Movable circuit board shell for wire harness installation

Abstract

The utility model discloses a movable circuit board housing for wire harness installation, which comprises an installation housing, four side edges of the installation housing are all provided with guide racks, the outer sides of the four guide racks are provided with a plurality of movable installation seats, the inner sides of the movable installation seats are provided with elastic clamping strips, and the elastic clamping strips are connected with the installation housing. Wherein one ends of a plurality of movable mounting seats are provided with mounting feet, the upper end faces of the mounting feet are provided with kidney-shaped mounting holes, one ends of the rest of the movable mounting seats are provided with cable restraining strips, the middle of the inner side of the mounting shell is fixedly provided with a guide pressing plate, and the two sides of the guide pressing plate are each provided with a plurality of circuit board supporting feet. And the two ends of the guide pressing plate are slidably connected with positioning clamping seats. According to the utility model, the mounting position of the circuit board and the wiring position of the cable are adjusted in a sliding manner, so that the whole device can adapt to various mounting scenes, is convenient to adapt to intelligent closestools with more specifications and models, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board housings, and specifically relates to a circuit board housing for movable wire harness installation. Background Technique

[0002] The circuit board housing is an important component for protecting the circuit board, and has various materials and forms to meet the requirements of different application scenarios. Common circuit board housing materials include metal and plastic. Metal housings, such as aluminum alloy, have the advantages of being lightweight, beautiful, easy to process and form, good heat dissipation performance, and high mechanical strength. Plastic housings have the characteristics of low cost, easy processing, and good insulation, and are suitable for the protection of various electronic devices. During the use of a smart toilet, it is necessary to use a circuit board housing to protect and install its circuit board.

[0003] The existing circuit board housing is not convenient to adjust the installation position according to the installation scenario, and is not convenient to adjust the cable routing, so it cannot be adapted to more models and specifications of smart toilets; therefore, it does not meet the existing requirements, and for this reason, we propose a circuit board housing for movable wire harness installation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a circuit board housing for movable wire harness installation, so as to solve the problems put forward in the above background technique that the existing circuit board housing is not convenient to adjust the installation position according to the installation scenario, and is not convenient to adjust the cable routing, and thus cannot be adapted to more models and specifications of smart toilets.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A circuit board housing for movable wire harness installation, including an installation housing, guide racks are installed on four sides of the installation housing, a plurality of movable mounting seats are installed outside the four guide racks, elastic clamping strips are arranged inside the movable mounting seats, one ends of a plurality of the movable mounting seats are provided with mounting feet, waist-shaped mounting holes are arranged on the upper end surfaces of the mounting feet, cable restraint strips are installed at one ends of the remaining plurality of movable mounting seats, a guide pressing plate is fixedly installed in the middle inside the installation housing, a plurality of circuit board support feet are installed on both sides of the guide pressing plate, positioning clamping seats are slidably connected to both ends of the guide pressing plate, and a plurality of knob mounting holes are arranged at both ends of the upper end surface of the guide pressing plate.

[0006] Preferably, a protective cover is installed on the upper end of the installation housing, and a cable installation waist-shaped hole is arranged on the side of the upper end surface of the protective cover.

[0007] Preferably, the installation housing and the four guide racks are integrally injection-molded, the guide racks are slidably connected to the movable mounting seats, the movable mounting seats and the elastic clamping strips are integrally injection-molded, and the elastic clamping strips are clamped and installed with the guide racks.

[0008] Preferably, both the mounting feet and the cable restraint strip are integrally injection-molded with the movable mounting seat. Screws are provided inside the kidney-shaped mounting holes, and a cable is provided between the cable restraint strip and the movable mounting seat.

[0009] Preferably, a circuit board is provided inside the mounting housing. The circuit board is connected to the mounting housing through a plurality of circuit board support feet. The cable passes through the space between the movable mounting seat and the cable restraint strip and the cable mounting kidney-shaped hole and is electrically connected to the circuit board.

[0010] Preferably, a knob is provided inside the knob mounting hole. The bottom end of the knob passes through the knob mounting hole and is in close contact with the positioning card seat. The knob is threadedly connected to the guiding pressure plate. Both ends of the circuit board are inserted between the guiding pressure plate and the two positioning card seats.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the circuit board for the intelligent toilet is placed inside the mounting housing and is supported at multiple points through a plurality of circuit board support feet. A knob is provided inside the knob mounting hole, and the knob passes through the knob mounting hole and is in close contact with the positioning card seat. By sliding the positioning card seat relative to the guiding pressure plate, it is convenient to adjust the distance between the two positioning card seats. Furthermore, by tightening the positioning card seat through the knob, it is possible to realize the pressing and fixing of the circuit board by the two positioning card seats, which is convenient for the disassembly and assembly of the circuit board and the mounting housing;

[0013] 2. In the present utility model, both the mounting feet and the cable restraint strip are integrally injection-molded with the movable mounting seat. According to the usage requirements, the movable mounting seat is slidably clamped to the guiding rack through the elastic card strip, which can arbitrarily adjust and move the position of the movable mounting seat relative to the mounting housing. Furthermore, the mounting housing can adapt to different installation scenarios through the mounting feet, and at the same time, the cable can be routed flexibly through the cable restraint strip, adapting to more specifications and models of the intelligent toilet base, avoiding the development of multiple molds due to different installation positions and wiring methods, and effectively saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a partial structural diagram of the movable mounting seat of the present utility model;

[0016] Figure 3 is a structural diagram of the mounting housing of the present utility model;

[0017] Figure 4 is a partial sectional structural diagram of the mounting housing of the present utility model.

[0018] In the figure: 1. Installation housing; 2. Protective cover; 3. Cable installation waist-shaped hole; 4. Guide rack; 5. Movable mounting seat; 6. Mounting foot; 7. Cable restraint strip; 8. Waist-shaped mounting hole; 9. Elastic clamping strip; 10. Circuit board support foot; 11. Guide pressing plate; 12. Positioning clamping seat; 13. Knob mounting hole. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Please refer to Figure 1 and Figure 2 , an embodiment provided by the present invention: A circuit board housing for movable wire harness installation, including an installation housing 1. Guide racks 4 are installed on four sides of the installation housing 1. A plurality of movable mounting seats 5 are installed outside the four guide racks 4. An elastic clamping strip 9 is provided inside the movable mounting seat 5. The installation housing 1 and the four guide racks 4 are integrally injection-molded. The guide rack 4 is slidably connected to the movable mounting seat 5. The movable mounting seat 5 and the elastic clamping strip 9 are integrally injection-molded. The elastic clamping strip 9 is snap-fitted to the guide rack 4. The movable mounting seat 5 is slidably snap-fitted to the guide rack 4 through the elastic clamping strip 9, which is convenient for adjusting the position and quantity at any position;

[0021] One end of a plurality of the movable mounting seats 5 is provided with a mounting foot 6. A waist-shaped mounting hole 8 is provided on the upper end surface of the mounting foot 6. One end of the remaining plurality of movable mounting seats 5 is provided with a cable restraint strip 7. The mounting foot 6 and the cable restraint strip 7 are both integrally injection-molded with the movable mounting seat 5. Screws are provided inside the waist-shaped mounting hole 8 to arbitrarily adjust and move the position of the movable mounting seat 5 relative to the installation housing 1. Furthermore, the installation housing 1 can adapt to different installation scenarios through the mounting foot 6.

[0022] Please refer to Figure 2 , a protective cover 2 is installed on the upper end of the installation housing 1. A cable installation waist-shaped hole 3 is provided on the side of the upper end surface of the protective cover 2. A circuit board is provided inside the installation housing 1. The circuit board is connected to the installation housing 1 through a plurality of circuit board support feet 10. A cable is provided between the cable restraint strip 7 and the movable mounting seat 5. The cable passes through between the movable mounting seat 5 and the cable restraint strip 7 and the cable installation waist-shaped hole 3 and is electrically connected to the circuit board. The cable can be routed flexibly through the cable restraint strip 7 to adapt to more specifications and models of intelligence;

[0023] Please refer to Figure 3 and Figure 4, a guiding pressure plate 11 is fixedly installed in the middle inside the installation housing 1. A plurality of circuit board support feet 10 are installed on both sides of the guiding pressure plate 11. Two positioning clamping seats 12 are slidably connected to both ends of the guiding pressure plate 11. A plurality of knob installation holes 13 are provided at both ends of the upper end surface of the guiding pressure plate 11. A knob is provided inside the knob installation hole 13. The bottom end of the knob penetrates through the knob installation hole 13 and is in close contact with the positioning clamping seat 12. The knob is threadedly connected to the guiding pressure plate 11. Both ends of the circuit board are inserted between the guiding pressure plate 11 and the two positioning clamping seats 12. Tightening the positioning clamping seat 12 by the knob can realize the pressing and fixing of the circuit board by the two positioning clamping seats 12, which is convenient for the disassembly and assembly of the circuit board and the installation housing 1.

[0024] During use, place the circuit board for the intelligent toilet inside the installation housing 1 and support it at multiple points through a plurality of circuit board support feet 10. Adjust the two positioning clamping seats 12 according to the size of the circuit board. Specifically, the bottom end of the positioning clamping seat 12 is inserted between the guiding pressure plate 11 and the installation housing 1. A knob is provided inside the knob installation hole 13, and the knob penetrates through the knob installation hole 13 and is in close contact with the positioning clamping seat 12. By sliding the positioning clamping seat 12 relative to the guiding pressure plate 11, it is convenient to adjust the distance between the two positioning clamping seats 12. Furthermore, tightening the positioning clamping seat 12 by the knob can realize the pressing and fixing of the circuit board by the two positioning clamping seats 12, which is convenient for the disassembly and assembly of the circuit board and the installation housing 1;

[0025] Guiding racks 4 are fixedly provided on four side edges of the installation housing 1, so that a plurality of movable mounting seats 5 are slidably mounted outside the guiding racks 4, and the mounting feet 6 and the cable restraint strips 7 are integrally injection molded with the movable mounting seats 5. According to the use requirements, the movable mounting seats 5 are slidably clamped to the guiding racks 4 through elastic clamping strips 9, and the position of the movable mounting seats 5 relative to the installation housing 1 can be arbitrarily adjusted and moved. Furthermore, the installation housing 1 can adapt to different installation scenarios through the mounting feet 6;

[0026] At the same time, the cable can be routed flexibly through the cable restraint strip 7, adapting to more specifications and models of the intelligent toilet base, avoiding the development of multiple molds due to different installation positions and wiring methods, and effectively saving costs.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A circuit board housing for a movable wiring harness installation, comprising a mounting housing (1), characterized in that: The four sides of the mounting shell (1) are all installed with guide racks (4), and a plurality of movable mounting seats (5) are installed on the outer sides of the four guide racks (4). The inner sides of the movable mounting seats (5) are provided with elastic clamping strips (9), wherein one end of a plurality of the movable mounting seats (5) is installed with mounting feet (6), and the upper end surfaces of the mounting feet (6) are provided with waist-shaped mounting holes (8), and one end of the remaining plurality of movable mounting seats (5) is installed with cable restraining strips (7). A guide pressure plate (11) is fixedly installed in the middle of the inner side of the mounting shell (1), and a plurality of circuit board supporting feet (10) are installed on both sides of the guide pressure plate (11), and both ends of the guide pressure plate (11) are slidably connected with positioning clamping seats (12), and both ends of the upper end surface of the guide pressure plate (11) are provided with a plurality of knob mounting holes (13).

2. A circuit board housing for movable wiring harness installation according to claim 1, characterized in that: A protective cover (2) is installed at the upper end of the installation shell (1), and a cable installation waist-shaped hole (3) is provided on the side of the upper end surface of the protective cover (2).

3. The circuit board housing for movable wiring harness installation according to claim 1, characterized in that: The mounting housing (1) and the four guide racks (4) are integrally injection-molded; the guide racks (4) are slidably connected to the movable mounting seat (5); the movable mounting seat (5) and the elastic clip (9) are integrally injection-molded; and the elastic clip (9) is clip-fitted and mounted to the guide racks (4).

4. A circuit board housing for movable wiring harness installation according to claim 2, characterized in that: The mounting foot (6) and the cable restraining strip (7) are integrally injection-molded with the movable mounting seat (5); a screw is provided on the inner side of the waist-shaped mounting hole (8); and a cable is provided between the cable restraining strip (7) and the movable mounting seat (5).

5. A circuit board housing for movable wiring harness installation according to claim 4, characterized in that: A circuit board is provided on the inner side of the installation shell (1), and the circuit board is connected to the installation shell (1) via a plurality of circuit board support legs (10). The cable passes through between the movable installation seat (5) and the cable restraining strip (7) and the cable installation waist-shaped hole (3) and is electrically connected to the circuit board.

6. A circuit board housing for movable wiring harness installation according to claim 5, characterized in that: A knob is provided on the inner side of the knob mounting hole (13), the bottom end of the knob passes through the knob mounting hole (13) and is in close contact with the positioning socket (12), the knob is connected to the guide pressure plate (11) by means of threads, and the two ends of the circuit board are inserted between the guide pressure plate (11) and the two positioning sockets (12).

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