Switch for communication engineering

Abstract

The utility model relates to the technical field of switches, and discloses a switch for communication engineering, which comprises a switch body, one side of the top end of the switch body is provided with a placement groove, the interior of the placement groove is fixedly provided with a supporting rod, and one side of the supporting rod is provided with an anti-falling mechanism; and the anti-falling mechanism comprises a rotating cover, the rotating cover is rotationally connected to the outer wall of the end, located in the placement groove, of the supporting rod, and a bearing frame is fixedly installed below the rotating cover of the outer wall of the switch body. According to the switch based on communication engineering, through the design of the rotating cover, the through hole, the mounting plate and the abutting rubber block, the connection cable is limited, and the two ends of the crystal head can abut against and are in a clamping and limiting state in cooperation with the switch body, so that the connection stability of the connection cable is improved, and the service life of the crystal head is prolonged. And the connection stability of the switch body is prevented from being influenced by loosening and even separation caused by external force.

Description

Technical Field

[0001] This utility model relates to the field of switch technology, specifically a switch for communication engineering. Background Technology

[0002] In telecommunications engineering, a switch is a network device used to connect multiple network devices and perform data frame forwarding and switching functions. By listening to the data frames received at its port, it learns the MAC addresses of devices in the network and records the correspondence between the source MAC address and the receiving port in a MAC address table. Switches play a key role in building and managing communication networks. They can optimize network performance, improve network reliability and security, and meet the needs of communication networks of different sizes and application scenarios.

[0003] In the prior art, such as the communication engineering switch disclosed in announcement number CN210491109U, this utility model uses the coordinated arrangement of a diagonal bar, a spring cylinder, a slider, a spring cylinder, a crossbar, a slide groove, a third spring, a telescopic rod, and a fourth spring to buffer and dampen the switch, thereby improving the service life of the communication engineering switch.

[0004] In the field of switches, existing switches can achieve a buffering and shock absorption effect through the cooperation of components such as diagonal braces. However, in actual use, the connection between the connecting cable and the terminal block is not stable enough. Under the action of external force, it is easy to fall off, which will lead to abnormal operation of the switch. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the connection between the existing connecting cable and the wiring hole is not stable enough, it is easy to fall off under the action of external force, which will cause the switch to malfunction.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A communication engineering switch, characterized in that it includes:

[0009] The switch body has a mounting groove on one side of its top, and a support rod is fixedly installed inside the mounting groove. An anti-detachment mechanism is provided on one side of the support rod.

[0010] The anti-detachment mechanism includes a rotating cover, which is rotatably connected to the outer wall of the support rod located inside the placement groove. A support frame is fixedly installed below the rotating cover on the outer wall of the switch body, and a through hole is opened on the outer wall of the rotating cover. A filter screen is embedded on one side of the through hole on the outer wall of the rotating cover.

[0011] As a further embodiment of this utility model: the bottom end of the rotating cover is rotatably connected to a rotating rod, and the bottom end of the rotating rod is fixedly installed with an abutment plate, and the top end of the support frame is provided with a locking groove corresponding to the position of the abutment plate.

[0012] As a further improvement of this utility model: an installation plate is fixedly installed above the through hole inside the rotating cover, and an abutting rubber block is fixedly installed on one side of the through hole at the bottom end of the installation plate.

[0013] As a further improvement of this utility model: the rotating cover forms a rotating structure with the switch body through the support rod, and the rotating cover is tightly fitted with the support frame.

[0014] As a further improvement of this utility model: the inside of the support frame is provided with a through groove, and a clamping mechanism is provided inside the through groove.

[0015] As a further embodiment of this utility model: the clamping mechanism includes a fixing block, which is fixedly installed on the top of the support frame, and a rubber pad is embedded in the top of the fixing block.

[0016] As a further improvement of this utility model: a mounting shell is fixedly installed at the position of the rubber pad at the top of the inside of the rotating cover, and a protruding block protrudes from the inside of the mounting shell.

[0017] As a further embodiment of this utility model: a spring is fixedly installed at one end of the protruding block that penetrates into the mounting shell, and a connecting frame is fixedly installed at the bottom end of the protruding block, with an abutment roller rotatably connected between the two axes at the bottom end of the connecting frame.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model achieves the limitation of the connection cable through the design of rotating cover, through hole, mounting plate and abutting rubber block. At the same time, in conjunction with the switch body, it can make the two ends of the crystal head abut against each other and be in a clamping and limiting state, which improves the stability of the connection cable and avoids the situation of loosening or even detachment when subjected to external force, which would affect the stability of the connection of the switch body.

[0020] 2. This utility model, through the design of support rod, carrier frame, filter screen, rotating rod, contact plate and locking groove, allows the rotating cover and carrier frame to be quickly assembled and disassembled, protecting the area of ​​the connecting cable. While maintaining the stable connection of the connecting cable, it can prevent external dust and other particles from entering and adhering to the connection port, affecting the stability of the signal or the heat dissipation effect. The filter screen provides ventilation and heat dissipation while also filtering to prevent dust from entering.

[0021] 3. This utility model, through the design of the fixing block and rubber pad, can support the crystal head, improve the stability of the crystal head connection, and avoid the crystal head from shifting under force during clamping or limiting, which could lead to damage to the crystal head and affect the use of the connection cable.

[0022] 4. This utility model, through the design of the mounting shell, the through block, the spring, the connecting frame and the abutment roller, combined with the support of the fixing block and the rubber pad, can clamp and limit the crystal head, maintain the stability of the connection of the connecting cable, and avoid excessive shaking or displacement. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a switch used in communication engineering.

[0024] Figure 2 This is a schematic diagram of a support rod structure for a communication engineering switch.

[0025] Figure 3 This is a schematic diagram of the rotating cover structure of a switch used in communication engineering.

[0026] Figure 4 This is a schematic diagram of a rotating rod structure for a communication engineering switch.

[0027] Figure 5 This is a schematic diagram of the contact roller structure of a switch used in communication engineering.

[0028] In the diagram: 1. Switch body; 2. Mounting slot; 3. Support rod; 4. Anti-detachment mechanism; 401. Rotating cover; 402. Bearing frame; 403. Through hole; 404. Filter screen; 405. Rotating rod; 406. Contact plate; 407. Engaging groove; 408. Mounting plate; 409. Contact rubber block; 5. Through slot; 6. Clamping mechanism; 601. Fixing block; 602. Rubber pad; 603. Mounting shell; 604. Through block; 605. Spring; 606. Connecting frame; 607. Contact roller. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0032] Example 1

[0033] Please see Figures 1 to 4 This is the first embodiment of the present utility model. This embodiment provides a switch for communication engineering, including: a switch body 1, a mounting groove 2 is provided on one side of the top of the switch body 1, a support rod 3 is fixedly installed inside the mounting groove 2, and an anti-detachment mechanism 4 is provided on one side of the support rod 3.

[0034] The anti-detachment mechanism 4 includes a rotating cover 401, which is rotatably connected to the outer wall of the support rod 3 located inside the placement groove 2. A support frame 402 is fixedly installed below the rotating cover 401 on the outer wall of the switch body 1. A through hole 403 is opened on the outer wall of the rotating cover 401, and a filter screen 404 is embedded on one side of the through hole 403 on the outer wall of the rotating cover 401.

[0035] Specifically, a rotating rod 405 is rotatably connected to the bottom end of the rotating cover 401, and an abutment plate 406 is fixedly installed at the bottom end of the rotating rod 405. A locking groove 407 is provided at the top of the support frame 402 corresponding to the position of the abutment plate 406.

[0036] Furthermore, after the contact plate 406 passes through the locking groove 407, it is rotated by the rotating rod 405 and then limited to the support frame 402, so that the rotating cover 401 and the support frame 402 are fixed together, avoiding the situation of shaking and loosening, which would affect the stability of the connection cable.

[0037] Specifically, an mounting plate 408 is fixedly installed above the through hole 403 inside the rotating cover 401, and an abutment rubber block 409 is fixedly installed on one side of the through hole 403 at the bottom of the mounting plate 408.

[0038] Furthermore, the RJ45 connector of the connecting cable can be engaged through the through hole 403, and the abutting rubber block 409 fixed by the mounting plate 408 abuts against one end of the RJ45 connector, clamping the RJ45 connector between it and the switch body 1, thereby improving the stability of the connecting cable after connection.

[0039] Specifically, the rotating cover 401 forms a rotating structure with the switch body 1 through the support rod 3, and the rotating cover 401 is tightly fitted with the support frame 402.

[0040] Furthermore, the rotating cover 401 can be easily rotated and closed via the support rod 3, and fits tightly with the support frame 402 to form a semi-enclosed form, which prevents dust and other particles from falling into the connection port of the switch body 1 and provides a certain degree of protection.

[0041] In use, the support rod 3 in the mounting slot 2 of the switch body 1 allows the rotating cover 401 to rotate and abut against the support frame 402. The rotating rod 405 rotates the abutment plate 406 to engage with the locking slot 407, thereby fixing it in place. It also works with the through hole 403 to house the connecting cable and abut against one end of the crystal head. At the same time, it works with the abutment rubber block 409 of the mounting plate 408 to adhere to and press the crystal head from one end. It can clamp the crystal head with the switch body 1, which can limit the position. The filter screen 404 is set to facilitate heat dissipation and prevent dust from adhering to the connection port of the switch body 1.

[0042] In summary, the rotating rod 405, the contact plate 406, and the locking groove 407 allow the rotating cover 401 and the support frame 402 to be quickly fixed. The connecting cable is inserted and positioned through the through hole 403. At the same time, the mounting plate 408 and the contact rubber block 409 contact one end of the RJ45 connector, while the switch body 1 contacts the other end of the RJ45 connector at the connection port, providing a positioning effect. The through hole 403 prevents the cable from loosening or even detaching due to force. The contact rubber block 409 has a tapered structure at one end, which facilitates insertion into one side of the RJ45 connector and contact. The rotating cover 401 and the support frame 402 fix the connection port area of ​​the switch body 1, preventing dust and other adsorption from causing signal attenuation or affecting heat dissipation. The filter 404, in conjunction with the filter screen 404, maintains airflow for heat dissipation while preventing dust from entering.

[0043] Example 2

[0044] Please see Figure 2 , Figure 3 and Figure 5 This is the second embodiment of the present invention, which provides an improved design for a switch used in communication engineering.

[0045] Specifically, the support frame 402 has a through groove 5 inside, and a clamping mechanism 6 is installed inside the through groove 5.

[0046] Furthermore, the clamping mechanism 6 can further securely clamp the RJ45 connector of the connecting cable to prevent it from becoming loose.

[0047] Specifically, the clamping mechanism 6 includes a fixing block 601, which is fixedly installed on the top of the support frame 402, and a rubber pad 602 is embedded in the top of the fixing block 601.

[0048] Furthermore, the RJ45 connector is supported by the support frame 402 and the rubber pad 602 to prevent the RJ45 connector from being tilted due to force during clamping or fixing, which could lead to bending and damage to the RJ45 connector.

[0049] Specifically, a mounting shell 603 is fixedly installed at the top of the rotating cover 401 corresponding to the position of the rubber pad 602, and a protruding block 604 protrudes from the inside of the mounting shell 603.

[0050] Furthermore, the T-shaped protruding block 604 can slide and engage with the mounting shell 603, preventing the mounting shell 603 from falling off.

[0051] Specifically, a spring 605 is fixedly installed at one end of the through-hole block 604 that penetrates into the mounting shell 603, and a connecting frame 606 is fixedly installed at the bottom end of the through-hole block 604. An abutment roller 607 is rotatably connected between the two axes at the bottom end of the connecting frame 606.

[0052] Furthermore, the spring 605 elastically pushes the through block 604, causing the connecting frame 606 to rotate and connect the contact roller 607 to rotate and abut against the top of the crystal head. Through the elastic extension and contraction of the spring 605, the contact roller 607 can slide along the crystal head as the rotating cover 401 rotates until it corresponds to the fixing block 601, which clamps and limits the crystal head in a vertical state, preventing the crystal head from shaking excessively or becoming loose, thus affecting the stability of the connection.

[0053] In use, when the rotating cover 401 is closed, the spring 605 pushes the protruding block 604 to slide stably along the mounting shell 603, so that the bottom end of the connecting bracket 606 abuts the roller 607 to rotate and abut the top of the crystal head until it moves to the top of the fixing block 601, thereby limiting and clamping the crystal head to prevent loosening, and with the help of the rubber pad 602, preventing damage caused by excessive pressing.

[0054] In summary, the elastic push of the spring 605 allows the contact roller 607 to move along the top of the crystal head as the rotating cover 401 rotates until it reaches the top of the fixing block 601. Combined with the elastic push of the spring 605, the crystal head is clamped and limited, which can prevent the crystal head from shaking too much, thus avoiding loosening or even detachment of the connection. This maintains the stability of the connection between the connection cable and the switch body 1.

[0055] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0056] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0057] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A switch for communication engineering, characterized by: Include: Switch body (1), the top end side of the switch body (1) is provided with a setting slot (2), and the inside of the setting slot (2) is fixedly installed with a supporting rod (3), and the one side of the supporting rod (3) is provided with an anti-off mechanism (4); The anti-off mechanism (4) includes a rotating cover (401), which is rotatably connected to the outer wall of the supporting rod (3) at one end inside the setting slot (2), the outer wall of the rotating cover (401) of the switch body (1) is fixedly installed with a bearing frame (402), and the outer wall of the rotating cover (401) is provided with a through hole (403), the outer wall of the rotating cover (401) is embedded with a filter screen (404) on one side of the through hole (403).

2. The switch of claim 1, wherein: The bottom end of the rotating cover (401) is rotatably connected with a rotating rod (405), and the bottom end of the rotating rod (405) is fixedly installed with a resisting plate (406), the top end of the bearing frame (402) is provided with a clamping groove (407) corresponding to the position of the resisting plate (406).

3. The switch of claim 1, wherein: The inside of the rotating cover (401) is fixedly installed with a mounting plate (408) above the through hole (403), and the bottom end of the mounting plate (408) is fixedly installed with a resisting rubber block (409) on one side of the through hole (403).

4. The switch of claim 1, wherein: The rotating cover (401) and the switch body (1) constitute a rotating structure through the supporting rod (3), and the rotating cover (401) and the bearing frame (402) are closely attached.

5. The switch of claim 1, wherein: The inside of the bearing frame (402) is provided with a through groove (5), and the inside of the through groove (5) is provided with a clamping mechanism (6).

6. The switch of claim 5, wherein: The clamping mechanism (6) includes a fixed block (601), which is fixedly installed at the top end of the bearing frame (402), and the top end of the fixed block (601) is embedded with a rubber pad (602).

7. The switch of claim 6, wherein: The inside of the rotating cover (401) is fixedly installed with a mounting shell (603) at the top end corresponding to the position of the rubber pad (602), and the inside of the mounting shell (603) is provided with a penetrating block (604).

8. The switch of claim 7, wherein: The one end of the penetrating block (604) penetrating into the mounting shell (603) is fixedly installed with a spring (605), and the bottom end of the penetrating block (604) is fixedly installed with a link frame (606), the bottom end of the link frame (606) is rotatably connected with a resisting roller (607) between the two axial directions.

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