CN216491356U

CN216491356U - Plug-free flip type fire-fighting module structure

Info

Publication number: CN216491356U
Application number: CN202122908844.4U
Authority: CN
Inventors: 黄岭; 胡仕林; 周彬; 胡启维
Original assignee: Guanghedian Technology Guangdong Co ltd
Current assignee: Guanghedian Technology Guangdong Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-10
Anticipated expiration: 2031-11-24

Abstract

The utility model aims to provide a plug-free flip type fire-fighting module structure, which mainly solves the problems that the existing split type module is high in design cost, complex in installation procedure and poor in contact caused by easy deformation of a plug installation elastic sheet. The module comprises a module body, a decorative cover and a rear cover, wherein the rear cover is connected with the module body; still include the flip structure who is used for connecting module body and dress trim. One end of the module body is a circuit board mounting chamber, and the other end of the module body is a hollow buckling mechanism; the rear cover is connected with the circuit board installation chamber, and the decorative cover is rotatably connected with the buckling mechanism. The plug-free flip type fire-fighting module structure is different from the traditional module structure, the flip type structure is more convenient to install and use, the problem of poor contact after multiple plugging is avoided, the module integrity is better, the design and production cost is lower, and the application range is wider. Therefore, the method is suitable for popularization and application.

Description

Plug-free flip type fire-fighting module structure

Technical Field

The utility model relates to a fire-fighting module, in particular to a plug-and-pull-free flip type fire-fighting module structure.

Background

The fire-fighting module is widely applied to a fire-fighting alarm system and other fire-fighting subsystems, and is mainly used for starting strong electric equipment in the fire-fighting system, receiving fire-fighting broadcasts or other non-coding equipment and the like. Most of modules in the existing fire-fighting system are in a form of adding a base to a module body, and the module body and the base adopt plug-in mounting structures and rarely adopt sliding groove type mounting structures. However, in both of these two types of installation, the module body is fixed first and then the wiring is performed on the terminal of the module body, and finally the module is contacted with the elastic sheet on the module body to provide the required voltage and transmit the system signal for the module. The design needs to independently open the die for the module body, the cost of the whole module is high, the module body needs to be fixed firstly during installation, the installation process is complex, and the construction period is long. And need dismantle many times when installation and debugging and later maintenance, can lead to the shell fragment to warp after inserting and pulling out many times, cause contact failure, the unable power supply of module and communication. The elastic sheet is also easily rusted to cause the module to be unusable if the module is installed in a basement or other humid environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insertion-and-pull-free flip type fire-fighting module structure, which mainly solves the problems that the existing split type module is high in design cost, complex in installation procedure, poor in contact caused by easy deformation of an elastic sheet and the like.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a plug-and-pull-free flip type fire-fighting module structure comprises a module body, a decorative cover and a rear cover, and also comprises a flip structure for connecting the module body and the decorative cover; wherein, the back cover is connected with the module body.

Further, in the utility model, one end of the module body is a circuit board installation chamber, and the other end of the module body is a hollow buckling mechanism; the rear cover is connected with the circuit board installation chamber, and the decorative cover is rotatably connected with the buckling mechanism.

Furthermore, in the utility model, the bottom of the inner side of the circuit board installation chamber is provided with wiring holes, the wiring holes and the circuit board wiring studs installed in the circuit board installation chamber are in the same vertical plane, and a blocking partition wall is arranged between every two wiring holes.

Further, in the present invention, a fastening groove is disposed on an edge of the fastening mechanism, and a gap suitable for fastening the decorative cover is disposed between the fastening groove and the fastening mechanism.

Further, in the utility model, the turnover structure comprises a plurality of extension connecting parts arranged at the tail ends of the buckling mechanisms, rotating shafts arranged on the extension connecting parts, and clamping blocks arranged inside the decorative cover and rotationally connected with the rotating shafts of the extension connecting parts through clamping grooves.

Further, in the present invention, the turnover structure further includes a limiting structure for fixing and fastening the decorative cover and preventing excessive turnover.

Further, in the utility model, the limiting structure comprises a horizontal fixing protrusion and a vertical limiting protrusion which are arranged on the outer side of the end part extension connecting part, and a limiting groove which is arranged on the inner sides of the two clamping blocks at the end part and is matched with the horizontal fixing protrusion and the vertical limiting protrusion.

Further, in the utility model, the rear cover and the circuit board installation chamber are fixed by a buckle, the rear cover is provided with a nut groove matched with the circuit board wiring stud, and the nut groove, the circuit board wiring stud and the wiring hole of the circuit board installation chamber are all positioned on the same vertical plane.

The decorative cover is flush with the circuit board installation chamber of the module body after being buckled.

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

(1) the multifunctional module adopts a flip structure, is different from a traditional split type buckling structure, is more convenient to install and use, reduces plugging, avoids the problem of poor contact after multiple times of plugging, and has smaller integral volume and wider application range.

(2) According to the utility model, by arranging the limiting structure, when the decorative cover is buckled, the limiting groove of the clamping block on the decorative cover is clamped with the horizontal fixing bulge of the extending connecting part on the module body, so that the decorative cover and the module body are buckled stably. When the dress trim cover upset, the spacing groove of joint piece and the module body go up the perpendicular fixed protruding joint of extending connecting portion on the dress trim cover, prevent the dress trim cover upset that passes through.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is an exploded view from another perspective of the present invention.

Fig. 4 is a schematic structural view of the decorative cover of the present invention.

Fig. 5 is a partially enlarged schematic view of the extension connecting portion according to the present invention.

Fig. 6 is a partially enlarged structural schematic view of the clamping block of the present invention.

Wherein, the names corresponding to the reference numbers are:

1-module body, 2-decorative cover, 3-back cover, 4-circuit board installation chamber, 5-buckling mechanism, 6-wiring hole, 7-baffle wall, 8-buckling groove, 9-gap, 10-extension connecting part, 11-rotating shaft, 12-clamping groove, 13-clamping block, 14-horizontal fixing protrusion, 15-vertical limiting protrusion, 16-limiting groove and 17-nut groove.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Example 1

The present embodiment is a basic embodiment of the present invention, and as shown in fig. 1 to 3, it discloses a plug-and-pull-free flip-type fire-fighting module structure, which includes a module body 1, a decorative cover 2, a rear cover 3, and a flip structure for connecting the module body 1 and the decorative cover 2; wherein, the rear cover 3 is connected with the module body 1. In this embodiment, one end of the module body 1 is a circuit board installation chamber 4, and the other end is a hollow buckling mechanism 5; the rear cover 3 is connected with the circuit board installation chamber 4, and the decorative cover 2 is rotatably connected with the buckling mechanism 5. The inside bottom of circuit board installation room 4 is equipped with wiring hole 6, wiring hole 6 is same vertical plane with the circuit board wiring double-screw bolt of installing in circuit board installation room 4 inside, and is equipped with between two liang of wiring holes 6 and keeps off partition wall 7. The edge of the buckling mechanism 5 is provided with a buckling groove 8, and a gap 9 suitable for buckling the decorative cover 2 is arranged between the buckling groove 8 and the buckling mechanism 5.

In this example, the rear cover 3 and the circuit board installation chamber 4 are fixed by a buckle, the rear cover 3 is provided with a nut groove 17 matched with the circuit board wiring stud, and the nut groove 17, the circuit board wiring stud and the wiring hole 6 of the circuit board installation chamber are all located on the same vertical plane. After the circuit board is installed in the circuit board installation chamber 4, the circuit board installation chamber 4 is packaged at the rear side of the module body through the buckling of the rear cover.

When the fire-fighting module is installed, the whole module is fixed on a wall, and a signal wire of a fire-fighting system is led in and then is connected to a wiring stud of a circuit board through a wiring hole to connect the fire-fighting module into the system. After the circuit is connected, the decorative cover is buckled on the buckling mechanism in a turnover cover mode. After the buckling, the decorative cover is flush with the circuit board installation chamber at the front end of the module body.

Example 2

As shown in fig. 1 to 6, the present embodiment discloses a plug-and-pull-free flip-type fire-fighting module structure, which includes a module body 1, a decorative cover 2, a rear cover 3, and a flip structure for connecting the module body 1 and the decorative cover 2; wherein, the rear cover 3 is connected with the module body 1. In this embodiment, one end of the module body 1 is a circuit board installation chamber 4, and the other end is a hollow buckling mechanism 5; the rear cover 3 is connected with the circuit board installation chamber 4, and the decorative cover 2 is rotatably connected with the buckling mechanism 5. The inside bottom of circuit board installation room 4 is equipped with wiring hole 6, wiring hole 6 is same vertical plane with the circuit board wiring double-screw bolt of installing in circuit board installation room 4 inside, and is equipped with between two liang of wiring holes 6 and keeps off partition wall 7. The edge of the buckling mechanism 5 is provided with a buckling groove 8, and a gap 9 suitable for buckling the decorative cover 2 is arranged between the buckling groove 8 and the buckling mechanism 5.

In this embodiment, the flip structure includes a plurality of extension connecting portions 10 arranged at the end of the fastening mechanism 5, a rotating shaft 11 arranged on the extension connecting portions 10, and a clamping block 13 arranged inside the decorative cover 2 and connected with the rotating shaft of the extension connecting portions 10 through a clamping groove 12. This makes the fire module abandon traditional split type lock structure, and flip formula structrual installation uses convenience more, reduces the plug, avoids appearing contact failure's problem behind the plug many times, and the whole volume of module is littleer, and application scope is wider.

In this embodiment, the flip structure further includes a limiting structure for fixing and buckling the decorative cover 2 and preventing excessive flip. The limiting structure comprises a horizontal fixing protrusion 14 and a vertical limiting protrusion 15 which are arranged on the outer side of the end portion extension connecting portion 10, and a limiting groove 16 which is arranged on the inner side of the two clamping blocks 13 of the end portion and is matched with the horizontal fixing protrusion 14 and the vertical limiting protrusion 15. When the lid lock is fashionable, the spacing groove of joint piece on the lid and the fixed protruding joint of the level of extending connecting portion on the base make lid and base lock stable. When the lid upset, the spacing groove of joint piece on the lid and the perpendicular fixed protruding joint of extending connecting portion on the base prevent that the lid transition from overturning and guarantee that the lid can not buckle down automatically after being turned up.

Through the design, the module inner decoration cover adopts a flip type structure, but is not limited to the flip type structure, and can also adopt a slide type structure to realize an integrated design, so that the module inner decoration cover is different from a traditional split type buckling structure, the integrated structure is more convenient to install and use, the plugging is reduced, the problem of poor contact after multiple plugging is avoided, the whole module is smaller in size, and the application range is wider. Thus, the present invention provides substantial features and improvements over the prior art.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.

Claims

1. A plug-and-pull-free flip type fire-fighting module structure comprises a module body (1), a decorative cover (2) and a rear cover (3), wherein the rear cover (3) is connected with the module body (1); the decorative cover is characterized by further comprising a turnover structure for connecting the module body (1) and the decorative cover (2).

2. The plug-free flip type fire fighting module structure as claimed in claim 1, wherein one end of the module body (1) is a circuit board installation chamber (4), and the other end is a hollow buckling mechanism (5); the rear cover (3) is connected with the circuit board installation chamber (4), and the decorative cover (2) is rotatably connected with the buckling mechanism (5).

3. The plug-free flip type fire protection module structure as claimed in claim 2, wherein the bottom of the inner side of the circuit board installation chamber (4) is provided with wiring holes (6), the wiring holes (6) and the circuit board wiring studs installed inside the circuit board installation chamber (4) are in the same vertical plane, and a blocking partition wall (7) is arranged between every two wiring holes (6).

4. The plug-free flip-type fire protection module structure as claimed in claim 3, wherein the edge of the buckling mechanism (5) is provided with a buckling groove (8), and a gap (9) suitable for buckling the decorative cover (2) is provided between the buckling groove (8) and the buckling mechanism (5).

5. The plug-and-play-free flip type fire protection module structure as claimed in claim 4, wherein the flip structure comprises a plurality of extension connection portions (10) disposed at the ends of the buckling mechanisms (5), a rotation shaft (11) disposed on the extension connection portions (10), and a clamping block (13) disposed inside the decorative cover (2) and rotatably connected with the rotation shaft of the extension connection portions (10) through a clamping groove (12).

6. The plug-free flip type fire fighting module structure as claimed in claim 5, wherein the flip structure further comprises a limit structure for fixing and fastening the decorative cover (2) and preventing excessive flip.

7. The plug-free flip type fire fighting module structure as claimed in claim 6, wherein the limiting structure comprises a horizontal fixing protrusion (14) and a vertical limiting protrusion (15) disposed outside the end extension connecting part (10), and a limiting groove (16) disposed inside the two clamping blocks (13) of the end part and engaged with the horizontal fixing protrusion (14) and the vertical limiting protrusion (15).

8. The plug-free flip type fire fighting module structure according to claim 7, wherein the rear cover (3) is fixed to the circuit board installation chamber (4) by a snap fit, the rear cover (3) is provided with a nut groove (17) matched with the circuit board wiring stud, and the nut groove (17) is located on the same vertical plane as the circuit board wiring stud and the wiring hole (6) of the circuit board installation chamber.

9. The plug-free flip type fire fighting module structure as claimed in claim 8, wherein the decorative cover (2) is flush with the circuit board installation chamber (4) of the module body (1) after being fastened.