CN217819291U

CN217819291U - Slide rail formula projector camera lens detection tool

Info

Publication number: CN217819291U
Application number: CN202221288364.0U
Authority: CN
Inventors: 李志军; 曾婷婷; 海文文; 高亚男; 吴景淼; 孙中尚; 孙旭涛
Original assignee: Foxstar Technology Co ltd; Henan Costar Group Co Ltd
Current assignee: Foxstar Technology Co ltd; Henan Costar Group Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-15
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a slide rail formula projector camera lens detection tool contains bottom plate module, slide rail, spacing module, ray apparatus module, camera lens and places the module, and the slide rail setting is in the bottom plate module, and the ray apparatus module is established to the tip of slide rail in the bottom plate module, and spacing module setting is on the slide rail, and the camera lens is placed the module setting in the bottom plate module of slide rail tip. The utility model discloses a tool exerts the same power to the lens flange for the camera lens is unanimous under the screw condition is attached with the lock to the assembly state on the ray apparatus, replaces the screw lock to attach, adopts the slide rail to make things convenient for the camera lens to adorn to get, improves the camera lens rate of detection, shortens the research and development cycle.

Description

Slide rail formula projector camera lens detection tool

Technical Field

The utility model relates to a projector, concretely relates to slide rail formula projector camera lens detection tool.

Background

In recent years, as the projector technology has become more and more new, the user has increasingly demanded higher image quality, and while providing a more striking viewing experience, 1080P, 4K analysis should be continuously provided to improve the visual enjoyment. With this trend, the imaging lens plays an increasingly important role in the new generation of intelligent projectors, which determines the quality of the projector screen.

The projector imaging needs a high-quality lens, the lens needs to be projected on an optical machine for detection, the lens is locked and attached to the optical machine through screws, the optical machine is usually made of metal or plastic, the lens needs to be disassembled and assembled for many times to confirm the analysis condition in the early development process of the projector, the optical machine is easy to slip due to the fact that the lens is locked and attached for many times, and the analysis state of the lens is affected.

Disclosure of Invention

The utility model aims to solve the technical problem that a slide rail formula projector camera lens detection tool is provided, applys the same power at the camera lens flange through this tool for the camera lens is unanimous under the lock attaches the screw condition with the lock on the ray apparatus under the assembly state condition, adopts slide rail formula projector camera lens detection tool to make things convenient for the camera lens to take off simultaneously, improves camera lens detection efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a slide rail formula projector camera lens detection tool, contains bottom plate module, slide rail, spacing module, ray apparatus module, camera lens and places the module, the slide rail sets up in the bottom plate module, and the ray apparatus module is established to the tip of slide rail in the bottom plate module, and spacing module sets up on the slide rail, and the camera lens is placed the module and is set up on the bottom plate module of slide rail tip.

The bottom plate module comprises a bottom plate, and a plurality of threaded holes are formed in the bottom plate; the sliding rail comprises a rail arranged on the bottom plate, and a sliding block capable of moving along the rail is arranged on the rail; the limiting module comprises a U-shaped fixing block, a metal rod and a limiting rod, and the U-shaped fixing block and the limiting rod are connected together through the metal rod penetrating through the U-shaped fixing block; the optical-mechanical module comprises an optical-mechanical device, an optical-mechanical device supporting base and an imaging lens, wherein the optical-mechanical device supporting base is arranged on a bottom plate at one end of the track, and the optical-mechanical device is fixedly arranged on the optical-mechanical device supporting base; the camera lens is placed the module and is placed orifice plate, connecting block, spring post including the camera lens, and the camera lens that the camera lens was placed on the orifice plate is placed the hole and is blocked imaging lens, and the spring post supports imaging lens lock and attaches the screw position, and the orifice plate setting is placed on the connecting block to the camera lens, and the connecting block setting is on the slider, and the gag lever post card is in the front end of connecting block, and the gag lever post can 90 rotations place the module with the restriction camera lens and remove on the slider.

The lens placing hole on the lens placing hole plate is a circular hole, a U-shaped opening or an irregular hole, and the caliber of the lens placing hole is consistent with that of the imaging lens.

The bottom plate module is made of phenolic plastic, the limiting module and the lens placing module are made of materials according to the size of a lens, a POM polyformaldehyde part is selected when the lens is small, and a stainless steel product is selected when the lens is large.

The utility model adopts the above technical scheme a slide rail formula projector camera lens detection tool that designs exerts the same power to the lens flange through the tool for the camera lens is unanimous under the screw condition is attached with the lock to the lock at the bare-engine on assembly state, replaces the screw lock to attach. The slide rail is adopted to facilitate the lens assembly and disassembly, the detection rate of the lens is improved, and the research and development period is shortened. The utility model discloses low cost, easy operation.

Drawings

Fig. 1 shows an overall structure diagram of the present invention;

fig. 2 shows the overall structure explosion diagram of the present invention.

In the figure: 1-bottom plate module, 11-bottom plate, 12-threaded hole, 2-sliding rail, 21-rail, 22-sliding block, 3-limiting module, 31-U-shaped fixing block, 32-metal rod, 33-limiting rod 33, 4-optical machine module, 41-optical machine, 42-optical machine supporting base, 43-imaging lens, 5-lens placing module, 51-lens placing hole plate, 52-connecting block and 53-spring column.

Detailed Description

The following describes the slide rail type projector lens inspection tool of the present invention with reference to the accompanying drawings.

The utility model relates to a slide rail formula projector camera lens detection tool, see figure 1, contain bottom plate module 1, slide rail 2, spacing module 3, ray apparatus module 4, camera lens and place module 5, slide rail 2 sets up on bottom plate module 1, and ray apparatus module 4 is established to the tip of slide rail 2 on bottom plate module 1, and spacing module 3 sets up on slide rail 2, and camera lens is placed module 5 and is set up on the bottom plate module 1 of slide rail 2 tip.

Referring to fig. 2, the utility model discloses bottom plate module 1 includes bottom plate 11, establishes a plurality of screw holes 12 on bottom plate 11, and screw hole 12 will through corresponding screw the utility model discloses an other parts are connected, and bottom plate 11 plays the effect of support. The slide rail 2 includes a rail 21 provided on the base plate 11, and a slider 22 provided on the rail 21 to be movable along the rail 21. The limiting module 3 comprises a U-shaped fixing block 31, a metal rod 32 and a limiting rod 33, wherein one end of the limiting rod 33 penetrates into the U shape of the U-shaped fixing block 31 and is connected with the U-shaped fixing block 31 through the metal rod 32 penetrating through the U-shaped fixing block 31. The optical-mechanical module 4 comprises an optical-mechanical 41, an optical-mechanical support base 42 and an imaging lens 43, the optical-mechanical support base 42 is arranged on the bottom plate 11 at one end of the rail 21, the optical-mechanical 41 is fixedly arranged on the optical-mechanical support base 42, the position of the optical-mechanical support base 42 for fixing the optical-mechanical 41 cannot shake, and the imaging lens 43 performs projection imaging through the optical-mechanical. The lens placing module 5 comprises a lens placing hole plate 51, a connecting block 52 and a spring column 53, wherein the lens placing hole arranged on the lens placing hole plate 51 clamps the imaging lens 43, and the spring column 53 replaces a screw to abut against the imaging lens 43 to lock the position of the screw, so that the imaging lens 43 is subjected to the same force. The lens placing hole plate 51 is arranged on the connecting block 52, the connecting block 52 is arranged on the sliding block 22, the limiting rod 33 is clamped at the front end of the connecting block 52, and the sliding rail 21 can enable the limiting module 3 to move back and forth, so that the imaging lens 43 can be conveniently assembled and disassembled. The utility model discloses the hole can be for the round hole form is placed to the camera lens on the orifice plate 51 is placed to the camera lens, also can be for multiple shapes such as U type mouth or irregular pass, and the bore that the hole was placed to the camera lens is unanimous so that block imaging lens 43 with imaging lens 43 diameter. The limiting rod 33 can rotate on the sliding block by 90 degrees up and down through a rotating shaft arranged on the limiting rod (the metal rod 32 should be separated from the U-shaped fixing block 31 during rotation) to serve as a baffle of the connecting block 52, the connecting block 52 is fixedly connected with the lens placing hole plate 51, and the limiting rod 33 actually plays a role in limiting the position of the lens placing hole plate 51. The utility model discloses can manually stir gag lever post 33, also can adopt automatic control gag lever post 33 by plus atmospheric pressure.

The utility model discloses bottom plate module 1 makes for the phenolic plastic goods, and spacing module 3 and camera lens are placed module 5 and are selected the material according to imaging lens 43's size, select POM polyformaldehyde finished piece when imaging lens 43 weight is not more than 100g, select stainless steel goods when imaging lens 43 weight is greater than 100 g.

The utility model relates to a slide rail formula projector camera lens detection tool's application method does: taking 1 imaging lens 43 to be detected, aligning the screw hole of the optical machine 41, pushing the assembly of the lens placing hole plate 51 and the connecting block 52 to the imaging lens 43, putting down the limiting rod 33, blocking the connecting block 52, pressing the imaging lens 43 on the optical machine 41 by 4 spring columns 53 at the moment, and starting to detect the picture of the imaging lens 43. After the imaging lens 43 is detected, the limiting rod 33 is lifted, the imaging lens 43 is held by hand, the lens placing hole plate 51 and the connecting block 52 automatically retract, and the imaging lens 43 is taken out.

Claims

1. The utility model provides a slide rail formula projector camera lens detection tool, contains bottom plate module, slide rail, spacing module, ray apparatus module, camera lens and places the module, characterized by the slide rail sets up on the bottom plate module, and the ray apparatus module is established to the tip of slide rail on the bottom plate module, and spacing module sets up on the slide rail, and the camera lens is placed the module and is set up on the bottom plate module of slide rail tip.

2. The slide rail type projector lens detection tool according to claim 1, wherein the bottom plate module comprises a bottom plate, and a plurality of threaded holes are formed in the bottom plate; the sliding rail comprises a rail arranged on the bottom plate, and a sliding block capable of moving along the rail is arranged on the rail; the limiting module comprises a U-shaped fixing block, a metal rod and a limiting rod, and the U-shaped fixing block and the limiting rod are connected together through the metal rod penetrating through the U-shaped fixing block; the optical-mechanical module comprises an optical-mechanical device, an optical-mechanical device supporting base and an imaging lens, wherein the optical-mechanical device supporting base is arranged on a bottom plate at one end of the track, and the optical-mechanical device is fixedly arranged on the optical-mechanical device supporting base; the lens placing module comprises a lens placing hole plate, a connecting block and a spring column, the lens placing hole on the lens placing hole plate clamps the imaging lens, the spring column abuts against the locking screw position of the imaging lens, the lens placing hole plate is arranged on the connecting block, the connecting block is arranged on the sliding block, the limiting rod is clamped at the front end of the connecting block, and the limiting rod can rotate by 90 degrees on the sliding block to limit the movement of the lens placing module.

3. The slide rail type projector lens detection tool according to claim 2, wherein the lens placing hole on the lens placing hole plate is a circular hole, a U-shaped opening or an irregular hole, and the aperture of the lens placing hole is consistent with the aperture of the imaging lens.

4. The slide rail type projector lens detection tool according to claim 1, wherein the bottom plate module is made of phenolic plastic, the limiting module and the lens placing module are made of materials according to the size of a lens, a POM polyformaldehyde product is selected when the lens is small, and a stainless steel product is selected when the lens is large.