CN211560400U - Ophthalmic examination adjusting support frame - Google Patents
Ophthalmic examination adjusting support frame Download PDFInfo
- Publication number
- CN211560400U CN211560400U CN202020003092.XU CN202020003092U CN211560400U CN 211560400 U CN211560400 U CN 211560400U CN 202020003092 U CN202020003092 U CN 202020003092U CN 211560400 U CN211560400 U CN 211560400U
- Authority
- CN
- China
- Prior art keywords
- round
- rod
- lower gear
- plate
- rotating sleeve
- 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
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Ophthalmic examination accommodation support. The product comprises a left supporting rod and a right supporting rod, wherein the left supporting rod is connected with a left lower gear, the left lower gear is connected with a left lower rotating sleeve, the inner side of the left lower rotating sleeve is fixedly connected with a left lower gear ring, the left lower gear is meshed with the left lower gear ring, the outer side of the left lower rotating sleeve is fixedly connected with a left lower adjusting supporting plate, and the right side of the left lower adjusting supporting plate is provided with a lower right-angle groove and a residual upper supporting plate; the right branch vaulting pole connect right side lower gear, right side lower gear connection right side lower rotating sleeve, the right side lower rotating sleeve inboard fixed connection right side lower gear ring, right side lower gear mesh right side lower gear ring, the right side lower rotating sleeve outside fixed connection right side lower adjustment layer board, the right side lower adjustment layer board left side open have right angle groove, surplus bottom plate, the top plate with the bottom plate stack. The utility model is used for support frame is adjusted in ophthalmic examination.
Description
Technical Field
The utility model relates to a support frame is adjusted in ophthalmic examination.
Background
Need hold the chin during ophthalmology inspection, current chin support is fixed, can't adjust, because the long all differences of people's face, so fixed chin support can't satisfy all users' needs, and the result of use is unsatisfactory.
Disclosure of Invention
The utility model aims at providing a can adjust as required, support frame is adjusted in the ophthalmology inspection that excellent in use effect.
The above purpose is realized by the following technical scheme:
the ophthalmic examination adjusting support frame comprises a left support rod and a right support rod, wherein the left support rod is connected with a left lower gear, the left lower gear is connected with a left lower rotating sleeve, the inner side of the left lower rotating sleeve is fixedly connected with a left lower gear ring, the left lower gear is meshed with the left lower gear ring, the outer side of the left lower rotating sleeve is fixedly connected with a left lower adjusting supporting plate, and the right side of the left lower adjusting supporting plate is provided with a lower right-angle groove and a residual upper supporting plate; the right branch vaulting pole connect right side lower gear, right side lower gear connection right side lower rotating sleeve, the right side lower rotating sleeve inboard fixed connection right side lower gear ring, right side lower gear mesh right side lower gear ring, the right side lower rotating sleeve outside fixed connection right side lower adjustment layer board, the right side lower adjustment layer board left side open have right angle groove, surplus bottom plate, the top plate with the bottom plate stack.
The ophthalmic examination adjusting support frame is characterized in that an upper through hole is formed in the upper supporting plate, a lower through hole is formed in the lower supporting plate, the upper through hole and the lower through hole are connected with a round rod, the bottom of the round rod is fixedly connected with the round supporting plate, the round supporting plate is attached to the bottom of the lower supporting plate, the round rod penetrates through the lower jaw support, the lower jaw support is provided with a top through hole, the top through hole is connected with a top reaming hole, the top of the round rod is provided with a threaded section, the threaded section penetrates through the top through hole, the threaded section is connected with a nut for locking, the nut is locked and embedded into the top reaming hole, and the lower jaw support rotates around the round rod.
The support frame is adjusted in ophthalmic examination, the left branch vaulting pole connect the upper left circle cover, the bottom of left branch vaulting pole connect left pneumatic rod, left pneumatic rod connect left lower circle cover, right branch vaulting pole connect the upper right circle cover, the bottom of right branch vaulting pole connect right pneumatic rod, right pneumatic rod connect right lower circle cover, the upper left circle cover with the upper right circle cover between connect through palace elastic baffle, left lower circle cover with the right lower circle cover between connect through elasticity flat board down, the elasticity flat board down pass through the fix with screw on the platform, left pneumatic rod with right pneumatic rod between connect the foot pump through the trachea.
Advantageous effects
1. The utility model discloses a can enough rotate the lower cover of rotating in a left side through gear engagement left side down ring gear under left between left branch vaulting pole and the lower cover of rotating in a left side, can play the effect of adjusting the layer board location under for a left side again, can enough rotate the lower cover of rotating in the right side through gear engagement right side down ring gear under right between right branch vaulting pole and the lower cover of rotating in the right side, can play the effect of adjusting the layer board location under for the right side again, rotate the regulation of cover and the lower cover of rotating in the right side under for a left side, provide necessary assurance.
2. The utility model discloses a position around the lower jaw holds in the palm can be adjusted after rotating to the lower cover of rotating in a left side and the lower cover of rotating in the right side, and the activity of regulation is not big, but can satisfy the demand, and is convenient during the regulation, excellent in use effect.
3. The utility model discloses a lower jaw holds in palm and can rotate round the round bar, and the bottom that lower jaw held in the palm is sunken, and is protruding all around, and the shape that lower jaw held in the palm is oval, and the difference of oval-shaped major axis and minor axis is not big, rotate at the use than little angle can, simple and convenient, excellent in use effect.
4. The utility model discloses a lift of left branch vaulting pole and right branch vaulting pole can realize through left pneumatic rod, right pneumatic rod, foot pump as required, and is convenient during the regulation, uses in a flexible way, excellent in use effect.
Drawings
Fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a view from a-a of fig. 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
An ophthalmic examination adjusting support frame comprises a left support rod 1 and a right support rod 2, wherein the left support rod is connected with a left lower gear 3, the left lower gear is connected with a left lower rotating sleeve 4, the inner side of the left lower rotating sleeve is fixedly connected with a left lower gear ring 5, the left lower gear is meshed with the left lower gear ring, the outer side of the left lower rotating sleeve is fixedly connected with a left lower adjusting supporting plate 6, and the right side of the left lower adjusting supporting plate is provided with a lower right-angle groove and a residual upper supporting plate 7; the right branch vaulting pole connect right lower gear 8, right lower gear connection right side lower rotating sleeve 9, the right side down rotate the inboard fixed connection right lower ring gear 10 of cover, right lower gear meshing right lower ring gear, the right side down rotate the outside fixed connection right side lower regulating support plate 11 of cover, the right side down the left side of regulating support plate open and to have upper right angle groove, surplus bottom plate 12, the top plate with the bottom plate stack.
The upper supporting plate is provided with an upper through hole 13, the lower supporting plate is provided with a lower through hole 14, the upper through hole and the lower through hole are connected with a round rod 15, the bottom of the round rod is fixedly connected with a round supporting plate 16, the round supporting plate is attached to the bottom of the lower supporting plate, the round rod penetrates through a lower jaw support 17, the lower jaw support is provided with a top through hole 18, the top through hole is connected with a top reaming hole 19, the top of the round rod is provided with a threaded section, the threaded section penetrates through the top through hole, the threaded section is connected with a nut 20 for locking, the nut is locked and embedded into the top reaming hole, and the lower jaw support rotates around the round rod.
The utility model discloses an ophthalmic examination device, including left bracing piece, left pneumatic rod, right upper round cover, left upper round cover 21 is connected to the left bracing piece, the bottom of left bracing piece connect left pneumatic rod 22, left lower round cover 23 is connected to left pneumatic rod, right bracing piece connect right upper round cover 24, the bottom of right bracing piece connect right pneumatic rod 25, right pneumatic rod connect right lower round cover 26, left upper round cover with right upper round cover between connect through palace elastic baffle 27, left lower round cover with right lower round cover between connect through elasticity flat plate 28 down, lower elasticity flat plate pass through the fix with screw on platform (the platform is ophthalmic examination device's platform), left pneumatic rod with right pneumatic rod between connect foot pump 30 through trachea 29.
The working principle is as follows:
the lifting of the left supporting rod and the right supporting rod is adjusted through the foot pump, the positions of the left lower rotating sleeve and the right lower rotating sleeve are adjusted according to needs, and then the position of the lower jaw support is adjusted (through rotation adjustment).
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (3)
1. The ophthalmic examination adjusting support frame comprises a left support rod and a right support rod, and is characterized in that the left support rod is connected with a left lower gear, the left lower gear is connected with a left lower rotating sleeve, the inner side of the left lower rotating sleeve is fixedly connected with a left lower gear ring, the left lower gear is meshed with the left lower gear ring, the outer side of the left lower rotating sleeve is fixedly connected with a left lower adjusting supporting plate, and the right side of the left lower adjusting supporting plate is provided with a lower right-angle groove and a residual upper supporting plate; the right branch vaulting pole connect right side lower gear, right side lower gear connection right side lower rotating sleeve, the right side lower rotating sleeve inboard fixed connection right side lower gear ring, right side lower gear mesh right side lower gear ring, the right side lower rotating sleeve outside fixed connection right side lower adjustment layer board, the right side lower adjustment layer board left side open have right angle groove, surplus bottom plate, the top plate with the bottom plate stack.
2. The ophthalmic examination adjustment support frame of claim 1, wherein the upper plate has an upper through hole, the lower plate has a lower through hole, the upper through hole and the lower through hole are connected with a round rod, the bottom of the round rod is fixedly connected with the round plate, the round plate is attached to the bottom of the lower plate, the round rod passes through the lower jaw support, the lower jaw support has a top through hole, the top through hole is connected with the top counterboring, the top of the round rod has a threaded section, the threaded section passes through the top through hole, the threaded section is connected with a nut for locking, the nut is locked and embedded in the top counterboring, and the lower jaw support rotates around the round rod.
3. The ophthalmic examination adjusting support frame according to claim 2, wherein the left support rod is connected with a left upper round sleeve, the bottom of the left support rod is connected with a left pneumatic rod, the left pneumatic rod is connected with a left lower round sleeve, the right support rod is connected with a right upper round sleeve, the bottom of the right support rod is connected with a right pneumatic rod, the right pneumatic rod is connected with a right lower round sleeve, the left upper round sleeve is connected with the right upper round sleeve through an upper jaw elastic baffle, the left lower round sleeve is connected with the right lower round sleeve through a lower elastic flat plate, the lower elastic flat plate is fixed on the platform through screws, and the left pneumatic rod is connected with the right pneumatic rod through a trachea to connect a foot pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003092.XU CN211560400U (en) | 2020-01-02 | 2020-01-02 | Ophthalmic examination adjusting support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003092.XU CN211560400U (en) | 2020-01-02 | 2020-01-02 | Ophthalmic examination adjusting support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211560400U true CN211560400U (en) | 2020-09-25 |
Family
ID=72554277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020003092.XU Expired - Fee Related CN211560400U (en) | 2020-01-02 | 2020-01-02 | Ophthalmic examination adjusting support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211560400U (en) |
-
2020
- 2020-01-02 CN CN202020003092.XU patent/CN211560400U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211560400U (en) | Ophthalmic examination adjusting support frame | |
| CN205268431U (en) | Firm core internal medicine nursing bed that can keep patient cardiopulmonary function | |
| CN209827206U (en) | Auxiliary support frame for operation of ophthalmologist | |
| CN216570161U (en) | Large-scale knee joint support frame | |
| CN213821765U (en) | Arm lifting frame | |
| CN215132779U (en) | Supporting device for nursing of old people | |
| CN212940430U (en) | Clinical operation auxiliary device of orthopedics | |
| CN209203868U (en) | A kind of adjustable bone nursing bracket | |
| CN220109986U (en) | Supporting leg structure of nursing bed for hospital surgery | |
| CN206819210U (en) | The computer display base that a kind of height can be adjusted | |
| CN215607286U (en) | Patient limb fixing frame for gynecological clinical use | |
| CN214073995U (en) | Novel shank supports for orthopedic nursing device | |
| CN213347613U (en) | Device for hand-eye coordination training of mentally impaired children | |
| CN210890860U (en) | Anti-shake and camera support capable of raising angle | |
| CN218819398U (en) | Display auxiliary mechanism with lifting function | |
| CN221266535U (en) | Integrated lifting arm | |
| CN208370737U (en) | A kind of Multifunctional fishing rod positioning device | |
| CN212067078U (en) | Supplementary ware of changing dressings with adjustable height | |
| CN217409046U (en) | Poultry medical device of diagnosing convenient to it is fixed | |
| CN209790767U (en) | Physical training supporting device | |
| CN209471704U (en) | Head of a bed notice board | |
| CN221172078U (en) | Operation lamp with adjustable irradiation angle | |
| CN215081200U (en) | Uropoiesis is postoperative care protection device for surgery | |
| CN218943338U (en) | Noninvasive dynamic respiration monitor mounting device | |
| CN218922751U (en) | Skull traction device with adjustable height |
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: 20200925 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |