CN212282690U - Space walker with adjustable wheel base mechanism - Google Patents
Space walker with adjustable wheel base mechanism Download PDFInfo
- Publication number
- CN212282690U CN212282690U CN202020843046.0U CN202020843046U CN212282690U CN 212282690 U CN212282690 U CN 212282690U CN 202020843046 U CN202020843046 U CN 202020843046U CN 212282690 U CN212282690 U CN 212282690U
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- connecting seat
- fixed
- seat
- rod
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Abstract
The utility model relates to a space walker with adjustable wheel base mechanism, including support body, roll adjustment mechanism and pedal mechanism, the roll adjustment mechanism includes fixing base, slide bar, double lead screw, axle sleeve and connecting seat, fixing base upper portion and horizontal rest bar fixed connection, the double lead screw middle part sets up in the fixing base lower part, the axle sleeve is connected with double lead screw thread, the connecting seat has been cup jointed to the axle sleeve outside, fixes the connecting piece at the connecting seat tip and fixes the slide bar sliding connection at the fixing base middle part, the ring channel has been seted up at the connecting seat middle part, pedal mechanism articulates with the connecting seat through the ring channel; the effects of convenient use and adjustable space can be achieved.
Description
Technical Field
The utility model belongs to the technical field of sport equipment, concretely relates to machine is strolled to space with adjustable wheel base mechanism.
Background
The spacewalk machine is one of very common outdoor sports equipment, the distance between foot pedals of the existing spacewalk machine is fixed, and the spacewalk machine cannot be adjusted according to the requirements of users, so that the spacewalk machine is very inconvenient; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects described in the background technology, thereby realizing a space walker which is convenient to use and can adjust the space.
In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: a space walker with an adjustable wheelbase mechanism comprises a frame body, a distance adjusting mechanism and a pedal mechanism, wherein the distance adjusting mechanism is arranged at the upper part of the frame body, the frame body comprises an underframe, a support column and a horizontal support rod, the support column is fixed in the middle of the underframe, and the horizontal support rod is fixed at the top end of the support column; the distance adjusting mechanism comprises a fixed seat, a sliding rod, a double-headed screw, a shaft sleeve and a connecting seat, wherein the upper part of the fixed seat is fixedly connected with a horizontal supporting rod, the middle part of the double-headed screw is arranged in a through hole in the lower part of the fixed seat, the shaft sleeve is in threaded connection with the double-headed screw, the connecting seat is sleeved outside the shaft sleeve, a connecting piece fixed at the end part of the connecting seat is in sliding connection with the sliding rod fixed in the middle part of the fixed seat, a ring groove is formed in the middle part of the.
Furthermore, the end part of the shaft sleeve is provided with threads, and the outer side of the connecting seat is provided with a limit nut in threaded connection with the end part of the shaft sleeve.
Further, double-end lead screw is ball and the screw thread opposite direction at both ends, is convenient for adjust, makes the running-board can move in opposite directions in step, and the polished rod portion at double-end lead screw middle part sets up in the through-hole of fixing base, and double-end lead screw's polished rod portion both ends are equipped with spacing cardboard, and the double-end lead screw both ends are provided with changes the handle for rotate and change the handle.
Further, the chassis is formed by welding four steel pipes, the middle part of the horizontal holding rod is provided with a flat shelf, and two ends of the horizontal holding rod are provided with vertical holding rods.
Furthermore, the pedal mechanism comprises an annular seat, a connecting rod and a pedal plate, the annular seat is sleeved outside the annular groove and hinged with the connecting seat, and the pedal plate is fixed on the lower portion of the connecting rod.
The utility model has the advantages that:
1. the space walker with the axle distance adjustable mechanism of the utility model adjusts the distance between the foot pedals by using the distance adjusting mechanism, improves the application range of the space walker and increases the audience population;
2. the utility model discloses a machine is strolled to space with adjustable wheel base mechanism uses the ball opposite in screw thread, utilizes the little characteristic of ball frictional resistance, and the regulation of the interval of being convenient for, and can guarantee that two pedal boards are the same all the time apart from the machine middle part is strolled to the space.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the frame structure of the present invention.
Fig. 3 is an exploded schematic view of the distance adjusting mechanism of the present invention.
In the figure: the device comprises a frame body 1, a distance adjusting mechanism 2, a pedal mechanism 3, an underframe 4, a support column 5, a horizontal support rod 6, a vertical support rod 7, a flat plate storage rack 8, a fixed seat 9, a slide rod 10, a double-head screw rod 11, a limit clamp plate 12, a shaft sleeve 13, a connecting seat 14, a connecting piece 15, an annular groove 16, an annular seat 17, a connecting rod 18, a pedal 19, a limit nut 20 and a rotating handle 21.
Detailed Description
The present invention will be described in more detail below with reference to the accompanying drawings by way of specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, the space walker with the axle distance adjustable mechanism of the embodiment comprises a frame body 1, a distance adjusting mechanism 2 and a pedal mechanism 3, wherein the distance adjusting mechanism 2 is arranged at the upper part of the frame body 1, the frame body 1 comprises an underframe 4, a support column 5 and a horizontal support rod 6, the support column 5 is fixed at the middle part of the underframe 4, the horizontal support rod 6 is fixed at the top end of the support column 5, the underframe 4 is formed by welding four steel pipes, a flat storage rack 8 is arranged at the middle part of the horizontal support rod 6, and vertical support rods 7 are arranged at two ends of the horizontal support rod 6; the distance adjusting mechanism 2 comprises a fixed seat 9, a slide rod 10, a double-head screw 11, a shaft sleeve 13 and a connecting seat 14, the upper part of the fixed seat 9 is fixedly connected with a horizontal holding rod 6, the double-head screw 11 is a ball screw, the thread directions of two ends of the ball screw are opposite, the adjustment is convenient, pedal plates can synchronously move in opposite directions, a polished rod part in the middle of the double-head screw 11 is arranged in a through hole of the fixed seat 9, two ends of the polished rod part of the double-head screw 11 are provided with limit clamping plates 12, two ends of the double-head screw 11 are fixedly provided with rotating handles which drive the double-head screw to rotate, the position of the connecting seat is adjusted, the shaft sleeve 13 is in threaded connection with the double-head screw 11, the connecting seat 14 is sleeved outside the shaft sleeve 13, the end part of the shaft sleeve 13 is processed with threads, the outside of the connecting seat, an annular groove 16 is formed in the middle of the connecting seat 14, the pedal mechanism 3 comprises an annular seat 17, a connecting rod 18 and a pedal plate 19, the annular seat 17 is sleeved outside the annular groove 16 and hinged to the connecting seat 14, the pedal plate 19 is fixed to the lower portion of the connecting rod 18, and a detachable shell is arranged on the outer side of the distance adjusting mechanism 2, so that safety of a user is protected.
When using, if the interval between the running-board is improper, the rotatable one side of user changes the handle, adjusts the distance between the running-board, rotates to change and rotates drive double lead screw, and two axle sleeves drive running-board lateral shifting on double lead screw, carry out the regulation of interval to adapt to different crowds 'user demand, can place articles such as user's cell-phone in the dull and stereotyped supporter, the pole is held up to the level and the vertical use of holding up the pole and being suitable for different height crowds.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a machine is strolled to space with adjustable wheel base mechanism, includes support body, roll adjustment mechanism and pedal mechanism, the setting of roll adjustment mechanism is on support body upper portion, its characterized in that: the frame body comprises an underframe, a support column and a horizontal holding rod, the support column is fixed in the middle of the underframe, and the horizontal holding rod is fixed at the top end of the support column; the distance adjusting mechanism comprises a fixed seat, a sliding rod, a double-headed screw, a shaft sleeve and a connecting seat, wherein the upper part of the fixed seat is fixedly connected with a horizontal supporting rod, the middle part of the double-headed screw is arranged in a through hole in the lower part of the fixed seat, the shaft sleeve is in threaded connection with the double-headed screw, the connecting seat is sleeved outside the shaft sleeve, a connecting piece fixed at the end part of the connecting seat is in sliding connection with the sliding rod fixed in the middle part of the fixed seat, a ring groove is formed in the middle part of the.
2. A space walker having an adjustable wheel base mechanism according to claim 1 wherein: the end part of the shaft sleeve is processed with threads, and the outer side of the connecting seat is provided with a limit nut in threaded connection with the end part of the shaft sleeve.
3. A space walker having an adjustable wheel base mechanism according to claim 1 wherein: the double-end lead screw is ball screw and the screw thread opposite direction at both ends, and the polished rod portion at double-end lead screw middle part sets up in the through-hole of fixing base, and double-end lead screw's polished rod portion both ends are equipped with spacing cardboard, and the double-end lead screw both ends are provided with changes the handle.
4. A space walker having an adjustable wheel base mechanism according to claim 1 wherein: the chassis is formed by four steel pipe welding, the horizontal pole middle part of holding up is provided with dull and stereotyped supporter, the horizontal pole both ends of holding up are provided with vertical pole of holding up.
5. A space walker having an adjustable wheel base mechanism according to claim 1 wherein: the pedal mechanism comprises an annular seat, a connecting rod and a pedal plate, the annular seat is sleeved outside the annular groove and hinged with the connecting seat, and the pedal plate is fixed on the lower portion of the connecting rod.
6. A space walker having an adjustable wheel base mechanism according to claim 1 wherein: the outer side of the distance adjusting mechanism is provided with a detachable shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843046.0U CN212282690U (en) | 2020-05-20 | 2020-05-20 | Space walker with adjustable wheel base mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020843046.0U CN212282690U (en) | 2020-05-20 | 2020-05-20 | Space walker with adjustable wheel base mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212282690U true CN212282690U (en) | 2021-01-05 |
Family
ID=73968771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020843046.0U Expired - Fee Related CN212282690U (en) | 2020-05-20 | 2020-05-20 | Space walker with adjustable wheel base mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212282690U (en) |
-
2020
- 2020-05-20 CN CN202020843046.0U patent/CN212282690U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 Termination date: 20210520 |