CN215177975U - NB-IOT (network b-internet of things) anti-freezing water meter with protection structure - Google Patents

Abstract

The utility model provides a NB-IOT thing networking water gauge that prevents frostbite with protective structure, its characterized in that includes table case, mounting panel, protective frame, buffering post, buffer spring, apron, the utility model discloses under the prerequisite that does not change current table case material, make the lateral wall of table case can avoid the collision of external hard thing through increasing the protective frame, the lateral wall that replaces the table case by the protective frame promptly produces the collision with hard thing, thereby the impaired condition of lateral wall of table case can not appear, and can further perfect the guard action of protective frame through increasing the apron, make the table case can obtain more comprehensive protecting effect under the effect of this protective frame, apron, moreover, through increasing the mounting panel that has buffer spring, and the protective frame that will have the buffering post is connected with it, thereby make this protective frame even when receiving external hard thing collision, also can be at buffer spring, Part of external force is eliminated under the cushioning effect of the cushioning column, so that the effect of prolonging the service life of the protective frame with the cover plate is effectively achieved.

Description

NB-IOT (network b-internet of things) anti-freezing water meter with protection structure

Technical Field

The utility model relates to a water gauge technical field that prevents frostbite of thing networking especially relates to a water gauge that prevents frostbite of NB-IOT thing networking with protective structure.

Background

The Internet of things water meter and the IC card water meter belong to intelligent water meters, the IC card water meter is biased to have a prepayment function, the Internet of things water meter is biased to have a data remote transmission function, the market environment of an intelligent water service system is constructed at present, the application of the Internet of things water meter can be gradually expanded in the future, the existing NB-IOT Internet of things anti-freezing water meter has defects although the use efficiency is good, and when the existing NB-IOT Internet of things anti-freezing water meter is used, the water quantity used is calculated through reading, so that the meter box of the existing NB-IOT Internet of things anti-freezing water meter is generally provided with glass, a user can directly observe specific water quantity through the glass, and the glass can be damaged or scraped due to external force impact in the use process, so that the user can read the reading and record the user is influenced, and inconvenience is brought to a certain degree, therefore, be connected with the table lid that can overturn and open through the pivot on the surface at the water gauge among the prior art, though can effectively accomplish through this table lid and prevent that external hard thing directly from colliding with glass or the emergence of fish tail phenomenon, but consider that the table case of current NB-IOT thing networking water gauge is made with the plastics material, receive damage in different degrees when receiving external hard thing collision very easily, and because there is comparatively accurate electrical components in the inside of this table case usually, this makes this table case receive external hard thing collision time, all influence the normal function of its inside accurate electrical components very easily, lead to its inside accurate electrical components to appear the damage in different degrees even easily, this very influences the life of this water gauge in a certain extent.

Disclosure of Invention

According to the technical problem, the utility model provides a NB-IOT thing networking antifreeze water meter with protective structure which is characterized in that the NB-IOT thing networking antifreeze water meter comprises a meter box, a mounting plate, a protective frame, a buffer column, a buffer spring, a first magnetic block, a cover plate, a handle and a second magnetic block, wherein the mounting plate is mounted at the lower end of the outer side wall of the meter box, and the mounting plate and the meter box are in an integral structure; the mounting plate is provided with mounting holes, the number of the mounting holes is N, N is more than or equal to 2, a buffer spring is mounted inside the mounting holes in a low-temperature welding mode, the upper end of the buffer spring is connected with a buffer column in a welding mode, the upper end of the buffer column is connected with a protective frame in a low-temperature welding mode, and the protective frame is arranged on the outer side of the meter box; the right side of the upper end of the protection frame is provided with a first mounting groove, and the left side of the upper end of the protection frame is provided with a second mounting groove; the second mounting groove and the first mounting groove are internally provided with first magnetic blocks respectively; the upper end of the protective frame is provided with a cover plate, the left side and the right side of the lower end of the cover plate are respectively provided with a second magnetic block, and the cover plate is respectively connected with the protective frame in an adsorption manner through the second magnetic block and the first magnetic block; the upper end of apron is provided with the handle, handle and apron structure as an organic whole.

The utility model has the advantages that:

the utility model discloses under the prerequisite that does not change current table case material, make the lateral wall of table case can avoid the collision of external hard thing through increasing the protective frame, replace the lateral wall of table case and produce the collision with hard thing promptly by the protective frame, thereby the impaired condition of lateral wall of table case can not appear, and can further perfect the guard action of protective frame through increasing the apron, make the table case can obtain more comprehensive protecting effect under the effect of this protective frame, apron, moreover, through increasing the mounting panel that has buffer spring, and be connected with it the protective frame that has the buffering post, thereby make this protective frame even when receiving external hard thing collision, also can eliminate partial external force under the cushioning spring, the buffering post's cushioning effect, in order effectively to reach the effect of prolonging this protective frame that has the apron, to sum up, this application is respectively through increasing the mounting panel, The protective frame, the buffer column, the buffer spring and the cover plate can play a complete and good protective role on the meter box, so that the precise electrical components in the meter box cannot be damaged, the normal operation of the precise electrical components in the meter box cannot be influenced, and the service life of the water meter can be effectively prolonged to a certain extent;

the utility model discloses in through increasing first magnetic path, second magnetic path not only can convenience of customers switching apron, it is comparatively convenient during the use, and can guarantee constantly that the stability of being connected of apron and protecting frame, ensure that the apron can not appear and break away from the protecting frame because of the collision of external hard thing to can effectively guarantee that apron, protecting frame can whole play the effect of good comprehensive protection to the table case.

Drawings

FIG. 1 is a schematic view of the installation position of the installation plate of the present invention;

FIG. 2 is a schematic view of the specific installation position of the protection frame of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is an enlarged view of a detailed structure of a portion B in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the cover plate of the present invention;

fig. 6 is a schematic view of the overall structure of the present invention.

As shown in the figure: the water meter comprises a water meter body 1, a meter box 2, a meter cover 21, a mounting plate 22, a mounting hole 221, a protective frame 3, a first mounting groove 31, a second mounting groove 32, a buffer column 4, a buffer spring 5, a first magnetic block 6, a cover plate 7, a handle 71 and a second magnetic block 8.

Detailed Description

Example 1

The utility model provides a NB-IOT (network b of things) anti-freezing water meter with a protection structure, which is characterized by comprising a meter box 2, a mounting plate 22, a protection frame 3, a buffer column 4, a buffer spring 5, a first magnetic block 6, a cover plate 7, a handle 71 and a second magnetic block 8, wherein the mounting plate 22 is mounted at the lower end of the outer side wall of the meter box 2, and the mounting plate 22 and the meter box 2 are of an integrated structure; mounting holes 221 are formed in the mounting plate 22, the number of the mounting holes 221 is N, N is larger than or equal to 2, a buffer spring 5 is mounted inside the mounting holes 221 in a low-temperature welding mode, the upper end of the buffer spring 5 is connected with a buffer column 4 in a welding mode, the upper end of the buffer column 4 is connected with a protective frame 3 in a low-temperature welding mode, and the protective frame 3 is arranged on the outer side of the meter box 2; a first mounting groove 31 is formed in the right side of the upper end of the protection frame 3, and a second mounting groove 32 is formed in the left side of the upper end of the protection frame 3; the first magnetic block 6 is respectively arranged in the second mounting groove 32 and the first mounting groove 31; a cover plate 7 is arranged at the upper end of the protective frame 3, second magnetic blocks 8 are respectively arranged on the left side and the right side of the lower end of the cover plate 7, and the cover plate 7 is respectively connected with the protective frame 3 in an adsorption manner through the second magnetic blocks 8 and the first magnetic blocks 6; the upper end of the cover plate 7 is provided with a handle 71, and the handle 71 and the cover plate 7 are of an integral structure.

Example 2

When the utility model is used, it is noted that, in the application, the meter box 2 installed on the water meter body 1 is usually made of plastic and is easy to be damaged, and the existing water meter body 1 is usually made of metal and is not damaged by naked eyes even if being collided by external hard objects, so that the meter box 2 can be protected completely by installing the installation plate 22, the protection frame 3, the cover plate 7 and the like on the outer side wall of the existing meter box 2, when the side wall of the meter box 2 is about to be collided by the external hard objects in the using process, the protection frame 3 can replace the meter box 2 to be collided with the external hard objects, and when the external hard objects are from top to bottom and about to be collided with the upper end face of the meter box 2, the cover plate 7 can replace the meter box 2 to be collided with the external hard objects, and in the collision process, part of impact force generated when the external hard objects are collided can be counteracted under the buffer action of the buffer columns 4 and the buffer springs 5, therefore, the protective frame 3 and the cover plate 7 can be protected to a certain extent, when a user needs to read and calculate the water consumption, the user holds the handle 71 and pulls the handle upwards to separate the first magnetic block 6 and the second magnetic block 8 so as to take the cover plate 7 up, then the meter cover 21 is turned over and lifted through the handle on the meter cover 21, the user can read and calculate the water consumption through the transparent glass under the meter cover 21, after calculation is finished, the meter cover 21 is turned over to the original position, and the cover plate 7 is installed back to the original position in a mode that the first magnetic block 6 and the second magnetic block 8 are connected in an adsorption mode, so that the cover plate 7 and the protective frame 3 can play a complete protective role on the meter box 2 all the time in the subsequent use process;

wherein, on the premise of not changing the material of the prior meter box 2, the side wall of the meter box 2 can be prevented from being collided by external hard objects by adding the protective frame 3, namely, the protective frame 3 replaces the side wall of the meter box 2 to collide with the hard objects, so that the condition that the side wall of the meter box 2 is damaged can not occur, and the protective function of the protective frame 3 can be further perfected by adding the cover plate 7, so that the meter box 2 can obtain more comprehensive protective effect under the effects of the protective frame 3 and the cover plate 7, moreover, by adding the mounting plate 22 with the buffer spring 5 and connecting the protective frame 3 with the buffer column 4, even if the protective frame 3 is collided by the external hard objects, partial external force can be eliminated under the buffer effect of the buffer spring 5 and the buffer column 4, so as to effectively achieve the effect of prolonging the service life of the protective frame 3 with the cover plate 7, in summary, the mounting plate 22, the protective frame 3, the buffer column 4, the buffer spring 5 and the cover plate 7 are respectively added, so that the complete and good protective effect can be achieved on the meter box 2, the precise electrical components inside the meter box 2 cannot be damaged, the normal operation of the precise electrical components inside the meter box 2 cannot be influenced, and the service life of the water meter can be effectively prolonged to a certain extent; and through increasing first magnetic path 6, second magnetic path 8 not only can convenience of customers switching apron 7 in this application, it is comparatively convenient during the use, and can guarantee constantly apron 7 and protective frame 3's stability of being connected, ensure that apron 7 breaks away from protective frame 3 because of the collision of external hard thing can not appear to can effectively guarantee apron 7, protective frame 3 can whole play the effect of good comprehensive protection to table case 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. An NB-IOT (network b of things) anti-freezing water meter with a protection structure is characterized by comprising a meter box, an installation plate, a protection frame, a buffer column, a buffer spring, a first magnetic block, a cover plate, a handle and a second magnetic block, wherein the installation plate is installed at the lower end of the outer side wall of the meter box; the mounting plate is provided with a mounting hole, a buffer spring is mounted inside the mounting hole in a low-temperature welding mode, the upper end of the buffer spring is connected with a buffer column in a welding mode, the upper end of the buffer column is connected with a protective frame in a low-temperature welding mode, and the protective frame is arranged on the outer side of the meter box; the right side of the upper end of the protection frame is provided with a first mounting groove, and the left side of the upper end of the protection frame is provided with a second mounting groove; the second mounting groove and the first mounting groove are internally provided with first magnetic blocks respectively; the upper end of the protective frame is provided with a cover plate, the left side and the right side of the lower end of the cover plate are respectively provided with a second magnetic block, and the cover plate is respectively connected with the protective frame in an adsorption manner through the second magnetic block and the first magnetic block; the upper end of the cover plate is provided with a handle.

2. The NB-IOT (Internet of things) antifreezing water meter with the protective structure as claimed in claim 1, wherein the number of the mounting holes is N, and N is greater than or equal to 2.

3. The NB-IOT internet of things antifreeze water meter with protective structure as claimed in claim 1, wherein said mounting plate and said meter box are of an integral structure.

4. The NB-IOT anti-freezing water meter with the protection structure according to claim 1, characterized in that the handle and the cover plate are of an integral structure.

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