Butt joint photoelectric induction fixing frame

Abstract

The utility model discloses a butt joint photoelectric induction fixing frame, which relates to the technical field of photoelectric inductor installation and comprises an upper cover, two guide pipes are arranged on the upper cover, a photoelectric induction device is installed on the upper cover through an installation frame, the installation frame comprises a connecting frame and a pressing frame, the connecting frame is connected with a limiting strip through guide strips on the two sides, and the pressing frame is connected with the limiting strip. The photoelectric sensor is mounted at the bottom of the upper cover through the mounting frame to monitor the liquid level in the barrel, the photoelectric sensor is fixed in the mounting hole, the limiting strip is fixed on the bottom surface of the upper cover, one end of the limiting strip is open, the other end of the limiting strip is closed, and the guide strip of the connecting frame is inserted into a groove in the outer side of the limiting strip to fix the mounting frame on the upper cover. During installation, the connecting frame on one side is clamped into the limiting strip and pushed to the bottom, the semicircular hole is pressed in the guide pipe, then the pressing frame is aligned with the connecting frame, the clamping frame connects the pressing frame and the connecting frame together, and the photoelectric sensor is fixed through the pressing block.

Description

Technical Field

[0001] The utility model relates to the technical field of photoelectric induction installation, in particular to a docking photoelectric induction fixing frame. Background Art

[0002] In places where a large amount of medical waste liquid needs to be collected, such as operating rooms, gastroscopy or oral cavity, negative pressure barrels are needed for collection, and the internal liquid level is monitored by photoelectric sensing;

[0003] A Chinese patent discloses a digital medical waste liquid collection device (authorization announcement number CN 215383988 U). The patented technology can monitor the internal liquid level through photoelectric sensing. However, the photoelectric sensing device is inconvenient to install and the operation is complicated during maintenance and replacement. Therefore, the utility model provides a docking photoelectric sensing fixing frame to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a docking photoelectric induction fixing frame to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A docking photoelectric induction fixing frame, comprising an upper cover, two conduits are arranged on the upper cover, a photoelectric induction device is installed on the upper cover through a mounting frame, the mounting frame comprises a connecting frame and a pressing frame, the connecting frame is connected to a limit bar through guide bars on both sides, the limit bar is fixed to the bottom surface of the upper cover, a mounting hole is arranged on the connecting frame, a probe is installed in the mounting hole, and a semicircular hole for the conduit to pass through is arranged between the connecting frame and the pressing frame;

[0007] The connecting frame is provided with a flange in the middle, inner guide grooves are symmetrically provided on the flange, outer guide grooves are symmetrically provided on the outside of the connecting frame, and the clamping frame is provided with inner and outer rods corresponding to the inner and outer guide grooves. The flange of the connecting frame is slidably connected to the clamping frame, the clamping frame is U-shaped, and a spring is connected to the end of the clamping frame. The clamping frame is provided with a clamping slot corresponding to the clamping frame, and a guide surface and a vertical surface are provided in the middle of the clamping frame, and the vertical surface is clamped on the vertical surface of the clamping slot.

[0008] Preferably, one end of the limiting strip is open and the other end is closed, and the guide bar of the connecting frame is inserted into the groove outside the limiting strip to fix the mounting frame on the upper cover.

[0009] Preferably, an elastic pad is provided on the inner side of the semicircular hole to improve stability after connection.

[0010] Preferably, the outer end surfaces of the inner guide groove and the outer guide groove are provided with outwardly expanded arc-shaped guide surfaces to help the insertion of the insertion rod.

[0011] Preferably, a rectangular hole connected to the mounting hole is provided in the middle of the flange, and a pressing block is provided on the pressing frame corresponding to the rectangular hole.

[0012] Preferably, the pressing block is made of an elastic material such as rubber.

[0013] Preferably, the card slot is rectangular, one side of the rectangle is provided with a groove for placing the card frame, and the other side of the rectangle is provided with a vertical surface for fixing the card frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model installs the photoelectric sensor on the bottom of the upper cover through the installation frame to monitor the liquid level in the barrel. The photoelectric sensor is fixed in the installation hole. During installation, the connecting frame on one side is clamped into the limit strip and pushed to the bottom. The semicircular hole is pressed into the conduit. Then the pressing frame is aligned with the connecting frame. The clamping frame connects the pressing frame and the connecting frame together, and the photoelectric sensor is fixed by the pressing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a structural schematic diagram of a docking photoelectric induction fixing frame.

[0017] Figure 2 The figure is a schematic diagram of the reverse structure of a docking photoelectric sensor fixing frame.

[0018] Figure 3 The figure is a structural diagram of a connecting frame in a docking photoelectric induction fixing frame.

[0019] In the figure: 1, upper cover; 2, guide tube; 3, mounting frame; 31, connecting frame; 32, pressing frame; 4, limit strip; 5, probe; 6, outer guide groove; 7, inner guide groove; 8, outer plug rod; 9, inner plug rod; 10, pressing block;

[0020] 11. Card slot; 12. Card mounting bracket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3In the embodiment of the utility model, a docking photoelectric induction fixing frame includes an upper cover 1, two conduits 2 are arranged on the upper cover 1, and the photoelectric induction device is installed on the upper cover 1 through a mounting frame 3, and the mounting frame 3 includes a connecting frame 31 and a pressing frame 32, and the connecting frame 31 is connected to the limit bar 4 through the guide bars on both sides, and the limit bar 4 is fixed to the bottom surface of the upper cover 1, and one end of the limit bar 4 is open and the other end is closed, and the guide bar of the connecting frame 31 is inserted into the groove outside the limit bar 4 to fix the mounting frame 3 on the upper cover 1, and the connecting frame 31 is provided with a mounting hole, and a probe 5 is installed in the mounting hole, and a semicircular hole for the conduit 2 to pass through is provided in the middle of the connecting frame 31 and the pressing frame 32, and an elastic pad is provided on the inner side of the semicircular hole to improve the stability after connection;

[0023] The middle part of the connecting frame 31 is provided with a flange, and the inner guide groove 7 is symmetrically provided on the flange. The outer part of the connecting frame 31 is symmetrically provided with an outer guide groove 6. The clamping frame 32 is provided with an inner plug rod 9 and an outer plug rod 8 corresponding to the inner guide groove 7 and the outer guide groove 6. The outer end surfaces of the inner guide groove 7 and the outer guide groove 6 are provided with an outwardly expanded arc-shaped guide surface to help the insertion of the plug rod. The middle part of the flange is provided with a rectangular hole connected to the mounting hole. The clamping frame 32 is provided with a clamping block 10 corresponding to the rectangular hole. The clamping block 10 is an elastic material such as The connecting frame 31 is composed of rubber, and the flange of the connecting frame 31 is slidably connected to the card-connecting frame 12. The card-connecting frame 12 is U-shaped, and a spring is connected to the end of the card-connecting frame 12. The clamping frame 32 is provided with a card slot 11 corresponding to the card-connecting frame 12. The middle part of the card-connecting frame 12 is provided with a guide surface and a vertical surface, and the vertical surface is carded on the vertical surface of the card slot 11. The card slot 11 is rectangular, and a groove for placing the card-connecting frame 12 is provided on one side of the rectangle, and a vertical surface is provided on the other side of the rectangle to fix the card-connecting frame 12.

[0024] The working principle of the utility model is as follows: when in use, the photoelectric sensor is installed on the bottom of the upper cover 1 through the mounting frame 3 to monitor the liquid level in the barrel, and the photoelectric sensor is fixed in the mounting hole. During installation, the connecting frame 31 on one side is inserted into the limiting strip 4 and pushed to the bottom, and the semicircular hole is pressed into the conduit 2, and then the clamping frame 32 is aligned with the connecting frame 31, and the inner plug rod 9 is introduced into the inner guide groove 7 through the arc guide surface, and the outer plug rod 8 is introduced into the outer guide groove 6, and the clamping frame 32 is close to the connecting frame 31, and the groove of the card slot 11 squeezes the guide surface of the card frame 12, and the outer end of the card frame 12 is tilted. After clamping, the card frame 12 is further pulled so that the card frame 12 is inserted into the groove of the card slot 11, and the spring is stretched to connect the clamping frame 32 with the connecting frame 31, and the photoelectric sensor is fixed by the clamping block 10.

[0025] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A docking photoelectric sensor fixing frame, comprising an upper cover (1), on which two guide tubes (2) are arranged, and a photoelectric sensor device is mounted on the upper cover (1) via a mounting frame (3). It is characterized in that The mounting frame (3) comprises a connecting frame (31) and a pressing frame (32); the connecting frame (31) is connected to a limiting bar (4) via guide bars on both sides; the limiting bar (4) is fixed to the bottom surface of the upper cover (1); a mounting hole is provided on the connecting frame (31); a probe (5) is installed in the mounting hole; and a semicircular hole is provided between the connecting frame (31) and the pressing frame (32) for the catheter (2) to pass through. The connecting frame (31) is provided with a flange in the middle, and inner guide grooves (7) are symmetrically arranged on the flange. The connecting frame (31) is symmetrically provided with outer guide grooves (6) on the outside. The clamping frame (32) is provided with inner plug rods (9) and outer plug rods (8) corresponding to the inner guide grooves (7) and the outer guide grooves (6). The flange of the connecting frame (31) is slidably connected to the clamping frame (12). The clamping frame (12) is U-shaped. The end of the clamping frame (12) is connected with a spring. The clamping frame (32) is provided with a clamping groove (11) corresponding to the clamping frame (12). The middle of the clamping frame (12) is provided with a guide surface and a vertical surface, and the vertical surface is clamped on the vertical surface of the clamping groove (11).

2. A docking photoelectric induction fixing frame according to claim 1, It is characterized in that One end of the limiting strip (4) is open and the other end is closed, and the guide bar of the connecting frame (31) is inserted into the groove outside the limiting strip (4).

3. A docking photoelectric induction fixing frame according to claim 1, It is characterized in that An elastic pad is arranged on the inner side of the semicircular hole.

4. A docking photoelectric induction fixing frame according to claim 1, It is characterized in that The outer end surfaces of the inner guide groove (7) and the outer guide groove (6) are provided with outwardly expanded arc-shaped guide surfaces.

5. The photoelectric induction fixing frame for docking according to claim 1, It is characterized in that A rectangular hole communicating with the mounting hole is provided in the middle of the flange, and a pressing block (10) is provided on the pressing frame (32) corresponding to the rectangular hole.

6. A docking photoelectric induction fixing frame according to claim 5, It is characterized in that The pressing block (10) is made of elastic material.

7. The photoelectric induction fixing frame for docking according to claim 1, It is characterized in that The card slot (11) is rectangular, one side of the rectangle is provided with a groove for placing the card frame (12), and the other side of the rectangle is provided with a vertical surface.

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