CN210271151U - Embedded fire alarm controller of wall body - Google Patents
Embedded fire alarm controller of wall body Download PDFInfo
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- CN210271151U CN210271151U CN201921382470.3U CN201921382470U CN210271151U CN 210271151 U CN210271151 U CN 210271151U CN 201921382470 U CN201921382470 U CN 201921382470U CN 210271151 U CN210271151 U CN 210271151U
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Abstract
The utility model relates to the technical field of fire alarm controllers, in particular to a wall embedded fire alarm controller, which comprises a controller main body, wherein one side of the controller main body is fixedly connected with two square plate-shaped supporting plates, a plurality of evenly distributed blade plates are arranged between the two supporting plates, the middle parts of the blade plates are provided with columnar through holes, shaft rods are movably sleeved in the columnar through holes of the blade plates, the end parts of the shaft rods extend into the supporting plates, one ends of the shaft rods are fixedly connected with gears, one sides of the gears are engaged and connected with worms, and one ends of the worms are connected with columnar transmission shafts in a transmission way. The rotating vane plate can be directly pulled off, so that a person can quickly operate the controller main body.
Description
Technical Field
The utility model relates to a fire alarm controller technical field specifically is an embedded fire alarm controller of wall body.
Background
The fire alarm controller is a heart of the automatic fire alarm system, can supply power to the detector, and has the following functions of receiving a fire signal and starting a fire alarm device; the device can also be used to indicate the location of a fire and record relevant information; the fire alarm signal can be started through the fire alarm sending device or the automatic fire-fighting equipment and the fire-fighting linkage control equipment can be started through the automatic fire-fighting control device; automatic monitoring of the correct operation of the system and the provision of an audible or visual alarm for a particular fault.
The wall embedded fire alarm controller in the prior art is protected by a hinged door, but influences the heat dissipation of the wall embedded fire alarm controller, and therefore the wall embedded fire alarm controller is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an embedded fire alarm controller of wall body to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wall embedded fire alarm controller comprises a controller main body, wherein one side of the controller main body is fixedly connected with two square plate-shaped supporting plates, a plurality of uniformly distributed blade plates are arranged between the two supporting plates, the middle part of the blade plate is provided with a columnar through hole, a shaft lever is movably sleeved in the columnar through hole of the blade plate, the end of the shaft lever extends into the supporting plates, one end of the shaft lever is fixedly connected with a gear, the other end of the shaft lever is fixedly connected with a circular plate-shaped positioning rotating plate, the gear is arranged in one supporting plate, the positioning rotating plate is arranged in the other supporting plate, one side of the gear is meshed and connected with a worm, one end of the worm is in transmission connection with a cylindrical transmission shaft, one end of the transmission shaft extends into a disc-shaped groove formed in the surface of the supporting plate, and a plurality of clamping devices which are uniformly distributed are arranged between the blade plate and the shaft rod in an annular mode.
Preferably, one end of the worm is fixedly connected with a bevel gear, one end of the transmission shaft is fixedly connected with the bevel gear, the two bevel gears are meshed and connected, and the end part of the transmission shaft in the circular plate-shaped groove of the supporting plate is of a prism structure.
Preferably, the clamping device comprises a telescopic seat and a spring, the spring is contacted with one side of the telescopic seat, the telescopic seat is in the shape of a cylinder, one end of the cylinder is integrally connected with a circular truncated cone, and a cylindrical groove is formed in the outer wall of the shaft rod.
Preferably, the round end of the telescopic seat is embedded into the round groove on the inner wall of the vane plate, the telescopic seat and the spring are arranged in the cylindrical groove of the shaft rod, and the telescopic seat is positioned at the opening end position of the cylindrical groove of the shaft rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the effective protection to the controller main part is realized to the structural design, does not influence the heat dissipation work of controller main part simultaneously, both can accomplish control through rotatory transfer line, and easy operation is convenient, and the design of screens device plays fine insurance effect, even the transmission of transfer line goes wrong, can directly break rotating vane plate off with the fingers and thumb, makes the people can operate the controller main part fast;
2. the utility model discloses a problem that external impact caused the transfer line transmission to interrupt can be avoided in the design of screens device, and then the messenger people can the quick contact controller main part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a positioning rotating plate;
fig. 3 is a diagram of the position distribution of the driving rod in fig. 1.
In the figure: the device comprises a controller body 1, a support plate 2, a blade plate 3, a shaft rod 4, a gear 5, a positioning rotating plate 6, a worm 7, a transmission rod 8, a clamping device 9, a telescopic seat 10 and a spring 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 3, the present invention provides a technical solution: a wall embedded fire alarm controller comprises a controller main body 1, one side of the controller main body 1 is fixedly connected with two square plate-shaped supporting plates 2, a plurality of uniformly distributed blade plates 3 are arranged between the two supporting plates 2, the middle parts of the blade plates 3 are provided with columnar through holes, shaft rods 4 are movably sleeved in the columnar through holes of the blade plates 3, the end parts of the shaft rods 4 extend into the supporting plates 2, one ends of the shaft rods 4 are fixedly connected with gears 5, the other ends of the shaft rods 4 are fixedly connected with circular plate-shaped positioning rotating plates 6, the gears 5 are arranged in one supporting plate 2, the positioning rotating plates 6 are arranged in the other supporting plate 2, one sides of the gears 5 are meshed and connected with worms 7, one ends of the worms 7 are in transmission connection with cylindrical transmission shafts 8, one ends of the transmission shafts 8 extend into circular plate-shaped grooves formed in the surfaces of the supporting plates 2, a plurality of uniformly distributed clamping devices 9 are, referring to fig. 2 and 3, a cavity is formed in the supporting plate 2, the cavity is used for supporting the spatial positions of the gear 5, the positioning rotating plate 6, the worm 7 and the transmission shaft 8, but does not affect the rotation of the gear, bearings are fixedly sleeved on the transmission shaft 8 and the worm 7, the transmission shaft 8 and the worm 7 are assisted to rotate smoothly, one end of the supporting plate 2 is fixedly connected with the machine outer shell of the controller body 1, and the supporting plate 2 is arranged on the surface where the keys of the controller body 1 are located.
One end of the worm 7 is fixedly connected with a bevel gear, one end of the transmission shaft 8 is fixedly connected with a bevel gear, the two bevel gears are meshed and connected, and the end part of the transmission shaft 8 in the circular plate-shaped groove of the supporting plate 2 is of a prism structure.
The clamping device 9 comprises a telescopic seat 10 and a spring 11, one side of the telescopic seat 10 is contacted with the spring 11, the telescopic seat 10 is in the shape of a cylinder, one end of the cylinder is integrally connected with a circular table, and the outer wall of the shaft rod 4 is provided with a columnar groove.
The round table end of the telescopic base 10 is embedded into the round table-shaped groove on the inner wall of the vane plate 3, the telescopic base 10 and the spring 11 are arranged in the columnar groove of the shaft lever 4, and the telescopic base 10 is positioned at the opening end position of the columnar groove of the shaft lever 4.
The working principle is as follows: the transmission shaft 8 is rotated by using a sleeve type tool, the worm 7 is driven by the transmission shaft 8 to rotate, the gear 5 rotates to drive the shaft lever 4 to rotate, the shaft lever 4 drives a plurality of clamping devices 9, the blade plates 3 are controlled by the clamping devices 9, so that the blade plates 3 rotate to adjust the angle between the plate body of the blade plate 3 and the key surface of the controller main body 1, when the blade plates are perpendicular to each other, a person can contact the keys on the controller main body 1 by hand from the outside, conversely, the included angle is smaller, the blade plates 3 are closer to being parallel to each other, the controller main body 1 is blocked by the blade plates 3 to play a protection effect, the state shown in the figure 1 can perform efficient heat dissipation when the protection effect is achieved by the blade plates 3, the positions between the blade plates 3 and the shaft lever 4 are synchronously fixed under normal conditions, and once the blade plates 3 cannot be controlled by rotating the transmission shaft, the blade plate 3 can be directly pulled off, and the pressure makes the round platform-shaped grooves on the telescopic seat 10 and the blade plate 3 move in a dislocation way under enough pressure, so that the blade plate 3 can be rotated, and people can quickly control the controller body 1.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an embedded fire alarm controller of wall body, includes controller main part (1), its characterized in that: one side of the controller main body (1) is fixedly connected with two square plate-shaped supporting plates (2), a plurality of uniformly distributed blade plates (3) are arranged between the two supporting plates (2), the middle parts of the blade plates (3) are provided with columnar through holes, shaft rods (4) are movably sleeved in the columnar through holes of the blade plates (3), the end parts of the shaft rods (4) extend into the supporting plates (2), one ends of the shaft rods (4) are fixedly connected with gears (5), the other ends of the shaft rods (4) are fixedly connected with circular plate-shaped positioning rotating plates (6), the gears (5) are arranged in one supporting plate (2), the positioning rotating plates (6) are arranged in the other supporting plate (2), one side of each gear (5) is in meshing connection with a worm (7), one end of each worm (7) is in transmission connection with a circular cylindrical transmission shaft (8), one end of each transmission shaft (8) extends into a circular plate-shaped groove formed in the surface of, a plurality of clamping devices (9) which are uniformly distributed are annularly arranged between the vane plate (3) and the shaft lever (4).
2. The in-wall fire alarm controller of claim 1, wherein: one end of the worm (7) is fixedly connected with a bevel gear, one end of the transmission shaft (8) is fixedly connected with the bevel gear, the two bevel gears are meshed and connected, and the end part of the transmission shaft (8) in the circular plate-shaped groove of the supporting plate (2) is of a prism structure.
3. The in-wall fire alarm controller of claim 1, wherein: the clamping device (9) comprises a telescopic seat (10) and a spring (11), the spring (11) is contacted with one side of the telescopic seat (10), the telescopic seat (10) is in a cylindrical shape, one end of the cylindrical shape is integrally connected with a circular table, and a cylindrical groove is formed in the outer wall of the shaft rod (4).
4. The in-wall fire alarm controller of claim 3, wherein: the round table end of the telescopic seat (10) is embedded into the round table-shaped groove in the inner wall of the blade plate (3), the telescopic seat (10) and the spring (11) are arranged in the cylindrical groove of the shaft rod (4), and the telescopic seat (10) is located at the opening end position of the cylindrical groove of the shaft rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382470.3U CN210271151U (en) | 2019-08-24 | 2019-08-24 | Embedded fire alarm controller of wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382470.3U CN210271151U (en) | 2019-08-24 | 2019-08-24 | Embedded fire alarm controller of wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271151U true CN210271151U (en) | 2020-04-07 |
Family
ID=70018402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382470.3U Active CN210271151U (en) | 2019-08-24 | 2019-08-24 | Embedded fire alarm controller of wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271151U (en) |
-
2019
- 2019-08-24 CN CN201921382470.3U patent/CN210271151U/en active Active
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Address after: No. 1711, 1712 and 1713, 17 / F, building 2, No. 530, middle section of Tianfu Avenue, high tech Zone, China (Sichuan) free trade Experimental Zone, Chengdu, Sichuan Patentee after: Bingsen Hongye Group Co., Ltd Address before: No. 1711, 1712 and 1713, 17 / F, building 2, No. 530, middle section of Tianfu Avenue, high tech Zone, China (Sichuan) free trade Experimental Zone, Chengdu, Sichuan Patentee before: Sichuan Bingsen mechanical and Electrical Engineering Co., Ltd |