Sighting telescope with lens protective cover

Abstract

The sighting telescope with the lens protective cover comprises a sighting telescope body and further comprises the protective cover, the protective cover comprises a cover body and a cover body, a through hole is formed in the cover body, the through hole and the sighting telescope body are coaxially arranged, and a plurality of rotatable blocking pieces are arranged on the cover body in the circumferential direction of the through hole at equal intervals. Wiping strips attached to the sighting telescope body are arranged on the faces, close to the sighting telescope body, of the blocking pieces respectively, a rotatable rotating disc is further arranged on the cover body, rotatable connecting rods are arranged on the rotating disc and rotationally connected with the blocking pieces in a one-to-one correspondence mode, and when the rotating disc rotates, the connecting rods drive the blocking pieces to rotate so that the blocking pieces can be close to or away from the center of the through hole. And when the separation blades move close to the center of the through hole until the separation blades are attached to each other, the separation blades cover the opening of the through hole. The sighting telescope solves the technical problem that dust accumulated on the surface of the lens is inconvenient for a shooter to use, has the technical effects of protecting the sighting telescope body and preventing dust from entering, and is beneficial to keeping the lens clean and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to sighting telescope technical field especially, it relates to a sighting telescope with lens protection cover. BACKGROUND

[0002] Sighting telescope is a kind of optical equipment for assisting the accurate aiming of sighting telescope, it is enlarged through optical principle to target, and provides accurate target position information, so that the shooter can be more accurately aimed at target.

[0003] The utility model discloses a civilian sighting telescope with lens protection structure discloses a civilian sighting telescope with lens protection structure, including sighting telescope main part, the outer wall of sighting telescope main part is movably connected with sleeve, the inner wall of sleeve is movably connected with the shaft, the outer wall of sleeve is fixedly connected with mirror cover main part;The inner wall of mirror cover main part is fixedly connected with the clamping rod, the front of mirror cover main part is fixedly connected with the connecting block, the back of connecting block is fixedly connected with the clamping block, the back of clamping block is fixedly connected with the second magnet.The civilian sighting telescope with lens protection structure disclosed above makes mirror cover main part no longer cover sighting telescope main part by the mode of rotation, need not take down mirror cover main part and place in one side, so as to avoid the phenomenon that mirror cover main part is placed in a place and is lost or is lost.

[0004] The civilian sighting telescope with lens protection structure disclosed in the above-mentioned utility model patent is opened after the mirror cover main body in the use process, and dust is easily accumulated on the surface of the lens, which blocks the shooter's line of sight and affects the aiming, and cleaning the surface of the lens requires time and effort to disassemble and wipe the lens, which is not convenient for the shooter to use. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model provides a sighting telescope with lens protection cover, which solves the problem of dust accumulation on the surface of the lens in the prior art, which is inconvenient for the shooter to use.

[0006] According to the embodiment of the utility model, a kind of sighting telescope with lens protective cover, including sighting telescope body, still include protective cover, the protective cover includes the cover body and cover body and is sequentially fixedly connected with the one end of the sighting telescope body, the cover body is equipped with the through hole passing through and the through hole is coaxially arranged with the sighting telescope body, the cover body is close to the one side of the sighting telescope body and is equipped with multiple rotatable baffle along the circumference of the through hole at equal interval, the one side of the baffle close to the sighting telescope body is equipped with wiping strip respectively and is attached with the sighting telescope body, the cover body is also equipped with rotatable rotating disc, the rotating disc is equipped with rotatable connecting rod and the connecting rod is respectively and corresponding rotationally connected with the baffle, when the rotating disc rotates, the connecting rod drives the baffle to rotate to make the baffle close to or away from the center of the through hole, and when the baffle moves close to the center of the through hole until the baffle mutually attached, the baffle covers the opening of the through hole.

[0007] Further, the cover body is provided with a positioning cylinder, and the positioning cylinder is sleeved on the sighting telescope body.

[0008] Further, two clamps are symmetrically provided on the positioning cylinder, and the two clamps are respectively rotationally connected with the cover body and are arranged around the sighting telescope body.

[0009] Further, the end of the two clamps close to each other is respectively provided with a mounting hole, and the cover body is further provided with a connecting bolt and a connecting nut matched with the connecting bolt, which pass through the two mounting holes in sequence.

[0010] Further, the edge of the rotating disc is provided with a protruding actuating portion, the cover body is provided with a slot, and the actuating portion passes through the slot and extends out of the cover body.

[0011] Further, the cover body is provided with a limiting portion matched with the actuating portion, the limiting portion is provided with an arc-shaped groove, the center of the arc-shaped groove coincides with the center of the through hole, the actuating portion is provided with a limiting pin, and one end of the limiting pin extends into the arc-shaped groove and cooperates with the arc-shaped groove.

[0012] Further, the two ends of the arc-shaped groove are respectively provided with positioning grooves, the limiting pin is movably arranged on the actuating portion, and one end of the limiting pin passes through the arc-shaped groove, and the end of the limiting pin passing through the arc-shaped groove is provided with a positioning head matched with the positioning groove.

[0013] Further, the toggle part is provided with an installation cylinder containing the limiting pin, and the installation cylinder is provided with a spring abutting against the limiting pin, and the limiting pin extends out of the installation cylinder at the end far from the positioning head, and the spring drives the positioning head to move towards the limiting part.

[0014] Further, the cover body is provided with an annular groove, and the rotating disc is sleeved on the annular groove.

[0015] Further, the cover body is provided with a plurality of position-avoiding notches at intervals, and the connecting rod extends into or exits the position-avoiding notches when the rotating disc rotates.

[0016] Compared with the prior art, the utility model has the beneficial effects that: the protective cover is arranged on the end of the sighting telescope body, the protective cover comprises a cover body and a cover, the cover body is provided with a through hole coaxial with the sighting telescope body, and a plurality of rotatable flaps are arranged on the circumference of the through hole at equal intervals, when the rotating disc rotates on the cover body, the connecting rod connected with the cover body drives the flaps to rotate on the cover body, so that the flaps move close to or away from the center of the through hole to close or open the protective cover, when the flaps move close to the center of the through hole until the flaps abut against each other, the flaps close the opening of the through hole, at this time, the protective cover is completely closed and blocks dust and sundries in the external environment from entering, thereby protecting the lens of the sighting telescope body and achieving the dustproof effect, when the sighting telescope body needs to be used, the rotating disc is rotated to move the flaps away from the center of the through hole to open the protective cover, at this time, the wiper strips arranged on the flaps move to wipe the lens of the sighting telescope body and adsorb the dust attached to the lens, so as to clean the surface of the lens, the utility model solves the technical problem that the lens surface accumulates dust and is inconvenient for the shooter to use, achieves the technical effect of protecting the sighting telescope body and blocking dust from entering, and the lens can be automatically wiped when the protective cover is opened, which is convenient for keeping the lens clean and using. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of a sighting telescope with a lens protective cover according to an embodiment of the utility model;

[0018] Figure 2 FIG. 2 is a structural schematic view of the protective cover in the sighting telescope with a lens protective cover according to an embodiment of the utility model;

[0019] Figure 3 FIG. 3 is a partial exploded view of the protective cover in the sighting telescope with a lens protective cover according to an embodiment of the utility model when the protective cover is in a closed state;

[0020] Figure 4 FIG. 4 is a sectional view of the sighting telescope with a lens protective cover according to an embodiment of the utility model;

[0021] Figure 5 Figure 1 is a partial exploded view of the sighting telescope with the protective cover in the open state according to an embodiment of the present application.

[0022] In the above drawings: 1, sighting telescope body; 2, cover body; 21, positioning cylinder; 22, clamp; 23, connecting bolt; 24, connecting nut; 25, limiting portion; 26, arc-shaped groove; 27, positioning groove; 3, cover body; 31, through hole; 32, slot; 33, avoidance gap; 4, baffle; 41, wiping strip; 5, rotating disc; 51, connecting rod; 52, actuating portion; 53, limiting pin; 54, positioning head; 55, mounting cylinder; 56, spring. DETAILED DESCRIPTION

[0023] The technical solutions in the present application will be further described below with reference to the drawings and embodiments.

[0024] As shown in Figures 1 to 5 , the present application provides a sighting telescope with a protective cover for lenses, comprising a sighting telescope body 1 and a protective cover mounted on the sighting telescope body 1, the protective cover is used to protect the lenses of the sighting telescope body 1 and block dust from entering, and can also wipe the lenses to keep them clean.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , the protective cover comprises a cover body 2 and a cover body 3 fixedly connected in sequence with one end of the sighting telescope body 1, wherein the cover body 2 is sleeved on the sighting telescope body 1, the cover body 3 covers the end face of the sighting telescope body 1, the cover body 3 is provided with a through hole 31 penetrating through it and coaxially arranged with the sighting telescope body 1, a plurality of rotatable baffles 4 are arranged on one side of the cover body 3 close to the sighting telescope body 1 along the circumference of the through hole 31 at equal intervals, wiping strips 41 are arranged on one side of each baffle 4 close to the sighting telescope body 1 and respectively attached to the lenses of the sighting telescope body 1, a rotatable rotating disc 5 is further arranged on the cover body 3, the rotating disc 5 is provided with rotatable connecting rods 51 and the connecting rods 51 are respectively and correspondingly connected to the baffles 4, when the rotating disc 5 rotates, the connecting rods 51 drive the baffles 4 to rotate, so that the baffles 4 move closer to or away from the center of the through hole 31, and when the baffles 4 move close to each other until they are attached to each other, the baffles 4 cover the opening of the through hole 31, at this time the protective cover is closed and blocks dust from the external environment, when the sighting telescope body 1 needs to be used, the rotating disc 5 is rotated to drive the baffles 4 to move away from the center of the through hole 31, so that the protective cover is opened, and the wiping strips 41 wipe the lenses respectively during the opening process of the protective cover, so that the lenses remain clean after the protective cover is opened.

[0026] Specifically, the operation steps of the scope with the lens protective cover provided in the embodiment are as follows: when the scope body 1 is not used, the rotating disc 5 is rotated to move the baffles 4 on the cover body 3 to the center of the through hole 31 until the baffles 4 are attached to each other, at which time the baffles 4 close the opening of the through hole 31, so that the protective cover is completely closed and the dust and sundries in the external environment are prevented from entering, so that the protective cover protects the lens of the scope body 1 and prevents dust from entering; when the scope body 1 needs to be used, the rotating disc 5 is rotated to move the baffles 4 away from the center of the through hole 31 until the baffles 4 are away from the through hole 31, at which time the protective cover is opened and the scope body 1 can be observed and aimed through the through hole 31 when in use. During the opening of the protective cover, the wiper strips 41 wipe the lens and adsorb the dust attached to the lens, so that the surface of the lens is clean after the protective cover is opened, and the accumulation of dust is avoided to affect the use of the shooter. The scope with the lens protective cover provided in the embodiment protects the scope body 1 by arranging the protective cover on the scope body 1 and blocks the dust, and the lens can be automatically wiped when the protective cover is opened, which is beneficial to keep the lens clean and convenient to use.

[0027] As shown in Figure 3 and Figure 4 , the cover body 2 is provided with a positioning cylinder 21, and the positioning cylinder 21 is sleeved on the scope body 1. The positioning cylinder 21 is arranged on the cover body 2 to cooperate with the scope body 1, so as to facilitate the installation of the protective cover on the scope body 1 and the positioning of the position of the protective cover on the scope body 1, and ensure that the protective cover covers the lens of the scope body 1 after being installed on the scope body 1.

[0028] In detail, two clamps 22 are symmetrically arranged on the positioning cylinder 21, and the two clamps 22 are respectively rotationally connected with the cover body 2 and arranged around the scope body 1. The two clamps 22 are detachably connected at the end close to each other. The positioning cylinder 21 is fixed on the scope body 1 through the connection of the two clamps 22, so that the position of the protective cover on the scope body 1 remains stable, and the protective cover can be easily disassembled from the scope body 1 for cleaning or maintenance, which is convenient for use of the scope with the lens protective cover.

[0029] As shown in Figure 3As shown, in the embodiment, two of the hoops 22 are provided with mounting holes at one end close to each other, the cover body 2 is further provided with a connecting bolt 23 and a connecting nut 24 which are sequentially threaded through the two mounting holes, the connecting bolt 23 and the connecting nut 24 clamp the end portions of the two hoops 22. The connecting bolt 23 is sequentially threaded through the mounting holes on the two hoops 22 and locked by the connecting nut 24, and the hoops 22 are clamped on the scope body 1 by tightening the connecting nut 24, so as to ensure that the hoops 22 are clamped on the scope body 1 and generate sufficient friction between the hoops 22 and the scope body 1 to firmly connect the protective cover and the scope.

[0030] Please refer to Figure 2 , Figure 3 and Figure 4 , the edge of the rotating disc 5 is provided with a protruding actuating portion 52, the cover body 3 is provided with a slot 32 and the actuating portion 52 is threaded through the slot 32 and extends out of the cover body 3. The actuating portion 52 on the rotating disc 5 is threaded through the slot 32 on the cover body 3 and extends out of the cover body 3, so that the rotating disc 5 can be conveniently rotated by operating the actuating portion 52 to control the movement of the shutter 4 on the cover body 3, so as to open or close the protective cover.

[0031] Specifically, the cover body 2 is provided with a limiting portion 25 which abuts against the actuating portion 52, the limiting portion 25 is provided with an arc-shaped slot 26 and the center of the arc-shaped slot 26 coincides with the center of the through hole 31, the actuating portion 52 is provided with a limiting pin 53 and one end of the limiting pin 53 extends into the arc-shaped slot 26 and cooperates with the arc-shaped slot 26. The arc-shaped slot 26 is used to cooperate with the limiting pin 53 and limit the angle of rotation of the rotating disc 5, and when the rotating disc 5 is rotated to the state that the limiting pin 53 abuts against the end portion of the arc-shaped slot 26, the protective cover is in the fully opened or fully closed state, which facilitates the adjustment of the protective cover when the scope body 1 is used, and avoids the excessive rotation of the rotating disc 5 causing the failure of the protective cover.

[0032] Please refer to Figure 3 , Figure 4 and Figure 5The arc-shaped slot 26 is provided with a positioning slot 27 at each end, and the limiting pin 53 is movably arranged on the shifting part 52 and has one end penetrating the arc-shaped slot 26, and the end of the limiting pin 53 penetrating the arc-shaped slot 26 is provided with a positioning head 54 matched with the positioning slot 27. The position of the limiting pin 53 is locked by arranging the positioning slot 27 at each end of the arc-shaped slot 26 and arranging the positioning head 54 matched with the positioning slot 27 on the limiting pin 53, so that the protective cover can be kept fully opened or closed, preventing the protective cover from being accidentally opened or suddenly closed during use of the sight body, and the locking of the limiting pin 53 can be released by moving the limiting pin 53 out of the positioning slot 27, and the state of the protective cover can be adjusted by rotating the rotating disc 5 after the locking of the limiting pin 53 is released, thereby improving the reliability of the protective cover.

[0033] In detail, the shifting part 52 is provided with an installation cylinder 55 accommodating the limiting pin 53, and the installation cylinder 55 is provided with a spring 56 abutting against the limiting pin 53, and the end of the limiting pin 53 away from the positioning head 54 extends out of the installation cylinder 55, and the spring 56 drives the positioning head 54 to move towards the limiting part 25. The installation cylinder 55 is used for installing the limiting pin 53 on the shifting part 52 and limiting the movement direction of the limiting pin 53 on the shifting part 52, preventing the limiting pin 53 from deviating from the preset direction when moving, and the spring 56 arranged in the installation cylinder 55 provides an elastic force for keeping the positioning head 54 in the positioning slot 27, so that the limiting pin is kept in the locked position, and the positioning head 54 can be made to exit the positioning slot 27 by pressing the end of the limiting pin extending out of the installation cylinder 55, and the limiting pin is moved to the other end of the arc-shaped slot 26 by rotating the rotating disc 5, and the positioning head 54 enters the corresponding positioning slot 27 under the driving of the spring 56 after the limiting pin is released, so as to automatically lock the position of the limiting pin 53, facilitating the shooter to open and close the protective cover with one hand.

[0034] As shown in Figure 3 and Figure 4 The cover 3 is provided with an annular slot surrounding the through hole 31, and the rotating disc 5 is sleeved on the annular slot. The annular slot is arranged on the cover 3 for installing the rotating disc 5, realizing the rotating connection between the rotating disc 5 and the cover 3 and ensuring the reliable connection between the rotating disc 5 and the cover 3, preventing the rotating disc 5 from being separated from the cover 3.

[0035] In the embodiment, a plurality of avoiding gaps 33 are arranged on the cover 3 at intervals, and the connecting rod 51 extends into or exits from the avoiding gaps 33 when the rotating disc 5 rotates. The avoiding gaps 33 arranged on the cover 3 are used for avoiding the connecting rod 51, preventing the connecting rod 51 from colliding with the cover 3 or being extruded with each other when the connecting rod 51 is driven by the rotating disc 5 to move, and ensuring that the baffle 4 can move smoothly on the cover 3 when the protective cover is opened or closed, thereby facilitating to improve the stability of the protective cover.

[0036] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A sight with a lens protector, comprising a sight body, characterized in that: It also includes a protective cover, which comprises a cover body and a cap body that are fixedly connected to one end of the scope body in sequence. The cap body has a through hole and the through hole is coaxially arranged with the scope body. On the side of the cap body near the scope body, there are multiple rotatable baffles evenly spaced along the circumference of the through hole. On the side of the baffles near the scope body, there are wiping strips that fit against the scope body. The cap body also has a rotatable rotating disk. The rotating disk has a rotatable connecting rod and the connecting rod is rotatably connected to the baffles one by one. When the rotating disk rotates, the connecting rod drives the baffles to rotate, causing the baffles to move closer to or away from the center of the through hole. The baffles move closer to the center of the through hole until they fit together and cover the opening of the through hole.

2. A sight with a lens protector as described in claim 1, characterized in that: The cover is provided with a positioning cylinder, which is sleeved on the scope body.

3. A sight with a lens protector as described in claim 2, characterized in that: The positioning cylinder is symmetrically provided with two clamps, which are rotatably connected to the cover and surround the scope body. The ends of the two clamps that are close to each other are detachably connected.

4. A sight with a lens protector as described in claim 3, characterized in that: The two clamps are provided with mounting holes at their close ends. The cover is also provided with connecting bolts that pass through the two mounting holes in sequence and connecting nuts that cooperate with the connecting bolts. The connecting bolts and connecting nuts clamp the ends of the two clamps together.

5. A sight with a lens protector as described in claim 1, characterized in that: The rotating disk has a protruding actuating part on its edge, and the cover has a slot, with the actuating part passing through the slot and extending out of the cover.

6. A sight with a lens protector as described in claim 5, characterized in that: The cover is provided with a limiting part that fits with the actuating part. The limiting part is provided with an arc-shaped groove and the center of the arc-shaped groove coincides with the center of the through hole. The actuating part is provided with a limiting pin and one end of the limiting pin extends into the arc-shaped groove and cooperates with the arc-shaped groove.

7. A sight with a lens protector as described in claim 6, characterized in that: The two ends of the arc-shaped groove are respectively provided with positioning grooves. The limiting pin is movably disposed on the actuating part and one end of the limiting pin passes through the arc-shaped groove. The end of the limiting pin passing through the arc-shaped groove is provided with a positioning head that cooperates with the positioning groove.

8. A sight with a lens protector as described in claim 7, characterized in that: The actuating part is provided with a mounting cylinder that accommodates the limiting pin, and the mounting cylinder is provided with a spring that abuts against the limiting pin. The end of the limiting pin away from the positioning head extends out of the mounting cylinder, and the spring drives the positioning head to move towards the limiting part.

9. A sight with a lens protector as described in claim 1, characterized in that: The cover has an annular groove that surrounds the through hole, and the rotating disk is fitted onto the annular groove.

10. A sight with a lens protector as described in claim 1, characterized in that: The cover is provided with multiple clearance notches at intervals, and the connecting rod extends into or retracts from the clearance notches when the rotating disk rotates.

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