Alarm for suction bottle

Abstract

The utility model discloses a suction bottle alarm, which comprises an alarm ring seat sleeved on a negative pressure suction bottle, an infrared receiver and an infrared transmitter are symmetrically mounted on the inner wall of the alarm ring seat, a storage battery is further mounted in the alarm ring seat, and the storage battery is connected with the alarm ring seat. The storage battery is connected with the infrared receiver and the infrared emitter through connecting wires, a rapid limiting structure is arranged on the right side of the alarm ring seat, and the rapid limiting structure comprises an outer pull seat, a pull rod, an arc-shaped inner groove, an arc-shaped limiting plate, a rubber abutting pad and a reset tension spring. According to the suction bottle alarm, the suction bottle alarm in the prior art is improved and optimized, and the rapid limiting structure is designed on the alarm ring seat, so that the suction bottle alarm can be rapidly propped against and limited after being sleeved on a negative pressure suction bottle, and the overall installation convenience of the suction bottle alarm is greatly improved; and meanwhile, the suction bottle alarm can be conveniently and quickly taken down to be cleaned or maintained subsequently.

Description

Technical Field

[0001] The utility model belongs to the technical field of negative pressure aspirators, and in particular relates to an aspiration bottle alarm. Background Art

[0002] A negative pressure suction device is an instrument for negative pressure suction treatment in the medical field. This type of negative pressure suction device is generally electric, also called a negative pressure suction bottle. It can start a central suction station and then suction liquid through negative pressure. In order to prevent backflow in the first place during the negative pressure suction treatment, many negative pressure suction bottles are equipped with alarms, such as the existing patent with announcement number CN204814991U, which discloses "a medical negative pressure suction alarm, including an integrally arranged connector and an alarm body, the connector is provided with a card slot matched with a bracket on the medical negative pressure suction device, an alarm fixing clip is provided at the lower end of the card slot, and the alarm body includes an annular wire tube adapted to the waste liquid bottle on the medical negative pressure suction device, the annular wire tube is provided with a battery, a power switch, an alarm, an infrared transmitter and an infrared receiver, and the infrared transmitter and the infrared receiver are relatively arranged in the annular wire tube". It can be seen that the application describes a common negative pressure suction bottle alarm, which relies on an infrared sensing device to sense the suction bottle in time and give an alarm reminder in time when the liquid in the bottle is almost full;

[0003] However, in actual use, the negative pressure suction bottle alarm in the prior art needs to be put on the negative pressure suction bottle first, and then fixed and supported by an external bracket and connector. It cannot be installed directly after being put on the negative pressure suction bottle. The overall disassembly and assembly convenience is not high, which reduces the convenience of using the entire alarm. For this reason, the utility model needs to improve and optimize the suction bottle alarm in the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a suction bottle alarm to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction bottle alarm, comprising an alarm ring seat mounted on a negative pressure suction bottle, an infrared receiver and an infrared transmitter symmetrically mounted on the inner wall of the alarm ring seat, a storage battery also mounted inside the alarm ring seat, the storage battery is connected to the infrared receiver and the infrared transmitter via a connecting line, an audible and visual alarm light and an operating switch are also arranged on the outer surface of the alarm ring seat, a quick limit structure is arranged on the right side of the alarm ring seat, and the quick limit The structure includes an external pull seat, a pull rod, an arc-shaped inner groove, an arc-shaped limiting plate, a rubber clamping pad and a reset spring. The arc-shaped inner groove is opened on the inner wall of the alarm ring seat, and the arc-shaped limiting plate is movably installed in the arc-shaped inner groove. The external pull seat is movably installed on the outer surface of the alarm ring seat through two reset springs. A pull rod is fixed at the inner center of the external pull seat, and the inner end of the pull rod passes through the arc-shaped inner groove and is connected to the arc-shaped limiting plate. The rubber clamping pad is installed on the inner surface of the arc-shaped limiting plate, and the rubber clamping pad is in tight contact with the outer wall of the negative pressure suction bottle.

[0006] Preferably, the surface of the alarm ring seat is provided with a rod hole which is connected with the arc-shaped limit plate, and the rod hole corresponds to the pull rod, and the inner surface of the outer pull seat is symmetrically provided with two cylindrical grooves, one end of the reset spring is fixed in the cylindrical groove, and the other end of the reset spring is fixed to the outer wall of the alarm ring seat.

[0007] Preferably, the inner surface of the rubber clamping pad is provided with a plurality of strip-shaped anti-slip grooves, a disassembly and assembly structure is provided between the arc-shaped limiting plate and the arc-shaped inner groove, the disassembly and assembly structure includes a T-shaped clamp and a T-shaped slot, the outer surface of the rubber clamping pad is provided with a plurality of integrated T-shaped clamps, the inner surface of the arc-shaped limiting plate is provided with a plurality of T-shaped slots corresponding to the T-shaped clamps, and the T-shaped clamps are inserted into the T-shaped slots.

[0008] Preferably, both end surfaces of the outer pull seat are provided with easy-to-pull notches, and the easy-to-pull notches are rectangular in top view.

[0009] Preferably, the inner wall of the alarm ring base is symmetrically provided with two infrared mounting grooves, and the infrared receiver and infrared transmitter are respectively embedded and installed in the two infrared mounting grooves. A battery compartment for installing batteries is provided inside the alarm ring base, and a wiring hole is provided between the battery compartment and the infrared mounting groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model improves and optimizes the suction bottle alarm in the prior art, and designs a quick limiting structure on the alarm ring seat, so that the suction bottle alarm can be quickly tightened and limited after being put on the negative pressure suction bottle, thereby greatly improving the overall installation convenience of the suction bottle alarm, and also facilitating the subsequent quick removal of the suction bottle alarm for cleaning or maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model;

[0012] Figure 2 It is a top sectional view of the utility model;

[0013] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A area;

[0014] Figure 4 For this utility model Figure 2 A partial enlarged view of the middle B area;

[0015] In the figure: 1. Alarm ring seat; 2. Sound and light alarm lamp; 3. Operation switch; 4. Negative pressure suction bottle; 5. Quick limit structure; 51. External pull seat; 511. Cylindrical groove; 52. Pull rod; 53. Arc-shaped inner groove; 54. Arc-shaped limit plate; 541. T-shaped slot; 55. Rubber tight pad; 551. T-shaped clamp; 56. Reset spring; 6. Infrared receiver; 7. Infrared transmitter; 8. Battery. DETAILED DESCRIPTION

[0016] 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.

[0017] Example 1

[0018] See also Figures 1 to 3, which is the first embodiment of the utility model, and this embodiment provides a technical solution: a suction bottle alarm, comprising an alarm ring seat 1 sleeved and installed on a negative pressure suction bottle 4, an infrared receiver 6 and an infrared transmitter 7 are symmetrically installed on the inner wall of the alarm ring seat 1, and a battery 8 is also installed inside the alarm ring seat 1, and the battery 8 is connected to the infrared receiver 6 and the infrared transmitter 7 through a connecting line, and an audible and visual alarm lamp 2 and an operating switch 3 are also provided on the outer surface of the alarm ring seat 1. When actually used, the infrared transmitter 7 will emit infrared rays towards the infrared receiver 6, so that the infrared transmitter 7 An infrared sensing light curtain is formed between the infrared receiver 6 and the negative pressure suction bottle 4. When the suction waste liquid in the negative pressure suction bottle 4 is almost full, the rising liquid level in the bottle will be sensed by the infrared sensing light curtain. At this time, the sound and light alarm lamp 2 will be activated to give a sound and light alarm, reminding medical staff to take timely measures to prevent backflow at the first time. A quick limiting structure 5 is arranged on the right side of the alarm ring seat 1. The quick limiting structure 5 includes an outer pull seat 51, a pull rod 52, an arc-shaped inner groove 53, an arc-shaped limiting plate 54, a rubber abutting pad 55 and a reset tension spring 56. The arc-shaped inner groove 53 is arranged on the inner wall of the alarm ring seat 1. The arc-shaped limiting plate 54 is movable The outer pull seat 51 is movably installed in the arc-shaped inner groove 53, and the outer pull seat 51 is movably installed on the outer surface of the alarm ring seat 1 through two reset tension springs 56. A pull rod 52 is fixed at the inner center of the outer pull seat 51, and the inner end of the pull rod 52 passes through the arc-shaped inner groove 53 and is connected to the arc-shaped limiting plate 54. The rubber tight pad 55 is installed on the inner surface of the arc-shaped limiting plate 54, and the rubber tight pad 55 is in tight contact with the outer wall of the negative pressure suction bottle 4, so that the alarm ring seat 1 is sleeved on the negative pressure suction bottle 4 for quick limiting, which improves the convenience of disassembly and assembly of the negative pressure suction bottle 4. When installing the negative pressure suction bottle 4, the operator only needs to first remove the quick limiting structure 5 is pulled sideways, so that the reset tension spring 56 is stretched, and the arc-shaped limiting plate 54 and the rubber pressing pad 55 are pulled into the arc-shaped inner groove 53, so that the alarm ring seat 1 can be easily put on the negative pressure suction bottle 4, and then the alarm ring seat 1 is adjusted to the top of the negative pressure suction bottle 4, and then the outer pull seat 51 is released, so that the reset tension spring 56 pulls the outer pull seat 51 back, and the pull rod 52 rebounds with the arc-shaped limiting plate 54 and the rubber pressing pad 55 until the rubber pressing pad 55 is only pressed on the surface of the negative pressure suction bottle 4, which can quickly play the role of pressing and limiting the alarm ring seat 1, thereby realizing the rapid installation of the alarm ring seat 1.

[0019] Among them, the surface of the alarm ring seat 1 is provided with a rod hole connected with the arc-shaped limit plate 54, and the rod hole corresponds to the pull rod 52, so that the pull rod 52 can pass through smoothly. The inner surface of the outer pull seat 51 is symmetrically provided with two cylindrical grooves 511, one end of the reset spring 56 is fixed in the cylindrical groove 511, and the other end of the reset spring 56 is fixed on the outer wall of the alarm ring seat 1, so as to realize the stable installation of the reset spring 56.

[0020] Among them, the inner surface of the rubber abutment pad 55 is provided with a plurality of strip-shaped anti-skid grooves, which can further increase the friction between the rubber abutment pad 55 and the negative pressure suction bottle 4, thereby improving the overall installation stability of the alarm.

[0021] Among them, both end surfaces of the outer pull seat 51 are provided with easy-to-pull notches, and the easy-to-pull notches are rectangular in top view, which can facilitate the subsequent operators to perform side-pull operations on the outer pull seat 51.

[0022] Among them, the inner wall of the alarm ring base 1 is also symmetrically provided with two infrared mounting grooves, and the infrared receiver 6 and the infrared transmitter 7 are respectively embedded and installed in the two infrared mounting grooves. A battery compartment for installing a battery 8 is provided inside the alarm ring base 1, and a wiring hole is provided between the battery compartment and the infrared mounting groove for the smooth passage of the connecting wires on the infrared receiver 6 and the infrared transmitter 7.

[0023] Example 2

[0024] See also Figures 1 to 4 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment, and the difference is that a disassembly structure is provided between the arc-shaped limiting plate 54 and the arc-shaped inner groove 53, and the disassembly structure includes a T-shaped clamping head 551 and a T-shaped clamping groove 541. The outer surface of the rubber pressing pad 55 is provided with a plurality of integrated T-shaped clamping heads 551, and the T-shaped clamping heads 551 are also made of rubber material. When squeezed, elastic deformation will occur. The inner surface of the arc-shaped limiting plate 54 is provided with a plurality of T-shaped clamping grooves 541 corresponding to the T-shaped clamping heads 551. The T-shaped clamping heads 551 are clamped into the T-shaped clamping grooves 541, so that the rubber pressing pad 55 can be stably installed on the inner side of the arc-shaped limiting plate 54. During installation, it is only necessary to push the rubber pressing pad 55 toward the arc-shaped limiting plate 54 with force, and make the T-shaped clamping heads 551 be squeezed into the T-shaped clamping grooves 541.

[0025] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suction bottle alarm, comprising an alarm ring seat (1) sleeved and mounted on a negative pressure suction bottle (4), an infrared receiver (6) and an infrared transmitter (7) symmetrically mounted on the inner wall of the alarm ring seat (1), a battery (8) is also mounted inside the alarm ring seat (1), the battery (8) is connected to the infrared receiver (6) and the infrared transmitter (7) through a connecting line, and an audible and visual alarm lamp (2) and an operating switch (3) are also provided on the outer surface of the alarm ring seat (1), characterized in that: A quick limiting structure (5) is arranged on the right side of the alarm ring seat (1), and the quick limiting structure (5) comprises an outer pull seat (51), a pull rod (52), an arcuate inner groove (53), an arcuate limiting plate (54), a rubber abutting pad (55) and a reset tension spring (56), wherein the arcuate inner groove (53) is arranged on the inner wall of the alarm ring seat (1), the arcuate limiting plate (54) is movably installed in the arcuate inner groove (53), and the outer pull seat (51) is provided with a quick limiting structure (55), and the quick limiting structure (55) comprises an outer pull seat (51), a pull rod (52), an arcuate inner groove (53), an arcuate limiting plate (54), a rubber abutting pad (55) and a reset tension spring (56), wherein the arcuate inner groove (53) is arranged on the inner wall of the alarm ring seat (1), the arcuate limiting plate (54) is 51) is movably mounted on the outer surface of the alarm ring seat (1) through two reset tension springs (56), a pull rod (52) is fixed at the inner center of the outer pull seat (51), and the inner end of the pull rod (52) passes through the arc-shaped inner groove (53) and is connected to the arc-shaped limit plate (54), the rubber clamping pad (55) is installed on the inner surface of the arc-shaped limit plate (54), and the rubber clamping pad (55) is in close contact with the outer wall of the negative pressure suction bottle (4).

2. The suction bottle alarm according to claim 1, characterized in that: A rod hole communicating with the arc-shaped limiting plate (54) is provided on the surface of the alarm ring seat (1), and the rod hole corresponds to the pull rod (52).

3. The suction bottle alarm according to claim 1, characterized in that: The inner surface of the outer pull seat (51) is symmetrically provided with two cylindrical grooves (511), one end of the reset spring (56) is fixed in the cylindrical groove (511), and the other end of the reset spring (56) is fixed to the outer wall of the alarm ring seat (1).

4. The suction bottle alarm according to claim 1, characterized in that: The inner surface of the rubber abutting pad (55) is provided with a plurality of strip-shaped anti-slip grooves, and a disassembly and assembly structure is provided between the arc-shaped limiting plate (54) and the arc-shaped inner groove (53).

5. The suction bottle alarm according to claim 4, characterized in that: The disassembly and assembly structure comprises a T-shaped clamp (551) and a T-shaped clamping groove (541); the outer surface of the rubber abutting pad (55) is provided with a plurality of integrated T-shaped clamps (551); the inner surface of the arc-shaped limiting plate (54) is provided with a plurality of T-shaped clamping grooves (541) corresponding to the T-shaped clamp (551); and the T-shaped clamp (551) is clamped into the T-shaped clamping groove (541).

6. The suction bottle alarm according to claim 1, characterized in that: The surfaces of both ends of the outer pull seat (51) are provided with easy-to-pull notches, and the easy-to-pull notches are rectangular in top view.

7. The suction bottle alarm according to claim 1, characterized in that: The inner wall of the alarm ring seat (1) is also symmetrically provided with two infrared installation grooves, and the infrared receiver (6) and the infrared transmitter (7) are respectively embedded and installed in the two infrared installation grooves.

8. The suction bottle alarm according to claim 7, characterized in that: A battery compartment for installing a storage battery (8) is provided inside the alarm ring seat (1), and a wiring hole is provided between the battery compartment and the infrared installation groove.

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