A high-performance gateway

Abstract

The present invention discloses a high-performance gateway, which relates to the technical field of gateways, including a gateway body and a plurality of plug interfaces equidistantly arranged on the rear side of the gateway body for connecting a network cable connector. A threading box is fixedly installed on the rear side of the gateway body, and the threading box has the same number and corresponding positions as the plug interfaces. A positioning component for clamping and fixing the network cable to prevent the outer end of the network cable from being loosened from the plug interface due to the pulling force. In the present invention, the network cable connector will not be pulled loose or detached, and when the network cable is pulled in other directions, the connection at the network cable connector will not be affected, so that the interface can be better prevented from being loosened and detached, and the pulling force on the network cable can be buffered, the performance of the network cable's resistance to pulling force is improved, and the network cable is prevented from being disconnected due to the pulling force. The pulling force on the network cable can be buffered and dispersed, and the stress concentration can be avoided to cause wear on the network cable.

Description

Technical Field

[0001] The present invention relates to the technical field of gateways, and in particular to a high-performance gateway. Background Art

[0002] A gateway is a device with conversion function. It can transmit and repackage information between different communication protocols and data to adapt to the needs of the system. At the same time, the gateway also has filtering and security functions. The IoT gateway is the link between the perception network and the traditional communication network. It can realize protocol conversion between the perception network and the communication network, as well as between different types of perception networks. It can realize wide area interconnection and local area interconnection.

[0003] During the use of existing IoT gateways, the wiring harness part is easily pulled, causing the plug connector to separate from the gateway, resulting in poor contact and affecting the power consumption and performance of the IoT gateway.

[0004] An existing Chinese patent (publication number: CN218243720U) proposes an Internet of Things gateway, including a gateway shell, both sides of one end of the gateway shell are provided with plug interfaces, and a movable limit plate is installed on one side outside the plug interface, and a limit card slot is provided at the connection between the movable limit plate and the gateway shell; the limit card slot can facilitate the mutual movement of the movable limit plate, and the cooperation of the movable limit plate and the limit hole can be used to engage and limit the plug to prevent the plug from being separated from the plug interface.

[0005] The existing Chinese patent (Announcement No.: CN210327849U) proposes a high-performance IoT gateway device based on FPGA, including a device body, a moisture-proof plate is fixedly installed at the bottom of the device body, a positioning port is opened at the bottom of the moisture-proof plate, and a support column is fixedly installed at the bottom of the device body and inside the positioning port. The high-performance IoT gateway device based on FPGA effectively prevents moisture from entering the interior of the device body from the bottom through the moisture-proof plate at the bottom of the device body. Through the installation of the rubber plate, its resistance is relatively large, so when the router is accidentally hit, it is not easy to move. At the same time, rubber has shock-absorbing characteristics, which effectively reduces the vibration of the device body and protects its internal components. When static electricity is generated inside the device body, the static electricity is transmitted to the ground through the conductive column to pour out the static electricity, avoid damage to the components in the device body, and achieve the purpose of good protection.

[0006] The above-mentioned gateway has the following disadvantages when in use: in actual use, the joint where the device and the cable are connected is often easily loosened by the pulling force of one end of the outer cable, causing the joint connection to fall off and break, thereby causing poor contact during use, affecting the power consumption and performance of the gateway. The cable anti-pull method in the prior art usually uses a pressure block to clamp and fix one end of the cable. When the exposed end of the cable is subjected to pulling force, the stress cannot be buffered and is directly concentrated on the part of the cable where the cable is clamped and fixed, which can easily cause damage to the cable at the clamped position.

[0007] To this end, we propose a high-performance gateway to solve the above problems. Summary of the invention

[0008] The present invention provides a high-performance gateway, which solves the technical problem that cable pulling protection is usually performed by pressing and fixing one end of the cable by a pressure block. When the exposed end of the cable is subjected to a pulling force, the stress cannot be buffered and directly acts on the part of the cable where the cable is pressed and fixed, which is extremely likely to cause damage to the cable at the pressed part.

[0009] In order to solve the above technical problems, the present invention provides a high-performance gateway, including a gateway body and a plurality of plug interfaces equidistantly arranged on the rear side of the gateway body for connecting network cable connectors, a threading box is fixedly installed on the rear side of the gateway body, the number of the threading boxes is the same as that of the plug interfaces and the positions are corresponding, a top wall of the threading box is provided with a positioning component for clamping and fixing the network cable to prevent the outer end of the network cable from being loosened from the inside of the plug interface due to the pulling force, and a buffer component is provided inside the threading box for winding a certain length of network cable, and can disperse the pulling force when the outer end of the network cable is subjected to the pulling force, so as to prevent the compression and fixing of the network cable from being damaged.

[0010] Preferably, the threading box includes a box body, a box cover, a positioning groove, a positioning block, a support spring, a card slot, a push rod, a wiring harness port and a threading port. The box body is fixedly mounted on the rear side of the gateway body, and the box cover is rotatably mounted on the box body. The box cover is an L-shaped structure, and the positioning groove is arranged inside the bending part of the box cover, and the positioning block is slidably mounted inside the positioning groove, and the support spring is fixedly connected to the inner wall of the positioning groove, and one end of the support spring away from the positioning groove is fixedly connected to one side wall of the positioning block, and the card slot is arranged at the upper front end of the left and right side walls of the box body, and the positioning block is inserted into the inside of the card slot under the push of the elastic force of the card slot, and the push rod is slidably arranged inside the card slot, the wiring harness port is penetrated through the top surface of the box body, and the threading port is penetrated through the front end surface of the box body.

[0011] Preferably, a rotating shaft is rotatably mounted on the lower portion of the front port of the box body, the bottom end of the box cover is fixedly mounted on the rotating shaft, and the box cover is rotatably connected to the box body via the rotating shaft.

[0012] Preferably, a stop edge is installed at one end of the push rod extending into the slot, and a return spring is also sleeved on the push rod. One end of the return spring is fixedly connected to the stop edge set on the outer wall of the push rod, and the other end of the return spring is fixedly connected to the inner wall of the slot.

[0013] Preferably, the positioning assembly includes a rotating shaft, a transmission gear, a first rack, a second rack, a wire clamping arm, a wire clamping plate, a ring plate and a torsion spring. The rotating shaft is rotatably mounted on the top wall of the box cover, and the transmission gear is fixedly mounted on the top of the rotating shaft. The first rack and the second rack are both slidably mounted on the top wall of the box cover. The first rack and the second rack are parallel and symmetrically arranged on the box cover, and the first rack and the second rack are both meshed with the transmission gear. The top surfaces of the first rack and the second rack are fixedly mounted with wire clamping arms, and wire clamping plates are fixedly mounted on opposite sides of the two wire clamping arms. The ring plate is fixedly mounted on the bottom end of the rotating shaft, and the torsion spring is sleeved on the outer wall of the rotating shaft, one end of the torsion spring is fixedly connected to the side wall of the ring plate, and the other end of the torsion spring is fixedly connected to the inner top wall of the box cover.

[0014] Preferably, the wire clamping plate is integrally formed with an arc-shaped groove for clamping the network cable, and a clamping pad for fitting with the outer wall of the network cable is fixedly mounted on the inner wall of the arc-shaped groove, and the clamping pad is made of rubber.

[0015] Preferably, the buffer assembly includes a first limiting roller, a second limiting roller and a buffer roller, the first limiting roller and the second limiting roller are both rotatably mounted on the inner bottom wall of the box body, the first limiting roller and the second limiting roller are symmetrically arranged front to back, and the first limiting roller is located directly below the wire harness opening, and the buffer roller is fixedly mounted on the inner bottom wall of the box body, and the first limiting roller, the second limiting roller and the buffer roller are arranged in a triangular position.

[0016] Preferably, the buffer roller includes a lower sleeve, a pillar, an upper sleeve, a panel, a damping rod, a baffle and a buffer spring, the lower sleeve is fixedly mounted on the inner bottom wall of the box body, the pillar is mounted at the center of the inner bottom wall of the lower sleeve, the upper sleeve is mounted on the top of the pillar, a plurality of panels are arranged in a circular array in the internal space of the lower sleeve and the upper sleeve, the damping rod is fixedly mounted on the outer walls of the upper and lower parts of the panel, the lower sleeve and the upper sleeve are both provided with through holes for the damping rod to pass through, one end of the damping rod away from the panel passes through the through hole and is fixedly mounted with a baffle, the buffer spring is sleeved on the damping rod, one end of the buffer spring is fixedly connected to the outer side wall of the baffle, and the other end of the buffer spring is fixedly connected to the outer walls of the lower sleeve and the upper sleeve.

[0017] Compared with the related art, the high-performance gateway provided by the present invention has the following beneficial effects:

[0018] In the present invention, the network cable can be limited by a threading box and a positioning component arranged on the threading box, and the network cable can be pressed. When the network cable is pulled, the network cable joint will not be pulled loose or detached. When the network cable is pulled in other directions, it will not affect the connection at the network cable joint, thereby better preventing the interface from loosening and detaching. The buffer component can buffer the pulling force applied to the network cable, improve the network cable's anti-pulling performance, avoid the network cable from being disconnected due to the pulling force, and can buffer and disperse the pulling force applied to the network cable, avoiding stress concentration and wear on the network cable.

[0019] In the present invention, an operator pulls apart the two clamping arms to open the two clamping plates, and then places the network cable between the two clamping plates, and then releases the clamping arms. When the operator pulls apart the clamping arms, the first rack and the second rack move opposite to each other, and the meshing connection between the first rack and the second rack can drive the transmission gear and the rotating shaft to rotate counterclockwise. When the rotating shaft rotates, it drives the torsion spring installed thereon to twist and store elastic potential energy. When the operator releases the clamping arms, the torsion spring resets, and drives the rotating shaft and the transmission gear to rotate clockwise, thereby driving the first rack and the second rack to move relative to each other, so that the two clamping arms move relative to each other, and the clamping plates are used to clamp and fix the network cable. When the network cable is pulled, the network cable joint will not be pulled loose or detached, and when the network cable is pulled in other directions, it will not affect the connection at the network cable joint, thereby better preventing the interface from loosening and detaching.

[0020] In the present invention, after the network cable connector is inserted into the plug interface and connected to the gateway body, when the outer end of the network cable is subjected to a pulling force, the pulling force pulls the network cable, thereby causing the network cable wrapped around the outer side of the enclosure to be pulled. The network cable is tightened and contracts inwardly under the pulling force, and the enclosure arranged between the lower sleeve and the upper sleeve slides along its inner cavity. When the enclosure slides inwardly, it drives the damping rod and the baffle plate to approach the lower sleeve. When the damping rod and the baffle plate move, they overcome the stress of the buffer spring and contract inwardly, thereby dispersing the pulling force and then removing the buffer. Without concentrated stress, it is not easy to cause wear to the network cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of a high-performance gateway;

[0022] Figure 2 It is a rear view structural diagram of a high performance gateway;

[0023] Figure 3 It is a schematic diagram of the side view structure of a high-performance gateway;

[0024] Figure 4 It is a structural schematic diagram of a threading box in a high-performance gateway;

[0025] Figure 5 It is a schematic diagram of the side cross-sectional structure of a threading box in a high-performance gateway;

[0026] Figure 6 It is a schematic diagram of the front cross-sectional structure of a threading box in a high-performance gateway;

[0027] Figure 7 It is a schematic diagram of the structure of a buffer roller in a high-performance gateway;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of a buffer roller in a high-performance gateway.

[0029] Numbers in the figure: 1, gateway body; 2, plug interface; 3, threading box; 301, box body; 302, rotating shaft; 303, box cover; 304, positioning groove; 305, positioning block; 306, supporting spring; 307, card slot; 308, push rod; 309, reset spring; 310, wiring harness port; 311, threading port; 4, positioning assembly; 401, rotating shaft; 402, transmission gear; 403, first Rack; 404, second rack; 405, clamping arm; 406, clamping plate; 407, ring plate; 408, torsion spring; 5, buffer assembly; 501, first limiting roller; 502, second limiting roller; 503, buffer roller; 5031, lower sleeve; 5032, support; 5033, upper sleeve; 5034, enclosure; 5035, damping rod; 5036, baffle; 5037, buffer spring. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] Embodiment 1, by Figure 1-8 A high-performance gateway is provided, comprising a gateway body 1 and a plurality of plug interfaces 2 equidistantly arranged on the rear side of the gateway body 1 for connecting a network cable connector, a threading box 3 is fixedly installed on the rear side of the gateway body 1, the threading box 3 is the same in number as the plug interfaces 2 and has corresponding positions, a positioning component 4 for clamping and fixing the network cable to prevent the outer end of the network cable from being pulled and loosened from the plug interface 2, and a buffer component 5 for winding a certain length of network cable is arranged inside the threading box 3, which can disperse the pulling force when the outer end of the network cable is pulled, so as to prevent the compression and fixing of the network cable from being damaged;

[0032] When the above technical scheme is adopted and implemented, a certain length of the network cable is rolled up on the buffer component 5 by winding, and then the network cable is passed through the wire threading box 3, and the wire threading box 3 and the positioning component 4 arranged on the wire threading box 3 can be used to limit the network cable, and the positioning component 4 can be used to press the network cable. When the network cable is pulled, the positioning effect of the positioning component 4 prevents the network cable joint from being pulled loose or detached, and when the network cable is pulled in other directions, it will not affect the connection at the network cable joint, thereby better preventing the interface from loosening and detaching, and the buffer component 5 can buffer the pulling force on the network cable, improve the performance of the network cable's resistance to pulling force, avoid the network cable from being disconnected due to pulling force, and buffer and disperse the pulling force on the network cable to avoid stress concentration and wear on the network cable.

[0033] Reference Figure 4 , Figure 5 and Figure 6 The threading box 3 includes a box body 301, a box cover 303, a positioning groove 304, a positioning block 305, a support spring 306, a slot 307, a push rod 308, a harness port 310 and a threading port 311. The box body 301 is fixedly mounted on the rear side of the gateway body 1, and the box cover 303 is rotatably mounted on the box body 301. The box cover 303 is an L-shaped structure. The positioning groove 304 is provided inside the bending part of the box cover 303. The positioning block 305 is slidably mounted inside the positioning groove 304. The support spring 306 The bracket 306 is fixedly connected to the inner wall of the positioning groove 304, and one end of the support spring 306 away from the positioning groove 304 is fixedly connected to a side wall of the positioning block 305. The card slot 307 is provided at the upper front end of the left and right side walls of the box body 301. The positioning block 305 is inserted into the inside of the card slot 307 under the push of the elastic force of the card slot 307. The push rod 308 is slidably arranged in the inside of the card slot 307. The wire harness port 310 is provided through the top surface of the box body 301, and the threading port 311 is provided through the front end surface of the box body 301.

[0034] During the specific implementation, the operator presses the push rod 308 to move into the slot 307. During the movement of the push rod 308, the positioning block 305 can be pushed to move into the positioning slot 304. At this time, the return spring 309 is in a stretched state, and the support spring 306 is in a compressed state, and the positioning slot 304 is moved out from the inside of the slot 307. Rotating the box cover 303 can make it rotate along the rotating shaft 302, so that the box cover 303 is opened as a whole from the box body 301, and then one end of the network cable connector is inserted from the threading port 311, and then the network cable is inserted from the wiring harness port 310, and the network cable connector is plugged into the inside of the plug port 2, and then the box cover 303 is closed on the box body 301. At this time, the support spring 306 pushes the positioning block 305 to insert into the slot 307, so that the box cover 303 is fixed on the box body 301, thereby achieving preliminary fixation of the network cable.

[0035] A rotating shaft 302 is rotatably mounted at the lower portion of the front end of the box body 301, and the bottom end of the box cover 303 is fixedly mounted on the rotating shaft 302. The box cover 303 is rotatably connected to the box body 301 via the rotating shaft 302. The rotating shaft 302 is provided to facilitate rotatable mounting of the box cover 303 on the box body 301, and the box cover 303 can rotate along the rotating shaft 302 when opened or closed.

[0036] A stop edge is installed at one end of the push rod 308 extending into the interior of the slot 307, and a return spring 309 is also sleeved on the push rod 308. One end of the return spring 309 is fixedly connected to the stop edge set on the outer wall of the push rod 308, and the other end of the return spring 309 is fixedly connected to the inner wall of the slot 307. The elastic force of the return spring 309 can push the push rod 308 to move to the outside of the slot 307, thereby facilitating the resetting of the push rod 308.

[0037] Example 2, refer to Figure 1-8 On the basis of the first embodiment, the positioning assembly 4 includes a rotating shaft 401, a transmission gear 402, a first rack 403, a second rack 404, a clamping arm 405, a clamping plate 406, a ring plate 407 and a torsion spring 408. The rotating shaft 401 is rotatably mounted on the top wall of the box cover 303, the transmission gear 402 is fixedly mounted on the top of the rotating shaft 401, the first rack 403 and the second rack 404 are both slidably mounted on the top wall of the box cover 303, and the first rack 403 and the second rack 404 are arranged in parallel and symmetrically on the box cover. 303, and the first rack 403 and the second rack 404 are meshed with the transmission gear 402, the top surfaces of the first rack 403 and the second rack 404 are fixedly installed with a clamping arm 405, the opposite sides of the two clamping arms 405 are fixedly installed with a clamping plate 406, the ring plate 407 is fixedly installed at the bottom end of the rotating shaft 401, the torsion spring 408 is sleeved on the outer wall of the rotating shaft 401, one end of the torsion spring 408 is fixedly connected to the side wall of the ring plate 407, and the other end of the torsion spring 408 is fixedly connected to the inner top wall of the box cover 303;

[0038] In a specific implementation, by pressing the push rod 308 to move into the slot 307, the reset spring 309 is initially in a compressed state. At the same time, the push rod 308 can push the positioning block 305 to move into the positioning slot 304 during its movement. At this time, the reset spring 309 is in a stretched state, and the support spring 306, which was originally in a stretched state, is squeezed by the push rod 308, so that the support spring 306 is in a compressed state, and under the pushing action of the push rod 308, the positioning block 305 moves into the positioning slot 304, so that the positioning block 305 moves out of the slot 307. , the limit of the positioning block 305 on the box cover 303 disappears, and the box cover 303 can be rotated to make it rotate along the rotating shaft 302, so that the box cover 303 is opened from the box body 301 as a whole, and then one end of the network cable connector is inserted from the threading port 311, and then the network cable is passed through the wiring harness port 310, and the network cable connector is plugged into the inside of the plug port 2, and then the box cover 303 is closed on the box body 301. At this time, the support spring 306 pushes the positioning block 305 to insert into the card slot 307, so that the box cover 303 is fixed on the box body 301, and the preliminary fixation of the network cable is achieved. When one end of the network cable connector is inserted from the threading port 311, then After the network cable is passed through the harness port 310 and the network cable connector is plugged into the plug port 2, the operator pulls open the two clamping arms 405 to open the two clamping plates 406, and then places the network cable between the two clamping plates 406. The clamping arm 405 can then be loosened. When the operator pulls open the clamping arm 405, the first rack 403 and the second rack 404 move in opposite directions. The meshing connection between the first rack 403 and the second rack 404 can drive the transmission gear 402 and the rotating shaft 401 to rotate counterclockwise. When the rotating shaft 401 rotates, it drives the gear mounted thereon. The torsion spring 408 twists and stores elastic potential energy. When the operator releases the clamping arm 405, the torsion spring 408 resets, driving the rotating shaft 401 and the transmission gear 402 to rotate clockwise, thereby driving the first rack 403 and the second rack 404 to move relative to each other, causing the two clamping arms 405 to move relative to each other, and using the clamping plate 406 to clamp and fix the network cable. When the network cable is pulled, the network cable joint will not be pulled loose or detached, and when the network cable is pulled in other directions, it will not affect the connection at the network cable joint, thereby better preventing the interface from loosening and detaching.

[0039] In addition, in order to make the clamping plate 406 clamp the network cable more stably, an arc-shaped groove for clamping the network cable is integrally formed on the clamping plate 406, and a clamping pad for fitting with the outer wall of the network cable is fixedly installed on the inner wall of the arc-shaped groove, and the clamping pad is made of rubber.

[0040] Example 3, refer to Figure 1-8On the basis of the first embodiment, the buffer assembly 5 includes a first limiting roller 501, a second limiting roller 502 and a buffer roller 503. The first limiting roller 501 and the second limiting roller 502 are both rotatably mounted on the inner bottom wall of the box body 301. The first limiting roller 501 and the second limiting roller 502 are symmetrically arranged front and back, and the first limiting roller 501 is located directly below the wire harness port 310. The buffer roller 503 is fixedly mounted on the inner bottom wall of the box body 301. The first limiting roller 501, the second limiting roller 502 and the buffer roller 503 are arranged in a triangular position;

[0041] In specific implementation, after one end of the network cable connector is inserted from the threading port 311, the network cable is first wrapped around the second limiting roller 502 for one circle, then wrapped around the buffer roller 503 for two or more circles, and then wrapped around the first limiting roller 501 for one circle, and finally the network cable is passed out from the harness port 310, and the network cable connector is plugged into the inside of the plug port 2. The second limiting roller 502 and the first limiting roller 501 are set to ensure that the network cable is always wrapped around the buffer roller 503 to prevent the network cable from loosening.

[0042] The buffer roller 503 includes a lower sleeve 5031, a support 5032, an upper sleeve 5033, a panel 5034, a damping rod 5035, a baffle 5036 and a buffer spring 5037. The lower sleeve 5031 is fixedly mounted on the inner bottom wall of the box body 301, the support 5032 is mounted at the center of the inner bottom wall of the lower sleeve 5031, and the upper sleeve 5033 is mounted on the top of the support 5032. A plurality of panels 5034 are arranged in an annular array in the inner space of the lower sleeve 5031 and the upper sleeve 5033. The damping rod 5035, a baffle 5036 and a buffer spring 5037 are provided. The damping rod 5035 is fixedly mounted on the outer walls of the upper and lower parts of the enclosure 5034. The lower sleeve 5031 and the upper sleeve 5033 are both provided with through holes for the damping rod 5035 to pass through. One end of the damping rod 5035 away from the enclosure 5034 passes through the through hole and is fixedly mounted with a baffle 5036. The buffer spring 5037 is sleeved on the damping rod 5035. One end of the buffer spring 5037 is fixedly connected to the outer wall of the baffle 5036, and the other end of the buffer spring 5037 is fixedly connected to the outer walls of the lower sleeve 5031 and the upper sleeve 5033.

[0043] In specific implementation, after the network cable connector is inserted into the plug interface 2 and connected to the gateway body 1, when the outer end of the network cable is subjected to a pulling force, the pulling force pulls the network cable, thereby causing the network cable wrapped around the outer side of the enclosure 5034 to be pulled. The network cable is tightened and shrinks inwardly under the pulling force, and the enclosure 5034 set between the lower sleeve 5031 and the upper sleeve 5033 slides along its inner cavity. When the enclosure 5034 slides inwardly, it drives the damping rod 5035 and the baffle 5036 to approach the lower sleeve 5031. When the damping rod 5035 and the baffle 5036 move, they overcome the stress of the buffer spring 5037 and shrink inwardly, thereby dispersing the pulling force and removing the buffer. Without concentrated stress, it is not easy to cause wear on the network cable.

[0044] Working principle:

[0045] Step 1: Open the box cover 303 from the box body 301, then insert one end of the network cable into the box body 301, then pass it out from the harness port 310, and insert the end of the network cable into the plug-in interface 2 set on the gateway body 1 to achieve the effect of network cable installation. The specific operations are as follows:

[0046] By pressing the push rod 308 to move into the slot 307, the reset spring 309 is initially in a compressed state. At the same time, the push rod 308 can push the positioning block 305 to move into the positioning slot 304 during the movement. At this time, the reset spring 309 is in a stretched state, and the support spring 306, which was originally in a stretched state, is squeezed by the push rod 308, so that the support spring 306 is in a compressed state, and under the pushing action of the push rod 308, the positioning block 305 moves into the positioning slot 304, so that the positioning block 305 is moved out of the slot 307.

[0047] At this time, the limit of the positioning block 305 on the box cover 303 disappears, and the box cover 303 can be rotated to rotate along the rotating shaft 302, so that the box cover 303 is opened from the box body 301 as a whole, and then one end of the network cable connector is inserted from the threading port 311, and then the network cable is passed through the wire harness port 310, and the network cable connector is plugged into the inside of the plug port 2, and then the box cover 303 is closed on the box body 301. At this time, the support spring 306 pushes the positioning block 305 to be inserted into the card slot 307, so that the box cover 303 is fixed on the box body 301, and the preliminary fixation of the network cable is achieved;

[0048] Step 2: Use the threading box 3 and the positioning component 4 set on the threading box 3 to limit the network cable, and use the positioning component 4 to press the network cable. When the network cable is pulled, the positioning effect of the positioning component 4 will prevent the network cable joint from being pulled loose or detached. When the network cable is pulled in other directions, it will not affect the connection at the network cable joint, thereby better preventing the interface from loosening and detaching. The specific operations are as follows:

[0049] When one end of the network cable connector is inserted from the threading port 311, and then the network cable is passed through the harness port 310, and the network cable connector is plugged into the inside of the plug port 2, the operator pulls apart the two clamping arms 405 to separate the two clamping plates 406, and then places the network cable between the two clamping plates 406, and then loosens the clamping arms 405. When the operator pulls apart the clamping arms 405, the first rack 403 and the second rack 404 move in opposite directions, and the meshing connection between the first rack 403 and the second rack 404 can drive the transmission gear 402 and the rotating shaft 401 to rotate counterclockwise, and the rotating shaft 40 When the clamp arm 405 rotates, it drives the torsion spring 408 installed thereon to twist and store elastic potential energy. When the operator releases the clamp arm 405, the torsion spring 408 is reset, which drives the rotating shaft 401 and the transmission gear 402 to rotate clockwise, thereby driving the first rack 403 and the second rack 404 to move relative to each other, so that the two clamp arms 405 move relative to each other, and the clamp plate 406 is used to clamp and fix the network cable. When the network cable is pulled, the network cable joint will not be pulled loose or detached, and when the network cable is pulled in other directions, it will not affect the connection at the network cable joint, thereby better preventing the interface from loosening and detaching;

[0050] Step 3: Wrap the network cable around the buffer assembly 5. The buffer assembly 5 can buffer the pulling force on the network cable, improve the performance of the network cable's anti-pulling force, avoid the network cable from being disconnected due to the pulling force, and buffer and disperse the pulling force on the network cable to avoid stress concentration causing wear on the network cable. The specific operations are as follows:

[0051] After one end of the network cable connector is inserted from the threading port 311, the network cable is first wound around the second limiting roller 502 for one circle, and then the network cable is wound around the buffer roller 503 for two or more circles, and the network cable is wound around the buffer roller 503 in a spiral winding manner, and then wrapped around the first limiting roller 501 for one circle, and finally the network cable is passed out from the harness port 310, and the network cable connector is plugged into the inside of the plug port 2. The first limiting roller 501 and the second limiting roller 502 are set to ensure that the network cable is always wound around the buffer roller 503 to prevent the network cable from getting loose. When the network cable connector is inserted into the plug port 2 and connected to the gateway body 1, the outer end of the network cable is in When subjected to a pulling force, the pulling force pulls the network cable, thereby causing the network cable wound on the outside of the enclosure 5034 to be pulled, and the network cable spirally wound on the buffer roller 503 is tightened and contracts inwardly due to the pulling force, and the enclosure 5034 arranged between the lower sleeve 5031 and the upper sleeve 5033 slides along its inner cavity, and when the enclosure 5034 slides inwardly, it drives the damping rod 5035 and the baffle 5036 to approach the lower sleeve 5031, and when the damping rod 5035 and the baffle 5036 move, they overcome the stress of the buffer spring 5037 and contract inwardly, thereby dispersing the pulling force and removing the buffer, and there is no concentrated stress, so it is not easy to cause wear to the network cable.

[0052] 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 high-performance gateway, comprising a gateway body (1) and a plurality of plug interfaces (2) equidistantly arranged on the rear side of the gateway body (1) for connecting to network cable connectors, characterized in that: A threading box (3) is fixedly mounted on the rear side of the gateway body (1); the threading boxes (3) are the same in number as the plug interface (2) and their positions correspond; a positioning component (4) is provided on the top wall of the threading box (3) for clamping and fixing the network cable to prevent the outer end of the network cable from being pulled and loosened from the inside of the plug interface (2); a buffer component (5) is provided inside the threading box (3) for winding a certain length of network cable and dispersing the pulling force when the outer end of the network cable is pulled, thereby preventing the compression and fixing of the network cable from being damaged; The threading box (3) comprises a box body (301), a box cover (303), a positioning groove (304), a positioning block (305), a support spring (306), a slot (307), a push rod (308), a wire harness port (310) and a threading port (311); the box body (301) is fixedly mounted on the rear side of the gateway body (1); the box cover (303) is rotatably mounted on the box body (301); the box cover (303) is an L-shaped structure; the positioning groove (304) is provided inside the bending part of the box cover (303); the positioning block (305) is slidably mounted inside the positioning groove (304); the support spring (306 ... support spring (306) is fixedly mounted on the rear side of the gateway body (1); the The support spring (306) is fixedly connected to the inner wall of the positioning groove (304), one end of the support spring (306) away from the positioning groove (304) is fixedly connected to a side wall of the positioning block (305), the card slot (307) is provided at the upper front end of the left and right side walls of the box body (301), the positioning block (305) is inserted into the inside of the card slot (307) under the elastic force of the support spring (306), the push rod (308) is slidably arranged in the inside of the card slot (307), the wire harness opening (310) is provided through the top surface of the box body (301), and the threading opening (311) is provided through the front end surface of the box body (301); The buffer assembly (5) comprises a first limiting roller (501), a second limiting roller (502) and a buffer roller (503); the first limiting roller (501) and the second limiting roller (502) are both rotatably mounted on the inner bottom wall of the box body (301); the first limiting roller (501) and the second limiting roller (502) are symmetrically arranged front to back, and the first limiting roller (501) is located directly below the wire harness opening (310); the buffer roller (503) is fixedly mounted on the inner bottom wall of the box body (301); the first limiting roller (501), the second limiting roller (502) and the buffer roller (503) are arranged in a triangular position.

2. A high-performance gateway according to claim 1, characterized in that: The buffer roller (503) comprises a lower sleeve (5031), a support column (5032), an upper sleeve (5033), a panel (5034), a damping rod (5035), a baffle (5036) and a buffer spring (5037); the lower sleeve (5031) is fixedly mounted on the inner bottom wall of the box body (301); the support column (5032) is mounted at the center of the inner bottom wall of the lower sleeve (5031); the upper sleeve (5033) is mounted on the top of the support column (5032); a plurality of panels (5034) are arranged in an annular array in the inner space of the lower sleeve (5031) and the upper sleeve (5033); the damping rod (5035), a baffle (5036) and a buffer spring (5037); The rod (5035) is fixedly mounted on the outer walls of the upper and lower parts of the enclosure (5034); the lower sleeve (5031) and the upper sleeve (5033) are both provided with through holes for the damping rod (5035) to pass through; one end of the damping rod (5035) away from the enclosure (5034) passes through the through hole and is fixedly mounted with a baffle (5036); the buffer spring (5037) is sleeved on the damping rod (5035); one end of the buffer spring (5037) is fixedly connected to the outer wall of the baffle (5036); and the other end of the buffer spring (5037) is fixedly connected to the outer walls of the lower sleeve (5031) and the upper sleeve (5033).

3. A high-performance gateway according to claim 2, characterized in that: A rotating shaft (302) is rotatably mounted at the lower portion of the front end of the box body (301), and a bottom end of the box cover (303) is fixedly mounted on the rotating shaft (302). The box cover (303) is rotatably connected to the box body (301) via the rotating shaft (302).

4. A high-performance gateway according to claim 2, characterized in that: A stop edge is installed at one end of the push rod (308) extending into the interior of the slot (307), and a return spring (309) is also sleeved on the push rod (308), one end of the return spring (309) is fixedly connected to the stop edge provided on the outer wall of the push rod (308), and the other end of the return spring (309) is fixedly connected to the inner wall of the slot (307).

5. A high-performance gateway according to claim 2, characterized in that: The positioning assembly (4) comprises a rotating shaft (401), a transmission gear (402), a first rack (403), a second rack (404), a clamping arm (405), a clamping plate (406), a ring plate (407) and a torsion spring (408); the rotating shaft (401) is rotatably mounted on the top wall of the box cover (303); the transmission gear (402) is fixedly mounted on the top of the rotating shaft (401); the first rack (403) and the second rack (404) are both slidably mounted on the top wall of the box cover (303); the first rack (403) and the second rack (404) are symmetrically arranged on the box cover (303) in parallel; The first rack (403) and the second rack (404) are both meshedly connected with the transmission gear (402); a clamping arm (405) is fixedly mounted on the top surface of the first rack (403) and the second rack (404); a clamping plate (406) is fixedly mounted on the opposite sides of the two clamping arms (405); the ring plate (407) is fixedly mounted on the bottom end of the rotating shaft (401); the torsion spring (408) is sleeved on the outer wall of the rotating shaft (401); one end of the torsion spring (408) is fixedly connected to the side wall of the ring plate (407); and the other end of the torsion spring (408) is fixedly connected to the inner top wall of the box cover (303).

6. A high-performance gateway according to claim 5, characterized in that: The wire clamping plate (406) is integrally formed with an arc-shaped groove for clamping the network cable, and a clamping pad for fitting with the outer wall of the network cable is fixedly mounted on the inner wall of the arc-shaped groove, and the clamping pad is made of rubber.

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