CN-224218638-U - Simple assembly structure of household control screen

Abstract

The application relates to the technical field of household control screen assembly, in particular to a simple assembly structure of a household control screen, which comprises a touch screen, a PCB (printed circuit board), a wireless module, a main body protection shell and a bottom plate, wherein the main body protection shell is hollow, a triangular ring rib is fixedly arranged at the lower end of the main body protection shell along the circumferential direction of the main body protection shell, the triangular ring rib is fixedly connected with the bottom plate through ultrasonic welding, and the triangular ring rib is connected with the bottom plate through ultrasonic welding in the main body protection shell.

Inventors

• HU JIANCHENG

Assignees

• 绍兴星灿智能科技有限公司

Dates

Publication Date

20260508

Application Date

20250509

Claims (6)

1. 1. The utility model provides a simple and easy package assembly of family's control screen, includes touch-control screen (1), PCB board (2), wireless module (3), main part protective housing (4) and bottom plate (5), its characterized in that, main part protective housing (4) are the cavity setting, and main part protective housing (4) lower extreme is fixed along its circumference to be provided with triangle ring muscle (6), and triangle ring muscle (6) pass through ultrasonic welding with bottom plate (5) and link to each other.
2. 2. The simple assembly structure of a home control screen according to claim 1, wherein the main body protection shell (4) comprises a circular connecting piece (7), a J-shaped buckle (8) and a limiting block (9), the limiting block (9) is fixedly connected with the J-shaped buckle (8), the limiting block (9) is fixedly connected with the circular connecting piece (7), the J-shaped buckle (8) is connected with the wireless module (3) in a clamping mode, and the J-shaped buckle (8) is fixedly connected with the circular connecting piece (7).
3. 3. The simple assembly structure of the household control screen according to claim 1, wherein the two ends of the wireless module (3) are provided with through holes (10).
4. 4. The simple assembly structure of the household control screen according to claim 2, wherein a clamping block (11) is fixedly arranged on the lower end surface of the circular connecting piece (7), and the clamping block (11) is connected with the PCB (2).
5. 5. The simple assembly structure of the household control screen according to claim 1, wherein ultrasonic welding points between the triangular ring ribs (6) and the bottom plate (5) are uniformly distributed.
6. 6. The simple assembly structure of the household control screen according to claim 2, wherein the J-shaped buckle (8) and the limiting block (9) are made of elastic materials.

Description

Simple assembly structure of household control screen Technical Field The application relates to the technical field of household control screen assembly, in particular to a simple assembly structure of a household control screen. Background The household control screen is generally mainly composed of a PCB board, a display screen and a shell, and is usually fixed by a plurality of screws, and a sealing ring or a sealing strip is used for sealing. The installation mode is complex in installation and long in time consumption, the screw is small in size, easy to lose in the installation process, the assembly difficulty and the cost are increased, and when the screw is used for assembly, the pretightening force generated by screw fixation acts on the structural member for a long time, so that the fatigue damage of the structural member can be caused, and the long-term reliability of a product is reduced. Disclosure of utility model In order to solve the technical problems, the utility model provides a simple assembly structure of a household control screen, and solves the technical problems that the installation of the existing household control screen is complex, and the reliability of long-term use of products is influenced by screw fixing structural members. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a simple and easy integrated configuration of family's control screen, includes touch-control screen, PCB board, wireless module, main part protective housing and bottom plate, and main part protective housing is the cavity setting, and main part protective housing lower extreme is fixed along its circumference and is provided with triangle ring muscle, and triangle ring muscle passes through ultrasonic welding with the bottom plate and links to each other. Further, the main body protection shell comprises a circular connecting piece, a J-shaped buckle and a limiting block, wherein the limiting block is fixedly connected with the J-shaped buckle, the limiting block is fixedly connected with the circular connecting piece, the J-shaped buckle is connected with the wireless module in a clamping manner, and the J-shaped buckle is fixedly connected with the circular connecting piece. Further, through holes are formed in two ends of the wireless module. Further, the lower end face of the round connecting piece is fixedly provided with a clamping block, and the clamping block is connected with the PCB. Further, ultrasonic welding points between the triangular ring ribs and the bottom plate are uniformly distributed. Further, the J-shaped buckle and the limiting block are made of elastic materials. The utility model has the advantages that the triangular ring rib is arranged on the main body protective shell and is connected with the bottom plate in an ultrasonic welding mode, so that the installation process is simplified, the complexity of multi-screw fixed installation is reduced, the screw loss is avoided, the connection mode can lead the structure to be stressed uniformly, eliminate local stress concentration, prolong the service life of the structural member, and simultaneously, the sealing effect is better, and the waterproof and dustproof effects are realized. Through setting up J type buckle and stopper, can be directly fixed with main part protective housing joint with wireless module, the installation is simple, effectively reduces whole equipment time. Drawings Fig. 1 is a schematic perspective view of the present utility model. Fig. 2 is a schematic cross-sectional structure of the present utility model. Fig. 3 is a schematic top view of the main body protection shell of the present utility model. Fig. 4 is a schematic top view of a wireless module according to the present utility model. In the figure: 1. touch screen 2, PCB board, 3, wireless module, 4, main part protective housing, 5, bottom plate, 6, triangle ring muscle, 7, circular connecting piece, 8, J type buckle, 9, stopper, 10, through-hole, 11, fixture block. Detailed Description For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will now be described in further detail with reference to the accompanying drawings and the following examples, so that the public can better understand the method of practicing the present utility model, and the specific embodiments of the present utility model are as follows: As shown in FIG. 2, a simple assembly structure of a home control screen comprises a touch screen 1, a PCB (printed circuit board) 2, a wireless module 3, a main body protection shell 4 and a bottom plate 5, wherein the touch screen 1 is fixedly connected with the main body protection shell 4 through an adhesive, the PCB 2 is fixedly connected with the main body protection shell 4, the wireless module 3 is fixedly connected with the main body protection shell 4 in a clampin