CN204496101U - A kind of portable magnifier device - Google Patents
A kind of portable magnifier device Download PDFInfo
- Publication number
- CN204496101U CN204496101U CN201520189896.2U CN201520189896U CN204496101U CN 204496101 U CN204496101 U CN 204496101U CN 201520189896 U CN201520189896 U CN 201520189896U CN 204496101 U CN204496101 U CN 204496101U
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- Prior art keywords
- papery
- paper base
- mirror holder
- upper cover
- fixed head
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- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of portable magnifier device, comprise enlarging lens, paper base, papery mirror holder and papery upper cover, described papery mirror holder is rotatably connected on paper base, and described papery upper cover is also rotatably connected on paper base, and described enlarging lens is bonded on papery mirror holder.The utility model has the advantages that: in this portable magnifier device except diaphragm and enlarging lens; paper material is all adopted to make; effectively reduce production cost and production technology; production cost can be made to reduce by 90%; weight reduces by 80%; manufacturing time shortens 80%, accomplishes real cheapness and portable more can adapt to the demand of users.
Description
Technical field
The utility model relates to a kind of portable magnifier device.
Background technology
Enlarging lens often needs to use in daily life, the people more particularly had defective vision, see the mobile phone or article data time all need to use.
Now when the people had defective vision is when seeing article or data, all needing a hand-held enlarging lens, watching for a long time, hand can be shone into uncomfortable, if and another hand takes article or data, the time has been grown, and also can shine into hand to ache, watch if article or the electronic product such as data and mobile phone are placed on desk, that beholder just must hang down head, time length can, neck also can be felt to ache, when dark, also article or data cannot be checked.
So we devise a kind of portable magnifier, adopt the mirror holder of cortex, enlarging lens is clipped between two panels cortex, and base and upper cover also adopt cortex or plastic production, and become production. art complicated, the general price reflection of user is partially expensive, and weight lays particular stress on and is unfavorable for carrying.
Utility model content
The purpose of this utility model is to provide a kind of portable magnifier device, effectively can solve existing portable magnifier Heavy Weight, becomes to produce the problem that cost is high, become production. art complexity.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of portable magnifier device, comprise enlarging lens, paper base, papery mirror holder and papery upper cover, described papery mirror holder is rotatably connected on paper base, described papery upper cover is also rotatably connected on paper base, and described enlarging lens is bonded on papery mirror holder.
Preferably, described papery upper cover, paper base and papery mirror holder are integrated setting; An excision forming, ensures to reduce production technology, is reduced to product cost.
Preferably, portable magnifier device also comprises the stationary installation that at least one group is fixed papery mirror holder and papery upper cover relative position, and described papery upper cover and papery mirror holder lay respectively at the front-end and back-end of paper base; Make papery mirror holder and the symmetrical parallel setting of papery upper cover, papery upper cover supports the effect of object to be amplified in addition in use.
Preferably, described stationary installation comprises the first connection strap of at least one pair of mutual clamping, and a pair first connection straps are respectively equipped with one on papery upper cover and papery mirror holder; By the clamping of two connection straps, fix the relative position of papery upper cover and papery mirror holder, assembling simple and convenient, being also beneficial to dismounting when not using.
Preferably, described papery upper cover and connected first connection strap are wholely set, and described papery mirror holder and the first coupled connection strap are also wholely set; First connection strap is the most basic fixed form on one side, and preferably papery upper cover and one, the papery mirror holder left and right sides, it is more firm to fix.
Optionally, described stationary installation comprises insertion groove, passes groove and the second connection strap, the afterbody of described second connection strap is fixed on papery mirror holder, the head of described second connection strap is provided with bending part, described insertion groove and pass groove and all open and cover in papery, described bending part stretches out from passing groove after insertion groove inserts, and insertion groove and the papery upper cover passed between groove form the card article that is blocked bending part; Another kind of stationary installation mode, relative to front a kind of mode, connects more simple, adopts friction force mode to fix.
Preferably, the side of described second connection strap and papery mirror holder is wholely set; Simplify production technology, one-shot forming.
Optionally, described stationary installation comprises the first fixed head of two paperys and the second fixed head of two paperys, second fixed head is respectively equipped with between the base angle, left and right two of papery upper cover and paper base, first fixed head is respectively equipped with between the base angle, left and right two of papery mirror holder and paper base, described first fixed head and the second fixed head are rectangle, it is cornerwise folding line of starting point that described first fixed head is provided with along papery mirror holder and paper base joining, it is the diagonal line folding line of starting point that described second fixed head is provided with along papery upper cover and paper base joining, described first fixed head and the second fixed head have all cut an Origuchi, the starting point of described Origuchi and emphasis all do not overlap on folding line, the third fixture structure, relative between first two mode papery upper cover and papery mirror holder without directly connection, therefore can place wider or longer thing and carry out watching and unrestricted on portable magnifier.
Preferably, described first fixed head is wholely set with corresponding papery upper cover, and described first fixed head is bonding with paper base, and described second fixed head is wholely set with corresponding papery mirror holder, and described second fixed head is bonding with paper base; Simplify production procedure as far as possible.
Preferably, portable magnifier device also comprises the angle bracing or strutting arrangement that paper base is lifted; Paper base is supported certain angle, the viewing of convenient user.
Preferably, the base plate that described angle bracing or strutting arrangement comprises sliding panel, back up pad and is rotationally connected with paper base, the top of described back up pad contacts with paper base, the bottom of back up pad and contacts baseplate, and described back up pad is connected with sliding panel; Be fixedly connected on the angle bracing or strutting arrangement on paper base, be convenient for carrying.
Preferably, the bottom of described paper base has the first through hole, the rear portion of described base plate and the paper base at the first through hole rear are rotationally connected, described paper base is provided with cover plate, chute is formed between the base plate on described cover plate and the first through hole side, described sliding panel is arranged in chute, and the top of described back up pad is connected with sliding panel, and the bottom of described back up pad is connected with the front portion of base plate; Make full use of the feature that papery parts friction force is large, adopt friction force to fix the angle of back up pad, thus control paper base lifting angle.
Optionally, described angle bracing or strutting arrangement is the bevelled voussoir of band, and described voussoir is positioned at below paper base; Structure is simple, the angle bracing or strutting arrangement of dependable performance.
Preferably, the diaphragm being attached to enlarging lens outside surface is also stained with inside described papery mirror holder; Protection enlarging lens is not impaired.
Preferably, described paper base is fixed with papery hasp, described papery covers the socket having and papery hasp front end is inserted; Conveniently all parts being held tightly together when not using, reducing to take up room, protect core component not impaired simultaneously.
Preferably, described papery mirror holder is provided with LED illumination lamp and supplying cell; Witness when insufficient light.
Compared with prior art; the utility model has the advantages that: in this portable magnifier device except diaphragm and enlarging lens; paper material is all adopted to make; effectively reduce production cost and production technology; production cost can be made to reduce by 90%, and weight reduces by 80%, and manufacturing time shortens 80%; accomplish real cheapness and portable more can adapt to the demand of users.
Accompanying drawing explanation
Fig. 1 is the stereographic map of a kind of portable magnifier device of the utility model embodiment one;
Fig. 2 is the structural representation of a kind of portable magnifier of the utility model device embodiment one when the non-snapping of stationary installation;
Fig. 3 is the cut-open view of a kind of portable magnifier device of the utility model embodiment one angle bracing or strutting arrangement;
Fig. 4 is the stereographic map of a kind of portable magnifier device of the utility model embodiment two;
Fig. 5 is the cut-open view of a kind of portable magnifier device of the utility model embodiment two angle bracing or strutting arrangement;
Fig. 6 is the cut-open view of Fig. 5 left view;
Fig. 7 is the stereographic map of a kind of portable magnifier device of the utility model embodiment three;
Fig. 8 is the cut-open view of a kind of portable magnifier device of the utility model embodiment three angle bracing or strutting arrangement;
Fig. 9 is the cut-open view of Fig. 8 left view;
Figure 10 is the structural representation of paper base in a kind of portable magnifier device of the utility model embodiment three.
Embodiment
Embodiment one:
Consult the embodiment that Fig. 1 to Fig. 3 is a kind of portable magnifier device of the utility model, a kind of portable magnifier device, comprise enlarging lens 1, paper base 2, papery mirror holder 3 and papery upper cover 4, described papery mirror holder 3 is rotatably connected on paper base 2, described papery upper cover 4 is also rotatably connected on paper base 2, described enlarging lens 1 is bonded on papery mirror holder 3, described papery upper cover 4, paper base 2 and papery mirror holder 3 are integrated setting, portable magnifier device also comprises the stationary installation 5 that at least one group is fixed papery mirror holder 3 and papery upper cover 4 relative position, described papery upper cover 4 and papery mirror holder 3 lay respectively at the front-end and back-end of paper base 2, the diaphragm being attached to enlarging lens 1 outside surface is also stained with inside described papery mirror holder 3, described enlarging lens 1 is Fresnel Lenses, described enlarging lens 1 surface scribbles antiradiation coating.Described papery mirror holder 3 is provided with LED illumination lamp 19 and supplying cell.
Described stationary installation 5 comprises at least one pair of first connection strap 6, and a pair first connection straps 6 are respectively equipped with one on papery upper cover 4 and papery mirror holder 3; Or described stationary installation 5 comprises at least one pair of first connection strap 6, in described a pair first connection straps 6, one has at least one buckling groove 7 upwards, another has a downward buckling groove 7, described papery upper cover 4 and connected first connection strap are wholely set, and described papery mirror holder 3 and the first coupled connection strap are also wholely set.
Also comprise the angle bracing or strutting arrangement 14 making paper base 2 lift angle, described angle bracing or strutting arrangement 14 comprises sliding panel 11, back up pad 12 and the base plate 13 be rotationally connected with paper base 2, the top of described back up pad 12 contacts with paper base 2, bottom and the base plate 13 of back up pad 12 are fixed, described back up pad 12 is connected with regulating the sliding panel 11 of its support angle, the bottom of described paper base 2 has the first through hole 33, the rear portion of described base plate 13 and the paper base 2 at the first through hole 33 rear rotate, described paper base 2 is provided with cover plate 15, chute 16 is formed between the base plate 13 on described cover plate 15 and the first through hole 33 side, described sliding panel 11 is arranged in chute 16, the top of described back up pad 12 is connected with sliding panel 11, the bottom of described back up pad 12 is connected with the front portion of base plate 13.Described paper base 2 or base plate 13 are fixed with papery hasp 17, described papery upper cover 4 have the socket 18 that papery hasp front end is inserted.
Stationary installation 5 adopts inserting mode to connect, and is convenient to can lean against on papery upper cover 4 when mobile phone or newpapers and periodicals are placed on paper base 2 by client, can well fix the relative angle between papery upper cover 4 and papery mirror holder 3; Angle bracing or strutting arrangement 14 regulates the shift position of sliding panel 11 in chute 16, thus control the angle of inclination of back up pad 12 and surface level, thus the height that control paper base 2 front portion is lifted, enlarging lens 1 so just can be made to tilt to the angle of applicable user's use, realize stepless angular adjustment.After finishing using can by the front end of papery hasp 17 insert socket 18, carry long in whole magnifier apparatus would not automatically open, reduce damage probability, increase the service life.A pair first connection straps, except above-mentioned snap fit, can also adopt magnet adsorption mode to connect.
Embodiment two:
As shown in Figures 4 to 6, the different of stationary installation 5 and angle bracing or strutting arrangement 14 are from the difference of embodiment one.
Described stationary installation 5 comprises insertion groove 8, passes groove 9 and the second connection strap 10, the afterbody of described second connection strap 10 is fixed on papery mirror holder 3, the head of described second connection strap 10 is provided with bending part 29, described insertion groove 8 and pass groove 9 and all open on papery upper cover 4, described bending part stretches out from passing groove after insertion groove inserts, insertion groove 8 and the papery upper cover 4 passed between groove 9 form the card article 30 that is blocked bending part 29, and described second connection strap 10 is wholely set with the side of papery mirror holder 3.
The base plate 13 that described angle bracing or strutting arrangement 14 comprises sliding panel 11, back up pad 12 and is rotationally connected with paper base 2, the top of described back up pad 12 contacts with paper base 2, the bottom of back up pad 12 contacts with base plate 13, and described back up pad 12 is connected with regulating the sliding panel 11 of its support angle.
Described back up pad 12 comprises support portion 20, the lower fixed part 22 being positioned at the upper fixed part 21 above support portion 20 and being positioned at below support portion 20, fixed portion 21, the consistent folding line in direction is equipped with between lower fixed part 22 and support portion 20, fixed portion 21 is fixed on paper base 2, described base plate 13 has third through-hole 23, described sliding panel 11 is arranged on below base plate 13, described lower fixed part 22 is fixed on sliding panel 11 through third through-hole 23, described base plate 13 is clipped between support portion 20 and sliding panel 11, the bottom of described paper base 2 has the first through hole 33, fixed portion 21 is fixed on paper base 2 upper surface, described support portion 20 is rotationally connected with upper fixed part 21 through the first through hole 33, described lower fixed part 22 is rotationally connected through third through-hole 23 and support portion 20, the width of described support portion 20 is greater than the width of third through-hole 23 and is less than or equal to the first through hole 33 width, the width of described lower fixed part 22 is less than or equal to the width of third through-hole 23.
Stationary installation 5 adopts the second connection strap 10 front end bending part 29 insert insertion groove 8 and pass groove 9, and the friction between dependence bending part 29 and card article 30 controls the angle between papery upper cover 4 and papery mirror holder 3, succinctly convenient in operation.Angle bracing or strutting arrangement 14 controls the angle of inclination of back up pad 12 by the slip of sliding panel 11, thus regulate the angle between paper base 2 and ground, utilize the friction force of lower surface, support portion 20 and base plate 13 in sliding panel 11 and back up pad 12 to fix back up pad 12 angle of inclination, angle step-less adjustment can be realized equally.Second connection strap can also adopt the mode of magnet adsorption to be connected with papery upper cover.
Embodiment three:
As shown in Figure 7 to 10, the different of stationary installation 5 and angle bracing or strutting arrangement 14 are from the difference of embodiment one.
Described stationary installation 5 comprises the first fixed head 311 of two paperys and the second fixed head 312 of two paperys, second fixed head 312 is respectively equipped with between the base angle, left and right two of papery upper cover 4 and paper base 2, first fixed head 311 is respectively equipped with between the base angle, left and right two of papery mirror holder 3 and paper base 2, described first fixed head 311 and the second fixed head 312 are rectangle, it is cornerwise folding line of starting point that described first fixed head 311 is provided with along papery mirror holder and paper base joining, it is the diagonal line folding line of starting point that described second fixed head is provided with along papery upper cover and paper base joining, described first fixed head and the second fixed head have all cut an Origuchi 32, the starting point of described Origuchi 32 and emphasis all do not overlap on folding line, described first fixed head 311 is wholely set with corresponding papery upper cover 4, described first fixed head 311 is bonding with paper base 2, described second fixed head 312 is wholely set with corresponding papery mirror holder 3, described second fixed head 312 is bonding with paper base 2.
The base plate 13 that described angle bracing or strutting arrangement 14 comprises sliding panel 11, back up pad 12 and is rotationally connected with paper base 2, the top of described back up pad 12 contacts with paper base 2, the bottom of back up pad 12 contacts with base plate 13, and described back up pad 12 is connected with regulating the sliding panel 11 of its support angle.
The bottom of described paper base 2 has the first through hole 33, the rear portion of described base plate 13 and the paper base 2 at the first through hole 33 rear rotate, the left and right sides of described first through hole 33 has at least one pair of draw-in groove 35, the top of described back up pad 12 is convex shape, described base plate 13 has the second through hole 28, described sliding panel 11 is arranged on below base plate 13, and the bottom of described back up pad 12 is fixed on sliding panel 11 through the second through hole 28, and described base plate 13 is clipped between back up pad 12 and sliding panel 11.
Described back up pad 12 comprises the location division 24 of convex shape, the second connecting portion 26 being positioned at the first connecting portion 25 below location division 24 and being positioned at below the first connecting portion 25, described first connecting portion 25 is provided with between the second connecting portion 26 folding line that first connecting portion 25 is rotated relative to the second connecting portion 26, the front portion of described first through hole 33 is connected with the reception hole 27 suitable with location division 24 shape, the width of described first connecting portion 25 is greater than the width of the second through hole 28 and is less than or equal to the width of the first through hole 33, the width of described second connecting portion 26 is less than or equal to the width of the second through hole 28.
Two the first fixed heads 311 are fixed between papery mirror holder 3 and paper base 2 at a right angle, two the second fixed heads 312 are fixed between papery upper cover 4 and paper base 2 at a right angle, folds respectively along the first fixed head 311 and the second fixed head 312 when papery upper cover 4 and papery mirror holder 3 are packed up, Origuchi 32 is opened, when papery upper cover 4 and papery mirror holder 3 are opened, make Origuchi 32 close again, thus the first fixed head and the second fixed head can be made to recover the effect that flat condition reaches support.Angle bracing or strutting arrangement 14 adopts convex shape location division 24 to insert corresponding draw-in groove 35 mode and is located on back up pad 12 top, the height that the angle thus control controlling back up pad 12 and surface level by slip sliding panel 11 again lifts paper base 2 front portion, fixes the angle of back up pad 12 with connecting portion bottom and the friction force between sliding panel 11 and base by the.Owing to adopting four papery fixed heads, make not to be connected between papery upper cover 4 with papery mirror holder 3, can put into the object longer than paper base 2 to watch, and the top of back up pad 12 is by snapping in the draw-in groove of diverse location, and paper base 2 can be made to obtain wider angular adjustment.
Except the angle bracing or strutting arrangement 14 in above-mentioned three embodiments, a bevelled voussoir of band can also be joined in addition and insert below paper base 2 from front portion, regulate the angle of paper base 2.Above-mentioned three kinds of stationary installations and four kinds of angle bracing or strutting arrangements can freely be arranged in pairs or groups use.
In this portable magnifier device except diaphragm and enlarging lens 1, all adopt paper material to make, effectively reduce production cost and production technology; production cost can be made to reduce by 90%; weight reduces by 80%, accomplishes real cheapness and portable more can adapt to the demand of users.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (16)
1. a portable magnifier device, comprise enlarging lens (1), it is characterized in that: also comprise paper base (2), papery mirror holder (3) and papery upper cover (4), described papery mirror holder (3) is rotatably connected on paper base (2), described papery upper cover (4) is also rotatably connected on paper base (2), and described enlarging lens (1) is bonded on papery mirror holder (3).
2. a kind of portable magnifier device as claimed in claim 1, is characterized in that: described papery upper cover (4), paper base (2) and papery mirror holder (3) are integrated setting.
3. a kind of portable magnifier device as claimed in claim 1 or 2, it is characterized in that: portable magnifier device also comprises the stationary installation (5) that at least one group is fixed papery mirror holder (3) and papery upper cover (4) relative position, and described papery upper cover (4) and papery mirror holder (3) lay respectively at the front-end and back-end of paper base (2).
4. a kind of portable magnifier device as claimed in claim 3, it is characterized in that: described stationary installation (5) comprises first connection strap (6) of at least one pair of mutual clamping, a pair first connection straps (6) are respectively equipped with one on papery upper cover (4) and papery mirror holder (3).
5. a kind of portable magnifier device as claimed in claim 4, it is characterized in that: described papery upper cover (4) and connected first connection strap are wholely set, described papery mirror holder (3) and the first coupled connection strap are also wholely set.
6. a kind of portable magnifier device as claimed in claim 3, it is characterized in that: described stationary installation (5) comprises insertion groove (8), pass groove (9) and the second connection strap (10), the afterbody of described second connection strap (10) is fixed on papery mirror holder (3), the head of described second connection strap (10) is provided with bending part (29), described insertion groove (8) and pass groove (9) and all open on papery upper cover (4), described bending part stretches out from passing groove after insertion groove inserts, insertion groove (8) and the papery upper cover (4) passed between groove (9) form the card article (30) that is blocked bending part (29).
7. a kind of portable magnifier device as claimed in claim 6, is characterized in that: described second connection strap (10) is wholely set with the side of papery mirror holder (3).
8. a kind of portable magnifier device as claimed in claim 3, it is characterized in that: described stationary installation (5) comprises first fixed head (311) of two paperys and second fixed head (312) of two paperys, second fixed head (312) is respectively equipped with between the base angle, left and right two of papery upper cover (4) and paper base (2), first fixed head (311) is respectively equipped with between the base angle, left and right two of papery mirror holder (3) and paper base (2), described first fixed head (311) and the second fixed head (312) are rectangle, it is cornerwise folding line of starting point that described first fixed head (311) is provided with along papery mirror holder and paper base joining, it is the diagonal line folding line of starting point that described second fixed head is provided with along papery upper cover and paper base joining, described first fixed head and the second fixed head have all cut an Origuchi (32), the starting point of described Origuchi (32) and emphasis all do not overlap on folding line.
9. a kind of portable magnifier device as claimed in claim 8, it is characterized in that: described first fixed head (311) is wholely set with corresponding papery upper cover (4), described first fixed head (311) is bonding with paper base (2), described second fixed head (312) is wholely set with corresponding papery mirror holder (3), and described second fixed head (312) is bonding with paper base (2).
10. a kind of portable magnifier device as claimed in claim 1, is characterized in that: portable magnifier device also comprises the angle bracing or strutting arrangement (14) that paper base (2) is lifted.
11. a kind of portable magnifier devices as claimed in claim 10, it is characterized in that: the base plate (13) that described angle bracing or strutting arrangement (14) comprises sliding panel (11), back up pad (12) and is rotationally connected with paper base (2), the top of described back up pad (12) contacts with paper base (2), the bottom of back up pad (12) contacts with base plate (13), and described back up pad (12) is connected with sliding panel (11).
12. a kind of portable magnifier devices as claimed in claim 11, it is characterized in that: the bottom of described paper base (2) has the first through hole (33), the rear portion of described base plate (13) and the paper base (2) at the first through hole (33) rear are rotationally connected, described paper base (2) is provided with cover plate (15), chute (16) is formed between the base plate (13) on described cover plate (15) and the first through hole (33) side, described sliding panel (11) is arranged in chute (16), the top of described back up pad (12) is connected with sliding panel (11), the bottom of described back up pad (12) is connected with the front portion of base plate (13).
13. a kind of portable magnifier devices as claimed in claim 10, is characterized in that: described angle bracing or strutting arrangement (14) is the bevelled voussoir of band, and described voussoir is positioned at below paper base.
14. a kind of portable magnifier devices as claimed in claim 1, is characterized in that: described papery mirror holder (3) inner side is also stained with the diaphragm being attached to enlarging lens (1) outside surface.
15. a kind of portable magnifier devices as claimed in claim 1, it is characterized in that: described paper base (2) is fixed with papery hasp (17), described papery upper cover (4) has the socket (18) that papery hasp front end is inserted.
16. a kind of portable magnifier devices as claimed in claim 1, is characterized in that: described papery mirror holder (3) is provided with LED illumination lamp (19) and supplying cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189896.2U CN204496101U (en) | 2015-03-31 | 2015-03-31 | A kind of portable magnifier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189896.2U CN204496101U (en) | 2015-03-31 | 2015-03-31 | A kind of portable magnifier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496101U true CN204496101U (en) | 2015-07-22 |
Family
ID=53575404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520189896.2U Expired - Fee Related CN204496101U (en) | 2015-03-31 | 2015-03-31 | A kind of portable magnifier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496101U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765141A (en) * | 2015-03-31 | 2015-07-08 | 温州明发光学科技有限公司 | Portable magnifier |
| CN111055496A (en) * | 2019-12-28 | 2020-04-24 | 佛山市鼎科科技发展有限公司 | Automatic leveling type 3D printer |
| US11520136B2 (en) | 2019-12-19 | 2022-12-06 | Michael W McGarvey | Hands-free adjustable magnifying lens holder and workstation |
-
2015
- 2015-03-31 CN CN201520189896.2U patent/CN204496101U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765141A (en) * | 2015-03-31 | 2015-07-08 | 温州明发光学科技有限公司 | Portable magnifier |
| CN104765141B (en) * | 2015-03-31 | 2018-12-11 | 温州明发光学科技有限公司 | A kind of portable magnifier device |
| US11520136B2 (en) | 2019-12-19 | 2022-12-06 | Michael W McGarvey | Hands-free adjustable magnifying lens holder and workstation |
| CN111055496A (en) * | 2019-12-28 | 2020-04-24 | 佛山市鼎科科技发展有限公司 | Automatic leveling type 3D printer |
| CN111055496B (en) * | 2019-12-28 | 2021-09-03 | 佛山市鼎科科技发展有限公司 | Automatic leveling type 3D printer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20160427 Granted publication date: 20150722 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161027 Granted publication date: 20150722 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| 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: 20150722 |