Distribution box with anti-theft structure
By using the linkage design of the shield and the timing start switch in the distribution box, the identity determination and warning functions of non-staff members are realized, and the problem of difficulty in preventing theft of locks in the existing distribution box is solved, and the power distribution is improved The safety and timely warning capabilities of the box.
Patent Information
- Application Number
- CN202411014524.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing distribution box is locked by a single lock and it is difficult to effectively prevent non-staff from stealing internal accessories by picking the lock, and the lack of identity determination function leads to timely warnings.
A distribution box is designed to block the lock hole through a shield and coordinate with the timing start switch to achieve the identity of the person who intends to open within five seconds. When non-staff cannot unlock within five seconds, a beep warning is activated and Transfer messages to staff mobile phones.
Effectively prevent the stolen distribution box accessories, reduce false alarms, ensure timely warnings and message reminders, and improve the safety of the distribution box.
Smart Images
Figure CN119134080A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of distribution boxes, and in particular to a distribution box with an anti-theft structure. Background Art
[0002] The distribution box refers to the electrical equipment that realizes energy distribution. The current protection structure of the distribution box itself is to lock and limit the door of the distribution box through the cooperation of the lock to prevent non-staff from stealing its internal accessories. However, the single locking and limiting method of the lock is easy to be unlocked by non-staff by picking the lock, which leads to the theft of the internal accessories of the distribution box. Since there is a certain time limit for picking the lock, if the detection function of the identity of the person who intends to open the distribution box can be added on the basis of the locking and limiting of the traditional lock, the identity of the current person can be determined through a short time to determine whether to perform the warning alarm operation, then the anti-theft can be effectively achieved. Summary of the invention
[0003] The present invention relates to a distribution box with an anti-theft structure, in which a lock hole of a lock for locking a box door is shielded by a shielding plate, and when the shielding plate is moved, a first pressure plate and a timing start switch are pressed together by linkage, which is beneficial when a non-staff member intends to open the box door for illegal operation. By moving the shielding plate, the identity detection function of the present invention for the person who intends to open the box door can be synchronously started.
[0004] The present invention provides a distribution box with an anti-theft structure, which specifically comprises: a box body, a power distribution installation groove is provided on the front end surface of the box body, and an anti-theft monitoring block is fixedly installed on the top surface of the inner end of the power distribution installation groove; a microcontroller and a timing module electrically connected thereto are arranged inside the anti-theft monitoring block, and the timing value of the timing module is five seconds; a box door is rotatably installed on the front end surface of the box body, and a lock for locking the box door is installed on the box door; a reciprocating sliding opening penetrating the rear end surface of the box door is provided on the front end surface adjacent to the left side of the lock, and the reciprocating sliding opening is a rectangular opening structure; a second matching block with a rectangular plate structure is fixedly installed on the rear end surface of the box door adjacent to the left side of the reciprocating sliding opening, and a group of timing start switches are fixedly installed on the right end surface of the second matching block; the timing start switch is electrically connected to the microcontroller, the timing start switch adopts a touch switch, and the button end of the timing start switch faces the right side; when the timing start switch is in a pressed state, the timing start switch feedbacks a signal to the microcontroller, and the microcontroller controls the timing module to start timing.
[0005] Furthermore, a baffle plate is provided on the front side of the box door, and a limiting sliding plug plate with a rectangular plate structure is fixedly connected to the rear end face of the baffle plate; a left-pointing arrow is engraved on the front end face of the baffle plate; the limiting sliding plug plate is slidably inserted into the reciprocating sliding opening, and a matching pressure plate with a rectangular plate structure is fixedly installed on the left end face of the limiting sliding plug plate; a first pressure plate with a rectangular plate structure is provided on the left side of the matching pressure plate, and the right end face of the first pressure plate and the left end face of the matching pressure plate are fixedly connected by two first spring connectors.
[0006] Furthermore, two first limiting plugs are fixedly connected to the right end face of the second mating block; two second limiting holes are jointly opened on the left and right end faces of the mating pressure plate; two third limiting holes are jointly opened on the left and right end faces of the first pressure plate; the first limiting plug is slidably plugged into and mated with the second limiting hole and the third limiting hole.
[0007] Furthermore, when the first spring connecting member is in the extended state, the right end surface of the limiting sliding plug plate contacts the right side surface of the inner end of the reciprocating sliding opening, and at this time the shielding plate completely blocks the lock hole part of the lock; when the first spring connecting member is in the extended state, the left end surface of the first pressure plate contacts the right end surface of the timing start switch button end, and at this time the timing start switch is in a non-pressed start state.
[0008] Furthermore, a first matching block with a rectangular block structure is fixedly installed on the front and side sides of the top surface of the inner end of the power distribution installation groove, and two first limiting holes are jointly opened on the front and rear end surfaces of the first matching block; a second pressure plate with a rectangular plate structure is provided on the rear side of the first matching block, and two third limiting pins are fixedly connected to the front end surface of the second pressure plate; the third limiting pins are slidably plugged into the first limiting holes.
[0009] Furthermore, a group of timing shutdown switches are fixedly installed on the rear end face of the first matching block, and the timing shutdown switches are electrically connected to the microcontroller; the timing shutdown switch adopts a touch switch, and the button end of the timing shutdown switch faces the rear side; a rubber pressure block is fixedly installed on the front end face of the second pressure plate, and the rubber pressure block corresponds to the position of the timing shutdown switch.
[0010] Furthermore, the front end face of the second pressure plate and the rear end face of the first matching block are fixedly connected by two second spring connectors; when the second spring connector is in an extended state, the rubber pressure block is in pressure contact with the button end of the timing off switch, and the timing off switch is in a pressed start state; when the timing off switch is in a pressed start state, the timing off switch feedback signal is given to the microcontroller, and the microcontroller controls the timing module to close the time; when the box door is in a closed state and locked by a lock, the rear end face of the box door is in pressure contact with the front end face of the third limit plug, and the second spring connector is in a stretched state, and the rubber pressure block is not in pressure contact with the button end of the timing off switch.
[0011] Furthermore, a group of buzzers are fixedly installed on the bottom end surface of the anti-theft monitoring block, and the buzzers are electrically connected to the microcontroller; a 5G module is also provided inside the anti-theft monitoring block, and the 5G module is electrically connected to the microcontroller; the 5G module is connected to the wireless network transmission of a mobile device such as the staff's mobile phone; when the timing value of the timing module is reached, the timing module feedback signal is given to the microcontroller, the microcontroller controls the buzzer to start buzzing, and at the same time controls the 5G module to wirelessly transmit messages to the mobile device.
[0012] The present invention provides a distribution box with an anti-theft structure, which has the following beneficial effects: The present invention achieves shielding of the lock hole of the lock used for locking the box door by means of a shielding plate, and when the shielding plate moves, the first pressure plate and the timing start switch are pressed together by linkage. This is beneficial when a non-staff member intends to open the box door for illegal operation. By moving the position of the shielding plate, the present invention can simultaneously start the identification detection function of the person who intends to open the box door. The identity of the current person can be quickly determined through a five-second timing determination. When it is determined that the identity does not match, a message reminder can be sent to the staff at the first time while achieving a warning and deterrence, so that they can arrive in time to prevent the internal accessories of the distribution box from being stolen.
[0013] The present invention can realize the pressure cooperation between the rubber pressure block and the timing closing switch synchronously when the box door is rotated to open through the pressure cooperation between the box door and the third limit plug column, so as to automatically control the timing closing of the timing module while realizing the opening of the box door. Through the structural linkage design, when the staff realizes the opening of the box door by moving the shielding plate and rotates to open the box door within the timing time of the identity determination detection, the timing module used for realizing the identity determination detection can be closed to ensure that no false alarm occurs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.
[0015] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.
[0016] In the attached picture: Figure 1 The main structure diagram of the present application is shown; Figure 2 This application shows Figure 1 Middle AA partial cross-section enlarged structural diagram; Figure 3 This application shows Figure 2 The middle BB is a partial cross-sectional enlarged structural diagram; Figure 4 A partial enlarged structural schematic diagram of the shielding plate of the present application in a disassembled state is shown; Figure 5 This application shows Figure 1 The middle CC is a partial cross-sectional enlarged structural diagram; Figure 6 This application shows Figure 5 Middle DD partial section enlarged structure schematic diagram; Figure 7 This application shows Figure 6 Schematic diagram of the structure when the middle box door is rotated and unfolded; Figure 8 It shows a partial enlarged structural schematic diagram of the second pressing plate of the present application in a disassembled state; Fig. 9 shows a system block diagram of the present application; Reference numerals list 1. Box body; 101. Power distribution installation slot; 102. Anti-theft monitoring block; 103. Buzzer; 104. First matching block; 105. Timing off switch; 106. First limit socket; 107. Timing module; 108. 5G module; 109. Mobile device; 1010. Microcontroller; 2. Box door; 201. Lock; 202. Reciprocating sliding opening; 203. Second matching block; 204. First limit plug; 205. Timing start switch; 3. Shielding plate; 301. Pointing arrow; 302. Limit sliding plug; 303. Matching pressure plate; 304. First spring connector; 305. First pressure plate; 306. Second limit socket; 307. Third limit socket; 4. Second pressure plate; 401. Rubber pressure block; 402. Third limit plug; 403. Second spring connector. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] Example: Please refer to Figures 1 to 9 : The present invention proposes a distribution box with an anti-theft structure, comprising: a box body 1, a power distribution installation slot 101 is provided on the front end surface of the box body 1, and an anti-theft monitoring block 102 is fixedly installed on the top surface of the inner end of the power distribution installation slot 101; a microcontroller 1010 and a timing module 107 electrically connected thereto are arranged inside the anti-theft monitoring block 102, and the timing value of the timing module 107 is five seconds; a box door 2 is rotatably installed on the front end surface of the box body 1, and a lock 201 for locking the box door 2 is installed on the box door 2; a reciprocating sliding opening 202 penetrating the rear end surface of the box door 2 is provided on the front end surface adjacent to the left side of the lock 201, and the reciprocating sliding opening 202 is a rectangular opening structure; A second matching block 203 with a rectangular plate structure is fixedly installed on the rear end face of the door 2 adjacent to the left side of the reciprocating sliding opening 202, and a group of timing start switches 205 are fixedly installed on the right end face of the second matching block 203; the timing start switch 205 is electrically connected to the microcontroller 1010, and the timing start switch 205 adopts a touch switch, and the key end of the timing start switch 205 faces the right side; when the timing start switch 205 is in a pressed state, the timing start switch 205 feedbacks a signal to the microcontroller 1010, and the microcontroller 1010 controls the timing module 107 to start the timing; a shielding plate 3 is provided on the front side of the box door 2, and the rear end face of the shielding plate 3 is fixed A limiting sliding plug plate 302 with a rectangular plate structure is fixedly connected; a directional arrow 301 pointing to the left is engraved on the front end surface of the shielding plate 3; the limiting sliding plug plate 302 is slidably inserted into the reciprocating sliding opening 202, and a matching pressure plate 303 with a rectangular plate structure is fixedly installed on the left end surface of the limiting sliding plug plate 302; a first pressure plate 305 with a rectangular plate structure is provided on the left side of the matching pressure plate 303, and the right end surface of the first pressure plate 305 is fixedly connected to the left end surface of the matching pressure plate 303 through two first spring connectors 304; two first limiting plug posts 204 are fixedly connected to the right end surface of the second matching block 203; the left and right sides of the matching pressure plate 303 Two second limit holes 306 are commonly opened on the end surface; two third limit holes 307 are commonly opened on the left and right end surfaces of the first pressure plate 305; the first limit plug column 204 is slidably plugged into and matched with the second limit hole 306 and the third limit hole 307; when the first spring connecting member 304 is in the extended state, the right end surface of the limit sliding plug plate 302 contacts the right side surface of the inner end of the reciprocating sliding opening 202, and at this time the shielding plate 3 completely blocks the lock hole part of the lock 201; when the first spring connecting member 304 is in the extended state, the left end surface of the first pressure plate 305 contacts the right end surface of the button end of the timing start switch 205, and at this time the timing start switch 205 is in a non-pressed start state.
[0019] In the embodiment of the present invention, a first matching block 104 with a rectangular block structure is fixedly installed on the side of the top surface of the inner end of the power distribution installation slot 101, and two first limiting holes 106 are jointly opened on the front and rear end surfaces of the first matching block 104; a second pressure plate 4 with a rectangular plate structure is provided on the rear side of the first matching block 104, and two third limiting plugs 402 are fixedly connected to the front end surface of the second pressure plate 4; the third limiting plugs 402 are slidably plugged into the first limiting holes 106; a group of timed closing switches 105 are fixedly installed on the rear end surface of the first matching block 104, and the timed closing The switch 105 is electrically connected to the microcontroller 1010; the timing off switch 105 is a touch switch, and the button end of the timing off switch 105 faces the rear side; a rubber pressing block 401 is fixedly installed on the front end surface of the second pressing plate 4, and the rubber pressing block 401 corresponds to the position of the timing off switch 105; the front end surface of the second pressing plate 4 and the rear end surface of the first matching block 104 are fixedly connected by two second spring connectors 403; when the second spring connector 403 is in the extended state, the rubber pressing block 401 contacts the button end of the timing off switch 105, and the timing off The closing switch 105 is in a pressed start state; when the timing closing switch 105 is in a pressed start state, the timing closing switch 105 feedbacks a signal to the microcontroller 1010, and the microcontroller 1010 controls the timing module 107 to close the timing; when the door 2 is in a closed state and locked by the lock 201, the rear end face of the door 2 is pressed against the front end face of the third limit plug 402, at this time, the second spring connector 403 is in a stretched state, and the rubber pressing block 401 is not pressed against the button end of the timing closing switch 105; the bottom end face of the anti-theft monitoring block 102 is fixed A group of buzzers 103 are installed, and the buzzer 103 is electrically connected to the microcontroller 1010; a 5G module 108 is also provided inside the anti-theft monitoring block 102, and the 5G module 108 is electrically connected to the microcontroller 1010; the 5G module 108 is connected to a wireless network transmission of a mobile device 109 which is a staff member's mobile phone; when the timing value of the timing module 107 is reached, the timing module 107 feedbacks a signal to the microcontroller 1010, and the microcontroller 1010 controls the buzzer 103 to start buzzing, and at the same time controls the 5G module 108 to wirelessly transmit messages to the mobile device 109.
[0020] The working principle of this embodiment: When the box door 2 is in a closed state and locked by the lock 201, and the first spring connector 304 is in an extended state, the shielding plate 3 completely blocks the lock hole of the lock 201. Therefore, when a non-staff member intends to open the box door 2, he or she first needs to pinch the shielding plate 3 and move the shielding plate 3 to the left according to the direction of the arrow 301 so that the shielding plate 3 no longer blocks the lock hole of the lock 201. Then, he or she performs a corresponding prying operation on the lock hole of the lock 201 to open the box door 2. When the shielding plate 3 moves to the left, the limiting sliding plug plate 302 slides synchronously to the left along the reciprocating sliding opening 202, and driven by the limiting sliding plug plate 302, the matching pressure plate 303 also slides to the left along the first limiting plug post 204. While the matching pressure plate 303 slides to the left, the matching pressure plate 303 will press the first pressure plate 305 through the first spring connector 304, so that the contact force between the first pressure plate 305 and the button end of the timing start switch 205 gradually increases. When the matching pressure plate 303 continues to slide to the left along the first limiting plug post 204 and the first spring connector 304 is gradually compressed, the first pressure plate 305 will press the button end of the timing start switch 205, so that the button end of the timing start switch 205 is in a pressed start state, and the timing start switch 205 is in a pressed start state. 5 feedback signal is given to the microcontroller 1010, and the microcontroller 1010 controls the timing module 107 to start timing. Since the timing value of the timing module 107 of the present invention is five seconds, if the non-staff member cannot unlock the lock 201 within five seconds after the non-staff member moves the shielding plate 3 to expose the lock hole part of the lock 201, the identity of the current person is determined after the five-second timing of the timing module 107 is reached (this is a non-staff member), and the timing module 107 feedback signal is given to the microcontroller 1010. The microcontroller 1010 first controls the buzzer 103 to start buzzing, so as to warn the current non-staff member through the buzzing, and at the same time controls the 5G module 108 to wirelessly transmit a message to the mobile device 109 which is the staff member's mobile phone, so that the staff member can know at the first time that someone intends to open the box door 2 and go there in time; When the staff member is ready to open the door 2, because he has a matching key, he can directly insert the key into the lock hole of the lock 201 after moving the baffle plate 3 to expose the lock 201, thereby realizing the unlocking operation, and the operation time will not reach the five-second timing of the timing module 107; and when the door 2 is unlocked, the staff member rotates and unfolds the door 2. At this time, there is no more pressure from the door 2 to the third limit plug 402, and the second spring connector 403 in the stretched state quickly resets and rebounds, so as to drive the second pressure plate 4 to move forward through the sliding cooperation between the third limit plug 402 and the first limit plug 106, until the second spring connector 403 is completely reset, at this time, the rubber pressure block 401 presses the button end of the timing off switch 105, and the timing off switch 105 is in a pressed start state, and its feedback signal is given to the microcontroller 1010, and the microcontroller 1010 controls the timing module 107 to close the timing to ensure that no false alarm occurs.
[0021] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0022] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0023] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.
Claims
1. A distribution box with an anti-theft structure, characterized in that: include: A box body (1), wherein a power distribution installation slot (101) is provided on the front end surface of the box body (1), and an anti-theft monitoring block (102) is fixedly installed on the top surface of the inner end of the power distribution installation slot (101); a microcontroller (1010) and a timing module (107) electrically connected thereto are provided inside the anti-theft monitoring block (102), and a timing value of the timing module (107) is five seconds; a box door (2) is rotatably installed on the front end surface of the box body (1), and a lock (201) for locking the box door (2) is installed on the box door (2); a reciprocating sliding opening (202) penetrating the rear end surface of the box door (2) is provided on the front end surface of the box door (2) adjacent to the left side of the lock (201), and the reciprocating sliding opening (202) is rectangular An opening structure; a second matching block (203) in the form of a rectangular plate structure is fixedly mounted on the rear end face of the box door (2) adjacent to the left side of the reciprocating sliding opening (202), and a group of timing start switches (205) are fixedly mounted on the right end face of the second matching block (203); the timing start switch (205) is electrically connected to the microcontroller (1010), the timing start switch (205) is a touch switch, and the key end of the timing start switch (205) faces the right side; when the timing start switch (205) is in a pressed state, the timing start switch (205) feeds back a signal to the microcontroller (1010), and the microcontroller (1010) controls the timing module (107) to start the timing.
2. A distribution box with an anti-theft structure according to claim 1, characterized in that: A shielding plate (3) is provided on the front side of the box door (2), and a limiting sliding plug plate (302) with a rectangular plate structure is fixedly connected to the rear end face of the shielding plate (3); a leftward pointing arrow (301) is engraved on the front end face of the shielding plate (3); the limiting sliding plug plate (302) is slidably inserted into the reciprocating sliding opening (202), and a matching pressure plate (303) with a rectangular plate structure is fixedly installed on the left end face of the limiting sliding plug plate (302); a first pressure plate (305) with a rectangular plate structure is provided on the left side of the matching pressure plate (303), and the right end face of the first pressure plate (305) and the left end face of the matching pressure plate (303) are fixedly connected via two first spring connectors (304).
3. A distribution box with an anti-theft structure according to claim 2, characterized in that: The right end surface of the second matching block (203) is fixedly connected with two first limiting plug posts (204); the left and right end surfaces of the matching pressure plate (303) are jointly provided with two second limiting plug posts (306); the left and right end surfaces of the first pressure plate (305) are jointly provided with two third limiting plug posts (307); the first limiting plug posts (204) are slidably plugged into and matched with the second limiting plug posts (306) and the third limiting plug posts (307).
4. A distribution box with an anti-theft structure according to claim 3, characterized in that: When the first spring connector (304) is in an extended state, the right end face of the limit sliding plug plate (302) contacts the right side face of the inner end of the reciprocating sliding opening (202), and the shielding plate (3) completely blocks the lock hole of the lock (201); when the first spring connector (304) is in an extended state, the left end face of the first pressing plate (305) contacts the right end face of the button end of the timing start switch (205), and the timing start switch (205) is in a non-pressed start state.
5. A distribution box with an anti-theft structure according to claim 4, characterized in that: A first matching block (104) with a rectangular block structure is fixedly installed on the front and side surfaces of the inner top surface of the power distribution installation slot (101), and two first limiting plug holes (106) are jointly provided on the front and rear end surfaces of the first matching block (104); a second pressing plate (4) with a rectangular plate structure is provided on the rear side of the first matching block (104), and two third limiting plug posts (402) are fixedly connected to the front end surface of the second pressing plate (4); the third limiting plug posts (402) are slidably plugged into the first limiting plug holes (106).
6. A distribution box with an anti-theft structure according to claim 5, characterized in that: A set of timing off switches (105) is fixedly mounted on the rear end surface of the first matching block (104), and the timing off switches (105) are electrically connected to the microcontroller (1010); the timing off switches (105) are touch switches, and the button end of the timing off switches (105) faces the rear side; and a rubber pressing block (401) is fixedly mounted on the front end surface of the second pressure plate (4), and the rubber pressing block (401) corresponds to the position of the timing off switches (105).
7. A distribution box with an anti-theft structure according to claim 6, characterized in that: The front end surface of the second pressure plate (4) and the rear end surface of the first matching block (104) are fixedly connected via two second spring connectors (403); when the second spring connector (403) is in an extended state, the rubber pressing block (401) is in contact with the button end of the timing off switch (105), and the timing off switch (105) is in a pressed start state; when the timing off switch (105) is in a pressed start state, the timing off switch (105) provides a feedback signal to the microcontroller (1010), and the microcontroller (1010) controls the timing module (107) to close the timing; when the box door (2) is in a closed state and locked via the lock (201), the rear end surface of the box door (2) is in contact with the front end surface of the third limit plug (402), and the second spring connector (403) is in a stretched state, and the rubber pressing block (401) is not in contact with the button end of the timing off switch (105).
8. The distribution box with anti-theft structure according to claim 7, characterized in that: A group of buzzers (103) are fixedly mounted on the bottom end surface of the anti-theft monitoring block (102), and the buzzers (103) are electrically connected to the microcontroller (1010); a 5G module (108) is also provided inside the anti-theft monitoring block (102), and the 5G module (108) is electrically connected to the microcontroller (1010); the 5G module (108) is connected to a mobile device (109) which is a mobile phone of a staff member via a wireless network transmission; when the timing value of the timing module (107) is reached, the timing module (107) feeds back a signal to the microcontroller (1010), and the microcontroller (1010) controls the buzzer (103) to start buzzing, and simultaneously controls the 5G module (108) to wirelessly transmit a message to the mobile device (109).