CN221750535U - Fetal monitor capable of preheating probe - Google Patents

Abstract

The utility model belongs to the technical field of fetal monitors, and particularly relates to a fetal monitor capable of preheating a probe, which comprises a machine body, wherein a sound amplifying hole is formed in front of the outer wall of the machine body, a switch is arranged on the sound amplifying hole, a display screen is arranged on the switch, a clamping device is arranged on one side of the machine body and comprises a protection seat, the protection seat is fixedly connected with the machine body, a temperature sensor is fixedly connected inside the protection seat, a movable groove is fixedly connected inside the protection seat, the probe is slidingly connected inside the movable groove, and a signal lamp is arranged below the outer wall of the probe. This fetal monitor passes through the use of chucking device, when the probe finishes in using the back inserts the movable groove, makes helical gear on the rotatory disc carry out the chucking to the rack on the probe through pulling down the knot to the pull rod to guaranteed the chucking state of whole probe, further protection through the protective sheath simultaneously, better has consolidated the protection effect to the probe.

Description

Fetal monitor capable of preheating probe

Technical Field

The utility model relates to the technical field of fetal monitors, in particular to a fetal monitor capable of preheating a probe.

Background Art

The fetal monitor provides continuous monitoring, display and recording of fetal heart rate (FHR), and tests and monitors uterine function (UA) before delivery. This device can only be used by trained medical staff in hospitals, clinics, consulting rooms and patients' homes. It is a measuring device based on the principle of ultrasonic Doppler and changes in fetal cardiac current, with a fetal heart rate recorder and a uterine contraction recorder as the main structure, which can depict the fetal heart activity pattern.

At present, in the prior art, a Chinese patent with a publication number of CN218128587U discloses a fetal heart monitor with a preheated probe. The device uses two limiting protrusions to limit and clamp the probe under the elastic force of a supporting spring, and fixes the top of the probe in a card slot to store and protect the probe, thereby preventing the probe from being broken or contaminated with bacteria during placement. The probe is preheated through the cooperation of a temperature sensor, a controller and an electric heating tube so that the temperature of its surface can reach an appropriate value, thereby preventing the probe temperature from being too low, causing irritation to the pregnant woman's skin and causing discomfort. However, during actual use of the device, the probe clamping position is not very stable, and the probe is easily pulled down in the case of accidentally touching the wire, thereby damaging the probe. In view of this, we propose a fetal monitor with a preheated probe.

Utility Model Content

The main purpose of the utility model is to provide a fetal monitor capable of preheating a probe, which can solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model proposes a fetal monitor capable of preheating a probe, comprising a body, a sound amplification hole is provided in the front of the outer wall of the body, which is convenient for voice broadcasting, a switch is provided on the sound amplification hole, which is convenient for turning on the monitor device, a display screen is provided on the switch, which is convenient for displaying the image detected by the searchlight, and a clamping device is provided on one side of the body, and the clamping device comprises:

A protection seat, wherein the protection seat is fixedly connected to the machine body, a temperature sensor is fixedly connected inside the protection seat, a movable groove is fixedly connected to the protection seat, a probe is slidably connected inside the movable groove, the temperature sensor is convenient for real-time monitoring of the temperature of the probe, the setting of the movable groove is convenient for taking the probe, and a signal light is provided under the outer wall of the probe, and the signal light is on to indicate that the probe can work normally.

Preferably, movable plates are provided on both sides of the outer wall of the movable groove, and the movable plates are fixedly connected to a rotating disk. A rack is provided on one side of the probe, and a helical gear is provided in the rotating disk. This setting can enable the spiral gear in the rotating disk to clamp the rack on the probe, and the rotation of the spiral gear on the rotating disk can also cause the rack to move up and down. The end of the movable plate away from the rotating disk is rotatably connected to a pull rod, and the pull rod facilitates the spiral gear of the rotating disk to clamp and limit the rack on the probe and release the limit.

Preferably, a wire board is provided obliquely below the probe, and the wire board and the probe are fixedly connected via wires, so as to facilitate the connection and storage between the probe and the wires.

Preferably, the movable slot is fixedly connected to the body via two groups of fixing columns.

Preferably, one end of the movable plate close to the rotating disc is penetrated by a cylinder and is rotatably connected to the cylinder, and the cylinder is fixedly connected to the machine body, so as to fix the clamping device.

Preferably, the pull rod is in rotational connection with the cylinder passing through the pull rod, and the rotation axis of the pull rod is cam-shaped, so that the movable plate can be driven to move when the pull rod moves.

The utility model provides a fetal monitor capable of preheating a probe, which has the following beneficial effects:

(1) The fetal monitor uses a clamping device. When the probe is inserted into the movable slot after use, the pull rod is pulled down and tightened to clamp the spiral gear on the rotating disk to the rack on the probe, thereby ensuring the clamping state of the entire probe. At the same time, the protective cover further protects the probe, thereby better reinforcing the protection effect.

(2) After the fetal monitor is clamped by the clamping device, the handle on the rotating disk is clamped by the buckle, thereby preventing the probe from slipping off due to accidental touching of the handle on the rotating disk.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of the clamping device of the utility model;

Figure 3 is a schematic diagram of the right side view of the utility model;

Description of Figure Numbers:

1. Machine body; 2. Sound amplification hole; 3. Switch; 4. Display screen; 5. Clamping device; 51. Protective seat; 52. Movable groove; 53. Movable plate; 54. Pull rod; 55. Wire board; 56. Rotating disk; 57. Probe; 58. Signal light.

The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

DETAILED DESCRIPTION

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.

Please refer to Figures 1 to 3. The utility model proposes a fetal monitor with a preheating probe, including a body 1. A sound amplification hole 2 is opened in the front of the outer wall of the body 1 for voice broadcasting. A switch 3 is provided on the sound amplification hole 2 for turning on the monitor device. A display screen 4 is provided on the switch 3 for displaying the image captured by the searchlight. A clamping device 5 is provided on one side of the body 1. The clamping device 5 includes a protective seat 51. The protective seat 51 is fixedly connected to the body 1. A temperature sensor is fixedly connected inside the protective seat 51. The protective seat 51 is fixedly connected to a movable groove 52. A probe 57 is slidably connected inside the movable groove 52. The temperature sensor is convenient for real-time monitoring of the temperature of the probe 57 to prevent the skin of the pregnant woman from being stimulated and causing discomfort due to inappropriate temperature. The setting of the movable groove 52 is convenient for taking the probe 57. A signal light 58 is provided below the outer wall of the probe 57. When the signal light 58 is on, it indicates that the probe 57 can work normally.

In the embodiment of the utility model, in order to be able to better clamp the probe 57 of the monitor, specifically, movable plates 53 are provided on both sides of the outer wall of the movable groove 52, and the movable plate 53 is fixedly connected to the rotating disk 56. A rack is provided on one side of the probe 57, and a helical gear is provided in the rotating disk 56. This setting can make the spiral gear in the rotating disk 56 clamp the rack on the probe 57, and the rotation of the spiral gear on the rotating disk 56 can also move the rack up and down. The end of the movable plate 53 away from the rotating disk 56 is rotatably connected to the pull rod 54, and the pull rod 54 facilitates the spiral gear of the rotating disk 56 to clamp and limit the rack on the probe 57 and release the limit.

Furthermore, in order to enable the clamping device 5 of the monitor to operate better, specifically, a wire plate 55 is provided obliquely below the probe 57, and the wire plate 55 and the probe 57 are fixedly connected by wires, which is convenient for the connection and storage between the probe 57 and the wires. The movable groove 52 is fixedly connected to the body 1 by two groups of fixed columns. The end of the movable plate 53 close to the rotating disk 56 is penetrated by the cylinder and is rotatably connected to the cylinder. The cylinder is fixedly connected to the body 1, which is convenient for fixing the clamping device 5. The pull rod 54 is rotatably connected to the cylinder passing through it, and the rotating shaft of the pull rod 54 is cam-shaped, which is convenient for driving the movement of the movable plate 53 when the pull rod 54 moves.

In the utility model, when in use, first turn on the switch 3 to power on the display screen 4 and the probe 57, and at the same time, the temperature sensor in the protective seat 51 monitors the preheating temperature on the probe 57. When the temperature reaches a suitable level, the probe 57 is removed for operation. After the monitor is used, the probe 57 is placed in the movable slot 52, and the pull rod 54 is pulled down and fastened, so that the spiral gear in the rotating disk 56 is clamped on the rack of the probe 57. By rotating the handle on the rotating disk 56, the rack on the probe 57 is driven to move upward to the protective seat 51 and stop, and then the handle on the rotating disk 56 is clamped and fastened by the buckle, thereby completing the collection and clamping process of the probe 57.

The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly/indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims (6)

1. A fetal monitor capable of preheating a probe, comprising a body (1), characterized in that: a sound amplification hole (2) is provided in front of an outer wall of the body (1), a switch (3) is provided on the sound amplification hole (2), a display screen (4) is provided on the switch (3), a clamping device (5) is provided on one side of the body (1), and the clamping device (5) comprises: A protection seat (51), the protection seat (51) being fixedly connected to the body (1), a temperature sensor being fixedly connected inside the protection seat (51), a movable groove (52) being fixedly connected to the protection seat (51), a probe (57) being slidably connected inside the movable groove (52), and a signal light (58) being provided below the outer wall of the probe (57). 2. A fetal monitor with a preheatable probe according to claim 1, characterized in that: movable plates (53) are provided on both sides of the outer wall of the movable groove (52), the movable plate (53) is fixedly connected to a rotating disk (56), and one end of the movable plate (53) away from the rotating disk (56) is rotatably connected to a pull rod (54). 3. A fetal monitor with a preheated probe according to claim 1, characterized in that a wire board (55) is provided obliquely below the probe (57), and the wire board (55) and the probe (57) are fixedly connected by wires. 4. A fetal monitor with a preheatable probe according to claim 1, characterized in that the movable slot (52) and the body (1) are fixedly connected via two sets of fixing columns. 5. A fetal monitor with a preheatable probe according to claim 2, characterized in that: one end of the movable plate (53) close to the rotating disk (56) is penetrated by a cylinder and is rotatably connected to the cylinder, and the cylinder is fixedly connected to the body (1). 6. A fetal monitor with a preheatable probe according to claim 2, characterized in that the pull rod (54) is in a rotationally connected relationship with the cylinder passing through it, and the rotation axis of the pull rod (54) is cam-shaped.