阅读说明：本技术 一种手提式监护设备 (Portable monitoring equipment ) 是由 聂波 于 2021-08-20 设计创作，主要内容包括：本发明公开了一种手提式监护设备,包括监护主机、探测导线以及用于建立所述监护主机和所述探测导线稳固连接关系的锁定件；在所述探测导线上设置有用于检测所述探测导线张紧力大小的张力预警机构,所述张力预警机构能够在所述探测导线的张紧力达到预设值后发出动作指令以使得所述锁定件失效；本发明在探测导线上设置张力预警机构,当张力预警机构检测到探测导线上的张力值大于预设值后,自动解除探测导线和监护主机的连接关系,以避免探测导线拖动监护主机发生移动并脱离其放置平台,在监护设备的实际使用中,可以避免由于人为翻身或其他动作因素导致的监护主机掉落的问题发生。(The invention discloses a portable monitoring device, which comprises a monitoring host, a detection lead and a locking piece, wherein the locking piece is used for establishing a stable connection relationship between the monitoring host and the detection lead; a tension early warning mechanism for detecting the tension of the detection lead is arranged on the detection lead, and the tension early warning mechanism can send an action instruction to enable the locking piece to fail after the tension of the detection lead reaches a preset value; according to the invention, the tension early warning mechanism is arranged on the detection lead, and when the tension early warning mechanism detects that the tension value on the detection lead is greater than a preset value, the connection relationship between the detection lead and the monitoring host is automatically released, so that the situation that the monitoring host is dragged by the detection lead to move and is separated from the placement platform of the monitoring host is avoided, and the problem that the monitoring host falls down due to manual turning or other action factors can be avoided in the actual use of the monitoring device.)

1. A portable monitoring device, comprising a monitoring host (10), a detecting wire (20) and a locking member (30) for establishing a stable connection relationship between the monitoring host (10) and the detecting wire (20);

the tension early warning device is characterized in that a tension early warning mechanism (40) used for detecting the tension of the detection lead (20) is arranged on the detection lead (20), and the tension early warning mechanism (40) can send an action instruction to enable the locking piece (30) to fail after the tension of the detection lead (20) reaches a preset value.

2. The portable monitoring device according to claim 1, wherein a plurality of detection wires (20) are provided, and the locking member (30) is used for simultaneously connecting a plurality of detection wires (20) with the monitoring host (10);

the tension early warning mechanism (30) is connected with the plurality of detection leads (20) simultaneously, and all the detection leads (20) are disconnected with the monitoring host (10) after the tension of any one of the detection leads (20) reaches a preset value.

3. A portable monitoring device according to claim 2, wherein the locking member (30) comprises a plug seat (31), a fixing member and an ejecting portion (33);

the plugging seat (31) is connected with the connecting ends of the detecting leads (20) at the same time so that the detecting leads (20) form an integrated plug, and a jack (11) for inserting the plug is arranged on the monitoring host (10);

The fixing piece is connected with the monitoring host (10) and the detection lead (20) at the same time so as to avoid the connection between the monitoring host (10) and the detection lead (20) from falling off;

the ejecting part (33) is arranged on the monitoring host (10), and the ejecting part (33) can eject the plug out of the jack (11) after the fixing part fails.

4. The portable monitoring device according to claim 3, wherein a circle of outer edge sleeve (12) is disposed on the monitoring host (10) at the periphery of the insertion hole (11), a guide sleeve (34) for inserting into the outer edge sleeve (12) is disposed on the plug seat (31), the fixing member includes two first fixing holes disposed on the outer edge sleeve (12), the two first fixing holes are disposed on two sides of the outer edge sleeve (12), second fixing holes corresponding to the first fixing holes are disposed on the guide sleeve (34), and a positioning shaft (32) is commonly inserted into the first fixing holes and the second fixing holes at the same position.

5. The portable monitoring device according to claim 1, wherein the ejecting portion (33) is a spring, one end of the spring is connected to the monitoring host (10) at a position inside the outer edge sleeve (12), the plug seat (31) presses the other end of the spring to insert the plug into the jack (11), and when the fixing member fails, the spring returns to deform to eject the plug out of the jack (11).

6. The portable monitoring device according to claim 5, wherein the tension pre-warning mechanism (40) comprises a primary buffer unit and a secondary unlocking unit connected to each other;

the primary buffer unit is used for relieving the tension of the detection lead (20) when the tension of the detection lead (20) reaches a preset value;

the secondary unlocking unit is used for releasing the connection relation between the monitoring host (10) and the detection lead (30) after the primary buffer unit is started.

7. The portable monitoring device according to claim 6, wherein the primary buffer unit comprises a reel (41) connected to the plug seat (31), a plurality of separation wheels (42) are sleeved on the reel (41), two adjacent separation wheels (42) are connected by a telescopic spring (47), the detection wires (20) are wound at the gaps of two adjacent separation wheels (42) in a zigzag manner;

when the tension of the detecting wire (20) reaches a preset value, the detecting wire (20) enters between the two separating wheels (42) and is wound on the reel (41) to realize the reduction of the winding radius.

8. The portable monitoring device according to claim 7, wherein the separating wheels (42) are formed by two rotating wheels in the shape of truncated cones which are connected in a manner that the large ends of the rotating wheels are overlapped, two adjacent separating wheels (42) are tightly attached to each other, and the extension springs (47) are connected to the edges of two adjacent separating wheels (42).

9. The portable monitoring device according to claim 8, wherein the secondary unlocking unit comprises two end caps (43), the two end caps (43) are respectively disposed at two ends of the reel (41), one end of the end cap (43) is closed, the other end of the end cap (43) is sleeved on the end of the reel (41) through a sleeve hole matched with the reel (41) and is fixedly connected with the adjacent separating wheel (42);

the end head sleeve (43) is connected with the positioning shaft (32) through a linkage rod (44), and when the detection lead (20) enters between two adjacent separation wheels (42), the end head sleeves (43) at two ends simultaneously move outwards so that the positioning shaft (32) exits along the first fixing hole and the second fixing hole.

10. The portable monitoring device according to claim 9, wherein an ejector rod (45) is disposed on an end surface of the winding shaft (41), the ejector rod (45) penetrates through a closed end of the end cap (43) and extends to an outside of the end cap (43), and the plug base (31) is fixedly connected to an end of the ejector rod (45) through a connecting rod (46).

Technical Field

The invention relates to the technical field of medical equipment, in particular to portable monitoring equipment.

Background

A medical monitor is a device or system that measures and controls physiological parameters of a patient, compares them to known settings, and sends an alarm if an excessive level is detected. The monitor continuously monitors physiological parameters of patients for 24 hours, detects the change trend, points out the imminent condition, provides the basis for emergency treatment and treatment of doctors, and reduces the complications to the minimum to achieve the purposes of relieving and eliminating the illness state. The monitor is used for measuring and monitoring physiological parameters, and monitoring and processing the condition of the medicine and before and after the operation.

With the steady growth of the market of medical instruments in China, medical monitors are mainly used for monitoring critical patients from the past to the monitoring of general wards at present, and even basic medical units and community medical units also put forward application requirements. Meanwhile, in order to facilitate the wide use of the monitor, the prior art also provides a portable monitoring device, compared with the traditional fixed monitor, the portable monitoring device should be portable and easy to carry, however, another problem caused by the portable characteristic is that after the patient wears the wire used for monitoring, because the length of the wire is limited, once the patient turns over the body carelessly, the wire drags the monitor to move so that the monitor is separated from the placement platform, and the risk that the monitor falls off may occur.

Disclosure of Invention

The invention aims to provide a portable monitoring device, which solves the technical problem that a lead is easy to drag the monitoring device to displace and fall off due to the portable characteristic of the portable monitoring device in the prior art.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

a portable monitoring device comprises a monitoring host, a detection lead and a locking piece for establishing the stable connection relationship between the monitoring host and the detection lead;

The detection wire is provided with a tension early warning mechanism for detecting the tension of the detection wire, and the tension early warning mechanism can send an action instruction to enable the locking piece to fail after the tension of the detection wire reaches a preset value.

As a preferable scheme of the present invention, the detecting wires are provided with a plurality of wires, and the locking member is configured to connect the plurality of detecting wires with the monitoring host computer at the same time;

the tension early warning mechanism is simultaneously connected with the plurality of detection wires and disconnects all the detection wires from the monitoring host machine after the tension of any one detection wire reaches a preset value.

As a preferable scheme of the present invention, the locking member includes a plug seat, a fixing member, and an ejecting portion;

the plugging seat is connected with the connecting ends of the detection wires simultaneously so that the detection wires form an integrated plug, and a jack into which the plug is inserted is arranged on the monitoring host;

the fixing piece is connected with the monitoring host and the detection lead at the same time so as to avoid the connection between the monitoring host and the detection lead from falling off;

the popping part is arranged on the monitoring host, and the popping part can pop the plug out of the jack after the fixing part fails.

As a preferred scheme of the present invention, a circle of outer edge sleeves are disposed on the monitoring host at the periphery of the jack, a guide sleeve for inserting the outer edge sleeves is disposed on the plug seat, the fixing member includes two first fixing holes disposed on the outer edge sleeves, the two first fixing holes are disposed on two sides of the outer edge sleeves respectively, second fixing holes corresponding to the first fixing holes one by one are disposed on the guide sleeve, and a positioning shaft is commonly inserted into the first fixing holes and the second fixing holes at the same position.

As a preferable scheme of the present invention, the ejecting portion is a spring, one end of the spring is connected to the monitoring host at a position inside the outer edge sleeve, the plug seat presses the other end of the spring to insert the plug into the jack, and when the fixing member fails, the spring returns to deform to eject the plug out of the jack.

As a preferred scheme of the present invention, the tension pre-warning mechanism includes a primary buffer unit and a secondary unlocking unit connected to each other;

the first-stage buffer unit is used for relieving the tension of the detection lead when the tension of the detection lead reaches a preset value;

The secondary unlocking unit is used for releasing the connection relation between the monitoring host and the detection lead after the primary buffer unit is started.

As a preferred scheme of the invention, the primary buffer unit comprises a reel connected with the plug seat, a plurality of separating wheels are sleeved on the reel, two adjacent separating wheels are connected through a telescopic spring, and the detection lead is wound at a gap between the two adjacent separating wheels in a zigzag manner;

when the tension of the detection wire reaches a preset value, the detection wire enters between the two separation wheels and is wound on the winding shaft to realize the reduction of the winding radius.

As a preferable scheme of the invention, the separating wheels are formed by connecting two rotating wheels in a circular truncated cone shape in a manner that large head ends are overlapped, two adjacent separating wheels are tightly attached, and the expansion spring is connected at the edges of the two adjacent separating wheels.

As a preferred scheme of the present invention, the secondary unlocking unit includes two end caps, the two end caps are respectively disposed at two ends of the reel, one end of each end cap is closed, and the other end of each end cap is sleeved on an end of the reel through a sleeve hole matched with the reel and is fixedly connected to an adjacent separating wheel;

The end head covers are connected with the positioning shaft through a linkage rod, and when the detection lead enters between two adjacent separation wheels, the end head covers at two ends simultaneously move outwards to enable the positioning shaft to exit along the first fixing hole and the second fixing hole.

In a preferred embodiment of the present invention, an ejector rod is disposed on an end surface of the reel, the ejector rod penetrates through a closed end of the end cap and extends to an outside of the end cap, and the plug base is fixedly connected to an end portion of the ejector rod through a connecting rod.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the tension early warning mechanism is arranged on the detection lead, and when the tension early warning mechanism detects that the tension value on the detection lead is greater than a preset value, the connection relationship between the detection lead and the monitoring host is automatically released, so that the situation that the monitoring host is dragged by the detection lead to move and is separated from the placement platform of the monitoring host is avoided, and the problem that the monitoring host falls down due to manual turning or other action factors can be avoided in the actual use of the monitoring device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a front view of a portable monitoring device according to an embodiment of the present invention;

FIG. 2 is a top view of a portable monitoring device according to an embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

10-a monitoring host; 20-a detection wire; 30-a locking element; 40-a tension pre-warning mechanism;

11-a jack; 12-outer edge sleeve;

31-a plug seat; 32-positioning the shaft; 33-an ejection portion;

41-reel; 42-a divider wheel; 43-end caps; 44-a linkage bar; 45-ejection of the rod; 46-a connecting rod; 47-extension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in FIG. 1, the present invention provides a portable monitoring device, which comprises a monitoring host 10, a detecting wire 20 and a locking member 30 for establishing a stable connection relationship between the monitoring host 10 and the detecting wire 20;

The detection lead 20 is provided with a tension pre-warning mechanism 40 for detecting the tension of the detection lead 20, and the tension pre-warning mechanism 40 can send an action instruction to disable the locking member 30 when the tension of the detection lead 20 reaches a preset value.

Based on the existing structure of the portable monitoring device, the embodiment of the present invention is characterized in that when the tension of the detecting wire 20 reaches a predetermined value, the tension pre-warning mechanism 40 can drive the monitoring host 10 to be separated from the detecting wire 20, so as to prevent the detecting wire 20 from dragging the monitoring host 10 to move.

The number of the detection wires in the monitoring device can be any, and the detection wires can be adjusted according to the type of specific monitoring equipment, and when a plurality of detection wires 20 are arranged, the locking member 30 is used for simultaneously connecting the plurality of detection wires 20 with the monitoring host 10;

the tension pre-warning mechanism 30 is connected to the plurality of detecting wires 20 at the same time, and disconnects all the detecting wires 20 from the monitoring host 10 when the tension of any one of the detecting wires 20 reaches a preset value.

Specifically, as shown in fig. 2, the locking member 30 includes a plug seat 31, a fixing member, and an ejecting portion 33;

The plugging seat 31 and the connection ends of the plurality of detection wires 20 are connected at the same time so that the plurality of detection wires 20 form an integrated plug to conveniently plug all the detection wires 20 at one time, and the monitoring host 10 is provided with a jack 11 for the plug to be plugged into;

the fixing piece is connected with the monitoring host 10 and the detection lead 20 at the same time to avoid the connection between the monitoring host 10 and the detection lead 20 from falling off;

the pop-up portion 33 is disposed on the monitoring host 10, and when the fixing element fails, due to the insertion function of the plug and the jack 11, the plug still cannot automatically disengage from the jack 11 to separate the detection wire 20 from the monitoring host 10, so that the pop-up portion 33 can pop the plug out of the jack 11 after the fixing element fails.

Furthermore, a circle of outer edge sleeve 12 is arranged on the periphery of the jack 11 on the monitoring host 10, a guide sleeve 34 used for being inserted into the outer edge sleeve 12 is arranged on the plug seat 31, the fixing member comprises two first fixing holes formed in the outer edge sleeve 12, the two first fixing holes are respectively arranged on two sides of the outer edge sleeve 12, second fixing holes corresponding to the first fixing holes one by one are formed in the guide sleeve 34, a positioning shaft 32 is jointly inserted into the first fixing holes and the second fixing holes which are located at the same position, and the outer edge sleeve and the guide sleeve 34 are fixed through the positioning shaft 32.

The popping part 33 is a spring, one end of the spring is connected to the monitoring host 10 and is located in the outer edge sleeve 12, the plugging seat 31 extrudes the other end of the spring to enable the plug to be inserted into the jack 11, and when the fixing piece fails, the spring restores to deform to enable the plug to pop out of the jack 11.

In this embodiment, the tension pre-warning mechanism 40 mainly functions to drive the fixing member to unlock after detecting that the tension value of the detection wire 20 is greater than a preset value, so that the tension pre-warning mechanism 40 may have any structure, and may detect the tension value by using a modern sensor or other equipment, and then drive the fixing member to move by an automatic control system, but this method is too complicated, and therefore, preferably, the tension pre-warning mechanism 40 includes a primary buffer unit and a secondary unlocking unit which are connected to each other;

the primary buffer unit is used for relieving the tension of the detection lead 20 when the tension of the detection lead 20 reaches a preset value;

the secondary unlocking unit is used for releasing the connection relation between the monitoring host 10 and the detection lead 30 after the primary buffer unit is started.

Based on the existing structure of the tension warning mechanism, another feature of the embodiment of the present invention is that the primary buffer mechanism can reduce the tension value of the detection wire 20 before the monitoring host 10 and the detection wire 20 are disconnected, because the failure of the fixing member requires a certain time, and reducing the tension value in advance can further prevent the detection wire 20 from dragging the monitoring host 10 to move within a too short time.

Specifically, the primary buffer unit includes a reel 41 connected to the plug seat 31, a plurality of separation wheels 42 are sleeved on the reel 41, two adjacent separation wheels 42 are connected by a telescopic spring 47, and the detection lead 20 is wound at a gap between two adjacent separation wheels 42 in a zigzag manner;

when the tension of the sensing wire 20 reaches a preset value, the sensing wire 20 enters between the two separation wheels 42 and is wound on the reel 41 to realize the reduction of the winding radius, so that the tension value of the sensing wire is reduced.

The separating wheels 42 are formed by connecting two rotating wheels in a circular truncated cone shape in a mode of overlapping large head ends, the two adjacent separating wheels 42 are tightly attached, the expansion springs 47 are connected at the edges of the two adjacent separating wheels 42, when the tension value reaches a preset value, the detection lead moves downwards along a gap between the two adjacent separating wheels, the expansion springs between the two adjacent separating wheels are forced to deform, and the detection lead is wound on a reel.

The secondary unlocking unit comprises two end head sleeves 43, the two end head sleeves 43 are respectively arranged at two ends of the reel 41, one end of each end head sleeve 43 is closed, and the other end of each end head sleeve 43 is sleeved at the end part of the reel 41 through a sleeve hole matched with the reel 41 and is fixedly connected with the adjacent separating wheel 42;

the end caps 43 are connected to the positioning shaft 32 through a linkage rod 44, and when the detection wires 20 enter between two adjacent separating wheels 42, the end caps 43 at two ends simultaneously move outwards to enable the positioning shaft 32 to exit along the first fixing holes and the second fixing holes.

In addition, for the installation of the winding shaft 41 and the inserting and extracting seat 31, if the installation site of the winding shaft 41 may affect the movement of the two adjacent separating wheels 42, an ejecting rod 45 is arranged on the end surface of the winding shaft 41, the ejecting rod 45 penetrates through the closed end of the end head sleeve 43 and extends to the outside of the end head sleeve 43, and the inserting and extracting seat 31 is fixedly connected with the end part of the ejecting rod 45 through a connecting rod 46.

The connection mode enables the installation point of the reel 41 not to influence the movement between the separating wheels 42 and the movement of the end cap 43.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.