Commodity alarm host

Abstract

The utility model discloses a commodity alarm host, and belongs to the technical field of commodity theft prevention, the commodity alarm host comprises a bottom plate and an upper cover, the upper cover covers the bottom plate to form a mounting cavity, a control device is mounted in the mounting cavity, the upper cover is provided with two connecting surfaces, the two connecting surfaces are symmetrically arranged, and the two connecting surfaces are connected with the upper cover. The bottom plate is provided with a connecting surface, the connecting surface is provided with a plurality of anti-theft interfaces used for being connected with anti-theft cables, the anti-theft interfaces are electrically connected with a control device, the lower bottom surface of the bottom plate is convexly provided with a mounting surface, the mounting surface is provided with a hanging hole, and a layer of adhesive is attached to the mounting surface. The product structure of the alarm host is optimized, so that the alarm host can be matched with a plurality of sensors at the same time; the device is suitable for various installation environments and is convenient for users to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of commodity anti-theft, in particular to a commodity alarm host. BACKGROUND

[0002] With the popularity of commodity display and experience-based sales, the demand for commodity anti-theft security devices is increasing. Especially in the display process of high-value commodities such as electronic products, how to effectively prevent theft and protect the safety of commodities has become a problem that merchants need to solve. Existing commodity anti-theft technologies mainly include electronic tags, line-following sensors, etc., but these technologies have certain limitations in actual application.

[0003] Traditional electronic tags usually use RFID technology and are mainly used for anti-theft in supermarkets and other places, and need to be removed by staff after checkout. This method is not suitable for electronic commodities that need to be frequently displayed and used, because the use state and display function of the commodity are often limited during the display process. In addition, although line-following sensors can charge the commodity, due to the fixed connection between the cable and the sensor, the sensor is prone to stretching and damage during use, resulting in sensor failure.

[0004] In order to solve these problems, an alarm is introduced in the commodity anti-theft security device. The alarm host as the core component of the anti-theft system is responsible for receiving signals from the sensor and timely sending an alarm signal when detecting that the commodity is unauthorizedly removed or the connection state is abnormal. Related prior art such as Chinese patent application "A security device for commodity anti-theft", application number: CN202220050862.5; discloses a security device for commodity anti-theft, comprising a sensor, a cable and an alarm; the sensor comprises a detection element and a first locking member, the detection element is electrically connected with the first locking member; one end of the cable is connected with the alarm, and the other end comprises a second locking member, the second locking member is configured to be detachably connected with the first locking member, and is configured that the two locking members can automatically lock the connection and conduct the detection loop between the detection element and the alarm; the first locking member and the second locking member are configured to be connected and locked, and the sensor can rotate relative to the second locking member and keep the detection loop conducting; the structure of the utility model combines the structure of the traditional electronic anti-theft tag, and on this basis, a conductive structure is designed, so that the anti-theft device can also realize conduction while being connected and locked.

[0005] But with the increasing number of intelligent products, more and more intelligent electronic products need to be displayed to customers for customer experience. The alarm host structure in the prior art usually adopts a single anti-theft interface and a simple product design, so that a corresponding alarm host needs to be provided for each sensor on the product, which will result in a large number of display positions and messy replacement. Therefore, the alarm host in the prior art is not suitable for the display environment of a large number of products. Practical new type content

[0006] The technical problem to be solved by the present application is to provide a commodity alarm host, optimize the product structure of the alarm host, and enable it to match multiple sensors at the same time; adapt to various installation environments and facilitate user use.

[0007] The technical scheme adopted by the present application is: a commodity alarm host, comprising a bottom plate and an upper cover, the upper cover is covered on the bottom plate to form an installation cavity, a control device is installed in the installation cavity, the upper cover is provided with two connecting surfaces, the two connecting surfaces are symmetrically arranged, a plurality of anti-theft interfaces for connecting with anti-theft cables are opened on the connecting surfaces, the anti-theft interfaces are electrically connected with the control device, an installation surface is protrudingly arranged on the lower bottom surface of the bottom plate, a hanging hole is opened on the installation surface, and a layer of adhesive is attached to the installation surface.

[0008] Compared with the prior art, the present application has the following advantages: first, the upper cover is provided with two connecting surfaces, and a plurality of anti-theft interfaces are arranged on the connecting surfaces, which can simultaneously connect multiple anti-theft cables, improve the flexibility and expansibility of the system, and adapt to the anti-theft needs of multiple commodities. Secondly, the present application sets two symmetric connecting surfaces to ensure the balance and stability of the equipment, facilitate user adjustment and operation during installation, and can avoid the mutual interference of multiple anti-theft cables as much as possible. Thirdly, the lower bottom surface of the bottom plate is protrudingly provided with an installation surface, and a hanging hole is opened, so that the user can choose to place it on the table top, hang it on the wall, or paste it on some installation surface, providing multiple installation methods and adapting to different environments.

[0009] In some embodiments of the present application, the bottom plate and the upper cover form a flat rectangular block structure as a whole, and the outer peripheral surface of the upper cover includes two long side surfaces and two short side surfaces arranged opposite to each other, the area of the long side surface being greater than that of the short side surface.

[0010] The structure of the present application simplifies the manufacturing and assembly process, reduces production costs, and is also convenient for subsequent maintenance and replacement. The flat design helps to dissipate heat, reduces the temperature of the equipment during work, and improves the service life of the equipment.

[0011] In some embodiments of the present application, the connecting surface is located on the long side surface of the upper cover, and a power line interface is arranged on one of the short side surfaces. In the present application, the anti-theft interfaces are arranged on the long side surface, and a larger number of anti-theft interfaces can be arranged to match a plurality of anti-theft cables and provide anti-theft protection for a plurality of goods. The power line interface is arranged on the short side surface, avoiding the anti-theft interfaces, so as to avoid interference with the anti-theft cables.

[0012] In some embodiments of the present application, a plurality of indicator light groups electrically connected to the control device are arranged in the mounting cavity, and an observation window is formed in the top surface of the upper cover, and the indicator light groups are located at the observation window. The indicator light groups can display the working state of the alarm in real time, such as power state, fault indication, etc., and the user can easily obtain the running information of the device through the observation window.

[0013] In some embodiments of the present application, two mounting surfaces are protrudingly arranged on the lower bottom surface of the bottom plate, and the two mounting surfaces are regularly arranged on the left and right sides of the bottom plate, and each of the two mounting surfaces is attached with a layer of adhesive. The two mounting surfaces protrudingly arranged on the lower bottom surface of the bottom plate provide a certain mounting contact area, which can effectively enhance the stability of the alarm host, and ensure that the device is not easy to slide or fall off during use.

[0014] In some embodiments of the present application, the mounting surface is in a rectangular structure, the mounting surface is a plane, a suspension hole is formed in the middle of the mounting surface, and the suspension hole is in a whole gourd shape. The present application can also be placed on the display table by the mounting surface, and the protrudingly arranged mounting surface avoids the middle of the bottom plate, which is convenient for wiring in the installation environment. The left and right suspension holes can realize stable and reliable suspension installation of the present application.

[0015] In some embodiments of the present application, the control device comprises a circuit board, and a positioning hole is arranged at each of the four corners of the circuit board, and a mounting hole is arranged at each of the four corners of the circuit board. In the present application, the positioning holes arranged at the four corners of the circuit board can ensure accurate positioning of the circuit board during installation, avoid offset or poor contact of the circuit board due to improper installation, and thus improve the reliability of the device. By arranging the mounting holes at the corners, the circuit board can be effectively fixed on the bottom plate, the stability of the overall structure is enhanced, and damage caused by vibration or impact during use is reduced.

[0016] In some embodiments of the present application, two recesses are arranged on the inner bottom surface of the bottom plate corresponding to the mounting surfaces, the recesses are in a rectangular structure, and lower positioning columns and mounting columns are arranged at both ends of the two recesses. The lower positioning column is in a stepped columnar structure with a small upper segment diameter and a large lower segment diameter, the upper segment diameter of the lower positioning column is adapted to the hole diameter of the positioning hole, the circuit board is arranged on the lower segment of the lower positioning column, the upper segment of the lower positioning column extends into the positioning hole, the circuit board is arranged on the mounting column, and the circuit board is locked with the mounting column through the mounting hole.

[0017] The design of the lower positioning column ensures accurate positioning of the circuit board during installation, avoiding circuit board deviation or poor contact due to installation errors, thereby improving the reliability of the device.

[0018] The cooperation design of the lower positioning column and the positioning hole makes the circuit board more stable during use, reduces the loosening or damage of the circuit board caused by vibration or external force, and enhances the stability of the overall structure.

[0019] By mounting the circuit board on the mounting column and locking it with the mounting hole, the installation process of the circuit board is simplified, and users can quickly complete the installation, saving time and labor costs.

[0020] In some embodiments of the present application, the inner bottom surface of the upper cover is provided with four upper pressing columns corresponding to the four positioning holes of the circuit board, the outer diameter of the upper pressing column is greater than the hole diameter of the positioning hole, and the bottom surface of the upper pressing column is pressed on the circuit board. The design of the upper pressing column can effectively fix the circuit board in its position, prevent loosening or damage of the circuit board caused by vibration or external force during use, and improve the reliability of the device. In addition, the setting of the upper pressing column helps to improve the structural strength of the entire product.

[0021] In some embodiments of the present application, the bottom plate is provided with a step ring along its edge, and the upper cover is arranged on the step ring and the upper cover is arranged outside the step ring. The setting of the step ring can quickly complete the accurate positioning between the upper cover and the lower cover.

[0022] The step ring arranged along the edge of the bottom plate can effectively improve the sealing between the upper cover and the bottom plate, prevent external factors such as dust and moisture from entering the interior of the device, and thus protect the safety of the internal electronic components.

[0023] On the basis of conforming to the common sense in the art, the above-mentioned embodiments can be combined arbitrarily. BRIEF DESCRIPTION OF DRAWINGS

[0024] The present application will be described in further detail below in conjunction with the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments and thus should not be considered as limiting the scope of the present application. In addition, unless specifically indicated, the drawings only schematically represent the composition or structure of the described objects and can include exaggerated displays, and the drawings are not necessarily drawn to scale.

[0025] Figure 1 Structure of the present application Figure One ;

[0026] Figure 2 Structure of the present application Figure Two ;

[0027] Figure 3 This is a schematic diagram of the breakdown structure of this application. Figure One ;

[0028] Figure 4 This is a schematic diagram of the breakdown structure of this application. Figure Two ;

[0029] Figure 5 This is a cross-sectional view of the pressure column in this application.

[0030] The specific markings in the attached drawings are explained as follows: 1. Base plate; 2. Top cover; 3. Connecting surface; 4. Anti-theft interface; 5. Anti-theft cable; 6. Adhesive layer; 7. Hanging hole; 8. Power cord interface; 9. Indicator light group; 10. Observation window; 11. Mounting surface; 12. Groove; 13. Positioning hole; 14. Mounting hole; 15. Mounting post; 16. Lower positioning post; 17. Upper pressure post; 18. Step ring; 19. Circuit board. Detailed Implementation

[0031] The present application will now be described in detail with reference to the accompanying drawings.

[0032] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0033] A commodity alarm main unit, as shown in Embodiment 1 Figure 1 , Figure 2 The system includes a base plate 1 and a top cover 2. The top cover 2 covers the base plate 1, forming a mounting cavity. A control device is installed inside the mounting cavity. The top cover 2 has two symmetrically arranged connecting surfaces 3. Each connecting surface 3 has multiple anti-theft interfaces 4 for connecting to anti-theft cables 5, allowing simultaneous connection of multiple anti-theft cables 5. This enhances the system's flexibility and scalability, adapting to the anti-theft needs of multiple products. The symmetrical arrangement of the two connecting surfaces 3 ensures the balance and stability of the device, facilitating user adjustments and operation during installation and minimizing interference between multiple anti-theft cables 5. The anti-theft interfaces 4 are electrically connected to the control device. The bottom surface of the base plate 1 has a protruding mounting surface 11 with hanging holes 7 and an adhesive layer 6. Users can choose to place it on a table, hang it on a wall, or attach it to various mounting surfaces 11, providing multiple installation methods to adapt to different environments.

[0034] Example 2, as Figures 1 to 2As shown, the bottom plate 1 and the upper cover 2 form a flat rectangular block structure as a whole, the outer peripheral surface of the upper cover 2 includes two long side surfaces and two short side surfaces arranged oppositely, and the area of the long side surface is larger than that of the short side surface. The structure of the present application simplifies the manufacturing and assembly process, reduces the production cost, and is also convenient for subsequent maintenance and replacement. The flat design helps to dissipate heat, reduces the temperature of the equipment during work, and improves the service life of the equipment.

[0035] The connecting surface 3 is located on the long side surface of the upper cover 2, and one of the short side surfaces is provided with a power line interface 8. In the present application, the anti-theft interface 4 is arranged on the long side surface, which can arrange a larger number of anti-theft interfaces 4, so as to match a plurality of anti-theft cables 5 and provide anti-theft protection for a plurality of goods. The power line interface 8 is arranged on the short side surface in the present application, which avoids the anti-theft interface 4 and can avoid interference with the anti-theft cable 5.

[0036] The mounting cavity is provided with an indicator light group 9 electrically connected with the control device, and the upper cover 2 is provided with an observation window 10 at the top surface, and the indicator light group 9 is located at the observation window 10. The indicator light group 9 can display the working state of the alarm, such as power state, fault indication, etc. in real time, and the user can easily obtain the running information of the equipment through the observation window 10.

[0037] The lower bottom surface of the bottom plate 1 is protrudingly provided with two mounting surfaces 11, and the two mounting surfaces 11 are regularly arranged on the left and right sides of the bottom plate 1, and each of the two mounting surfaces 11 is attached with a layer of adhesive 6. The two mounting surfaces 11 protrudingly provided on the lower bottom surface of the bottom plate 1 provide a certain mounting contact area, which can effectively enhance the stability of the alarm host, and ensure that the equipment is not easy to slide or fall off during use.

[0038] The mounting surface 11 is in a rectangular structure, the mounting surface 11 is a plane, the mounting surface 11 is provided with a hanging hole 7 in the middle, and the hanging hole 7 is in a whole gourd shape. The present application can also be placed on the display table through the mounting surface 11, and the protrudingly arranged mounting surface 11 makes the middle part of the bottom plate 1 empty, which is convenient for wiring in the installation environment. The left and right hanging holes 7 can realize stable and reliable suspension installation of the present application.

[0039] The other contents of example two are the same as those of example one.

[0040] Example three, as Figures 1 to 5As shown, the control device comprises a circuit board 19, four corners of the circuit board 19 are provided with positioning holes 13, and four corners of the circuit board 19 are provided with mounting holes 14. In the present application, the positioning holes 13 provided at the four corners of the circuit board 19 can ensure accurate positioning of the circuit board 19 during installation, avoid offset or poor contact of the circuit board 19 due to improper installation, and thus improve the reliability of the equipment. By providing mounting holes 14 at the corners, the circuit board 19 can be effectively fixed on the bottom plate 1, the stability of the overall structure is enhanced, and damage caused by vibration or impact during use is reduced.

[0041] The inner bottom surface of the bottom plate 1 is provided with two grooves 12 corresponding to the mounting surface 11, the grooves 12 are rectangular structures, and both ends of the two grooves 12 are provided with lower positioning columns 16 and mounting columns 15. The lower positioning column 16 is a stepped columnar structure with a small upper diameter and a large lower diameter, the upper diameter of the lower positioning column 16 is adapted to the hole diameter of the positioning hole 13, the circuit board 19 is erected on the lower segment of the lower positioning column 16, and the upper segment of the lower positioning column 16 extends into the positioning hole 13. The circuit board 19 is erected on the mounting column 15, and the circuit board 19 is locked with the mounting column 15 through the mounting hole 14. By erecting the circuit board 19 on the mounting column 15 and locking it with the mounting column 15 through the mounting hole 14, the installation process of the circuit board 19 is simplified, the user can quickly complete the installation, and time and labor costs are saved.

[0042] The design of the lower positioning column 16 can ensure accurate positioning of the circuit board 19 during installation, avoid offset or poor contact of the circuit board 19 due to installation errors, and thus improve the reliability of the equipment. The cooperation of the lower positioning column 16 and the positioning hole 13 makes the circuit board 19 more stable during use, reduces loosening or damage of the circuit board 19 caused by vibration or external force, and enhances the stability of the overall structure.

[0043] The inner bottom surface of the upper cover 2 is provided with four upper pressing columns 17 corresponding to the four positioning holes 13 of the circuit board 19, the outer diameter of the upper pressing column 17 is greater than the hole diameter of the positioning hole 13, and the bottom surface of the upper pressing column 17 presses on the circuit board 19. The design of the upper pressing column 17 can effectively fix the circuit board 19 in place, prevent loosening or damage of the circuit board 19 caused by vibration or external force during use, and thus improve the reliability of the equipment. In addition, the provision of the upper pressing column 17 helps to improve the structural strength of the entire product.

[0044] The bottom plate 1 is provided with a step ring 18 along the edge thereof, and the upper cover 2 is arranged on the step ring 18 and sleeved outside the step ring 18. The step ring 18 can quickly and accurately position the upper cover 2 and the bottom plate 1. The step ring 18 arranged along the edge of the bottom plate 1 can effectively improve the sealing between the upper cover 2 and the bottom plate 1, prevent external factors such as dust and moisture from entering the inside of the equipment, and thus protect the safety of the internal electronic components.

[0045] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0046] The above has carried on the detailed introduction to the application, the principle and the implementation mode of the application are set forth by applying the specific example in this paper, the above embodiment is only used for helping understanding the application and the core thought. It should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the application, the application can be improved and modified, these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A merchandise alarm host, characterized by, The utility model relates to an anti-theft cable control device, including bottom plate (1) with upper cover (2), the upper cover (2) cover is set on bottom plate (1) constitutes an installation cavity, installs control device in installation cavity, the upper cover (2) is provided with two connecting surfaces (3), two connecting surfaces (3) are symmetrically set up, the connecting surface (3) is set up with a plurality of anti-theft interface (4) for being connected with anti-theft cable (5) on, anti-theft interface (4) is electrically connected with control device, the lower bottom of bottom plate (1) is protrudingly provided with installation surface (11), the installation surface (11) is set up with suspension hole (7) on, installation surface (11) is attached with a layer of viscose (6).

2. A merchandise alarm host unit according to claim 1, wherein, The bottom plate (1) and the upper cover (2) constitute an overall flat rectangular block structure, the outer peripheral surface of the upper cover (2) includes two opposite long side surfaces and two opposite short side surfaces, and the area of the long side surface is greater than that of the short side surface.

3. A merchandise alarm host unit according to claim 2, wherein, The connecting surface (3) is located on the long side surface of the upper cover (2), and one of the short side surfaces is provided with a power line interface (8).

4. The merchandise alarm host of claim 1, wherein, The installation cavity is provided with an indicator light group (9) electrically connected with the control device, and the upper cover (2) is provided with an observation window (10) on the top surface, and the indicator light group (9) is located at the observation window (10).

5. The merchandise alarm host of claim 1, wherein, The lower bottom of the bottom plate (1) is protrudingly provided with two installation surfaces (11), and the two installation surfaces (11) are regularly arranged on the left and right sides of the bottom plate (1). The two installation surfaces (11) are each attached with a layer of viscose (6).

6. A merchandise alarm host unit according to claim 4, wherein, The installation surface (11) is in a rectangular structure, the installation surface (11) is a plane, the middle part of the installation surface (11) is provided with a suspension hole (7), and the suspension hole (7) is in a whole gourd shape.

7. A merchandise alarm host unit according to claim 1, wherein, The control device includes a circuit board (19), and the circuit board (19) is provided with positioning holes (13) at four corners thereof and mounting holes (14) at the four corners thereof.

8. A merchandise alarm host unit according to claim 7, wherein, The inner bottom of the bottom plate (1) is provided with two grooves (12) corresponding to the installation surfaces (11), the grooves (12) are in a rectangular structure, and the two ends of the two grooves (12) are each provided with a lower positioning column (16) and a mounting column (15). The lower positioning column (16) is in a stepped columnar structure with a smaller upper section diameter and a larger lower section diameter, the upper section diameter of the lower positioning column (16) is adapted to the hole diameter of the positioning hole (13), the circuit board (19) is arranged on the lower section of the lower positioning column (16), and the upper section of the lower positioning column (16) extends into the positioning hole (13). The circuit board (19) is arranged on the mounting column (15) and is locked with the mounting column (15) through the mounting holes (14).

9. A merchandise alarm host unit according to claim 7, wherein, The inner bottom of the upper cover (2) is provided with four upper pressing columns (17) corresponding to the four positioning holes (13) of the circuit board (19). The outer diameter of the upper pressing column (17) is greater than the hole diameter of the positioning hole (13), and the bottom surface of the upper pressing column (17) is pressed on the circuit board (19).

10. The merchandise alarm host of claim 1, wherein, The bottom plate (1) is provided with a stepped ring (18) along the edge thereof, the upper cover (2) is arranged on the stepped ring (18), and the upper cover (2) is sleeved outside the stepped ring (18).

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