Computer case with external anti-theft structure

Abstract

The invention discloses a computer case with an external anti-theft structure, and belongs to the technical field of theft prevention, the computer case comprises a case main body, a case door is hinged to the front side of the case main body, a rotating rod penetrates through and is rotatably connected to the interior of the case door, one end of the rotating rod is fixedly connected with a semicircular block, and the other end of the rotating rod is fixedly connected with a rotating disc; a round block is fixedly connected to the side face of the machine box door, and a first spring is elastically connected between the rotating disc and the round block. According to the device, the rotating disc, the plug pin, the round hole, the round block, the semicircular block, a first spring, a second spring, a spherical rod, a first supporting rod, a first bevel gear, a rectangular plate, a second bevel gear, a supporting plate, a gear, a baffle, a lead screw, a rack rod and a rotating rod are arranged and matched with one another; and when the case door is opened under an abnormal condition, a spherical rod can be triggered to ascend, so that two groups of screw rods can rotate, and a baffle plate is moved upwards to protect articles in the case main body.

Description

Technical Field

[0001] The present application relates to the field of anti-theft technology, and in particular to a computer case with an external anti-theft structure. Background Art

[0002] A computer case is a housing used to store and secure the computer's internal components. It organizes computer components and makes them easier to transport and use. With the advent of the digital age, computers have become essential for people's lives and work. Consequently, they store a vast amount of information and data, including confidential documents and personal privacy. Computer theft has become a common source of data leakage, and due to their inherent value, computers are a frequent target for thieves.

[0003] Most existing methods of handling items are to prevent theft by using anti-theft locks, but since anti-theft locks are easy to crack, criminals can still steal items, which in turn leads to item loss. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a computer case with an external anti-theft structure, which solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides a computer case with an external anti-theft structure, comprising a case body, a case door hinged on the front of the case body, a rotating rod passing through the interior of the case door and rotatably connected, one end of the rotating rod fixedly connected to a semicircular block, the other end of the rotating rod fixedly connected to a turntable, a round block fixedly connected to the side of the case door, a spring elastically connected between the turntable and the round block, a latch fixedly connected to the side of the turntable, a round hole opened on the side of the round block, a spherical rod fixedly connected to the bottom end of the interior of the case body, the spherical rod The outer side of the rod is fixedly connected to a rectangular plate, and the rectangular plate is elastically connected to the inner bottom end of the chassis body by a second spring. Both sides of the rectangular plate are fixedly connected to a rack rod. The inner bottom end of the chassis body is fixedly connected to two sets of support plates. The interiors of the two sets of support plates are rotatably connected to support rods 1. One end of the two sets of support rods 1 is fixedly connected to a gear, and the other end of the two sets of support rods 1 is fixedly connected to bevel gears 1. The inner bottom end of the chassis body is rotatably connected to two sets of screw rods. The outer sides of the two sets of screw rods are threadedly connected to baffles, and the bottom ends of the two sets of screw rods are fixedly connected to bevel gears 2. By setting a turntable, the latch, the circular hole, the round block, the semi-circular block, the first spring, the second spring, the spherical rod, the first support rod, the first bevel gear, the rectangular plate, the second bevel gear, the support plate, the gear, the baffle, the screw rod, the rack rod, and the rotating rod cooperate with each other, so that when the chassis door is opened under abnormal circumstances, the spherical rod can be triggered to rise, thereby causing the two sets of screw rods to rotate, moving the baffle up, and protecting the items inside the chassis body.

[0006] Preferably, the interior of the chassis body is equipped with a knocking component for making a sound to remind staff during anti-theft, and the interior of the chassis body is equipped with a jet component for ejecting gas during anti-theft.

[0007] Preferably, the two groups of rack rods are respectively engaged with the two groups of gears, and the bevel gear 1 is engaged with the bevel gear 2.

[0008] Preferably, the circular holes are provided in two groups, an upper group and an lower group, and the pins have the same specifications and sizes as the two groups of circular holes.

[0009] Preferably, the knocking assembly includes an L-shaped support rod, the L-shaped support rod is fixedly connected to the inner side of the chassis body, the side of the L-shaped support rod away from the chassis body is fixedly connected to a knocking disk, the inner bottom end of the chassis body is fixedly connected to a bracket plate, the top of the bracket plate is internally rotatably connected to a support rod, the outer side of the support rod is fixedly connected to a knocking club, the bottom end of the support rod is fixedly connected to a swing plate, the inner side of the bracket plate is rotatably connected to a second support rod, the outer side of the second support rod is fixedly connected to a rotating disk, and the second support rod is connected to the first support rod via a conveyor belt transmission. By setting the L-shaped support rod, the knocking disk, the knocking club, the conveyor belt, the second support rod, the rotating disk, the swing plate, the bracket plate, and the support rod cooperate with each other, and the rotation of the second support rod drives the cooperation between the rotating disk and the swing plate, so that the support rod drives the knocking club to swing back and forth, knocking the knocking disk and making a sound to remind the staff.

[0010] Preferably, the striking plate is located on the motion trajectory of the striking club.

[0011] Preferably, the jet assembly includes a fixed plate, which is fixedly connected to the inner side of the chassis body, a hydraulic cylinder is connected to the interior of the fixed plate, one end of the interior of the hydraulic cylinder is connected to a force rod through a piston sliding connection, the other end of the interior of the hydraulic cylinder is connected to a push plate through a piston sliding connection, the side of the push plate is fixedly connected to the piston rod, the top end of the interior of the chassis body is fixedly connected to an L-shaped plate, and the top end of the L-shaped plate is equipped with a jet tube.

[0012] Preferably, the air jet and the piston rod are each provided in three groups. By providing a fixed plate, the hydraulic cylinder, the force-bearing rod, the push plate, the L-shaped plate, the air jet, and the piston rod cooperate with each other. The movement of the baffle can trigger the force-bearing rod, which in turn can push the push plate out under the action of the hydraulic cylinder, thereby acting on the three groups of piston rods, causing the piston rods to push inside the air jet, thereby spraying gas to warn thieves.

[0013] The benefits of this application are: (1) This application sets a turntable, a latch, a round hole, a round block, a semicircular block, a spring 1, a spring 2, a spherical rod, a support rod 1, a bevel gear 1, a rectangular plate, a bevel gear 2, a support plate, a gear, a baffle, a screw rod, a rack rod, and a rotating rod, which cooperate with each other so that when the chassis door is opened under abnormal circumstances, the spherical rod can be triggered to rise and the two sets of screw rods can be rotated, thereby moving the baffle up and protecting the items inside the chassis body.

[0014] (2) This application sets an L-shaped support rod, and the knocking plate, knocking club, conveyor belt, support rod 2, rotating plate, swing plate, bracket plate, and support rod cooperate with each other. The rotation of support rod 2 drives the cooperation between the rotating plate and the swing plate, so that the support rod drives the knocking club to swing back and forth, knocking the knocking plate and making a sound to alert the staff.

[0015] (3) This application sets a fixed plate, and the hydraulic cylinder, the force rod, the push plate, the L-shaped plate, the air jet and the piston rod cooperate with each other. Through the movement of the baffle, the force rod can be triggered and the push plate can be pushed out under the action of the hydraulic cylinder, thereby acting on the three groups of piston rods, so that the piston rods push inside the air jet, thereby spraying gas to warn thieves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 It is a structural schematic diagram of the overall appearance of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the chassis body of the present invention; Figure 3 This is a partial structural diagram of the present invention Figure 1 ; Figure 4 This is a partial structural diagram of the present invention Figure 2 ; Figure 5 This is a partial structural diagram of the present invention Figure 3 ; Figure 6 It is a schematic structural diagram of the knocking assembly of the present invention; Figure 7 It is a structural schematic diagram of the jet assembly of the present invention.

[0017] In the above figure, 1. Chassis body; 2. Chassis door; 4. Knocking assembly; 5. Jet assembly; 301. Turntable; 302. Latch; 303. Round hole; 304. Round block; 305. Semi-circular block; 306. Spring 1; 307. Spring 2; 308. Spherical rod; 309. Support rod 1; 310. Bevel gear 1; 311. Rectangular plate; 312. Bevel gear 2; 313. Support plate; 314. Gear; 315. Baffle; 316. Screw rod; 317, rack rod; 318, rotating rod; 401, L-shaped support rod; 402, knocking plate; 403, knocking club; 404, conveyor belt; 405, support rod 2; 406, rotating plate; 407, rocking plate; 408, bracket plate; 409, support rod; 501, fixed plate; 502, hydraulic cylinder; 504, force rod; 505, push plate; 506, L-shaped plate; 507, jet cylinder; 508, piston rod. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0021] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0022] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Example 1, see Figure 1-Figure 5The present embodiment provides a computer case with an external anti-theft structure, comprising a case body 1, a case door 2 hingedly connected to the front of the case body 1, a rotating rod 318 passing through the interior of the case door 2 and rotatably connected thereto, one end of the rotating rod 318 being fixedly connected to a semicircular block 305, the semicircular block 305 being driven by a turntable 301 and rotating one 180-degree angle each time, the other end of the rotating rod 318 being fixedly connected to a turntable 301, a round block 304 being fixedly connected to the side of the case door 2, a spring 306 being elastically connected between the turntable 301 and the round block 304, and when the turntable 301 is pulled, the spring 306 can be opened. The turntable 301 is elastically stretched. When the pulling force on the turntable 301 disappears, the spring 1 306 drives the turntable 301 to automatically reset under the action of its own resilience. The side of the turntable 301 is fixedly connected with a latch 302. The size of the latch 302 is the same as the size of the circular hole 303, so the latch 302 can be inserted into the inside of the circular hole 303. The side of the round block 304 is provided with a circular hole 303. The bottom end of the inner part of the chassis body 1 is fixedly connected with a spherical rod 308. When the semicircular block 305 rotates 180 degrees until the convex part faces downward, the semicircular block 305 can squeeze the spherical rod 308, and the spherical rod 308 The outer side of the chassis body 1 is fixedly connected with a rectangular plate 311. When the rectangular plate 311 slides upward under the action of the second spring 307, it can drive the two sets of rack rods 317 to follow and slide upward synchronously. The rectangular plate 311 is elastically connected to the inner bottom end of the chassis body 1 with the second spring 307. When the semicircular block 305 can squeeze the spherical rod 308, the second spring 307 is elastically compressed. The two sides of the rectangular plate 311 are fixedly connected with the rack rod 317. The inner bottom end of the chassis body 1 is fixedly connected with two sets of support plates 313. The function of the two sets of support plates 313 is to support the rotational movement of the two sets of support rods 1 309 respectively. The interiors of the two support plates 313 are rotatably connected to support rod 1 309, one end of the two support rods 1 309 is fixedly connected to gear 314, and the other ends of the two support rods 1 309 are fixedly connected to bevel gear 1 310. The bottom end of the interior of the chassis body 1 is rotatably connected to two sets of screw rods 316, and the outer sides of the two sets of screw rods 316 are threadedly connected to baffle 315. The outer sides of the two sets of screw rods 316 are threadedly connected to baffle 315, so when the two sets of screw rods 316 rotate, the baffle 315 can be moved up or down. The bottom ends of the two sets of screw rods 316 are fixedly connected to bevel gear 2 312. The interior of the chassis body 1 is equipped with a knocking component 4 for making a sound to alert the staff when anti-theft is required. The interior of the chassis body 1 is equipped with an injection component 5 for ejecting gas when anti-theft is required. The two sets of rack rods 317 are respectively engaged with the two sets of gears 314. Since the two sets of rack rods 317 are respectively engaged with the two sets of gears 314, when the two sets of rack rods 317 move, they can drive the two sets of gears 314 to rotate. The bevel gear 1 310 is engaged with the bevel gear 2 312. The circular hole 303 is provided with two sets of upper and lower groups.The pin 302 and the two sets of round holes 303 have the same size.

[0025] When in use, people first need to move the device to a position suitable for use of the device. First, the staff pulls the turntable 301, and the spring 1 306 is elastically stretched, so that the pin 302 is disengaged from the circular hole 303. Then, the turntable 301 is rotated 180 degrees, so that the semicircular block 305 rotates until the raised part of the semicircular block 305 faces upward. Then, the turntable 301 is released, and the spring 1 306 automatically drives the pin 302 on the turntable 301 to be inserted into the circular hole 303 under the action of its own rebound force. Then, the chassis door 2 is opened and the items to be protected from theft are placed inside the chassis body 1, and then the chassis door 2 is closed. Then, the turntable 301 is pulled again and rotated so that the semicircular block 305 rotates until the convex part faces downward. At this time, when the chassis door 2 is closed, the semicircular block 305 can squeeze the spherical rod 308, so that the spring 2 307 is elastically compressed and the rectangular plate 311 slides downward. When an illegal element wants to steal, when he opens the chassis door 2, the semicircular block 305 moves along with the chassis door 2. When the spherical rod 308 is opened, the force exerted on the spherical rod 308 disappears, and the second spring 307 automatically resets under the action of its own rebound force. Therefore, the rectangular plate 311 can move upward under the action of the second spring 307, and at the same time, the two sets of rack rods 317 can move upward synchronously. Since the two sets of rack rods 317 are respectively engaged with the two sets of gears 314, they can drive the two sets of gears 314 to rotate, thereby driving the two sets of support rods. One 309 synchronously follows the rotation movement, and at the same time makes the two sets of bevel gears one 310 rotate. Since the two sets of bevel gears one 310 are respectively engaged with the two sets of bevel gears two 312, they can drive the two sets of bevel gears two 312 to rotate, and then drive the screw rod 316 to rotate, so that the baffle 315 can move up, so that the baffle 315 can move up to the middle position inside the chassis body 1, thereby blocking the items inside the chassis body 1 to prevent criminals from moving the items inside the chassis body 1 away.

[0026] Example 2, see Figure 1-Figure 7On the basis of Example 1, the knocking assembly 4 in the present application includes an L-shaped support rod 401. The function of the L-shaped support rod 401 is to support the use of the knocking plate 402, thereby facilitating the use of the knocking plate 402. The L-shaped support rod 401 is fixedly connected to the inner side of the chassis body 1. The side of the L-shaped support rod 401 away from the chassis body 1 is fixedly connected with the knocking plate 402. The knocking plate 402 and the knocking club 403 are both made of metal. The inner bottom end of the chassis body 1 is fixedly connected with a bracket plate 408. The bracket plate 408 is used to support the rotational movement of the support rod 409 and the support rod 2 405. The top of the bracket plate 408 is internally connected to the rotating shaft There is a support rod 409, which can drive the knocking club 403 to follow and make synchronous swinging motion. The outer side of the support rod 409 is fixedly connected with the knocking club 403, and the bottom end of the support rod 409 is fixedly connected with the swing plate 407. The internal rotation of the bracket plate 408 is connected with the support rod 2 405, and the outer side of the support rod 2 405 is fixedly connected with the rotating disk 406. The support rod 2 405 and the support rod 1 309 are connected through the transmission belt 404. The function of the conveyor belt 404 is that when the support rod 1 309 rotates, it can drive the support rod 2 405 to rotate as well. The knocking disk 402 is located on the motion trajectory of the knocking club 403.

[0027] When in use, based on Example 1, when the support rod 1 309 rotates, the support rod 2 405 can also rotate synchronously under the action of the conveyor belt 404. When the support rod 2 405 rotates, it can drive the rotating disk 406 to rotate as well. When the rotating disk 406 rotates, the structure on the surface of the rotating disk 406 cooperates with the swing plate 407, thereby driving the swing plate 407 to perform regular swinging motion, and then the swing plate 407 drives the support rod 409 to swing motion, and the support rod 409 can drive the knocking club 403 to follow the synchronous reciprocating swinging motion, thereby causing the knocking club 403 to knock with the knocking disk 402. Since the knocking club 403 and the knocking disk 402 are both made of metal materials, the knocking club 403 contacts the knocking disk 402 and makes a sound, thereby reminding the staff to protect the chassis body 1.

[0028] Example 3, see Figure 1-Figure 7On the basis of Example 1, the jet assembly 5 in the present application includes a fixed plate 501. The function of the fixed plate 501 is to support the use of the hydraulic cylinder 502, thereby facilitating the use of the hydraulic cylinder 502. The fixed plate 501 is fixedly connected to the internal side of the chassis body 1. The hydraulic cylinder 502 is connected to the interior of the fixed plate 501. One end of the interior of the hydraulic cylinder 502 is connected to the force rod 504 through a piston sliding. When the force rod 504 is squeezed by the baffle 315, the internal liquid pressure of the hydraulic cylinder 502 increases, thereby pushing out the push plate 505, and then pushing out the piston rod 508. The other end of the interior of the hydraulic cylinder 502 is connected to the push plate 505 through a piston sliding. The side of the push plate 505 is fixedly connected to the piston rod 508. The top end of the interior of the chassis body 1 is fixedly connected to the L-shaped plate 506. The top of the L-shaped plate 506 is equipped with a jet nozzle 507. The jet nozzle 507 and the piston rod 508 are both provided with three groups.

[0029] During use, on the basis of Example 1, chemical powder and reagents are placed inside the three groups of jet tubes 507. At this time, when the baffle 315 moves upward, the baffle 315 can squeeze the force-bearing rod 504 during the upward movement. When the force-bearing rod 504 is squeezed, the liquid pressure inside the hydraulic cylinder 502 increases, thereby being able to push out the push plate 505. When the push plate 505 is pushed out, it can act on the three groups of piston rods 508, so that the three groups of piston rods 508 can be pushed forward under the action of the push plate 505, so that the three groups of piston rods 508 act on the three groups of jet tubes 507 respectively, so that the three groups of piston rods 508 push, so that the powder inside the jet tube 507 can react with the reagent, thereby spraying out gas to warn criminals.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A computer case with an external anti-theft structure, comprising a case body (1), wherein a case door (2) is hingedly connected to the front of the case body (1); It is characterized in that A rotating rod (318) is passed through the interior of the chassis door (2) and is rotatably connected thereto. One end of the rotating rod (318) is fixedly connected to a semicircular block (305). The other end of the rotating rod (318) is fixedly connected to a rotating disk (301). A round block (304) is fixedly connected to the side of the chassis door (2). A spring (306) is elastically connected between the rotating disk (301) and the round block (304). A latch (302) is fixedly connected to the side of the rotating disk (301). A round hole (303) is provided on the side of the round block (304). A spherical rod (308) is fixedly connected to the bottom end of the interior of the chassis body (1). A rectangular plate (311) is fixedly connected to the outside of the spherical rod (308). The rectangular plate (311) is connected to the chassis body. The inner bottom end of the body (1) is elastically connected to a spring 2 (307), both sides of the rectangular plate (311) are fixedly connected to rack rods (317), the inner bottom end of the chassis body (1) is fixedly connected to two groups of support plates (313), the interiors of the two groups of support plates (313) are rotatably connected to support rod 1 (309), one end of the two groups of support rod 1 (309) is fixedly connected to a gear (314), the other ends of the two groups of support rod 1 (309) are fixedly connected to bevel gear 1 (310), the inner bottom end of the chassis body (1) is rotatably connected to two groups of screw rods (316), the outer sides of the two groups of screw rods (316) are threadedly connected to a baffle (315), and the bottom ends of the two groups of screw rods (316) are fixedly connected to bevel gear 2 (312).

2. The computer case with an external anti-theft structure according to claim 1, characterized in that: The interior of the chassis body (1) is equipped with a knocking component (4) for making a sound to alert staff during theft prevention, and the interior of the chassis body (1) is equipped with a jet component (5) for ejecting gas during theft prevention.

3. The computer case with an external anti-theft structure according to claim 1, characterized in that: The two groups of rack rods (317) are respectively engaged with the two groups of gears (314), and the bevel gear 1 (310) is engaged with the bevel gear 2 (312).

4. The computer case with an external anti-theft structure according to claim 1, characterized in that: The circular holes (303) are provided in two groups, one upper and one lower, and the latch (302) has the same specifications and sizes as the two groups of circular holes (303).

5. The computer case with an external anti-theft structure according to claim 2, characterized in that: The knocking assembly (4) comprises an L-shaped support rod (401), the L-shaped support rod (401) being fixedly connected to the inner side surface of the chassis body (1), a knocking disk (402) being fixedly connected to the side of the L-shaped support rod (401) away from the chassis body (1), a bracket plate (408) being fixedly connected to the inner bottom end of the chassis body (1), a support rod (409) being rotatably connected to the top end of the bracket plate (408), a knocking club (403) being fixedly connected to the outer side of the support rod (409), a rocking plate (407) being fixedly connected to the bottom end of the support rod (409), a second support rod (405) being rotatably connected to the inner side of the bracket plate (408), a rotating disk (406) being fixedly connected to the outer side of the second support rod (405), and the second support rod (405) being connected to the first support rod (309) via a transmission belt (404).

6. The computer case with an external anti-theft structure according to claim 5, characterized in that: The striking plate (402) is located on the movement trajectory of the striking club (403).

7. The computer case with an external anti-theft structure according to claim 1, characterized in that: The jet assembly (5) includes a fixed plate (501), the fixed plate (501) is fixedly connected to the inner side of the chassis body (1), a hydraulic cylinder (502) is connected through the interior of the fixed plate (501), one end of the interior of the hydraulic cylinder (502) is connected to a force rod (504) through a piston sliding connection, the other end of the interior of the hydraulic cylinder (502) is connected to a push plate (505) through a piston sliding connection, the side of the push plate (505) is fixedly connected to a piston rod (508), the top end of the interior of the chassis body (1) is fixedly connected to an L-shaped plate (506), and the top end of the L-shaped plate (506) is equipped with a jet nozzle (507).

8. The computer case with an external anti-theft structure according to claim 7, characterized in that: The air jet cylinder (507) and the piston rod (508) are both provided in three groups.

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