An instrument cabinet with anti-theft function

Abstract

The utility model relates to the technical field of instrument cabinets, and specifically to an instrument cabinet with an anti-theft function, comprising a cabinet body, partitions are connected to the left and right ends of the inner wall of the cabinet body, drawers are movably arranged on the partitions, a drawer handle is fixedly connected to the outer wall of the front end surface of the drawer, an alarm device is connected to the outer wall of the rear end surface of the drawer, a locking device is arranged below the drawer, and a moving device is arranged on the outer wall of the left end surface of the cabinet body; the instrument cabinet with the anti-theft function is provided with an alarm device, so as to remind that instruments and other items in the instrument cabinet are being stolen, and at the same time, the locking device is provided to lock and limit two movable ladders, so that the drawers cannot be taken out, thereby avoiding the possibility of theft, and secondly, a handrail is provided to cooperate with a roller, and a limit rod inserted in a circular groove is taken out, so that the cabinet body can be moved, and the limit rod in the circular groove is pressed to reach the rear side of the roller, so that the roller is limited, thereby preventing thieves from moving and stealing the entire cabinet body.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument cabinets, in particular to an instrument cabinet with an anti-theft function. Background Art

[0002] An instrument cabinet is a place to store office lab equipment, medical instruments and other objects, and an anti-theft instrument cabinet is an instrument cabinet with anti-theft function. When important instruments and other items are stored in the instrument cabinet, if theft occurs, there is no timely alarm reminder and effective prevention of theft of instruments and other items in the cabinet;

[0003] The utility model with the publication number CN208274397U discloses an instrument cabinet with an anti-theft function, including a cabinet body and a remote control, wherein a cabinet door is installed on the outer wall of the cabinet body, a password lock is installed on the cabinet door, a first partition and a second partition are horizontally arranged in the inner cavity of the cabinet body, drawers are placed on the upper end surfaces of the first partition and the second partition, a conductive block is vertically arranged on the side of the drawer away from the cabinet door, the bottom of the first partition and the bottom of the second partition are fixedly connected to a conductive slot, the conductive block is connected to a wireless switch through a wire, the wireless switch is connected to a battery through a wire, the battery is connected to a speaker through a wire, the speaker is connected to the conductive slot through a wire, and the remote control is connected to the wireless switch through a wireless signal;

[0004] In the above technical scheme, by setting a password lock, the instrument cabinet has a good anti-theft effect. At the same time, a conductive slot, a conductive block, a loudspeaker and a wireless switch are provided. When the wireless switch is closed using a remote control, the drawer is pulled, the conductive block is inserted into the conductive slot, the battery and the loudspeaker circuit are connected, and the loudspeaker makes a sound to remind that the instruments in the instrument cabinet are being stolen, thereby achieving an early warning effect and further improving the anti-theft performance of the instrument cabinet. However, the function of the instrument cabinet with an anti-theft function is not perfect enough, and its alarm reminder cannot be timely and effective. At the same time, only a reminder warning cannot prevent thieves from stealing instruments and other items in the cabinet. Secondly, when the instrument cabinet needs to be moved in a specific situation, the instrument cabinet cannot be moved well. Utility Model Content

[0005] The purpose of the utility model is to provide an instrument cabinet with an anti-theft function to solve the problem that the instrument cabinet with an anti-theft function is not perfect enough, and its alarm reminder cannot be timely and effective. At the same time, the reminder and warning alone cannot prevent thieves from stealing instruments and other items in the cabinet. Secondly, when the instrument cabinet needs to be moved in a specific occasion, the instrument cabinet cannot be moved well.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An instrument cabinet with an anti-theft function comprises a cabinet body, partitions are connected to both sides of the inner wall of the cabinet body, drawers are movably arranged on the partitions, a drawer handle is fixedly connected to the outer wall of the front end surface of the drawer, an alarm device is connected to the outer wall of the rear end surface of the drawer, a locking device is arranged under the drawer, and a moving device is arranged on the outer wall of the left end surface of the cabinet body.

[0008] Preferably, the alarm device includes a pull hook, a pull ring, a connecting block, a pull rope, a pull rope alarm switch, a sound and light controlled alarm and a placement plate, one end of the pull hook is fixedly connected to the outer wall of the rear end surface of the drawer, the other end of the pull hook is connected to one end of the pull ring, the other end of the pull ring is fixedly connected to one end surface of the connecting block, the other end surface of the connecting block is fixedly connected to a pull rope, the end of the pull rope passes through the cabinet and is connected to one end of the pull rope alarm switch, the bottom of the pull rope alarm switch is fixedly connected to a placement plate, the placement plate is fixedly connected to the rear end surface of the cabinet, and a sound and light controlled alarm is provided at the center of the top of the cabinet.

[0009] In the utility model, a pull hook is connected to the rear end of the drawer to pull the pull ring, which drives the pull rope on the connecting block to move, and then the pull rope pulls the pull rope alarm switch on the outer wall of the rear end surface of the cabinet, and the sound and light controlled alarm connected to the pull rope alarm switch is pulled and flashes, which can finally serve as a timely alarm reminder.

[0010] Among them, the base of the pull-cord alarm switch is fixedly connected to the placement plate by screws, one end of the pull-cord alarm switch is electrically connected to the external power supply through a wire, and the other end is electrically connected to the sound and light controlled alarm on the top of the cabinet through a wire. When theft occurs, the pulled drawer will stretch the pull cord connected to the pull-cord alarm switch, which will trigger the alarm switch of the pull-cord alarm switch, and at the same time the sound and light controlled alarm will be pulled and flashed, serving as an alarm.

[0011] Preferably, the locking device includes a trapezoidal groove, a movable ladder, a round rod, a lock, a connecting plate and a fixed column. The bottom of the drawer is fixedly connected to the upper end of the connecting plate. A rectangular groove is provided at the lower end of the connecting plate. The lower end of the fixed column is fixed to the lower surface of the inner wall of the cabinet. The upper end of the fixed column is inserted into the rectangular groove.

[0012] In the utility model, a rectangular groove is provided on the connecting plate to slide on the fixed column, thereby driving the drawer fixedly connected to the upper end of the connecting plate to move, so that the drawer can be taken out.

[0013] Preferably, movable platforms are provided on the left and right sides of the fixed column, a trapezoidal groove is provided at the front end of the lower surface of the inner wall of the cabinet below the movable platform, the bottom of the movable platform is movably arranged in the trapezoidal groove, a circular hole is provided at the upper end of the movable platform, a round rod is inserted in the circular hole, a locking hole is provided at the end of the round rod, and the lock is locked in the locking hole.

[0014] In the utility model, the connecting plate is separated by sliding the movable ladder in the trapezoidal groove, and the round rod and the lock are locked to effectively prevent the drawer from being taken out, thereby avoiding the theft of instruments and other items in the cabinet.

[0015] Preferably, the moving device includes a handrail, a retraction platform, a circular groove, a limit rod and a roller. The outer wall of the left end face of the cabinet is provided with a retraction platform. The handrail is movably connected to the outer wall of the retraction platform through a rotating shaft. Circular grooves are provided at the front and rear ends of the lower surface of the inner wall of the cabinet and penetrate the cabinet. Limit rods are inserted in the circular grooves, and rollers are provided on the outer wall of the cabinet corresponding to the circular grooves.

[0016] In the utility model, by arranging the coordination of the handrail and the roller, the cabinet can be pushed to a specific occasion for use. Secondly, by inserting the matching limit rod in the circular groove, after the cabinet is moved to a suitable position, the limit rod can be pressed to limit the roller to prevent thieves from moving the entire cabinet and stealing. Finally, a retracting platform is provided, and the handrail is movably connected to the outer wall of the retracting platform by a rotating shaft, so that the handrail can be folded to reduce the occupied area.

[0017] Preferably, a symmetrical upper cabinet door is provided at the upper end of the front end surface of the cabinet body, and a symmetrical first handle is provided at the opening and closing position of the outer wall of the upper cabinet door.

[0018] In the utility model, symmetrical first handles are arranged on the outer wall of the upper cabinet door, so as to facilitate taking out and placing the drawers inside.

[0019] Preferably, a symmetrical lower cabinet door is provided at the lower end of the front end surface of the cabinet body, and a symmetrical second handle is provided at the opening and closing position of the outer wall of the lower cabinet door, and a mechanical password lock is provided on the left side of the second handle on the right side.

[0020] In the utility model, a symmetrical second handle is arranged on the outer wall of the lower cabinet door in order to open and close the lower cabinet door. At the same time, a mechanical password lock is arranged to prevent thieves from opening the lower cabinet door at will, destroying the locking device inside and removing the limit rod in the circular groove, and then moving the entire cabinet to steal.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model cooperates with the pull hook, pull ring, connecting block, pull rope and pull rope alarm switch in the alarm device. When the pull hook connected to the drawer is pulled, the switch of the pull rope alarm switch will be pulled open, and then the connected sound and light controlled alarm will alarm and flash, thereby reminding that instruments and other items in the instrument cabinet are being stolen in a timely and effective manner. At the same time, the movable ladder in the locking device slides in the trapezoidal groove to block the outward pulling movement of the connecting plate, and with the cooperation of the round hole, the round rod, the lock hole and the lock, the two movable ladders are locked and limited, and finally the drawer cannot be taken out, thereby avoiding the possibility of theft.

[0023] The utility model arranges a hand lever to cooperate with the roller, and takes out the limit rod inserted in the circular groove, so that the cabinet can be moved. The limit rod in the circular groove is pressed to reach the rear side of the roller, and the roller is limited to prevent thieves from moving and stealing the entire cabinet. Finally, with the cooperation of the hand lever and the rotating shaft, the cabinet can be retracted on the retracting platform, thereby reducing the occupied area of ​​the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0025] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0026] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0027] Figure 4 This is a schematic diagram of the structure of the locking device of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the mobile device of the utility model;

[0029] Figure 6 It is a schematic diagram of the internal structure of the utility model;

[0030] The meaning of each number in the figure is:

[0031] Cabinet; 11. Partition;

[0032] Upper cabinet door; 21. First handle;

[0033] Drawer; 31. Drawer handle;

[0034] Alarm device; 41. Draw hook; 42. Draw ring; 43. Connecting block; 44. Draw rope; 45. Draw rope alarm switch; 46. Sound and light alarm; 47. Placement board;

[0035] Lower cabinet door; 51, second handle; 52, mechanical password lock;

[0036] Locking device; 61, trapezoidal groove; 62, movable ladder; 621, round hole; 63, round rod; 631, lock hole; 64, lock; 65, connecting plate; 66, fixed column;

[0037] Moving device; 71. Handrail; 72. Retracting platform; 73. Circular groove; 74. Limiting rod; 75. Roller. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] See also Figure 1-Figure 6 , this embodiment provides a technical solution:

[0040] An instrument cabinet with an anti-theft function comprises a cabinet body 1, partitions 11 are connected to both sides of the inner wall of the cabinet body 1, a drawer 3 is movably provided on the partition 11, a drawer handle 31 is fixedly connected to the outer wall of the front end surface of the drawer 3, an alarm device 4 is connected to the outer wall of the rear end surface of the drawer 3, a locking device 6 is provided under the drawer 3, and a moving device 7 is provided on the outer wall of the left end surface of the cabinet body 1.

[0041] In this embodiment, the alarm device 4 includes a hook 41, a pull ring 42, a connecting block 43, a pull rope 44, a pull rope alarm switch 45, a sound and light controlled alarm 46 and a placement plate 47. One end of the hook 41 is fixedly connected to the outer wall of the rear end surface of the drawer 3, and the other end of the hook 41 is connected to one end of the pull ring 42. The other end of the pull ring 42 is fixedly connected to one end surface of the connecting block 43. The other end surface of the connecting block 43 is fixedly connected with a pull rope 44. The end of the pull rope 44 passes through the cabinet 1 and is connected to one end of the pull rope alarm switch 45. The bottom of the pull rope alarm switch 45 is fixedly connected to a placement plate 47. The placement plate 47 is fixedly connected to the rear end surface of the cabinet 1. A sound and light controlled alarm 46 is provided at the center of the top of the cabinet 1.

[0042] When the instrument cabinet with anti-theft function of this embodiment is in use, the pull hook 41 is connected to the rear end of the drawer 3 to pull the pull ring 42, and the pull ring 42 drives the pull rope 44 on the connecting block 43 to move, and then the pull rope 44 pulls the pull rope alarm switch 45 on the outer wall of the rear end surface of the cabinet body 1, and the sound and light controlled alarm 46 connected to the pull rope alarm switch 45 is pulled and flashes, which can finally serve as a timely alarm reminder.

[0043] Among them, the base of the pull-cord alarm switch 45 is fixedly connected to the placement plate 47 by screws, one end of the pull-cord alarm switch 45 is electrically connected to the external power supply through a wire, and the other end is electrically connected to the sound and light controlled alarm 46 at the upper end of the cabinet 1 through a wire. When theft occurs, the pulled drawer 3 will stretch the pull cord 44 connected to the pull-cord alarm switch 45, at this time the alarm switch of the pull-cord alarm switch 45 will be triggered, and at the same time the sound and light controlled alarm 46 will be pulled and flashed, serving as an alarm.

[0044] Furthermore, the locking device 6 includes a trapezoidal groove 61, a movable ladder 62, a round rod 63, a lock 64, a connecting plate 65 and a fixed column 66. The bottom of the drawer 3 is fixedly connected to the upper end of the connecting plate 65. A rectangular groove is opened at the lower end of the connecting plate 65. The lower end of the fixed column 66 is fixed to the lower surface of the inner wall of the cabinet 1, and the upper end of the fixed column 66 is inserted into the rectangular groove.

[0045] In the present invention, a rectangular groove is provided on the connecting plate 65 to slide on the fixing column 66, thereby driving the drawer 3 fixedly connected to the upper end of the connecting plate 65 to move, so that the drawer 3 can be taken out.

[0046] Specifically, movable platforms 62 are provided on the left and right sides of the fixed column 66, a trapezoidal groove 61 is provided at the front end of the lower surface of the inner wall of the cabinet 1 below the movable platform 62, the bottom of the movable platform 62 is movably arranged in the trapezoidal groove 61, a circular hole 621 is provided at the upper end of the movable platform 62, a round rod 63 is inserted in the circular hole 621, a locking hole 631 is provided at the end of the round rod 63, and the lock 64 is locked in the locking hole 631.

[0047] In the utility model, the movable ladder 62 slides in the trapezoidal groove 61 to block the connecting plate 65, and the locking support of the round rod 63 and the lock 64 can effectively prevent the drawer 3 from being taken out, thereby avoiding the theft of items such as instruments in the cabinet.

[0048] Furthermore, the moving device 7 includes a handrail 71, a retracting platform 72, a circular groove 73, a limit rod 74 and a roller 75. The retracting platform 72 is provided on the outer wall of the left end surface of the cabinet 1. The handrail 71 is movably connected to the outer wall of the retracting platform 72 through a rotating shaft. Circular grooves 73 are provided at the front and rear ends of the lower surface of the inner wall of the cabinet 1 and penetrate the cabinet 1. Limit rods 74 are inserted in the circular grooves 73, and rollers 75 are provided on the outer wall of the cabinet 1 corresponding to the circular grooves 73.

[0049] In the utility model, by setting the cooperation of the handrail 71 and the roller 75, the cabinet 1 can be pushed to a specific occasion for use. Secondly, by inserting the matching limit rod 74 in the circular groove 73, after the cabinet 1 is moved to a suitable position, the limit rod 74 is pressed to limit the roller 75 to prevent thieves from moving the entire cabinet 1 and stealing. Finally, a retracting platform 72 is set, and the handrail 71 is movably connected to the outer wall of the retracting platform 72 through a rotating shaft, so that the handrail 71 can be folded to reduce the occupied area.

[0050] Specifically, a symmetrical upper cabinet door 2 is provided at the upper end of the front end surface of the cabinet body 1 , and a symmetrical first handle 21 is provided at the opening and closing position of the outer wall of the upper cabinet door 2 .

[0051] In the utility model, a symmetrical first handle 21 is arranged on the outer wall of the upper cabinet door 2 to facilitate taking out and placing the drawer 3 inside.

[0052] It is worth adding that a symmetrical lower cabinet door 5 is provided at the lower end of the front end surface of the cabinet body 1 , and a symmetrical second handle 51 is provided at the opening and closing position of the outer wall of the lower cabinet door 5 , and a mechanical code lock 52 is provided on the left side of the second handle 51 on the right side.

[0053] In the utility model, a symmetrical second handle 51 is provided on the outer wall of the lower cabinet door 5 in order to open and close the lower cabinet door 5. At the same time, a mechanical combination lock 52 is provided to prevent thieves from opening the lower cabinet door 5 at will, destroying the locking device 6 inside and removing the limit rod 74 in the circular groove 73, and then moving the entire cabinet body 1 for theft.

[0054] When the instrument cabinet with anti-theft function of this embodiment is in use, first open the handrail 71 on the retracting platform 72, push the cabinet body 1 to a suitable position with the cooperation of the roller 75, retract the handrail 71 to reduce the occupied area, and then press the limit rod 74 in the circular groove 73 to limit the roller 75, and finally the cabinet body 1 is limited and fixed in the position, and then turn on the external power supply, and connect one end of the pull rope alarm switch 45 to the external power supply through a wire, and the other end to the sound and light control alarm 46 through a wire, and finally connect the alarm device 4 with the drawer 3, and then move the two movable ladder platforms 62 in the trapezoidal groove 61 close to the fixed column 66, and use the round rod 63 and the lock 64 to cooperate with each other. The movable ladder 62 is locked, and after locking, the lower cabinet door 5 is closed by the second handle 51, and then the lower cabinet door 5 is locked by the mechanical code lock 52, and the upper cabinet door 2 is closed by the first handle 21, so that the entire cabinet body 1 is in an anti-theft state. When an unauthorized person steals, the upper cabinet door 2 is opened, and the drawer 3 is pulled by pulling the drawer handle 31, the alarm switch of the pull cord alarm switch 45 will be activated, thereby sounding the sound and light controlled alarm 46, which has the effect of timely preventive alarm. When the unauthorized person still wants to pull the drawer 3 to take it out, after moving a certain distance, the locking device 6 set therein will prevent it from being pulled outward, and finally the drawer 3 cannot be taken out, thereby avoiding the possibility of theft.

Claims

1. An instrument cabinet with an anti-theft function, comprising a cabinet body (1), wherein both sides of the inner wall of the cabinet body (1) are connected to partitions (11), a drawer (3) is movably provided on the partition (11), and a drawer handle (31) is fixedly connected to the outer wall of the front end surface of the drawer (3), characterized in that: The outer wall of the rear end surface of the drawer (3) is connected to an alarm device (4); a locking device (6) is provided below the drawer (3); and a moving device (7) is provided on the outer wall of the left end surface of the cabinet (1); the alarm device (4) comprises a draw hook (41), a draw ring (42), a connecting block (43), a draw rope (44), a draw rope alarm switch (45), an audible and visual alarm (46) and a placement plate (47); one end of the draw hook (41) is fixedly connected to the outer wall of the rear end surface of the drawer (3); and the draw hook (41) is fixedly connected to the outer wall of the rear end surface of the drawer (3). The other end of the hook (41) is connected to one end of the pull ring (42), the other end of the pull ring (42) is fixedly connected to one end surface of the connecting block (43), the other end surface of the connecting block (43) is fixedly connected to a pull rope (44), the end of the pull rope (44) passes through the cabinet (1) and is connected to one end of a pull rope alarm switch (45), the bottom of the pull rope alarm switch (45) is fixedly connected to a placement plate (47), the placement plate (47) is fixedly connected to the rear end surface of the cabinet (1), and the top of the cabinet (1) is fixedly connected to the cabinet (1). A sound and light controlled alarm (46) is provided at the center of the cabinet body (1); the locking device (6) comprises a trapezoidal groove (61), a movable ladder (62), a round rod (63), a lock (64), a connecting plate (65) and a fixing column (66); the bottom of the drawer (3) is fixedly connected to the upper end of the connecting plate (65); the lower end of the connecting plate (65) is provided with a rectangular groove; the lower end of the fixing column (66) is fixed to the lower surface of the inner wall of the cabinet body (1); the upper end of the fixing column (66) is inserted into the rectangular groove; the fixing A movable ladder (62) is provided on both sides of the column (66); a trapezoidal groove (61) is provided at the front end of the lower surface of the inner wall of the cabinet (1) below the movable ladder (62); the bottom of the movable ladder (62) is movably arranged in the trapezoidal groove (61); a round hole (621) is provided at the upper end of the movable ladder (62); a round rod (63) is inserted into the round hole (621); a locking hole (631) is provided at the end of the round rod (63); and the lock (64) is locked in the locking hole (631).

2. The instrument cabinet with anti-theft function according to claim 1, characterized in that: The moving device (7) comprises a hand lever (71), a retracting platform (72), a circular groove (73), a limiting rod (74) and a roller (75); the outer wall of the left end surface of the cabinet (1) is provided with a retracting platform (72); the hand lever (71) is movably connected to the outer wall of the retracting platform (72) via a rotating shaft; circular grooves (73) are provided at the front and rear ends of the lower surface of the inner wall of the cabinet (1) and penetrate the cabinet (1); the limiting rods (74) are inserted into the circular grooves (73); and rollers (75) are provided on the outer wall of the cabinet (1) at locations corresponding to the circular grooves (73).

3. The instrument cabinet with anti-theft function according to claim 1, characterized in that: A symmetrical upper cabinet door (2) is provided at the upper end of the front face of the cabinet body (1), and a symmetrical first handle (21) is provided at the opening and closing position of the outer wall of the upper cabinet door (2).

4. The instrument cabinet with anti-theft function according to claim 3 is characterized in that: A symmetrical lower cabinet door (5) is provided at the lower end of the front end surface of the cabinet body (1), and a symmetrical second handle (51) is provided at the opening and closing position of the outer wall of the lower cabinet door (5), and a mechanical password lock (52) is provided on the left side of the second handle (51) on the right side.

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