CN212871692U

CN212871692U - Full-automatic lensmeter

Info

Publication number: CN212871692U
Application number: CN202022038526.2U
Authority: CN
Inventors: 史坚
Original assignee: Ximing Jiangsu Optical Technology Development Co ltd
Current assignee: Ximing Jiangsu Optical Technology Development Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-02
Anticipated expiration: 2030-09-17

Abstract

The utility model is suitable for the technical field of lensometer, and provides a full-automatic lensometer, which comprises a base, a lens table bracket, a lens table, a computer top lensometer, a fixed bracket, a supporting rod, a clamping plate, a fixed shaft and a fixed ring, wherein the fixed shaft is fixedly connected on the side wall of the base, the bottom of the supporting rod is sleeved on the outer surface of the fixed shaft and is rotationally connected with the fixed shaft, the fixed ring is positioned outside the supporting rod and is in threaded connection with the supporting rod, the clamping plate is fixedly connected at the top of the supporting rod, the top height of the clamping plate is the same as that of the lens table bracket, when in use, the supporting rod is upwards rotated to ensure that the supporting rod is vertical to the lens table, then the lens is clamped on the clamping plate, the fixed ring is screwed, the supporting rod is extruded by the fixed ring to avoid the rotation of the, the palm is easy to shake during operation, which causes the problem of printing error of the computer top lensometer.

Description

Full-automatic lensmeter

Technical Field

The utility model belongs to the technical field of the lensmeter, especially, relate to a full-automatic lensmeter.

Background

The lensmeter is one of the necessary optometry lens matching instruments of the glasses retail store, and can be divided into a common manual adjustment type lensmeter and a computer lensmeter, commonly called a one-meter.

Present full-automatic lensmeter is when using, when printing optical center, axial or processing datum line to one of them glasses, needs the user to hold another lens with the hand, makes glasses be in the horizontality, and the time is too long, and the user's finger can vibrate, influences the precision of printing to the lens.

SUMMERY OF THE UTILITY MODEL

The utility model provides a full-automatic lensmeter aims at solving present full-automatic lensmeter when using, when printing optical center, axial or processing datum line to one of them glasses, needs the user to hold another lens with the hand, makes glasses be in the horizontality, and in the long term of time, the user finger can vibrate, influences the problem to the precision that the lens was printed.

The utility model is realized in such a way that a full-automatic lensometer comprises a base, a lens table bracket, a lens table, a computer top lensometer, a fixed bracket, a support rod, a splint, a fixed shaft and a fixed ring, the lens table bracket is fixedly connected with the top of the base, the lens table is positioned on the base, and is connected with the base in a sliding way, the computer top lensometer is positioned at the top of the lens table bracket, and is fixedly connected with the base, the fixed bracket is rotatably connected with the bottom of the computer top lensometer, the supporting rod is rotatably connected with the side wall of the base, the clamping plate is positioned at the top of the supporting rod, and with bracing piece fixed connection, the fixed axle inserts on the base lateral wall, and with base fixed connection, solid fixed ring cover is located the surface of fixed axle, and with the fixed axle spiro union.

Preferably, the top of the computer top lensometer is provided with a display screen, and the display screen is fixedly connected with the outer wall of the computer top lensometer and electrically connected with the chip inside the computer top lensometer.

Preferably, the side of computer top lensometer is equipped with lens platform knob, lens platform knob runs through computer top lensometer, and with computer top lensometer rotates to be connected, just lens platform knob is located the inside one end of computer top lensometer with lens platform meshing is connected.

Preferably, the support rod is of a rectangular plate-shaped structure, a circular through hole is formed in the bottom of the support rod, and the inner diameter of the circular through hole is equal to the diameter of the fixing shaft.

Preferably, the fixed axle is cylindrical structure, the outside of fixed axle is equipped with the external screw thread, the external screw thread with the internal thread looks adaptation that solid fixed ring inside set up.

Preferably, the number of the clamping plates is two, wherein the top height of the clamping plate at the bottom is flush with the top height of the lens table support.

Preferably, a hinge is arranged between the two clamping plates, the two clamping plates are rotatably connected through the hinge, a spring is arranged on the outer side of the hinge, and two ends of the spring are fixedly connected with the adjacent ends of the two hinges respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a full-automatic lensmeter, through setting up bracing piece, splint, fixed axle and solid fixed ring, fixedly connected with fixed axle on the base lateral wall. The surface of fixed axle is located to the bottom cover of bracing piece, and rotate with the fixed axle and be connected, gu fixed ring is located the bracing piece outside, and with the bracing piece spiro union, bracing piece top fixedly connected with splint, the top height of splint is the same with the top height of lens platform support, during the use, upwards rotate the bracing piece, make the bracing piece perpendicular with lens platform, then with the lens centre gripping on splint, and the solid fixed ring of spiral shell action, extrude the bracing piece through solid fixed ring, avoid the bracing piece to rotate, thereby hold the lens, and make the lens be in the horizontality, avoided traditional mode user to hold the lens through the palm, the palm vibrates easily when the operation, lead to the problem that the error appears in the printing of computer top.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a clamping device according to the present invention;

fig. 3 is a schematic plan view of the clamping device of the present invention;

in the figure: 11. a base; 12. a lens table support; 13. a lens stage; 14. a computer top lensometer; 15. a display screen; 16. a lens table knob; 17. fixing a bracket; 18. a support bar; 19. a splint; 20. a fixed shaft; 21. a fixing ring; 22. a hinge; 23. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a full-automatic lensometer, including base 11, lens platform support 12, lens platform 13, computer top lensometer 14, fixed bolster 17, bracing piece 18, splint 19, fixed axle 20 and solid fixed ring 21, lens platform support 12 fixed connection is in base 11 top, lens platform 13 is located base 11, and with base 11 sliding connection, computer top lensometer 14 is located lens platform support 12 top, and with base 11 fixed connection, fixed bolster 17 rotates to be connected in computer top lensometer 14's bottom, bracing piece 18 rotates with base 11's lateral wall to be connected, splint 19 are located bracing piece 18 top, and with bracing piece 18 fixed connection, fixed axle 20 inserts on base 11 lateral wall, and with base 11 fixed connection, gu fixed ring 21 overlaps the surface of locating fixed axle 20, and with fixed axle 20 spiro union.

In this embodiment, a fixing shaft 20 is disposed on the base 11, a supporting rod 18 is sleeved on the fixing shaft 20, the supporting rod 18 is rotatably connected with the fixing shaft 20, when in use, a detection person upwardly rotates the supporting rod 18 sleeved on the fixing shaft 20 to make the supporting rod 18 perpendicular to the lens table 13, two clamping plates 19 are disposed at the top of the supporting rod 18, the two clamping plates 19 are rotatably connected through the fixing shaft 20, a spring 23 is disposed at the rear side of each clamping plate 19, two ends of the spring 23 are respectively fixedly connected with the adjacent surfaces of the two clamping plates 19, the top height of the clamping plate 19 at the bottom is the same as the top height of the lens table support 12, a worker can press the tail portions of the two clamping plates 19 to contract the spring 23, at this time, the top portions of the two clamping plates 19 are opened, i.e. the lens can be inserted between the two clamping plates 19 and fixed through the clamping, thereby make glasses be in the horizontality, avoided traditional mode user to hold the lens through the palm, the palm shakes easily when the operation, leads to the problem that error appears in the top lensometer 14 printing of computer.

In the embodiment, when the device is used, a switch of a lensometer is turned on, preheating is carried out, after preheating is carried out for a period of time, detection is started to assemble glasses, a detection person sits in front of the lensometer, puts the glasses on a lens table support 12, and the eyes just look at the lens table support 12 of the lensometer, and puts down a fixed support 17 to fix the glasses; at the moment, the right hand rotates the knob 16 of the lens table, so that the lens table 13 is slowly leaned against the glasses to be detected, at the moment, the nose support of the spectacle frame is inosculated with the simulated nose bridge of the lensmeter, the detection personnel upwards rotates the supporting rod 18 sleeved on the fixing shaft 20 at the moment, so that the supporting rod 18 is vertical to the lens table 13, the top of the supporting rod 18 is provided with two clamping plates 19, the two clamping plates 19 are rotatably connected through the fixing shaft 20, the rear sides of the two clamping plates 19 are provided with springs 23, the two ends of the springs 23 are respectively fixedly connected with the adjacent surfaces of the two clamping plates 19, the top height of the clamping plate 19 positioned at the bottom is consistent with the top height of the support 12 of the lens table, the working personnel can press the tails of the two clamping plates 19, the springs 23 are contracted, at the moment, the tops of the two clamping plates 19 are opened, namely, the lenses, thereby make glasses be in the horizontality, avoided traditional mode user to hold the lens through the palm, the palm shakes easily when the operation, lead to the problem that error appears in the printing of computer top lensometer 14, the lens is fixed good back, the staff left hand promotes the careful removal of glasses horizontal direction, move the optical center of glasses lens to with the computer top lensometer 14 on the display screen 15 of demonstration the reticle coincidence of lensometer graticule, and press the memory button on the computer top lensometer 14, pin the digit that display screen 15 shows, be the top focus value of this glasses lens, then move the left lens to joining in marriage dress glasses, it can to carry out same process.

Further, the top of the computer top lensometer 14 is provided with a display screen 15, and the display screen 15 is fixedly connected with the outer wall of the computer top lensometer 14 and electrically connected with the chip inside the computer top lensometer 14.

In this embodiment, be equipped with display screen 15 at computer top lensometer 14 top, display screen 15 and the inside chip electric connection of computer top lensometer 14 for the step in the display operation, the staff of being convenient for uses.

Furthermore, a lens table knob 16 is arranged on the side surface of the computer top lensometer 14, the lens table knob 16 penetrates through the computer top lensometer 14 and is rotatably connected with the computer top lensometer 14, and one end, located inside the computer top lensometer 14, of the lens table knob 16 is meshed with the lens table 13.

In the present embodiment, a lens table knob 16 is provided, and one end of the lens table knob 16 located inside the computer top lensometer 14 is engaged with the lens table 13, so that when a user rotates the lens table knob 16, the user can drive the lens table 13 to slide along the horizontal direction, so as to attach to the glasses, and limit the glasses and the lens table 13 to be in a horizontal state.

Further, the support rod 18 is a rectangular plate-shaped structure, a circular through hole is formed at the bottom of the support rod 18, and the inner diameter of the circular through hole is equal to the diameter of the fixing shaft 20.

In this embodiment, set up bracing piece 18 and be used for holding glasses lens, avoid traditional mode to use the mode of manual support, long water back user's palm can produce and vibrate, influences the printing to the lens, offers circular through-hole in bracing piece 18 bottom for the cover is located on fixed axle 20, and is connected with fixed axle 20 rotation.

Further, the fixed shaft 20 is of a cylindrical structure, external threads are arranged on the outer side of the fixed shaft 20, and the external threads are matched with internal threads arranged inside the fixed ring 21.

In the present embodiment, the outer side of the fixing shaft 20 is provided with an external thread, and the external thread is matched with an internal thread arranged inside the fixing ring 21, so that the fixing ring 21 can be screwed on the fixing shaft 20, thereby clamping the supporting rod 18 and avoiding the supporting rod 18 from moving.

Further, the number of the clamping plates 19 is two, wherein the top height of the clamping plate 19 at the bottom is flush with the top height of the lens table frame 12.

In this embodiment, two clamping plates 19 are provided for clamping the lens, and the height of the top of the clamping plate 19 at the bottom is flush with the height of the top of the lens table support 12, so that the lens is at the same horizontal position as the lens on the lens table support 12 after being clamped.

Further, a hinge 22 is arranged between the two clamping plates 19, the two clamping plates 19 are rotatably connected through the hinge 22, a spring 23 is arranged on the outer side of the hinge 22, and two ends of the spring 23 are fixedly connected with adjacent ends of the two hinges 22 respectively.

In this embodiment, a hinge 22 is provided between the two clamp plates 19, the two clamp plates 19 are rotatably connected through the hinge 22, a spring 23 is provided outside the hinge 22, and two ends of the spring 23 are fixedly connected with adjacent ends of the two hinge 22, respectively, so that the two clamp plates 19 can be clamped under the elastic force of the spring 23, thereby realizing the clamping effect on the lens.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a full-automatic lensometer, includes base (11), lens platform support (12), lens platform (13), computer top lensometer (14), fixed bolster (17), bracing piece (18), splint (19), fixed axle (20) and solid fixed ring (21), its characterized in that: the lens table bracket (12) is fixedly connected to the top of the base (11), the lens table (13) is positioned on the base (11), and is connected with the base (11) in a sliding way, the computer top lensometer (14) is positioned at the top of the lens table bracket (12), and is fixedly connected with the base (11), the fixed bracket (17) is rotatably connected with the bottom of the computer top lensometer (14), the supporting rod (18) is rotatably connected with the side wall of the base (11), the clamping plate (19) is positioned at the top of the supporting rod (18), and is fixedly connected with the supporting rod (18), the fixed shaft (20) is inserted into the side wall of the base (11), and is fixedly connected with the base (11), the fixed ring (21) is sleeved on the outer surface of the fixed shaft (20) and is in threaded connection with the fixed shaft (20).

2. The fully automatic lensmeter of claim 1 wherein: the display screen (15) is arranged at the top of the computer top lensometer (14), and the display screen (15) is fixedly connected with the outer wall of the computer top lensometer (14) and electrically connected with the chip inside the computer top lensometer (14).

3. The fully automatic lensmeter of claim 1 wherein: the side of computer top lensometer (14) is equipped with lens platform knob (16), lens platform knob (16) run through lensometer (14) is pushed up to the computer, and with lensometer (14) is pushed up to the computer rotates and connects, just lens platform knob (16) are located the inside one end of lensometer (14) is pushed up to the computer with lens platform (13) meshing is connected.

4. The fully automatic lensmeter of claim 1 wherein: the supporting rod (18) is of a rectangular plate-shaped structure, a circular through hole is formed in the bottom of the supporting rod (18), and the inner diameter of the circular through hole is equal to the diameter of the fixing shaft (20).

5. The fully automatic lensmeter of claim 1 wherein: the fixed shaft (20) is of a cylindrical structure, the outer side of the fixed shaft (20) is provided with external threads, and the external threads are matched with internal threads arranged inside the fixed ring (21).

6. The fully automatic lensmeter of claim 1 wherein: the number of the clamping plates (19) is two, wherein the top height of the clamping plate (19) at the bottom is flush with the top height of the lens table bracket (12).

7. The fully automatic lensmeter of claim 6 wherein: a hinge (22) is arranged between the two clamping plates (19), the two clamping plates (19) are rotatably connected through the hinge (22), a spring (23) is arranged on the outer side of the hinge (22), and two ends of the spring (23) are fixedly connected with the adjacent ends of the two hinges (22) respectively.