CN207928310U - Suitable for carrying out the slit-lamp microscope of eye detection to the elderly - Google Patents
Suitable for carrying out the slit-lamp microscope of eye detection to the elderly Download PDFInfo
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- CN207928310U CN207928310U CN201721714776.5U CN201721714776U CN207928310U CN 207928310 U CN207928310 U CN 207928310U CN 201721714776 U CN201721714776 U CN 201721714776U CN 207928310 U CN207928310 U CN 207928310U
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- fixed
- desktop
- elderly
- slit
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Abstract
Suitable for carrying out the slit-lamp microscope of eye detection to the elderly, examination of eyes is carried out to the elderly for convenient.It includes desktop, fixed table leg and microscope and lighting system, the microscope and lighting system are arranged in the top of desktop, it is characterized in that, it is equipped with fixed table leg in the bottom of desktop right end, it is equipped with sliding slot in the left end of desktop, extension leaf is slidably fitted in sliding slot, gate leg is fixed in the bottom of extension leaf, it is equipped with traveling wheel in the bottom of gate leg, the first lockable mechanism is equipped between extension leaf and desktop；It is equipped with erecting bed at the top of the desktop, horizontal supporting table is equipped in the top of the erecting bed, microscope and lighting system is installed in supporting table, the adjustment mechanism that driving supporting table is moved up and down and is moved forward and backward is equipped between supporting table and erecting bed.The utility model can facilitate carries out examination of eyes to the elderly.
Description
Technical field
The utility model is related to eye examination technical fields, specifically a kind of to be suitable for carrying out eye detection to the elderly
Slit-lamp microscope.
Background technology
For the elderly, ophthalmology disease is common illness, such as cataract etc..And to the eye of patient
When portion is checked, slit-lamp microscope is most common equipment.Existing slit-lamp microscope is as shown in figure 12, microscope with
Lighting system 12 is arranged on desktop 1, the fixed table leg 11 of lower part setting of desktop, and the distance between fixed table leg is unadjustable.
Since the elderly's bone becomes stiff, is slow in action in addition, the elderly is difficult by the head of oneself close to microscope, it is also difficult to will
Chin is placed in lower jaw support, and due to the barrier of desktop, as shown in figure 13, is existed between old head part and microscope at this time
Larger interval L can not carry out examination of eyes to the elderly.For the bad the elderly of legs and feet, the degree of leg curvature
It is restricted, leg is closed up also highly difficult, therefore the elderly has to leg being placed in outside fixed table leg, this can make the old person
Body is very uncomfortable.
Utility model content
The purpose of this utility model is to provide a kind of slit-lamp microscopes being suitable for carrying out the elderly eye detection, use
Examination of eyes is carried out to the elderly in convenient.
The technical solution adopted by the utility model to solve its technical problems is that：Suitable for carrying out eye detection to the elderly
Slit-lamp microscope, it includes desktop, fixed table leg and microscope and lighting system, and the microscope and lighting system setting exist
The top of desktop, characterized in that be equipped with fixed table leg in the bottom of desktop right end, sliding slot be equipped in the left end of desktop, in sliding slot
In be slidably fitted with extension leaf, be fixed with gate leg in the bottom of extension leaf, the bottom of gate leg be equipped with walking
Wheel is equipped with the first lockable mechanism between extension leaf and desktop；
It is equipped with erecting bed at the top of the desktop, horizontal supporting table is equipped in the top of the erecting bed, is supporting
Microscope and lighting system are installed on platform, driving supporting table is equipped between supporting table and erecting bed and is moved up and down and front and back shifting
Dynamic adjustment mechanism.
Further, the sliding slot is arranged in the bottom of desktop, is equipped with and sliding slot in the front side of extension leaf and rear side
The sliding block being slidably matched.
Further, it is equipped with notch in the rear side of the desktop, folding desk board is hingedly installed in notch, in folding table
The second lockable mechanism is equipped between plate and desktop.
Further, first lockable mechanism include fixed fixed cylinder on the table, be arranged in fixed cylinder and on
First slide plate of lower setting and the first fixed ring, the resetting spring being arranged between the first slide plate and the first fixed ring, setting exist
Compression bar on first slide plate, the lock device being connected with fixed cylinder, slides up and down and is arranged in locking the pressure handle being arranged at the top of compression bar
The first locking in slide bar bottom is arranged in slide bar in device, the first locking spring being arranged between slide bar and lock device inner wall
The lever sold, be hinged in fixed cylinder, between lever and fixed cylinder be equipped with torsional spring, under the action of torsional spring the left end of lever with
Compression bar bottom contacts, and is equipped with circular hole in the right end of lever, baffle is fixed on slide bar, the post portion below baffle is placed in circle
Kong Zhong is equipped with locking hole corresponding with the first lock pin on extension leaf.
Further, guide pipe is equipped in the inner cavity of lock device, the top of slide bar is slidably mounted in guide pipe.
Further, strip hole is equipped on the side wall of fixed cylinder, the hinge joint of lever is placed in strip hole.
Further, second lockable mechanism includes the fixator being fixed on folding desk board, is arranged in fixator
The second slide plate and the second fixed ring, the second locking spring being arranged between the second slide plate and the second fixed ring, setting the
The second lock pin on two slide plates, the push rod being fixed on the second lock pin, the slider being fixed on push rod, are equipped on the table
Locking hole corresponding with the second lock pin is equipped with elongated slot corresponding with push rod on the holder.
Further, the adjustment mechanism includes two pairs of swing rods being arranged between erecting bed and supporting table, driving swing rod
The swing unit of swing, erecting bed, supporting table and swing rod constitute parallelogram linkage.
Further, the swing unit includes shaft between being disposed therein a pair of of swing rod hinge joint, is fixed on and turns
Worm gear on axis, the worm screw, setting coaxial with worm screw that engage and be rotatably installed on holder with worm gear driven wheel of differential and from
Dynamic bevel gear engages and is rotatably installed in the drive bevel gear on the journal stirrup of cradle top, is fixed on shaking in drive bevel gear
.
The utility model has the beneficial effects that：The crack provided by the utility model for being suitable for carrying out the elderly eye detection
Extension leaf when for checking eyes to the elderly, can be pulled out a part, so that the leg of the elderly can be with by lamp microscope
It stretches between fixed table leg and gate leg, comfort when ensureing that the elderly is medical.Desktop is stretched into the elderly leg simultaneously
Under when, the head of the elderly and the distance between microscope are small, and medical staff can be facilitated quickly to adjust microscopical position.
Description of the drawings
Fig. 1 is the front schematic view of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the A-A sectional views in Fig. 2；
Fig. 4 is partial enlarged view at the B in Fig. 3；
Fig. 5 is the schematic top plan view of extension leaf；
Fig. 6 is the assembling schematic diagram of folding desk board and desktop；
Fig. 7 is partial enlarged view at the B in Fig. 6；
Fig. 8 is the schematic diagram after folding desk board folds；
Fig. 9 is schematic diagram when pulling out extension leaf；
Figure 10 is the schematic diagram of adjustment mechanism；
Figure 11 is the schematic diagram of swing unit；
Figure 12 is the schematic diagram of existing slit-lamp microscope；
Figure 13 is that schematic diagram is placed in the elderly leg when the prior art carries out examination of eyes to the elderly；
In figure：1 desktop, 11 fix table leg, 12 microscopes and lighting system, 13 the elderlys, 14 gate legs, 15 walkings
Wheel, 16 is hinged, 17 notches, 2 extension leafs, 21 sliding blocks, 22 side slats, 23 locking holes, 3 fixed cylinders, 31 first fixed rings, and 32 first
Slide plate, 33 compression bars, 34 pressure handles, 35 resetting springs, 36 strip holes, 37 levers, 371 circular holes, 372 lift end, and 4 lock devices, 41 lead
Xiang Guan, 42 slide bars, 43 baffles, 44 first locking springs, 45 first lock pins, 5 folding desk boards, 51 fixators, 52 second fix
Ring, 53 second slide plates, 54 second locking springs, 55 second lock pins, 56 push rods, 57 sliding handles, 58 elongated slots, 6 erecting beds, 61 ears
Plate, 62 swing rods, 63 supporting tables, 7 shafts, 71 worm gears, 72 worm screws, 73 holders, 74 drive bevel gears, 75 journal stirrups, 76 from mantle tooth
Wheel, 77 cranks.
Specific implementation mode
As shown in Figure 1 to 11, the utility model includes mainly desktop 1, fixed table leg 11, microscope and lighting system
12, gate leg 14, traveling wheel 15, extension leaf 2, the first lockable mechanism, folding desk board 5, the second lockable mechanism, supporting table 63
And adjustment mechanism, the utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, desktop 1 is rectangular configuration, a pair of fixed table leg 11 is equipped in the bottom of desktop right end, in table
The bottom of face left end is equipped with sliding slot, as shown in figure 3, being equipped with extension leaf 2 in sliding slot, is fixed in the bottom of extension leaf left end
There is a pair of of gate leg 14, traveling wheel 15 is equipped in the bottom of gate leg.As shown in figure 5, extension leaf is L-shaped structure,
The front side of extension leaf and rear side are respectively equipped with sliding block 21, and extension leaf is slidably connected by sliding block and sliding slot.In extension leaf
Left side be fixed with side slat 22, the upper surface of side slat is concordant with the upper surface of desktop, the lower surface of side slat and the lower surface of desktop
Concordantly.Several conllinear settings and equally distributed locking hole 23 are equipped on extension leaf, when extension leaf is completely disposed at sliding slot
When middle, side slat is contacted with the left end of desktop.As shown in figure 9, when pulling side slat to the left, it can drive extension leaf from sliding slot
It gradually removes, the distance between gate leg and fixed table leg gradually increase at this time.When ophthalmic patient is the elderly, can incite somebody to action
Extension leaf pulls out a part from sliding slot so that the distance between gate leg and fixed table leg increase, in order to the elderly
Leg can stretch under desktop., also can be very easily by the leg of the elderly and wheelchair at this point, even if the elderly is sitting on wheelchair
On pedal be placed under desktop, between fixed table leg and gate leg.
To realize being relatively fixed between extension leaf and desktop, the first locking machine is equipped between extension leaf and desktop
Structure.As shown in Figure 3, Figure 4, the first lockable mechanism includes that fixed fixed cylinder 3 on the table, first be fixed in fixed cylinder are solid
Determine ring 31, the first slide plate 32 for being slidably connected above the first fixed ring and with fixed cylinder, setting is in the first fixed ring and the
Resetting spring 35 between one slide plate, is fixed on compression bar and is placed on the first slide plate the compression bar 33 being fixed on the first slide plate
The pressure handle 34 of side, the guide pipe 41 for being fixed on lock device inner cavity top, is set the hollow lock device 4 connected with fixed drum outer wall
Set in lock device and be slidably connected with guide pipe slide bar 42, be fixed on slide bar baffle 43, be arranged in baffle and locking
The first locking spring 44 between device inner wall, the first lock pin 45 for being fixed on slide bar bottom and hinged 16 are mounted in fixed cylinder
Lever 37, on the table be equipped with groove, the lower part of fixed cylinder is placed in groove.Under the action of resetting spring, pressure handle is placed in
The top of fixed cylinder is equipped with strip hole 36 on the side wall of fixed cylinder, and the left end of lever is placed in fixed cylinder, and the right end of lever is set
In in lock device, it is placed in strip hole in the middle part of lever.The right end of lever is to lift end 372, and circular hole is equipped on lifting end
371.Lock device is the cuboid hollow structure of left end opening, in the bottom of lock device equipped with through-hole, under the first lock pin
Portion passes through through-hole to be placed in locking hole and realizes that the opposite locking of desktop and extension leaf is fixed.Slide bar below baffle is placed in support
In the circular hole for lifting end, torsional spring is equipped between lever and fixed cylinder, the left end of lever connects with compression bar bottom under the action of torsional spring
It touching, when pressing pressure handle, the swing of lever can be pressed by compression bar so that the left end of lever is swung up to lower swing, right end,
Lever right end can overcome the elastic force of the first locking spring that the first lock pin is pulled to move up when being swung up, until the first lock pin
Lower part removed from latch, can pull extension leaf that extension leaf is moved along desktop at this time.Extension leaf is moving
In dynamic process, pressure handle can be unclamped, pressure handle resets under the action of resetting spring at this time, when the first lock pin and next locking
When hole is aligned, the lower part of the first lock pin, which is extend into locking hole, under the action of the first locking spring realizes extension leaf and table
The locking again in face.
It is equipped with folding desk board 5 in the rear side of desktop, as shown in figure 8, being equipped with notch 17, folding desk board and notch on the table
Inner wall is hinged, the second lockable mechanism is equipped between folding desk board and desktop, as shown in Figure 6, Figure 7, the second lockable mechanism includes
The hollow fixator 51 that is arranged in folding desk board, the second fixed ring 52 being arranged in fixator and the second slide plate 53 are set
Set the second locking spring 54 between the second fixed ring and the second slide plate, the second lock pin 55 being fixed on the second slide plate,
The push rod 56 being connected with the second lock pin, the sliding handle 57 being fixed on push rod, the second lock pin are slidably connected with the second fixed ring,
It is equipped with hole corresponding with the second lock pin in the second fixed ring, is equipped with elongated slot 58, one end of push rod and the on the holder
Two lock pins are connected, and the other end of push rod stretches out fixator after elongated slot, and push rod is slidably connected with elongated slot.It sets on the table
There is locking hole corresponding with the second lock pin, folding desk board is relatively fixed with desktop when the second lock pin is placed in locking hole.
As shown in figure 8, the second lock pin can be put down folding desk board, medical staff can be by body at this time after being pulled out in locking hole
Body is placed in notch, to facilitate the eyes of medical staff close to microscope.
It is equipped with erecting bed 6 at the top of desktop, erecting bed can be fixed on the table, can also be slidably arranged on desktop,
As shown in Figure 10, it is equipped with supporting table 63 in the top of erecting bed, two pairs of swing rods 62, swing rod is equipped between erecting bed and supporting table
Lower part and the otic placode at the top of erecting bed are hinged, and swing rod top and the otic placode of supporting table bottom are hinged, the lower part of two pairs of swing rods
It is hinged by shaft 7 and otic placode.Microscope and lighting system 12 are installed in supporting table, driving swing rod pendulum is equipped on erecting bed
Dynamic swing unit.As shown in Figure 10, Figure 11, swing unit includes the worm gear 71 being fixed in the shaft of right side, is engaged with worm gear
And be rotatably installed on holder 73 worm screw 72, be fixed on the worm shaft of worm screw driven wheel of differential 76, be fixed on top of support
The journal stirrup 75 in portion, the drive bevel gear 74 for being rotatably installed on journal stirrup and being engaged with driven wheel of differential are connected with drive bevel gear
Crank 77, shake crank when, the rotation of drive bevel gear can be driven, and then pass through driven wheel of differential, worm screw, worm-gear driven
The swing of swing rod.Swing unit, swing rod constitute the adjustment machine that driving supporting table is moved up and down with respect to erecting bed, is moved forward and backward
Structure so that microscopical height adapts to the height of old human eye, and makes microscope close to the elderly 13, to solve old age
Inconvenient problem when people is close to microscope.Erecting bed, supporting table and swing rod constitute parallelogram linkage.
Extension leaf when for checking eyes to the elderly, can be pulled out a part, so that old by the utility model
The leg of people can stretch between fixed table leg and gate leg, comfort when ensureing that the elderly is medical.The elderly's leg simultaneously
When portion stretches under desktop, the head of the elderly and the distance between microscope are small, medical staff can be facilitated quickly to adjust aobvious
The position of micro mirror.
Claims (9)
1. the slit-lamp microscope suitable for carrying out eye detection to the elderly, it includes desktop, fixed table leg and microscope and photograph
Bright system, the microscope and lighting system are arranged in the top of desktop, characterized in that are equipped with and fix in the bottom of desktop right end
Table leg is equipped with sliding slot in the left end of desktop, extension leaf is slidably fitted in sliding slot, work is fixed in the bottom of extension leaf
Dynamic table leg is equipped with traveling wheel in the bottom of gate leg, the first lockable mechanism is equipped between extension leaf and desktop；
It is equipped with erecting bed at the top of the desktop, horizontal supporting table is equipped in the top of the erecting bed, in supporting table
Microscope and lighting system are installed, are equipped with what driving supporting table was moved up and down and was moved forward and backward between supporting table and erecting bed
Adjustment mechanism.
2. the slit-lamp microscope according to claim 1 for being suitable for carrying out the elderly eye detection, characterized in that described
Sliding slot is arranged in the bottom of desktop, and the sliding block being in sliding fit with the sliding chute is equipped in the front side of extension leaf and rear side.
3. the slit-lamp microscope according to claim 1 for being suitable for carrying out the elderly eye detection, characterized in that in institute
The rear side for stating desktop is equipped with notch, and folding desk board is hingedly equipped in notch, and second is equipped between folding desk board and desktop
Lockable mechanism.
4. the slit-lamp microscope according to claim 1 for being suitable for carrying out the elderly eye detection, characterized in that described
First lockable mechanism includes fixed fixed cylinder on the table, is arranged in fixed cylinder and the first slide plate and first setting up and down
Fixed ring, the resetting spring being arranged between the first slide plate and the first fixed ring, the compression bar being arranged on the first slide plate, setting exist
Pressure handle at the top of compression bar, the lock device being connected with fixed cylinder, slide up and down the slide bar being arranged in lock device, setting slide bar with
The first lock pin in slide bar bottom, the lever that is hinged in fixed cylinder is arranged in the first locking spring between lock device inner wall,
Torsional spring is equipped between lever and fixed cylinder, the left end of lever is contacted with compression bar bottom under the action of torsional spring, on the right side of lever
End be equipped with circular hole, baffle is fixed on slide bar, the post portion below baffle is placed in circular hole, on extension leaf be equipped with
The corresponding locking hole of first lock pin.
5. the slit-lamp microscope according to claim 1 for being suitable for carrying out the elderly eye detection, characterized in that locking
Guide pipe is only equipped in the inner cavity of device, the top of slide bar is slidably mounted in guide pipe.
6. the slit-lamp microscope according to claim 1 for being suitable for carrying out the elderly eye detection, characterized in that solid
The side wall of safety barrel is equipped with strip hole, and the hinge joint of lever is placed in strip hole.
7. the slit-lamp microscope according to claim 3 for being suitable for carrying out the elderly eye detection, characterized in that described
The second slide plate and second that second lockable mechanism includes the fixator being fixed on folding desk board, is arranged in fixator are fixed
Ring, the second locking spring being arranged between the second slide plate and the second fixed ring, the second lock pin being arranged on the second slide plate,
The push rod being fixed on the second lock pin, the slider being fixed on push rod are equipped with lock corresponding with the second lock pin on the table
Only hole is equipped with elongated slot corresponding with push rod on the holder.
8. the slit-lamp microscope according to claim 1 for being suitable for carrying out the elderly eye detection, characterized in that described
Adjustment mechanism include two pairs of swing rods being arranged between erecting bed and supporting table, driving swing rod swing swing unit, erecting bed,
Supporting table and swing rod constitute parallelogram linkage.
9. the slit-lamp microscope according to claim 8 for being suitable for carrying out the elderly eye detection, characterized in that described
Swing unit includes shaft between being disposed therein a pair of of swing rod hinge joint, the worm gear being fixed in shaft, is engaged with worm gear
And be rotatably installed in the worm screw on holder, setting coaxial with worm screw driven wheel of differential, engaged with driven wheel of differential and rotate peace
Drive bevel gear on the journal stirrup of cradle top, the crank being fixed in drive bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714776.5U CN207928310U (en) | 2017-12-11 | 2017-12-11 | Suitable for carrying out the slit-lamp microscope of eye detection to the elderly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714776.5U CN207928310U (en) | 2017-12-11 | 2017-12-11 | Suitable for carrying out the slit-lamp microscope of eye detection to the elderly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928310U true CN207928310U (en) | 2018-10-02 |
Family
ID=63644862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714776.5U Expired - Fee Related CN207928310U (en) | 2017-12-11 | 2017-12-11 | Suitable for carrying out the slit-lamp microscope of eye detection to the elderly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112273853A (en) * | 2020-11-05 | 2021-01-29 | 杭州心尧贸易有限公司 | Computer storage table for multimedia classroom |
| CN112316249A (en) * | 2020-11-02 | 2021-02-05 | 魏雪 | Brain pool contrast agent injection device |
-
2017
- 2017-12-11 CN CN201721714776.5U patent/CN207928310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316249A (en) * | 2020-11-02 | 2021-02-05 | 魏雪 | Brain pool contrast agent injection device |
| CN112273853A (en) * | 2020-11-05 | 2021-01-29 | 杭州心尧贸易有限公司 | Computer storage table for multimedia classroom |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20191211 |