CN210324544U

CN210324544U - Detection apparatus for electric fire monitored control system

Info

Publication number: CN210324544U
Application number: CN201921522601.3U
Authority: CN
Inventors: 罗德
Original assignee: Guangdong Suian Technology Detection Center Co ltd
Current assignee: Guangdong Suian Technology Detection Center Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-14
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses an electric fire monitored control system's detection device, including shell, handle, fixed plate, sealing door, buckle, connecting wire, patch cord, alarm lamp, speaker, backplate, fastening screw, push rod, spring, line concentration groove and push rod groove. The utility model has the advantages that: the outside of sealing door is provided with the pull ring, and fix at the push rod inslot through the buckle, prevent that the sealing door can't carry out the buckle fastening with the line concentration groove, thereby make connecting wire scatter in the device outside, the operating personnel of being convenient for simultaneously opens and shuts the sealing door, be fixed with a vertical baffle in the middle of the push rod groove, and the push rod is telescopic connection through spring and push rod groove, make the sealing door open smoothly, connecting wire's tail end is provided with the adapter, and be detachable connection with the patch cord, the length of wire is not enough when preventing large-span line detection.

Description

Detection apparatus for electric fire monitored control system

Technical Field

The utility model relates to a detection device specifically is an electric fire monitored control system's detection device, belongs to detection device technical field.

Background

The electric fire monitoring system is a system which can send out alarm signals and control signals and can indicate alarm positions when detected parameters in a protected line exceed alarm set values, and is characterized in that the electric leakage monitoring system belongs to an early warning system.

Therefore, there is a need for a detection device of an electrical fire monitoring system to meet the current market demand, although various detection devices for electrical fire monitoring systems are produced in the market, in general, there still exist many common problems, firstly, the back plate of the detection device of the existing electrical fire monitoring system can not be disassembled, so that the maintenance can not be effectively carried out in time when the internal circuit is damaged, secondly, the closed door of the detection device of the existing electrical fire monitoring system is not provided with a buckle, so that the closed door cannot be fastened with the trunking by the buckle, thereby leading the connecting wires to be scattered outside the device, thirdly, the loudspeaker and the alarm lamp of the detection device of the existing electrical fire monitoring system are not connected in series, so that the alarm lamp and the loudspeaker cannot work simultaneously when a short circuit occurs in a detection circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric fire monitored control system's detection device just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a detection device of an electrical fire monitoring system comprises a shell, a handle, a fixing plate, a sealing door, a buckle, a connecting wire, a patch cord, an alarm lamp, a loudspeaker, a back plate, a fastening screw, a push rod, a spring, a line collecting groove and a push rod groove; the shell forms a main structure of the detection device, the handle is fixed at the top of the shell through a fixing plate, the fixing plate is fixed at the top of the shell in a screwing mode, the closed door is rotatably connected to the left side and the right side of the shell and is located on the side line of the line collecting groove, the buckle is fixedly arranged on the inner side of the closed door, the connecting lead is arranged in the line collecting groove, the switching line is connected to the port of the connecting lead, the alarm lamp is fixedly glued to the front side panel of the shell and is electrically connected with the external detection lead through the connecting lead, the loudspeaker is located on the front side panel of the shell and is located below the alarm lamp, the loudspeaker is electrically connected with the external detection lead through the connecting lead, the back panel is fixed at the back of the shell, and the fastening screws are screwed at the four corners of the back panel, the push rod is located the push rod inslot, the spring is fixed between baffle and the push rod at push rod groove center, the line concentration groove sets up on the left and right sides wall of shell, the push rod groove sets up on the right side lateral wall of line concentration groove.

Preferably, in order to prevent that the damage of internal line can't be in time effectual maintains, the backplate passes the screw of backplate through fastening screw and is twisted fixed detachable with the shell and be connected.

Preferably, for the convenience of carrying of operating personnel, handle rubberizing has the antiskid hand of one deck to be detachable connection through fixed plate and shell.

Preferably, in order to prevent that alarm lamp and speaker can't be done and work simultaneously when the short circuit appears in the detection circuitry, alarm lamp, speaker carry out series connection through connecting wire.

Preferably, in order to prevent the sealing door from being fastened with the trunking channel in a snap-fit manner, so that the connecting wires are scattered outside the device, a pull ring is arranged on the outer side of the sealing door and is fixed in the push rod channel through a snap-fit fastener.

Preferably, in order to enable the closing door to be smoothly opened, a vertical partition plate is fixed in the middle of the push rod groove, and the push rod is in telescopic connection with the push rod groove through a spring.

Preferably, in order to prevent that the length of wire is not enough when the large-span line detects, the tail end of connecting wire is provided with the adapter to be detachable connection with the patch cord.

The utility model has the advantages that: the detection device of the electrical fire monitoring system has reasonable design, the back plate passes through the screw hole of the back plate through a fastening screw to be fixedly and detachably connected with the shell in a screwing way, so as to prevent the back plate from being incapable of timely and effectively maintaining when an internal circuit is damaged, a layer of anti-slip hand glue is bonded on the handle and detachably connected with the shell through a fixing plate, the back plate is convenient for operators to carry and prevent the devices from falling off due to the slip of hands of the operators, the alarm lamp and the loudspeaker are connected in series through a connecting wire, so as to prevent the alarm lamp and the loudspeaker from working simultaneously when the detection circuit is short-circuited, a pull ring is arranged on the outer side of the sealing door and fixed in a push rod groove through a buckle, so as to prevent the sealing door from being incapable of being fastened with a line collecting groove in a buckling way, so that the connecting wire falls outside the device, and the push rod is telescopic connection through spring and push rod groove, makes the closed door open smoothly, and the tail end of connecting wire is provided with the adapter to be detachable connection with the patch cord, the length of wire is not enough when preventing the large-span circuit and detecting.

Drawings

Fig. 1 is an overall three-dimensional schematic diagram of the present invention;

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

fig. 3 is a schematic sectional view of the push rod and the push rod groove of the present invention.

In the figure: 1. the shell, 2, handle, 3, fixed plate, 4, sealing door, 5, buckle, 6, connecting wire, 7, patch cord, 8, alarm lamp, 9, speaker, 10, backplate, 11, fastening screw, 12, push rod, 13, spring, 14, line concentration groove and 15, push rod groove.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a detection device of an electrical fire monitoring system includes a housing 1, a handle 2, a fixing plate 3, a sealing door 4, a buckle 5, a connecting wire 6, a patch cord 7, an alarm lamp 8, a speaker 9, a back plate 10, a fastening screw 11, a push rod 12, a spring 13, a line collecting groove 14 and a push rod groove 15; the shell 1 forms a main body structure of the detection device, the handle 2 is fixed at the top of the shell 1 through the fixing plate 3, the fixing plate 3 is screwed and fixed at the top of the shell 1, the closing door 4 is rotatably connected at the left side and the right side of the shell 1, the closing door 4 is positioned on the side line of the line collecting groove 14, the buckle 5 is fixedly arranged at the inner side of the closing door 4, the connecting wire 6 is arranged in the line collecting groove 14, the transfer wire 7 is connected on the port of the connecting wire 6, the alarm lamp 8 is fixedly bonded on the front side panel of the shell 1, the alarm lamp 8 is electrically connected with an external detection wire through the connecting wire 6, the speaker 9 is positioned on the front side panel of the shell 1, the speaker 9 is positioned below the alarm lamp 8, and the speaker 9 is electrically connected with the external detection wire through the connecting wire 6, the model of the loudspeaker 9 is dec-165c, the back plate 10 is fixed on the back of the shell 1, the fastening screws 11 are screwed at four corners of the back plate 10, the push rod 12 is located in the push rod groove 15, the spring 13 is fixed between the partition plate at the center of the push rod groove 15 and the push rod 12, the line collecting grooves 14 are formed in the left side wall and the right side wall of the shell 1, and the push rod groove 15 is formed in the right side wall of the line collecting groove 14.

The back plate 10 is fixedly detachably connected with the shell 1 in a screwing mode through a screw hole of the back plate 10 by a fastening screw 11, so that the situation that the maintenance cannot be timely and effectively carried out when an internal circuit is damaged is prevented, a layer of anti-slip hand glue is bonded on the handle 2 and is detachably connected with the shell 1 by a fixing plate 3, the carrying by an operator is facilitated, the falling of the device caused by the hand slip of the operator is prevented, the alarm lamp 8 and the loudspeaker 9 are connected in series through a connecting wire 6, the situation that the alarm lamp 8 and the loudspeaker 9 cannot work simultaneously when a short circuit occurs in a detection circuit is prevented, a pull ring is arranged on the outer side of the sealing door 4 and is fixed in a push rod groove 15 through a buckle 5, the sealing door 4 cannot be fastened with a line collecting groove 15 in a buckling mode, so that the connecting wire falls outside the device, and the opening and closing of, be fixed with a vertical baffle in the middle of the push rod groove 15, and push rod 12 is telescopic connection through spring 13 and push rod groove 15, makes the closed door 4 open smoothly, connecting wire 6's tail end is provided with the adapter to be detachable connection with patch cord 7, the length of wire is not enough when preventing that the large-span circuit from detecting.

The working principle is as follows: when using this electric fire monitored control system's detection device, earlier release the push rod groove 15 with the buckle through push rod 12 with closing door 4 and open, then be connected connecting wire 6 through adapter and a plurality of connecting wire 6 as required, then be connected connecting wire 6 and patch cord 7, be connected the detection syringe needle of 7 tail ends of patch cord with the circuit that needs go on detecting again, if the short circuit appears in the detected circuit, then the electric current flows through alarm lamp 8 through connecting wire 6, speaker 9 forms closed loop, for alarm lamp 8, speaker 9 provides the power, alarm lamp 8 this moment, speaker 9 carries out work simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electric fire monitored control system's detection device which characterized in that: the multifunctional alarm device comprises a shell (1), a handle (2), a fixing plate (3), a sealing door (4), a buckle (5), a connecting wire (6), a patch cord (7), an alarm lamp (8), a loudspeaker (9), a back plate (10), a fastening screw (11), a push rod (12), a spring (13), a line concentration groove (14) and a push rod groove (15); the shell (1) forms the main structure of the detection device, the handle (2) is fixed at the top of the shell (1) through the fixing plate (3), the fixing plate (3) is screwed and fixed at the top of the shell (1), the closing door (4) is rotatably connected to the left side and the right side of the shell (1), the closing door (4) is located on the side line of the line collecting groove (14), the buckle (5) is fixedly arranged on the inner side of the closing door (4), the connecting wire (6) is arranged in the line collecting groove (14), the switching wire (7) is connected to the port of the connecting wire (6), the alarm lamp (8) is fixedly fixed on the front side panel of the shell (1), the alarm lamp (8) is electrically connected with an external detection wire through the connecting wire (6), and the loudspeaker (9) is located on the front side panel of the shell (1), just speaker (9) are located the below of alarm lamp (8), just speaker (9) are electric connection through connecting wire (6) and external detection wire, and the back at shell (1) is fixed in backplate (10), fastening screw (11) are twisted soon in the four corners of backplate (10), push rod (12) are located push rod groove (15), spring (13) are fixed between baffle and push rod (12) at push rod groove (15) center, line concentration groove (14) set up on the left and right sides wall of shell (1), push rod groove (15) set up on the right side lateral wall of line concentration groove (14).

2. A detecting unit of an electrical fire monitoring system according to claim 1, wherein: the back plate (10) penetrates through the screw hole of the back plate (10) through a fastening screw (11) and is connected with the shell (1) in a screwing, fixing and detachable mode.

3. A detecting unit of an electrical fire monitoring system according to claim 1, wherein: handle (2) rubberizing has the antiskid hand of one deck to be detachable connection through fixed plate (3) and shell (1).

4. A detecting unit of an electrical fire monitoring system according to claim 1, wherein: the alarm lamp (8) and the loudspeaker (9) are connected in series through a connecting wire (6).

5. A detecting unit of an electrical fire monitoring system according to claim 1, wherein: and a pull ring is arranged on the outer side of the sealing door (4) and is fixed in the push rod groove (15) through a buckle (5).

6. A detecting unit of an electrical fire monitoring system according to claim 1, wherein: a vertical partition plate is fixed in the middle of the push rod groove (15), and the push rod (12) is in telescopic connection with the push rod groove (15) through a spring (13).

7. A detecting unit of an electrical fire monitoring system according to claim 1, wherein: the tail end of the connecting wire (6) is provided with an adapter and is detachably connected with the patch cord (7).