CN210319251U - Military infrared night vision device - Google Patents
Military infrared night vision device Download PDFInfo
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- CN210319251U CN210319251U CN201921037486.0U CN201921037486U CN210319251U CN 210319251 U CN210319251 U CN 210319251U CN 201921037486 U CN201921037486 U CN 201921037486U CN 210319251 U CN210319251 U CN 210319251U
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Abstract
The utility model relates to the infrared field, and discloses a military infrared night vision device, which comprises a triangular bracket, wherein the top of the triangular bracket is fixedly connected with a lifting seat, a lifting cavity is arranged on the lifting seat, a rotating rod is rotatably connected on one side inner wall of the lifting cavity, two threaded pipes are symmetrically sleeved on the rotating rod, the threads of the two threaded pipes are opposite, a movable plate is connected on the threaded pipes in a threaded manner, guide wheels are fixedly connected on the inner walls at the two sides of the lifting cavity and the inner wall at the top, a pull rope is wound on the guide wheels, one end of the pull rope is fixedly connected with the top of the movable plate, and fixed plates are fixedly connected on the inner walls at the two sides of the lifting cavity, the utility model has reasonable structure, the night vision device main body can move up and down by rotating a handle, the height of the night vision device main body can be adjusted, the, the versatility of use of the night vision device main body is increased.
Description
Technical Field
The utility model relates to an infrared ray technical field, in particular to for military use infrared night-time vision device.
Background
The infrared night vision device is a military night vision device utilizing a photoelectric conversion technology and is divided into an active type and a passive type, wherein the infrared night vision device utilizes an infrared searchlight to irradiate a target and receives reflected infrared radiation to form an image; the latter do not emit infrared rays and rely on the infrared radiation of the target itself to form a "thermal image", so it is also called a "thermal imager".
The notice number is: CN207340020U chinese patent establishes and infrared ray technical field, discloses an infrared night-time vision device, include the connecting plate, be located the carriage device of connecting plate top, accept in rotating device in the carriage device, set up in infrared night-time vision device body on the rotating device, set up in the counter weight device of rotating device below, the utility model discloses can keep keeping the stability of infrared night-time vision device formation of image under the violent environment of rocking, stability is high, and the formation of image is effectual, can satisfy the demand of using under the environment of rocking.
However, in the prior art, since the height of the night vision device cannot be adjusted, the night vision device cannot adapt to different heights, and is inconvenient to use in different environments, and the use diversity of the night vision device is reduced, a military infrared night vision device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a for military use infrared night-time vision device has the function that can height-adjusting, can make things convenient for the night-time vision device to use under different environment, also can adapt to the people of different heights and use.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a military infrared night vision device comprises a triangular support, wherein the top of the triangular support is fixedly connected with a lifting seat, the lifting seat is provided with a lifting cavity, the inner wall of one side of the lifting cavity is rotatably connected with a rotating rod, the rotating rod is symmetrically sleeved with two threaded pipes, the threads of the two threaded pipes are opposite, the threaded pipes are in threaded connection with a movable plate, the inner walls of the two sides and the inner wall of the top of the lifting cavity are fixedly connected with guide wheels, pull ropes are wound on the guide wheels, one ends of the pull ropes are fixedly connected with the top of the movable plate, the inner walls of the two sides of the lifting cavity are fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a support rod, the top of the support rod is fixedly connected with the inner wall of the top of the lifting cavity, the support rod is in sliding connection with a sliding plate, and the, the top fixedly connected with lifter of sliding plate, the one end of two lifters runs through the top inner wall of lift cavity and extends to the top of lift seat, and the same lifter plate of top fixedly connected with of two lifters, the top fixedly connected with night-time vision device main part of lifter through rotating the handle, can make the night-time vision device main part reciprocate, realizes the regulation to its height, makes things convenient for the night-time vision device main part to use under different environment, also can adapt to the people of different heights and use, increases the use variety of night-time vision device main part.
Preferably, the one end of bull stick runs through one side inner wall of lift cavity and extends to one side of lift seat, the one end fixedly connected with handle of bull stick sets up the handle, can provide power for the bull stick.
Preferably, one side sliding connection of lift seat has the kelly, seted up spacing hole on the bull stick, the one end of kelly extends to spacing downthehole, sets up clamping of kelly and spacing hole, can be to the fixed position of night-time vision device main part after the height-adjusting, make the night-time vision device main part more stable.
Preferably, the support rod is sleeved with a spring, the top end of the spring is fixedly connected with the inner wall of the top of the lifting cavity, the bottom end of the spring is fixedly connected with the top of the fixing plate, and the spring is arranged and can provide reset power for the night vision device main body when descending.
Preferably, the sliding groove is formed in the inner wall of the bottom of the lifting cavity, the sliding rods are fixedly connected to the tops of the two movable plates, the bottoms of the two sliding rods are connected with the inner wall of the bottom of the sliding groove in a sliding mode, the sliding groove and the sliding rods are arranged, the movable plates can be limited, and the movable plates are prevented from rotating along with the threaded pipes to cause working errors.
Military infrared night vision device
Adopt above-mentioned technical scheme: the handle is arranged, so that the handle can be rotated, the rotating rod is rotated, the two movable plates can be moved towards the direction close to or away from each other, and the sliding plate can ascend or descend, so that the purpose of adjusting the height of the night vision device main body can be realized, the night vision device main body can be used in different environments, and can also be suitable for people with different heights, and the use diversity of the night vision device main body is improved.
Owing to set up the kelly, can fix behind the night-time vision device main part height-adjusting, convenient and fast sets up spout and slide bar simultaneously, can carry on spacingly to the movable plate, prevents that the movable plate from rotating along with the screwed pipe, causes working error.
The utility model discloses it is rational in infrastructure, through rotating the handle, can make the night-time vision device main part reciprocate, realize the regulation to its height, make things convenient for the night-time vision device main part to use under different environment, also can adapt to the people of different heights and use, increase the use variety of night-time vision device main part.
Drawings
FIG. 1 is a schematic front view of a military infrared night vision device;
FIG. 2 is a schematic cross-sectional view of a lifting base of a military infrared night vision device;
fig. 3 is an enlarged schematic view of part a of a military infrared night vision device.
In the figure: 1-triangular support, 2-lifting seat, 3-lifting chamber, 4-rotating rod, 5-threaded pipe, 6-moving plate, 7-guide wheel, 8-pull rope, 9-fixed plate, 10-supporting rod, 11-sliding plate, 12-lifting rod, 13-spring, 14-sliding groove, 15-lifting plate, 16-night vision device main body, 17-sliding rod, 18-handle and 19-clamping rod.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
As shown in figures 1-3, the utility model discloses a military infrared night vision device, which comprises a triangular bracket 1, a lifting seat 2 fixedly connected with the top of the triangular bracket 1, a lifting cavity 3 arranged on the lifting seat 2, a rotating rod 4 rotatably connected with one side inner wall of the lifting cavity 3, two threaded pipes 5 symmetrically sleeved on the rotating rod 4, two threaded pipes 5 with opposite threads, a moving plate 6 connected with the threaded pipes 5, guide wheels 7 fixedly connected with the inner walls of the two sides and the top inner wall of the lifting cavity 3, a pull rope 8 wound on the guide wheels 7, a fixed plate 9 fixedly connected with the top of the moving plate 6, a support rod 10 fixedly connected with the top of the fixed plate 9, a sliding plate 11 slidably connected with the support rod 10, the other end of stay cord 8 runs through fixed plate 9 and with the top fixed connection of sliding plate 11, the top fixedly connected with lifter 12 of sliding plate 11, the one end of two lifters 12 runs through the top inner wall of lift cavity 3 and extends to the top of lift seat 2, the same lifter plate 15 of top fixedly connected with of two lifters 12, the top fixedly connected with night-time vision device main part 16 of lifter plate 15.
The utility model discloses in, one end of bull stick 4 runs through one side inner wall of lift cavity 3 and extends to one side of lift seat 2, the one end fixedly connected with handle 18 of bull stick 4.
The utility model discloses in, one side sliding connection of lift seat 2 has kelly 19, has seted up spacing hole on the bull stick 4, and kelly 19's one end extends to spacing downthehole.
The utility model discloses in, the cover is equipped with spring 13 on the bracing piece 10, spring 13's top and lifting cavity 3's top inner wall fixed connection, spring 13's bottom and fixed plate 9's top fixed connection.
The utility model discloses in, seted up spout 14 on the bottom inner wall of lift cavity 3, the equal fixedly connected with slide bar 17 in top of two movable plates 6, the bottom of two slide bars 17 all with spout 14's bottom inner wall sliding connection.
Example two
As shown in figures 1-3, the utility model discloses a military infrared night vision device, which comprises a triangular bracket 1, a lifting seat 2 is welded on the top of the triangular bracket 1, a lifting cavity 3 is arranged on the lifting seat 2, a rotating rod 4 is rotatably connected on one side inner wall of the lifting cavity 3, two threaded pipes 5 are symmetrically sleeved on the rotating rod 4, the threads of the two threaded pipes 5 are opposite, a moving plate 6 is connected on the threaded pipes 5 by screw threads, guide wheels 7 are welded on the inner walls of two sides of the lifting cavity 3 and the inner wall of the top, a pull rope 8 is wound on the guide wheels 7, one end of the pull rope 8 is welded with the top of the moving plate 6, fixed plates 9 are welded on the inner walls of two sides of the lifting cavity 3, a support rod 10 is welded on the top of the fixed plate 9, the top of the support rod 10 is welded with the inner wall of the top of the lifting cavity 3, a sliding plate 11 is slidably connected on the, the top of the sliding plate 11 is welded with the lifting rods 12, one end of each of the two lifting rods 12 penetrates through the inner wall of the top of the lifting chamber 3 and extends to the top of the lifting seat 2, the top of each of the two lifting rods 12 is welded with the same lifting plate 15, the top of each of the lifting plates 15 is welded with the night vision device main body 16, the night vision device main body 16 can move up and down by rotating the handle 18, so that the height of the night vision device main body is adjusted, the night vision device main body 16 can be conveniently used in different environments and can also be suitable for people with different heights, the use diversity of the night vision device main body 16 is improved, the handle 18 can be rotated due to the arrangement of the inner handle 18, the rotating rod 4 is rotated, the two moving plates 6 can move towards or away from each other, the sliding plate 11 can further ascend or descend, and the height of the night vision device main body 16, make night-time vision device main part 16 can use under the environment of difference, also can adapt to the people of different heights to use, increase night-time vision device main part 16 and use the variety, owing to set up kelly 19, can fix behind the night-time vision device main part 16 height-adjusting, convenient and fast sets up spout 14 and slide bar 17 simultaneously, can carry on spacingly to movable plate 6, prevent that the movable plate from rotating along with screwed pipe 5, cause the work error, the utility model discloses rational in infrastructure, through rotating handle 18, can make night-time vision device main part 16 reciprocate, realize the regulation to its height, make things convenient for night-time vision device main part 16 to use under different environment, also can adapt to the people of different heights and use, increase night-time vision device main part 16's use variety.
The utility model discloses in, one end of bull stick 4 runs through one side inner wall of lift cavity 3 and extends to one side of lift seat 2, and the one end welding of bull stick 4 has handle 18, sets up handle 18, can provide power for bull stick 4.
The utility model discloses in, one side sliding connection of lift seat 2 has kelly 19, has seted up spacing hole on the bull stick 4, and kelly 19's one end extends to spacing downthehole, sets up clamping of kelly 19 and spacing hole, can be to the rigidity behind the 16 height-adjusting of night-time vision device main part, makes night-time vision device main part 16 more stable.
The utility model discloses in, the cover is equipped with spring 13 on the bracing piece 10, and spring 13's top and lift cavity 3's top inner wall are welded mutually, and spring 13's bottom welds with the top of fixed plate 9 mutually, sets up spring 13, can provide reset power for night-time vision device main part 16 when descending.
The utility model discloses in, seted up spout 14 on the bottom inner wall of lift cavity 3, slide bar 17 has all been welded at the top of two movable plates 6, and slide bar 17's bottom all with the bottom inner wall sliding connection of spout 14, set up spout 14 and slide bar 17, can carry on spacingly to movable plate 6, prevent that movable plate 6 from rotating along with screwed pipe 5, causing the working error.
The working principle is as follows: when the height of the night vision device main body 16 needs to be adjusted, firstly, the clamping rod 19 is slid upwards to enable the clamping rod 19 to be separated from the limit of the limit hole, then the handle 18 is rotated, the handle 18 drives the rotating rod 4 to rotate, the rotating rod 4 drives the two threaded pipes 5 to rotate, the threaded pipes 5 drive the two movable plates 6 to move towards the mutually approaching direction, at the moment, the pull rope 8 can pull the sliding plate 11 to move upwards, at the moment, the spring 13 is compressed, the sliding plate 13 drives the lifting rod 12 to ascend, further, the lifting plate 15 can be driven to ascend, the lifting plate 15 drives the night vision device main body 16 to ascend, when the lifting plate ascends to a proper height, the handle 18 stops rotating, then the clamping rod 19 slides downwards, one end of the clamping rod 19 is inserted into the limit hole to fix the current position, when the night vision device main body 16 needs to descend, only the handle 18 needs to be reversed, and the lifting plate 15 descends under, and then can drive night-time vision device main part 16 and descend, reach the purpose to night-time vision device main part 16 height control, can adapt to different environment and the people that rises of difference and use.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A military infrared night vision device comprises a triangular support (1) and is characterized in that: the lifting device is characterized in that a lifting seat (2) is fixedly connected to the top of the triangular support (1), a lifting cavity (3) is arranged on the lifting seat (2), a rotating rod (4) is rotatably connected to the inner wall of one side of the lifting cavity (3), two threaded pipes (5) are symmetrically sleeved on the rotating rod (4), threads of the two threaded pipes (5) are opposite, a movable plate (6) is connected to the threaded pipes (5) in a threaded manner, guide wheels (7) are fixedly connected to the inner walls of the two sides and the inner wall of the top of the lifting cavity (3), pull ropes (8) are wound on the guide wheels (7), one ends of the pull ropes (8) are fixedly connected to the top of the movable plate (6), fixed plates (9) are fixedly connected to the inner walls of the two sides of the lifting cavity (3), supporting rods (10) are fixedly connected to the top of the fixed plates (9), and the top of the supporting rods (10) is fixedly connected to, the night vision device is characterized in that a sliding plate (11) is connected to the support rod (10) in a sliding mode, the other end of the pull rope (8) penetrates through the fixing plate (9) and is fixedly connected with the top of the sliding plate (11), lifting rods (12) are fixedly connected to the top of the sliding plate (11), one ends of the two lifting rods (12) penetrate through the inner wall of the top of the lifting cavity (3) and extend to the top of the lifting seat (2), the same lifting plate (15) is fixedly connected to the tops of the two lifting rods (12), and a night vision device main body (16) is fixedly connected to the tops of the lifting plate (15).
2. A military infrared night vision device as set forth in claim 1, wherein: one end of the rotating rod (4) penetrates through the inner wall of one side of the lifting chamber (3) and extends to one side of the lifting seat (2), and one end of the rotating rod (4) is fixedly connected with a handle (18).
3. A military infrared night vision device as set forth in claim 1, wherein: one side sliding connection of lift seat (2) has kelly (19), seted up spacing hole on bull stick (4), the one end of kelly (19) extends to spacing downthehole.
4. A military infrared night vision device as set forth in claim 1, wherein: the supporting rod (10) is sleeved with a spring (13), the top end of the spring (13) is fixedly connected with the inner wall of the top of the lifting cavity (3), and the bottom end of the spring (13) is fixedly connected with the top of the fixing plate (9).
5. A military infrared night vision device as set forth in claim 1, wherein: the lifting device is characterized in that a sliding groove (14) is formed in the inner wall of the bottom of the lifting cavity (3), sliding rods (17) are fixedly connected to the tops of the two moving plates (6), and the bottoms of the two sliding rods (17) are slidably connected with the inner wall of the bottom of the sliding groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037486.0U CN210319251U (en) | 2019-07-03 | 2019-07-03 | Military infrared night vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037486.0U CN210319251U (en) | 2019-07-03 | 2019-07-03 | Military infrared night vision device |
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| Publication Number | Publication Date |
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| CN210319251U true CN210319251U (en) | 2020-04-14 |
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| CN201921037486.0U Active CN210319251U (en) | 2019-07-03 | 2019-07-03 | Military infrared night vision device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946980A (en) * | 2020-08-20 | 2020-11-17 | 山东劳动职业技术学院（山东劳动技师学院） | Electronic commerce teaching device based on internet |
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2019
- 2019-07-03 CN CN201921037486.0U patent/CN210319251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946980A (en) * | 2020-08-20 | 2020-11-17 | 山东劳动职业技术学院（山东劳动技师学院） | Electronic commerce teaching device based on internet |
| CN111946980B (en) * | 2020-08-20 | 2022-03-01 | 山东劳动职业技术学院（山东劳动技师学院） | Electronic commerce teaching device based on internet |
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