CN219832510U - Arc extinguishing pressure controller with contact - Google Patents
Arc extinguishing pressure controller with contact Download PDFInfo
- Publication number
- CN219832510U CN219832510U CN202320355066.7U CN202320355066U CN219832510U CN 219832510 U CN219832510 U CN 219832510U CN 202320355066 U CN202320355066 U CN 202320355066U CN 219832510 U CN219832510 U CN 219832510U
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- CN
- China
- Prior art keywords
- contact
- shell
- reed
- switch
- push rod
- Prior art date
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Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 239000004593 Epoxy Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The utility model discloses an arc extinguishing pressure controller with contacts, which comprises an outer shell, a copper joint and a control mechanism; the inside of the outer shell is provided with epoxy and a switch shell, and the inside of the switch shell is provided with a contact assembly; the control mechanism comprises a limiting plate arranged on the inner side of the outer shell, a push rod movably arranged on the limiting plate, a reed connected with one end of the push rod and a membrane connected with the other end of the push rod. According to the arc extinguishing pressure controller with the contact, the copper connector moves through the upper cover, the diaphragm and the push rod control reed, and is matched with the pin, the movable contact and the stationary contact for use, so that the stability of pressure regulation of the controller can be improved, the movable contact and the stationary contact are arranged in epoxy, the arc extinguishing performance of the pressure controller can be improved, the use safety of the pressure controller is ensured, and the sealing performance of the pressure controller can be improved through the arranged sealing ring, so that the pressure controller is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of a placing frame, in particular to an arc extinguishing pressure controller with contacts.
Background
The pressure controller mainly adopts a diaphragm box or a diaphragm and a rubber sealing ring as the gas box component, and the structure can realize the function of pressure control to a certain extent.
Because the deformation of the bellows is smaller, the pressure adjusting range is narrower, the bellows is not easy to replace, the replacement cost is higher, and most of the bellows adopts a contact switch, electric arcs are easy to generate, a host is easy to damage, the use is limited to a certain extent, and the application range is narrower.
Disclosure of Invention
The utility model mainly aims to provide the arc extinguishing pressure controller with the contact, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the arc extinguishing pressure controller with the contact comprises a medium shell, a copper joint and a control mechanism, wherein the medium shell is arranged in the medium shell; the control mechanism connects the copper joint with the outer shell; wherein, the inside of the outer shell is provided with epoxy and a switch shell, and the inside of the switch shell is provided with a contact assembly; the control mechanism comprises a limiting plate arranged on the inner side of the outer shell, a push rod movably arranged on the limiting plate, a reed connected with one end of the push rod and a diaphragm connected with the other end of the push rod, and the copper joint can extrude the diaphragm to control the push rod to move.
Preferably, the switch shell is provided with a cover plate, one side surface of the cover plate is connected with one side surface of the limiting plate in a fitting way, the reed is arranged in the switch shell, one end of the push rod penetrates through the cover plate and is connected with the reed, the reed is of an L-shaped structure, and the middle part of the longer side of the reed is of a convex round structure.
Preferably, the contact assembly comprises a movable contact and a fixed contact matched with the movable contact, the movable contact and the reed are detachably fixed, the movable contact is arranged above the fixed contact under the condition of high voltage, and the movable contact is arranged below the fixed contact under the condition of low voltage.
Preferably, wires are symmetrically arranged in the epoxy, pins connected with the wires are arranged on the switch shell, and one end of each wire and one end of each pin are arranged in the epoxy.
Preferably, one ends of the two groups of pins are arranged in the switch shell, and one ends of the two groups of pins are fixedly connected with the reed and the fixed contact respectively.
Preferably, a resistor is arranged in the epoxy, and the resistor is connected with the outer side of the switch shell and is arranged between the two groups of wires.
Preferably, the one end that the wire was kept away from to the shell body is provided with the upper cover, the downside and the copper joint fixed connection of upper cover, the upside of upper cover and diaphragm all sets up to the arcwall face, be provided with the retainer plate that carries out the fixation to switch shell and upper cover on the shell body.
Preferably, the cover plate and the switch shell are provided with sealing rings, and the cover plate is of a convex structure.
Compared with the prior art, the utility model has the following beneficial effects:
through shell body, copper joint and the control mechanism that sets up, copper joint removes through upper cover, diaphragm and push rod control reed, the cooperation is participated in, movable contact and stationary contact use, can improve the stability of controller pressure regulation, movable contact and stationary contact set up in the epoxy, the pressure controller arc-extinguishing nature that can improve, pressure controller's safety in utilization has been guaranteed, sealing washer through setting up, can improve pressure controller's sealing performance, through the retainer plate that sets up, can improve the stability of connecting between switch shell, limiting plate, diaphragm and the upper cover, make things convenient for people to use, whole device simple structure, and convenient for operation has increased pressure controller's suitability.
Drawings
Fig. 1 is an overall structure diagram of an arc extinguishing pressure controller with contacts according to the present utility model.
Fig. 2 is a partial construction diagram of the arc extinguishing pressure controller with contact point in the high-voltage state according to the present utility model.
In the figure: 1. an outer housing; 2. a copper joint; 3. epoxy; 4. a switch housing; 5. a limiting plate; 6. a push rod; 7. a reed; 8. a membrane; 9. a cover plate; 10. a movable contact; 11. a stationary contact; 12. a wire; 13. pins; 14. a resistor; 15. a seal ring; 16. an upper cover; 17. and (5) fixing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, for convenience of description hereinafter, references to "upper", "lower", "left", "right" are equivalent to the directions of upper, lower, left, right, etc. of the drawings themselves, and the references to "first", "second", etc. are to be distinguished in description, and have no other special meaning
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Examples
Referring to fig. 1-2, an arc extinguishing pressure controller with contacts comprises a medium outer shell 1, a copper joint 2 and a control mechanism, wherein the medium outer shell is arranged in the medium outer shell; the control mechanism connects the copper joint 2 with the outer shell 1; wherein, the inside of the outer shell 1 is provided with epoxy 3 and a switch shell 4, and the inside of the switch shell 4 is provided with a contact assembly; the control mechanism comprises a limiting plate 5 arranged on the inner side of the outer shell body 1, a push rod 6 movably arranged on the limiting plate 5, a reed 7 connected with one end of the push rod 6 and a diaphragm 8 connected with the other end of the push rod 6, and the copper joint 2 can extrude the diaphragm 8 to control the push rod 6 to move.
Be provided with apron 9 on the switch shell 4, a side of apron 9 is laminated with a side of limiting plate 5 and is connected, and reed 7 sets up in the inside of switch shell 4, and the one end of push rod 6 passes apron 9 to be connected with reed 7, reed 7 is "L" style of calligraphy structure, and the middle part on the longer one side of reed 7 is to evagination circular structure.
The contact assembly comprises a movable contact 10 and a fixed contact 11 matched with the movable contact 10, wherein the movable contact 10 and the reed 7 are detachably fixed, the movable contact 10 is arranged above the fixed contact 11 under the condition of high voltage, and the movable contact 10 is arranged below the fixed contact 11 under the condition of low voltage.
The epoxy 3 is symmetrically provided with a lead 12, the switch housing 4 is provided with a pin 13 connected with the lead 12, and one end of the lead 12 and one end of the pin 13 are both arranged in the epoxy 3.
One ends of the two groups of pins 13 are arranged inside the switch shell 4, and one ends of the two groups of pins 13 are fixedly connected with the reed 7 and the fixed contact 11 respectively.
A resistor 14 is arranged in the epoxy 3, the resistor 14 being connected to the outside of the switch housing 4 and being arranged between the two sets of conductors 12.
The one end that shell body 1 kept away from wire 12 is provided with upper cover 16, and the downside and the copper joint 2 fixed connection of upper cover 16, and the upside of upper cover 16 and diaphragm 8 all set up to the arcwall face, are provided with the retainer plate 17 that carries out the fixed to switch shell 4 and upper cover 16 on the shell body 1.
The cover plate 9 and the switch housing 4 are provided with sealing rings 15, and the cover plate 9 has a convex structure.
Through shell body 1, copper joint 2 and the control mechanism that set up, copper joint 2 moves through upper cover 16, diaphragm 8 and push rod 6 control reed 7, cooperation is participated in 13, movable contact 10 and stationary contact 11 use, can improve the stability of controller pressure regulation, movable contact 10 and stationary contact 11 set up in epoxy 3, the pressure controller arc extinguishing nature that can improve has guaranteed pressure controller's safety in utilization, sealing washer 15 through setting up can improve pressure controller's sealing performance, through retainer plate 17 of setting up, can improve the stability of being connected between switch shell 4, limiting plate 5, diaphragm 8 and the upper cover 16, make things convenient for people to use, whole device simple structure, and convenient operation has increased pressure controller's suitability.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. An arc suppressing pressure controller with contacts, comprising:
an outer case (1) in which a medium is provided;
a copper joint (2);
a control mechanism for connecting the copper joint (2) with the outer case (1);
wherein, the inside of the outer shell (1) is provided with epoxy (3) and a switch shell (4), and the inside of the switch shell (4) is provided with a contact assembly;
the control mechanism comprises a limiting plate (5) arranged on the inner side of the outer shell (1), a push rod (6) movably arranged on the limiting plate (5), a reed (7) connected with one end of the push rod (6) and a membrane (8) connected with the other end of the push rod (6), wherein the copper joint (2) can extrude the membrane (8) to control the push rod (6) to move.
2. The arc suppressing pressure controller with contact as claimed in claim 1, wherein: the switch is characterized in that a cover plate (9) is arranged on the switch shell (4), one side surface of the cover plate (9) is connected with one side surface of the limiting plate (5) in a fitting mode, the reed (7) is arranged inside the switch shell (4), one end of the push rod (6) penetrates through the cover plate (9) and is connected with the reed (7), the reed (7) is of an L-shaped structure, and the middle of one longer side of the reed (7) is of a convex round structure.
3. The arc suppressing pressure controller with contact as claimed in claim 2, wherein: the contact assembly comprises a movable contact (10) and a fixed contact (11) matched with the movable contact (10), wherein the movable contact (10) and the reed (7) are detachably fixed, the movable contact (10) is arranged above the fixed contact (11) under the condition of high voltage, and the movable contact (10) is arranged below the fixed contact (11) under the condition of low voltage.
4. A contact quenching pressure controller as claimed in claim 3, wherein: the epoxy switch is characterized in that wires (12) are symmetrically arranged in the epoxy (3), pins (13) connected with the wires (12) are arranged on the switch shell (4), and one end of each wire (12) and one end of each pin (13) are arranged in the epoxy (3).
5. The arc suppressing pressure with contact controller of claim 4, wherein: one ends of the two groups of pins (13) are arranged in the switch shell (4), and one ends of the two groups of pins (13) are fixedly connected with the reed (7) and the stationary contact (11) respectively.
6. The arc suppressing pressure with contact controller of claim 5, wherein: the epoxy (3) is internally provided with a resistor (14), and the resistor (14) is connected with the outer side of the switch shell (4) and is arranged between two groups of wires (12).
7. The arc suppressing pressure with contact controller of claim 6, wherein: the utility model discloses a switch, including shell body (1), copper joint (2), upper cover (16), shell body (1), switch shell (4) and upper cover (16) are provided with upper cover (16) in the one end that keeps away from wire (12), downside and copper joint (2) fixed connection of upper cover (16), the upside of upper cover (16) and diaphragm (8) all sets up to the arcwall face, be provided with on shell body (1) fixed circle (17) to switch shell (4) and upper cover (16).
8. The arc suppressing pressure with contact controller of claim 7, wherein: the cover plate (9) and the switch shell (4) are provided with sealing rings (15), and the cover plate (9) is of a convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355066.7U CN219832510U (en) | 2023-03-01 | 2023-03-01 | Arc extinguishing pressure controller with contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355066.7U CN219832510U (en) | 2023-03-01 | 2023-03-01 | Arc extinguishing pressure controller with contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219832510U true CN219832510U (en) | 2023-10-13 |
Family
ID=88247046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320355066.7U Active CN219832510U (en) | 2023-03-01 | 2023-03-01 | Arc extinguishing pressure controller with contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219832510U (en) |
-
2023
- 2023-03-01 CN CN202320355066.7U patent/CN219832510U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |