CN212635550U

CN212635550U - Processing auxiliary mechanism of precision optical lens mounting bracket

Info

Publication number: CN212635550U
Application number: CN202021600350.9U
Authority: CN
Inventors: 张红普; 毛玉华; 徐国庆; 张朋朋; 张丽娜
Original assignee: Luoyang Zhuohang Electromechanical Technology Co ltd
Current assignee: Luoyang Zhuohang Electromechanical Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-02
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a processing complementary unit of accurate optical lens mounting bracket, including mount, splint, dead lever, connecting plate, first threaded rod, carriage release lever, sleeve, second threaded rod, knob, rubber pad, deflector, dwang, base, stopper, gag lever post, spacing groove, iron plate and magnet. The utility model has simple structure and convenient operation, adjusts the height of the second threaded rod by screwing the sleeve, and adjusts the arc shape of the clamping plate under the fixed coordination of the fixed rod, so that the clamping plate can adapt to the supporting rods with different diameters, thereby solving the problem that the clamping plate can not adapt to the supporting rods with different diameters when the existing auxiliary fixing mechanism is used, and improving the application range of the auxiliary mechanism; the problem of current complementary unit mount can't carry out angle modulation when using is solved for the bracing piece can rotate the processing, has improved complementary unit's practicality.

Description

Processing auxiliary mechanism of precision optical lens mounting bracket

Technical Field

The utility model relates to a processing complementary unit specifically is a processing complementary unit of accurate optical lens mounting bracket, belongs to processing complementary unit application technical field.

Background

When the camera lens is used, in order to enable the camera lens to stably shake, the camera lens needs to be supported through the mounting bracket, and the mounting bracket needs to fix the supporting rod through the auxiliary fixing mechanism during production and processing.

When using, the auxiliary fixing mechanism generally clamps and fixes the supporting rod through the clamping block, and is telescopic in general because of the arrangement in the prior art, so that the diameter of the supporting frame is different, but the radian of the clamping block on the conventional auxiliary fixing mechanism is generally fixed and cannot be adjusted, the supporting rod can not be better fitted with supporting rods with different diameters, the fixing effect is poor, and the application range of the auxiliary fixing mechanism is reduced.

When the existing auxiliary mechanism is used, the bottom end of the existing auxiliary mechanism is generally fixed with the operating platform through bolts, but the direction of the supporting rod can be adjusted when the supporting rod is processed, so that the existing auxiliary mechanism adapts to the operation habit of an operator, the supporting rod is inconvenient to be processed in multiple directions, and the practicability of the auxiliary fixing mechanism is reduced. Therefore, a processing auxiliary mechanism for a precision optical lens mounting frame is provided to solve the above problems.

Disclosure of Invention

An object of the present invention is to provide an auxiliary mechanism for mounting a precision optical lens for solving the above problems.

The utility model realizes the purpose by the following technical proposal, a processing auxiliary mechanism of a precision optical lens mounting rack comprises a fixing rack, an adjusting structure and a rotating structure, wherein the fixing rack is internally and symmetrically provided with clamping plates, a fixing rod is structurally fixed at the middle position of the clamping plates, the other ends of the fixing rods are respectively fixed on the fixing rack and a connecting plate, the top end of the connecting plate is connected with a first threaded rod through a bearing, and the first threaded rod extends to the top end of the fixing rack;

the adjusting structure comprises a sleeve, wherein the clamping plates on the two sides of the fixed rod are hinged with second threaded rods, the outer sides of the second threaded rods are in threaded connection with the sleeve, and the sleeves are respectively fixed on the fixed frame and the connecting plate;

the rotating structure comprises a rotating rod, a rotating rod is fixed to the bottom end of the fixing frame, a limiting block is sleeved at the bottom end of the rotating rod, a base is fixed to the outer surface of the limiting block, a limiting rod is arranged inside the base and the rotating rod, and a limiting groove matched with the limiting rod is equally arranged inside the rotating rod.

Preferably, a rubber pad is glued on one side of the clamping plate, which is far away from the fixed rod, moving rods are fixed at the bottom ends of the connecting plates on two sides of the first threaded rod, and the moving rods penetrate through the top end of the fixed frame.

Preferably, the sleeve is internally provided with a thread groove matched with the second threaded rod, the outer side of the sleeve is fixedly provided with a knob, and the outer surface of the knob is uniformly glued with anti-slip strips.

Preferably, the upper end and the lower end of the limiting rod are both fixed with iron blocks, and magnets are fixed inside the base outside the iron blocks.

Preferably, a guide plate is fixed on the base outside the limiting rod, and the diameter of the guide plate far away from the side edge of the base is larger than that of the limiting rod.

Preferably, one end of the limiting rod extending to the outer side of the base is annular, and arc-shaped sponge cushions are glued in the limiting rod on the outer side of the base uniformly.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, adjusts the height of the second threaded rod by screwing the sleeve, and adjusts the arc shape of the clamping plate under the fixed coordination of the fixed rod, so that the clamping plate can adapt to the supporting rods with different diameters, thereby solving the problem that the clamping plate can not adapt to the supporting rods with different diameters when the existing auxiliary fixing mechanism is used, and improving the application range of the auxiliary mechanism;

2. the utility model discloses a dwang and stopper cooperation for the dwang can be inside the rotation of base, and insert the limiting groove with the gag lever post inside again, and through iron plate and the fixed can of magnet actuation, thereby can adjust the direction of mount, solved current complementary unit mount and can't carry out the problem of angle modulation when using, make the bracing piece can rotate the processing, improved complementary unit's practicality.

Drawings

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

Fig. 2 is a schematic view of the front section of the structure of the present invention.

Fig. 3 is a schematic top view of the structure of the present invention.

In the figure: 1. the fixing frame, 2, splint, 3, dead lever, 4, connecting plate, 5, first threaded rod, 6, carriage release lever, 7, sleeve, 8, second threaded rod, 9, knob, 10, rubber pad, 11, deflector, 12, dwang, 13, base, 14, stopper, 15, gag lever post, 16, spacing groove, 17, iron plate, 18, magnet.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-3, an auxiliary mechanism for processing a mounting bracket of a precision optical lens includes a fixing bracket 1, an adjusting structure and a rotating structure, wherein clamping plates 2 are symmetrically arranged inside the fixing bracket 1, a fixing rod 3 is structurally fixed at the middle position of each clamping plate 2, the other ends of the fixing rods 3 are respectively fixed on the fixing bracket 1 and a connecting plate 4, the top end of the connecting plate 4 is connected with a first threaded rod 5 through a bearing, and the first threaded rod 5 extends to the top end of the fixing bracket 1;

the adjusting structure comprises a sleeve 7, a second threaded rod 8 is hinged on the clamping plates 2 on the two sides of the fixing rod 3, the sleeve 7 is in threaded connection with the outer side of the second threaded rod 8, and the sleeve 7 is respectively fixed on the fixing frame 1 and the connecting plate 4;

the rotating structure comprises a rotating rod 12, a rotating rod 12 is fixed at the bottom end of the fixing frame 1, a limiting block 14 is sleeved at the bottom end of the rotating rod 12, a base 13 is fixed on the outer surface of the limiting block 14, a limiting rod 15 is arranged inside the base 13 and the rotating rod 12, and a limiting groove 16 matched with the limiting rod 15 is equally arranged inside the rotating rod 12.

Rubber pads 10 are glued on one sides, away from the fixed rods 3, of the clamping plates 2, moving rods 6 are fixed at the bottom ends of the connecting plates 4 on the two sides of the first threaded rod 5, the moving rods 6 penetrate through the top ends of the fixed frames 1, the outer surfaces of the supporting rods are protected through the rubber pads 10, abrasion of the supporting rods when the clamping plates 2 are clamped is avoided, and the moving rods 6 are used for limiting, so that the clamping plates 2 above are more stable to move; the sleeve 7 is internally provided with thread grooves matched with the second threaded rod 8, the outer side of the sleeve 7 is fixedly provided with the knob 9, and the outer surface of the knob 9 is uniformly glued with anti-slip strips, so that the sleeve 7 is rotated by the knob 9 to be more convenient and labor-saving, and the radian of the clamping plate 2 is conveniently adjusted; the upper end and the lower end of the limiting rod 15 are both fixed with iron blocks 17, and the inside of the base 13 outside the iron blocks 17 is both fixed with magnets 18 which are used for attracting and fixing the iron blocks 17 and the magnets 18, so that the limiting rod 15 is placed more firmly in the limiting groove 16; a guide plate 11 is fixed on the base 13 at the outer side of the limiting rod 15, and the diameter of the guide plate 11 far away from the side edge of the base 13 is larger than that of the limiting rod 15, so that the guide plate 11 is used for guiding, and the limiting rod 15 is conveniently inserted into the base 13 and the rotating rod 12 in an aligned manner; one end of the limiting rod 15 extending to the outer side of the base 13 is all set to be annular, an arc-shaped spongy cushion is glued inside the limiting rod 15 outside the base 13 and is used for conveniently pulling the limiting rod 15 when the fixing frame 1 is adjusted, and hands of operators are protected through the spongy cushion.

When the support bar needs to be fixed, the support bar is firstly placed on the lower clamp plate 2, the sleeves 7 at two sides are screwed through the knobs 9, the second threaded rods 8 are driven to move under the matching of the thread skins, so that the arcs at two sides of the clamp plate 2 are adjusted, the clamp plate 2 is adjusted to be attached to the support, the first threaded rods 5 are screwed, the clamp plate 2 is driven to move downwards through the connecting plate 4 under the matching of the threads, so that the upper clamp plate 2 is contacted with the support bar, the upper knob 9 is screwed, so that the upper clamp plate 2 is attached to the support bar, the first threaded rods 5 are continuously screwed to drive the upper clamp plate 2 to clamp the support, when the angle of the fixing frame 1 needs to be adjusted, the limiting rods 15 are firstly pulled, so that the suction fixing of the iron blocks 17 and the magnets 18 is released, and when the limiting rods 15 are completely moved out of the rotating rod 12, the rotating rod 12 can be rotated, when the fixing frame 1 is rotated to a required angle, the limiting rod 15 is inserted into the limiting groove 16 again under the guidance of the guide plate 11, and the iron block 17 and the magnet 18 are aligned, sucked and fixed again.

Claims

1. The utility model provides a processing complementary unit of accurate optical lens mounting bracket which characterized in that: the adjustable fixing device comprises a fixing frame (1), an adjusting structure and a rotating structure, wherein clamping plates (2) are symmetrically arranged in the fixing frame (1), a fixing rod (3) is structurally fixed at the middle position of each clamping plate (2), the other ends of the fixing rods (3) are respectively fixed on the fixing frame (1) and a connecting plate (4), the top end of the connecting plate (4) is connected with a first threaded rod (5) through a bearing, and the first threaded rod (5) extends to the top end of the fixing frame (1);

the adjusting structure comprises a sleeve (7), a second threaded rod (8) is hinged to the clamping plates (2) on the two sides of the fixing rod (3), the sleeve (7) is in threaded connection with the outer side of the second threaded rod (8), and the sleeve (7) is fixed on the fixing frame (1) and the connecting plate (4) respectively;

the rotating structure comprises a rotating rod (12), a rotating rod (12) is fixed to the bottom end of the fixing frame (1), a limiting block (14) is sleeved at the bottom end of the rotating rod (12), a base (13) is fixed to the outer surface of the limiting block (14), limiting rods (15) are arranged inside the base (13) and the rotating rod (12), and limiting grooves (16) matched with the limiting rods (15) are equally formed inside the rotating rod (12).

2. The machining auxiliary mechanism of the precision optical lens mounting frame according to claim 1, wherein: one side of the clamping plate (2) far away from the fixed rod (3) is glued with a rubber pad (10), the bottom ends of the connecting plates (4) on the two sides of the first threaded rod (5) are fixed with moving rods (6), and the moving rods (6) penetrate through the top end of the fixed frame (1).

3. The machining auxiliary mechanism of the precision optical lens mounting frame according to claim 1, wherein: the sleeve (7) is internally provided with a thread groove matched with the second threaded rod (8), the outer side of the sleeve (7) is fixedly provided with a knob (9), and the outer surface of the knob (9) is uniformly glued with anti-slip strips.

4. The machining auxiliary mechanism of the precision optical lens mounting frame according to claim 1, wherein: the upper end and the lower end of the limiting rod (15) are both fixed with iron blocks (17), and magnets (18) are both fixed inside the base (13) on the outer side of the iron blocks (17).

5. The machining auxiliary mechanism of the precision optical lens mounting frame according to claim 1, wherein: a guide plate (11) is fixed on the base (13) on the outer side of the limiting rod (15), and the diameter of the guide plate (11) far away from the side edge of the base (13) is larger than that of the limiting rod (15).

6. The machining auxiliary mechanism of the precision optical lens mounting frame according to claim 1, wherein: one end of the limiting rod (15) extending to the outer side of the base (13) is annular, and arc-shaped sponge cushions are glued inside the limiting rod (15) on the outer side of the base (13) uniformly.