CN221281606U - Private connection prevention alarm device for Internet of things equipment - Google Patents

Abstract

The utility model relates to the technical field of alarm devices, and discloses an anti-private connection alarm device of Internet of things equipment, which comprises a data box, a box door and a plurality of bolts used for installing the box door on the data box, wherein a circuit breaking alarm, a controller and a signal transmitter which are electrically connected in sequence are arranged on the inner top wall of the data box, and a triggering alarm unit corresponding to the bolts is arranged on the front side of the inner top wall of the data box and controls the circuit breaking alarm to alarm; according to the utility model, when a person privately loosens the bolt to open the private cable of the box door by using the bolt of the box door, the inclined jacking block can descend under the gravity due to the movement of the bolt, and the third electrode plate is driven to be separated from the first electrode plate and the second electrode plate, so that the disconnection alarm is disconnected from the first electrode plate and the second electrode plate, the disconnection alarm sends an alarm signal, a manager is reminded, the safety of signal transmission of the Internet of things is improved, and the private cable is prevented.

Description

Private connection prevention alarm device for Internet of things equipment

Technical Field

The utility model relates to the technical field of alarm devices, in particular to an anti-private connection alarm device for Internet of things equipment.

Background

The internet of things adopts data communication to transfer information, wherein the data communication is a new communication mode generated by combining a communication technology and a computer technology; the transmission channel is necessary for transmitting information between two places, and the division of wired data communication and wireless data communication is dependent on the difference of transmission media; but all the data terminals are connected with a computer through transmission channels, so that the data terminals at different places realize the sharing of software, hardware and information resources; in the data communication process, operations such as accessing data by using a communication data box are often required.

Prior art is disclosed as patent publication No. CN216122453U and is a communication data box of internet of things, including the data box casing, be equipped with on the data box casing and be used for carrying out information detection's detection unit to outside access end, detection unit contains mutual electric connection's display screen and controller, still is equipped with brake unit on the data box casing, and brake unit contains a plurality of brake blocks that can be used to press from both sides tight outside data line. The utility model has reasonable structure, obtains external data access request by controlling the test button, visually displays the data access purpose on the display screen, analyzes the data access request by the controller, and controls the rotating electrode in the brake disc to reversely operate when the Trojan horse virus is identified, so that one ends of a plurality of brake blocks are mutually far away, the fixation effect on the data wire is eliminated, and further, the safety problems of data leakage and the like caused by continuous access of placed data are realized on hardware.

The prior art has obvious beneficial effects, but has the following defects:

Most of the prior art data box shells are composed of a box body and a box door, the box door is fixed with the box body through bolts, the box door is opened when cables are required to be connected and detached or electrical components in the box body are required to be overhauled, but the existing data box shells lack an alarm device, when someone privately opens the box door to carry out private cable, the data cannot be guaranteed and the transmission rate of the information is affected, and therefore the anti-private connection alarm device for the Internet of things equipment is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the anti-private connection alarm device for the Internet of things equipment, which is characterized in that the alarm device is arranged in the shell of the Internet of things data box, so that the safety of information transmission is improved, and a private connection cable is prevented.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a private alarm device is prevented to thing networking equipment, including the data box, chamber door and a plurality of bolt that is used for installing the chamber door on the data box, circuit breaker alarm of electric connection in proper order is installed to the inside roof of data box, controller and signal transmitter, trigger alarm unit that corresponds with the bolt is installed to the inside roof front side of data box, trigger alarm unit control circuit breaker alarm and report to the police, trigger alarm unit includes first electrode slice, second electrode slice and spacing, sliding connection has the third electrode slice that corresponds with first electrode slice and second electrode slice in the spacing, the bottom surface fixedly connected with two spliced poles of third electrode slice, the other end fixedly connected with oblique kicking block of spliced pole, the bolt corresponds with oblique kicking block, the positioning unit that is used for restricting the third electrode slice is installed to the lateral wall of data box, first electrode slice and second electrode slice and circuit breaker alarm electric connection.

Preferably, the number of the triggering alarm units is two, and the two triggering alarm units respectively correspond to two bolts at the upper end of the data box.

Preferably, a first wire is electrically connected between two first electrode plates in the two triggering alarm units, a second wire is electrically connected between two second electrode plates in the two triggering alarm units, and the first wire and the second wire are both electrically connected with a switch in the circuit breaking alarm.

Preferably, the triggering alarm unit comprises a connecting rod, one end of the connecting rod is fixedly connected with the side wall of the inclined top block, the other end of the connecting rod is fixedly connected with the first magnetic block, the positioning unit comprises an insertion hole formed in the side wall of the data box and a sliding hole connected with the insertion hole, a placing groove is formed in the end portion of the sliding hole, a sliding rod is connected in the sliding hole in a sliding mode, one end of the sliding rod is fixedly connected with the second magnetic block, the second magnetic block is magnetically attracted with the first magnetic block, and the second magnetic block is slidably connected with the placing groove and the insertion hole.

Preferably, the sliding hole is of a folded structure, and the sliding rod corresponds to the sliding hole.

Preferably, the positioning unit further comprises mounting grooves formed in two sides of the inner wall of the placing groove, and elastic sheets used for blocking the second magnetic blocks are mounted in the mounting grooves.

Preferably, the diameter of the second magnetic block is smaller than the inner diameter of the insertion hole.

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

1. According to the utility model, when a person privately loosens the bolt to open the private cable of the box door by using the bolt of the box door, the inclined jacking block can descend under the gravity due to the movement of the bolt, and the third electrode plate is driven to be separated from the first electrode plate and the second electrode plate, so that the disconnection alarm is disconnected from the first electrode plate and the second electrode plate, the disconnection alarm sends an alarm signal, a manager is reminded, the safety of signal transmission of the Internet of things is improved, and the private cable is prevented.

2. According to the utility model, by arranging the two triggering alarm units, one triggering alarm unit can not play a role, and the other triggering alarm unit can trigger an alarm role, so that the accuracy of a circuit breaking signal of the circuit breaking alarm can be improved, and the protection performance is improved.

3. According to the utility model, the positioning unit for limiting the third electrode plate is arranged on the side wall of the data box, and the positioning unit enables the third electrode plate not to descend after the bolt loosens in a magnetic attraction mode, so that an alarm cannot be triggered when a worker opens the box door, the use is convenient, and the practicability is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic cross-sectional view of a data box and a box door of the present utility model;

FIG. 4 is a partial enlarged view at B in FIG. 3;

FIG. 5 is a schematic diagram of the cooperation structure of the positioning unit and the triggering alarm unit of the present utility model;

FIG. 6 is a schematic diagram of the structure of the sliding rod and the second magnetic block of the present utility model;

fig. 7 is a circuit diagram of an interrupt alarm of the present utility model.

In the figure: 1. a data box; 2. a door; 3. a bolt; 4. a circuit breaking alarm; 5. triggering an alarm unit; 51. a limiting frame; 52. a first electrode sheet; 53. a third electrode sheet; 54. a connecting column; 55. an inclined top block; 56. a connecting rod; 57. a first magnetic block; 58. a second electrode sheet; 6. a first wire; 7. a second wire; 8. a positioning unit; 81. an insertion hole; 82. a slide hole; 83. a placement groove; 84. a slide bar; 85. a second magnetic block; 86. a mounting groove; 87. an elastic sheet; 9. a controller; 10. a signal transmitter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present utility model, based on the embodiments herein.

Referring to fig. 1-7, the anti-private connection alarm device of the internet of things equipment of the embodiment comprises a data box 1, a box door 2 and a plurality of bolts 3 for installing the box door 2 on the data box 1, wherein a circuit breaking alarm 4, a controller 9 and a signal transmitter 10 which are electrically connected in sequence are installed on the inner top wall of the data box 1, a triggering alarm unit 5 corresponding to the bolts 3 is installed on the front side of the inner top wall of the data box 1, the triggering alarm unit 5 controls the circuit breaking alarm 4 to alarm, the triggering alarm unit 5 comprises a first electrode plate 52, a second electrode plate 58 and a limiting frame 51, a third electrode plate 53 corresponding to the first electrode plate 52 and the second electrode plate 58 is connected in a sliding manner in the limiting frame 51, two connecting columns 54 are fixedly connected to the bottom surface of the third electrode plate 53, a diagonal top block 55 is fixedly connected to the other end of the connecting column 54, a positioning unit 8 for limiting the third electrode plate 53 is installed on the side wall of the data box 1, and the first electrode plate 52 and the second electrode plate 58 are electrically connected with the circuit breaking alarm 4.

As shown in fig. 1, 3, 4 and 7, the structure of the internet of things device in the utility model is similar to that of the existing internet of things device, such as an internet of things communication data box disclosed in patent with publication number CN216122453U, and the main improvement point of the utility model is that; according to the utility model, when the box door 2 is installed on the data box 1, the box door 2 is penetrated through the box door 2 through the bolts 3 and is in threaded connection with the data box 1, the fixation of the box door 2 is realized, the bolts 3 are contacted with the inclined top block 55 and slide to drive the inclined top block 55 to ascend, the inclined top block 55 drives the third electrode plate 53 to ascend through the connecting column 54 to be contacted with the first electrode plate 52 and the second electrode plate 58, at the moment, the circuit breaking alarm 4 and the third electrode plate 53, the first electrode plate 52 and the second electrode plate 58 form a loop, so that an alarm can not be generated, when a person releases a private connection cable of the box door 2 by releasing the bolts 3, the bolts 3 move outwards, at the moment, the inclined top block 55 descends under the self gravity, the inclined top block 55 drives the third electrode plate 53 to descend through the connecting column 54, the third electrode plate 53 slides in the limiting frame 51, the limiting frame 51 limits the third electrode plate 53 to be separated from the first electrode plate 52 and the second electrode plate 58, at the moment, the circuit breaking alarm 4 and the first electrode plate 52 and the second electrode plate 58 form an alarm 9, the output end of the circuit breaker 4 and the controller 9 of the circuit breaker can be connected with the controller, the output end of the alarm signal management cable 9 can be connected with the controller, and the controller 9 can be used for outputting an alarm signal, and the alarm signal can be prevented from being connected to the controller, and the controller 9, and the signal can be transmitted to the controller and the signal can be prevented from being electrically connected to the controller.

As shown in fig. 3, 4 and 7, the number of the triggering alarm units 5 is two, and the two triggering alarm units 5 respectively correspond to the two bolts 3 at the upper end of the data box 1; the two triggering alarm units 5 respectively correspond to the two bolts 3, any bolt 3 at the upper end of the loose data box 1 can trigger an alarm, one triggering alarm unit 5 can be prevented from being incapable of playing a role, the other triggering alarm can also trigger an alarm role, and the accuracy of the circuit breaking signal of the circuit breaking alarm 4 is improved, so that the protection performance is improved.

As shown in fig. 3 and 7, a first wire 6 is electrically connected between two first electrode plates 52 in two trigger alarm units 5, a second wire 7 is electrically connected between two second electrode plates 58 in two trigger alarm units 5, and the first wire 6 and the second wire 7 are electrically connected with a switch in the circuit breaking alarm 4; the two first electrode plates 52 and the two second electrode plates 58 are respectively electrically connected through the first lead 6 and the second lead 7, so that the alarm triggering performance can be improved, and the safety of the data box 1 of the Internet of things is improved.

As shown in fig. 1, 2, 4, 5 and 6, the triggering alarm unit 5 comprises a connecting rod 56, one end of the connecting rod 56 is fixedly connected with the side wall of the inclined top block 55, the other end of the connecting rod is fixedly connected with a first magnetic block 57, the positioning unit 8 comprises an insertion hole 81 formed in the side wall of the data box 1 and a sliding hole 82 connected with the insertion hole 81, a placing groove 83 is formed in the end part of the sliding hole 82, a sliding rod 84 is slidably connected in the sliding hole 82, one end of the sliding rod 84 is fixedly connected with a second magnetic block 85, the second magnetic block 85 is magnetically attracted with the first magnetic block 57, and the second magnetic block 85 is slidably connected with the placing groove 83 and the insertion hole 81; when the operator needs to open the box door 2, the second magnetic block 85 can be inserted into the insertion hole 81, the second magnetic block 85 and the sliding rod 84 are respectively slid into the placing groove 83 and the sliding hole 82, at the moment, the second magnetic block 85 and the first magnetic block 57 are magnetically attracted, the first magnetic block 57 limits the inclined top block 55 through the connecting rod 56, so that the third electrode plate 53 cannot fall, the data box 1 is made of a non-magnetic material, the bolt 3 on the box door 2 can be loosened at the moment, the third electrode plate 53 can be kept in contact with the first electrode plate 52 and the second electrode plate 58, at the moment, when the operator loosens the bolt 3, an alarm cannot be sent out, the second magnetic block 85 can magnetically attract the first magnetic block 57 only when being required to be placed in the placing groove 83, other people except the operator are prevented from magnetically attracting the first magnetic block 57 through the magnet, the safety can be improved, and the box door 2 can be opened and closed conveniently by the operator.

As shown in fig. 5 and 6, the sliding hole 82 is in a folded structure, and the sliding rod 84 corresponds to the sliding hole 82; the folded sliding hole 82 and the sliding rod 84 with the same shape can drive the second magnetic block 85 to slide into the placing groove 83, so that the protection and the safety can be improved.

As shown in fig. 5, the positioning unit 8 further includes mounting grooves 86 formed on both sides of the inner wall of the placement groove 83, and elastic pieces 87 for blocking the second magnetic blocks 85 are mounted in the mounting grooves 86; the elastic sheet 87 can block the second magnetic block 85 placed in the placing groove 83, the second magnetic block 85 can slide over from the outer wall of the elastic sheet 87 into the placing groove 83 only by force, the phenomenon that other people except staff suck magnetism into the placing groove 83 to cause an alarm effect can not be achieved is avoided, and the safety is improved.

As shown in fig. 5 and 6, the diameter of the second magnetic block 85 is smaller than the inner diameter of the insertion hole 81; the width of the placement groove 83 corresponds to the diameter of the second magnetic block 85, so that a private connector cannot judge the width of the placement groove 83, and therefore the magnetic block with the corresponding size is not easy to select, and the safety is improved.

Working principle: when the box door 2 is installed on the data box 1, the box door 2 is penetrated through the box door 2 through the bolts 3 and is in threaded connection with the data box 1, the fixation of the box door 2 is realized, the bolts 3 are contacted with the inclined top block 55 and slide to drive the inclined top block 55 to ascend, the inclined top block 55 drives the third electrode plate 53 to ascend through the connecting column 54 and contact with the first electrode plate 52 and the second electrode plate 58, at the moment, the circuit breaking alarm 4 and the third electrode plate 53, the first electrode plate 52 and the second electrode plate 58 form a loop, an alarm cannot be generated, when a person releases a private cable of the box door 2 by releasing the bolts 3, the bolts 3 move outwards, at the moment, the inclined top block 55 descends under the self gravity, the inclined top block 55 drives the third electrode plate 53 to descend through the connecting column 54, and drives the third electrode plate 53 to slide in the limiting frame 51, the limiting frame 51 limits the third electrode plate 53, the third electrode plate 53 is separated from the first electrode plate 52 and the second electrode plate 58, the circuit breaking alarm 4 and the first electrode plate 52 and the second electrode plate 58 form a loop, the circuit breaking alarm 4 and the output end 9 of the controller 4 and the controller are connected with the output end 9 of the circuit breaker, the alarm controller can be connected with the signal receiving end 9 of the controller, the alarm signal can be transmitted to the controller, the signal receiving end of the alarm signal is prevented from being transmitted by the controller, and the signal controller is connected to the signal controller, and the signal controller is prevented from being transmitted to the signal controller, and the signal is transmitted to the signal controller and the signal 9; when the operator needs to open the box door 2, the second magnetic block 85 can be inserted into the insertion hole 81, the second magnetic block 85 and the sliding rod 84 can be respectively slid into the placement groove 83 and the sliding hole 82, at the moment, the second magnetic block 85 and the first magnetic block 57 are magnetically attracted, the first magnetic block 57 limits the inclined top block 55 through the connecting rod 56, so that the third electrode plate 53 cannot fall, the data box 1 is made of a non-magnetic material, at the moment, the bolt 3 on the box door 2 can be loosened, the third electrode plate 53 can be kept in contact with the first electrode plate 52 and the second electrode plate 58, and at the moment, the operator cannot give an alarm when loosening the bolt 3.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (7)

1. The utility model provides a private alarm device is prevented to thing networking equipment, including data box (1), chamber door (2) and a plurality of bolt (3) that are used for installing chamber door (2) on data box (1), its characterized in that, circuit breaker alarm (4) of electric connection in proper order are installed to the inside roof of data box (1), controller (9) and signal transmitter (10), trigger alarm unit (5) that correspond with bolt (3) are installed to inside roof front side of data box (1), trigger alarm unit (5) control circuit breaker alarm (4) are reported to the police, trigger alarm unit (5) include first electrode slice (52), second electrode slice (58) and spacing (51), sliding connection has third electrode slice (53) that correspond with first electrode slice (52) and second electrode slice (58) in spacing (51), the bottom surface fixedly connected with two spliced poles (54) of third electrode slice (53), the other end fixedly connected with oblique top piece (55) of spliced pole (54), bolt (3) correspond with oblique top piece (55), data box (1) is used for carrying out circuit breaker (8) and second electrode slice (52) to the third electrode slice (8).

2. The anti-private-connection alarm device of the internet of things equipment according to claim 1 is characterized in that the number of the triggering alarm units (5) is two, and the two triggering alarm units (5) respectively correspond to two bolts (3) at the upper end of the data box (1).

3. The anti-private-connection alarm device of the internet of things equipment according to claim 2 is characterized in that a first lead (6) is electrically connected between two first electrode plates (52) in two triggering alarm units (5), a second lead (7) is electrically connected between two second electrode plates (58) in two triggering alarm units (5), and the first lead (6) and the second lead (7) are electrically connected with a switch in a circuit breaking alarm (4).

4. The anti-private-connection alarm device of the internet of things equipment according to claim 2, wherein the triggering alarm unit (5) comprises a connecting rod (56), one end of the connecting rod (56) is fixedly connected with the side wall of the inclined top block (55), the other end of the connecting rod is fixedly connected with the first magnetic block (57), the positioning unit (8) comprises an inserting hole (81) formed in the side wall of the data box (1) and a sliding hole (82) connected with the inserting hole (81), a placing groove (83) is formed in the end portion of the sliding hole (82), a sliding rod (84) is connected in the sliding hole (82) in a sliding mode, one end of the sliding rod (84) is fixedly connected with a second magnetic block (85), the second magnetic block (85) is magnetically attracted with the first magnetic block (57), and the second magnetic block (85) is in sliding connection with the placing groove (83) and the inserting hole (81).

5. The anti-private-connection alarm device for the internet of things equipment according to claim 4, wherein the sliding hole (82) is of a folded structure, and the sliding rod (84) corresponds to the sliding hole (82).

6. The anti-private-connection alarm device for the internet of things equipment according to claim 4, wherein the positioning unit (8) further comprises mounting grooves (86) formed in two sides of the inner wall of the placement groove (83), and elastic sheets (87) used for blocking the second magnetic blocks (85) are mounted in the mounting grooves (86).

7. The anti-private-connection alarm device of the internet of things equipment according to claim 4, wherein the diameter of the second magnetic block (85) is smaller than the inner diameter of the insertion hole (81).