CN217355765U - Formula control assembly body is inhaled to magnetism for valve - Google Patents
Formula control assembly body is inhaled to magnetism for valve Download PDFInfo
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- CN217355765U CN217355765U CN202220928335.XU CN202220928335U CN217355765U CN 217355765 U CN217355765 U CN 217355765U CN 202220928335 U CN202220928335 U CN 202220928335U CN 217355765 U CN217355765 U CN 217355765U
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Abstract
The utility model belongs to the data transmission field, in particular to formula control assembly body is inhaled to magnetism for valve. This use battery and magnetism to inhale formula contact bidirectional power supply, also can use after battery power exhausts, need not to change the battery, save the cost, adopt magnetism to inhale the contact joint, it can all use to have the electricity, be fit for multiple adverse circumstances, adopt the screw thread to add the main sealed cooperation screw of gluing and assist sealing connection, be the screw member, screw can, adopt the big torque motor of valve, motor output shaft and valve rod adopt clearance fit to overlap to connect, this kind of structure not only installs simply, also can be suitable for on other valves through optimizing adjustment, the reliability is good, be fit for mass production and be suitable for.
Description
Technical Field
The utility model belongs to data transmission class, especially a formula control assembly body is inhaled to magnetism for valve.
Background
With the development of science and technology such as 5G, thing networking, the great change that the valve field also met, traditional valve becomes intelligent gradually, and is automatic, for this reason need install a series of automatically controlled, sensing element additional on the valve to the requirement to valve structure complexity and size precision is higher and higher.
The electronic Type valve of circulation on the market at present, most independently separately design automatically controlled functional component and valve, extra fixed establishment such as through screw or buckle is connected two parts, its power supply mode uses battery, alternating current power supply mostly, or USB, connectors such as Type-C, this kind of design is comparatively crude, often can produce following problem in the use at present, the socket three proofings ability is poor, life is short, installation environment adaptability is poor, with high costs and installation complicacy scheduling problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the concrete problem that will solve is: through adopting magnetism to inhale the contact and connect and accessible built-in battery bimodulus power supply, valve body and shell subassembly adopt the screw thread to add gluey main seal and additional screw auxiliary seal, can make whole device all usable under the circumstances of having electricity and not having the electricity, reduce the influence of environmental factor to the device.
The utility model provides a formula control assembly body is inhaled to magnetism for valve, include:
an upper cover, the bottom of which is provided with an upper clamping part; the rear end face of the upper cover is provided with a first mounting part, and the upper end face of the upper cover is provided with a second mounting part; wherein the first mounting portion is configured to mount a magnet and a terminal; the second mounting portion of the upper cover is configured to mount a gear member;
the circuit board is fixed in the upper cover; a row of nuts are welded on the end face of the circuit board, grooves are formed in the end faces, close to the terminals, of the row of nuts, and the grooves are arranged to be inserted into the terminals;
the top of the lower cover is provided with a lower clamping part matched with the upper clamping part, and an accommodating cavity is formed inside the lower cover; a third round hole is formed in the lower end face of the lower cover and is used for being matched with the valve rod; the valve rod is made of metal and is machined and molded.
The motor is arranged in the accommodating cavity and is sleeved with the valve rod in a clearance fit manner; the motor is electrically connected to the circuit board.
Wherein, upper cover and lower cover are high strength polymer material, corrosion-resistant ageing resistance. The magnet is made of aluminum-iron shed materials, the terminal is made of brass materials, and gold or rhodium is plated on the surface of the terminal to enhance the contact performance and resist corrosion. The surface of the circuit board is processed in a three-proofing way and is fixed inside the upper cover through a plurality of screws or glue. The motor is a motor special for the valve, and has large torque and small volume.
In a further embodiment, further comprising: the valve body is in threaded connection with the bottom of the lower cover, and the valve rod is partially positioned in the valve body;
the battery compartment is arranged on the upper end surface of the upper cover, and whether the battery is additionally arranged or not can be selected according to the requirements of customers.
In a further embodiment, further comprising: the first mounting portion includes:
the first round holes are formed in two ends of the rear end face of the upper cover; the first round hole is used for mounting a magnet;
the second round hole is arranged between the first round holes and is positioned in the center of the rear end face; the second round hole is a tapered hole and used for mounting a terminal.
In a further embodiment, further comprising: the second mounting portion includes: a first circular groove and a second circular groove;
the gear member includes: a pinion gear mounted in the first circular groove, and a bull gear mounted in the second circular groove; the small gear is meshed with the large gear. The small gear and the big gear are both made of high-strength POM, so that the precision is high and the ageing resistance is high.
In a further embodiment, the upper clamping part is an annular boss arranged at the bottom edge of the upper cover;
the lower clamping part is an annular groove arranged at the edge of the top of the lower cover, and a plurality of buckles are arranged in the annular groove and distributed in an array manner, and a preset gap is reserved between the buckles and the annular groove; the predetermined gap is for receiving the annular boss. The whole mass is lightened, the injection molding is convenient, and the rib positions formed between the equal-division regular grooves are also favorable for enhancing the strength of the threads.
In a further embodiment, the device also comprises a connecting piece arranged between the upper cover and the lower cover; the connector includes:
the third circular groove is arranged on the upper end surface of the upper cover;
the fourth round holes are formed in the lower end face of the lower cover; the third circular groove is matched with the fourth circular hole;
and the first screw is correspondingly connected with the third circular groove and the fourth circular hole.
In a further embodiment, the top of the valve rod is sequentially sleeved with an elastic retainer ring and a plurality of O-shaped rings from top to bottom; the elastic retainer ring is used for limiting downwards, and the plurality of O-shaped rings are arranged to be matched with the lower cover for sealing; the motor is a valve high-torque motor and is sleeved with the valve rod in a clearance fit mode.
In a further embodiment, the bottom of the third round hole is provided with a connecting ring, the outer wall of the connecting ring is provided with threads, and the inner wall of the connecting ring is provided with a plurality of first grooves which are equally divided into regular shapes.
In a further embodiment, the lower end of the accommodating cavity is provided with a well-shaped first reinforcing rib; the bottom of the accommodating cavity is provided with at least four fourth circular grooves for mounting a second screw fixing motor.
In a further embodiment, an acrylic cover plate is glued above the upper cover, and the acrylic cover plate is made of acrylic materials.
The utility model discloses beneficial effect:
1. double-mode power supply and long service life: the utility model discloses use battery and magnetism to inhale formula contact both way power supply, also can use after battery power exhausts, need not to change the battery, save the cost.
2. The application range is wide: utility model's subassembly adopts the sealed design of returning the shape, and the contact connects is inhaled to the magnetism, and electrified electroless all can use, is fit for multiple adverse circumstances.
3. Large torque and good stability: a valve-used large-torque motor is adopted, and a speed reducer adopts an all-metal gear, so that the torque is large and the stability is good.
4. The installation is simple, the multiple valve of adaptation, easily adaptation and popularization: utility model adopts the screw thread to add the main sealed cooperation screw of gluing and assists sealing connection, is the screw member, screw can, this kind of structure not only the installation is simple, also can be suitable for on other valves through optimizing the adjustment, and the reliability is good, and suitable mass production is suitable for.
Drawings
Fig. 1 is a transverse cross-sectional view of a magnetic-type control assembly for the valve.
Fig. 2 is a diagram of the external form of the magnetic attraction type control assembly for the valve.
Fig. 3 is a cross-sectional view of the primary and secondary seals of the magnetic control assembly for the valve.
Fig. 4 is an external view of the upper cover of the magnetic attraction type control assembly for the valve.
Fig. 5 is an upper external view of the lower cover of the magnetic attraction type control assembly for the valve.
Fig. 6 is a bottom profile view of the lower cover of the magnetic control assembly for the valve.
Fig. 7 is an external view of the magnetic connection portion of the magnetic control assembly for the valve.
Fig. 8 is a diagram of the valve body profile of the magnetic-type control assembly for the valve.
The parts of the drawings are numbered as follows: the battery cover comprises an upper cover 1, a lower cover 2, a magnet 3, a terminal 4, a circuit board 5, a motor 6, a pinion 7, a gearwheel 8, a valve rod 9, an elastic retainer ring 10, an O-shaped ring 11, a first screw 12, a second screw 13, a valve body 14, an acrylic cover plate 15, a first round hole 1a, a second round hole 1b, an annular boss 1c, a first buckle 1d, a first round groove 1e, a second round groove 1f, a third round groove 1g, a battery bin 1h, a third round hole 2a, a second buckle 2b, an annular groove 2c, a fourth round hole 2d, a first reinforcing rib 2e, a fourth round groove 2f, a thread 2g, a first groove 2h, a row nut 5a, a large thread groove 14a and a small thread groove 14 b.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The utility model provides a formula control assembly body is inhaled to magnetism for valve, as shown in figure 1, include:
the battery cover comprises an upper cover 1, wherein two ends of one side of the upper cover 1 are provided with first round holes 1a, the center of the upper cover is provided with a plurality of second round holes 1b in a conical shape, a magnet 3 is arranged in each first round hole 1a, a terminal 4 is arranged in each second round hole 1b, the upper end surface of the upper cover 1 is provided with a first round groove 1e and a second round groove 1f, a pinion 7 is arranged in each first round groove 1e, a large gear 8 matched with the pinion 7 is arranged in each second round groove 1f, the center of the upper cover 1 is provided with a plurality of third round grooves 1g, the upper end of the upper cover 1 is provided with a battery bin 1h, and a circuit board 5 is connected in the upper cover 1;
the lower cover 2 is arranged below the upper cover 1, a third round hole 2a is formed in the center of the lower cover 2, a fourth round hole 2d is formed in the position, corresponding to the third round groove 1g, of the lower cover 2, a first screw 12 penetrates through the fourth round hole 2d, the head of the first screw 12 is matched with the third round groove 1g, a containing cavity is formed in the lower cover 2, a motor 6 is arranged in the containing cavity, a plurality of fourth round grooves 2f are formed in the bottom of the containing cavity, a second screw 13 is arranged in each fourth round groove 2f, and threads 2g are formed in the bottom of the lower cover 2;
the valve body 14 is connected below the lower cover 2, a large thread groove 14a is formed in the center of the valve body 14, threads 2g formed in the bottom of the lower cover 2 are matched with the large thread groove 14a, a valve rod 9 is arranged in the center of the valve body 14, and the valve rod 9 penetrates through the bottom of the lower cover 2 and is matched with the third round hole 2 a.
Two first round holes 1a are formed in two ends of the rear end of an upper cover 1 and used for mounting a magnet 3, the magnet 3 and the first round holes 1a are glued firmly in a clearance fit mode, a plurality of second round holes 1b in a conical shape are formed in the center of the rear end of the upper cover 1, terminals 4 are convenient to mount, the terminals 4 are pressed in the two round holes in an interference mode, magnetic attraction type contact power supply can be achieved under the cooperation of the magnet 3 and the terminals 4, the valve can work under the condition that power is not supplied, the influence of environmental factors on the valve is reduced, a first round groove 1e and a second round groove 1f are formed in the upper end face of the upper cover 1 respectively, a pinion 7 and a bull gear 8 are mounted inside the first round groove 1e and the second round groove 1f respectively, the gear 7 can be matched with the gear ratio adjusted as required, two third round grooves 1g are formed in the center of the upper cover 1 and used for accommodating a first screw 12, meanwhile, the fourth round holes 2d are formed in the two ends of the middle of the lower cover 2 corresponding to the third round grooves 1g, so that the heads of the first screws 12 can penetrate through the first round holes 1a to be matched with the third round grooves 1g to fix the upper cover 1 and the lower cover 2, the battery bin 1h is formed in the upper end face of the upper cover 1 to accommodate batteries which provide electric energy for the motor 6 placed in the accommodating cavity, and the circuit board 5 is fixed inside the upper cover 1 in a plurality of screws or in an adhesive mode and used for controlling the whole assembly;
the center of the lower cover 2 arranged below the upper cover 1 is provided with a third round hole 2a, so that a valve rod 9 fixedly connected to the center of the valve body 14 penetrates through the bottom of the lower cover 2 to be matched with the third round hole 2a, the lower cover 2 and the valve body 14 are fixed with each other, a containing cavity is arranged inside the lower cover 2, a motor 6 is arranged inside the containing cavity, the motor 6 provides power for the whole assembly, the bottom of the containing cavity is uniformly provided with four fourth round grooves 2f for installing a second screw 13 to fix the motor 6, the bottom of the lower cover 2 is provided with a thread 2g, the bottom of the lower cover 2 is screwed in a large thread groove 14a arranged in the center of the valve body 14, and the thread gluing mode forms the main seal of the utility model;
compared with the prior art, to the valve that needs circular telegram power supply, require to have corresponding power source around its installation environment to often need 24 hours power supplies, hardly be applicable to suburb, the inconvenient places of circular telegram such as mountain area, the utility model discloses a form magnetism and inhale formula contact connection at 1 installation magnet of upper cover 3 and terminal 4, can make whole subassembly use in the environment that does not have the power supply, improved the application scope of subassembly greatly, improved the practicality of product, simultaneously through with upper cover 1, lower cover 2 and 14 simultaneous cooperation designs of valve body, adopt the screw thread to add gluey main sealed cooperation screw and assist sealing connection, reduced the process of connecting with it of additional design connecting piece, reduced manufacturing cost.
As a specific embodiment of the utility model, 1 lower extreme of upper cover is equipped with annular boss 1c and a plurality of first buckle 1d, annular groove 2c is seted up to lower cover 2 and the upper end is equipped with a plurality of second buckles 2b, annular groove 2c and the cooperation of annular boss 1c, first buckle 1d and the cooperation of second buckle 2 b.
Through setting up the annular boss 1c that there is the breach on one side at 1 lower extreme of upper cover, and be provided with the annular groove 2c of breach on 2 upper ends of lower cover, make annular boss 1c can insert inside annular groove 2c, 2 joint strength about not only can strengthening of this kind of cooperation mode, it is also waterproof, simultaneously rotate in breach department at 1 lower extreme of upper cover and connect first buckle 1d, opening part fixed connection second buckle 2b on 2 upper ends of lower cover, after annular boss 1c and the sealed cooperation of annular groove 2c, detain first buckle 1d on second buckle 2b, make upper cover 1 and lower cover 2 fixed.
As a concrete implementation of the utility model, the three proofings are handled on 5 surfaces of circuit board, 5 surfaces of circuit board are equipped with a plurality of electronic chip, 5 rear ends of circuit board are connected with row female 5a, and the terminal 4 on the upper cover 1 is inserted through arranging the recess direct grafting on female 5 a.
Through doing three proofings at 5 surfaces of circuit board and handling, can reduce circuit board 5 and terminate work because external environment, and then guarantee that whole valve body 14 can normally work, it has a plurality of electronic chip to weld on 5 surfaces of circuit board simultaneously, expanded thing networking, the SIM card, functions such as 5G, female 5a is arranged in 5 rear end welding rows of circuit board, can insert terminal 4 on the upper cover 1 through arranging the recess lug connection on female 5a, this connected mode economy is reliable, in operation, will correspond magnetism and inhale the data line and paste and can the actuation.
As a specific embodiment of the present invention, the pinion 7 and the gearwheel 8 both adopt high-strength POM.
Through all adopting high-strength POM with pinion 7 and gear wheel 8, and then improve transmission precision, the ageing resistance improves life.
As a specific embodiment of the utility model, motor 6 adopts valve special motor 6, adopts clearance fit to cup joint on valve rod 9.
Because the moment of torsion of valve special motor 6 is big, small, therefore motor 6 adopts valve special motor 6, can reduce motor 6's parking space, reduces the volume of whole subassembly, and then reduces the material waste, and the moment of torsion guarantees greatly that the subassembly has faster reaction rate simultaneously, and then reduces the possibility of occurence of failure, adopts clearance fit to cup joint, and the installation is simple, and the fault-tolerant rate is big.
As a specific embodiment of the present invention, the valve rod 9 is made of metal material, and the valve rod 9 is sleeved with the elastic collar 10.
Because valve rod 9 can bear the tension at the valve in-process that opens and shuts, pressure, torsional action power and frictional motion, consequently valve rod 9 adopts the metal preparation to form, for example, the carbon steel, can guarantee that valve rod 9 can have sufficient intensity and impact toughness, harmfully have corrosion resistance and anti scotch nature simultaneously, guarantee that valve rod 9 can work under various environment, improve valve rod 9's life, valve rod 9 adopts the machining preparation to form, through the pot head on valve rod 9 be equipped with circlip 10, for valve rod 9 is spacing downwards.
As a specific embodiment of the present invention, an O-ring 11 is disposed below the elastic collar 10 and sleeved on the valve rod 9.
Through the cover at valve rod 9 middle part be equipped with O shape circle 11, can be used for cooperating the sealed of lower cover 2, further improve the sealed effect to lower cover 2.
As a specific embodiment of the present invention, the valve body 14 is provided with a plurality of small thread grooves 14b for the upper end, and the small thread grooves 14b are matched with the first screws 12.
A plurality of small thread grooves 14b are formed in the left and right sides of the upper end of the valve body 14 and are matched with the first screws 12 to be screwed to form auxiliary sealing, and the sealing effect of the assembly is further improved.
As a specific embodiment of the present invention, the lower end of the accommodating cavity is provided with a well-shaped first reinforcing rib 2 e.
Through holding the chamber lower extreme and being equipped with well shape first strengthening rib 2e for the reducing mass, intensity is improved.
As a specific embodiment of the present invention, magnet 3 is made of neodymium iron boron, and terminal 4 is made of brass.
The neodymium iron boron magnet 3 has strong magnetic force, can better amplify the working capacity of the magnetic type terminal 4 connection, and meanwhile, the terminal 4 is made of brass, and gold or rhodium is plated on the surface of the terminal to enhance the contact performance and the anti-corrosion capacity.
As a specific embodiment of the present invention, the acrylic cover plate 15 is glued on the upper cover 1, and the acrylic cover plate 15 is made of acrylic material.
Through 1 sticky yakeli apron 15 in upper cover top, yakeli apron 15 can cover battery and gear, avoid battery and gear to expose in the atmosphere and gather the dust, it can motor 6 and gear cause the influence to reduce the dust in the atmosphere, because yakeli material has incomparable highlight luminance, toughness is good, difficult damaged, the repairability is strong, weather resistance is very strong, consequently, form through adopting yakeli material preparation with yakeli apron, can improve yakeli apron 15's life, can see through yakeli apron and observe whether internals damages simultaneously without opening yakeli apron 15, simplify and open this step of apron inspection, improve operating personnel actual check efficiency.
As a specific embodiment of the present invention, the upper cover 1 and the lower cover 2 are made of high strength polymer material.
Through adopting high strength polymer material to make with upper cover 1 and lower cover 2 and forming, can make upper cover 1 and lower cover 2 have anticorrosive ageing resistant effect, and then improved upper cover 1 and lower cover 2's life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a formula control assembly body is inhaled to valve magnetism which characterized in that: the method comprises the following steps:
an upper cover, the bottom of which is provided with an upper clamping part; the rear end face of the upper cover is provided with a first mounting part, and the upper end face of the upper cover is provided with a second mounting part; wherein the first mounting portion is configured to mount a magnet and a terminal; the second mounting portion of the upper cover is configured to mount a gear member;
the circuit board is fixed in the upper cover; a row of nuts are welded on the end face of the circuit board, grooves are formed in the end faces, close to the terminals, of the row of nuts, and the grooves are arranged to be inserted into the terminals;
the top of the lower cover is provided with a lower clamping part matched with the upper clamping part, and an accommodating cavity is formed inside the lower cover; a third round hole is formed in the lower end face of the lower cover and is used for being matched with the valve rod;
the motor is arranged in the accommodating cavity; the motor is electrically connected to the circuit board.
2. A valve magnetic-type control assembly as claimed in claim 1, wherein: further comprising: the valve body is in threaded connection with the bottom of the lower cover, and the valve rod is partially positioned in the valve body;
and the battery bin is arranged on the upper end surface of the upper cover.
3. A valve magnetic control assembly as defined in claim 1, further comprising: further comprising: the first mounting portion includes:
the first round holes are formed in two ends of the rear end face of the upper cover; the first round hole is used for mounting a magnet;
the second round hole is arranged between the first round holes and is positioned in the center of the rear end face; the second round hole is a tapered hole and used for mounting a terminal.
4. A valve magnetic-type control assembly as claimed in claim 1, wherein: further comprising: the second mounting portion includes: a first circular groove and a second circular groove;
the gear member includes: a pinion gear mounted in the first circular groove, and a bull gear mounted in the second circular groove; the small gear is meshed with the large gear.
5. A valve magnetic-type control assembly as claimed in claim 1, wherein: the upper clamping part is an annular boss arranged at the edge of the bottom of the upper cover;
the lower clamping part is an annular groove arranged at the top edge of the lower cover, and a plurality of buckles which are arranged in the annular groove and distributed in an array manner, and a preset gap is reserved between each buckle and the annular groove; the predetermined gap is for receiving the annular boss.
6. A valve magnetic-type control assembly as claimed in claim 1, wherein: the connecting piece is arranged between the upper cover and the lower cover; the connector includes:
the third circular groove is arranged on the upper end surface of the upper cover;
the fourth round holes are formed in the lower end face of the lower cover; the third circular groove is matched with the fourth circular hole;
and the first screw is correspondingly connected with the third circular groove and the fourth circular hole.
7. A valve magnetic-type control assembly as claimed in claim 1, wherein: the top of the valve rod is sequentially sleeved with an elastic check ring and a plurality of O-shaped rings from top to bottom; the elastic retainer ring is used for limiting downwards, and the plurality of O-shaped rings are arranged to be matched with the lower cover for sealing;
the motor is a valve high-torque motor and is sleeved with the valve rod in a clearance fit mode.
8. A valve magnetic-type control assembly as claimed in claim 1, wherein: the bottom of third round hole is equipped with the connecting ring, the outer wall of connecting ring is equipped with the screw thread, and the inner wall has the first recess of a plurality of partition rule shapes.
9. A valve magnetic-type control assembly as claimed in claim 1, wherein: the lower end of the accommodating cavity is provided with a well-shaped first reinforcing rib; the bottom of the accommodating cavity is provided with at least four fourth circular grooves for mounting a second screw fixing motor.
10. The magnetic attraction type control assembly for the valve as claimed in claim 1, wherein an acrylic cover plate is glued on the upper cover, and the acrylic cover plate is made of acrylic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220928335.XU CN217355765U (en) | 2022-04-21 | 2022-04-21 | Formula control assembly body is inhaled to magnetism for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220928335.XU CN217355765U (en) | 2022-04-21 | 2022-04-21 | Formula control assembly body is inhaled to magnetism for valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217355765U true CN217355765U (en) | 2022-09-02 |
Family
ID=83056850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220928335.XU Active CN217355765U (en) | 2022-04-21 | 2022-04-21 | Formula control assembly body is inhaled to magnetism for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217355765U (en) |
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2022
- 2022-04-21 CN CN202220928335.XU patent/CN217355765U/en active Active
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