Industrial control instrument base plate

Abstract

The utility model discloses an industrial control instrument bottom plate, and particularly relates to the technical field of control instruments, the industrial control instrument bottom plate comprises a bottom plate piece installed on the rear side of the outer surface of instrument equipment, an adjusting plate is arranged on one side of the bottom plate piece, and movable frames are fixedly installed on the left side and the right side of the outer surface of the adjusting plate; and the interiors of the two movable frames are rotationally connected with rotating shafts. According to the industrial control instrument base plate, in actual work, the electric push rod pushes the driving block to ascend and descend, the two movable arms can push the two racks to move in the opposite directions, when the racks move, the gears can be driven to rotate, then the rotating shaft drives the protective cover to rotate, and the protective cover is driven to rotate. And when the two protective covers get close to each other, the installed instrument equipment can be covered, so that the installed instrument equipment is protected, the instrument equipment is conveniently protected, and the situation that the instrument equipment is damaged or falls off due to collision of external objects is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to control instrument technical field, especially relates to an industrial control instrument bottom plate. BACKGROUND

[0002] Industrial control instrument bottom plate is used for power supply, field signal input, instrument control output and instrument internal switching, and plays an important role in industrial instrument measurement process, and whether the bottom plate and terminal arrangement are reasonable is directly related to whether the user uses conveniently.

[0003] Through the search, for example, the utility model discloses a industrial control instrument bottom plate, including the bottom plate, the bottom plate four corners are inserted one No. bolt, the bottom plate is located four No. bolt before upper and lower both ends are equipped with support mechanism, two The support mechanism between instrument equipment is provided, the bottom of instrument equipment is connected with the wire signal, the utility model discloses clamping and fixing instrument equipment, and instrument equipment is directly exposed in the external environment, and then in the daily use process, is easy to cause the collision of external object and damage instrument equipment or cause its drop, and the utility model discloses is inconvenient for the protection of instrument equipment, therefore, in order to solve the above defects, the present application provides a kind of industrial control instrument bottom plate. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an industrial control instrument bottom plate, which can effectively solve the problem of inconvenient protection of instrument equipment of the industrial control instrument bottom plate of the prior art.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] An industrial control instrument bottom plate includes a bottom plate piece installed on the rear side of the outer surface of the instrument equipment, one side of the bottom plate piece is provided with an adjusting plate, the outer surface of the adjusting plate is fixedly installed with movable racks on the left and right sides, the interiors of the two movable racks are rotatably connected with shafts, the outer surfaces of the two shafts are fixedly installed with protective covers on one side in the interiors of the movable racks, one end of the two shafts extending to the exteriors of the two movable racks is fixedly installed with a gear, the outer surface of the bottom plate piece is slidably connected with a rack on the left and right sides, the two racks are engaged with the two gears respectively, the outer surface of the bottom plate piece is fixedly installed with an electric push rod on one side of the movable rack, the output end of the electric push rod is fixedly installed with a driving block, the left and right ends of the driving block are hingedly connected with movable arms, and the two movable arms are hingedly connected with the two racks respectively.

[0007] Preferably, the middle of the outer surface of the adjusting plate is provided with a fixing plate, the instrument equipment is located in the middle of the fixing plate, the upper and lower sides of the fixing plate are fixedly provided with mounting plates, the opposite sides of the two mounting plates are slidably connected with movable rods, the opposite ends of the two movable rods are fixedly provided with fastening plates for fixing the instrument equipment, and the sides of the two fastening plates are fixedly provided with two springs respectively, and the four springs are fixedly connected with the two mounting plates respectively.

[0008] Preferably, the middle of the outer surface of the adjusting plate is provided with two rotating frames, the inside of the two rotating frames is rotatably connected with a rotating rod, the outer surface of the rotating rod on the side in the inside of the two rotating frames is fixedly provided with adjusting blocks, the two adjusting blocks are fixedly connected with the fixing plate, the outer surface of the two rotating frames on one side is fixedly provided with a first motor, and the output end of the first motor is fixedly connected with the rotating rod.

[0009] Preferably, the middle of the outer surface of the bottom plate is provided with a lifting groove, the inside of the lifting groove on one side is fixedly provided with a sliding rod, the inside of the lifting groove on the other side is fixedly provided with a threaded rod, the outer surface of the threaded rod is threadedly connected with a lifting block, the lifting block is slidably connected with the sliding rod, the lifting block is fixedly connected with the adjusting plate, the outer surface of the top plate of the bottom plate is fixedly provided with a second motor, and the output end of the second motor is fixedly connected with the threaded rod.

[0010] Preferably, the ends of the two movable rods away from the fastening plates are fixedly provided with handles.

[0011] Preferably, the opposite sides of the two protective covers are fixedly provided with transparent plastic plates.

[0012] Compared with the prior art, the industrial control instrument bottom plate has the following beneficial effects:

[0013] The utility model discloses an industrial control instrument bottom plate, through setting up two protective covers, in actual work, electric push rod promotes driving block to lift, and two movable arms can promote two racks to move in opposite directions, when the rack moves, will drive gear rotation, and then make the rotation of the shaft drive protective cover and rotate, when two protective covers are close to each other, can cover the instrument equipment after installation to carry out protection to it, thereby being convenient for the protection of instrument equipment, to effectively avoid the damage or falling of instrument equipment due to the collision of external objects. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structure schematic diagram of the utility model;

[0015] Figure 2 It is protective cover structure schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the mounting plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the rotating frame structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the lifting groove structure of this utility model.

[0019] In the diagram: 1. Base plate; 2. Adjusting plate; 3. Instrumentation equipment; 201. Movable frame; 202. Rotating shaft; 203. Protective cover; 204. Gear; 205. Rack; 206. Movable arm; 207. Drive block; 208. Electric push rod; 301. Fixed plate; 302. Mounting plate; 303. Movable rod; 304. Spring; 305. Fastening plate; 2011. Rotating frame; 2012. Rotating rod; 2013. Adjusting block; 2014. First motor; 101. Lifting groove; 102. Slide rod; 103. Threaded rod; 104. Second motor; 105. Lifting block. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] This utility model discloses an industrial control instrument base plate, such as Figures 1-5 As shown, the device includes a base plate 1 installed on the rear side of the outer surface of the instrument 3. An adjustment plate 2 is provided on one side of the base plate 1. Movable frames 201 are fixedly installed on both the left and right sides of the outer surface of the adjustment plate 2. A rotating shaft 202 is rotatably connected inside the two movable frames 201. A protective cover 203 is fixedly installed on the side of the outer surface of the two rotating shafts 202 located inside the movable frame 201. When the rotating shaft 202 rotates, it will drive the two protective covers 203 to rotate.

[0022] Two rotating shafts 202 are fixedly mounted with gears 204 at one end extending to the outside of the two movable frames 201. The outer surface of the base plate 1 is slidably connected with racks 205 on both the left and right sides, and the two racks 205 mesh with the two gears 204 respectively. When the racks 205 move, they will drive the gears 204 to rotate, which will in turn drive the rotating shafts 202 and the protective cover 203 to rotate.

[0023] When the two protective covers 203 are close to each other, the instrument device 3 can be covered to protect the instrument device 3, when the instrument device 3 is needed to be used, the two protective covers 203 can be away from each other to expose the instrument device 3, the opposite side of the two protective covers 203 is fixedly installed with transparent plastic plates, through the two transparent plastic plates, the staff can read the data displayed on the instrument device 3 when the instrument device 3 is covered by the protective cover 203.

[0024] The outer surface of the bottom plate 1 is fixedly installed with an electric push rod 208 on one side of the movable frame 201, and the output end of the electric push rod 208 is fixedly installed with a driving block 207, the left and right ends of the driving block 207 are hingedly connected with movable arms 206, and the two movable arms 206 are respectively hingedly connected with two racks 205, the electric push rod 208 drives the driving block 207 to ascend and descend, the two movable arms 206 can drive the two racks 205 to move in opposite directions, when the driving block 207 ascends, the two movable arms 206 can drive the two racks 205 to move away from each other, when the driving block 207 descends, the two movable arms 206 can drive the two racks 205 to move close to each other.

[0025] The outer surface of the adjusting plate 2 is provided with a fixed plate 301 in the middle, the fixed plate 301 is located in the middle of the two protective covers 203, the instrument device 3 is located in the middle of the fixed plate 301, the upper and lower sides of the fixed plate 301 are fixedly installed with mounting plates 302, the opposite sides of the two mounting plates 302 are slidably connected with movable rods 303, and the opposite ends of the two movable rods 303 are fixedly installed with fastening plates 305 for fixing the instrument device 3, one side of the two fastening plates 305 is fixedly installed with two springs 304, and the four springs 304 are respectively fixedly connected with the two mounting plates 302.

[0026] The opposite ends of the two movable rods 303 away from the fastening plates 305 are fixedly installed with handles, the two movable rods 303 are pulled to drive the two fastening plates 305 to move and press the springs 304, then the instrument device 3 is placed between the two fastening plates 305, and the two movable rods 303 are loosened, the springs 304 pressed are pushed to reset the fastening plates 305, the two fastening plates 305 can clamp and fix the instrument device 3 to install and dismount the instrument device 3.

[0027] The middle part of the outer surface of the adjusting plate 2 is fixedly provided with two rotating frames 2011, the inner parts of the two rotating frames 2011 are jointly and rotatably connected with a rotating rod 2012, the outer surface of the rotating rod 2012 is fixedly provided with an adjusting block 2013 on one side in the inner part of the two rotating frames 2011, and the two adjusting blocks 2013 are fixedly connected with the fixed plate 301; when the rotating rod 2012 rotates, the two adjusting blocks 2013 are driven to rotate, and when the two adjusting blocks 2013 rotate, the fixed plate 301 is driven to longitudinally rotate, so that the pitch angle of the instrument equipment 3 is adjusted.

[0028] The outer surface of the two rotating frames 2011 is fixedly provided with a first motor 2014 on one side, and the output end of the first motor 2014 is fixedly connected with the rotating rod 2012; the first motor 2014 can drive the rotating rod 2012 to rotate.

[0029] The outer surface of the bottom plate 1 is provided with a lifting groove 101 in the middle part, the inner part of the lifting groove 101 is fixedly provided with a sliding rod 102 on one side, and the inner part of the lifting groove 101 is fixedly provided with a threaded rod 103 on the other side; the outer surface of the threaded rod 103 is threadedly connected with a lifting block 105, and the lifting block 105 is slidably connected with the sliding rod 102; when the threaded rod 103 rotates, the lifting block 105 can be lifted along the sliding rod 102.

[0030] The lifting block 105 is fixedly connected with the adjusting plate 2, so that when the lifting block 105 is lifted due to the rotation of the threaded rod 103, the adjusting plate 2 is lifted, so that the height of the instrument equipment 3 is adjusted; the outer surface of the bottom plate 1 is fixedly provided with a second motor 104 on the top plate, and the output end of the second motor 104 is fixedly connected with the threaded rod 103.

[0031] The working principle of the utility model is as follows: two movable rods 303 are pulled to drive two fastening plates 305 to move and squeeze springs 304, then the instrument equipment 3 is placed between the two fastening plates 305, and the two movable rods 303 are loosened, the squeezed springs 304 push the fastening plates 305 to reset, and the two fastening plates 305 clamp and fix the instrument equipment 3, the electric push rod 208 pushes the driving block 207 to lift, the two movable arms 206 push the two racks 205 to move in opposite directions, when the rack 205 moves, the gear 204 rotates, the rotating shaft 202 drives the protective cover 203 to rotate, when the two protective covers 203 approach each other, the installed instrument equipment 3 is covered to be protected.

[0032] The basic principle and main features of the present application and the 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 examples, and the above examples 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 present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An industrial control instrument backplane comprising a backplane member (1) mounted to the rear side of the outer surface of an instrument device (3), characterized in that: The side of the bottom plate piece (1) is provided with an adjusting plate (2), the outer surface of the adjusting plate (2) is fixedly provided with a movable frame (201) on the left and right sides, the interiors of the two movable frames (201) are rotationally connected with shafts (202), the outer surfaces of the two shafts (202) are fixedly provided with protective covers (203) on the sides in the interiors of the movable frames (201), the two shafts (202) are fixedly provided with gears (204) on the ends extending out of the two movable frames (201), the outer surfaces of the bottom plate piece (1) are slidably connected with racks (205) on the left and right sides, the two racks (205) are engaged with the two gears (204) respectively, the outer surface of the bottom plate piece (1) is fixedly provided with an electric push rod (208) on the side of the movable frame (201), the output end of the electric push rod (208) is fixedly provided with a driving block (207), the left and right ends of the driving block (207) are hingedly connected with movable arms (206), and the two movable arms (206) are hingedly connected with the two racks (205) respectively.

2. An industrial control instrument backplane as claimed in claim 1, characterized in that: The outer surface of the adjusting plate (2) is fixedly provided with a fixed plate (301) in the middle, the instrument device (3) is located in the middle of the fixed plate (301), the upper and lower sides of the fixed plate (301) are fixedly provided with mounting plates (302), the opposite sides of the two mounting plates (302) are slidably connected with movable rods (303), the opposite ends of the two movable rods (303) are fixedly provided with fastening plates (305) for fixing the instrument device (3), the sides of the two fastening plates (305) are fixedly provided with two springs (304) respectively, and the four springs (304) are fixedly connected with the two mounting plates (302) respectively.

3. An industrial control instrument backplane as recited in claim 1, wherein: The outer surface of the adjusting plate (2) is fixedly provided with two rotating frames (2011) in the middle, and the interiors of the two rotating frames (2011) are rotationally connected with a rotating rod (2012) together, the outer surface of the rotating rod (2012) is fixedly provided with adjusting blocks (2013) on the sides in the interiors of the two rotating frames (2011), the two adjusting blocks (2013) are fixedly connected with the fixed plate (301), and the outer surfaces of the two rotating frames (2011) are fixedly provided with first motors (2014) on one side, and the output end of the first motor (2014) is fixedly connected with the rotating rod (2012).

4. An industrial control instrument backplane as recited in claim 1, wherein: The outer surface of the bottom plate piece (1) is fixedly provided with a lifting groove (101) in the middle, one side of the interior of the lifting groove (101) is fixedly provided with a sliding rod (102), the other side of the interior of the lifting groove (101) is fixedly provided with a threaded rod (103), the outer surface of the threaded rod (103) is threadedly connected with a lifting block (105), the lifting block (105) is slidably connected with the sliding rod (102), the lifting block (105) is fixedly connected with the adjusting plate (2), and the outer surface of the bottom plate piece (1) is fixedly provided with a second motor (104) on the top plate, and the output end of the second motor (104) is fixedly connected with the threaded rod (103).

5. An industrial control instrument backplane as recited in claim 2, wherein: The ends of the two movable rods (303) away from the fastening plates (305) are fixedly provided with handgrips.

6. An industrial control instrument backplane as recited in claim 1, wherein: Two said protective cover (203) opposite side are fixedly installed with transparent plastic plate.

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