CN213336293U

CN213336293U - Water meter with conveniently-installed water meter battery

Info

Publication number: CN213336293U
Application number: CN202022692295.7U
Authority: CN
Inventors: 王秀文
Original assignee: Wuhan Hanshui Measurement Technology Co ltd
Current assignee: Wuhan Hanshui Measurement Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-01
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a water gauge of easy to assemble water gauge battery, includes the water gauge body, water gauge body sliding insertion has two battery casings, the inside sliding insertion of battery casing has the battery, the one end of water gauge body is rotated and is connected with two clamp plates, the utility model discloses an elasticity of torsional spring makes two clamp plates promote two installation pole extrusion battery casings, makes the battery casing centre gripping fix the inside at the water gauge body to the inside battery installation of the battery casing of being convenient for is fixed in the inside of water gauge body, and through pushing down the cap, makes two inside two jacks that insert the post entering battery casing, makes the fixed block slide in and inserts the inside compression spring of post, makes the cap protect the battery behind the battery casing of contradicting, and at this moment the elasticity of spring promotes the inside that the fixed block slided in the spacing groove, makes the post fastening inside the jack, makes.

Description

Water meter with conveniently-installed water meter battery

Technical Field

The utility model belongs to the technical field of the water gauge technique and specifically relates to a water gauge of easy to assemble water gauge battery is related to.

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 water consumption data, the intelligent water meter needs to be connected with a power supply for work, and in addition, the intelligent water meter needs to be provided with a battery for standby; however, the battery of the intelligent water meter is inconvenient to install, the battery is cumbersome to disassemble, the standby power consumption of the water meter is insufficient after the electric quantity of the battery is consumed, and the use of the intelligent water meter is influenced.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a water gauge of easy to assemble water gauge battery is used for solving above-mentioned problem.

In order to achieve the above purpose, the utility model relates to a water meter with conveniently installed water meter batteries, which comprises a water meter body, wherein two battery cases are slidably inserted into the water meter body, batteries are slidably inserted into the battery cases, one end of the water meter body is rotatably connected with two pressing plates, a torsional spring is connected between the pressing plates and the water meter body, one end of the water meter body is slidably connected with two installation rods, one side of each installation rod is rotatably connected with a fixed column, the fixed column is slidably connected with the pressing plates, one end of each installation rod is abutted against the inner side wall of the battery case, the battery case is provided with a case cover, the case cover is fixedly provided with two inserting columns, the inserting columns are slidably connected with fixed blocks, springs are fixed between the fixed blocks and the inserting columns, the battery case is provided with jacks, and gaskets are fixed on, the battery shell is provided with a limiting groove.

Preferably, the two sides of the battery shell are fixedly provided with limit blocks, and the limit blocks are inserted into the water meter body in a sliding manner.

Preferably, the pressing plate is provided with a sliding chute, the fixing column slides in the sliding chute, and the cross section of one side of the fixing column is of an arc-shaped structure.

Preferably, the inside of gasket is hollow structure, two threading grooves are seted up to the battery case, the lateral wall of clamp plate is fixed with the cushion.

Preferably, the inner diameter of the jack is the same as the diameter of the inserted column, and the limiting groove is communicated with the jack.

Has the advantages that:

1. the utility model discloses an elasticity of torsional spring makes two clamp plates promote two installation pole extrusion battery casings, makes the battery casing centre gripping fix the inside at the water gauge body to the inside battery installation of the battery casing of being convenient for is fixed in the inside of water gauge body.

2. The utility model discloses a push down the cap, make two insert inside the post gets into two jacks of battery case, make the fixed block slide in and insert the inside compression spring of post for protect the battery behind the cap conflict battery case, the elasticity of spring promotes the inside that the fixed block slided in the spacing groove at this moment, makes and inserts the post fastening inside the jack, makes the cap fixed, and the centre gripping of the battery of being convenient for is fixed.

3. The utility model discloses a two clamp plates of rotating water gauge body one end make the cushion keep away from the water gauge body, drive the fixed column and slide inside the spout, make the installation pole slide and keep away from the battery case, at this moment can be extracted the battery case from the water gauge body is inside, the dismantlement of the battery of being convenient for is changed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic perspective view of the battery case and the case cover according to the present invention.

Fig. 5 is a schematic cross-sectional view of fig. 4 according to the present invention.

Fig. 6 is a schematic view of the connection between the water meter body, the battery case and the case cover.

In the figure: 1. the water meter comprises a water meter body, 2, a battery case, 3, a limiting block, 4, a battery, 5, an installation rod, 6, a pressing plate, 7, a torsion spring, 8, a fixing column, 9, a sliding chute, 10, a cushion, 11, a shell cover, 12, an insertion column, 13, a jack, 14, a gasket, 15, a threading groove, 16, a fixing block, 17, a spring, 18 and a limiting groove.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-6.

As shown in figures 1-6, the utility model relates to a water meter with convenient installation of water meter batteries, which comprises a water meter body 1, two battery cases 2 are inserted into the water meter body 1 in a sliding way, batteries 4 are inserted into the battery cases 2 in a sliding way, two pressing plates 6 are connected with one end of the water meter body 1 in a rotating way, a torsional spring 7 is connected between the pressing plates 6 and the water meter body 1, two installation rods 5 are connected with one end of the water meter body 1 in a sliding way, a fixed column 8 is connected with one side of each installation rod 5 in a rotating way, the fixed column 8 is connected with the pressing plates 6 in a sliding way, one end of each installation rod 5 is pressed against the inner side wall of each battery case 2, the battery cases 2 are provided with a case cover 11, two insert posts 12 are fixed on the case cover 11, the insert posts 12 are connected with a fixed block 16 in, the battery shell 2 is provided with a limit groove 18; the two pressing plates 6 push the two mounting rods 5 to extrude the battery case 2 through the elasticity of the torsion spring 7, so that the battery case 2 is clamped and fixed inside the water meter body 1, the battery 4 inside the battery case 2 is conveniently mounted and fixed inside the water meter body 1, the two inserting columns 12 enter the two inserting holes 13 inside the battery case 2 by pushing the case cover 11 downwards, the fixing blocks 16 slide into the compression springs 17 inside the inserting columns 12, the case cover 11 protects the battery 4 after abutting against the battery case 2, at the moment, the elasticity of the springs 17 pushes the fixing blocks 16 to slide into the limiting grooves 18, the inserting columns 12 are fastened inside the inserting holes 13, the case cover 11 is fixed, the battery 4 is conveniently clamped and fixed, the gasket 14 supports the battery 4 to prevent the battery 4 from being damaged, the cushion 10 is far away from the water meter body 1 by rotating the two pressing plates 6 at one end of the water meter body 1, and the fixing columns 8 are driven, the mounting rod 5 is made to slide away from the battery case 2, so that the battery case 2 can be pulled out from the inside of the water meter body 1, and the battery 4 can be conveniently detached and replaced.

The limiting blocks 3 are fixed on two sides of the battery case 2, the limiting blocks 3 are inserted into the water meter body 1 in a sliding mode, and the battery case 4 is limited through the limiting blocks 3, so that the battery case 2 is clamped inside the water meter body 1.

The pressing plate 6 is provided with a sliding groove 9, the fixing column 8 slides in the sliding groove 9, the cross section of one side of the fixing column 8 is of an arc-shaped structure, and the mounting rod 5 slides to be far away from the battery case 2 by rotating the pressing plate 6.

The inside of gasket 14 is hollow structure, and two threading grooves 15 have been seted up to battery case 2, and the lateral wall of clamp plate 6 is fixed with cushion 10, and the setting of threading groove 15 is convenient for install some power cords.

The inner diameter of the jack 13 is the same as the diameter of the plug-in post 12, the limiting groove 18 is communicated with the jack 13, after the battery case 2 is pulled out of the water meter body 1, the thin rod is inserted into the limiting groove 18, the fixing block 16 is pushed to slide into the plug-in post 12, the plug-in post 12 can be pulled out of the battery case 2, the case cover 11 is detached, and the battery 4 can be replaced conveniently.

The working principle is as follows: the utility model makes two pressing plates 6 push two mounting rods 5 to extrude the battery case 2 through the elasticity of the torsional spring 7, so that the battery case 2 is clamped and fixed in the water meter body 1, thereby facilitating the installation and fixation of the battery 4 in the battery case 2 in the water meter body 1, making two inserting posts 12 enter two jacks 13 in the battery case 2 by pushing down the case cover 11, making the fixed block 16 slide into the compression spring 17 in the inserting post 12, making the case cover 11 protect the battery 4 after abutting against the battery case 2, at the moment, the elasticity of the spring 17 pushes the fixed block 16 to slide into the limiting groove 18, making the inserting post 12 fastened in the jack 13, making the case cover 11 fixed, facilitating the clamping and fixation of the battery 4, the gasket 14 supports the battery 4, preventing the battery 4 from being damaged, by rotating the two pressing plates 6 at one end of the water meter body 1, making the cushion 10 far away from the water meter body 1, driving the fixed column 8, the mounting rod 5 is made to slide away from the battery case 2, so that the battery case 2 can be pulled out from the inside of the water meter body 1, and the battery 4 can be conveniently detached and replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water gauge of easy to assemble water gauge battery, includes water gauge body (1), its characterized in that, water gauge body (1) sliding insertion has two battery casings (2), battery (4) have been inserted to the inside sliding insertion of battery casing (2), the one end of water gauge body (1) is rotated and is connected with two clamp plates (6), clamp plate (6) with be connected with torsional spring (7) between water gauge body (1), the one end sliding connection of water gauge body (1) has two installation poles (5), one side rotating connection of installation pole (5) has fixed column (8), sliding connection between fixed column (8) and clamp plate (6), two the one end of installation pole (5) all with the inside wall of battery casing (2) is contradicted, battery casing (2) are equipped with cap (11), cap (11) are fixed with two inserted posts (12), the battery is characterized in that the inserting column (12) is connected with a fixing block (16) in a sliding mode, a spring (17) is fixed between the fixing block (16) and the inserting column (12), the battery case (2) is provided with an inserting hole (13), a gasket (14) is fixed on the inner side wall of the battery case (2), and the battery case (2) is provided with a limiting groove (18).

2. A water meter with a conveniently installed water meter battery as claimed in claim 1, wherein, a limiting block (3) is fixed on both sides of the battery case (2), and the limiting block (3) is slidably inserted into the water meter body (1).

3. A water meter convenient to mount a water meter battery as recited in claim 1, wherein the pressing plate (6) is provided with a sliding slot (9), the fixing post (8) slides in the sliding slot (9), and a cross section of one side of the fixing post (8) is an arc-shaped structure.

4. A water meter convenient for installing a water meter battery as claimed in claim 1, wherein the gasket (14) is hollow, the battery case (2) is provided with two threading grooves (15), and a soft pad (10) is fixed on the side wall of the pressing plate (6).

5. A water meter facilitating the installation of a water meter battery as claimed in claim 1, wherein the inner diameter of the insertion hole (13) is the same as the diameter of the insertion post (12), and the limit groove (18) communicates with the insertion hole (13).