Waterproof and tamper water control shell convenient for mounting circuit mainboard

Abstract

The utility model relates to the technical field of waterproof shells, in particular to a waterproof and anti-disassembly water control shell convenient for installing a circuit mainboard, which comprises a middle frame shell, the front end of the middle frame shell is fixedly connected with a baffle plate, the front end of the baffle plate is provided with eight first connecting holes in a penetrating manner, and the four first connecting holes are jointly and fixedly connected with a panel assembly; the upper inner wall and the lower inner wall of the middle frame shell are each fixedly connected with two second connecting holes, the four second connecting holes are jointly and fixedly provided with a bottom cover assembly, the lower end of the middle frame shell is fixedly connected with two inserting rods, the two inserting rods are jointly and fixedly provided with a dustproof cover assembly, and the interior of the middle frame shell is fixedly connected with a water control part. According to the waterproof and anti-disassembly water control shell convenient for installing the circuit mainboard, the dustproof cover assembly is arranged, so that the purposes of keeping the overall safety of the water control assembly and preventing the assembly from being disassembled maliciously are achieved; the panel assembly is installed in an inserted mode, and the purposes of improving the compactness of the overall structure and enhancing the overall waterproof performance are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof enclosures, and particularly relates to a water control enclosure that is waterproof, anti-disassembly, and convenient for installing a circuit board. Background Technique

[0002] In the application of intelligent water control systems, the circuit board, as the core component, its stability and safety are crucial. The circuit boards of traditional water control systems are usually exposed or only protected by simple protective measures, and such designs have many potential safety hazards. For example, dust and moisture are likely to invade, affecting the normal operation of the circuit board and even causing short circuits or failures; at the same time, due to the lack of an effective anti-theft disassembly mechanism, the circuit board is easily illegally disassembled or damaged, which poses a serious threat to the safety and stability of the entire water control system.

[0003] In addition, the installation process of traditional water control systems is often more cumbersome and requires the use of screws for fixation. This not only increases the installation time and difficulty, but also after long-term use, the screws may become loose, resulting in a decrease in sealing performance and affecting the waterproof effect. At the same time, too many hole designs will also reduce the overall waterproof performance and increase the complexity of maintenance and upkeep. Therefore, we have proposed a water control enclosure that is waterproof, anti-disassembly, and convenient for installing a circuit board. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a water control enclosure that is waterproof, anti-disassembly, and convenient for installing a circuit board, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A water control enclosure that is waterproof, anti-disassembly, and convenient for installing a circuit board, including a middle frame enclosure, a baffle is fixedly connected to the front end of the middle frame enclosure, eight first connection holes are penetrated and opened at the front end of the baffle, and a panel assembly is fixedly connected by four of the first connection holes. Two second connection holes are fixedly connected to the upper and lower inner walls of the middle frame enclosure respectively, and a bottom cover assembly is fixedly installed by the four second connection holes. First avoidance grooves are penetrated and opened at the upper and lower ends of the middle frame enclosure respectively. Two insertion rods are fixedly connected to the lower end of the middle frame enclosure, and a dust-proof cover assembly is fixedly installed by the two insertion rods. A water control component is fixedly connected inside the middle frame enclosure;

[0007] The panel assembly includes a panel enclosure, a circuit board cover is fixedly connected to the rear end of the panel enclosure, four first connection columns are fixedly connected to the left and right parts of the rear end of the panel enclosure respectively, and the eight first connection columns are symmetrically distributed left and right. A bottom cover plate is fixedly connected to the lower end of the circuit board cover.

[0008] Preferably, the positions and dimensions of the eight first connecting columns and the eight first connecting holes correspond and match each other, the dimension of the circuit board cover matches the internal dimension of the baffle, and the dimension of the panel housing matches the dimension of the middle frame housing.

[0009] By adopting the above technical solution: it is ensured that the panel assembly can be installed at the front end of the middle frame housing and the circuit board can be quickly installed.

[0010] Preferably, the bottom cover assembly includes a bottom cover housing. Four second connecting columns are fixedly connected to the front end of the bottom cover housing. Two water control connecting columns are fixedly connected to the upper part of the front end of the bottom cover housing. Second avoidance grooves are respectively formed through the upper and lower ends of the bottom cover housing.

[0011] By adopting the above technical solution: it is ensured that the internal components can be compactly installed and the internal devices can work stably.

[0012] Preferably, the dimension of the bottom cover housing matches the internal dimension of the middle frame housing. The positions and dimensions of the four second connecting columns and the four second connecting holes correspond and match each other. The radian dimension of the second avoidance groove matches the radian dimension of the first avoidance groove.

[0013] By adopting the above technical solution: it is ensured that the pipelines of the water control components can smoothly extend out for installation so that they can work normally.

[0014] Preferably, the dust-proof cover assembly includes a dust-proof cover housing. A third avoidance groove is formed through the lower end of the dust-proof cover housing. Two plug rod columns are fixedly connected to the upper end of the dust-proof cover housing. A plurality of reinforcing ribs are fixedly connected to the front part of the upper end of the dust-proof cover housing.

[0015] By adopting the above technical solution: the dust-proof cover assembly is used to protect the internal devices against disassembly and prevent the devices from being maliciously damaged.

[0016] Preferably, the positions and dimensions of the two plug rod columns and the two plug rods correspond and match each other. The plurality of reinforcing ribs are horizontally and equidistantly distributed.

[0017] By adopting the above technical solution: it is ensured that the dimensions of each position are appropriate and can better fit the surface of the device body.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. By setting up the dust-proof cover assembly and installing it at the lower end of the middle frame housing in a plug-in manner, aligning the positions of the plug rod column and the plug rod to make the installation clamped. After the installation is completed, the magnet corresponds to the position of the magnetic Hall device led out from the circuit main board. When the dust-proof cover housing is disassembled and scrapped, and the magnet leaves the Hall position, the circuit main board records the state change, which can play an alarm role, achieving the purpose of maintaining the overall safety of the water control component and preventing the component from being maliciously disassembled.

[0020] 2. The panel assembly of the present utility model is installed in a plug-in manner, without the need to screw, and the hole positions are on the side, with better sealing performance compared to the old model, reducing the positions that need to be potted with glue. At the same time, the present utility model adds a dust-proof cover assembly. The old model equipment needs to use lead seals and install anti-disassembly buckles at the water pipe positions. Now, the dust-proof cover assembly can be directly buckled on the middle frame housing to form an integral body with the water control component, achieving the purpose of improving the overall structural compactness and enhancing the overall waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a water control housing for a waterproof and anti-disassembly water control device that is convenient for installing a circuit main board according to the present utility model;

[0022] Figure 2 It is a schematic diagram of the composition structure of the middle frame housing and the panel assembly of a water control housing for a waterproof and anti-disassembly water control device that is convenient for installing a circuit main board according to the present utility model;

[0023] Figure 3 It is a schematic diagram of the composition structure of the middle frame housing and the bottom cover assembly of a water control housing for a waterproof and anti-disassembly water control device that is convenient for installing a circuit main board according to the present utility model;

[0024] Figure 4 It is a schematic diagram of the composition structure of the middle frame housing and the dust-proof cover assembly of a water control housing for a waterproof and anti-disassembly water control device that is convenient for installing a circuit main board according to the present utility model.

[0025] In the figure: 1. Middle frame housing; 2. Panel assembly; 3. Bottom cover assembly; 4. Dust-proof cover assembly; 5. Water control component; 11. Baffle; 12. First connection hole; 13. Second connection hole; 14. First avoidance groove; 15. Plug rod; 21. Panel housing; 22. Circuit board cover; 23. First connection column; 24. Bottom cover plate; 31. Bottom cover housing; 32. Second connection column; 33. Water control connection column; 34. Second avoidance groove; 41. Dust-proof cover housing; 42. Third avoidance groove; 43. Plug rod column; 44. Reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific embodiments.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0030] A water control housing that is waterproof, anti-tamper and easy to install a circuit board, including a middle frame housing 1. A baffle 11 is fixedly connected to the front end of the middle frame housing 1. Eight first connection holes 12 are penetrated and opened at the front end of the baffle 11. A panel assembly 2 is fixedly connected by four first connection holes 12. Two second connection holes 13 are fixedly connected to both the upper and lower inner walls of the middle frame housing 1. A bottom cover assembly 3 is fixedly installed by four second connection holes 13. First avoidance grooves 14 are penetrated and opened at both the upper and lower ends of the middle frame housing 1. Two insertion rods 15 are fixedly connected to the lower end of the middle frame housing 1. A dust-proof cover assembly 4 is fixedly installed by two insertion rods 15. A water control member 5 is fixedly connected inside the middle frame housing 1.

[0031] In this embodiment, the panel assembly 2 includes a panel housing 21, a circuit board cover 22 is fixedly connected to the rear end of the panel housing 21, four first connecting columns 23 are fixedly connected to the left and right parts of the rear end of the panel housing 21, and the eight first connecting columns 23 are symmetrically distributed on the left and right sides, and the lower end of the circuit board cover 22 is fixedly connected to a bottom cover plate 24, the eight first connecting columns 23 are correspondingly matched with the positions and sizes of the eight first connecting holes 12, the size of the circuit board cover 22 is matched with the internal size of the baffle 11, and the size of the panel housing 21 is matched with the size of the middle frame housing 1 The sizes are adapted, and the bottom cover assembly 3 includes a bottom cover shell 31. Four second connecting columns 32 are fixedly connected to the front end of the bottom cover shell 31. Two water control connecting columns 33 are fixedly connected to the upper front end of the bottom cover shell 31. Second avoidance grooves 34 are penetrated at both upper and lower ends of the bottom cover shell 31. The size of the bottom cover shell 31 is adapted to the internal size of the middle frame shell 1. The positions and sizes of the four second connecting columns 32 and the four second connecting holes 13 are adapted accordingly. The curvature size of the second avoidance groove 34 is adapted to the curvature size of the first avoidance groove 14.

[0032] Through the above solution: the panel component 2 is installed by plug-in, no screws are required, and the holes are on the side. Compared with the old model, the sealing performance is good and the number of locations requiring glue filling is reduced.

[0033] In this embodiment, the dust cover assembly 4 includes a dust cover shell 41, a third avoidance groove 42 is formed through the lower end of the dust cover shell 41, two insertion rod columns 43 are fixedly connected to the upper end of the dust cover shell 41, and a plurality of reinforcing ribs 44 are fixedly connected to the front of the upper end of the dust cover shell 41. The two insertion rod columns 43 correspond to the positions and sizes of the two insertion rods 15, and the plurality of reinforcing ribs 44 are distributed at equal distances laterally.

[0034] Through the above scheme: the dust cover assembly 4 can be directly buckled on the middle frame shell 1 to form a whole with the water control unit 5, which can improve the compactness of the overall structure and enhance the overall waterproof performance. At the same time, the shell is provided with a dust cover assembly 4, and the dust cover assembly 4 is installed at the lower end of the middle frame shell 1 by plugging, and the position of the plug column 43 corresponds to the position of the plug 15, so that it is installed and clamped. After the installation is completed, the magnet corresponds to the position of the magnetic Hall device led out by the circuit main board. When the dust cover shell 41 is disassembled and scrapped, and the magnet leaves the Hall position, the circuit main board records the state change to achieve an alarm effect to prevent the component from being maliciously disassembled.

[0035] It should be noted that the present utility model is a water control housing that is waterproof, tamper-proof and convenient for installing a circuit board. During use, first, the various components of the housing are assembled together. Among the components of this housing, the panel assembly 2 is installed in a plug-in manner, without the need to screw, and the holes are on the side. Compared with the old model, the sealing performance is better, and the position where glue needs to be poured is reduced. At the same time, the present utility model adds a dust-proof cover assembly 4. The old model equipment needs to use lead seals and install anti-tamper buckles at the water pipe position. Now, the dust-proof cover assembly 4 can be directly buckled on the middle frame housing 1 to form an integral body with the water control device 5, which can improve the overall structural compactness and enhance the overall waterproof performance. At the same time, the housing is provided with a dust-proof cover assembly 4, and the dust-proof cover assembly 4 is installed at the lower end of the middle frame housing 1 by means of plugging. The positions of the plug rod column 43 and the plug rod 15 are corresponding to make it installed and clamped. After the installation is completed, the magnet corresponds to the position of the magnetic Hall device led out by the circuit board. When the dust-proof cover housing 41 is disassembled and scrapped, and the magnet leaves the Hall position, the state recorded by the circuit board changes to achieve an alarm function to prevent the component from being maliciously disassembled.

[0036] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water-proof and disassembly-proof water control housing for easy installation of a circuit mainboard, comprising a middle frame housing (1), characterized in that: The front end of the middle frame shell (1) is fixedly connected to a baffle (11), the front end of the baffle (11) is penetrated with eight first connection holes (12), the four first connection holes (12) are commonly fixedly connected to a panel assembly (2), the upper and lower inner walls of the middle frame shell (1) are both fixedly connected to two second connection holes (13), the four second connection holes (13) are commonly fixedly installed with a bottom cover assembly (3), the upper and lower ends of the middle frame shell (1) are penetrated with first avoidance grooves (14), the lower end of the middle frame shell (1) is fixedly connected with two insertion rods (15), the two insertion rods (15) are commonly fixedly installed with a dust cover assembly (4), and the interior of the middle frame shell (1) is fixedly connected with a water control component (5); The panel assembly (2) comprises a panel housing (21), a circuit board cover (22) being fixedly connected to the rear end of the panel housing (21), four first connection columns (23) being fixedly connected to the left and right parts of the rear end of the panel housing (21), and the eight first connection columns (23) being symmetrically distributed on the left and right sides, and a bottom cover plate (24) being fixedly connected to the lower end of the circuit board cover (22).

2. A water-proof, anti-disassembly water-control housing for easy installation of a circuit board according to claim 1, characterized in that: The positions and sizes of the eight first connecting columns (23) and the eight first connecting holes (12) are adapted to each other, the size of the circuit board cover (22) is adapted to the inner size of the baffle (11), and the size of the panel housing (21) is adapted to the size of the middle frame housing (1).

3. The water-proof and anti-disassembly water-control housing for easy installation of a circuit board according to claim 1, characterized in that: The bottom cover assembly (3) comprises a bottom cover shell (31), the front end of the bottom cover shell (31) is fixedly connected to four second connection columns (32), the upper front end of the bottom cover shell (31) is fixedly connected to two water control connection columns (33), and the upper and lower ends of the bottom cover shell (31) are penetrated by second avoidance grooves (34).

4. A water-proof, anti-disassembly water-control housing for easy installation of a circuit board according to claim 3, characterized in that: The size of the bottom cover shell (31) is compatible with the internal size of the middle frame shell (1), the positions and sizes of the four second connecting columns (32) and the four second connecting holes (13) are correspondingly compatible, and the curvature size of the second avoidance groove (34) is compatible with the curvature size of the first avoidance groove (14).

5. The water-proof and disassembly-proof water control housing for easy installation of a circuit board according to claim 1, characterized in that: The dust cover assembly (4) comprises a dust cover shell (41), a third avoidance groove (42) is formed through the lower end of the dust cover shell (41), two plugging rods (43) are fixedly connected to the upper end of the dust cover shell (41), and a plurality of reinforcing ribs (44) are fixedly connected to the front of the upper end of the dust cover shell (41).

6. A water-proof, anti-disassembly water-control housing for easy installation of a circuit board according to claim 5, characterized in that: The two insertion rod columns (43) are adapted to the positions and sizes of the two insertion rods (15), and a plurality of reinforcing ribs (44) are distributed at equal distances in the transverse direction.

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