CN211783054U - Objective lens barrel of sighting telescope - Google Patents
Objective lens barrel of sighting telescope Download PDFInfo
- Publication number
- CN211783054U CN211783054U CN202020296641.7U CN202020296641U CN211783054U CN 211783054 U CN211783054 U CN 211783054U CN 202020296641 U CN202020296641 U CN 202020296641U CN 211783054 U CN211783054 U CN 211783054U
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- China
- Prior art keywords
- objective
- objective tube
- side wall
- thick bamboo
- outer side
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- Expired - Fee Related
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Abstract
The utility model discloses a gun sight objective tube, the on-line screen storage device comprises a base, the base is connected with the mirror body through coupling mechanism, the mirror body right side is connected with the eyepiece section of thick bamboo, be equipped with the eyepiece in the eyepiece section of thick bamboo, mirror body left side is connected with the objective section of thick bamboo, be equipped with objective in the objective section of thick bamboo, objective section of thick bamboo end connection has the shield, the shield passes through installation mechanism and is connected with objective section of thick bamboo inside wall, coupling mechanism includes the supporting seat that two symmetries set up, two supporting seat and mirror body fixed connection, two the supporting seat all is connected with the base through the bolt, installation mechanism is including accom. The utility model discloses an objective lens section of thick bamboo, shield, accomodate frame, inserted bar, slot, limiting plate, connecting rod, first reset spring, second reset spring and the cooperation of pull rod is used, has realized protecting objective through the shield when not using the gun sight, has avoided falling on the objective to have the dust and then influence the phenomenon of aiming precision.
Description
Technical Field
The utility model relates to a gun sight technical field especially relates to a gun sight objective tube.
Background
The origin of the sighting telescope, or optical sighting device, has been difficult to examine. It is said that, at least in europe of the 16 th century, attempts have been made to secure spectacle lenses in the stock. It is well documented that, prior to the 19 th century, firearms have had telescopic sighting devices available for sighting in low light conditions. The sighting telescope can be divided into a holographic sighting telescope, an inner red and green point sighting telescope, a mirror laser sighting telescope and the like.
When current gun sight objective lens barrel accomodates gun sight objective, because be equipped with protector on the objective lens barrel, lead to falling into the dust on the gun sight objective easily, influence gun sight objective lens's result of use, and then caused certain influence to the precision of aiming, a gun sight objective lens barrel is needed to solve the problem consequently urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an objective lens barrel of a sighting telescope.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a gun sight objective tube, includes the base, the base is connected with the mirror body through coupling mechanism, the mirror body right side is connected with eyepiece barrel, be equipped with the eyepiece in the eyepiece barrel, mirror body left side is connected with objective tube, be equipped with objective in the objective tube, objective tube end connection has the shield, the shield passes through installation mechanism and is connected with objective tube inside wall.
Preferably, the connecting mechanism comprises two symmetrically arranged supporting seats, the two supporting seats are fixedly connected with the mirror body, and the two supporting seats are connected with the base through bolts.
Preferably, installation mechanism is including accomodating the frame, the slot that two symmetries set up is seted up to the objective lens barrel inside wall, accomodate the opening that sets up two symmetries on the frame, two the equal sliding connection of opening inside wall has the inserted bar, two the inserted bar is located the slot respectively, the installing port has all been seted up on shield and the frame of accomodating, two the installing port is located same water flat line, two sliding connection has same pull rod in the installing port, is located the frame of accomodating pull rod tip fixedly connected with limiting plate, the pull rod passes through the link gear and is connected with the inserted bar.
Preferably, the link gear includes that two fixed connection are the first connecting block that the symmetry set up at the pull rod lateral wall, two the equal fixedly connected with second connecting block of inserted bar lateral wall, first connecting block passes through the connecting rod with the second connecting block and rotates and be connected.
Preferably, the outer side wall of the inserted bar is sleeved with a first return spring, and two ends of the first return spring are respectively fixedly connected with the outer side wall of the storage frame and the outer side wall of the inserted bar.
Preferably, the pull rod lateral wall cover is equipped with second reset spring, second reset spring's both ends respectively with shield inside wall and storage frame lateral wall fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an objective lens section of thick bamboo, shield, accomodate frame, inserted bar, slot, limiting plate, connecting rod, first reset spring, second reset spring and the cooperation of pull rod is used, has realized protecting objective through the shield when not using the gun sight, has avoided falling on the objective to have the dust and then influence the phenomenon of aiming precision.
2. The utility model discloses a cooperation of bolt, base, supporting seat and mirror body is used, has realized the split to mirror body and base, has improved the practicality of device.
Drawings
Fig. 1 is a schematic front structural view of an objective lens barrel of a sighting telescope according to the present invention;
fig. 2 is an enlarged view of a position a of the objective tube of the scope of the present invention.
In the figure: the multifunctional endoscope comprises a base 1, bolts 2, a supporting seat 3, a lens body 4, an ocular 5, a lens barrel 6, an objective lens barrel 7, an objective lens 8, a dust cover 9, a containing frame 10, an insertion rod 11, a first return spring 12, a second return spring 13, a pull rod 14, a connecting rod 15 and a limiting plate 16.
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. 1-2, a sighting telescope objective tube comprises a base 1, wherein the base 1 is connected with a telescope body 4 through a connecting mechanism, the connecting mechanism comprises two symmetrically arranged supporting seats 3, the two supporting seats 3 are fixedly connected with the telescope body 4, the two supporting seats 3 are both connected with the base 3 through bolts 2, the right side of the telescope body 4 is connected with an eyepiece tube 6, and an eyepiece 5 is arranged in the eyepiece tube 6;
the left side of the lens body 4 is connected with an objective lens barrel 7, an objective lens 8 is arranged in the objective lens barrel 7, the end part of the objective lens barrel 7 is connected with a dustproof cover 9, the dustproof cover 9 is connected with the inner side wall of the objective lens barrel 7 through a mounting mechanism, the mounting mechanism comprises a storage frame 10, the inner side wall of the objective lens barrel 7 is provided with two symmetrically-arranged slots, the storage frame 10 is provided with two symmetrically-arranged openings, the inner side walls of the two openings are both connected with an inserted link 11 in a sliding manner, and the inserted link 11 can only move along the direction of the socket through the sliding connection of the inserted link 11 in the openings, so that the;
the two insertion rods 11 are respectively positioned in the slots, a first reset spring 12 is sleeved on the outer side wall of each insertion rod 11, two ends of each first reset spring 12 are respectively fixedly connected with the outer side wall of the containing frame 10 and the outer side wall of each insertion rod 11, the dustproof cover 9 and the containing frame 10 are respectively provided with a mounting port, the two mounting ports are positioned on the same horizontal line, the same pull rod 14 is slidably connected in the two mounting ports, a second reset spring 13 is sleeved on the outer side wall of each pull rod 14, two ends of each second reset spring 13 are respectively fixedly connected with the inner side wall of the dustproof cover 9 and the outer side wall of the containing frame 10, and the insertion rods 11 and the pull rods 14 are quickly reset by arranging the first reset springs 12 and the second reset springs 13 under the condition that no external force pulls the;
the end part of the pull rod 14 positioned in the containing frame 10 is fixedly connected with a limiting plate 16, and the pull rod 14 is prevented from sliding in the containing frame 10 by the limiting plate 16, so that the stability of the device is improved;
The utility model discloses specific theory of operation as follows:
in an initial state, the supporting seat 3 is fixedly connected with the mirror body 4, the supporting seat 3 is stably connected to the base 1 through the matching use of the supporting seat 3, the base 1 and the bolt 2, and when the mirror is not needed to be used, the supporting seat 3 is separated from the base 1 only by rotating the bolt 2;
the dustproof cover 9 plays a role in sealing the objective lens 8 when the objective lens 8 is idle, so that dust is prevented from adhering to the objective lens 8 to influence aiming accuracy;
when the objective lens 8 needs to be used, only the pull rod 14 needs to be pulled by a hand, the pull rod 14 moves towards the opposite direction of the objective lens 8 to drive the two first connecting blocks to move together, the two first connecting blocks respectively drive the corresponding second connecting blocks to move through the connecting rods 15, the two second connecting blocks move to drive the inserting rod 11 to move towards the opposite side, the inserting rod 11 moves towards the opposite side through the inserting rod 11, the inserting rod 11 is moved out of the slot, the containing frame 10 can freely move in the objective lens barrel 7, and the dustproof cover 9 can be taken out through the free movement of the containing frame 10;
when the objective lens 8 is idle, the accommodating frame 9 is held by one hand, the pull rod 14 is pulled by the other hand, the pull rod 14 moves to drive the two insertion rods 11 to move towards the opposite side through the connecting rod 15, after the object lens is moved to a certain distance, the accommodating frame 10 is placed into the objective lens barrel 7, the hands are loosened, the insertion rods 11 are popped out towards the opposite side under the matching use of the first return spring 11 and the second return spring 13, the insertion rods 11 are further inserted into the insertion grooves, the accommodating frame 10 is stabilized by the insertion rods 11, the stability of the dustproof cover 9 at the objective lens barrel 7 is further realized, the dustproof cover 9 can protect the objective lens 8 in the objective lens barrel 7, and the safety of the device is improved.
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 (6)
1. The utility model provides a gun sight objective tube, includes base (1), its characterized in that, base (1) is connected with mirror body (4) through coupling mechanism, mirror body (4) right side is connected with eyepiece sleeve (6), be equipped with eyepiece (5) in eyepiece sleeve (6), mirror body (4) left side is connected with objective tube (7), be equipped with objective (8) in objective tube (7), objective tube (7) end connection has shield (9), shield (9) are connected with objective tube (7) inside wall through installation mechanism.
2. The telescope objective tube according to claim 1, wherein the connection mechanism comprises two symmetrically arranged supports (3), the two supports (3) are fixedly connected to the body (4), and the two supports (3) are connected to the base (1) by bolts (2).
3. The telescope objective tube according to claim 1, wherein the mounting mechanism includes a storage frame (10), two slots symmetrically disposed are disposed on an inner side wall of the objective tube (7), two openings symmetrically disposed are disposed on the storage frame (10), two inner side walls of the openings are both slidably connected with an insertion rod (11), the two insertion rods (11) are respectively disposed in the slots, mounting ports are disposed on the dust cover (9) and the storage frame (10), the two mounting ports are disposed on a same horizontal line, a same pull rod (14) is slidably connected in the two mounting ports, a limiting plate (16) is fixedly connected to an end of the pull rod (14) disposed in the storage frame (10), and the pull rod (14) is connected with the insertion rod (11) through a linkage mechanism.
4. The telescope objective tube according to claim 3, wherein the linkage mechanism comprises two first connecting blocks fixedly connected to the outer side walls of the pull rods (14) and symmetrically arranged, wherein the outer side walls of the two insertion rods (11) are fixedly connected with second connecting blocks, and the first connecting blocks and the second connecting blocks are rotatably connected through connecting rods (15).
5. The telescope objective tube according to claim 3, wherein a first return spring (12) is sleeved on an outer side wall of the insert rod (11), and two ends of the first return spring (12) are respectively and fixedly connected with an outer side wall of the storage frame (10) and an outer side wall of the insert rod (11).
6. The telescope objective tube according to claim 3, wherein a second return spring (13) is sleeved on an outer side wall of the pull rod (14), and two ends of the second return spring (13) are respectively fixedly connected with an inner side wall of the dust cover (9) and an outer side wall of the storage frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296641.7U CN211783054U (en) | 2020-03-11 | 2020-03-11 | Objective lens barrel of sighting telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296641.7U CN211783054U (en) | 2020-03-11 | 2020-03-11 | Objective lens barrel of sighting telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783054U true CN211783054U (en) | 2020-10-27 |
Family
ID=72939256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020296641.7U Expired - Fee Related CN211783054U (en) | 2020-03-11 | 2020-03-11 | Objective lens barrel of sighting telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211783054U (en) |
-
2020
- 2020-03-11 CN CN202020296641.7U patent/CN211783054U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |