CN218960771U

CN218960771U - Fetal heart instrument capable of fixedly detecting head

Info

Publication number: CN218960771U
Application number: CN202223475698.1U
Authority: CN
Inventors: 贺继丰; 陈卫
Original assignee: Hunan Laijia Medical Technology Co ltd
Current assignee: Hunan Laijia Medical Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-05
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a fixable detecting head fetal heart monitor, which relates to the technical field of fetal heart monitors and comprises a fetal heart monitor body, a sealing cover mechanism and a mounting mechanism, wherein a placing box is fixedly connected to the fetal heart monitor body, and the sealing cover mechanism is arranged on the placing box.

Description

Fetal heart instrument capable of fixedly detecting head

Technical Field

The utility model relates to the technical field of fetal heart meters, in particular to a fetal heart meter with a fixable detection head.

Background

The pregnant mother may need a fetal heart monitor to detect the fetus in the abdomen, and the patent grant publication number is CN214595891

The utility model patent of U proposes a clinical fetus-voice meter of using of gynaecology and obstetrics, including fetus-voice meter body, wire, detecting head, spacing collar, screw, medical silica gel piece, place box, snap ring, slide rail, slider, dust cover, medical silica gel pad and rand. The limiting ring and the medical silica gel sheet can effectively fix the detecting head at the skin of a detector, so that the detector does not need to be held by hands when fetal heart monitoring is carried out, thereby freeing hands of a user and facilitating the detection flow; the dust cover that sets up can protect the detection end of detecting head when not using the detecting head, thereby prevent the detection end of detecting head and expose in the air for a long time and lead to the condition of corruption, has increased the life of child heart appearance to a certain extent, and the device simple structure, convenient to use is fit for using widely. However, the above patent also has the following disadvantages: the medical silica gel piece is placed in the box and is used for storing the medical silica gel piece, and after the medical silica gel piece is placed in the box, the upper end lacks the closing cap mechanism, and possibly foreign matters enter to cause the damage of the medical silica gel piece, and the medical silica gel piece is fixed on the limiting ring through the screw, so that the medical silica gel piece is inconvenient to detach at the moment, and therefore, the medical silica gel piece lacks a mounting mechanism.

Disclosure of Invention

The utility model provides a fetal heart rate detector capable of fixing a detection head, which solves the technical problems that a medical silica gel sheet is stored in a storage box, and the upper end of the storage box is lack of a sealing mechanism, so that foreign matters possibly enter the storage box to damage the medical silica gel sheet, and the medical silica gel sheet is fixed on a limiting ring through a screw, so that the medical silica gel sheet is inconvenient to detach at the moment, and a mounting mechanism is lacked.

In order to solve the technical problems, the utility model provides a fetal heart monitor with a fixable detection head, which comprises a fetal heart monitor body, a sealing cover mechanism and a mounting mechanism, wherein a placement box is fixedly connected to the fetal heart monitor body, the placement box is provided with the sealing cover mechanism, the fetal heart monitor body is provided with the detection head through a wire, a limiting ring is movably sleeved on the detection head, the upper end of the limiting ring is contacted with a medical silica gel sheet, and the limiting ring is provided with the mounting mechanism.

Preferably, the closing cap mechanism includes apron, fixture block, bayonet lock, fixed plate, adsorption plate, extension spring, electro-magnet, the upper end contact of placing the box has the apron, apron and child heart appearance body contact, sliding connection has the fixture block in the box of placing, fixture block fixedly connected with in the lower extreme of apron, sliding connection has the bayonet lock in the fixture block, bayonet lock sliding connection is in placing the box, the outside sliding connection of bayonet lock has the fixed plate, fixedly connected with adsorption plate on the bayonet lock, the outside of bayonet lock is provided with the spring, fixedly connected with electro-magnet on the apron can carry out the shutoff to placing the box through design closing cap mechanism.

Preferably, the fixed plate is fixedly connected in the cover plate, the cover plate is slidably connected with the adsorption plate, and the clamping pin can be moved by moving the adsorption plate through designing the adsorption plate.

Preferably, one end of the tension spring is fixedly connected to the adsorption plate, the other end of the tension spring is fixedly connected to the fixing plate, and the tension spring is designed to enable the adsorption plate to move under the elastic action of the tension spring.

Preferably, the installation mechanism comprises a square rod, a clamping groove, a bolt, a guide rod and a spring, wherein the square rod is slidably connected in the medical silica gel sheet and the limiting ring, the clamping groove is formed in the square rod, the bolt is slidably connected in the clamping groove, the guide rod is fixedly connected in the limiting ring, the spring is arranged on the outer side of the guide rod, the bolt is slidably connected in the outer side of the guide rod, and the bolt is slidably connected in the limiting ring, so that the medical silica gel sheet can be conveniently detached through the installation mechanism.

Preferably, one end of the spring is fixedly connected to the bolt, the other end of the spring is fixedly connected to the limiting ring, and the bolt can be moved under the elastic action of the spring through designing the spring.

Compared with the related art, the fetal heart rate detector with the fixable probe provided by the utility model has the following beneficial effects:

the utility model provides a fetal heart rate detector capable of fixing a detection head, which is characterized in that a cover plate is contacted on a placement box, a clamping block is fixed at the lower end of the cover plate, the clamping block slides in the placement plate, a clamping pin slides in the clamping block, an adsorption plate is fixed on the clamping pin, a tension spring is arranged at the outer side of the clamping pin, an electromagnet is fixed on the cover plate, the adsorption plate is firstly moved by electrifying the electromagnet, then the cover plate is placed at a proper position on the placement box, the clamping block slides into the placement box, then the clamping pin is moved and slides into the clamping block under the elastic action of the tension spring by cutting off the electrifying of the electromagnet, and at the moment, the installation of the cover plate is completed, and the placement box can be protected by the sealing action of the cover plate.

The utility model provides a fetal heart detecting instrument capable of fixing a detecting head, which is characterized in that a square rod is connected in a limiting ring and a medical silica gel sheet in a sliding manner, a clamping groove is formed in the square rod, a bolt is slid in the clamping groove, the bolt slides out of the clamping groove by moving the bolt, and then the square rod is moved, so that the square rod slides out of the medical silica gel sheet, and the medical silica gel sheet can be detached at the moment, and the connecting manner is faster than screw connection.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

Reference numerals in the drawings: 1. a fetal heart monitor body; 2. placing a box; 3. a capping mechanism; 4. a probe; 5. a limiting ring; 6. medical silica gel sheet; 7. a mounting mechanism; 31. a cover plate; 32. a clamping block; 33. a bayonet lock; 34. a fixing plate; 35. an adsorption plate; 36. a tension spring; 37. an electromagnet; 71. square rods; 72. a clamping groove; 73. a plug pin; 74. a guide rod; 75. and (3) a spring.

Detailed Description

Referring to fig. 1 and 2, a fetal heart monitor with a fixable probe head comprises a fetal heart monitor body 1, a capping mechanism 3 and a mounting mechanism 7, wherein a placement box 2 is fixedly connected to the fetal heart monitor body 1, the placement box 2 is provided with the capping mechanism 3, a probe head 4 is mounted on the fetal heart monitor body 1 through a wire, a limiting ring 5 is movably sleeved on the probe head 4, a medical silica gel sheet 6 is contacted with the upper end of the limiting ring 5, and the mounting mechanism 7 is arranged on the limiting ring 5.

Referring to fig. 1, 2 and 3, the capping mechanism 3 includes a cover plate 31, a clamping block 32, a clamping pin 33, a fixing plate 34, an adsorption plate 35, a tension spring 36 and an electromagnet 37, the upper end of the placement box 2 is contacted with the cover plate 31, the cover plate 31 is contacted with the fetal heart monitor body 1, the clamping block 32 is slidably connected with the placement box 2, the clamping block 32 is fixedly connected with the lower end of the cover plate 31, the clamping pin 33 is slidably connected with the clamping pin 33, the clamping pin 33 is slidably connected with the placement box 2, the outer side of the clamping pin 33 is slidably connected with the fixing plate 34, the adsorption plate 35 is fixedly connected with the clamping pin 33, the electromagnet 37 is fixedly connected with the fixing plate 34, the adsorption plate 35 is slidably connected with the cover plate 31, one end of the tension spring 36 is fixedly connected with the adsorption plate 35, and the other end of the tension spring 36 is fixedly connected with the fixing plate 34, and the placement box 2 can be plugged by designing the capping mechanism 3.

Referring to fig. 1, 2 and 4, the installation mechanism 7 comprises a square rod 71, a clamping groove 72, a bolt 73, a guide rod 74 and a spring 75, wherein the square rod 71 is slidably connected in the medical silica gel sheet 6 and the limiting ring 5, the clamping groove 72 is formed in the square rod 71, the bolt 73 is slidably connected in the clamping groove 72, the guide rod 74 is fixedly connected in the limiting ring 5, the spring 75 is arranged on the outer side of the guide rod 74, the bolt 73 is slidably connected in the limiting ring 5, one end of the spring 75 is fixedly connected on the bolt 73, the other end of the spring 75 is fixedly connected in the limiting ring 5, and the installation mechanism 7 is designed to facilitate the disassembly of the medical silica gel sheet 6.

Working principle: when the detecting head 4 of the fetal heart rate instrument is fixed, a plurality of medical adhesive tapes are prepared in advance, then the detecting end of the detecting head 4 is aligned to a proper position of the skin of a user during detection, one end of the medical adhesive tape is adhered to the top of the medical silica gel sheet 6, the other end of the medical silica gel sheet 6 is adhered to the skin of the user, a plurality of medical adhesive tapes are adhered by the method, and the detecting head 4 can be fixed on the skin of the user through the adhesive effect of the medical adhesive tapes;

when the medical silica gel sheet 6 is dismounted, the latch 73 is pulled to enable the latch 73 to slide out of the clamping groove 72 formed in the square rod 71, at the moment, the limit of the square rod 71 is released, at the moment, the square rod 71 is moved to slide out of the medical silica gel sheet 6, and then the medical silica gel sheet 6 is moved to be dismounted from the limit ring 5;

when the placing box 2 is plugged, the electromagnet 37 is electrified, the adsorption plate 35 is enabled to move under the adsorption action of the electromagnet 37, then the clamping pin 33 fixed on the adsorption plate 35 is enabled to move, then the cover plate 31 is placed at a proper position on the placing box 2, the clamping block 32 fixed on the cover plate 31 slides into the placing box 2, at the moment, the electromagnet 37 is disconnected, the adsorption plate 35 is enabled to move under the elastic action of the tension spring 36, then the clamping pin 33 is enabled to move and slide into the clamping block 32, at the moment, the installation of the cover plate 31 is completed, and the medical silica gel sheet 6 placed in the placing box 2 can be protected under the action of the cover plate 31.

Claims

1. The utility model provides a but fixed detection head child heart appearance, includes child heart appearance body (1), closing cap mechanism (3), installation mechanism (7), its characterized in that, fixedly connected with places box (2) on child heart appearance body (1), place and be provided with closing cap mechanism (3) on box (2), install detection head (4) through the wire on child heart appearance body (1), limit ring (5) have been cup jointed in the activity on detection head (4), the upper end contact of limit ring (5) has medical silica gel piece (6), be provided with installation mechanism (7) on limit ring (5).

2. The fetal heart rate detection device capable of fixing the probe according to claim 1, wherein the sealing mechanism (3) comprises a cover plate (31), a clamping block (32), a clamping pin (33), a fixing plate (34), an adsorption plate (35), a tension spring (36) and an electromagnet (37), the upper end of the placement box (2) is contacted with the cover plate (31), the cover plate (31) is contacted with the fetal heart rate detection device body (1), the clamping block (32) is connected with the clamping block (32) in a sliding manner in the placement box (2), the clamping block (32) is connected with the clamping pin (33) in a sliding manner, the outer side of the clamping pin (33) is connected with the fixing plate (34) in a sliding manner, the adsorption plate (35) is fixedly connected with the clamping pin (33), the tension spring (36) is arranged on the outer side of the clamping pin (33), and the electromagnet (37) is fixedly connected with the cover plate (31).

3. A fixable probe fetal heart monitor according to claim 2, characterized in that the fixing plate (34) is fixedly connected in the cover plate (31), and the cover plate (31) is slidably connected with the adsorption plate (35).

4. The fetal heart monitor with the fixable probe according to claim 2, wherein one end of the tension spring (36) is fixedly connected to the adsorption plate (35), and the other end of the tension spring (36) is fixedly connected to the fixing plate (34).

5. The fixable probe fetal heart rate monitor according to claim 1, wherein the mounting mechanism (7) comprises a square rod (71), a clamping groove (72), a bolt (73), a guide rod (74) and a spring (75), the square rod (71) is slidably connected in the medical silica gel sheet (6) and the limiting ring (5), the clamping groove (72) is formed in the square rod (71), the bolt (73) is slidably connected in the clamping groove (72), the guide rod (74) is fixedly connected in the limiting ring (5), the spring (75) is arranged on the outer side of the guide rod (74), the bolt (73) is slidably connected on the outer side of the guide rod (74), and the bolt (73) is slidably connected in the limiting ring (5).

6. The fetal heart monitor with the fixable probe head according to claim 5, wherein one end of the spring (75) is fixedly connected to the latch (73), and the other end of the spring (75) is fixedly connected to the limiting ring (5).