CN214702397U

CN214702397U - Double-magnet steel intelligent water meter shell with magnetic valve

Info

Publication number: CN214702397U
Application number: CN202120833338.0U
Authority: CN
Inventors: 何国忠
Original assignee: Ningbo Guoxin Instrument Technology Co ltd
Current assignee: Ningbo Guoxin Instrument Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-12
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a two magnet steels have magnetism to have valve intelligence water gauge shell, the utility model discloses a main part shell, the top of main part shell is rotated and is installed the encapsulation lid, one side fixed mounting that the top of main part shell is located the encapsulation lid has the dress card box that has protect function, the bottom fixed mounting of main part shell has the fixing device that has regulatory function, the utility model discloses a pulling link drive fixing device to make the device can carry out the adaptation to the water gauge of different grade type, strengthened the device's suitability, pull handle drive dress card box through the pulling, transport the assigned position with the IC-card, and protect the IC-card not damaged in the use, make the device safer.

Description

Double-magnet steel intelligent water meter shell with magnetic valve

Technical Field

The utility model relates to a water gauge shell technical field specifically is a two magnet steels have magnetism to have valve intelligence water gauge shell.

Background

The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data.

The application that two magnet steel have magnetism to have valve intelligence water gauge can not leave an intelligence water gauge shell, however present two magnet steel have magnetism to have valve intelligence water gauge shell mostly only be applicable to the intelligence water gauge of single model, can't carry out fine protection to user's IC-card in the use moreover, and the majority of IC-card exposes outside, has the risk of losing, for this reason, we propose a two magnet steel have magnetism to have valve intelligence water gauge shell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two magnet steels that are applicable to different grade type water meters have magnetic valve intelligence water meter shell to user's IC-card has fine guard action to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including the main part shell, the top of main part shell is rotated and is installed the encapsulation lid, one side fixed mounting that the top of main part shell is located the encapsulation lid has the dress card box that has protect function, the bottom fixed mounting of main part shell has the fixing device who has regulatory function.

Preferably, fixing device includes foundatin plate, mounting groove, connecting rod, fixed block, initiative rack, gear, link and driven rack, the bottom fixed mounting of main part shell has the foundatin plate, the mounting groove has been seted up on the surface of foundatin plate, symmetry slidable mounting has the fixed block in the mounting groove, the equal fixed mounting in one end of fixed block has the connecting rod, the connecting rod passes the main part shell, the connecting rod is located the equal fixed mounting in the outside one end of main part shell has the link, connecting rod and mounting groove sliding connection, the surface of link is fixed mounting respectively has initiative rack and driven rack, initiative rack and driven rack and foundatin plate sliding connection, the gear is installed in the inside rotation of foundatin plate, the gear respectively with initiative rack and driven rack thread engagement.

Preferably, the fixing device further comprises a threaded column, a threaded groove and a rotating handle, the threaded column is meshed with the internal thread of the connecting frame, the threaded groove is formed in the corresponding position, located on the outer wall of the main body shell, of the threaded column, and the rotating handle is fixedly mounted at one end, far away from the threaded groove, of the threaded column.

Preferably, the encapsulation cover comprises a cover body, a clamping block and a clamping groove, the top end of the main body shell is fixedly provided with the cover body, the bottom end outer wall of the cover body is fixedly provided with the clamping block, and the top end outer wall of the main body shell is located at a position corresponding to the clamping block and is provided with the clamping groove.

Preferably, dress card box includes basis box, spring, transportation frame, the inside fixed mounting of basis box has the spring, the one end fixed mounting of spring has the transportation frame, transportation frame and basis box sliding connection.

Preferably, one end of the transportation frame, which is far away from the spring, is fixedly provided with a pull handle.

Preferably, a rubber pad is fixedly arranged on the surface of the gear.

Preferably, a sealing ring is fixedly sleeved on the surface of the main body shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a pulling link drive fixing device to make the device can carry out the adaptation to the water gauge of different grade type, increaseed the device's suitability, through pulling pull handle drive dress card box, transport the assigned position with the IC-card, and protect the IC-card not damaged in the use, make the device safer.

Drawings

Fig. 1 is a schematic view of the overall structure of the double-magnetic-steel intelligent water meter housing with a magnetic valve of the present invention;

FIG. 2 is a schematic view of the fixing device of the present invention;

FIG. 3 is a second schematic view of the fixing device of the present invention;

FIG. 4 is a schematic view of the structure of the package cover of the present invention;

fig. 5 is a schematic view of the structure of the card loading box of the present invention.

In the figure: 1. a main body case; 2. a fixing device; 21. a foundation plate; 22. mounting grooves; 23. a connecting rod; 24. a fixed block; 25. a driving rack; 26. a gear; 27. a connecting frame; 28. a driven rack; 29. A threaded post; 210. a thread groove; 211. a handle is rotated; 3. a package cover; 31. a cover body; 32. a clamping block; 33. A card slot; 4. loading a card box; 41. a foundation box; 42. a spring; 43. a transport rack; 44. and (5) pulling a handle.

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 illustrated double-magnet steel intelligent water meter housing with a magnetic valve includes a main body housing 1, a sealing cover 3 is rotatably installed at a top end of the main body housing 1, a card containing box 4 with a protection function is fixedly installed at one side of the sealing cover 3 at the top end of the main body housing 1, and a fixing device 2 with an adjusting function is fixedly installed at a bottom end of the main body housing 1.

The device is applicable to different types of water meters through the fixing device 2, the IC card of a user can be protected from being damaged during use through the card loading box 4, the main body case 1 is protected through the packaging cover 3, and the water flow value above the main body case 1 can be observed through opening the packaging cover 3.

Referring to fig. 2, the fixing device 2 includes a base plate 21, a mounting groove 22, a connecting rod 23, a fixing block 24, a driving rack 25, a gear 26, a connecting frame 27 and a driven rack 28, the base plate 21 is fixedly mounted at the bottom end of the main body case 1, the mounting groove 22 is formed in the surface of the base plate 21, the fixing blocks 24 are symmetrically and slidably mounted in the mounting groove 22, the connecting rod 23 is fixedly mounted at one end of each fixing block 24, the connecting rod 23 penetrates through the main body case 1, the connecting frame 27 is fixedly mounted at one end of the connecting rod 23 located outside the main body case 1, the connecting rod 23 is slidably connected with the mounting groove 22, the driving rack 25 and the driven rack 28 are fixedly mounted on the surface of the connecting frame 27, the driving rack 25 and the driven rack 28 are slidably connected with the base plate 21, the gear 26 is rotatably mounted inside the base plate 21, the gear 26 is threadedly engaged with the driving rack 25 and the driven rack 28, respectively.

The water meter is placed into the mounting groove 22, the connecting frame 27 is pulled, the connecting frame 27 drives the connecting rod 23 to move, the connecting rod 23 drives the fixing block 24 to move, meanwhile, the connecting frame 27 drives the driving rack 25 to move, the driving rack 25 drives the gear 26 to rotate, the gear 26 drives the connecting frame 27 to move, the connecting frame 27 drives the connecting rod 23 above the connecting frame to move, and the connecting rod 23 drives the fixing block 24 to move, so that the fixing block 24 is linked to clamp the water meter, and the fixed mounting of the water meter is completed.

Referring to fig. 3, the fixing device 2 further includes a threaded column 29, a threaded groove 210, and a rotating handle 211, the threaded column 29 is engaged with the internal thread of the connecting frame 27, the threaded groove 210 is formed in a position, corresponding to the threaded column 29, on the outer wall of the main body case 1, and the rotating handle 211 is fixedly installed at one end, far away from the threaded groove 210, of the threaded column 29.

When the fixing block 24 fixes the water meter, the rotating handle 211 is rotated, and the rotating handle 211 drives the threaded post 29 to move, so that the threaded post 29 is in threaded engagement with the threaded groove 210, and the fixing of the connecting frame 27 is completed, thereby preventing the fixing block 24 from loosening.

Referring to fig. 4, the sealing cover 3 includes a cover body 31, a locking block 32 and a locking groove 33, the cover body 31 is fixedly installed at the top end of the main body housing 1, the locking block 32 is fixedly installed on the outer wall of the bottom end of the cover body 31, and the locking groove 33 is formed in the outer wall of the top end of the main body housing 1 at a position corresponding to the locking block 32.

When the cover 31 is pressed to rotate the cover 31 on the main body case 1, the cover 31 drives the latch 32 to rotate, and when the latch 32 rotates to a position corresponding to the slot 33, the latch 32 is latched in the slot 33, thereby protecting the internal parts of the main body case 1.

Referring to fig. 5, the card loading box 4 includes a base box 41, a spring 42, and a transportation frame 43, the spring 42 is fixedly installed inside the base box 41, the transportation frame 43 is fixedly installed at one end of the spring 42, and the transportation frame 43 is slidably connected to the base box 41.

Pulling pull handle 44, pull handle 44 drives transportation frame 43 and overcomes the elasticity roll-off basis box 41 of spring 42, puts the IC-card between transportation frame 43, loosens pull handle 44, and transportation frame 43 resets under the spring action of spring 42, takes the IC-card to appointed position to prevent that the IC-card from being damaged in the use.

Referring to fig. 5, a pull handle 44 is fixedly installed at one end of the transportation frame 43 away from the spring 42, so that the transportation frame 43 can be pulled more easily, and the IC card can be taken out and put in more easily.

Referring to fig. 2, a rubber pad is fixedly installed on the surface of the gear 26 to reduce the hard contact between the gear 26 and the water meter and protect the water meter.

Referring to fig. 1, a sealing ring is fixedly sleeved on the surface of the main body case 1 to prevent water from entering the main body case 1 and affecting a circuit in the main body case 1.

The working principle is as follows: the water meter is put into the mounting groove 22, the connecting frame 27 is pulled, the connecting frame 27 drives the connecting rod 23 to move, the connecting rod 23 drives the fixing block 24 to move, meanwhile, the connecting frame 27 drives the driving rack 25 to move, the driving rack 25 drives the gear 26 to rotate, the gear 26 drives the connecting frame 27 to move, the connecting frame 27 drives the connecting rod 23 above to move, the connecting rod 23 drives the fixing block 24 to move, so that the fixing block 24 is linked to clamp the water meter, thereby completing the fixed mounting of the water meter, after the water meter is fixed by the fixing block 24, the rotating handle 211 is rotated, the rotating handle 211 drives the threaded column 29 to move, so that the threaded column 29 is in threaded engagement with the threaded groove 210, thereby completing the fixing of the connecting frame 27, thereby preventing the fixing block 24 from loosening, the cover body 31 is pressed to rotate the cover body 31 on the main body shell 1, the cover body 31 drives the fixture block 32 to rotate, when the fixture block 32 rotates to the position corresponding to the clamping groove 33, the latch 32 is engaged with the latch groove 33 to protect the internal components of the main body case 1, the pull handle 44 is pulled, the pull handle 44 drives the transportation frame 43 to slide out of the base case 41 against the elastic force of the spring 42, the IC card is placed between the transportation frames 43, the pull handle 44 is released, the transportation frame 43 is reset under the elastic force of the spring 42, the IC card is brought to a designated position, and the IC card is prevented from being damaged in the using process.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

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.

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 two magnet steels have magnetism to have valve intelligence water gauge shell, includes main part shell (1), its characterized in that: the top of main part shell (1) is rotated and is installed encapsulation lid (3), one side fixed mounting that the top of main part shell (1) is located encapsulation lid (3) has dress card box (4) that have protect function, the bottom fixed mounting of main part shell (1) has fixing device (2) that have regulatory function.

2. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 1, characterized in that: the fixing device (2) comprises a foundation plate (21), a mounting groove (22), a connecting rod (23), a fixing block (24), a driving rack (25), a gear (26), a connecting rod (27) and a driven rack (28), the bottom fixed mounting of the main body shell (1) is provided with the foundation plate (21), the surface of the foundation plate (21) is provided with the mounting groove (22), the mounting groove (22) is internally and symmetrically provided with the fixing block (24) in a sliding manner, the connecting rod (23) is fixedly mounted at one end of the fixing block (24), the connecting rod (23) penetrates through the main body shell (1), the connecting rod (23) is fixedly mounted at one end outside the main body shell (1) and is provided with the connecting rod (27), the connecting rod (23) is connected with the mounting groove (22) in a sliding manner, the surface of the connecting rod (27) is respectively and fixedly mounted with the driving rack (25) and the driven rack (28), initiative rack (25) and driven rack (28) and foundatin plate (21) sliding connection, gear (26) are installed in the inside rotation of foundatin plate (21), gear (26) respectively with initiative rack (25) and driven rack (28) thread engagement.

3. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 2, characterized in that: fixing device (2) still include screw thread post (29), thread groove (210), turning handle (211), the inside threaded engagement of link (27) has screw thread post (29), screw thread groove (210) have been seted up to the corresponding position that the outer wall of main part shell (1) is located screw thread post (29), the one end fixed mounting that screw thread groove (210) were kept away from in screw thread post (29) has turning handle (211).

4. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 1, characterized in that: encapsulation lid (3) include lid (31), fixture block (32) and draw-in groove (33), the top fixed mounting of main part shell (1) has lid (31), the bottom outer wall fixed mounting of lid (31) has fixture block (32), the top outer wall of main part shell (1) is located fixture block (32) and has seted up draw-in groove (33) corresponding position.

5. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 1, characterized in that: dress card box (4) includes basis box (41), spring (42), transportation frame (43), the inside fixed mounting of basis box (41) has spring (42), the one end fixed mounting of spring (42) has transportation frame (43), transportation frame (43) and basis box (41) sliding connection.

6. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 5, characterized in that: and a pull handle (44) is fixedly arranged at one end of the transportation frame (43) far away from the spring (42).

7. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 2, characterized in that: and a rubber pad is fixedly arranged on the surface of the gear (26).

8. A double magnetic steel intelligent water meter housing with a magnetic valve according to claim 1, characterized in that: and a sealing ring is fixedly sleeved on the surface of the main body shell (1).