Horizontal cold water meter

Abstract

The utility model discloses a horizontal cold water meter, and relates to the technical field of water meters. The device comprises an outer shell, a sealing assembly is fixedly installed at the top end of the outer shell, an installation groove is formed in one side of the outer shell, a clamping assembly is arranged in the installation groove in a sliding mode, and the top end of the clamping assembly is fixedly connected with the bottom end of the sealing assembly; a limiting assembly is arranged at the bottom end of the mounting groove. The two clamping assemblies are pushed at the same time, so that clamping connection between the clamping assemblies and the sealing assembly is relieved, at the moment when clamping connection between the clamping assemblies and the sealing assembly is relieved, the elastic force of the first spring is released, the first spring is matched with the sliding block and the sliding rod to drive the first check block to move upwards, the first check block limits the clamping assemblies, and therefore the sealing effect is improved. And meanwhile, the first check block can be matched with the clamping assembly to jack up the sealing assembly, so that the sealing assembly can be rapidly disassembled, labor is saved, and the shell is not prone to being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of water meters, and in particular relates to a horizontal cold water meter. Background Art

[0002] Water meters can be divided into cold water meters and hot water meters according to the medium temperature. The water temperature of 30℃ is the dividing line. Cold water meter: a water meter with a medium lower limit temperature of 0℃ and an upper limit temperature of 30℃.

[0003] In the prior art, after searching Chinese patent number CN218156339U, a horizontal cold water meter is disclosed; it includes a water meter tube body, an outer shell is provided on the outside of the water meter tube body, a top cover is provided on the top of the outer shell, a plurality of buckles are provided around the bottom of the top cover, a groove is provided on the inner top of the outer shell, a card slot is provided inside the groove, a cavity is provided on one side of the card slot, a card plate is provided inside the cavity, a connecting rod is provided at the bottom of the card plate, and a button is provided on the outside of the outer shell. By pressing the button, the connecting rod is pushed inward, so that the card plate is driven to move toward the inside of the cavity and disengage from the groove at the bottom of the buckle, thereby releasing the card connection between the top cover and the outer shell, and achieving the purpose of removing the top cover, so as to facilitate maintenance personnel to repair it.

[0004] The water flow rate passing through the water pipe is generally measured by a water meter, but the water meter is prone to damage after long-term use, and it is not convenient to disassemble it for maintenance. In the above scheme, a button is pressed to cooperate with the connecting rod to drive the card plate to move into the cavity, so that the card plate is disengaged from the groove at the bottom end of the buckle, thereby releasing the clamping connection between the top cover and the outer shell, and the top cover is removed manually. During the removal process, the other hand needs to press the button at all times. Since there are multiple buckles, when disassembling the horizontal cold water meter, multiple buckles and card plates cannot be disengaged synchronously at the same time, so when disassembling the horizontal cold water meter, it is more laborious and easy to damage its outer shell.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a horizontal cold water meter to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a horizontal cold water meter, comprising an outer shell, a sealing assembly is fixedly installed on the top of the outer shell, a mounting groove is opened on one side of the outer shell, a clamping assembly is slidably arranged inside the mounting groove, and the top of the clamping assembly is fixedly connected to the bottom of the sealing assembly;

[0009] A limiting assembly is provided at the bottom end of the mounting groove, and the limiting assembly includes a sliding groove, the bottom end of the sliding groove is fixedly connected to a first spring, the top end of the first spring is fixedly connected to a sliding block, the top end of the sliding block is fixedly connected to a sliding rod, the top end of the sliding rod is fixedly connected to a first stopper, one side of the first stopper is fixedly connected to a pressure rod, and one side of the first stopper is in contact with one side of the clamping assembly.

[0010] Furthermore, the sealing assembly includes a sealing groove and an upper cover plate, the sealing groove is opened at the top of the outer shell, the bottom end of the upper cover plate is fixedly connected with a sealing strip, the outer surface of the sealing strip is slidably connected to the inside of the sealing groove, and the bottom end of the sealing strip is fixedly connected to the top of the snap-on assembly.

[0011] Furthermore, the clamping assembly includes a push rod, a mounting seat is fixedly connected to the surface of the push rod, a mounting plate is fixedly connected to one side of the mounting seat, a second spring is fixedly connected to one side of the mounting plate, a clamping block is fixedly connected to the top of the mounting seat, a buckle is sleeved on the outer surface of the clamping block, the top of the buckle is fixedly connected to the bottom end of the sealing strip, the bottom end of the mounting seat is fixedly connected to the second block, and one side of the second block is in contact with one side of the first block.

[0012] Furthermore, a limiting groove is provided on the inner wall of the sliding groove, a limiting block is slidably arranged inside the limiting groove, and one side of the limiting block is fixedly connected to one side of the sliding block.

[0013] Furthermore, a rubber button is fixedly mounted on one side of the outer shell, and the interior of the rubber button is fixedly connected to one end of the push rod.

[0014] Furthermore, a through hole is provided at the bottom end of the sealing groove, and the interior of the through hole is slidably arranged with the outer surface of the buckle.

[0015] Furthermore, a water meter tube body is fixedly installed inside the outer shell, a dial is fixedly installed on the top of the water meter tube body, and a display is fixedly installed on the top of the water meter tube body.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model pushes two groups of clamping components at the same time to release the clamping connection between the clamping component and the sealing component. At the moment when the clamping component and the sealing component are released, the elastic force of the first spring is released, so that it cooperates with the sliding block and the sliding rod to drive the first stopper to move upward, so that the first stopper limits the clamping component to prevent it from returning to its original position. At the same time, the first stopper can cooperate with the clamping component to lift the sealing component, so that the sealing component can be disassembled relatively quickly, which is relatively labor-saving and not easy to cause damage to the shell.

[0018] 2. The utility model pushes the push rod so that the mounting seat fixedly connected on the surface thereof moves inside the mounting groove. Since a clamping block is fixedly connected to the top end of the mounting seat and a buckle is sleeved on the outer side of the clamping block, the clamping block can be driven to disengage from the inside of the buckle through continuous movement of the mounting seat, thereby releasing the restriction of the clamping block on the buckle. Since the top end of the buckle is fixedly connected to the bottom end of the sealing strip, the restriction of the clamping assembly on the sealing assembly can be released, which is convenient for disassembly of the sealing assembly. The bottom end of the mounting seat is fixedly connected to a second block, so that when the mounting seat drives the second block to move, the first block moves to one side of the second block under the push of the sliding rod, limiting it, thereby preventing the mounting seat from moving when the second spring pushes the mounting plate arranged at one end thereof, thereby limiting the mounting seat, which is convenient for installation of the sealing assembly.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model in a cross-section from a front view perspective;

[0023] Figure 3 For the utility model Figure 2 A magnified schematic diagram of the local structure at point A;

[0024] Figure 4 This is a schematic diagram of the internal structure of the installation slot of the utility model;

[0025] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of the local area B in the middle.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Outer shell; 2. Sealing assembly; 201. Sealing groove; 202. Upper cover; 203. Sealing strip; 3. Mounting groove; 4. Snap assembly; 401. Push rod; 402. Mounting seat; 403. Mounting plate; 404. Second spring; 405. Block; 406. Buckle; 407. Second stopper; 5. Limiting assembly; 501. Sliding groove; 502. First spring; 503. Sliding block; 504. Sliding rod; 505. First stopper; 506. Press rod; 6. Limiting groove; 7. Limiting block; 8. Rubber button; 9. Through hole; 10. Water meter tube; 11. Dial; 12. Display. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 5 As shown, the utility model is a horizontal cold water meter, comprising an outer shell 1, a sealing assembly 2 is fixedly installed on the top of the outer shell 1, a mounting groove 3 is opened on one side of the outer shell 1, a clamping assembly 4 is slidably arranged inside the mounting groove 3, and the top of the clamping assembly 4 is fixedly connected to the bottom end of the sealing assembly 2;

[0031] A limiting component 5 is provided at the bottom end of the mounting groove 3, and the limiting component 5 includes a sliding groove 501, the bottom end of the sliding groove 501 is fixedly connected with a first spring 502, the top end of the first spring 502 is fixedly connected with a sliding block 503, the top end of the sliding block 503 is fixedly connected with a sliding rod 504, the top end of the sliding rod 504 is fixedly connected with a first stopper 505, one side of the first stopper 505 is fixedly connected with a pressing rod 506, and one side of the first stopper 505 is in contact with one side of the clamping component 4.

[0032] When the horizontal cold water meter is repaired, the clamping assembly 4 is pushed to release the clamping assembly 4 from the sealing assembly 2. When the sealing assembly 2 is clamped with the clamping assembly 4, the sealing assembly 2 can squeeze the top of the limiting assembly 5. Therefore, when the sealing assembly 2 is released from the clamping assembly 4, the elastic force of the first spring 502 is released, thereby pushing the sliding block 503 fixedly connected at one end thereof to move upward. Since the top of the sliding block 503 is fixedly connected to the sliding rod 504, and the top of the sliding rod 504 is fixedly connected to the first stopper 505, Thus, the sliding block 503 can drive the sliding rod 504 to move, and then drive the first stop block 505 to move upward. Since the pressure rod 506 is fixedly connected to one side of the first stop block 505, and the top of the pressure rod 506 is in contact with the bottom end of the clamping component 4, when the pressure rod 506 moves, it can cooperate with the clamping component 4 to push the sealing component 2 to move upward, and then the sealing component 2 can be disassembled. At the same time, when the first stop block 505 moves upward, it can limit the bottom end of the clamping component 4 to prevent the clamping component 4 from returning to its original position, thereby facilitating the installation of the sealing component 2.

[0033] The utility model pushes two groups of clamping components 4 at the same time to release the clamping connection between the clamping component 4 and the sealing component 2. At the moment when the clamping component 4 and the sealing component 2 are released, the elastic force of the first spring 502 is released, so that it cooperates with the sliding block 503 and the sliding rod 504 to drive the first stop block 505 to move upward, so that the first stop block 505 limits the clamping component 4 to prevent it from returning to its original position. At the same time, the first stop block 505 can cooperate with the clamping component 4 to lift the sealing component 2, so that the sealing component 2 can be disassembled relatively quickly, which is more labor-saving and not easy to damage the shell.

[0034] In one embodiment, for the above-mentioned sealing component 2, the sealing component 2 includes a sealing groove 201 and an upper cover plate 202, the sealing groove 201 is opened at the top of the outer shell 1, and the bottom end of the upper cover plate 202 is fixedly connected with a sealing strip 203, the outer surface of the sealing strip 203 is slidably connected to the inside of the sealing groove 201, and the bottom end of the sealing strip 203 is fixedly connected to the top of the snap-in component 4.

[0035] When installing the upper cover 202, by aligning the bottom end of the upper cover 202 with the top end of the outer shell 1 and then pressing downward, the upper cover 202 drives the sealing strip 203 to be inserted into the sealing groove 201. The setting of the sealing groove 201 and the sealing strip 203 can seal the interior of the outer shell 1 to prevent the entry of humid air from the outside.

[0036] In one embodiment, for the above-mentioned snap-in assembly 4, the snap-in assembly 4 includes a push rod 401, the surface of the push rod 401 is fixedly connected with a mounting seat 402, one side of the mounting seat 402 is fixedly connected with a mounting plate 403, one side of the mounting plate 403 is fixedly connected with a second spring 404, the top of the mounting seat 402 is fixedly connected with a clamping block 405, the outer surface of the clamping block 405 is sleeved with a buckle 406, the top of the buckle 406 is fixedly connected to the bottom end of the sealing strip 203, the bottom end of the mounting seat 402 is fixedly connected with a second block 407, and one side of the second block 407 is in contact with one side of the first block 505.

[0037] By pushing the push rod 401, the mounting seat 402 fixedly connected to the surface thereof moves inside the mounting groove 3. Since the top of the mounting seat 402 is fixedly connected with a clamping block 405, and the outer side of the clamping block 405 is sleeved with a buckle 406, the mounting seat 402 is continuously moved, and the clamping block 405 can be driven to break away from the inside of the buckle 406, thereby releasing the restriction of the clamping block 405 on the buckle 406. Since the top of the buckle 406 is fixedly connected to the bottom end of the sealing strip 203, the sealing of the clamping assembly 4 can be released. The limitation of component 2 facilitates the disassembly of the sealing component 2, and the second stop block 407 is fixedly connected to the bottom end of the mounting seat 402, so that when the mounting seat 402 drives the second stop block 407 to move, the first stop block 505 is moved to one side of the second stop block 407 under the push of the sliding rod 504, limiting it, thereby preventing the mounting seat 402 from being pushed by the second spring 404 to move the mounting plate 403 set at one end, thereby limiting the mounting seat 402 and facilitating the installation of the sealing component 2.

[0038] In one embodiment, for the above-mentioned sliding groove 501, a limiting groove 6 is opened on the inner wall of the sliding groove 501, and a limiting block 7 is slidably arranged inside the limiting groove 6, and one side of the limiting block 7 is fixedly connected to one side of the sliding block 503.

[0039] Both the limit groove 6 and the limit block 7 are provided with multiple groups in a symmetrical manner, so that when the sliding block 503 moves under the elastic force of the first spring 502, the sliding block 503 drives the multiple groups of limit blocks 7 fixedly connected on its outer surface to slide inside the limit groove 6, thereby preventing the sliding block 3 from rotating during the movement, thereby improving the stability of the sliding block 503 during movement.

[0040] In one embodiment, for the outer shell 1 , a rubber button 8 is fixedly mounted on one side of the outer shell 1 , and the inside of the rubber button 8 is fixedly connected to one end of the push rod 401 .

[0041] The setting of the rubber button 8 can seal the side of the push rod 401 that passes through the outer shell 1, and the inside of the rubber button 8 is fixedly connected to one end of the push rod 401. Since the rubber button 8 is made of soft material and is relatively thin, it is easy to press the rubber button 8 to push the push rod 401.

[0042] In one embodiment, for the sealing groove 201 , a through hole 9 is opened at the bottom end of the sealing groove 201 , and the interior of the through hole 9 is slidably arranged with the outer surface of the buckle 406 .

[0043] The through holes 9 are provided with multiple groups, and the sealing groove 201 is connected with the mounting groove 3, so that when the upper cover plate 202 drives the sealing strip 203 to be installed with the outer shell 1, the buckle 406 fixedly connected at the bottom end of the sealing strip 203 can pass through the through hole 9 and enter the interior of the mounting groove 3. When the buckle 406 enters the interior of the mounting groove 3, the top end of the pressure rod 506 can be squeezed, so that the pressure rod 506 drives the first stopper 505 to move downward, and one side of the buckle 406 cooperates with one end of the block 405. The continuous downward movement of the first stopper 505 can release the restriction of the first stopper 505 on the second stopper 407, and then under the elastic force of the second spring 404, the mounting plate 403 and the mounting seat 402 fixedly connected to one side of the mounting plate 403 can be pushed to move, and then the mounting seat 402 drives the block 405 to be inserted into the interior of the buckle 406, and the installation of the sealing assembly 2 is completed, which is more labor-saving.

[0044] In one embodiment, for the outer shell 1 , a water meter tube body 10 is fixedly installed inside the outer shell 1 , a dial 11 is fixedly installed on the top of the water meter tube body 10 , and a display 12 is fixedly installed on the top of the water meter tube body 10 .

[0045] The water meter tube body 10 is fixedly installed through both ends of the outer shell 1, and the water meter tube body 10 inside the outer shell 1 can be fixedly installed with the dial 11 and the display 12, so that when water passes through the horizontal cold water meter, the water flow can be measured.

[0046] In summary, with the aid of the above technical solution of the present invention, by pushing the push rod 401, the mounting seat 402 is driven to move, thereby driving the card block 405 to disengage from the interior of the card buckle 406. Since the bottom end of the card buckle 406 is in contact with the top end of the pressure rod 506, the sliding block 503 is cooperated with the first spring 502 to push the sliding rod 504 to move upward. The sliding rod 504 cooperates with the first stopper 505 to drive the pressure rod 506 to move upward, thereby pushing the card buckle 406 to move upward. Since the top end of the card buckle 406 is fixedly connected to the bottom end of the sealing strip 203, the card buckle 406 can cooperate with the sealing strip 203 to drive the upper cover plate 202 to move upward, and the disassembly of the upper cover plate 202 is completed. During the upward movement of the first stopper 505, it can be in contact with one side of the second stopper 407 fixedly connected to the bottom end of the mounting seat 402, thereby cooperating with the second stopper 407 to press the mounting seat 40 2 is limited in position. When it is necessary to cover the upper cover 202, the buckle 406 fixed at the bottom end of the sealing strip 203 is aligned with the multiple groups of through holes 9, and the sealing strip 203 is inserted into the interior of the sealing groove 201, and then the upper cover 202 is pressed downward, and the sealing strip 203 drives the buckle 406 to move downward, so that it squeezes the top of the pressure rod 506, and then the pressure rod 506 drives the first stopper 505 to move downward, and one side of the buckle 406 cooperates with one end of the block 405. The continuous downward movement of the first block 505 can release the restriction of the first block 505 on the second block 407, and then under the elastic force of the second spring 404, the mounting plate 403 and the mounting seat 402 fixedly connected to one side of the mounting plate 403 can be pushed to move, and then the mounting seat 402 drives the block 405 to be inserted into the interior of the buckle 406, and the installation of the sealing assembly 2 is completed, which is more labor-saving.

[0047] Through the above technical solution, 1. By pushing the two groups of clamping components 4 at the same time, the clamping component 4 and the sealing component 2 are released. At the moment when the clamping component 4 and the sealing component 2 are released, the elastic force of the first spring 502 is released, so that it cooperates with the sliding block 503 and the sliding rod 504 to drive the first stopper 505 to move upward, so that the first stopper 505 limits the clamping component 4 to prevent it from returning to its original position. At the same time, the first stopper 505 can cooperate with the clamping component 4 to lift the sealing component 2, so that the sealing component 2 can be disassembled relatively quickly, which is more labor-saving and not easy to damage the shell; 2. By pushing the push rod 401, the mounting seat 402 fixedly connected on its surface moves inside the mounting groove 3. Since the top of the mounting seat 402 is fixedly connected with the clamping block 405, and the clamping block 405 The outer side of the mounting seat 402 is provided with a buckle 406, and the continuous movement of the mounting seat 402 can drive the block 405 to disengage from the inside of the buckle 406, thereby releasing the restriction of the block 405 on the buckle 406. Since the top of the buckle 406 is fixedly connected to the bottom end of the sealing strip 203, the restriction of the sealing assembly 2 by the clamping assembly 4 can be released, which is convenient for disassembly of the sealing assembly 2. The bottom end of the mounting seat 402 is fixedly connected with a second stopper 407, so that when the mounting seat 402 drives the second stopper 407 to move, the first stopper 505 is pushed by the sliding rod 504 to move to one side of the second stopper 407, limiting it, thereby preventing the mounting seat 402 from pushing the mounting plate 403 set at one end thereof to move by the second spring 404, thereby limiting the mounting seat 402, which is convenient for installation of the sealing assembly 2.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A horizontal cold water meter, comprising an outer shell (1), characterized in that: A sealing assembly (2) is fixedly mounted on the top end of the outer shell (1), a mounting groove (3) is provided on one side of the outer shell (1), a clamping assembly (4) is slidably arranged inside the mounting groove (3), and the top end of the clamping assembly (4) is fixedly connected to the bottom end of the sealing assembly (2); A limit assembly (5) is provided at the bottom end of the mounting groove (3), and the limit assembly (5) comprises a sliding groove (501), the bottom end of the sliding groove (501) is fixedly connected to a first spring (502), the top end of the first spring (502) is fixedly connected to a sliding block (503), the top end of the sliding block (503) is fixedly connected to a sliding rod (504), the top end of the sliding rod (504) is fixedly connected to a first stopper (505), one side of the first stopper (505) is fixedly connected to a pressing rod (506), and one side of the first stopper (505) is in contact with one side of the clamping assembly (4).

2. A horizontal cold water meter according to claim 1, characterized in that: The sealing assembly (2) comprises a sealing groove (201) and an upper cover plate (202); the sealing groove (201) is opened at the top end of the outer shell (1); the bottom end of the upper cover plate (202) is fixedly connected to a sealing strip (203); the outer surface of the sealing strip (203) is slidably connected to the inside of the sealing groove (201); and the bottom end of the sealing strip (203) is fixedly connected to the top end of the clamping assembly (4).

3. A horizontal cold water meter according to claim 2, characterized in that: The snap-on assembly (4) comprises a push rod (401), the surface of the push rod (401) is fixedly connected to a mounting seat (402), one side of the mounting seat (402) is fixedly connected to a mounting plate (403), one side of the mounting plate (403) is fixedly connected to a second spring (404), the top end of the mounting seat (402) is fixedly connected to a clamping block (405), the outer surface of the clamping block (405) is sleeved with a buckle (406), the top end of the buckle (406) is fixedly connected to the bottom end of the sealing strip (203), the bottom end of the mounting seat (402) is fixedly connected to a second block (407), and one side of the second block (407) is in contact with one side of the first block (505).

4. A horizontal cold water meter according to claim 1, characterized in that: The inner wall of the sliding groove (501) is provided with a limiting groove (6), and a limiting block (7) is slidably arranged inside the limiting groove (6), and one side of the limiting block (7) is fixedly connected to one side of the sliding block (503).

5. A horizontal cold water meter according to claim 3, characterized in that: A rubber button (8) is fixedly mounted on one side of the outer shell (1), and the interior of the rubber button (8) is fixedly connected to one end of the push rod (401).

6. A horizontal cold water meter according to claim 3, characterized in that: A through hole (9) is provided at the bottom end of the sealing groove (201), and the interior of the through hole (9) is slidably arranged with the outer surface of the buckle (406).

7. A horizontal cold water meter according to claim 1, characterized in that: A water meter tube body (10) is fixedly mounted inside the outer shell (1), a dial (11) is fixedly mounted on the top of the water meter tube body (10), and a display (12) is fixedly mounted on the top of the water meter tube body (10).

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