Bluetooth transmission type electronic alarm

Abstract

The utility model discloses a Bluetooth transmission type electronic alarm, and relates to the technical field of alarm systems, such as fire, police or theft alarm systems. The Bluetooth transmission type electronic alarm comprises an alarm main body, the protection assembly with the sealing and waterproof functions is arranged on the alarm body and comprises a baffle, a rubber pad, a wire clamping groove and a first groove, the baffle makes contact with the surface of the alarm body, and the rubber pad adheres to the baffle; by arranging a baffle plate, a rubber pad, a wire clamping groove and a first groove in the protection assembly, a charging wire and a charging head enter the wire clamping groove or the first groove and are protected by the baffle plate and the rubber pad, so that the risk that the charging wire is exposed outside and is pulled apart can be avoided; in addition, rainwater can be prevented from entering the charging head in rainy days, damage to the charging head is avoided, and scrapping of the Bluetooth alarm is avoided, so that normal use of the Bluetooth alarm is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of an alarm system, such as a fire, police or theft alarm system, and in particular to a Bluetooth transmission type electronic alarm. Background Art

[0002] Bluetooth technology is an open global standard for wireless data and voice communications. It is a special short-range wireless technology connection based on low-cost short-range wireless connections to establish a communication environment for fixed and mobile devices. Now there is an electronic sirens on the market that use Bluetooth technology to broadcast alarm information. Unlike previous sirens, Bluetooth sirens can broadcast warning content at a farther distance and are more convenient to use.

[0003] Similarly, Bluetooth transmission electronic alarms also need to be charged regularly to ensure that they have sufficient power for normal use. Existing Bluetooth alarms with built-in charging cables often use charging terminals with USB interfaces to improve their charging capabilities. The USB interfaces can not only charge but also receive data to store the content that needs to be alerted for users to use.

[0004] When a Bluetooth alarm with a charging terminal is used outdoors on rainy days, rainwater may flow through the charging port and cause water stains to remain in the charging port. The water stains will not only affect the normal charging when it is needed, but also accelerate the oxidation of the charging port, causing damage to the charging terminal, thereby causing the Bluetooth alarm to be scrapped. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a Bluetooth transmission type electronic alarm which can solve the problem of rainwater stains affecting the charging interface of the Bluetooth transmission type electronic alarm.

[0006] To achieve the above object, the utility model provides the following technical solutions: a Bluetooth transmission type electronic alarm, comprising an alarm body, an upper surface of which is electrically connected to an alarm light, and an upper surface of which is installed a Bluetooth signal receiving line;

[0007] A sealing and waterproof protection component is arranged on the alarm body, the protection component comprises a baffle, a rubber pad, a wire clamping groove and a first groove, the baffle contacts the surface of the alarm body, and the rubber pad is adhered to the baffle;

[0008] The limiting assembly is arranged on the baffle, and the limiting assembly comprises a second magnet, a limiting groove, a clamping column and a first magnet. The clamping column is adhered to the baffle, the clamping column contacts the surface of the rubber pad, and the first magnet is adhered inside the clamping column.

[0009] Preferably, the wire-holding groove is arranged on the alarm body, the first groove is arranged on the alarm body, and the wire-holding groove and the first groove are communicated.

[0010] Preferably, a columnar body is adhered to the surface of the baffle, and the surface of the columnar body is in contact with the surface of the rubber pad.

[0011] Preferably, the limiting groove is arranged on the surface of the alarm body, the second magnet is adhered to the inside of the limiting groove, and the second magnet and the first magnet attract each other.

[0012] Preferably, a second groove is formed on the surface of the alarm body, and the column moves inside the second groove.

[0013] Preferably, a charging cable is installed on the surface of the alarm body, and an input end of the charging cable is electrically connected to a charging head.

[0014] Preferably, a sealing ring is adhered to the surface of the alarm body, and the inside of the sealing ring is adhered to the surface of the charging cable.

[0015] Compared with the prior art, the beneficial effect of the utility model is as follows: the Bluetooth transmission type electronic alarm, by setting the baffle, rubber pad, wire slot and first groove in the protective component, allows the charging line and the charging head to enter the wire slot or the first groove, and then be protected by the baffle and rubber pad, which can not only avoid the risk of the charging line being exposed to the outside and being torn off, but also prevent rainwater from entering the charging head on rainy days, causing damage to the charging head, thereby causing the Bluetooth alarm to be scrapped, thereby ensuring the normal use of the Bluetooth alarm. The Bluetooth transmission type electronic alarm, because the rainwater has a certain kinetic energy when it falls, that is, it constantly collides with the baffle, by setting the mutual attraction between the first magnet and the second magnet, the baffle is restricted to a relatively stable position to protect the charging head, avoiding damage to the charging head, thereby improving the stability of the protection of the protective component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back of the alarm body of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection relationship between the sealing ring and the charging cable of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection relationship between the first magnet and the clamping column of the utility model;

[0021] Figure 5 For this utility model Figure 3 The enlarged schematic diagram at A in the middle;

[0022] Figure 6 For this utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0023] Figure numerals: 1. alarm light; 2. alarm body; 3. charging cable; 4. charging head; 5. Bluetooth signal receiving cable; 6. cable slot; 7. first groove; 8. sealing ring; 9. clamping column; 10. first magnet; 11. rubber pad; 12. columnar body; 13. baffle; 14. second magnet; 15. limiting groove; 16. second groove. DETAILED DESCRIPTION

[0024] This section will describe the specific embodiments of the utility model in detail. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model. In the description of the utility model, it should be understood that the directions or positional relationships indicated by the description of the orientation, such as up, down, front, back, left, right, etc., are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the utility model 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 utility model. In the description of the utility model, greater than, less than, exceed, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features. In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] See also Figure 1-6 The utility model provides a technical solution: a Bluetooth transmission type electronic alarm, comprising an alarm body 2, an alarm light 1 is electrically connected to the upper surface of the alarm body 2, and a Bluetooth signal receiving line 5 is installed on the upper surface of the alarm body 2;

[0026] A sealing and waterproof protection component is arranged on the alarm body 2, and the protection component includes a baffle 13, a rubber pad 11, a wire clamping groove 6 and a first groove 7. The baffle 13 contacts the surface of the alarm body 2, and the rubber pad 11 is adhered to the baffle 13;

[0027] The limiting assembly is arranged on the baffle 13 , and the limiting assembly includes a second magnet 14 , a limiting groove 15 , a clamping column 9 and a first magnet 10 . The clamping column 9 is adhered to the baffle 13 , the clamping column 9 contacts the surface of the rubber pad 11 , and the first magnet 10 is adhered to the inside of the clamping column 9 .

[0028] The wire-holding groove 6 is provided on the alarm body 2 , and the first groove 7 is provided on the alarm body 2 . The wire-holding groove 6 and the first groove 7 are communicated with each other.

[0029] The columnar body 12 is adhered to the surface of the baffle 13 , and the surface of the columnar body 12 is in contact with the surface of the rubber pad 11 .

[0030] The limiting groove 15 is arranged on the surface of the alarm body 2 , and the second magnet 14 is adhered to the inside of the limiting groove 15 , and the second magnet 14 and the first magnet 10 attract each other.

[0031] A second groove 16 is formed on the surface of the alarm body 2 , and the columnar body 12 moves inside the second groove 16 .

[0032] A charging cable 3 is installed on the surface of the alarm body 2 , and an input end of the charging cable 3 is electrically connected to a charging head 4 .

[0033] A sealing ring 8 is adhered to the surface of the alarm body 2 , and the inside of the sealing ring 8 is adhered to the surface of the charging cable 3 .

[0034] Working principle: When the charging head 4 and the charging cable 3 need to be stored and protected, first, pull the baffle 13 to drive the rubber pad 11 to move, and the movement of the rubber pad 11 drives the column 12 to move, so that the baffle 13 no longer covers the clamping slot 6 and the first groove 7, and then drive the charging cable 3 and the charging head 4 to move to the corresponding clamping slot 6 or the first groove 7 through external force for protection. Finally, rotate the baffle 13 to drive the column 12 to move, the movement of the baffle 13 drives the clamping column 9 to move, and the movement of the clamping column 9 drives the first magnet 10 to move to coincide with the position of the second magnet 14, and the second magnet 14 attracts the limiting slot 15 to move to the inside of the limiting slot 15 for limiting.

[0035] By setting the baffle 13, rubber pad 11, wire slot 6 and first groove 7 in the protective assembly, the charging line 3 and the charging head 4 can enter the wire slot 6 or the first groove 7, and then be protected by the baffle 13 and rubber pad 11, which can not only avoid the risk of the charging line 3 being exposed to the outside and being torn off, but also prevent rainwater from entering the charging head 4 on rainy days, causing damage to the charging head 4, thereby causing the Bluetooth alarm to be scrapped, thereby ensuring the normal use of the Bluetooth alarm. Because there is a certain amount of kinetic energy when the rainwater falls, that is, it constantly collides with the baffle 13, by setting the mutual attraction of the first magnet 10 and the second magnet 14, the baffle 13 is limited to a relatively stable position to protect the charging head 4, avoiding damage to the charging head 4, thereby improving the stability of the protection of the protective assembly.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A Bluetooth transmission electronic alarm, characterized in that: include: An alarm body (2), the upper surface of the alarm body (2) being electrically connected to an alarm light (1), and a Bluetooth signal receiving line (5) being installed on the upper surface of the alarm body (2); A sealing and waterproof protective component is arranged on the alarm body (2), the protective component comprising a baffle (13), a rubber pad (11), a wire clamping groove (6) and a first groove (7), the baffle (13) is in contact with the surface of the alarm body (2), and the rubber pad (11) is adhered to the baffle (13); The limiting assembly is arranged on the baffle (13), and comprises a second magnet (14), a limiting groove (15), a clamping column (9) and a first magnet (10); the clamping column (9) is adhered to the baffle (13), the clamping column (9) is in contact with the surface of the rubber pad (11), and the first magnet (10) is adhered to the inside of the clamping column (9).

2. A Bluetooth transmission type electronic alarm according to claim 1, characterized in that: The wire-holding groove (6) is arranged on the alarm body (2), the first groove (7) is arranged on the alarm body (2), and the wire-holding groove (6) and the first groove (7) are in communication.

3. The Bluetooth transmission type electronic alarm according to claim 1, characterized in that: A columnar body (12) is adhered to the surface of the baffle (13), and the surface of the columnar body (12) is in contact with the surface of the rubber pad (11).

4. The Bluetooth transmission type electronic alarm according to claim 1, characterized in that: The limiting groove (15) is arranged on the surface of the alarm body (2), the second magnet (14) is adhered to the inside of the limiting groove (15), and the second magnet (14) and the first magnet (10) attract each other.

5. The Bluetooth transmission type electronic alarm according to claim 3, characterized in that: A second groove (16) is provided on the surface of the alarm body (2), and the columnar body (12) moves inside the second groove (16).

6. The Bluetooth transmission type electronic alarm according to claim 1, characterized in that: A charging cable (3) is installed on the surface of the alarm body (2), and an input end of the charging cable (3) is electrically connected to a charging head (4).

7. A Bluetooth transmission type electronic alarm according to claim 6, characterized in that: A sealing ring (8) is adhered to the surface of the alarm body (2), and the interior of the sealing ring (8) is adhered to the surface of the charging cable (3).

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