CN215529510U

CN215529510U - DTU shell with alarm function

Info

Publication number: CN215529510U
Application number: CN202121295319.3U
Authority: CN
Inventors: 孔祥玉; 赵怀玉
Original assignee: Shandong Truhigh Technology Development Co ltd
Current assignee: Shandong Truhigh Technology Development Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-14
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a DTU shell with an alarm function, which comprises a shell body, a sealing cover and a smoke sensor, wherein the sealing cover is movably installed on one side of the shell body, a clamping block is fixedly installed on the surface of the inner side of the sealing cover, elastic rubber is arranged on the periphery of the clamping block, a limiting bolt is movably installed on the surface of the shell body, a heat conducting rod is fixedly installed in the shell body on the other side of the clamping block, a control module and a wireless transmission module are respectively arranged in the shell body at the bottom of a storage battery, the smoke sensor is fixedly installed in the shell body at the bottom of the wireless transmission module, and an alarm is fixedly installed on the surface of the other side of the shell body. The utility model can increase the sealing performance and stability of the device in the using process by arranging a series of structures, can carry out a plurality of detections on the device, and can carry out alarm work quickly when problems occur.

Description

DTU shell with alarm function

Technical Field

The utility model relates to the technical field of DTUs, in particular to a DTU shell with an alarm function.

Background

A DTU (data Transfer unit), which is a wireless terminal device specially used for converting serial data into IP data or converting IP data into serial data and transmitting the serial data through a wireless communication network, is widely used in industries such as meteorology, hydrology, water conservancy, and geology, but the DTU has low strength and is easy to damage, and in order to work better, a DTU shell is needed to protect the DTU.

The existing DTU shell has the following defects:

1. the existing DTU shell does not have alarm work, cannot detect and warn workers in time when the device has problems, and is very inconvenient;

2. the existing DTU shell is not ideal in sealing and protecting performance, is easy to damage due to dust and water stain nowadays, and is very inconvenient, so that the DTU shell with the alarm function is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a DTU shell with an alarm function so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a DTU shell with an alarm function comprises a shell body, a sealing cover and a smoke sensor, wherein the sealing cover is movably arranged on one side of the shell body, a spongy cushion is arranged between the sealing cover and the shell body, a clamping block is fixedly arranged on the surface of the inner side of the sealing cover, the periphery of the clamping block is provided with elastic rubber, the surface of the shell body is movably provided with a limit bolt, a heat conducting rod is fixedly arranged in the shell body at the other side of the clamping block, a storage battery is fixedly arranged in the shell body at the other side of the heat conducting rod, a control module and a wireless transmission module are respectively arranged in the shell body at the bottom of the storage battery, a smoke sensor is fixedly arranged in the shell body at the bottom of the wireless transmission module, and a temperature sensor is fixedly arranged in the shell body at the bottom of the smoke sensor, and an alarm is fixedly arranged on the surface of the other side of the shell body.

Preferably, the top and the bottom surfaces of the shell body on the other side of the heat conducting rod are fixedly provided with mounting plates, and mounting holes are formed in the mounting plates.

Preferably, a limiting block is fixedly mounted on the surface of the other side of the shell body at the bottom of the alarm, and a sleeve is fixedly mounted on the surface of the other side of the shell body at the bottom of the limiting block.

Preferably, a nameplate is fixedly mounted on the surface of the shell body on the other side of the limiting bolt, and an anti-oxidation layer is coated on the surface of the nameplate.

Preferably, a threaded hole is formed in the fixture block at one end of the heat conducting rod, and the threaded hole coincides with the limiting bolt.

Preferably, the surface of one side of the sealing cover is provided with a through hole, and the surface of one side of the sealing cover at the bottom of the through hole is provided with a wiring port.

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

1. according to the utility model, the control module and the wireless transmission module are respectively arranged in the shell body at the bottom of the storage battery, the temperature sensor is fixedly arranged in the shell body at the bottom of the smoke sensor, the smoke sensor can detect smoke generated when a fire disaster occurs in the device, the temperature sensor can detect the temperature in the device, the smoke sensor and the temperature sensor can transmit the detected data into the control module for processing, through the cooperation of the smoke sensor and the temperature sensor, the control module can warn external workers through the alarm when the fire disaster is about to occur or the fire disaster occurs, so that the workers can rapidly process the data, and when no workers exist in the outside, the data can be transmitted into the hands of the workers through the wireless transmission module, so that the workers can rapidly know and send the data to the workers for processing, the inside reserve power supply who has the alarm mechanism that has stored of battery to carry out urgent power supply when DTU conflagration breaing out the damage, thereby carry out alarm work, increase the practicality of device.

2. The elastic rubber is arranged on the periphery of the clamping block, the heat conducting rod is fixedly arranged in the shell body on the other side of the clamping block, when the clamping block is used by a worker, the clamping block can be plugged into the shell body to enable the sealing cover to be tightly attached to the shell body, the sponge cushion can protect the sealing cover, the situation of abrasion caused by overlarge force during attachment is avoided, meanwhile, the sealing performance of the device is improved, the clamping block can extrude the peripheral shell body through the elastic rubber to fill a gap between the shell body and the clamping block, the sealing performance of the device is improved, the worker can conveniently carry out moisture-proof, water-proof and dust-proof work, then, the limiting bolt is overlapped with the threaded hole, so that the shell body and the clamping block are firmly fixed together, the stability of the device after installation is improved, and the heat generated by a DTU can be guided out of the device through the heat conducting rod when the device is used, the staff of being convenient for carries out the work of dispelling the heat, increases the practicality of device.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the threaded hole portion structure of the present invention.

In the figure: 1. a housing body; 2. mounting a plate; 3. a nameplate; 4. a limit bolt; 5. a heat conducting rod; 6. a through hole; 7. a sponge cushion; 8. a sealing cover; 9. an alarm; 10. a limiting block; 11. a sleeve; 12. a storage battery; 13. a control module; 14. a wireless transmission module; 15. a temperature sensor; 16. an elastic rubber; 17. a clamping block; 18. a smoke sensor; 19. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a DTU shell with an alarm function comprises a shell body 1, a sealing cover 8 and a smoke sensor 18, wherein the sealing cover 8 is movably installed on one side of the shell body 1, a sponge cushion 7 is arranged between the sealing cover 8 and the shell body 1, a clamping block 17 is fixedly installed on the surface of the inner side of the sealing cover 8, elastic rubber 16 is arranged on the periphery of the clamping block 17, a limiting bolt 4 is movably installed on the surface of the shell body 1, a heat conducting rod 5 is fixedly installed inside the shell body 1 on the other side of the clamping block 17, when a worker uses the DTU shell, the clamping block 17 can be plugged into the shell body 1 to enable the sealing cover 8 to be tightly attached to the shell body 1, the sponge cushion 7 can protect the DTU shell, the phenomenon that abrasion is caused by overlarge force during attachment is avoided, meanwhile, the sealing performance of the DTU shell with the alarm function is improved, the clamping block 17 can extrude the peripheral shell body 1 through the elastic rubber 16 to fill in a gap between the shell body 1 and the clamping block 17, the sealing performance of the device is improved, the moisture-proof, waterproof and dustproof work of workers is facilitated, then the shell body 1 and the clamping block 17 are firmly fixed together through the superposition of the limiting bolt 4 and the threaded hole 19, the stability of the device after installation is improved, when the device is used, the workers can lead heat generated by the DTU out of the device through the heat conducting rod 5 under the condition that the sealing performance of the device is not affected, the heat radiating work of the workers is facilitated, the practicability of the device is improved, the storage battery 12 is fixedly installed in the shell body 1 on the other side of the heat conducting rod 5, the control module 13 and the wireless transmission module 14 are respectively arranged in the shell body 1 at the bottom of the storage battery 12, the model of the control module 13 adopts an FDCIO181-1 model module, the model of the wireless transmission module 14 adopts an 54854152 model, and the smoke sensor 18 is fixedly installed in the shell body 1 at the bottom of the wireless transmission module 14, the model of the smoke sensor 18 adopts an MP-2 type sensor, the temperature sensor 15 is fixedly arranged in the shell body 1 at the bottom of the smoke sensor 18, the model of the temperature sensor 15 adopts an WZP-020 type sensor, the alarm 9 is fixedly arranged on the surface of the other side of the shell body 1, the model of the alarm 9 adopts an SDF4900 type alarm, the smoke sensor 18 can detect smoke generated when the device is in fire, the temperature sensor 15 can detect the temperature in the device, the smoke sensor 18 and the temperature sensor 15 can transmit the detected data into the control module 13 for processing, the control module 13 can warn external workers through the alarm 9 when the fire is about to occur or the fire occurs through the cooperation of the smoke sensor 18 and the temperature sensor 15, and the workers can rapidly process the smoke, can pass through wireless transmission module 14 when the external world does not have the staff with data transmission to staff in hand, thereby the staff of being convenient for learns fast and dispatches personnel and handle, and battery 12 is inside to be stored there is the required stand-by power supply of alarm mechanism to carry out emergency power supply when DTU takes place the conflagration and damages, thereby carry out alarm work, increase the practicality of device.

Further, 1 top of shell body and the all fixed mounting in bottom surface of 5 opposite sides of heat conduction stick have mounting panel 2, and the inside of mounting panel 2 is provided with the mounting hole, and the staff can install mounting panel 2 to fixed place through the mounting hole, and the staff of being convenient for carries out the installation work of device, and mounting panel 2 can increase the stability of whole device.

Further, 1 opposite side surface fixed mounting of housing body of siren 9 bottom has stopper 10, and 1 opposite side surface fixed mounting of housing body of stopper 10 bottom has sleeve 11, and the staff can hang the cover with sleeve 11 on installation mechanism as required, and stopper 10 can carry on spacingly to the position of installation mechanism, increases the stability of device, and the staff of being convenient for changes the mounting means as required.

Further, the surface of the shell body 1 on the other side of the limiting bolt 4 is fixedly provided with a nameplate 3, the surface of the nameplate 3 is coated with an anti-oxidation layer, the nameplate 3 is recorded with a using method and cautions of the device, the worker can conveniently check the nameplate, the anti-oxidation layer can increase the durability of the nameplate 3, the service life of the nameplate is prolonged, and the condition that the nameplate cannot be watched due to damage caused by long service time is avoided.

Further, the inside screw hole 19 that is provided with of fixture block 17 of 5 one ends of heat conduction stick, and screw hole 19 and limiting bolt 4 coincide mutually, the staff can pass through limiting bolt 4 and screw hole 19 coincidence to with firmly fixed being in the same place between shell body 1 and fixture block 17, increase the stability after the device installation, the staff of being convenient for uses.

Further, the surface of 8 one sides of sealed lid is provided with through-

hole

6, and 8 side surfaces of sealed lid of 6 bottoms of through-hole are provided with the wiring mouth, and DTU can carry out data transmission work through 6 with the antenna production of through-hole, increases signal strength, and the staff can carry out DTU's line connection work through the wiring mouth, increases the practicality of device.

The working principle is as follows: the worker can plug the fixture block 17 into the housing body 1 to make the sealing cover 8 tightly attached to the housing body 1, the fixture block 17 can extrude the peripheral housing body 1 through the elastic rubber 16, then the limit bolt 4 is overlapped with the threaded hole 19, so that the shell body 1 and the fixture block 17 are firmly fixed together, when the device is used, a worker can lead heat generated by the DTU out of the device through the heat conducting rod 5 under the condition that the tightness of the device is not influenced, the smoke sensor 18 and the temperature sensor 15 can transmit detected data into the control module 13 for processing, the control module 13 can warn the outside worker through the alarm 9 when a fire disaster happens or the fire disaster happens, when no working staff exists outside, data are transmitted to the hands of the working staff through the wireless transmission module 14, and the standby power supply required by an alarm mechanism is stored in the storage battery 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a DTU shell with alarm function, includes housing body (1), sealed lid (8) and smoke transducer (18), its characterized in that: one side of the shell body (1) is movably provided with a sealing cover (8), a sponge cushion (7) is arranged between the sealing cover (8) and the shell body (1), the surface of the inner side of the sealing cover (8) is fixedly provided with a clamping block (17), the periphery of the clamping block (17) is provided with elastic rubber (16), the surface of the shell body (1) is movably provided with a limiting bolt (4), the inside of the shell body (1) at the other side of the clamping block (17) is fixedly provided with a heat conducting rod (5), the inside of the shell body (1) at the other side of the heat conducting rod (5) is fixedly provided with a storage battery (12), the inside of the shell body (1) at the bottom of the storage battery (12) is respectively provided with a control module (13) and a wireless transmission module (14), and the inside of the shell body (1) at the bottom of the wireless transmission module (14) is fixedly provided with a smoke sensor (18), and a temperature sensor (15) is fixedly arranged in the shell body (1) at the bottom of the smoke sensor (18), and an alarm (9) is fixedly arranged on the surface of the other side of the shell body (1).

2. The DTU housing with alarm function of claim 1, wherein: the top and the bottom surfaces of the shell body (1) on the other side of the heat conducting rod (5) are fixedly provided with mounting plates (2), and mounting holes are formed in the mounting plates (2).

3. The DTU housing with alarm function of claim 1, wherein: the alarm is characterized in that a limiting block (10) is fixedly mounted on the other side surface of the shell body (1) at the bottom of the alarm (9), and a sleeve (11) is fixedly mounted on the other side surface of the shell body (1) at the bottom of the limiting block (10).

4. The DTU housing with alarm function of claim 1, wherein: the surface of the shell body (1) on the other side of the limiting bolt (4) is fixedly provided with a nameplate (3), and the surface of the nameplate (3) is coated with an anti-oxidation layer.

5. The DTU housing with alarm function of claim 1, wherein: and a threaded hole (19) is formed in the fixture block (17) at one end of the heat conducting rod (5), and the threaded hole (19) is overlapped with the limiting bolt (4).

6. The DTU housing with alarm function of claim 1, wherein: the surface of one side of the sealing cover (8) is provided with a through hole (6), and the surface of one side of the sealing cover (8) at the bottom of the through hole (6) is provided with a wiring port.