Gateway for preventing wire harness from loosening

Abstract

The utility model relates to the technical field of gateways, in particular to a wire harness loosening prevention gateway, which comprises a gateway shell, a connecting port is arranged on the surface of the gateway shell, a wiring port and a power supply socket are arranged in the connecting port, a wire harness plate is slidably connected in the connecting port, a wire harness port is arranged on the surface of the wire harness plate, and the wire harness port is connected with the power supply socket. A sliding block is slidably connected into the bunching opening, a rack is fixedly installed on the side face of the sliding block, a first spring is fixedly installed on the face, away from the sliding block, of the rack, a gear is meshed with the surface of the rack, and a rotary knob is fixedly installed on the surface of the gear. According to the utility model, the wire harness and the crystal head are firmly fixed by arranging the wire bunching plate, the wire bunching port, the sliding block, the rack, the first spring, the gear and the knob, so that the crystal head is prevented from falling off for many times in the use process due to the fact that the crystal head cannot be firmly fixed on an equipment interface due to the fact that a crystal head elastic sheet is damaged or a worker operates improperly in the installation process; therefore, work and study of people are affected.

Description

Technical Field

[0001] The utility model relates to the technical field of gateways, in particular to a gateway capable of preventing a wiring harness from being loosened. Background Art

[0002] A gateway is a device that acts as a bridge in a network. It is often used to connect networks of different types or protocols to achieve intercommunication between networks. Its main functions include protocol conversion, routing selection, and data exchange. Announcement No.: CN219875780U discloses a gateway, including a gateway box, and a circuit board and components arranged in the gateway box. A jack is provided on one side of the gateway box, and an interface of the circuit board is inserted in the jack to connect with a cable. The two sides of the bottom of the gateway box are respectively recessed inward to form a rectangular groove, and a heat dissipation component is detachably installed in the rectangular groove. The walls constituting the rectangular groove are all arranged in a hollow shape. The heat dissipation component includes a base plate, a support body arranged on the base plate, and a dust filter cotton coated on the support body. The base plate is made of a metal material with a smooth surface. The utility model ensures internal and external air circulation by arranging detachable heat dissipation components on both sides of the gateway. The dust filter cotton is used to block dust and debris. The arrangement of connectors, clamping rods and springs can facilitate the staff to disassemble and assemble the heat dissipation components to avoid excessive dust accumulation on the dust filter cotton affecting the heat dissipation effect. However, the above utility model only uses a crystal head to connect the wiring harness to the interface. People may use excessive force when plugging and unplugging the crystal head or frequently plug and unplug the crystal head, causing the crystal head shrapnel to be damaged, thereby causing the wiring harness to be unable to be firmly fixed on the device interface, which greatly affects people's work and study, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a gateway for preventing a wiring harness from being loosened, comprising a gateway shell, a connection port is provided on the surface of the gateway shell, a wiring port and a power socket are provided inside the connection port, a wiring board is slidably connected to the inside of the connection port, a wiring port is provided on the surface of the wiring board, a slider is slidably connected to the inside of the wiring port, a rack is fixedly installed on the side of the slider, a first spring is fixedly installed on the side of the rack away from the slider, a gear is meshed on the surface of the rack, and a knob is fixedly installed on the surface of the gear.

[0005] Preferably, the number of the wiring ports is eight, the number of the harness ports, sliders, racks, first springs and knobs is nine, and the positions of the nine harness ports correspond to the positions of the eight wiring ports and the power sockets. Here, the positions of the harness ports correspond to the positions of the wiring ports and the power sockets, and the wiring harness can be connected from the harness ports to the wiring ports or the power sockets, which is convenient and quick to use, and the wiring harness can be quickly fixed in the harness ports to prevent the wiring harness from loosening.

[0006] Preferably, one end of the first spring away from the rack is fixed to the cable tie plate. Here, the two ends of the first spring are respectively connected to the cable tie plate and the rack, so that the slider can be pushed out all the time and the wire harness can be firmly fixed between the slider and the cable tie port.

[0007] Preferably, the knob passes through the harness plate, and the knob is rotatably connected to the harness plate. Here, the slider is moved to a position where the harness can pass by rotating the knob, and after the knob is loosened, the first spring pushes the rack and the slider back to their original positions, which is convenient and quick to install.

[0008] Preferably, the end of the slider away from the rack fits with the cable opening. Here, the fit of the slider and the cable opening can better fix the wire harness between the slider and the cable opening, avoiding the wire harness from loosening and causing network disconnection.

[0009] Preferably, a card slot is provided inside the wiring port, a slide slot is provided on the side of the cable tie plate, a pressing rod is slidably connected inside the slide slot, a card block is fixedly installed on the bottom surface of the pressing rod, and a second spring is fixedly installed on the side of the card block away from the pressing rod. Here, the cable tie plate can be quickly assembled and disassembled by means of the pressing rod, the card block, the second spring, the slide slot and the card slot, and the installation method is convenient and quick.

[0010] Preferably, the end of the second spring away from the block is fixed to the cable tie plate, and the number of the slots, slides, pressing rods, blocks and second springs is two groups, and the two groups of slots, slides, pressing rods, blocks and second springs are symmetrically distributed at both ends of the cable tie plate. Here, the two groups of slots, slides, pressing rods, blocks and second springs can firmly fix the cable tie plate in the wiring port to prevent it from falling off during use, causing the wiring harness to fall off.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a wire harness plate is arranged inside the wiring port, and a slider, a rack, a first spring, a gear and a knob are arranged in the wire harness plate to firmly fix the wire harness on the wire harness plate, and then the wire harness plate is firmly fixed in the connection port, so that the crystal head is firmly fixed in the wiring port. If the crystal head is accidentally plugged and unplugged with excessive force or the crystal head is frequently plugged and unplugged, resulting in damage to the crystal head shrapnel, the wire harness plate can also continue to firmly fix the crystal head in the wiring port, effectively avoiding the problem that the wire harness falls off and causes the equipment to fail to work normally, thereby affecting people's work and study.

[0013] 2. In the utility model, the cable tie plate is firmly fixed in the wiring port by arranging a slide groove, a pressing rod, a clamping block, a second spring and a clamping groove. When installing or removing the cable tie plate, the pressing rod is pressed inward to quickly install or remove the cable tie plate. The loading and unloading is simple and convenient, which greatly saves the working time and energy of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a gateway for preventing a wiring harness from loosening is provided for the utility model;

[0015] Figure 2 The utility model provides a disassembly diagram of a wiring harness plate of a gateway for preventing the wiring harness from loosening;

[0016] Figure 3 A cross-sectional view of a wiring harness plate of a gateway for preventing wiring harness from loosening is proposed for the utility model;

[0017] Figure 4 The utility model proposes a gateway to prevent the wiring harness from loosening Figure 3 The enlarged view of point A in the middle;

[0018] Figure 5 A partial cross-sectional view of a gateway for preventing a wiring harness from loosening is provided for the utility model;

[0019] Figure 6 The utility model provides a schematic diagram of a pressing rod, a clamping block and a second spring structure of a gateway for preventing a wiring harness from being loosened.

[0020] Legend:

[0021] 1. Gateway housing; 2. Connection port; 3. Wiring port; 4. Power socket; 5. Wire harness plate; 6. Wire harness port; 7. Slider; 8. Rack; 9. First spring; 10. Gear; 11. Knob; 12. Slide; 13. Press rod; 14. Block; 15. Second spring; 16. Slot. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-3 The utility model provides a technical solution: a gateway for preventing a wiring harness from being loosened, comprising a gateway shell 1, a connection port 2 is provided on the surface of the gateway shell 1, a wiring port 3 and a power socket 4 are provided inside the connection port 2, a wiring board 5 is slidably connected inside the connection port 2, a wiring port 6 is provided on the surface of the wiring board 5, a slider 7 is slidably connected inside the wiring port 6, a rack 8 is fixedly installed on the side of the slider 7, a first spring 9 is fixedly installed on the side of the rack 8 away from the slider 7, a gear 10 is meshed on the surface of the rack 8, a knob 11 is fixedly installed on the surface of the gear 10, the number of wiring ports 3 is eight groups, the number of wiring ports 6, slider 7, rack 8, first spring 9 and knob 11 is nine groups, and the positions of the nine groups of wiring ports 6 correspond one to one to the positions of the eight groups of wiring ports 3 and power socket 4, respectively, and the positions of the wiring ports 6 correspond to the positions of the wiring ports 3 and power socket 4. Corresponding to the arrangement, the wiring harness can be connected from the wiring harness port 6 to the wiring port 3 or the power socket 4. It is easy and quick to use, and the wiring harness can be quickly fixed in the wiring harness port 6 to prevent the wiring harness from loosening. The end of the first spring 9 away from the rack 8 is fixed to the wiring harness plate 5, and the two ends of the first spring 9 are respectively connected to the wiring harness plate 5 and the rack 8, and the slider 7 can be pushed out all the time, and the wiring harness is firmly fixed between the slider 7 and the wiring harness port 6. The knob 11 passes through the wiring harness plate 5, and the knob 11 is rotatably connected to the wiring harness plate 5. The slider 7 is moved to the position where the wiring harness can pass through by rotating the knob 11. After loosening the knob 11, the first spring 9 pushes the rack 8 and the slider 7 back to their original position. The installation is easy and quick, and the end of the slider 7 away from the rack 8 is in contact with the wiring harness port 6. The contact between the slider 7 and the wiring harness port 6 can better fix the wiring harness between the slider 7 and the wiring harness port 6, so as to prevent the wiring harness from loosening and affecting people's work and study.

[0026] Embodiment 2

[0027] See also Figure 4-5A card slot 16 is provided inside the wiring port 3, a slide slot 12 is provided on the side of the wiring harness plate 5, a pressing rod 13 is slidably connected inside the slide slot 12, a card block 14 is fixedly installed on the bottom surface of the pressing rod 13, and a second spring 15 is fixedly installed on the side of the card block 14 away from the pressing rod 13. By setting the pressing rod 13, the card block 14, the second spring 15, the slide slot 12 and the card slot 16 to cooperate with each other, the pressing rod 13 drives the card block 14 to squeeze the second spring 15, and then the wiring harness plate 5 is placed in the connection port 2 and the wiring harness plate 5 is pushed to the bottom to complete the installation. When disassembling, squeeze the pressing rod 13 can be directly taken out of the wiring harness plate 5, and the loading and unloading method is convenient and fast. The end of the second spring 15 away from the block 14 is fixed to the wiring harness plate 5, and the number of the slot 16, the slide slot 12, the pressing rod 13, the block 14 and the second spring 15 is two groups, and the two groups of slots 16, the slide slot 12, the pressing rod 13, the block 14 and the second spring 15 are symmetrically distributed at both ends of the wiring harness plate 5. The two groups of slots 16, the slide slot 12, the pressing rod 13, the block 14 and the second spring 15 can firmly fix the wiring harness plate 5 in the connecting port 2 to prevent it from falling off during use and causing the wiring harness to fall off.

[0028] Working principle: When wiring the gateway, first insert the crystal head on the wiring harness into the wiring port 3, then rotate the knob 11 in the opposite direction of the first spring 9, then the knob 11 drives the rack 8 to squeeze the first spring 9, and then the rack 8 drives the slider 7 to move together, then put the wiring harness into the wiring port 6, then let go, the first spring 9 rebounds and bounces the rack 8 and the slider 7 back to their original position to clamp the wiring harness, and then press the pressing rod 13, so that the pressing rod 13 drives the block 14 to move and squeeze the second spring 15, then put the wiring board 5 into the connection port 2 and push the wiring board 5 to the bottom of the connection port 2 and then let go, the second spring 15 drives the block 14 and the pressing rod 13 to rebound, and the block 14 enters the slot 16 and the installation is completed.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A gateway for preventing a wiring harness from being loosened, comprising a gateway housing (1), characterized in that: The gateway housing (1) has a connection port (2) on its surface, a wiring port (3) and a power socket (4) are provided inside the connection port (2), a wiring board (5) is slidably connected inside the connection port (2), a wiring port (6) is provided on the surface of the wiring board (5), a slider (7) is slidably connected inside the wiring port (6), a rack (8) is fixedly mounted on the side of the slider (7), a first spring (9) is fixedly mounted on the side of the rack (8) away from the slider (7), a gear (10) is meshed on the surface of the rack (8), and a knob (11) is fixedly mounted on the surface of the gear (10).

2. The gateway for preventing the wiring harness from loosening according to claim 1 is characterized in that: The number of the wiring ports (3) is eight, the number of the wiring ports (6), the sliders (7), the racks (8), the first springs (9) and the knobs (11) is nine, and the positions of the nine wiring ports (6) correspond one to one with the positions of the eight wiring ports (3) and the power sockets (4).

3. The gateway for preventing the wiring harness from loosening according to claim 1 is characterized in that: One end of the first spring (9) away from the rack (8) is fixed to the cable tie plate (5).

4. The gateway for preventing the wiring harness from loosening according to claim 1 is characterized in that: The knob (11) passes through the wire harness plate (5), and the knob (11) is rotatably connected to the wire harness plate (5).

5. The gateway for preventing the wiring harness from loosening according to claim 1 is characterized in that: One end of the slider (7) away from the rack (8) is in contact with the cable harness opening (6).

6. The gateway for preventing the wiring harness from loosening according to claim 1, characterized in that: A card slot (16) is provided inside the wiring port (3), a slide slot (12) is provided on the side of the wiring harness plate (5), a pressing rod (13) is slidably connected inside the slide slot (12), a card block (14) is fixedly installed on the bottom surface of the pressing rod (13), and a second spring (15) is fixedly installed on the side of the card block (14) away from the pressing rod (13).

7. The gateway for preventing the wiring harness from loosening according to claim 6, characterized in that: One end of the second spring (15) away from the clamping block (14) is fixed to the wiring harness plate (5); the clamping slot (16), the slide slot (12), the clamping block (14) and the second spring (15) are provided in two groups, and the two groups of the clamping slot (16), the slide slot (12), the clamping block (14) and the second spring (15) are symmetrically distributed at two ends of the wiring harness plate (5).

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