CN221123503U

CN221123503U - Ultrasonic water meter

Info

Publication number: CN221123503U
Application number: CN202322660879.XU
Authority: CN
Inventors: 曹祥春; 张凯
Original assignee: Jiangsu Saida Electronic Science & Technology Co ltd
Current assignee: Jiangsu Saida Electronic Science & Technology Co ltd
Priority date: 2023-10-06
Filing date: 2023-10-06
Publication date: 2024-06-11
Anticipated expiration: 2033-10-06

Abstract

The utility model discloses an ultrasonic water meter, which comprises mounting plates arranged at two ends of a meter body, wherein a chassis is arranged at the upper end of the meter body, first protruding pieces are arranged at four corners of the chassis, and diagonal holes are formed in the first protruding pieces; a calculating module is arranged in the chassis, a display disc is arranged at the upper end of the calculating module, a protection buckle cover is connected to the display disc, and second protruding pieces are arranged at four corners of the display disc; and the second lug is provided with an oblique butt-joint rod, the chassis is provided with a butt-joint groove, and the display disc is provided with a butt-joint block close to the butt-joint groove. According to the utility model, the oblique pair holes which are integrated with the first lug and are of the oblique structure can be used for butting with the oblique pair rod, and the rebound limit is realized through the limit hooks arranged on the oblique pair rod, so that the butted chassis and the display panel are quickly butted and installed, and the phenomenon that rust generated by screw fixation cannot be used is avoided.

Description

Ultrasonic water meter

Technical Field

The utility model relates to the technical field of ultrasonic water meters, in particular to an ultrasonic water meter.

Background

The ultrasonic water meter is a new type water meter which can analyze and process the flow rate of the water to further calculate the flow rate of the water by detecting the time difference generated by the speed change when the ultrasonic sound beam is propagated in the water in the forward and backward directions.

The existing calculation system and ultrasonic detection system in the ultrasonic water meter are connected through a circuit in a guiding way, the calculation system is fixed on the water meter body by using a screw when the calculation system is installed, and due to the particularity of the use environment, the screw is extremely easy to pulverize and can not be screwed out normally after being used for a long time for damp oxidation, and when the processing display system in the ultrasonic water meter is affected, the ultrasonic water meter can only be replaced integrally, so that the cost for replacement and maintenance is increased, and therefore the ultrasonic water meter is provided to solve the problems.

Disclosure of utility model

The present utility model is directed to an ultrasonic water meter, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ultrasonic water meter comprises a meter body, wherein mounting plates are mounted at two ends of the meter body, a chassis is arranged at the upper end of the meter body, first protruding plates are mounted at four corners of the chassis, and diagonal holes are formed in the first protruding plates;

a calculating module is arranged in the chassis, a display disc is arranged at the upper end of the calculating module, a protection buckle cover is connected to the display disc, and second protruding pieces are arranged at four corners of the display disc;

And the second lug is provided with an oblique butt-joint rod, the chassis is provided with a butt-joint groove, and the display disc is provided with a butt-joint block close to the butt-joint groove.

Preferably, the first lug and the diagonal hole are integrally penetrated, and the diagonal hole is in an inclined structure.

Preferably, the display disc and the computing module are integrally designed, and the protection buckle cover is in rotary clamping connection with the display disc.

Preferably, the diagonal rod is fixedly connected with the second lug, the diagonal rod is of an inclined structure, and the diagonal rod is in nested penetrating connection with the diagonal hole.

Preferably, the diagonal rod is provided with a limit hook, the diagonal hole is in clamping connection with the limit hook, and the limit hook is in a V-shaped structure.

Preferably, the docking groove and the chassis are integrally designed, the docking groove is in nested clamping connection with the docking block, and the docking block is fixedly connected with the display disc.

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

1. The utility model is integrated with the first lug and is provided with the diagonal hole with an inclined structure, can be in butt joint with the diagonal rod, realizes rebound limit through the limit hook arranged on the diagonal rod, and can be used for rapidly carrying out butt joint installation on the butt-jointed chassis and the display panel, thereby avoiding the occurrence of the phenomenon that rust generated by screw fixation cannot be used;

2. According to the utility model, the chassis and the display disc can be fully clamped through the nesting clamping of the butt joint groove and the butt joint block, so that the phenomenon that the chassis and the display disc are staggered to generate displacement during use is avoided, and the butt joint stability of the chassis and the display disc is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a display panel docking installation structure of the present utility model.

FIG. 3 is a schematic diagram of a computing module mounting structure according to the present utility model.

Fig. 4 is a schematic view of a sliding support structure according to the present utility model.

In the figure: 1. a watch body; 2. a mounting piece; 3. a chassis; 4. a first tab; 5. diagonally aligning the holes; 6. a display panel; 7. a computing module; 8. a second tab; 9. a diagonal rod; 91. a limit hook; 10. a protective buckle cover; 11. a butt joint groove; 12. and (5) butt joint blocks.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an ultrasonic water meter, it includes table body 1, install mounting plate 2 at the both ends of table body 1, carry out the water pipe that flow monitoring was carried out at both ends through mounting plate 2 and carry out the installation processing, carry out flow monitoring through the ultrasonic detection system in the table body 1 after the installation, and carry out data display on display panel 6 with data display, and table body 1 upper end is provided with chassis 3, install first lug 4 in the four corners department of chassis 3, first lug 4 has seted up diagonal hole 5 on, first lug 4 and diagonal hole 5 run through as an organic whole design, and diagonal hole 5 is set up to the slope structure, diagonal hole 5 of slope structure can more abundant dock with diagonal rod 9;

in one embodiment, a computing module 7 is arranged in the chassis 3, a display disc 6 is mounted at the upper end of the computing module 7, a protection buckle cover 10 is connected to the display disc 6, the display disc 6 and the computing module 7 are integrally designed, the protection buckle cover 10 and the display disc 6 are in rotary clamping connection, the display disc 6 is subjected to dust prevention through the protection buckle cover 10, and second lugs 8 are arranged at four corners of the display disc 6.

When the display panel 6 and the calculation module 7 are installed, the calculation module 7 is taken out to be inserted into the chassis 3, the display panel 6 is rotated to enable the second lug 8 to be in butt joint with the first lug 4 on the chassis 3, meanwhile, the inclined diagonal rod 9 is in butt joint with the diagonal rod 9, the inclined diagonal rod 5 is fully in butt joint with the diagonal rod 9, the limiting hooks 91 on the diagonal rod 9 lose limiting when penetrating through the diagonal rod 5, the limiting hooks 91 in the V-shaped structure are in rebound buckling connection on the first lug 4, and the butt joint installation of the display panel 6 and the chassis 3 is limited and completed.

In one embodiment, the second lug 8 is provided with the diagonal rod 9, the chassis 3 is provided with the docking groove 11, the docking block 12 is arranged at the position, close to the docking groove 11, of the display disc 6, the docking groove 11 and the chassis 3 are integrally designed, the docking groove 11 and the docking block 12 are in nested clamping connection, the docking block 12 and the display disc 6 are fixedly connected, the docking groove 11 and the docking block 12 are in nested clamping connection, the chassis 3 and the display disc 6 can be fully clamped, the phenomenon that the chassis 3 and the display disc 6 are staggered to generate displacement when the display disc is prevented from being used, and the docking stability of the chassis 3 and the display disc 6 is improved.

In one embodiment, the diagonal rod 9 is fixedly connected with the second lug 8, the diagonal rod 9 is of an inclined structure, the diagonal rod 9 is in nested penetrating connection with the diagonal hole 5, the diagonal rod 9 is provided with a limit hook 91, the diagonal hole 5 is in clamping connection with the limit hook 91, the limit hook 91 is of a V-shaped structure, the limit hook 91 of the V-shaped structure can rebound and limit the diagonal rod 9 penetrating into the diagonal hole 5, the butted chassis 3 and the display panel 6 are quickly butted and installed, the traditional screw installation is abandoned, and the problem that the installation and the disassembly cannot be carried out due to screw corrosion or sliding wire is avoided.

When the chassis 3 and the display panel 6 need to be disassembled, replaced and maintained, the operation is simple, the limiting hooks 91 with the V-shaped structure are pressed, the limiting hooks are clamped into the diagonal holes 5, the chassis 3 and the display panel 6 are rotated to enable the limiting hooks 91 installed on the diagonal rods 9 and the display panel 6 to be pushed out of the diagonal holes 5 at the same time, the limiting of the display panel 6 is lost, at the moment, the display panel 6 can be taken out to replace or maintain the computing module 7 installed on the display panel 6, and the cost increase phenomenon caused by the whole replacement of the watch body 1 is avoided.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. An ultrasonic water meter, comprising a meter body (1), characterized in that: mounting sheets (2) are mounted at two ends of the watch body (1), a chassis (3) is arranged at the upper end of the watch body (1), first lugs (4) are mounted at four corners of the chassis (3), and diagonal holes (5) are formed in the first lugs (4);

a calculation module (7) is arranged in the chassis (3), a display disc (6) is arranged at the upper end of the calculation module (7), a protection buckle cover (10) is connected to the display disc (6), and second lugs (8) are arranged at four corners of the display disc (6);

The second lug (8) is provided with an oblique butt-joint rod (9), the chassis (3) is provided with a butt-joint groove (11), and the display disc (6) is provided with a butt-joint block (12) close to the butt-joint groove (11).

2. An ultrasonic water meter according to claim 1, wherein: the first lug (4) and the diagonal hole (5) are integrally penetrated, and the diagonal hole (5) is of an inclined structure.

3. An ultrasonic water meter according to claim 1, wherein: the display disc (6) and the computing module (7) are integrally designed, and the protection buckle cover (10) is in rotary clamping connection with the display disc (6).

4. An ultrasonic water meter according to claim 1, wherein: the diagonal rods (9) are fixedly connected with the second protruding pieces (8), the diagonal rods (9) are of an inclined structure, and the diagonal rods (9) are in nested penetrating connection with the diagonal holes (5).

5. An ultrasonic water meter according to claim 1, wherein: the limiting hooks (91) are arranged on the diagonal rods (9), the diagonal holes (5) are connected with the limiting hooks (91) in a clamping mode, and the limiting hooks (91) are of a V-shaped structure.

6. An ultrasonic water meter according to claim 1, wherein: the butt joint groove (11) and the chassis (3) are integrally designed, the butt joint groove (11) and the butt joint block (12) are in nested clamping connection, and the butt joint block (12) and the display disc (6) are fixedly connected.