CN220896981U - Network terminal case and network terminal - Google Patents

Abstract

The application discloses a network terminal case and a network terminal, relates to the technical field of household network equipment, and aims to solve the problem of how to improve the universality of the network terminal case. The network terminal box comprises: the box body comprises a first wall plate and a second wall plate which are opposite in the first direction; the fixing assembly comprises a bearing part, a first fixing part and a second fixing part, wherein the bearing part is connected between the first wall plate and the second wall plate, the first fixing part and the second fixing part are distributed in the first direction, the first fixing part is used for being matched with the second fixing part to clamp the circuit board, and the first fixing part is slidably arranged on the bearing part along the first direction.

Description

Network terminal case and network terminal

Technical Field

The present application relates to the technical field of home network devices, and in particular, to a network terminal box and a network terminal.

Background

There are many existing home network terminals, such as set-top boxes, routers, switches, video monitoring devices, smoke sensing alarm devices, etc. The network terminals in the related art have various models, and the sizes of circuit boards of the different models of network terminals may not be uniform.

However, in the network terminal box in the related art, the components for mounting the circuit board can only mount the circuit board of one size, and there is a problem that the versatility is not good.

Disclosure of utility model

The application provides a network terminal case and a network terminal, which are used for solving the problem of how to improve the universality of the network terminal case.

In order to achieve the above purpose, the application adopts the following technical scheme:

In a first aspect, the present application provides a network terminal box, including: the box body comprises a first wall plate and a second wall plate which are opposite in the first direction; the fixing assembly comprises a bearing part, a first fixing part and a second fixing part, wherein the bearing part is connected between the first wall plate and the second wall plate, the first fixing part and the second fixing part are distributed in the first direction, the first fixing part is used for being matched with the second fixing part to clamp the circuit board, and the first fixing part is slidably arranged on the bearing part along the first direction.

According to the network terminal case provided by the application, the first fixing piece and the second fixing piece are arranged in the first direction, and the first fixing piece is arranged on the bearing piece in the first direction in a sliding manner, so that the distance between the first fixing piece and the second fixing piece can be adjusted, circuit boards with various sizes can be clamped, and the universality of the network terminal case can be improved.

In some possible implementations of the first aspect, a sliding groove is formed on the carrier, the sliding groove extends along the first direction, and a sliding portion is formed on the first fixing element and is slidably disposed in the sliding groove.

In some possible implementations of the first aspect, the carrier includes a first surface and a second surface opposite to each other, the first fixing element is located on a side facing the first surface, the sliding slot penetrates the first surface and the second surface, and the sliding portion penetrates the sliding slot; the network terminal case further comprises a locking piece, wherein the locking piece is arranged on one side, away from the first fixing piece, of the sliding groove, and the locking piece is used for locking the sliding part in the sliding groove.

In some possible implementations of the first aspect, the chute includes a first slot wall surface and a second slot wall surface opposite in the first direction, and the network terminal chassis further includes an elastic member, where one end of the elastic member is connected to the sliding portion, and the other end of the elastic member is connected to the first slot wall surface or the second slot wall surface, and the elastic member is configured to apply an elastic force to the sliding portion toward the second fixing member.

In some possible implementations of the first aspect, the second fixing member is located on a side of the first fixing member facing away from the first wall plate, and the second fixing member is fixedly connected to the second wall plate.

In some possible implementations of the first aspect, the first wall plate and the second wall plate are each metal pieces.

In some possible implementations of the first aspect, the method further includes: and the supporting feet are arranged on one side surface of the second wall plate, which is away from the first wall plate, and/or the supporting feet are arranged on one side surface of the first wall plate, which is away from the second wall plate.

In a second aspect, the present application provides a network terminal, including a network terminal chassis and a circuit board, where the network terminal chassis is any one of the network terminal chassis in the first aspect, and two ends of the circuit board are clamped between a first fixing member and a second fixing member.

Because the network terminal provided by the embodiment of the application comprises the network terminal case according to any one of the technical schemes of the first aspect, the network terminal case and the network terminal case can solve the same technical problems and achieve the same effects.

In some possible implementations of the second aspect, the fixing component and the circuit board are multiple, the multiple circuit boards are in one-to-one correspondence with the multiple fixing components, and multiple carriers in the multiple fixing components are spaced apart in a thickness direction of the circuit board.

In some possible implementations of the second aspect, further including: and the circuit boards are respectively and electrically connected with the power supply module.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a network terminal chassis according to some embodiments of the present application;

FIG. 2 is a schematic structural view of a fixing assembly according to some embodiments of the present application;

FIG. 3 is a schematic view of a first fastener in the fastening assembly of FIG. 2;

FIG. 4 is a schematic structural view of a fixing assembly according to still other embodiments of the present application;

Fig. 5 is an assembly schematic diagram of a network terminal chassis and a circuit board according to some embodiments of the present application;

FIG. 6 is a top view of a multi-set fixture assembly and circuit board assembly provided in some embodiments of the present application;

FIG. 7 is a side view of the network terminal enclosure of FIG. 1;

Fig. 8 is a schematic diagram of electrical connection relationships between a plurality of circuit boards according to some embodiments of the present application.

Reference numerals:

1. A network terminal chassis; 10. a case; 101. a first wall plate; 102. a second wall plate; 103. a third wall plate; 104. installing a window; 20. a fixing assembly; 201. a carrier; 2011. a chute; 20111. a first groove wall surface; 20112. a second groove wall surface; 2012. a first surface; 2013. a second surface; 202. a first fixing member; 2021. a first clamping groove; 203. a second fixing member; 2031. a second clamping groove; 204. a sliding part; 205. a locking member; 206. an elastic member; 207. flanging; 30. a power interface; 31. an optical fiber interface; 32. HDIM interfaces; 33. a USB interface; 34. a network interface; 4. a circuit board; 40. a light cat circuit board; 41. a set top box circuit board; 42. a router circuit board; 50. a power supply module; 60. an air outlet hole; 61. an air inlet hole; 70. and supporting the feet.

Detailed Description

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the description of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

Referring to fig. 1, fig. 1 is a schematic diagram illustrating an internal structure of a network terminal enclosure 1 according to some embodiments of the present application. The network terminal case 1 provided by the embodiment of the application comprises: a housing 10 and a securing assembly 20.

Referring to fig. 1, the case 10 includes first and second wall plates 101 and 102 opposing each other in the first direction O. It should be noted that, the first direction O may be perpendicular to a supporting surface (e.g., a desktop, a ground, etc.) for supporting the network terminal box 1, in which case the box 10 may be supported on the supporting surface by the first wall plate 101 or the second wall plate 102. That is, the first wall plate 101 may be a top wall or a bottom wall of the case 10. Or the first direction O may be parallel to a supporting surface for supporting the network terminal box 1, in which case the first wall plate 101 may be a side wall of the box body 10. Or the first direction O is neither parallel to nor perpendicular to the support surface.

The first wall plate 101 and the second wall plate 102 may have a plate shape. The first wall plate 101 and the second wall plate 102 may have a rectangular plate shape, for example. For example, the first wall plate 101 may have a length of 200cm and a width of 160cm. The second wall plate 102 may be the same size as the first wall plate 101. In this way, when the network terminal box 1 is supported on the supporting surface by the first wall plate 101 or the second wall plate 102, it is advantageous to reduce the occupied area of the network terminal box 1.

Of course, in other embodiments, the first wall plate 101 and the second wall plate 102 may also have a circular plate shape, an oval plate shape, a trapezoidal plate shape, an irregular plate shape, or the like.

The fixing assembly 20 may be used to fix the circuit board 4. Referring to fig. 1, the fixing assembly 20 includes a carrier 201, a first fixing member 202, and a second fixing member 203. The carrier 201 is connected between the first wall plate 101 and the second wall plate 102. The carrier 201 may be directly connected to the first wall plate 101 and the second wall plate 102, or may be indirectly connected to the first wall plate 101 and the second wall plate 102.

Illustratively, referring to fig. 1, a carrier 201 is fixedly connected to the first wall plate 101 at one end in the first direction O, and the carrier 201 is fixedly connected to the second wall plate 102 at the other end in the first direction O. The bearing member 201 and the first wall plate 101 may be fixedly connected by welding, bonding, clamping, screw connection, or the bearing member 201 and the first wall plate 101 may be an integral part.

The connection between the carrier 201 and the second wall plate 102 may be designed with reference to the connection between the carrier 201 and the first wall plate 101, which is not described herein.

It will be appreciated that in other embodiments, the two ends of the carrier 201 in the first direction O may be fixedly connected to the first wall plate 101 and the second wall plate 102 by other structures such as a connection plate.

Referring to fig. 1, the first fixing member 202 and the second fixing member 203 are arranged in the first direction O, and the first fixing member 202 is adapted to cooperate with the second fixing member 203 to clamp the circuit board 4. The first fixing member 202 is slidably disposed on the carrier 201 along the first direction O.

When the circuit board 4 is installed, the first fixing member 202 can be controlled to slide along the first direction O to adjust the distance between the first fixing member 202 and the second fixing member 203 so as to adapt to circuit boards 4 with various sizes, so that the fixing assembly 20 can clamp circuit boards 4 with various sizes, and the universality of the network terminal case 1 can be improved.

In some embodiments, referring to fig. 1, the second securing member 203 is positioned on a side of the first securing member 202 facing away from the first wall plate 101, and the second securing member 203 is fixedly attached to the second wall plate 102. The second fixing member 203 and the second wall plate 102 may be fixedly connected by welding, bonding, clamping, screw connection, or the like. Or the second fixing member 203 and the second wall plate 102 may be an integral member.

In other embodiments, the second fixing member 203 may also be fixed to the carrier 201. In still other embodiments, the second fixing member 203 may be further slidably disposed on the carrier 201 along the first direction O.

Referring to fig. 1 in combination with fig. 2, fig. 2 is a schematic structural diagram of a fixing assembly 20 according to some embodiments of the present application. In some embodiments, the carrier 201 is provided with a sliding slot 2011, the sliding slot 2011 extends along the first direction O, the first fixing member 202 is provided with a sliding portion 204, and the sliding portion 204 is slidably disposed in the sliding slot 2011. The fixing connection between the sliding portion 204 and the first fixing member 202 may be a welding fixing manner or a screw fixing manner; or the sliding portion 204 and the first fixing member 202 may be an integral piece. Thus, the sliding connection between the second fixing piece 203 and the bearing piece 201 can be realized through the sliding fit of the sliding part 204 and the sliding groove 2011, and the structure is simple and the processing is convenient.

In some embodiments, the first wall plate 101 and the second wall plate 102 are metal pieces. Illustratively, the first wall plate 101 and the second wall plate 102 may be made of stainless steel, copper alloy, copper, aluminum alloy, magnesium alloy, or the like. In this way, the thermal conductivity of the case 10 can be improved, so that the heat in the case 10 can be quickly transferred to the outside of the case 10, thereby improving the heat dissipation capability of the network terminal case 1.

Referring to fig. 1, in some embodiments, the case 10 further includes a third wall plate 103, the third wall plate 103 being connected between the first wall plate 101 and the second wall plate 102. Specifically, the third wall plate 103 may have a ring shape, and illustratively, the third wall plate 103 may have a square ring shape, an elliptical ring shape, a circular ring shape, or the like. The third wall plate 103, the first wall plate 101, and the second wall plate 102 may define a receiving space therebetween.

In this case, the case 10 may have a rectangular parallelepiped shape, a square shape, a cylindrical shape, an elliptic cylindrical shape, or the like. In some embodiments, in order to improve the appearance of the case 10 and reduce the processing difficulty of the case 10, the corners of the case 10 may be further provided with arc chamfers.

In some embodiments, the height of the third wall plate 103 may be 60cm. That is, the distance between the first wall plate 101 and the second wall plate 102 may be 60cm.

In order to improve the heat dissipation of the chassis, referring to fig. 1, in some embodiments, the case 10 may be provided with an air outlet 60 and an air inlet 61, where the air outlet 60 and the air inlet 61 are both in communication with the accommodating space in the case 10.

Specifically, in some embodiments, referring to fig. 1, the first wall plate 101 may be provided with the air outlet hole 60, and at least one of the second wall plate 102 and the third wall plate 103 may be provided with the air inlet hole 61. In this way, the hot air in the box 10 can be discharged to the external space of the box 10 through the air outlet 60, and the cold air in the external space of the box 10 can enter the box 10 through the air inlet 61, so that the volume of air for heat exchange is increased, and the heat dissipation capacity of the network terminal case 1 can be improved.

Referring to fig. 2 in combination with fig. 3, fig. 3 is a schematic structural view of a first fixing member 202 in the fixing assembly 20 shown in fig. 2. In some embodiments, the carrier 201 may be plate-like or columnar. The carrier 201 includes a first surface 2012 and a second surface 2013 opposite to each other, the first fixing member 202 is located on a side facing the first surface 2012, the sliding slot 2011 penetrates the first surface 2012 and the second surface 2013, and the sliding portion 204 penetrates the sliding slot 2011.

Referring to fig. 2 in combination with fig. 3, the network terminal box 1 further includes a locking member 205, where the locking member 205 is disposed on a side of the chute 2011 facing away from the first fixing member 202, and the locking member 205 is configured to lock the sliding portion 204 in the chute 2011. In this way, the sliding portion 204 can be firmly fixed to the carrier 201, so that the position of the sliding portion 204 is more stable.

In some embodiments, retaining member 205 may be threadably coupled to slide 204. Referring to fig. 2 in combination with fig. 3, an end of the sliding portion 204 facing away from the first fixing member 202 is located outside the chute 2011, an external thread is provided at an end of the sliding portion 204 facing away from the first fixing member 202, and the locking member 205 may include a nut, where the nut is matched with the external thread. When the nut is tightened, the nut may abut the second surface 2013 of the carrier 201. In this way, the sliding portion 204 can be fixed in the chute 2011 by friction between the nut and the second surface 2013.

In other embodiments, the locking member 205 and the sliding portion 204 may be connected by a locking manner.

Further, referring to fig. 2, the carrier 201 is provided with two flanges 207, and the two flanges 207 are respectively disposed on two opposite sides of the carrier 201. In particular, the flange 207 may be formed by an edge of the carrier 201 being folded over in a direction away from the first surface 2012. The flange 207 may be perpendicular to the carrier 201. In this way, by providing the flange 207, the structural strength of the carrier 201 can be improved, which is advantageous for improving the overall structural strength of the case 10.

It will be appreciated that in other embodiments, the cuff 207 may not be provided.

In other embodiments, referring to fig. 4, fig. 4 is a schematic structural view of a fixing assembly 20 according to other embodiments of the present application. The chute 2011 includes a first chute wall surface 20111 and a second chute wall surface 20112 opposing each other in the first direction O. The second fixing member 203 may be located on a side toward which the first groove wall surface 20111 faces. It is understood that in other embodiments, the second fixing member 203 may also be located on the side facing the second slot wall 20112.

Further, referring to fig. 4, the network terminal box 1 further includes an elastic member 206, one end of the elastic member 206 is connected to the sliding portion 204, the other end is connected to the first slot wall 20111, and the elastic member 206 is configured to apply an elastic force to the sliding portion 204 toward the second fixing member 203. Illustratively, the resilient member 206 includes, but is not limited to, a spring, bellows, rubber band, or the like.

Specifically, in this embodiment, when the circuit board 4 is sandwiched between the first fixing member 202 and the second fixing member 203, the elastic member 206 may be in a compressed state to apply an elastic force toward the second fixing member 203 to the sliding portion 204 through the elastic member 206.

In this way, when the circuit board 4 is clamped between the first fixing member 202 and the second fixing member 203, the first fixing member 202 and the circuit board 4 can be kept in contact under the action of the elastic member 206, so that the acting force of the first fixing member 202 on the circuit board 4 can be increased, and the position stability of the circuit board 4 can be improved.

It is understood that in other embodiments, one end of the elastic member 206 may be connected to the sliding portion 204, and the other end of the elastic member 206 may be connected to the second groove wall 20112. In this case, when the circuit board 4 is sandwiched between the first fixing member 202 and the second fixing member 203, the elastic member 206 may be in a stretched state to apply an elastic force toward the second fixing member 203 to the sliding portion 204 through the elastic member 206. In this way, the first fixing member 202 and the circuit board 4 can be kept abutting under the action of the elastic member 206, so as to improve the position stability of the circuit board 4.

The specific structure of the first fixing member 202 and the second fixing member 203 will be described below. Referring to fig. 5, fig. 5 is an assembly schematic diagram of a network terminal chassis 1 and a circuit board 4 according to some embodiments of the present application. In some embodiments, the first and second fixing members 202 and 203 are block-shaped. The first fixing member 202 and the second fixing member 203 may be formed in a cubic shape, for example. The end surface of the first fixing member 202 facing the second fixing member 203 is provided with a first clamping groove 2021, the end surface of the second fixing member 203 facing the first fixing member 202 is provided with a second clamping groove 2031, and two opposite ends of the circuit board 4 can be respectively clamped in the first clamping groove 2021 and the second clamping groove 2031. For example, the thickness direction of the circuit board 4 may be perpendicular to the first direction O.

Referring to fig. 5 in combination with fig. 6, fig. 6 is a top view illustrating an assembly of a plurality of sets of fixing assemblies 20 and a circuit board 4 according to some embodiments of the present application. In some embodiments, in order to improve the mounting stability of the circuit board 4, the number of the second fixing members 203 is plural, and the specific number of the second fixing members 203 is determined according to the actual requirement, and the plural second fixing members 203 cooperate with the first fixing members 202 to clamp the circuit board 4. Thus, the area where the circuit board 4 is held can be enlarged, and the circuit board 4 can be held more stably.

Illustratively, referring to fig. 6, the number of second fixtures 203 is 2. Of course, the present application is not limited thereto, and in other embodiments, the number of the second fixing members 203 may be 3 or 4, etc.

Referring to fig. 5, in some embodiments, the network terminal box 1 further includes a supporting leg 70, where the supporting leg 70 is disposed on a side surface of the second wall plate 102 facing away from the first wall plate 101, and/or the supporting leg 70 is disposed on a side surface of the first wall plate 101 facing away from the second wall plate 102. Namely: the supporting leg 70 may be provided only on the second wall plate 102, or the supporting leg 70 may be provided only on the first wall plate 101, or the supporting leg 70 may be provided on both the first wall plate 101 and the second wall plate 102. In this way, the case 10 can contact with the supporting surface through the supporting leg 70, so that a space is formed between the network terminal case 1 and the supporting surface, which is beneficial to heat dissipation of the network terminal case 1.

The support legs 70 may be made of an anti-slip material based on the above embodiment. The anti-slip material may be rubber, latex, or EVA (ethylene vinyl acetate copolymer), for example. That is, the support legs 70 may be rubber members, latex members, EVA members, or the like. In this way, the friction between the support leg 70 and the support surface can be increased, so that the stability of the network terminal box 1 can be improved.

The embodiment of the application also provides a network terminal, which comprises the network terminal case 1 and the circuit board 4. The network terminal box 1 may be the network terminal box 1 in any of the above-mentioned technical solutions.

Referring to fig. 5, the circuit board 4 is sandwiched between the first fixing member 202 and the second fixing member 203. The circuit board 4 may include, but is not limited to, a set top box circuit board, a router circuit board, a cat circuit board, a video surveillance device circuit board, a smoke sensing alarm circuit board, and the like. The following description is needed: the circuit board 4 may be a new circuit board 4 or a circuit board 4 detached from an old device. Among them, old devices include, but are not limited to: set top boxes, routers, light cats, video monitoring equipment, smoke sensing alarm devices, and the like. When the circuit board 4 is the circuit board 4 of the old equipment, the newly added investment can be reduced, and the existing resources are fully utilized.

Specifically, the circuit board 4 includes a first end portion and a second end portion opposite in the first direction O, the first end portion may be connected to the first fixing member 202, and the second end portion may be connected to the second fixing member 203.

Since the network terminal provided by the embodiment of the application includes the network terminal case 1 according to any one of the above technical solutions, the distance between the first fixing member 202 and the second fixing member 203 can be adjusted by controlling the first fixing member 202 to slide along the first direction O so as to adapt to the circuit boards 4 with various sizes, so that the fixing assembly 20 can clamp the circuit boards 4 with various sizes, and further the universality of the network terminal can be improved.

In some embodiments, the thickness direction of the circuit board 4 is perpendicular to the first direction O. The network termination may be supported to the support surface by means of the first wall plate 101 or the second wall plate 102. In this case, too, the thickness direction of the circuit board 4 is perpendicular to the supporting surface. In this way, the heat dissipation capability of the network terminal can be improved by means of convection heat dissipation. The specific principle of convection heat dissipation is as follows: when the circuit board 4 works, heat is generated by heating, after the air around the circuit board 4 exchanges heat with the circuit board 4, the heat on the circuit board 4 is absorbed by the air, the temperature of the circuit board 4 is reduced, the temperature of the air is increased after the heat is absorbed, the volume of the air expands and moves upwards, and the air in the box 10 flows, so that the heat generated by the circuit board 4 can be continuously taken away, and the heat dissipation capacity of the network terminal is improved.

Referring to fig. 5 in combination with fig. 6, in some embodiments, the fixing assemblies 20 and the circuit boards 4 are plural, and the plural circuit boards 4 are in one-to-one correspondence with the plural fixing assemblies 20. Illustratively, the number of fixing assemblies 20 and circuit boards 4 is 3. In this way, the network terminal can be provided with a plurality of circuit boards 4 at the same time, on one hand, the practicability of the network terminal can be improved; on the other hand, the floor space of a plurality of home network terminals (such as a set top box, a router, a switch, video monitoring equipment, a smoke induction alarm device and the like) can be reduced, so that the environment of a supporting surface is tidy, the problem of winding connecting cables among a plurality of home network devices is effectively solved, and the problem that the plurality of home network devices occupy the supporting surface is effectively solved.

Referring to fig. 5 in combination with fig. 6, the plurality of carriers 201 in the plurality of fixing assemblies 20 are disposed at intervals in the thickness direction of the circuit board 4 (i.e., the plurality of carriers 201 in the plurality of fixing assemblies 20 may be disposed at parallel intervals or non-parallel intervals in the thickness direction of the circuit board 4). Illustratively, the plurality of carriers 201 in the plurality of fixing members 20 are arranged in parallel at intervals in the thickness direction of the circuit board 4. In this way, the resistance of the hot air rising can be reduced, thereby improving the heat dissipation capacity of the network terminal.

On the basis of the embodiment, the plurality of circuit boards 4 are electrically connected together through short jumper wires without plugging. In this way, network faults caused by loosening of the wiring terminals among the circuit boards 4 can be avoided, so that the fault rate can be effectively reduced, and the customer satisfaction can be improved.

Referring to fig. 7, fig. 7 is a side view of the network terminal box 1 shown in fig. 1. To facilitate electrical connection of external devices to the circuit board 4 mounted in the case 10. The outer wall of the case 10 is provided with a mounting window 104. The mounting window 104 may be elongated. A variety of interfaces are provided at the mounting window 104. Illustratively, the interface includes: a power interface 30, a fiber optic interface 31, HDIM interface 32, a USB interface 33, a network interface 34, and the like.

In some embodiments, referring to fig. 7, a mounting window 104 may be provided on the third wall plate 103. In other embodiments, the mounting window 104 may also be provided on the first wall panel 101 or the second wall panel 102.

Referring to fig. 8, fig. 8 is a schematic diagram illustrating an electrical connection relationship between a plurality of circuit boards 4 according to some embodiments of the present application. In some embodiments, the network terminal further includes a power supply module 50, and the plurality of circuit boards 4 are electrically connected to the power supply module 50, respectively, that is, the plurality of circuit boards 4 share one power supply module 50. The power supply module 50 is illustratively disposed on the inner wall of the case 10 through a fixing base, the power supply module 50 outputs a 5-terminal adjustable AC-DC module, the module input voltage is 220V AC, and the module output voltage is 5VDC2, 12VDC1, and 9VDC 1. Thus, on one hand, the electric energy loss can be reduced, and the power supply efficiency is improved; on the other hand, when a plurality of power supply modules 50 are used, technical faults caused by the faults of one power supply module 50 can be avoided, so that the fault rate is reduced, and the customer satisfaction is improved. Wherein the 2-way 5VDC power output by the power supply module 50 is connected to the USB interface 33 at the mounting window 104. In this way, other low power devices requiring 5V power may be powered.

Referring to fig. 8, the number of circuit boards 4 is exemplified by 3, which are a photo cat circuit board 40, a router circuit board 42, and a set-top box circuit board 41, respectively. The optical cat circuit board 40 is used to provide more connection ports for home network devices, and to allocate network data, each of which has an IP address. The router circuit board 42 is used for sharing broadband internet in a wired manner to other devices, such as a computer and a mobile phone, which automatically allocate IP, virtually dial-up internet, and connect devices with only one IP address to the outside. The set-top box circuit board 41 is used for converting the digital signal into a video signal and transmitting the video signal to a television set for watching digital television programs.

In use, the self-powered module 50 selects the corresponding voltage output terminal to be wired to the power terminal of each circuit board 4. The optical fiber plug is inserted into the optical fiber input port of the optical cat circuit board 40, and the net wire output end of the optical cat circuit board 40 is connected with the net wire input ends of the router circuit board 42 and the set top box circuit board 41 by short jumper wires, so that the whole machine package can be completed. And accessing a power supply and a network to debug the equipment.

In summary, in the network terminal case 1 and the network terminal according to some embodiments of the present application, the plurality of circuit boards 4 are vertically disposed inside the case 10, so that the heat dissipation capability of the network terminal can be improved by convection heat dissipation, and the heat dissipation effect can be significantly increased by more than 40% when the network terminal is matched with the case 10 which is a metal piece. The problem that the network rate is reduced and even the connection of the client equipment is dropped due to the fact that the circuit board 4 of the existing chassis is horizontally placed and accumulated heat formed by long-time operation is not easy to dissipate is effectively solved. In addition, the plurality of circuit boards 4 share one power supply module 50, so that the power supply efficiency of the equipment can be improved by about 15%, and the energy-saving effect of large-scale application is considerable. Because the power input is only 1 input end, the existing power strip resources of customers can be saved, and the power strip can work without replacing a large power strip.

In addition, 2 USB interfaces 33 are additionally arranged at the mounting window 104 of the case, so that the daily intelligent equipment can be charged for use. In addition, the whole occupied space of the plurality of network terminals integrated in the vertical chassis is about one fourth of that of the traditional separation mode, about 75% of desktop space can be effectively saved, and the occupied area of the desktop is extremely small; and the outside only has input and output cables, and no connecting cable between devices, so that the appearance is clean, and LOGO or after-sales or customer service contact ways (such as two-dimension codes, telephone numbers and the like) can be printed on the outer wall of the box body 10, so that customer perception can be improved. In addition, the circuit board 4 of the old equipment can be fully utilized, the assembly is simple, the assembly can be completed by general maintenance personnel, and the cost of employment of specialized labor can be saved.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is merely illustrative of embodiments of the present application, and the present application is not limited thereto, and any person skilled in the art will readily appreciate variations and substitutions within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A network terminal enclosure, comprising:

A case including first and second wall plates opposing in a first direction;

The fixing assembly comprises a bearing part, a first fixing part and a second fixing part, wherein the bearing part is connected between the first wall plate and the second wall plate, the first fixing part and the second fixing part are arranged in the first direction, the first fixing part is used for being matched with the second fixing part to clamp a circuit board, and the first fixing part is slidably arranged in the bearing part along the first direction.

2. The network terminal box of claim 1, wherein the carrier is provided with a chute, the chute extends along the first direction, the first fixing member is provided with a sliding portion, and the sliding portion is slidably disposed in the chute.

3. The network terminal box of claim 2, wherein the carrier includes a first surface and a second surface opposite to each other, the first fixing member is located on a side toward which the first surface faces, the sliding slot penetrates through the first surface and the second surface, and the sliding portion penetrates through the sliding slot;

the network terminal case further comprises a locking piece, wherein the locking piece is arranged on one side, away from the first fixing piece, of the sliding groove, and the locking piece is used for locking the sliding part in the sliding groove.

4. The network termination enclosure of claim 2, wherein the chute includes first and second opposing chute walls in the first direction,

The network terminal case further comprises an elastic piece, one end of the elastic piece is connected to the sliding part, the other end of the elastic piece is connected to the first groove wall surface or the second groove wall surface, and the elastic piece is used for applying elastic force to the sliding part towards the second fixing piece.

5. The network termination box according to any one of claims 1 to 4, wherein the second fixing element is located on a side of the first fixing element facing away from the first wall plate, and the second fixing element is fixedly connected to the second wall plate.

6. The network termination box according to any one of claims 1 to 4, wherein the first wall plate and the second wall plate are each metal pieces.

7. The network termination enclosure of any one of claims 1-4, further comprising: the supporting legs are arranged on one side surface of the second wall plate, which is away from the first wall plate, and/or the supporting legs are arranged on one side surface of the first wall plate, which is away from the second wall plate.

8. A network terminal, comprising:

a network terminal enclosure, the network terminal enclosure being the network terminal enclosure of any one of claims 1-7;

The circuit board is clamped between the first fixing piece and the second fixing piece.

9. The network terminal of claim 8, wherein the plurality of fixing assemblies and the plurality of circuit boards are respectively arranged in a plurality of mode, the plurality of circuit boards are in one-to-one correspondence with the plurality of fixing assemblies, and the plurality of bearing pieces in the plurality of fixing assemblies are arranged at intervals in the thickness direction of the circuit boards.

10. The network terminal of claim 9, further comprising: and the circuit boards are respectively and electrically connected with the power supply module.