CN208110436U - Motor-operating mechanism manual mode lower handle automatic ejecting mechanism - Google Patents

Abstract

The utility model belongs to electricity behaviour's equipment technical field, it is related to a kind of motor-operating mechanism manual mode lower handle automatic ejecting mechanism, including handwheel, handle, handwheel and handle are rotatablely connected by axis, torsional spring is arranged on axis, one torque arm of torsional spring is held out against in handle bottom surface, another torque arm is pressed on the block of handwheel surface formation；Groove is formed on the handle, the setting of mandril mating groove controls the rotation of handle, and spanner slot is arranged in separate groove one end on handle.The utility model installation is simple, and part universality is good；Structure is simple, and cost is relatively low for processing and manufacturing；It is more intuitive in operation, conveniently.

Description

Motor-operating mechanism manual mode lower handle automatic ejecting mechanism

Technical field

The utility model belongs to electricity behaviour's equipment technical field, and it is automatic to be related to a kind of motor-operating mechanism manual mode lower handle Ejecting mechanism.

Background technique

With the continuous development of science and technology, people are also continuous to the prior art while enjoying scientific and technological progress bring and enjoying More requirements are proposed, for a product, whether operation is simple, is conveniently also one of element for measuring a product.

Summary of the invention

The utility model is in view of the above-mentioned problems, provide a kind of motor-operating mechanism manual mode lower handle automatic spring machine Structure, the mechanism is simple to operate, reliable and stable work.

According to the technical solution of the utility model：A kind of motor-operating mechanism manual mode lower handle automatic ejecting mechanism, It is characterized in that：Including handwheel, handle, handwheel and handle are rotatablely connected by axis, are arranged torsional spring, a torque arm of torsional spring on axis It holds out against in handle bottom surface, another torque arm is pressed on the block of handwheel surface formation；Groove is formed on the handle, mandril is matched Groove setting is closed, the rotation of handle is controlled, spanner slot is arranged in separate groove one end on handle.

Two blocks of side plates disposed in parallel, axis support is arranged in the handle bottom surface as a further improvement of the utility model, It is connected on two blocks of side plates, partition is set between two blocks of side plates, groove is formed by handle bottom surface and partition upper surface.

Spanner slot is arranged far from groove one end in the handle bottom surface as a further improvement of the utility model, on handle Surface is plane.

The handwheel includes plate body as a further improvement of the utility model, and axis hole is arranged on plate body, and plate body surface is enclosed Around axis hole, annular projection is set.

The plate body includes the plate body top of integrally connected, plate body lower part, axis as a further improvement of the utility model, Hole is set on plate body lower part, and the edge-perpendicular on plate body top is provided with backplate, is fastenedly connected handwheel interconnecting piece at the top of backplate, is kept off Block is set on handwheel interconnecting piece, and axis runs through handwheel interconnecting piece.

The mandril includes the body of rod and the limited block for being set to rod end as a further improvement of the utility model, Body of rod one end bottom surface that is connected with limited block is set as inclined-plane.

The utility model has technical effect that：Installation is simple, and part universality is good；Structure is simple, fabricates cost It is lower；It is more intuitive in operation, conveniently.

Detailed description of the invention

Fig. 1 is the utility model lock state schematic diagram.

Fig. 2 is the utility model unlocked state schematic diagram.

Fig. 3 is the cross-sectional view of the utility model.

Specific embodiment

Specific embodiment of the present utility model is further described with reference to the accompanying drawing.

In Fig. 1 ~ 3, including mandril 1, body of rod 1-1, limited block 1-2, inclined-plane 1-3, handle 2, groove 2-1, spanner slot 2-2, Side plate 2-3, partition 2-4, torsional spring 3, handwheel 4, block 4-1, axis hole 4-2, annular projection 4-3, plate body 4-4, plate body top 4-41, Plate body lower part 4-42, backplate 4-5, handwheel interconnecting piece 4-6, axis 5 etc..

As shown in Fig. 1 ~ 3, the utility model is a kind of motor-operating mechanism manual mode lower handle automatic ejecting mechanism, packet Handwheel 4, handle 2 are included, handwheel 4 is rotatablely connected with handle 2 by axis 5, torsional spring 3 is arranged on axis 5, a torque arm of torsional spring 3 is held out against In 2 bottom surface of handle, another torque arm is pressed on the block 4-1 of 4 surface of handwheel formation；Groove 2-1 is formed on the handle 2, 1 mating groove 2-1 of mandril setting controls the rotation of handle 2, and spanner slot 2-2 is arranged in separate one end groove 2-1 on handle 2.

Two pieces of side plate 2-3 disposed in parallel are arranged in 2 bottom surface of handle, and the support of axis 5 is connected on two pieces of side plate 2-3, two pieces of sides Partition 2-4 is set between plate 2-3, and groove 2-1 is formed by 2 bottom surface of handle and the upper surface partition 2-4.

Spanner slot 2-2 is arranged far from the one end groove 2-1 in 2 bottom surface of handle, and 2 upper surface of handle is plane.

Handwheel 4 includes plate body 4-4, and axis hole 4-2 is arranged on plate body 4-4, and the surface plate body 4-4 is cyclic annular around axis hole 4-2 setting Raised 4-3.

Plate body 4-4 includes the plate body top 4-41 of integrally connected, plate body lower part 4-42, and axis hole 4-2 is set to plate body lower part On 4-42, the edge-perpendicular of plate body top 4-41 is provided with backplate 4-5, is fastenedly connected handwheel interconnecting piece 4-6 at the top of backplate 4-5, Block 4-1 is set on handwheel interconnecting piece 4-6, and axis 5 runs through handwheel interconnecting piece 4-6.In actual production, on the 4-41 of plate body top It is additionally provided with a rectangular opening and two circular holes, in order to match with exterior part.

Mandril 1 includes that body of rod 1-1 and the limited block 1-2 for being set to the end body of rod 1-1, body of rod 1-1 are connected with limited block 1-2 It connects one end bottom surface and is set as inclined-plane 1-3, matched by limited block 1-2 with groove 2-1, realize the locking of handle 2, inclined-plane 1-3 Ensure to have when mandril 1 and groove 2-1 cooperate it is enough allow bit space, be not in interference.

The course of work of the utility model is as follows：After the utility model product installs as requested, in the course of work, from When dynamic state, the limited block 1-2 of 1 end of mandril is placed in groove 2-1, and limitation handle 2 acts；When need of work is switched to manual shape When state, mandril 1 is extracted out from groove 2-1, at this point, 3 driving handle 2 of torsional spring pops up.

Claims (6)

1. a kind of motor-operating mechanism manual mode lower handle automatic ejecting mechanism, it is characterised in that：Including handwheel（4）, handle （2）, handwheel（4）With handle（2）Pass through axis（5）Rotation connection, axis（5）On be arranged torsional spring（3）, torsional spring（3）A torque arm top Tightly in handle（2）Bottom surface, another torque arm are pressed in handwheel（4）The block that surface is formed（4-1）On；The handle（2）Upper shape At groove（2-1）, mandril（1）Mating groove（2-1）Setting controls handle（2）Rotation, handle（2）Upper separate groove（2-1） Spanner slot is arranged in one end（2-2）.

2. motor-operating mechanism manual mode lower handle automatic ejecting mechanism as described in claim 1, it is characterised in that：It is described Handle（2）Two blocks of side plates disposed in parallel are arranged in bottom surface（2-3）, axis（5）Support is connected to two blocks of side plates（2-3）On, two pieces of sides Plate（2-3）Between partition is set（2-4）, groove（2-1）By handle（2）Bottom surface and partition（2-4）Upper surface is formed.

3. motor-operating mechanism manual mode lower handle automatic ejecting mechanism as described in claim 1, it is characterised in that：It is described Handle（2）Bottom surface is far from groove（2-1）Spanner slot is arranged in one end（2-2）, handle（2）Upper surface is plane.

4. motor-operating mechanism manual mode lower handle automatic ejecting mechanism as described in claim 1, it is characterised in that：It is described Handwheel（4）Including plate body（4-4）, plate body（4-4）Upper setting axis hole（4-2）, plate body（4-4）Surface surrounds axis hole（4-2）Setting Annular projection（4-3）.

5. motor-operating mechanism manual mode lower handle automatic ejecting mechanism as claimed in claim 4, it is characterised in that：It is described Plate body（4-4）Plate body top including integrally connected（4-41）, plate body lower part（4-42）, axis hole（4-2）It is set to plate body lower part （4-42）On, plate body top（4-41）Edge-perpendicular be provided with backplate（4-5）, backplate（4-5）Top is fastenedly connected handwheel company Socket part（4-6）, block（4-1）It is set to handwheel interconnecting piece（4-6）On, axis（5）Through handwheel interconnecting piece（4-6）.

6. motor-operating mechanism manual mode lower handle automatic ejecting mechanism as described in claim 1, it is characterised in that：It is described Mandril（1）Including the body of rod（1-1）And it is set to the body of rod（1-1）The limited block of end（1-2）, the body of rod（1-1）With limited block（1-2） One end bottom surface that is connected is set as inclined-plane（1-3）.