Alarm device based on positioning function

Abstract

The utility model relates to the technical field of alarm devices, and discloses an alarm device based on a positioning function, which comprises a positioning alarm device main body, the front and rear sides of the positioning alarm device main body are both provided with heat dissipation holes, and the left and right sides of the positioning alarm device main body are both provided with connecting blocks. And the front and rear sides of the positioning alarm device main body and the outer surface of the connecting block are connected with limiting assemblies. According to the alarm device based on the positioning function, the tubular vacuum generator and the vacuum suction cup are arranged, and a mechanical equipment vacuumizing mode is used for rapidly sucking off the hollow interior of the vacuum suction cup after the vacuum suction cup makes contact with a smooth plane, so that stable negative pressure is formed to adsorb and limit the tubular vacuum generator together with the positioning alarm device main body; according to the alarm device, the complexity of the alarm device in the installation operation is greatly reduced, the height of the vacuum suction cup can be adjusted through threaded connection between the outer pipe sleeve and the threaded hole, and therefore adsorption and fixation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to an alarm device based on a positioning function. Background Art

[0002] An alarm is an electronic product that uses sound, light, air pressure, etc. to remind or warn us that we should take certain actions in order to prevent or prevent the consequences of an event. It is divided into mechanical alarms and electronic alarms. With the advancement of technology, mechanical alarms are increasingly being replaced by advanced electronic alarms.

[0003] For example, a satellite positioning tracking alarm device with Chinese patent number CN212447431U, in which a fixing mechanism is set up to fix the locator body on the car sheet metal under the action of a manual strong suction cup, thereby solving the problem of insufficient viscosity of adhesive in winter. However, in this utility model, only a strong suction cup is used for adsorption and fixation, and the fixing effect is relatively simple and monotonous, and the manual strong suction cup needs to be manually operated when used, which increases the labor workload and the difficulty of installation, resulting in a narrow scope of application of the positioning tracking alarm device, which is not conducive to expanding the scope of application, and further reduces the convenience of summarizing the use process. Therefore, an alarm device based on positioning function is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides an alarm device based on the positioning function, which has the advantages of easy portability, multiple limit positions and simple operation. It solves the problem that the alarm device in the comparative documents is troublesome to install, has monotonous limit positions, resulting in a narrow scope of application and is not conducive to expanding the scope of application.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alarm device based on positioning function, comprising a positioning alarm device body, the front and rear sides of the positioning alarm device body are provided with heat dissipation holes, the left and right sides of the positioning alarm device body are both equipped with connection blocks, and the front and rear sides of the positioning alarm device body are connected to the outer surface of the connection block by a limited position assembly;

[0008] The limiting assembly includes a U-shaped groove, a handle, a threaded hole, a tubular vacuum generator, a vacuum suction cup, an outer tube sleeve, a connecting ring block, a magnet ring and an internal threaded ring. U-shaped grooves are provided on the front and rear sides of the main body of the positioning alarm device. The insides of the two U-shaped grooves are connected to handles. The tops of the two connecting blocks are provided with threaded holes. The insides of the two threaded holes are provided with tubular vacuum generators. The bottoms of the suction nozzles of the two tubular vacuum generators are equipped with vacuum suction cups. The outer surfaces of the two tubular vacuum generators are equipped with outer tube sleeves. The outer surfaces of the two tubular vacuum generators are equipped with connecting ring blocks. The tops of the two connecting ring blocks are provided with magnet rings, and the bottoms of the two magnet rings are equipped with internal threaded rings.

[0009] Furthermore, the size of the handle is matched with the inner diameter of the U-shaped groove, and a notch is provided on the outer surface of the handle. The handle is rotatably connected to the inner wall of the U-shaped groove via a rotating shaft.

[0010] Furthermore, the outer surface of the outer tube sleeve is provided with an external threaded surface, and the outer tube sleeve is threadedly connected to the threaded hole through the external threaded surface.

[0011] Furthermore, the bottom of the tubular vacuum generator passes through the threaded hole and extends to the outside of the connecting block, and the outer tube sleeve is sleeved on the outer surface of the tubular vacuum generator.

[0012] Furthermore, the connecting ring block is sleeved on the outer surface of the tubular vacuum generator, an annular screw groove is opened on the top of the connecting ring block, and the inner diameter size of the magnet ring is matched with the exhaust nozzle size of the tubular vacuum generator.

[0013] Furthermore, the bottom of the internal thread ring passes through the opening at the top of the annular screw groove and extends to the inside of the annular screw groove, the internal thread ring is threadedly connected to the annular screw groove, and the magnet ring is located at the top of the connecting ring block.

[0014] Furthermore, the outer diameter of the magnet ring is the same as the outer diameter of the connecting ring block, and the bottom of the connecting ring block is located on the top of the outer pipe sleeve.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The alarm device based on the positioning function is provided with a tubular vacuum generator and a vacuum suction cup, and uses a mechanical device to evacuate the vacuum cup to quickly suck out the hollow inside after it contacts the smooth surface, thereby forming a stable negative pressure to adsorb and limit the tubular vacuum generator together with the main body of the positioning alarm device, which greatly reduces the tediousness of the alarm device in the installation operation. In addition, the threaded connection between the outer sleeve and the threaded hole can not only adjust the height of the vacuum suction cup to facilitate adsorption, but also facilitate the staff to quickly dismantle the tubular vacuum generator for replacement and maintenance, thereby improving the convenience during use.

[0018] 2. The alarm device based on the positioning function is provided with a rotatable handle, a vacuum suction cup and a magnet ring, so that the main body of the positioning alarm device has three different installation and limiting methods. The handle facilitates manual movement and carrying, and is convenient for moving the main body of the handheld positioning alarm device. The vacuum suction cup can be directly adsorbed and fixed on the smooth surface of the alarm device to be positioned with a tubular vacuum generator, thereby expanding the range of adsorption and positioning, and utilizing a mechanical adsorption method to improve the firmness during the adsorption process. At the same time, utilizing the design of the magnet ring, the main body of the positioning alarm device can be quickly limited by the magnetic attraction of a metal object. This structure further increases the convenience of limiting during use and improves the convenience of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a partial cross-sectional view of the utility model from the front;

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0023] In the figure: 1. Positioning alarm device body; 2. Heat dissipation hole; 3. Connection block; 4. Limiting assembly; 401. U-shaped groove; 402. Handle; 403. Threaded hole; 404. Tubular vacuum generator; 405. Vacuum suction cup; 406. Outer tube sleeve; 407. Connection ring block; 408. Magnet ring; 409. Internal thread ring. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 In this embodiment, an alarm device based on a positioning function includes a positioning alarm device body 1, heat dissipation holes 2 are opened on the front and rear sides of the positioning alarm device body 1, connecting blocks 3 are installed on the left and right sides of the positioning alarm device body 1, and the front and rear sides of the positioning alarm device body 1 and the outer surface of the connecting block 3 are connected with a limiting component 4.

[0026] exist Figure 1-4 In the figure, the limiting assembly 4 is composed of nine components including a U-shaped groove 401, a handle 402, a threaded hole 403, a tubular vacuum generator 404, a vacuum suction cup 405, an outer tube sleeve 406, a connecting ring block 407, a magnet ring 408 and an internal threaded ring 409, so as to achieve the advantages of easy carrying, multiple limiting and simple operation.

[0027] exist Figure 1 and Figure 2 In the figure, U-shaped grooves 401 are provided on both the front and rear sides of the main body 1 of the positioning alarm device, and handles 402 are connected inside the two U-shaped grooves 401 to realize the hand-carrying function, which is convenient for users to move and carry and expands the scope of application.

[0028] exist Figure 2 and Figure 3 In the figure, threaded holes 403 are provided on the tops of the two connecting blocks 3, tubular vacuum generators 404 are provided inside the two threaded holes 403, vacuum suction cups 405 are installed at the bottoms of the suction nozzles of the two tubular vacuum generators 404, and outer tube sleeves 406 are installed on the outer surfaces of the two tubular vacuum generators 404. The tubular vacuum generators 404 and the connecting blocks 3 are connected by threaded connection, so that with the help of vacuum suction cups 405 and vacuum extraction of the tubular vacuum generators 404, the air in the vacuum suction cups 405 is extracted to form negative pressure, so that the main body 1 of the positioning alarm device is firmly adsorbed and fixed by the negative pressure.

[0029] exist Figure 2 and Figure 4In the figure, the outer surfaces of the two tubular vacuum generators 404 are installed with connecting ring blocks 407, the tops of the two connecting ring blocks 407 are provided with magnet rings 408, and the bottoms of the two magnet rings 408 are installed with internal thread rings 409. The magnet rings 408 are installed on the outside of the tubular vacuum generator 404 using the internal thread rings 409. With the help of the magnet rings 408, the main body 1 of the positioning alarm device can be adsorbed and fixed on the metal surface of the object to be positioned and alarmed.

[0030] It should be noted that this section is intended to provide a background or context for the implementation methods stated in the claims, and detailed descriptions of known functions and known components are omitted. At the same time, fixed and movable installations are determined according to actual application methods. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment. The description here is not admitted to be prior art because it is included in this section.

[0031] When implementing, follow these steps:

[0032] 1) First, place the main body 1 of the positioning alarm device on the outer surface or inner smooth plane area of ​​the object to be positioned and alarmed;

[0033] 2) Then, the two connecting ring blocks 407 are rotated in sequence to drive the two tubular vacuum generators 404 to make the outer tube sleeve 406 and the threaded hole 403 rotate and move, pushing the two vacuum suction cups 405 to contact the smooth plane;

[0034] 3) Finally, the tubular vacuum generator 404 is started to extract the air inside the vacuum suction cup 405 to form negative pressure so as to firmly fix the positioning alarm device body 1 on the smooth plane.

[0035] To sum up, the alarm device based on the positioning function, by setting up a tubular vacuum generator 404 and a vacuum suction cup 405, uses a mechanical device to draw a vacuum to quickly suck out the hollow inside of the vacuum suction cup 405 after it contacts a smooth surface, thereby forming a stable negative pressure to adsorb and limit the tubular vacuum generator 404 together with the positioning alarm device body 1, which greatly reduces the tediousness of the alarm device in the installation operation, and utilizes the threaded connection between the outer tube sleeve 406 and the threaded hole 403, which can not only adjust the height of the vacuum suction cup 405 to facilitate adsorption, but also facilitate the staff to quickly remove the tubular vacuum generator 404 for replacement and maintenance, thereby improving the convenience during use.

[0036] Moreover, by providing a rotatable handle 402, a vacuum suction cup 405 and a magnet ring 408, the main body 1 of the positioning alarm device has three different installation and limiting methods. The handle 402 facilitates manual movement and carrying, and is convenient for moving the main body 1 of the handheld positioning alarm device. The vacuum suction cup 405 cooperates with the tubular vacuum generator 404 to be directly adsorbed and fixed on the smooth surface of the alarm device to be positioned, thereby expanding the range of adsorption and positioning, and utilizing a mechanical adsorption method to improve the firmness during the adsorption process. At the same time, utilizing the design of the magnet ring 408, the main body 1 of the positioning alarm device can be directly and quickly limited by the magnetic attraction of a metal object. This structure further increases the convenience of limiting during use, improves the convenience of the user during use, and solves the problems in the comparative documents that the alarm device is troublesome to install, the limiting is monotonous, and the scope of application is narrow, which is not conducive to expanding the scope of application.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. 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 existence of other identical elements in the process, method, article or device including the elements.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An alarm device based on positioning function, comprising a positioning alarm device body (1), characterized in that: Both the front and rear sides of the positioning alarm device body (1) are provided with heat dissipation holes (2); both the left and right sides of the positioning alarm device body (1) are provided with connection blocks (3); and the front and rear sides of the positioning alarm device body (1) and the outer surfaces of the connection blocks (3) are connected to limit position components (4); The limiting assembly (4) comprises a U-shaped groove (401), a handle (402), a threaded hole (403), a tubular vacuum generator (404), a vacuum suction cup (405), an outer tube sleeve (406), a connecting ring block (407), a magnet ring (408) and an internal threaded ring (409). The front and rear sides of the positioning alarm device body (1) are both provided with U-shaped grooves (401), the insides of the two U-shaped grooves (401) are both connected to the handles (402), the tops of the two connecting blocks (3) are both provided with threaded holes (403), and the two threaded holes (403) are both provided with the screw holes (409). A tubular vacuum generator (404) is arranged inside the groove hole (403), a vacuum suction cup (405) is installed at the bottom of the suction nozzle of the two tubular vacuum generators (404), an outer tube sleeve (406) is installed on the outer surface of the two tubular vacuum generators (404), a connecting ring block (407) is installed on the outer surface of the two tubular vacuum generators (404), a magnet ring (408) is arranged on the top of the two connecting ring blocks (407), and an internal thread ring (409) is installed on the bottom of the two magnet rings (408).

2. The alarm device based on positioning function according to claim 1, characterized in that: The size of the handle (402) is matched with the inner diameter of the U-shaped groove (401), and a notch is provided on the outer surface of the handle (402). The handle (402) is rotatably connected to the inner wall of the U-shaped groove (401) via a rotating shaft.

3. The alarm device based on positioning function according to claim 1, characterized in that: The outer surface of the outer tube sleeve (406) is provided with an external threaded surface, and the outer tube sleeve (406) is threadedly connected to the threaded hole (403) via the external threaded surface.

4. The alarm device based on positioning function according to claim 1, characterized in that: The bottom of the tubular vacuum generator (404) passes through the threaded hole (403) and extends to the outside of the connecting block (3), and the outer tube sleeve (406) is sleeved on the outer surface of the tubular vacuum generator (404).

5. The alarm device based on positioning function according to claim 1, characterized in that: The connecting ring block (407) is sleeved on the outer surface of the tubular vacuum generator (404), and an annular screw groove is provided on the top of the connecting ring block (407). The inner diameter of the magnet ring (408) is matched with the exhaust nozzle size of the tubular vacuum generator (404).

6. The alarm device based on positioning function according to claim 5, characterized in that: The bottom of the internal thread ring (409) passes through the opening at the top of the annular screw groove and extends to the inside of the annular screw groove. The internal thread ring (409) is threadedly connected to the annular screw groove. The magnet ring (408) is located at the top of the connecting ring block (407).

7. The alarm device based on positioning function according to claim 1, characterized in that: The outer diameter of the magnet ring (408) is the same as the outer diameter of the connecting ring block (407), and the bottom of the connecting ring block (407) is located at the top of the outer pipe sleeve (406).

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