CN209360649U - A kind of children's eye examination mounting bracket - Google Patents
A kind of children's eye examination mounting bracket Download PDFInfo
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- CN209360649U CN209360649U CN201821179393.7U CN201821179393U CN209360649U CN 209360649 U CN209360649 U CN 209360649U CN 201821179393 U CN201821179393 U CN 201821179393U CN 209360649 U CN209360649 U CN 209360649U
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- sleeve
- fixed frame
- children
- slide bar
- collet
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Abstract
The utility model discloses a kind of children's eye examination mounting brackets, including pedestal and fixed frame, pedestal upper surface is vertically fixedly installed sleeve, vertical movable is provided with slide bar in sleeve cavity, slide bar upper end Connection Bracket, collet is installed on bottom face in fixed frame, limit body is movably set with above collet, limit body upper end connects motion bar, motion bar is vertically communicated to be mounted on fixed frame upper surface, fixed frame lower end surface is vertically equipped with secondary slide bar, pedestal is vertically provided with secondary sleeve, upright bar is mounted on the outside of secondary sleeve on pedestal, handrail is provided in upright bar.The cambered surface of collet and limit body is set in opposite directions, children's chin is placed on collet, limit body is placed in crown position again, simple and direct quickly children's head body can be fixed with this device so that doctor checks eyes to it, by the way that handrail is arranged, make children that can hold the hand rail when checking and shift its attention, avoids will appear uncomfortable or helpless so that swaying the emotion and influencing to check accuracy.
Description
Technical field
The utility model relates to eye examination mounting bracket technical field, specially a kind of children's eye examination is fixed
Bracket.
Background technique
When eye symptom occurs and needs to see a doctor, general doctor needs to check its eye symptom children, because of children
Age is smaller, and coordinate force and self-control are poor and active, with will appear in doctor's checking process cooperation inaccuracy so that shadow
It rings and checks efficiency and inspection result accuracy, general medical mounting bracket is the design of unadjustable formula, cannot be from different heights
Children's head body of the bodily form carries out accurate comfortable localization examination, thus it is proposed that a kind of children's eye examination is used with mounting bracket
In solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of children's eye examination mounting brackets, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of children's eye examination mounting bracket,
Including pedestal and fixed frame, the pedestal upper surface is vertically fixedly installed sleeve, and vertical movable is arranged in the sleeve cavity
There is slide bar, the slide bar upper end is fixedly connected with fixed frame, is equipped with collet, the collet top in the fixed frame on bottom face
It is movably set with limit body, collet and limit body are the flexible material of cambered surface, and the limit body upper end connects motion bar, described
Motion bar is vertically communicated to be mounted on fixed frame upper surface, and the fixed frame lower end surface is vertically equipped with secondary slide bar, the pair slide bar
It is movably set in secondary sleeve cavity, the pair sleeve is vertically fixed at pedestal upper surface；The pedestal upper surface pair set
The outside of cylinder is fixedly installed with upright bar, is horizontally arranged with handrail in the upright bar.
Preferably, fixed frame lower end surface two sides are provided with secondary slide bar, and it is right that two secondary slide bars are movably arranged on its
In the secondary sleeve answered, the sleeve is located between two secondary sleeves.
Preferably, spring is provided in the sleeve on bottom face, the spring upper end is fixedly connected with slide bar bottom end.
Preferably, screw thread is installed with bail on the side wall of the sleeve upper end, and the surface of the slide bar is correspondingly arranged on limit
Slot, the inner end of the bail are protruded into sleeve and are entered in limiting slot and slide bar is fixed.
Preferably, the fixed frame is square frame structure, and the collet and limit body are set to the cavity of square frame
It is interior, knob is connected through a screw thread on the motion bar, the knob is set to fixed frame upper surface.
Compared with prior art, the utility model has the beneficial effects that
1, can the height of up and down adjustment fixed frame pass through two sides in adjustment process to adapt to different child height needs
Secondary slide bar and secondary sleeve connection structure, it can be made to aid in the connection of sleeve and slide bar, make fixed frame connection on pedestal,
Only up and down adjustment movement is not swingable, this device strengthens fixed frame connection and the connective stability of pedestal, fixed frame and its
The accessory structure of connection has certain weight, and adjusting fixed frame height can be relatively elaborate, is acted on by the upward elastic force of spring,
The weight that a part of fixed frame and its accessory structure can be offset keeps up and down adjustment fixed frame height lighter, when fixed frame
When height adjustment to desired height, screwing bail can be such that slide bar fixes with sleeve portion, and fixed frame height can be made to remain unchanged；
2, collet and limit body are the flexible material of cambered surface, and avoidable human contact, which does not feel like oneself, to be answered, and cambered surface is opposite
Setting, children's chin is placed on collet, then limit body is placed in crown position, turning knob can adjust downwards limit
Body is fixed on limit body more securely in cavity children's head body, likes tampering because children's self-control is poor, can with this device
It is simple and direct quickly that children's head body is fixed so that doctor checks eyes to it, children's head body is carried out using this device simply fixed
When, children inevitably will appear uncomfortable or helpless so that swaying the emotion and influencing to check accuracy, by the way that handrail is arranged, make
Children can hold the hand rail when checking and shift its attention, and handrail is more humanized by this covering device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side view；
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.
In figure: 1 fixed frame, 2 secondary slide bars, 3 handrails, 4 upright bars, 5 sleeves, 6 secondary sleeves, 7 pedestals, 8 springs, 9 slide bars, 10 bottoms
Support, 11 cavitys, 12 limit bodies, 13 motion bars, 14 knobs, 15 bails, 16- limiting slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of children's eye examination mounting bracket, packet
Pedestal 7 and fixed frame 1 are included, 7 upper surface of pedestal is vertically fixedly installed sleeve 5, and vertical movable is provided with slide bar in 5 cavity of sleeve
9,9 upper end of slide bar is fixedly connected with fixed frame 1, is equipped with collet 10 in fixed frame 1 on bottom face, is movably set with above collet 10
Limit body 12, collet 10 and limit body 12 are the flexible material of cambered surface, and 12 upper end of limit body connects motion bar 13, motion bar 13
Vertically communicated to be mounted on 1 upper surface of fixed frame, 1 lower end surface of fixed frame is vertically equipped with secondary slide bar 2, and secondary slide bar 2 is movably set in
In secondary 6 cavity of sleeve, secondary sleeve 6 is vertically fixed at 7 upper surface of pedestal；The outside of 7 upper surface pair sleeve 6 of pedestal is fixed
Upright bar 4 is installed, handrail 3 is horizontally arranged in upright bar 4.
The 1 lower end surface two sides of fixed frame are provided with secondary slide bar 2, and it is corresponding that two secondary slide bars 2 are movably arranged on its
In secondary sleeve 6, the sleeve 5 is located between two secondary sleeves 6.By the connection structure of the secondary slide bars 2 of two sides and secondary sleeve 6,
It can be made to aid in the connection of sleeve 5 Yu slide bar 9, make the connection of fixed frame 1 on pedestal 7, only up and down adjustment movement can not be put
Dynamic, this device strengthens the connective stability of fixed frame 1 connection and pedestal 7.
Spring 8 is provided in sleeve 5 on bottom face, 8 upper end of spring is fixedly connected with 9 bottom end of slide bar.Because of fixed frame 1 and its even
The accessory structure connect has certain weight, and adjusting fixed frame 1 highly can be relatively elaborate, is acted on by the upward elastic force of spring 8,
The weight that a part of fixed frame and its accessory structure can be offset keeps 1 height of up and down adjustment fixed frame lighter.
Screw thread is installed with bail 15 on 5 upper end side wall of sleeve, and the surface of slide bar 9 is correspondingly arranged on limiting slot 16, bail 15
Inner end protrude into sleeve 5 and enter limiting slot 16 in slide bar 9 is fixed.When the height adjustment of fixed frame 1 is to desired height
When, screwing bail 15 can be such that slide bar 9 fixes with 5 position of sleeve, and 1 height of fixed frame can be made to remain unchanged.
Fixed frame 1 is square frame structure, and collet 10 and limit body 12 are in the cavity 11 of square frame, motion bar
Knob 14 is connected through a screw thread on 13, knob 14 is set to 1 upper surface of fixed frame.Collet 10 is the soft of cambered surface with limit body 12
Property material, avoidable human contact, which does not feel like oneself, to be answered, and cambered surface is set in opposite directions, children's chin is placed on collet 10, then will
Limit body 12 is placed in crown position, and turning knob 14 can adjust downwards limit body 12, makes limit body 12 more securely by children
Head body is fixed in cavity 11, likes tampering because children's self-control is poor, simple and direct quickly can be fixed children's head body with this device
So that doctor checks eyes to it.
Working principle: the utility model can up and down adjustment fixed frame 1 height to adapt to different child height needs, adjusting
During section, by the secondary slide bar 2 of two sides and the connection structure of secondary sleeve 6, it can be made to aid in the connection of sleeve 5 Yu slide bar 9,
Make the connection of fixed frame 1 on pedestal 7, only up and down adjustment movement is not swingable, this device strengthens the connection of fixed frame 1 and pedestal
The accessory structure of 7 connective stability, fixed frame 1 and its connection has certain weight, and expense can be compared by adjusting 1 height of fixed frame
Power is acted on by the upward elastic force of spring 8, can offset the weight of a part of fixed frame 1 and its accessory structure, consolidate up and down adjustment
Determine that frame height is lighter, when the height adjustment of fixed frame 1 to desired height, slide bar 9 and 5, sleeve can be made by screwing bail 15
Fixation is set, 1 height of fixed frame can be made to remain unchanged, collet 10 and limit body 12 are the flexible material of cambered surface, can avoid people
Body contiguous sense is inadaptable, and cambered surface is set in opposite directions, children's chin is placed on collet 10, then limit body 12 is placed in head
Position is pushed up, turning knob 14 can adjust downwards limit body 12, make limit body 12 that children's head body are more securely fixed on cavity 11
It is interior, like tampering because children's self-control is poor, it can be simple and direct quickly fixed so that doctor checks it by children's head body with this device
Eyes, when carrying out simply fixed to children's head body using this device, children inevitably will appear uncomfortable or helpless so that shadow
It rings mood and influences to check accuracy, by the way that handrail 3 is arranged, makes children that can hold the hand rail its attention of 3 transfers when checking, help
Hand 3 makes this covering device more humanized.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of children's eye examination mounting bracket, including pedestal (7) and fixed frame (1), it is characterised in that: the pedestal
(7) upper surface is vertically fixedly installed sleeve (5), and vertical movable is provided with slide bar (9), the cunning in sleeve (5) cavity
Bar (9) upper end is fixedly connected fixed frame (1), is equipped with collet (10) on the interior bottom face of the fixed frame (1), the collet (10)
Top is movably set with limit body (12), and the collet (10) and limit body (12) are the flexible material of cambered surface, the limit
Body (12) upper end connects motion bar (13), and the motion bar (13) is vertically communicated to be mounted on fixed frame (1) upper surface, the fixation
Frame (1) lower end surface is vertically equipped with secondary slide bar (2), and the pair slide bar (2) is movably set in secondary sleeve (6) cavity, the pair
Sleeve (6) is vertically fixed at pedestal (7) upper surface；The outside of pedestal (7) the upper surface pair sleeve (6) is fixedly mounted
Have upright bar (4), is horizontally arranged with handrail (3) on the upright bar (4).
2. a kind of children's eye examination mounting bracket according to claim 1, it is characterised in that: the fixed frame (1)
Lower end surface two sides are provided with secondary slide bar (2), and two secondary slide bars (2) are movably arranged in its corresponding secondary sleeve (6), described
Sleeve (5) is located between two secondary sleeves (6).
3. a kind of children's eye examination mounting bracket according to claim 1, it is characterised in that: in the sleeve (5)
It is provided on bottom face spring (8), spring (8) upper end is fixedly connected with slide bar (9) bottom end.
4. a kind of children's eye examination mounting bracket according to claim 1, it is characterised in that: on the sleeve (5)
Screw thread is installed with bail (15) on the wall of end side, and the surface of the slide bar (9) is correspondingly arranged on limiting slot (16), the bail (15)
Inner end protrude into sleeve (5) and enter limiting slot (16) in slide bar (9) is fixed.
5. a kind of children's eye examination mounting bracket according to claim 1, it is characterised in that: the fixed frame (1)
For square frame structure, the collet (10) and limit body (12) are in the cavity (11) of square frame, the motion bar
(13) it is connected through a screw thread on knob (14), the knob (14) is set to fixed frame (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179393.7U CN209360649U (en) | 2018-07-25 | 2018-07-25 | A kind of children's eye examination mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179393.7U CN209360649U (en) | 2018-07-25 | 2018-07-25 | A kind of children's eye examination mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360649U true CN209360649U (en) | 2019-09-10 |
Family
ID=67822938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821179393.7U Active CN209360649U (en) | 2018-07-25 | 2018-07-25 | A kind of children's eye examination mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974153A (en) * | 2019-11-05 | 2020-04-10 | 温州市中心医院 | Slit lamp head position fixing device |
-
2018
- 2018-07-25 CN CN201821179393.7U patent/CN209360649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974153A (en) * | 2019-11-05 | 2020-04-10 | 温州市中心医院 | Slit lamp head position fixing device |
| CN110974153B (en) * | 2019-11-05 | 2022-02-08 | 温州市中心医院 | Slit lamp head position fixing device |
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