POE switch

Abstract

The utility model discloses a POE (Power Over Ethernet) switch, which belongs to the technical field of network equipment and comprises a supporting frame body structure, a plug-in panel structure, a ventilation type net plate structure, a layered plug-in assembly, a circuit board module and an elastic sliding chute mounting part, the plugging panel structure is arranged on one side face of the supporting frame body structure, and the two ventilation type screen plate structures are oppositely arranged on the two end faces of the supporting frame body structure respectively; the supporting frame body structure, the plugging panel structure and the ventilation type screen plate structure are mutually connected so as to accommodate the layered plugging assembly and the circuit board module therein; the layered plug-in assembly is connected with the plug-in panel structure, and the layered plug-in assembly is electrically connected with the circuit board module; the elastic sliding groove installation part is connected to the side face of the supporting frame body structure. The POE switch provided by the utility model solves the technical problem of how to improve the layout convenience and stability of the POE switch.

Description

Technical Field

[0001] The utility model relates to the technical field of network devices, in particular to a POE switch. Background Technique

[0002] POE, namely the abbreviation of Power Over Ethernet in English; and the POE switch, often also called an Ethernet power supply switch, is a switch that can simultaneously transmit data signals and provide electrical energy to IP-based terminal devices on the existing Ethernet Cat.5 cabling infrastructure. The terminal devices usually include IP telephones, wireless local area network access points AP or network cameras, etc.

[0003] The working principle of the POE switch is to provide power and data signals for the device using the network cable; it will send a power supply request signal to the connected device, and the device will respond to its power demand. Then, the POE switch will decide how much power to send to the device according to the type and demand of the device, and separate the power supply from the data signal, and transmit them to the device through the network cable respectively. In this way, after receiving the power supply, the device can use this part of the power to work or charge; at the same time, it can also receive and send data signals.

[0004] Based on this, the patent document with the publication number of CN219041914U discloses a POE switch, which includes a POE switch main body. First installation grooves are opened on the outer walls on both sides of the POE switch main body. Side covers with suitable sizes are arranged inside the first installation grooves. Two groups of sliding grooves are opened at the bottom of the side covers. A locking structure is arranged inside the sliding grooves. The locking structure includes a slider, and the size of the slider is adapted to the sliding grooves. This kind of POE switch can, through the locking structure it is provided with, when it is necessary to disassemble or install the side cover, slide the slider left and right inside the sliding groove to drive the locking block to be engaged with or withdrawn from the locking hole, so as to fix or release the installation between the side cover and the POE switch main body, which is convenient and fast. And the second installation groove and the second limiting block facilitate the installation and disassembly between the filter screen and the side cover, which is convenient for cleaning the dust and impurities accumulated on the filter screen, and achieves the purpose of convenient installation and disassembly during the cleaning of the filter screen and improving the heat dissipation efficiency inside the POE switch main body.

[0005] However, the above-mentioned disclosed POE switch still has the technical problems of being unable to be quickly fixed or quickly hung. Specifically, the main advantages of the POE switch are that it can ensure the safety of the existing structured cabling while ensuring the normal operation of the existing network, thereby minimizing costs. In addition, since it can simultaneously achieve data transmission and power supply; therefore, it can greatly simplify the installation and management of devices and improve the flexibility and availability of the network.

[0006] Thus, in practical applications, POE switches are widely used in various scenarios. For example, in large enterprises, schools, hospitals and other environments, they provide stable power supply to wireless access points, making the wireless network coverage more convenient; they provide stable power and data transmission for IP phones, helping enterprises easily build an IP phone system and improve communication efficiency; in the field of security monitoring, they provide power and data transmission for devices such as cameras and network video recorders to achieve remote monitoring and centralized management. The POE switches disclosed in existing patents are usually placed on the desktop for use. Due to the diversity of the deployment environments of POE switches, users often need to deploy the POE switches stably at the expected positions. However, due to the lack of a reliable connection structure, the existing POE switches are prone to sliding and other situations, affecting the stability requirements of the deployment. Summary of the Invention

[0007] Based on this, it is necessary to provide a POE switch to address the technical problem of how to improve the deployment convenience and stability of POE switches.

[0008] A POE switch includes: a support frame structure, a plug-in panel structure, a ventilated mesh panel structure, a layered plug-in component, a circuit board module, and an elastic chute installation part; the plug-in panel structure is arranged on one side surface of the support frame structure, and the two ventilated mesh panel structures are respectively arranged opposite to the two end surfaces of the support frame structure; the support frame structure, the plug-in panel structure, and the ventilated mesh panel structure are connected to each other to accommodate the layered plug-in component and the circuit board module therein; the layered plug-in component is connected to the plug-in panel structure and is electrically connected to the circuit board module; the elastic chute installation part is connected to the side surface of the support frame structure.

[0009] Furthermore, the elastic chute installation part has an installation substrate structure, a plurality of connection holes, a plurality of fasteners, guide grooves, chute clamping arms, clamping grooves, and an elastic support structure.

[0010] Moreover, the installation substrate structure is arranged on the side surface of the support frame structure, and a plurality of the connection holes are evenly distributed in the installation substrate structure; a plurality of the fasteners are arranged in pairs with the connection holes, and each fastener is connected to the support frame structure after passing through a corresponding connection hole.

[0011] Furthermore, the two guide grooves are relatively spaced and arranged on the two side surfaces of the plurality of connection holes, and each guide groove is arranged on the installation substrate structure; the two chute clamping arms are relatively arranged at the two ends of the installation substrate structure, and a clamping groove is arranged between one of the chute clamping arms and the installation substrate structure; the elastic support structure is arranged in the clamping groove relative to one of the chute clamping arms.

[0012] Furthermore, a plurality of locking connection holes are provided on at least one side of the support frame structure; the locking connection holes are arranged to match the fasteners.

[0013] Furthermore, a heat dissipation fan structure is provided on the side of the ventilated net plate structure; the heat dissipation fan structure has a fan support frame, a motor and a blade structure.

[0014] Furthermore, the fan support frame is connected to the support frame structure, the motor is arranged in the fan support frame, the blade structure is movably arranged on the side of the fan support frame facing the ventilated net plate structure, the motor is drivingly connected to the blade structure, and the motor is electrically connected to the circuit board module.

[0015] Furthermore, the layered plug-in component has a plug-in component, a plug-in circuit board and a hanging frame structure.

[0016] Furthermore, the plug-in component is connected to the plug-in circuit board, and the plug-in circuit board is electrically connected to the circuit board module.

[0017] Furthermore, the hanging frame structure is connected to the plug-in component, and the hanging frame structure is connected to the support frame structure.

[0018] In summary, the POE switch of the present utility model is respectively provided with a support frame structure, a plug-in panel structure, a ventilated net plate structure, a layered plug-in component, a circuit board module and an elastic sliding groove mounting part; the plug-in panel structure is arranged on one side surface of the support frame structure, and the two ventilated net plate structures are respectively oppositely arranged on the two end surfaces of the support frame structure; the support frame structure, the plug-in panel structure and the ventilated net plate structure are connected to each other to accommodate the layered plug-in component and the circuit board module therein; the layered plug-in component is connected to the plug-in panel structure, and the layered plug-in component is electrically connected to the circuit board module; the elastic sliding groove mounting part is connected to the side surface of the support frame structure. Since the elastic sliding groove mounting part only needs to slide in from its side surface to achieve clamping connection with the external installation part, this method has the characteristics of convenient operation; moreover, the elastic sliding groove mounting part is not easy to be disengaged from the installation part after being clamped, and has good stability. It can be seen that the POE switch of the present utility model solves the technical problem of how to improve the convenience and stability of the layout of the POE switch. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the POE switch of the present utility model;

[0020] Figure 2Explosion structure schematic diagram of the POE switch of the present utility model;

[0021] Figure 3 Structure schematic diagram of the POE switch of the present utility model in another direction. Specific embodiments

[0022] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present 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 should not be construed as a limitation of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0028] Please refer to Figures 1 to 3 , the POE switch of the present utility model includes: a support frame structure 1, a plug-in panel structure 2, a ventilated mesh plate structure 3, a layered plug-in component 4, a circuit board module 5 and an elastic chute installation part 6; the plug-in panel structure 2 is arranged on one side surface of the support frame structure 1, and the two ventilated mesh plate structures 3 are respectively arranged opposite to both end surfaces of the support frame structure 1; the support frame structure 1, the plug-in panel structure 2 and the ventilated mesh plate structure 3 are connected to each other to accommodate the layered plug-in component 4 and the circuit board module 5 therein; the layered plug-in component 4 is connected to the plug-in panel structure 2, and the layered plug-in component 4 is electrically connected to the circuit board module 5; the elastic chute installation part 6 is connected to the side surface of the support frame structure 1.

[0029] Specifically, the support frame structure 1, the plug-in panel structure 2, and the ventilated mesh plate structure 3 provided in the POE switch of the present utility model are interconnected and enclosed to form a housing structure, in which the layered plug-in assembly 4 and the circuit board module 5 are accommodated; and the layered plug-in assembly 4 can be connected to the plugs of external devices through the plug-in panel structure 2. In addition, a ventilated mesh plate structure 3 is respectively provided at both ends of the support frame structure 1, so that the heat generated in the circuit board module 5 can be timely dissipated. In addition, an elastic sliding groove mounting portion 6 can be provided on one side surface of the support frame structure 1, and the elastic sliding groove mounting portion 6 can be paired and slidably clamped with a preset external position to facilitate fastening the support frame structure 1 in the external installation environment. Since the elastic sliding groove mounting portion 6 only needs to slide in from its side surface to achieve a clamping connection with the external installation part, this method has the characteristics of convenient operation; moreover, the elastic sliding groove mounting portion 6 is not easily detached from the installation part after being clamped, and has good stability. Thus, the POE switch of the present utility model solves the technical problem of how to improve the convenience and stability of the layout of the POE switch.

[0030] Furthermore, the elastic sliding groove mounting portion 6 has a mounting substrate structure 601, a plurality of connection holes 602, a plurality of fasteners 603, a guiding groove 604, a sliding groove clamping arm 605, a clamping groove 606, and an elastic support structure 607; the mounting substrate structure 601 is arranged on the side surface of the support frame structure 1, and a plurality of the connection holes 602 are uniformly distributed in the mounting substrate structure 601; a plurality of the fasteners 603 are arranged in pairs with the connection holes 602, and each fastener 603 is connected to the support frame structure 1 after passing through a connection hole 602. Two guiding grooves 604 are relatively spaced and arranged on both side surfaces of a plurality of the connection holes 602, and each guiding groove 604 is arranged on the mounting substrate structure 601; two sliding groove clamping arms 605 are relatively arranged at both ends of the mounting substrate structure 601, and a clamping groove 606 is arranged between one sliding groove clamping arm 605 and the mounting substrate structure 601; the elastic support structure 607 is arranged in the clamping groove 606 relative to one sliding groove clamping arm 605.

[0031] Specifically, when the POE switch of the present utility model needs to be installed at a preset external position, the external installation structure can first abut and slide into the guiding groove 604 so that it can slide into between the two chute clamping arms 605 along the guiding of the guiding groove 604; when the external installation structure slides onto the elastic support structure 607, the elastic support structure 607 can be compressed into the clamping groove 606; until the external installation structure slides to the preset position, since the elastic support structure 607 is an approximately W-shaped support structure formed by bending metal wire, after being compressed, it can have an elastic force to restore its original shape, and when this elastic force is transmitted to the side of the external installation structure, it can squeeze the installation structure onto one side of the chute clamping arm 605; thereby firmly locking the support frame structure 1 in the preset installation environment by the mutual cooperation of the elastic force and the chute clamping arm 605.

[0032] Further, a plurality of locking connection holes 101 are provided on at least one surface of the support frame structure 1; the locking connection holes 101 are arranged to match the fasteners 603. Specifically, in order to meet the requirements of different installation environments, the locking connection holes 101 can be provided on multiple sides of the support frame structure 1 to facilitate pairing and connecting the elastic chute installation part 6, so as to be conveniently installed in different environments.

[0033] Further, a heat dissipation fan structure 7 is provided on the side of the ventilated mesh plate structure 3; the heat dissipation fan structure 7 has a fan support frame 701, a motor 702 and a blade structure 703; the fan support frame 701 is connected to the support frame structure 1, the motor 702 is arranged in the fan support frame 701, the blade structure 703 is movably arranged opposite to the ventilated mesh plate structure 3 on the side of the fan support frame 701, the motor 702 is drivingly connected to the blade structure 703, and the motor 702 is electrically connected to the circuit board module 5. Specifically, the circuit board module 5 can drive the blade structure 703 by controlling the motor 702, and when the blade structure 703 is driven to rotate, the air flow can be circulated and introduced or exported between the two ventilated mesh plate structures 3.

[0034] Further, the hierarchical plug-in component 4 includes a plug-in component 401, a plug-in connector circuit board 402, and a hanger structure 403; the plug-in component 401 is connected to the plug-in connector circuit board 402, the plug-in connector circuit board 402 is electrically connected to the circuit board module 5, the hanger structure 403 is connected above the plug-in component 401, and the hanger structure 403 is connected to the support frame structure 1. Specifically, in order to enhance the connection stability of the hierarchical arrangement structure of the hierarchical plug-in component 4, multiple layers of the plug-in component 401 can be provided, and each layer of the plug-in component 401 can be electrically connected to the circuit board module 5 through the plug-in connector circuit board 402; in addition, the plug-in component 401 on the upper layer can be fixedly connected to the support frame structure 1 through the hanger structure 403.

[0035] In summary, the POE switch of the present invention is respectively provided with a support frame structure 1, a plug-in panel structure 2, a ventilated mesh panel structure 3, a hierarchical plug-in component 4, a circuit board module 5, and an elastic chute installation part 6; the plug-in panel structure 2 is arranged on one side surface of the support frame structure 1, and the two ventilated mesh panel structures 3 are respectively oppositely arranged on the two end surfaces of the support frame structure 1; the support frame structure 1, the plug-in panel structure 2, and the ventilated mesh panel structure 3 are connected to each other to accommodate the hierarchical plug-in component 4 and the circuit board module 5 therein; the hierarchical plug-in component 4 is connected to the plug-in panel structure 2, and the hierarchical plug-in component 4 is electrically connected to the circuit board module 5; the elastic chute installation part 6 is connected to the side surface of the support frame structure 1. Since the elastic chute installation part 6 only needs to slide in from its side surface to achieve a clamping connection with the external installation part, this method has the characteristic of convenient operation; moreover, it is not easy to be disengaged from the installation part after being clamped by the elastic chute installation part 6, and the stability is good. Thus, the POE switch of the present invention solves the technical problem of how to improve the convenience and stability of the layout of the POE switch.

[0036] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0037] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A POE switch, characterized in that: It includes: A supporting frame structure (1), a plug-in panel structure (2), a ventilated mesh structure (3), a layered plug-in assembly (4), a circuit board module (5) and an elastic slide groove mounting portion (6); the plug-in panel structure (2) is arranged on one side of the supporting frame structure (1), and the two ventilated mesh structures (3) are respectively arranged on the two end surfaces of the supporting frame structure (1) in a relatively manner; the supporting frame structure (1), the plug-in panel structure (2) and the ventilated mesh structure (3) are interconnected to accommodate the layered plug-in assembly (4) and the circuit board module (5) therein; the layered plug-in assembly (4) is connected to the plug-in panel structure (2), and the layered plug-in assembly (4) is electrically connected to the circuit board module (5); the elastic slide groove mounting portion (6) is connected to the side of the supporting frame structure (1).

2. The POE switch according to claim 1, characterized in that: The elastic slide groove mounting portion (6) comprises a mounting base plate structure (601), a plurality of connection holes (602), a plurality of fasteners (603), a guide groove (604), a slide groove clamping arm (605), a clamping groove (606) and an elastic support structure (607).

3. The POE switch according to claim 2, characterized in that: The mounting substrate structure (601) is arranged on the side of the supporting frame structure (1), and a plurality of connecting holes (602) are evenly distributed in the mounting substrate structure (601); a plurality of fasteners (603) are arranged in pairs with the connecting holes (602), and each fastener (603) is connected to the supporting frame structure (1) after passing through a corresponding connecting hole (602).

4. The POE switch according to claim 3, characterized in that: The two guide grooves (604) are arranged at opposite intervals on the two side surfaces of the plurality of connecting holes (602), and each guide groove (604) is arranged on the mounting substrate structure (601); the two slide groove clamping arms (605) are arranged at opposite ends of the mounting substrate structure (601), and the clamping groove (606) is arranged between one of the slide groove clamping arms (605) and the mounting substrate structure (601); and the elastic support structure (607) is arranged in the clamping groove (606) relative to one of the slide groove clamping arms (605).

5. The POE switch according to claim 4, characterized in that: At least one side of the supporting frame structure (1) is provided with a plurality of locking connection holes (101); the locking connection holes (101) are matched with the fasteners (603).

6. The POE switch according to claim 5, characterized in that: A heat dissipation fan structure (7) is arranged on the side of the ventilation mesh plate structure (3); the heat dissipation fan structure (7) comprises a fan support frame (701), a motor (702) and a blade structure (703).

7. The POE switch according to claim 6, characterized in that: The fan support frame (701) is connected to the support frame structure (1), the motor (702) is arranged in the fan support frame (701), the blade structure (703) is movably arranged on the side of the fan support frame (701) facing the ventilation mesh structure (3), the motor (702) is drivingly connected to the blade structure (703), and the motor (702) is electrically connected to the circuit board module (5).

8. The POE switch according to claim 7, characterized in that: The layered connector assembly (4) comprises a connector assembly (401), a connector circuit board (402) and a hanger structure (403).

9. The POE switch according to claim 8, characterized in that: The connector assembly (401) is connected to the connector circuit board (402), and the connector circuit board (402) is electrically connected to the circuit board module (5).

10. The POE switch according to claim 9, characterized in that: The hanger structure (403) is connected to the connector assembly (401), and the hanger structure (403) is connected to the supporting frame structure (1).

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