JPH06100309B2 - Electric lifting stand - Google Patents
Electric lifting standInfo
- Publication number
- JPH06100309B2 JPH06100309B2 JP63007795A JP779588A JPH06100309B2 JP H06100309 B2 JPH06100309 B2 JP H06100309B2 JP 63007795 A JP63007795 A JP 63007795A JP 779588 A JP779588 A JP 779588A JP H06100309 B2 JPH06100309 B2 JP H06100309B2
- Authority
- JP
- Japan
- Prior art keywords
- drive motor
- stand
- electric lift
- base portion
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） この発明は、マイクロホン用スタンド等に於いてその高
さ位置を調節する為に使われる電動式昇降型のスタンド
に関するものである。Description: TECHNICAL FIELD The present invention relates to an electric lifting type stand used for adjusting the height position of a microphone stand or the like.
（従来の技術） 従来、この種の昇降スタンドとして、ベース部の周囲に
３本の支持脚が等間隔放射状に連結され、ベース部上に
伸縮型の支柱が直立状態に取り付けられ、この伸縮支柱
の動作用動力源であるモータはベース部に内蔵され、こ
のモータ動作用の電源は外部商用電源等から接続コード
を介して供給される様に構成したものがあった。(Prior Art) Conventionally, as this type of elevating stand, three support legs are radially connected around a base portion, and telescopic columns are mounted on the base portion in an upright state. There is a configuration in which a motor, which is a power source for operation, is built in the base portion, and power for operating the motor is supplied from an external commercial power source or the like through a connection cord.
（発明が解決しようとする問題点） ところが、外部電源を使うと、スタンド自体の小型軽量
化には寄与するものの、接続コードが邪魔になって使用
者が足に引っ掛けて転倒や故障を招来するおそれがある
上、外部商用電源がある場所でなければ使用し難いとい
う使用場所の制約を受けるなどの問題点があった。(Problems to be solved by the invention) However, although the use of an external power source contributes to the reduction in size and weight of the stand itself, the connection cord interferes with the operation and the user catches on the foot, causing a fall or failure. In addition, there is a problem that it is difficult to use unless there is an external commercial power source, and there is a problem that the place of use is restricted.
この発明は、前記従来の問題点を解消する為に成された
ものであり、その目的とするところは、外部の別電源と
この接続コードが不要であり、操作性も良好であって、
しかも小型コンパクトに構成可能な電動昇降スタンドを
提供することにある。This invention has been made to solve the above-mentioned conventional problems, and its purpose is to eliminate the need for an external power supply and this connection cord, and to have good operability.
Moreover, it is to provide an electric lift stand that can be made compact and compact.
（問題点を解決するための手段） 前記目的を達成する為のこの発明の要旨は、少なくとも
３本の支持脚が放射状に連結されたベース部に内蔵した
駆動モータでベース部上に取り付けられた伸縮式支柱を
伸縮作動させる様にした電動昇降スタンドに於いて、前
記支持脚を中空パイプで構成し、この支持脚の内部スペ
ースに前記駆動モータの動力源として電源電池を収容し
た事を特徴とする電動昇降スタンド。(Means for Solving the Problems) The gist of the present invention for achieving the above-mentioned object is that a drive motor built in a base portion in which at least three support legs are radially connected is mounted on the base portion. In an electric lift stand in which a telescopic column is made to extend and retract, the supporting leg is formed of a hollow pipe, and a power battery is housed in the internal space of the supporting leg as a power source of the drive motor. A motorized lifting stand.
さらにまた、前記ベース部に足踏み式のフット・ペダル
・スイッチを取り付け、このフット・ペダル・スイッチ
の操作により前記駆動モータの電源オン・オフと回転方
向とを制御する様にした電動昇降スタンドに存する。Furthermore, there is an electric lift stand in which a foot-operated foot pedal switch is attached to the base portion, and the power on / off and rotation direction of the drive motor are controlled by operating the foot pedal switch. .
（作用） この様に構成されているので、外部電源及びこの接続コ
ードは不要となり、これに起因する転倒や故障は防止さ
れるとともに、支持脚内部の空きスペースを電源電池の
内蔵場所として利用したことにより、省スペース化及び
小型コンパクト化が達成される。(Operation) Since it is configured in this way, an external power supply and this connection cord are unnecessary, and the fall and failure due to this are prevented, and the empty space inside the support leg is used as a built-in place for the power supply battery. As a result, space saving and miniaturization can be achieved.
また、フット・ペダル・スイッチを操作すると、駆動モ
ータの電源オン・オフと回転方向とが制御されることに
より、支柱が伸縮、即ち上昇下降しその高さが調節され
る。When the foot pedal switch is operated, the power supply of the drive motor is controlled to be turned on and off and the rotation direction is controlled, so that the support column is expanded or contracted, that is, moved up and down to adjust its height.
さらに、電源電池が支持脚に内蔵されると、その重さに
より全体の重心が低下し、スタンド設置状態がより一層
安定化する。Further, when the power supply battery is built in the support leg, the weight of the power supply battery lowers the center of gravity of the entire support leg, and the stand installation state is further stabilized.
（実施例） 次に、この発明の一実施例を、図面に基づいて説明す
る。(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings.
電動昇降スタンドは、第２図に示す様に、ベース部10の
先端にゴム脚16付きの３本の支持脚11が着脱自在に連結
され、ベース部10の上面中央に筒体から成る下部支柱12
が直立状態に取り付けられ、この下部支柱12の内側に中
空で小径の上部支柱13が上昇下降自在に収容されてい
る。As shown in FIG. 2, the electric lift stand has three support legs 11 with rubber legs 16 detachably connected to the tip of the base part 10, and a lower support column composed of a cylindrical body at the center of the upper surface of the base part 10. 12
Is attached in an upright state, and a hollow small-diameter upper strut 13 is accommodated inside the lower strut 12 so as to be able to rise and descend.
下部支柱12の上端には、上部支柱13との結合度合を調節
するグリップ14がネジ結合され、上部支柱13の上端には
マイクロホン・ホルダ（図示せず）を取り付ける為の連
結具15が設けられている。A grip 14 for adjusting the degree of coupling with the upper support 13 is screwed to the upper end of the lower support 12, and a connector 15 for mounting a microphone holder (not shown) is provided on the upper end of the upper support 13. ing.
上部支柱13を上下動させる駆動モータ17は、第１図に示
す様に、ベース部10内に収容され、モータ17の回転軸18
がジョイント19で多条ネジ20に結合されている。この多
条ネジ20が上部支柱13の内部に挿入されて、上部支柱13
の下端部にネジ結合され、このネジ結合により、モータ
17と多条ネジ20との回転運動が、上部支柱12の昇降直線
移動運動に変換される様になっている。A drive motor 17 for moving the upper column 13 up and down is housed in the base portion 10 as shown in FIG.
Is connected to the multiple thread 20 with a joint 19. This multi-threaded screw 20 is inserted inside the upper strut 13 to
Screwed to the lower end of the
The rotational movement of the 17 and the multi-threaded screw 20 is converted into the vertical moving movement of the upper column 12.
３本の支持脚11は、中空パイプから成り、この内部に３
箇の電源用円柱型乾電池21が収容されている。The three support legs 11 consist of a hollow pipe, inside of which 3
A cylindrical dry battery 21 for power source is stored.
電源電池21は、端子具22、内部配線23、足踏み式フット
・ペダル・スイッチ24を介して、駆動モータ17に接続さ
れている。The power battery 21 is connected to the drive motor 17 via a terminal tool 22, internal wiring 23, and a foot-operated foot pedal switch 24.
電源電池21は、３本の支持脚11に収容しても、１本或る
いは２本の支持脚11に収容しても良い。また、電源電池
21を２グループに分割して、一方を電池切れに対応する
為の予備としても構わない。The power supply battery 21 may be housed in the three support legs 11 or one or two support legs 11. Also the power battery
21 may be divided into two groups, and one may be used as a spare for dealing with a dead battery.
支持脚11は、折り畳み式とする為、及び電池21を交換挿
入する為に、ベース部10に対し着脱自在に連結されてい
る。The support leg 11 is detachably connected to the base portion 10 in order to make it foldable and to insert and replace the battery 21.
ベース部10の下面に弾性板25がネジ26で取り付けられ、
この弾性板25の弾性により堅いボール27が、支持脚11の
基部に形成された円周凹溝28に嵌まり合うことにより、
支持脚11がベース部10に取り付け保持されている。The elastic plate 25 is attached to the lower surface of the base portion 10 with the screw 26,
Due to the elasticity of the elastic plate 25, the rigid ball 27 is fitted into the circumferential groove 28 formed in the base of the support leg 11,
The support leg 11 is attached and held to the base portion 10.
フット・ペダル・スイッチ24は、第２図に示す如く、上
昇用と下降用とが併設され、上昇用スイッチ24aを足踏
み操作すると、モータ17に電源が供給され正回転を始め
ることにより、上部支柱13が上昇する。又、下降用スイ
ッチ24bを操作すると、同様にして、モータ17が逆回転
することにより、上部支柱13が下降する。スイッチ24の
操作を中止すると、上部支柱13の上下動が停止する。As shown in FIG. 2, the foot pedal switch 24 is provided for raising and lowering, and when the raising switch 24a is stepped on, the power is supplied to the motor 17 to start the forward rotation, so that the upper strut 13 rises. Further, when the lowering switch 24b is operated, the motor 17 reversely rotates in the same manner, so that the upper column 13 descends. When the operation of the switch 24 is stopped, the vertical movement of the upper column 13 is stopped.
電源電池21を交換するときは、支持脚11を強めに引っ張
ると、ベース部10から分離される。交換後は、支持脚11
を押し込めば、第１図の状態にセットされる。When exchanging the power supply battery 21, the support leg 11 is separated from the base portion 10 by pulling it strongly. After replacement, support legs 11
If is pushed in, it is set to the state shown in FIG.
（発明の効果） 前述の通り、この発明によれば、電動式伸縮型スタンド
に於いて、外部電源及びこれとの接続コードを不要とす
ることが出来、スタンドの転倒や故障などの事故を減ら
すことが出来、また、昇降の操作性も良好であり、しか
も、省スペースで小型コンパクトに構成することが出来
るとともに、重心を引き下げてスタンドを安定化させる
ことが出来るという、顕著な効果が得られる。(Effects of the Invention) As described above, according to the present invention, in the electric telescopic stand, it is possible to eliminate the need for the external power supply and the connection cord with the power supply, and reduce accidents such as the stand overturning or breakdown. In addition, the operability of raising and lowering is good, and moreover, it is possible to achieve a remarkable effect that the space can be saved and the device can be made compact and compact, and the center of gravity can be lowered to stabilize the stand. .
第１図はこの発明を実施した電動昇降スタンドの要部縦
断面図、第２図は同じく外観斜視図である。 10……ベース部、11……支持脚、12……下部支柱、13…
…上部支柱、17……駆動モータ、21……電源電池、24…
…フット・ペダル・スイッチ。FIG. 1 is a longitudinal sectional view of a main part of an electric lift stand embodying the present invention, and FIG. 2 is an external perspective view of the same. 10 …… Base part, 11 …… Support legs, 12 …… Lower support, 13…
… Upper column, 17 …… Drive motor, 21 …… Power battery, 24…
… Foot pedal switch.
Claims (2)
れたベース部に内蔵した駆動モータでベース部上に取り
付けられた伸縮式支柱を伸縮作動させる様にした電動昇
降スタンドに於いて、前記支持脚を中空パイプで構成
し、この支持脚の内部スペースに前記駆動モータの動力
源として電源電池を収容した事を特徴とする電動昇降ス
タンド。1. An electric lift stand in which an extendable column mounted on a base part is extended and retracted by a drive motor built in a base part in which at least three support legs are radially connected. An electric lift stand characterized in that the support leg is formed of a hollow pipe, and a power source battery is housed in the inner space of the support leg as a power source of the drive motor.
・スイッチを取り付け、このフット・ペダル・スイッチ
の操作により前記駆動モータの電源オン・オフと回転方
向とを制御する様にした事を特徴とする特許請求の範囲
第（１）項記載の電動昇降スタンド。2. A foot-operated foot pedal switch is attached to the base portion, and the power on / off and rotation direction of the drive motor are controlled by operating the foot pedal switch. The electric lift stand according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63007795A JPH06100309B2 (en) | 1988-01-18 | 1988-01-18 | Electric lifting stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63007795A JPH06100309B2 (en) | 1988-01-18 | 1988-01-18 | Electric lifting stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01188796A JPH01188796A (en) | 1989-07-28 |
| JPH06100309B2 true JPH06100309B2 (en) | 1994-12-12 |
Family
ID=11675580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63007795A Expired - Fee Related JPH06100309B2 (en) | 1988-01-18 | 1988-01-18 | Electric lifting stand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06100309B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745958B1 (en) * | 1996-03-05 | 1998-04-03 | Gitzo Sa | DEVICE FOR ELECTRICAL SUPPLY OF AN EXTERNAL SUPPLY APPARATUS, FIXED ON A PORTABLE SUPPORT |
| US7613292B2 (en) * | 2006-09-29 | 2009-11-03 | Sony Ericsson Mobile Communications Ab | Adjustable earpiece |
| JP2009033504A (en) * | 2007-07-27 | 2009-02-12 | Nec Tokin Corp | Bone conduction type receiver |
| CN102736370B (en) * | 2011-03-29 | 2015-04-22 | 田永茂 | Unipod with stabilizing mechanism |
| GB2491636A (en) * | 2011-06-10 | 2012-12-12 | Clockaudio Ltd | Lift/lower microphone actuator with stepping motor |
| CN110469757A (en) * | 2019-09-11 | 2019-11-19 | 韩勇 | A kind of system of Visual Interactive Clinical Follow-up |
-
1988
- 1988-01-18 JP JP63007795A patent/JPH06100309B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01188796A (en) | 1989-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |