Platform device for calcaneus recognition

Abstract

The utility model belongs to the technical field of calcaneus recognition devices, and relates to a platform device for calcaneus recognition, which comprises a recognition base and a handrail positioned on the recognition base, the axial direction of the handrail is perpendicular to the upper surface of the identification base, and the lower end of the handrail extends into the identification base and is connected with the identification base; the handrail comprises a U-shaped bent pipe; and the opening end of the U-shaped bent pipe extends into the identification base and is connected with the identification base. The armrest is arranged on the recognition base, the gravity center is stabilized through the armrest, the body position is rapidly adjusted, the accuracy of calcaneus images is ensured, and safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of calcaneus recognition devices, and relates to a platform device for calcaneus recognition. Background Technique

[0002] The calcaneus is the largest tarsal bone in the foot, and its main functions are to support and protect the foot and participate in activities such as walking, running, and jumping. In life, due to genetic factors, overuse, unsuitable shoes, abnormal foot structure, as well as trauma or injury, calcaneal deformities can occur. Once the calcaneal deformity is relatively severe, obvious flat arches or uneven feet will occur, and pain will also occur in the heel area. Therefore, it is necessary to identify the calcaneus to obtain calcaneal data and timely understand the growth of the calcaneus.

[0003] Referring to the Chinese patent document with the reference application number CN202121420150.X, a front and rear foot plane angle measuring instrument is disclosed. The measuring instrument includes a rear foot positioning member, a pointer assembly, one end of which is connected to the rear foot positioning member; a dial, which is rotatably connected to the other end of the pointer assembly; when the rear foot positioning member coincides with the bisector of the calcaneus, and the dial is in contact with and parallel to the five metatarsal heads, the scale on the dial pointed to by the pointer assembly is the flip angle or flip range of the front foot plane relative to the rear foot; a matching platform for being in contact with and parallel to the five metatarsal heads is arranged at the bottom of the dial. Through the matching platform, it is very easy to achieve contact with the five metatarsal heads, facilitating the operation of personnel for contact.

[0004] In the existing measuring instrument, the matching platform is arranged at the bottom of the dial, which is convenient for the measurer to stand. However, the existing matching platform is a flat plate structure. When the measurer stands on the platform and adjusts the body position, there will be a situation of unstable center of gravity, resulting in the risk of falling, and the identified calcaneal image is inaccurate; falling also poses a safety risk. Summary of the Utility Model

[0005] Aiming at the technical problem that when the measurer stands on the platform and adjusts the body position, there will be a situation of unstable center of gravity, resulting in inaccurate measurement results of the identified calcaneal image and safety risks, the utility model provides a platform device for calcaneus recognition.

[0006] The utility model sets handrails on the recognition base, and stabilizes the center of gravity through the handrails to quickly adjust the body position, ensuring the accuracy of the calcaneal image and improving safety.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A platform device for calcaneus recognition, comprising a recognition base and a handrail located on the recognition base; the axis of the handrail is perpendicular to the upper surface of the recognition base, and the lower end of the handrail extends into the recognition base and is connected to the recognition base.

[0009] Further defined, the handrail includes a U-shaped bent pipe; the open end of the U-shaped bent pipe extends into the recognition base and is connected to the recognition base.

[0010] Further defined, the handrail further includes a fixing plate arranged in the opening of the U-shaped bent pipe; both ends of the fixing plate are respectively connected to the outer wall of the U-shaped bent pipe.

[0011] Further defined, the handrail further includes a rubber layer laid on the outer wall of the U-shaped bent pipe.

[0012] Further defined, the platform device for calcaneus recognition further includes a handrail cover plate embedded on the upper surface of the recognition base, and the lower end of the handrail passes through the handrail cover plate and extends into the recognition base.

[0013] Further defined, the handrail cover plate is provided with handrail cover plate reinforcing ribs, and the handrail cover plate reinforcing ribs are located in the recognition base.

[0014] Further defined, the platform device for calcaneus recognition further includes a counterweight plate arranged in the recognition base, the plate surface of the counterweight plate is parallel to the upper surface of the recognition base; one end of the handrail extending into the recognition base is connected to the counterweight plate.

[0015] Further defined, a connecting flange is arranged inside the recognition base; one end of the handrail extending into the recognition base is connected to the counterweight plate through the connecting flange.

[0016] Further defined, a cavity is arranged inside the recognition base, the counterweight plate is located in the cavity, and rib plates are also distributed in the area outside the counterweight plate in the cavity.

[0017] Further defined, the platform device for calcaneus recognition further includes an anti-slip sheet arranged on the lower bottom surface of the recognition base.

[0018] The beneficial effects of the present utility model are:

[0019] 1. By arranging a handrail on the recognition base in the present utility model, the axis of the handrail is perpendicular to the upper surface of the recognition base, the lower end of the handrail extends into the recognition base and is connected to the recognition base. When a tester stands on the recognition base, they can hold the handrail to stabilize the center of gravity and quickly adjust the body position, ensuring accurate recognition and measurement results and improving safety.

[0020] 2. In the present utility model, the armrest includes a U-shaped elbow pipe. A fixing plate is arranged inside the opening of the U-shaped elbow pipe to improve the stability of the armrest. Further, a rubber layer is laid on the outer wall of the U-shaped elbow pipe to play an anti-slip role when holding the armrest.

[0021] 3. In the present utility model, an armrest cover plate is embedded on the upper surface of the identification base. The lower end of the armrest passes through the armrest cover plate and extends into the identification base. The armrest cover plate is provided with reinforcing ribs to improve the installation stability of the armrest.

[0022] 4. In the present utility model, a counterweight plate is arranged inside the identification base. One end of the armrest extending into the identification base is connected to the counterweight plate to prevent the patient from tipping over when using the armrest due to the light weight of the armrest and the small force it can bear. Therefore, the stability of the identification base and the force borne by the armrest are improved by the counterweight plate, and the stability of the device is enhanced.

[0023] 5. In the present utility model, the platform device for calcaneus identification further includes an anti-slip sheet arranged on the bottom surface of the identification base to increase the friction between the identification base and the ground, avoid the identification base from sliding due to unstable center of gravity, and enhance the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the structural diagram of the measurement platform device of the present utility model;

[0025] Figure 2 is the bottom view of the upper base;

[0026] Figure 3 is the top view of the lower base;

[0027] Figure 4 is the cross-sectional view of the armrest;

[0028] Figure 5 is the top view of the armrest cover plate;

[0029] Figure 6 is the bottom view of the armrest cover plate;

[0030] Figure 7 is the structural diagram of the connecting flange;

[0031] Wherein:

[0032] 100 - identification base; 101 - upper base; 1011 - armrest cover plate installation groove; 1012 - upper handhold position; 102 - lower base; 1021 - lower base fixing hole; 1022 - lower handhold position; 1023 - lower base rib; 1024 - adapter avoidance groove; 103 - circuit channel cover plate; 104 - adapter installation groove; 105 - wire groove; 106 - circuit channel cover plate fixing hole; 107 - rib plate;

[0033] 200 - Handrail; 201 - U - shaped elbow; 202 - Thread of U - shaped elbow; 203 - Fixed plate; 300 - Counterweight plate;

[0034] 400 - Connecting flange; 401 - Flange plate; 402 - Cylindrical boss; 403 - Long slot hole of flange;

[0035] 500 - Handrail cover plate; 501 - Avoidance hole for handrail installation; 502 - Fixed hole of handrail cover plate; 503 - Reinforcing rib of handrail cover plate; 600 - Anti - slip sheet; 700 - Calcaneus image recognition unit. Detailed implementation mode

[0036] Now, in combination with the accompanying drawings and embodiments, the technical solutions protected by the present utility model will be described in detail. However, it is obvious that the described embodiments are part of the embodiments of this application, rather than all of them. Based on the described embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of this application.

[0037] Unless otherwise defined, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those with ordinary skills in the field to which this application belongs. The "first", "second" and similar terms used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0038] Embodiment 1

[0039] See Figure 1 , in this embodiment, a platform device for calcaneus recognition includes a recognition base 100 and a handrail 200 located on the recognition base 100; the axis of the handrail 200 is perpendicular to the upper surface of the recognition base 100, and the lower end of the handrail 200 extends into the recognition base 100 and is connected to the recognition base 100.

[0040] In this embodiment, the identification base 100 is a cuboid base with a cavity inside. Along the length direction of the identification base 100, an installation boss is provided on the left side, and a handrail 200 is provided on the right side. The installation boss and the handrail 200 are both arranged in parallel along the width direction of the identification base 100. A calcaneus image recognition unit 700 is provided on the installation boss. A standing warning line (shown as L in the figure) is provided on the identification base 100 near the installation boss. During use, the measurer stands in the area between the standing warning line and the handrail 200; and faces the handrail 200. When the patient stands on the identification base 100 and adjusts the body position, he can hold the handrail 200 in front to stabilize the center of gravity and avoid falling, ensuring the accuracy of the image recognition measurement result.

[0041] Preferably, the height of the handrail 200 after installation is 100 cm, and the distance between the handrail 200 and the standing warning line c is 48 cm. When the measurer's center of gravity is unstable, it is convenient to grasp the upper part of the handrail, so as to stabilize the center of gravity and quickly adjust the body position; when the measurer is the smallest assisted-standing child, he can hold the lower part of the handrail 200 within the reach of his arm span to maintain the body position, avoiding the risk of falling due to the small distance between the feet in the standing position of the child, increasing the accuracy of the recognized image and improving the safety.

[0042] Embodiment 2

[0043] See Figure 1 , on the basis of Embodiment 1, in this embodiment, the identification base 100 includes an upper base 101 and a lower base 102. The upper base 101 is adapted to the lower base 102 and is buckled into a cuboid base with a cavity inside.

[0044] See Figure 2 , the upper base 101 is a rounded-rectangle shell with a long-strip installation boss on one side. An upper groove is opened at the lower part of the upper base 101. The lower base 102 is a shell with a rounded-rectangle outer contour and a certain thickness. A lower groove is opened in the middle part of the upper surface of the lower base 102. Lower base fixing holes 1021 are provided at the positions of the outer periphery of the lower groove and on the short sides of the rectangle. Upper base fixing holes are provided at the corresponding positions of the upper base 101. The upper groove of the upper base 101 is buckled on the lower base 102, and the upper base fixing holes and the lower base fixing holes 1021 are connected to connect the upper base 101 and the lower base 102 into one body.

[0045] See Figure 1, a rotary joint mounting groove 104 is formed on the side wall of the upper base 101. The rotary joint mounting groove 104 is used to mount a rotary joint, facilitating the transmission of the calcaneus image recognized by the calcaneus image recognition unit 700 to an external device, such as an image processing unit, through the rotary joint, so as to process the recognized calcaneus image and further obtain calcaneus data. The recognition, acquisition, and image processing of the calcaneus image can be realized by existing conventional technologies and are not within the protection scope of the present utility model, and thus are not specifically defined herein.

[0046] See Figure 2 , in the present embodiment, in the cavity inside the recognition base 100, a wire trough 105 is further formed on the upper base 101. Fixing holes 106 for a wire channel cover plate are provided on the inner wall of the wire trough 105. The wire channel cover plate 103 is fixed to the wire trough 105 through the fixing holes 106 for the wire channel cover plate, and the wire channel cover plate 103 is located in the cavity inside the recognition base 100; a cavity channel is formed between the wire trough 105 and the wire channel cover plate 103, which is more conducive to the installation, replacement, and maintenance of the connecting wires of the calcaneus image recognition unit 700, ensuring the smoothness of the internal connecting wires of the device.

[0047] See Figure 3 , in the present embodiment, a rotary joint avoidance groove 1024 is provided on the side wall of the lower base 102. The rotary joint avoidance groove 1024 corresponds to the position where the rotary joint 120 is installed, and its purpose is to prevent interference between the rotary joint 120 and the lower base 102 during installation.

[0048] See Figure 2 and Figure 3 , at the lower end of the short side side wall of the upper base 101, there is an upper handle position 1012 respectively, and at the lower end of the short side side wall of the lower base 102, there is a lower handle position 1022 respectively. The upper handle position 1012 and the lower handle position 1022 are set at the same position. After the upper base 101 and the lower base 102 are fastened together, the upper handle position 1012 and the lower handle position 1022 are also adapted to form an integral handle position. The acting force of the handle position during handling is below the counterweight plate 300. When moving the recognition base 100 through the handle position, it is both convenient and practical and can ensure the structural strength.

[0049] Preferably, both the upper handle position 1012 and the lower handle position 1022 are rounded rectangular grooves. During processing, they are formed by stacking and bonding multiple sheet materials into a whole and then milling them by CNC, rather than milling them from a whole raw material, which can reduce the production cost to a certain extent while ensuring the strength.

[0050] See Figure 2 and Figure 3, in the cavity inside the recognition base 100, rib plates 107 are provided in both the upper groove of the upper base 101 and the lower groove of the lower base 102. There are multiple rib plates 107, which are distributed in a grid pattern to ensure the mechanical strength when the tester stands on the recognition base.

[0051] See Figure 3 , in this embodiment, at the outer periphery of the lower groove of the lower base 102 and along the length direction of the lower base 102, a lower base rib position 1023 is provided, which not only strengthens the mechanical strength of the lower base 102; but also can prevent risks such as the fracture of the lower base 102 housing when the equipment is lifted due to the overweight of the counterweight plate 300.

[0052] Embodiment 3

[0053] See Figure 4 , on the basis of Embodiment 1 or Embodiment 2, the armrest 200 includes a U-shaped bent pipe 201; the open end of the U-shaped bent pipe 201 extends into the recognition base 100 and is connected to the recognition base 100.

[0054] The U-shaped bent pipe 201 is a U-shaped structure composed of two parallel round pipes and a bent pipe. The two round pipes form a U-shaped structure at their tops through the bent pipe.

[0055] Preferably, the diameters of both the round pipe U and the bent pipe are 40 mm, and they are formed by welding process, which is beneficial to improving the overall structural strength of the armrest.

[0056] Preferably, U-shaped bent pipe threads 202 are provided on the free ends of the two round pipes. The function of the U-shaped bent pipe threads 202 is to facilitate the threaded connection with the recognition base 100.

[0057] In this embodiment, the armrest 200 further includes a rubber layer laid on the outer wall of the U-shaped bent pipe 201, which is integrally bonded and fixed to the armrest 200 to play a role in anti-slip.

[0058] In this embodiment, the armrest 200 further includes a fixing plate 203 arranged in the opening of the U-shaped bent pipe 201; both ends of the fixing plate 203 are connected to the wall of the U-shaped bent pipe 201, that is, the fixing plate 203 is placed between the two round pipes to improve the stability of the armrest 200.

[0059] Embodiment 4

[0060] See Figure 1 , on the basis of Embodiment 2, the platform device for calcaneus recognition provided in this embodiment further includes an armrest cover plate 500 embedded on the upper surface of the recognition base 100, and the lower end of the armrest 200 passes through the armrest cover plate 500 and extends into the recognition base 100.

[0061] See Figure 2In order to facilitate the installation of the armrest 200 , an armrest cover installation groove 1011 is opened on the upper base 101 , and the armrest cover 500 is embedded in the armrest cover installation groove 1011 .

[0062] See also Figure 5 and Figure 6 The armrest cover plate 500 is a rounded rectangular structure. An upward groove is provided on the bottom of the armrest cover plate 500. An armrest installation avoidance hole 501 is provided on the armrest cover plate 500. The round tube for the armrest 200 passes through the armrest installation avoidance hole 501 and is connected to the counterweight plate 300. An armrest cover plate fixing hole 502 is also provided on the armrest cover plate 500. The armrest cover plate fixing hole 502 is used to connect the armrest cover plate 500 to the counterweight plate 300 to fix the armrest cover plate 500. An armrest cover plate reinforcing rib 503 is provided in the groove in the armrest cover plate 500. The armrest cover plate reinforcing rib 503 is located in the identification base 100 to strengthen the mechanical strength of the armrest cover plate 500 to prevent the tester from accidentally standing and stepping on the equipment and causing damage.

[0063] Example 5

[0064] See also Figure 1 The platform device for calcaneal identification provided in this embodiment also includes a counterweight plate 300 arranged in the identification base 100, and the plate surface of the counterweight plate 300 is parallel to the upper surface of the identification base 100; one end of the handrail 200 extending into the identification base 100 is connected to the counterweight plate 300.

[0065] Specifically, a counterweight plate 300 is provided in the lower groove of the lower base 102, and the counterweight plate 300 is connected and fixed to the lower base 102. The handrail 200 disposed on the upper base 101 is connected to the counterweight plate 300 through a U-shaped elbow thread 202, and rib plates 107 are distributed around the outer periphery of the counterweight plate 300.

[0066] Preferably, the counterweight plate 300 is a carbon steel plate with a rectangular outer contour and a certain thickness. Preferably, the size of the counterweight plate 300 is 990mm×370mm×20mm (length×width×height), and the material is Q235 carbon steel. When installed in the calcaneal device, it is calculated that the center of gravity is 280mm away from the side plate and 36mm away from the top. The weight of the center of gravity is 78Kg if it is regarded as a point mass. Since most of the subjects are children in the growth and development period, when the subjects grab the handrail, they should be 750mm above the handrail. Through lever mechanics calculation, 780N×280mm / (750-36)mm can be obtained to obtain a horizontal lateral force of about 300N at most at the handrail. Most of the subjects' weight should be below 30Kg. Therefore, it can effectively prevent the measurer from tipping over when using the handrail 200 due to the small force that the handrail 200 can withstand due to its light weight. Therefore, the stability of the identification base 100 and the force borne by the handrail 200 are improved by the counterweight plate 300, thereby improving the stability of the equipment.

[0067] Example 6

[0068] Refer to Figure 1 , on the basis of Example 5, the platform device for calcaneus recognition provided in this example further sets a connecting flange 400 inside the recognition base 100; one end of the armrest 200 extending into the recognition base 100 is connected to the counterweight plate 300 through the connecting flange 400; the connecting flange 400 can improve the connection stability between the counterweight plate 300 and the armrest 200.

[0069] Refer to Figure 7 , the connecting flange 400 includes a flange plate 401 and a cylindrical boss 402 arranged on the flange plate 401. External threads are provided on the round tube, and internal threads matching the external threads are provided on the cylindrical boss 402. The U-shaped elbow thread 202 at the bottom end of the round tube is connected to the cylindrical boss 402 by means of threads. A plurality of flange long slot holes 403 are evenly distributed around the outer circumference of the cylindrical boss 402 on the flange plate 401, and the counterweight plate 300 is connected to the connecting flange 400 through the flange long slot holes 403.

[0070] In this example, there are two connecting flanges 400, and each connecting flange 400 is respectively connected and assembled corresponding to the two round tubes of the U-shaped elbow 201.

[0071] In this example, the flange long slot hole 403 is an oval slot hole, which enables the first connecting flange 400 to achieve a small axial rotation, facilitating alignment and connection and fixation with the counterweight plate 300. Correspondingly, flange connection holes are provided on the counterweight plate 300, facilitating the fixation of the flange connection holes and the flange long slot holes 403 through bolts to realize the connection between the connecting flange 400 and the counterweight plate 300.

[0072] Example 7

[0073] Refer to Figure 1 , on the basis of Example 2, the platform device for calcaneus recognition provided in this example further includes an anti-slip sheet 600 arranged on the bottom surface of the recognition base 100.

[0074] Refer to Figure 1 , in this example, an anti-slip sheet 600 is arranged on the bottom surface of the lower base 102. The anti-slip sheet 600 is a square self-adhesive rubber pad. An anti-slip sheet installation position is arranged on the bottom surface of the lower base 102, and the anti-slip sheet 600 is pasted and fixed on the anti-slip sheet installation position.

[0075] During implementation, since the lower base 102 is a rectangular structure, there are two or four anti-slip sheets 600. When there are two anti-slip sheets 600, one is distributed at each of the two short sides of the lower base 102; when there are four anti-slip sheets 600, one is arranged at each of the four corners of the lower base 102.

[0076] The specific implementation manners described above further elaborate on the purpose, technical solutions, and beneficial effects of the present utility model. It should be understood that the above are only specific implementation manners of the present utility model and are not used to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A platform device for calcaneal identification, characterized in that: It comprises an identification base (100) and an armrest (200) located on the identification base (100); the axial direction of the armrest (200) is perpendicular to the upper surface of the identification base (100), and the lower end of the armrest (200) extends into the identification base (100) and is connected to the identification base (100); The platform device for calcaneal identification further comprises a weight plate (300) arranged in the identification base (100), wherein the plate surface of the weight plate (300) is parallel to the upper surface of the identification base (100); one end of the handrail (200) extending into the identification base (100) is connected to the weight plate (300); The platform device for calcaneal identification further comprises an anti-slip sheet (600) arranged on the lower surface of the identification base (100).

2. The platform device for calcaneal identification according to claim 1, characterized in that: The handrail (200) comprises a U-shaped curved tube (201); the open end of the U-shaped curved tube (201) extends into the identification base (100) and is connected to the identification base (100).

3. The platform device for calcaneal identification according to claim 2, characterized in that: The handrail (200) further comprises a fixing plate (203) arranged in the opening of the U-shaped curved tube (201); both ends of the fixing plate (203) are respectively connected to the outer wall of the U-shaped curved tube (201).

4. The platform device for calcaneal identification according to claim 3, characterized in that: The handrail (200) further comprises a rubber layer laid on the outer wall of the U-shaped curved pipe (201).

5. The platform device for calcaneal identification according to claim 1, characterized in that: The platform device for calcaneal identification further comprises an armrest cover plate (500) embedded on the upper surface of the identification base (100), and the lower end of the armrest (200) passes through the armrest cover plate (500) and extends into the identification base (100).

6. The platform device for calcaneal identification according to claim 5, characterized in that: An armrest cover plate reinforcing rib (503) is provided in the armrest cover plate (500), and the armrest cover plate reinforcing rib (503) is located in the identification base (100).

7. The platform device for calcaneal identification according to claim 6, characterized in that: A connecting flange (400) is arranged inside the identification base (100); and the handrail (200) is connected to the counterweight plate (300) via the connecting flange (400).

8. The platform device for calcaneal identification according to claim 7, characterized in that: A cavity is provided inside the identification base (100), the counterweight plate (300) is located in the cavity, and rib plates (107) are distributed in the area outside the counterweight plate (300) in the cavity.

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