CN219554834U

CN219554834U - Anti-theft transformer rectifier

Info

Publication number: CN219554834U
Application number: CN202320592146.4U
Authority: CN
Inventors: 陈培锋; 陈晨; 张峰
Original assignee: Shandong Chifeng Electric Co ltd
Current assignee: Shandong Chifeng Electric Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-18
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of rectifiers and discloses an anti-theft transformer rectifier.A sound-light alarm is arranged on the top surface of a rectifier main body through a screw, a starting structure is arranged between the rectifier main body and a mounting plate to connect the sound-light alarm with a circuit and trigger the sound-light alarm, the starting structure comprises a shell, a plug rod, a metal rod, a push rod, an end cover and a wiring piece, a spring pushes the plug rod to move upwards, the plug rod drives the two metal rods to lift to be close to the corresponding wiring piece, the metal rod is contacted with a conductive rod in the wiring piece, the sound-light alarm and the circuit form a closed circuit, the sound-light alarm is triggered, and the sound-light alarm of the sound-light alarm is used for warning personnel stealing the rectifier main body.

Description

Anti-theft transformer rectifier

Technical Field

The utility model belongs to the technical field of rectifiers, and particularly relates to an antitheft transformer rectifier.

Background

The prior art discloses a remote anti-theft transformer rectifier (CN 202111061274.8) based on the Internet of things, which comprises a mounting mechanism, wherein the inside of the mounting mechanism comprises a rectifier shell, four side plates of the rectifier shell are all provided with limiting mechanisms in a penetrating way, one side of the limiting mechanisms, which is positioned on the inner wall of the rectifier shell, is abutted to a blocking mechanism, the lower side of the blocking mechanism is fixedly provided with a triggering mechanism, the inside of the triggering mechanism is provided with an alarm mechanism, and the bottom of the rectifier shell is fixedly provided with a base;

the prior art is through will utilizing the trigger structure to receive the alarm in order to warn the robber when the whole destruction, and the alarm sets up between body and shell, and the trigger condition needs the main part to separate with the L shaped plate of holding the main part, firstly, wherein trigger structure volume is great, leads to holistic structure not compact, and secondly, the L shaped plate triggers the alarm after the main part separation, influences holistic sensitivity, exists certain optimizable space.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides an anti-theft type transformer rectifier, includes rectifier main part and the mounting panel that is used for installing the rectifier main part, and the upper and lower side of rectifier main part sets up a mounting panel, and two mounting panels pass through the bolt locking and press from both sides the tight fixedly with the rectifier main part, the audible-visual annunciator is installed through the screw to the top surface of rectifier main part, establishes starting structure between rectifier main part and the mounting panel and is connected with the circuit and trigger audible-visual annunciator, starting structure includes shell, cock stem, metal pole, push rod, end cover and wiring piece, end cover and shell threaded connection form airtight space, the cock stem be located airtight space and with shell elastic connection, the top surface fixed connection of cock stem two same metal poles, the top surface of cock stem still fixedly connected with push rod, the push rod passes the end cover and extends outside the airtight space, and two wiring pieces are installed to the wall of end cover, and two metal poles can promote two metal poles and contact with the wiring piece that corresponds, and two wiring pieces are connected with the electricity of audible-visual annunciator respectively, and two metal poles are connected with the positive and negative pole electricity of circuit respectively, between shell and the mounting panel setting up the rectifier main part and the mounting panel.

As a preferred implementation mode of the utility model, the shell forms a cylinder with an opening at the top, the plug rod is matched with the shell, the plug rod is in sliding connection with the inner wall surface of the cavity of the shell, the bottom surface of the plug rod is fixedly connected with a spring, and the spring is fixedly connected with the inner bottom surface of the shell.

As a preferred implementation mode of the utility model, the top surface of the plug rod is provided with a hole in interference fit with the metal rod, the metal rod is inserted into the hole and connected with the plug rod, the upper end of the metal rod protrudes out of the top surface of the plug rod, and the lower end of the metal rod is electrically connected with a circuit through a cable.

As a preferred implementation mode of the utility model, the push rod is fixedly connected with the center of the top surface of the plug rod, the top surface of the push rod protrudes out of the metal rod, the top surface of the end cover is provided with a through hole matched with the push rod, and the push rod penetrates through the through hole and extends to the upper side of the end cover.

As a preferred implementation mode of the utility model, the wiring piece comprises an insulating shell and a conducting rod part, the conducting rod is fixedly connected with the insulating shell, a threaded hole matched with the shell is formed in the wall surface of the end cover, the shell is in threaded connection with the threaded hole of the end cover, the conducting rod protrudes out of the shell and extends to be right above the metal rod, the conducting rod is electrically connected with the wiring end of the audible and visual alarm through a wire, the shell is fixedly connected with the mounting plate, and the end surface of the push rod extending out of the end cover is attached to the rectifier main body.

As a preferred embodiment of the present utility model, the wall surface of the rectifier main body is further provided with an air compressor and a pipeline, and the pipeline is connected with an output end of the air compressor.

As a preferable implementation mode of the utility model, the air compressor is locked with the mounting plate through screws, the pipeline surrounds the rectifier main body to form a rectangular frame, and a plurality of air holes are formed in the wall surface of the pipeline at equal intervals.

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

1. after rectifier main part and mounting panel separation, the thrust that the push rod received is relieved, the spring promotes the cock stem and moves up, the cock stem drives two metal poles and rises to be close to the wiring spare that corresponds, the contact of conducting rod in metal pole and the wiring spare, audible and visual alarm and circuit form closed circuit, audible and visual alarm is triggered, the personnel of stealing the rectifier main part is alert to the audible and visual alarm through audible and visual alarm, trigger simple structure, the practicality is strong, the shell is located the crack department of rectifier main part and mounting panel, the disguise is good, be difficult for being found, improve holistic theftproof effect, this scheme will trigger the structure and place in the clearance department of rectifier main part and mounting panel, do not influence holistic overall arrangement, the steam generator is compacter, it is small to occupy, the disguise is strong.

2. Through setting up the air compressor machine, the both ends of air compressor machine are connected with two wiring piece electricity through the wire, when audible and visual alarm triggered, and the air compressor machine forms closed circuit with the circuit switch-on, and in the air compressor machine was sent into the pipeline with gas compression, the high-pressure gas was discharged from each gas pocket of pipeline wall, utilized the gas warning that has pressure and dispel the theft personnel, further improved the theftproof effect.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the starting structure and the rectifier body of the present utility model;

FIG. 3 is an exploded view of the starting mechanism of the present utility model;

fig. 4 is a schematic diagram of the installation of the air compressor and the mounting plate of the present utility model.

In the figure: 10. a rectifier body; 11. a mounting plate; 20. a housing; 21. a plug rod; 22. a metal rod; 23. a push rod; 24. an end cap; 25. a wiring member; 26. an audible and visual alarm; 30. an air compressor; 31. a pipeline.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

An antitheft transformer rectifier is shown in figures 1-3 and comprises a rectifier main body 10 and a mounting plate 11 for mounting the rectifier main body 10, wherein the upper and lower parts of the rectifier main body 10 are respectively provided with the mounting plate 11, the two mounting plates 11 are locked by bolts and clamp and fix the rectifier main body 10, the top surface of the rectifier main body 10 is provided with an audible and visual alarm 26 by screws, a starting structure is arranged between the rectifier main body 10 and the mounting plate 11, the audible and visual alarm 26 is connected with a circuit and triggers the audible and visual alarm 26, the starting structure comprises a shell 20, a plug rod 21, a metal rod 22, a push rod 23, an end cover 24 and a wiring piece 25, the end cover 24 is in threaded connection with the shell 20 to form a closed space, the plug rod 21 is positioned in the closed space and is in elastic connection with the shell 20, the top surface of the plug rod 21 is fixedly connected with two metal rods 22 which are the same, the top surface of the plug rod 21 is fixedly connected with the top surface of the metal rod 22 by bolts, the plug rod 21 is fixedly connected with the top surface of the metal rod 22 by the top surface of the metal rod 20, the plug rod 21 is pushed by the wall surface of the end cover 24 to the corresponding wiring piece 25, the plug rod 22 is pushed by the plug rod 21 to be contacted with the wiring piece 25, the top surface of the corresponding wiring piece 22 is respectively connected with the top surface of the metal rod 22, the top surface of the metal rod 22 is connected with the top surface of the metal rod 21 is matched with the top surface of the shell 20, the top surface of the metal cable 22 is fixedly connected with the top surface 20, the top surface of the plug rod 21 is connected with the top surface 20, the top surface of the plug 21 is matched with the top surface is connected with the top surface of the metal rod 20, the metal rod 20 is connected with the top surface of the top metal rod 22 is connected with the top electrode 21, the push rod 23 is fixedly connected with the center of the top surface of the plug rod 21, the top surface of the push rod 23 protrudes out of the metal rod 22, the top surface of the end cover 24 is provided with a through hole matched with the push rod 23, the push rod 23 penetrates through the through hole and extends to the upper part of the end cover 24, the wiring piece 25 comprises an insulating shell and a conductive rod part, the conductive rod is fixedly connected with the insulating shell, the wall surface of the end cover 24 is provided with a threaded hole matched with the shell, the shell is in threaded connection with the threaded hole of the end cover 24, the conductive rod protrudes out of the shell and extends to the right above the metal rod 22, the conductive rod is electrically connected with the wiring end of the audible and visual alarm 26 through a wire, the shell 20 is fixedly connected with the mounting plate 11, the end surface of the push rod 23 protruding out of the end cover 24 is attached to the rectifier body 10, in the scheme, the shell 20 is mounted with the mounting plate 11, the push rod 23 protrudes out of the end cover 24 and contacts with the rectifier body 10, the push rod 23 is pushed by the rectifier body 10 to slide down in the shell 20 and compress the spring, the metal rods 22 are separated from the corresponding wiring pieces 25, the audible and visual alarm 26 and the circuit are disconnected, when the rectifier main body 10 is separated from the mounting plate 11, the thrust borne by the push rod 23 is relieved, the spring pushes the plug rod 21 to move upwards, the plug rod 21 drives the two metal rods 22 to lift to be close to the corresponding wiring pieces 25, the metal rods 22 are contacted with the conductive rods in the wiring pieces 25, the audible and visual alarm 26 and the circuit form a closed circuit, the audible and visual alarm 26 is triggered, the audible and visual alarm through the audible and visual alarm 26 wakes up personnel stealing the rectifier main body 10, the triggering structure is simple, the practicability is strong, the shell 20 is positioned at a crack between the rectifier main body 10 and the mounting plate 11, the concealment is good, the safety is not easy to be found, the overall antitheft effect is improved, the shell 20 is a cylinder, the plug rod 21 is a cylinder, the shell 20 and the plug rod 21 are supported by adopting insulating materials, if the plastic is adopted, the metal rod 22 and the conducting rod of the wiring member 25 are supported by copper, the metal rod 22 and the push rod 23 are both cylinders, the conducting rod in the wiring member 25 is cuboid, the end cover 24 is a cylinder with a top, the inner wall surface of the end cover 24 is provided with a threaded tooth, the outer wall surface of the shell 20 is provided with an adaptive threaded tooth, and the end cover 24 is in threaded connection with the outer wall surface of the shell 20.

As shown in fig. 4, the wall surface of the rectifier main body 10 is further provided with an air compressor 30 and a pipeline 31, the pipeline 31 is connected with the output end of the air compressor 30, the air compressor 30 is locked with the mounting plate 11 through screws, the pipeline 31 surrounds the rectifier main body 10 to form a rectangular frame, the wall surface of the pipeline 31 is provided with a plurality of air holes at equal intervals, as optimization of the scheme, through the arrangement of the air compressor 30, two ends of the air compressor 30 are electrically connected with the two wiring pieces 25 through wires, when the audible and visual alarm 26 is triggered, the air compressor 30 is communicated with a circuit to form a closed loop, the air compressor 30 compresses gas and sends the gas into the pipeline 31, high-pressure gas is discharged from each air hole on the wall surface of the pipeline 31, and the theft is warned and dispersed by using the gas with pressure, so that the theft prevention effect is further improved.

Working principle: when the rectifier main body 10 is separated from the mounting plate 11, the thrust received by the push rod 23 is relieved, the spring pushes the plug rod 21 to move upwards, the plug rod 21 drives the two metal rods 22 to ascend to be close to the corresponding wiring pieces 25, the metal rods 22 are in contact with the conductive rods in the wiring pieces 25, the audible and visual alarm 26 and the circuit form a closed circuit, the audible and visual alarm 26 is triggered, the audible and visual alarm through the audible and visual alarm 26 alerts personnel stealing the rectifier main body 10, two ends of the air compressor 30 are electrically connected with the two wiring pieces 25 through wires, when the audible and visual alarm 26 is triggered, the air compressor 30 and the circuit are connected to form a closed circuit, the air compressor 30 compresses gas and sends the gas into the pipeline 31, high-pressure gas is discharged from each air hole on the wall surface of the pipeline 31, and the personnel are alerted and dispersed by the gas with pressure.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an anti-theft transformer rectifier, includes rectifier main part (10) and is used for installing mounting panel (11) of rectifier main part (10), and the upper and lower side of rectifier main part (10) sets up mounting panel (11), and two mounting panels (11) pass through the bolt locking and press from both sides tight fixation with rectifier main part (10), a serial communication port, the top surface of rectifier main part (10) is installed audible and visual annunciator (26) through the screw, establishes starting architecture between rectifier main part (10) and mounting panel (11) and is connected audible and visual annunciator (26) with circuit, starting architecture includes shell (20), cock stem (21), metal pole (22), push rod (23), end cover (24) and wiring spare (25), end cover (24) and shell (20) threaded connection form airtight space, cock stem (21) are located airtight space and with shell (20) elastic connection, and the top surface of cock stem (21) is fixed connection two same metal poles (22), and the top surface of cock stem (21) is still fixed connection has push rod (23), and push rod (24) are passed through two and are contacted wiring spare (25) that extend to two corresponding wiring spare (25) of terminal cover (25) outside the airtight space (24), two wiring pieces (25) are respectively and electrically connected with wiring ends of an audible and visual alarm (26), two metal rods (22) are respectively and electrically connected with the positive electrode and the negative electrode of a circuit, and a shell (20) and an end cover (24) are arranged between the rectifier main body (10) and the mounting plate (11).

2. The antitheft transformer rectifier according to claim 1, wherein the housing (20) forms a cylinder with an opening at the top, the plug rod (21) is matched with the housing (20), the plug rod (21) is slidably connected with the inner wall surface of the cavity of the housing (20), the bottom surface of the plug rod (21) is fixedly connected with a spring, and the spring is fixedly connected with the inner bottom surface of the housing (20).

3. The antitheft transformer rectifier according to claim 1, wherein a hole in interference fit with the metal rod (22) is formed in the top surface of the plug rod (21), the metal rod (22) is inserted into the hole and connected with the plug rod (21), the upper end of the metal rod (22) protrudes out of the top surface of the plug rod (21), and the lower end of the metal rod (22) is electrically connected with the circuit through a cable.

4. The antitheft transformer rectifier according to claim 1, wherein the push rod (23) is fixedly connected with the center of the top surface of the plug rod (21), the top surface of the push rod (23) protrudes out of the metal rod (22), a through hole matched with the push rod (23) is formed in the top surface of the end cover (24), and the push rod (23) penetrates through the through hole and extends to the upper side of the end cover (24).

5. The antitheft transformer rectifier according to claim 1, characterized in that the wiring member (25) comprises an insulating housing and a conductive rod part, the conductive rod is fixedly connected with the insulating housing, a threaded hole matched with the housing is formed in the wall surface of the end cover (24), the housing is in threaded connection with the threaded hole of the end cover (24), the conductive rod protrudes out of the housing and extends to be right above the metal rod (22), the conductive rod is electrically connected with a wiring terminal of the audible and visual alarm (26) through a wire, the housing (20) is fixedly connected with the mounting plate (11), and the end surface of the push rod (23) extending out of the end cover (24) is attached to the rectifier main body (10).

6. The antitheft transformer rectifier according to claim 1, characterized in that the rectifier body (10) is further provided with an air compressor (30) and a pipe (31) on the wall surface, the pipe (31) being connected with the output end of the air compressor (30).

7. The antitheft transformer rectifier according to claim 6, wherein the air compressor (30) is locked with the mounting plate (11) through screws, the pipeline (31) forms a rectangular frame around the rectifier main body (10), and a plurality of air holes are formed in the wall surface of the pipeline (31) at equal intervals.