CN212965618U - Binocular visibility lock mechanism - Google Patents
Binocular visibility lock mechanism Download PDFInfo
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- CN212965618U CN212965618U CN202022299306.5U CN202022299306U CN212965618U CN 212965618 U CN212965618 U CN 212965618U CN 202022299306 U CN202022299306 U CN 202022299306U CN 212965618 U CN212965618 U CN 212965618U
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Abstract
The utility model discloses a binocular visibility latch mechanism, the novel nipple rectifier comprises a cylindrical shel, one side outer wall of barrel is provided with fixed section of thick bamboo, and the top outer wall of fixed section of thick bamboo opens threaded hole, the inside threaded connection of screw hole has the screw thread lead screw, and the top outer wall of screw thread lead screw is provided with the arc post, the one end outer wall of arc post is provided with the fixed ball. The utility model discloses can hand and rotate the fixed ball when people need adjust binocular's visibility, can drive the screw thread lead screw and together rotate when the fixed ball rotates, thereby the screw sleeve that makes its circumference outer wall drives first lens and reciprocates and adjusts the visibility of telescope, the slider can remove inside the spout when first lens removes, thereby can guarantee the stability that first lens removed, the fixed ball can increase the frictional force between its and people's palm simultaneously, thereby made things convenient for the rotation screw thread lead screw that people can be better.
Description
Technical Field
The utility model relates to a binocular technical field especially relates to binocular visibility latch mechanism.
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 diopter lock of traditional binocular often is inconvenient for people to adjust at the in-process that uses, can't guarantee that slight skew appears in the binocular after adjusting simultaneously, and locking effect is relatively poor can not satisfy people's user demand. Accordingly, there is a need for binocular visibility lock mechanisms 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 visibility lock mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
binocular visibility latch mechanism, including the barrel, one side outer wall of barrel is provided with fixed section of thick bamboo, and the top outer wall of fixed section of thick bamboo opens threaded hole, the inside threaded connection of threaded hole has the screw thread lead screw, and the top outer wall of screw thread lead screw is provided with the arc post, the one end outer wall of arc post is provided with the fixed ball, and the circumference outer wall of screw thread lead screw has cup jointed the screw thread sleeve, one side outer wall of screw thread sleeve is provided with the connecting rod, and connecting rod one end outer wall fixedly connected with first lens, one side inner wall of barrel is opened there is the spout, and one side outer wall fixedly connected with slider of first lens, one side outer wall of slider and one side inner wall of spout form sliding connection.
Preferably, a first connecting cylinder is inserted into the outer wall of one side of the cylinder body, and a second lens is arranged on the circumferential inner wall of the first connecting cylinder.
Preferably, a second connecting cylinder is inserted into the outer wall of the top of the cylinder body, and a connecting plate is arranged on the outer wall of one side of the second connecting cylinder.
Preferably, the top outer wall of connecting plate is opened there is the draw-in groove, and the inside joint of draw-in groove has the kelly, and the top outer wall of kelly is provided with the apron.
Preferably, an inclined rod is arranged on the outer wall of one side of the second connecting cylinder, and a supporting plate is arranged on the outer wall of one end of the inclined rod.
Preferably, the outer wall of one side of the supporting plate is rotatably connected with a rotating shaft, the outer wall of the circumference of the rotating shaft is provided with a connecting column, and the outer wall of one end of the connecting column is fixedly connected to the outer wall of the bottom of the cover plate.
Preferably, an electric push rod is arranged on the outer wall of one side of the barrel, one end, far away from the barrel, of the electric push rod is fixedly connected to the outer wall of one side of the other barrel, a sliding barrel is inserted into one end of the connecting rod, and one end, far away from the connecting rod, of the sliding barrel is fixedly connected with the first lens.
The utility model has the advantages that:
1. through the fixed ball that sets up, the screw thread lead screw, the threaded sleeve, slider and spout, can hand and rotate the fixed ball when people need adjust binocular's visibility, can drive the screw thread lead screw and together rotate when the fixed ball rotates, thereby the screw thread sleeve that makes its circumference outer wall drives first lens and reciprocates and adjusts the visibility of telescope, the slider can be in spout inside removal when first lens removes, thereby can guarantee the stability that first lens removed, the fixed ball can increase its and people's palm between the frictional force simultaneously, thereby made things convenient for the rotation screw thread lead screw that people can be better.
2. Through the second connecting cylinder, kelly, draw-in groove, pivot and the apron that set up, after people used binocular telescope, people can rotate the apron until kelly joint in the draw-in groove to can seal the second connecting cylinder, play good dustproof and waterproof's effect.
3. Through the electric push rod and the sliding barrel, people can start the electric push rod before using the binoculars, and the interpupillary distance of the binoculars can be adjusted by extending and shortening the electric push rod, so that the using requirements of different people can be met, and the connecting rod can slide in the sliding barrel during the working process of the electric push rod, so that the stability of the device is ensured.
Drawings
Fig. 1 is a schematic structural view of a binocular visibility lock mechanism proposed in embodiment 1;
FIG. 2 is an enlarged schematic view of the binocular visibility lock mechanism according to embodiment 1 at A;
fig. 3 is a schematic view showing the overall structure of the binocular visibility lock mechanism proposed in embodiment 1;
fig. 4 is a schematic view of the electric push rod structure of the binocular visibility lock mechanism proposed in embodiment 2.
In the figure: the optical fiber laser imaging device comprises a barrel body 1, a first lens 2, a sliding chute 3, a second lens 4, a first connecting barrel 5, a fixing barrel 6, a threaded sleeve 7, a sliding block 8, a clamping groove 10, a clamping rod 11, a second connecting barrel 12, a connecting rod 13, a cover plate 14, a rotating shaft 15, a supporting plate 16, a fixing ball 17, a threaded lead screw 18, a sliding barrel 19 and an electric push rod 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.
Example 1
Referring to fig. 1-3, binocular visibility latch mechanism, including barrel 1, there is a fixed cylinder 6 one side outer wall of barrel 1 through bolted connection, and open the top outer wall of fixed cylinder 6 threaded hole, the inside threaded connection of threaded hole has screw lead screw 18, and the welding of the top outer wall of screw lead screw 18 has the arc post, the welding of the one end outer wall of arc post has fixed ball 17, and the circumference outer wall of screw lead screw 18 has cup jointed screw sleeve 7, the welding of one side outer wall of screw sleeve 7 has connecting rod 13, and the first lens 2 of connecting rod 13 one end outer wall fixedly connected with, spout 3 has been opened to one side inner wall of barrel 1, and one side outer wall fixedly connected with slider 8 of first lens 2, one side outer wall of slider 8 forms sliding connection with one side inner wall of spout 3.
The utility model discloses in, it has first connecting cylinder 5 to peg graft to one side outer wall of barrel 1, and the circumference inner wall of first connecting cylinder 5 is provided with second lens 4, it has second connecting cylinder 12 to peg graft to barrel 1's top outer wall, and one side outer wall welding of second connecting cylinder 12 has the connecting plate, the top outer wall of connecting plate is opened there is draw-in groove 10, and the inside joint of draw-in groove 10 has kelly 11, the top outer wall of kelly 11 has apron 14 through bolted connection, one side outer wall of second connecting cylinder 12 has the down tube through bolted connection, and the one end outer wall of down tube has backup pad 16 through bolted connection, one side outer wall rotation of backup pad 16 is connected with pivot 15, and the circumference outer wall welding of pivot 15 has the spliced pole, the one end outer wall fixed connection of spliced pole is on apron 14.
The working principle is as follows: can hand and rotate fixed ball 17 when people need adjust binocular's visibility, can drive screw lead screw 18 and rotate together when fixed ball 17 rotates, thereby make the screw sleeve 7 of its circumference outer wall drive first lens 2 and reciprocate the visibility to the telescope and adjust, slider 8 can be at 3 inside removals of spout in the time of first lens 2 removal, thereby can guarantee the stability of first lens 2 removal, fixed ball 17 can increase the frictional force between its and people's palm simultaneously, thereby made things convenient for people can be better to rotate screw lead screw 18, after people have used binocular telescope, people can rotate apron 14 until card pole 11 joint in draw-in groove 10, thereby can seal second connecting cylinder 12, good dustproof waterproof effect has been played.
Example 2
Referring to fig. 4, in the binocular visibility lock mechanism, compared with embodiment 1, in this embodiment, an outer wall of one side of a cylinder 1 is connected with an electric push rod 20 through a bolt, and one end of the electric push rod 20, which is far away from the cylinder 1, is fixedly connected to an outer wall of one side of another cylinder 1, one end of a connecting rod 13 is inserted into a sliding cylinder 19, and one end of the sliding cylinder 19, which is far away from the connecting rod 13, is fixedly connected to a first lens 2.
The working principle is as follows: people can start the electric push rod 20 before using the binoculars, and the interpupillary distance of the binoculars can be adjusted by extending and shortening the electric push rod 20, so that the using requirements of different people can be met, and the connecting rod 13 can also slide in the sliding barrel 19 in the working process of the electric push rod 20, so that the stability of the device is ensured.
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 binocular visibility lock mechanism comprises a barrel body (1) and is characterized in that a fixed barrel (6) is arranged on the outer wall of one side of the barrel body (1), and the outer wall of the top of the fixed cylinder (6) is provided with a threaded hole, the inner thread of the threaded hole is connected with a threaded lead screw (18), an arc-shaped column is arranged on the outer wall of the top of the threaded screw rod (18), a fixed ball (17) is arranged on the outer wall of one end of the arc-shaped column, and the circumferential outer wall of the threaded screw rod (18) is sleeved with a threaded sleeve (7), the outer wall of one side of the threaded sleeve (7) is provided with a connecting rod (13), and the outer wall of one end of the connecting rod (13) is fixedly connected with a first lens (2), the inner wall of one side of the cylinder body (1) is provided with a chute (3), and one side outer wall fixedly connected with slider (8) of first lens (2), one side outer wall and the one side inner wall of spout (3) of slider (8) form sliding connection.
2. The binocular visibility lock mechanism according to claim 1, wherein a first connecting cylinder (5) is inserted into an outer wall of one side of the cylinder (1), and a second lens (4) is provided on an inner circumferential wall of the first connecting cylinder (5).
3. The binocular visibility lock mechanism according to claim 2, wherein a second connecting cylinder (12) is inserted into the top outer wall of the cylinder (1), and a connecting plate is arranged on one side outer wall of the second connecting cylinder (12).
4. The binocular visibility lock mechanism according to claim 3, wherein a clamping groove (10) is formed in the outer wall of the top of the connecting plate, a clamping rod (11) is clamped inside the clamping groove (10), and a cover plate (14) is arranged on the outer wall of the top of the clamping rod (11).
5. A binocular visibility lock mechanism according to claim 3 or 4, characterised in that the second connector barrel (12) is provided with a diagonal bar on one side and a support plate (16) on one end.
6. The binocular visibility lock mechanism according to claim 5, wherein a rotating shaft (15) is rotatably connected to an outer wall of one side of the support plate (16), and a connecting column is arranged on an outer wall of the circumference of the rotating shaft (15), and an outer wall of one end of the connecting column is fixedly connected to an outer wall of the bottom of the cover plate (14).
7. The binocular visibility lock mechanism according to claim 6, wherein an electric push rod (20) is arranged on the outer wall of one side of the barrel (1), one end, far away from the barrel (1), of the electric push rod (20) is fixedly connected to the outer wall of one side of the other barrel (1), a sliding barrel (19) is inserted into one end of the connecting rod (13), and one end, far away from the connecting rod (13), of the sliding barrel (19) is fixedly connected with the first lens (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299306.5U CN212965618U (en) | 2020-10-15 | 2020-10-15 | Binocular visibility lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299306.5U CN212965618U (en) | 2020-10-15 | 2020-10-15 | Binocular visibility lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212965618U true CN212965618U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022299306.5U Active CN212965618U (en) | 2020-10-15 | 2020-10-15 | Binocular visibility lock mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN212965618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032711A1 (en) * | 2022-08-10 | 2024-02-15 | Bushnell Inc. | Binocular with bridge locking assembly |
-
2020
- 2020-10-15 CN CN202022299306.5U patent/CN212965618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024032711A1 (en) * | 2022-08-10 | 2024-02-15 | Bushnell Inc. | Binocular with bridge locking assembly |
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