CN211263940U

CN211263940U - Magnifier bracket

Info

Publication number: CN211263940U
Application number: CN202020058074.1U
Authority: CN
Inventors: 顾明方; 何谊红; 顾景阳; 何予宏
Original assignee: Nanyang Liyuan Optics Co ltd
Current assignee: Nanyang Liyuan Optics Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-08-14
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a magnifying glass support relates to lens technical field, including rotation axis, telescopic link and base, the middle part welding of rotation axis lateral surface has four connecting plates, and the equal fixedly connected with lens of one end of four connecting plates supports a section of thick bamboo, and the inside that four lenses supported a section of thick bamboo all is equipped with the magnifying glass. The utility model discloses a cooperation setting between rotation axis and four lens support section of thick bamboo, the magnifying glass of being convenient for change different multiplying powers is observed, through the elasticity billet, cooperation setting between the steering ball, the magnifying glass flexibility is higher, be convenient for observe the object diversely, through the clearance dish, the crank, the cooperation setting between brush and the cotton flannel, the magnifying glass need not to pull down and can be wiped up, through first ratchet rack, second ratchet rack and adjust the cooperation setting between the pole, the regulation of magnifying glass height is comparatively nimble, the operating personnel of being convenient for observes the object.

Description

Magnifier bracket

Technical Field

The utility model relates to a lens technical field specifically is magnifying glass support.

Background

When the smooth finish is examined to the optical lens after processing, the staff need hand little 5 times's magnifying glass, optical lens after processing inspects, the long-time phenomenon that the magnifying glass must produce the arm ache of handing of staff, be unfavorable for the staff to detect the smooth finish for a long time, current magnifying glass support frame, the fixed mounting of being not convenient for mostly, bring inconvenience for staff's work, and the support frame of magnifying glass is not convenient for height-adjusting, direction and angle, furthermore, the magnifying glass that needs to change different magnifications examines time measuring, other magnifying glasses often need to be look for to the staff, detect again, detection efficiency has been influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a magnifying glass support has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including rotation axis, telescopic link and base, the middle part welding of rotation axis lateral surface has four connecting plates, four the equal fixedly connected with lens of one end of connecting plate supports a section of thick bamboo, four the inside of lens support a section of thick bamboo all is equipped with the magnifying glass, four the upper surface that the lens supported a section of thick bamboo all articulates there is the apron.

Optionally, the both ends of telescopic link fixedly connected with steel ring and sliding sleeve respectively, the welding of one side of steel ring has a plurality of elasticity billet, and is a plurality of the medial surface of elasticity billet all is equipped with anti-skidding rubber pad.

Optionally, it is a plurality of the joint has the ball that turns to between the elasticity billet, the welding of one side of turning to the ball has the connecting rod, the first deflector of one end fixedly connected with and the second deflector of the ball that turns to are kept away from to the connecting rod.

Optionally, the inside of first deflector rotates and is connected with the crank, the one end fixedly connected with clearance dish of crank, the lower surface of clearance dish is equipped with brush and cotton flannel, the brush is the cross, first spout and first swivelling chute have been seted up to the lower surface of first deflector, the width of first spout equals the width of rotation axis.

Optionally, the upper surface of the second guide plate is provided with a limiting groove, a second sliding groove and a second rotating groove, a rotating disc is arranged inside the second rotating groove, the upper surface of the rotating disc is provided with a positioning hole, and the widths of the limiting groove, the second sliding groove and the positioning hole are equal to the width of the rotating shaft.

Optionally, a first ratchet rack is welded in the middle of the upper surface of the base, a second ratchet rack is meshed and connected to one side of the first ratchet rack, two adjusting rods are welded to one side of the second ratchet rack, the two adjusting rods penetrate through the side wall of the sliding sleeve, and springs are arranged on the outer side faces of the two adjusting rods.

(III) advantageous effects

The utility model provides a magnifying glass support possesses following beneficial effect:

1. this magnifying glass support, support the cooperation setting between a section of thick bamboo through rotation axis and four lenses, four lenses support a section of thick bamboo and can install the magnifying glass of different magnifications respectively, the magnifying glass of being convenient for change different magnifications is observed, the rotation axis is rotatory can accomplish the switching between the different magnification magnifying glasses, time saving and labor saving, in addition, through elasticity billet, turn to the cooperation setting between the ball, make to turn to the ball rotatory back between a plurality of elasticity billets, the direction and the angle of magnifying glass change thereupon, the flexibility is higher, be convenient for diversely observe the object.

2. This magnifying glass support, through the clearance dish, the crank, the cooperation setting between brush and the cotton flannel, rotate the crank, the clearance dish is rotatory, the dirt on brush and cotton flannel clearance magnifying glass surface, the magnifying glass need not to pull down and can be wiped clean, high durability and convenient use, furthermore, through first ratchet rack, second ratchet rack and the cooperation setting between the regulation pole, the pulling is adjusted the pole, second ratchet rack breaks away from first ratchet rack, promote the height that sliding sleeve can change the magnifying glass, the regulation of magnifying glass height is comparatively nimble, the operating personnel of being convenient for observes the object.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the lens supporting cylinder of the present invention;

fig. 3 is a schematic perspective view of the rotating shaft of the present invention;

fig. 4 is a schematic perspective view of the elastic steel bar of the present invention;

fig. 5 is a schematic bottom view of the first guide plate of the present invention;

fig. 6 is a schematic perspective view of a second guide plate according to the present invention.

In the figure: 1. a rotating shaft; 2. a connecting plate; 3. a lens support barrel; 4. a magnifying glass; 5. a cover plate; 6. a telescopic rod; 7. a base; 8. steel rings; 9. an elastic steel strip; 10. a steering ball; 11. a connecting rod; 12. a first guide plate; 13. a second guide plate; 14. cleaning the disc; 15. a crank; 16. a brush; 17. flannelette; 18. a first chute; 19. a first rotary tank; 20. a limiting groove; 21. a second chute; 22. a second rotary tank; 23. rotating the disc; 24. positioning holes; 25. a first ratchet rack; 26. a second ratchet rack; 27. adjusting a rod; 28. a sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: the magnifying lens bracket comprises a rotating shaft 1, a telescopic rod 6 and a base 7, wherein four connecting plates 2 are welded in the middle of the outer side surface of the rotating shaft 1, one ends of the four connecting plates 2 are fixedly connected with lens supporting cylinders 3, magnifying lenses 4 are arranged inside the four lens supporting cylinders 3, cover plates 5 are hinged to the upper surfaces of the four lens supporting cylinders 3, one sides of the cover plates 5 are clamped on the upper surfaces of the lens supporting cylinders 3 through buckles, the magnifying lenses 4 with different magnifications can be respectively installed on the four lens supporting cylinders 3 through the matching arrangement between the rotating shaft 1 and the four lens supporting cylinders 3, the magnifying lenses 4 with different magnifications can be conveniently replaced for observation, the switching between the magnifying lenses 4 with different magnifications can be completed by rotating the rotating shaft 1, time and labor are saved, the two ends of the telescopic rod 6 are respectively and fixedly connected with a steel ring 8, the inner side surfaces of a plurality of elastic steel bars 9 are provided with anti-skid rubber pads, steering balls 10 are clamped between the elastic steel bars 9, the diameter of each steering ball 10 is larger than that of each steel ring 8, a connecting rod 11 is welded on one side of each steering ball 10, the steering balls 10 are rotated among the elastic steel bars 9 and the steering balls 10 through matching arrangement between the elastic steel bars 9 and the corresponding steering balls 10, the direction and the angle of a magnifier 4 are changed accordingly, the magnifier 4 is high in flexibility and convenient to observe objects in multiple directions, one end, far away from the steering balls 10, of each connecting rod 11 is fixedly connected with a first guide plate 12 and a second guide plate 13, a crank 15 is rotatably connected inside the first guide plate 12, one end of the crank 15 is fixedly connected with a cleaning disc 14, the lower surface of the cleaning disc 14 is provided with a brush 16 and flannelette 17, the brush 16 is cross-shaped, and the brush 16 and the flannelette 17 are arranged, the handle 15 is rotated, the cleaning disc 14 rotates, the brush 16 and the flannelette 17 clean dirt on the surface of the magnifier 4, the magnifier 4 can be cleaned without being detached, the magnifier is convenient to use, the lower surface of the first guide plate 12 is provided with a first sliding groove 18 and a first rotating groove 19, the first sliding groove 18 is communicated with the first rotating groove 19, the width of the first sliding groove 18 is equal to the width of the rotating shaft 1, the upper surface of the second guide plate 13 is provided with a limiting groove 20, a second sliding groove 21 and a second rotating groove 22, the limiting groove 20, the second sliding groove 21 and the second rotating groove 22 are communicated, the rotating disc 23 is arranged inside the second rotating groove 22, the upper surface of the rotating disc 23 is provided with a positioning hole 24, the widths of the limiting groove 20, the second sliding groove 21 and the positioning hole 24 are equal to the width of the rotating shaft 1, the middle part of the upper surface of the base 7 is welded with a first ratchet rack 25, one side of the first rack 25 is meshed with a second rack, two regulation poles 27 are welded to one side of second ratchet rack 26, two regulation poles 27 all run through the lateral wall of sliding sleeve 28, two lateral surfaces of adjusting pole 27 all are equipped with the spring, through first ratchet rack 25, second ratchet rack 26 and the cooperation setting between the regulation pole 27, pulling regulation pole 27, second ratchet rack 26 breaks away from first ratchet rack 25, promote sliding sleeve 28 and can change the height of magnifying glass 4, the regulation of magnifying glass 4 height is comparatively nimble, the operating personnel of being convenient for observes the object.

When the magnifier is used, the magnifiers 4 with different magnifications are respectively placed in the four lens supporting cylinders 3, the cover plate 5 is turned over to be clamped at the upper parts of the lens supporting cylinders 3, the stability of the magnifiers 4 is ensured, when different magnifiers 4 are required to be switched to observe objects, the connecting plate 2 is pushed upwards to enable the rotating shaft 1 to move upwards, when the upper end of the rotating shaft 1 is abutted to the inner top wall of the first sliding groove 18, the lower end face of the rotating shaft 1 is just flush with the inner bottom wall of the second sliding groove 21, the rotating shaft 1 is pushed towards the direction of the base 7 to enable the upper end and the lower end of the rotating shaft 1 to respectively slide in the first sliding groove 18 and the second sliding groove 21 until the lower end of the rotating shaft 1 enters the positioning hole 24 in the middle part of the rotating disc 23, the connecting plate 2 is pushed to enable the rotating shaft 1 to rotate, the upper, when the magnifier 4 is scratched on the cleaning disc 14, the brush 16 and the flannelette 17 clean the surface of the magnifier 4, when the magnifier 4 suitable for detection is rotated to one side of an object to be detected, the connecting plate 2 is pushed upwards to enable the lower end of the rotating shaft 1 to be separated from the positioning hole 24, the rotating shaft 1 is pulled reversely to enable the upper end and the lower end of the rotating shaft 1 to slide in the first sliding groove 18 and the second sliding groove 21 respectively until the lower end of the rotating shaft 1 enters the limiting groove 20, at the moment, the rotating shaft 1 is blocked and can not rotate, when the magnifier 4 below the cleaning disc 14 needs to be cleaned, the crank 15 is rotated, the cleaning disc 14 rotates, the brush 16 and the flannelette 17 clean the surface of the magnifier 4, the magnifier 4 can be wiped clean without being detached, when the direction and the angle of the magnifier 4 need to be changed, the connecting rod 11 is rotated to enable the steering ball 10 to rotate among the plurality of elastic steel bars 9, the angle and the direction of the magnifier 4 are changed immediately, the length of the telescopic rod 6 is adjusted, the distance between the magnifier 4 and the base 7 can be adjusted, when the height of the magnifier 4 needs to be adjusted, two adjusting rods 27 are pulled simultaneously, the second ratchet rack 26 is separated from the first ratchet rack 25, the springs on the outer surfaces of the two adjusting rods 27 are contracted, the height of the magnifier 4 can be changed by pushing the sliding sleeve 28, the two adjusting rods 27 are loosened, the springs on the outer surfaces of the two adjusting rods 27 push the second ratchet rack 26 to be meshed with the first ratchet rack 25, the second ratchet rack 26 cannot slide relative to the first ratchet rack 25, and the height of the magnifier 4 is limited.

The utility model discloses a theory of operation and beneficial effect: in summary, the magnifying glasses 4 with different magnifications can be respectively installed on the four lens supporting cylinders 3 through the matching arrangement between the rotating shaft 1 and the four lens supporting cylinders 3, the magnifying glasses 4 with different magnifications can be conveniently replaced for observation, the rotating shaft 1 can complete the switching between the magnifying glasses 4 with different magnifications through rotation, time and labor are saved, in addition, the direction and the angle of the magnifying glasses 4 are changed along with the rotation of the steering ball 10 among the elastic steel bars 9 through the matching arrangement between the elastic steel bars 9 and the steering ball 10, the flexibility is higher, the object can be conveniently observed in multiple directions, the cleaning disc 14 rotates through the rotating of the cleaning disc 15 and the cleaning disc 14, the brush 16 and the flannelette 17 can clean dirt on the surface of the magnifying glasses 4, the magnifying glasses 4 can be cleaned without being detached, the use is convenient, in addition, the magnifying glasses can be cleaned through the first ratchet rack 25, The second ratchet rack 26 and the adjusting rod 27 are matched, the adjusting rod 27 is pulled, the second ratchet rack 26 is separated from the first ratchet rack 25, the sliding sleeve 28 is pushed, the height of the magnifier 4 can be changed, the height of the magnifier 4 can be flexibly adjusted, and an operator can observe objects conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Magnifying glass support, including rotation axis (1), telescopic link (6) and base (7), its characterized in that: the middle welding of rotation axis (1) lateral surface has four connecting plates (2), four the equal fixedly connected with lens of one end of connecting plate (2) supports a section of thick bamboo (3), four the inside of lens support a section of thick bamboo (3) all is equipped with magnifying glass (4), four the upper surface of lens support a section of thick bamboo (3) all articulates there is apron (5).

2. The loupe holder of claim 1, wherein: the both ends of telescopic link (6) are fixedly connected with steel ring (8) and sliding sleeve (28) respectively, the welding of one side of steel ring (8) has a plurality of elasticity billet (9), and is a plurality of the medial surface of elasticity billet (9) all is equipped with anti-skidding rubber pad.

3. The loupe holder of claim 2, wherein: a plurality of the joint has steering ball (10) between elasticity billet (9), one side welding of steering ball (10) has connecting rod (11), the first deflector of one end fixedly connected with (12) and second deflector (13) of steering ball (10) are kept away from in connecting rod (11).

4. The loupe holder of claim 3, wherein: the inside of first deflector (12) is rotated and is connected with crank (15), the one end fixedly connected with clearance dish (14) of crank (15), the lower surface of clearance dish (14) is equipped with brush (16) and cotton flannel (17), brush (16) are the cross, first spout (18) and first swivelling chute (19) have been seted up to the lower surface of first deflector (12), the width of first spout (18) equals the width of rotation axis (1).

5. The loupe holder of claim 3, wherein: the upper surface of the second guide plate (13) is provided with a limiting groove (20), a second sliding groove (21) and a second rotating groove (22), a rotating disc (23) is arranged inside the second rotating groove (22), the upper surface of the rotating disc (23) is provided with a positioning hole (24), and the widths of the limiting groove (20), the second sliding groove (21) and the positioning hole (24) are all equal to the width of the rotating shaft (1).

6. The loupe holder of claim 1, wherein: the middle of the upper surface of the base (7) is welded with a first ratchet rack (25), one side of the first ratchet rack (25) is meshed with a second ratchet rack (26), one side of the second ratchet rack (26) is welded with two adjusting rods (27), the two adjusting rods (27) penetrate through the side wall of the sliding sleeve (28), and the outer side faces of the two adjusting rods (27) are provided with springs.