CN215798578U

CN215798578U - Circuit board for household water purifier

Info

Publication number: CN215798578U
Application number: CN202122594512.3U
Authority: CN
Inventors: 钟磊
Original assignee: Foshan Shunde Xinzhibao Electronic Technology Co ltd
Current assignee: Foshan Shunde Xinzhibao Electronic Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-02-11
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a circuit board for a household water purifier, which comprises a circuit board body, wherein a main board is fixedly installed at the top of the circuit board body, a capacitor is fixedly installed at the top of the main board, and a heat dissipation plate is fixedly installed at the top of the main board. Through setting up a just disassembly body, when the mainboard damages needs to be dismantled and when maintaining, the handle of taking this moment, and rotate, make threaded rod and screw thread concave plate separate, and the fixture block can separate with the draw-in groove of joint inslot one side, one side of connecting rod is connected with one side of mainboard, drag the connecting rod this moment, make connecting rod and packing ring separation, this internal mainboard of circuit board has been solved like this and has all utilized the screw to carry out fixed mounting usually in the installation, do like this though simple, but will become very troublesome problem when the circuit board damages when needing to dismantle, staff's work efficiency has been improved greatly.

Description

Circuit board for household water purifier

Technical Field

The utility model relates to the technical field of household water purifiers, in particular to a circuit board for a household water purifier.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board, etc., the circuit board makes the circuit miniaturized, visualized, play an important role in the batch production of fixed circuit and the optimization of electrical apparatus layout, wherein the circuit board can also be used in the domestic water purifier for controlling the circuit.

The existing circuit board is not perfect in development, for example, a main board in the circuit board is usually fixedly mounted by screws in the mounting process, although the circuit board is simple in structure, the circuit board is very troublesome to detach when damaged, secondly, the circuit board can generate certain vibration in the mounting process, and the traditional circuit board is low in protection measures, so that the phenomenon of circuit board breakage can occur due to vibration when the traditional circuit board is mounted, and the normal use of the water purifier is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a circuit board for a household water purifier, which solves the problems that the existing circuit board is not perfect in development, for example, a mainboard in the circuit board is usually fixedly installed by screws in the installation process, although the circuit board is simple in structure, the circuit board is very troublesome when damaged and needs to be disassembled, the circuit board generates certain vibration in the installation process, and the traditional circuit board is low in protection measure, so that the phenomenon of circuit board fracture can occur during installation due to vibration, and the normal use of the water purifier is influenced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a circuit board for a household water purifier comprises a circuit board body, wherein a main board is fixedly installed at the top of the circuit board body, a capacitor is fixedly installed at the top of the main board, a heat dissipation plate is fixedly installed at the top of the main board, a damping pad is fixedly installed at the top of the capacitor, an integrated circuit inner plate is fixedly installed at the top of the main board, and a detachable mechanism is fixedly installed on each of the left side and the right side of the main board;

just, the disassembly body includes with the equal fixed mounting in the left and right sides of mainboard has just to dismantle the case, just, the bottom fixed mounting of dismantling the incasement chamber has the screw thread concave plate, the threaded rod is installed to the top screw thread of screw thread concave plate, the top fixed mounting of threaded rod has the handle, just, one side fixed mounting of dismantling the incasement chamber has the packing ring, one side demountable installation of packing ring has the connecting rod, the joint groove has been seted up to the internal surface of connecting rod, one side movable mounting of threaded rod has the fixture block.

Preferably, the equal fixed mounting in the left and right sides of mainboard has the elasticity ball, one side fixed mounting of elasticity ball has the connecting plate, one side fixed mounting of connecting plate has compression spring, one side fixed mounting of connecting plate has elastic telescopic rod.

Preferably, the number of the elastic balls is several, and the size and the shape of the elastic balls are the same.

Preferably, the extensible range of the elastic telescopic rod is between two centimeters and three centimeters, and the number of the extensible range is several.

Preferably, the number of the fixture blocks is several, the fixture blocks are identical in size and shape, and the fixture blocks are made of iron materials.

Preferably, the outer surface of the handle is provided with thread stripes.

Advantageous effects

The utility model provides a circuit board for a household water purifier. Compared with the prior art, the method has the following beneficial effects:

(1) this domestic water purifier circuit board, through setting up a just disassembly body, damage when needing to dismantle and maintain when the mainboard, the handle of taking this moment, and rotate, make threaded rod and screw thread concave plate separate, and the fixture block can separate with the draw-in groove of joint inslot one side, one side of connecting rod is connected with one side of mainboard, drag the connecting rod this moment, make connecting rod and packing ring separation, this internal mainboard of circuit board has been solved like this and has all utilized the screw to carry out fixed mounting in the installation usually, do like this though simple, nevertheless will become very troublesome problem when the circuit board damages when needing to dismantle, staff's work efficiency has been improved greatly.

(2) This domestic circuit board for water purifier, through setting up a damper, when the mainboard is carrying out the installation in-process and when producing vibrations, the material of elasticity ball is rubber materials, can take place the deformation, consequently can offset partly vibrational force in vibrations engineering, secondly, at vibrations in-process compression spring is owing to receive the vibrational force, consequently can extend or be compressed, compression spring can offset partial vibrational force equally this moment, finally, elastic telescopic rod is with certain elasticity, and extend or compress following power, consequently, elastic telescopic rod not only has the function of offsetting power, still possess the connection function equally, it is low owing to its safeguard measure to do so solved traditional circuit board when the installation, make its water purifier because circuit board fracture's phenomenon can appear in vibrations, influence the problem of the normal use of purifier.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the knock-down box of the present invention;

FIG. 3 is a perspective exploded view of the easy-to-disassemble mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a circuit board body; 2. a main board; 3. a capacitor; 4. a heat dissipation plate; 5. a damping pad; 6. an integrated circuit inner plate; 7. the mechanism is convenient to disassemble; 8. an elastic ball; 9. a connecting plate; 10. a compression spring; 11. an elastic telescopic rod; 71. the box is convenient to disassemble; 72. a threaded concave plate; 73. a threaded rod; 74. a handle; 75. a gasket; 76. a connecting rod; 77. a clamping groove; 78. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a circuit board for a household water purifier comprises a circuit board body 1, a main board 2 is fixedly mounted on the top of the circuit board body 1, a capacitor 3 is fixedly mounted on the top of the main board 2, a heat dissipation plate 4 is fixedly mounted on the top of the main board 2, a damping pad 5 is fixedly mounted on the top of the capacitor 3, an integrated circuit inner plate 6 is fixedly mounted on the top of the main board 2, a disassembly facilitating mechanism 7 is fixedly mounted on each of the left and right sides of the main board 2, a disassembly facilitating box 71 is fixedly mounted on each of the left and right sides of the main board 2, a threaded concave plate 72 is fixedly mounted on the bottom of an inner cavity of the disassembly facilitating box 71, a threaded rod 73 is mounted on the top of the threaded concave plate 72, a handle 74 is fixedly mounted on the top of the threaded rod 73, a gasket 75 is fixedly mounted on one side of the inner cavity of the disassembly facilitating box 71, a connecting rod 76 is detachably mounted on one side of the gasket 75, the inner surface of the connecting rod 76 is provided with a clamping groove 77, one side of the threaded rod 73 is movably provided with a clamping block 78, the clamping blocks 78 are a plurality of in number, the size and the shape of the clamping blocks 78 are the same, the clamping blocks are made of iron materials, and the outer surface of the handle 74 is provided with threaded stripes.

During the use, through setting up a just disassembly body, when mainboard 2 damages needs to be dismantled and maintain, handle 74 is taken to this moment, and rotate, make threaded rod 73 separate with screw thread concave plate 72, and fixture block 78 can separate with the draw-in groove of joint inslot 77 one side, one side of connecting rod 76 is connected with one side of mainboard 2, drag connecting rod 76 this moment, make connecting rod 76 separate with packing ring 75, mainboard 2 in having solved circuit board body 1 like this all utilizes the screw to carry out fixed mounting usually in the installation, do so though simply, nevertheless will become very troublesome problem when the circuit board damages needs to be dismantled, staff's work efficiency has been improved greatly.

Referring to fig. 4, the left and right sides of the main board 2 are fixedly provided with elastic balls 8, one side of each elastic ball 8 is fixedly provided with a connecting plate 9, one side of each connecting plate 9 is fixedly provided with a compression spring 10, one side of each connecting plate 9 is fixedly provided with an elastic telescopic rod 11, the number of the elastic balls 8 is several, the number of the elastic telescopic rods is several, the size and the shape of the elastic telescopic rods are the same, and the extensible range of the elastic telescopic rods 11 is two centimeters to three centimeters, and the number of the elastic telescopic rods is several.

During the use, through setting up a damper, when mainboard 2 is carrying out the installation in-process and when producing vibrations, elastic ball 8's material is rubber materials, can take place the deformation, consequently can offset partly vibrational force in vibrations engineering, secondly, at vibrations in-process compression spring 10 is owing to receive the vibrational force, consequently can extend or be compressed, partial vibrational force can equally be offset to compression spring 10 this moment, finally, elastic telescopic rod 11 is with certain elasticity, and extend or compress along with the power, consequently, elastic telescopic rod 11 not only has the function of offsetting power, still possess the connection function equally, it is low owing to its safeguard measure to have solved traditional circuit board like this, make its installation because circuit board fracture's phenomenon can appear in vibrations, influence the problem of the normal use of purifier.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board for domestic purifier, includes circuit board body (1), the top fixed mounting of circuit board body (1) has mainboard (2), the top fixed mounting of mainboard (2) has condenser (3), the top fixed mounting of mainboard (2) has heating panel (4), the top fixed mounting of condenser (3) has damping pad (5), the top fixed mounting of mainboard (2) has integrated circuit inner panel (6), its characterized in that: the left side and the right side of the main board (2) are both fixedly provided with a disassembly facilitating mechanism (7);

just, detaching mechanism (7) include with mainboard (2) the equal fixed mounting in the left and right sides have just to dismantle case (71), just, the bottom fixed mounting in case (71) inner chamber has screw thread concave plate (72), the top threaded mounting of screw thread concave plate (72) has threaded rod (73), the top fixed mounting of threaded rod (73) has handle (74), just, one side fixed mounting in case (71) inner chamber has packing ring (75), one side demountable installation of packing ring (75) has connecting rod (76), joint groove (77) have been seted up to the internal surface of connecting rod (76), one side movable mounting of threaded rod (73) has fixture block (78).

2. The circuit board of claim 1, wherein: the utility model discloses a portable computer, including mainboard (2), one side fixed mounting of elastic ball (8) has connecting plate (9), one side fixed mounting of connecting plate (9) has compression spring (10), one side fixed mounting of connecting plate (9) has elastic telescopic rod (11).

3. The circuit board of claim 2, wherein: the number of the elastic balls (8) is several, the number of the elastic balls is several, and the size and the shape of the elastic balls are the same.

4. The circuit board of claim 2, wherein: the extensible range of the elastic telescopic rods (11) is between two centimeters and three centimeters, and the number of the elastic telescopic rods is several.

5. The circuit board of claim 1, wherein: the number of the clamping blocks (78) is several, the size and the shape of the clamping blocks are the same, and the clamping blocks are made of iron materials.

6. The circuit board of claim 1, wherein: the outer surface of the handle (74) is provided with thread stripes.