Remote control device for running machine

Abstract

The utility model discloses a remote control device for a treadmill, which comprises a remote controller body provided with a control panel, the side part of the remote controller body is provided with an installation component used for being connected and installed with an upright handrail of the treadmill, the installation component comprises an installation arm, and the first end of the installation arm is fixedly arranged on the side part of the remote controller body; the remote controller is characterized in that the second end of the mounting arm is provided with a connecting plate, the first end of the connecting plate is provided with a hoop which is used for locking an upright handrail of the treadmill so as to realize the mounting and fixing of the remote controller body on the treadmill, and the second end of the connecting plate and the second end of the mounting arm are connected in an up-down rotating manner. The remote controller has the advantages that the structure is simple, the remote controller body can be upwards or downwards rotated to avoid after being mounted on the running machine through the up-and-down rotating connection between the mounting arm and the connecting plate, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a remote control device for a treadmill. Background Art

[0002] A treadmill with a traditional structure will have a control panel on the top of the front end for switch control, acceleration control, and mode switching. When the user needs to adjust the speed of the treadmill while running, the user needs to move forward to the front end of the treadmill. This may cause a risk of falling if the running speed is set very fast.

[0003] Based on this, there is currently a treadmill that integrates the control part into a remote control device to solve the above problem, so as to facilitate the control of the treadmill. This type of treadmill has handrails on both sides of the treadmill, and in order to avoid the loss of the remote control device and facilitate remote control operation, a connecting arm is provided on the side of the remote control device, which is installed on the upright handrail of the treadmill through the connecting arm. In this way, the treadmill can be controlled by slightly stretching out the hand, which improves the safety of running.

[0004] A remote control device of this structure usually has a clamp at the end of the connecting arm, through which the upright handrail of the treadmill is clamped to achieve the installation of the remote control device on the treadmill. However, some users believe that this remote control device will hinder them when running, and therefore require it to be in a convenient operating position before being turned on, but require the remote control device to be able to rotate away to avoid it after being turned on. The current structure can only rotate away to avoid it by loosening the clamp on the treadmill handrail, and then drive the remote control device to rotate away to avoid it by rotating the installation arm around the treadmill handrail. After the avoidance is completed, the clamp is locked and clamped tightly. This operation is difficult to meet the above-mentioned usage requirements. Once the installation is completed, the position of the remote control device is basically fixed. It is obviously not realistic to adjust the position of the remote control device according to the above-mentioned operation method after turning it on, and there is a certain inconvenience in use. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a remote control device for a treadmill which has a simple structure and is convenient to use.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A remote control device for a treadmill, comprising a remote control body provided with a control panel, a mounting component for connecting and installing with an upright handrail of the treadmill provided on the side of the remote control body, the mounting component comprising a mounting arm, a first end of the mounting arm fixedly provided on the side of the remote control body, characterized in that a connecting plate is provided at the second end of the mounting arm, a clamp for locking the upright handrail of the treadmill to achieve the installation and fixation of the remote control body on the treadmill is provided at the first end of the connecting plate, and the second end of the connecting plate and the second end of the mounting arm are connected to each other so as to be rotatable up and down.

[0008] The second end of the mounting arm is provided with a mounting groove with an outer opening and extending vertically, and the mounting groove divides the second end of the mounting arm into two connection parts spaced apart from each other in the front and rear. A connection shaft is fixedly installed on the first end of the connection plate from front to rear, and the first end of the connection plate is inserted into the mounting groove, and a rotation hole extending from front to rear is provided on the connection part, and the two rotation holes are coaxially arranged, and the front end and the rear end of the connection shaft are respectively inserted into the corresponding rotation holes, and the rotation hole and the connection shaft are rotatable. The structure for rotational connection installation is simple.

[0009] A rotation position locking mechanism is provided between the connecting shaft and at least one of the connecting parts for locking the rotation position of the remote control body. The rotation position is locked by the rotation position locking mechanism, especially the remote control body does not avoid the position when a key is needed for operation, so as to facilitate operation.

[0010] The connecting shaft is a square shaft, and the first end of the connecting plate is provided with a square hole that passes through the front and back and matches the square shaft. The square shaft is connected in the square hole from front to back. The rotation position locking mechanism includes a locking ring coaxially installed on the square shaft, and the center of the locking ring is provided with a matching front and back through square hole for the square shaft to extend into and install. The locking ring can be movably sleeved on the square shaft front and back, and the corresponding connecting part is recessed in the front and back direction to provide a rotation installation cavity, the rotation hole is coaxially arranged in the rotation installation cavity, and the locking ring can be rotatably arranged in the rotation installation cavity, and the end face of the locking ring opposite to the rotation installation cavity is the locking end face, and the locking end face surrounding the rotation hole The central axis is evenly concavely provided with a plurality of locking grooves, and protruding locking teeth are formed between adjacent locking grooves. The end surface opposite to the locking end surface in the rotating installation cavity is protrudingly provided with locking convex teeth corresponding to the locking grooves, and a locking groove is formed between adjacent locking convex teeth. One locking tooth corresponds to one locking groove, and one locking convex tooth corresponds to one locking groove. The front and rear ends of the square shaft are respectively provided with limited portions, and an elastic support mechanism is provided between the locking ring and the corresponding limited portion; in the locked state, the locking ring is pressed by the elastic support mechanism, so that the locking teeth are embedded in the corresponding locking grooves, and the locking convex teeth are embedded in the corresponding locking grooves. The above-mentioned rotation position locking mechanism has a simple structure and is easy to operate. When the angle of the remote control body needs to be adjusted, an upward or downward force is applied to the remote control body. At this time, there is a tooth-to-tooth squeeze between the locking ring and the rotating installation cavity. Due to the existence of the elastic support mechanism, the two components can rotate with each other. After the rotation is in place, the external force is removed, and the locking ring is pressed by the elastic support mechanism. The teeth and grooves are correspondingly matched to realize the locking of the rotation position. The connecting shaft is designed as a square shaft, which can avoid relative rotation between the connecting shaft and the locking ring and the connecting plate. When rotating, the mounting arm rotates around the axis with the remote control body.

[0011] The elastic support mechanism is a support spring sleeved and mounted on the square shaft; in the locked state, the support spring is in a compressed state, pressing the locking ring. The elastic support mechanism has a simple structure, stable use, and low cost.

[0012] The connecting shaft is formed by butting the first segment and the second segment coaxially arranged front and back, the first segment has a connecting hole that passes through front and back, the second segment is provided with a connecting column that matches the connecting hole in the direction toward the first segment, the connecting column is provided with a connecting screw hole, the connecting column is tightly arranged in the connecting hole, and a connecting screw passes through the connecting hole and is screwed into the connecting screw hole to achieve butting and splicing of the first segment and the second segment to form the connecting shaft. It is convenient for the installation of the locking ring and the support spring.

[0013] The clamp is a C-shaped ring body with an open outer side that matches the upright handrail of the treadmill. The two ends of the C-shaped ring body are respectively extended outwards to be provided with locking plates. The two locking plates are arranged at intervals in front and back. Each locking plate is provided with a locking hole that passes through the front and back. A matching locking bolt passes through the two locking holes in sequence from front to back and is locked at the rear end by a matching locking nut, so that the C-shaped ring body locks the upright handrail of the treadmill. The clamp has a simple structure, is easy to install and disassemble, and is securely locked.

[0014] Compared with the prior art, the utility model has the advantages of simple structure, and through the up and down rotation connection between the mounting arm and the connecting plate, the remote control body can be mounted on the treadmill and can be moved forward or rotated downward to avoid, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the remote control body in the utility model;

[0019] Figure 5 It is a schematic diagram of the structure after the connecting plate, connecting shaft and locking ring in the utility model are decomposed;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the connecting shaft in the utility model;

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the locking ring in the utility model;

[0022] Figure 8It is a structural schematic diagram of the utility model installed on the upright handrail of the treadmill in a rotating and avoiding state. Implementation

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] As shown in the figure, a remote control device for a treadmill includes a remote control body 1 provided with a control panel 10, a side of the remote control body 1 is provided with a mounting component for connecting and installing with an upright handrail A of the treadmill, the mounting component includes a mounting arm 2, a first end of the mounting arm 2 is fixedly arranged on the side of the remote control body 1, a second end of the mounting arm 2 is provided with a connecting plate 3, a first end of the connecting plate 3 is provided with a clamp 4 for locking the upright handrail A of the treadmill to achieve the installation and fixation of the remote control body 1 on the treadmill, and the second end of the connecting plate 3 and the second end of the mounting arm 2 are connected to each other so as to be rotatable up and down.

[0025] In this specific embodiment, the second end of the mounting arm 2 is provided with a mounting groove 21 with an outer side opening and extending vertically, and the mounting groove 21 divides the second end of the mounting arm 2 into two connecting parts 22 spaced apart from each other in the front and rear. A connecting shaft 5 is fixedly installed from the front to the rear at the first end of the connecting plate 3, and the first end of the connecting plate 3 is inserted into the mounting groove 21. The connecting part 22 is provided with a rotating hole 221 extending from the front to the rear, and the two rotating holes 221 are coaxially arranged, and the front and rear ends of the connecting shaft 5 are respectively inserted into the corresponding rotating holes 221, and the rotating hole 221 and the connecting shaft 5 are rotatable. The above structure for rotating connection installation is simple.

[0026] In this specific embodiment, a rotation position locking mechanism for locking the rotation position of the remote control body 1 is provided between the connecting shaft 5 and at least one connecting portion 22. The rotation position is locked by the rotation position locking mechanism, especially the remote control body 1 does not avoid the position when the key is needed to be used, so as to facilitate operation.

[0027] In this specific embodiment, the connecting shaft 5 is a square shaft, and the first end of the connecting plate 3 is provided with a square hole 31 that penetrates front and back and matches the square shaft. The square shaft is connected in the square hole 31 from front to back. The rotation position locking mechanism includes a locking ring 6 coaxially installed on the square shaft. The center of the locking ring 6 is provided with a matching front and back through square hole 61 for the square shaft to extend into and install. The locking ring 6 can be movably sleeved on the square shaft front and back. The corresponding connecting portion 22 is recessed in the front and back direction to provide a rotation installation cavity 220. The rotation hole 221 is coaxially arranged in the rotation installation cavity 220. The locking ring 6 is rotatably arranged in the rotation installation cavity 220. The end face of the locking ring 6 opposite to the rotation installation cavity 220 is a locking end face, and the locking end face is evenly provided with recesses around the central axis of the rotation hole 221. There are multiple locking grooves 62, and protruding locking teeth 63 are formed between adjacent locking grooves 62. A locking convex tooth 2201 corresponding to the locking groove 62 is protruded on the end face opposite to the locking end face in the rotating installation cavity 220. A locking groove 2202 is formed between adjacent locking convex teeth 2201. One locking tooth 63 corresponds to one locking groove 2202, and one locking convex tooth 2201 corresponds to one locking groove 62. Limiting parts 51 are respectively provided at the front and rear ends of the square shaft, and an elastic supporting mechanism 7 is provided between the locking ring 6 and the corresponding limiting part 51. In the locked state, the locking ring 6 is pressed by the elastic supporting mechanism 7, so that the locking tooth 63 is embedded in the corresponding locking groove 2202, and the locking convex tooth 2201 is embedded in the corresponding locking groove 62. The above-mentioned rotation position locking mechanism has a simple structure and is easy to operate. When the angle of the remote control body 1 needs to be adjusted, an upward or downward force is applied to the remote control body 1. At this time, there is a squeeze between the teeth between the locking ring 6 and the rotation installation cavity 220. Due to the existence of the elastic support mechanism 7, the two components can rotate relative to each other. After rotating to the right position, the external force is removed, and the locking ring 6 is pressed by the elastic support mechanism 7. The teeth and grooves cooperate to achieve the locking of the rotation position. The connecting shaft 5 is designed as a square shaft to avoid relative rotation between the connecting shaft 5 and the locking ring 6 and the connecting plate 3. When rotating, the installation arm 2 rotates around the axis with the remote control body 1.

[0028] In this specific embodiment, a rotation position locking mechanism for locking the rotation position of the remote control body 1 is disposed between the connecting shaft 5 and the two connecting parts 22, so that the position locking is more stable.

[0029] In this specific embodiment, the elastic support mechanism 7 is a support spring sleeved and mounted on the square shaft; in the locked state, the support spring is in a compressed state, pressing the locking ring 6. The elastic support mechanism 7 is simple in structure, stable in use, and low in cost.

[0030] In this specific embodiment, the connecting shaft 5 is formed by butting the first segment 501 and the second segment 502 which are coaxially arranged front and back, the first segment 501 has a connecting hole 5011 which passes through front and back, the second segment 502 is provided with a connecting column 5021 which matches the connecting hole 5011 in the direction toward the first segment 501, the connecting column 5021 is provided with a connecting screw hole 5022, the connecting column 5021 is tightly arranged in the connecting hole 5011, and a connecting screw 9 is passed through the connecting hole 5011 and is screwed in the connecting screw hole 5022 to realize butting and splicing the first segment 501 and the second segment 502 to form the connecting shaft 5. This facilitates the installation of the locking ring 6 and the supporting spring.

[0031] In this specific embodiment, the hoop 4 is a C-shaped ring body with an open outer side that matches the upright handlebar A of the treadmill. The two ends of the C-shaped ring body are respectively extended outwards to be provided with locking pieces 41. The two locking pieces 41 are arranged at intervals in front and back. Each locking piece 41 is provided with a locking hole 411 that passes through the front and back. A matching locking bolt (not shown in the figure) passes through the two locking holes 411 from front to back in sequence and is locked at the rear end by a matching locking nut (not shown in the figure), so that the C-shaped ring body locks the upright handlebar A of the treadmill. The hoop has a simple structure, is easy to install and disassemble, and is securely locked.

Claims

1. A remote control device for a treadmill, comprising a remote control body provided with a control panel, a side portion of the remote control body provided with a mounting member for connecting and mounting with an upright support bar of the treadmill, the mounting member comprising a mounting arm, a first end of the mounting arm being fixedly disposed on a side portion of the remote control body, characterized in that The second end of the mounting arm is provided with a connecting plate, the first end of the connecting plate is provided with a clamp for locking the upright handrail of the treadmill to achieve the installation and fixation of the remote control body on the treadmill, and the second end of the connecting plate and the second end of the mounting arm are connected to each other so that they can rotate up and down.

2. A treadmill remote control device as claimed in claim 1, characterized in that The second end of the mounting arm is provided with a mounting groove which is open on the outer side and passes through from top to bottom. The mounting groove divides the second end of the mounting arm into two connecting parts which are spaced apart from each other in front and back. A connecting shaft is fixedly installed on the first end of the connecting plate from front to back. The first end of the connecting plate is inserted into the mounting groove. A rotating hole which passes through from front to back is provided on the connecting part. The two rotating holes are coaxially arranged. The front end and the rear end of the connecting shaft are respectively inserted into the corresponding rotating holes, and the rotating hole and the connecting shaft are rotatable.

3. A treadmill remote control device as claimed in claim 2, characterized in that A rotation position locking mechanism for locking the rotation position of the remote control body is provided between the connecting shaft and at least one of the connecting parts.

4. A treadmill remote control device as claimed in claim 3, characterized in that The connecting shaft is a square shaft, and the first end of the connecting plate is provided with a square hole that passes through the front and back and matches the square shaft. The square shaft is connected in the square hole from front to back. The rotation position locking mechanism includes a locking ring coaxially installed on the square shaft, and the center of the locking ring is provided with a matching front and back through square hole for the square shaft to extend into and install. The locking ring can be movably sleeved on the square shaft front and back, and the corresponding connecting part is recessed in the front and back direction to provide a rotation installation cavity, the rotation hole is coaxially arranged in the rotation installation cavity, and the locking ring can be rotatably arranged in the rotation installation cavity, and the end face of the locking ring opposite to the rotation installation cavity is the locking end face, and the locking end face surrounding the rotation hole The central axis is evenly distributed with a plurality of locking grooves, and protruding locking teeth are formed between adjacent locking grooves. A locking convex tooth corresponding to the locking groove is protruded on the end surface opposite to the locking end surface in the rotating installation cavity, and a locking groove is formed between adjacent locking convex teeth. One locking tooth corresponds to one locking groove, and one locking convex tooth corresponds to one locking groove. Limiting parts are respectively provided at the front and rear ends of the square shaft, and an elastic supporting mechanism is provided between the locking ring and the corresponding limiting part. In the locked state, the locking ring is pressed by the elastic supporting mechanism, so that the locking tooth is embedded in the corresponding locking groove, and the locking convex tooth is embedded in the corresponding locking groove.

5. A treadmill remote control device as claimed in claim 4, characterized in that The elastic support mechanism is a support spring sleeved and installed on the square shaft; in the locked state, the support spring is in a compressed state, pressing the locking ring tightly.

6. A treadmill remote control device as claimed in claim 5, characterized in that The connecting shaft is formed by docking a first segment and a second segment coaxially arranged front to back. The first segment has a connecting hole that passes through the front to back. The second segment is provided with a connecting column that matches the connecting hole in the direction toward the first segment. A connecting screw hole is provided in the connecting column. The connecting column is tightly arranged in the connecting hole. A connecting screw passes through the connecting hole and is screwed into the connecting screw hole to achieve docking and splicing of the first segment and the second segment to form the connecting shaft.

7. A treadmill remote control device as claimed in claim 1, characterized in that The clamp is a C-shaped ring body with an open outer side that matches the upright handrail of the treadmill. The two ends of the C-shaped ring body are respectively extended outward to be provided with locking plates. The two locking plates are arranged at intervals in front and back. Each locking plate is provided with a locking hole that passes through the front and back. A matching locking bolt passes through the two locking holes from front to back in sequence and is locked at the rear end by a matching locking nut, so that the C-shaped ring body can lock the upright handrail of the treadmill.

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