Clamping rail type industrial switch

Abstract

The utility model discloses a card rail type industrial switch, which relates to the technical field of industrial switches and comprises a switch shell, a plurality of wiring holes are formed in the middle of one side of the switch shell at equal intervals in the vertical direction, a plurality of heat dissipation holes are formed in one side of the lower end of the switch shell at equal intervals, and dustproof cloth is mounted on the inner sides of the heat dissipation holes. The upper end of the switch shell is fixedly connected with a wiring end, a plurality of ports are formed in the wiring end at equal intervals, and one side of the upper end of the wiring end is provided with a positioning bolt; according to the utility model, through mutual cooperation of the L-shaped clamping plates and the fixing blocks, the switch can be conveniently fixed on the I-shaped guide rails, the stability of the switch in use is improved, the function of convenient fixation of the switch is realized, and through mutual cooperation of the connecting rods and the telescopic springs, the buckle mechanisms can conveniently clamp and fix the I-shaped guide rails of different sizes, and the use is convenient. The use convenience of the switch is improved, the function of fixing different guide rails is realized, and the problem of unstable fixation of the switch caused by different guide rails is finally solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial switches, in particular to a rail-mounted industrial switch. Background Art

[0002] A rail-mounted industrial switch is an Ethernet switch used in an industrial environment, usually designed to be installed on a standard DIN rail for installation in an industrial control cabinet or chassis. The initial industrial switches were mainly used to provide Ethernet connections in industrial environments, with relatively simple designs and functions mainly concentrated on data exchange and basic network management. With the popularization of industrial Ethernet, DIN-rail-mounted industrial switches have gradually become standardized, supporting more Ethernet standards and protocols to meet the complex network requirements in industrial environments. The composition structure of a rail-mounted industrial switch includes a housing and installation components, a switch module, a power management system, a control and management system, and a protection device. However, in the process of using an existing rail-mounted industrial switch, due to the different sizes of the rails, the fixing of the switch is unstable. Therefore, it is necessary to solve the above technical problems. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies in the prior art and propose a rail-mounted industrial switch.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A rail-mounted industrial switch includes a switch housing, characterized in that: A plurality of wiring holes are equidistantly arranged in the vertical direction in the middle of one side of the switch housing, and a plurality of heat dissipation holes are equidistantly arranged on one side of the lower end of the switch housing. Dust-proof cloth is installed inside each heat dissipation hole. A wiring terminal is fixedly connected to the upper end of the switch housing. A plurality of ports are equidistantly arranged on the wiring terminal, and positioning bolts are arranged on one side of the upper end of the wiring terminal.

[0005] Preferably, the inner side of the switch housing is a cavity structure, and an open end is arranged on one side of the switch housing. A closing plate covers the outside of the open end, and a plurality of strip grooves are equidistantly arranged on the closing plate.

[0006] Preferably, fixing holes are arranged around the closing plate and the switch housing, and the fixing holes around the closing plate and the switch housing are fixed by fixing bolts.

[0007] Preferably, a buckle mechanism is installed on the rear side of the switch housing, and an I-shaped rail is clamped inside the buckle mechanism.

[0008] Preferably, a plurality of positioning holes are equidistantly arranged at one end of each side of the I-shaped rail.

[0009] Preferably, the buckle mechanism includes a fixed block, a fixing plate, a connecting rod, a telescopic spring and an L-shaped clamping block. One end of the fixed block is fixedly connected to the outer wall of one side of the switch housing, and a cavity is formed inside the fixed block. The connecting rod penetrates through the fixed block, and a telescopic spring is sleeved on the outer end of the connecting rod inside the cavity. The other end of the connecting rod is fixedly connected to the L-shaped clamping block.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, through the mutual cooperation of the L-shaped clamping plate and the fixed block, it is convenient to fix the switch on the I-shaped guide rail, improving the stability of the switch during use, and thus realizing the function of facilitating the fixation of the switch. Furthermore, through the mutual cooperation of the connecting rod and the telescopic spring, it is convenient for the buckle mechanism to clamp and fix I-shaped guide rails of different sizes, improving the convenience of using the switch, and thus realizing the function of fixing different guide rails. Finally, the problem of unstable fixation of the switch caused by different guide rails is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0012] Figure 1 is a schematic three-dimensional structure diagram of the whole proposed by the present invention;

[0013] Figure 2 is a schematic bottom three-dimensional structure diagram of the whole proposed by the present invention;

[0014] Figure 3 is a schematic bottom three-dimensional structure diagram of the other side of the whole proposed by the present invention;

[0015] Figure 4 is a schematic three-dimensional structure diagram of the other side of the whole proposed by the present invention;

[0016] Figure 5 is a schematic side sectional structure diagram of the buckle mechanism proposed by the present invention.

[0017] Reference numerals in the drawings: 1, switch housing; 2, heat dissipation holes; 3, wiring holes; 4, I-shaped guide rail; 5, wiring terminal; 6, closing plate; 7, fixing bolts; 8, strip grooves; 9, positioning holes; 10, L-shaped clamping block; 11, fixing plate; 12, fixed block; 13, connecting rod; 14, telescopic spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Embodiment: Refer to Figures 1-5 , a rail-mounted industrial switch in the present invention includes a switch housing 1. A plurality of wiring holes 3 are equidistantly opened in the middle of one side of the switch housing 1 in the vertical direction, and a plurality of heat dissipation holes 2 are equidistantly opened on one side of the lower end of the switch housing 1. Dust-proof cloths are installed inside the heat dissipation holes 2. A wiring terminal 5 is fixedly connected to the upper end of the switch housing 1. A plurality of ports are equidistantly opened on the wiring terminal 5, and positioning bolts are provided on one side of the upper end of the wiring terminal 5. Through the heat dissipation holes 2 and the dust-proof cloths, it is convenient to improve the heat dissipation rate during the operation of the switch; the inside of the switch housing 1 is a cavity structure, and an open end is opened on one side of the switch housing 1. A closing plate 6 is covered outside the open end, and a plurality of strip grooves 8 are equidistantly provided on the closing plate 6.

[0020] In the present invention, fixing holes are opened around both the closing plate 6 and the switch housing 1, and the fixing holes around the closing plate 6 and the switch housing 1 are fixed by fixing bolts 7. Through the fixing bolts 7 between the closing plate 6 and the switch housing 1, it is convenient to repair the switch when it is damaged; a buckle mechanism is installed on the rear side of the switch housing 1, and an I-shaped guide rail 4 is clamped inside the buckle mechanism. Through the buckle mechanism at the rear end of the switch, it is convenient to fix the switch on the guide rail; a plurality of positioning holes 9 are equidistantly opened at one end of both sides of the I-shaped guide rail 4. Through the positioning holes 9 on the I-shaped guide rail 4, it is convenient to fix the I-shaped guide rail 4 on the wall panel;

[0021] In the present invention, referring to Figure 4 and Figure 5 as shown, the buckle mechanism includes a fixed block 12, a fixing plate 11, a connecting rod 13, a telescopic spring 14 and an L-shaped clamping block 10. One end of the fixed block 12 is fixedly connected to the outer wall of one side of the switch housing 1. A rectangular cavity is opened inside the fixed block 12. The connecting rod 13 penetrates through the fixed block 12, and a telescopic spring 14 is sleeved on the outer end of the connecting rod 13 inside the cavity. The other end of the connecting rod 13 is fixedly connected to the L-shaped clamping block 10. Through the connecting rod 13 and the telescopic spring 14, it is convenient for the buckle mechanism to be fixed according to the sizes of different I-shaped guide rails.

[0022] Working principle: When the present utility model is in use, first, through the switch housing 1 and the heat dissipation holes 2, it is convenient to prevent the temperature of the switch from being too high during use. Then, through the wiring holes 3, it is convenient to connect the wires. Then, through the I-shaped guide rail 4 and the positioning holes 9, it is convenient to fix the guide rail on the wall panel. Then, through the wiring terminal 5, it is convenient to connect other lines of the switch. Then, through the closed plate 6 and the strip grooves 8, it is convenient to take the switch conveniently. Then, through the fixing bolts 7, it is convenient to fix the closed plate 6. Then, through the fixing plate 11 and the fixing block 12, it is convenient to be clamped on both sides of the I-shaped guide rail 4. Then, through the connecting rod 13 and the telescopic spring 14, it is convenient to install the switch on the I-shaped guide rails 4 of different sizes and perform clamping and fixing after moving and adjusting.

[0023] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A rail-mounted industrial switch, comprising a switch housing (1), characterized in that: On one side of the middle part of the switch housing (1), a plurality of wiring holes (3) are equidistantly arranged in the vertical direction, and on one side of the lower end of the switch housing (1), a plurality of heat dissipation holes (2) are equidistantly arranged. Dust-proof cloths are installed inside the heat dissipation holes (2). A wiring terminal (5) is fixedly connected to the upper end of the switch housing (1). A plurality of ports are equidistantly arranged on the wiring terminal (5), and positioning bolts are provided on one side of the upper end of the wiring terminal (5).

2. The rail-mounted industrial switch according to claim 1, wherein: The inner side of the switch housing (1) is of a cavity structure, and an open end is provided on one side of the switch housing (1). A closing plate (6) covers the outside of the open end. A plurality of strip grooves (8) are equidistantly arranged on the closing plate (6).

3. The rail-mounted industrial switch according to claim 2, characterized in that: Fixing holes are provided on the periphery of both the closing plate (6) and the switch housing (1), and the fixing holes on the periphery of the closing plate (6) and the switch housing (1) are fixed by fixing bolts (7).

4. The rail-mounted industrial switch according to claim 2, wherein: A buckle mechanism is installed on the rear side of the switch housing (1), and an I-shaped guide rail (4) is clamped inside the buckle mechanism.

5. The rail-mounted industrial switch according to claim 4, characterized in that: A plurality of positioning holes (9) are equidistantly arranged at one end of both sides of the I-shaped guide rail (4).

6. The rail-mounted industrial switch according to claim 4, wherein: The buckle mechanism includes a fixed block (12), a fixing plate (11), a connecting rod (13), a telescopic spring (14) and an L-shaped clamping block (10). One end of the fixed block (12) is fixedly connected to the outer wall of one side of the switch housing (1).

7. The rail-mounted industrial switch according to claim 6, characterized in that: A cavity is provided inside the fixed block (12). The connecting rod (13) penetrates through the fixed block (12), and a telescopic spring (14) is sleeved on the outer end of the connecting rod (13) inside the cavity. The other end of the connecting rod (13) is fixedly connected to the L-shaped clamping block (10).

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