CN204155030U - A kind of eyeglass described point device - Google Patents
A kind of eyeglass described point device Download PDFInfo
- Publication number
- CN204155030U CN204155030U CN201420602915.5U CN201420602915U CN204155030U CN 204155030 U CN204155030 U CN 204155030U CN 201420602915 U CN201420602915 U CN 201420602915U CN 204155030 U CN204155030 U CN 204155030U
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- described point
- eyeglass
- syringe
- lifting unit
- fixed
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Abstract
The utility model discloses a kind of eyeglass described point device, comprise frame, lens receptacles, described point portion and lifting unit, described lens receptacles and lifting unit are all fixed in frame, and described point portion is fixed on lifting unit, and described point portion can move up and down with lifting unit; Described described point portion comprises needle plate and the described point pin be fixed on needle plate and nail pressing, more than one of described nail pressing, described nail pressing is fixedly connected with by elastic component with needle plate, described described point pin comprises syringe and syringe needle, described syringe is the hollow structure that inside is provided with ink-containing chamber, syringe needle is fixed on the lower end of syringe, and needle portion is positioned at ink-containing chamber.The utility model structure is simple, and described point efficiency is high, is beneficial to shape and size that the machining center controlling eyeglass is formed indicates point, is beneficial to the crudy of follow-up eyeglass.
Description
Technical field
The utility model relates to glasses process equipment field, particularly relates to a kind of eyeglass described point device.
Background technology
Eyes are organs of vision that body weight for humans is wanted, and due to the regular incorrect reading of people and viewing custom, excessively use eye, myopia is more and more general, and glasses are as a kind of vision correcting apparatus, and the rate of wearing in crowd increases just year by year.
Available frame glasses mainly comprise mirror holder and eyeglass, eyeglass mostly was discoid before undressed, joining in mirror process, wearer needs after selected mirror holder according to the shape machining lens of picture frame in mirror holder, to process the eyeglass mated with picture frame type, size, eyeglass template is generally preinstalled with in existing picture frame, so only need by machining eyeglass to eyeglass template size and the matching requirements that can meet corresponding picture frame.Eyeglass needed to determine machining benchmark center before cutting, grinding, follow-up lens forming processing all needs to carry out around above-mentioned machining benchmark center, the general sign being completed said reference center by the pen scribbling colorant in prior art, but the reference center that this kind of measure obtains is difficult to ensure that it is round dot, is difficult to ensure its sharpness and size.
It is protective lens in prior art; many employings eyeglass Special sucking disc is as the fixer of eyeglass; can be easily installed on the utility model for ease of described sucker; namely be connected with sucker by lens receptacles; the mode of sucker fixing len realizes the installation of eyeglass on the utility model, and described lens receptacles is for arranging round-meshed tubular structure.
For ease of adding ink, regulating the difference in height of described point pin and nail pressing or change described point pin, described syringe is cylindrical-shaped structure, and ink-containing chamber runs through the two ends of syringe, and the upper end of syringe is threaded with needle plate, and syringe needle is fixed on the lower end of ink-containing chamber.
For avoid described point portion in uphill process with miscellaneous part generation rigid shock of the present utility model, described frame is also provided with the cushion pad be positioned at above described point portion.
For ease of braking lifting unit, described needle plate is also provided with the driving handle of sheet.Namely by described driving handle braking described point pin and nail pressing motion.
The utility model compared with prior art, has following beneficial effect:
The utility model structure is simple, fixing by nail pressing before acting on eyeglass at described point pin and the many eyeglasses of lens receptacles, the stability of position between the two when can effectively ensure that described point pin acts on eyeglass, be beneficial to shape and size that the machining center controlling eyeglass is formed indicates point, be beneficial to the crudy of follow-up eyeglass, simultaneously relative to the described point pen of existing extensive employing, the utility model also has the high advantage of described point efficiency.
Utility model content
For the sign being completed reference center in above-mentioned prior art by the pen scribbling colorant, the reference center that this kind of measure obtains is difficult to ensure that it is round dot, is difficult to ensure its sharpness and the problem of size, and the utility model provides a kind of eyeglass described point device.
For the problems referred to above, the utility model solves problem by the following technical programs: a kind of eyeglass described point device, comprise frame, lens receptacles, described point portion and lifting unit, described lens receptacles and lifting unit are all fixed in frame, described point portion is fixed on lifting unit, and described point portion can move up and down with lifting unit;
Described described point portion comprises needle plate and the described point pin be fixed on needle plate and nail pressing, more than one of described nail pressing, described nail pressing is fixedly connected with by elastic component with needle plate, described described point pin comprises syringe and syringe needle, described syringe is the hollow structure that inside is provided with ink-containing chamber, syringe needle is fixed on the lower end of syringe, and needle portion is positioned at ink-containing chamber.
Concrete, the lens receptacles arranged is the support zone that the utility model treats described point eyeglass, the nail pressing arranged treats being fixed of described point eyeglass for realizing, prevent eyeglass from sliding in described point process and causing the point that eyeglass is formed clear not, be not round dot or formation ink marks cut, namely the described point pin arranged contacts with eyeglass and on eyeglass, forms machining center anchor point after being infected with ink marks, the ink-containing chamber arranged is ink splendid attire space, the material of preferred described syringe needle is foam, when using, described point portion is positioned at the top of lens receptacles, and in a free state the position of nail pressing lower end lower than the position of described point pin lower end, described point portion moves downward under the restriction of lifting unit, nail pressing is prior to described point pin and lens contacts, be arranged on the elastic component generation elastic deformation between nail pressing and nail-plate and make the free end end of final described point pin, namely syringe needle has contacted described point with lens surface, elastic component preferred compressed spring, in above process, the elastic force of elastic component elastic deformation forces eyeglass to be fixed in lens receptacles by firm, the fixed effect of guarantee to eyeglass is beneficial to being limited with of nail pressing quantity, preferably, nail pressing is three, and three is not located along the same line.
Further technical scheme is:
Because the thickness range of ophthalmic lens is little, the more resin lens of simultaneously existing employing due to quality softer, for avoiding getting the structure in process, eyeglass being caused to damage, simplification lifting unit ready, described lifting unit comprises sleeve, slide-bar and sliding sleeve, described sleeve is the tubular structure in vertically arranging, sleeve is also provided with the breach of length direction along its axis direction, described slide-bar is positioned at the hollow structure of sleeve, sliding sleeve is set on slide-bar, and sliding sleeve part is positioned at breach, described sleeve is fixedly connected in frame, and needle plate is fixedly connected on sliding sleeve.In above structure, sliding sleeve sliding axially along slide-bar, on breach, lower end can be used for the motion stop limiting sliding sleeve, to limit the motion amplitude in described point portion, can prevent the utility model in the course of the work to the excessive collision of eyeglass.
For optimizing above-mentioned lifting unit, with being beneficial to, work efficiency of the present utility model being improved to the protected effect of eyeglass, described slide-bar being also arranged with the spring resetted for sliding sleeve.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of eyeglass described point device of the present utility model specific embodiment;
Fig. 2 is in a kind of eyeglass described point device of the present utility model, the structural representation of a lifting unit specific embodiment;
Fig. 3 is in a kind of eyeglass described point device of the present utility model, the structural representation of a described point pin specific embodiment;
Fig. 4 is in a kind of eyeglass described point device of the present utility model, the structural representation of a nail-plate specific embodiment.
Name corresponding to graphical indicia is called: 1, lens receptacles, 2, frame, 3, syringe, 4, described point pin, 5, needle plate, 6, syringe needle, 7, cushion pad, 8, ink-containing chamber, 9, driving handle, 10, nail pressing, 11, lifting unit, 111, sleeve, 112, breach, 113, spring, 114, slide-bar, 115, sliding sleeve.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment 1:
As shown in Figure 1 to Figure 4, a kind of eyeglass described point device, comprises frame 2, lens receptacles 1, described point portion and lifting unit 11, and described lens receptacles 1 and lifting unit 11 are all fixed in frame 2, and described point portion is fixed on lifting unit 11, and described point portion can move up and down with lifting unit 11;
Described described point portion comprises needle plate 5 and the described point pin 4 be fixed on needle plate 5 and nail pressing 10, more than one of described nail pressing 10, described nail pressing 10 is fixedly connected with by elastic component with needle plate 5, described described point pin 4 comprises syringe 3 and syringe needle 6, described syringe 3 is the inner hollow structure being provided with ink-containing chamber 8, syringe needle 6 is fixed on the lower end of syringe 3, and syringe needle 6 part is positioned at ink-containing chamber 8.
In the present embodiment, the lens receptacles 1 arranged treats the support zone of described point eyeglass for the utility model, the nail pressing 10 arranged treats being fixed of described point eyeglass for realizing, prevent eyeglass from sliding in described point process and causing the point that eyeglass is formed clear not, be not round dot or formation ink marks cut, namely the described point pin 4 arranged contacts with eyeglass and on eyeglass, forms machining center anchor point after being infected with ink marks, the ink-containing chamber 8 arranged is ink splendid attire space, the material of preferred described syringe needle 6 is foam, when using, described point portion is positioned at the top of lens receptacles 1, and in a free state the position of nail pressing 10 lower end lower than the position of described point pin 4 lower end, described point portion moves downward under the restriction of lifting unit 11, nail pressing 10 is prior to described point pin 4 and lens contacts, be arranged on the elastic component generation elastic deformation between nail pressing 10 and nail-plate and make the free end end of final described point pin 4, namely syringe needle 6 has contacted described point with lens surface, elastic component preferred compressed spring, in above process, the elastic force of elastic component elastic deformation forces eyeglass to be fixed in lens receptacles 1 by firm, the fixed effect of guarantee to eyeglass is beneficial to being limited with of nail pressing 10 quantity, preferably, nail pressing 10 is three, and three is not located along the same line.
Embodiment 2:
The present embodiment improves below having made on the basis of embodiment 1 further: as shown in Figures 1 to 4, because the thickness range of ophthalmic lens is little, the more resin lens of simultaneously existing employing due to quality softer, for avoiding causing damage to eyeglass getting ready in process, simplify the structure of lifting unit 11, described lifting unit 11 comprises sleeve 111, slide-bar 114 and sliding sleeve 115, described sleeve 111 is the tubular structure in vertically arranging, sleeve 111 is also provided with the breach 112 of length direction along its axis direction, described slide-bar 114 is positioned at the hollow structure of sleeve 111, sliding sleeve 115 is set on slide-bar 114, and sliding sleeve 115 part is positioned at breach 112, described sleeve 111 is fixedly connected in frame 2, needle plate 5 is fixedly connected on sliding sleeve 115.In above structure, sliding sleeve 115 slides axially along slide-bar 114, and on breach 112, lower end can be used for the motion stop limiting sliding sleeve 115, to limit the motion amplitude in described point portion, can prevent the utility model in the course of the work to the excessive collision of eyeglass.
For optimizing the protected effect of above-mentioned lifting unit 11 pairs of eyeglasses and being beneficial to raising work efficiency of the present utility model, described slide-bar 114 is also arranged with the spring 113 resetted for sliding sleeve 115.
Embodiment 3:
The present embodiment improves below having made on the basis of embodiment 1 further: as shown in Figures 1 to 4; it is protective lens in prior art; many employings eyeglass Special sucking disc is as the fixer of eyeglass; can be easily installed on the utility model for ease of described sucker; namely be connected with sucker by lens receptacles 1; the mode of sucker fixing len realizes the installation of eyeglass on the utility model, and described lens receptacles 1 is for arranging round-meshed tubular structure.
For ease of adding ink, regulating the difference in height of described point pin 4 and nail pressing 10 or change described point pin 4, described syringe 3 is cylindrical-shaped structure, and ink-containing chamber 8 runs through the two ends of syringe 3, and the upper end of syringe 3 is threaded with needle plate 5, and syringe needle 6 is fixed on the lower end of ink-containing chamber 8.
For avoid described point portion in uphill process with miscellaneous part generation rigid shock of the present utility model, described frame 2 is also provided with the cushion pad 7 be positioned at above described point portion.
Embodiment 4:
The present embodiment improves below having made on the basis of above embodiment further: as shown in Figures 1 to 4, for ease of braking lifting unit 11, described needle plate 5 is also provided with the driving handle 9 of sheet.Namely described point pin 4 is braked by described driving handle 9 and nail pressing 10 is moved.
Above content is the further description done the utility model in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (7)
1. an eyeglass described point device, it is characterized in that, comprise frame (2), lens receptacles (1), described point portion and lifting unit (11), described lens receptacles (1) and lifting unit (11) are all fixed in frame (2), described point portion is fixed on lifting unit (11), and described point portion can move up and down with lifting unit (11);
Described described point portion comprises needle plate (5) and the described point pin (4) that is fixed on needle plate (5) and nail pressing (10), more than one of described nail pressing (10), described nail pressing (10) is fixedly connected with by elastic component with needle plate (5), described described point pin (4) comprises syringe (3) and syringe needle (6), described syringe (3) is provided with the hollow structure of ink-containing chamber (8) for inside, syringe needle (6) is fixed on the lower end of syringe (3), and syringe needle (6) part is positioned at ink-containing chamber (8).
2. a kind of eyeglass described point device according to claim 1, it is characterized in that, described lifting unit (11) comprises sleeve (111), slide-bar (114) and sliding sleeve (115), described sleeve (111) is the tubular structure in vertically arranging, sleeve (111) is also provided with the breach (112) of length direction along its axis direction, described slide-bar (114) is positioned at the hollow structure of sleeve (111), sliding sleeve (115) is set on slide-bar (114), and sliding sleeve (115) part is positioned at breach (112), described sleeve (111) is fixedly connected in frame (2), needle plate (5) is fixedly connected on sliding sleeve (115).
3. a kind of eyeglass described point device according to claim 2, is characterized in that, described slide-bar (114) is also arranged with the spring (113) resetted for sliding sleeve (115).
4. a kind of eyeglass described point device according to claim 1, it is characterized in that, described lens receptacles (1) is for arranging round-meshed tubular structure.
5. a kind of eyeglass described point device according to claim 1, it is characterized in that, described syringe (3) is cylindrical-shaped structure, and ink-containing chamber (8) runs through the two ends of syringe (3), the upper end of syringe (3) is threaded with needle plate (5), and syringe needle (6) is fixed on the lower end of ink-containing chamber (8).
6. a kind of eyeglass described point device according to claim 1, is characterized in that, described frame (2) is also provided with the cushion pad (7) be positioned at above described point portion.
7. according to a kind of eyeglass described point device in claim 1 to 6 described in any one, it is characterized in that, described needle plate (5) is also provided with the driving handle (9) of sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602915.5U CN204155030U (en) | 2014-10-20 | 2014-10-20 | A kind of eyeglass described point device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602915.5U CN204155030U (en) | 2014-10-20 | 2014-10-20 | A kind of eyeglass described point device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155030U true CN204155030U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602915.5U Expired - Fee Related CN204155030U (en) | 2014-10-20 | 2014-10-20 | A kind of eyeglass described point device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391383A (en) * | 2014-10-20 | 2015-03-04 | 四川仁心医疗科技有限公司 | Reference-point-marking equipment for lens processing |
-
2014
- 2014-10-20 CN CN201420602915.5U patent/CN204155030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391383A (en) * | 2014-10-20 | 2015-03-04 | 四川仁心医疗科技有限公司 | Reference-point-marking equipment for lens processing |
| CN104391383B (en) * | 2014-10-20 | 2016-02-03 | 四川仁心医疗科技有限公司 | A kind of machining eyeglass reference point designation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |