CN203277106U - Gear type guiding switching device - Google Patents
Gear type guiding switching device Download PDFInfo
- Publication number
- CN203277106U CN203277106U CN 201320257742 CN201320257742U CN203277106U CN 203277106 U CN203277106 U CN 203277106U CN 201320257742 CN201320257742 CN 201320257742 CN 201320257742 U CN201320257742 U CN 201320257742U CN 203277106 U CN203277106 U CN 203277106U
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- Prior art keywords
- upper cover
- gear type
- switching device
- contact
- switch device
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- 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
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Abstract
The utility model brings forward a gear type guiding switching device which comprises an upper cover, a lower cover and a cavity body composed of the upper cover and the lower cover. The upper cover is provided with a shaft hole. The gear type guiding switching device also comprises a primary shaft wheel which passes through the shaft hole and is inserted into the cavity body. The lower end of the primary shaft wheel is provided with multiple male teeth. The internal part of the cavity body is provided with a reset rotating mechanism. The reset rotating mechanism comprises a rotating block, a contact moving plate and an elastic component which are arranged below the upper cover in turn. The upper end of the rotating block is provided with female teeth which are engaged with the male teeth. Multiple stationary contacts are arranged inside the upper cover. The external part of the upper cover is provided with fixing contact plates which are connected with the stationary contacts. According to the gear type guiding switching device, the reset rotating mechanism arranged inside the cavity body is applied to control on/off of the gear type guiding switching device so that the gear type guiding switching device is simple and reasonable, and light and convenient to press, and safe and durable in electrification. Therefore, problems that occur easily during assembling and on/off of conventional warp type or swing type electronic switching devices are solved.
Description
Technical field
The utility model relates to the appliance switch field, is specifically related to a kind of gear type director switch device.
Background technology
at present, tradition electrical equipment push-button switch accessory more in assembling comparatively complexity and matching relationship many, want many so can cause the chance of failure problems, the assembly relation of all parts all will be reserved in design the fit-up gap and cater to production and assembly, if inconsistent in the tolerance when every operation is produced, will produce assembling bad, poor flow and the short circuit that some the are fatal phenomenon such as break, and the stroke pivot angle 6mm of wane type switch or more than, in the use pursuit of using and can't having satisfied in appearance existing user, therefore be necessary to be improved further and perfect.
The utility model content
The utility model is intended to overcome the deficiencies in the prior art, provides a kind of easy to be reasonable, presses gear type director switch device light, the energising safety durable, the problem that has been prone to when having solved the assembling of traditional moving seesaw-type or shuttle-type electrical apparatus-switching device and break-make.
The technical solution of the utility model is achieved in that
a kind of gear type director switch device, it comprises upper cover, lower cover, and the cavity that is consisted of by upper cover and lower cover, described upper cover offers axis hole, it is characterized in that, comprise that also passing described axis hole is inserted in the interior main shaft wheel of described cavity, the lower end of described main shaft wheel is provided with a plurality of public teeth, described inside cavity is provided with the rotating mechanism that resets, the described rotating mechanism that resets comprises the spill spin block that is set in turn in the upper cover below, contact moving plate and elastomeric element, the top of described spill spin block is provided with the female tooth with the mutual interlock of described male tooth, the outside of described upper cover is provided with fixed touch plate, one end of described fixed touch plate is embedded at the inside of described upper cover, and be fixedly connected with upper cover by fixed contact, described contact moving plate is provided with moving contact, when described moving contact engages with described fixed contact, switching device is in conducting state, when described moving contact separates with described fixed contact, switching device is in off-state.
Preferably, described spill spin block is provided with the holding tank that is complementary with described moving contact.
Preferably, the quantity of described public tooth is 4-6.
Preferably, described elastic component is volute spring, and the inboard of described lower cover is provided be used to the reference column of locating described volute spring, further is arranged with spring washer on described reference column.
Preferably, described upper cover also is provided with joint pin, and described joint pin is fixedly connected with described lower cover.
Than prior art, the utility model has the advantage of, gear type director switch device of the present utility model, by pressing main shaft wheel driven rotary piece and contacting the moving plate rotation, and coordinate to reset with the volute spring that the bottom arranges and rotate spill spin block and contact moving plate, thereby realize the Engage and disengage of moving contact and fixed contact, to realize the on-off function of switching device, high capacity can realize the 16A electric current, on function large quantum jump the technical barrier in the large electrical equipment of little stroke gap, it is easy to be reasonable to have, and presses advantage light, the energising safety durable.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of gear type director switch of the utility model device;
Fig. 2 is the plan structure schematic diagram of a kind of gear type director switch device in Fig. 1;
Fig. 3 is A-A structural representation in Fig. 2;
Fig. 4 is the internal structure schematic diagram of a kind of gear type director switch of the utility model device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
as Fig. 1, Fig. 2 and shown in Figure 3, a kind of gear type director switch device, it comprises upper cover 1, lower cover 2, and the cavity 3 that is consisted of by upper cover 1 and lower cover 2, upper cover offers axis hole 11, this switching device comprises that also passing axis hole 11 is inserted in the interior main shaft wheel 4 of cavity 3, the outside, lower end of main shaft wheel 4 is provided with 4 public teeth 41, inside cavity further is provided with the rotating mechanism that resets, this rotating mechanism that resets comprises the spill spin block 31 that is set in turn in upper cover 1 below, contact moving plate 32 and elastomeric element, the top of spill spin block 31 is provided with the female tooth 311 with male tooth 41 mutual interlocks, the outside of upper cover 1 is provided with fixed touch plate, this fixed touch plate comprises the first fixed touch plate 51 and the second fixed touch plate 52, one end difference plastic packaging of the first fixed touch plate 51 and the second fixed touch plate 52 is in the inside of upper cover 1, and be fixedly connected with upper cover 1 by fixed contact 12, contact moving plate 32 is provided with 2 moving contacts 321.Further, spill spin block 31 is provided with the holding tank 312 that is complementary with moving contact 321, namely when pressing main shaft wheel 4, when spill spin block 31 is rotated under the drive of the public tooth 41 of main shaft wheel, contact moving plate 32 is also followed spill spin block 31 synchronous rotaries, thereby the joint of realizing moving contact 321 and fixed contact 12 with separate, when moving contact 321 engages with fixed contact 12, switching device is in conducting state, when moving contact 321 separates with fixed contact 12, switching device is in off-state, and it is simple in structure, and is easy to assembly.
In the present embodiment, fixed contact is 4, moving contact 321 and fixed contact 12 are the contact of the silvery that is the tack spike, and moving contact and fixed contact include bar section and cap section, and the cap section of contact is round table-like, the end face of its cap section is the plane, moving contact is fully engaged with fixed contact, and the shape of moving contact and fixed contact and size are all identical, and the silver material of whole employing is made, conductivity is better, can reduce power consumption.
In the utility model, setting initial condition is that switching device is in off-state, and when pressing main shaft wheel 4, the elastic component that is positioned at spill spin block 31 bottoms is exerted pressure, and the compressed stroke of elastic component is no more than 3mm, and spill spin block 31 turns clockwise.Elastic component adopts volute spring 33, larger area one end that this volute spring 33 has is connected with spill spin block 31, and the end than small size that has is connected with lower cover 2, under the elastic force active force of volute spring, moving contact is combined with fixed contact firmly, can not cause loose contact; When needs cut-off switch device, then press main shaft wheel 4, the female tooth 311 on the male tooth 41 driven rotary pieces on main shaft wheel is rotated, in like manner, elastic component is no more than 3mm to lower compression under the effect of pressure, moving contact separates with fixed contact, and switching device is in again off-state.
In the utility model, the quantity of fixed contact 12 can be set to 6 according to the actual requirements, and the quantity of the public tooth 41 of corresponding main shaft wheel lower end also is set to 6.
Further, the position of being convenient to volute spring 33 is fixed, and this lower cover 2 inboard and be provided with reference column 21 in the volute spring cooperation place further is arranged with spring washer 6 on reference column.
In conjunction with shown in Figure 4, under cover and also further be provided with the connecting hole 22 that matches with the joint pin (not shown) of upper cover, joint pin is plugged in connecting hole 22, thereby realizes that upper cover and lower cover closely connect as one, Stability Analysis of Structures.
Gear type director switch device of the present utility model, by main shaft wheel driven rotary piece with contact moving plate rotation, and coordinate to reset with the volute spring that the bottom arranges and rotate spill spin block and contact moving plate, fixed contact in cavity is fixedly connected with fixed touch plate with plastic packaging, moving contact contacts with 4-6 fixed contact cycle rotation, to realize the on-off function of switching device, high capacity can realize the 16A electric current, on function large quantum jump the technical barrier in the large electrical equipment of little stroke gap, it is easy to be reasonable to have, and presses advantage light, the energising safety durable.Can not cause loose contact because of frequent the use.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. gear type director switch device, it comprises upper cover, lower cover, and the cavity that is consisted of by upper cover and lower cover, described upper cover offers axis hole, it is characterized in that, comprise that also passing described axis hole is inserted in the interior main shaft wheel of described cavity, the lower end of described main shaft wheel is provided with a plurality of public teeth, described inside cavity is provided with the rotating mechanism that resets, the described rotating mechanism that resets comprises the spill spin block that is set in turn in the upper cover below, contact moving plate and elastomeric element, the top of described spill spin block is provided with the female tooth with the mutual interlock of described male tooth, the outside of described upper cover is provided with fixed touch plate, one end of described fixed touch plate is embedded at the inside of described upper cover, and be fixedly connected with upper cover by fixed contact, described contact moving plate is provided with moving contact, when described moving contact engages with described fixed contact, switching device is in conducting state, when described moving contact separates with described fixed contact, switching device is in off-state.
2. a kind of gear type director switch device according to claim 1, is characterized in that, described spill spin block is provided with the holding tank that is complementary with described moving contact.
3. a kind of gear type director switch device according to claim 1, is characterized in that, the quantity of described public tooth is 4-6.
4. a kind of gear type director switch device according to claim 1, is characterized in that, described elastic component is volute spring, and the inboard of described lower cover is provided be used to the reference column of locating described volute spring, further is arranged with spring washer on described reference column.
5. the described a kind of gear type director switch device of according to claim 1-4 any one, is characterized in that, described upper cover also is provided with joint pin, and described joint pin is fixedly connected with described lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257742 CN203277106U (en) | 2013-05-13 | 2013-05-13 | Gear type guiding switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257742 CN203277106U (en) | 2013-05-13 | 2013-05-13 | Gear type guiding switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277106U true CN203277106U (en) | 2013-11-06 |
Family
ID=49507463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257742 Expired - Fee Related CN203277106U (en) | 2013-05-13 | 2013-05-13 | Gear type guiding switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491714A (en) * | 2017-07-24 | 2019-11-22 | 许继集团有限公司 | Disconnecting switch and its moving contact |
| CN113274813A (en) * | 2021-05-31 | 2021-08-20 | 宋振钰 | Sack cleaner of intermittent type formula clearance sack |
-
2013
- 2013-05-13 CN CN 201320257742 patent/CN203277106U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491714A (en) * | 2017-07-24 | 2019-11-22 | 许继集团有限公司 | Disconnecting switch and its moving contact |
| CN110491714B (en) * | 2017-07-24 | 2021-08-03 | 许继集团有限公司 | Isolating switch and moving contact thereof |
| CN113274813A (en) * | 2021-05-31 | 2021-08-20 | 宋振钰 | Sack cleaner of intermittent type formula clearance sack |
| CN113274813B (en) * | 2021-05-31 | 2022-07-26 | 府谷县佳民特种合金有限公司 | Sack cleaner of intermittent type formula clearance sack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |