CN107343820A - A kind of ophthalmic examining unit with arm resting device - Google Patents
A kind of ophthalmic examining unit with arm resting device Download PDFInfo
- Publication number
- CN107343820A CN107343820A CN201710790557.3A CN201710790557A CN107343820A CN 107343820 A CN107343820 A CN 107343820A CN 201710790557 A CN201710790557 A CN 201710790557A CN 107343820 A CN107343820 A CN 107343820A
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- arm support
- right arm
- support
- support base
- supporting table
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
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- Heart & Thoracic Surgery (AREA)
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- Ophthalmology & Optometry (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of ophthalmic examining unit with arm resting device, including inspection desk；Inspection desk includes support baseboard, the support bar of cylinder and inspection supporting table；Support bar is vertically fixed on support baseboard；Check that supporting table is fixed on the upper end of support bar；Arm resting device is provided with support baseboard；Arm resting device includes left arm support base and right arm support base；Left arm support base and right arm support base lifting setting and the rotary setting centered on support bar；Left arm support base and right arm support base synchronously angularly rotate against.The invention can ensure that when eye examination is carried out, doctor's arm and patient's indefatigability, be advantageous to the progress of eye examination operation, right arm support base can be received into left support seat, at this moment can be used for singlehanded check.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of ophthalmic examining unit with arm resting device.
Background technology
Eye examination is a very fine operation, is impermissible for a bit error, once there is operation fortuitous event,
That consequence is unimaginable, checks that Shi doctor is sitting in patient opposite, eye face doctor, by doctor's handheld detector tool to suffering from
Person's eye is checked, but if eye's review time one is grown, because doctor's arm is hanging, can be produced fatigue, be unfavorable for
Examination of eyes is carried out, and is also easy to produce accidental injury, equally because examination of eyes overlong time, patient's neck also can be tired, easily makes head
Rock, be equally unfavorable for examination of eyes progress, be also easy to produce accidental injury.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of ophthalmic examining unit with arm resting device.
To reach above-mentioned purpose, the invention provides a kind of ophthalmic examining unit with arm resting device, including check
Platform；Inspection desk includes support baseboard, the support bar of cylinder and inspection supporting table；Support bar is vertically fixed on support baseboard；
Check that supporting table is fixed on the upper end of support bar；Arm resting device is provided with support baseboard；Arm resting device includes a left side
Arm support base and right arm support base；Left arm support base and the lifting of right arm support base are set and rotated centered on support bar and set
Put；Left arm support base and right arm support base synchronously angularly rotate against；The vertical cross section of left arm support base in opening backwards
" Qian " font lain on one's side；Right arm support base is rectangular；The top and bottom sidewall sleeve of left arm support base is on support bar；Right arm supports
Seat sleeve is on support bar and between the top and bottom sidewall of arm support base；The outboard end upper surface of left arm support base is provided with
Left arm supporting table；Right arm support base can be plugged in the opening of left arm support base；The outboard end of right arm support base is provided with right arm
Supporting table；Right arm supporting table can turn upside down setting.
As the preferred of above-mentioned technical proposal, it is in that fan ring-type is formed on fan ring-type and inner cylinder face to check supporting table
Lower jaw cushion pad；Check the opening up of supporting table.
As the preferred of above-mentioned technical proposal, arm resting device also includes some support lift cylinders and circular rotation
Turn support base；Some support lift cylinders are fixed on the upper surface of support baseboard straight up；Rotary support seat is set in branch
On strut；The medial extremity lower end of left arm support base is articulated on rotary support seat.
As the preferred of above-mentioned technical proposal, the medial extremity upper surface of right arm support base forms rotation gear；Support bar
Through rotation gear；The central shaft of support bar is conllinear with the Pivot axle of right arm support base；Rotate the central shaft and branch of gear
The central shaft of strut is conllinear；The upper side wall madial wall end of left arm support base forms the gear ring hole run through up and down；Gear ring hole it is interior
Rotation gear ring is formed in side wall；Centre-driven tooth is articulated with the upper surface that the medial extremity of right arm support base is located in gear ring hole
Wheel；The inner side of centre-driven gear is engaged with rotation gear, outside is engaged with rotation gear ring.
As the preferred of above-mentioned technical proposal, left arm is fixed with straight up on the upper surface of the outboard end of left arm support base
Support shaft；Left arm supporting table is articulated in the upper end of left arm support shaft；Right arm is formed in the side wall of the outboard end of right arm support base
The reverse groove of support；The madial wall center of the reverse groove of right arm support forms the escape groove of arc-shaped；The phase of the reverse groove of right arm support
To end face on be articulated with the reverse central shaft of right arm support；The support ring of annular shape is fixed with the reverse central shaft of right arm support；
The external cylindrical surface center of support ring is vertically and fixedly provided with columned right arm support shaft；Right arm supporting table is articulated in right arm support shaft
Upper end；The telescopic chute of fan ring-type is formed in the side wall of the front side of the reverse groove of right arm support；Front and rear slide is provided with telescopic chute
Limited block；Limited block is in fan ring-type；The internal diameter of limited block is identical with the external diameter of support ring and the inner cylinder face and branch of limited block
The external cylindrical surface contact of pushing out ring；The guide pad with the fan ring-type of the form fit of telescopic chute is formed on the front end face of limited block；
Telescopic lever is fixed with the front end face of guide pad；Telescopic lever penetrates forward the front side wall of telescopic chute；It is provided with telescopic chute
The limit spring that a pair of fore-and-aft directions are set；The front end of limit spring is fixed on the front side wall of telescopic chute, rear end is fixed on and led
To on the front end face of block；When limited block is in telescopic chute outermost end, the inner side end of limited block abuts against right arm support shaft；It is left
The avoidance accommodating groove of arc-shaped is formed on the lower wall of arm support base；When right arm supporting platform, in direction, downward and right arm supports
When seat is located at the opening of left arm support base, right arm support shaft is slided to be arranged on and avoided in accommodating groove.
As the preferred of above-mentioned technical proposal, left arm supporting table and right arm supporting table are in fan ring-type；Left arm supporting table it is interior
The left arm support cushion pad of fan ring-type is formed on the face of cylinder；The right arm of fan ring-type is formed on the inner cylinder face of right arm supporting table
Support cushion pad；Left arm supporting table and right arm supporting table it is opening up.
The beneficial effects of the present invention are：When ensureing that eye examination is carried out, doctor's arm and patient's indefatigability, be advantageous to
The progress of eye examination operation, right arm support base can be received into left support seat, at this moment can be used for singlehanded check.
Brief description of the drawings
Fig. 1 is the structural representation of the section of the present invention；
Fig. 2 is the structural representation of the vertical view of the present invention；
Fig. 3 is the structural representation of A-A section in Fig. 1 of the invention；
Fig. 4 is the structural representation of B-B section in Fig. 1 of the invention；
Fig. 5 is the structural representation of C partial enlargement in Fig. 4 of the invention.
In figure, 10, inspection desk；11st, support baseboard；12nd, supporting table is checked；13rd, supporting table is checked；14th, lower jaw cushion pad；
20th, arm resting device；21st, lift cylinder is supported；22nd, rotary support seat；23rd, left arm support base；230th, accommodating groove is avoided；
231st, left arm support shaft；232nd, gear ring hole；233rd, gear ring is rotated；24th, right arm support base；240th, the reverse groove of right arm support；2400、
Telescopic chute；241st, limited block；2411st, telescopic lever；2412nd, guide pad；2413rd, limit spring；242nd, gear is rotated；243rd, in
Heart drive gear；25th, left arm supporting table；251st, left arm support cushion pad；26th, right arm supporting table；261st, right arm support shaft；262、
Right arm supports cushion pad；263rd, support ring；2631st, the reverse central shaft of right arm support.
Embodiment
As shown in Figure 1 and Figure 2, a kind of ophthalmic examining unit with arm resting device, including inspection desk 10；Inspection desk 10
Including support baseboard 11, the support bar 12 of cylinder and inspection supporting table 13；Support bar 12 is vertically fixed on support baseboard 11；
Check that supporting table 13 is fixed on the upper end of support bar 12；Arm resting device 20 is provided with support baseboard 11；Arm support fills
Putting 20 includes left arm support base 23 and right arm support base 24；Left arm support base 23 and the lifting of right arm support base 24 are set and with branch
Rotary setting centered on strut 12；Left arm support base 23 and right arm support base 24 synchronously angularly rotate against；Left arm support base
23 vertical cross section is in " Qian " font lain on one's side of opening backwards；Right arm support base 24 is rectangular；Left arm support base 23 it is upper
Lower wall sleeve is on support bar 12；The sleeve of right arm support base 24 is on support bar 12 and positioned at the upper and lower sides of arm support base 23
Between wall；The outboard end upper surface of left arm support base 23 is provided with left arm supporting table 25；Right arm support base 24 can be plugged in left arm
The opening of support base 23；The outboard end of right arm support base 24 is provided with right arm supporting table 26；Right arm supporting table 26 can run up and down
Set.
As shown in Figure 1 and Figure 2, check that supporting table 13 is delayed in the lower jaw that fan ring-type is formed on fan ring-type and inner cylinder face
Rush pad 14；Check the opening up of supporting table 13.
As shown in figure 1, arm resting device 20 also includes some support lift cylinders 21 and circular rotary support seat
22；Some support lift cylinders 21 are fixed on the upper surface of support baseboard 11 straight up；Rotary support seat 22 is set in branch
On strut 12；The medial extremity lower end of left arm support base 23 is articulated on rotary support seat 22.
As shown in Figure 1, Figure 3, the medial extremity upper surface of right arm support base 24 forms rotation gear 242；Support bar 12 is worn
Overwinding rotating disk 242；The central shaft of support bar 12 is conllinear with the Pivot axle of right arm support base 24；Rotate in gear 242
Mandrel is conllinear with the central shaft of support bar 12；The upper side wall madial wall end of left arm support base 23 forms the gear ring hole run through up and down
232；Rotation gear ring 233 is formed on the madial wall in gear ring hole 232；The medial extremity of right arm support base 24 is located in gear ring hole 232
Upper surface on be articulated with centre-driven gear 243；The inner side of centre-driven gear 243 with rotation gear 242 engage, outside with
Rotation gear ring 233 engages.
As shown in Fig. 1, Fig. 3~Fig. 5, left arm branch is fixed with the upper surface of the outboard end of left arm support base 23 straight up
Support axle 231；Left arm supporting table 25 is articulated in the upper end of left arm support shaft 231；In the side wall of the outboard end of right arm support base 24 into
Type has the reverse groove 240 of right arm support；The madial wall center of the reverse groove 240 of right arm support forms the escape groove of arc-shaped；Right arm
The reverse central shaft 2631 of right arm support is articulated with the relative end face of the reverse groove 240 of support；The reverse central shaft of right arm support
The support ring 263 of annular shape is fixed with 2631；The external cylindrical surface center of support ring 263 is vertically and fixedly provided with columned right arm branch
Support axle 261；Right arm supporting table 26 is articulated in the upper end of right arm support shaft 261；In the side wall of the front side of the reverse groove 240 of right arm support
Form the telescopic chute 2400 of fan ring-type；Front and rear slide is provided with limited block 241 in telescopic chute 2400；Limited block 241 is in fan ring
Shape；The internal diameter of limited block 241 is identical with the external diameter of support ring 263 and the inner cylinder face of limited block 241 and support ring 263 it is outer
Cylindrical Surfaces Contact；The guide pad with the fan ring-type of the form fit of telescopic chute 2400 is formed on the front end face of limited block 241
2412；Telescopic lever 2411 is fixed with the front end face of guide pad 2412；Telescopic lever 2411 penetrates forward telescopic chute 2400
Front side wall；The limit spring 2413 that a pair of fore-and-aft directions are set is provided with telescopic chute 2400；The front end of limit spring 2413 is consolidated
It is scheduled on the front side wall of telescopic chute 2400, rear end is fixed on the front end face of guide pad 2412；When limited block 241 is in telescopic chute
During 2400 outermost end, the inner side end of limited block 241 abuts against right arm support shaft 261；It is molded on the lower wall of left arm support base 23
There is the avoidance accommodating groove 230 of arc-shaped；When right arm supporting table 26 is in, direction is downward and right arm support base 24 is located at left arm branch
When supportting the opening of seat 23, right arm support shaft 261 is slided to be arranged on and avoided in accommodating groove 230.
As shown in Figure 1 and Figure 2, left arm supporting table 25 and right arm supporting table 26 are in fan ring-type；The interior cylinder of left arm supporting table 25
The left arm support cushion pad 251 of fan ring-type is formed on face；The right side of fan ring-type is formed on the inner cylinder face of right arm supporting table 26
Arm supports cushion pad 262；Left arm supporting table 25 and right arm supporting table 26 it is opening up.
The operation principle of ophthalmic examining unit：
Ophthalmic examining unit is fixed on the table；Patient is located at the front of ophthalmic examining unit and lower jaw is placed on lower jaw and delays
Rush on pad 14；Doctor is located in the rear of ophthalmic examining unit, and then synchronous averaging is all supports lift cylinders 21 to adjust left arm branch
The height of platform 25 and right arm supporting table 26 is supportted, the left arm for then left and right arm being individually positioned in left arm supporting table 25 supports buffering
On pad 251 and the right arm of right arm supporting table 26 support cushion pad 262, if necessary to mobile both arms, it is only necessary to left part or right arm
Move inward left arm supporting table 25 or right arm supporting table 26, such 26 synchronous isogonism of left arm supporting table 25 and right arm supporting table
Spend to internal rotation, when single armed checks, right arm supporting table 26 is overturned to lower section, such right arm support base 24 can plug left arm
In the opening of support base 23, such single armed can be placed into the inspection carried out in left arm supporting table 25 to patient.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (6)
- A kind of 1. ophthalmic examining unit with arm resting device, it is characterised in that：Including inspection desk (10)；Inspection desk (10) wraps Include support baseboard (11), the support bar (12) of cylinder and inspection supporting table (13)；Support bar (12) is vertically fixed on support bottom On plate (11)；Check that supporting table (13) is fixed on the upper end of support bar (12)；Arm support dress is provided with support baseboard (11) Put (20)；Arm resting device (20) includes left arm support base (23) and right arm support base (24)；Left arm support base (23) and the right side Arm support base (24) lifting is set and the rotary setting centered on support bar (12)；Left arm support base (23) and right arm support base (24) it is synchronous angularly to rotate against；The vertical cross section of left arm support base (23) is in " Qian " font lain on one's side of opening backwards； Right arm support base (24) is rectangular；The top and bottom sidewall sleeve of left arm support base (23) is on support bar (12)；Right arm support base (24) sleeve is on support bar (12) and between the top and bottom sidewall of arm support base (23)；The outside of left arm support base (23) End upper surface is provided with left arm supporting table (25)；Right arm support base (24) can be plugged in the opening of left arm support base (23)；It is right The outboard end of arm support base (24) is provided with right arm supporting table (26)；Right arm supporting table (26) can turn upside down setting.
- A kind of 2. ophthalmic examining unit with arm resting device according to claim 1, it is characterised in that：Check support Platform (13) is in the lower jaw cushion pad (14) that fan ring-type is formed on fan ring-type and inner cylinder face；Check the opening of supporting table (13) Upward.
- A kind of 3. ophthalmic examining unit with arm resting device according to claim 2, it is characterised in that：Arm support Device (20) also includes the rotary support seat (22) of some support lift cylinders (21) and annular shape；Some support lift cylinders (21) it is fixed on straight up on the upper surface of support baseboard (11)；Rotary support seat (22) is set on support bar (12)；It is left The medial extremity lower end of arm support base (23) is articulated on rotary support seat (22).
- A kind of 4. ophthalmic examining unit with arm resting device according to claim 1, it is characterised in that：Right arm supports The medial extremity upper surface of seat (24) forms rotation gear (242)；Support bar (12) passes through rotation gear (242)；Support bar (12) central shaft is conllinear with the Pivot axle of right arm support base (24)；Rotate the central shaft and support bar of gear (242) (12) central shaft is conllinear；The upper side wall madial wall end of left arm support base (23) forms the gear ring hole (232) run through up and down；Tooth Rotation gear ring (233) is formed on the madial wall of collar aperture (232)；The medial extremity of right arm support base (24) is located at gear ring hole (232) Centre-driven gear (243) is articulated with interior upper surface；Nibbled with rotation gear (242) inner side of centre-driven gear (243) Close, outside is engaged with rotation gear ring (233).
- A kind of 5. ophthalmic examining unit with arm resting device according to claim 1, it is characterised in that：Left arm supports Left arm support shaft (231) is fixed with straight up on the upper surface of the outboard end of seat (23)；Left arm supporting table (25) is articulated in a left side The upper end of arm support shaft (231)；The reverse groove (240) of right arm support is formed in the side wall of the outboard end of right arm support base (24)； The madial wall center of the reverse groove (240) of right arm support forms the escape groove of arc-shaped；Right arm support overturns the relative of groove (240) End face on be articulated with the reverse central shaft (2631) of right arm support；Annular shape is fixed with the reverse central shaft (2631) of right arm support Support ring (263)；The external cylindrical surface center of support ring (263) is vertically and fixedly provided with columned right arm support shaft (261)；Right arm Supporting table (26) is articulated in the upper end of right arm support shaft (261)；Formed in the side wall of the front side of the reverse groove (240) of right arm support Fan the telescopic chute (2400) of ring-type；Front and rear slide is provided with limited block (241) in telescopic chute (2400)；Limited block (241) is in fan Ring-type；The internal diameter of limited block (241) is identical with the external diameter of support ring (263) and the inner cylinder face of limited block (241) and support The external cylindrical surface contact of ring (263)；Formed on the front end face of limited block (241) and the fan of the form fit of telescopic chute (2400) The guide pad (2412) of ring-type；Telescopic lever (2411) is fixed with the front end face of guide pad (2412)；Telescopic lever (2411) The front side wall of telescopic chute (2400) is penetrated forward；The limit spring that a pair of fore-and-aft directions are set is provided with telescopic chute (2400) (2413)；The front end of limit spring (2413) is fixed on the front side wall of telescopic chute (2400), rear end is fixed on guide pad (2412) on front end face；When limited block (241) is in telescopic chute (2400) outermost end, the inner side end of limited block (241) Abut against right arm support shaft (261)；The avoidance accommodating groove (230) of arc-shaped is formed on the lower wall of left arm support base (23)；When Right arm supporting table (26) is in direction downwards and right arm support base (24) is when being located at the opening of left arm support base (23), right arm Support shaft (261) is slided to be arranged on and avoided in accommodating groove (230).
- A kind of 6. ophthalmic examining unit with arm resting device according to claim 1, it is characterised in that：Left arm supports Platform (25) and right arm supporting table (26) are in fan ring-type；The left arm branch of fan ring-type is formed on the inner cylinder face of left arm supporting table (25) Support cushion pad (251)；The right arm support cushion pad (262) of fan ring-type is formed on the inner cylinder face of right arm supporting table (26)；It is left Arm supporting table (25) and right arm supporting table (26) it is opening up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790557.3A CN107343820A (en) | 2017-09-05 | 2017-09-05 | A kind of ophthalmic examining unit with arm resting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790557.3A CN107343820A (en) | 2017-09-05 | 2017-09-05 | A kind of ophthalmic examining unit with arm resting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107343820A true CN107343820A (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710790557.3A Pending CN107343820A (en) | 2017-09-05 | 2017-09-05 | A kind of ophthalmic examining unit with arm resting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478182A (en) * | 2018-04-23 | 2018-09-04 | 张荣健 | It is a kind of to be conveniently adjusted type checking platform for ophthalmology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202459159U (en) * | 2012-03-12 | 2012-10-03 | 张跃强 | Bracket arm support for surgery of neurosurgery department |
| CN203898340U (en) * | 2014-04-04 | 2014-10-29 | 李清洋 | Multifunctional examining table |
| CN204581527U (en) * | 2015-04-24 | 2015-08-26 | 高振文 | arm support for neurosurgery |
| CN106176133A (en) * | 2016-07-07 | 2016-12-07 | 庞林琳 | A kind of recovery bracket after mammary cancer chemotherapy |
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| CN108478182A (en) * | 2018-04-23 | 2018-09-04 | 张荣健 | It is a kind of to be conveniently adjusted type checking platform for ophthalmology |
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Application publication date: 20171114 |