A rail-mounted industrial switch

Abstract

The utility model discloses a track type industrial switch, include: switch, pressure lock subassembly, pressure lock subassembly symmetry sets up in one side of switch, pressure lock subassembly includes movable arm, the end of movable arm is fixedly provided with pressboard, pressboard is fixedly connected with switch through elastic component, movable arm is connected with connecting plate through adaptation component, through the pressboard of two simultaneously pressing, make movable arm connect with the end of adaptation component and be away from switch, to connecting plate can pull the movement of joint drive gear plate to one side, and then drive the rotation of second gear, make first gear, third gear and screw all rotate simultaneously, and the screw can drive the clamping plate to go up, and the clamping plate below does the descending movement, and the two clamping plates can be far from each other conveniently and install switch on one side of track body, and the installation dismounts simple, will not cause the damage of the shell of switch.

Description

Technical Field

[0001] This utility model relates to the field of industrial switch technology, and in particular to a rail-mounted industrial switch. Background Technology

[0002] A switch, also known as an industrial Ethernet switch, is an Ethernet switching device used in the industrial control field. Its function is to connect multiple devices (computers, servers, cameras, printers, etc.) in a local area network (such as an enterprise intranet or home network) and accurately forward data from the "sender" to the "receiver" based on the device's "identity" (MAC address), avoiding data transmission chaos. Due to the limited installation space in the working environment, the switch is clipped onto a rail, which is fixed in the control box, thus facilitating the installation and fixation of multiple switches.

[0003] However, currently the switch is held in place by a spring clip on its back, which requires force to pry it off during disassembly. In scenarios with frequent adjustments, this can easily damage the connection between the switch's back and the spring clip, affecting its usability. Utility Model Content

[0004] This utility model provides a track-mounted industrial switch. By simultaneously pressing two pressing plates, the end of the movable arm connected to the adapting component moves away from the switch. This allows the connecting plate to pull the drive gear plate to one side, thereby driving the second gear to rotate. This causes the first gear, the third gear, and the screw to rotate together. The screw then drives the clamping plate to rise, while the lower clamping plate moves downward. In this way, the two clamping plates can be separated from each other, making it easy to install the switch on one side of the track body. Installation and disassembly are simple and will not damage the switch's casing.

[0005] This utility model provides a track-mounted industrial switch, comprising:

[0006] switch;

[0007] A pressure-lock assembly is symmetrically arranged on one side of the switch. The pressure-lock assembly includes a movable arm, and a pressing plate is fixedly provided at the end of the movable arm. The pressing plate is fixedly connected to the switch through an elastic member, and the movable arm is connected to a connecting plate through an adaptation component.

[0008] A clamping assembly is symmetrically arranged on the back of the switch. The clamping assembly includes a first gear, a second gear fixedly mounted on one end of the first gear, a drive gear plate meshing with the outer side of the second gear, a third gear meshing with the outer side of the first gear, a screw fixedly mounted on one end of the third gear, a lifting cylinder threadedly connected to the outer side of the screw, a clamping plate and a protective clamping pad fixedly mounted on one end of the lifting cylinder, and the drive gear plate fixedly mounted on the bottom end of the connecting plate. The diameter of the second gear is the same as that of the third gear, and the diameter of the second gear is smaller than that of the first gear.

[0009] In a track-mounted industrial switch according to an embodiment of the present invention, the elastic member is made of shape memory alloy and is V-shaped. A side support block is rotatably provided at the top of the movable arm and is fixedly provided on one side of the switch. The pressing plate is inclined.

[0010] In a track-mounted industrial switch according to an embodiment of the present invention, the adapting component includes a first end seat and a second end seat symmetrically arranged. A slide rod and a fixed cylinder are respectively fixedly arranged at the ends of the first end seat and the second end seat that are close to each other. A spring is fixedly arranged at one end of the slide rod, and the spring is fixedly arranged inside one end of the fixed cylinder. The slide rod is slidably arranged on the inner side of the fixed cylinder. The second end seat is rotatably arranged at the end of the connecting plate.

[0011] In a track-type industrial switch according to an embodiment of the present invention, a carrier plate is rotatably disposed at the other end of the first gear, the carrier plate is rotatably disposed on the outside of the screw, a fixed plate is slidably disposed on the outside of the lifting cylinder, and a guide rail is slidably disposed on the side of the drive gear plate near the switch. The fixed plate, the guide rail and the carrier plate are all fixedly disposed on one side of the switch.

[0012] In a track-mounted industrial switch according to one embodiment of this utility model, the protective pad is made of rubber.

[0013] In a track-mounted industrial switch according to one embodiment of the present invention, a track body is provided on one side of the switch.

[0014] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs a track-type industrial switch. By pressing two pressing plates simultaneously, the end of the movable arm connected with the adapting component moves away from the switch, so that the connecting plate can pull the drive tooth plate to move to one side, thereby driving the second gear to rotate, so that the first gear, the third gear and the screw all rotate together. The screw can drive the clamping plate to rise, while the lower clamping plate moves downward. In this way, the two clamping plates can move away from each other, which makes it easy to install the switch on one side of the track body. The installation and disassembly are simple and will not damage the outer shell of the switch.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of a track-mounted industrial switch provided in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the front and rear isometric structure of a track-mounted industrial switch without a rear protective cover, provided in one embodiment of this application;

[0019] Figure 3 This is a schematic diagram showing the disassembled structure of a pressure-lock assembly in a track-mounted industrial switch according to an embodiment of this application;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the clamping component in a rail-mounted industrial switch according to an embodiment of this application.

[0021] Reference numerals: 1. Switch; 101. Rear protective cover; 2. Press-lock assembly; 201. Movable arm; 202. Pressing plate; 203. Elastic component; 204. First end seat; 205. Slide rod; 206. Spring; 207. Fixed cylinder; 208. Second end seat; 209. Connecting plate; 210. Side support block; 3. Clamping assembly; 301. First gear; 302. Second gear; 303. Third gear; 304. Screw; 305. Lifting cylinder; 306. Fixed plate; 307. Clamping plate; 308. Protective clamping pad; 309. Drive gear plate; 310. Guide slide rail; 311. Carrier plate; 4. Track body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] like Figures 1 to 4 As shown, this application provides a rail-mounted industrial switch, including: a pressing plate 202 fixedly disposed at the end of the switch 1, the pressing plate 202 being fixedly connected to the switch 1 via an elastic member 203; a movable arm 201 connected to a connecting plate 209 via an adaptation component; and a clamping component 3 symmetrically disposed on the back of the switch 1. The clamping component 3 includes a first gear 301, a second gear 302 fixedly disposed at one end of the first gear 301, and a drive gear plate 30 meshing with the outer side of the second gear 302. 9. A third gear 303 is meshed on the outer side of the first gear 301. A screw 304 is fixedly installed at one end of the third gear 303. A lifting cylinder 305 is threadedly connected to the outer side of the screw 304. A clamping plate 307 and a protective clamping pad 308 are fixedly installed at one end of the lifting cylinder 305. A drive gear plate 309 is fixedly installed at the bottom end of the connecting plate 209. The diameter of the second gear 302 is the same as that of the third gear 303, but the diameter of the second gear 302 is smaller than that of the first gear 301. The protective clamping pad 308 is made of rubber.

[0026] After adopting the above technical solution, pressing the pressing plate 202 will cause the movable arm 201 to move accordingly. The movable arm 201 will then drive the connecting plate 209 and the drive gear plate 309 to move laterally through the adaptation component. The movement of the drive gear plate 309 will drive the second gear 302 to rotate, which in turn will drive the first gear 301 to rotate. Due to the difference in diameter between the second gear 302 and the first gear 301, for every rotation of the second gear 302, the first gear 301 will drive the third gear 303 to rotate multiple times, thereby causing the screw 304 to rotate multiple times. This will cause the lifting cylinder 305 to rise, and the lower lifting cylinder 305 to descend. When the clamping plate 30... With the 7 and protective clamps 308 located above and below the track body 4, the pressing plate 202 can be released. The pressing plate 202 returns to its original position through the rebound force of the elastic member 203, and the drive tooth plate 309 is pushed back to its original position. The screw 304 rotates in the opposite direction, causing the lifting cylinder 305 to return to its original position. The two sets of clamps 307 and protective clamps 308 will form a clamping force to clamp the outside of the track body 4, thereby fixing the switch 1. When disassembling, there is no need to forcefully pull down the switch 1, which can achieve the effect of simple installation and disassembly without damaging the shell of the switch 1. The installation and disassembly are more convenient and can adapt to high-frequency disassembly and assembly work, improving the flexibility of the switch 1 during use.

[0027] Among them, the elastic component 203 is made of shape memory alloy and is V-shaped. The top of the movable arm 201 is rotatably provided with a side support block 210, which is fixedly provided on one side of the switch 1. The pressing plate 202 is inclined.

[0028] In an alternative implementation, when it is necessary to install or remove the switch 1, the two pressing plates 202 are pressed, so that the elastic member 203 will be deformed under pressure, thereby causing the pressing plates 202 to drive the movable arm 201 to move.

[0029] It should be noted that the adaptation component includes a first end seat 204 and a second end seat 208 symmetrically arranged. The ends of the first end seat 204 and the second end seat 208 that are close to each other are respectively fixedly provided with a slide rod 205 and a fixed cylinder 207. A spring 206 is fixedly provided at one end of the slide rod 205. The spring 206 is fixedly provided inside one end of the fixed cylinder 207. The slide rod 205 is slidably provided on the inner side of the fixed cylinder 207. The second end seat 208 is rotatably provided at the end of the connecting plate 209.

[0030] In an optional implementation, when the movable arm 201 moves, if the end of the first end seat 204 connected to the adaptation component moves away from the switch 1, since this end of the movable arm 201 moves in a circumferential motion, while the connecting plate 209 and the drive toothed plate 309 move linearly, the slide rod 205 in the adaptation component will slide inside the fixed cylinder 207, and the spring 206 will extend to adapt to the movement changes between the end of the movable arm 201 and the connecting plate 209. Moreover, the spring constant of the spring 206 is much smaller than the friction between the drive toothed plate 309 and the guide rail 310. Therefore, when the movable arm 201 moves, the drive toothed plate 309 will still move first, and the change of the adaptation component will follow, to prevent the adaptation component from deforming prematurely and failing to move the drive toothed plate 309.

[0031] Furthermore, a carrier plate 311 is rotatably mounted on the other end of the first gear 301. The carrier plate 311 is rotatably mounted on the outside of the screw 304. A fixing plate 306 is slidably mounted on the outside of the lifting cylinder 305. A guide rail 310 is slidably mounted on the side of the drive gear plate 309 near the switch 1. The fixing plate 306, the guide rail 310, and the carrier plate 311 are all fixedly mounted on one side of the switch 1. A rear protective cover 101 is symmetrically fixedly mounted on the back of the switch 1. A track body 4 is mounted on the back of the switch 1.

[0032] In an optional embodiment, the carrier plate 311 facilitates greater stability of the first gear 301 and screw 304 during rotation, while the fixing plate 306 allows the lifting cylinder 305 to move vertically up and down, thereby enabling the switch 1 to be fixed to the outside of the track body 4 or to be removed. The protective cover 101 is provided to prevent external objects from interfering with the use of the clamping assembly 3. The back refers to the side of the switch 1 closest to the track body 4.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0034] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A rail-mounted industrial switch, characterized in that, include: Switch (1); A pressure-locking assembly (2) is symmetrically arranged on one side of the switch (1). The pressure-locking assembly (2) includes a movable arm (201). A pressing plate (202) is fixedly provided at the end of the movable arm (201). The pressing plate (202) is fixedly connected to the switch (1) through an elastic member (203). The movable arm (201) is connected to the connecting plate (209) through an adaptation component. A clamping assembly (3) is symmetrically arranged on the back of the switch (1). The clamping assembly (3) includes a first gear (301), a second gear (302) is fixedly arranged at one end of the first gear (301), a drive gear plate (309) is meshed on the outer side of the second gear (302), a third gear (303) is meshed on the outer side of the first gear (301), a screw (304) is fixedly arranged at one end of the third gear (303), a lifting cylinder (305) is threadedly connected to the outer side of the screw (304), a clamping plate (307) and a protective clamping pad (308) are fixedly arranged at one end of the lifting cylinder (305), and the drive gear plate (309) is fixedly arranged at the bottom end of the connecting plate (209). The diameter of the second gear (302) is the same as that of the third gear (303), and the diameter of the second gear (302) is smaller than that of the first gear (301).

2. The rail-mounted industrial switch according to claim 1, characterized in that, The elastic member (203) is made of shape memory alloy and is V-shaped. The top of the movable arm (201) is rotatably provided with a side support block (210). The side support block (210) is fixedly provided on one side of the switch (1). The pressing plate (202) is inclined.

3. The rail-mounted industrial switch according to claim 1, characterized in that, The adaptation component includes a first end seat (204) and a second end seat (208) symmetrically arranged. A slide rod (205) and a fixed cylinder (207) are respectively fixedly arranged at the ends of the first end seat (204) and the second end seat (208) that are close to each other. A spring (206) is fixedly arranged at one end of the slide rod (205). The spring (206) is fixedly arranged inside one end of the fixed cylinder (207). The slide rod (205) is slidably arranged inside the fixed cylinder (207). The second end seat (208) is rotatably arranged at the end of the connecting plate (209).

4. The rail-mounted industrial switch according to claim 1, characterized in that, A carrier plate (311) is rotatably disposed at the other end of the first gear (301). The carrier plate (311) is rotatably disposed on the outside of the screw (304). A fixing plate (306) is slidably disposed on the outside of the lifting cylinder (305). A guide rail (310) is slidably disposed on the side of the drive gear plate (309) near the switch (1). The fixing plate (306), the guide rail (310) and the carrier plate (311) are all fixedly disposed on one side of the switch (1).

5. The rail-mounted industrial switch according to claim 1, characterized in that, The protective pad (308) is made of rubber.

6. The rail-mounted industrial switch according to claim 1, characterized in that, The back of the switch (1) is symmetrically fixed with a rear protective cover (101), and the back of the switch (1) is provided with a track body (4).

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