CN210862818U

CN210862818U - Radio frequency card water meter convenient to maintain

Info

Publication number: CN210862818U
Application number: CN201922060930.7U
Authority: CN
Inventors: 罗福翠
Original assignee: Chongqing Yiyuan Intelligent Water Technology Co ltd
Current assignee: Chongqing Yiyuan Intelligent Water Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-26
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a radio frequency card water gauge technical field just discloses a radio frequency card water gauge of convenient maintenance, including the water gauge main part, the bottom fixedly connected with connecting pipe of water gauge main part, the equal fixedly connected with in the left and right sides of connecting pipe agrees with the pipe, the equal swing joint in the left and right sides of connecting pipe has the aqueduct, the equal fixedly connected with bottom snap ring in the left and right sides bottom of connecting pipe. This convenient radio frequency card water gauge of maintaining, the left and right sides through the connecting pipe all is provided with agrees with the pipe, agree with pipe and aqueduct looks adaptation, the connecting pipe of being convenient for agrees with the butt joint through agreeing with the pipe fast with the aqueduct, bottom fixedly connected with bottom snap ring through the connecting pipe, the top of bottom snap ring is provided with the rotation axis, top snap ring and sealing washer, the top snap ring of being convenient for opens and shuts the rotation through the rotation axis at the top of bottom snap ring, thereby install and dismantle the connecting pipe, the effectual junction that prevents of sealing washer is convenient for simultaneously the condition of leaking appears.

Description

Radio frequency card water meter convenient to maintain

Technical Field

The utility model relates to a radio frequency card water gauge technical field specifically is a radio frequency card water gauge of convenient maintenance.

Background

IC card intelligent water meters (which may be referred to as IC card water meters, magnetic card water meters, electronic water meters for short) can be classified into contact type intelligent water meters and non-contact type intelligent water meters, commonly known as radio frequency card water meters, card-swiping water meters, and card-swiping water meters.

At present, IC-card intelligent water gauge extensively is used for the tap water and the hot water use place of charge by the family such as family, apartment and commercial building, however in the use, present IC-card intelligent water gauge's mounting means mainly adopts the screw fixation, the rusty condition appears easily under the condition of long-term use, leads to it to dismantle to maintain and change, is not convenient for install fast simultaneously, so provides the radio frequency card water gauge of convenient maintenance and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The radio frequency card water gauge of convenient maintenance possesses the advantage such as being convenient for maintain, has solved present IC-card intelligent water gauge's mounting means and has mainly adopted the screw fixation, appears rusty condition easily under the condition of long-term use, leads to it can't dismantle to maintain and change, is not convenient for carry out the problem of installing fast simultaneously.

(II) technical scheme

In order to realize the purpose of the maintenance of being convenient for, the utility model provides a following technical scheme: a radio frequency card water meter convenient for maintenance comprises a water meter main body, wherein the bottom of the water meter main body is fixedly connected with a connecting pipe, the left side and the right side of the connecting pipe are both fixedly connected with a fit pipe, the left side and the right side of the connecting pipe are both movably connected with a water guide pipe, the bottom of the left side and the right side of the connecting pipe are both fixedly connected with a bottom snap ring, the bottom of the back surface of the bottom snap ring is movably provided with a rotating shaft, the bottom snap ring is movably connected with a top snap ring through the rotating shaft, the inner walls of the top snap ring and the bottom snap ring are both fixedly connected with a sealing ring, the front surfaces of the bottom snap ring and the top snap ring are respectively and fixedly connected with a clamping block, the inner parts of the two clamping blocks are both provided with through holes, the right side of, the inside movable mounting of telescopic sleeve has the telescopic link, the outside cover of telescopic link is equipped with expanding spring, the right side fixedly connected with card post of telescopic link, the equal fixedly connected with stopper in top and the bottom of card post, the right side fixedly connected with activity handle of telescopic link, left side the left side of fixture block and the outside cover that is located the card post are equipped with fixation nut.

Preferably, the fit pipe is matched with the water guide pipe in size, and the fit pipe is movably connected inside the water guide pipe.

Preferably, the diameter of the through opening is larger than that of the clamping column, and the clamping column penetrates through the through opening and extends to the left side of the clamping block.

Preferably, the diameter of the telescopic rod and the diameter of the telescopic spring are both smaller than the diameter of the clamping column, and the telescopic rod extends to the right side of the telescopic sleeve through the limiting hole.

Preferably, the limiting blocks are matched with the limiting grooves in size, and the limiting blocks are movably connected inside the limiting grooves.

Preferably, the outside of card post is seted up with the thread groove of fixing nut looks adaptation, the outside threaded connection of card post has fixing nut.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient radio frequency card water gauge of maintaining possesses following beneficial effect:

the radio frequency card water meter convenient to maintain is characterized in that the left side and the right side of the connecting pipe are respectively provided with a conjunction pipe, the conjunction pipes are matched with the water guide pipe, the connecting pipe is convenient to be rapidly matched and butted with the water guide pipe through the conjunction pipes, the bottom of the connecting pipe is fixedly connected with a bottom snap ring, the top of the bottom snap ring is provided with a rotating shaft, a top snap ring and a sealing ring, the top snap ring can conveniently open and close and rotate at the top of the bottom snap ring through the rotating shaft, so that the connecting pipe can be installed and disassembled, meanwhile, the sealing ring can effectively prevent water leakage at the joint, the top snap ring and the bottom snap ring are respectively provided with a clamping block, a through hole, a telescopic rod, a telescopic spring, a clamping column, a limiting block and a movable handle, when the top snap ring and the bottom snap ring are combined conveniently, the two clamping blocks are movably connected, and meanwhile, the telescopic, stopper and spacing groove make its activity more stable, the activity handle is convenient for control its activity to insert the inside of running through the mouth with the card post and fix top snap ring and bottom snap ring, it is fixed to be convenient for remove fast through activity handle pulling card post simultaneously, there is fixing nut through the outside threaded connection of card post, be convenient for fix the card post through fixing nut, it is not hard up to prevent that it from appearing in the use, reached the purpose of being convenient for maintain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the bottom clasp structure of the present invention;

fig. 3 is a sectional view of the telescopic sleeve structure of the present invention.

In the figure: the water meter comprises a water meter main body 1, a connecting pipe 2, a conjunction pipe 3, a clamping ring at the bottom 4, a rotating shaft 5, a clamping ring at the top 6, a sealing ring 7, a clamping block 8, a through hole 9, a telescopic sleeve 10, a limiting hole 11, a limiting groove 12, a telescopic rod 13, a telescopic spring 14, a clamping column 15, a limiting block 16, a movable handle 17, a fixing nut 18 and a water guide pipe 19.

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. 1-3, a radio frequency card water meter convenient for maintenance comprises a water meter body 1, a connecting pipe 2 is fixedly connected to the bottom of the water meter body 1, a fitting pipe 3 is fixedly connected to each of the left and right sides of the connecting pipe 2, a water conduit 19 is movably connected to each of the left and right sides of the connecting pipe 2, the fitting pipe 3 is matched with the water conduit 19 in size, the fitting pipe 3 is movably connected to the inside of the water conduit 19, a bottom snap ring 4 is fixedly connected to each of the left and right sides of the connecting pipe 2, a rotating shaft 5 is movably mounted at the bottom of the back surface of the bottom snap ring 4, a top snap ring 6 is movably connected to the bottom snap ring 4 through the rotating shaft 5, a seal ring 7 is fixedly connected to each of the inner walls of the top snap ring 6 and the bottom snap ring 4, fixture blocks 8 are respectively fixedly connected to the front surfaces of the bottom snap ring 4 and the, the right side of the telescopic sleeve 10 is provided with a limiting hole 11, the inner bottom wall and the inner top wall of the telescopic sleeve 10 are both provided with a limiting groove 12, the inner part of the telescopic sleeve 10 is movably provided with a telescopic rod 13, the outer part of the telescopic rod 13 is sleeved with a telescopic spring 14, the right side of the telescopic rod 13 is fixedly connected with a clamping column 15, the diameter of the through hole 9 is larger than that of the clamping column 15, the clamping column 15 penetrates through the through hole 9 and extends to the left side of the clamping block 8, the diameters of the telescopic rod 13 and the telescopic spring 14 are both smaller than that of the clamping column 15, the telescopic rod 13 extends to the right side of the telescopic sleeve 10 through the limiting hole 11, the top and the bottom of the clamping column 15 are both fixedly connected with limiting blocks 16, the limiting blocks 16 are matched with the size of the limiting groove 12, the inner part of the limiting groove 12 is movably connected with a limiting block 16, the right side of the, the outside of the clamping column 15 is provided with a thread groove matched with the fixing nut 18, and the outside of the clamping column 15 is connected with the fixing nut 18 through threads.

In conclusion, the radio frequency card water meter convenient to maintain is provided with the conjunction pipes 3 through the left side and the right side of the connecting pipe 2, the conjunction pipes 3 are matched with the water guide pipe 19, the connecting pipe 2 is convenient to be rapidly matched and butted with the water guide pipe 19 through the conjunction pipes 3, the bottom clamping ring 4 is fixedly connected with the bottom of the connecting pipe 2, the top of the bottom clamping ring 4 is provided with the rotating shaft 5, the top clamping ring 6 and the sealing ring 7, the top clamping ring 6 is convenient to open and close and rotate at the top of the bottom clamping ring 4 through the rotating shaft 5, so that the connecting pipe 2 is installed and disassembled, meanwhile, the sealing ring 7 is convenient to effectively prevent water leakage at the joint, and the clamping blocks 8, the through holes 9, the telescopic sleeves 10, the limiting holes 11, the limiting grooves 12, the telescopic rods 13, the telescopic springs 14, the clamping columns 15, the limiting blocks 16 and the movable handles 17 are, when the top snap ring 6 and the bottom snap ring 4 are combined conveniently, the two snap blocks 8 are movably connected, meanwhile, the telescopic rod 13 and the snap column 15 are stretched in the telescopic sleeve 10 through the elasticity of the telescopic spring 14, the movement of the telescopic rod is more stable through the limiting block 16 and the limiting groove 12, the movable handle 17 is convenient to control the movement of the telescopic rod, so that the snap column 15 is inserted into the through hole 9 to fix the top snap ring 6 and the bottom snap ring 4, meanwhile, the snap column 15 is pulled through the movable handle 17 to be conveniently and quickly released from fixing, the fixed nut 18 is connected through the external thread of the snap column 15, the snap column 15 is conveniently fixed through the fixed nut 18, the looseness of the snap column in the use process is prevented, the aim of convenient maintenance is achieved, the problem that the mounting mode of the existing IC card intelligent water meter mainly adopts screw fixing, the rusting condition easily occurs under the long-term use condition, and the disassembly, maintenance and replacement cannot, and simultaneously, the quick installation is inconvenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a convenient radio frequency card water gauge of maintaining, includes water gauge main part (1), its characterized in that: the water meter is characterized in that a connecting pipe (2) is fixedly connected to the bottom of the water meter main body (1), a conjunction pipe (3) is fixedly connected to each of the left side and the right side of the connecting pipe (2), a water guide pipe (19) is movably connected to each of the left side and the right side of the connecting pipe (2), a bottom snap ring (4) is fixedly connected to each of the bottoms of the left side and the right side of the connecting pipe (2), a rotating shaft (5) is movably mounted at the bottom of the back of the bottom snap ring (4), a top snap ring (6) is movably connected to the bottom snap ring (4) through the rotating shaft (5), a sealing ring (7) is fixedly connected to each of the inner walls of the top snap ring (6) and the bottom snap ring (4), clamping blocks (8) are fixedly connected to the front surfaces of the bottom snap ring (4) and the top snap ring (6) respectively, a, spacing hole (11) have been seted up on the right side of flexible cover (10), spacing groove (12) have all been seted up to the inner diapire and the interior roof of flexible cover (10), the inside movable mounting of flexible cover (10) has telescopic link (13), the outside cover of telescopic link (13) is equipped with expanding spring (14), the right side fixedly connected with card post (15) of telescopic link (13) the top and the equal fixedly connected with stopper (16) in bottom of card post (15), the right side fixedly connected with activity handle (17) of telescopic link (13), left side the left side of fixture block (8) and the outside cover that is located card post (15) are equipped with fixation nut (18).

2. The rf card water meter of claim 1, wherein: the fit pipe (3) is matched with the water guide pipe (19) in size, and the fit pipe (3) is movably connected inside the water guide pipe (19).

3. The rf card water meter of claim 1, wherein: the diameter of the through opening (9) is larger than that of the clamping column (15), and the clamping column (15) penetrates through the through opening (9) and extends to the left side of the clamping block (8).

4. The rf card water meter of claim 1, wherein: the diameter of the telescopic rod (13) and the diameter of the telescopic spring (14) are both smaller than the diameter of the clamping column (15), and the telescopic rod (13) extends to the right side of the telescopic sleeve (10) through the limiting hole (11).

5. The rf card water meter of claim 1, wherein: the size of stopper (16) and spacing groove (12) looks adaptation, the inside swing joint of spacing groove (12) has stopper (16).

6. The rf card water meter of claim 1, wherein: the outside of card post (15) is seted up with fixing nut (18) looks adaptation's thread groove, the outside threaded connection of card post (15) has fixing nut (18).