CN207587571U - A kind of Dual-power automatic switching controller - Google Patents
A kind of Dual-power automatic switching controller Download PDFInfo
- Publication number
- CN207587571U CN207587571U CN201721794652.2U CN201721794652U CN207587571U CN 207587571 U CN207587571 U CN 207587571U CN 201721794652 U CN201721794652 U CN 201721794652U CN 207587571 U CN207587571 U CN 207587571U
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- fixedly connected
- casing
- block
- dual
- protective case
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Abstract
The utility model discloses a kind of Dual-power automatic switching controllers, including casing, the both sides of the casing, which are run through, protective case, and the inside of protective case is fixedly connected with conducting block, the side of the conducting block is rotatably connected to moving block, and the surface of moving block is fixedly connected with contact block, the surface of the contact block has been respectively fixedly connected with link block and the first spring leaf, the surface of first spring leaf is fixedly connected with the surface of protective case, contact plate is fixedly connected at the top of the link block, and the bottom of protective case is fixedly connected with supporting rod, and the bottom end of supporting rod is fixedly connected with the bottom of casing inner wall, the utility model is related to technical field of electrical equipment.The Dual-power automatic switching controller, the structure for solving traditional controller is excessively single, and power supply handoff procedure it is unstable the problem of, eliminate some potential safety problems, be conducive to the use of equipment, considerably increase functionality.
Description
Technical field
The utility model is related to technical field of electrical equipment, specially a kind of Dual-power automatic switching controller.
Background technology
With the continuous development of society, information interchange and communication also just become more and more frequently, more and more important.It is various to regard
Equipment, projection device are listened, conference system etc. initially enters all trades and professions, present meeting room, electronic teaching room etc., is not
Open one microphone of chair instead various advanced multimedia conferencings and teaching equipment in a pervious dais one.
Such as:Projector, video disc player, video recorder, video showing platform, multimedia computer, electronic screen, some large conference rooms are further provided with
Simultaneous interpretation system, electronic voting system, large screen projection, more screen switching systems etc., the use of plurality of devices must be brought
Miscellaneous equipment operation.Such as：Plurality of devices power supply is opened, to close light, to switch various audio-video signals again and again, otherwise
Disconnected switching projected picture etc..
In this case, one kind can manage these equipment concentratedly, and can control the various resources of meeting room, classroom simultaneously
Central control system equipment just come into being, the structure of traditional controller is excessively single, and the handoff procedure of power supply is not
Stablize, there are some potential safety problemss, are unfavorable for the use of equipment.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of Dual-power automatic switching controller, solves biography
The structure of the controller of system is excessively single, and power supply handoff procedure it is unstable the problem of.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of Dual-power automatic switching
Controller, including casing, the both sides of the casing, which are run through, has protective case, and the inside of protective case is fixedly connected with conduction
Block, the side of the conducting block are rotatably connected to moving block, and the surface of moving block is fixedly connected with contact block, the contact
The surface of block has been respectively fixedly connected with link block and the first spring leaf, and the surface of first spring leaf and the surface of protective case are consolidated
It is fixed to connect, contact plate is fixedly connected with, and the bottom of protective case is fixedly connected with supporting rod at the top of the link block, and
The bottom end of supporting rod is fixedly connected with the bottom of casing inner wall, and stable block is fixedly connected at the top of the casing inner wall, and
The front for stablizing block is rotatably connected to rotating bar, and the inner wall of the rotating bar is equipped with sliding slot, and the surface of rotating bar is fixed and connected
It is connected to rubber block.
Preferably, the bottom of the casing inner wall is fixedly connected with metallic plate, and is fixedly connected at the top of metallic plate
Second spring piece, is fixedly connected with conductive plate at the top of the second spring piece, and the bottom of casing is through there is metal derby, and
And the surface of metal derby is fixedly connected with the surface of metallic plate.
Preferably, pneumatic linear actuator is fixedly connected at the top of the casing inner wall, and the bottom of pneumatic linear actuator is fixedly connected with
Bar is contacted, and contacts the surface of bar and the inner wall of sliding slot is slidably connected.
Preferably, the surface of the pneumatic linear actuator is fixedly connected with gas source switch, and gas is communicated at the top of gas source switch
Source capsule, the top of the gas source pipe run through casing and extend to the outside of casing, and button is fixedly connected at the top of the casing.
Advantageous effect
The utility model provides a kind of Dual-power automatic switching controller.Has following advantageous effect：
(1), the Dual-power automatic switching controller connects two different power supplys, by pressing key control by conducting block
Gas source switch starts pneumatic linear actuator and drives contact bar, contacts the surface of bar and the inner wall of sliding slot is slidably connected, rotating bar is driven to turn
It is dynamic, rubber block is made to drive contact block and conductive plate to contact plate is driven by link block, pass through the first spring leaf and second spring
Piece acts on, and makes contact firm, carries out electric power output by metallic plate and metal derby, solves the structure of traditional controller excessively
It is single, and power supply handoff procedure it is unstable the problem of, eliminate some potential safety problems, be conducive to the use of equipment.
(2), the Dual-power automatic switching controller is acted on by the first spring leaf and second spring piece, makes contact firm,
Again by pneumatic linear actuator, contact bar, gas source switch, gas source pipe and button, functionality is considerably increased, is conducive to user's use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view at A in the utility model Fig. 1.
In figure：1 casing, 2 protective cases, 3 conducting blocks, 4 moving blocks, 5 contact blocks, 6 link blocks, 7 first spring leafs, 8 contacts
Plate, 9 supporting rods, 10 stablize blocks, 11 rotating bars, 12 sliding slots, 13 rubber blocks, 14 metallic plates, 15 second spring pieces, 16 conductive plates,
17 metal derbies, 18 pneumatic linear actuators, 19 contact bars, 20 gas source switch, 21 gas source pipes, 22 buttons.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Dual-power automatic switching controller, including
Casing 1, the both sides of casing 1, which are run through, has protective case 2, and the inside of protective case 2 is fixedly connected with conducting block 3, conducting block 3
Side is rotatably connected to moving block 4, and the surface of moving block 4 is fixedly connected with contact block 5, and the surface of contact block 5 is solid respectively
Surely 6 and first spring leaf 7 of link block is connected with, the surface of the first spring leaf 7 is fixedly connected with the surface of protective case 2, link block
6 top is fixedly connected with contact plate 8, and the bottom of protective case 2 is fixedly connected with supporting rod 9, and the bottom end of supporting rod 9
It is fixedly connected with the bottom of 1 inner wall of casing, stable block 10 is fixedly connected at the top of 1 inner wall of casing, and stablize block 10 just
Face is rotatably connected to rotating bar 11, and the inner wall of rotating bar 11 is equipped with sliding slot 12, and the surface of rotating bar 11 is fixedly connected with rubber
Blob of viscose 13, the bottom of 1 inner wall of casing are fixedly connected with metallic plate 14, and the top of metallic plate 14 is fixedly connected with second spring
Piece 15, the top of second spring piece 15 are fixedly connected with conductive plate 16, and the bottom of casing 1 is through there is metal derby 17, and
The surface of metal derby 17 is fixedly connected with the surface of metallic plate 14, and pneumatic linear actuator 18 is fixedly connected at the top of 1 inner wall of casing, and
And the bottom of pneumatic linear actuator 18 is fixedly connected with contact bar 19, and contacts the surface of bar 19 and the inner wall of sliding slot 12 is slidably connected,
The surface of pneumatic linear actuator 18 is fixedly connected with gas source switch 20, and the top of gas source switch 20 is communicated with gas source pipe 21, gas source pipe
21 top runs through casing 1 and extends to the outside of casing 1, and the top of casing 1 is fixedly connected with button 22.
During work, two different power supplys are connected by conducting block 3,20 gas source switch are controlled by button 22, start gas
Dynamic cylinder 18 drives contact bar 19, and the surface and the inner wall of sliding slot 12 for contacting bar 19 are slidably connected, and rotating bar 11 is driven to rotate, makes rubber
Blob of viscose 13 drives contact block 5 and conductive plate 16 to contact plate 8 is driven, by link block 6, passes through the first spring leaf 7 and the second bullet
Reed 15 acts on, and makes contact firm, and electric power output is carried out by metallic plate 14 and metal derby 17.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Dual-power automatic switching controller, including casing (1), it is characterised in that：The both sides of the casing (1) are run through
There is protective case (2), and the inside of protective case (2) is fixedly connected with conducting block (3), the side rotation of the conducting block (3) connects
Moving block (4) is connected to, and the surface of moving block (4) is fixedly connected with contact block (5), the surface difference of the contact block (5)
Link block (6) and the first spring leaf (7) are fixedly connected with, the surface and the surface of protective case (2) of first spring leaf (7) are consolidated
It is fixed to connect, contact plate (8) is fixedly connected with, and the bottom of protective case (2) is fixedly connected with branch at the top of the link block (6)
Strut (9), and the bottom end of supporting rod (9) is fixedly connected with the bottom of casing (1) inner wall, the top of casing (1) inner wall
Stable block (10) is fixedly connected with, and the front for stablizing block (10) is rotatably connected to rotating bar (11), the rotating bar (11)
Inner wall be equipped with sliding slot (12), and the surface of rotating bar (11) is fixedly connected with rubber block (13).
2. a kind of Dual-power automatic switching controller according to claim 1, it is characterised in that：Casing (1) inner wall
Bottom be fixedly connected with metallic plate (14), and second spring piece (15) is fixedly connected at the top of metallic plate (14), it is described
It is fixedly connected with conductive plate (16) at the top of second spring piece (15), and the bottom of casing (1) is through there is metal derby (17), and
And the surface of metal derby (17) is fixedly connected with the surface of metallic plate (14).
3. a kind of Dual-power automatic switching controller according to claim 1, it is characterised in that：Casing (1) inner wall
Top be fixedly connected with pneumatic linear actuator (18), and the bottom of pneumatic linear actuator (18) is fixedly connected with contact bar (19), and contacts
The surface of bar (19) and the inner wall of sliding slot (12) are slidably connected.
4. a kind of Dual-power automatic switching controller according to claim 3, it is characterised in that：The pneumatic linear actuator (18)
Surface is fixedly connected with gas source switch (20), and gas source pipe (21), the gas source pipe are communicated at the top of gas source switch (20)
(21) top runs through casing (1) and extends to the outside of casing (1), and button is fixedly connected at the top of the casing (1)
(22)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794652.2U CN207587571U (en) | 2017-12-20 | 2017-12-20 | A kind of Dual-power automatic switching controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794652.2U CN207587571U (en) | 2017-12-20 | 2017-12-20 | A kind of Dual-power automatic switching controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587571U true CN207587571U (en) | 2018-07-06 |
Family
ID=62739613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794652.2U Expired - Fee Related CN207587571U (en) | 2017-12-20 | 2017-12-20 | A kind of Dual-power automatic switching controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729142A (en) * | 2019-10-30 | 2020-01-24 | 国网山东省电力公司龙口市供电公司 | Automatic control box for power distribution network |
-
2017
- 2017-12-20 CN CN201721794652.2U patent/CN207587571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729142A (en) * | 2019-10-30 | 2020-01-24 | 国网山东省电力公司龙口市供电公司 | Automatic control box for power distribution network |
| CN110729142B (en) * | 2019-10-30 | 2021-09-28 | 国网山东省电力公司龙口市供电公司 | Automatic control box for power distribution network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191220 |