Adjusting mechanism for adjusting length of arrow
A technology of adjusting mechanism and cutting mechanism, applied in metal processing mechanical parts, maintenance and safety accessories, measuring/indicating equipment, etc., can solve the problems of error, inaccuracy of cutting method, precision deviation, etc., and achieve the effect of convenient adjustment
Pending Publication Date: 2019-01-04
ZHEJIANG RES INST OF SPORTS SCI
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The length of the arrow, the overall balance and other performances are important indicators to ensure the accuracy of the arrow; the accuracy of the length of the arrow is directly related to whether there will be a deviation in accuracy when shooting an arrow; in the past, in daily life, people When adjusting the length of an item, you often choose to draw a horizontal line on the object that needs to be cut, and then cut it manually; everyone who has experience in this kind of cutting knows that there is a certain inaccuracy in this cutting method; therefore people There will be a lot of errors when cutting with this method; there will be a lot of errors in the daily cutting of large objects, and when cutting small arrows, the errors in the cutting process will be even greater
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021] Example 1: see figure 1 , figure 2 , image 3 , when the applicant uses the arrow length adjustment mechanism, he only needs to place the tail end of the standard arrow on the first arrow rack and put the standard arrow head on the second arrow rack to realize the placement of the arrow; After the arrow touches the measuring end of the micrometer, the user can slide the micrometer and the slider so that the arrow tail of the standard arrow is aligned with the side of the cutting piece, and at the same time observe the scale on the first baffle to see what is displayed on the scale. Whether the length of the arrow is the standard length, if yes, take down the standard arrow, put the tail end of the arrow that needs to be adjusted on the first arrow rack, and put the arrow end that needs to be adjusted on the second arrow rack After the arrowhead of the adjusted arrow is offset against the adjustment end of the micrometer, by checking the scale on the first baffle agai...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an adjusting mechanism for adjusting the length of an arrow. The adjusting mechanism comprises a base. The base comprises a first bottom plate and a first baffle vertically andfixedly connected with one end of the first bottom plate. A cutting mechanism is fixedly connected to the side wall of the first baffle in the horizontal direction, a first arrow storing frame used for storing the tail end of the arrow is arranged on the lateral portion of the cutting mechanism, and the lower end of the arrow storing frame is slidably connected with the first bottom plate. The end, away from the cutting mechanism, of the first baffle is slidably connected with a second arrow storing frame for storing an arrowhead, and a measuring mechanism is arranged on the side, away from the first baffle, of the outer side wall of the second arrow storing frame. The adjusting mechanism has the advantages of simple structure, high stability, good cutting effect and small cutting deviation.
Description
technical field [0001] The invention relates to the technical field of arrow length adjustment devices, in particular to an adjustment mechanism for adjusting arrow length. Background technique [0002] The length of the arrow, the overall balance and other performances are important indicators to ensure the accuracy of the arrow; the accuracy of the length of the arrow is directly related to whether there will be a deviation in accuracy when shooting an arrow; in the past, in daily life, people When adjusting the length of an item, you often choose to draw a horizontal line on the object that needs to be cut, and then cut it manually; everyone who has experience in this kind of cutting knows that this cutting method has certain inaccuracies; therefore people There are a lot of errors in cutting using this method; there are a lot of errors in the daily cutting of large objects, and even more errors in the cutting process when cutting small arrows. Contents of the invention...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B23D79/00B23Q17/20B23Q11/08
CPCB23D79/00B23Q11/08B23Q17/20
Inventor 陈谦李新啸
Owner ZHEJIANG RES INST OF SPORTS SCI