JPS607107Y2 - Front wheel control device for toy electric vehicle - Google Patents

Description

【考案の詳細な説明】 本案は電動走行車玩具の前車輪を操縦する操作装置に関
する。[Detailed Description of the Invention] The present invention relates to an operating device for controlling the front wheels of a toy electric traveling vehicle.

従来走行車玩具の操縦装置として前車輪を操作する装置
はこれまで幾多の装置が考案実施されているが、何れも
一長一短がある。Conventionally, many devices have been devised and implemented as devices for operating the front wheels of toy running vehicles, but all of them have advantages and disadvantages.

本案は操縦操作を単純化して幼児にも巧みな操縦ができ
る走行車玩具を提供しようとするものである。This proposal is an attempt to provide a toy running car that simplifies the operation and allows even young children to skillfully operate the toy.

本案を図面によって説明すると１は車台板２上に左右別
々に軸支される前車輪３の車軸受けにして、連動杆４に
よって関連され、ばね５により常時定位置を保持させた
ものであってこの装置は従来実施されているものと同様
である。To explain the present invention with reference to the drawings, reference numeral 1 is a bearing for a front wheel 3 which is separately supported on the left and right sides on a chassis plate 2, and is connected by an interlocking rod 4 and kept in a constant position by a spring 5. This device is similar to that previously practiced.

６，７は車軸受１，１間の車台板上に長手方向に並設さ
れる摺動板にして、これに軸受１の内側端を第３図に示
すように連結している、８，９は電磁石１０゜１１を取
付けた支枠にして、夫々下端に係合杆１２を設け、これ
を摺動杆６，７に設けた係止溝１３に係合させている、
１４は支枠８，９を横に貫通する回転軸にして、支枠８
と９との中間にある回転軸上に軟鉄円板１５を取付け、
この両面に近く電磁石１０と１１の磁極１６．１７を臨
ませている。Reference numerals 6 and 7 designate sliding plates arranged longitudinally on the chassis plate between the vehicle bearings 1 and 1, to which the inner end of the bearing 1 is connected as shown in FIG. Reference numeral 9 is a supporting frame to which electromagnets 10.degree.
Reference numeral 14 is a rotating shaft passing through the support frames 8 and 9 laterally, and the support frame 8
Attach a soft iron disk 15 on the rotating shaft located between and 9,
The magnetic poles 16 and 17 of the electromagnets 10 and 11 are located close to both sides.

１８は回転軸１４の一端に取付けた満車にして、これと
モーター１９に関連される中間軸２０上の溝車２１とを
中間連動溝車２２を介しベルト２４．２５によって関連
させ、溝車１８に懸装されるベルト２５は、回転軸１４
に抵抗が作用し溝車１８が停止すると空滑りするように
緩く懸装したものである。Reference numeral 18 denotes a full wheel attached to one end of the rotating shaft 14, and the groove wheel 18 is connected to a groove wheel 21 on an intermediate shaft 20 associated with the motor 19 by a belt 24.25 via an intermediate interlocking groove wheel 22. The belt 25 suspended on the rotating shaft 14
The groove wheel 18 is loosely suspended so that when resistance acts on the groove wheel 18 and the groove wheel 18 stops, it slides freely.

電磁石１０と１１には各電磁石専用の電波受信回路に接
続される増幅機（図示せず）が接続されるか、又は適宜
の電源回路に各別に接続し、回路上に夫々スイッチ釦を
配してもよく若し電波受信器を設ける場合は電磁石１０
．１１は互に周波数を異にする電波で作動するようにし
、電波発信器はこれに対応する発信器を装置すればよい
のである。The electromagnets 10 and 11 are connected to an amplifier (not shown) that is connected to a radio wave receiving circuit dedicated to each electromagnet, or are connected to an appropriate power supply circuit separately, and a switch button is arranged on each circuit. If a radio wave receiver is installed, use the electromagnet 10.
．． 11 should operate with radio waves of different frequencies, and the radio wave transmitter should be equipped with a corresponding transmitter.

本案は上記のように構成されているから、前車輪３が第
１図に示すような状態で進行中無線式又は有線式リモー
トコントロール装置で電磁石１０．１１の内、１０に送
電して励磁すると、溝車１８及びベルト２５，２４等を
介してモータ１９に関連して回転している軟鉄円板１５
に磁極が吸着するので電磁石１０は第３図に矢印で示す
方向に回転する軟鉄円板１５に引かれ、瞬間支枠８は回
動味その作動で支枠８の下端に係止している摺動板６を
矢印の方向に摺動させる、この摺動は一定限度で停止す
るので磁極に吸着した軟鉄円板１５も回転が停止する、
これがため溝車１８に懸装されたベルト２５は空滑りし
て荷車を取付けた回転軸１４への回転伝動は休止される
、この間摺動板６の矢印方向の摺動でこれに連結してい
る車軸受１が回動する結果右側の前車輪３は左側に回動
されるため、左側の前車輪も左向きとなり、これがため
車体は直進が左方向に転向して走行する。Since the present invention is constructed as described above, when the front wheel 3 is moving in the state shown in FIG. , a soft iron disk 15 rotating in relation to a motor 19 via a groove wheel 18 and belts 25, 24, etc.
Since the magnetic poles are attracted to the electromagnet 10, the electromagnet 10 is attracted to the soft iron disc 15 rotating in the direction shown by the arrow in FIG. The sliding plate 6 is slid in the direction of the arrow, and as this sliding stops at a certain limit, the soft iron disk 15 attracted to the magnetic pole also stops rotating.
As a result, the belt 25 suspended on the groove wheel 18 slips idly, and the rotational transmission to the rotating shaft 14 to which the cart is attached is stopped. As a result of the rotation of the vehicle bearing 1, the right front wheel 3 is rotated to the left, so the left front wheel also turns to the left, and as a result, the vehicle moves from straight forward to the left.

次に電磁石１１を励磁する電波又は電流を送電すると、
電磁石１１は直に励磁されて電磁石１０の場合と同様に
摺動板７を第３図に示す点線矢印の方向に摺動させるの
で左側の前車輪は右向に転向し、これと共に右側の前車
輪も右向に転向し、進行方向を転向する。Next, when transmitting a radio wave or current that excites the electromagnet 11,
The electromagnet 11 is directly energized and, like the electromagnet 10, slides the sliding plate 7 in the direction of the dotted arrow shown in FIG. The wheels also turn to the right, changing the direction of travel.

以上のように電磁石１０と、１１との何れかを無線式、
或は有線式リモートコントロール装置で操縦すると、電
動で走行する車体の走行を自由に、且つ意のままに操縦
走行させることができ、その操作は電波操縦の場合は電
磁石１０用と、１１用との二つの専用励磁用電波発信装
置を具えた発信機を具えればよく、又有線式の場合は、
両型磁石を各別に励磁する回路を設けてスイッチ操作で
自由に操作すればよく、即ち電波操縦も、有線操縦も特
別の操縦装置を要せず、定められた電波発信機の押釦を
押すか、スイッチを開閉すればよく、操縦が単純である
から幼児にても意のままに操縦して走行車を思いの方向
に走行させて楽しませることができる効果がある。As described above, either the electromagnets 10 or 11 can be connected wirelessly,
Alternatively, if you control it using a wired remote control device, you can freely and freely control the electric vehicle as you wish. It is sufficient to have a transmitter equipped with two dedicated excitation radio wave transmitters, or in the case of a wired type,
All you have to do is set up a circuit that excites both types of magnets separately and operate them freely by operating a switch.In other words, neither radio control nor wire control requires a special control device, just by pressing the button on the designated radio transmitter. All you have to do is open and close the switch, and since the operation is simple, even young children can have fun by controlling the vehicle at will and making the vehicle travel in the desired direction.

又、前車輪の回動操作は回転板に吸着する電磁石とこれ
に関連する摺動板に前車輪の車軸受を連結してなるため
、その作動は極めて敏感、且つ確実であり、更に、円板
の回転は中間連動荷車を介しベルトによりモーターと関
関連させている結果、故障、破損等の憂いがない利点を
有するものである。In addition, since the rotation operation of the front wheel is performed by connecting the front wheel bearing to an electromagnet that attracts the rotary plate and an associated sliding plate, the operation is extremely sensitive and reliable. Since the rotation of the plate is related to the motor by means of a belt via an intermediate interlocking cart, there is no need to worry about breakdowns or damage.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本案の実施例を示すものにして、第１図は平面図
、第２図は一部を切断して示す要部の平面図、第３図は
要部の拡大斜視図、第４図は第２図Ａ−Ａ線に沿う断面
図、第５図は要部の側面図、第６図は第１図Ｂ−Ｂ線に
沿う断面図である。 ６．７・・・・・・摺動板、８，９・・・・・・支枠、
１０，１１・・・・・・電磁石、１２・・・・・・係合
杆、１３・・・・・・係止溝、１４・・・・・・回転軸
、１５・・・・・・軟鉄円板、１６゜１７・・・・・・
磁極、１８・・・・・・溝車。The drawings show an embodiment of the present invention; Fig. 1 is a plan view, Fig. 2 is a partially cutaway plan view of the main part, Fig. 3 is an enlarged perspective view of the main part, and Fig. 4. 2 is a cross-sectional view taken along the line A-A in FIG. 2, FIG. 5 is a side view of a main part, and FIG. 6 is a cross-sectional view taken along the line B-B in FIG. 1. 6.7...Sliding plate, 8,9... Support frame,
10, 11... Electromagnet, 12... Engaging rod, 13... Locking groove, 14... Rotating shaft, 15... Soft iron disc, 16°17...
Magnetic pole, 18... groove wheel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 二分された左右の前車輪の車軸を軸支せる軸受を夫々車
台板上に軸着してモーターの駆動力により回動可能に形
成するとともに、その回動力向を電磁石に関連させて切
換可能となした前車輪装置に於て、左右の軸受間の車台
板上に二個の摺動板を並設し、この摺動板を夫々最寄り
の軸受に関連させ、該摺動板の上方に、夫々電磁石を取
付けた二個の支枠を所要のベルト電動機構を介してモー
ターに関連させた回転軸上に軸架して装置するとともに
、該回転軸上の前記左右の電磁石間に軟鉄円板を装置し
て各電磁石の磁極を夫々円板面に臨ませ、電磁石を取付
けた各支枠の下端は夫々その下側に位置する摺動板に関
連させ、且つ各電磁石は夫々電波受信回路に接続される
増幅機、或はスイッチ釦を配設した送電回路と接続した
ことを特徴とする電動走行車玩具の前車輪操縦装置。Bearings that support the axles of the left and right front wheels, which are divided into two parts, are each mounted on the chassis plate so that they can be rotated by the driving force of a motor, and the direction of the rotation can be switched in conjunction with an electromagnet. In this front wheel device, two sliding plates are arranged side by side on the chassis plate between the left and right bearings, each sliding plate is associated with the nearest bearing, and above the sliding plate, Two supporting frames each having an electromagnet attached thereto are mounted on a rotating shaft connected to a motor via a required belt electric mechanism, and a soft iron disc is placed between the left and right electromagnets on the rotating shaft. is installed so that the magnetic poles of each electromagnet face the disc surface, the lower ends of each support frame on which the electromagnets are attached are connected to the sliding plate located below, and each electromagnet is connected to a radio wave receiving circuit. A front wheel control device for a toy electric vehicle, characterized in that it is connected to an amplifier connected thereto or a power transmission circuit provided with a switch button.