Easily-installed once-through pump assembly

Abstract

The utility model relates to the technical field of once-through pumps, and discloses an easy-to-install once-through pump assembly which comprises a fixing plate, a once-through pump body is fixedly assembled on the top of the fixing plate, a handle is fixedly assembled on the top of the once-through pump body, and a power controller is fixedly installed on the top of the handle. A mounting head is fixedly mounted on the outer wall of the direct current pump main body, through the design of a cylinder and a button, the top of the cylinder can make contact with the top of a second circular groove to slide, the cylinder can drive a first circular sliding plate to slide in the direction of the inner wall of a third circular groove when sliding, and the first circular sliding plate can drive a first spring to be compressed when sliding; and a cylinder can be driven to slide in the direction of the inner wall of a fourth circular groove under the compression resilience of a first spring to correspond to a button, so that rapid clamping installation of the equipment is realized, the filter main body can be taken out by pressing the button to perform operation opposite to the operation, and the installation time and labor cost of the equipment can be reduced when the equipment is installed.

Description

Technical Field

[0001] The utility model relates to the technical field of direct current pumps, in particular to a direct current pump component that is easy to install. Background Art

[0002] A DC water pump is a machine that transports liquids or pressurizes liquids. It can be used in computer water cooling systems, solar fountains, desktop fountains, handicrafts, coffee machines, water dispensers, tea makers, wine pourers, soilless cultivation, showers, bidets, tooth washers, water heater pressurization, water-heated mattresses, hot water circulation, swimming pool water, etc.

[0003] The existing equipment uses bolts to install the filter assembly of the DC pump, which causes the outer wall of the bolt to rust after long-term use. It is time-consuming and troublesome to install and disassemble the filter assembly of the DC pump, thereby reducing the installation time of the existing equipment and increasing the labor cost of equipment installation. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an easy-to-install DC pump assembly, which has the advantages of quick installation and disassembly, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an easy-to-install DC pump component comprises a fixing plate, a DC pump body is fixedly mounted on the top of the fixing plate, a handle is fixedly mounted on the top of the DC pump body, a power controller is fixedly mounted on the top of the handle, a mounting head is fixedly mounted on the outer wall of the DC pump body, a connecting pipe 1 is provided on the outer wall of the mounting head, a circular groove 1 and a circular groove 2 are respectively opened on the outer wall of the connecting pipe 1, and a sliding groove is opened on the inner wall of the circular groove 1.

[0006] As a preferred technical solution of the utility model, the inner wall of the connecting tube one is rotatably sleeved with the connecting tube two, the outer wall of the connecting tube two is fixedly installed with the filter body, the outer wall of the connecting tube two is fixedly equipped with a slider, the inner wall of the slider is provided with a circular groove three, the outer wall of the connecting tube one is provided with a circular groove four, and the inner wall of the circular groove four is provided with a clamping assembly.

[0007] As a preferred technical solution of the present invention, the shape of the slider is the same as that of the slide groove, and the slider is slidably sleeved with the slide groove.

[0008] As a preferred technical solution of the present invention, the cross section of the handle is trapezoidal, and the power controller on the top of the handle is electrically connected to the DC pump body.

[0009] As a preferred technical solution of the utility model, the clamping assembly includes a cylinder, a circular slide plate is fixedly installed on the outer wall of the cylinder, a spring is provided on the outer wall of the cylinder, and a button is slidably sleeved on the inner wall of the circular groove four.

[0010] As a preferred technical solution of the utility model, a circular slide plate 2 is fixedly installed on the outer wall of the button, and a spring 2 is provided on the outer wall of the button. One end of the cylinder, the circular slide plate 1 and the spring 1 are respectively arranged in the inner cavity of the circular groove 3, and the outer wall of the circular slide plate 1 is slidably connected with the inner wall of the circular groove 3. One end of the button, the circular slide plate 2 and the spring 2 are respectively arranged in the inner cavity of the circular groove 4, and the circular slide plate 2 is slidably connected with the inner wall of the circular groove 4. The cylinder is arranged corresponding to the button and the circular groove 4, respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The easy-to-install DC pump assembly has a design for the cylinder and the button. The top of the cylinder contacts the top of the circular groove two and slides, so that the cylinder drives the circular slide plate one to slide along the inner wall direction of the circular groove three when sliding, and the circular slide plate one drives the spring one to be compressed when sliding. Under the compression and rebound of the spring one, the cylinder drives the cylinder to slide along the inner wall direction of the circular groove four and corresponds to the button, thereby realizing the rapid snap-on installation of the equipment. Then, by pressing the button to perform the opposite operation, the filter body can be removed, thereby reducing the installation time and labor cost of the equipment when installing the equipment.

[0013] 2. The DC pump assembly is easy to install. Through the design of the handle, when the DC pump body needs to be carried, the handle with a trapezoidal cross-section will make it easier to move the DC pump body. At the same time, by pressing the power controller on the top of the handle, the power controller will electrically connect the DC pump body, making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the handle structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the card slot of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 6 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0020] Figure 7 This is a schematic diagram of the slide structure of the utility model.

[0021] In the figure: 1, fixing plate; 2, DC pump body; 3, handle; 4, power controller; 5, mounting head; 6, connecting pipe 1; 7, circular groove 1; 8, circular groove 2; 9, slide groove; 10, connecting pipe 2; 11, filter body; 12, slide block; 13, circular groove 3; 14, circular groove 4; 15, clamping assembly;

[0022] 151. Cylinder; 152. Round slide one; 153. Spring one; 154. Button; 155. Round slide two; 156. Spring two. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0024] See also Figure 1-7 , a DC pump assembly is easy to install, including a fixing plate 1, a DC pump body 2 is fixedly mounted on the top of the fixing plate 1, a handle 3 is fixedly mounted on the top of the DC pump body 2, a power controller 4 is fixedly mounted on the top of the handle 3, a mounting head 5 is fixedly mounted on the outer wall of the DC pump body 2, a connecting pipe 1 6 is arranged on the outer wall of the mounting head 5, a circular groove 1 7 and a circular groove 2 8 are respectively opened on the outer wall of the connecting pipe 1 6, and a sliding groove 9 is opened on the inner wall of the circular groove 1 7;

[0025] In the above structure, by setting the DC pump body 2, the filter body 11 of the DC pump body 2 can be quickly installed and used through the snap-on assembly 15 when in use, and the filter body 11 can also be quickly disassembled through the snap-on assembly 15, thereby reducing the installation time and labor cost of the equipment during installation.

[0026] In a preferred embodiment, the inner wall of the connecting pipe 1 6 is rotatably sleeved with the connecting pipe 2 10, the outer wall of the connecting pipe 2 10 is fixedly mounted with the filter body 11, the outer wall of the connecting pipe 2 10 is fixedly mounted with a slider 12, the inner wall of the slider 12 is provided with a circular groove 3 13, the outer wall of the connecting pipe 1 6 is provided with a circular groove 4 14, and the inner wall of the circular groove 4 14 is provided with a clamping assembly 15;

[0027] In the above structure, by setting the snap-in assembly 15, the DC pump body 2 and the filter body 11 are connected and installed through the snap-in assembly 15 during the device installation, making the device faster and more convenient to install and use.

[0028] In a preferred embodiment, the shape of the slider 12 is the same as that of the slide groove 9, and the slider 12 is slidably connected to the slide groove 9;

[0029] In the above structure, by setting the slider 12, when installing the filter body 11, by sliding the connecting pipe 10 along the inner wall of the circular groove 1 7 to the bottom of the circular groove 8, when the outer wall of the connecting pipe 10 contacts the bottom of the circular groove 8, the connecting pipe 10 will drive the outer wall of the slider 12 to slide along the inner wall direction of the slide groove 9, so that the slider 12 will slide to the bottom of the circular groove 8, and then by rotating the connecting pipe 10, the connecting pipe 10 will drive the slider 12 to slide along the inner wall direction of the circular groove 8, thereby realizing the connection and installation of the DC pump body 2 and the filter body 11 of the equipment.

[0030] In a preferred embodiment, the cross section of the handle 3 is trapezoidal, and the power controller 4 on the top of the handle 3 is electrically connected to the DC pump body 2;

[0031] In the above structure, by setting the handle 3, when the DC pump body 2 needs to be carried, the handle 3 with a trapezoidal cross-section will make it more convenient to move the DC pump body 2. At the same time, by pressing the power controller 4 on the top of the handle 3, the power controller 4 will be electrically connected to the DC pump body 2, making the device more convenient to use.

[0032] In a preferred embodiment, the snap-on assembly 15 includes a cylinder 151, a circular slide plate 152 is fixedly mounted on the outer wall of the cylinder 151, a spring 153 is provided on the outer wall of the cylinder 151, and a button 154 is slidably sleeved on the inner wall of the circular groove 14.

[0033] In a preferred embodiment, the outer wall of the button 154 is fixedly mounted with a circular slide plate 155, the outer wall of the button 154 is provided with a spring 156, one end of the cylinder 151 and the circular slide plate 152 and the spring 153 are respectively arranged in the inner cavity of the circular groove 3 13, and the outer wall of the circular slide plate 152 is slidably sleeved with the inner wall of the circular groove 3 13, one end of the button 154 and the circular slide plate 155 and the spring 156 are respectively arranged in the inner cavity of the circular groove 4 14, and the circular slide plate 155 is slidably sleeved with the inner wall of the circular groove 4 14, and the cylinder 151 is respectively arranged corresponding to the button 154 and the circular groove 4 14;

[0034] In the above structure, by setting the cylinder 151 and the button 154, when the slider 12 rotates, the top of the cylinder 151 will contact the top of the circular groove 28 to slide, so that the cylinder 151 will drive the circular slide plate 152 to slide along the inner wall direction of the circular groove 3 13 when sliding, so that the circular slide plate 152 will drive the spring 153 to compress when sliding, so that when the cylinder 151 slides to correspond to the circular groove 4 14 and the button 154, the cylinder 151 will drive the cylinder 151 to slide along the inner wall direction of the circular groove 4 14 and the button 154 under the compression and rebound of the spring 153. 54 corresponds to each other, thereby realizing the rapid snap-in installation of the DC pump body 2 and the filter body 11 of the equipment. At the same time, when disassembly is required, by pressing the button 154, the button 154 will drive the circular slide plate 2 155 to slide along the inner wall direction of the circular groove 4 14, so that the circular slide plate 2 155 will drive the spring 2 156 to be compressed when sliding, so that when the spring 2 156 is compressed, one end of the button 154 will push the cylinder 151 out of the inner wall of the circular groove 4 14, and then the opposite operation can be performed to remove the filter body 11, so that the DC pump body 2 can be installed more quickly and conveniently when the filter body 11 is installed.

[0035] Working principle: when the DC pump body 2 of the device is installed with the filter body 11, the connecting pipe 10 is slid along the inner wall of the circular groove 1 7 to the bottom of the circular groove 2 8, so that the outer wall of the connecting pipe 10 contacts the bottom of the circular groove 2 8, so that the connecting pipe 10 drives the outer wall of the slider 12 to slide along the inner wall direction of the slide groove 9, so that the slider 12 slides to the bottom of the circular groove 2 8, and then the connecting pipe 10 is rotated so that the connecting pipe 10 drives the slider 1 2 slides along the inner wall direction of the circular groove 2 8, when the slider 12 rotates, the top of the cylinder 151 contacts the top of the circular groove 2 8 to slide, so that the cylinder 151 drives the circular slide plate 152 to slide along the inner wall direction of the circular groove 3 13 when sliding, so that the circular slide plate 152 drives the spring 153 to be compressed when sliding, so that when the cylinder 151 slides to correspond to the circular groove 4 14 and the button 154, the cylinder 151 is compressed on the spring 153 Under the compression and rebound, the cylinder 151 will be driven to slide along the inner wall direction of the circular groove four 14 and correspond to the button 154, so as to realize the quick clamping installation of the DC pump body 2 and the filter body 11 of the equipment. At the same time, when disassembly is required, by pressing the button 154, the button 154 will drive the circular slide plate 2 155 to slide along the inner wall direction of the circular groove four 14, so that the circular slide plate 2 155 will drive the spring 2 156 to be compressed when sliding, so that when the spring 2 156 is compressed, one end of the button 154 will push the cylinder 151 out of the inner wall of the circular groove four 14, and then the filter body 11 can be removed by the opposite operation, so that the installation time and labor cost of the equipment can be reduced during installation. At the same time, the handle 3 with a trapezoidal cross-section will make it more convenient to move the DC pump body 2. At the same time, by pressing the power controller 4 on the top of the handle 3, the power controller 4 will be electrically connected to the DC pump body 2, so that the equipment is more convenient to use.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy to install DC pump assembly, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is fixedly mounted with a DC pump body (2), the top of the DC pump body (2) is fixedly mounted with a handle (3), the top of the handle (3) is fixedly mounted with a power controller (4), the outer wall of the DC pump body (2) is fixedly mounted with a mounting head (5), the outer wall of the mounting head (5) is provided with a connecting pipe (6), the outer wall of the connecting pipe (6) is respectively provided with a circular groove (7) and a circular groove (8), and the inner wall of the circular groove (7) is provided with a sliding groove (9).

2. The easy-to-install DC pump assembly according to claim 1, characterized in that: The inner wall of the connecting pipe 1 (6) is rotatably sleeved with the connecting pipe 2 (10), the outer wall of the connecting pipe 2 (10) is fixedly mounted with a filter body (11), the outer wall of the connecting pipe 2 (10) is fixedly assembled with a slider (12), the inner wall of the slider (12) is provided with a circular groove 3 (13), the outer wall of the connecting pipe 1 (6) is provided with a circular groove 4 (14), and the inner wall of the circular groove 4 (14) is provided with a snap-fit ​​assembly (15).

3. The easy-to-install DC pump assembly according to claim 2, characterized in that: The shape of the slider (12) is the same as that of the slide groove (9), and the slider (12) and the slide groove (9) are slidably sleeved.

4. The easy-to-install DC pump assembly according to claim 1, characterized in that: The cross section of the handle (3) is trapezoidal, and the power controller (4) on the top of the handle (3) is electrically connected to the DC pump body (2).

5. The easy-to-install DC pump assembly according to claim 2, characterized in that: The clamping assembly (15) includes a cylinder (151), a circular slide plate (152) is fixedly mounted on the outer wall of the cylinder (151), a spring (153) is provided on the outer wall of the cylinder (151), and a button (154) is slidably sleeved on the inner wall of the circular groove (14).

6. The easy-to-install DC pump assembly according to claim 5, characterized in that: The outer wall of the button (154) is fixedly mounted with a circular slide plate 2 (155), and the outer wall of the button (154) is provided with a spring 2 (156). One end of the cylinder (151), the circular slide plate 1 (152), and the spring 1 (153) are respectively arranged in the inner cavity of the circular groove 3 (13), and the outer wall of the circular slide plate 1 (152) is slidably connected with the inner wall of the circular groove 3 (13). One end of the button (154), the circular slide plate 2 (155), and the spring 2 (156) are respectively arranged in the inner cavity of the circular groove 4 (14), and the circular slide plate 2 (155) is slidably connected with the inner wall of the circular groove 4 (14). The cylinder (151) is respectively arranged corresponding to the button (154) and the circular groove 4 (14).

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