Switch with wire harness protection structure

Abstract

The utility model discloses a switch with a wire harness protection structure, which comprises a switch body, ports are equidistantly arranged in the front of the inner part of the switch body, a protection mechanism is arranged on the outer side of the switch body, and the protection mechanism comprises a protection shell, a first handle, a clamping groove and the like. According to the switch with the wire harness protection structure, the wire harness protection mechanism is arranged, so that a wire harness and a switch port are firmly connected together, the situations that the wire harness is disconnected under the action of external force and a wire harness connector is damaged are effectively avoided, meanwhile, the protection mechanism is arranged, a rubber pad is arranged on the edge of the outer side of the switch, and the wire harness is prevented from being damaged. The dustproof mechanism is arranged at the port of the switch to prevent dust from entering the switch from the port to cause short circuit in the switch, and the heat dissipation mechanism is additionally arranged to quickly discharge heat generated during operation of the switch, so that the service life of the switch is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch with a wire harness protection structure. Background Art

[0002] Switch means "switch", which is a network device used for forwarding electrical (optical) signals. It can provide exclusive electrical signal transmission for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common switches include telephone voice switches and fiber optic switches. In computer network systems, the concept of switching is an improvement on the shared working mode. The main functions of switches include physical addressing, network topology, error checking, frame sequence and flow control. In addition to being able to connect networks of the same type, switches can also interconnect different types of networks (such as Ethernet and Fast Ethernet). Currently, switches on the market still have some disadvantages.

[0003] The existing switches only consider the heat dissipation problem, ignoring that once the wiring harness is inserted into the switch port, it may fall off and the connector may be damaged under the action of external force. At the same time, the switch is placed under the air and will be deformed by the collision of external force. For example, the Chinese utility model patent with the authorization announcement number CN205407873U discloses a switch, including an electromagnetic shielding layer, a shell, a fan, a heat dissipation coil, a micro water pump, an installation gap, a heat absorption coil, a control main board and a bottom plate. The control main board is installed on the bottom plate, and a heat absorption coil is arranged between the control main board and the bottom plate, and the installation gap formed between the heat absorption coil, the control main board and the bottom plate is filled with heat dissipation silica gel; the heat dissipation coil is arranged outside the shell, and the heat dissipation coil is connected to the heat absorption coil through a pipe, and a micro water pump is connected between the heat dissipation coil and the heat absorption coil, and the heat dissipation coil and the heat absorption coil are filled with insulating liquid. The utility model makes full use of insulating liquid as a heat dissipation medium, thereby ensuring that the shell and the bottom plate of the switch form a sealed structure, effectively preventing external dust from entering the inside of the switch shell, thereby preventing dust from harming electronic equipment. However, this device only considers the heat dissipation problem, and ignores the fact that once the wire harness is inserted into the switch port, it may fall off and the connector may be damaged due to external force. At the same time, when the switch is placed under the air, it may be impacted by external force, causing the switch to deform. Therefore, we propose a switch with a wire harness protection structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a switch with a wire harness protection structure to solve the problem that the current switch proposed in the above background technology only considers the heat dissipation problem, but ignores the problem that once the wire harness is inserted into the switch port, it may fall off and the connector may be damaged due to the action of external force. At the same time, when the switch is placed under the air, it may be impacted by external force and cause the switch to deform.

[0005] To achieve the above object, the utility model provides the following technical solution: a switch with a wiring harness protection structure, comprising:

[0006] A switch body, wherein ports are arranged at equal distances in the front of the switch body;

[0007] Also includes:

[0008] A protective mechanism is arranged on the outside of the switch body, wherein the protective mechanism includes a protective shell, a first handle, a card slot and a plastic anti-collision block, the card slots are symmetrically opened on the upper and lower sides of the outside of the switch body, and the plastic anti-collision block is installed in the card slot, and the protective shell is installed in front of the switch body;

[0009] A wiring harness body, wherein a wiring harness protection structure is symmetrically arranged on the upper and lower sides of the exterior of the wiring harness body, wherein the wiring harness protection structure includes an upper protective plate, a rubber pad, a sliding block, a support rod, a slot, a lower protective plate and a threaded rod, wherein rubber pads are symmetrically and tightly fitted on the upper and lower sides of the exterior of the wiring harness body, and the rubber pads are arranged inside the upper protective plate and the lower protective plate, and sliding blocks are symmetrically fixedly installed on the left and right sides of the exterior of the upper protective plate and the lower protective plate.

[0010] Preferably, a protective shell is provided in front of the port, and a first handle is installed in front of the middle of the protective shell.

[0011] Preferably, a front side of the switch body is provided with opening grooves symmetrically on the left and right, a support rod is installed inside the opening groove, and a sliding block is slidably installed outside the support rod.

[0012] Preferably, semicircular holes are opened at equal distances inside the upper protective plate and the lower protective plate, and threaded rods are symmetrically arranged inside the upper protective plate and the lower protective plate.

[0013] Preferably, heat dissipation holes are arranged in an array on the left and right sides of the interior of the switch body, and filters are arranged on the outside of the heat dissipation holes, and heat sinks are installed inside the filters.

[0014] Preferably, the filter is snap-connected to the switch body, and a second handle is symmetrically installed at the front and rear of the filter.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the switch with a harness protection structure is provided with a harness protection mechanism, so that the harness and the switch port are firmly connected together, effectively avoiding the connection of the harness and the damage of the harness connector under the action of external force, and at the same time, a protection mechanism is provided, a rubber pad is provided on the outer edge of the switch to prevent the switch from being deformed by collision, and a dustproof mechanism is provided at the port of the switch to prevent dust from entering the switch from the port, causing a short circuit inside the switch, and a heat dissipation mechanism is provided to quickly discharge the heat generated when the switch is running, thereby extending the service life of the switch;

[0016] 1. A protective shell, a first handle, a card slot and a plastic anti-collision block are provided. By providing a protective shell in front of the port, the protective shell can effectively prevent dust from entering the interior of the switch body from the port to avoid short circuits inside the switch body. At the same time, card slots are provided on the upper and lower sides of the switch body. The interior of the card slot can be connected to the plastic anti-collision block. The plastic anti-collision block can prevent the switch body from being deformed by collision due to external forces.

[0017] 2. An upper protective plate, a rubber pad, a sliding block and a support rod are provided. After the wiring harness body is inserted into the port, the upper protective plate and the lower protective plate are slid so that the upper protective plate and the lower protective plate are moved to the outside of the wiring harness body. At the same time, semicircular holes are provided at equal angles inside the upper protective plate and the lower protective plate, and rubber pads are installed inside the semicircular holes so that the rubber pads are tightly fitted with the outside of the wiring harness body. Then, a threaded rod is inserted into the holes provided inside the upper protective plate and the lower protective plate, and the threads are fixed and tightened. That is, the upper protective plate and the lower protective plate can be firmly fixed to the outside of the wiring harness body, so that the wiring harness body and the port of the switch body can be firmly connected together, effectively avoiding the connection of the wiring harness body falling off and the damage of the wiring harness body connector under the action of external force;

[0018] 3. Heat dissipation holes, heat sinks, filters and a second handle are provided. The heat dissipation holes are symmetrically provided on the left and right sides of the switch body. The heat dissipation holes can quickly discharge the heat generated by the switch body during operation, thereby extending the service life of the switch body. At the same time, a filter is provided on the outside of the heat dissipation holes. The filter can prevent dust from entering the inside of the switch body through the heat dissipation holes. Secondly, a heat sink is provided inside the filter. The heat sink can speed up the discharge of heat from the inside of the switch body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a perspective structural diagram of the connection between the heat dissipation holes, heat sinks and filter screens of the utility model;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the top cross-sectional structure of the wiring harness of the utility model;

[0023] Figure 5 It is a perspective structural diagram of the connection of the upper protective plate, rubber pad and sliding block of the utility model.

[0024] In the figure: 1. Switch body; 2. Port; 3. Protective shell; 4. First handle; 5. Card slot; 6. Plastic anti-collision block; 7. Upper protective plate; 8. Rubber pad; 9. Sliding block; 10. Support rod; 11. Slot; 12. Lower protective plate; 13. Threaded rod; 14. Wiring harness body; 15. Heat dissipation hole; 16. Heat sink; 17. Filter; 18. Second handle. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a switch with a harness protection structure, comprising: a switch body 1, a port 2, a protective shell 3, a first handle 4, a card slot 5, a plastic anti-collision block 6, an upper protective plate 7, a rubber pad 8, a sliding block 9, a support rod 10, a slot 11, a lower protective plate 12, a threaded rod 13, a harness body 14, a heat dissipation hole 15, a heat sink 16, a filter 17 and a second handle 18;

[0027] like Figure 2 , Figure 3 and Figure 4 As shown in the figure, a port 2 is opened at the front of the switch body 1, and a protective shell 3 is arranged in front of the port 2. The protective shell 3 can effectively prevent dust from entering the inside of the switch body 1 from the port 2, so as to avoid a short circuit inside the switch body 1. At the same time, the protective shell 3 and the switch body 1 are snap-fitted together. If the wiring harness body 14 needs to be inserted into the inside of the port 2, the first handle 4 arranged at the middle front of the protective shell 3 can be pulled to remove the protective shell 3. In addition, a card slot 5 is opened on the upper and lower sides of the switch body 1, and a plastic anti-collision block 6 is snap-fitted inside the card slot 5. The plastic anti-collision block 6 can prevent the switch body 1 from being deformed by collision due to external force.

[0028] like Figure 1 , Figure 4 and Figure 5 As shown in the figure, a slot 11 is opened at the front of the switch body 1, a support rod 10 is installed inside the slot 11, a sliding block 9 is slidably installed on the outside of the support rod 10, and the sliding block 9 is arranged on the outside of the upper protective plate 7 and the lower protective plate 12. When the harness body 14 is inserted into the port 2, the upper protective plate 7 and the lower protective plate 12 are slid so that the upper protective plate 7 and the lower protective plate 12 move inward to the outside of the harness body 14. At the same time, semicircular holes are arranged at equal angles inside the upper protective plate 7 and the lower protective plate 12. The rubber pad 8 is installed so that the rubber pad 8 is closely fitted to the outside of the wiring harness body 14, and then the threaded rod 13 is used to insert the threaded rod 13 into the holes set inside the upper protective plate 7 and the lower protective plate 12, and the threads are tightened, that is, the upper protective plate 7 and the lower protective plate 12 can be firmly fixed to the outside of the wiring harness body 14, so that the wiring harness body 14 and the port 2 of the switch body 1 are firmly connected together, effectively avoiding the wiring harness body 14 from being disconnected and the wiring harness body 14 connector being damaged under the action of external force;

[0029] like Figure 1 and Figure 3 As shown in the figure, a large amount of heat is generated when the switch body 1 is in operation, that is, a plurality of heat dissipation holes 15 are arranged in an array on the left and right sides of the switch body 1. The setting of the heat dissipation holes 15 can quickly discharge the heat generated by the switch body 1 when it is in operation, thereby extending the service life of the switch body 1. At the same time, a filter 17 is arranged on the outside of the heat dissipation hole 15. The filter 17 can prevent dust from entering the inside of the switch body 1 through the heat dissipation hole 15. Secondly, a heat sink 16 is arranged inside the filter 17. The heat sink 16 can speed up the discharge of heat from the inside of the switch body 1. In addition, the filter 17 is connected to the switch body 1 by snapping. Pull the second handle 18 before and after the filter 17 to facilitate the removal of the filter 17.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A switch with a wiring harness protection structure, comprising: A switch body (1), wherein ports (2) are arranged at equal distances in the front of the switch body (1); It is characterized by further comprising: A protective mechanism is arranged on the outside of the switch body (1), wherein the protective mechanism comprises a protective shell (3), a first handle (4), a card slot (5) and a plastic anti-collision block (6); the card slots (5) are symmetrically provided on the upper and lower sides of the outside of the switch body (1), and the plastic anti-collision block (6) is snap-fitted and installed inside the card slot (5); and the protective shell (3) is snap-fitted and installed at the front of the switch body (1); A wiring harness body (14), wherein the wiring harness protection mechanism is symmetrically arranged on the upper and lower sides of the exterior of the wiring harness body (14), wherein the wiring harness protection mechanism comprises an upper protection plate (7), a rubber pad (8), a sliding block (9), a support rod (10), a slot (11), a lower protection plate (12) and a threaded rod (13), wherein the rubber pad (8) is symmetrically and tightly fitted on the upper and lower sides of the exterior of the wiring harness body (14), and the rubber pad (8) is arranged inside the upper protection plate (7) and the lower protection plate (12), and the sliding blocks (9) are symmetrically and fixedly installed on the exterior of the upper protection plate (7) and the lower protection plate (12).

2. The switch with a wire harness protection structure according to claim 1, characterized in that: A protective shell (3) is arranged in front of the port (2), and a first handle (4) is installed in front of the middle of the protective shell (3).

3. The switch with a wire harness protection structure according to claim 1, characterized in that: The front side of the switch body (1) is symmetrically provided with an opening slot (11), a support rod (10) is installed inside the opening slot (11), and a sliding block (9) is slidably installed outside the support rod (10).

4. The switch with a wire harness protection structure according to claim 1, characterized in that: Semicircular holes are provided at equal distances inside the upper protective plate (7) and the lower protective plate (12), and threaded rods (13) are symmetrically provided inside the upper protective plate (7) and the lower protective plate (12).

5. The switch with a wire harness protection structure according to claim 3, characterized in that: The switch body (1) has heat dissipation holes (15) arranged in an array on the left and right sides of the interior, and a filter (17) is arranged outside the heat dissipation holes (15), and a heat sink (16) is installed inside the filter (17).

6. The switch with a wire harness protection structure according to claim 5, characterized in that: The filter (17) is snap-connected to the switch body (1), and a second handle (18) is symmetrically mounted at the front and rear of the filter (17).

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