TWI728584B - Quick release module and quick release electronic device - Google Patents

Abstract

A quick release module includes a fixing assembly and an engaging member. The fixing assembly includes a plate and an elastic member. The plate includes a positioning post and has a first opening and a second opening. The engaging member includes a fixing portion sleeving on the positioning post and a first arm whose projection onto the plate overlapping the first opening. The engaging member is detachably disposed at the fixing assembly and includes a protrusion corresponding to the first opening and a hook corresponding to the second opening. When the engaging member is disposed at the fixing assembly, the protrusion passes through the first opening, the hook passes through the second opening and engages with a portion of the plate near the second opening, the first arm presses the protrusion so that the hook engages with the plate firmly. A quick release electronic device is further provided.

Description

Quick release module and quick release electronic device

The present invention relates to a module and an electronic device, and particularly relates to a quick-release module and a quick-release electronic device.

Generally speaking, if the display screen is to be erected, it is mostly fixed to the bracket by means of locking. When detaching the display screen from the bracket, tools are required, which is quite troublesome. At present, part of the display screen can be disassembled and assembled to the bracket through the quick-release structure without tools. However, this kind of quick-release structure usually requires the user to press a button to disassemble, and cannot be operated by one hand. Convenience.

The invention provides a quick disassembly module, which can be disassembled and assembled without tools and without pressing a button.

The present invention provides a quick-release electronic device, which has the above-mentioned quick-release module. A quick release module of the present invention includes a fixing component and a card firmware. The fixing component includes a plate and an elastic part. The plate has a first surface and a second surface opposite to each other, a first opening and a second opening penetrating the first surface and the second surface, and includes a positioning post protruding from the first surface. The elastic member includes a fixing portion and a first arm extending from the fixing portion, wherein the fixing portion is sleeved on the positioning column, and the projection of the first arm to the plate overlaps the first opening. The fastener is detachably disposed on the fixing component, and includes a boss corresponding to the first opening and a hook corresponding to the second opening, wherein when the fastener is disposed on the fixing component, the boss of the fastener is removed from the plate The second surface of the elastic member passes through the first opening and protrudes from the first surface, the hook passes through the second opening and is hooked to the position of the plate next to the second opening, and the first arm of the elastic member abuts against the boss, The hook is stably fixed to the plate.

In an embodiment of the present invention, the aforementioned plate further includes a third opening, the fastener includes a limiting hook corresponding to the third opening, and the extension direction of the limiting hook is opposite to the extension direction of the hook .

In an embodiment of the present invention, the above-mentioned plate further includes a stop portion located beside the third opening and protruding from the first surface. When the fastener is disposed on the fixing assembly, the stop hook portion moves toward the stop portion Extends in the direction and is spaced a distance from the stopper.

In an embodiment of the present invention, when the fastener is disposed in the fixing assembly, the limiting hook portion abuts against the first surface of the board to fix the fastener and the board in a normal direction of the board. relative position.

In an embodiment of the present invention, the fixing portion of the above-mentioned elastic member abuts against the stop portion.

In an embodiment of the present invention, the aforementioned fastener has a bent hook portion located at the end of the boss and extending toward the fixing portion.

In an embodiment of the present invention, the height of the above-mentioned bending hook protruding from the boss is smaller than the thickness of the first arm of the elastic member.

In an embodiment of the present invention, the height of the above-mentioned bending hook protruding from the boss is 0.1 to 0.5 times the thickness of the first arm of the elastic member.

In an embodiment of the present invention, the above-mentioned elastic member includes a second arm bent and connected to the first arm, and when the fastener is disposed on the fixing assembly, the second arm extends in a direction away from the boss.

In an embodiment of the present invention, the above-mentioned elastic member includes a third arm bent and connected to the second arm, the third arm extends in a direction approaching the fixing portion, and the third arm is lower than the fixing portion.

In an embodiment of the present invention, the first arm of the above-mentioned elastic member extends obliquely downward from the fixing portion, so that the projection of the first arm to the plate member covers the first opening of the part.

A quick-release electronic device of the present invention includes a body, a bracket, and the above-mentioned quick-release module. The fixing component is disposed on one of the body and the bracket, and the fastener is disposed on the other of the body and the bracket. The body is detachably fixed to the bracket.

Based on the above, the quick release module of the present invention is detachably installed on the fixing assembly through the fastener. When the fastener is set in the fixing assembly, the boss of the fastener passes through the first opening from the second surface of the plate and protrudes out of the first surface, and the first arm of the elastic member abuts against the boss of the fastener to use The boss of the fastener can be pushed in the direction of the first arm, so that the hook passes through the second opening and is hooked to the position of the plate beside the second opening, and then let go, the first arm of the elastic member is restored The hook of the card firmware is stably fixed to the board. When you want to detach the fastener from the fixed component, just push the boss of the fastener to the direction of the first arm and rotate the hook slightly to leave the second opening, and the boss of the fastener can be retracted from the board. The first opening of the piece can be quickly disassembled without pressing any button to exit. The operation is quite convenient, and it can be operated with one hand.

FIG. 1 is a schematic diagram of a quick-release electronic device according to an embodiment of the invention. Please refer to FIG. 1, the quick-release electronic device 1 of this embodiment includes a body 10 and a bracket 20. The body 10 is, for example, a monitor or a TV, but the type of the body 10 is not limited thereto. The bracket 20 includes a frame body 21 and a mating portion 22 connected to the frame body 21. In this embodiment, the quick-release electronic device 1 further includes a quick-release module 50 (FIG. 2 ), and the body 10 is detachably fixed to the docking portion 22 of the bracket 20 through the quick-release module 50. Therefore, the body 10 can be directly installed or removed from the docking portion 22 of the bracket 20 without tools and without pressing a button, which is quite convenient in use. This will be explained below.

FIG. 2 is an exploded schematic diagram of the quick-release module of the quick-release electronic device in FIG. 1. FIG. 3 is an assembly diagram of the quick release module of FIG. 2. Fig. 4 is a cross-sectional view of Fig. 3. Please refer to FIGS. 2 to 4, the quick release module 50 of this embodiment includes a fixing component 55 and a card firmware 24. The fixing assembly 55 includes a plate 12 and an elastic member 30. The plate 12 has a first surface 17 and a second surface 18 opposite to each other, a first opening 11 and a second opening 15 passing through the first surface 17 and the second surface 18, and includes a first surface 17 protruding from的一 Positioning column 14. The first opening 11 is located beside the positioning pillar 14, and the second opening 15 is away from the positioning pillar 14.

The elastic member 30 includes a fixing portion 32 and a first arm 34 extending from the fixing portion 32. The fixing portion 32 is sleeved on the positioning column 14, and the positioning column 14 may have a screw hole for a screw 40 to lock it. The screw 40 presses the fixing portion 32 of the elastic member 30 to fix the fixing portion 32 on the plate 12. As shown in FIG. 3, when the elastic member 30 is assembled on the plate 12, the projection of the first arm 34 on the plate 12 overlaps a part of the first opening 11, that is, part of the range of the first arm 34 will fall on the first opening 11. An opening 11 blocks part of the first opening 11.

In this embodiment, the clamping member 24 is detachably disposed on the fixing assembly 55 and includes a boss 26 corresponding to the first opening 11 and a hook 28 corresponding to the second opening 15. The hook 28 extends in the opposite direction of the boss 26. For example, the boss 26 is located above the surface of the fastener 24 toward the board 12, and the hook 28 protrudes from the fastener 24 toward the surface of the board 12 and downwards. extend.

2 to 4, in this embodiment, when the fastener 24 is to be assembled on the fixing assembly 55, first, the user can pass the boss 26 of the fastener 24 through the second surface 18 of the plate 12 It passes through the first opening 11 and protrudes from the first surface 17. The boss 26 of the clamping member 24 is located below the first arm 34 of the elastic member 30 and is abutted by the first arm 34 of the elastic member 30. Afterwards, the user can push the boss 26 of the fastener 24 toward the direction (upward) of the first arm 34, and make the hook 28 pass through the second opening 15 and hook to the plate 12 next to the second opening 15 After releasing the hand, the first arm 34 of the elastic member 30 recovers downward and abuts against the boss 26, so that the hook 28 of the clamping member 24 is stably fixed to the plate 12.

Since the first arm 34 of the elastic member 30 downwardly abuts against the boss 26 of the fastener 24 and provides downward force to the fastener 24, as a result, the hook 28 of the fastener 24 will be closer to the plate 12 At the position beside the second opening 15, it is not easy to escape from the second opening 15 of the plate 12 and can be firmly fixed to the plate 12.

Conversely, if you want to detach the fastener 24 from the fixing assembly 55, you only need to push the fastener 24 in the direction of the first arm 34, and make the hook 28 slightly move away from the lower edge of the second opening 15 and be convex. The table 26 is a rotating shaft, and the clamping member 24 is slightly inclined to withdraw the hook 28 from the second opening 15 of the plate 12. After that, the boss 26 of the clamping member 24 can be retracted from the first opening 11 of the plate 12.

In other words, in this embodiment, the quick-release module 50 does not need to be disassembled or assembled through tools, and does not require a release structure such as a button to release. The operation is simple and convenient, and can be operated with one hand.

5 is a schematic diagram of the inner surface of the back cover of the body of the quick-release electronic device of FIG. 1 and the quick-release module. 6A is a schematic cross-sectional view of the body of the quick-release electronic device of FIG. 1. Fig. 6B is a partial enlarged view of Fig. 6A. More specifically, FIGS. 5 to 6B show the application of the aforementioned quick-release module 50 to the docking portion 22 of the body 10 and the bracket 20 of the quick-release electronic device 1.

Please refer to FIG. 1 and FIGS. 5 to 6B. In this embodiment, the fixing component 55 is disposed on one of the body 10 and the bracket 20, and the fastener 24 is disposed on the other of the body 10 and the bracket 20 to The body 10 is detachably fixed to the bracket 20. For example, as can be seen from FIG. 6B, in this embodiment, the plate 12 of the fixing assembly 55 is located inside the back cover 102 of the body 10 and is fixed to the back cover 102 of the body 10. The fastener 24 is fixed to the appearance member 23 of the docking portion 22. In addition, in this embodiment, the back cover 102 of the body 10 will be provided with a corresponding hole for the boss 26 and the hook 28 of the fastener 24 to pass through. In this way, the body 10 can be disassembled and assembled on the bracket 20 in the above-mentioned manner without using tools, and without a release structure such as a button.

Returning to FIG. 2, in this embodiment, the plate 12 further includes a third opening 13 close to the first opening 11 and a stop portion 16 located beside the third opening 13 and protruding from the first surface 17. The first opening 11 can be connected to the third opening 13, but the relationship between the first opening 11 and the third opening 13 is not limited by this.

The fastener 24 includes a limiting hook 29 corresponding to the third opening 13, and the extension direction of the limiting hook 29 is opposite to the extension direction of the latch 28. In this embodiment, the limiting hook 29 extends upward, and the hook 28 extends downward. When the fastener 24 is disposed on the fixing assembly 55, the limiting hook 29 will pass through the third opening 13 and extend in the direction of the stop 16. It is worth mentioning that the limit hook portion 29 is separated from the stop portion 16 by a distance. The matching relationship between the stop hook portion 29 and the stop portion 16 can be used as an end point of the fastener 24 moving upward relative to the plate 12. In other words, the clamping member 24 can move upward relative to the plate 12 until the limiting hook portion 29 contacts the stopping portion 16. In addition, when the fastener 24 is disposed on the fixing assembly 55, the limiting hook 29 abuts against the first surface 17 of the board 12 to fix the fastener 24 and the board 12 in a normal direction of the board 12 Relative position.

In addition, as shown in FIG. 4, in this embodiment, the fastener 24 has a bending hook portion 27 located at the end of the boss 26 and extending toward the fixing portion 32. The bending hook 27 is located beside the first arm 34 of the elastic member 30. When the fastener 24 is assembled to the fixing assembly 55, the design of the bending hook 27 enables the fastener 24 to maintain the relative position between the fastener 24 and the elastic member 30 more stably.

It is worth mentioning that, in order to maintain the relative position of the boss 26 and the first arm 34 of the elastic member 30, to prevent the boss 26 from easily detaching from the first arm 34 of the elastic member 30, the bending hook 27 protrudes from the protrusion. The height h of the table 26 is smaller than the thickness t of the first arm 34 of the elastic member 30. For example, the height h of the bending hook 27 protruding from the boss 26 is 0.1 to 0.5 times the thickness t of the first arm 34 of the elastic member 30. The bending hook 27 can slightly hook the first arm 34 of the elastic member 30 to maintain the relative position of the boss 26 and the first arm 34 of the elastic member 30. Of course, the relationship between the height h of the bending hook 27 protruding from the boss 26 and the thickness t of the first arm 34 of the elastic member 30 is not limited by this.

FIG. 7 is a schematic diagram of the elastic member of the quick release module of FIG. 2. Please refer to FIG. 7, in this embodiment, the elastic member 30 includes a second arm 36 bent and connected to the first arm 34 and a third arm 38 bent and connected to the second arm 36. When the fastener 24 is disposed on the fixing assembly 55, the second arm 36 extends in a direction away from the boss 26, and the third arm 38 extends in a direction close to the fixing portion 32. In other words, the first arm 34, the second arm 36, and the third arm 38 are similar to a U-shape or an L-shape.

In this embodiment, the fixing portion 32 of the elastic member 30 abuts against the stop portion 16 (FIG. 3 ), so that the elastic member 30 is firmly fixed on the plate 12. In order to make the first arm 34, the second arm 36 and the third arm 38 have better flexibility, the third arm 38 is lower than the fixing portion 32, and the height difference D between the third arm 38 and the fixing portion 32 is It is avoided that the third arm 38 directly contacts the stopper 16 and affects the elasticity.

In addition, in this embodiment, the elastic member 30 is, for example, a wire diameter steel wire. The first arm 34, the second arm 36, and the third arm 38 are connected by bending, and the first arm 34 can be slightly inclined downward. , Can provide good structural strength. When the elastic member 30 is fixed on the plate 12, the first arm 34 of the elastic member 30 extends obliquely downward from the fixing portion 32, so that the projection of the first arm 34 on the plate 12 covers the first opening 11 of the plate 12. In other words, the first arm 34 of the elastic member 30 is inclined downward from the fixing portion 32 and extends toward the first opening 11, so that a part of the first arm 34 will fall at the first opening 11 and block part of the first opening. 11. Therefore, the elastic member 30 can be relatively stable and resiliently abut against the boss 26 of the fastener 24, so that the hook 28 of the fastener 24 can be stably hooked at the position of the plate 12 beside the second opening 15. Of course, the form of the elastic member 30 is not limited to this.

8 and 9 are schematic diagrams of elastic members according to other embodiments of the present invention. Please refer to FIGS. 8 and 9. In FIG. 8, the elastic member 30 a includes a fixing portion 32, a first arm 34 and a second arm 36. In FIG. 9, the elastic member 30b includes a fixing portion 32 and a first arm 34. The first arms 34 of the elastic members 30a and 30b in FIGS. 8 and 9 can abut against the boss 26 of the fastener 24, and the hook 28 of the fastener 24 can be stably hooked on the plate 12 in the second The area next to opening 15.

In summary, the quick release module of the present invention is detachably installed on the fixed component through the fastener. When the fastener is set in the fixing assembly, the boss of the fastener passes through the first opening from the second surface of the plate and protrudes out of the first surface, and the first arm of the elastic member abuts against the boss of the fastener to use The boss of the fastener can be pushed in the direction of the first arm, and the hook passes through the second opening and hooks to the part of the plate next to the second opening, and then let go, the first arm of the elastic member is restored The hook of the card firmware is stably fixed to the board. When you want to detach the fastener from the fixed component, just push the boss of the fastener to the direction of the first arm and rotate the hook slightly to leave the second opening, and the boss of the fastener can be retracted from the board. The first opening of the piece can be quickly disassembled without pressing any button to exit. The operation is quite convenient, and it can be operated with one hand.

D: height difference h: height t: thickness 1: Quick release electronic device 10: Body 102: back cover 11: First opening 12: Plate 13: third opening 14: Positioning column 15: second opening 16: Stop 17: First side 18: second side 20: Bracket 21: Frame 22: Docking Department 23: Appearance parts 24: Card firmware 26: Boss 27: Bend the hook 28: card hook 29: limit hook 30, 30a, 30b: elastic parts 32: Fixed part 34: first arm 36: second arm 38: third arm 40: screw 50: Quick release module 55: fixed components

FIG. 1 is a schematic diagram of a quick-release electronic device according to an embodiment of the invention. FIG. 2 is an exploded schematic diagram of the quick-release module of the quick-release electronic device in FIG. 1. FIG. 3 is an assembly diagram of the quick release module of FIG. 2. Fig. 4 is a cross-sectional view of Fig. 3. 5 is a schematic diagram of the inner surface of the back cover of the body of the quick-release electronic device of FIG. 1 and the quick-release module. 6A is a schematic cross-sectional view of the body of the quick-release electronic device of FIG. 1. Fig. 6B is a partial enlarged view of Fig. 6A. FIG. 7 is a schematic diagram of the elastic member of the quick release module of FIG. 2. 8 and 9 are schematic diagrams of elastic members according to other embodiments of the present invention.

11: First opening

12: Plate

13: third opening

14: Positioning column

15: second opening

16: Stop

17: First side

18: second side

24: Card firmware

26: Boss

27: Bend the hook

28: card hook

29: limit hook

30: Elastic parts

32: Fixed part

34: first arm

36: second arm

38: third arm

40: screw

50: Quick release module

55: fixed components

Claims (12)

A quick release module includes: a fixing assembly, including: a plate having a first surface and a second surface opposite to each other, a first opening and a second surface penetrating the first surface and the second surface Opening and including a positioning post protruding from the first surface; and an elastic member including a fixing part and a first arm extending from the fixing part, wherein the fixing part is sleeved on the positioning post, and The projection of the first arm to the plate overlaps the first opening; and a fastener is detachably disposed on the fixing assembly, and includes a boss corresponding to the first opening and corresponding to the second opening A hook of the fastener, wherein when the fastener is disposed on the fixing assembly, the boss of the fastener passes through the first opening from the second surface of the plate and protrudes from the first surface, the The hook passes through the second opening and is hooked to the position of the plate next to the second opening, and the first arm of the elastic member abuts against the boss, so that the hook is stably fixed to the plate . For the quick release module described in item 1 of the scope of patent application, the plate further includes a third opening, the fastener includes a limiting hook corresponding to the third opening, and the limiting hook The extension direction is opposite to the extension direction of the hook. As for the quick release module described in item 2 of the scope of patent application, the plate further includes a stopper located beside the third opening and protruding from the first surface, when the fastener is set on the fixing assembly At this time, the limit hook portion extends in the direction of the stop portion and is separated from the stop portion by a distance. As for the quick release module described in item 3 of the scope of patent application, the fixing part of the elastic member abuts against the stop part. For the quick release module described in item 2 of the scope of patent application, when the fastener is set on the fixing assembly, the limit hook portion abuts against the first surface of the board so as to be on a side of the board. The relative position between the fastener and the board is fixed in the normal direction. According to the quick release module described in item 1 of the scope of patent application, the fastener has a bending hook portion located at the end of the boss and extending toward the fixing portion. According to the quick release module described in item 6 of the scope of patent application, the height of the bending hook protruding from the boss is smaller than the thickness of the first arm of the elastic member. According to the quick release module described in item 6 of the scope of patent application, the height of the bending hook protruding from the boss is 0.1 to 0.5 times the thickness of the first arm of the elastic member. As for the quick release module described in claim 1, wherein the elastic member includes a second arm that is bent and connected to the first arm, and when the fastener is disposed on the fixing assembly, the second arm Extend away from the boss. As for the quick release module described in claim 9, wherein the elastic member includes a third arm bent and connected to the second arm, the third arm extends in a direction close to the fixing part, and the The third arm is lower than the fixing part. For the quick release module described in item 1 of the scope of patent application, the first arm of the elastic member extends obliquely downward from the fixing part, so that the projection of the first arm on the plate covers the part of the The first opening. A quick-release electronic device, comprising: a body; a bracket: and the quick-release module as described in any one of items 1 to 11 in the scope of the patent application, and the fixing assembly is arranged on the body and the bracket And the fastener is arranged on the other of the body and the bracket, so that the body is detachably fixed to the bracket.

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