and then the position of adjustment slit lamp, make its eyes can align the slit lamp, set up through rotating on forehead touch panel 3 and hide eye plate 5, the convenience is when needs carry out the strabismus inspection, the eye is shielded in turn about going on, the patient only needs to rotate and hides eye plate 5 and just can shield, patient's position can not take place great change simultaneously, interference item when reducing the inspection, make the testing result more accurate.
As a modified specific embodiment, the forehead contact plate 3 is provided with a rotating seat 6, the rotating seat 6 is provided with a mounting hole 7, the connecting arm 4 is extended to be provided with a rotating shaft 8, the rotating shaft 8 is rotatably connected with the mounting hole 7, the rotating seat 6 is provided with a first limiting plate 9 and a second limiting plate 10 distributed at the periphery of the mounting hole 7, the first limiting plate 9 is used for limiting the connecting arm 4 from rotating towards the inner side of the left eye, the second limiting plate 10 is used for limiting the connecting part from rotating towards the inner side of the right eye, the first limiting plate 9 and the second limiting plate 10 are preferably strip-shaped plates, the first limiting plate 9 is radially arranged towards the left lower direction by taking the central point of the forehead contact plate 3 as the center point, the second limiting plate 10 is radially arranged towards the right lower direction by taking the central point of the forehead contact plate 3 as the center point, and the rotation direction of the connecting arm 4 is limited by the arrangement of the, when the eye shield 5 needs to be switched, the other eye is shielded by rotating upward, and the other eye is not interfered by the rotation.
As a modified embodiment, locking mechanism includes elastic component 11 and latch fitting 12, the internal perisporium of mounting hole 7 is provided with mounting groove 13, elastic component 11 sets up and keeps latch fitting 12 to stretch out mounting groove 13 in mounting groove 13, axis of rotation 8 is provided with and supplies latch fitting 12 to stretch into the recess 14 of contradicting, and the quantity of recess 14 is a plurality of, and circumference distributes at the periphery wall of axis of rotation 8, and locking mechanism's latch fitting 12 plays the effect of locking 8 location angles in axis of rotation, and elastic component 11 is the spring, has the deformation pressure that keeps latch fitting 12 to stretch into recess 14, and under the effect of external force, latch fitting 12 can bounce between recess 14.
As an improved embodiment, the abutting surface of the locking element 12 is a circular arc surface or a triangular surface, so that it is smoother when bouncing.
As a modified specific embodiment, the medical device further comprises a driving element for driving the connecting arm 4 to rotate, wherein the driving element comprises a left driving rope 15 and a right driving rope 16, the left driving rope 15 and the right driving rope 16 are respectively wound and fixed on the rotating shaft 8 clockwise and anticlockwise, and each of the left driving rope 15 and the right driving rope 16 comprises a traction part extending to the hand position of the patient.
When the device is used, the patient pulls the traction part through the hand part, the left driving rope 15 or the right driving rope 16 is controlled to be pulled downwards to drive the eye shielding plate 5 to rotate leftwards or rightwards, the control mode is simple, the patient can be controlled independently conveniently, the action amplitude is small when the device is controlled, the position of the head of the patient can not be influenced, and the accuracy of an inspection result can not be influenced
As a modified specific embodiment, a first guide post 17 and a second guide post 18 are arranged on the front end surface of the forehead contact plate 3 near the side edge, guide grooves 19 are arranged on the outer peripheral surfaces of the first guide post 17 and the second guide post 18, the left driving rope 15 and the right driving rope 16 are clamped in the guide grooves 19, so that the positioning effect is achieved, the first guide post 17 and the second guide post 18 are arranged to guide the driving ropes to be arranged on the two sides of the eyes, and the eyes cannot be shielded when the left driving rope 15 or the right driving rope 16 is pulled.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. Slit lamp holder position fixing base of strabismus inspection, including head mount, chin bracket (2) and forehead touch panel (3), the head mount includes two pole setting (1), chin bracket (2) are violently established between two pole setting (1), forehead touch panel (3) crossbearer sets up the front end in two pole setting (1), chin bracket (2) and forehead touch panel (3) correspond chin and forehead position, its characterized in that respectively: forehead support touch panel (3) rotate and are provided with linking arm (4), and this linking arm (4) forehead support touch panel (3) one end dorsad is provided with and is used for sheltering from eye shielding plate (5) of single eye, forehead support touch panel (3) are provided with locking mechanical system, and this locking mechanical system is used for locking linking arm (4) pivoted angle.
2. The slit lamp holder fixing base for strabismus examination according to claim 1, wherein: forehead touch-sensitive plate (3) are provided with rotates seat (6), it is provided with mounting hole (7) to rotate seat (6), linking arm (4) extend and are provided with axis of rotation (8), axis of rotation (8) are rotated with mounting hole (7) and are connected, it is provided with first limiting plate (9) and second limiting plate (10) that distribute in mounting hole (7) periphery to rotate seat (6), and this first limiting plate (9) are used for restricting linking arm (4) and rotate to the left eye is inboard, and this second limiting plate (10) are used for restricting connecting portion and rotate to the right eye is inboard.
3. The slit lamp holder fixing base for strabismus examination according to claim 2, wherein: locking mechanism is including elastic component (11) and latch fitting (12), the internal perisporium of mounting hole (7) is provided with mounting groove (13), elastic component (11) set up and keep latch fitting (12) in mounting groove (13) to stretch out mounting groove (13), axis of rotation (8) are provided with and supply latch fitting (12) to stretch into recess (14) of contradicting.
4. The slit lamp holder fixing base for strabismus examination according to claim 3, wherein: the contact surface of the locking piece (12) is a circular arc surface or a triangular surface.
5. The slit lamp holder fixing base for strabismus examination according to claim 1, wherein: still include drive linking arm (4) pivoted driving piece, the driving piece includes left drive rope (15) and right drive rope (16), left side drive rope (15) and right drive rope (16) are clockwise and anticlockwise winding respectively and are fixed on axis of rotation (8), and this left side drive rope (15) and right drive rope (16) all include the traction portion that extends to patient's hand position.
6. The slit lamp holder fixing base for strabismus examination according to claim 5, wherein: the forehead supports the preceding terminal surface of touch-sensitive plate (3) and is provided with first guide post (17) and second guide post (18) near the side position, first guide post (17) and second guide post (18) outer peripheral face all are provided with guide way (19), left side drive rope (15) and right side drive rope (16) joint are in guide way (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895550.9U CN211460154U (en) | 2019-11-05 | 2019-11-05 | Slit lamp holder fixing seat for strabismus examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895550.9U CN211460154U (en) | 2019-11-05 | 2019-11-05 | Slit lamp holder fixing seat for strabismus examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211460154U true CN211460154U (en) | 2020-09-11 |
Family
ID=72372819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921895550.9U Expired - Fee Related CN211460154U (en) | 2019-11-05 | 2019-11-05 | Slit lamp holder fixing seat for strabismus examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211460154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257103A (en) * | 2021-05-15 | 2021-08-13 | 九思(上海)教育装备有限公司 | Demonstration device for displaying human eyes more sensitive to dynamic objects |
-
2019
- 2019-11-05 CN CN201921895550.9U patent/CN211460154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257103A (en) * | 2021-05-15 | 2021-08-13 | 九思(上海)教育装备有限公司 | Demonstration device for displaying human eyes more sensitive to dynamic objects |
| CN113257103B (en) * | 2021-05-15 | 2024-02-09 | 九思(上海)教育装备有限公司 | Demonstration device for displaying human eyes more sensitive to dynamic things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211460154U (en) | Slit lamp holder fixing seat for strabismus examination | |
| CN110974153B (en) | Slit lamp head position fixing device | |
| CN209966464U (en) | Medical science ophthalmology diagnoses eyelid retractor of usefulness | |
| CN211300133U (en) | Ophthalmic air-feeding eyelid retractor | |
| CN210784465U (en) | Liver drag hook fixed bolster | |
| CN220623339U (en) | Endoscope support fixing device | |
| CN108542445B (en) | Uropoiesis is operation drag hook for surgery convenient to dismantle abluent | |
| CN207924266U (en) | A kind of medical radiation image department diagosis device | |
| CN219613888U (en) | CT machine head support for detecting eye diseases | |
| CN219814088U (en) | Household children vision screening instrument | |
| CN220443049U (en) | Portable binocular vision function device | |
| CN214486996U (en) | Pathological analysis observation platform convenient to height-adjusting | |
| CN214129017U (en) | Connecting rod formula interpupillary distance adjustment mechanism and amblyopia, myopia therapeutic instrument | |
| CN218606569U (en) | Graphic stimulator | |
| CN219042799U (en) | Operation fixing device | |
| CN219982950U (en) | Surgical retractor | |
| CN202801560U (en) | Domestic synoptophore | |
| CN112022565B (en) | Head fixing device for ophthalmic therapy | |
| CN215191441U (en) | Ophthalmic surgery OCT microscopic equipment | |
| JP2807868B2 (en) | Tube support device for dental treatment tools | |
| CN111887812B (en) | Nerve electrophysiology male sexual function detection device | |
| CN221013346U (en) | Eyelid opening device | |
| CN217244341U (en) | Novel flattening tonometer of light source slit lamp under adaptation | |
| CN216962424U (en) | Novel film viewer | |
| CN212547207U (en) | Auxiliary bracket for ophthalmic surgery |
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: 20200911 |