Computer case toppling power-off protection device

Abstract

The invention relates to the technical field of computers, and provides a computer case toppling power-off protection device which comprises a machine body and a power socket, the power socket is arranged on one side of the machine body, a cavity is formed in the bottom of the machine body, detection assemblies are arranged on the two sides of the cavity, and a mistaken touch prevention assembly is arranged between the detection assemblies. A power-off assembly is arranged on one side of the detection assembly; when the sliding block continuously slides towards the interior of the cavity, one end of the sliding block rotates towards the plug, the plug is pushed outwards through the cambered surface of the arc-shaped convex block, meanwhile, a third spring is stretched, and when the plug is pushed outwards to exceed the deepest elastic plate part, the elastic plate loses limitation of the plug and rotates towards the plug; meanwhile, the elastic plate pulls the fixing rod and drives the protection rod to rotate, so that the protection rod loses protection on the plug, and therefore, when the machine body topples over, power-off protection is automatically triggered, the plug directly leaves the power socket, and a worker can conveniently know whether power is off or not.

Description

Technical Field

[0001] The invention relates to the technical field of computers, in particular to a computer case overturning power-off protection device. Background Art

[0002] As a part of computer accessories, the main function of the case is to place and fix various computer accessories, and to play a supporting and protective role. In addition, the computer case is prone to tipping over in some special environments. If the case tips over, as long as the computer power cord is not disconnected, it will remain in working condition. The computer accessories in the powered state can easily be damaged by short circuit, causing personal injury and property loss.

[0003] The existing patent (publication number CN212846709U) discloses a computer with overturning power-off protection, including a chassis, a power-off protection device is arranged at the lower right corner of the rear side of the chassis, and the power-off protection device includes an installation box, a connecting plate is arranged at the bottom of the installation box, and a first connecting column is vertically arranged on the surface of the connecting plate and near the two ends, and a second connecting column is vertically arranged in the middle of the surface of the connecting plate. The tops of the second connecting column and the first connecting column are both provided with a lower wiring copper sheet; and also include a power connection terminal, and the end of the power connection terminal is provided with an upper wiring copper sheet. The above-mentioned computer with overturning power-off protection is powered on by the contact between the lower wiring copper sheet and the upper wiring copper sheet. The power-off protection device can move the lower wiring copper sheet downward when the chassis overturns, so as to separate the lower wiring copper sheet from the upper wiring copper sheet to achieve the function of power off. The above-mentioned patent disconnects the host from the power connection terminal by moving the internal wiring copper sheet downward, but when the host overturns, the power cord is pulled loose and it is not easy to detect, so that the staff is unclear whether the host is damaged. Summary of the invention

[0004] The invention provides a computer case tipping power-off protection device, wherein a sliding block abuts against a side of a sliding block so that the power-off protection device will not be accidentally triggered, thereby solving the problem raised in the background technology.

[0005] The technical solution of the present invention is as follows:

[0006] A computer case tipping power-off protection device comprises: a body and a power socket, wherein the power socket is arranged on one side of the body, a cavity is opened at the bottom of the body, detection components are arranged on both sides of the cavity, an anti-mistaken touch component is arranged between the detection components, and a power-off component is arranged on one side of the detection component.

[0007] Furthermore, a heat dissipation port is provided on the side of the fuselage where the power socket is not provided, and a dust shield is provided on the outer side of the heat dissipation port. The dust shield is rotatably connected to the fuselage, and a fixing plate 1 is installed above the dust shield, and the fixing plate 1 is fixedly connected to the fuselage.

[0008] Furthermore, the detection component includes a fixed block 1 and a sliding block, and there are two fixed blocks in total. The two fixed blocks 1 respectively penetrate the two opposite side walls of the cavity, and the sliding block is slidably connected in the fixed block 1. When the fuselage tilts to the left and right sides respectively, the detection component can be triggered. Two square grooves 1 are provided in the fixed block 1, and fixed plates 2 are fixedly connected on both sides of the sliding block. The two fixed plates 2 are respectively slidably connected in the two square grooves 1. A spring 1 is installed in the square groove 1 between the upper surface of the fixed plate 2 and the top inner wall of the square groove 1, and the two ends of the spring 1 are respectively fixedly connected to the fixed plate 2 and the inner wall of the square groove 1, and the spring 1 is a tension spring.

[0009] Furthermore, the anti-mistouch component includes a square hole and a slider 1, the square hole is opened at the bottom of the cavity and is located on one side of the fixed block 1, the slider 1 passes through the square hole and is slidably connected thereto, square grooves 2 are opened on both sides of the square hole, and fixed plates 3 are arranged on both sides of the slider 1, two fixed plates 3 are respectively slidably connected in the two square grooves 2, a spring 2 is installed in the square groove 2 between the upper surface of the fixed plate 3 and the inner wall of the top side of the square groove 2, and the two ends of the spring 2 are respectively fixedly connected to the fixed plate 3 and the inner wall of the square groove 2.

[0010] Further, the power-off assembly includes a connecting rod 1 and a connecting rod 2, the connecting rod 1 is rotatably connected to the bottom of the fuselage, one end of the connecting rod 1 is close to the sliding block on the left side, the bottom of the fuselage is fixedly connected to a limiting rod 1 and a fixing block 2, the limiting rod 1 is close to the right side of the connecting rod 1, the fixing block 2 is arranged at an end of the connecting rod 1 close to the power socket, and is located on a side of the connecting rod 1 away from the same end of the connecting rod 2, and a spring 3 is fixedly connected between the fixing block 2 and the connecting rod 1;

[0011] The connecting rod 2 is rotatably connected to the inner wall of the cavity, one end of the connecting rod 2 is close to the sliding block on the right side, and the inner wall of the cavity is fixedly connected with the limiting rod 2 and the fixing block 3, the limiting rod 2 is close to the left side of the connecting rod 2, the fixing block 3 is arranged at the end of the connecting rod 2 close to the power socket, and is located on the side of the connecting rod 2 away from the same end of the connecting rod 1, a spring 4 is fixedly connected between the fixing block 3 and the connecting rod 2, an end of the connecting rod 2 close to the power socket and fixedly connected with a telescopic rod on the same side as the limiting rod 2, a clamping block 1 is fixedly connected to the top of the telescopic rod, a clamping block 2 is arranged on one side of the clamping block 1, and the clamping block 2 is fixedly connected to the inner wall of the cavity.

[0012] Furthermore, one end of the connecting rod 1 and the connecting rod 2 away from the sliding block both extend into the side wall of the power socket, so that the connecting rod 1 and the connecting rod 2 can push the socket when rotating. The connecting rod 1 is L-shaped, and a quarter-arc-shaped protrusion is provided at the end of the short side of the connecting rod 1. When the connecting rod 1 rotates, the arc surface of the arc-shaped protrusion pushes the plug outward.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When the sliding block of the present invention continuously slides into the cavity, one end of the sliding block rotates toward the plug and pushes the plug outward through the arc surface of the arc-shaped protrusion, and at the same time stretches the spring three. When the plug is pushed outward to a portion of the spring plate that exceeds the deepest part, the spring plate loses the restriction of the plug and rotates toward the plug, and assists the connecting rod one to push the plug outward. At the same time, the spring plate pulls the fixed rod and drives the protective rod to rotate, so that the protective rod loses protection for the plug, thereby achieving automatic triggering of power-off protection when the fuselage falls over, and the plug directly leaves the power socket, making it easy for the staff to understand whether the power is off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a stereogram of the device of the present invention;

[0016] Figure 2 It is the internal structure diagram of the device of the present invention;

[0017] Figure 3 is a plan view of the interior of the cavity of the device of the present invention;

[0018] Figure 4 is a cross-sectional view of the device of the present invention;

[0019] Figure 5 is a cross-sectional view of a detection component of the device of the present invention;

[0020] Figure 6 is an enlarged view of the second connecting rod of the device of the present invention;

[0021] Figure 7It is a diagram of the internal structure of the power-off component of the device of the present invention.

[0022] In the figure:

[0023] 1. Body; 11. Heat dissipation vent; 12. Dust shield; 13. Fixed plate 1; 2. Power socket; 3. Cavity; 4. Detection component; 41. Fixed block 1; 42. Sliding block; 43. Square slot 1; 44. Spring 1; 45. Fixed plate 2; 5. Anti-accidental touch component; 51. Square hole; 52. Sliding block 1; 53. Square slot 2; 54. Spring 2; 55. Fixed plate 3; 6. Power off component; 61. Connecting rod 1; 611. Limit rod 1; 612. Fixed block 2; 613. Spring 3; 62. Connecting rod 2; 621. Limit rod 2; 622. Fixed block 3; 623. Spring 4. DETAILED DESCRIPTION

[0024] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] like Figure 1-7 As shown, the present invention provides a computer case tipping power-off protection device, comprising: a body 1 and a power socket 2, wherein the power socket 2 is arranged on one side of the body 1, a cavity 3 is opened at the bottom of the body 1, detection components 4 are arranged on both sides of the cavity 3, an anti-mistaken touch component 5 is arranged between the detection components 4, and a power-off component 6 is arranged on one side of the detection component 4.

[0026] As a technical solution of the present invention, a heat dissipation port 11 is provided on the side of the fuselage 1 where the power socket 2 is not provided, and a dust shield 12 is provided on the outer side of the heat dissipation port 11. The dust shield 12 is rotatably connected to the fuselage 1, and a fixing plate 13 is installed above the dust shield 12. The fixing plate 13 is fixedly connected to the fuselage 1. When the fuselage 1 falls to the ground, the fixing plate 13 and the fixing block 41 can make the fuselage 1 fall to the ground steadily.

[0027] As a technical solution of the present invention, the detection component 4 includes a fixed block 41 and a sliding block 42. There are two fixed blocks 41 in total. The two fixed blocks 41 respectively penetrate the two opposite side walls of the cavity 3. The sliding block 42 is slidably connected in the fixed block 41. When the fuselage 1 tilts to the left and right sides respectively, the detection component 4 can be triggered. Two square grooves 43 are provided in the fixed block 41. Fixed plates 45 are fixedly connected on both sides of the sliding block 42. The two fixed plates 45 are respectively slidably connected in the two square grooves 43. A spring 44 is installed in the square groove 43 between the upper surface of the fixed plate 45 and the inner wall of the top side of the square groove 43, and the two ends of the spring 44 are respectively fixedly connected to the fixed plate 45 and the inner wall of the square groove 43. The spring 44 is a tension spring.

[0028] As a technical solution of the present invention, the anti-mistouch component 5 includes a square hole 51 and a slider 52. The square hole 51 is opened at the bottom of the cavity 3 and is located on one side of the fixed block 41. The slider 52 passes through the square hole 51 and is slidably connected thereto. Square grooves 53 are opened on both sides of the square hole 51. Fixed plates 3 55 are arranged on both sides of the slider 52. The two fixed plates 3 55 are respectively slidably connected in the two square grooves 2 53. A spring 2 54 is installed in the square groove 2 53 between the upper surface of the fixed plate 3 55 and the inner wall of the top side of the square groove 2 53, and the two ends of the spring 2 54 are respectively fixedly connected to the fixed plate 3 55 and the inner wall of the square groove 2 53.

[0029] As a technical solution of the present invention, the power-off assembly 6 includes a connecting rod 1 61 and a connecting rod 2 62, the connecting rod 1 61 is rotatably connected to the bottom of the fuselage 1, one end of the connecting rod 1 61 is close to the left sliding block 42, the bottom of the fuselage 1 is fixedly connected with a limiting rod 1 611 and a fixing block 2 612, the limiting rod 1 611 is close to the right side of the connecting rod 1 61, the fixing block 2 612 is arranged at one end of the connecting rod 1 61 close to the power socket 2, and is located on the side of the connecting rod 1 61 away from the same end of the connecting rod 2 62, and a spring 3 613 is fixedly connected between the fixing block 2 612 and the connecting rod 1 61;

[0030] The connecting rod 2 62 is rotatably connected to the inner wall of the cavity 3, one end of the connecting rod 2 62 is close to the sliding block 42 on the right side, and the inner wall of the cavity 3 is fixedly connected with a limiting rod 2 621 and a fixing block 3 622, the limiting rod 2 621 is close to the left side of the connecting rod 2 62, the fixing block 3 622 is arranged at one end of the connecting rod 2 62 close to the power socket 2, and is located on the side of the connecting rod 2 62 away from the same end of the connecting rod 1 61, and a spring 4 623 is fixedly connected between the fixing block 3 622 and the connecting rod 2 62.

[0031] As a technical solution of the present invention, one end of the connecting rod 1 61 and the connecting rod 2 62 away from the sliding block 42 both extend into the side wall of the power socket 2, so that the connecting rod 1 61 and the connecting rod 2 62 can push the socket when rotating. The connecting rod 1 61 is L-shaped, and a quarter-arc-shaped protrusion is provided at the end of the short side of the connecting rod 1 61. When the connecting rod 1 61 rotates, the arc surface of the arc-shaped protrusion pushes the plug outward.

[0032] Working principle:

[0033] First, if Figure 2-4 As shown, when the plug is inserted into the power socket 2, if the sliding block 42 is accidentally pushed, the sliding block 52 is against the side of the sliding block 42, so that the sliding block 42 cannot move to the inside of the cavity 3, so that in daily life, whether cleaning the vicinity and bottom of the fuselage 1, the power-off component 6 will not be accidentally triggered.

[0034] Then, if Figure 5-7 As shown, when the fuselage 1 is tilting to the left, the sliding block 42 on the side slides outward by its own gravity and compresses the internal spring 1 44. At the same time, the sliding block 1 52 loses the support of the ground and slides toward the ground by its own gravity and stretches the spring 1 54, so that the sliding block 1 52 loses the restriction on the sliding block 42; when the sliding block 42 touches the ground, the ground pushes the sliding block 42 to move into the cavity 3 and stretches the spring 1 44. When the sliding block 42 continues to slide into the cavity 3, one end of the sliding block 42 located in the cavity 3 pushes one end of the connecting rod 1 61 to rotate, and the other end of the connecting rod 1 61 rotates toward the plug. The plug is pushed outward by the arc surface of the arc-shaped protrusion, and the spring three 613 is stretched at the same time, so that the power-off protection is automatically triggered when the fuselage 1 tilts over; if the fuselage 1 tilts to the right, it is the connecting rod two 62 that is pushed. Since the connecting rod one 61 and the connecting rod two 62 are located at different positions of the plug, when the connecting rod one 61 is pushed and rotated by the sliding block 42, it will gradually tend to an oblique line, driving the connecting rod one 61 to extend into the power socket 2. The distance of pushing the plug is limited, and the plug can be pushed farther with the help of the arc surface of the arc-shaped protrusion, and the rotation shape of the connecting rod two 62 continues to tend to a straight line, so the end of the connecting rod two 62 will directly penetrate into the power socket 2.

[0035] Finally, if Figure 1-2 and Figure 7 As shown, when the fuselage 1 is lifted up, the spring three 613 moves the connecting rod 1 61 toward the fixed block 2 612, and the limit rod 1 611 blocks the continuous rotation of the connecting rod 1 61, controls the connecting rod 1 61 to move to the initial position, and realizes the reset of the connecting rod 1 61. At the same time, the spring 1 44 drives the sliding block 42 to reset due to the loss of tension, which is convenient for the secondary operation of the device.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A computer case tipping power-off protection device, comprising: A body (1) and a power socket (2), characterized in that: the power socket (2) is arranged on one side of the body (1), a cavity (3) is opened at the bottom of the body (1), detection components (4) are arranged on both sides of the cavity (3), an anti-mistouch component (5) is arranged between the detection components (4), and a power-off component (6) is arranged on one side of the detection component (4).

2. A computer case tipping power-off protection device as claimed in claim 1, characterized in that: A heat dissipation port (11) is provided on the side of the body (1) where the power socket (2) is not provided, and a fixing plate (13) is installed above the heat dissipation port, wherein the fixing plate (13) is fixedly connected to the body (1).

3. A computer case tipping power-off protection device as claimed in claim 1, characterized in that: The detection component (4) comprises a fixed block (41) and a sliding block (42). There are two fixed blocks (41) in total. The two fixed blocks (41) respectively penetrate two opposite side walls of the cavity (3). The sliding block (42) is slidably connected in the fixed block (41). Two square grooves (43) are provided in the fixed block (41). Fixed plates (45) are fixedly connected on both sides of the sliding block (42). The two fixed plates (45) are respectively slidably connected in the two square grooves (43). A spring (44) is installed in the square groove (43) between the upper surface of the fixed plate (45) and the top inner wall of the square groove (43), and the two ends of the spring (44) are respectively fixedly connected to the fixed plate (45) and the inner wall of the square groove (43). The spring (44) is a tension spring.

4. A computer case tipping power-off protection device as claimed in claim 3, characterized in that: The anti-mis-touch component (5) comprises a square hole (51) and a slider (52), wherein the square hole (51) is provided at the bottom of the cavity (3) and is located on one side of the fixed block (41), the slider (52) passes through the square hole (51) and is slidably connected thereto, square grooves (53) are provided on both sides of the square hole (51), and fixed plates (55) are provided on both sides of the slider (52), and two fixed plates (55) are respectively slidably connected in two square grooves (53), and a spring (54) is installed in the square groove (53) between the upper surface of the fixed plate (55) and the inner wall of the top side of the square groove (53), and two ends of the spring (54) are respectively fixedly connected to the fixed plate (55) and the inner wall of the square groove (53).

5. A computer case tipping power-off protection device as claimed in claim 4, characterized in that: The power-off assembly (6) comprises a connecting rod 1 (61) and a connecting rod 2 (62), wherein the connecting rod 1 (61) is rotatably connected to the bottom of the body (1), one end of the connecting rod 1 (61) is close to the sliding block (42) on the left side, and the bottom of the body (1) is fixedly connected to a limiting rod 1 (611) and a fixing block 2 (612), wherein the limiting rod 1 (611) is close to the right side of the connecting rod 1 (61), and the fixing block 2 (612) is arranged at one end of the connecting rod 1 (61) close to the power socket (2) and is located on a side of the connecting rod 1 (61) away from the same end of the connecting rod 2 (62), and a spring 3 (613) is fixedly connected between the fixing block 2 (612) and the connecting rod 1 (61).

6. A computer case tipping power-off protection device as claimed in claim 5, characterized in that: The second connecting rod (62) is rotatably connected to the inner wall of the cavity (3), one end of the second connecting rod (62) is close to the sliding block (42) on the right side, and the inner wall of the cavity (3) is fixedly connected with the second limiting rod (621) and the third fixing block (622), the second limiting rod (621) is close to the left side of the second connecting rod (62), and the third fixing block (622) is arranged at one end of the second connecting rod (62) close to the power socket (2) and is located on the side of the second connecting rod (62) away from the same end of the first connecting rod (61), and a spring four (623) is fixedly connected between the third fixing block (622) and the second connecting rod (62).

7. A computer case tipping power-off protection device as claimed in claim 6, characterized in that: The connecting rod 1 (61) is L-shaped, and a quarter arc-shaped protrusion is provided at the end of the short side of the connecting rod 1 (61).

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