CN211155758U

CN211155758U - Portable invasive pressure sensor

Info

Publication number: CN211155758U
Application number: CN201920815421.8U
Authority: CN
Inventors: 郑艳丽; 刘晓聪
Original assignee: Shenzhen Hongxintai Technology Development Co ltd
Current assignee: Shenzhen Hongxintai Technology Development Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-08-04
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a portable invasive pressure sensor, including the set casing, the symmetry is provided with two fly leafs on the inner wall of set casing, and the spout has all been seted up with the top to the bottom of the set casing inner wall left and right sides, and slide bar fixed connection is passed through with the bottom in the top of spout inner wall, and the surface sliding of slide bar is connected with the slider, and first spring has been cup jointed on the surface of slide bar. The utility model discloses a fly leaf, the spout, the slide bar, the slider, first spring, the fixed plate, the fixed block, the dead lever, the movable block, the second spring, the fixed axle, the connecting rod, mutually supporting of firm axle and installation piece, portable's effect has been realized, common problem that has the wound pressure sensor to be not convenient for carry has been solved, when carrying the wound pressure sensor carelessly drop subaerially or when the collision appears, the effect that has the wound pressure sensor of protection has been played, thereby avoid influencing the later stage to the use that has the wound pressure sensor, bring very big facility for the user.

Description

Portable invasive pressure sensor

Technical Field

The utility model relates to a have and create pressure sensor technical field, specifically be a portable has and creates pressure sensor.

Background

The invasive pressure sensor is used for monitoring the blood pressure of a large-scale operation or a severe patient in time, one end of the invasive pressure sensor is directly connected with a blood vessel of a human body, the blood pressure is transmitted to a chip of the sensor through a pressure extension tube, the chip converts the physiological pressure (mechanical pressure) into an electric energy signal, and then the electric energy signal is converted into an intuitive waveform symbol through an IBP module on a monitor, so that a doctor can know the condition of the patient at any time according to the blood pressure change. Have to create pressure sensor and by the transfer line, the flushometer, chip core spare, the three-way valve, pressure extension pipe is constituteed, common have to create pressure sensor and be not portable, when carrying create pressure sensor and drop subaerially or when appearing colliding carelessly, can lead to creating the phenomenon that damage or wearing and tearing appear in the inside component of pressure sensor to influenced the later stage and to having created pressure sensor's use, greatly reduced has created pressure sensor's life, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable invasive pressure sensor possesses portable's advantage, has solved the problem that common invasive pressure sensor is not portable.

In order to achieve the above object, the utility model provides a following technical scheme: a portable invasive pressure sensor comprises a fixed shell, wherein two movable plates are symmetrically arranged on the inner wall of the fixed shell, sliding grooves are formed in the bottoms and the tops of the left and right sides of the inner wall of the fixed shell, the top and the bottom of the inner wall of each sliding groove are fixedly connected through a sliding rod, a sliding block is connected to the surface of each sliding rod in a sliding mode, a first spring is sleeved on the surface of each sliding rod, one side, close to the first spring, of each sliding block is fixedly connected with the inner wall of each sliding groove through the first spring, one side, far away from the sliding grooves, of each sliding block penetrates through each sliding groove and extends to the outside of each sliding groove to be fixedly connected with a fixed plate, one side, close to each movable plate, of each fixed plate is fixedly connected with each movable plate, two fixed blocks are symmetrically arranged on the top and the bottom of, the movable block is fixedly connected with the fixed block through the second spring, the fixed shaft is fixedly connected with the front face of the movable block and is close to one side of the movable plate, the connecting rod is movably connected with the surface of the fixed shaft, the stabilizing shaft is movably connected with the front face of the connecting rod and one side of the connecting rod far away from the fixed shaft, the rear end of the stabilizing shaft penetrates through the connecting rod and extends to the back face of the stabilizing shaft, the mounting block is fixedly connected with the fixed plate and is close to one side of the fixed plate, the handle is fixedly connected with the top of the fixed shell, and the fixed door is arranged on the front face of the fixed shell.

Preferably, the movable plate is slidably connected to an inner wall of the stationary casing.

Preferably, one side of the fixed block, which is far away from the movable plate, is fixedly connected with the inner wall of the fixed shell.

Preferably, the middle point of the top and the bottom of the inner wall of the fixed shell is fixedly connected with a telescopic rod on the back of the fixed rod, and one end of the telescopic rod close to the movable plate is fixedly connected with the movable plate.

Preferably, one side of the movable plate, which is far away from the fixed plate, is fixedly connected with a rubber pad.

Preferably, the middle point of the front surface of the movable plate is fixedly connected with a pulling plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fly leaf, the spout, the slide bar, the slider, first spring, the fixed plate, the fixed block, the dead lever, the movable block, the second spring, the fixed axle, the connecting rod, mutually supporting of firm axle and installation piece, portable's effect has been realized, the common problem that has created pressure sensor and be not convenient for carry has been solved, when carrying created pressure sensor carelessly and drop subaerially or when the collision appears, the phenomenon of having created pressure sensor and appearing damaging or wearing and tearing has been avoided, the effect that the protection has created pressure sensor has been played, the life who has created pressure sensor has been improved, thereby avoid influencing the later stage to having created pressure sensor's use, bring very big facility for the user.

2. The utility model discloses a set up the telescopic link, improved the steadiness when fly leaf motion, through setting up the rubber pad, when the fly leaf is fixed to having created pressure sensor, played the effect that the protection had created pressure sensor, through setting up the arm-tie, be convenient for spur the fly leaf.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the front view of the present invention.

In the figure: the device comprises a fixed shell 1, a movable plate 2, a sliding chute 3, a sliding rod 4, a sliding block 5, a first spring 6, a fixed plate 7, a fixed block 8, a fixed rod 9, a movable block 10, a second spring 11, a fixed shaft 12, a connecting rod 13, a stable shaft 14, an installation block 15, a handle 16, a fixed door 17, an expansion rod 18, a rubber pad 19 and a pulling plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable invasive pressure sensor comprises a fixed casing 1, two movable plates 2 are symmetrically arranged on the inner wall of the fixed casing 1, a pulling plate 20 is fixedly connected to the midpoint of the front surface of each movable plate 2, the movable plates 2 are conveniently pulled by arranging the pulling plate 20, the movable plates 2 are slidably connected to the inner wall of the fixed casing 1, sliding grooves 3 are respectively formed in the bottoms and the tops of the left and right sides of the inner wall of the fixed casing 1, the top and the bottom of the inner wall of each sliding groove 3 are fixedly connected through a sliding rod 4, a sliding block 5 is slidably connected to the surface of each sliding rod 4, a first spring 6 is sleeved on the surface of each sliding rod 4, one side of each sliding block 5, which is close to each first spring 6, is fixedly connected to the inner wall of each sliding groove 3 through each sliding groove 3 and extends to the outer portion of each sliding block 3, one side of each fixed, the rubber pad 19 is fixedly connected to one side of the movable plate 2 far away from the fixed plate 7, the rubber pad 19 is arranged, when the movable plate 2 fixes the invasive pressure sensor, the invasive pressure sensor is protected, the top and the bottom of the inner wall of the fixed shell 1 are symmetrically provided with two fixed blocks 8, one side of the fixed blocks 8 far away from the movable plate 2 is fixedly connected with the inner wall of the fixed shell 1, the two fixed blocks 8 positioned at the same side are fixedly connected through a fixed rod 9, the left side and the right side of the surface of the fixed rod 9 are both connected with a movable block 10 in a sliding manner, a second spring 11 is sleeved on the surface of the fixed rod 9 and corresponds to the movable block 10, one side of the movable block 10 close to the second spring 11 is fixedly connected with the fixed blocks 8 through the second spring 11, a fixed shaft 12 is fixedly connected to one side of the front, the front side of the connecting rod 13 and the side far away from the fixed shaft 12 are movably connected with a stabilizing shaft 14, the rear end of the stabilizing shaft 14 penetrates through the connecting rod 13 and extends to the back side of the connecting rod to be fixedly connected with an installation block 15, one side of the installation block 15 close to the fixed plate 7 is fixedly connected with the fixed plate 7, the connecting rod 13 can only rotate on the surfaces of the fixed shaft 12 and the stabilizing shaft 14 and can not move back and forth, the middle point of the top and the bottom of the inner wall of the fixed shell 1 is fixedly connected with a telescopic rod 18 which is positioned at the back side of the fixed rod 9, one end of the telescopic rod 18 close to the movable plate 2 is fixedly connected with the movable plate 2, the stability of the movable plate 2 during movement is improved by arranging the telescopic rod 18, the handle 16 is fixedly connected with the top of the fixed shell 1, the front side of the fixed shell 1 is provided with a, Dead lever 9, the movable block 10, second spring 11, the fixed axle 12, connecting rod 13, the mutually supporting of firm axle 14 and installation piece 15, portable's effect has been realized, the problem that common invasive pressure sensor is not convenient for carry has been solved, when carrying invasive pressure sensor carelessly to drop subaerially or when the collision appears, the phenomenon of damage or wearing and tearing appear in invasive pressure sensor has been avoided, the effect that the protection had invasive pressure sensor has been played, the life who has invasive pressure sensor has been improved, thereby avoid influencing the later stage to invasive pressure sensor's use, bring very big facility for the user.

When the device is used, the fixed door 17 is opened, the two movable plates 2 move away from each other through the pull plate 20, then the invasive pressure sensor is placed between the two rubber pads 19, the two rubber pads 19 clamp and fix the invasive pressure sensor through the matching of the first buffer 6 and the second spring 11, the fixed door 17 is closed, the handle 16 is held by hand to carry the device, when the fixed shell 1 falls on the ground, the invasive pressure sensor applies a force away from the invasive pressure sensor to the rubber pads 19 and the movable plates 2, the movable plates 2 drive the telescopic rods 18 to perform contraction motion, so that the movable plates 2 drive the sliding blocks 5 to extrude the first springs 6 on the sliding rods 4 through the fixed plates 7 to move, the fixed plates 7 drive the two connecting rods 13 on the same side to move close to each other through the stabilizing shafts 14 and the mounting blocks 15, the connecting rods 13 drive the moving blocks 10 to stretch the second springs 11 on the surfaces of the fixed rods 9 through the fixed shafts 12 to move, therefore, the force applied by the invasive pressure sensor to the rubber pad 19 and the movable plate 2 is buffered, so that the invasive pressure sensor can be effectively protected and prevented from being damaged.

In summary, the following steps: the portable invasive pressure sensor solves the problem that the common invasive pressure sensor is inconvenient to carry through the mutual matching of the movable plate 2, the sliding groove 3, the sliding rod 4, the sliding block 5, the first spring 6, the fixed plate 7, the fixed block 8, the fixed rod 9, the movable block 10, the second spring 11, the fixed shaft 12, the connecting rod 13, the stabilizing shaft 14 and the mounting block 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable invasive pressure sensor, comprising a stationary housing (1), characterized in that: the inner wall of the fixed shell (1) is symmetrically provided with two movable plates (2), the bottoms and the tops of the left side and the right side of the inner wall of the fixed shell (1) are respectively provided with a sliding groove (3), the top and the bottom of the inner wall of the sliding groove (3) are fixedly connected through a sliding rod (4), the surface of the sliding rod (4) is connected with a sliding block (5) in a sliding way, the surface of the sliding rod (4) is sleeved with a first spring (6), one side, close to the first spring (6), of the sliding block (5) is fixedly connected with the inner wall of the sliding groove (3) through the first spring (6), one side, far away from the sliding groove (3), of the sliding block (5) penetrates through the sliding groove (3) and extends to the outer part of the sliding groove to be fixedly connected with a fixed plate (7), one side, close to the movable plates (2), of the fixed plate (7) is fixedly connected with, the two fixing blocks (8) positioned on the same side are fixedly connected through a fixing rod (9), the left side and the right side of the surface of the fixing rod (9) are both connected with a moving block (10) in a sliding mode, a second spring (11) is sleeved on the surface of the fixing rod (9) and corresponds to the position of the moving block (10), one side, close to the second spring (11), of the moving block (10) is fixedly connected with the fixing block (8) through the second spring (11), a fixing shaft (12) is fixedly connected to the front side of the moving block (10) and one side, close to the moving plate (2), of the front side of the fixing shaft (12), a connecting rod (13) is movably connected to the surface of the fixing shaft (12), a stabilizing shaft (14) is movably connected to the front side of the connecting rod (13) and one side, far away from the fixing shaft (12), the rear end of the stabilizing, one side of the mounting block (15) close to the fixing plate (7) is fixedly connected with the fixing plate (7), the top of the fixing shell (1) is fixedly connected with a handle (16), and the front of the fixing shell (1) is provided with a fixing door (17).

2. A portable invasive pressure sensor according to claim 1, wherein: the movable plate (2) is connected to the inner wall of the fixed shell (1) in a sliding mode.

3. A portable invasive pressure sensor according to claim 1, wherein: one side of the fixed block (8) far away from the movable plate (2) is fixedly connected with the inner wall of the fixed shell (1).

4. A portable invasive pressure sensor according to claim 1, wherein: the fixing device is characterized in that the top of the inner wall of the fixing shell (1) and the middle point of the bottom of the inner wall of the fixing shell are fixedly connected with a telescopic rod (18) which is located on the back face of the fixing rod (9), and one end, close to the movable plate (2), of the telescopic rod (18) is fixedly connected with the movable plate (2).

5. A portable invasive pressure sensor according to claim 1, wherein: one side of the movable plate (2) far away from the fixed plate (7) is fixedly connected with a rubber pad (19).

6. A portable invasive pressure sensor according to claim 1, wherein: the middle point of the front surface of the movable plate (2) is fixedly connected with a pulling plate (20).