Embedded industrial switch

Abstract

The utility model relates to the technical field of switches, and discloses an embedded industrial switch, which comprises a switch body, an integrated circuit board is arranged in the switch body, a plurality of cable interfaces are arranged on the front surface of the switch body, a plurality of anti-falling mechanisms are arranged on the front surface of the switch body, and the cable interfaces and the anti-falling mechanisms are arranged on the front surface of the switch body. And the plurality of anti-falling mechanisms are positioned at the front end of the cable interface. According to the utility model, after the cable connector is inserted into the cable interface, a worker can rotate the knob and the bidirectional screw rod, so that the bidirectional screw rod drives the upper fixing cover and the lower fixing cover to move relatively through the first positioning block and the second positioning block, and the inner walls of the upper fixing cover and the lower fixing cover tightly cover the outer wall of the cable connector; the cable connector is additionally fixed, when the cable connector is pulled, the cable connector is fixed and protected through the upper fixing cover and the lower fixing cover, and the situation that the interior of the cable interface is damaged due to the fact that pulling force directly acts on the cable interface is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, and more specifically to an embedded industrial switch. Background Art

[0002] Embedded industrial switches have Ethernet switch technology embedded in selected components that can communicate over an EtherNet / IP network. Embedded switches integrate the core functions of finished products into a business card-sized module using embedded technology, which can be expanded or integrated with industrial control equipment. Generally speaking, embedded switches are based on a modular design architecture and use embedded integration technology to highly integrate core functions, which can achieve flexible expansion, secondary development, and seamless integration with other industrial control equipment.

[0003] When a switch is currently in use, it is usually necessary to insert a cable connector into the cable interface of the switch to connect the switch to other devices. Currently, some anti-drop structures are usually set in the cable interface of the switch. Once the cable connector is suddenly pulled, the pulling force directly acts on the cable interface, which can easily cause damage to the inside of the cable interface, thereby affecting the subsequent use of the switch. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an embedded industrial switch to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: an embedded industrial switch, comprising a switch body, an integrated circuit board is arranged inside the switch body, a plurality of cable interfaces are arranged on the front of the switch body, a plurality of anti-dropping mechanisms are arranged on the front of the switch body, the plurality of anti-dropping mechanisms are located at the front end of the cable interfaces, and a dustproof mechanism is arranged on the right side of the front of the switch body;

[0006] The anti-falling mechanism includes an upper fixed cover and a lower fixed cover, the backs of the upper fixed cover and the lower fixed cover are overlapped on the front of the switch body, the upper fixed cover is located above the lower fixed cover, and the upper fixed cover and the lower fixed cover are located at the upper and lower sides of the front end of the cable interface, and an upper semicircular opening is opened below the middle of the front of the upper fixed cover, and a lower semicircular opening is opened above the middle of the front of the lower fixed cover;

[0007] The dustproof mechanism includes a storage box, the back of which is fixedly connected to the right side of the front of the switch body, the interior of the storage box is provided with a plurality of rubber sealing plugs adapted to the interior of the cable interface, a plurality of limiting sockets are opened at the bottom of the inner wall of the storage box, and the bottom of the rubber sealing plug is movably plugged into the interior of the limiting socket.

[0008] Furthermore, a fixed frame is fixedly connected to the front of the switch body, the right sides of the upper fixed cover and the lower fixed cover are overlapped on the left side of the fixed frame, a two-way screw rod is provided inside the fixed frame, the bottom end of the two-way screw rod is rotatably connected to the bottom of the inner cavity of the fixed frame, and the top end of the two-way screw rod extends to the top of the fixed frame and is fixedly connected to a knob.

[0009] Furthermore, a No. 1 positioning block is slidably connected to the upper part of the inner cavity of the fixed frame, the internal thread of the No. 1 positioning block is sleeved on the outer wall of the bidirectional screw rod, and the left side of the No. 1 positioning block is fixedly connected to the right side of the upper fixed cover.

[0010] Furthermore, a No. 2 positioning block is slidably connected to the lower part of the inner cavity of the fixed frame, the internal thread of the No. 2 positioning block is sleeved on the outer wall of the bidirectional screw rod, and the left side of the No. 2 positioning block is fixedly connected to the right side of the lower fixed cover.

[0011] Furthermore, a guide rod is provided on the front of the switch body, and the upper and lower ends of the guide rod are fixedly connected to the front of the switch body. A No. 1 guide block is fixedly connected to the left side of the upper fixed cover, and the inner sliding sleeve of the No. 1 guide block is connected to the upper part of the outer wall of the guide rod. A No. 2 guide block is fixedly connected to the left side of the lower fixed cover, and the inner sliding sleeve of the No. 2 guide block is connected to the lower part of the outer wall of the guide rod.

[0012] Furthermore, a baffle is fixedly connected to the top of the rubber sealing plug, a handle is fixedly connected to the top of the baffle, baffles are fixedly connected to the upper sides of the inner wall of the storage box, a dust cover is movably sleeved on the upper part of the inner cavity of the storage box, the two sides of the bottom of the dust cover overlap the top of the baffle, the two sides of the inside of the dust cover are threadedly connected with bolts, and the bottom ends of the bolts are threadedly connected to the inside of the baffle.

[0013] Furthermore, mounting plates are fixedly connected to both sides of the switch body, and mounting openings are provided on the mounting plates.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model adopts the cooperation of a fixing frame, a knob, a two-way screw rod, a first positioning block, a second positioning block, an upper fixing cover, an upper semicircular opening, a first guide block, a lower fixing cover, a lower semicircular opening, a second guide block and a guide rod. After the cable connector is inserted into the interior of the cable interface, the staff can rotate the knob and the two-way screw rod so that the two-way screw rod drives the upper fixing cover and the lower fixing cover to move relative to each other through the first positioning block and the second positioning block, and makes the inner walls of the upper fixing cover and the lower fixing cover tightly cover the outer wall of the cable connector, so as to additionally fix the cable connector. When the cable connector is pulled, the upper fixing cover and the lower fixing cover are used to fix and protect the cable connector, so as to avoid the pulling force directly acting on the cable interface and causing damage to the interior of the cable interface.

[0016] 2. The utility model facilitates the storage of rubber sealing plugs by adopting the cooperation of a storage box, a limit socket, a dust cover, bolts and a baffle. If some cable interfaces are not connected to the cable connectors, the rubber sealing plugs inside the storage box can be taken out and inserted into the cable interfaces to protect the inner walls of the cable interfaces from dust, thereby preventing the cable interfaces from being directly exposed to the outside for a long time, which may cause dust to easily fall into and accumulate in the cable interfaces, resulting in poor contact inside the cable interfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the anti-falling mechanism of the utility model.

[0019] Figure 3 It is a schematic cross-sectional view of the storage box, dust cover and baffle structure of the utility model.

[0020] Figure 4 It is a schematic cross-sectional view of the side structure of the upper fixed cover of the utility model.

[0021] Figure 5 It is a side view schematic diagram of the No. 1 guide block, the No. 2 guide block and the guide rod structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. switch body; 2. cable interface; 3. anti-falling mechanism; 4. dustproof mechanism; 5. mounting plate; 31. fixing frame; 311. knob; 312. bidirectional screw rod; 313. positioning block No. 1; 314. positioning block No. 2; 32. upper fixing cover; 321. upper semicircular opening; 322. guide block No. 1; 33. lower fixing cover; 331. lower semicircular opening; 332. guide block No. 2; 34. guide rod; 41. storage box; 42. rubber sealing plug; 43. limit socket; 44. baffle; 45. handle; 46. dust cover; 47. bolt; 48. baffle. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solution of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The embedded industrial switch involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Embodiment 1:

[0025] like Figure 1-5 As shown, an embedded industrial switch includes a switch body 1, an integrated circuit board is arranged inside the switch body 1, a plurality of cable interfaces 2 are arranged on the front of the switch body 1, a plurality of anti-falling mechanisms 3 are arranged on the front of the switch body 1, and the plurality of anti-falling mechanisms 3 are located at the front end of the cable interface 2. The anti-falling mechanism 3 includes an upper fixed cover 32 and a lower fixed cover 33, the backs of the upper fixed cover 32 and the lower fixed cover 33 are both overlapped on the front of the switch body 1, the upper fixed cover 32 is located above the lower fixed cover 33, the upper fixed cover 32 and the lower fixed cover 33 are located at the upper and lower sides of the front end of the cable interface 2, an upper semicircular opening 321 is opened below the middle of the front of the upper fixed cover 32, and a lower semicircular opening 331 is opened above the middle of the front of the lower fixed cover 33, a fixed frame 31 is fixedly connected to the front of the switch body 1, the right sides of the upper fixed cover 32 and the lower fixed cover 33 are both overlapped on the left side of the fixed frame 31, a bidirectional screw rod 312 is arranged inside the fixed frame 31, and the bottom end of the bidirectional screw rod 312 is rotatably connected to the inside of the fixed frame 31 The top of the two-way screw rod 312 extends to the top of the fixed frame 31 and is fixedly connected with the knob 311. The top of the inner cavity of the fixed frame 31 is slidably connected with a No. 1 positioning block 313. The internal thread of the No. 1 positioning block 313 is sleeved on the outer wall of the two-way screw rod 312. The left side of the No. 1 positioning block 313 is fixedly connected to the right side of the upper fixed cover 32. The bottom of the inner cavity of the fixed frame 31 is slidably connected with a No. 2 positioning block 314. The internal thread of the No. 2 positioning block 314 is sleeved on the outer wall of the two-way screw rod 312. The left side of the No. 1 positioning block 314 is fixedly connected to the right side of the lower fixed cover 33. A guide rod 34 is provided on the front of the switch body 1. The upper and lower ends of the guide rod 34 are fixedly connected to the front of the switch body 1. The left side of the upper fixed cover 32 is fixedly connected to the No. 1 guide block 322. The inner sliding sleeve of the No. 1 guide block 322 is connected to the upper part of the outer wall of the guide rod 34. The left side of the lower fixed cover 33 is fixedly connected to the No. 2 guide block 332. The inner sliding sleeve of the No. 2 guide block 332 is connected to the lower part of the outer wall of the guide rod 34.

[0026] In this embodiment, after the external cable connector is inserted into the cable interface 2, the setting of the knob 311 is used to facilitate the staff to rotate the bidirectional screw rod 312. When the bidirectional screw rod 312 rotates, it drives the first positioning block 313 and the second positioning block 314 to move relative to each other in the fixed frame 31. The first positioning block 313 and the second positioning block 314 also drive the upper fixed cover 32 and the lower fixed cover 33 to move. At the same time, the upper fixed cover 32 drives the first guide block 322 to move on the outer wall of the guide rod 34, and the lower fixed cover 33 drives the second positioning block 314 to move relative to each other in the fixed frame 31. The guide block 332 moves on the guide rod 34, so that the cooperation between the guide block 322, the guide block 332 and the guide rod 34 can facilitate the stability of the upper fixed cover 32 and the lower fixed cover 33 during movement, so that the inner walls of the upper fixed cover 32 and the lower fixed cover 33 are tightly covered on the outer wall of the cable connector, thereby providing additional fixation and protection for the cable connector. When the cable connector is pulled, the upper fixed cover 32 and the lower fixed cover 33 are used to fix and protect the cable connector, thereby reducing the pulling force of the cable connector on the inside of the cable interface 2.

[0027] Embodiment 2:

[0028] like Figure 1-5 As shown, a dustproof mechanism 4 is provided on the right side of the front of the switch body 1, and the dustproof mechanism 4 includes a storage box 41. The back of the storage box 41 is fixedly connected to the right side of the front of the switch body 1. A plurality of rubber sealing plugs 42 adapted to the inside of the cable interface 2 are provided inside the storage box 41. A plurality of limiting sockets 43 are provided at the bottom of the inner wall of the storage box 41. The bottom of the rubber sealing plug 42 is movably plugged into the inside of the limiting socket 43. A baffle 44 is fixedly connected to the top of the rubber sealing plug 42. A handle 45 is fixedly connected to the top of the baffle 44. Baffles 48 are fixedly connected to the upper sides of the inner wall of the storage box 41. A dustproof cover 46 is movably sleeved on the upper part of the inner cavity of the storage box 41. The two sides of the bottom of the dustproof cover 46 are overlapped on the top of the baffle 48. Bolts 47 are threadedly connected to the two sides of the inside of the dustproof cover 46. The bottom ends of the bolts 47 are threadedly connected to the inside of the baffle 48. Mounting plates 5 are fixedly connected to the two sides of the switch body 1, and mounting ports are provided on the mounting plates 5.

[0029] In this embodiment, the storage box 41 and the dust cover 46 cooperate to facilitate the storage and protection of the rubber sealing plug 42, and the bolts 47 and the baffle 48 cooperate to facilitate the removal and installation of the dust cover 46. When part of the cable interface 2 is not connected to the cable connector, the bolts 47 and the dust cover 46 are first removed, and then the rubber sealing plug 42 inside the storage box 41 is taken out and inserted into the cable interface 2, so as to facilitate dust protection of the inside of the cable interface 2.

[0030] In summary, if Figure 1-5As shown, when the embedded industrial switch is used, after inserting the external cable connector into the cable interface 2, the staff can rotate the knob 311 and the bidirectional screw rod 312, so that the bidirectional screw rod 312 drives the first positioning block 313 and the second positioning block 314 to move relatively inside the fixed frame 31, and the first positioning block 313 and the second positioning block 314 drive the upper fixed cover 32 and the lower fixed cover 33 to move, so that the inner walls of the upper fixed cover 32 and the lower fixed cover 33 are tightly covered on the outer wall of the cable connector, and at the same time, the upper semicircular opening 321 and the lower semicircular opening 331 are covered on the outer wall of the cable. , so that the cable connector is additionally fixed and protected. When part of the cable interface 2 is not connected to the cable connector, the staff first removes the bolts 47, and then moves the dust cover 46 out of the interior of the storage box 41. At this time, take the rubber sealing plug 42 and insert the rubber sealing plug 42 into the cable interface 2 to protect the interior of the cable interface 2 from dust. After taking the rubber sealing plug 42, place the dust cover 46 above the baffle 48 inside the storage box 41, and then connect the bolts 47 through the dust cover 46 to the baffle 48, so that the dust cover 46 is fixedly installed.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An embedded industrial switch, comprising a switch body (1), characterized in that: An integrated circuit board is provided inside the switch body (1); a plurality of cable interfaces (2) are provided on the front of the switch body (1); a plurality of anti-dropping mechanisms (3) are provided on the front of the switch body (1); the plurality of anti-dropping mechanisms (3) are located at the front end of the cable interfaces (2); and a dustproof mechanism (4) is provided on the right side of the front of the switch body (1); The anti-falling mechanism (3) comprises an upper fixed cover (32) and a lower fixed cover (33), the backs of the upper fixed cover (32) and the lower fixed cover (33) are both overlapped on the front of the switch body (1), the upper fixed cover (32) is located above the lower fixed cover (33), the upper fixed cover (32) and the lower fixed cover (33) are located on the upper and lower sides of the front end of the cable interface (2), the upper fixed cover (32) is provided with an upper semicircular opening (321) below the middle of the front face, and the lower fixed cover (33) is provided with a lower semicircular opening (331) above the middle of the front face; The dustproof mechanism (4) comprises a storage box (41), the back side of the storage box (41) is fixedly connected to the right side of the front side of the switch body (1), the interior of the storage box (41) is provided with a plurality of rubber sealing plugs (42) adapted to the interior of the cable interface (2), the bottom of the inner wall of the storage box (41) is provided with a plurality of limiting sockets (43), the bottom of the rubber sealing plug (42) is movably plugged into the interior of the limiting socket (43).

2. The embedded industrial switch according to claim 1, characterized in that: The front of the switch body (1) is fixedly connected to a fixing frame (31); the right sides of the upper fixing cover (32) and the lower fixing cover (33) are both overlapped on the left side of the fixing frame (31); a bidirectional screw rod (312) is provided inside the fixing frame (31); the bottom end of the bidirectional screw rod (312) is rotatably connected to the bottom of the inner cavity of the fixing frame (31); the top end of the bidirectional screw rod (312) extends to the top of the fixing frame (31) and is fixedly connected to a knob (311).

3. The embedded industrial switch according to claim 2, characterized in that: A first positioning block (313) is slidably connected to the upper portion of the inner cavity of the fixed frame (31), the inner thread of the first positioning block (313) is sleeved on the outer wall of the bidirectional screw rod (312), and the left side of the first positioning block (313) is fixedly connected to the right side of the upper fixed cover (32).

4. The embedded industrial switch according to claim 2, characterized in that: A second positioning block (314) is slidably connected to the lower portion of the inner cavity of the fixed frame (31), the inner thread of the second positioning block (314) is sleeved on the outer wall of the bidirectional screw rod (312), and the left side of the second positioning block (314) is fixedly connected to the right side of the lower fixed cover (33).

5. The embedded industrial switch according to claim 1, characterized in that: A guide rod (34) is provided on the front of the switch body (1), and the upper and lower ends of the guide rod (34) are fixedly connected to the front of the switch body (1). A first guide block (322) is fixedly connected to the left side of the upper fixed cover (32), and the interior of the first guide block (322) is slidably sleeved above the outer wall of the guide rod (34). A second guide block (332) is fixedly connected to the left side of the lower fixed cover (33), and the interior of the second guide block (332) is slidably sleeved below the outer wall of the guide rod (34).

6. The embedded industrial switch according to claim 1, characterized in that: The top of the rubber sealing plug (42) is fixedly connected to a baffle (44), the top of the baffle (44) is fixedly connected to a handle (45), the upper sides of the inner wall of the storage box (41) are fixedly connected to baffles (48), the upper part of the inner cavity of the storage box (41) is movably sleeved with a dust cover (46), the two sides of the bottom of the dust cover (46) are overlapped on the top of the baffle (48), the two sides of the inside of the dust cover (46) are threadedly connected to bolts (47), and the bottom ends of the bolts (47) are threadedly connected to the inside of the baffle (48).

7. The embedded industrial switch according to claim 1, characterized in that: The two sides of the switch body (1) are fixedly connected with mounting plates (5), and the mounting plates (5) are provided with mounting openings.

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