CN201048110Y

CN201048110Y - Housing of self-timing controller

Info

Publication number: CN201048110Y
Application number: CNU2007201503516U
Authority: CN
Inventors: 赖铿仁; 朱铭灯; 詹世吉
Original assignee: XINDIAN AUTOMATION CO Ltd
Current assignee: XINDIAN AUTOMATION CO Ltd
Priority date: 2007-06-19
Filing date: 2007-06-19
Publication date: 2008-04-16
Anticipated expiration: 2017-06-19

Abstract

The utility model discloses a shell body of an automatic time switch device, which is used for containing a time control rotating shaft and a plurality of switches. A motor is arranged on the shell body, and used for driving a gear set connected with the time control rotating shaft to rotate, thereby the connecting or the disconnecting of the switches is controlled by the time control rotating shaft. The shell body of the automatic time switch device comprises a main body and a gear case. The main body has a holding room which is used for containing the time control rotating shaft and the switches. The gear case is integrated into one at the main body, and used for containing the gear set, wherein, the gear case is provided with at least a penetrating hole which communicates with the gear case and the holding room, thereby causing the gear set to connect and drive the time control rotating shaft.

Description

Self-timing control device housing

Technical field

The utility model relates to a kind of housing of self-timing control device, relates in particular to a kind of with the one-body molded setting of gear box housing thereon.

Background technology

In the prior art, timing control apparatus need add usually or in addition group establish a gear box in order to the rotating disk of driving timing control device inside or runner to reach the effect of switch control.Yet the gear box that adds needs the extra metallic stamping pieces that increases, and produces extra spare part cost.And gear box utilizes lock members such as screw to be fixed on the timing control apparatus its assembly program complexity usually.Simultaneously because the vibrations that caused during revolution cause screw to get loose easily, and make the gear box displacement.The component wear that gear train causes because of the displacement of gear box, it can cause coming off of whole gear box what is more.Therefore, existing gear box assembling mode can cause the increase of manufacturing cost, and the problem of the increase of the coefficient of losses after using, and causes manufacturer and user's inconvenience.

The utility model content

It is a kind of with the one-body molded design that is arranged at the timing control apparatus housing of gear box that technical problem to be solved in the utility model is to provide, and do not need additionally to increase metallic stamping pieces as gear box, reduces the zero element cost.Can exempt simultaneously adding gear box and cause and make the shortcoming that built-up time increases, and follow-up gear box gets loose easily or drops and causes user's puzzlement.

For realizing above-described purpose, the utility model discloses a kind of self-timing control device housing, in order to ccontaining control rotating shaft and a plurality of switch when certain, one motor is set on the housing, rotate in order to drive a gear train that connects the timing controlled rotating shaft, and so as to conducting or cut-out by timing controlled rotating shaft control switch.Self-timing control device housing includes a body and a gear box.Body has an accommodation space, in order to ccontaining timing controlled rotating shaft and a plurality of switch.Gear box is formed in one in body, and the bottom of gear box has at least one open-work, is communicated with gear box and accommodation space, with so that gear train connect and the driving timing control rotating shaft.

Effect of the present utility model is: the self-timing control device housing that is provided, possess the gear box that is integrally formed in housing, can be in the housing manufacture process, when particularly making housing with injection molding, finish the making of gear box simultaneously, gear box is integrally formed on the housing.Therefore the utility model does not need additionally to increase metallic stamping pieces and makes gear box, and need not expend time in and manpower Assembling gear case, to save manufacturing cost, avoids gear box to come off simultaneously and causes the problem of damage.

Above about the utility model content explanation and the explanation of following execution mode in order to demonstration with explain principle of the present utility model, and provide claim of the present utility model further to explain.

Description of drawings

Figure 1A is the stereogram with self-timing control device housing of gear train of the present utility model;

Figure 1B is the stereogram with self-timing control device housing of lid of the present utility model;

Fig. 1 C is the stereogram of the self-timing control device housing of the utility model first embodiment;

Fig. 2 is the end view of the self-timing control device housing of the utility model second embodiment; And

Fig. 3 is the stereogram of the self-timing control device housing of the utility model the 3rd embodiment.

Wherein, Reference numeral:

100: timing control apparatus 102: motor

104: gear train 108: lid

109: perforation 110,210: self-timing control device housing

112: screw 120,220: body

122: accommodation space 130,230: gear box

132: sprocket 134: open-work

136: screw 140: metal base plate

150: timing controlled rotating shaft 160: switch

Embodiment

For making the purpose of this utility model, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.

At first, please refer to shown in Figure 1A to Figure 1B, self-timing control device housing 110 of the present utility model is equipped with control rotating shaft 150 and a plurality of switch 160 when certain, and is assembled into a timing control apparatus 100.Wherein, timing control apparatus 100 generally can be applicable in the household electrical appliance such as washing machine, dryer, yet not as limit.This timing control apparatus 100 also comprises a motor 102 and a gear train 104, wherein gear train 104 is connected in timing controlled rotating shaft 150, and motor 102 is in order to drive gear set 104, so as to making the timing controlled rotating shaft control the conducting or the cut-out of a plurality of switches 160, and make timing control apparatus 100 reach time-controlled function with the breach that is formed at side face.

Then, please refer to shown in Fig. 1 C, be the stereogram of the self-timing control device housing of the utility model first embodiment.The self-timing control device housing 110 of the utility model first embodiment includes a body 120 and a gear box 130.Wherein, body 120 has an accommodation space 122, and accommodation space 122 is then in order to ccontaining above-mentioned timing controlled rotating shaft 150 and a plurality of switch 160.

Refer again to shown in Fig. 1 C, the gear box 130 of self-timing control device housing 110 is formed in one in the exterior bottom of body 120.In present embodiment, gear box 130 is one to protrude in the gear box 130 of body 120.Gear box 130 also has a plurality of sprockets 132 and two open-works 134.Wherein, a plurality of sprockets 132 are formed at the bottom of gear box 130, in order to fixing a plurality of gears, and can form a gear train 104 by the mutual coupling of spacing between the sprocket 132 and gear size.

The open-work 134 of gear box 130 can contact the also timing controlled rotating shaft 150 of driving timing control device 100 and make said gear group 104 can pass through open-work 134 in order to be communicated with the accommodation space 122 of gear box 130 and body 120.

Refer again to shown in Figure 1B and Fig. 1 C, the edge of gear box 130 also is formed with two screws 136, and can fix a lid 108 by two screws 136 on gear box 130, with the gear train 104 of protection gear box 130 inside.Motor 102 is arranged on the lid 108, in order to the gear train 104 of driving gearbox 130 inside.

Then, please refer to shown in Figure 2ly, wherein Fig. 2 is the end view of the self-timing control device housing of the utility model second embodiment.In second embodiment, the lid 108 that possesses motor 102 is electric conducting material, and for example metal is made, and lid 108 has a perforation 109 corresponding to screw 136, and screw 136 connects the side up and down of body 120.Lid 108 passes perforation 109 by a screw 112 and locks screw 136 to be fixed on the body 120.Screw 112 passes screw 136 and contacts lid 108, and lid 108 is electrically connected mutually with screw 112.And screw 112 can further penetrate body 120 and be contacted with a metal base plate 140, to reach the function of ground connection.

Then, please refer to shown in Figure 3ly, be the stereogram of the self-timing control device housing of the utility model the 3rd embodiment.Similar among the self-timing control device housing 210 of self-timing control device housing 210, the three embodiment of the utility model the 3rd embodiment and first embodiment, also have a body 220 and a gear box 230.Yet its main difference is that the gear box 230 of the self-timing control device housing 210 among the 3rd embodiment is for to be recessed to form in the exterior bottom of body 220.Same, group is provided with a gear train 104 in the gear box 230, in order to driving timing control device 100.

Self-timing control device housing of the present utility model, be arranged on the housing in order to the gear box of driving timing control device is one-body molded, manufacturer's ejection formation and need not expending time in and manpower Assembling gear case expediently not only, saving manufacturing cost, and the user can not run into easily that gear box comes off and the problem that causes damage.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; be familiar with those of ordinary skill in the art and work as and to make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1. self-timing control device housing, in order to ccontaining control rotating shaft and a plurality of switch when certain, one motor is set on this housing, driving a gear train that connects this timing controlled rotating shaft rotates, control the conducting or the cut-out of this switch by this timing controlled rotating shaft, it is characterized in that this self-timing control device housing includes:

One body has an accommodation space, ccontaining this timing controlled rotating shaft and this switch; And

One gear box is shaped in this body, ccontaining this gear train, and the bottom of this gear box has at least one open-work, is communicated with this gear box and this accommodation space, and this gear train connection also drives this timing controlled rotating shaft.

2. self-timing control device housing according to claim 1 is characterized in that, also has a plurality of sprockets in this gear box, and fixing a plurality of gears, these a plurality of gears are complementary and form this gear train.

3. self-timing control device housing according to claim 1 is characterized in that, also can set a lid on this gear box, covers this gear box.

4. self-timing control device housing according to claim 3 is characterized in that the edge of this gear box also is formed with at least one screw, fixes this lid.

5. self-timing control device housing according to claim 1 is characterized in that, this gear box extends the tab-like exterior bottom that is formed in this body.

6. self-timing control device housing according to claim 1 is characterized in that this gear box is recessed to form the exterior bottom in this body.

7. self-timing control device housing according to claim 3 is characterized in that this motor also is arranged on this lid, and this lid is the made lid of an electric conducting material.

8. self-timing control device housing according to claim 3, it is characterized in that this lid forms at least one perforation corresponding to this screw, and this screw connects the side up and down of this body, this perforation is passed for a screw and is locked this screw, and this lid is fixed on this body.

9. self-timing control device housing according to claim 8 is characterized in that, this screw penetrates this body and is contacted with a metal base plate.