Photoelectric integrated night vision equipment

Abstract

The utility model relates to the technical field of night vision equipment, and provides photoelectric integrated night vision equipment, which comprises a mounting block and a night vision goggles, the night vision goggles are connected with a mounting seat, the top end of the mounting seat is connected with two 7-shaped parts which are matched with each other, the mounting block is tightly attached to the inner side walls of the two 7-shaped parts, two corresponding rotating grooves are formed in the mounting block, and the rotating grooves are arranged in the mounting block. A first sliding groove and a second sliding groove are formed in the inner side wall of the rotating groove, a through groove is formed in the inner lower side wall of the second sliding groove, a fixing shaft is connected into the rotating groove, a gear is rotationally connected to the fixing shaft, a torsional spring is arranged between the gear and the fixing shaft, and a first toothed plate and a second toothed plate are slidably connected into the first sliding groove and the second sliding groove correspondingly. A fixing block is connected to the bottom end of the second toothed plate, a fixing groove matched with the fixing block is formed in the top end of the mounting base, and a receding groove communicated with the fixing groove is formed in the top end of the mounting base, so that the equipment is prevented from shaking, and the purpose of improving the stability of the equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of night vision devices, and particularly to an optoelectronic integrated night vision device. Background Technique

[0002] The night external sight with an image intensifier as the core device does not use an infrared searchlight to illuminate the target during operation. Instead, it uses the light reflected by the target under weak light to pass through the image intensifier and be enhanced into a visible image that can be sensed by the human eye on the fluorescent screen to observe and aim at the target, playing a very good auxiliary role in individual combat.

[0003] After retrieval, on February 14, 2020, China published a patent with the publication number CN210069432U for an optoelectronic integrated night vision device, which is generally described as including a night vision goggle and a battery. The night vision goggle and the battery are fixedly connected, and the top of the night vision goggle and the battery is fixedly installed with the same mounting block. A first chamber is opened in the mounting block. A baffle is slidably installed in the first chamber. Nine first springs arranged in a nine-square grid are fixedly installed on the inner wall of the top of the first chamber. The top ends of the nine first springs are all fixedly connected to the bottom of the baffle. A rectangular hole is opened in the inner wall of the top of the first chamber. A square column is slidably installed in the rectangular hole. The square column penetrates the rectangular hole. Two second chambers are provided on the square column. Slide holes are opened on the inner walls of the two second chambers away from each other.

[0004] Although the above-mentioned prior art solution is convenient for installation and wearing, the connection part of the device is supported by springs, making the device prone to shaking and resulting in poor stability. Content of the Utility Model

[0005] (1) Technical Problem to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides an optoelectronic integrated night vision device to solve the problem of poor stability mentioned in the background technique.

[0007] (2) Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photoelectric integrated night vision device, including a mounting block, including a night vision goggle, a mounting seat fixedly connected to the night vision goggle, the top of the mounting seat is fixedly connected to two matching 7-shaped pieces, the mounting block is close to the inner side walls of the two 7-shaped pieces, two corresponding rotation grooves are provided inside the mounting block, a first slide groove and a second slide groove are provided on the inner side wall of the rotation groove, a through groove is provided on the inner lower side wall of the second slide groove, a fixed shaft is fixedly connected inside the rotation groove, a gear is rotatably connected on the fixed shaft, a torsion spring is provided between the gear and the fixed shaft, a first tooth plate and a second tooth plate are slidably connected inside the first slide groove and the second slide groove respectively, the first tooth plate and the second tooth plate are both meshed with the gear, one end of the first tooth plate passes through the first slide groove, and the bottom end of the second tooth plate is fixedly connected to a fixed block passing through the through groove, a fixed groove matching with the fixed block is provided on the top of the mounting seat, and a yield groove connected to the fixed groove is provided on the top of the mounting seat.

[0009] By adopting the above technical solution, during installation, while inserting the mounting block between the two 7-shaped parts, the two first tooth plates are pressed, the first tooth plates drive the gears to rotate, and the gears drive the second tooth plates and the fixed block to move, so that the fixed block is aligned with the give way groove, so that the mounting block can be smoothly inserted between the two 7-shaped parts. When the fixed block is aligned with the fixed groove, the torsion spring drives the gears to rotate, and the gears drive the second tooth plates and the fixed block to reset, so that the fixed block enters the interior of the sliding groove, so as to position the mounting block, so as to prevent the night vision goggles from shaking left and right. The mounting block cooperates with the two 7-shaped parts to prevent the night vision goggles from shaking back and forth and up and down, so as to achieve the purpose of improving the stability of the equipment.

[0010] Optionally, one end of the first tooth plate is fixedly connected to a pressing plate.

[0011] By adopting the above technical solution, the pressing plate is used to facilitate personnel to press the first tooth plate, thereby achieving the purpose of improving personnel comfort.

[0012] Optionally, a ball is rotatably connected to the bottom end of the fixing block, and the bottom end of the ball is in close contact with the inner lower side wall of the fixing groove.

[0013] By adopting the above technical solution, the ball bearings are used to reduce the friction between the fixed block and the fixed groove and the clearance groove, so as to achieve the purpose of improving the smoothness of equipment operation.

[0014] Optionally, a concave piece is fixedly connected to the outer wall of the mounting block, and the first tooth plate is located inside the concave piece.

[0015] By adopting the above technical solution, the concave member is used to protect the first tooth plate, thereby reducing the probability of false touch, thereby achieving the purpose of improving the stability of the equipment.

[0016] Optionally, a locking block is fixedly connected to the bottom end of the mounting block, and a locking groove matching the locking block is provided on the mounting seat.

[0017] By adopting the above technical solution, the positioning block cooperates with the positioning slot to facilitate the installation of the equipment. When the positioning block moves to one end of the positioning slot, the fixing block is aligned with the fixing slot, which is convenient for positioning the equipment, thereby achieving the purpose of improving installation efficiency.

[0018] (III) Beneficial effects

[0019] In summary, the present invention includes at least one of the following beneficial technical effects:

[0020] The optoelectronic integrated night vision device, when installing, while inserting the mounting block between the two 7-shaped pieces, press the two first tooth plates, the first tooth plates drive the gears to rotate, the gears drive the second tooth plates and the fixed block to move, so that the fixed block is aligned with the make way groove, so that the mounting block can be smoothly inserted between the two 7-shaped pieces. When the fixed block is aligned with the fixed groove, the torsion spring drives the gears to rotate, and the gears drive the second tooth plates and the fixed block to reset, so that the fixed block enters the interior of the sliding groove, so as to position the mounting block, so as to prevent the night vision goggles from shaking left and right. The mounting block cooperates with the two 7-shaped pieces to prevent the night vision goggles from shaking back and forth and up and down, so as to achieve the purpose of improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall side view structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split side view structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model.

[0025] In the figure: 1, mounting block; 2, night vision goggles; 3, mounting seat; 4, 7-shaped piece; 5, fixed shaft; 6, gear; 7, torsion spring; 8, first tooth plate; 9, second tooth plate; 10, fixed block; 11, fixed groove; 12, give way groove; 13, pressing plate; 14, ball; 15, concave piece; 16, positioning block; 17, positioning groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figures 1-4 , a photoelectric integrated night vision device, comprising a mounting block 1, comprising a night vision goggles 2, a mounting seat 3 is fixedly connected to the night vision goggles 2, the top of the mounting seat 3 is fixedly connected to two matching 7-shaped pieces 4, the mounting block 1 is close to the inner side walls of the two 7-shaped pieces 4, the interior of the mounting block 1 is provided with two corresponding rotating grooves, the inner side wall of the rotating groove is provided with a first slide groove and a second slide groove, the inner lower side wall of the second slide groove is provided with a through groove, the interior of the rotating groove is fixedly connected with a fixed shaft 5, the fixed shaft 5 is rotatably connected with a gear 6, a torsion spring 7 is provided between the gear 6 and the fixed shaft 5, the interiors of the first slide groove and the second slide groove are respectively slidably connected with a first tooth plate 8 and a second tooth plate 9, the first tooth plate 8 and the second tooth plate 9 are both meshed with the gear 6, one end of the first tooth plate 8 passes through the first slide groove, and the bottom end of the second tooth plate 9 is fixedly connected with a fixed block 10 that passes through the through groove, the top of the mounting seat 3 is provided with a fixed The fixing block 10 cooperates with the fixing groove 11, and the top of the mounting seat 3 is provided with a clearance groove 12 connected to the fixing groove 11. During installation, while inserting the mounting block 1 between the two 7-shaped members 4, press the two first tooth plates 8, and the first tooth plate 8 drives the gear 6 to rotate, and the gear 6 drives the second tooth plate 9 and the fixing block 10 to move, so that the fixing block 10 is aligned with the clearance groove 12, so that the mounting block 1 can be smoothly inserted between the two 7-shaped members 4. When the fixing block 10 is aligned with the fixing groove 11, the torsion spring 7 drives the gear 6 to rotate, and the gear 6 drives the second tooth plate 9 and the fixing block 10 to reset, so that the fixing block 10 enters the interior of the sliding groove, so as to position the mounting block 1, so as to prevent the night vision goggles 2 from shaking left and right, and the mounting block 1 cooperates with the two 7-shaped members 4 to prevent the night vision goggles 2 from shaking back and forth and up and down, so as to achieve the purpose of improving the stability of the equipment.

[0029] Reference Figure 1 and Figure 4 One end of the first tooth plate 8 is fixedly connected to a pressing plate 13, and the pressing plate 13 is used to facilitate personnel to press the first tooth plate 8, so as to achieve the purpose of improving personnel comfort.

[0030] Reference Figure 2 and Figure 3, a ball 14 is rotatably connected to the bottom end of the fixed block 10. The bottom end of the ball 14 is closely attached to the inner lower side wall of the fixed groove 11. The ball 14 is used to reduce the friction between the fixed block 10 and the fixed groove 11 and the relief groove 12, so as to achieve the purpose of improving the smooth operation of the device.

[0031] Refer to Figure 1 and Figure 2 , a concave member 15 is fixedly connected to the outer wall of the mounting block 1. The first toothed plate 8 is located inside the concave member 15. The concave member 15 is used to protect the first toothed plate 8, so as to reduce the probability of accidental touch, so as to achieve the purpose of improving the stability of the device.

[0032] Refer to Figure 1 and Figure 2 , a positioning block 16 is fixedly connected to the bottom end of the mounting block 1. A positioning groove 17 matching with the positioning block 16 is formed on the mounting seat 3. The positioning block 16 and the positioning groove 17 cooperate to facilitate the installation of the device. When the positioning block 16 moves to one end of the positioning groove 17, the fixed block 10 and the fixed groove 11 are exactly aligned, which is convenient for positioning the device, so as to achieve the purpose of improving the installation efficiency.

[0033] In summary, the working principle and process of the optoelectronic integrated night vision device are as follows: when in use, first during installation, while inserting the mounting block 1 between the two L-shaped members 4, press the two first toothed plates 8. The first toothed plate 8 drives the gear 6 to rotate, and the gear 6 drives the second toothed plate 9 and the fixed block 10 to move, so that the fixed block 10 is aligned with the relief groove 12, so that the mounting block 1 can be smoothly inserted between the two L-shaped members 4. When the fixed block 10 is aligned with the fixed groove 11, the torsion spring 7 drives the gear 6 to rotate back, and the gear 6 drives the second toothed plate 9 and the fixed block 10 to reset, so that the fixed block 10 enters the inside of the sliding groove, so as to position the mounting block 1, so as to prevent the night vision goggles 2 from shaking left and right. The mounting block 1 cooperates with the two L-shaped members 4 to prevent the night vision goggles 2 from shaking back and forth and up and down, so as to achieve the purpose of improving the stability of the device. The pressing plate 13 is used to facilitate the personnel to press the first toothed plate 8, so as to achieve the purpose of improving the comfort of the personnel. The ball 14 is used to reduce the friction between the fixed block 10 and the fixed groove 11 and the relief groove 12, so as to achieve the purpose of improving the smooth operation of the device. The concave member 15 is used to protect the first toothed plate 8, so as to reduce the probability of accidental touch, so as to achieve the purpose of improving the stability of the device. The positioning block 16 and the positioning groove 17 cooperate to facilitate the installation of the device. When the positioning block 16 moves to one end of the positioning groove 17, the fixed block 10 and the fixed groove 11 are exactly aligned, which is convenient for positioning the device, so as to achieve the purpose of improving the installation efficiency.

[0034] The above-described embodiments merely represent the specific implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all fall within the protection scope of the present utility model.

Claims

1. An optoelectronic integrated night vision device, comprising a mounting block (1), characterized in that: It includes a night vision goggle (2), on which a mounting base (3) is fixedly connected. At the top of the mounting base (3), two cooperating L-shaped members (4) are fixedly connected. The mounting block (1) is closely attached to the inner side walls of the two L-shaped members (4). Inside the mounting block (1), two corresponding rotating grooves are formed. On the inner side walls of the rotating grooves, a first sliding groove and a second sliding groove are formed. On the inner lower side wall of the second sliding groove, a through groove is formed. Inside the rotating groove, a fixed shaft (5) is fixedly connected. A gear (6) is rotatably connected to the fixed shaft (5). A torsion spring (7) is provided between the gear (6) and the fixed shaft (5). A first toothed plate (8) and a second toothed plate (9) are respectively slidably connected inside the first sliding groove and the second sliding groove. Both the first toothed plate (8) and the second toothed plate (9) are engaged with the gear (6). One end of the first toothed plate (8) penetrates through the first sliding groove. The bottom end of the second toothed plate (9) is fixedly connected with a fixed block (10) that penetrates through the through groove. At the top of the mounting base (3), a fixed groove (11) that cooperates with the fixed block (10) is formed. At the top of the mounting base (3), a relief groove (12) that communicates with the fixed groove (11) is formed.

2. The optoelectronic integrated night vision device according to claim 1, wherein: One end of the first toothed plate (8) is fixedly connected with a pressing plate (13).

3. The optoelectronic integrated night vision device according to claim 1, characterized in that: The bottom end of the fixed block (10) is rotatably connected with a ball (14). The bottom end of the ball (14) is closely attached to the inner lower side wall of the fixed groove (11).

4. The optoelectronic integrated night vision device according to claim 1, wherein: An L-shaped member (15) is fixedly connected to the outer wall of the mounting block (1). The first toothed plate (8) is located inside the L-shaped member (15).

5. The optoelectronic integrated night vision device according to claim 1, characterized in that: A clamping block (16) is fixedly connected to the bottom end of the mounting block (1). A clamping groove (17) that cooperates with the clamping block (16) is formed on the mounting base (3).

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