Polishing equipment for optical filter of night vision device

Abstract

The utility model relates to the technical field of night vision devices, and discloses a night vision device optical filter polishing device which comprises a base, supporting legs and a polishing machine. Through the arrangement of the base, the supporting legs, the grinding machine, the supporting frame, the collecting mechanism, the fixing mechanism, the watering mechanism and the lifting device, firstly, the optical filter is installed on the fixing plate, the threaded rod is rotated, the threaded rod drives the fixing plate to move through threaded connection so as to fix the optical filter, then the grinding machine, the watering mechanism and the water pump are started to convey water to the water pipe, and then the optical filter is fixed. Water is sprayed out from a spray head to water the optical filter, then a lifting device is turned on, a second gear drives a lead screw to rotate, the lead screw drives a moving plate to move, the moving plate drives a grinding machine to move, and the grinding machine grinds the optical filter, so that the problems that in the prior art, the optical filter is generally ground manually, however, manual grinding is tedious, and the grinding efficiency is high are solved. The optical filter is easy to damage, and the working efficiency is low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to night vision instrument technical field especially relates to a night vision instrument filter polishing equipment. BACKGROUND

[0002] Night vision instrument is a kind of high-tech equipment, it can convert the infrared ray that naked eye cannot see into photoelectric signal and image, help people better discern the environment around, night vision instrument has wide application in multiple fields, including military, police, forestry protection, outdoor exploration and civilian market etc.

[0003] Night vision instrument needs to install filter, in the processing of filter, it needs to be polished, the above-mentioned technology has the problems: in prior art, generally through manual polishing filter, however, manual polishing is more tedious, is prone to damage filter, and work efficiency is low. INVENTION CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a night vision instrument filter polishing equipment that can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized in this way, a kind of night vision instrument filter polishing equipment, including base, support leg and polisher, its characterized in that: the bottom of the base is fixedly installed on the top of support leg, the polisher is installed on the top of base, the top of the base is installed with support frame, the top of the base is installed with collection mechanism, the top of the base is installed with fixed mechanism, the top of the base is installed with watering mechanism, the top of the base is installed with lifting device, the bottom of the support frame is fixedly installed on the top of base.

[0006] To improve the collection of waste water, preferably, the collection mechanism includes a collection tank, a pipeline and a water tank, the bottom of the collection tank is fixedly installed on the top of the base, the top of the water tank is fixedly installed on the bottom of the base, the left side of the water tank is fixedly communicated with the left side of the collection tank through the pipeline, waste water can flow into the collection tank, and then flow into the water tank through the pipeline, so as to collect waste water.

[0007] To improve the fixation of filter, preferably, the fixed mechanism includes a fixed frame, a threaded rod and a fixed plate, the bottom of the fixed frame is fixedly installed in the bottom of the collection tank, the surface of the fixed plate is movably installed in the inner cavity of the fixed frame, the rear side of the threaded rod is movably connected with the rear side of the inner cavity of the fixed frame through a rotating shaft, and the surface of the threaded rod is movably connected with the middle part of the fixed plate through a threaded connection, so that the filter can be installed on the fixed plate, the threaded rod is rotated to drive the fixed plate to move through the threaded connection, and the fixed plate fixes the filter.

[0008] In order to improve the watering of the filter, preferably, the watering mechanism comprises a water pipe, a support plate and a spray head, the bottom of the support plate is fixedly installed on the top of the base, the surface of the water pipe is fixedly installed on the middle of the support plate, the right side of the spray head is fixedly installed on one end of the water pipe, the other end of the water pipe is fixedly installed on the top of the water pump, water can be supplied to the water pipe through the water pump, and the water is sprayed from the spray head, so that the filter is watered, and the polishing of the filter is facilitated.

[0009] In order to improve the lifting of the polishing machine, preferably, the lifting device comprises a moving mechanism and a driving mechanism, the moving mechanism is installed on the top of the base, the driving mechanism is installed on the top of the base, and the moving mechanism is located at the bottom of the driving mechanism and can be driven by the driving mechanism.

[0010] In order to improve the lifting of the polishing machine, preferably, the moving mechanism comprises a moving plate, a moving wheel and a lead screw, the surface of the moving plate is movably installed in the inner cavity of the support frame, the surface of the moving wheel is movably installed in the inner cavity of the support frame, the bottom of the moving wheel is fixedly installed on the top of the moving plate, the top of the polishing machine is fixedly installed on the bottom of the moving plate, the bottom of the lead screw is movably connected with the bottom of the inner cavity of the support frame through a rotating shaft, and the surface of the lead screw is movably connected with the middle of the moving plate through a threaded connection.

[0011] In order to improve the rotation of the lead screw, preferably, the driving mechanism comprises a servo motor, a gear one and a gear two, the bottom of the gear two is fixedly installed on the top of the lead screw, the left side of the gear two is fixedly installed on the output end of the servo motor, the bottom of the servo motor is fixedly installed on the top of the support frame, and the gear one and the gear two are connected through meshing.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model discloses a base, support leg, polisher, support frame, collection mechanism, fixed establishment, watering mechanism and lifting device are set up, first install the optical filter on the fixed plate, rotate the threaded rod, and the threaded rod moves the fixed plate through the threaded connection to fix the optical filter, and then open the polisher, open the watering mechanism, and the water pump supplies water to the water pipe, and the water sprays from the shower head, and the optical filter is watered, and then open the lifting device, and the servo motor drives gear no. 2 to rotate, and gear no. 2 drives the screw rod to rotate, and the screw rod moves the moving plate, and the moving plate moves the polisher, and the polisher polishes the optical filter, solve the problem that in the prior art, the optical filter is generally polished manually, however, manual polishing is more complicated, and the optical filter is damaged easily, and the working efficiency is low. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole three-dimensional structure schematic diagram provided by the utility model embodiment;

[0015] Fig. 2 It is the fixed establishment three-dimensional structure schematic diagram provided by the utility model embodiment;

[0016] Fig. 3 It is the collection mechanism three-dimensional structure schematic diagram provided by the utility model embodiment;

[0017] Fig. 4 It is the moving mechanism and drive mechanism three-dimensional structure schematic diagram provided by the utility model embodiment.

[0018] In the drawing: 1, base;2, support leg;3, polisher;4, support frame;5, collection mechanism;501, collection groove;502, pipeline;503, water tank;6, fixed establishment;601, fixed frame;602, threaded rod;603, fixed plate;7, watering mechanism;701, water pipe;702, support plate;703, shower head;8, lifting device;801, moving mechanism;8011, moving plate;8012, moving wheel;8013, screw rod;802, drive mechanism;8021, servo motor;8022, gear no. 1;8023, gear no. 2. DETAILED DESCRIPTION

[0019] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in conjunction with the drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the drawings.

[0021] As Figs. 1 to 4As shown, the utility model discloses a night vision instrument filter polishing equipment, including base 1, support leg 2 and polisher 3, the bottom fixed mounting of base 1 is in the top of support leg 2, polisher 3 installs in the top of base 1, the top of base 1 is equipped with support frame 4, the top of base 1 is equipped with collection mechanism 5, the top of base 1 is equipped with fixed mechanism 6, the top of base 1 is equipped with watering mechanism 7, the top of base 1 is equipped with lifting device 8, the bottom fixed mounting of support frame 4 is in the top of base 1, to improve the collection of waste water, collection mechanism 5 includes collecting groove 501, pipeline 502 and water tank 503, the bottom fixed mounting of collecting groove 501 is in the top of base 1, the top fixed mounting of water tank 503 is in the bottom of base 1, and the left side of water tank 503 is fixedly communicated with the left side of collecting groove 501 through pipeline 502, waste water can flow into collecting groove 501, and the waste water flows into water tank 503 through pipeline 502, so that waste water is collected, to improve the fixing of filter, fixed mechanism 6 includes fixed frame 601, threaded rod 602 and fixed plate 603, the bottom fixed mounting of fixed frame 601 is in the bottom of the inner chamber of collecting groove 501, the surface movable mounting of fixed plate 603 is in the inner chamber of fixed frame 601, the rear side of threaded rod 602 is movably connected with the rear side of the inner chamber of fixed frame 601 through the pivot, and the surface of threaded rod 602 is movably connected with the middle part of fixed plate 603 through the screw thread, the filter can be mounted on fixed plate 603, threaded rod 602 is moved by the screw thread connection and drives fixed plate 603 to move by rotating threaded rod 602, and fixed plate 603 fixes the filter, to improve the watering of filter, watering mechanism 7 includes water pipe 701, support plate 702 and spray head 703, the bottom fixed mounting of support plate 702 is in the top of base 1, the surface fixed mounting of water pipe 701 is in the middle part of support plate 702, the right side fixed mounting of spray head 703 is in one end of water pipe 701, and the other end of water pipe 701 is fixedly installed on the top of water pump, water can be supplied to water pipe 701 by water pump, and water is sprayed from spray head 703, so that the filter is watered, and the filter is polished, to improve the lifting of polisher 3, lifting device 8 includes moving mechanism 801 and drive mechanism 802, moving mechanism 801 is installed on the top of base 1, drive mechanism 802 is installed on the top of base 1, and moving mechanism 801 is located at the bottom of drive mechanism 802, moving mechanism 801 is driven by drive mechanism 802, drive mechanism 802 drives moving mechanism 801 to move, and moving mechanism 801 drives polisher 3 to lift, to improve the lifting of polisher 3, moving mechanism 801 includes moving plate 8011, moving wheel 8012 and screw rod 8013, the surface movable mounting of moving plate 8011 is in the inner chamber of support frame 4, the surface movable mounting of moving wheel 8012 is in the inner chamber of support frame 4, the bottom fixed mounting of moving wheel 8012 is in the top of moving plate 8011, and the top fixed mounting of polisher 3 is in the bottom of moving plate 8011,The bottom of the screw rod 8013 is movably connected with the bottom of the inner cavity of the support frame 4, the surface of the screw rod 8013 is movably connected with the middle part of the moving plate 8011 through threads, the screw rod 8013 can be rotated, the screw rod 8013 drives the moving plate 8011 to move through threads, the moving plate 8011 drives the polisher 3 to move up and down, in order to improve the rotation of the screw rod 8013, the driving mechanism 802 comprises a servo motor 8021, a gear one 8022 and a gear two 8023, the bottom of the gear two 8023 is fixedly installed on the top of the screw rod 8013, the left side of the gear two 8023 is fixedly installed on the output end of the servo motor 8021, the bottom of the servo motor 8021 is fixedly installed on the top of the support frame 4, the gear one 8022 is movably connected with the gear two 8023 through meshing, the servo motor 8021 can be rotated, the servo motor 8021 drives the gear two 8023 to rotate, and the gear two 8023 drives the screw rod 8013 to rotate.

[0022] The working principle of the utility model is:

[0023] In use, first, the filter is installed on the fixed plate 603, the threaded rod 602 is rotated, the threaded rod 602 drives the fixed plate 603 to move through threads, the fixed plate 603 fixes the filter, then the polisher 3 is opened, then the watering mechanism 7 is opened, the water pump supplies water to the water pipe 701, water flows out from the spray head 703, and the water flows to the surface of the filter, then the lifting device 8 is opened, the servo motor 8021 is rotated, the servo motor 8021 drives the gear one 8022 to rotate, the gear one 8022 drives the gear two 8023 to rotate, the gear two 8023 drives the screw rod 8013 to rotate, the screw rod 8013 drives the moving plate 8011 to move through threads, the moving plate 8011 drives the polisher 3 to move, and the polisher 3 polishes the filter, and the waste water generated during polishing flows to the collecting groove 501, and the waste water flows into the water tank 503 through the pipeline 502 and is collected.

[0024] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0025] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make modifications without departing from the technical solution of the present application.

Claims

1. A night vision goggle filter polishing apparatus comprising a base (1), legs (2) and a polisher (3), characterised in that: The bottom of the base (1) is fixedly installed on the top of the supporting leg (2), the grinding machine (3) is installed on the top of the base (1), the supporting frame (4) is installed on the top of the base (1), the collecting mechanism (5) is installed on the top of the base (1), the fixing mechanism (6) is installed on the top of the base (1), the watering mechanism (7) is installed on the top of the base (1), the lifting device (8) is installed on the top of the base (1), and the bottom of the supporting frame (4) is fixedly installed on the top of the base (1).

2. A night vision filter polishing apparatus as in claim 1, wherein: The collecting mechanism (5) comprises a collecting groove (501), a pipeline (502) and a water tank (503), the bottom of the collecting groove (501) is fixedly installed on the top of the base (1), the top of the water tank (503) is fixedly installed on the bottom of the base (1), and the left side of the water tank (503) is fixedly communicated with the left side of the collecting groove (501) through the pipeline (502).

3. A night vision filter polishing apparatus as claimed in claim 2, wherein: The fixing mechanism (6) comprises a fixing frame (601), a threaded rod (602) and a fixing plate (603), the bottom of the fixing frame (601) is fixedly installed in the bottom of the inner cavity of the collecting groove (501), the surface of the fixing plate (603) is movably installed in the inner cavity of the fixing frame (601), the rear side of the threaded rod (602) is movably connected with the rear side of the inner cavity of the fixing frame (601) through a rotating shaft, and the surface of the threaded rod (602) is connected with the middle part of the fixing plate (603) through threads.

4. A night vision filter polishing apparatus as in claim 1, wherein: The watering mechanism (7) comprises a water pipe (701), a supporting plate (702) and a spray head (703), the bottom of the supporting plate (702) is fixedly installed on the top of the base (1), the surface of the water pipe (701) is fixedly installed on the middle part of the supporting plate (702), the right side of the spray head (703) is fixedly installed on one end of the water pipe (701), and the other end of the water pipe (701) is fixedly installed on the top of the water pump.

5. A night vision filter polishing apparatus as in claim 1, wherein: The lifting device (8) comprises a moving mechanism (801) and a driving mechanism (802), the moving mechanism (801) is installed on the top of the base (1), the driving mechanism (802) is installed on the top of the base (1), and the moving mechanism (801) is located at the bottom of the driving mechanism (802).

6. A night vision filter polishing apparatus as claimed in claim 5, wherein: The moving mechanism (801) comprises a moving plate (8011), a moving wheel (8012) and a lead screw (8013), the surface of the moving plate (8011) is movably installed in the inner cavity of the supporting frame (4), the surface of the moving wheel (8012) is movably installed in the inner cavity of the supporting frame (4), the bottom of the moving wheel (8012) is fixedly installed on the top of the moving plate (8011), the top of the grinding machine (3) is fixedly installed on the bottom of the moving plate (8011), the bottom of the lead screw (8013) is movably connected with the bottom of the inner cavity of the supporting frame (4) through a rotating shaft, and the surface of the lead screw (8013) is connected with the middle part of the moving plate (8011) through threads.

7. A night vision filter polishing apparatus as claimed in claim 6, wherein: The driving mechanism (802) includes a servo motor (8021), a gear one (8022) and a gear two (8023), the bottom of the gear two (8023) is fixedly installed on the top of the lead screw (8013), the left side of the gear two (8023) is fixedly installed on the output end of the servo motor (8021), the bottom of the servo motor (8021) is fixedly installed on the top of the support frame (4), and the gear one (8022) is connected with the gear two (8023) through meshing.

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