Ceramic pressure transmitter convenient to install

Abstract

The utility model relates to the field of pressure transmitter devices, in particular to a ceramic pressure transmitter convenient to install, which comprises a transmitter main body, a pressure pipe and fixing blocks, the middle of the bottom of the transmitter main body is fixedly connected with the pressure pipe, and the two sides of the lower part of the pressure pipe are fixedly connected with the fixing blocks; the ceramic pressure transmitter convenient to install comprises a fixed block, a clamping plate and an arc-shaped plate, the two sides of the bottom of the fixed block are rotationally connected with the arc-shaped plate through the fixed plate, a movable plate is fixedly connected to the lower portion of the arc-shaped plate, and a first threaded rod is connected to the interior of the movable plate in a threaded mode. The pressure transmitter can be fixed without different fixing frames for water pipes with different sizes, the operation is more convenient, the installation efficiency is higher, and meanwhile, the situation that dust is accumulated on the surface of a display screen in an exposed state, and consequently workers are prevented from watching numerical values is prevented through an installation baffle, a button, a gear and a movable column.

Description

Technical Field

[0001] The utility model relates to the field of pressure transmitter devices, in particular to a ceramic pressure transmitter which is convenient to install. Background Art

[0002] Ceramic pressure transmitter is a device that uses the piezoresistive effect of ceramic materials to measure pressure. When external force acts on the ceramic piezoresistive pressure sensor, the ceramic material will deform, resulting in a change in resistance. This change can be used to determine the magnitude of the external force by measuring the size of the resistance. When the existing ceramic pressure transmitter is installed on a water pipe, due to the different sizes of the water pipes to be measured, the pressure transmitter needs to be fixed by different fixing frames during installation, which reduces the installation efficiency of the pressure transmitter. At the same time, the display screen of the pressure transmitter is mostly exposed. After a long time, dust will accumulate on the surface, thereby hindering the staff from viewing the values.

[0003] Therefore, it is necessary to provide a new ceramic pressure transmitter that is easy to install to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a ceramic pressure transmitter which is easy to install.

[0005] The ceramic pressure transmitter that is easy to install provided by the utility model comprises: a transmitter body, a pressure tube and a fixed block, the pressure tube is fixedly connected to the middle of the bottom of the transmitter body, and the fixed blocks are fixedly connected to the two sides below the pressure tube; an arc-shaped plate, the two sides of the bottom of the fixed block are rotatably connected to the arc-shaped plate through the fixed plate, and the movable plate is fixedly connected to the lower part of the arc-shaped plate, the first threaded rod is threadedly connected to the inner part of the movable plate, the second threaded rod is threadedly connected to the two sides above the arc-shaped plate, and the right end of the second threaded rod is rotatably connected to the clamping plate, and a plurality of special-shaped vises are arranged on the inner surface of the clamping plate. When fixing the ceramic pressure transmitter on the water pipe, the movable plate is first opened by the first threaded rod, and then the water pipe is placed inside the arc-shaped plate, and then the first threaded rod is tightened, and then the second threaded rod is tightened, so that the special-shaped vise on the surface of the clamping plate contacts with the water pipe and fixes it. Because the special-shaped vise has a certain deformation ability, water pipes of different thicknesses can be grasped and fixed, so that when facing water pipes of different sizes, it is not necessary to fix the pressure transmitter through different fixing frames, which is more convenient to operate and has higher installation efficiency.

[0006] Preferably, a button is slidably connected to the middle of the top of the transmitter body, and gears are connected to the two sides of the bottom of the button through rack meshing. A fixed column is fixedly connected to the left side of the front surface of the gear, and the other end of the fixed column is rotatably connected to a moving column, and the other end of the moving column is rotatably connected to a baffle, and a reset spring is fixedly connected to the bottom of the button, and the other end of the reset spring is fixedly connected to the inside of the transmitter body. When the staff needs to view the values ​​on the display screen, they press the button to drive the gear to rotate, so that the fixed column rotates around the center of the gear, driving the moving column to move. Under the limit of the empty slot, the baffle can only move horizontally, and the baffle is separated to expose the display screen, which is convenient for the staff to observe and record. After the observation, the staff releases the button, and under the action of the reset spring, the button is reset, and finally the baffle is reset to prevent the display screen from being exposed and dust accumulates on the surface, thereby hindering the staff from viewing the values.

[0007] Preferably, both sides of the front side of the transmitter body are provided with empty slots, and movable columns are placed inside the empty slots, so that the baffle can only move horizontally under the limitation of the empty slots.

[0008] Preferably, connectors are fixedly connected to both sides of the upper part of the transmitter body, and a display screen is fixedly connected to the middle of the front side of the transmitter body. The numerical values ​​are displayed by installing the display screen, which is convenient for staff to watch and record.

[0009] Compared with the related art, the ceramic pressure transmitter provided by the utility model which is easy to install has the following beneficial effects:

[0010] 1. The utility model provides a ceramic pressure transmitter that is easy to install. By installing threaded rods, clamps, movable plates and special-shaped vises, it is not necessary to fix the pressure transmitter through different fixing frames when facing water pipes of different sizes. The operation is more convenient and the installation efficiency is higher.

[0011] 2. The utility model provides a ceramic pressure transmitter that is easy to install. By installing baffles, buttons, gears and moving columns, dust is prevented from accumulating on the surface of the display screen when it is in an exposed state, thereby preventing staff from viewing the numerical values. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A structural schematic diagram of a preferred embodiment of a ceramic pressure transmitter that is easy to install provided by the utility model;

[0013] Figure 2 for Figure 1 A schematic structural diagram of the clamping device shown;

[0014] Figure 3 for Figure 1 The structural diagram of the table header shown;

[0015] Figure 4 for Figure 1 The structural schematic diagram of the baffle driving device is shown.

[0016] Numbers in the figure: 1. Transmitter body; 2. Pressure tube; 3. Fixed block; 4. Fixed plate; 5. Arc plate; 6. Moving plate; 7. First threaded rod; 8. Second threaded rod; 9. Baffle; 10. Button; 11. Connector; 12. Clamp; 13. Special-shaped vise; 14. Empty slot; 15. Display screen; 16. Gear; 17. Fixed column; 18. Moving column; 19. Reset spring. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0019] See also Figures 1 to 4 The utility model provides a ceramic pressure transmitter that is easy to install. The ceramic pressure transmitter that is easy to install includes: a transmitter body 1, a pressure tube 2 and a fixed block 3. The pressure tube 2 is fixedly connected to the middle of the bottom of the transmitter body 1, and the fixed blocks 3 are fixedly connected to the two sides below the pressure tube 2; an arc plate 5, the two sides of the bottom of the fixed block 3 are rotatably connected to the arc plate 5 through the fixed plate 4, and a movable plate 6 is fixedly connected to the lower part of the arc plate 5. The movable plate 6 is internally threaded with a first threaded rod 7, and the upper two sides of the arc plate 5 are threaded with a second threaded rod 8, and the right end of the second threaded rod 8 is rotatably connected to a clamping plate 12, and the clamping plate 1 2 are provided with a plurality of special-shaped vises 13 on the inner surface. When fixing the ceramic pressure transmitter on the water pipe, firstly, the movable plate 6 is opened by the first threaded rod 7, and then the water pipe is placed inside the arc-shaped plate 5, and then the first threaded rod 7 is tightened, and then the second threaded rod 8 is tightened, so that the special-shaped vises 13 on the surface of the clamping plate 12 are in contact with the water pipe and fix it. Since the special-shaped vises 13 have a certain deformation ability, water pipes of different thicknesses can be grasped and fixed, so that when facing water pipes of different sizes, it is not necessary to fix the pressure transmitter through different fixing frames, which is more convenient to operate and has higher installation efficiency.

[0020] In the embodiments of the present invention, please refer to Figure 3 and Figure 4, a button 10 is slidably connected to the middle of the top of the transmitter body 1, and gears 16 are connected to the two sides of the bottom of the button 10 through rack meshing. A fixed column 17 is fixedly connected to the left side of the front surface of the gear 16, and the other end of the fixed column 17 is rotatably connected to a moving column 18, and the other end of the moving column 18 is rotatably connected to a baffle 9. A reset spring 19 is fixedly connected to the bottom of the button 10, and the other end of the reset spring 19 is fixedly connected to the inside of the transmitter body 1. When the staff needs to view the value on the display screen 15, by pressing the button 10, the gear 16 is driven to rotate, so that the fixed column 17 rotates around the center of the gear 16, and the moving column 18 is driven to move. Under the limit of the empty slot 14, the baffle 9 can only move horizontally, and the baffle 9 is separated to expose the display screen 15, which is convenient for the staff to observe and record. After the observation, the staff releases the button 10, and under the action of the reset spring 19, the button 10 is reset, and finally the baffle 9 is reset to prevent the display screen 15 from being in a bare state. Dust accumulates on the surface, thereby hindering the staff from viewing the value.

[0021] In the embodiments of the present invention, please refer to Figure 3 and Figure 4 Both sides of the front side of the transmitter body 1 are provided with empty slots 14, and a movable column 18 is placed inside the empty slots 14. Under the limitation of the empty slots 14, the baffle 9 can only move horizontally.

[0022] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 Connectors 11 are fixedly connected to both sides of the upper part of the transmitter body 1, and a display screen 15 is fixedly connected to the middle of the front side of the transmitter body 1. The display screen 15 is installed to display values, which is convenient for staff to watch and record.

[0023] The working principle of the ceramic pressure transmitter which is easy to install provided by the utility model is as follows: when fixing the ceramic pressure transmitter on the water pipe, firstly, the movable plate 6 is opened by the first threaded rod 7, and then the water pipe is placed inside the arc plate 5, and then the first threaded rod 7 is tightened, and then the second threaded rod 8 is tightened, so that the special-shaped vise 13 on the surface of the clamping plate 12 contacts with the water pipe and fixes it. Since the special-shaped vise 13 has a certain deformation ability, water pipes of different thicknesses can be grasped and fixed, so that when facing water pipes of different sizes, there is no need to fix the pressure transmitter through different fixing frames, which is more convenient to operate and has a more effective installation. The rate is higher. At the same time, when the staff needs to view the values ​​on the display screen 15, they press the button 10 to drive the gear 16 to rotate, so that the fixed column 17 rotates around the center of the gear 16, and drives the movable column 18 to move. Under the limit of the empty slot 14, the baffle 9 can only move horizontally, and the baffle 9 is separated to expose the display screen 15, which is convenient for the staff to observe and record. After the observation, the staff releases the button 10, and under the action of the reset spring 19, the button 10 is reset, and finally the baffle 9 is reset to prevent the display screen 15 from being exposed and dust is accumulated on the surface, thereby hindering the staff from viewing the values.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A ceramic pressure transmitter that is easy to install, characterized in that: include: A transmitter body (1), a pressure tube (2) and a fixing block (3), wherein the pressure tube (2) is fixedly connected to the middle of the bottom of the transmitter body (1), and the fixing blocks (3) are fixedly connected to both sides below the pressure tube (2); The curved plate (5) is rotatably connected to the curved plate (5) at both sides of the bottom of the fixed block (3) via the fixed plate (4), a movable plate (6) is fixedly connected below the curved plate (5), and a first threaded rod (7) is internally threadedly connected to the movable plate (6).

2. The ceramic pressure transmitter that is easy to install according to claim 1 is characterized in that: The arc-shaped plate (5) has second threaded rods (8) threadedly connected to both sides above it. The right end of the second threaded rod (8) is rotatably connected to a clamping plate (12). The inner surface of the clamping plate (12) is provided with a plurality of special-shaped vises (13).

3. The ceramic pressure transmitter that is easy to install according to claim 1 is characterized in that: A button (10) is slidably connected to the middle of the top of the transmitter body (1), and gears (16) are meshed with racks on both sides of the bottom of the button (10). A fixed column (17) is fixedly connected to the left side of the front surface of the gear (16), and the other end of the fixed column (17) is rotatably connected to a movable column (18), and the other end of the movable column (18) is rotatably connected to a baffle (9).

4. The ceramic pressure transmitter that is easy to install according to claim 3 is characterized in that: A reset spring (19) is fixedly connected to the bottom of the button (10), and the other end of the reset spring (19) is fixedly connected to the inside of the transmitter body (1).

5. The ceramic pressure transmitter that is easy to install according to claim 1 is characterized in that: Empty slots (14) are provided on both sides of the front side of the transmitter body (1), and a movable column (18) is placed inside the empty slot (14).

6. The ceramic pressure transmitter that is easy to install according to claim 1, characterized in that: Connectors (11) are fixedly connected to both sides of the upper side of the transmitter body (1), and a display screen (15) is fixedly connected to the middle of the front side of the transmitter body (1).

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