CN213515823U

CN213515823U - High-precision low-cost double-display electronic water meter core

Info

Publication number: CN213515823U
Application number: CN202020839013.9U
Authority: CN
Inventors: 赵润鑫; 闫克华
Original assignee: Linyi Haida Electronic Technology Co ltd
Current assignee: Linyi Haida Electronic Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-06-22
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a high accuracy low-cost dual display electron water gauge core relates to water gauge core technical field. This high accuracy low-cost dual-display electronic water meter core, including outer protective housing, the outer skin weld at outer protective housing top has fixed disk, and outer protective housing's inside activity is inserted and is equipped with the watch core, and the activity of the center department of watch core bottom is inlayed and is equipped with the movable rod, and the bottom of movable rod is spliced and is had the rotary valve, and the central point of rotary valve bottom puts the rotatory spliced pole that inlays, and the bottom of spliced pole has glued the filter mantle, and the inside center department of outer protective housing splices and has a plurality of fixed plates. This two demonstration electron water meter cores of high accuracy low cost when needs inspection or change the core, can rotate a plurality of threaded rods to take out the core from the protective housing, thereby make the rotary valve that drives the movable rod and take out its bottom, and drive the filter mantle through the spliced pole and take out, reach and to dismantle the core, thereby practiced thrift the resource to a certain extent, and the person of facilitating the use changes.

Description

High-precision low-cost double-display electronic water meter core

Technical Field

The utility model relates to a water gauge core technical field specifically is a high accuracy low-cost dual-display electron water gauge core.

Background

A water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, and generally comprises a positive displacement water meter and a speed water meter, when the specification of the water meter is selected, the size and the flow range of the flow used under the normal condition are firstly estimated, then the water meter with the specification of which the common flow is closest to the value is selected as the first choice, at present, the water meter can be influenced by water quality, incrustation scale, impurities, gravel and the like in the actual water flow measuring operation process, so that the water meter core is blocked, a special dismounting mechanism or a dismounting tool is not used for adjusting, replacing and removing faults of the water meter core, the operation of taking out the water meter core is very difficult, but if the water meter is directly replaced, the price is too high, and great inconvenience is caused to a user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two demonstration electron water gauge cores of high accuracy low cost reach and to dismantle the gauge core to practiced thrift the resource to a certain extent, and the person of facilitating the use changes, still reaches and conveniently installs, the condition of installation dislocation can not appear.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a two show electron water gauge cores of high accuracy low cost, includes the outer protective housing, the outer skin weld at outer protective housing top has fixed circle piece, the inside activity of outer protective housing is inserted and is equipped with the watch core, the activity of the center department of watch core bottom is inlayed and is equipped with the movable rod, the bottom of movable rod is glued there is the rotary valve, the central point of rotary valve bottom puts the rotation and inlays and is equipped with the spliced pole, the bottom of spliced pole is glued there is the filter mantle, the center department inside the outer protective housing is glued there are a plurality of fixed plates, every two symmetries one side that the fixed plate is relative all glued there is reset spring, every two symmetries one side that the fixed plate is relative all glued there is the horizontal pole, and is a plurality of the equal movable sleeve of center department of horizontal pole surface is equipped with the removal post, and is a plurality of one end that the removal, the outer surface of the auxiliary disc is in threaded connection with a plurality of symmetrical threaded rods.

In order to make the removal post can be convenient rotatory, conduct the utility model relates to a high accuracy low-cost dual display electron water meter core is preferred, a plurality of one side that removes the post surface and is close to a plurality of fixed plates all splices reset spring, and the equal movable sleeve of a plurality of reset spring establishes the surface at the horizontal pole.

In order to reach spacingly to more convenient installing, conduct the utility model relates to a high accuracy low-cost pair shows that electronic water meter core is preferred, and is a plurality of the stopper all is crescent, and is a plurality of the stopper all laminates mutually with the movable rod.

For the convenient inseparable fixed watch core, as the utility model relates to a high accuracy low-cost dual display electron water meter core is preferred, a plurality ofly and threaded rod assorted screw through-hole have been seted up to the surface of supplementary disc, the bottom screw thread of threaded rod inlays the inside of establishing at fixed disk, a plurality ofly and threaded rod assorted screw through-hole have been seted up at the top of fixed disk.

In order to reach the impurity of filtering aquatic, as the utility model relates to a high accuracy low-cost dual display electron water meter core is preferred, the gauge stand has all been welded to the both sides of outer protective housing, a plurality of circular through-holes have been seted up to the surface of filter mantle.

In order to make the circumstances that closely prevents to appear leaking during the installation more, conduct the utility model relates to a two demonstration electron water meter cores of high accuracy low cost are preferred, the activity of protective housing and meter core handing-over department is provided with sealed the pad, and the material of blotter is rubber.

The utility model provides a high accuracy low-cost dual display electron water meter core. The method has the following beneficial effects:

(1) this two demonstration electron water meter cores of high accuracy low cost when needs inspection or change the core, can rotate a plurality of threaded rods to take out the core from the protective housing, thereby make the rotary valve that drives the movable rod and take out its bottom, and drive the filter mantle through the spliced pole and take out, reach and to dismantle the core, thereby practiced thrift the resource to a certain extent, and the person of facilitating the use changes.

(2) This high accuracy low-cost dual-display electron water meter core, when installing other meter cores, when inserting the movable rod, when a plurality of stoppers move down, reset a plurality of stoppers through reset spring, parcel post movable rod, then rotatory a plurality of threaded rods are fixed the top at the outer protective housing with the meter core to reach and conveniently install, the condition of installation dislocation can not appear.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

FIG. 2 is a perspective view of the watch case of the present invention;

fig. 3 is a schematic structural view of the movable column of the present invention.

In the figure: 1. an outer protective shell; 2. fixing the round block; 3. a movable rod; 4. connecting columns; 5. rotating the valve; 6. a filter housing; 7. a fixing plate; 8. a watch movement; 9. a threaded rod; 10. moving the column; 11. a limiting block; 12. a cross bar; 13. an auxiliary disc; 14. a watch base.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-precision low-cost double-display electronic water meter core comprises an outer protective shell 1, meter seats 14 are welded on two sides of the outer protective shell 1, a plurality of circular through holes are formed in the outer surface of a filter cover 6, fixed round blocks 2 are welded on the outer surface of the top of the outer protective shell 1, a meter core 8 is movably inserted in the outer protective shell 1, a movable rod 3 is movably embedded in the center of the bottom of the meter core 8, a rotary valve 5 is glued to the bottom of the movable rod 3, a connecting column 4 is rotatably embedded in the center of the bottom of the rotary valve 5, the filter cover 6 is glued to the bottom of the connecting column 4, a plurality of fixed plates 7 are glued to the center of the inner portion of the outer protective shell 1, a reset spring is glued to one opposite side of each two symmetrical fixed plates 7, a cross rod 12 is glued to one opposite side of each two symmetrical fixed plates 7, a moving column 10 is movably sleeved on the center of the outer surface of each cross rod 12, a limiting block 11 is, an auxiliary disk 13 is welded on the outer surface of the watch core 8, and a plurality of symmetrical threaded rods 9 are connected on the outer surface of the auxiliary disk 13 in a threaded manner.

In this embodiment: when needs inspection or change watch core 8, can rotate a plurality of threaded rods 9, thereby take out watch core 8 from outer protective housing 1, thereby the messenger drives movable rod 3 and takes out the rotary valve 5 of its bottom, and drive filter mantle 6 through spliced pole 4 and take out, thereby clear up, when installing other watch cores 8, when inserting movable rod 3, when a plurality of stoppers 11 move down, reset a plurality of stoppers 11 through reset spring, parcel post movable rod 3, thereby reach dislocation when spacing preventing the installation, then rotatory a plurality of threaded rods 9 fix the top of protective housing at outer protective housing 1 with watch core 8.

Specifically, a plurality of 10 surfaces of removal post all splice in one side that is close to a plurality of fixed plates 7 reset spring, and the equal movable sleeve of a plurality of reset spring establishes the surface at horizontal pole 12, and a plurality of stopper 11 all are crescent, and a plurality of stopper 11 all laminate mutually with movable rod 3.

In this embodiment: when installing other watch movement 8, when will inserting movable rod 3, when a plurality of stopper 11 moves down, resets a plurality of stopper 11 through reset spring, parcel post movable rod 3.

Specifically, a plurality of thread through holes matched with the threaded rod 9 are formed in the outer surface of the auxiliary disc 13, the bottom threads of the threaded rod 9 are embedded in the fixed round block 2, and a plurality of thread through holes matched with the threaded rod 9 are formed in the top of the fixed round block 2.

In this embodiment: when the watch movement 8 needs to be checked or replaced, the plurality of threaded rods 9 can be rotated to remove the watch movement 8 from the case 1.

Specifically, the joint of the outer protective shell 1 and the watch core 8 is movably provided with a sealing gasket, and the cushion is made of rubber.

In this embodiment: when the water meter is installed, the sealing gasket is required to be sleeved at the joint of the outer protective shell 1 and the meter core 8, so that water leakage is prevented.

During the use, when needs inspection or change watch core 8, can rotate a plurality of threaded rods 9, thereby take out watch core 8 from outer protective housing 1, thereby make and drive movable rod 3 and take out the rotary valve 5 of its bottom, and drive filter mantle 6 through spliced pole 4 and take out, thereby clear up, when installing other watch cores 8, when will inserting movable rod 3, when a plurality of stoppers 11 move down, reset a plurality of stoppers 11 through reset spring, parcel post movable rod 3, thereby reach dislocation when spacing preventing the installation, then rotatory a plurality of threaded rods 9 are fixed at the top of outer protective housing 1 with watch core 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a two demonstration electron water gauge cores of high accuracy low cost, includes outer protective housing (1), its characterized in that: the outer surface welding at outer protective housing (1) top has fixed circle piece (2), the inside activity of outer protective housing (1) is inserted and is equipped with table core (8), the activity of center department of table core (8) bottom is inlayed and is equipped with movable rod (3), the bottom of movable rod (3) is glued and is had rotary valve (5), the central point of rotary valve (5) bottom puts the rotation and inlays and is equipped with spliced pole (4), the bottom of spliced pole (4) is glued and is had filter mantle (6), the inside center department of outer protective housing (1) is glued and is had a plurality of fixed plates (7), per two symmetries the equal glue of one side that fixed plate (7) is relative has reset spring, per two symmetries the equal glue of one side that fixed plate (7) is relative has horizontal pole (12), and is a plurality of the equal movable sleeve of center department of horizontal pole (12) surface is equipped with and removes post (10), and a plurality of the one end that removes post (10) is close to movable rod (, the outer surface welding of watch core (8) has supplementary disc (13), the surface threaded connection of supplementary disc (13) has a plurality of symmetrical threaded rods (9).

2. The high-precision low-cost double-display electronic water meter core as claimed in claim 1, wherein: a plurality of one side that removes post (10) surface and be close to a plurality of fixed plates (7) all splices to have reset spring, and a plurality of reset spring all movable sleeve establish the surface at horizontal pole (12).

3. The high-precision low-cost double-display electronic water meter core as claimed in claim 1, wherein: a plurality of stopper (11) all are crescent, and are a plurality of stopper (11) all laminate mutually with movable rod (3).

4. The high-precision low-cost double-display electronic water meter core as claimed in claim 1, wherein: the outer surface of the auxiliary disc (13) is provided with a plurality of thread through holes matched with the threaded rod (9), the bottom threads of the threaded rod (9) are embedded in the fixed round block (2), and the top of the fixed round block (2) is provided with a plurality of thread through holes matched with the threaded rod (9).

5. The high-precision low-cost double-display electronic water meter core as claimed in claim 1, wherein: the gauge stand (14) has all been welded to the both sides of outer protective housing (1), a plurality of circular through-holes have been seted up to the surface of filter mantle (6).

6. The high-precision low-cost double-display electronic water meter core as claimed in claim 1, wherein: the joint of the outer protective shell (1) and the watch core (8) is movably provided with a sealing gasket, and the cushioning gasket is made of rubber.