TWI792304B - Rfid bullet - Google Patents
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- TWI792304B TWI792304B TW110116662A TW110116662A TWI792304B TW I792304 B TWI792304 B TW I792304B TW 110116662 A TW110116662 A TW 110116662A TW 110116662 A TW110116662 A TW 110116662A TW I792304 B TWI792304 B TW I792304B
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Abstract
Description
本發明涉及射擊遊戲裝備與射頻識別(RFID)技術應用,尤指一種RFID遊戲子彈。 The invention relates to shooting game equipment and the application of radio frequency identification (RFID) technology, in particular to an RFID game bullet.
在眾多運動休閒項目中,真入參與的射擊遊戲所帶來的冒險性與刺激感,近年來吸引許多人參與,帶來不少商機,木相關裝備也因此日新月異,不斷有新的做法被推出,例如中國CN 110280011 A專利揭露用於射出一遊戲子彈的一遊戲槍支。當該遊戲子彈射中一目標(例如一敵方人員的頭盔或服裝)時,就利用該遊戲子彈內的一被動式RFID標籤來判斷此次射擊是否為有效射擊。這種具備該被動式RFID標籤的遊戲子彈目前有多種結構,有配置成可沾黏於所射中的目標,有的則不需這種沾黏功能,唯其共同的功能是:一旦該遊戲子彈射中該目標,設置在該目標上的RFID讀取器(RFID reader)就會讀取預先儲存在該被動式RFID標籤內的資料,例如一識別碼。 Among the many sports and leisure projects, the adventure and excitement brought by the real participation in shooting games has attracted many people to participate in recent years, bringing many business opportunities. Therefore, wood-related equipment is changing with each passing day, and new methods are constantly being introduced. , For example, Chinese CN 110280011 A patent discloses a game gun for shooting a game bullet. When the game bullet hits a target (such as an enemy's helmet or clothing), a passive RFID tag in the game bullet is used to judge whether the shooting is an effective shooting. This kind of game bullet with the passive RFID tag currently has a variety of structures, some are configured to stick to the target, and some do not need this sticking function. When the target is shot, the RFID reader (RFID reader) installed on the target will read the data pre-stored in the passive RFID tag, such as an identification code.
然而,現有的這類遊戲子彈在結構配置上仍有待改善。 Yet existing this type of game bullet still needs to be improved on structural configuration.
為改善現有遊戲子彈的結構配置,本發明提供一種新的RFID遊戲子彈,其包括一子彈本體及位於該子彈本體內的一射頻識別裝置。該子彈本體包括一彈體及連接該彈體的一彈頭。該 射頻識別裝置包括一電路板、一射頻識別晶片、一柱狀鐵心及一感應線圈。該電路板位於該彈頭與該柱狀鐵心之間,該射頻識別晶片位於該電路板,該感應線圈繞於該柱狀鐵心。 In order to improve the structural configuration of the existing game bullets, the present invention provides a new RFID game bullet, which includes a bullet body and a radio frequency identification device located in the bullet body. The bullet body includes an elastic body and a bullet connected with the elastic body. Should The radio frequency identification device includes a circuit board, a radio frequency identification chip, a columnar iron core and an induction coil. The circuit board is located between the warhead and the cylindrical iron core, the radio frequency identification chip is located on the circuit board, and the induction coil is wound around the cylindrical iron core.
在一實施例中,本發明該RFID遊戲子彈的該電路板的一正面係朝向該彈頭,該射頻識別晶片位於該電路板的該正面,該柱狀鐵心位於該電路板的一背面,該感應線圈的兩終端耦接該射頻識別晶片。 In one embodiment, a front side of the circuit board of the RFID game bullet of the present invention faces the bullet, the radio frequency identification chip is located on the front side of the circuit board, and the columnar core is located on a back side of the circuit board. Two terminals of the coil are coupled to the radio frequency identification chip.
在一實施例中,本發明該RFID遊戲子彈的該射頻識別裝置包括一塑膠保護膜,該塑膠保護膜包覆住該電路板、該射頻識別晶片、該柱狀鐵心及該感應線圈。 In one embodiment, the radio frequency identification device of the RFID game bullet of the present invention includes a plastic protective film, and the plastic protective film covers the circuit board, the radio frequency identification chip, the column core and the induction coil.
在一實施例中,本發明該RFID遊戲子彈的該塑膠保護膜對應該電路板的一端形成有一開口。 In one embodiment, the plastic protective film of the RFID game bullet of the present invention is formed with an opening corresponding to one end of the circuit board.
在一實施例中,本發明該RFID遊戲子彈還包括位於該彈體內的一保護套,該射頻識別裝置位於保護套內。 In one embodiment, the RFID game bullet of the present invention further includes a protective case inside the body, and the radio frequency identification device is located in the protective case.
在一實施例中,本發明該RFID遊戲子彈的該柱狀鐵心的長度長於該感應線圈,該感應線圈鄰近該電路板。 In one embodiment, the cylindrical iron core of the RFID game bullet of the present invention is longer than the induction coil, and the induction coil is adjacent to the circuit board.
在一實施例中,本發明該RFID遊戲子彈的該柱狀鐵心的長度是10~16mm,外徑較佳是1.5~4mm。。 In one embodiment, the length of the cylindrical iron core of the RFID game bullet of the present invention is 10-16 mm, and the outer diameter is preferably 1.5-4 mm. .
在一實施例中,本發明該RFID遊戲子彈的該柱狀鐵心是空心的,其內徑為0.2~2mm。 In one embodiment, the cylindrical iron core of the RFID game bullet of the present invention is hollow, and its inner diameter is 0.2-2mm.
在一實施例中,本發明該RFID遊戲子彈的該感應線圈繞成一層或多層,其中,當該感應線圈繞成一層時,其匝數為15~28,當該感應線圈繞成雙層時,其外層匝數為7~15,其內層匝數為6~15。 In one embodiment, the induction coil of the RFID game bullet of the present invention is wound into one or more layers, wherein, when the induction coil is wound into one layer, the number of turns is 15-28, and when the induction coil is wound into two layers , the number of turns in the outer layer is 7~15, and the number of turns in the inner layer is 6~15.
1:子彈本體 1: Bullet body
11:彈體 11: Elastic body
111:後收納室 111: rear storage room
12:彈頭 12: Warhead
121:排氣孔 121: exhaust hole
122:前收納室 122: Front storage room
2:射頻識別裝置 2: RFID device
21:電路板 21: Circuit board
211:正面 211: front
212:背面 212: back
22:射頻識別晶片 22: RFID chip
23:柱狀鐵心 23: Cylindrical core
24:感應線圈 24: induction coil
221:絕緣保護膠體 221: insulating protective colloid
25:塑膠保護膜 25: Plastic protective film
251:開口 251: opening
3:保護套 3: Protective cover
31:容室 31: Containment room
32:環溝 32: ring groove
圖1顯示本發明RFID遊戲子彈的一個較佳實施例的立體分解 圖。 Fig. 1 shows the three-dimensional decomposition of a preferred embodiment of the RFID game bullet of the present invention picture.
圖2顯本發明該較佳實施例的立體外觀圖。 Fig. 2 shows a perspective view of the preferred embodiment of the present invention.
圖3顯示本發明該較佳實施例的部分斷面圖。 Figure 3 shows a partial sectional view of the preferred embodiment of the present invention.
圖4顯示本發明該較佳實施例的一射頻識別裝置2的立體分解圖。
FIG. 4 shows an exploded perspective view of a radio
圖5主要顯示本發明該射頻識別裝置2的側視圖。
FIG. 5 mainly shows a side view of the radio
圖1及圖2顯示本發明之RFID遊戲子彈的一個較佳實施例,該RFID遊戲子彈能被裝入一遊戲射擊槍支(圖中未示),並由該遊戲射擊槍支射出,在此實施例中,該遊戲射擊槍支係為一空氣槍。 Fig. 1 and Fig. 2 show a preferred embodiment of the RFID game bullet of the present invention, and this RFID game bullet can be loaded into a game shooting gun (not shown in the figure), and is ejected by this game shooting gun, in this embodiment Among them, the shooting gun in this game is an air gun.
該RFID遊戲子彈包括一子彈本體1及設置於該子彈本體1內的一射頻識別裝置2。該子彈本體1包括一彈體11及連接該彈體11的一彈頭12。在此實施例中,該彈體11與該彈頭12之間可選擇使用黏膠黏合,以使兩者牢固連接而不致於任意分離,但此兩者間的連接方式不以前述為限。
The RFID game bullet includes a
該彈體11較佳是由發泡材料製成,例如PE、PP或PS發泡材料,但以不此為限,例如紙材、竹材或金屬均可,以選擇輕質材料來製作該彈體11為優選。在此實施例中,該彈頭12具有一前收納室122,該彈體11具有一連通該前收納室122之後收納室111,如圖3所示,該後收納室111收納該射頻識別裝置2。然而,該射頻識別裝置2也可選擇改設置於該彈頭12之前收納室122內,如果該彈頭12之前收納室122被配置得足夠大的話,或是,該射頻識別裝置2部分位於該彈體11之後收納室111內,部分位於該彈頭12之前收納室110內。
The
該彈頭12可由塑膠或橡膠或矽膠材料製成,以軟質彈性材料為優選。當該RFID遊戲子彈射中一目標時,軟質且富彈
性的該彈頭12可降低對該目標的衝擊,進而減少對該目標上的電路或微結構的傷害,或是減少疼痛感(如果該目標是一人員的話)。在此實施例中,該彈頭12是由彈性橡膠或矽膠製成的一中空殼體,更佳是具有一排氣孔121。然而,該彈頭12也可以是一實心體。
The
如圖4及圖5所示,該射頻識別裝置2包括一電路板21、一射頻識別晶片22、一柱狀鐵心23及一感應線圈24。該電路板21的一正面211朝向該彈頭12。該射頻識別晶片22位於該電路板21的該正面211,通常,該射頻識別晶片22是由一絕緣保護膠體221覆蓋住。
As shown in FIG. 4 and FIG. 5 , the radio
該射頻識別晶片22典型為13.56MHz頻段及125KHz頻段之射頻識別晶片,此可選用NXP公司的I-Code-SLI、NTag213、NTag215、NTag216、Mifare等晶片,或意法半導體公司(ST)的ST25TV512、ST25TV02K、ST25TV16k等晶片,或Temic公司的T5777、T5778等晶,或EM公司的EM4102、EM4200、EM4069等晶片。
The radio
該柱狀鐵心23位於該電路板21的一背面212。該感應線圈24繞於該柱狀鐵心23,且該感應線圈24的兩終端241耦接該射頻識別晶片22。在此實施例中,該感應線圈24的兩終端241是穿過該電路板21之後再與該射頻識別晶片22的接腳(圖中未示)焊接在一起。此外,該柱狀鐵心23可為一圓柱體、方柱體或其它形狀的柱體。該柱狀鐵心23是空心的或實心的,在此實施例中,它的長度較佳是10~16mm,外徑較佳是1.5~4mm,空心的該柱狀鐵心23的內徑較佳是0.2~2mm。該感應線圈24可繞成一層,其匝數以15~28為優選。該感應線圈24較佳可繞成雙層,外層匝數以7~15為優選,內層匝數以6~15為優選。又該柱狀鐵心23的長度較佳是長於該感應線圈24。
The
由以上說明可知,本發明之該RFID遊戲子彈的該電路板21及其上的射頻識別晶片22是位於該彈頭12與該柱狀鐵心23之間,該感應線圈24係繞於該柱狀鐵心23。藉由這樣的配置,
不但可使整體尺寸合乎預期的大小,不致於過大過重,且可有效提高該RFID遊戲子彈在訊號感應上的靈敏度,解決先前技術訊號感應不良的問題。
As can be seen from the above description, the
在此實施例中,如圖1及圖3所示,該射頻識別裝置2較佳可再包括一塑膠保護膜25。該電路板21、該射頻識別晶片22、該柱狀鐵心23及感應線圈24被組裝形成一長型結構體(參見圖5)之後,該長型結構體再被塞入一塑膠收縮膜管內,經加熱之後,該塑膠收縮膜管就形成收束住該長型結構體的該塑膠保護膜25。該塑膠保護膜25對應該電路板21的一端形成有一開口251。該塑膠保護膜25的另一端也可再形成另一開口(圖中未示)。
In this embodiment, as shown in FIGS. 1 and 3 , the radio
該塑膠保護膜25包覆住該電路板21、該射頻識別晶片22、該柱狀鐵心23及感應線圈24之後,將對它們起到一定程度的防潮作用,同時也使它們在結構上更為緊實而不易於鬆脫或分離,亦即,整個射頻識別裝置2的結構將較為耐用,不易因該子彈本體1撞擊該目標而受損。
After the plastic
再如圖1及圖2所示,本發明之RFID遊戲子彈還可再包括位於該彈體11內的一保護套3,該該但此非必要。該射頻識別裝置2位於保護套3內,更詳而言之,該保護套3具有一容室31,該射頻識別裝置2塞入該容室31內。較佳地,該保護套3由彈性橡膠或矽膠製成,以緩衝該子彈本體1因擊中該目標所產生的震動,對該射頻識別裝置2提供更好的保護。在此實施例中,該保護套3與該射頻識別裝置2之間可選用黏膠黏合,該保護套3與該彈體11之間亦可選用黏膠黏合,但此均非必要。此外,該保護套3的外側面還形成有一或多道環溝32,這些環溝32可容納更多的黏膠,加強該保護套3與該彈體11之間的結合。
As shown in Fig. 1 and Fig. 2, the RFID game bullet of the present invention may further include a
11:彈體 11: Elastic body
111:後收納室 111: rear storage room
12:彈頭 12: Warhead
121:排氣孔 121: exhaust hole
2:射頻識別裝置 2: RFID device
25:塑膠保護膜 25: Plastic protective film
251:開口 251: opening
3:保護套 3: Protective cover
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Citations (5)
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CN102906623A (en) * | 2010-02-28 | 2013-01-30 | 奥斯特豪特集团有限公司 | Local advertising content on an interactive head-mounted eyepiece |
US20150038048A1 (en) * | 2013-08-01 | 2015-02-05 | Eyespy Toys Ltd | Toy projectile launching system |
TW201701932A (en) * | 2015-06-26 | 2017-01-16 | 哄鴨有限公司 | Automatic aiming system and method for mobile game |
US9798325B2 (en) * | 2012-07-17 | 2017-10-24 | Elwha Llc | Unmanned device interaction methods and systems |
TWM618903U (en) * | 2021-05-07 | 2021-11-01 | 辰晧電子股份有限公司 | RFID game bullet |
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- 2021-05-07 TW TW110116662A patent/TWI792304B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102906623A (en) * | 2010-02-28 | 2013-01-30 | 奥斯特豪特集团有限公司 | Local advertising content on an interactive head-mounted eyepiece |
US9798325B2 (en) * | 2012-07-17 | 2017-10-24 | Elwha Llc | Unmanned device interaction methods and systems |
US20150038048A1 (en) * | 2013-08-01 | 2015-02-05 | Eyespy Toys Ltd | Toy projectile launching system |
TW201701932A (en) * | 2015-06-26 | 2017-01-16 | 哄鴨有限公司 | Automatic aiming system and method for mobile game |
TWM618903U (en) * | 2021-05-07 | 2021-11-01 | 辰晧電子股份有限公司 | RFID game bullet |
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