CN212360163U - Pressure switch for regulating water pressure - Google Patents
Pressure switch for regulating water pressure Download PDFInfo
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- CN212360163U CN212360163U CN202020573554.1U CN202020573554U CN212360163U CN 212360163 U CN212360163 U CN 212360163U CN 202020573554 U CN202020573554 U CN 202020573554U CN 212360163 U CN212360163 U CN 212360163U
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Abstract
The utility model discloses a pressure switch for adjusting water pressure, which comprises a pressure switch main body, a dismounting mechanism and a protection mechanism, wherein the dismounting mechanism comprises a connecting pipe, the lower surface of the connecting pipe, which is positioned on the pressure switch main body, is fixedly connected with a through pipe, the surface of one side of the connecting pipe is fixedly connected with a first clamping block, the joint of the connecting pipe and the through pipe is provided with a sealing gasket, the inside of the through pipe is provided with a groove relative to the outer surface of the connecting pipe, the inner wall surface of the groove is provided with an inner groove relative to the outer surface of the first clamping block, the inner wall surface of the inner groove is connected with a first spring, the pressure switch can be rapidly maintained and replaced through the designed dismounting mechanism, thereby the dismounting is more rapid, the sealing gasket arranged at the joint can also seal the pipeline, and the water flow is prevented from, the waste is formed, the structure is simpler, and the use is more convenient.
Description
Technical Field
The utility model belongs to the technical field of pressure switch, concretely relates to adjust hydraulic pressure's pressure switch.
Background
The hydraulic pressure switch is a simple pressure control device, when the measured pressure reaches a rated value, the pressure switch can send out a control signal, and the working principle of the pressure switch is as follows: when the measured pressure exceeds a rated value, the free end of the elastic element generates displacement, the switch element is pushed directly or after comparison, the on-off state of the switch element is changed, and the purpose of controlling the measured pressure is achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjust hydraulic pressure switch to the pressure switch maintenance that provides in solving above-mentioned background art is changed comparatively loaded down with trivial details, is difficult for dismantling the installation fast, uses for a long time simultaneously, and the easy deposit dust in surface is difficult for carrying out abluent problem.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure switch for regulating water pressure comprises a pressure switch main body, a dismounting mechanism and a protection mechanism, wherein the dismounting mechanism comprises a connecting pipe, the lower surface of the connecting pipe, which is positioned on the pressure switch main body, is fixedly connected with a through pipe, the surface of one side of the connecting pipe is fixedly connected with a first clamping block, the joint of the connecting pipe and the through pipe is provided with a sealing gasket, the inside of the through pipe is provided with a slot relative to the outer surface of the connecting pipe, the inner wall surface of the slot is provided with an inner slot relative to the outer surface of the first clamping block, the inner wall surface of the inner slot is connected with a first spring, the inside of the through pipe is provided with a limiting groove, the inside of the limiting groove is provided with a pull rod, the outer surface of the pull rod is connected with a clamping plate, the surface of one side of the clamping plate is connected with a second spring, the surface, and the surface of one side of the abutting block is provided with an inclined sliding surface.
Preferably, the protection machanism includes the protective cover, one side fixed surface of protective cover is connected with the second fixture block, the hole has been seted up to the inside of second fixture block, the inside in hole is provided with the straight-bar, one side fixed surface of straight-bar is connected with the lug, one side fixed surface of pressure switch main part is connected with the fixed block, the through-hole has been seted up to the inside of fixed block, the hole has been seted up for the surface of straight-bar in the inside of fixed block, the inner wall surface of through-hole is seted up flutedly for the surface of lug.
Preferably, one side surface of the second spring is fixedly connected with one side surface of the clamping plate, and the outer surface of the clamping plate is in sliding connection with the inner wall surface of the limiting groove.
Preferably, one side surface of the first spring is fixedly connected with the inner wall surface of the inner groove, and the outer surface of the first clamping block is in clamping connection with the inner wall surface of the inner groove.
Preferably, the outer surface of the abutting block is in clamping connection with the inner wall surface of the abutting groove, and the outer surface of the connecting pipe is in clamping connection with the inner wall surface of the groove.
Preferably, the outer surface of the second fixture block is connected with the inner wall surface of the through hole in a clamping manner, and the outer surface of the projection is connected with the inner wall surface of the groove in a clamping manner.
Preferably, the straight rod penetrates through the inside of the second fixture block, and the top end of the straight rod is located on the inner wall surface of the groove and connected with the inner wall surface of the groove.
Preferably, the number of the fixed blocks is two, and the fixed blocks are fixedly connected with the surfaces of the two sides of the pressure switch main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the dismouting mechanism of design for can maintain and change pressure switch, thereby make the dismouting more quick, the sealed pad that links up the department simultaneously and be equipped with also can seal the pipeline, avoids rivers to flow through the slit, forms extravagantly, and the structure is comparatively simple, and it is more convenient to use.
2. Through the protection machanism who designs, can prevent that pressure switch surface dust from dropping, be difficult to clear up, and can freely dismantle the installation, the structure is more convenient, and the protective cover also can be to keeping out external striking that collides with simultaneously, and then has protected pressure switch not receive destruction, has strengthened pressure switch's life.
Drawings
FIG. 1 is a schematic view of the pressure switch for regulating water pressure according to the present invention;
fig. 2 is a schematic structural view of the pressure switch of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure B in fig. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at C in FIG. 1 according to the present invention;
in the figure: 1. a pressure switch body; 2. pipe passing; 3. taking over a pipe; 4. a first clamping block; 5. grooving; 6. an inner tank; 7. a first spring; 8. a gasket; 9. a limiting groove; 10. a second spring; 11. clamping a plate; 12. a resisting block; 13. a pull rod; 14. a sloping slide surface; 15. a butting groove; 16. a protective cover; 17. a second fixture block; 18. a hole; 19. a fixed block; 20. a through hole; 21. a groove; 22. an inner bore; 23. a straight rod; 24. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a pressure switch for regulating water pressure comprises a pressure switch main body 1, a dismounting mechanism and a protection mechanism, wherein the dismounting mechanism comprises a connecting pipe 3, the lower surface of the connecting pipe 3, which is positioned on the pressure switch main body 1, is fixedly connected, a through pipe 2 is arranged on the lower surface of the connecting pipe 3, a first clamping block 4 is fixedly connected on the surface of one side of the connecting pipe 3, a sealing gasket 8 is arranged at the joint of the connecting pipe 3 and the through pipe 2, a slot 5 is arranged in the through pipe 2 relative to the outer surface of the connecting pipe 3, an inner slot 6 is arranged on the inner wall surface of the slot 5 relative to the outer surface of the first clamping block 4, a first spring 7 is connected on the inner wall surface of the inner slot 6, a limiting slot 9 is arranged in the through pipe 2, a pull rod 13 is arranged in the limiting slot 9, a clamping plate 11 is connected on the, the outer surface of the first fixture block 4 opposite to the outer surface of the abutting block 12 is provided with an abutting groove 15, and one side surface of the abutting block 12 is provided with an inclined sliding surface 14.
In order to facilitate protection, in this embodiment, preferably, the protection mechanism includes a protection cover 16, a second fixture block 17 is fixedly connected to a surface of one side of the protection cover 16, a hole 18 is formed in the second fixture block 17, a straight rod 23 is disposed in the hole 18, a protrusion 24 is fixedly connected to a surface of one side of the straight rod 23, a fixed block 19 is fixedly connected to a surface of one side of the pressure switch main body 1, a through hole 20 is formed in the fixed block 19, an inner hole 22 is formed in the fixed block 19 relative to an outer surface of the straight rod 23, and a groove 21 is formed in an inner wall surface of the through hole 20 relative.
For convenience of fixing, in this embodiment, it is preferable that a side surface of the second spring 10 is fixedly connected to a side surface of the catch plate 11, and an outer surface of the catch plate 11 is slidably connected to an inner wall surface of the limit groove 9.
For the convenience of engagement, in the present embodiment, it is preferable that one side surface of the first spring 7 is fixedly connected to the inner wall surface of the inner groove 6, and the outer surface of the first latch 4 is engaged with the inner wall surface of the inner groove 6.
In order to facilitate the snap connection, in this embodiment, it is preferable that the outer surface of the abutting block 12 is in snap connection with the inner wall surface of the abutting groove 15, and the outer surface of the adapter 3 is in snap connection with the inner wall surface of the open groove 5.
For the convenience of the snap connection, in this embodiment, it is preferable that the outer surface of the second latch 17 is in the snap connection with the inner wall surface of the through hole 20, and the outer surface of the protrusion 24 is in the snap connection with the inner wall surface of the groove 21.
For convenience of fixation, in this embodiment, preferably, the straight rod 23 penetrates through the inside of the second fixture block 17, and the top end of the straight rod 23 is located on the inner wall surface of the groove 21 for connection.
In order to facilitate the fastening, in this embodiment, it is preferable that the number of the fixing blocks 19 is two, and the fixing blocks 19 are fixedly connected to the two side surfaces of the pressure switch main body 1.
The utility model discloses a theory of operation and use flow: when the device is used, the connecting pipe 3 is firstly placed into the groove 5 in the through pipe 2, the outer surface of the first clamping block 4 is clamped with the inner part of the inner groove 6, the surface of the first clamping block 4 is contacted with the surface of the inclined sliding surface 14 of the abutting groove 15 and is moved by the inclined sliding surface 14, the second spring 10 is compressed at the same time, the abutting block 12 is retracted into the limiting groove 9, then the top end surface of the inner groove 6 is contacted and extrudes the first spring 7, when the abutting groove 15 moves to the level of the abutting block 12, the abutting block 12 can be extruded to the inner wall surface of the abutting groove 15 for clamping and fixing through the resilience force of the second spring 10, meanwhile, the sealing gasket 8 between the through pipe 2 and the connecting pipe 3 can prevent water flow from passing through a slit, the device is firmly fixed, when disassembly is needed, the pull rod 13 can be pulled, so that the clamping plate 11 compresses the spring to drive the abutting block 12 to be separated from the inner part of the abutting groove 15, simultaneously first spring 7 kick-backs, can pop out first fixture block 4, and then makes siphunculus 2 and takeover 3 separation, accomplishes dismantlement work for the dismouting is fixed more convenient fast.
When the device is used, the protective cover 16 can be covered on the outer surface of the pressure switch main body 1, meanwhile, the surface of the second fixture block 17 is clamped with the inner wall of the through hole 20, meanwhile, the straight rod 23 penetrates through the inner hole 22 and the hole 18 in the second fixture block 17, the lug 24 on the other side of the straight rod 23 is clamped and fixed with the groove 21, the protective cover 16 is protected and fixed with the pressure switch main body 1, the settled dust can be separated by the protective cover 16, equipment is protected, when the device is disassembled, the protective cover 16 can be slightly lifted, the groove 21, the straight rod 23 and the hole 18 are in a horizontal state, the straight rod 23 can be directly connected with the lug 24 and can be taken out, the second fixture block 17 is separated from the inner wall of the through hole 20, then, the protective cover 16 is disassembled and installed, and the disassembling efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an adjust hydraulic pressure switch, includes pressure switch main part (1), dismouting mechanism and protection machanism, its characterized in that: the dismouting mechanism is including taking over (3), the lower fixed surface who is in pressure switch main part (1) of taking over (3) is connected, the lower surface of taking over (3) is provided with siphunculus (2), a side fixed surface of taking over (3) is connected with first fixture block (4), the junction of taking over (3) and siphunculus (2) is provided with sealed pad (8), fluting (5) has been seted up for the surface of taking over (3) to the inside of siphunculus (2), inside groove (6) have been seted up for the surface of first fixture block (4) to the inner wall surface of fluting (5), the inner wall surface of inside groove (6) is connected with first spring (7), spacing groove (9) has been seted up to the inside of siphunculus (2), the inside of spacing groove (9) is provided with pull rod (13), the surface of pull rod (13) is connected with, the clamping plate is characterized in that a second spring (10) is connected to the surface of one side of the clamping plate (11), a supporting block (12) is connected to the surface of the other side of the pull rod (13), a supporting groove (15) is formed in the outer surface of the first clamping block (4) relative to the outer surface of the supporting block (12), and an inclined sliding surface (14) is formed in the surface of one side of the supporting block (12).
2. A pressure switch for regulating water pressure as claimed in claim 1, wherein: protection machanism includes protective cover (16), one side fixed surface of protective cover (16) is connected with second fixture block (17), hole (18) have been seted up to the inside of second fixture block (17), the inside of hole (18) is provided with straight-bar (23), one side fixed surface of straight-bar (23) is connected with lug (24), one side fixed surface of pressure switch main part (1) is connected with fixed block (19), through-hole (20) have been seted up to the inside of fixed block (19), hole (22) have been seted up for the surface of straight-bar (23) to the inside of fixed block (19), the inner wall surface of through-hole (20) is seted up for the surface of lug (24) fluted (21).
3. A pressure switch for regulating water pressure as claimed in claim 1, wherein: one side surface of the second spring (10) is fixedly connected with one side surface of the clamping plate (11), and the outer surface of the clamping plate (11) is in sliding connection with the inner wall surface of the limiting groove (9).
4. A pressure switch for regulating water pressure as claimed in claim 1, wherein: one side surface of the first spring (7) is fixedly connected with the inner wall surface of the inner groove (6), and the outer surface of the first clamping block (4) is connected with the inner wall surface of the inner groove (6) in a clamping manner.
5. A pressure switch for regulating water pressure as claimed in claim 1, wherein: the outer surface of the abutting block (12) is connected with the inner wall surface of the abutting groove (15) in a clamping manner, and the outer surface of the connecting pipe (3) is connected with the inner wall surface of the open groove (5) in a clamping manner.
6. A pressure switch for regulating water pressure as claimed in claim 2, wherein: the outer surface of the second clamping block (17) is connected with the inner wall surface of the through hole (20) in a clamping mode, and the outer surface of the protruding block (24) is connected with the inner wall surface of the groove (21) in a clamping mode.
7. A pressure switch for regulating water pressure as claimed in claim 2, wherein: the straight rod (23) penetrates through the interior of the second fixture block (17), and the top end of the straight rod (23) is located on the inner wall surface of the groove (21) and connected with the inner wall surface.
8. A pressure switch for regulating water pressure as claimed in claim 2, wherein: the number of the fixing blocks (19) is two, and the fixing blocks (19) are fixedly connected with the surfaces of the two sides of the pressure switch main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573554.1U CN212360163U (en) | 2020-04-17 | 2020-04-17 | Pressure switch for regulating water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573554.1U CN212360163U (en) | 2020-04-17 | 2020-04-17 | Pressure switch for regulating water pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360163U true CN212360163U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020573554.1U Active CN212360163U (en) | 2020-04-17 | 2020-04-17 | Pressure switch for regulating water pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662336A (en) * | 2021-08-18 | 2021-11-19 | 赵多琦 | Communication terminal |
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2020
- 2020-04-17 CN CN202020573554.1U patent/CN212360163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662336A (en) * | 2021-08-18 | 2021-11-19 | 赵多琦 | Communication terminal |
| CN113662336B (en) * | 2021-08-18 | 2023-09-22 | 深圳市凯盾信息技术有限公司 | Communication terminal |
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