CN213069333U - Hinge straight shaft structure of binocular - Google Patents
Hinge straight shaft structure of binocular Download PDFInfo
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- CN213069333U CN213069333U CN202022297805.0U CN202022297805U CN213069333U CN 213069333 U CN213069333 U CN 213069333U CN 202022297805 U CN202022297805 U CN 202022297805U CN 213069333 U CN213069333 U CN 213069333U
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Abstract
The utility model discloses a binocular hinge straight-axis structure, the novel nipple rectifier comprises a cylindrical shel, the bottom outer wall of barrel is pegged graft and is had the connecting cylinder, and the both sides inner wall of connecting cylinder all is provided with first lens, one side outer wall of barrel is provided with fixed cylinder, and the top outer wall of fixed cylinder opens threaded hole, the inside threaded connection of threaded hole has the screw thread lead screw, and the circumference outer wall of screw thread lead screw has cup jointed the threaded sleeve, one side outer wall of screw thread sleeve is provided with the fixed column, and the one end outer wall of fixed column is provided with the slide cartridge. The utility model discloses along with the long-time use of people, thereby the outer wall of screw thread lead screw can take place the corrosion and has influenced the transmission between screw sleeve and it, and people handheld fixed ball and extrusion piston can be fast effectual will lubricate and extrude this moment, and lubricating oil passes through the spray tube and spouts the surface to the screw thread lead screw to can play good lubrication action, the effectual life who prolongs the device.
Description
Technical Field
The utility model relates to a binocular technical field especially relates to a binocular hinge straight-axis structure.
Background
A telescope is an optical instrument that uses lenses or mirrors, as well as other optical devices, to view a remote object. The light rays passing through the lens are refracted or reflected by the concave mirror to enter the small hole and be converged to form an image, and then the image is seen through a magnifying eyepiece. The telescope is also called as a kilometer mirror, and the first function of the telescope is to enlarge the field angle of a distant object so that human eyes can see details with smaller angular distance. The telescope is used for transmitting the light beam collected by the objective lens and much thicker than the pupil diameter (maximum 8 mm) into human eyes, so that the observer can see the dark and weak objects which cannot be seen originally.
The general binoculars hinge straight shaft structure can not be smoothly rotated for use due to corrosion on the surface after being used for a long time, thereby greatly reducing the use effect of people and being incapable of meeting the use requirements of people. Therefore, a binocular hinge straight axis structure is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a binocular hinge straight shaft structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the binocular hinge straight-axis structure comprises a barrel body, wherein a connecting barrel is inserted into the outer wall of the bottom of the barrel body, first lenses are arranged on the inner walls of two sides of the connecting barrel, a fixed barrel is arranged on the outer wall of one side of the barrel body, a threaded hole is formed in the outer wall of the top of the fixed barrel, a threaded lead screw is connected with an internal thread of the threaded hole, a threaded sleeve is sleeved on the outer wall of the circumference of the threaded lead screw, a fixed column is arranged on the outer wall of one side of the threaded sleeve, a sliding barrel is arranged on the outer wall of one end of the fixed column, a fixed rod is arranged on the outer wall of one side of the sliding barrel, a second lens is fixedly connected to the outer wall of.
Preferably, the inner walls of the top and the bottom of the fixed cylinder are provided with guide rods, and the sliding cylinder is sleeved on the outer wall of the circumference of each guide rod.
Preferably, the outer wall of the top of the fixed cylinder is provided with an air heater, and the outer wall of one side of the air heater is inserted with a connecting pipe.
Preferably, the outer wall of the top of the fixed cylinder is provided with a liquid storage tank, lubricating oil is contained in the liquid storage tank, and the outer wall of the bottom of the fixed cylinder is provided with a through hole.
Preferably, the top outer wall of liquid reserve tank is pegged graft and is had the pull pole, and the one end outer wall of pull pole is provided with the fixed ball, and the one end outer wall fixedly connected with mounting panel of pull pole, the bottom outer wall of mounting panel bonds and has the piston.
Preferably, the outer wall of the top of the liquid storage tank is provided with a sealing groove, and a sealing washer is clamped in the sealing groove.
Preferably, the outer wall of the bottom of the liquid storage tank is spliced with a fixed pipe, and the outer wall of one side of the fixed pipe is spliced with a spray pipe.
The utility model has the advantages that:
1. through fixed disk, screw thread lead screw, threaded sleeve, slide cartridge, second lens and the dead lever that sets up, people can hand the fixed disk and rotate the screw thread lead screw, make the threaded sleeve of its circumference outer wall reciprocate through rotating the screw thread lead screw to can adjust binocular's eyesight, satisfied people's user demand.
2. Through the liquid reserve tank that sets up, pull pole, fixed ball, piston, fixed pipe and spray tube, along with the long-time use of people, thereby the outer wall of screw thread lead screw can take place the corrosion and has influenced the transmission between screw thread sleeve and it, people handheld fixed ball this moment and push down the piston can be fast effectual will lubricate and extrude, lubricating oil spouts the surface to the screw thread lead screw through the spray tube to can play good lubrication action, the effectual life who prolongs the device.
3. Through the air heater that sets up, people can start the air heater when people use in severe cold district, can heat the screw lead screw through the air heater, avoid because the cold condition that leads to screw lead screw circumference outer wall to freeze takes place, enlarged the application range of device.
Drawings
Fig. 1 is a schematic structural diagram of a hinge straight-axis structure of a binocular telescope according to the present invention;
fig. 2 is a schematic structural diagram of a hinge straight-axis structure of a binocular telescope according to the present invention;
fig. 3 is a schematic structural diagram of a hinge straight-axis structure of a binocular telescope according to the present invention.
In the figure: the device comprises a cylinder body 1, a first lens 2, a connecting cylinder 3, a through hole 4, a fixing cylinder 5, a second lens 6, a threaded sleeve 7, an air heater 8, a connecting pipe 9, a fixing disc 10, a fixing pipe 11, a fixing ball 12, a sealing gasket 13, a piston 14, a liquid storage tank 15, a sliding cylinder 16, a fixing rod 17, a guide rod 18, a threaded lead screw 19 and a spray pipe 20.
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.
Referring to fig. 1-3, a binocular hinge straight-axis structure, including barrel 1, barrel 1's bottom outer wall is pegged graft and is had connecting cylinder 3, and the both sides inner wall of connecting cylinder 3 all is provided with first lens 2, barrel 1's one side outer wall has fixed cylinder 5 through bolted connection, and fixed cylinder 5's top outer wall opens threaded hole, the internal thread of threaded hole is connected with threaded lead screw 19, and threaded lead screw 19's circumference outer wall cup joints threaded sleeve 7, threaded sleeve 7's one side outer wall has the fixed column through bolted connection, and the welding of the one end outer wall of fixed column has slide cartridge 16, the welding of one side outer wall of slide cartridge 16 has dead lever 17, and dead lever 17 keeps away from slide cartridge 16's one end outer wall fixedly connected with second lens 6, threaded lead screw 19's top outer wall welding.
In the utility model, the guide rods 18 are welded on the inner walls of the top and the bottom of the fixed cylinder 5, the slide cylinder 16 is sleeved on the outer wall of the circumference of the guide rods 18, the outer wall of the top of the fixed cylinder 5 is connected with the air heater 8 through bolts, and the outer wall of one side of the air heater 8 is inserted with a connecting pipe 9, the outer wall of the top part of the fixed cylinder 5 is connected with a liquid storage box 15 through a bolt, the liquid storage box 15 is filled with lubricating oil, the outer wall of the bottom of the fixed cylinder 5 is provided with a through hole 4, the outer wall of the top of the liquid storage box 15 is inserted with a drawing rod, and the outer wall of one end of the drawing rod is welded with a fixed ball 12, the outer wall of one end of the drawing rod is fixedly connected with a mounting plate, the outer wall of the bottom of the mounting plate is bonded with a piston 14, the outer wall of the top of a liquid storage tank 15 is provided with a sealing groove, and a sealing washer 13 is clamped in the sealing groove, a fixed pipe 11 is inserted in the outer wall of the bottom of the liquid storage tank 15, and a spray pipe 20 is inserted in the outer wall of one side of the fixed pipe 11.
The working principle is as follows: people can hold the fixed disk 10 by hand and rotate the threaded lead screw 19, the threaded sleeve 7 on the outer wall of the circumference of the fixed disk can move up and down by rotating the threaded lead screw 19, so that the visibility of the binoculars can be adjusted, the use requirements of people are met, along with long-time use of people, the outer wall of the threaded lead screw 19 can be corroded to influence the transmission between the threaded sleeve 7 and the threaded sleeve, at the moment, people can hold the fixed ball 12 by hand and downwards extrude the piston 14 to quickly and effectively extrude the lubricating oil, the lubricating oil is sprayed to the surface of the threaded lead screw 19 through the spray pipe 20, so that a good lubricating effect can be achieved, the service life of the device is effectively prolonged, when people use the device in severe cold areas, people can start the hot air blower 8, the threaded lead screw 29 can be heated through the hot air blower 8, the condition that the outer wall of the circumference, the application range of the device is expanded.
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 (7)
1. A hinge straight shaft structure of a binocular telescope comprises a barrel body (1) and is characterized in that a connecting barrel (3) is inserted into the outer wall of the bottom of the barrel body (1), the inner walls of the two sides of the connecting cylinder (3) are respectively provided with a first lens (2), the outer wall of one side of the cylinder body (1) is provided with a fixed cylinder (5), and the outer wall of the top of the fixed cylinder (5) is provided with a threaded hole, the inner thread of the threaded hole is connected with a threaded screw rod (19), and the circumferential outer wall of the threaded screw rod (19) is sleeved with a threaded sleeve (7), the outer wall of one side of the threaded sleeve (7) is provided with a fixed column, a sliding cylinder (16) is arranged on the outer wall of one end of the fixed column, a fixed rod (17) is arranged on the outer wall of one side of the sliding cylinder (16), and the outer wall of one end of the fixed rod (17) far away from the sliding cylinder (16) is fixedly connected with a second lens (6), and a fixed disc (10) is arranged on the outer wall of the top of the threaded lead screw (19).
2. The binocular hinge straight shaft structure according to claim 1, wherein the top and bottom inner walls of the fixed barrel (5) are provided with guide rods (18), and the sliding barrel (16) is sleeved on the circumferential outer wall of the guide rods (18).
3. The hinge straight-axis structure of binoculars according to claim 2, characterized in that the top outer wall of the fixed cylinder (5) is provided with a hot air blower (8), and a connecting pipe (9) is inserted into one side outer wall of the hot air blower (8).
4. The binocular hinge straight shaft structure according to claim 3, wherein a liquid storage tank (15) is arranged on the outer wall of the top of the fixed cylinder (5), lubricating oil is contained in the liquid storage tank (15), and a through hole (4) is formed in the outer wall of the bottom of the fixed cylinder (5).
5. The binocular hinge straight-axis structure according to claim 4, wherein a drawing rod is inserted into the outer wall of the top of the liquid storage box (15), a fixing ball (12) is arranged on the outer wall of one end of the drawing rod, a mounting plate is fixedly connected to the outer wall of one end of the drawing rod, and a piston (14) is bonded to the outer wall of the bottom of the mounting plate.
6. The binocular hinge straight-axis structure of claim 5, wherein the top outer wall of the liquid storage box (15) is provided with a sealing groove, and a sealing gasket (13) is clamped in the sealing groove.
7. The binocular hinge straight shaft structure according to claim 6, wherein a fixed pipe (11) is inserted into the outer wall of the bottom of the liquid storage box (15), and a nozzle (20) is inserted into the outer wall of one side of the fixed pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297805.0U CN213069333U (en) | 2020-10-15 | 2020-10-15 | Hinge straight shaft structure of binocular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297805.0U CN213069333U (en) | 2020-10-15 | 2020-10-15 | Hinge straight shaft structure of binocular |
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| Publication Number | Publication Date |
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| CN213069333U true CN213069333U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022297805.0U Active CN213069333U (en) | 2020-10-15 | 2020-10-15 | Hinge straight shaft structure of binocular |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114779426A (en) * | 2022-06-23 | 2022-07-22 | 张家港奇点光电科技有限公司 | Focusing locking structure of optical instrument |
-
2020
- 2020-10-15 CN CN202022297805.0U patent/CN213069333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114779426A (en) * | 2022-06-23 | 2022-07-22 | 张家港奇点光电科技有限公司 | Focusing locking structure of optical instrument |
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