Double-laser detector with installation position capable of being finely adjusted

Abstract

The utility model relates to the technical field of security and protection equipment, and discloses a double-laser detector with a fine-adjustable installation position, which comprises a base, the top of the base is fixedly connected with a fixed box, the inner wall of the front side of the fixed box is fixedly connected with an electric push rod, and the driving end of the electric push rod is fixedly connected with a rack I; rotating rods are rotatably connected to the inner walls of the left side and the right side of the fixing box, a first gear is fixedly connected to the left side of the exterior of each rotating rod, a second gear is fixedly connected to the right side of the exterior of each rotating rod, fixing frames are fixedly connected to the front side and the rear side of the interior of the fixing box, and sliding rods are slidably connected to the inner walls of the fixing frames. According to the utility model, the lifting of the double-laser detector is realized, so that the identification and measurement of a target are facilitated, the flexibility and applicability of application are improved, the disassembly of the double-laser detector is realized, the maintenance of the double-laser detector is facilitated, and the time and cost for replacing parts are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of security equipment, in particular to a dual laser detector with fine-adjustable installation position. Background Art

[0002] Security equipment refers to various equipment and systems used to protect personnel, property and information security. These equipment and systems are designed to prevent intrusion, theft, destruction, accidents and other adverse events, and provide monitoring, alarm, control and response functions. In the manufacturing industry, fine-tunable dual laser detectors are often used for precise dimensional measurement, positioning and detection. For example, they are used to detect the position of parts or check the size of products on the assembly line.

[0003] After searching, the Chinese patent document announcement number: CN212658835U discloses a laser detector, including a detector, the surface of the detector is provided with two sets of protective mechanisms, the other end of the fixing part extends to the inside of the first fixing groove, the inner walls on both sides of the first fixing groove are provided with telescopic grooves, the inside of the pulling groove is connected with the inside of the control groove, the inside of the control groove is provided with a squeezing rod, one end of the pulling block is penetrated with a fixing hole, one end of the detector is fixedly connected with a reinforcement mechanism, the detector is installed outdoors for a long time, the protective mechanism can perform daily protection on the infrared sensor, avoid dust directly adhering to the surface of the infrared sensing lens of the infrared sensor in the outdoor environment, causing certain pollution, making the fixing effect of the device more stable, and avoiding the device being placed outdoors for a long time, exposed to wind and sun, and corroding and rusting the bolts, causing slippage.

[0004] The beneficial effects of the above patent specification mentions that "by providing a protective mechanism, the detector can be installed outdoors for a long time during normal use. The protective mechanism can perform daily protection on the infrared sensor to prevent dust from directly adhering to the surface of the infrared sensing lens of the infrared sensor in the outdoor environment, causing certain pollution, thereby affecting the normal detection effect of the device. At the same time, it can prevent birds from colliding with the surface of the infrared sensor during flight in the outdoor environment, causing certain damage to the surface of the infrared sensor lens. The user can effectively protect the infrared sensor through the protective mechanism, thereby improving the practicality of the device and facilitating user use." Although the above patent can avoid the problem of certain damage to the surface of the infrared sensor lens, the dual laser detector in the prior art is difficult to lift and lower. The lifting ability of the detector directly affects its detection range. The difficulty in lifting and lowering will limit the detector's recognition, measurement or monitoring range of the target, thereby reducing its application flexibility and applicability. Therefore, in response to the above deficiencies, a dual laser detector with fine-tunable installation position is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a dual laser detector with fine-adjustable installation position, aiming to improve the problem in the prior art that the dual laser detector is difficult to lift, thereby reducing its application flexibility and applicability.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dual laser detector with fine-adjustable installation position comprises a base, the top of the base is fixedly connected with a fixed box, the front inner wall of the fixed box is fixedly connected with an electric push rod, the driving end of the electric push rod is fixedly connected with a rack 1, the left and right inner walls of the fixed box are rotatably connected with a rotating rod, the outer left side of the rotating rod is fixedly connected with a gear 1, and the outer right side of the rotating rod is fixedly connected with a gear 2, the front and rear sides of the interior of the fixed box are fixedly connected with a fixed frame, the inner wall of the fixed frame is slidably connected with a sliding rod, and the front side of the rear sliding rod is fixedly connected with a rack 2, the tops of the two sliding rods are fixedly connected with a fixed block, the top of the fixed block is detachably connected with a dual laser detector body, an inner cavity is provided inside the fixed block, a telescopic component is arranged inside the inner cavity, the outer part of the rack 1 is meshed with the outer part of the gear 1, and the outer part of the gear 2 is meshed with the outer part of the rack 2;

[0008] As a further description of the above technical solution:

[0009] The telescopic assembly includes a sliding rod, the left side of the sliding rod is rotatably connected to a connecting rod, the rear side of the connecting rod is rotatably connected to a pull rod, a T-shaped slot is provided inside the right side of the fixed block, a spring is provided inside the T-shaped slot, a T-shaped block is slidably connected outside the T-shaped slot, the bottom of the dual laser detector body is fixedly connected to a connecting block, and a through hole is provided inside the connecting block;

[0010] As a further description of the above technical solution:

[0011] The inner walls on both sides of the front and rear of the fixed box are fixedly connected with a fixed plate, and the inside of the rack 1 is slidably connected to the outside of the fixed plate;

[0012] As a further description of the above technical solution:

[0013] A connecting plate is fixedly connected to one side of the two sliding rods, and the top of the connecting plate is in contact with the top inner wall of the fixed box;

[0014] As a further description of the above technical solution:

[0015] The outer parts of the two sliding rods are slidably connected to the front and rear sides of the interior of the fixed box;

[0016] As a further description of the above technical solution:

[0017] The left side of the T-shaped block is fixedly connected to the right side of the sliding rod, and the right side of the sliding rod is slidably connected to the right inner wall of the inner cavity;

[0018] As a further description of the above technical solution:

[0019] The front side of the spring is fixedly connected to the front inner wall of the T-shaped slot, and the rear side of the spring is fixedly connected to the front side of the T-shaped block;

[0020] As a further description of the above technical solution:

[0021] The outside of the pull rod is slidably connected to the inside of the fixing block, and the outside of the pull rod is engaged with the inner wall of the through hole.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the lifting and lowering of the dual laser detectors is realized through the mutual cooperation of the electric push rod, rack 1, rotating rod, gear 1, gear 2, fixed frame, sliding rod, rack 2, fixed block and other structures, which facilitates the identification and measurement of the target and improves the flexibility and applicability of the application.

[0024] 2. In the utility model, the dual laser detector can be disassembled through the cooperation of the sliding rod, rotating rod, pulling rod, spring, T-shaped block and other structures, thereby facilitating the maintenance of the dual laser detector and reducing the time and cost of replacing parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a stereoscopic diagram of a dual laser detector with fine-adjustable installation position proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the gear structure of a dual laser detector with fine-adjustable installation position proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of a fixed box of a dual laser detector with fine-adjustable installation position proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the fixed block structure of a dual laser detector with fine-adjustable installation position proposed by the utility model;

[0029] Figure 5 The utility model provides a schematic diagram of a connecting block structure of a dual laser detector with finely adjustable installation position.

[0030] Legend:

[0031] 1. Base; 2. Fixed box; 3. Electric push rod; 4. Rack 1; 5. Rotating rod; 6. Gear 1; 7. Gear 2; 8. Fixed frame; 9. Sliding rod; 10. Rack 2; 11. Fixed block; 12. Dual laser detector body; 13. Inner cavity; 14. Sliding rod; 15. Connecting rod; 16. Pull rod; 17. T-slot; 18. Spring; 19. T-block; 20. Connecting block; 21. Through hole; 22. Fixed plate; 23. Connecting plate. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figures 1 to 3 The utility model provides an embodiment: a dual laser detector with fine-adjustable installation position, comprising a base 1, a fixed box 2 is fixedly connected to the top of the base 1, an electric push rod 3 is fixedly connected to the front inner wall of the fixed box 2, a rack 4 is fixedly connected to the driving end of the electric push rod 3, the electric push rod 3 drives the rack 4 to slide, the left and right inner walls of the fixed box 2 are rotatably connected with a rotating rod 5, the left side of the outer side of the rotating rod 5 is fixedly connected with a gear 6, the rack 4 drives the movement of the gear 6, the gear 6 drives the rotation of the rotating rod 5, the right side of the outer side of the rotating rod 5 is fixedly connected with a gear 2 7, the rotating rod 5 drives the rotation of the gear 2 7, the front and rear sides of the interior of the fixed box 2 are fixedly connected with a fixed frame 8, the inner wall of the fixed frame 8 is slidably connected with a sliding frame The movable rod 9 and the front side of the rear sliding rod 9 are fixedly connected with a rack 2 10, the gear 2 7 drives the movement of the rack 2 10, and the rack 2 10 drives the movement of the sliding rod 9. The tops of the two sliding rods 9 are fixedly connected with a fixed block 11, and the sliding rod 9 drives the movement of the fixed block 11. The top of the fixed block 11 is detachably connected with a dual laser detector body 12, and an inner cavity 13 is provided inside the fixed block 11, and a telescopic component is arranged inside the inner cavity 13. The outside of the rack 1 4 is meshed with the outside of the gear 1 6, and the outside of the gear 2 7 is meshed with the outside of the rack 2 10. The gear 2 7 drives the movement of the rack 2 10, thereby realizing the lifting and lowering of the dual laser detector, thereby facilitating the identification and measurement of the target, and improving the flexibility and applicability of the application.

[0034] Reference Figures 4 to 5The telescopic assembly includes a slide bar 14, the left side of the slide bar 14 is rotatably connected to a connecting rod 15, the connecting rod 15 drives the movement of the slide bar 14, the rear side of the connecting rod 15 is rotatably connected to a pull rod 16, the pull rod 16 drives the connecting rod 15 to rotate, a T-shaped slot 17 is provided inside the right side of the fixed block 11, a spring 18 is arranged inside the T-shaped slot 17, a T-shaped block 19 is slidably connected to the outside of the T-shaped slot 17, the T-shaped block 19 drives the movement of the spring 18, the bottom of the dual laser detector body 12 is fixedly connected to a connecting block 20, the interior of the connecting block 20 is provided with a through hole 21, the disassembly of the dual laser detector is realized, and then the maintenance of the dual laser detector is facilitated, and the time and cost of replacing parts are reduced.

[0035] Reference Figure 3 The front and rear inner walls of the fixed box 2 are fixedly connected with a fixed plate 22, the inner part of the rack 4 is slidably connected to the outside of the fixed plate 22, the fixed plate 22 improves the stability of the rack 4, and the two sliding rods 9 are fixedly connected to one side thereof, the top of the connecting plate 23 contacts the top inner wall of the fixed box 2, the connecting plate 23 prevents the dual laser detector from falling off during movement, and the outer parts of the two sliding rods 9 are slidably connected to the front and rear sides of the interior of the fixed box 2.

[0036] Reference Figure 4 The left side of the T-shaped block 19 is fixedly connected to the right side of the slide bar 14, and the right side of the slide bar 14 is slidably connected to the right inner wall of the inner cavity 13, which improves the stability of the slide bar 14. The front side of the spring 18 is fixedly connected to the front inner wall of the T-shaped slot 17, which improves the stability of the spring 18. The rear side of the spring 18 is fixedly connected to the front side of the T-shaped block 19, and the T-shaped block 19 drives the movement of the spring 18. The outside of the pull rod 16 is slidably connected to the inside of the fixed block 11, which improves the stability of the pull rod 16, and the outside of the pull rod 16 is engaged with the inner wall of the through hole 21.

[0037] Working principle: By starting the electric push rod 3, the electric push rod 3 drives the rack 1 4 to slide, and the rack 1 4 drives the movement of the gear 1 6, so that the gear 1 6 drives the rotation of the rotating rod 5, and the rotating rod 5 drives the rotation of the gear 2 7, so that the gear 2 7 drives the movement of the rack 2 10, so that the rack 2 10 drives the movement of the sliding rod 9, and then the sliding rod 9 drives the movement of the fixed block 11, and the fixed block 11 drives the movement of the dual laser detector body 12, so that the dual laser detector is lifted. The pull rod 16 is pulled to drive the connecting rod 15 to rotate, and the connecting rod 15 drives the sliding rod 14 to move, so that the sliding rod 14 drives the T-block 19 to move, and then the T-block 19 drives the spring 18 to move. After placing the connecting block 20 at a specified position, the pull rod 16 is released to realize the disassembly of the dual laser detector, which facilitates the maintenance of the dual laser detector and reduces the time and cost of replacing parts.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual laser detector with fine-tunable mounting position, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a fixed box (2), the front inner wall of the fixed box (2) is fixedly connected to an electric push rod (3), the driving end of the electric push rod (3) is fixedly connected to a rack 1 (4), the left and right inner walls of the fixed box (2) are rotatably connected to rotating rods (5), the left side of the outer side of the rotating rod (5) is fixedly connected to a gear 1 (6), the right side of the outer side of the rotating rod (5) is fixedly connected to a gear 2 (7), the front and rear sides of the interior of the fixed box (2) are fixedly connected to a fixed frame (8), and the inner wall of the fixed frame (8) is slidably connected to the inner wall of the fixed frame (8). A sliding rod (9) is connected, the front side of the rear sliding rod (9) is fixedly connected to a rack 2 (10), the tops of the two sliding rods (9) are fixedly connected to a fixed block (11), the top of the fixed block (11) is detachably connected to a dual laser detector body (12), an inner cavity (13) is provided inside the fixed block (11), a telescopic component is provided inside the inner cavity (13), the outer portion of the rack 1 (4) is meshingly connected to the outer portion of the gear 1 (6), and the outer portion of the gear 2 (7) is meshingly connected to the outer portion of the rack 2 (10).

2. The dual laser detector with fine-adjustable installation position according to claim 1, characterized in that: The telescopic assembly comprises a sliding rod (14), the left side of the sliding rod (14) is rotatably connected to a connecting rod (15), the rear side of the connecting rod (15) is rotatably connected to a pull rod (16), a T-shaped slot (17) is provided inside the right side of the fixed block (11), a spring (18) is provided inside the T-shaped slot (17), a T-shaped block (19) is slidably connected outside the T-shaped slot (17), and a connecting block (20) is fixedly connected to the bottom of the dual laser detector body (12), and a through hole (21) is provided inside the connecting block (20).

3. The dual laser detector with fine-adjustable installation position according to claim 1, characterized in that: The inner walls on both the front and rear sides of the fixed box (2) are fixedly connected with a fixed plate (22), and the interior of the rack one (4) is slidably connected to the exterior of the fixed plate (22).

4. The dual laser detector with fine-adjustable mounting position according to claim 1, characterized in that: A connecting plate (23) is fixedly connected to the adjacent side of the two sliding rods (9), and the top of the connecting plate (23) is in contact with the top inner wall of the fixed box (2).

5. The dual laser detector with fine-adjustable installation position according to claim 1, characterized in that: The outsides of the two sliding rods (9) are slidably connected to the front and rear sides of the interior of the fixed box (2).

6. The dual laser detector with fine-adjustable mounting position according to claim 2, characterized in that: The left side of the T-shaped block (19) is fixedly connected to the right side of the sliding rod (14), and the right side of the sliding rod (14) is slidably connected to the right inner wall of the inner cavity (13).

7. The dual laser detector with fine-adjustable mounting position according to claim 2, characterized in that: The front side of the spring (18) is fixedly connected to the front inner wall of the T-shaped slot (17), and the rear side of the spring (18) is fixedly connected to the front side of the T-shaped block (19).

8. The dual laser detector with fine-adjustable installation position according to claim 2, characterized in that: The outside of the pull rod (16) is slidably connected to the inside of the fixing block (11), and the outside of the pull rod (16) is engaged with the inner wall of the through hole (21).

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