Storage medium anti-theft device for computer software development

Abstract

The invention discloses a storage medium anti-theft device for computer software development, and relates to the technical field of computer theft prevention. The storage medium anti-theft device for computer software development comprises a box body and a detachable front cover, the inner wall of the box body is connected with a baffle by arranging a strong spring, fake object placing grooves are formed in the top and the bottom of the baffle, a through threaded rod is rotationally connected into the baffle, a sliding plate is assembled on the outer side of the threaded rod, and the sliding plate is connected with the box body through a rotating shaft. And the inner wall of the box body is fixedly connected with a limiting block. According to the storage medium anti-theft device for computer software development, under the condition that a baffle is pulled towards the side face to stretch a strong spring to be away from the inner wall of the box body, a first hydraulic bin, an induction block, a limiting rod, a first spring, a torsional spring rod, a limiting hole, a ratchet wheel, a fixing plate, a second spring and a pawl are matched, a cover plate can be limited in a closed state, and a hard disk containing groove is closed; and the anti-theft effect of the device under the condition is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of computer anti-theft technology, and particularly to an anti-theft device for a storage medium used in computer software development. Background Art

[0002] Software development involves structural design and module design of software, programming and debugging, program linkage and testing, and then writing and submission. The data generated by software development is basically stored through a hard disk.

[0003] However, for the existing anti-theft device for a storage medium used in computer software development, it often drives the sliding plate to move by rotating a threaded rod, so as to release the restriction of the limiting block on the sliding plate. Subsequently, by pushing the baffle plate, the hidden hard disk placement slot can be exposed. However, in the case of anti-theft for a hard disk being used in a NAS chassis, when directly pulling the baffle plate violently to the side to stretch the strong spring and move it away from the inner wall of the box, there is still a possibility of exposing the hard disk in the hard disk placement slot, resulting in a poor anti-theft effect of the device. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-theft device for a storage medium used in computer software development, which solves the problems raised in the above background art. To achieve the above objectives, the present invention is realized through the following technical solutions: An anti-theft device for a storage medium used in computer software development includes a box body and a detachable front cover. The inner wall of the box body is connected with a baffle plate through a strong spring. False object placement slots are assembled at the top and bottom of the baffle plate. A threaded rod passing through is rotatably connected inside the baffle plate. A sliding plate is assembled on the outer side of the threaded rod. A limiting block is fixedly connected to the inner wall of the box body. A hard disk placement slot is assembled on the inner wall of the box body. Heat dissipation holes are provided on the side of the box body. An anti-theft component is provided inside the box body. The anti-theft component includes a first hydraulic chamber. One end of the first hydraulic chamber is slidably connected with an induction block. The other end of the first hydraulic chamber is slidably connected with a limiting rod. A first spring is assembled on the top of the limiting rod. A torsion spring rod is rotatably connected to the top of the hard disk placement slot. A limiting hole is provided on the outer side of the torsion spring rod. A ratchet wheel is assembled on the side of the torsion spring rod. A fixed plate is fixedly connected to the inner wall of the box body. A pawl is connected to the side of the fixed plate through a second spring. The pawl and the ratchet wheel are in a meshing state. A cover plate is fixedly connected to the outer side of the torsion spring rod. The cover plate can be restricted in a closed state to close the hard disk placement slot, improving the anti-theft effect of the device in this case.

[0005] Preferably, the cross-sectional shape of the limiting hole is adapted to the cross-sectional shape of the limiting rod.

[0006] Preferably, two limiting holes are provided on the torsion spring rod, and the included angle between the two limiting holes is ninety degrees.

[0007] Preferably, a locking component is arranged inside the box body. The locking component includes a hydraulic device. One end of the hydraulic device is slidably connected to a transmission rod, the transmission rod is fixedly connected to the limiting rod, the other end of the hydraulic device is slidably connected to a limiting plate, and a through limiting groove is provided on the cover plate. This enables the two cover plates to be locked to each other, further improving the anti-theft effect of the device.

[0008] Preferably, the hydraulic device is composed of two rigid hydraulic chambers and one hydraulic hose.

[0009] Preferably, the cross-sectional shape of the limiting groove is adapted to the cross-sectional shape of the limiting plate.

[0010] Preferably, an auxiliary heat dissipation component is arranged inside the box body. The auxiliary heat dissipation component includes a second hydraulic chamber. One end of the second hydraulic chamber is slidably connected to an arc-shaped rod, the arc-shaped rod is fixedly connected to the torsion spring rod, the other end of the second hydraulic chamber is slidably connected to a push rod, a blocking plate is assembled on the top of the push rod, and a heat dissipation groove is provided on the side of the hard disk placement groove. This can maintain the overall heat dissipation effect after the anti-theft component is enabled, making the device easier to use.

[0011] Preferably, when the auxiliary heat dissipation component is not enabled, the blocking plate is located at the side position of the heat dissipation groove.

[0012] The present invention provides an anti-theft device for a storage medium used in computer software development. It has the following beneficial effects:

[0013] (1) For the anti-theft device for the storage medium used in computer software development, when the baffle is pulled to the side to stretch the strong spring and move away from the inner wall of the box body, in cooperation with the first hydraulic chamber, the induction block, the limiting rod, the first spring, the torsion spring rod, the limiting hole, the ratchet wheel, the fixing plate, the second spring, and the pawl, the cover plate can be restricted in the closed state to close the hard disk placement groove, improving the anti-theft effect of the device in this situation.

[0014] (2) For the anti-theft device for the storage medium used in computer software development, when the limiting rod makes a reciprocating movement in the vertical direction once, in cooperation with the hydraulic device, the transmission rod, the limiting plate, and the limiting groove, the two cover plates can be locked to each other, further improving the anti-theft effect of the device.

[0015] (3) For the anti-theft device for the storage medium used in computer software development, when the torsion spring rod rotates, in cooperation with the second hydraulic chamber, the arc-shaped rod, the push rod, the blocking plate, and the heat dissipation groove, the overall heat dissipation effect after the anti-theft component is enabled can be maintained, making the device easier to use. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the overall appearance of the present invention; Figure 2 It is a three-dimensional structure schematic diagram of the overall sectional view of the present invention; Figure 3 It is a plane structure schematic diagram of the overall sectional view of the present invention; Figure 4 It is a three-dimensional structure schematic diagram of the anti-theft component of the present invention; Figure 5 For the present invention Figure 4 The enlarged structure schematic diagram at position A; Figure 6 It is a three-dimensional structure schematic diagram of some parts of the present invention; Figure 7 It is a three-dimensional structure schematic diagram of the locking component of the present invention; Figure 8 It is a three-dimensional structure schematic diagram of the auxiliary heat dissipation component of the present invention.

[0017] In the figure: 100, box body; 200, front cover; 300, strong spring; 400, baffle; 500, fake object placement groove; 600, threaded rod; 700, sliding plate; 800, limit block; 900, hard disk placement groove; 1300, heat dissipation hole; 1000, anti-theft component; 1001, hydraulic chamber 1; 1002, induction block; 1003, limit rod; 1004, spring 1; 1005, torsion spring rod; 1006, limit hole; 1007, ratchet; 1008, fixed plate; 1009, spring 2; 1010, pawl; 1011, cover plate; 1100, locking component; 1101, hydraulic device; 1102, transmission rod; 1103, limit plate; 1104, limit groove; 1200, auxiliary heat dissipation component; 1201, hydraulic chamber 2; 1202, arc rod; 1203, push rod; 1204, blocking plate; 1205, heat dissipation groove. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1

[0019] Please refer to Figures 1 - 6, an anti-theft device for a storage medium used in computer software development, comprising a box body 100 and a detachable front cover 200. The inner wall of the box body 100 is connected with a baffle 400 through a strong spring 300. False object placement grooves 500 are assembled at the top and bottom of the baffle 400. The arrangement of the false object placement grooves 500 and the false hard disks therein can achieve the effects of hiding and confusing the judgment of thieves. A through threaded rod 600 is rotatably connected inside the baffle 400. A sliding plate 700 is assembled on the outer side of the threaded rod 600. A limiting block 800 is fixedly connected to the inner wall of the box body 100. A hard disk placement groove 900 is assembled on the inner wall of the box body 100. Heat dissipation holes 1300 are provided on the side surface of the box body 100; An anti-theft component 1000 is arranged inside the box body 100. The anti-theft component 1000 includes a first hydraulic chamber 1001. One end of the first hydraulic chamber 1001 is slidably connected with an induction block 1002, and the other end of the first hydraulic chamber 1001 is slidably connected with a limiting rod 1003. When the baffle 400 is violently pulled to the side, causing it to stretch the strong spring 300 and move away from the inner wall of the box body 100, during the movement of the baffle 400, it can first squeeze the induction block 1002. In cooperation with the first hydraulic chamber 1001 slidably connected with the induction block 1002, the pressure inside the first hydraulic chamber 1001 is increased, driving the limiting rod 1003 slidably connected with the first hydraulic chamber 1001 to move downward.

[0020] A first spring 1004 is assembled on the top of the limiting rod 1003. A torsion spring rod 1005 is rotatably connected to the top of the hard disk placement groove 900. A limiting hole 1006 is provided on the outer side of the torsion spring rod 1005. The cross-sectional shape of the limiting hole 1006 is adapted to the cross-sectional shape of the limiting rod 1003. There are two limiting holes 1006 provided on the torsion spring rod 1005, and the included angle between the two limiting holes 1006 is ninety degrees. When the limiting rod 1003 moves downward, the limiting rod 1003 is separated from the limiting hole 1006 on the torsion spring rod 1005, and the torsion spring rod 1005 loses the restriction of the limiting rod 1003. From Figure 4 the perspective shown, the torsion spring rod 1005 rotates counterclockwise under its own action.

[0021] A ratchet wheel 1007 is assembled on the side of the torsion spring rod 1005. A fixing plate 1008 is fixedly connected to the inner wall of the box body 100. A pawl 1010 is connected to the side of the fixing plate 1008 through a second spring 1009. The pawl 1010 is in an engaged state with the ratchet wheel 1007. A cover plate 1011 is fixedly connected to the outside of the torsion spring rod 1005. When the torsion spring rod 1005 rotates counterclockwise, the torsion spring rod 1005 drives the ratchet wheel 1007 and the cover plate 1011 fixedly connected thereto to rotate. Among them, the ratchet wheel 1007 cooperates with the pawl 1010, the second spring 1009 and the fixing plate 1008 to maintain the stability of the torsion spring rod 1005 during rotation. The cover plates 1011 on both sides rotate to cover the hard disk placement slot 900 at the bottom thereof and the hard disk body located therein. When the baffle 400 moves further away from the induction block 1002, the limiting rod 1003 loses its restriction and resets under the action of the first spring 1004. At this time, the limiting rod 1003 can be inserted into another limiting hole 1006 on the torsion spring rod 1005 to limit the cover plate 1011 in the closed state, closing the hard disk placement slot 900 and improving the anti-theft effect of the device in this situation.

[0022] During use, first manually rotate the threaded rod 600. Since the sliding plate 700 is assembled on the threaded rod 600 and the sliding plate 700 is simultaneously slidably connected to the baffle 400, the two sliding plates 700 move away from each other. The sliding plate 700 moves away from the limit block 800, canceling the restriction of the limit block 800 on the baffle 400. At this time, the baffle 400 can be pushed, causing the baffle 400 to squeeze the strong spring 300 and move towards the inner wall of the box body 100, exposing the hard disk placement slot 900 and the hard disk body in the box body 100; when the baffle 400 is violently pulled to the side, stretching the strong spring 300 and moving away from the inner wall of the box body 100, during the movement of the baffle 400, it can first squeeze the induction block 1002, cooperate with the hydraulic chamber one 1001 slidably connected to the induction block 1002, increasing the pressure in the hydraulic chamber one 1001, driving the limit rod 1003 slidably connected to the hydraulic chamber one 1001 to move downward, causing the limit rod 1003 to move away from the limit hole 1006 on the torsion spring rod 1005. The torsion spring rod 1005 loses the restriction of the limit rod 1003, and the torsion spring rod 1005 rotates counterclockwise under its own action, causing the torsion spring rod 1005 to drive the ratchet wheel 1007 and the cover plate 1011 fixedly connected to it to rotate. Among them, the ratchet wheel 1007 cooperates with the ratchet pawl 1010, the spring two 1009, and the fixing plate 1008 to maintain the stability of the torsion spring rod 1005 during rotation. The cover plates 1011 on both sides rotate to cover the hard disk placement slot 900 at the bottom there and the hard disk body therein; when the baffle 400 continues to move away from the induction block 1002, the limit rod 1003 loses its restriction and resets under the action of the spring one 1004. The limit rod 1003 can then be inserted into another limit hole 1006 on the torsion spring rod 1005, restricting the cover plate 1011 in the closed state. Embodiment 2

[0023] Please refer to Figures 1 - 7, on the basis of Embodiment 1, a locking assembly 1100 is provided inside the box body 100. The locking assembly 1100 includes a hydraulic device 1101, which is composed of two sections of rigid hydraulic chambers and one section of hydraulic hose. One end of the hydraulic device 1101 is slidably connected to a transmission rod 1102, the transmission rod 1102 is fixedly connected to a limiting rod 1003, and the other end of the hydraulic device 1101 is slidably connected to a limiting plate 1103. When the limiting rod 1003 makes a reciprocating movement in the vertical direction once, it can drive the transmission rod 1102 fixedly connected thereto to make a reciprocating movement in the vertical direction. Cooperating with the hydraulic device 1101 slidably connected to the transmission rod 1102, it can drive the limiting plate 1103 slidably connected to the hydraulic device 1101 to first retract and then extend and reset. A through limiting groove 1104 is provided on the cover plate 1011, and the cross-sectional shape of the limiting groove 1104 is adapted to the cross-sectional shape of the limiting plate 1103. When the limiting plate 1103 retracts, the cover plate 1011 rotates and closes. After the cover plate 1011 has been closed, the limiting plate 1103 extends and resets again. The two limiting plates 1103 are respectively inserted into the limiting grooves 1104 on the other limiting plate 1103, so that the two cover plates 1011 are locked to each other, further improving the anti-theft effect of the device.

[0024] During use, on the basis of Embodiment 1, when the limiting rod 1003 makes a reciprocating movement in the vertical direction once, it can drive the transmission rod 1102 fixedly connected thereto to make a reciprocating movement in the vertical direction. Cooperating with the hydraulic device 1101 slidably connected to the transmission rod 1102, it can drive the limiting plate 1103 slidably connected to the hydraulic device 1101 to first retract and then extend and reset; and when the limiting plate 1103 retracts, the cover plate 1011 rotates and closes. After the cover plate 1011 has been closed, the limiting plate 1103 extends and resets again. The two limiting plates 1103 are respectively inserted into the limiting grooves 1104 on the other limiting plate 1103, so that the two cover plates 1011 are locked to each other. Embodiment 3

[0025] Please refer to Figures 1 - 8, on the basis of the first and second embodiments, an auxiliary heat dissipation component 1200 is provided inside the box body 100. The auxiliary heat dissipation component 1200 includes a second hydraulic chamber 1201. One end of the second hydraulic chamber 1201 is slidably connected to an arc-shaped rod 1202, and the arc-shaped rod 1202 is fixedly connected to a torsion spring rod 1005. When the torsion spring rod 1005 rotates, it can drive the arc-shaped rod 1202 fixedly connected thereto to rotate, and cooperate with the second hydraulic chamber 1201 slidably connected to the arc-shaped rod 1202, so that the pressure in the second hydraulic chamber 1201 increases. The other end of the second hydraulic chamber 1201 is slidably connected to a push rod 1203. The top of the push rod 1203 is equipped with a blocking plate 1204. A heat dissipation slot 1205 is formed on the side of the hard disk placement slot 900. In the state where the auxiliary heat dissipation component 1200 is not enabled, the blocking plate 1204 is located at the side position of the heat dissipation slot 1205. When the pressure in the second hydraulic chamber 1201 increases, it drives the push rod 1203 slidably connected to the second hydraulic chamber 1201 to move downward, so that the push rod 1203 drives the blocking plate 1204 fixedly connected thereto to move downward, thereby opening the heat dissipation slot 1205 on the side of the hard disk placement slot 900, and thus maintaining the overall heat dissipation effect after the anti-theft component 1000 is enabled, making the device easier to use.

[0026] During use, on the basis of the first and second embodiments, when the torsion spring rod 1005 rotates, it can drive the arc-shaped rod 1202 fixedly connected thereto to rotate, and cooperate with the second hydraulic chamber 1201 slidably connected to the arc-shaped rod 1202, so that the pressure in the second hydraulic chamber 1201 increases, driving the push rod 1203 slidably connected to the second hydraulic chamber 1201 to move downward, so that the push rod 1203 drives the blocking plate 1204 fixedly connected thereto to move downward, thereby opening the heat dissipation slot 1205 on the side of the hard disk placement slot 900.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A storage medium anti-theft device for computer software development, comprising a box body (100) and a detachable front cover (200). The inner wall of the box body (100) is connected with a baffle (400) by setting a strong spring (300). False object placement grooves (500) are assembled at the top and bottom of the baffle (400). A penetrating threaded rod (600) is rotatably connected inside the baffle (400). A sliding plate (700) is assembled on the outer side of the threaded rod (600). A limiting block (800) is fixedly connected to the inner wall of the box body (100). A hard disk placement groove (900) is assembled on the inner wall of the box body (100). A heat dissipation hole (1300) is opened on the side of the box body (100). It is characterized in that: An anti-theft component (1000) is arranged inside the box body (100). The anti-theft component (1000) includes a first hydraulic chamber (1001). An induction block (1002) is slidably connected to one end of the first hydraulic chamber (1001). A limiting rod (1003) is slidably connected to the other end of the first hydraulic chamber (1001). A first spring (1004) is assembled on the top of the limiting rod (1003). A torsion spring rod (1005) is rotatably connected to the top of the hard disk placement groove (900). A limiting hole (1006) is opened on the outer side of the torsion spring rod (1005). A ratchet (1007) is assembled on the side of the torsion spring rod (1005). A fixing plate (1008) is fixedly connected to the inner wall of the box body (100). A pawl (1010) is connected to the side of the fixing plate (1008) by setting a second spring (1009). The pawl (1010) and the ratchet (1007) are in a meshing state. A cover plate (1011) is fixedly connected to the outer side of the torsion spring rod (1005).

2. The anti-theft device for a storage medium used in computer software development according to claim 1, characterized in that: The cross-sectional shape of the limiting hole (1006) is adapted to the cross-sectional shape of the limiting rod (1003).

3. The anti-theft device for a storage medium used in computer software development according to claim 1, characterized in that: Two limiting holes (1006) are opened on the torsion spring rod (1005). The included angle between the two limiting holes (1006) is 90 degrees.

4. A storage medium anti-theft device for computer software development according to claim 1, characterized in that: A locking component (1100) is arranged inside the box body (100). The locking component (1100) includes a hydraulic device (1101). A transmission rod (1102) is slidably connected to one end of the hydraulic device (1101). The transmission rod (1102) is fixedly connected to the limiting rod (1003). A limiting plate (1103) is slidably connected to the other end of the hydraulic device (1101). A penetrating limiting groove (1104) is opened on the cover plate (1011).

5. The anti-theft device for a storage medium used in computer software development according to claim 4, wherein: The hydraulic device (1101) is composed of two sections of rigid hydraulic chambers and one section of hydraulic hose.

6. The anti-theft device for a storage medium used in computer software development according to claim 4, characterized in that: The cross-sectional shape of the limiting groove (1104) is adapted to the cross-sectional shape of the limiting plate (1103).

7. The anti-theft device for a storage medium used in computer software development according to claim 1, characterized in that: An auxiliary heat dissipation component (1200) is arranged inside the box body (100). The auxiliary heat dissipation component (1200) includes a second hydraulic chamber (1201). One end of the second hydraulic chamber (1201) is slidably connected to an arc-shaped rod (1202). The arc-shaped rod (1202) is fixedly connected to the torsion spring rod (1005). The other end of the second hydraulic chamber (1201) is slidably connected to a push rod (1203). A blocking plate (1204) is assembled on the top of the push rod (1203). A heat dissipation slot (1205) is opened on the side of the hard disk placement slot (900).

8. An anti-theft device for a storage medium used in computer software development according to claim 7, characterized in that: When the auxiliary heat dissipation component (1200) is in a non-enabled state, the blocking plate (1204) is located at the side position of the heat dissipation slot (1205).

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