TWI793827B - Lock device and electronic apparatus case having the same - Google Patents

Abstract

A lock device and an electronic apparatus case having the same are disclosed. The lock device comprises a first main body and a second main body. The first main body includes a first chute, a linkage chute, an operation part and a covering part. The second main body includes a second chute, a linkage guide rod and a receiving part. The receiving part is provided with a receiving hole. The linkage guide rod is inserted into the linkage chute. By means of the first chute, the main body can be moved back and froth between an open position and a closed position and drives the second chute to slide such that the covering part covers a case lock hole of the electronic apparatus case and the receiving hole of the receiving part is positioned correspondingly with an anti-theft lock hole of the electronic apparatus case. Thereby, a case fastening screw and the electronic apparatus case are protected from disassembly.

Description

Locking device and housing of electronic equipment with locking device

The invention relates to a locking device, in particular to an electronic equipment casing with a locking device.

Electronic devices, such as notebook computers, often have display requirements, so the demand for security has generally been paid attention to. The current practice is to make an anti-theft lock hole on the casing of the electronic device, and use a cable lock (such as Kensing It is fixed on the anti-theft lock hole through Kensington's T-shaped lock head, so as to achieve the purpose of anti-theft.

However, there are still problems with this method, because the anti-theft lock hole is made on the casing, so it can still be stolen by disassembling the casing, for example, removing the screws on the casing can make the cable lock part The shell of the device is separated from other parts (such as disassembling the C cover of the notebook), on the other hand, the storage device inside the device may be stolen separately (such as the D cover of the electronic device is disassembled).

Therefore, although the current anti-theft lock hole has achieved a partial anti-theft effect, it is still unable to effectively prevent the removal of the shell screws. How to improve the above problems is the creator of this case. Those who are eager to study and improve the direction of relevant manufacturers engaged in this industry.

In order to improve the above problems, this invention provides a locking device that prevents the casing fixing screws and the casing from being disassembled.

Another main purpose of the present invention is to provide an electronic equipment housing that prevents the housing fixing screws and the housing from being disassembled.

In order to achieve the above purpose, the invention provides a locking device installed in an electronic device, the electronic device has an anti-theft lock hole and a casing lock hole, the locking device includes a first main body , with a first chute, a linkage chute at a front end of the first body, an operating portion and a shielding portion at an upper side of the first body; a second body with a second chute, a Linkage guide rod and a receiving part, the receiving part has a receiving hole, the linkage guide rod is inserted in the linkage chute; and the first main body reciprocates in an opening through the first chute position and a closed position to slide to drive the second chute to slide, so that the shielding part covers the casing lock hole and the receiving hole of the receiving part corresponds to the anti-theft lock hole.

The present creation further provides an electronic device casing with a locking device, which includes a casing, the casing has a first casing surface and a second casing surface, the first casing surface has a casing lock hole, and the second casing surface has a casing lock hole. The two shell surfaces have an anti-theft lock hole, the first shell surface and the second shell surface are perpendicular to each other; a locking device includes: a first main body with a first chute, a linkage chute on the second A front end of a main body, an operating part and a shielding part are on an upper side of the first main body; a second main body has a second chute, a linkage guide rod and a receiving part, and the receiving part has A receiving hole, the interlocking guide rod is inserted into the interlocking chute; and the first main body slides back and forth between an open position and a closed position through the first chute, so that the interlocking guide rod of the second main body Sliding in the interlocking chute to drive the second chute to slide, and make the shielding part cover the casing lock hole and the receiving hole of the receiving part correspond to the anti-theft lock hole.

With the above structure, the first main body is moved through the operation part to slide and at the same time the second main body is linked. When the receiving hole of the receiving part corresponds to the anti-theft lock hole, the shielding part will cover the lock hole of the casing at the same time, and vice versa. When the position of the receiving hole of the part does not correspond to the anti-theft lock hole, the shielding part will not cover the lock hole of the casing, and the purpose of preventing the fixing screws of the casing and the casing from being disassembled is achieved through the above structure.

1: the first subject

11: The first chute

12: Interlocking chute

121: upper end

122: lower end

13: Operation Department

131: Operation cap

14: Shade

15: Bending part

2: Second subject

21: Second chute

22: Linkage guide rod

23: Receiving Department

231: receiving hole

24: Bending part

3: The first shell surface

31: Case lock hole

32: Give way hole

4: Second shell surface

41: Anti-theft lock hole

5: The third shell surface

51: Support piece

6: Case fixing screws

7: Cable lock

D1: the first direction

D2: Second direction

D3: Third direction

θ: included angle

Figure 1A is an exploded schematic diagram of the locking device of this invention; Figure 1B is an exploded schematic diagram of the housing of the electronic device of this invention; Figure 2A is a schematic diagram of the operation of the locking device of this invention (1); Figure 2B is a schematic diagram of the operation of the locking device of this invention (2); Figure 3A is The use schematic diagram (1) of the housing of the electronic device of this creation; Figure 3B is the schematic diagram (2) of the use of the housing of the electronic device of this creation.

The above-mentioned purpose of this creation and its structural and functional characteristics will be described according to the preferred embodiments of the accompanying drawings.

Please refer to Figure 1A and Figure 1B, which are the exploded schematic diagrams of the creative locking device and the exploded schematic diagram of the electronic device housing, please refer to Figure 1A first, the creative locking device mainly includes a first main body 1 and a The second main body 2, the first main body 1 is, for example, a planar sheet structure, and has a first chute 11 and a linkage chute 12, the first chute 11 is arranged along a first direction D1, and the linkage The chute is arranged along a second direction D2, and the first direction D1 and the second direction D2 are different directions with an angle θ between them. In the figure, the first chute 11 is along a horizontal direction (that is, the second One direction D1) is set, the interlocking chute 12 is set along an inclined direction (ie, the second direction D2), and there is an angle θ between the horizontal direction and the inclined direction, and one side of the first main body 1 extends An operating part 13 and a shielding part 14, the operating part 13 is provided with an operating cap 131 sleeve, the operating part 13 and the shielding part 14 are vertically connected to the first main body 1, and in this implementation, they slide together The included angle θ between the groove 12 and the first chute 11 is 45 degrees, and can also be changed according to actual needs, for example, it can be changed arbitrarily between 15 degrees and 75 degrees. There is also a bending part 15 between the groove 11 and the interlocking chute 12. The bending part 15 is mainly used to selectively manufacture in accordance with the space requirements in actual use. At the same time, the bending part 15 also has the function of strengthening the structural rigidity. As a result, the bending portion 15 can be omitted.

The second main body 2 is, for example, a planar sheet structure, and has a second chute 21 disposed along a third direction D3, the direction of the third direction D3 is different from the first direction D1 and the second direction D2 (shown in the figure that the third direction D3 is a vertical direction) and a linkage guide rod 22, the linkage guide rod 22 is, for example, a convex body whose outer diameter matches the width of the linkage chute 12, and the second main body 2 A receiving portion 23 extends from one side, and the receiving portion 23 has a receiving hole 231. In this embodiment, the second main body 2 also has a bending portion between the second sliding groove 21 and the receiving portion 23. 24. The bending part 24 is mainly used to selectively manufacture according to the space requirement during actual use. At the same time, the bending part 24 also has the effect of strengthening the structural rigidity. Of course, the bending part 24 can be omitted.

Please refer to Fig. 1B, the electronic device casing of the present invention has a first shell surface 3, a second shell surface 4 and a third shell surface 5, and the first shell surface 3 has a casing lock hole 31 and a The relief hole 32, the second shell surface 4 has an anti-theft lock hole 41, the first shell surface 3 and the second shell surface 4 are perpendicular to each other, the first main body 1 and the second main body 2 pass through a plurality of support members 51 through the first chute 11 and the second chute 21 respectively provided on the inner side wall of the third shell surface 5, the first main body 1 slides along the opening direction of the first chute 11, the second main body 2 along the The second chute 21 slides in the opening direction, the first main body 1 and the second main body 2 are arranged perpendicular to each other, and the interlocking guide rod 22 is inserted into the interlocking chute 12 and slides along the opening direction of the interlocking chute 12 .

Please refer to Figure 2A, Figure 2B, Figure 3A and Figure 3B, which are the schematic diagrams (1) and (2) of the operation of the locking device, and the schematic diagrams (1) and (2) of the use of the electronic device housing , and supplemented by referring to Figure 1A and Figure 1B. In order to clearly show the operating principle of this creation, Figure 2A and Figure 2B only show the first main body 1, the second main body 2 and the partial first shell surface 3 and The second shell surface 4, please refer to Figure 2A and Figure 3A, which shows the open state. In this state, the operating cap 131 stops on the left side of the relief hole 32, and at the same time, the first main body 1 also stops on the left side. In the open position, the shielding part 14 is moved by the first main body 1 and does not cover the casing lock hole 31 on the first shell surface 3, and the interlocking guide rod 22 is located in the interlocking chute 12 The lower end 122 of the second body makes the second main body 2 move downward, and the receiving part 23 covers the anti-theft lock hole 41 of the second shell surface 4 (that is, the receiving hole 231 does not correspond to the position of the casing lock hole 31), and the above It can be seen from the description of the state that at this time, the casing fixing screw 6 can be loosened and withdrawn from the casing lock hole 31, and the cable lock 7 cannot pass through the anti-theft lock hole 41 and the receiving hole 231 at the same time, so the electronic device can be disassembled arbitrarily in this state. solution or move.

Please refer to Fig. 2B and Fig. 3B again, which illustrate the closed state. In this state, the operating cap 131 stops at the right side of the relief hole 32, and at the same time, the first main body 1 also stops at the closed position on the right side, and the shielding part 14 When the first main body 1 blocks the casing lock hole 31 on the first shell surface 3, the interlocking chute 12 drives the interlocking guide rod 22 to move to the upper end 121 of the interlocking chute 12, so that the second main body 2 moves upward. , the position of the receiving hole 231 of the receiving part 23 moves to correspond to the anti-theft lock hole 41 of the second shell surface 4. At this time, the casing lock hole 31 is covered by the shielding part 14, and the casing fixing screw 6 cannot be inserted through the casing lock hole 31. Release and exit, the cable lock 7 can pass through the anti-theft lock hole 41 and the receiving hole 231 at the same time, so the electronic device cannot be disassembled or moved arbitrarily in this state.

Therefore, it can be clearly seen that when the closed state, as long as the cable lock 7 is inserted into the anti-theft lock hole 41, the cable lock 7 will be inserted into the receiving hole 231 at the same time, and the lock head of the cable lock 7 (such as Kensington's T type lock head) will limit the movement of the second main body 2. At this time, because the second main body 2 is fixed by the cable lock 7, the interlocking slide groove 12 inserted by the interlocking guide rod 22 is also blocked, and the first main body 1 cannot The cover 131 is moved through the toggle operation, thereby forcing the shielding part 14 to cover the casing lock hole 31, thereby achieving the purpose of preventing the casing fixing screws and the casing from being disassembled.

With the above-mentioned structure, the structure and operating principle of this creation can be fully understood. Although the embodiment in the illustration uses a desktop computer as an illustration and demonstration, it is not limited thereto, as long as the first body 1 and the second body 2. Adaptive adjustments can be widely applied to other types of electronic equipment, such as notebook computers, and the overall structure of this creation is simple and reliable, with high stability.

The above has described this creation in detail, but the above is only one of the preferred embodiments of this creation, and should not limit the scope of this creation. That is, all equal changes and modifications made according to the application scope of this creation should still be covered by the patent of this creation.

1: the first subject

11: The first chute

12: Interlocking chute

121: upper end

122: lower end

13: Operation Department

131: Operation cap

14: Shade

15: Bending part

2: Second subject

21: Second chute

22: Linkage guide rod

23: Receiving Department

231: receiving hole

24: Bending part

D1: the first direction

D2: Second direction

D3: Third direction

θ: included angle

Claims (14)

A locking device is installed in an electronic device, the electronic device has an anti-theft lock hole and a casing lock hole, the locking device includes: a first body with a first chute, A linkage chute, an operating part and a shielding part; a second body with a second chute, a linkage guide rod and a receiving part, the acceptance part has a receiving hole, the linkage guide rod Inserted in the interlocking chute; and the first main body slides back and forth between an open position and a closed position through the first chute, so that the interlocking guide rod of the second main body slides in the interlocking chute, so that Drive the second chute to slide, and make the shielding part cover the casing lock hole and the receiving hole of the receiving part correspond to the anti-theft lock hole. The locking device as described in item 1 of the scope of the patent application, wherein the operating part and the shielding part are vertically connected to the first main body. The locking device described in item 2 of the scope of the patent application, wherein the operation part is socketed and set by an operation cap. The locking device as described in item 1 of the scope of the patent application, wherein the receiving portion is vertically connected to the second main body. The locking device described in item 1 of the scope of the patent application, wherein the interlocking chute has an upper end and a lower end, the interlocking guide rod moves to the upper end corresponding to the closed position, and the interlocking guide rod moves to the lower end corresponding to the Turn on position. The locking device described in item 1 of the scope of the patent application, wherein the first chute is set along a first direction, the interlocking chute is set along a second direction, and the second chute is set along a set along a third direction, and the first direction, the second direction and the third direction are different directions. The locking device described in claim 6 of the scope of the patent application, wherein there is an angle between the first direction of the first chute and the second direction of the interlocking chute. An electronic equipment casing with a locking device, which includes: a casing, the casing has a first casing surface and a second casing surface, the first casing surface has a casing lock hole, and the second casing The surface has an anti-theft lock hole, the first shell surface and the second shell surface are perpendicular to each other; a locking device includes: a first main body with a first chute, a linkage chute, an operation part and A shielding part; a second main body, having a second chute, a linkage guide rod and a receiving part, the receiving part has a receiving hole, and the linkage guide rod is inserted in the linkage chute; And the first main body slides back and forth between an open position and a closed position through the first chute, so that the interlocking guide rod of the second main body slides in the interlocking chute to drive the second chute to slide, and The shielding part covers the casing lock hole and the receiving hole of the receiving part corresponds to the anti-theft lock hole. According to the electronic device casing with locking device described in item 8 of the scope of the patent application, the operating part and the shielding part are vertically connected to the first main body. The housing of electronic equipment with a locking device as described in item 9 of the scope of the patent application, wherein the operation part is provided with an operation cap sleeve, and the first shell surface also has a relief hole for the operation cap to slide move activity. The housing of electronic equipment with locking device as described in item 8 of the scope of the patent application, wherein the receiving part is vertically connected to the second main body. The housing of electronic equipment with a locking device as described in item 8 of the scope of the patent application, wherein the interlocking chute has an upper end and a lower end, the interlocking guide rod moves to the upper end corresponding to the closed position, and the interlocking guide rod Moving to the lower end corresponds to the open position. According to the electronic device housing with locking device described in item 8 of the patent scope of the application, the first chute is arranged along a first direction, the interlocking chute is arranged along a second direction, and the second chute is arranged along a first direction. The slots are arranged along a third direction, and the first direction, the second direction, and the third direction are different directions. According to the electronic device housing with locking device described in claim 13 of the patent application, there is an included angle between the first direction of the first chute and the second direction of the interlocking chute.

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