CN217246596U - Shock-resistant multilayer antidetonation PC basketball board - Google Patents
Shock-resistant multilayer antidetonation PC basketball board Download PDFInfo
- Publication number
- CN217246596U CN217246596U CN202220354809.4U CN202220354809U CN217246596U CN 217246596 U CN217246596 U CN 217246596U CN 202220354809 U CN202220354809 U CN 202220354809U CN 217246596 U CN217246596 U CN 217246596U
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- Prior art keywords
- display device
- resistant
- belt
- layer
- basketball
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- Expired - Fee Related
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- 230000035939 shock Effects 0.000 title claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 41
- 239000002657 fibrous material Substances 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an impact-resistant multilayer anti-seismic PC basketball board, which comprises a PC basketball board, a frame, a first display device and a second display device, wherein the PC basketball board is fixed at the rear end of the frame, and the first display device and the second display device are respectively fixed at the left end and the right end of a frame hole of the frame; the first display device structurally comprises a display box, a motor and a belt, wherein a through hole formed in the rear side wall of the display box is a window, and four limiting rollers and two driving rollers are arranged in an inner cavity of the display box; two motors are arranged in the inner cavity of the display box, and the rotor of each motor is fixedly connected with one driving roller; the front part of the belt surrounds the two driving rollers, the rear part of the belt surrounds the two limiting rollers at the rear side, and the middle part of the belt penetrates through the middle part of the belt between the two limiting rollers; the structure of the second display device is the same as that of the first display device. The utility model discloses be convenient for show and observe the mark.
Description
Technical Field
The utility model relates to a PC basketball board technical field, concretely relates to multilayer antidetonation PC basketball board of shock-resistant.
Background
The PC basketball board is a board made of polycarbonate serving as a main component, and has the characteristics of high transparency, light weight, impact resistance, sound insulation, heat insulation, flame resistance, ageing resistance and the like. In order to improve the quality of the basketball board, a damping layer, a fiber material reinforcing layer and the like can be attached to the PC basketball board.
However, the function of the PC basketball board in the prior art is single, and cannot meet various requirements of users. Accordingly, those skilled in the art have provided an impact resistant multi-deck shock resistant PC basketball backboard that solves the above-mentioned problems associated with the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an impact-resistant multilayer anti-seismic PC basketball board, which comprises a PC basketball board, a frame, a first display device and a second display device, wherein the PC basketball board is fixed at the rear end of the frame, and the first display device and the second display device are respectively fixed at the left end and the right end of a frame hole of the frame; the first display device structurally comprises a display box, a motor and a belt, wherein a through hole arranged on the rear side wall of the display box is a window, the rear upper end, the rear lower end, the middle upper part and the middle lower part of an inner cavity of the display box are respectively provided with a limiting roller, and the front upper end and the front lower end of the display box are respectively provided with a driving roller; two motors are arranged in the inner cavity of the display box, and the rotor of each motor is fixedly connected with one driving roller; the front part of the belt surrounds the two driving rollers, the rear part of the belt surrounds the two limiting rollers at the rear side, and the middle part of the belt penetrates through the middle part of the belt between the two limiting rollers; the structure of the second display device is the same as that of the first display device.
Preferably: and ten numbers ranging from 0 to 9 are arranged on the outer side surface of the belt.
Preferably: the belt of the first display device is red, and the belt of the second display device is blue.
Preferably: the middle layer of the PC basketball board is a filler layer, a polycarbonate layer and a fiber material reinforcing layer are respectively attached to two side faces of the filler layer, an ultraviolet-resistant layer is respectively attached to the outer side faces of the polycarbonate layer and the fiber material reinforcing layer, and a shock-absorbing layer is attached to the front side face of the PC basketball board.
Preferably, the following components: the inner cavity of the display box is provided with a battery which is electrically connected with the motor.
Preferably: an infrared receiving controller is arranged in a through hole of the front wall of the display box and connected to a loop of the motor and the battery.
The utility model discloses a technological effect and advantage:
1. the utility model is provided with the display device, and the number on the belt of the display device I is transmitted out of the PC basketball board, so that the score can be conveniently observed in a team; the numbers on the belt of the second display device are transmitted out of the PC basketball board, so that the scores of the second team can be conveniently observed.
2. The utility model discloses set up infrared ray receiving controller, through outside infrared emission controller to infrared ray receiving controller give-out order, control motor drive roll rotates for the belt rotates around spacing roller and drive roll, is convenient for adjust the figure of window department.
Drawings
FIG. 1 is a perspective view of an impact-resistant multi-layered, shock-resistant PC basketball backboard according to an embodiment of the present disclosure;
fig. 2 is a side cross-sectional view of a display device of an impact-resistant multi-layer shock-resistant PC basketball backboard according to an embodiment of the present disclosure.
In the figure: PC basketball board 10, frame 11, show device 12, show device 13, show box 14, window 15, spacing roller 16, drive roll 17, belt 18, motor 19, infrared ray receiving controller 20.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-2, in the present embodiment, an impact-resistant multi-layer earthquake-resistant PC basketball board is provided, including a PC basketball board 10, a frame 11, a first display device 12 and a second display device 13, where a middle layer of the PC basketball board 10 is a packing layer, a polycarbonate layer and a fiber material reinforcing layer are respectively attached to two side surfaces of the packing layer, an ultraviolet-resistant layer is respectively attached to outer side surfaces of the polycarbonate layer and the fiber material reinforcing layer, a shock-absorbing layer is attached to a front side surface of the PC basketball board, the PC basketball board 10 is fixed to a rear end of the frame 11, and the first display device 12 and the second display device 13 are respectively fixed to left and right end portions of a frame hole of the frame 11; the first display device 12 structurally comprises a display box 14, a motor 19 and a belt 18, wherein a through hole formed in the rear side wall of the display box 14 is a window 15, a limiting roller 16 is respectively arranged at the rear upper end, the rear lower end, the middle upper part and the middle lower part of an inner cavity of the display box 14, and a driving roller 17 is respectively arranged at the front upper end and the front lower end of the display box 14; two motors 19 are arranged in an inner cavity of the display box 14, a rotor of each motor 19 is fixedly connected with one driving roller 17, a battery is arranged in the inner cavity of the display box 14 and electrically connected with the motors 19, an infrared receiving controller 20 is arranged in a through hole in the front wall of the display box 14, and the infrared receiving controller 20 is connected to a loop of the motors 19 and the batteries; the front part of the belt 18 surrounds the two driving rollers 17, the rear part of the belt surrounds the two limiting rollers 16 at the rear side, and the middle part of the belt passes through the middle part between the two limiting rollers 16, and ten numbers ranging from 0 to 9 are arranged on the outer side surface of the belt 18; the structure of the second display device 13 is the same as that of the first display device 12; belt 18 of display unit number one 12 is red and belt 18 of display unit number two 13 is blue.
The utility model discloses a theory of operation: when the infrared receiving device is used, the infrared transmitting controller sends a signal to the infrared receiving controller 20, so that the infrared receiving controller 20 controls the motor 19 to operate, the motor 19 drives the driving roller 17 to rotate, the driving roller 17 drives the belt 18 to rotate, and corresponding numbers on the belt 18 rotate to the window 15; one team may see the numerical observations of the score through PC basketball board 10 at window 15 on display No. one 12 and two teams see the numerical observations of the score through PC basketball board 10 at window 15 on display No. two 13. The utility model discloses be convenient for show and observe the mark.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (6)
1. The shock-resistant multi-layer anti-seismic PC basketball board is characterized by comprising a PC basketball board (10), a frame (11), a first display device (12) and a second display device (13), wherein the PC basketball board (10) is fixed at the rear end of the frame (11), and the first display device (12) and the second display device (13) are respectively fixed at the left end position and the right end position of a frame hole of the frame (11); the first display device (12) structurally comprises a display box (14), a motor (19) and a belt (18), wherein a through hole formed in the rear side wall of the display box (14) is a window (15), the rear upper end, the rear lower end, the middle upper part and the middle lower part of an inner cavity of the display box (14) are respectively provided with a limiting roller (16), and the front upper end and the front lower end of the display box (14) are respectively provided with a driving roller (17); two motors (19) are arranged in the inner cavity of the display box (14), and the rotor of each motor (19) is fixedly connected with one driving roller (17); the front part of the belt (18) surrounds the two driving rollers (17), the rear part of the belt surrounds the two limiting rollers (16) at the rear side, and the middle part of the belt passes through the space between the two limiting rollers (16) in the middle; the structure of the second display device (13) is the same as that of the first display device (12).
2. An impact-resistant multi-layered earthquake-resistant PC basketball backboard according to claim 1, wherein ten numbers from 0 to 9 are arranged on the outer side of the belt (18).
3. An impact-resistant multi-layered earthquake-resistant PC basketball backboard according to claim 1, wherein the belt (18) of the first display device (12) is red, and the belt (18) of the second display device (13) is blue.
4. The shock-resistant multilayer shock-resistant PC basketball backboard according to claim 1, wherein the middle layer of the PC basketball backboard (10) is a packing layer, a polycarbonate layer and a fiber material reinforcing layer are respectively attached to two side surfaces of the packing layer, an ultraviolet-resistant layer is respectively attached to the outer side surfaces of the polycarbonate layer and the fiber material reinforcing layer, and a shock-absorbing layer is attached to the front side surface of the PC basketball backboard.
5. An impact-resistant multi-layer earthquake-resistant PC basketball backboard according to claim 1, wherein a battery is arranged in the inner cavity of the display box (14), and the battery is electrically connected with the motor (19).
6. An impact-resistant multi-layer earthquake-resistant PC basketball backboard according to claim 5, wherein an infrared receiving controller (20) is arranged in a through hole on the front wall of the display box (14), and the infrared receiving controller (20) is connected to a loop of the motor (19) and the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220354809.4U CN217246596U (en) | 2022-02-21 | 2022-02-21 | Shock-resistant multilayer antidetonation PC basketball board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220354809.4U CN217246596U (en) | 2022-02-21 | 2022-02-21 | Shock-resistant multilayer antidetonation PC basketball board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217246596U true CN217246596U (en) | 2022-08-23 |
Family
ID=82857263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220354809.4U Expired - Fee Related CN217246596U (en) | 2022-02-21 | 2022-02-21 | Shock-resistant multilayer antidetonation PC basketball board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217246596U (en) |
-
2022
- 2022-02-21 CN CN202220354809.4U patent/CN217246596U/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: 20220823 |