Gateway box with expansion interface

Abstract

The utility model relates to the technical field of gateway boxes, in particular to a gateway box with expansion interfaces, which comprises a machine body, a plurality of data interfaces arranged on one side of the machine body, a connecting line electrically connected to one side of the machine body, a docking station electrically connected to one end of the connecting line far away from the machine body, and a plurality of heat dissipation holes arranged on one side of the machine body far away from the data interfaces. An adjusting structure is arranged on the lower surface of the docking station and comprises a positioning block and a fixing base, the upper surface of the positioning block is fixedly connected with the lower surface of the docking station, the section of the positioning block is in an isosceles trapezoid shape, inserting holes are formed in the two sides of the inclined waist of the positioning block, inserting rods are arranged on the two sides of the fixing base in a sliding and penetrating mode, and the inserting rods are matched with the inserting holes in size. According to the gateway box with the expansion interface, the problems that after a docking station is connected with a gateway, the docking station cannot be stably connected to the gateway, unreliable connection or frequent disconnection of equipment is easily caused, and normal operation and communication of network equipment are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gateway boxes, in particular to a gateway box with an expansion interface. Background Art

[0002] Gateways can be used not only for LAN interconnection, but also for WAN interconnection. Gateways are interconnected at the transport layer to ensure mutual communication between devices. Gateways with expansion interfaces can connect more network devices.

[0003] The utility model with announcement number CN218679553U discloses an intelligent data gateway device with an expansion interface, and the key points of its technical solution are: it includes a gateway box, one side of the gateway box is provided with multiple groups of first interfaces, a plug-in board is movably plugged into one group of first interfaces, and a second interface is provided on one side of the plug-in board. The intelligent data gateway device with an expansion interface, when the plug-in board with multiple groups of interfaces is plugged into the interface on one side of the gateway box, two groups of support rings can be slid along the slideway to the plug-in board, so that the plug-in board is plugged into the inside of the two groups of support rings, so that under the support of the support ring, the end of the plug-in board that does not contact the interface is supported, so that the overall force of the plug-in board is more uniform, which can avoid the instability caused by the plug-in board being supported only by the plug set on one side in the traditional way.

[0004] With respect to the above-mentioned related contents, the following technical defects are found: after the expansion dock of the prior art is connected to the gateway, the expansion dock cannot be stably connected to the gateway, which may easily lead to unreliable connection or frequent disconnection of the device, thereby affecting the normal operation and communication of the network device.

[0005] To this end, we propose a gateway box with an expansion interface. Utility Model Content

[0006] A technical problem to be solved by the present application is that after the expansion dock is connected to the gateway, the expansion dock cannot be stably connected to the gateway.

[0007] To solve the above technical problems, an embodiment of the present application provides a gateway box with an expansion interface, including a body, a plurality of data interfaces are installed on one side of the body, a connecting line is electrically connected to one side of the body, an end of the connecting line away from the body is electrically connected to the expansion dock, a plurality of heat dissipation holes are provided on the side of the body away from the data interface, an adjustment structure is provided on the lower surface of the expansion dock, the adjustment structure includes a positioning block and a fixed seat, the upper surface of the positioning block is fixedly connected to the lower surface of the expansion dock, the cross-section of the positioning block is an isosceles trapezoid, and sockets are provided on both sides of the oblique waist of the positioning block, and plug rods are slidably penetrated on both sides of the fixed seat, the plug rods are adapted to the size of the plug holes, and springs are sleeved on the sides of the plug rods, and the two ends of the springs are respectively fixedly connected to the plug rods and the fixed seat.

[0008] The effect achieved by the above components is: by setting the adjustment structure, the expansion dock can be conveniently fixed on the gateway after being connected to the gateway. The fixed expansion dock can reduce the risk of the device being moved or maliciously unplugged, improve the security and stability of the network, and the fixed expansion dock can ensure the stability of the connection and reduce the problems of accidental disconnection or unreliable connection.

[0009] In some embodiments, one end of the two insertion rods close to each other is fixedly connected with an arc block.

[0010] The effect achieved by the above components is that the arc block can reduce the friction between the insertion rod and the positioning block, so that the insertion rod can move more smoothly on the oblique waist side of the positioning block.

[0011] In some embodiments, a connecting tube is fixedly connected to the upper surface of the body, a connecting rod is rotatably connected to the inner wall of the connecting tube, an upper end of the connecting rod is fixedly connected to a fixing seat, and a pressure rod is threadedly penetrated through the outer wall of the connecting tube.

[0012] The effect achieved by the above components is: by setting the above structure, after the expansion dock is fixed on the gateway box, the rotation angle of the expansion dock can be adjusted, so that the expansion dock can be conveniently connected to different convenient cables.

[0013] In some embodiments, ends of the two insertion rods that are away from each other are fixedly connected with pull rings.

[0014] The effect achieved by the above components is that pulling the pull ring can drive the insertion rod, thereby achieving the effect of conveniently controlling the insertion rod.

[0015] In some embodiments, an auxiliary structure is provided on one side of the body close to the heat dissipation hole, and the auxiliary structure includes a filter, one side of the filter is in contact with the body, one side of the filter is fixedly connected to two fixing plates, and screw holes are provided on the sides of the fixing plates. Both sides of the body are fixedly connected to connecting frames, and the inner wall of the connecting frame is in contact with the fixing plate. A screw is threaded through one side of the connecting frame, and the size of the screw is adapted to the size of the screw hole.

[0016] The effect achieved by the above components is: by setting up the auxiliary structure, the filter can filter the dust to prevent the dust from blocking the heat dissipation holes, and after the filter has been used for a period of time, the personnel can easily disassemble the filter to clean or replace it.

[0017] In some embodiments, a guide plate is fixedly connected to one side of the fixing plate close to the connecting frame, and the cross-section of the guide plate is triangular.

[0018] The effect achieved by the above components is: by arranging a guide plate with a triangular cross section on one side of the fixing plate, the fixing plate can be conveniently inserted into the inner wall of the connecting frame.

[0019] In some embodiments, the screw is made of stainless steel.

[0020] The effect achieved by the above components is: by setting the screw to be made of stainless steel, the effect of increasing the service life of the screw is achieved.

[0021] The utility model has at least the following beneficial effects:

[0022] By setting the adjustment structure, the expansion dock can be conveniently fixed on the gateway after being connected to the gateway. The fixed expansion dock can reduce the risk of the device being moved or maliciously unplugged, improve the security and stability of the network, and ensure the stability of the connection and reduce the problems of accidental disconnection or unreliable connection.

[0023] By setting up an auxiliary structure, the filter can filter dust to prevent dust from blocking the heat dissipation holes, and after the filter has been used for a period of time, personnel can easily disassemble the filter to clean or replace it. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a partial structural schematic diagram of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the regulating structure of the utility model;

[0027] Figure 4 It is a schematic diagram of the partial structure disassembly of the regulating structure of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the auxiliary structure of the utility model;

[0029] Figure 6 It is a schematic diagram of the partial structural disassembly of the auxiliary structure of the utility model.

[0030] In the figure: 1. body; 2. data interface; 3. adjustment structure; 301. positioning block; 302. socket; 303. fixing seat; 304. plug rod; 305. pull ring; 306. spring; 307. arc block; 308. connecting rod; 309. connecting pipe; 310. pressure rod; 4. auxiliary structure; 41. filter; 42. fixing plate; 43. screw hole; 44. connecting frame; 45. screw; 46. guide plate; 5. connecting line; 6. expansion dock; 7. heat dissipation hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-6 The utility model provides a technical solution: a gateway box with an expansion interface, including a body 1, a plurality of data interfaces 2 are installed on one side of the body 1, a connecting line 5 is electrically connected to one side of the body 1, an end of the connecting line 5 away from the body 1 is electrically connected to an expansion dock 6, a plurality of heat dissipation holes 7 are opened on the side of the body 1 away from the data interface 2, an adjustment structure 3 is provided on the lower surface of the expansion dock 6, and an auxiliary structure 4 is provided on the side of the body 1 close to the heat dissipation hole 7.

[0033] The specific settings and functions of the adjustment structure 3 and the auxiliary structure 4 are described in detail below.

[0034] Reference Figure 3 and Figure 4As shown, in this embodiment: the adjustment structure 3 includes a positioning block 301 and a fixing seat 303, the upper surface of the positioning block 301 is fixedly connected to the lower surface of the expansion dock 6, the cross-section of the positioning block 301 is an isosceles trapezoid, and holes 302 are provided on both sides of the oblique waist of the positioning block 301, and plug rods 304 are slidably penetrated on both sides of the fixing seat 303, and the plug rods 304 are adapted to the size of the plug holes 302. The side of the plug rod 304 is sleeved with a spring 306, and the two ends of the spring 306 are fixedly connected to the plug rod 304 and the fixing seat 303 respectively. By setting the adjustment structure 3, the expansion dock 6 can be conveniently fixed on the gateway after being connected to the gateway. The fixed expansion dock 6 can reduce the risk of the device being moved or maliciously unplugged, improve the security and stability of the network, and the fixed expansion dock 6 can ensure the stability of the connection, reduce the problem of accidental disconnection or unreliable connection, and the two plug rods The ends of the two plug rods 304 that are close to each other are fixedly connected with arc blocks 307. The arc blocks 307 can reduce the friction between the plug rod 304 and the positioning block 301, so that the plug rod 304 can move more smoothly on the oblique waist side of the positioning block 301. The upper surface of the body 1 is fixedly connected with a connecting tube 309, and the inner wall of the connecting tube 309 is rotatably connected with a connecting rod 308. The upper end of the connecting rod 308 is fixedly connected to the fixed seat 303, and the outer wall of the connecting tube 309 is threaded with a pressure rod 310. By setting the above structure, after the expansion dock 6 is fixed on the gateway box, the rotation angle of the expansion dock 6 can be adjusted, so that the expansion dock 6 can be conveniently connected to different convenient cables. The ends of the two plug rods 304 that are far away from each other are fixedly connected with a pull ring 305. Pulling the pull ring 305 can drive the plug rod 304, thereby achieving the effect of conveniently controlling the plug rod 304.

[0035] Example 2, refer to Figure 5 and Figure 6 As shown, in this embodiment: the auxiliary structure 4 includes a filter screen 41, one side of the filter screen 41 is fitted with the body 1, one side of the filter screen 41 is fixedly connected to two fixing plates 42, the side of the fixing plate 42 is provided with a screw hole 43, both sides of the body 1 are fixedly connected to a connecting frame 44, the inner wall of the connecting frame 44 is fitted with the fixing plate 42, and one side of the connecting frame 44 is threaded with a screw 45, and the size of the screw 45 and the screw hole 43 are adapted. By setting the auxiliary structure 4, the filter screen 41 can filter dust to prevent dust from blocking the heat dissipation hole 7 The filter screen 41 can be easily disassembled and assembled by personnel for cleaning or replacement after being used for a period of time. A guide plate 46 is fixedly connected to one side of the fixing plate 42 close to the connecting frame 44. The cross section of the guide plate 46 is triangular. By arranging the guide plate 46 with a triangular cross section on one side of the fixing plate 42, the fixing plate 42 can be easily inserted into the inner wall of the connecting frame 44. The screw 45 is specifically made of stainless steel. By setting the screw 45 to be made of stainless steel, the effect of increasing the service life of the screw 45 is achieved.

[0036] The gateway with the expansion dock 6 can connect more network devices. When it is necessary to connect a terminal device, the terminal device needs to be connected to the gateway or the interface on the expansion dock 6 with the help of a network cable. The heat dissipation hole 7 can ventilate and dissipate heat inside the body 1. When it is necessary to fix the expansion dock 6 on the body 1, first move the expansion dock 6 to drive the positioning block 301, so that the oblique waist side of the positioning block 301 is placed between the two insertion rods 304, and then press the positioning block 301 downward. During this process, the spring 306 will drive the insertion rod 304, and the insertion rod 304 will drive the arc block 307 to abut against the oblique waist side of the positioning block 301. When the insertion rod 304 is inserted into the socket 302, the fixed installation of the expansion dock 6 can be completed. When the expansion dock 6 needs to be rotated, first rotate the pressure rod 310 and the connecting rod 30 8 is separated, and then the expansion dock 6 is rotated to drive the connecting rod 308, so that the connecting rod 308 rotates along the inner wall of the connecting tube 309. When the expansion dock 6 is rotated to a suitable position, the pressure rod 310 is rotated to abut against the connecting rod 308 to complete the rotation and fixation of the expansion dock 6. By setting the above structure, after the expansion dock 6 is fixed on the gateway box, the rotation angle of the expansion dock 6 can be adjusted, so that the expansion dock 6 can be conveniently connected to different convenient cables. Among them, the arc block 307 can reduce the friction between the insertion rod 304 and the positioning block 301, so that the insertion rod 304 can move more smoothly on the oblique waist side of the positioning block 301. In addition, pulling the pull ring 305 can drive the insertion rod 304, so as to achieve the effect of conveniently controlling the insertion rod 304.

[0037] During the use of the gateway box, the filter 41 can filter dust to prevent dust from blocking the heat dissipation holes 7. When the filter 41 needs to be cleaned or replaced after being used for a period of time, the screw 45 is first rotated to separate it from the screw hole 43 on the fixing plate 42. When the screw 45 is separated from the screw hole 43, the filter 41 is moved to drive the fixing plate 42 to separate from the inner wall of the connecting frame 44, and the filter 41 can be disassembled. Subsequently, the new filter 41 is moved to drive the fixing plate 42, and the fixing plate 42 is inserted into the connecting frame 44, and the screw 45 is rotated to connect with the screw hole 43, so that the filter 41 can be replaced. Among them, by providing a guide plate 46 with a triangular cross-section on one side of the fixing plate 42, the fixing plate 42 can be easily inserted into the inner wall of the connecting frame 44. In addition, by providing the screw 45 with stainless steel material, the service life of the screw 45 is increased.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gateway box with an expansion interface, comprising a body (1), a plurality of data interfaces (2) being installed on one side of the body (1), a connection line (5) being electrically connected to one side of the body (1), an end of the connection line (5) away from the body (1) being electrically connected to an expansion dock (6), a plurality of heat dissipation holes (7) being provided on a side of the body (1) away from the data interface (2), characterized in that: The lower surface of the expansion dock (6) is provided with an adjustment structure (3), and the adjustment structure (3) includes a positioning block (301) and a fixing seat (303). The upper surface of the positioning block (301) is fixedly connected to the lower surface of the expansion dock (6). The cross-section of the positioning block (301) is an isosceles trapezoid. Both sides of the oblique waist of the positioning block (301) are provided with insertion holes (302). Both sides of the fixing seat (303) are slidably penetrated with insertion rods (304). The size of the insertion rod (304) is adapted to that of the insertion hole (302). A spring (306) is sleeved on the side of the insertion rod (304), and the two ends of the spring (306) are respectively fixedly connected to the insertion rod (304) and the fixing seat (303).

2. A gateway box with an expansion interface according to claim 1, characterized in that: The ends of the two insertion rods (304) close to each other are both fixedly connected with arc blocks (307).

3. A gateway box with an expansion interface according to claim 1, characterized in that: A connecting pipe (309) is fixedly connected to the upper surface of the machine body (1); a connecting rod (308) is rotatably connected to the inner wall of the connecting pipe (309); the upper end of the connecting rod (308) is fixedly connected to the fixing seat (303); and a pressing rod (310) is threadedly penetrated through the outer wall of the connecting pipe (309).

4. A gateway box with an expansion interface according to claim 1, characterized in that: The ends of the two insertion rods (304) that are away from each other are both fixedly connected with a pull ring (305).

5. A gateway box with an expansion interface according to claim 4, characterized in that: An auxiliary structure (4) is provided on one side of the machine body (1) close to the heat dissipation hole (7), and the auxiliary structure (4) comprises a filter screen (41), one side of the filter screen (41) is in contact with the machine body (1), one side of the filter screen (41) is fixedly connected to two fixing plates (42), the side surfaces of the fixing plates (42) are provided with screw holes (43), both sides of the machine body (1) are fixedly connected to connection frames (44), the inner wall of the connection frame (44) is in contact with the fixing plates (42), one side of the connection frame (44) is threadedly penetrated with a screw rod (45), and the size of the screw rod (45) is adapted to that of the screw hole (43).

6. A gateway box with an expansion interface according to claim 5, characterized in that: A guide plate (46) is fixedly connected to one side of the fixing plate (42) close to the connection frame (44), and the cross section of the guide plate (46) is triangular.

7. The gateway box with an expansion interface according to claim 5, characterized in that: The screw rod (45) is specifically made of stainless steel.

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