Rotary screen, combined screen and spinning

Abstract

The utility model provides a rotary screen, a combined screen and a spinning, relates to the technical field of sports equipment, and solves the problems that an existing spinning is mainly a mechanical part, and a user is boring and lacks sports experience feeling in the using process. The rotary screen comprises a rotary screen body capable of rotating by 360 degrees, a screen connecting assembly and a screen supporting pipe, the screen connecting assembly comprises a screen connecting plate detachably connected to the back face of the rotary screen body and a transverse rotary sleeve, and a vertical rotary sleeve is integrally formed on the outer wall of the transverse rotary sleeve. The vertical rotating sleeve is rotationally connected to the screen connecting plate through a rotating shaft; and the transverse rotating sleeve is rotationally arranged on the screen supporting tube between the lower limiting convex ring and the upper limiting cap in a sleeving manner. The spinning has the advantages that when the spinning is used, a user can watch fitness video courses, meanwhile, the spinning is matched with front and back sound boxes for 3D surrounding, and the experience feeling is better; the front and rear sound boxes are detachably mounted and are convenient to mount and dismount.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, specifically to a rotating screen, a combination screen, and a stationary bike. Background Technology

[0002] After overcoming all the disadvantages of outdoor cycling, indoor cycling, thanks to technological improvements, has become an aerobic exercise that is simple to learn and can provide a full-body workout.

[0003] Currently available exercise bikes mainly consist of mechanical parts, making the experience rather monotonous and lacking in a sense of exercise. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing exercise bikes are mainly mechanical, making the user experience rather monotonous and lacking in a sense of exercise.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A rotating screen, characterized in that it comprises a 360° rotatable rotating screen, a screen connection assembly, and a screen support tube. The screen connection assembly includes a screen connection plate detachably connected to the back of the rotating screen and a horizontal rotating sleeve. A vertical rotating sleeve is integrally formed on the outer wall of the horizontal rotating sleeve, and the vertical rotating sleeve is rotatably connected to the screen connection plate via a pivot. A lower limiting protrusion is provided on the upper outer peripheral wall of the screen support tube, and an upper limiting cap is provided above the horizontal rotating sleeve. The upper limiting cap is fitted onto the upper end of the screen support tube, and the horizontal rotating sleeve is rotatably fitted onto the screen support tube between the lower limiting protrusion and the upper limiting cap.

[0007] A further improvement is that a nut is fixedly installed inside the upper end of the screen support tube, and the upper limit cap is installed on the upper end of the screen support tube by the cooperation of the fifth screw and the nut; several limiting grooves are vertically opened at the upper end of the screen support tube, and several limiting blocks that cooperate with the limiting grooves are provided inside the upper limit cap sleeve.

[0008] A further improvement is that the screen connection plate is detachably connected to the back of the rotating screen via a fourth screw.

[0009] A combination screen includes the aforementioned rotating screen, characterized in that: it further includes a front speaker detachably connected to the bottom of the rotating screen, and a front speaker connector for connecting the front speaker and the rotating screen, the front speaker connector having an L-shaped cross-section, the bottom surface of the front speaker connector being detachably connected to the upper surface of the front speaker, and the front surface of the front speaker connector being detachably connected to the lower part of the back of the rotating screen.

[0010] A further improvement is that: a connecting part is provided on the lower part of the back of the rotating screen, a buckle is provided at the bottom of the connecting part, a slot adapted to the buckle is provided at the bottom of the front speaker connector, sliders are provided on both side walls of the front speaker connector, and a set of sliding grooves adapted to the sliders are provided on the connecting part. The front speaker connector can be detachably installed on the connecting part of the rotating screen through the cooperation of the slider and the sliding groove and the cooperation of the buckle and the slot.

[0011] A further improvement is that the bottom of the front speaker connector is provided with several third screw holes, and the speaker connector can be detachably connected to the middle of the upper surface of the front speaker by the cooperation of the third screws and the third screw holes.

[0012] A stationary bicycle, characterized in that it includes a bicycle body and a combined screen as described above, wherein the end of the screen support tube away from the rotating screen is fixedly connected to the front end of the handlebar adjustment tube of the bicycle body.

[0013] A further improvement is that it also includes a rear speaker that is detachably connected to the rear end of the seat adjustment tube of the vehicle body via a rear speaker connection assembly. The rear speaker connection assembly includes a U-shaped support plate connected to the seat adjustment tube, the U-shaped support plate extending rearward, and a sliding connection tube detachably slidably connected to the U-shaped support plate. The rear speaker is detachably connected to the end of the sliding connection tube away from the seat adjustment tube via a rear speaker connection seat.

[0014] A further improvement is that the rear speaker connector has several first screw holes at its bottom rear end, and the rear speaker can be detachably connected to the rear end of the rear speaker connector by the cooperation of the first screws with the first screw holes.

[0015] A further improvement is that: a socket is provided on the end of the sliding connecting tube away from the seat adjustment tube, and a plug is provided on the end of the rear speaker connector away from the rear speaker. The plug is inserted into the socket of the sliding connecting tube and connected by a second screw.

[0016] A further improvement is that the bottom surface of the U-shaped support plate is threaded with a threaded knob for adjusting the sliding connecting pipe.

[0017] A further improvement is that the front speaker connector is made of plastic.

[0018] Compared with existing technologies, the above technical solution has the following advantages:

[0019] A rotating screen has been added, allowing users to watch fitness video courses while using the exercise bike, along with 3D surround sound from the front and rear speakers for a better experience.

[0020] The screen can rotate 360 ​​degrees, allowing users to use it from any angle. Users can watch videos and do other fitness exercises besides cycling, resulting in better human-computer interaction and a better user experience.

[0021] The front and rear speakers are detachable and easy to install and remove. Customers can use the speakers individually or add rear speakers for a more 3D overall experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural schematic diagram of the exercise bike in this utility model;

[0024] Figure 2 This utility model Figure 1 A schematic diagram of the rear structure;

[0025] Figure 3 This is a schematic diagram of the connection structure between the rotating screen and the front speaker in this utility model;

[0026] Figure 4 This is a schematic diagram showing the disassembled structure of the rotating screen and front speaker in this utility model;

[0027] Figure 5 This is a schematic diagram of the rear structure of the rotating screen and front speaker in this utility model;

[0028] Figure 6 This is a utility model Figure 2 Enlarged view of part A in the image;

[0029] Figure 7 This is a schematic diagram of the connection structure between the rear audio system and the vehicle body in this utility model;

[0030] Figure 8 This is a schematic diagram of the disassembled structure of the rear speaker in this utility model;

[0031] Figure 9 This is a schematic diagram of the upper limit cap in this utility model;

[0032] Figure 10 This is a cross-sectional view of the connection between the screen support tube and the upper limit cap in this utility model;

[0033] Figure 11 This is a schematic diagram of the structure of the combined screen used in the treadmill in this utility model.

[0034] Explanation of reference numerals in the attached drawings: 1. Vehicle body; 11. Screen support tube; 12. Lower limit protrusion ring; 13. Limit groove; 14. Nut; 2. Rotating screen; 21. Connecting part; 22. Buckle; 23. Slide groove; 3. Front speaker; 4. Rear speaker; 41. Rear speaker connector; 42. Plug; 43. First screw hole; 44. First screw; 5. Rear speaker connecting assembly; 5. U-shaped support plate; 51. Sliding connecting tube; 52. Threaded knob; 53. Socket; 54. Second screw; 55. Front speaker connector; 6. Slot; 61. Slider; 62. Third screw; 63. Screen connecting assembly; 7. Screen connecting plate; 71. Horizontal rotating sleeve; 72. Vertical rotating sleeve; 73. Rotating shaft; 74. Fourth screw; 75. Upper limit cap; 76. Fifth screw; 77. Limiting block; 78. Detailed Implementation

[0035] See Figures 1-11 As shown, the technical solution adopted in this specific embodiment is:

[0036] A rotating screen includes a 360° rotatable rotating screen 2, a screen connection assembly 7, and a screen support tube 11. The screen connection assembly 7 includes a screen connection plate 71 detachably connected to the back of the rotating screen 2 and a horizontal rotating sleeve 72. The outer wall of the horizontal rotating sleeve 72 is integrally formed with a vertical rotating sleeve 73, and the vertical rotating sleeve 73 is rotatably connected to the screen connection plate 71 via a rotating shaft 74. The upper outer peripheral wall of the screen support tube 11 is provided with a lower limiting protrusion ring 12, and an upper limiting cap 76 is provided above the horizontal rotating sleeve 72. The upper limiting cap 76 is sleeved on the upper end of the screen support tube 11, and the horizontal rotating sleeve 72 is rotatably sleeved on the screen support tube 11 between the lower limiting protrusion ring 12 and the upper limiting cap 76.

[0037] The screen support tube 11 is fixedly provided with a nut 14 at its upper end, and the upper limit cap 76 is installed on the upper end of the screen support tube 11 by the cooperation of the fifth screw 77 and the nut 14. The upper end of the screen support tube is provided with a number of limiting grooves 13 vertically, and the upper limit cap is provided with a number of limiting blocks 78 that cooperate with the limiting grooves 13.

[0038] The screen connection plate 71 is detachably connected to the back of the rotating screen 2 by a fourth screw 75.

[0039] A combination screen includes the aforementioned rotating screen, and further includes a front speaker 3 detachably connected to the bottom of the rotating screen 2, and a front speaker connector 6 for connecting the front speaker 3 and the rotating screen 2. The front speaker connector 6 has an L-shaped cross-section, the bottom surface of the front speaker connector 6 is detachably connected to the upper surface of the front speaker 3, and the front surface of the front speaker connector 6 is detachably connected to the lower part of the back of the rotating screen 2.

[0040] The rotating screen 2 has a connecting part 21 on the lower back, a buckle 22 at the bottom of the connecting part 21, a slot 61 at the bottom of the front speaker connector 6 that matches the buckle 22, sliders 62 on both sides of the front speaker connector 6, and a set of sliding grooves 23 on the connecting part 21 that match the sliders 62. The front speaker connector 6 can be detachably installed on the connecting part 21 of the rotating screen 2 through the cooperation of the sliders 62 and the sliding grooves 23 and the buckle 22 and the slots 61.

[0041] The front speaker connector 6 has several third screw holes at its bottom. The speaker connector 6 is detachably connected to the middle of the upper surface of the front speaker 3 by the cooperation of the third screw 63 with the third screw holes.

[0042] The combined screen can be used on treadmills, rowing machines, exercise bikes, and strength training machines.

[0043] A stationary bicycle includes a frame 1 and a combined screen as described above, wherein the end of the screen support tube 11 away from the rotating screen is fixedly connected to the front end of the handlebar adjustment tube of the frame 1.

[0044] It also includes a rear speaker 4 that is detachably connected to the rear end of the seat adjustment tube of the vehicle body 1 via a rear speaker connection assembly 5. The rear speaker connection assembly 5 includes a U-shaped support plate 51 connected to the seat adjustment tube. The U-shaped support plate 51 extends rearward and a sliding connection tube 52 is detachably slidably connected to the U-shaped support plate 51. The rear speaker 4 is detachably connected to the end of the sliding connection tube 52 away from the seat adjustment tube via a rear speaker connection seat 41.

[0045] The rear speaker connector 41 has several first screw holes 43 at its bottom rear end. The rear speaker 4 is detachably connected to the rear end of the rear speaker connector 41 by the cooperation of the first screw 44 with the first screw holes 43.

[0046] The sliding connecting tube 52 has a socket 54 at the end away from the seat adjustment tube, and the rear speaker connector 41 has a plug 42 at the end away from the rear speaker 4. The plug 42 is inserted into the socket 54 of the sliding connecting tube 52 and connected by a second screw 55.

[0047] The bottom surface of the U-shaped support plate 51 is threadedly connected to a threaded knob 53 for adjusting the sliding connecting pipe 52.

[0048] The front speaker connector is made of plastic.

[0049] The working principle of this utility model is as follows: In use, the front speaker is inserted into the bottom of the rotating screen through the front speaker connector. The front speaker is inserted along the sliding groove on the back of the rotating screen through the slider of the front speaker connector. When the buckle reaches the groove, due to the elasticity of the plastic part, the buckle is engaged in the groove. When disassembly is required, press the buckle to release it from the groove, and the front speaker will come out along the sliding groove, thus achieving quick disassembly of the front speaker. The rotating screen is rotatably mounted on the screen support tube through the horizontal rotating sleeve of the screen connecting component, achieving horizontal rotation. Through the cooperation of the vertical rotating sleeve and the rotating shaft of the screen connecting component, the screen connecting plate rotates vertically on the horizontal rotating sleeve, and the rotating screen can achieve vertical rotation. The rear speaker is inserted into the socket through the plug and is fixed with screws, making disassembly and assembly convenient and quick. The sliding connecting tube is slidably mounted on the U-shaped support plate and is equipped with a threaded knob, which can be adjusted as needed to affect the distance between the seats.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A rotating screen, characterized in that: The device includes a 360° rotatable rotating screen, a screen connection assembly, and a screen support tube. The screen connection assembly includes a screen connection plate detachably connected to the back of the rotating screen and a horizontal rotating sleeve. The outer wall of the horizontal rotating sleeve is integrally formed with a vertical rotating sleeve, which is rotatably connected to the screen connection plate via a pivot. The upper outer peripheral wall of the screen support tube is provided with a lower limit protrusion ring, and an upper limit cap is provided above the horizontal rotating sleeve. The upper limit cap is fitted onto the upper end of the screen support tube, and the horizontal rotating sleeve is rotatably fitted onto the screen support tube between the lower limit protrusion ring and the upper limit cap.

2. A rotating screen according to claim 1, characterized in that: A nut is fixedly installed inside the upper end of the screen support tube, and the upper limit cap is installed on the upper end of the screen support tube by the cooperation of the fifth screw and the nut; several limiting grooves are vertically opened at the upper end of the screen support tube, and several limiting blocks that cooperate with the limiting grooves are provided inside the upper limit cap sleeve.

3. A rotating screen according to claim 1, characterized in that: The screen connection plate is detachably connected to the back of the rotating screen via a fourth screw.

4. A combined screen, comprising a rotating screen as described in any one of claims 1-3, characterized in that: It also includes a front speaker that is detachably connected to the bottom of the rotating screen, and a front speaker connector for connecting the front speaker and the rotating screen. The front speaker connector has an L-shaped cross-section, the bottom surface of the front speaker connector is detachably connected to the upper surface of the front speaker, and the front surface of the front speaker connector is detachably connected to the lower part of the back of the rotating screen.

5. A combined screen according to claim 4, characterized in that: A connecting part is provided on the lower back of the rotating screen. A buckle is provided at the bottom of the connecting part. A slot adapted to the buckle is provided at the bottom of the front speaker connector. Sliders are provided on both side walls of the front speaker connector. A set of sliding grooves adapted to the sliders are provided on the connecting part. The front speaker connector can be detachably installed on the connecting part of the rotating screen through the cooperation of the slider and the sliding groove and the buckle and the slot.

6. A combined screen according to claim 4, characterized in that: The bottom of the front speaker connector is provided with several third screw holes. The speaker connector can be detachably connected to the middle of the upper surface of the front speaker by the cooperation of the third screws and the third screw holes.

7. A stationary bicycle, comprising a combined screen as described in any one of claims 4-6, characterized in that: The end of the screen support tube furthest from the rotating screen is fixedly connected to the front end of the armrest adjustment tube on the vehicle body.

8. A stationary bicycle according to claim 7, characterized in that: It also includes a rear speaker that is detachably connected to the rear end of the seat adjustment tube of the vehicle body via a rear speaker connection assembly. The rear speaker connection assembly includes a U-shaped support plate connected to the seat adjustment tube. The U-shaped support plate extends rearward and a sliding connection tube is detachably slidably connected to the U-shaped support plate. The rear speaker is detachably connected to the end of the sliding connection tube away from the seat adjustment tube via a rear speaker connection seat.

9. A stationary bicycle according to claim 8, characterized in that: The rear speaker connector has several first screw holes at its bottom rear end. The rear speaker can be detachably connected to the rear end of the rear speaker connector by the cooperation of the first screws with the first screw holes.

10. A stationary bicycle according to claim 8, characterized in that: The sliding connecting tube has a socket at the end away from the seat adjustment tube, and the rear speaker connector has a plug at the end away from the rear speaker. The plug is inserted into the socket of the sliding connecting tube and connected by a second screw. The bottom surface of the U-shaped support plate is threaded with a threaded knob for adjusting the sliding connecting tube.

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