CN212693199U

CN212693199U - Lens resolution inspection jig fast to install

Info

Publication number: CN212693199U
Application number: CN202021705975.1U
Authority: CN
Inventors: 高峰; 潘云龙
Original assignee: Zhejiang Blue Sea Optical Technology Co ltd
Current assignee: Zhejiang Blue Sea Optical Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-12
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to a camera lens resolution inspection tool technical field, and disclose a camera lens resolution inspection tool of swift installation, including the base, the upper end fixedly connected with of base has two backup pads that the symmetry set up, fixedly connected with electronic slide rail on the inside wall of backup pad, and the common fixedly connected with movable plate on the output of two electronic slide rails, the lower extreme of movable plate is connected with the mounting panel through horizontal migration mechanism, and the lower extreme of mounting panel is connected with the inspection tool through positioning mechanism; the positioning mechanism comprises two threaded holes formed in two sides of the movable plate, a positioning screw rod is connected in the threaded holes in a threaded mode, one end, far away from the hole bottom of each threaded hole, of the positioning screw rod penetrates through the hole opening of the threaded hole and extends outwards, a baffle is connected through a first bearing in a rotating mode, and a positioning rod is fixedly connected to the lower side wall of the baffle. The utility model discloses make and to detect the work piece well, the inspection tool is dismantled simultaneously or the installation all very convenient and fast.

Description

Lens resolution inspection jig fast to install

Technical Field

The utility model relates to a camera lens is separated photograph and is examined tool technical field, especially relates to a quick camera lens of installation is separated photograph and is examined tool.

Background

The finished camera product comprises a front group and a rear group, the projection of the finished camera product is related to the matched resolving power of the front group and the rear group, the resolving power of the finished camera product on the lens is checked, the checking speed is low, the operation is complex, the finished camera product is easy to damage, the cost is high, meanwhile, the batch checking of the front group cannot be completed, the quality of the lens is monitored, and the quality of the front group can be controlled by adopting a lens front group resolving checking jig at present, so that the front group can be rapidly resolved, and the quality of the front group can be controlled in batch.

However, the existing inspection jig is inconvenient to detect the workpiece, and is very troublesome in mounting and dismounting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art inspection tool inconvenient with detect the work piece, and very trouble problem when the installation is dismantled, and the swift camera lens of an installation inspection tool of decoding of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lens image-resolving inspection jig fast to install comprises a base, wherein the upper end of the base is fixedly connected with two symmetrically arranged supporting plates, electric sliding rails are fixedly connected to the inner side walls of the supporting plates, the output ends of the two electric sliding rails are fixedly connected with a movable plate together, the lower end of the movable plate is connected with an installation plate through a horizontal moving mechanism, and the lower end of the installation plate is connected with an inspection jig through a positioning mechanism;

the positioning mechanism comprises two threaded holes formed in two sides of the movable plate, a positioning screw rod is connected in the threaded hole in a threaded manner, one end, far away from the hole bottom of the threaded hole, of the positioning screw rod penetrates through an orifice of the threaded hole and extends outwards, a baffle is connected to the positioning screw rod in a rotating manner through a first bearing, a positioning rod is fixedly connected to the lower side wall of the baffle, a clamping groove is formed in the position, corresponding to the positioning rod, of the inspection jig, and the positioning rod is clamped in the clamping.

Preferably, horizontal migration mechanism includes driving motor and two fixed connection fixed plates, two at the movable plate lower extreme rotate jointly through two second bearings between the fixed plate and be connected with the dwang, driving motor fixed connection is at the lower extreme of movable plate, driving motor's output fixed connection is served at the dwang, the fixed cover has connect drive screw on the dwang, threaded connection has two thread bush on the drive screw, the lower extreme fixed connection of thread bush is in the upper end of mounting panel.

Preferably, one end of the positioning screw rod, which is far away from the bottom of the threaded hole, is fixedly connected with a rotating handle.

Preferably, the lower extreme of movable plate has seted up the spacing groove, two stopper of sliding connection in the spacing groove, the lower extreme of stopper passes the notch of spacing groove and outwards extends, and fixed connection is sheathe in at the screw thread that corresponds.

Preferably, the limiting block is close to the end of the bottom of the limiting groove and is provided with a ball groove, the ball groove is connected with a ball in a rolling manner, and the end, far away from the bottom of the ball groove, of the ball penetrates through the notch of the ball groove and extends outwards and is connected with the bottom of the limiting groove in a rolling manner.

Preferably, the four corners of the bottom of the base are fixedly connected with supporting legs.

Compared with the prior art, the utility model provides an install swift camera lens resolution inspection tool possesses following beneficial effect:

1. this installation swift camera lens is separated out and is examined tool, through setting up the base, a supporting plate, electronic slide rail, the movable plate, the mounting panel, the inspection tool, positioning screw, a baffle, locating lever and draw-in groove, when needs are dismantled or are installed the inspection tool, rotating positioning screw, under the effect of screw thread, the baffle drives the locating lever and removes, and then can make the locating lever break away from in the draw-in groove, perhaps block into in the draw-in groove, and then make the inspection tool dismantle or install all very convenient and fast, and examine time measuring when needs are examined the work piece simultaneously, place the center department at the base with the work piece, then can drive the inspection tool through two electronic slide rails and reciprocate, and horizontal migration mechanism can drive the control about the inspection tool and remove, make and detect the work piece well.

2. This installation swift camera lens is separated by a photographic meaning and is examined tool through setting up driving motor, fixed plate, dwang, drive screw and thread bush, when the removal was controlled to needs drive inspection tool, starts driving motor, and driving motor drives drive screw through the dwang and rotates, and under the effect of screw thread, two thread bushes drive the mounting panel and the inspection tool on it remove.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make and to detect the work piece well, the inspection tool is dismantled simultaneously or the installation all very convenient and fast.

Drawings

Fig. 1 is a schematic front view of a lens decoding inspection jig of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a supporting plate 2, an electric sliding rail 3, a movable plate 4, a mounting plate 5, an inspection jig 6, a driving screw 7, a baffle 8, a positioning rod 9, a clamping groove 10, a driving motor 11, a fixing plate 12, a rotating rod 13, a thread bush 14, a rotating handle 15, a limiting groove 16, a limiting block 17, a ball groove 18, balls 19, supporting legs 20 and a positioning screw 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a lens imaging examination tool with rapid installation comprises a base 1, wherein two symmetrically arranged support plates 2 are fixedly connected to the upper end of the base 1, electric slide rails 3 are fixedly connected to the inner side walls of the support plates 2, a movable plate 4 is fixedly connected to the output ends of the two electric slide rails 3 together, the lower end of the movable plate 4 is connected with an installation plate 5 through a horizontal moving mechanism, and the lower end of the installation plate 5 is connected with an examination tool 6 through a positioning mechanism;

the positioning mechanism comprises two threaded holes arranged at two sides of the movable plate 4, a positioning screw 21 is connected with the threaded holes in a threaded manner, one end of the positioning screw 21, which is far away from the bottom of the threaded hole, penetrates through the hole opening of the threaded hole and extends outwards, a baffle 8 is connected with the positioning rod 8 in a rotating manner through a first bearing, a positioning rod 9 is fixedly connected to the lower side wall of the baffle 8, a clamping groove 10 is arranged at the position, corresponding to the positioning rod 9, of the inspection jig 6, the positioning rod 9 is clamped in the clamping groove 10, when the inspection jig 6 needs to be disassembled or assembled, the positioning screw 21 is rotated, the positioning rod 9 is driven by the baffle 8 to move under the action of the threads, so that the positioning rod 9 can be separated from the clamping groove 10 or clamped into the clamping groove 10, the inspection jig 6 is conveniently and quickly disassembled or assembled, and when a workpiece, then can drive inspection tool 6 through two electronic slide rails 3 and reciprocate, and horizontal migration mechanism can drive inspection tool 6 and remove about for can detect the work piece well.

Horizontal migration mechanism includes driving motor 11 and two fixed connection fixed plate 12 at the 4 lower extremes of movable plate, it is connected with dwang 13 to rotate jointly through two second bearings between two fixed plate 12, driving motor 11 fixed connection is at the lower extreme of movable plate 4, driving motor 11's output fixed connection is served at dwang 13, fixed the having cup jointed driving screw 7 on the dwang 13, threaded connection has two thread bush 14 on the driving screw 7, the lower extreme fixed connection of thread bush 14 is in the upper end of mounting panel 5, when the removal was controlled to needs drive inspection tool 6, start driving motor 11, driving motor 11 drives driving screw 7 through dwang 13 and rotates, under the effect of screw thread, two thread bush 14 drive the removal about mounting panel 5 and the inspection tool 6 on it.

One end of the positioning screw rod 21, which is far away from the bottom of the threaded hole, is fixedly connected with a rotating handle 15, so that the positioning screw rod 21 can be conveniently rotated.

The lower extreme of movable plate 4 has seted up spacing groove 16, and sliding connection has two stopper 17 in the spacing groove 16, and the lower extreme of stopper 17 passes the notch of spacing groove 16 and outwards extends, and fixed connection is on the thread bush 14 that corresponds for thread bush 14 moves ground more reliable and more stable.

The ball groove 18 has been seted up to the one end that stopper 17 is close to the spacing groove 16 tank bottom, and ball 19 is connected with in the ball groove 18 roll, and ball 19 is kept away from the one end of ball groove 18 tank bottom and is passed the notch of ball groove 18 and outwards extend, and with roll connection between the tank bottom of spacing groove 16 for stopper 17 removes more smoothly in spacing groove 16.

The four corners of the bottom of the base 1 are fixedly connected with supporting legs 20, which support the whole device.

In the utility model, when the inspection jig 6 needs to be disassembled or assembled, the positioning screw 21 is rotated, under the action of the screw thread, the baffle plate 8 drives the positioning rod 9 to move, so that the positioning rod 9 can be separated from the clamping groove 10, or the workpiece is clamped into the clamping groove 10, so that the inspection jig 6 is very convenient and quick to detach or install, and meanwhile, when the workpiece needs to be inspected, the workpiece is placed at the center of the base 1, then the inspection jig 6 can be driven to move up and down by the two electric slide rails 3, and the horizontal moving mechanism can drive the inspection jig 6 to move left and right, so that the workpiece can be well detected, when the inspection jig 6 needs to be driven to move left and right, the driving motor 11 is started, the driving motor 11 drives the driving screw 7 to rotate through the rotating rod 13, under the action of the threads, the two thread sleeves 14 drive the mounting plate 5 and the inspection jig 6 thereon to move left and right.

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. The lens image-resolving inspection jig is quick to install, comprises a base (1), and is characterized in that the upper end of the base (1) is fixedly connected with two symmetrically arranged supporting plates (2), the inner side wall of each supporting plate (2) is fixedly connected with an electric sliding rail (3), the output ends of the two electric sliding rails (3) are fixedly connected with a movable plate (4) together, the lower end of the movable plate (4) is connected with an installation plate (5) through a horizontal moving mechanism, and the lower end of the installation plate (5) is connected with an inspection jig (6) through a positioning mechanism;

positioning mechanism includes two screw holes of seting up in movable plate (4) both sides, screw hole female connection has positioning screw (21), positioning screw (21) keep away from the drill way of screw hole bottom and outwards extend, and rotates through first bearing and be connected with baffle (8), fixedly connected with locating lever (9) on the lower lateral wall of baffle (8), inspection tool (6) correspond the position department of locating lever (9) and seted up draw-in groove (10), locating lever (9) joint is in draw-in groove (10).

2. The lens resolution inspection jig capable of being installed quickly according to claim 1, wherein the horizontal moving mechanism comprises a driving motor (11) and two fixing plates (12) fixedly connected to the lower end of the moving plate (4), a rotating rod (13) is connected between the two fixing plates (12) through two second bearings in a co-rotating manner, the driving motor (11) is fixedly connected to the lower end of the moving plate (4), the output end of the driving motor (11) is fixedly connected to one end of the rotating rod (13), a driving screw (7) is fixedly connected to the rotating rod (13), two thread sleeves (14) are connected to the driving screw (7) in a threaded manner, and the lower end of each thread sleeve (14) is fixedly connected to the upper end of the mounting plate (5).

3. The tool for inspecting the lens resolution with quick installation according to claim 1, wherein a rotating handle (15) is fixedly connected to one end of the positioning screw rod (21) far away from the bottom of the threaded hole.

4. The lens de-imaging inspection jig with quick installation according to claim 1, wherein a limiting groove (16) is formed at the lower end of the moving plate (4), two limiting blocks (17) are slidably connected in the limiting groove (16), and the lower ends of the limiting blocks (17) penetrate through the notches of the limiting groove (16) and extend outwards and are fixedly connected to the corresponding threaded sleeves (14).

5. The lens imaging inspection jig with rapid installation according to claim 4, wherein a ball groove (18) is formed at one end of the limiting block (17) close to the bottom of the limiting groove (16), a ball (19) is connected in the ball groove (18) in a rolling manner, and one end of the ball (19) far away from the bottom of the ball groove (18) passes through the notch of the ball groove (18) and extends outwards, and is connected with the bottom of the limiting groove (16) in a rolling manner.

6. The tool for inspecting the lens resolution with quick installation according to claim 1, wherein the four corners of the bottom of the base (1) are fixedly connected with supporting legs (20).