Toe inspection device

Abstract

The utility model relates to the technical field of diabetic foot examination, and discloses a toe examination device which comprises an examination seat, a sliding cavity is formed in the top of the examination seat, a separation seat is installed in the sliding cavity in a sliding mode, a positioning bolt is connected to the inner wall of the end of the examination seat in a threaded mode, and a positioning strip is rotatably connected to the end of the positioning bolt. And a bearing mechanism is arranged in the separating seat. A supporting mechanism is arranged to cooperate with the contact of toes of a patient with a contact arc plate, so that a medical worker can press down a pressing rod during observation, a hinge seat forms a lever under the transmission of a round rod, a side plate and the contact arc plate are pried upwards, and due to the arrangement of a coil spring, the contact arc plate is always in contact with the bottoms of the toes of the patient, so that the toes of the patient can be prevented from falling off. And in cooperation with a wave groove formed in the side face of the contact arc plate, the stability between the toes of the patient and the contact arc plate is guaranteed, and the operation effect of medical staff during examination is improved while certain comfort of the patient is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of diabetic foot inspection, in particular to a toe inspection device. Background Art

[0002] Diabetic foot is a disease of the peripheral nerves and peripheral blood vessels caused by the worsening of diabetic lesions. The weak resistance of the local skin of the lower limbs leads to lower limb infection, ulcer formation and damage to deep tissues. The feet of diabetic patients are prone to being squeezed together, so it is necessary to prevent and inspect the feet of diabetic patients. During the prevention and inspection work, it is usually necessary to use some tools to separate the toes of diabetic patients to facilitate careful observation and identification by medical staff.

[0003] According to a disclosed toe inspection device for preventing diabetic foot (publication number: CN219147550U), in the above application, the two movable plates move in opposite directions, the distance between the two movable plates increases, and the spring is stretched. After adjusting to the appropriate position, the staff rotates the limit ring, thereby limiting the extrusion block. Through this device, the width of the separation between the two toes can be adjusted as needed.

[0004] However, in actual use of the above-mentioned device, since human toes are not of regular shape, medical staff need to lift the toes to observe the epidermal condition at the bottom of the toes when examining the patient's toes. Different patients have different control abilities over their toes, making it difficult for medical staff to observe stably. In view of this, we propose a toe inspection device. Utility Model Content

[0005] The purpose of the utility model is to provide a toe inspection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toe inspection device, comprising an inspection seat, a sliding cavity is provided on the top of the inspection seat, a separation seat is slidably installed inside the sliding cavity, a positioning bolt is threadedly connected to the inner wall of the end of the inspection seat, a positioning strip is rotatably connected to the end of the positioning bolt, a supporting mechanism is provided inside the separation seat, and the supporting mechanism comprises:

[0007] An adjusting bolt is rotatably mounted on the inner wall of the separation seat, a pressure block is threadedly connected to the outer wall of the adjusting bolt, and a transmission slider is penetrated and slidably connected to the inner wall of the side of the separation seat;

[0008] A round rod, the inner wall of the transmission slider is rotatably mounted with a round rod, the round rod penetrates a hinge seat, and the hinge seat is fixedly connected to the round rod, the hinge seat is fixedly connected to a side plate at one end away from the separation seat, the hinge seat is hinged with a pressure rod at the inner wall of one end close to the separation seat, and a volute spring is sleeved on the arc-shaped outer wall of the end of the round rod;

[0009] A fixing rod is rotatably mounted on the bottom inner wall of the side plate, the fixing rod penetrates a bottom support plate, and the bottom support plate is fixedly connected to the fixing rod, and a coil spring is sleeved on the arc-shaped outer wall of the end of the fixing rod;

[0010] A T-shaped block is slidably mounted on the inner side wall of the bottom support plate, a return spring is fixedly connected to the end of the T-shaped block, a contact arc plate is fixedly mounted on the end of the T-shaped block, and a wave groove is opened on the arc-shaped upper surface of the contact arc plate.

[0011] Preferably, the separation seat is in an I-shape to limit the separation seat to horizontal movement only along the inner surface of the sliding cavity, and the side inner wall of the sliding cavity is provided with a rectangular cavity whose size matches the positioning strip, so that the positioning strip can be controlled to clamp the separation seat by rotating the positioning bolt.

[0012] Preferably, the lower surfaces on the left and right sides of the pressing block are arranged as inclined surfaces, and the upper surface of the transmission slider close to the pressing block is arranged as an inclined portion adapted to the above-mentioned inclined surface, so that when the pressing block moves downward, it is affected by the mutual influence of the inclined surface and the inclined portion, so that the transmission slider moves in the vertical direction toward the side away from the center of the separation seat.

[0013] Preferably, there are two groups of transmission sliders, and the two groups of transmission sliders are mirror-imaged on the left and right sides of the central axis of the separation seat, so that the four groups of separation seats can support and separate the five toes of the patient, and springs are provided on the side where the two groups of transmission sliders are close to each other, so that when the pressing block moves upward, due to the setting of the springs, the two groups of transmission sliders will approach each other in the horizontal direction.

[0014] Preferably, a rotating cavity with a width matching the width of the articulated seat is provided on the inner wall of the transmission slider away from the center of the separation seat, and a blocking strip is provided on the bottom inner wall of the rotating cavity so that the articulated seat can only rotate to a horizontal state without excessive downward deflection due to the influence of the gravity of the equipment.

[0015] Preferably, a T-shaped groove matching the size of the T-shaped block is provided on the inner wall of the upper surface of the bottom support plate, so that the contact arc plate and the T-shaped block can only move in the horizontal direction along the inner wall of the T-shaped groove.

[0016] Compared with the prior art, the utility model provides a toe inspection device, which has the following beneficial effects:

[0017] 1. The toe inspection device is provided with a supporting mechanism, which cooperates with the contact of the patient's toes with the contact arc plate, so that the medical staff can press the pressure rod when observing, so that the hinge seat forms a lever under the transmission of the round rod, and the side plate and the contact arc plate are pried upward. Due to the setting of the coil spring, the contact arc plate is always in contact with the bottom of the patient's toes, and the wave grooves set on the side of the contact arc plate ensure the stability between the patient's toes and the contact arc plate, while ensuring a certain comfort for the patient, the working effect of the medical staff during the inspection is improved.

[0018] 2. The toe inspection device is provided with a T-shaped block that can slide in the horizontal direction between the bottom support plate and the contact arc plate, which cooperates with the T-shaped slot and the reset spring. When the medical staff adjusts the lifting height of the patient's toes, the toes have a certain displacement redundancy when they may be detached. While not affecting the feeling of the patient's toe epidermis, the patient's toes are provided with a stable supporting effect, thereby ensuring the stability of the medical staff during observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of multiple sets of separation seats and positioning strips of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the separation seat of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the transmission slider of the utility model;

[0023] Figure 5 It is an exploded schematic diagram of the side plate, bottom support plate and contact arc plate of the utility model.

[0024] In the figure: 1. Inspection seat; 2. Separation seat; 3. Positioning bolt; 4. Positioning strip; 5. Adjusting bolt; 6. Pressure block; 7. Transmission slider; 8. Round rod; 9. Articulated seat; 10. Side plate; 11. Volute spring; 12. Pressure rod; 13. Fixing rod; 14. Bottom support plate; 15. Coil spring; 16. T-shaped block; 17. Contact arc plate; 18. Reset spring; 19. Wave groove. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a toe inspection device, including an inspection seat 1, a sliding cavity is opened on the top of the inspection seat 1, a separation seat 2 is slidably installed inside the sliding cavity, a positioning bolt 3 is threadedly connected to the inner wall of the end of the inspection seat 1, and a positioning bar 4 is rotatably connected to the end of the positioning bolt 3, and a supporting mechanism is arranged inside the separation seat 2, and the supporting mechanism includes an adjusting bolt 5, a pressure block 6, a transmission slider 7, a round rod 8, a hinged seat 9, a side plate 10, a pressure rod 12, a volute spring 11, a fixing rod 13, a bottom support plate 14, a coil spring 15, a T-shaped block 16, a reset spring 18, a contact arc plate 17 and a wave groove 19.

[0026] In one embodiment of the utility model, the inner wall of the separation seat 2 is rotatably installed with an adjusting bolt 5, the outer wall of the adjusting bolt 5 is threadedly connected with a pressure block 6, the inner wall of the side of the separation seat 2 is penetrated and slidably connected with a transmission slider 7, the inner wall of the transmission slider 7 is rotatably installed with a round rod 8, the round rod 8 is penetrated with a hinge seat 9, and the hinge seat 9 is fixedly connected to the round rod 8, the hinge seat 9 is fixedly connected to the side plate 10 at one end away from the separation seat 2, the inner wall of the hinge seat 9 close to the separation seat 2 is hinged with a pressure rod 12, and the arc-shaped outer wall of the end of the round rod 8 A volute spring 11 is sleeved on the upper sleeve, a fixing rod 13 is rotatably mounted on the bottom inner wall of the side plate 10, the fixing rod 13 penetrates a bottom support plate 14, and the bottom support plate 14 is fixedly connected to the fixing rod 13, a coil spring 15 is sleeved on the arc-shaped outer wall at the end of the fixing rod 13, a T-shaped block 16 is slidably mounted on the side inner wall of the bottom support plate 14, a return spring 18 is fixedly connected to the end of the T-shaped block 16, a contact arc plate 17 is fixedly mounted on the end of the T-shaped block 16, and a wave groove 19 is opened on the arc-shaped upper surface of the contact arc plate 17.

[0027] Furthermore, the separation seat 2 is in an I-shape, so that the top and bottom of the separation seat 2 are in contact with the upper and lower surfaces and the top inner wall of the inspection seat 1 respectively, so as to limit the separation seat 2 to only be able to move in the horizontal direction along the inner surface of the sliding cavity, and the side inner wall of the sliding cavity is provided with a rectangular cavity whose size matches the positioning strip 4, so that the positioning strip 4 can be controlled to clamp the separation seat 2 by rotating the positioning bolt 3, so that the medical staff can adjust the position of the separation seat 2 according to the conditions of the feet of different patients to adapt to the position of the patient's toe gaps. Specifically, the number of separation seats 2 is set to four groups, and the four groups of separation seats 2 are freely arranged inside the sliding cavity, so as to adapt to the four toe gaps corresponding to the five toes of the patient.

[0028] Specifically, a transmission cavity is provided on the inner wall of the separation seat 2, and the adjusting bolt 5, the pressure block 6 and the transmission slider 7 are all arranged inside the transmission cavity. In addition, the top size of the pressure block 6 matches the transmission cavity to limit the movement of the pressure block 6. Specifically, when the adjusting bolt 5 is rotated, the pressure block 6 can only move in the vertical direction along the inner wall of the transmission cavity. At the same time, the lower surfaces of the left and right sides of the pressure block 6 are arranged as inclined surfaces, and the upper surface of the transmission slider 7 close to the side of the pressure block 6 is arranged as an inclined portion adapted to the above-mentioned inclined surface, so that when the pressure block 6 moves downward, it is affected by the mutual influence of the inclined surface and the inclined portion, so that The transmission slider 7 moves in the vertical direction toward the side away from the center of the separation seat 2. In addition, there are two groups of transmission sliders 7, and the two groups of transmission sliders 7 are mirror-imaged on the left and right sides of the central axis of the separation seat 2, so that the four groups of separation seats 2 can support and separate the five toes of the patient. Specifically, a spring is provided on the side where the two groups of transmission sliders 7 are close to each other, so that when the pressure block 6 moves upward, due to the setting of the spring, the two groups of transmission sliders 7 will approach each other in the horizontal direction, thereby facilitating medical staff to adjust the opening state of the separation seat 2 for patients with different toe gap sizes, so as to facilitate the inspection of diabetic foot.

[0029] In addition, a rotation cavity having a width matching that of the articulated seat 9 is provided on the inner wall of the transmission slider 7 away from the center of the separation seat 2, and a blocking strip is provided on the bottom inner wall of the rotation cavity, so that the articulated seat 9 can only be rotated to a horizontal state without excessive downward deflection under the influence of the gravity of the equipment, so that the side plate 10, the bottom support plate 14 and the contact arc plate 17 can better position and support the patient's toes. At the same time, a circular groove having a diameter larger than the outer diameter of the spiral spring 11 is provided on the side wall of the rotation cavity, and the two ends of the spiral spring 11 are respectively fixedly connected to the circular groove. The bottom inner surface and the arc-shaped outer wall of the round rod 8 are on the bottom inner surface and the arc-shaped outer wall of the round rod 8, and in the initial state, the elastic force of the spiral spring 11 makes the round rod 8 drive the hinge seat 9 to always maintain the movement trend of deflecting toward the bottom side of the separation seat 2. Specifically, the side wall of the separation seat 2 is provided with a rectangular groove whose width is greater than the width of the pressure rod 12, so that the pressure rod 12 can freely exert pressure on the end of the hinge seat 9 downward. Under the action of the round rod 8, the side plate 10 is subjected to the lever effect and swings upward. Furthermore, the side plate 10 is arranged to be arc-shaped away from the outer wall of the side of the separation seat 2 to better adapt to the shape of the patient's toes.

[0030] In the embodiment of the utility model, a swing groove is provided at the bottom of the side plate 10, and a blocking portion is provided on the right side surface of the swing groove near the side plate 10, so that the rotating bottom support plate 14 will not rotate to the right front side of the side plate 10, thereby avoiding excessive squeezing or jamming of the patient's toes. In addition, a circular groove with a diameter larger than the outer diameter of the coil spring 15 is provided on the inner wall of the end of the swing groove, and the two ends of the coil spring 15 are respectively fixedly connected to the bottom inner wall of the circular groove and the arc-shaped outer wall of the fixed rod 13, so that when the bottom support plate 14 rotates with the fixed rod 13 as the rotation axis, it is given a reverse rotation to achieve a movement trend of resetting, and in the initial state, the elastic force of the coil spring 15 makes the bottom support plate 14 always maintain the direction. The movement tendency deflects away from one side of the separation seat 2. Furthermore, a T-shaped groove that matches the size of the T-block 16 is opened on the inner wall of the upper surface of the bottom support plate 14, so that the contact arc plate 17 and the T-block 16 can only move in the horizontal direction along the inner wall of the T-shaped groove, and a reset spring 18 is provided so that when there is no external force, the central axis of the contact arc plate 17 and the bottom support plate 14 remain coincident. In addition, the number of wave grooves 19 is set to two groups to increase the friction coefficient when the contact arc plate 17 contacts the patient's toes, avoid relative displacement between the patient's toes and the contact arc plate 17, thereby avoiding the toes from being offset after adjusting the height of the patient's toes and affecting the inspection and judgment of the medical staff.

[0031] In the present invention, when in use, the patient places the foot to be examined on the examination seat 1, and the toes face one side of the separation seat 2. At this time, the positioning bolt 3 is rotated outward to release the positioning of the separation seat 2 by the positioning strip 4, and the four groups of separation seats 2 are respectively aligned with the patient's toe gaps. At this time, the positioning bolt 3 is rotated in the opposite direction to make the positioning strip 4 fix the four groups of separation seats 2. Then the patient extends the toes into the gaps between the separation seats 2, and makes the bottom of the toes contact with the upper surface of the contact arc plate 17. When the medical staff needs to explore the gaps between multiple toes, the adjusting bolt 5 is rotated to control the downward movement of the pressing block 6, and the two groups of transmission slide blocks 7 in the separation seat 2 are aligned with each other in cooperation with the restrictions of the inclined surface and the inclined portion. The two sides of the contact arc plate 17 are moved away from each other to expand the gaps between the patient's toes, thereby facilitating the medical staff to inspect and judge the condition of the patient's toes. At the same time, by providing a supporting mechanism and cooperating with the contact of the patient's toes with the contact arc plate 17, the medical staff can press the pressure rod 12 when observing, so that under the transmission of the round rod 8, the hinge seat 9 forms a lever, and the side plate 10 and the contact arc plate 17 are pried upwards. Due to the setting of the coil spring 15, the contact arc plate 17 is always in contact with the bottom of the patient's toes, and the wavy grooves 19 set on the side of the contact arc plate 17 ensure the stability between the patient's toes and the contact arc plate 17, while ensuring a certain comfort for the patient, the working effect of the medical staff during the inspection is improved.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A toe inspection device, comprising an inspection seat (1), a sliding cavity is provided at the top of the inspection seat (1), a separation seat (2) is slidably mounted inside the sliding cavity, a positioning bolt (3) is threadedly connected to the inner wall of the end of the inspection seat (1), and a positioning strip (4) is rotatably connected to the end of the positioning bolt (3), characterized in that: A supporting mechanism is provided inside the separation seat (2), and the supporting mechanism comprises: An adjusting bolt (5), the inner wall of the separation seat (2) is rotatably mounted with the adjusting bolt (5), the outer wall of the adjusting bolt (5) is threadedly connected with a pressing block (6), and a transmission slider (7) is penetrated and slidably connected to the inner wall of the side of the separation seat (2); A round rod (8), the inner wall of the transmission slider (7) is rotatably mounted with the round rod (8), the round rod (8) is penetrated by a hinge seat (9), and the hinge seat (9) is fixedly connected to the round rod (8), the hinge seat (9) is fixedly connected to a side plate (10) at one end away from the separation seat (2), the inner wall of the hinge seat (9) is hinged with a pressure rod (12) at one end close to the separation seat (2), and a spiral spring (11) is sleeved on the arc-shaped outer wall of the end of the round rod (8); A fixing rod (13), the fixing rod (13) is rotatably mounted on the bottom inner wall of the side plate (10), the fixing rod (13) penetrates a bottom support plate (14), and the bottom support plate (14) is fixedly connected to the fixing rod (13), and a coil spring (15) is sleeved on the arc-shaped outer wall of the end of the fixing rod (13); A T-shaped block (16) is slidably mounted on the inner wall of the side of the bottom support plate (14), a return spring (18) is fixedly connected to the end of the T-shaped block (16), a contact arc plate (17) is fixedly mounted on the end of the T-shaped block (16), and a wave groove (19) is provided on the arc-shaped upper surface of the contact arc plate (17).

2. A toe inspection device according to claim 1, characterized in that: The separation seat (2) is in an I-shape, and a rectangular cavity having a size matching that of the positioning strip (4) is provided on the inner side wall of the sliding cavity.

3. A toe inspection device according to claim 1, characterized in that: The lower surfaces on the left and right sides of the pressing block (6) are arranged as inclined surfaces, and the upper surface of the transmission sliding block (7) on the side close to the pressing block (6) is arranged as an inclined portion adapted to the inclined surfaces.

4. A toe inspection device according to claim 1, characterized in that: The number of the transmission slide blocks (7) is two groups, and the two groups of transmission slide blocks (7) are mirror-imaged and arranged on the left and right sides of the central axis of the separation seat (2), and a spring is arranged on the side where the two groups of transmission slide blocks (7) are close to each other.

5. The toe inspection device according to claim 1, characterized in that: The inner wall of the transmission slide block (7) away from the center of the separation seat (2) is provided with a rotation cavity whose width matches the width of the hinge seat (9), and a blocking strip is provided on the bottom inner wall of the rotation cavity.

6. A toe inspection device according to claim 1, characterized in that: The inner wall of the upper surface of the bottom support plate (14) is provided with a T-shaped groove which is matched with the size of the T-shaped block (16).

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