CN110261029A - A kind of portable racket poundage detection device - Google Patents
A kind of portable racket poundage detection device Download PDFInfo
- Publication number
- CN110261029A CN110261029A CN201910669930.9A CN201910669930A CN110261029A CN 110261029 A CN110261029 A CN 110261029A CN 201910669930 A CN201910669930 A CN 201910669930A CN 110261029 A CN110261029 A CN 110261029A
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- CN
- China
- Prior art keywords
- detection
- poundage
- sleeve
- block
- fixedly connected
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a kind of portable racket poundage detection devices, including sleeve, cavity is offered in the sleeve, detection block is slidably connected in the cavity, pulling block is equipped in the cavity, and the lower end of pulling block extends to the lower section of sleeve, the upper end of the pulling block is fixedly connected with bracing wire, and the upper end of bracing wire is connect with detection block, the lower end of the pulling block is fixedly connected with hook, kerve is offered on the sleeve, and kerve is located at the top of cavity, the upper end of the detection block is fixedly connected with connecting rod, and the upper end of connecting rod extends in kerve, one end that the connecting rod is located at kerve is fixedly connected with tie rod.The present invention can hold that the device is more convenient to detect racket when detecting to racket, not only more convenient, but also efficiency is higher.
Description
Technical field
The present invention relates to racket technical field of quality detection more particularly to a kind of portable racket poundage to detect
Equipment.
Background technique
Racket is generally made of the connector of racket head, dabber, handle and frame and dabber.The length of one racket does not surpass
Cross 68 centimetres, wherein racket handle with of length no more than 42 centimetres of ball rapping bar, of length no more than 25 centimetres of frame, width be 20 centimetres,
With the development of science and technology, the development of racket towards weight, increasingly lighter, frame is increasingly harder, dabber elasticity is become better and better,
The smaller and smaller direction of air drag is developed.
The poundage of racket is the vital factor of racket, and the size of poundage influences whether the performance of racket；
And traditional poundage detection device is to be detected by large-scale detection device to every single line, can thus make detection time
It is longer, reduce detection efficiency.
For this purpose, it is proposed that a kind of portable racket poundage detection device.
Summary of the invention
It is by large-scale detection device to each the purpose of the present invention is to solve poundage detection device in the prior art
The problem of root line is detected, and thus detection time can be made longer, be reduced detection efficiency, and the one kind proposed is convenient
Formula racket poundage detection device.
To achieve the goals above, present invention employs following technical solutions:
A kind of portable racket poundage detection device, including sleeve offer cavity, the cavity in the sleeve
Detection block is inside slidably connected, is equipped with pulling block in the cavity, and the lower end of pulling block extends to the lower section of sleeve, the pulling block
Upper end is fixedly connected with bracing wire, and the upper end of bracing wire is connect with detection block, and the lower end of the pulling block is fixedly connected with hook, described
Kerve is offered on sleeve, and kerve is located at the top of cavity, the upper end of the detection block is fixedly connected with connecting rod, and connects
The upper end of bar extends in kerve, and one end that the connecting rod is located at kerve is fixedly connected with tie rod.
Preferably, it is symmetrically opened up on the inner sidewall of the cavity there are two strip groove, it is symmetrical on the side wall of the detection block
Limited block there are two being fixedly connected, and two limited blocks are located in two strip grooves and are slidably connected with two strip grooves.
Preferably, the upper end of the pulling block is fixedly connected with spring, and the upper end of spring is fixed on the lower end of detection block.
Preferably, the lower end of the sleeve offers detection slot.
Preferably, the lower end of the tie rod is symmetrically opened up there are two groove.
Preferably, shifting chute is offered on the side wall of the sleeve, movement is connected with instrument board on the side wall of the sleeve,
And instrument board is connect with detection block.
The present invention has following advantages:
1, it is pulled on the inner roof wall of kerve by the upper end of tie rod, can be drawn since the distance of connecting rod is constant, and then also
Dynamic detection block is moved on the inner roof wall of cavity, and the lower end linked up with is suspended on ball line, so spring stretches when poundage is small
It is shorter, and bracing wire drives the data of detection block smaller, when poundage is big, spring it is flexible longer, and bracing wire drives detection block
Data are bigger, can finally be shown on instrument board.
2, slided in strip groove by the way that the limited block of detection block two sides is arranged in so that detection block 4 to racket into
The detection of row poundage.
In conclusion the present invention when detecting to racket, can be held, the device is more convenient to carry out racket
Detection, it is not only more convenient, and also efficiency is higher.
Detailed description of the invention
Fig. 1 is a kind of structure chart of portable racket poundage detection device proposed by the present invention；
Fig. 2 is a kind of outer surface structure schematic diagram of portable racket poundage detection device proposed by the present invention；
Fig. 3 is a kind of side view of portable racket poundage detection device proposed by the present invention.
In figure: 1 sleeve, 2 tie rods, 3 connecting rods, 4 detection blocks, 5 limited blocks, 6 bracing wires, 7 springs, 8 pulling blocks, 9 hooks, 10
Instrument board.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of portable racket poundage detection device, including sleeve 1 offer cavity in sleeve 1,
Detection block 4 is slidably connected in cavity, for detecting the poundage of racket, pulling block 8 is equipped in cavity, and the lower end of pulling block 8 extends
To the lower section of sleeve 1, the upper end of pulling block 8 is fixedly connected with bracing wire 6, and the upper end of bracing wire 6 is connect with detection block 4, under pulling block 8
End is fixedly connected with hook 9, for being suspended on the ball line for needing to detect, kerve is offered on sleeve 1, and kerve is located at cavity
Top, the upper end of detection block 4 is fixedly connected with connecting rod 3, and the upper end of connecting rod 3 extends in kerve, and connecting rod 3 is located at
One end of kerve is fixedly connected with tie rod 2；
The lower end of tie rod 2 is symmetrically opened up there are two groove, convenient for pulling tie rod 2 by finger；
Shifting chute is offered on the side wall of sleeve 1, movement is connected with instrument board 10, and instrument board 10 on the side wall of sleeve 1
It is connect with detection block 4, detection block 4 and the connection of instrument board 10 can show the data that detected, wherein instrument board
10 with the catenation principle of detection block 4, the working principle of detection block 4 be the mature prior art, is not described in detail herein；
The upper end of pulling block 8 is fixedly connected with spring 7, and the upper end of spring 7 is fixed on the lower end of detection block 4；
The lower end of sleeve 1 offers detection slot, and when detecting, hook 9 pulls in ball line to detection slot, so that detected
Data it is more accurate；
Specific: at work, the upper end of tie rod 2 is pulled on the inner roof wall of kerve, due to connecting rod 3 distance not
Become, and then also will pull detection block 4 and be moved on the inner roof wall of cavity, and the lower end of hook 9 is suspended on ball line, so working as poundage
Hour, spring 7 it is flexible shorter, and bracing wire 6 drive detection block 4 data it is smaller, when poundage is big, spring 7 it is flexible longer,
And bracing wire 6 drives the data of detection block 4 bigger, can finally be shown on instrument board 10；
Symmetrically opened up on the inner sidewall of cavity there are two strip groove, be symmetrically fixedly connected on the side wall of detection block 4 there are two
Limited block 5, and two limited blocks 5 are located in two strip grooves and are slidably connected with two strip grooves, are used to detection block 4
Limited so that detection block 4 moved in cavity it is more stable；
In the present invention, at work, first hook 9 is suspended on the ball line for needing to detect, then by being fixed on tie rod 2
Connecting rod 3 pull detection block 4 to be moved, and then pulling block 8 can be pulled to be moved with bracing wire 6, while linking up with and 9 will pull ball
Line is detected in detection slot, so that detection block 4 carries out the detection of poundage to racket.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of portable racket poundage detection device, including sleeve (1), which is characterized in that opened up in the sleeve (1)
There is cavity, slidably connected in the cavity detection block (4), is equipped with pulling block (8) in the cavity, and the lower end of pulling block (8) is prolonged
The lower section of sleeve (1) is extended to, the upper end of the pulling block (8) is fixedly connected with bracing wire (6), and the upper end of bracing wire (6) and detection block
(4) it connects, the lower end of the pulling block (8) is fixedly connected with hook (9), offers kerve on the sleeve (1), and kerve is located at
The upper end of the top of cavity, the detection block (4) is fixedly connected with connecting rod (3), and the upper end of connecting rod (3) extends to kerve
Interior, one end that the connecting rod (3) is located at kerve is fixedly connected with tie rod (2).
2. a kind of portable racket poundage detection device according to claim 1, which is characterized in that the cavity
It is symmetrically opened up on inner sidewall there are two strip groove, is symmetrically fixedly connected with that there are two limited blocks on the side wall of the detection block (4)
(5), and two limited blocks (5) are located in two strip grooves and are slidably connected with two strip grooves.
3. a kind of portable racket poundage detection device according to claim 1, which is characterized in that the pulling block
(8) upper end is fixedly connected with spring (7), and the upper end of spring (7) is fixed on the lower end of detection block (4).
4. a kind of portable racket poundage detection device according to claim 1, which is characterized in that the sleeve
(1) lower end offers detection slot.
5. a kind of portable racket poundage detection device according to claim 1, which is characterized in that the tie rod
(2) lower end is symmetrically opened up there are two groove.
6. a kind of portable racket poundage detection device according to claim 1, which is characterized in that the sleeve
(1) shifting chute is offered on side wall, movement is connected with instrument board (10) on the side wall of the sleeve (1), and instrument board (10)
It is connect with detection block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669930.9A CN110261029A (en) | 2019-07-24 | 2019-07-24 | A kind of portable racket poundage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669930.9A CN110261029A (en) | 2019-07-24 | 2019-07-24 | A kind of portable racket poundage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261029A true CN110261029A (en) | 2019-09-20 |
Family
ID=67927902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910669930.9A Pending CN110261029A (en) | 2019-07-24 | 2019-07-24 | A kind of portable racket poundage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261029A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050601U (en) * | 1989-05-08 | 1990-01-03 | 苏州市交通研究所 | Hawser tension detector |
| CN2139404Y (en) * | 1992-10-09 | 1993-08-04 | 陆剑峰 | Strap and rope tension device |
| CN1087990A (en) * | 1992-12-05 | 1994-06-15 | 重庆建筑工程学院 | Flexible rope tension on-line metering device and characterization processes thereof |
| JP2563152B2 (en) * | 1991-02-28 | 1996-12-11 | ドイッチエ・アエロスペース・エアーバス・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | Method for measuring rope tension and apparatus for carrying out this method |
| CN1578860A (en) * | 2001-10-29 | 2005-02-09 | 艾罗帕股份有限公司 | Yarn processing system |
| CN101021444A (en) * | 2007-03-22 | 2007-08-22 | 李铁英 | Prestress steel rope tensometer |
| CN104034472B (en) * | 2014-06-20 | 2016-04-13 | 桂林电子科技大学 | Strander tension on-line metering device, TT&C system and investigating method |
| CN206399574U (en) * | 2016-10-25 | 2017-08-11 | 国网浙江省电力公司舟山供电公司 | A kind of submarine cable anchor hangs pilot system |
| DE102013203356B4 (en) * | 2012-03-11 | 2017-11-16 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Test device for collecting performance data for a safety belt system |
| CN208992513U (en) * | 2018-07-20 | 2019-06-18 | 昆山宝立荣电子科技有限公司 | A kind of high-accuracy limit plate for automated production |
| CN209085821U (en) * | 2019-01-04 | 2019-07-09 | 嘉兴市荣祥喷织有限公司 | A kind of yarn tension testing device |
| CN209102256U (en) * | 2018-12-22 | 2019-07-12 | 张家港市骏马钢帘线有限公司 | A kind of steel cord tension device for fast detecting |
-
2019
- 2019-07-24 CN CN201910669930.9A patent/CN110261029A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050601U (en) * | 1989-05-08 | 1990-01-03 | 苏州市交通研究所 | Hawser tension detector |
| JP2563152B2 (en) * | 1991-02-28 | 1996-12-11 | ドイッチエ・アエロスペース・エアーバス・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | Method for measuring rope tension and apparatus for carrying out this method |
| CN2139404Y (en) * | 1992-10-09 | 1993-08-04 | 陆剑峰 | Strap and rope tension device |
| CN1087990A (en) * | 1992-12-05 | 1994-06-15 | 重庆建筑工程学院 | Flexible rope tension on-line metering device and characterization processes thereof |
| CN1578860A (en) * | 2001-10-29 | 2005-02-09 | 艾罗帕股份有限公司 | Yarn processing system |
| CN101021444A (en) * | 2007-03-22 | 2007-08-22 | 李铁英 | Prestress steel rope tensometer |
| DE102013203356B4 (en) * | 2012-03-11 | 2017-11-16 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Test device for collecting performance data for a safety belt system |
| CN104034472B (en) * | 2014-06-20 | 2016-04-13 | 桂林电子科技大学 | Strander tension on-line metering device, TT&C system and investigating method |
| CN206399574U (en) * | 2016-10-25 | 2017-08-11 | 国网浙江省电力公司舟山供电公司 | A kind of submarine cable anchor hangs pilot system |
| CN208992513U (en) * | 2018-07-20 | 2019-06-18 | 昆山宝立荣电子科技有限公司 | A kind of high-accuracy limit plate for automated production |
| CN209102256U (en) * | 2018-12-22 | 2019-07-12 | 张家港市骏马钢帘线有限公司 | A kind of steel cord tension device for fast detecting |
| CN209085821U (en) * | 2019-01-04 | 2019-07-09 | 嘉兴市荣祥喷织有限公司 | A kind of yarn tension testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |