Distributed IO module capable of being combined and connected

Abstract

The utility model belongs to the field of distributed IO modules, and particularly relates to a combinable and connectable distributed IO module which comprises a support, the top of the support is provided with a distributed IO module, and one side of the distributed IO module is provided with a clamping mechanism; the clamping mechanism comprises a first fixing block, the bottom of the first fixing block is fixedly connected to the top of the support, and a placement groove is formed in the surface of the first fixing block; the distributed IO module drives the sliding block to move into the containing groove, the sliding block can extrude the inclined face of the clamping block to enable the clamping block to move, meanwhile, the clamping block can drive the first spring to contract, and when the sliding block continues to move till the clamping groove is located on one side of the clamping block, the first spring can bounce the clamping block back to move into the clamping groove to clamp the sliding block, so that the clamping block is clamped, and the clamping block is clamped. The sliding block is arranged in the containing groove, so that the sliding block cannot be separated from the containing groove, the effect of combining and connecting the support and the distributed IO module is achieved, and when the support and the distributed IO module are connected and disassembled, a screwdriver does not need to be carried about, manual operation can be achieved, and more convenience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of distributed IO module, specifically a kind of combinable distributed IO module. BACKGROUND

[0002] Distributed IO module is a kind of equipment for industrial automation control system, mainly used to transmit the state signal of measurement and control field to each measurement and control field for control, which has high reliability, price advantage, easy to set, network wiring is convenient and the like characteristics, suitable for the application of scattered area, can save the time and expense of system integration;

[0003] In prior art, distributed IO module is mainly combined and connected on support to use, and the connection mode usually adopts bolt connection, but the bolt connection needs staff to carry screwdriver tool, so as to connect distributed IO module and support, while bolt is prone to thread slipping and rusting, which leads to difficult connection and disassembly. UTILITY MODEL CONTENTS

[0004] In order to make up for the deficiency of prior art, the bolt connection needs staff to carry screwdriver tool, so as to connect distributed IO module and support, while bolt is prone to thread slipping and rusting, which leads to difficult connection and disassembly, the utility model provides a kind of combinable distributed IO module.

[0005] The utility model solves technical scheme that the utility model adopts to its technical problems: a kind of combinable distributed IO module, including support, the top of the support is provided with distributed IO module, one side of the distributed IO module is provided with clamping mechanism;

[0006] The clamping mechanism includes first fixed block, the bottom of the first fixed block is fixedly connected to the top of support, the surface of the first fixed block is equipped with placing groove, the inner chamber of the placing groove is slidably connected with sliding block, one side of the sliding block is fixedly connected to one side of distributed IO module, the surface of the sliding block is equipped with clamping groove, the inner chamber of the clamping groove is provided with clamping block, the bottom of the clamping block is slidably connected to the inner chamber of placing groove, one side of the clamping block is fixedly connected with connecting rod, one side of the connecting rod is fixedly connected with second fixed block, one side of the second fixed block is fixedly connected with first spring, one side of the first spring is fixedly connected to the inner chamber of placing groove.

[0007] As preferred, the surface of the first fixed block is equipped with first hollow slot, the inner chamber of the first hollow slot is slidably connected with first connecting block, the inner chamber of the first connecting block is fixedly connected to the surface of connecting rod.

[0008] Preferably, the inner cavity of the first fixing block is provided with a second hollow groove, one side of the first connecting block is fixedly connected with a baffle, and the bottom of the baffle is slidably connected with the inner cavity of the second hollow groove.

[0009] Preferably, the surface of the support is provided with a third hollow groove, the inner cavity of the third hollow groove is fixedly connected with a second spring, and the top of the second spring is fixedly connected with the bottom of the distributed IO module.

[0010] Preferably, the top of the support is fixedly connected with a guide column, one side of the distributed IO module is fixedly connected with a hollow block, and the inner cavity of the hollow block is slidably connected with the surface of the guide column.

[0011] Preferably, the top of the sliding block is fixedly connected with a reinforcing rod, and one side of the reinforcing rod is fixedly connected with one side of the distributed IO module.

[0012] Preferably, the top of the first connecting block is fixedly connected with a second connecting block, and the second connecting block is in L shape.

[0013] The utility model discloses beneficial effect lies in:

[0014] The utility model discloses a sliding block is driven into the placing groove through the distributed IO module, then the sliding block will extrude the inclined surface of the clamping block, makes the clamping block move, simultaneously, the clamping block will drive the first spring to contract through the connecting rod and the second fixed block, when the sliding block continues to move until the clamping groove is located one side of the clamping block, the first spring will make the clamping block pop back and move into the inside of the clamping groove, thereby clamping the sliding block, makes the sliding block unable to separate from the placing groove, reaches the effect that the support and the distributed IO module are combined and connected, when needing to disassemble the distributed IO module, just pull the first connecting block and drive the clamping block to separate from the clamping groove, at this time, the sliding block can move out from the inside of the placing groove, thereby convenient for disassembling and replacing the distributed IO module, reaches when connecting and disassembling the support and the distributed IO module, need not carry screwdriver, can be completed manually, is more convenient, and because need not through bolt connection, also can not appear the effect that bolt appears silk and rust phenomenon, solves the connection of bolt and need staff to carry screwdriver tool, can only connect the distributed IO module and the support, and bolt is also easy to appear silk and rust phenomenon, leads to the problem of difficult connection and disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the three-dimensional schematic view of the whole device of the utility model;

[0017] Figure 2 It is the sectional view schematic view of the support of the utility model;

[0018] Figure 3 It is the sectional view schematic view of the first fixed block of the utility model;

[0019] Figure 4 It is the three-dimensional schematic view of the guide column of the utility model.

[0020] In the figure: 1, support; 2, distributed IO module; 3, clamping mechanism; 301, first fixed block; 302, placing groove; 303, sliding block; 304, clamping groove; 305, clamping block; 306, connecting rod; 307, second fixed block; 308, first spring; 4, first hollow groove; 5, first connecting block; 6, second hollow groove; 7, baffle; 8, third hollow groove; 9, second spring; 10, hollow block; 11, guide column; 12, reinforcing rod; 13, second connecting block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0022] The following will be combined with the drawings in the embodiments of the utility model, Figures 1-4 The application will be further described in detail,

[0023] The embodiments of the application disclose a combinable distributed IO module. Figures 1-3 A combinable distributed IO module, comprising a support 1, the top of the support 1 is provided with a distributed IO module 2, one side of the distributed IO module 2 is provided with a clamping mechanism 3, and the distributed IO module 2 can be installed on the upper side of the support 1 through the clamping mechanism 3.

[0024] The clamping mechanism 3 comprises a first fixed block 301, the bottom of the first fixed block 301 is fixedly connected to the top of the support 1, a placing groove 302 is arranged on the surface of the first fixed block 301, a sliding block 303 is slidably connected in the inner cavity of the placing groove 302, one side of the sliding block 303 is fixedly connected to one side of the distributed IO module 2, a clamping groove 304 is arranged on the surface of the sliding block 303, a clamping block 305 is arranged in the inner cavity of the clamping groove 304, the bottom of the clamping block 305 is slidably connected in the inner cavity of the placing groove 302, a connecting rod 306 is fixedly connected to one side of the clamping block 305, a second fixed block 307 is fixedly connected to one side of the connecting rod 306, a first spring 308 is fixedly connected to one side of the second fixed block 307, and one side of the first spring 308 is fixedly connected to the inner cavity of the placing groove 302.

[0025] The placing groove 302 arranged on the surface of the first fixed block 301 can be used for placing the sliding block 303 and the clamping block 305, and the sliding block 303 can be connected to the distributed IO module 2, so that the distributed IO module 2 can drive the sliding block 303 to move into the inside of the placing groove 302 when the distributed IO module 2 moves, the clamping groove 304 arranged on the surface of the sliding block 303 can be used for placing the clamping block 305, so that the clamping block 305 can limit the sliding block 303, so that the sliding block 303 is not easy to be separated from the placing groove 302, thereby the distributed IO module 2 can be stably arranged on the upper side of the support 1, the combination connection of the distributed IO module 2 and the support 1 is realized, meanwhile, the top of the clamping block 305 is inclined, and the clamping block 305 can be automatically moved by being extruded by the sliding block 303, so that the movement of the clamping block 305 is more convenient, the connecting rod 306 can be connected to the clamping block 305 and the second fixed block 307, and the second fixed block 307 is connected to the first spring 308, so that the clamping block 305 can extrude and shrink the first spring 308 when the clamping block 305 moves, and the first spring 308 can make the clamping block 305 rebound into the inside of the clamping groove 304, so that the clamping block 305 can be clamped into the clamping groove 304, which is more convenient, the support 1 and the distributed IO module 2 can be connected manually, without the need of being connected by bolts, so that a screwdriver does not need to be carried, and the phenomena of bolt slipping and rusting will not occur.

[0026] Referring to Figure 3 , a first hollow groove 4 is arranged on the surface of the first fixed block 301, a first connecting block 5 is slidably connected in the inner cavity of the first hollow groove 4, and the inner cavity of the first connecting block 5 is fixedly connected to the surface of the connecting rod 306, the inside of the first hollow groove 4 can be used for placing the first connecting block 5, and the first connecting block 5 can be connected to the connecting rod 306, so that the first connecting block 5 can drive the connecting rod 306 to move together when the first connecting block 5 moves, and the connecting rod 306 can be used for driving the clamping block 305 to move out of the clamping groove 304, thereby facilitating the movement of the sliding block 303 out of the placing groove 302, at this time, the distributed IO module 2 and the support 1 can be disassembled and separated, and the disassembly and replacement of the distributed IO module 2 are realized.

[0027] With reference to Figure 3 , the inner cavity of the first fixed block 301 is provided with a second hollow groove 6, one side of the first connecting block 5 is fixedly connected with a baffle 7, the bottom of the baffle 7 is slidingly connected to the inner cavity of the second hollow groove 6, and the baffle 7 can be used to block the first hollow groove 4, so that foreign matter and dust are not easy to fall into the inside of the placement groove 302, and the second hollow groove 6 can provide enough space for the baffle 7 to move, so that the baffle 7 does not hinder the normal movement of the first connecting block 5.

[0028] With reference to Figure 2 , the surface of the support 1 is provided with a third hollow groove 8, the inner cavity of the third hollow groove 8 is fixedly connected with a second spring 9, the top of the second spring 9 is fixedly connected to the bottom of the distributed IO module 2, and the inside of the third hollow groove 8 can be used to place the second spring 9, and the second spring 9 can be extruded and contracted by the distributed IO module 2, so that when the distributed IO module 2 is disassembled, the second spring 9 can automatically pop out the distributed IO module 2 by a distance, making the disassembly of the distributed IO module 2 more convenient.

[0029] With reference to Figure 2 , the top of the support 1 is fixedly connected with a guide column 11, one side of the distributed IO module 2 is fixedly connected with a hollow block 10, and the inner cavity of the hollow block 10 is slidingly connected to the surface of the guide column 11. The guide column 11 can guide the distributed IO module 2 through the hollow block 10, so that when the distributed IO module 2 is installed on the upper side of the support 1, the sliding block 303 can accurately move into the inside of the placement groove 302, without the need for alignment.

[0030] With reference to Figure 3 , the top of the sliding block 303 is fixedly connected with a reinforcing rod 12, one side of the reinforcing rod 12 is fixedly connected to one side of the distributed IO module 2, and the reinforcing rod 12 can reinforce the connection between the distributed IO module 2 and the sliding block 303, so that the connection between the sliding block 303 and the distributed IO module 2 is more firm and less likely to break.

[0031] With reference to Figure 3 , the top of the first connecting block 5 is fixedly connected with a second connecting block 13, the second connecting block 13 is L-shaped, and the second connecting block 13 can make it more convenient for people to pull the first connecting block 5 to move, and less likely to appear the phenomenon that the first connecting block 5 is too close to the sliding block 303 and difficult to pull the first connecting block 5.

[0032] Working principle: when using the device, first put the distributed IO module 2 on the upper side of the support 1, the distributed IO module 2 will drive the slider 303 to move into the inside of the placing groove 302, then the slider 303 will extrude the inclined surface of the clamping block 305, so that the clamping block 305 moves, at the same time the clamping block 305 will drive the first spring 308 to contract through the connecting rod 306 and the second fixed block 307, when the slider 303 continues to move until the clamping groove 304 is located at one side of the clamping block 305, the first spring 308 will make the clamping block 305 move back into the inside of the clamping groove 304, so as to clamp the slider 303, so that the slider 303 cannot be separated from the placing groove 302, to achieve the effect of combining the support 1 and the distributed IO module 2, when it is needed to disassemble the distributed IO module 2, only need to pull the first connecting block 5 to drive the clamping block 305 to separate from the clamping groove 304, at this time the slider 303 can move out from the inside of the placing groove 302, so as to facilitate the disassembly and replacement of the distributed IO module 2, when connecting and disassembling the support 1 and the distributed IO module 2, it is not necessary to carry a screwdriver, and it can be completed manually, which is more convenient, and since it does not need to be connected through bolts, it will not appear the bolt sliding and rusting phenomenon, thus the problem that the bolt connection needs the staff to carry a screwdriver tool to connect the distributed IO module 2 and the support 1, and the bolt is easy to appear the sliding and rusting phenomenon, leading to the difficulty in connection and disassembly can be solved.

[0033] The basic principle, main characteristics and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A composable and connectable distributed I / O module, characterized in that: Includes a bracket (1), a distributed I / O module (2) is provided on the top of the bracket (1), and a snap-fit ​​mechanism (3) is provided on one side of the distributed I / O module (2). The snap-fit ​​mechanism (3) includes a first fixing block (301), the bottom of which is fixedly connected to the top of the bracket (1). A placement groove (302) is provided on the surface of the first fixing block (301). A slider (303) is slidably connected to the inner cavity of the placement groove (302). One side of the slider (303) is fixedly connected to one side of the distributed IO module (2). A snap-fit ​​groove (304) is provided on the surface of the slider (303). A snap-fit ​​block (305) is provided in the inner cavity of the snap-fit ​​groove (304). The bottom of the snap-fit ​​block (305) is slidably connected to the inner cavity of the placement groove (302). A connecting rod (306) is fixedly connected to one side of the snap-fit ​​block (305). A second fixing block (307) is fixedly connected to one side of the connecting rod (306). A first spring (308) is fixedly connected to one side of the second fixing block (307). One side of the first spring (308) is fixedly connected to the inner cavity of the placement groove (302).

2. The composable distributed I / O module according to claim 1, characterized in that: The surface of the first fixing block (301) is provided with a first hollow groove (4), and the inner cavity of the first hollow groove (4) is slidably connected to a first connecting block (5), and the inner cavity of the first connecting block (5) is fixedly connected to the surface of the connecting rod (306).

3. A composable and connectable distributed I / O module according to claim 2, characterized in that: The inner cavity of the first fixing block (301) is provided with a second hollow groove (6), and a baffle (7) is fixedly connected to one side of the first connecting block (5). The bottom of the baffle (7) is slidably connected to the inner cavity of the second hollow groove (6).

4. A composable and connectable distributed I / O module according to claim 1, characterized in that: The surface of the bracket (1) is provided with a third hollow groove (8), and a second spring (9) is fixedly connected to the inner cavity of the third hollow groove (8). The top of the second spring (9) is fixedly connected to the bottom of the distributed IO module (2).

5. A composable distributed I / O module according to claim 1, characterized in that: The top of the bracket (1) is fixedly connected to a guide post (11), and a hollow block (10) is fixedly connected to one side of the distributed IO module (2). The inner cavity of the hollow block (10) is slidably connected to the surface of the guide post (11).

6. A composable and connectable distributed I / O module according to claim 1, characterized in that: A reinforcing rod (12) is fixedly connected to the top of the slider (303), and one side of the reinforcing rod (12) is fixedly connected to one side of the distributed IO module (2).

7. A composable and connectable distributed I / O module according to claim 2, characterized in that: The top of the first connecting block (5) is fixedly connected to a second connecting block (13), and the second connecting block (13) is L-shaped.

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