Integrated liquid level transmitter

Abstract

The utility model provides an integrated liquid level transmitter, and particularly relates to the technical field of integrated liquid level transmitters, the integrated liquid level transmitter comprises an integrated liquid level transmitter body, the integrated liquid level transmitter can protect a display screen through a guard plate, after the integrated liquid level transmitter body is installed, floating dust on the surface of the display screen is cleaned firstly, and then the display screen is cleaned. Then a supporting plate is pressed, a spring is compressed through the supporting plate, then a protection plate is closed, the supporting plate is loosened, the spring rebounds, one end of a pin column is inserted into a pin hole formed in the bottom of a protruding block, and therefore the protection plate is limited and fixed, and the display screen is better protected; after the integrated liquid level transmitter body is inserted into the insertion groove, the installation frame on the integrated liquid level transmitter body slides downwards to enable the installation frame to slide into the installation groove, then the hand-screwing bolt is screwed, one end of the hand-screwing bolt abuts against the top of the installation frame, and therefore the integrated liquid level transmitter body is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated liquid level transmitters, in particular to an integrated liquid level transmitter. Background Art

[0002] An integrated level transmitter is a device used to measure liquid level. Its operating principle is based on the principle that the static pressure of a liquid is proportional to the liquid level. When the sensor is immersed in the liquid, the pressure exerted by the liquid on the sensor is proportional to the depth of the sensor in the liquid. By measuring this pressure, the liquid depth and, therefore, the liquid level can be calculated. However, integrated level transmitters have poor internal protection and are difficult to install. Utility Model Content

[0003] The purpose of the present utility model is to provide an integrated liquid level transmitter to solve the problems in the above background art that the integrated liquid level transmitter has poor self-protection when in use and is difficult to install.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an integrated liquid level transmitter, comprising an integrated liquid level transmitter body, a display screen is provided on the outside of the integrated liquid level transmitter body, the top outside of the integrated liquid level transmitter body is fixedly connected to a hinged seat by screws, the inner side of the hinged seat is rotatably connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a connecting plate, the outer side of the connecting plate is fixedly connected to a guard plate, the bottom of the guard plate is fixedly connected to a protrusion, a fixing box is welded to the outside of the integrated liquid level transmitter body, a first slide groove is provided on the inside of the fixing box, a spring is fixedly connected to the bottom of the inner cavity of the first slide groove, one end of the spring is fixedly connected to a support plate, the top of the support plate is fixedly connected to a pin, and a mounting mechanism is provided on the outside of the integrated liquid level transmitter body.

[0005] Preferably, a pin hole is provided at the bottom of the protrusion, and the inner wall of the protrusion is adapted to the outer wall of the pin.

[0006] Preferably, the guard plate is hinged to the hinge seat through a connecting plate and a rotating shaft, and the guard plate is made of acrylic material.

[0007] Preferably, one end of the support plate is slidably connected to the first sliding groove, and the outer wall of one end of the support plate is adapted to the inner wall of the first sliding groove.

[0008] Preferably, the mounting mechanism includes a mounting frame, a limit block, a fixing frame, a mounting groove, a baffle, a hand-tightening bolt, a convex plate and a slot. The outer side of the integrated liquid level transmitter body is fixedly connected to the limit block, and one side of the integrated liquid level transmitter body is provided with a fixing frame. One side of the fixing frame is provided with a slot and a mounting groove, and the slot and the mounting groove are communicated. The inner side of the mounting groove is fixedly connected with a baffle, the top thread of the fixing frame is penetrated by a hand-tightening bolt, and convex plates are fixedly connected on both sides of the fixing frame.

[0009] Preferably, a mounting hole is formed through the outer side of the protruding plate, the mounting groove is arranged in a T-shaped structure, and the inner wall of the mounting groove is adapted to the outer wall of the mounting frame.

[0010] Compared with the prior art, the beneficial effect of the present invention is that the integrated liquid level transmitter can protect the display screen through the guard plate when in use. After the integrated liquid level transmitter body is installed, first clean the dust on the surface of the display screen, then press the support plate, compress the spring through the support plate, then close the guard plate, loosen the support plate, the spring rebounds, and one end of the pin is inserted into the pin hole opened at the bottom of the protrusion, thereby limiting and fixing the guard plate, thereby better protecting the display screen. First, fix the fixing frame with bolts, then insert the mounting frame on the integrated liquid level transmitter body into the slot, and then slide the mounting frame on the integrated liquid level transmitter body down so that the mounting frame slides into the mounting groove, and then tighten the hand-tightening bolt, and one end of the hand-tightening bolt contacts the top of the mounting frame, thereby fixing the integrated liquid level transmitter body. When disassembling and replacing the integrated liquid level transmitter body, you only need to manually unscrew the hand-tightening bolt, which is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the display screen and the guard plate used in conjunction with each other in the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the support plate and the pin column used in conjunction with each other in the utility model;

[0014] Figure 4 It is a schematic diagram of the installation mechanism structure of the utility model.

[0015] In the figure: 1. Integrated liquid level transmitter body; 2. Display screen; 3. Articulated seat; 4. Rotating shaft; 5. Connecting plate; 6. Guard plate; 7. Bump; 8. Fixing box; 9. First slide groove; 10. Spring; 11. Support plate; 12. Pin; 13. Mounting bracket; 14. Limit block; 15. Fixing bracket; 16. Mounting groove; 17. Baffle; 18. Thumb bolt; 19. Bump; 20. Slot. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0018] Example

[0019] See also Figure 1-4 The utility model discloses an integrated liquid level transmitter: it includes an integrated liquid level transmitter body 1, a display screen 2 is provided on the outside of the integrated liquid level transmitter body 1, a hinge seat 3 is fixedly connected to the outside of the top of the integrated liquid level transmitter body 1 by screws, a rotating shaft 4 is rotatably connected to the inside of the hinge seat 3, a connecting plate 5 is fixedly connected to the outside of the rotating shaft 4, a guard plate 6 is fixedly connected to the outside of the connecting plate 5, a protrusion 7 is fixedly connected to the bottom of the guard plate 6, a fixing box 8 is welded to the outside of the integrated liquid level transmitter body 1, a first slide groove 9 is opened on the inside of the fixing box 8, and a spring 10 is fixedly connected to the bottom of the inner cavity of the first slide groove 9. One end of the spring 10 is fixedly connected to a support plate 11, and the top of the support plate 11 is fixedly connected to a pin 12. An installation mechanism is provided on the outside of the integrated liquid level transmitter body 1. When in use, the display screen 2 can be protected by the guard plate 6. After the integrated liquid level transmitter body 1 is installed, first clean the dust on the surface of the display screen 2, then press the support plate 11, compress the spring 10 through the support plate 11, and then close the guard plate 6. Release the support plate 11, the spring 10 rebounds, and one end of the pin 12 is inserted into the pin hole opened at the bottom of the protrusion 7, thereby limiting and fixing the guard plate 6, thereby better protecting the display screen 2.

[0020] Furthermore, a pin hole is provided at the bottom of the protrusion 7 , and the inner wall of the protrusion 7 is adapted to the outer wall of the pin 12 .

[0021] Furthermore, the guard plate 6 is hinged to the hinge seat 3 through the connecting plate 5 and the rotating shaft 4, and the guard plate 6 is made of acrylic material.

[0022] Furthermore, one end of the support plate 11 is slidably connected to the first sliding groove 9 , and the outer wall of one end of the support plate 11 is adapted to the inner wall of the first sliding groove 9 .

[0023] In order to facilitate the installation and replacement of the integrated liquid level transmitter body 1, the installation mechanism includes a mounting frame 13, a limit block 14, a fixing frame 15, a mounting groove 16, a baffle 17, a hand-tightening bolt 18, a convex plate 19 and a slot 20. The outer side of the integrated liquid level transmitter body 1 is fixedly connected to the limit block 14, and a fixing frame 15 is provided on one side of the integrated liquid level transmitter body 1. A slot 20 and a mounting groove 16 are opened on one side of the fixing frame 15. The slot 20 and the mounting groove 16 are connected. The inner side of the mounting groove 16 is fixedly connected with a baffle 17, and the top thread of the fixing frame 15 is connected with a hand-tightening bolt 18. Both sides of the fixing frame 15 are fixedly connected with convex plates 19. First, fix the fixing frame 15 with bolts, then insert the mounting frame 13 on the integrated liquid level transmitter body 1 into the slot 20, and then slide the mounting frame 13 on the integrated liquid level transmitter body 1 down so that the mounting frame 13 slides into the mounting groove 16, and then tighten the hand-tightening bolt 18. One end of the hand-tightening bolt 18 contacts the top of the mounting frame 13, thereby fixing the integrated liquid level transmitter body 1. When disassembling and replacing the integrated liquid level transmitter body 1, you only need to manually unscrew the hand-tightening bolt 18, which is more convenient.

[0024] Furthermore, a mounting hole is formed through the outer side of the protruding plate 19 , and the mounting groove 16 is arranged in a T-shaped structure, and the inner wall of the mounting groove 16 is adapted to the outer wall of the mounting frame 13 .

[0025] Working principle: When in use, the display screen 2 can be protected by the guard plate 6. After the integrated liquid level transmitter body 1 is installed, first clean the dust on the surface of the display screen 2, then press the support plate 11, compress the spring 10 through the support plate 11, then close the guard plate 6, loosen the support plate 11, the spring 10 rebounds, and one end of the pin 12 is inserted into the pin hole opened at the bottom of the protrusion 7, thereby limiting and fixing the guard plate 6, thereby better protecting the display screen 2, first install and fix the fixing frame 15 with bolts, and then install the integrated liquid level transmitter body 1. Insert the mounting bracket 13 on the integrated liquid level transmitter body 1 into the slot 20, and then slide the mounting bracket 13 on the integrated liquid level transmitter body 1 down so that the mounting bracket 13 slides into the mounting groove 16, and then tighten the hand bolt 18. One end of the hand bolt 18 contacts the top of the mounting bracket 13, thereby fixing the integrated liquid level transmitter body 1. When disassembling and replacing the integrated liquid level transmitter body 1, you only need to manually unscrew the hand bolt 18, which is more convenient. The model of the integrated liquid level transmitter body 1 is: WCT-YW001.

Claims

1. An integrated liquid level transmitter, comprising an integrated liquid level transmitter body (1), characterized in that: The outer side of the integrated liquid level transmitter body (1) is provided with a display screen (2), the outer side of the top of the integrated liquid level transmitter body (1) is fixedly connected to a hinge seat (3) by screws, the inner side of the hinge seat (3) is rotatably connected to a rotating shaft (4), the outer side of the rotating shaft (4) is fixedly connected to a connecting plate (5), the outer side of the connecting plate (5) is fixedly connected to a guard plate (6), the bottom of the guard plate (6) is fixedly connected to a protrusion (7), the outer side of the integrated liquid level transmitter body (1) is welded with a fixed box (8), the inner side of the fixed box (8) is provided with a first slide groove (9), the bottom of the inner cavity of the first slide groove (9) is fixedly connected to a spring (10), one end of the spring (10) is fixedly connected to a support plate (11), the top of the support plate (11) is fixedly connected to a pin (12), and the outer side of the integrated liquid level transmitter body (1) is provided with a mounting mechanism.

2. The integrated liquid level transmitter according to claim 1, characterized in that: A pin hole is provided at the bottom of the protrusion (7), and the inner wall of the protrusion (7) is adapted to the outer wall of the pin column (12).

3. The integrated liquid level transmitter according to claim 1, characterized in that: The guard plate (6) is hinged to the hinge seat (3) via a connecting plate (5) and a rotating shaft (4), and the guard plate (6) is made of acrylic material.

4. The integrated liquid level transmitter according to claim 1, characterized in that: One end of the support plate (11) is slidably connected to the first sliding groove (9), and the outer wall of one end of the support plate (11) is adapted to the inner wall of the first sliding groove (9).

5. The integrated liquid level transmitter according to claim 1, characterized in that: The mounting mechanism comprises a mounting frame (13), a limit block (14), a fixing frame (15), a mounting groove (16), a baffle (17), a hand-tightening bolt (18), a convex plate (19) and a slot (20); the outer side of the integrated liquid level transmitter body (1) is fixedly connected to the limit block (14); a fixing frame (15) is provided on one side of the integrated liquid level transmitter body (1); a slot (20) and a mounting groove (16) are provided on one side of the fixing frame (15); the slot (20) and the mounting groove (16) are communicated; the inner side of the mounting groove (16) is fixedly connected to the baffle (17); the top thread of the fixing frame (15) is connected to the hand-tightening bolt (18); and the two sides of the fixing frame (15) are fixedly connected to the convex plates (19).

6. The integrated liquid level transmitter according to claim 5, characterized in that: A mounting hole is provided through the outer side of the convex plate (19), and the mounting groove (16) is arranged in a T-shaped structure. The inner wall of the mounting groove (16) is adapted to the outer wall of the mounting frame (13).

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