CN101766899B - Electronic heat-insulating and moisturizing device for table tennis bat - Google Patents
Electronic heat-insulating and moisturizing device for table tennis bat Download PDFInfo
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- CN101766899B CN101766899B CN2008102051820A CN200810205182A CN101766899B CN 101766899 B CN101766899 B CN 101766899B CN 2008102051820 A CN2008102051820 A CN 2008102051820A CN 200810205182 A CN200810205182 A CN 200810205182A CN 101766899 B CN101766899 B CN 101766899B
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Abstract
The invention relates to the field of sports goods, in particular to an electronic heat-insulating and moisturizing device for a table tennis bat, which comprises an electronic temperature control table tennis bat and a table tennis bat heat-insulating cover, wherein the electronic temperature control table tennis bat consists of a handle, a bottom plate and a surface adhesive, the handle is provided with a cavity for placing a temperature sensor and an undervoltage indicator light, the surface of the handle is provided with a temperature liquid crystal display and a temperature control switch, and the rear side surface thereof is provided with a connecting insertion port. A surface adhesive part of the bottom plate is embedded with a mesh electric heating element, and a high-temperature adhesive coating is arranged above and complexly connected with the surface adhesive. The table tennis bat heat-insulating cover consists of a loop, a cap bag and a zipper, wherein the cap bag is of a double-layer structure; a humidity sensor, a heat-insulating layer and a connecting line are arranged in an interlayer between the inner layer and the outer layer; a lithium battery, a battery holder and a power switch are arranged in the cap bag; the outer layer of the cap bag is provided with a temperature and humidity display; brackets used for fixing a table tennis plate and the lithium battery are respectively arranged at the inner sides of two sides of the inner layer of the cap bag; and a humidity evaporator tank of a water-storage sponge block is arranged at the inner side of one side of the inner layer of the cap bag. The electronic heat-insulating and moisturizing device can maintain the rubber elasticity and friction stability to the maximum extent, can avoid the ageing of the rubber and has convenient use and carry as well as high safety and reliability.
Description
Technical field
The present invention relates to the sports goods field, particularly relate to a kind of table tennis bat electronic heat-insulating, moisturizing device.
Background technology
Table tennis physical culture has become a "sport for all" in China, its strength is unrivaled in the world, to this, modification and the formulation of each of International Table Tennis Federation laws of the game, nearly all be for the Chinese athlete, China sportsman wants to obtain better ranking, usually need painstaking efforts, sometimes only be poor for one minute, especially at the society of occuptional movement, medal ranking, national honour, individual destiny are all maintained about this minute, in the situation that the limit has been arrived in the human body sports, good appliance configuration has become the key point of guaranteeing sports achievement.
Surface at table tennis bat all is stained with the covering that one deck is made with rubber, is commonly called as rubber.No matter " just paste " or " the anti-subsides ", its effect all is elasticity and the frictional force in order to increase table tennis racket.An outstanding paddler, can be in the extremely short time, rely on sharp judgment sending and receiving on limited landing point to go out various hook-shots changeable, half volley, any batting once all is the result of sportsman's strength and table tennis racket perfect adaptation, this is directly " the face subsides " of contact wherein, play most important effect.
Because the characteristic of rubber determined its performance and be subjected to temperature, humidity effect larger, the difference of temperature, humidity can make rubber elasticity and frictional force change, especially when sportsman's remote strange land competition, as winter from the north of China's cold the Australia to sweltering heat; Region from moist south to the dry north is crossed over; Exist under larger temperature, the humidity difference situation in the cold zone indoor and outdoor, rubber can become and harden, and frictional force sharply descends and is very easily aging, thereby affects the efficient performance of sportsman's technology.Particularly when large-scale international occupation match, the elasticity on rubber surface and frictional force minor variations, the capital directly has influence on athletic each minute achievement, the sportsman can only carry racket in the front before match, body temperature on one's own account is incubated table tennis bat, then usually with ceaselessly wiping face subsides of hand, increase its frictional force with sweat during match.
Fig. 1 is the force analysis figure of square stance table tennis on table tennis bat, and table tennis is clapped under the anti-effect at the reaction force f of the frictional force f of racket bat and racket as shown in the figure, synthesizes arrow power f, and table tennis forms hook motion under its effect.
Fig. 2 is the linear schematic diagram of frictional force, temperature, humidity, and according to the molecular structure theory: temperature rises, and molecular motion increases, no matter rubber molecule or hydrone, and its mobility increases, the increase that brings frictional force.
At present, both at home and abroad to the research of environment serviceability temperature, humidity and the frictional force relation of table tennis bat, still locate blank.
Summary of the invention
For above-mentioned phenomenon and theory, in order to ensure athletic games results, keep to greatest extent the stable of table tennis bat temperature and humidity on surface, increase the stability of rubber elasticity and frictional force, avoid the aging of rubber.The object of the invention is intended to provide a kind of esy to use, safe and reliable, the table tennis bat electronic heat-insulating, the moisturizing device that are easy to carry about with one.
The present invention is achieved by following scheme:
A kind of table tennis bat electronic heat-insulating, moisturizing device comprise electronic temperature control table tennis bat and table tennis bat muff, and be described
(1) electronic temperature control table tennis bat, comprise handle, base plate (4a) and face paste (1a), in handle, be provided with a cavity (5a), be used for laying temperature sensor (7a) and under-voltage indicator lamp (10a), be provided with range Mesophase Liquid Crystals display screen (9a) and temperature detect switch (TDS) (6a) on the surface of handle, trailing flank at handle has one to connect insert port (8a), paste (1a) position at base plate (4a) face and be inlaid with netted heating (3a), in base plate (4a) top one high-temp glue coating (2a) is set, face pastes (1a) and high-temp glue coating (2a) composite joint;
Described netted heating (3a) is heating wire or carbon fiber heating line;
Described high-temp glue coating (2a) material is silica gel or latex;
Described base plate (4a) material is the sheet material of processing through heatproof;
(2) table tennis bat muff, comprise carry climbing (1b), bagging and slide fastener (7b), bagging is inside and outside (11b, 3b) two-layer structure, is provided with humidity sensor (2b), heat-insulation layer (5b) and connecting line (8b) in the inside and outside interlayer; Be provided with lithium battery (9b), battery tray (10b) and power switch (15b) in the described bagging; Skin at bagging is provided with humidity display screen (13b) and humidity display meter (14b);
Two inboards of described bagging internal layer all are provided with for the fixedly carriage (17b) of table tennis racket (12b) and the carriage (16b) of lithium battery (9b);
On the laminated inboard moisture evaporated groove (18b) is set in the described bagging, a sponge block that can store water is set on this moisture evaporated groove (18b).
Description of drawings
Fig. 1 is the force analysis figure of square stance table tennis on table tennis bat;
Fig. 2 is frictional force, temperature, the linear schematic diagram of humidity;
Fig. 3,4 is electronic temperature control table tennis bat structural representation of the present invention;
Fig. 5 is electronic temperature control table tennis bat operation principle circuit diagram of the present invention;
Fig. 6 is that electronic temperature control table tennis bat of the present invention uses view;
Fig. 7, Fig. 8 are the structural representation of table tennis bat jacket of the present invention;
Fig. 9, Figure 10 are the use state of table tennis bat jacket of the present invention.
Among the figure: the 1a-face pastes; 2a-high-temp glue coating; The netted heating of 3a-; The 4a-base plate; 5a-handle cavity body; The 6a-temperature detect switch (TDS); The 7a-temperature sensor; The 8a-connecting hole; The 9a-temperature display; The under-voltage indicator lamp of 10a-; The 11a-charger.
The 1b-carry climbing; The 2b-humidity sensor; 3b-is outer; The 4b-slider of zipper fastener; The 5b-heat-insulation layer; The 6b-attaching plug; The 7b-slide fastener; The 8b-connecting line; The 9b-lithium battery; The 10b-battery tray; The 11b-internal layer; The 12b-table tennis racket; The 13b-temperature display; 14b-humidity display meter; The 15b-power switch; 16b-lithium battery carriage; 17b-table tennis racket carriage; The 18b-evaporator tank.
The specific embodiment
Structure is specifically set forth embodiment as most preferred embodiment of the present invention as shown:
Electronic temperature control table tennis bat, consider that this racket needs heat tracing, thermograde with the temperature transmission, be that veneer 1a surface will remain on best serviceability temperature about 20 ℃, netted heating 3a heating-up temperature is then about 50 ℃ in the base plate 4a, therefore the base material of making base plate 4a must be done heatproof moisturizing preliminary treatment, to be processed into base plate 4a form through Ageing Treatment sheet material later again, mill out netted built-in groove at base plate 4a face subsides 1a position and embed netted heating 3a, its material can be heating wire or carbon fiber heating line, and cover on base plate 4a surface and to be coated with a high-temp glue coating 2a, purpose is heat insulation and insulation, formed a thermostat layer, so that pasting the 1a surface uniform, rubber face is heated, can prevent also simultaneously that rubber face from pasting 1a because the temperature rising produces and comes unstuck and wear out, high-temp glue coating 2a material is 200 ℃ of silica gel of heatproof or latex, its operating temperature can be controlled in 50～60 ℃, in handle, be provided with a cavity body 5a, be used for placing temperature detect switch (TDS) 6a, temperature sensor 7a and under-voltage indicator lamp 10a, be provided with range Mesophase Liquid Crystals display screen 9a on the surface of handle, connect each electric component according to Fig. 5 circuit and form the loop, the trailing flank by handle has one to connect insert port 8a and derive the power supply line.
Electronic temperature control table tennis bat can adopt fixed power source and two kinds of methods of portable power source to use:
When indoor when power supply is arranged, can be directly with charger 11a heating, charger 11a output plug is inserted the connection insert port 8a of the trailing flank of handle, netted heating 3a Automatic-heating, when temperature display 9a displays temperature surpassed setting value, temperature sensor 7a triggering temperature detect switch (TDS) 6a cut off the electricity supply, netted heating 3a stopped heating.Otherwise when temperature is lower than setting value, temperature sensor 7a triggers again turn-on power of temperature detect switch (TDS) 6a, recovers netted heating 3a Automatic-heating.Paste the 1a surface temperature face to face when being lower than design temperature, the under-voltage indicator lamp 10a flicker of handle front end, performance charge prompting.
Consider that lithium battery 9b power output can not satisfy long-time match required, can be combined with charger 11a; Also can two methods that table tennis bat is used alternatingly, to be put into practice voluntarily by the sportsman, purpose is to find best occupation mode and best frictional force to use point.
When being in mobile status table tennis bat is incubated, put into table tennis bat jacket and move insulation.
Two of table tennis bat jackets all are provided with the carriage (17b) of table tennis racket (12b) and the carriage (16b) of lithium battery (9b), with fixedly table tennis racket 12b and lithium battery 9b, in order to avoid cause damage owing to rocking, material can adopt the light-weight foam polystyrene, can be incubated simultaneously, moisturizing.
During use, lithium battery 9b is inserted battery tray 10b, attaching plug 6b in the battery tray 10b just connects circuit, connecting line 8b plug is inserted handle trailing flank connection insert port 8a as shown in Figure 9, racket 12b is positioned over an inboard of table tennis bat jacket, covers second half, zip up and get final product, when exospheric temperature display screen 13b displays temperature surpassed setting value, the temperature sensor 7a in the handle triggered temperature detect switch (TDS) 6a and cuts off the electricity supply.Otherwise when temperature is lower than setting value, temperature sensor 7a triggers again turn-on power of control switch 6a, recovers netted heating 3a Automatic-heating.
Unlike the Games-time, lithium battery 9b can be taken out and charge at ordinary times.
Skin at bagging is provided with temperature display 13b and humidity display meter 14b; the former is as the dynamic demonstration in when heating; the latter then is used as ambient humidity and shows; consider the frictional force of rubber and the relation of humidity; one moisture evaporated groove 18b is set in table tennis bat jacket; the built-in sponge block that stores water; humidity is lower than when setting numerical value within humidity display meter 14b shows table tennis bat jacket; can take out sponge block and add water; in the process of guaranteeing the inherent heating of table tennis bat jacket and insulation; keep a constant relative humidity; thereby both guaranteed necessary frictional force f for table tennis bat veneer 1a; simultaneously also be conducive to protect table tennis bat to be difficult for aging, increase its service life.
Claims (1)
1. a table tennis bat electronic heat-insulating, moisturizing device comprise electronic temperature control table tennis bat and table tennis bat muff, it is characterized in that:
(1) electronic temperature control table tennis bat, comprise that handle, base plate (4a) and face paste (1a), in handle, be provided with a cavity (5a), be used for laying temperature sensor (7a) and under-voltage indicator lamp (10a), be provided with range Mesophase Liquid Crystals display screen (9a) and temperature detect switch (TDS) (6a) on the surface of handle, at the trailing flank of handle one link insert port (8a) arranged; Paste (1a) position at base plate (4a) face and be inlaid with netted heating (3a), in base plate (4a) top one high-temp glue coating (2a) is set, face pastes (1a) and high-temp glue coating (2a) composite joint;
Described netted heating (3a) is heating wire or carbon fiber heating line;
Described high-temp glue coating (2a) material is silica gel or latex;
Described base plate (4a) material is the sheet material of processing through heatproof;
(2) table tennis bat muff, comprise carry climbing (1b), bagging and slide fastener (7b), bagging is inside and outside (11b, 3b) two-layer structure, is provided with humidity sensor (2b), heat-insulation layer (5b) and connecting line (8b) in the inside and outside interlayer; Be provided with lithium battery (9b), battery tray (10b) and power switch (15b) in the described bagging; Skin at bagging is provided with humidity display screen (13b) and humidity display meter (14b);
Two inboards of described bagging internal layer all are provided with for the fixedly carriage (17b) of table tennis racket (12b) and the carriage (16b) of lithium battery (9b);
On the laminated inboard moisture evaporated groove (18b) is set in the described bagging, a sponge block that can store water is set on this moisture evaporated groove (18b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102051820A CN101766899B (en) | 2008-12-31 | 2008-12-31 | Electronic heat-insulating and moisturizing device for table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102051820A CN101766899B (en) | 2008-12-31 | 2008-12-31 | Electronic heat-insulating and moisturizing device for table tennis bat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101766899A CN101766899A (en) | 2010-07-07 |
| CN101766899B true CN101766899B (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008102051820A Active CN101766899B (en) | 2008-12-31 | 2008-12-31 | Electronic heat-insulating and moisturizing device for table tennis bat |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251186A (en) * | 2015-11-30 | 2016-01-20 | 黄馨莹 | Sweat-wet-proof badminton racket |
| CN106318688A (en) * | 2016-08-19 | 2017-01-11 | 盐城市艾斯特体育器材有限公司 | Cleaning solution of table tennis bat rubber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879250A (en) * | 1973-05-03 | 1975-04-22 | Jr Paul B Rankin | Method of manufacturing paddle ball racquets |
| CN101220235A (en) * | 2007-12-12 | 2008-07-16 | 沈阳工业大学 | Liquid for improving viscidity of bat for table tennis rubber and maintaining the same, and method for producing the same |
-
2008
- 2008-12-31 CN CN2008102051820A patent/CN101766899B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3879250A (en) * | 1973-05-03 | 1975-04-22 | Jr Paul B Rankin | Method of manufacturing paddle ball racquets |
| CN101220235A (en) * | 2007-12-12 | 2008-07-16 | 沈阳工业大学 | Liquid for improving viscidity of bat for table tennis rubber and maintaining the same, and method for producing the same |
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| Publication number | Publication date |
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| CN101766899A (en) | 2010-07-07 |
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