Quickly-assembled laser explosion-proof alarm

Abstract

The utility model relates to the technical field of laser explosion-proof alarms, in particular to a quickly assembled laser explosion-proof alarm, which comprises two groups of assembling mechanisms and alarm bodies respectively arranged at the tops of the two groups of assembling mechanisms. The assembling mechanism comprises a base, an adjusting assembly arranged on the top of the base and a fixing assembly arranged on the top of the adjusting assembly. According to the laser explosion-proof alarm capable of being rapidly assembled, through the design of the sliding grooves and the moving blocks on the base, flexible adjustment of the horizontal position can be achieved, rapid alignment can be conveniently achieved according to actual monitoring requirements, a large amount of time does not need to be consumed for complex installation position adjustment, and the laser explosion-proof alarm capable of being rapidly assembled is convenient to use. The installation efficiency and flexibility of the equipment are effectively improved, and the method is suitable for scenes where rapid deployment is needed or the monitoring position may change.

Description

Technical Field

[0001] This utility model relates to the technical field of laser explosion-proof alarm devices, specifically a laser explosion-proof alarm device that can be quickly assembled. Background Technology

[0002] Laser alarms are security devices that use laser beams for intrusion detection. They feature high-precision detection, strong anti-interference capabilities, and good environmental adaptability. They are widely used in flammable and explosive environments such as petrochemical plants, natural gas stations, industrial warehouses, ports, and military facilities. By emitting and receiving laser beams, laser alarms can accurately detect intrusion behavior within the monitored area and issue timely alarms, buying time for security protection.

[0003] However, traditional laser alarms suffer from slow assembly. On the one hand, the installation position of the laser alarm needs to be precisely adjusted according to the actual monitoring requirements, but because the base is fixed, it is not possible to flexibly adjust the horizontal and angular position. This makes it take a lot of time to align and calibrate during installation. On the other hand, the connection between the alarm and the base is often achieved by bolt fixing, which is cumbersome. The inconvenience of this traditional assembly method is particularly prominent, which seriously affects the installation efficiency and emergency response speed of the equipment. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a quick-assembly laser explosion-proof alarm, which has the advantages of quick assembly and solves the problem that the assembly of existing laser alarms is not quick enough.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly laser explosion-proof alarm, comprising two sets of assembly mechanisms, and an alarm body respectively disposed on the top of the two sets of assembly mechanisms;

[0006] The assembly mechanism includes a base, an adjustment component disposed on top of the base, and a fixing component disposed on top of the adjustment component;

[0007] The adjustment assembly includes two sets of slide grooves opened on the top of the base, sliders that are slidably disposed inside the two sets of slide grooves, a connecting plate disposed on the top of the two sets of sliders, a support column disposed on the top of the connecting plate, a rotating sleeve disposed on the outside of the support column, and an assembly block disposed on the top of the rotating sleeve.

[0008] The fixing components include a slot on the top of the assembly block for inserting the alarm body, storage slots on the inner walls of the front and rear sides of the slot, inserts that are slidably disposed inside the two sets of storage slots, and support springs disposed on the side where the storage slots and inserts are close to each other.

[0009] Furthermore, a docking block is fixedly installed at the bottom of the alarm body, and limiting slots that are compatible with the plug are opened on both the front and rear sides of the docking block.

[0010] Furthermore, the depth of the limiting slot cavity is adapted to the length of the insert block.

[0011] Furthermore, slots are provided on the sides of the two sets of bases that are close to each other, and studs are fixedly installed on the side of the slider that is close to the slots, with the studs slidably disposed inside the slots.

[0012] Furthermore, the slot is connected to the slide groove for the stud to slide.

[0013] Furthermore, a brake block is slidably disposed on the outer side of the stud, and a nut is threadedly disposed on the outer side of the stud and on the outer side of the brake block.

[0014] Furthermore, the rotating sleeve is adapted to the size of the support column, and an anti-slip pad is fitted on the outside of the support column.

[0015] Furthermore, the inner wall of the storage slot has a through hole, and a pull rod is slidably installed inside the through hole.

[0016] Furthermore, the side of the pull rod closest to the assembly block is fixedly connected to the insert block, and a handle is fixed to the end of the pull rod furthest from the insert block.

[0017] Furthermore, the shape of the insert block away from the pull rod is set as a shuttle shape, and the bottom of the mating block has a bevel.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] 1. This quick-assembly laser explosion-proof alarm features a base with sliding grooves and movable blocks, allowing for flexible horizontal adjustment. This facilitates quick alignment according to actual monitoring needs, eliminating the need for time-consuming complex installation adjustments. It effectively improves the installation efficiency and flexibility of the equipment, making it suitable for scenarios requiring rapid deployment or where monitoring locations may change.

[0020] 2. This quick-assembly laser explosion-proof alarm uses a spring-loaded plug assembly method, which is simple and quick to operate. The alarm and base can be assembled without tools. Compared with the traditional cumbersome connection methods such as bolt fixing, it greatly saves installation time, reduces the professional skills required for installers, and improves the emergency response speed of the equipment, enabling the equipment to be put into operation more efficiently. Its advantages are even more obvious in emergency situations or in places where frequent maintenance and replacement of equipment are required. Attached Figure Description

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

[0022] Figure 2 This is a left-right sectional view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the assembly mechanism of this utility model;

[0024] Figure 4 This is a front and rear sectional view of the assembly mechanism of this utility model;

[0025] Figure 5 This is a left-right sectional view of the assembly mechanism of this utility model;

[0026] Figure 6 This is a cross-sectional view of the assembly block of this utility model.

[0027] In the diagram: 1. Assembly mechanism; 11. Base; 111. Groove; 12. Adjustment component; 121. Slide groove; 122. Slider; 1221. Stud; 1222. Brake block; 1223. Nut; 123. Connecting plate; 124. Support column; 125. Rotating sleeve; 126. Assembly block; 13. Fixing component; 131. Slot; 132. Storage slot; 1321. Through hole; 1322. Pull rod; 1323. Handle; 133. Insert block; 134. Support spring; 2. Alarm body; 21. Connecting block; 22. Limiting slot. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1: Please refer to Figure 1-6 The laser explosion-proof alarm device that can be quickly assembled in this embodiment includes two sets of assembly mechanisms 1 and alarm body 2 respectively disposed on the top of the two sets of assembly mechanisms 1.

[0030] In this embodiment, the assembly mechanism 1 includes a base 11, an adjustment component 12 disposed on the top of the base 11, and a fixing component 13 disposed on the top of the adjustment component 12.

[0031] In this embodiment, the adjustment component 12 includes two sets of slide grooves 121 opened on the top of the base 11, sliders 122 respectively slidably disposed inside the two sets of slide grooves 121, a connecting plate 123 disposed on the top of the two sets of sliders 122, a support column 124 disposed on the top of the connecting plate 123, a rotating sleeve 125 rotatably disposed on the outside of the support column 124, and an assembly block 126 disposed on the top of the rotating sleeve 125.

[0032] In this embodiment, the fixing component 13 includes a slot 131 opened on the top of the assembly block 126 for the alarm body 2 to be inserted, a storage slot 132 opened on the inner walls of the front and rear sides of the slot 131, an insert block 133 slidably disposed inside the two sets of storage slots 132, and a support spring 134 disposed on the side of the storage slot 132 and the insert block 133 that are close to each other.

[0033] Example 2: Based on Example 1, this example includes two sets of assembly mechanisms 1, and alarm bodies 2 respectively disposed on the top of the two sets of assembly mechanisms 1.

[0034] In this embodiment, the assembly mechanism 1 includes a base 11, an adjustment component 12 disposed on the top of the base 11, and a fixing component 13 disposed on the top of the adjustment component 12.

[0035] In this embodiment, the adjustment component 12 includes two sets of slide grooves 121 opened on the top of the base 11, sliders 122 respectively slidably disposed inside the two sets of slide grooves 121, a connecting plate 123 disposed on the top of the two sets of sliders 122, a support column 124 disposed on the top of the connecting plate 123, a rotating sleeve 125 rotatably disposed on the outside of the support column 124, and an assembly block 126 disposed on the top of the rotating sleeve 125.

[0036] It should be noted that, through the cooperation of the slide groove 121 and the slider 122, the slider 122 can slide horizontally on the base, thereby adjusting the horizontal position of the assembly block 126. The cooperation of the rotating sleeve 125 and the support column 124 allows the alarm body 2 to be angled to adapt to different installation requirements.

[0037] In this embodiment, the fixing component 13 includes a slot 131 on the top of the assembly block 126 for inserting the alarm body 2, storage slots 132 on the inner walls of the front and rear sides of the slot 131, insert blocks 133 slidably disposed inside the two sets of storage slots 132, and a support spring 134 disposed on the side where the storage slots 132 and the insert blocks 133 are close to each other. This allows the alarm body 2 to be quickly installed onto the assembly block 126 through the cooperation of the docking block 21 and the slot 131. The insert blocks 133 automatically pop out and fix the alarm body 2 under the action of the support spring 134, without the need for tools, thus simplifying the installation process.

[0038] In this embodiment, a docking block 21 is fixedly provided at the bottom of the alarm body 2. Limiting slots 22 that are adapted to the plug block 133 are provided on both the front and rear sides of the docking block 21. Specifically, this ensures a stable connection between the alarm body 2 and the assembly block 126. The cooperation between the limiting slots 22 and the plug block 133 prevents the alarm body 2 from loosening or falling off during use, thereby improving the reliability of the device.

[0039] In this embodiment, the depth of the inner cavity of the limiting slot 22 is adapted to the length of the insert 133, ensuring that the insert 133 can be fully inserted into the limiting slot 22, providing a stable connection, and also facilitating disassembly, because the insert 133 will not be too deep and difficult to pull out.

[0040] In this embodiment, slots 111 are provided on the side of the two sets of bases 11 that are close to each other, and studs 1221 are fixedly provided on the side of the slider 122 that is close to the slots 111. The studs 1221 are slidably disposed inside the slots 111.

[0041] In this embodiment, the slot 111 is connected to the slide groove 121 for the stud 1221 to slide.

[0042] In this embodiment, a brake block 1222 is slidably disposed on the outer side of the stud 1221, and a nut 1223 is threadedly disposed on the outer side of the stud 1221 and on the outer side of the brake block 1222.

[0043] In this embodiment, the rotating sleeve 125 is adapted to the size of the support column 124, and the outer side of the support column 124 is fitted with an anti-slip pad.

[0044] Specifically, the anti-slip pad increases the friction between the rotating sleeve 125 and the support column 124, preventing unnecessary rotation and protecting the surface of the support column 124 from wear.

[0045] In this embodiment, the inner wall of the storage groove 132 is provided with a through hole 1321, and a pull rod 1322 is slidably disposed inside the through hole 1321.

[0046] In this embodiment, the side of the pull rod 1322 near the assembly block 126 is fixedly connected to the insert block 133, and the end of the pull rod 1322 away from the insert block 133 is fixed with a handle 1323.

[0047] In this embodiment, the shape of the insert block 133 on the side away from the pull rod 1322 is set as a shuttle shape, and the bottom of the docking block 21 is provided with a slope.

[0048] Specifically, the side of the insert block 133 away from the pull rod 1322 is shaped like a shuttle, and the bottom of the mating block 21 is provided with a slope. The design of the shuttle-shaped insert block 133 and the slope allows the mating block 21 to smoothly squeeze the insert block 133 to retract during the installation process without getting stuck, thus ensuring smooth installation.

[0049] It should be noted that the assembly mechanism 1 is designed with broad compatibility and versatility. The assembly mechanism includes a base 11, an adjustment component 12, and a fixing component 13. The matching method of the slot 131 and the plug 133 of the fixing component 13, as well as the design of the docking block 21 and the limit slot 22, all adopt standardized dimensions and structures, which can be adapted to most common laser explosion-proof alarms on the market. As long as the bottom of the alarm has a basic docking structure or a simple adaptation, it can be quickly installed and fixed using this assembly mechanism 1. It does not depend on a specific brand or model of alarm, but is based on industry-standard technical standards, ensuring its wide applicability to various specifications of laser explosion-proof alarms. Whether it is the initial installation of the equipment or the subsequent maintenance and replacement process, it can provide an efficient and convenient assembly solution.

[0050] The working principle of the above embodiments is as follows:

[0051] (1) First, fix the base 11 to the designated position with expansion bolts. Then, connect the alarm body 2 and the assembly block 126. Align the docking block 21 at the bottom of the alarm body 2 with the slot 131 at the top of the assembly block 126 and insert it. When inserting, the docking block 21 squeezes the insert block 133, causing the insert block 133 to retract into the storage slot 132. The support spring 134 is compressed. When the docking block 21 is inserted to a certain depth, the insert block 133 automatically pops out under the elastic action of the support spring 134 and enters the limiting slot 22 of the docking block 21, thereby realizing the quick fixed connection between the alarm and the assembly block 126. When disassembling the alarm body 2, pull the lever 1322 through the handle 1323 to retract the insert block 133 into the storage slot 132. Then, the docking block 21 can be pulled out from the slot 131, completing the separation of the alarm body 2 and the assembly block 126.

[0052] (2) After completing the connection between the alarm body 2 and the assembly block 126, if it is necessary to adjust the position between the two sets of alarm bodies 2 to make them correspond for laser irradiation, the adjustment component 12 can be used. First, through the cooperation of the slide groove 121 and the slider 122, the slider 122 slides horizontally in the slide groove 121, thereby adjusting the horizontal position of the assembly block 126 on the base 11. Then, rotate the rotating sleeve 125 to drive the alarm body 2 on the top of the assembly block 126 to adjust the angle to meet the requirements of the two sets of alarm bodies. To meet the laser irradiation requirements between the two sets of alarm bodies 2, after adjusting to the appropriate position, tighten the nut 1223 to make the brake block 1222 fit tightly against the inner wall of the slot 111 of the base, fixing the position of the slider 122 and ensuring that the position between the two sets of alarm bodies 2 is accurate and stable, thus providing a guarantee for the precise irradiation of the laser. When it is necessary to disassemble or readjust the position, first loosen the nut 1223 to release the brake on the slider 122, then slide the slider 122 to the initial position, and finally tighten the nut 1223 to fix the slider 122, thus completing the reset of the adjustment component 12.

[0053] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0054] If this patent discloses or relates to components or structural parts that are fixedly connected to each other, then unless otherwise stated, a fixed connection can be understood as: a fixed connection that can be detached (e.g., using bolts or screws), or a fixed connection that cannot be detached (e.g., riveting, welding). Of course, a fixed connection can also be replaced by an integral structure (e.g., manufactured by casting) (except where it is obviously impossible to use an integral forming process).

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A quick-assembly laser explosion-proof alarm, characterized in that: It includes two sets of assembly mechanisms (1) and an alarm body (2) respectively disposed on the top of the two sets of assembly mechanisms (1); The assembly mechanism (1) includes a base (11), an adjustment component (12) disposed on the top of the base (11), and a fixing component (13) disposed on the top of the adjustment component (12). The adjustment assembly (12) includes two sets of slide grooves (121) opened on the top of the base (11), sliders (122) respectively slidably disposed inside the two sets of slide grooves (121), a connecting plate (123) disposed on the top of the two sets of sliders (122), a support column (124) disposed on the top of the connecting plate (123), a rotating sleeve (125) rotatably disposed on the outside of the support column (124), and an assembly block (126) disposed on the top of the rotating sleeve (125). The fixing component (13) includes a slot (131) opened on the top of the assembly block (126) for the alarm body (2) to be inserted, a storage slot (132) opened on the inner walls of the front and rear sides of the slot (131), an insert (133) slidably disposed inside the two sets of storage slots (132), and a support spring (134) disposed on the side of the storage slot (132) and the insert (133) that are close to each other.

2. The laser explosion-proof alarm device with quick assembly according to claim 1, characterized in that: The bottom of the alarm body (2) is fixedly provided with a docking block (21), and the front and rear sides of the docking block (21) are provided with limiting slots (22) that are compatible with the plug (133).

3. The laser explosion-proof alarm device with quick assembly according to claim 2, characterized in that: The depth of the inner cavity of the limiting slot (22) is adapted to the length of the insert (133).

4. The laser explosion-proof alarm device with quick assembly according to claim 3, characterized in that: Both sets of bases (11) have slots (111) on their sides that are close to each other. The slider (122) is fixedly provided with a stud (1221) on the side close to the slot (111). The stud (1221) is slidably disposed inside the slot (111).

5. A quick-assembly laser explosion-proof alarm according to claim 4, characterized in that: The slot (111) is connected to the slide (121) and is used for the stud (1221) to slide.

6. The laser explosion-proof alarm device with quick assembly according to claim 5, characterized in that: A brake block (1222) is slidably disposed on the outside of the stud (1221), and a nut (1223) is threadedly disposed on the outside of the stud (1221) and on the outside of the brake block (1222).

7. A quick-assembly laser explosion-proof alarm according to claim 6, characterized in that: The rotating sleeve (125) is adapted to the size of the support column (124), and the outer side of the support column (124) is fitted with an anti-slip pad.

8. A quick-assembly laser explosion-proof alarm according to claim 7, characterized in that: The inner wall of the storage slot (132) is provided with a through hole (1321), and a pull rod (1322) is slidably arranged inside the through hole (1321).

9. A quick-assembly laser explosion-proof alarm according to claim 8, characterized in that: The pull rod (1322) is fixedly connected to the insert block (133) on the side near the assembly block (126), and a handle (1323) is fixed to the end of the pull rod (1322) away from the insert block (133).

10. A quick-assembly laser explosion-proof alarm according to claim 9, characterized in that: The insert (133) on the side away from the pull rod (1322) is shaped like a shuttle, and the bottom of the docking block (21) is provided with an inclined surface.

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