Locking and damping device of photoelectric sighting telescope

Abstract

The utility model discloses a locking and damping device of a photoelectric sighting telescope, and relates to the technical field of locking devices. The locking damping device comprises a support, the support comprises a sighting telescope mounting plate and a support body, and the sighting telescope mounting plate is arranged at the top of the support body; the positioning shaft is arranged on the sighting telescope mounting plate through a fastening bolt; the mounting interface seat is movably and detachably arranged on the positioning shaft along the axial direction of the positioning shaft; the positioning shaft is sleeved with the first rebounding assembly, the first rebounding assembly is located in the mounting connector base, and the two ends of the first rebounding assembly are used for abutting against the inner wall of the mounting connector base. When the sighting telescope is in a high-impact use condition, the first springback assembly can generate springback force, the direction of the springback force is opposite to the moving direction of the positioning shaft, so that the sighting telescope is driven to return to the initial position, inelastic collision of the sighting telescope is avoided, and the locking damping device protects the sighting telescope in the high-impact use condition.

Description

Technical Field

[0001] The utility model relates to the technical field of locking devices, in particular to a locking and shock absorbing device for an optoelectronic sight. Background Art

[0002] The optoelectronic sight is a new generation of sights that uses electronic imaging to project an aiming dot or reticle onto the sight mirror. When the shooter looks through the sight, the aiming dot (usually a red dot) appears to fall on the target's aiming point.

[0003] Existing sight locking devices usually adopt a Picatinny structure, which is mainly characterized by first placing the sight on the Picatinny rail, and then rotating the locking nut in the sight locking device to push the dovetail block to press the inclined surface of the Picatinny rail for locking.

[0004] At present, the existing utility model patent with the publication number CN219551319U discloses a gun sight locking device, which includes a sight bracket, a guide rail is provided along the length direction of the bottom of the sight bracket, a mounting hole is provided at the top of the sight bracket, and a baffle is integrally formed on one side of the sight bracket; a pressure plate is movably installed on the side of the sight bracket away from the baffle; a connecting shaft, one end of the connecting shaft passes through the pressure plate and the sight bracket in sequence and is riveted to the baffle by interference riveting; a locking member, which is detachably connected to the other end of the connecting shaft; the locking member includes a hollow knob, and a fixing ring is fixedly connected to one end of the knob facing the connecting shaft; a hollow lock core is movably arranged inside the knob, the outer wall of one end of the lock core is meshed and connected with the inner wall of the fixing ring, and the inner wall is threadedly connected to the connecting shaft, and the outer periphery of the other end of the lock core is fixedly connected with a limiting ring, and an elastic member sleeved on the lock core is provided between the limiting ring and the fixing ring. However, the existing sight locking device still has the following problems:

[0005] 1. There are many operations during the installation process, and locking nuts are required, which cannot meet the requirements of rapid installation and disassembly on the battlefield;

[0006] 2. It cannot protect the sight under high impact conditions, thus failing to effectively protect the optoelectronic components inside the sight and ensure the stability of the optical axis of the sight;

[0007] 3. The locking method is a rigid connection. Under the conditions of impact and vibration, the locking structure will become loose. Utility Model Content

[0008] In view of the defects existing in the prior art, the technical problem solved by the utility model is: how to protect the sight under high impact use conditions.

[0009] In order to achieve the above purpose, the locking and shock absorbing device of the photoelectric sight provided by the utility model comprises:

[0010] The bracket comprises a sight mounting plate and a bracket body, wherein the sight mounting plate is arranged on the top of the bracket body;

[0011] A positioning shaft, which is arranged on the sight mounting plate by means of a fastening bolt;

[0012] An installation interface seat is movably and detachably arranged on the positioning shaft along the axial direction of the positioning shaft;

[0013] The first rebound component is sleeved on the positioning shaft and is located inside the mounting interface seat. Two ends of the first rebound component are used to abut against the inner wall of the mounting interface seat.

[0014] In combination with the first aspect, in one embodiment, the first rebound component includes a buffer spring and a buffer pad, and buffer pads are provided at both ends of the buffer spring, and the buffer pads are used to abut against the inner wall of the mounting interface seat.

[0015] In one embodiment, the mounting interface seat includes a mounting member having a plurality of positioning grooves, a positioning shaft is disposed inside the positioning groove, the positioning groove is used to movably connect the mounting member and the positioning shaft, and the inner wall of the mounting member is used to abut against the end of the first rebound component.

[0016] In one embodiment, the mounting interface seat also includes a mounting base, which is arranged at the bottom of the mounting member. A locking assembly is provided on the bracket body and is located at the bottom of the mounting base. The locking assembly is used to make the mounting member detachably connected to the positioning shaft.

[0017] In one embodiment, the locking assembly includes a lifting assembly and a driving assembly. The lifting assembly is movably disposed on the support body, and the driving assembly is used to drive the lifting assembly to rise and fall on the support body.

[0018] In one embodiment, the lifting assembly includes a pushing assembly, which is movably mounted on the bracket body, and the pushing assembly includes a pushing rod and a pushing member, and the pushing member is arranged on the top of the pushing rod. Both of them can be movably mounted on the bracket body, and the pushing member is used to abut against the bottom of the mounting base.

[0019] In one embodiment, a push groove is provided at the bottom of the mounting base, and the push groove is used for detachably connecting with the push piece.

[0020] In one embodiment, the driving assembly includes a locking handle, a locking member, a second rebound member and a rotating shaft. The second rebound member is sleeved on the pushing rod, and one end of the second rebound member is used to abut against the pushing member. A rotating shaft groove is provided on the pushing rod. The rotating shaft groove is used to allow a rotating shaft to pass through the inside of the bracket body, and the length of the rotating shaft is not greater than the diameter of the bracket body. The pushing rod is provided with strip grooves on both sides perpendicular to the rotating shaft. The locking member is passed through the strip grooves. One end of the locking member is rotatably connected to the rotating shaft, and the other end of the locking member is fixedly connected to the locking handle. The locking member is used to abut against one end of the second rebound member away from the pushing member.

[0021] In one embodiment, the second resilient member includes a locking spring and a locking spring sleeve, the locking spring sleeve is arranged on the push rod, and the locking spring sleeve is arranged on the locking spring, one end of the locking spring is used to abut against the bottom inner wall of the locking spring sleeve, and the other end thereof is used to abut against the push member.

[0022] In a second aspect, the method for using the locking and shock absorbing device of the photoelectric sight provided by the utility model is characterized by comprising the following steps:

[0023] Providing a locking and shock absorbing device for the electro-optical sight;

[0024] Install the sight on the sight mounting plate of the bracket;

[0025] The positioning shaft sleeved with the first rebound component is mounted on the bracket body of the bracket by fastening bolts;

[0026] Install the bracket and the positioning shaft on the mounting interface seat.

[0027] Compared with the prior art, the advantages of the utility model are:

[0028] The top of the bracket body of the utility model bracket is provided with a sight mounting plate, the sight mounting plate is used to install the sight, and the sight mounting plate is provided with a positioning shaft through a fastening bolt, and at the same time, the mounting interface seat is movably arranged on the positioning shaft, so that the bracket with the sight can be detachably mounted on the mounting interface seat, and a first rebound component is sleeved on the positioning shaft, and the first rebound component is located inside the mounting interface seat. Compared with the existing sight locking device, the locking and shock absorbing device can detachably install the sight on the mounting interface seat through the bracket. At the same time, the bracket body is fixedly connected to the sight mounting plate, and the sight mounting plate is fixedly connected to the positioning shaft. Therefore, the three are relatively stationary. Because the positioning shaft can move axially on the mounting interface seat, when the sight is under high-impact use conditions, the sight drives the bracket and the positioning shaft and the mounting interface seat to undergo relative displacement. Because the first rebound component is sleeved on the positioning shaft, under high impact, both ends of the first rebound component will collide with the inner wall of the mounting interface seat. When a collision occurs, the first rebound component will generate a rebound force, and the direction of the rebound force is opposite to the direction of movement of the positioning shaft, thereby driving the sight back to its original position and avoiding inelastic collision of the sight. Therefore, the locking and shock absorbing device protects the sight under high-impact use conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the locking and shock absorbing device of the photoelectric sight according to the embodiment of the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the bracket of the utility model embodiment;

[0031] Figure 3 This is a schematic diagram of the structure of the interface seat installed in the embodiment of the utility model;

[0032] Figure 4 It is a schematic structural diagram of the push assembly according to an embodiment of the utility model.

[0033] In the figure: 1-bracket, 101-mounting plate, 102-bracket body, 2-mounting interface seat, 201-mounting base, 202-mounting piece, 203-positioning groove, 204-pushing groove, 3-positioning shaft, 4-buffer spring, 5-buffer pad, 6-fastening bolt, 7-pushing assembly, 701-pushing piece, 702-pushing rod, 703-rotating shaft groove, 704-bar groove, 8-locking spring, 9-locking spring sleeve, 10-rotating shaft, 11-locking handle, 12-locking piece. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0035] The locking and shock absorbing device of the photoelectric sight in the embodiment of the utility model is shown in Figure 1As shown, the bracket 1 includes a sight mounting plate 101 and a bracket body 102. The sight mounting plate 101 is arranged on the top of the bracket body 102, and the sight mounting plate 101 is used to be installed with the sight; a positioning shaft 3 is installed on the sight mounting plate 101 through a fastening bolt 6, and the fastening bolt 6 can be replaced with other fixing structures, such as a buckle, and the positioning shaft 3 needs to be fixed on the sight mounting plate 101; a mounting interface seat 2 is movably and detachably provided on the positioning shaft 3 along its axial direction, and the mounting interface seat 2 and the positioning shaft 3 are detachably connected, and when connected, axial relative movement can occur between the two; a first rebound component is sleeved on the positioning shaft 3, and the first rebound component is located inside the mounting interface seat 2, and both ends of the first rebound component are used to abut against the inner wall of the mounting interface seat 2.

[0036] It can be seen that the top of the bracket body 102 of the bracket 1 of the utility model is provided with a sight mounting plate 101, the sight mounting plate 101 is used to install the sight, and it is provided with a positioning shaft 3 through a fastening bolt 6, and at the same time, the mounting interface seat 2 is movably arranged on the positioning shaft 3, so that the bracket 1 with the sight can be detachably mounted on the mounting interface seat 2, and the first rebound component is sleeved on the positioning shaft 3, and the first rebound component is located inside the mounting interface seat 2. Compared with the existing sight locking device, the locking and shock absorbing device can detachably install the sight on the mounting interface seat 2 through the bracket 1. At the same time, the bracket body 101 is fixedly connected to the sight mounting plate 102, and the sight mounting plate 102 is fixedly connected to the positioning shaft 3. Therefore, the three are relatively stationary. Since the positioning shaft 3 can move axially on the mounting interface seat 2, when the sight is under high impact use conditions, the sight drives the bracket 1 and the positioning shaft 3 to relative displacement with the mounting interface seat 2. Since the first rebound component is sleeved on the positioning shaft 3, under high impact, both ends of the first rebound component will collide with the inner wall of the mounting interface seat 2. When a collision occurs, the first rebound component will generate a rebound force, and the direction of the rebound force is opposite to the direction of movement of the positioning shaft 3, thereby driving the sight back to the original position and avoiding inelastic collision of the sight. Therefore, the locking and shock absorbing device protects the sight under high impact use conditions.

[0037] Preferably, see Figure 2 As shown, a specific structure of a first rebound component is provided:

[0038] The first rebound component includes a buffer spring 4 and a buffer pad 5 . The buffer spring 4 is provided with a buffer pad 5 at both ends. The buffer pad 5 is used to abut against the inner wall of the mounting interface seat 2 .

[0039] Specifically, the material of the buffer pad 5 can be rubber, sponge, or other rigid material parts.

[0040] Preferably, see Figure 2 , 3As shown, a specific structure of the mounting interface seat 2 is provided:

[0041] The mounting interface seat 2 includes a mounting piece 202, on which a plurality of positioning grooves 203 are provided. The number of the positioning grooves 203 may be 2, 3 or more, and may be designed according to actual needs. The positioning shaft 3 is arranged inside the positioning groove 203. The positioning groove 203 is used to enable the mounting piece 202 to be movably connected to the positioning shaft 3. The inner wall of the mounting piece 202 is used to abut against the end of the first rebound component, so that when the sight is in high-impact use conditions, the sight drives the bracket 1 and the positioning shaft 3 to relative displacement with the mounting interface seat 2. Because the first rebound component is sleeved on the positioning shaft 3, under high impact, both ends of the first rebound component will collide with the inner wall of the mounting interface seat 2. When a collision occurs, the first rebound component will generate a rebound force, and the direction of the rebound force is opposite to the direction of movement of the positioning shaft 3, thereby driving the sight back to the original position and avoiding inelastic collision of the sight.

[0042] Furthermore, the mounting interface seat 2 also includes a mounting base 201, which is arranged at the bottom of the mounting member 202. A locking assembly is provided on the bracket body 102 and is located at the bottom of the mounting base 201. The locking assembly is used to make the mounting member 202 and the positioning shaft 3 detachably connected to achieve the effect that the mounting member 202 and the positioning shaft 3 can be detached and assembled.

[0043] Specifically, the locking assembly includes a lifting assembly and a driving assembly. The lifting assembly is movably disposed on the bracket body 102 , and the driving assembly is used to drive the lifting assembly to rise and fall on the bracket body 102 .

[0044] Preferably, see Figure 2 , 4 As shown, a specific structure of a lifting assembly is provided:

[0045] The lifting assembly includes a pushing assembly 7, which is movably mounted on the bracket body 102. The pushing assembly 7 includes a pushing rod 702 and a pushing member 701. The pushing member 701 is arranged on the top of the pushing rod 702. Both of them can be movably mounted on the bracket body 102. The pushing member 701 is used to abut against the bottom of the mounting base 201.

[0046] For details, see Figure 2-4 As shown, a push groove 204 is provided at the bottom of the mounting base 201, and the push groove 204 is used for detachable connection with the push member 701. One type of detachable connection is that the shape of the push groove 204 matches the shape of the push groove 204, and the two can be snapped together. The second type of detachable connection is that a connecting component is installed between the push grooves 204 and the push grooves 204.

[0047] Preferably, see Figure 2-4As shown, a specific structure of a driving component is provided:

[0048] The driving assembly includes a locking handle 11, a locking member 12, a second rebound member and a rotating shaft 10. The second rebound member is sleeved on the pushing rod 702, and one end of the second rebound member is used to abut against the pushing member 701. The pushing rod 702 is provided with a rotating shaft groove 703. The rotating shaft groove 703 is used to allow the rotating shaft 10 to penetrate the inside of the bracket body 102, and the length of the rotating shaft 10 is not greater than the diameter of the bracket body 102. The pushing rod 702 is provided with strip grooves 704 on both sides perpendicular to the rotating shaft 10. The locking member 12 is penetrated inside the strip groove 704. One end of the locking member 12 is rotatably connected to the rotating shaft 10, and the other end is fixedly connected to the locking handle 11. The locking member 12 is used to abut against one end of the second rebound member away from the pushing member 701.

[0049] Specifically, the second resilient member includes a locking spring 8 and a locking spring sleeve 9. The locking spring 8 is sleeved on the push rod 702, and the locking spring sleeve 9 is sleeved on the locking spring 8. One end of the locking spring 8 is used to abut against the bottom inner wall of the locking spring sleeve 9, and the other end is used to abut against the push member 701.

[0050] It should be noted that the second rebound member not only realizes the pushing effect on the mounting interface seat 2 to connect the mounting interface seat 2 with the positioning shaft 3, but also realizes that when the sight is in high-impact use conditions, the locking spring 8 between the locking spring sleeve 9 and the mounting interface seat 2 will be compressed and rebounded to achieve a shock-absorbing effect along the direction of the bracket body 102, thereby further enhancing the protective effect of the locking shock-absorbing device on the sight under high-impact use conditions.

[0051] The method for using the locking and damping device of the photoelectric sight in the embodiment of the utility model specifically comprises the following steps:

[0052] Provide locking and shock absorbing device for electro-optical sights;

[0053] Mount the sight on the sight mounting plate 101 of the bracket 1;

[0054] The positioning shaft 3 sleeved with the first rebound component is mounted on the bracket body 102 of the bracket 1 by means of the fastening bolts 6;

[0055] Install the bracket 1 and the positioning shaft 3 on the mounting interface seat 2.

[0056] It can be seen that the top of the bracket body 102 of the bracket 1 of the utility model is provided with a sight mounting plate 101, the sight mounting plate 101 is used to install the sight, and it is provided with a positioning shaft 3 through a fastening bolt 6, and at the same time, the mounting interface seat 2 is movably arranged on the positioning shaft 3, so that the bracket 1 with the sight can be detachably mounted on the mounting interface seat 2, and the first rebound component is sleeved on the positioning shaft 3, and the first rebound component is located inside the mounting interface seat 2. Compared with the existing sight locking device, the locking and shock absorbing device can detachably install the sight on the mounting interface seat 2 through the bracket 1. At the same time, the bracket body 101 is fixedly connected to the sight mounting plate 102, and the sight mounting plate 102 is fixedly connected to the positioning shaft 3. Therefore, the three are relatively stationary. Since the positioning shaft 3 can move axially on the mounting interface seat 2, when the sight is under high impact use conditions, the sight drives the bracket 1 and the positioning shaft 3 to relative displacement with the mounting interface seat 2. Since the first rebound component is sleeved on the positioning shaft 3, under high impact, both ends of the first rebound component will collide with the inner wall of the mounting interface seat 2. When a collision occurs, the first rebound component will generate a rebound force, and the direction of the rebound force is opposite to the direction of movement of the positioning shaft 3, thereby driving the sight back to the original position and avoiding inelastic collision of the sight. Therefore, the locking and shock absorbing device protects the sight under high impact use conditions.

[0057] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0058] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0059] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A locking and shock absorbing device for an electro-optical sight, characterized in that: It includes: A bracket (1), comprising a sight mounting plate (101) and a bracket body (102), wherein the sight mounting plate (101) is arranged on the top of the bracket body (102); A positioning shaft (3) which is arranged on the sight mounting plate (101) via a fastening bolt (6); An installation interface seat (2) is movably and detachably arranged on the positioning shaft (3) along the axial direction of the positioning shaft (3); The first rebound component is sleeved on the positioning shaft (3) and is located inside the mounting interface seat (2). The two ends of the first rebound component are used to abut against the inner wall of the mounting interface seat (2).

2. The locking and shock absorbing device of the electro-optical sight according to claim 1, characterized in that: The first rebound component comprises a buffer spring (4) and a buffer pad (5), and buffer pads (5) are provided at both ends of the buffer spring (4), and the buffer pads (5) are used to abut against the inner wall of the mounting interface seat (2).

3. The locking and shock absorbing device of the electro-optical sight according to claim 1, characterized in that: The mounting interface seat (2) comprises a mounting member (202), a plurality of positioning grooves (203) are provided on the mounting member (202), a positioning shaft (3) is arranged inside the positioning groove (203), the positioning groove (203) is used to enable the mounting member (202) to be movably connected to the positioning shaft (3), and the inner wall of the mounting member (202) is used to abut against the end of the first resilient component.

4. The locking and damping device for an optoelectronic sight as claimed in claim 3, characterized in that: The mounting interface seat (2) also includes a mounting base (201), which is arranged at the bottom of the mounting member (202). A locking assembly is arranged on the bracket body (102) and is located at the bottom of the mounting base (201). The locking assembly is used to enable the mounting member (202) to be detachably connected to the positioning shaft (3).

5. The locking and shock absorbing device of the electro-optical sight according to claim 4, characterized in that: The locking assembly comprises a lifting assembly and a driving assembly. The lifting assembly is movably arranged on the support body (102). The driving assembly is used to drive the lifting assembly to rise and fall on the support body (102).

6. The locking and shock absorbing device of the electro-optical sight according to claim 5, characterized in that: The lifting assembly comprises a pushing assembly (7), which is movably mounted on the support body (102); the pushing assembly (7) comprises a pushing rod (702) and a pushing member (701); the pushing member (701) is arranged on the top of the pushing rod (702); both of them are movably mounted on the support body (102); the pushing member (701) is used to abut against the bottom of the mounting base (201).

7. The locking and shock absorbing device of the electro-optical sight according to claim 6, characterized in that: A push groove (204) is provided at the bottom of the installation base (201), and the push groove (204) is used for detachably connecting with the push member (701).

8. The locking and shock absorbing device of the electro-optical sight according to claim 6, characterized in that: The driving assembly comprises a locking handle (11), a locking member (12), a second resilient member and a rotating shaft (10); the second resilient member is sleeved on the pushing rod (702), and one end of the second resilient member is used to abut against the pushing member (701); a rotating shaft groove (703) is provided on the pushing rod (702); the rotating shaft groove (703) is used to allow the rotating shaft (10) to penetrate the interior of the bracket body (102), and the length of the rotating shaft (10) is not greater than the diameter of the bracket body (102); the pushing rod (702) is provided with strip grooves (704) on both sides perpendicular to the rotating shaft (10); the locking member (12) is penetrated inside the strip grooves (704); one end of the locking member (12) is rotatably connected to the rotating shaft (10), and the other end of the locking member (12) is fixedly connected to the locking handle (11); the locking member (12) is used to abut against one end of the second resilient member away from the pushing member (701).

9. The locking and shock absorbing device of the electro-optical sight according to claim 8, characterized in that: The second resilient member comprises a locking spring (8) and a locking spring sleeve (9), wherein the locking spring (8) is sleeved on the push rod (702), and the locking spring sleeve (9) is sleeved on the locking spring (8), and one end of the locking spring (8) is used to abut against the bottom inner wall of the locking spring sleeve (9), and the other end is used to abut against the push member (701).

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