JPH01188796A - Motor-driven lifting stand - Google Patents
Motor-driven lifting standInfo
- Publication number
- JPH01188796A JPH01188796A JP63007795A JP779588A JPH01188796A JP H01188796 A JPH01188796 A JP H01188796A JP 63007795 A JP63007795 A JP 63007795A JP 779588 A JP779588 A JP 779588A JP H01188796 A JPH01188796 A JP H01188796A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- lifting stand
- motor
- drive motor
- housed
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
Abstract
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。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an electric lift type stand used for adjusting the height 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
の動作出動り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 lift stand, three support legs are connected radially around a base part at equal intervals, and a telescoping support is attached to the base in an upright state. The motor, which is the source of the operation, is built into the base, and the power for operating the motor is supplied from an external commercial power source or the like via a connecting cord.
（１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山
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烈いとい
う使用場所の制約を受けるなどの問題点があった。(The problem that 1 Ming is trying to solve) However, although using an external power source helps make the stand itself smaller and lighter, the connection cord gets in the way and can cause users to trip over it and break it down. In addition, there are problems such as the possibility of inviting the use of electric power, and the restrictions on where it can be used, which means that it must be used in a place where there is an external commercial power source.
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 was made in order to solve the above-mentioned conventional problems, and its purpose is to eliminate the need for a separate external power supply and its connection cord, and to provide good operability.
Moreover, it is an object of the present invention to provide an electric lifting stand that can be configured to be small 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木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Ｆ、＝する電動昇降スタンド。(Means for Solving the Problems) The gist of the present invention to achieve the above object is that at least three wooden support legs are radially connected and mounted on the base by a built-in drive motor. In an electric lifting stand in which a telescoping column is operated to extend and contract, the support leg is constructed of a hollow pipe, and a power source battery is housed in the internal space of the support leg as a power source for the drive motor. , = electric 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ＩＩＩ御する様にした電動昇降スタンドに存する
。Furthermore, a foot pedal switch is attached to the base part, and the power supply on/off and rotational direction of the drive motor are controlled by operating the foot pedal switch. Exists.
（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。(Function) With this structure, there is no need for an external power supply and its connection cord, preventing falls and breakdowns caused by this, and the empty space inside the support legs can be used as a built-in place for the power battery. As a result, space saving and downsizing 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。Furthermore, when the foot pedal switch is operated, the power supply on/off and rotational direction of the drive motor are controlled, thereby extending and contracting the column, that is, raising and lowering the column and adjusting 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！ｉＱＩ！状態がよ
り一層安定化する。Furthermore, when the power battery is built into the support legs, its weight lowers the overall center of gravity, making it a stand! iQI! The situation becomes even more stable.
（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
。(Example) Next, an example of the present invention will be described based on 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＠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１
２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 lifting stand has a base portion 10.
Three support legs 11 with rubber legs 16 are removably connected to the tips of the base part 10, and a lower support 12 made of a cylinder is installed upright in the center of the upper surface of the base part 10.
A hollow, small-diameter upper support 13 is housed inside the housing 2 so as to be able to rise and fall freely.
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
る為の連結員１５が設けられている。A grip 14 for adjusting the degree of connection with the upper support 13 is screwed to the upper end of the lower support 12, and a connecting member 15 for attaching a microphone holder (not shown) is provided to the upper end of the upper support 13. ing.
上部支柱１３を上下！ｂ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がジヨイント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。Move the upper support 13 up and down! The drive motor 17 that causes the first
As shown in the figure, the motor 17 is housed within the base portion 10.
A rotating shaft 18 is connected to a multi-thread screw 20 at a joint 19. This multi-thread screw 20 is inserted into the inside of the upper strut 13 and screwed to the lower end of the upper strut 13, and this screw connection allows the rotational movement of the motor 17 and the multi-thread screw 20 to move the upper strut 12 up and down. It is designed to be converted into linear movement.
３本の支持ｍｉｉは、中空パイプから成り、この内部に
３１の電源用円柱型乾電池２１が収容されている。The three supports mii are made of hollow pipes, and 31 cylindrical dry batteries 21 for power supply are housed inside the pipes.
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１
７に接続されている。The power battery 21 is connected to the drive motor 1 via a terminal 22, internal wiring 23, and a foot pedal switch 24.
7 is connected.
電源電池２１は、３本の支持脚１１に収容しても、１本
成るいは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 battery 21 may be housed in three support legs 11, or may be housed in one or two support legs 11. Alternatively, the power source batteries 21 may be divided into two groups, one of which may be used as a reserve in case the batteries run out.
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 legs 11 are removably connected to the base portion 10 so as to be foldable and to allow replacement and insertion of 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に取り付は保
持されている。An elastic plate 25 is attached to the lower surface of the base part 10 with screws 26, and the elasticity of the elastic plate 25 allows the hard ball 27 to
The support leg 11 is held attached to the base portion 10 by fitting into a circumferential groove 28 formed at the base of the support leg 11 .
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。The foot pedal switch 24 is as shown in FIG.
A lifting switch 24a and a lowering switch are provided together, and when the lifting switch 24a is operated by foot, power is supplied to the motor 17 and the motor 17 starts rotating in the normal direction, thereby raising the upper support column 13. Further, when the lowering switch 24b is operated, the motor 17 similarly rotates in the opposite direction, thereby lowering the upper support column 13. 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。When replacing the power battery 21, the supporting legs 11 are pulled strongly to separate them from the base portion 10.
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。After replacement, by pushing in the support leg 11, the state shown in FIG. 1 will be set.
（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, an external power source and a connection cord to the electric power source can be eliminated in the electric telescoping stand, thereby reducing accidents such as the stand falling over or malfunctioning. In addition, it has good operability in lifting and lowering, and it can be configured compactly and save space, and it has the remarkable effect of lowering the center of gravity and stabilizing 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 cross-sectional view of a main part of an electric lift stand embodying the present invention, and FIG. 2 is a perspective view of the same. DESCRIPTION OF SYMBOLS 10... Base part, 11... Support leg, 12... Lower column, 13... Upper column, 17... Drive motor,
21...Power battery, 24...Foot pedal switch.
Claims (2)
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) In an electric lifting stand in which at least three support legs are radially connected and a drive motor built in the base part is used to extend and retract a telescoping column attached to the base part, the support legs An electric lifting stand comprising a hollow pipe, and a power battery is housed in the internal space of the support leg as a power source for the drive motor.
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 supply on/off and rotational direction of the drive motor are controlled by operating the foot pedal switch. Claim No. 1
) Electric lifting stand described in section 2.
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 true JPH01188796A (en) | 1989-07-28 |
| JPH06100309B2 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) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745958A1 (en) * | 1996-03-05 | 1997-09-12 | Gitzo Sa | External electric supply for equipment mounted on portable support, e.g. video camera |
| JP2009033504A (en) * | 2007-07-27 | 2009-02-12 | Nec Tokin Corp | Bone conduction type receiver |
| JP4824819B2 (en) * | 2006-09-29 | 2011-11-30 | ソニー エリクソン モバイル コミュニケーションズ， エービー | Adjustable earpiece |
| CN102736370A (en) * | 2011-03-29 | 2012-10-17 | 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
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745958A1 (en) * | 1996-03-05 | 1997-09-12 | Gitzo Sa | External electric supply for equipment mounted on portable support, e.g. video camera |
| JP4824819B2 (en) * | 2006-09-29 | 2011-11-30 | ソニー エリクソン モバイル コミュニケーションズ， エービー | Adjustable earpiece |
| JP2009033504A (en) * | 2007-07-27 | 2009-02-12 | Nec Tokin Corp | Bone conduction type receiver |
| CN102736370A (en) * | 2011-03-29 | 2012-10-17 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06100309B2 (en) | 1994-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20020162410A1 (en) | Telescopic linear actuator | |
| JPH01188796A (en) | Motor-driven lifting stand | |
| CN212617177U (en) | Adjustable angle of shaking head's of domestic appliance device | |
| CN200940082Y (en) | Electric lifting jack | |
| CN212151363U (en) | Supporting and rotating device of crane installation crane | |
| CN211021454U (en) | Thimble assembly and lifting upright column applied by same | |
| CN217763184U (en) | Stage lamp with can hide undercarriage | |
| CN211957094U (en) | Music box with anti-toppling mechanism | |
| CN218277017U (en) | Outdoor sound equipment | |
| CN217656717U (en) | Self-adaptive wired loudspeaker box support | |
| CN218185898U (en) | Self-locking lifting stand column | |
| CN208837218U (en) | A kind of low noise same table | |
| CN201200262Y (en) | Lifting-type multipurpose clothing hanger | |
| CN212929384U (en) | Automatic cleaning cooling and heating equipment capable of controlling air temperature and humidity | |
| CN220607740U (en) | Anti-toppling round table convenient to move | |
| CN220046970U (en) | Foldable running machine | |
| CN210130641U (en) | Circulating showcase | |
| CN213019179U (en) | Combined lamp decoration | |
| CN213506804U (en) | Rice bran oil degreasing device | |
| CN219644318U (en) | Electric lifting table controller | |
| CN212574921U (en) | Novel automatic slow steerable gassing speed's hemostasis appearance | |
| CN218542680U (en) | Floor fan convenient to adjust | |
| CN220037953U (en) | Novel fire figure display device | |
| CN212326914U (en) | Telescopic and rotary massage device | |
| CN218040096U (en) | Sound box socket connecting wire support |
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 |