CN213021504U

CN213021504U - Camera lens screening tool

Info

Publication number: CN213021504U
Application number: CN202022081454.XU
Authority: CN
Inventors: 蒋元芬
Original assignee: Suzhou Silicon Test System Co ltd
Current assignee: Suzhou Silicon Test System Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-20
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a camera lens screening tool, including tool box, signal light source, camera lens detection tool, signal light source sets up at tool box top, signal light source's light source direction is inside towards the tool box, be provided with the push-and-pull module on the base in the tool box, push-and-pull module drive camera lens detection tool releases the tool box or draws in the tool box at the horizontal direction, be provided with the lift module on the push-and-pull module, camera lens detection tool sets up on the lift module, lift module drive camera lens detection tool reciprocates at the vertical direction, be provided with the digital height gauge of real-time detection camera lens detection tool height on the push-and-pull module, be provided with the display screen on the tool box. The utility model discloses simplify, reduce the operation degree of difficulty, accurate control detection mechanism impels, withdraws from positioning accuracy, the height of digital visual display camera lens detection tool.

Description

Camera lens screening tool

Technical Field

The utility model relates to a camera lens screening tool.

Background

The camera lens screening tool that uses at present, detection mechanism are mostly manual propulsion, pull out detection mechanism mode, and its positioning accuracy can't be controlled. The height of the lens detection module is not visually displayed, and the lens detection module cannot be accurately positioned according to visual inspection.

SUMMERY OF THE UTILITY MODEL

For overcoming the above disadvantage, an object of the utility model is to provide a simplify, reduce the operation degree of difficulty, accurate control detection mechanism impels, withdraws from positioning accuracy, digital display lens detection module's the camera lens screening tool of real-time height.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a camera lens screening tool, includes tool box, signal light source, camera lens detection tool, signal light source sets up at tool box top, signal light source's light source direction is inside towards the tool box, be provided with the push-and-pull module on the base in the tool box, push-and-pull module drive camera lens detection tool releases the tool box or draws in the tool box in the horizontal direction, be provided with the lift module on the push-and-pull module, camera lens detection tool sets up on the lift module, lift module drive camera lens detection tool reciprocates in the vertical direction, be provided with the digital height gauge of real-time detection camera lens detection tool height on the push-and-pull module, be provided with the display screen on the tool box.

The utility model discloses camera lens screening tool's beneficial effect is, adopts push-and-pull module, lift module to realize camera lens detection tool's push-and-pull and lift, replaces manual work, simplifies, reduces the operation degree of difficulty, and accurate control detection mechanism impels, withdraws from positioning accuracy, through the setting of digital tongue, can read out camera lens detection tool's height in real time to show the height on the display screen, high visual display, accurate location.

Preferably, the push-pull module comprises a linear guide rail, a lead screw linear motor, a lead screw nut and a carriage, the linear guide rail and the lead screw linear motor are fixed on the base, the carriage is arranged on the linear guide rail in a sliding mode, the lead screw nut is fixed at the bottom of the carriage, an output shaft of the lead screw linear motor is connected with a lead screw, the lead screw is in threaded connection with the lead screw nut, and a ruler of the digital height ruler is vertically fixed on the carriage.

Preferably, the lifting module includes adjustable shelf, optical axis, lift screw nut, lift screw motor, the optical axis is fixed on the planker and is set up perpendicularly, the adjustable shelf sliding sleeve is established on the optical axis, camera lens detection tool fixes on the adjustable shelf, lift screw motor fixes on the planker and its output shaft is connected with the lift lead screw, lift screw nut fixes on the adjustable shelf, lift lead screw and lift screw nut threaded connection, the read head of digital height chi is fixed on the adjustable shelf and the slip cap is established on the chi.

Preferably, one side of the jig box body is provided with a control box, and the control box and the jig box body are separated through an auxiliary sealing plate, so that the light of the signal light source is prevented from being dispersed to generate interference.

Preferably, the front side of control box is provided with control panel, the display screen sets up on control panel, last function button and the reservation of being equipped with of control panel have the button hole, function button is including push button, pull-in button and height adjustment button, push button, pull-in button pass through the circuit board electricity with lead screw linear electric motor respectively and are connected, height adjustment button passes through the circuit board electricity with step motor and is connected. The reserved button hole can meet the requirements of basic functions and the space required by later upgrading and reconstruction.

Preferably, the inner end and the outer end in the jig box body are both provided with photoelectric limit switches.

As a further improvement, the utility model discloses a current tool is bulky, and its switch door mode is for opening and shutting from top to bottom, operates inconveniently promptly, has the potential safety hazard again. In order to solve the problem, the jig box body is hinged with a jig door, one side of the jig door is hinged with the jig box body, the inner side of the jig door is hinged with one end of a linkage rod, and the other end of the linkage rod is hinged with the push-pull module. The action linkage of propelling and opening and closing the door is realized, and the size of the jig is reduced.

Drawings

FIG. 1 is a perspective view of the exterior of the present embodiment;

FIG. 2 is a perspective view of a first angle inside the present embodiment;

fig. 3 is a perspective view of a second angle inside the present embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, the lens screening jig of the embodiment includes a jig box 1, a signal light source 2, and a lens detection jig 3, wherein the signal light source 2 is disposed at the top of the jig box 1, and a corner at the top of the jig box 1 is used as a stopper for limiting. The light source direction of signal light source 2 is inside towards tool box 1, be provided with push-and-pull module 4 on the base 11 in the tool box 1, push-and-pull module 4 drive camera lens detection tool 3 is released tool box 1 or is pulled in tool box 1 at the horizontal direction, be provided with lifting module 5 on the push-and-pull module, camera lens detection tool 3 sets up on lifting module 5, lifting module 5 drive camera lens detection tool 3 reciprocates in the vertical direction, be provided with the digital height gauge 6 of real-time detection camera lens detection tool 3 height on the push-and-pull module, be provided with display screen 7 on the tool box 1.

The push-pull module 4 comprises a linear guide rail 41, a lead screw linear motor 42, a lead screw nut 43 and a carriage 44, wherein the linear guide rail 41 and the lead screw linear motor 42 are fixed on the base 11, the carriage 44 is arranged on the linear guide rail 41 in a sliding mode, the lead screw nut 43 is fixed at the bottom of the carriage 44, an output shaft of the lead screw linear motor 42 is connected with a lead screw 45, the lead screw 45 is in threaded connection with the lead screw nut 43, and a ruler 61 of the digital height ruler 6 is vertically fixed on the carriage 44. The screw rod linear motor 42 is started to rotate, and the carriage 44 makes a front-back linear motion along the linear guide rail 41 through the matching of the screw rod nut 43 and the screw rod 45, so that the carriage 44 is switched between two states of being pulled into the jig box 1 and being pushed out of the jig box 1.

The lifting module 5 comprises a movable frame 51, an optical axis 52, a lifting screw nut and a lifting screw motor 53, wherein the optical axis 52 is fixed on the carriage 44 and is vertically arranged, the movable frame 51 is slidably sleeved on the optical axis 52, the lens detection jig 3 is fixed on the movable frame 51, the lifting screw motor 53 is fixed on the carriage 44, an output shaft of the lifting screw motor is connected with the lifting screw 54, the lifting screw nut is fixed on the movable frame 51, the lifting screw 54 is in threaded connection with the lifting screw nut, and a reading head 62 of the digital height ruler 6 is fixed on the movable frame 51 and slidably sleeved on the ruler 61. The optical axis 52 of this embodiment is provided with four to four optical axes 52 carry out vertical direction, and when the lift screw motor 53 is rotatory, the lift screw nut promotes the adjustable shelf 51 and makes up-and-down motion, drives the lift of lens detection tool 3 then. In the process of lifting the movable frame 51, the reading head 62 of the digital height gauge 6 also moves up and down to read the height information of the movable frame 51, the corresponding lens detection jig 3 is read, and after reading, the height information is fed back to the display screen 7 in real time.

One side of the jig box body 1 is provided with a control box 9, and the control box 9 is separated from the jig box body 1 through an auxiliary sealing plate. Control box 9 is installed in tool box 1 right side, and control box 9 separates with the auxiliary sealing plate with the detection area of tool box 1, avoids signal light source 2's light to disperse and produce the interference.

The front side of control box 9 is provided with control panel 8, and display screen 7 sets up on control panel 8, is convenient for monitor the change of height position. The control panel 8 is provided with a function button 81 and a reserved button hole 82, the function button 81 comprises a push button, a pull button and a height adjusting button, the push button and the pull button are respectively electrically connected with the lead screw linear motor 42 through a circuit board, and the height adjusting button is electrically connected with the stepping motor through the circuit board. The reserved button hole 82 can meet the basic function requirement and the space required by later upgrading and reconstruction.

The inner and outer ends of the jig box body 1 are provided with photoelectric limit switches.

The jig box body 1 is hinged with a jig door 12, one side of the jig door 12 is hinged with the jig box body 1, the inner side of the jig door 12 is hinged with one end of a linkage rod 13, and the other end of the linkage rod 13 is hinged with the push-pull module 4. The jig door 12 is moved forward and backward along with the push-pull module 4 to synchronously close the jig door 12 and open the jig door 12.

The embodiment has the advantages that one-button operation is simple and convenient; the digital position display is accurate and visual; the multiple mechanisms are in action linkage, so that the operation action is reduced; compact tool layout, reasonable in size.

Before testing, the lens screening jig is powered on, a function key of a push button on the control panel 8 is pressed, the push-pull module 4 moves outwards, the jig door 12 is opened, and the photoelectric limit switch on the outer side stops withdrawing and locking after being triggered by a signal. According to the position displayed by the display screen 7, the height of the lens detection jig 3 is adjusted by rotating the height adjusting button.

And placing the lens waiting for detection in the groove corresponding to the lens detection jig 3. And a function key of a pull-in button on the control panel 8 is pressed, the push-pull module 4 moves forwards towards the interior of the jig box body 1, the jig door 12 is synchronously closed, and the pull-in action is stopped and locked after a signal of the photoelectric limit switch on the inner side is triggered. And starting the test, and repeating the action after the test is finished until the current test task is finished.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a camera lens screening tool, includes tool box (1), signal light source (2), camera lens detection tool (3), signal light source (2) set up at tool box (1) top, inside the light source direction of signal light source (2) orientation tool box (1), its characterized in that: the jig is characterized in that a push-pull module (4) is arranged on a base (11) in the jig box body (1), the push-pull module (4) drives a lens detection jig (3) to push out the jig box body (1) or pull in the jig box body (1) in the horizontal direction, a lifting module (5) is arranged on the push-pull module, the lens detection jig (3) is arranged on the lifting module (5), the lifting module (5) drives the lens detection jig (3) to move up and down in the vertical direction, a digital height gauge (6) for detecting the height of the lens detection jig (3) in real time is arranged on the push-pull module (4), and a display screen (7) is arranged on the jig box body (1).

2. The lens screening jig of claim 1, wherein: the push-pull module (4) comprises a linear guide rail (41), a lead screw linear motor (42), a lead screw nut (43) and a carriage (44), wherein the linear guide rail (41) and the lead screw linear motor (42) are fixed on a base (11), the carriage (44) is arranged on the linear guide rail (41) in a sliding mode, the lead screw nut (43) is fixed at the bottom of the carriage (44), an output shaft of the lead screw linear motor (42) is connected with a lead screw (45), the lead screw (45) is in threaded connection with the lead screw nut (43), and a ruler (61) of the digital height ruler (6) is vertically fixed on the carriage (44).

3. The lens screening jig of claim 2, wherein: lifting module (5) include adjustable shelf (51), optical axis (52), lift screw nut, lift screw motor (53), optical axis (52) are fixed on planker (44) and are set up perpendicularly, adjustable shelf (51) slip cover is established on optical axis (52), camera lens detection tool (3) are fixed on adjustable shelf (51), lift screw motor (53) are fixed on planker (44) and its output shaft is connected with lift screw (54), lift screw nut fixes on adjustable shelf (51), lift screw nut (54) and lift screw nut threaded connection, reading head (62) of digital height chi (6) are fixed on adjustable shelf (51) and the slip cover is established on chi (61).

4. The lens screening jig of claim 3, wherein: one side of the jig box body (1) is provided with a control box (9), and the control box (9) is separated from the jig box body (1) through an auxiliary sealing plate.

5. The lens screening jig of claim 4, wherein: the front side of control box (9) is provided with control panel (8), display screen (7) set up on control panel (8), be provided with function button (81) and reserve on control panel (8) and have button hole (82), function button (81) are including releasing the button, pull in button and height adjustment button, release the button, pull in the button and pass through the circuit board electricity with lead screw linear electric motor (42) respectively and be connected, height adjustment button passes through the circuit board electricity with step motor and is connected.

6. The lens screening jig of claim 1, wherein: the inner end and the outer end in the jig box body (1) are provided with photoelectric limit switches.

7. The lens screening jig of claim 1, wherein: the jig box body (1) is hinged with a jig door (12), one side of the jig door (12) is hinged with the jig box body (1), the inner side of the jig door (12) is hinged with one end of a linkage rod (13), and the other end of the linkage rod (13) is hinged with the push-pull module (4).