Dart disk capable of moving up and down in reciprocating manner
A technology of moving back and forth and darts, which is applied in the field of entertainment products and can solve the problem of easy loss of interest of players
Inactive Publication Date: 2016-11-09
罗云
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the progress of society and the improvement of quality of life, people have higher and higher requirements for the novelty and stimulation of entertainment products. The current dart board is fixed, and players tend to lose interest after playing for a long time.
Method used
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Embodiment
[0022] Embodiment: As shown in the accompanying drawings, it consists of a base 1, a hollow shaft motor 5, a screw nut 7, a screw rod 9, a motor box 11, a square column support rod 12, a dart board 13, a connecting rod 18, a control device 24, an input The dart board formed by the wire 25 and the switch 27 can move up and down. The center of the right end surface of the dart board is provided with a circular boss 14 with an integrated structure. The central axis of the circular boss 14 is provided with a first threaded hole 16. , the first threaded hole 16 is fastened together with the first screw rod 15 at the left end of the connecting rod 18 in the horizontal direction, and is further fastened together with the first nut 17 .
[0023] The right end of the connecting rod 18 is provided with a second screw rod 21, and the second screw rod 21 is connected and fastened with the second threaded hole 20 at the left end of the fixed seat 22 of the upper integral structure of the sq...
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The invention discloses a dart disk capable of moving up and down in a reciprocating manner. The dart disk capable of moving up and down in the reciprocating manner is mainly characterized in that a first threaded hole in the center axis of a round boss on the right end face of the dart disk and a first threaded rod at the left end of a connection rod in the horizontal direction are connected and fastened together; a second threaded rod at the right end of the connection rod and a second threaded hole in the left end of a fixing base on the upper portion of a tetragonal prism supporting rod are connected and fastened together; the outer end face of the tetragonal prism supporting rod is in movable fit with a tetragonal through hole in the center of an upper wall board of a motor box; the lower end of the tetragonal prism supporting rod is provided with a lead screw connected with a lead screw nut in a matched manner; and the lead screw nut and the outer diameter of a projecting shaft of a hollow shaft motor capable of alternately rotating in the forward and reverse direction can abut against each other. The dart disk capable of moving up and down in the reciprocating manner breaks through a traditional dart throwing mode that a dart is thrown on a fixed dart disk on a wall, the static state of the dart disk is changed into the dynamic state of up and down reciprocating movement, the dart throwing difficulty and the dart throwing irritation are improved, the eyesight and the reaction capacity of a player are trained, and the requirement that modern people pursue a novel and excited entertainment manner is met.
Description
technical field [0001] The invention relates to the technical field of entertainment products, in particular to a dartboard capable of moving up and down. Background technique [0002] With the progress of society and the improvement of quality of life, people have higher and higher requirements for the novelty and excitement of entertainment products. The current dart board is fixed, and players tend to lose interest after playing for a long time. Contents of the invention [0003] The purpose of the present invention is to improve the deficiencies of the prior art, to provide a dart board that can move up and down and back and forth to improve the difficulty and excitement of dart throwing, exercise eyesight and reaction force, and satisfy modern people's pursuit of novel and exciting entertainment methods. [0004] The technical solution of the present invention is: a motor that can move up and down and back and forth consisting of a base, a hollow shaft motor, a screw ...
Claims
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IPC IPC(8): F41J3/00
CPCF41J3/0009F41J3/0019
Inventor 罗云
Owner 罗云