CN219126530U

CN219126530U - Emergency tourniquet capable of timing, alarming and attaching pen

Info

Publication number: CN219126530U
Application number: CN202223158623.0U
Authority: CN
Inventors: 查宁; 史瑞洁; 金超颖; 高丽; 张蓝方
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-06
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of tourniquets, in particular to an emergency tourniquet capable of timing, alarming and attaching a pen. The device comprises a binding belt, a belt buckle arranged at the end part of the binding belt and a tightening mechanism arranged on the binding belt, wherein one end of the tightening mechanism is provided with a switch button, and one end of the tightening mechanism, which is close to the switch button, is respectively provided with a display, a control key and a loudspeaker; the other end of the tightening mechanism is detachably provided with a handwriting pen. According to the utility model, through the structural design of the tightening mechanism, the hemostatic time can be displayed, timed and alarmed when the device is used, the premature or too late time of relaxation is reduced, the injury to limbs is reduced, hemostatic information can be recorded through the handwriting pen, the structure of the device is simpler, the operation is simpler, the hemostatic time can be visually checked, and the convenience of the device in use is improved.

Description

Emergency tourniquet capable of timing, alarming and attaching pen

Technical Field

The utility model relates to the technical field of tourniquets, in particular to an emergency tourniquet capable of timing, alarming and attaching a pen.

Background

The traditional spinning tourniquet is used for compressing the blood vessel of a human body by pressing a pressing rod so as to achieve the aim of hemostasis.

Typically, tourniquets are used with a single relaxation within half an hour. Because tourniquets are used, most notably to stop bleeding from the distal limb, such hemostasis can also be damaging to the patient's distal limb. Because the distal limb is in an ischemic state for a long period of time, damage to the distal limb can greatly increase.

For example, the 'one war wound first-aid tourniquet' with the authorized patent number of 'CN 215960110U' records that the operation mode of the war wound first-aid tourniquet is simpler, and can realize faster wound fixation by one hand; and through improving the structure of the belt buckle, the belt can pass through the belt buckle more succinctly, and the hemostasis time can be effectively shortened.

However, the above prior art has the following technical problems: the utility model provides a but lack timing structure, can not definitely observe and record hemostatic time, lead to the time of relaxing too early or too late, cause the damage to limbs, for this reason, this application provides a but timing alarm and attached first aid tourniquet, for solving the technical problem that mentions in the above-mentioned patent, provides a new technical scheme.

Disclosure of Invention

The utility model aims to provide a first-aid tourniquet capable of timing, alarming and attaching pens, which aims at the technical problems: the lack of a timing structure makes it impossible to clearly observe and record the hemostatic time, which results in premature or too late relaxation and damage to the limb.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the emergency tourniquet comprises a binding belt, a buckle arranged at the end part of the binding belt and a tightening mechanism arranged on the binding belt, wherein one end of the tightening mechanism is provided with a switch button, and one end, close to the switch button, of the tightening mechanism is respectively provided with a display, a control key and a loudspeaker; the other end of the tightening mechanism is detachably provided with a handwriting pen.

Preferably, a circuit board is arranged in the tightening mechanism and near one end of the switch button, and the tightening mechanism, the display, the control key and the loudspeaker are electrically connected with the circuit board.

Preferably, the handwriting pen comprises a pen body, a pen point is arranged at one end of the pen body, an end cover is fixed at one end, far away from the pen point, of the pen body, a slot is formed in one end, connected with the handwriting pen, of the tightening mechanism, the pen body is located inside the slot, and the pen body is connected with the slot in an inserting mode.

Preferably, a limiting component is further arranged between the handwriting pen and the tightening mechanism.

Preferably, the limit assembly comprises a limit seat and a buckling block, the upper and lower parts of the pen main body, which are close to one end of the end cover, are respectively fixed with the limit seat, the end, which is far away from the end cover, of the limit seat is provided with a buckling groove, the end, which is far away from the tightening mechanism, of the slot is fixed with the buckling block at the position corresponding to the limit seat, and the limit seat is buckled and connected with the buckling groove through the buckling groove.

Preferably, an anti-skid groove is formed in the outer side of the end cover.

It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.

Through the technical scheme, the utility model has at least the following beneficial effects:

through the structural design of the tightening mechanism, the device can display, time and alarm for the time of stopping bleeding when using, reduce the time of relaxing too early or too late, cause the damage to limbs, and can record the hemostatic information through the handwriting pen, this device structure is comparatively simple, and the operation is comparatively succinct, can audio-visual look over the time of stopping bleeding, has promoted the convenience when the device is used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the whole structure of a first-aid tourniquet with timing alarm and pen attachment;

FIG. 2 is a schematic diagram of the overall structure of a first-aid tourniquet tightening mechanism with timing alarm and pen attachment;

FIG. 3 is a top view of the overall structure of a timing alarm and attached emergency tourniquet tightening mechanism;

FIG. 4 is a schematic diagram of a timing alarm and attached first aid tourniquet tightening mechanism and handwriting pen;

FIG. 5 is an enlarged view of a part of the structure of a first-aid tourniquet stylus with timing alarm and pen attachment;

fig. 6 is an enlarged view of a part of the emergency tourniquet tightening mechanism with timing alarm and pen attachment.

In the figure: 1. a binding belt; 2. a buckle; 3. a tightening mechanism; 4. a display; 5. a control key; 6. a speaker; 7. a switch button; 8. a handwriting pen; 9. a pen body; 10. an end cap; 11. a limit seat; 12. a buckling groove; 13. an anti-skid groove; 14. a slot; 15. and a buckling block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-6, an emergency tourniquet capable of timing, alarming and attaching pens comprises a strap 1, a buckle 2 arranged at the end part of the strap 1, and a tightening mechanism 3 arranged on the strap 1, wherein one end of the tightening mechanism 3 is provided with a switch button 7, and one end, close to the switch button 7, of the tightening mechanism 3 is respectively provided with a display 4, a control key 5 and a loudspeaker 6; in order to facilitate the operation of the device, a circuit board is arranged in the tightening mechanism 3 and at one end close to the switch button 7, the tightening mechanism 3, the display 4, the control key 5 and the loudspeaker 6 are electrically connected with the circuit board, the display 4 is positioned at one third of the tightening mechanism 3, and the direction of the display 4 is vertical to the direction of the tightening mechanism 3; the inside of the tightening mechanism 3 is also provided with a battery, and the battery is electrically connected with the circuit board and supplies power to the device through the battery.

The switch button 7 is set to be long-pressed to be started and shut down, after the start-up, the time can be set through the control key 5, and the countdown is started when the switch button 7 is pressed; the display 4 is set to be capable of displaying red and green states, numerals are set to be black fonts, the display 4 is displayed in green in a normal state, and the display turns to be red and flashes in an alarm state; a sound can be sent out to prompt through the loudspeaker 6 when in alarming.

In order to record hemostatic information conveniently, the other end of the tightening mechanism 3 is detachably provided with a handwriting pen 8. Specifically, the handwriting pen 8 comprises a pen main body 9, a pen point is arranged at one end of the pen main body 9, an end cover 10 is fixed at one end, far away from the pen point, of the pen main body 9, a slot 14 is formed in one end, connected with the handwriting pen 8, of the tightening mechanism 3, the pen main body 9 is located inside the slot 14, and the pen main body 9 is connected with the slot 14 in an inserting mode.

In order to facilitate the connection of the stylus 8 and the tightening mechanism 3 and avoid accidental falling of the stylus 8, a limiting component is further arranged between the stylus 8 and the tightening mechanism 3. Specifically, the limiting component comprises a limiting seat 11 and a buckling block 15, wherein the upper part and the lower part of one end, close to the end cover 10, of the pen main body 9 are respectively fixed with the limiting seat 11, one end, far away from the end cover 10, of the limiting seat 11 is provided with a buckling groove 12, one end, far away from the tightening mechanism 3, of the slot 14 is fixed with the buckling block 15 at a position corresponding to the limiting seat 11, and the limiting seat 11 is buckled and connected with the buckling groove 12 through the buckling groove 12; in order to facilitate the pulling and inserting of the stylus pen 8, the outside of the end cover 10 is provided with an anti-slip groove 13, and the friction force of the end cover 10 is increased through the anti-slip groove 13, so that the stylus pen 8 is convenient to pull and insert.

From the above, it can be seen that:

the utility model aims at the technical problems that: the lack of a timing structure can not clearly observe and record the hemostatic time, so that the time for relaxation is too early or too late, and the limb is damaged; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

when the belt buckle is used, the belt buckle is started by pressing the switch button 7 for a long time, the time can be set through the control key 5, the time can be counted down by pressing the switch button 7, the belt buckle 2 is green in a normal state, after the counting down is finished, the belt buckle 2 is in an alarm state and flashes red, and a sound is sent to remind through the loudspeaker 6;

when the handwriting pen 8 is used, the handwriting pen 8 can be pulled out from the end part of the tightening mechanism 3, hemostatic information is recorded on other files after the surface of the binding belt 1, and after the handwriting pen 8 is reinserted into the tightening mechanism 3, the handwriting pen 8 is limited through the buckling of the limiting seat 11 and the buckling block 15, so that the handwriting pen 8 is prevented from falling off.

Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

through the structural design of the tightening mechanism 3, the device can display, time and alarm for the time of stopping bleeding when using, reduce the time of relaxing too early or too late, cause the damage to limbs, and can record the hemostatic information through handwriting pen 8, this device structure is comparatively simple, and the operation is comparatively succinct, can audio-visual look over the time of stopping bleeding, has promoted the convenience when the device is used.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The emergency tourniquet capable of timing, alarming and attaching pens comprises a binding belt (1), a buckle (2) arranged at the end part of the binding belt (1) and a tightening mechanism (3) arranged on the binding belt (1), and is characterized in that one end of the tightening mechanism (3) is provided with a switch button (7), and one end, close to the switch button (7), of the tightening mechanism (3) is respectively provided with a display (4), a control key (5) and a loudspeaker (6); the other end of the tightening mechanism (3) is detachably provided with a handwriting pen (8).

2. The emergency tourniquet capable of timing, alarming and attaching a pen according to claim 1, wherein a circuit board is arranged in the tightening mechanism (3) and close to one end of the switch button (7), and the tightening mechanism (3), the display (4), the control key (5) and the loudspeaker (6) are electrically connected with the circuit board.

3. The emergency tourniquet capable of timing and alarming and attaching a pen according to claim 1, wherein the handwriting pen (8) comprises a pen main body (9), a pen head is arranged at one end of the pen main body (9), an end cover (10) is fixed at one end, far away from the pen head, of the pen main body (9), a slot (14) is formed at one end, connected with the handwriting pen (8), of the tightening mechanism (3), the pen main body (9) is located inside the slot (14), and the pen main body (9) is connected with the slot (14) in a plugging mode.

4. A first-aid tourniquet with timing alarm and pen attachment according to claim 3, wherein a limit component is further arranged between the handwriting pen (8) and the tightening mechanism (3).

5. The emergency tourniquet capable of timing alarm and attaching a pen according to claim 4, wherein the limiting component comprises a limiting seat (11) and a buckling block (15), the upper and lower parts of the pen main body (9) close to one end of the end cover (10) are both fixedly provided with the limiting seat (11), one end of the limiting seat (11) far away from the end cover (10) is provided with a buckling groove (12), one end of the slot (14) far away from the tightening mechanism (3) is fixedly provided with the buckling block (15) at the position corresponding to the limiting seat (11), and the limiting seat (11) is buckled and connected with the buckling groove (12) through the buckling groove (12).

6. A timing alarm and pen attached emergency tourniquet according to claim 3, wherein the outside of the end cap (10) is provided with an anti-slip groove (13).