Handheld fan for relieving dyspnea of patient

Abstract

The utility model belongs to the technical field of medical auxiliary appliances, in particular to a handheld fan for relieving dyspnea of a patient, which comprises a fan body and a driving holding rod, the driving holding rod is fixedly connected to the bottom of the fan body, and two end butt joint components which are symmetrically distributed up and down are arranged on the outer side of the driving holding rod. The end butt joint assemblies are arranged on the outer side of the driving holding rod in a sleeving mode, each end butt joint assembly comprises a butt joint block, a combination block and a connecting plate, and the two end butt joint assemblies and the multiple outer blocking assemblies can be taken down from the driving holding rod and tightened on the front arm of the patient; after the connecting plate is bent to enable the connecting plate and the front arm of the patient to be in a vertical state, the fan body is fixedly connected to the front portion of the front arm of the patient, the patient can conveniently adjust the position of the fan body and fix the fan body, and the patient does not need to hold the driving holding rod all the time to use the fan body during use. And a patient with dyspnea can safely use the respirator for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary appliances, and particularly relates to a hand-held fan for relieving dyspnea of patients. Background Art

[0002] A hand-held fan is a portable fan that is convenient to carry around and can be held by the user. In medical work, hand-held fans are also often used. Through the hand-held fan, the dyspnea of patients can be effectively relieved and nursing work can be carried out. When a patient holds a hand-held fan to relieve the dyspnea state, the patient needs to always hold the fan and keep the fan in a specified position, which complicates the operation process. Dyspnea patients are physically uncomfortable and weak, and cannot effectively hold the fan handle for a long time and keep the fan in a fixed position for a long time, resulting in unsatisfactory use effect and flexibility of the device, and affecting the long-term safe use of dyspnea patients. Content of the Utility Model

[0003] The utility model provides a hand-held fan for relieving dyspnea of patients, which has the characteristics of improving the use effect and flexibility.

[0004] The utility model provides the following technical solution: it includes a fan body and a driving grip rod. The driving grip rod is fixedly connected to the bottom of the fan body. Two end docking components are symmetrically distributed up and down on the outer side of the driving grip rod. The end docking components are sleeved on the outer side of the driving grip rod. The end docking component includes a docking block, a combined block and a connecting plate. A plurality of outer blocking components distributed in a ring are fixedly connected between the two end docking components. The outer blocking component includes a vertical plate and a connecting block. A fixing column for connecting the connecting plate is fixedly connected to the bottom end of the driving grip rod. A fixing bottom cover for blocking and fixing the position of the connecting plate from below the fixing column is screwed and fixed inside the fixing column.

[0005] Among them, a plurality of the docking blocks are distributed in a ring, and the combined block is fixedly connected between two adjacent docking blocks.

[0006] Among them, the two connecting plates are respectively fixedly connected to the bottoms of the two docking blocks close to the fixing column and in a vertical state with the fan body, and the other ends of the connecting plates are snap-connected to the outside of the fixing column.

[0007] Among them, a plurality of the vertical plates respectively correspond to a plurality of the docking blocks. The vertical plate is located between the corresponding two docking blocks. The top end and the bottom end of the vertical plate are both fixedly connected with the connecting block. An installation groove corresponding to the connecting block is opened inside the docking block, and the connecting block is snap-connected inside the installation groove.

[0008] Wherein, two symmetrically distributed connecting strips are fixedly connected to the outer wall of the connecting block, and the other ends of the connecting strips are fixedly connected to the side wall of the installation groove.

[0009] Wherein, a fastening buckle is fixedly connected to the top end of the driving grip rod, and the end docking assembly located above is snap-connected to the bottom of the fastening buckle.

[0010] The beneficial effects of the present utility model are:

[0011] By arranging two end docking assemblies and several outer blocking assemblies that are combined and cooperate with each other, the present utility model forms a protection structure for protecting the driving grip rod from the outside. This protection structure can be removed from the driving grip rod and tightened on the patient's forearm. After bending the connecting plate so that the connecting plate is in a vertical state with the patient's forearm, the fan body can be connected and fixed in front of the patient's forearm through the fixing column and the fixing bottom cover. The operation is simple, facilitating the position adjustment of the protection structure composed of two end docking assemblies and several outer blocking assemblies, thereby facilitating the patient to adjust and fix the position of the fan body. The patient can position the fan body on the outside of the forearm. When in use, the patient does not need to always hold the driving grip rod to use the fan body, simplifying the operation process and operation difficulty, enabling the patient to adjust and fix the fan body to a comfortable position by himself, improving the use effect and flexibility of the device, and ensuring that patients with difficulty breathing can use it safely for a long time.

[0012] Parts not involved in this device are the same as or can be implemented using existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] Figure 2 is Figure 1 a structural schematic diagram from another perspective;

[0015] Figure 3 is a structural schematic diagram of the fan body in the present utility model;

[0016] Figure 4 is a structural schematic diagram of a partial separation of the present utility model.

[0017] In the figure: 1, fan body; 2, driving grip rod; 21, fixing column; 22, fastening buckle; 3, end docking assembly; 31, docking block; 311, installation groove; 32, combined block; 33, connecting plate; 4, outer blocking assembly; 41, vertical plate; 42, connecting block; 421, connecting strip; 5, fixing bottom cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Please refer to Figures 1-4, the present utility model provides the following technical solutions: It includes a fan body 1 and a driving grip 2. The driving grip 2 is fixedly connected to the bottom of the fan body 1. There are two end docking components 3 symmetrically distributed up and down on the outer side of the driving grip 2. The end docking components 3 are sleeved on the outer side of the driving grip 2. The end docking component 3 includes a docking block 31, a combined block 32 and a connecting plate 33. A plurality of outer blocking components 4 distributed in a ring are fixedly connected between the two end docking components 3. The outer blocking component 4 includes a vertical plate 41 and a connecting block 42. A fixing column 21 for connecting the connecting plate 33 is fixedly connected to the bottom end of the driving grip 2. A fixing bottom cover 5 for blocking and fixing the position of the connecting plate 33 from below the fixing column 21 is screwed and fixed inside the fixing column 21.

[0019] In this implementation: The fan body 1 is installed at the top of the driving grip 2. The driving grip 2 drives the fan body 1 to work to relieve the state of difficulty in breathing of patients, which is convenient to use. There are two end docking components 3 symmetrically distributed up and down on the outer side of the driving grip 2. The end docking components 3 are sleeved on the outer side of the driving grip 2. The end docking component 3 is composed of a plurality of docking blocks 31, a plurality of combined blocks 32 and two connecting plates 33. The plurality of docking blocks 31 are distributed in a ring. A combined block 32 is fixed between two adjacent docking blocks 31. Through a plurality of combined blocks 32, the connection and combination of the plurality of docking blocks 31 are realized. The plurality of docking blocks 31 and the plurality of combined blocks 32 are connected and combined together. The two connecting plates 33 are respectively fixedly connected to the bottoms of the two docking blocks 31 that are close to the fixing column 21 and are in a vertical state with the fan body 1, realizing the connection and combination of the two connecting plates 33 with the corresponding docking blocks 31. The connection and combination of the plurality of docking blocks 31, the plurality of combined blocks 32 and the two connecting plates 33 have high firmness, so as to improve the stability of the end docking component 3 during use.

[0020] A plurality of outer blocking components 4 distributed in a ring are fixedly connected between the two end docking components 3. The outer blocking component 4 is composed of a vertical plate 41 and two connecting blocks 42. The two connecting blocks 42 are respectively fixed at the top end and the bottom end of the vertical plate 41. The connection and combination of the connecting block 42 and the vertical plate 41 have high firmness. The plurality of vertical plates 41 respectively correspond to the plurality of docking blocks 31. The vertical plate 41 is located between the corresponding two docking blocks 31. An installation groove 311 corresponding to the connecting block 42 is opened inside the docking block 31. The connecting block 42 is snap-connected inside the corresponding installation groove 311. The connecting block 42 is connected to the corresponding docking block 31, realizing the connection and combination of the outer blocking component 4 with the two end docking components 3. Two symmetrically distributed connecting strips 421 are fixedly connected to the outer wall of the connecting block 42. The other ends of the connecting strips 421 are fixedly connected to the side wall of the installation groove 311. Through the two connecting strips 421, the connecting block 42 can be kept in a state of being connected to the corresponding docking block 31, so as to enhance the tightness and stability of the connection and combination of the outer blocking component 4 with the two end docking components 3.

[0021] A fixing column 21 is fixedly connected to the center position of the bottom end of the driving grip 2. The other end of the connecting plate 33 is snap-connected to the outside of the fixing column 21. The two connecting plates 33 are both snap-connected to the fixing column 21, realizing the connection combination of the end docking assembly 3, the outer blocking assembly 4 and the driving grip 2. A fixing bottom cover 5 is screwed and fixed inside the fixing column 21. The fixing bottom cover 5 is highly convenient for combination and disassembly with the fixing column 21. The bottom of the fixing bottom cover 5 screwed and fixed inside the fixing column 21 has a blocking disc with a diameter larger than that of the fixing column 21. The blocking disc can block and fix the position of the connecting plate 33 from below the fixing column 21, with high operation convenience, facilitating the operator to fix the position of the connecting plate 33, thereby positioning the two end docking assemblies 3 and several outer blocking assemblies 4 annularly connected between the two end docking assemblies 3 on the outside of the driving grip 2, which can improve the stability of the end docking assembly 3 and the outer blocking assembly 4 during use. Several outer blocking assemblies 4 are respectively blocked in different areas on the outside of the driving grip 2. The several outer blocking assemblies 4 cooperate to realize the protection work of the driving grip 2 to ensure the normal use of the driving grip 2.

[0022] A fastening buckle 22 is fixedly connected to the top end of the driving grip 2. The end docking assembly 3 located above is snap-connected to the bottom of the fastening buckle 22, realizing the positioning and reinforcement work of the two end docking assemblies 3 and several outer blocking assemblies 4 on the outside of the driving grip 2, and improving the stability of the two end docking assemblies 3 and several outer blocking assemblies 4 during use.

[0023] Remove the fixed bottom cover 5. The protection structure located outside the driving grip 2, which is composed of the two end docking components 3 and several outer blocking components 4 in cooperation, can be removed downward from the outside of the driving grip 2. Subsequently, the patient can put the protection component on the arm. The patient spreads the hands to open the two end docking components 3 and extends them into the inner side of the protection structure composed of the two end docking components 3 and several outer blocking components 4. After several combination blocks 32 contract and then rebound, the two end docking components 3 are tightened on the patient's forearm, realizing the connection between the two end docking components 3 and several outer blocking components 4 and the patient's arm. Subsequently, bend the connecting plate 33 to adjust the position of the connecting plate 33, and the connecting plate 33 can be adjusted to be in a vertical state with the patient's forearm. Then, the fan body 1 can be connected and fixed in front of the patient's forearm through the fixing column 21 and the fixed bottom cover 5. The operation is simple, facilitating the position adjustment of the protection structure composed of the two end docking components 3 and several outer blocking components 4, and thus facilitating the patient to adjust and fix the position of the fan body 1. The patient can position the fan body 1 on the outside of the forearm. When in use, the patient does not need to always hold the driving grip 2 to use the fan body 1, simplifying the operation process and operation difficulty, enabling the patient to adjust and fix the fan body 1 to a comfortable position by himself, improving the use effect, flexibility and safety of the device, and ensuring that patients with dyspnea can use it safely for a long time.

[0024] The working principle and usage process of the present utility model: The patient removes the fixed bottom cover 5, pulls down the lower end docking component 3 to remove the end docking component 3 and the outer blocking component 4 from the outside of the driving grip 2. The patient spreads the hands to open the two end docking components 3 and extends them into the inner side of the protection structure composed of the two end docking components 3 and several outer blocking components 4. After the combination blocks 32 contract and then rebound, the end docking component 3 is tightened on the patient's forearm, connecting the two end docking components 3 and several outer blocking components 4 with the patient's arm. Subsequently, bend the connecting plate 33 to make the connecting plate 33 in a vertical state with the patient's forearm, and connect and fix the fan body 1 in front of the patient's forearm through the fixing column 21 and the fixed bottom cover 5. The driving grip 2 drives the fan body 1 to work to relieve the dyspnea state of the patient.

Claims

1. A hand-held fan for relieving a patient's dyspnea, comprising a fan body and a driving grip rod, the driving grip rod being fixedly connected to the bottom of the fan body, and characterized in that: There are two end docking components symmetrically distributed up and down on the outer side of the driving grip. The end docking components are sleeved on the outer side of the driving grip. The end docking component includes a docking block, a combined block and a connecting plate. A number of outer blocking components distributed in a ring are fixedly connected between the two end docking components. The outer blocking component includes a vertical plate and a connecting block. A fixing column for connecting the connecting plate is fixedly connected to the bottom end of the driving grip. A fixing bottom cover for blocking and fixing the position of the connecting plate from below the fixing column is screwed and fixed inside the fixing column.

2. The hand-held fan for relieving dyspnea of a patient according to claim 1, wherein: A number of the docking blocks are distributed in a ring, and the combined block is fixedly connected between two adjacent docking blocks.

3. The hand-held fan for relieving dyspnea of patients according to claim 1, wherein: The two connecting plates are respectively fixedly connected to the bottoms of the two docking blocks close to the fixing column and in a vertical state with the fan body. The other end of the connecting plate is snap-connected to the outside of the fixing column.

4. A handheld fan for relieving a patient's dyspnea according to claim 1, wherein: A number of the vertical plates respectively correspond to a number of the docking blocks. The vertical plate is located between two corresponding docking blocks. The top end and the bottom end of the vertical plate are both fixedly connected with the connecting block. An installation groove corresponding to the connecting block is opened inside the docking block, and the connecting block is snap-connected inside the installation groove.

5. The hand-held fan for relieving dyspnea of a patient according to claim 4, wherein: Two symmetrically distributed connecting strips are fixedly connected to the outer wall of the connecting block, and the other end of the connecting strip is fixedly connected to the side wall of the installation groove.

6. The hand-held fan for relieving dyspnea of a patient according to claim 1, wherein: A fastening buckle is fixedly connected to the top end of the driving grip, and the upper end docking component is snap-connected to the bottom of the fastening buckle.

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