TWM462390U - Tool-free mounting device - Google Patents

Description

Toolless mounting device

The novel is a tool-free mounting device, in particular a tool-free mounting device that is easy to operate.

There are currently two ways to install a PCI-E expansion card:

1. The PCI-E expansion card is fixed on a simple bracket, and then the bracket is attached to the motherboard by screws. This method requires tools and is time-consuming and labor-intensive when assembling or disassembling.

2. The tool-free handle is designed to fix the PCI-E expansion card to the motherboard through the operation of the tool-free handle. However, the tool-free handle is relatively small, which is not convenient to hold, and the assembly or disassembly process requires a gesture to complete. Can't operate with a single gesture, the operation is more complicated.

The main purpose of the present invention is to provide a tool-free mounting device that is easy to operate.

The present invention provides a tool-less mounting device for fixing a first mounting member to a second mounting member, and the tool-less mounting device includes a housing, a handle and two positioning members, and the housing is fixed first The mounting member has a positioning sleeve on each side of the housing; the handle is pivotally disposed on two sides of the housing, and the handle comprises two pivoting arms and an operating arm, wherein the pivoting arm is pivoted on the housing On both sides, the actuating arm is disposed between the pivoting arms, and the pivoting arm is provided with a first guiding post; the positioning members are vertically fixed to the second mounting member at a predetermined interval, and the positioning members are respectively disposed a positioning post and a first limiting slot; during installation, the positioning post is sleeved in the positioning sleeve, and the first guiding post moves to the bottom end of the first limiting slot at the inlet end of the first limiting slot, and When a guide post abuts the bottom end of the first limiting slot, the actuator abuts and locks on one side of the housing.

In particular, two positioning sleeves are respectively disposed on two sides of the housing, and two positioning posts are respectively disposed on the positioning component, and the positioning pillars are in one-to-one correspondence with the positioning sleeves.

In particular, the first mounting member is a PCI-E expansion card, and the PCI-E expansion card is fixed to the inner side of the arms on both sides of the housing by screws. The second mounting member is a motherboard, and the motherboard is provided with a PCI- E expansion slot, when the first mounting member is fixed to the second mounting member, the end of the PCI-E expansion card is inserted into the PCI-E expansion slot.

In particular, the first limiting slot is curved.

In particular, the actuating arm is provided with a hook, and a hole is formed on one side of the housing. When the lock is held, the hook is inserted into the hole of the card, and when unlocked, the hook is disengaged from the hole of the card.

In particular, the pivoting arm is provided with a second limiting slot, and the second guiding post is disposed on both sides of the housing, and the second guiding pillar slides in the second limiting slot, when the second guiding pillar is located When the second guide slot is at one end, the first guide post is engaged with the entrance end of the first limit slot, and when the second guide post is located at the other end of the second limit slot, the second guide post abuts the first limit The bottom end of the slot.

In the present invention, the movable arm is spanned between the pivoting arms for the user to hold. When assembling, the lower arm is pressed to rotate the pivoting arm until the first guiding post moves to the bottom end of the first limiting slot. The actuating arm abuts and locks on one side of the housing; when disassembling, the upper arm is lifted to rotate the pivoting arm until the first guiding post moves to the inlet end of the first limiting slot, between the housing and the positioning member The lifting, assembling or disassembling operation only requires a single pressing or lifting operation, and it is convenient to change the gesture.

In order to further understand the purpose, structural features and functions of the new model, the following is a detailed description of the following:

10‧‧‧First Mounting

20‧‧‧Second mount

21‧‧‧PCI-E expansion slot

30‧‧‧Shell

300‧‧‧Kakong

31‧‧‧ positioning sleeve

32‧‧‧Second guide post

40‧‧‧Hands

41‧‧‧ pivot arm

411‧‧‧First guide column

412‧‧‧Second limit slot

42‧‧‧Betting arm

421‧‧‧

50‧‧‧ positioning parts

51‧‧‧Positioning column

52‧‧‧First limit slot

521‧‧‧ entrance end

522‧‧‧ bottom

60‧‧‧ screws

The first figure is a schematic view of the new tool-free mounting device before installation and fixing.

The second figure is a schematic diagram of the new tool-free mounting device after installation and fixing.

The third figure is a schematic diagram of the hook of the card in the second figure.

The fourth figure is a schematic diagram when the boom is advanced by the first guide post at the bottom end of the first limiting slot.

The fifth figure is a schematic view of the fourth figure in the middle of the first limiting groove after the moving arm is lifted up.

Figure 6 is a schematic view of the fifth figure in the fifth figure when the actuator arm is lifted up and the first guide post is at the inlet end of the first limiting slot.

Referring to the first, second and third figures, the present invention provides a tool-less mounting device for fixing a first mounting member 10 to a second mounting member 20, and the tool-less mounting device The housing 30 includes a housing 30 and a second positioning member 50. The first mounting member 10 is fixed in the housing 30. The two sides of the housing 30 are respectively provided with a positioning sleeve 31. The handle 40 is pivoted on the housing. The two sides of the body 30 include two pivoting arms 41 and an operating arm 42 . The pivoting arms 41 are pivoted on opposite sides of the housing 30 , and the movable arm 42 is disposed between the pivoting arms 41 . The pivoting arm 41 is provided with a first guiding post 411. The positioning member 50 is vertically fixed to the second mounting member 20 at a predetermined interval, and the positioning member 50 is respectively provided with a positioning post 51 and a first limiting slot. 52, and the first limiting slot 52 includes an inlet end 521 and a bottom end 522, wherein the inlet end 521 is open for insertion or extraction of the first guide post 411, and the bottom end 522 is closed for the first guide post The first positioning post 411 is moved to the bottom end 522 of the first limiting slot 52, and the first guiding post 411 is moved to the bottom end 522 of the first limiting slot 52, and the positioning post 51 is sleeved in the positioning sleeve 31, and the first guiding post 411 is moved to the bottom end 522 of the first limiting slot 52, and When the first guide post 411 abuts the bottom end 522 of the first limiting slot 52, the actuator arm 42 abuts and locks on the side of the housing 30.

In the present embodiment, two positioning sleeves 31 are respectively disposed on two sides of the housing 30, and two positioning posts 51 are respectively disposed on the positioning member 50, and the positioning posts 51 are in one-to-one correspondence with the positioning sleeves 31. In this embodiment, the first mounting member 10 is a PCI-E expansion card, and the PCI-E expansion card is fixed to the inner side of the arms of the two sides of the housing 30 by screws 60. The second mounting member 20 is a motherboard. A PCI-E expansion slot 21 is provided on the motherboard. When the first mounting member 10 is fixed to the second mounting member 20, the end of the PCI-E expansion card is inserted into the PCI-E expansion slot 21. In this embodiment, the first limiting slot 52 is curved. In the embodiment, the pivoting arm 41 is provided with a second limiting slot 412, and the housing 30 is provided with a second side The second guide post 32 is slidable in the second limiting slot 412. When the second guiding post 32 is located at one end of the second limiting slot 412, the first guiding post 411 is engaged with the first limiting slot. The second guide post 32 abuts the bottom end 522 of the first limiting slot 52 when the second guide post 32 is located at the other end of the second limiting slot 412. In the embodiment, the actuating arm 42 is provided with a hook 421, and the side of the casing 30 is provided with a card hole 300. When the lock is held, the hook 421 is inserted into the card hole 300. When unlocking, the hook 421 is inserted from the card hole. Within 300.

Referring to the fourth figure, after the actuator arm 42 is unlocked, but the actuator arm 42 is advanced, the pivoting arm 41 is in a stowed state, and the pivoting arm 41 is located outside the housing 30 and does not protrude from the top of the housing 30; The first guiding post 411 is located at the bottom end 522 of the first limiting slot 52 , and the second guiding post 32 is located at the other end of the second limiting slot 412 . The positioning post 51 is sleeved in the positioning sleeve 31 .

Referring to the fifth figure, after the actuator arm 42 is lifted up, the pivot arm 41 rotates and continuously protrudes from the top of the housing 30. The first guide post 411 is located in the middle of the first limiting slot 52, and the second guide The post 32 is located in the middle of the second limiting slot 412 , and the positioning post 51 is sleeved in the positioning sleeve 31 .

Referring to FIG. 6, when the actuator arm 42 continues to be lifted, the pivot arm 41 rotates and the pivot arm 41 is opened to the maximum angle (the angle between the pivot arm 41 and the top surface of the housing 30). The first guiding post 411 is located at the inlet end 521 of the first limiting slot 52, the second guiding post 32 is located at one end of the second limiting slot 412, and the positioning post 51 is sleeved in the positioning sleeve 31. Referring to the first figure, when the pivoting arm 41 is no longer rotated and the pivoting arm 41 is at the maximum angle, the first guiding post 411 is disengaged from the first limiting slot 52, and the second guiding post 32 is located at the first position. At one end of the second limiting slot 412, the positioning post 51 is no longer sleeved in the positioning sleeve 31. At this time, the housing 30 is completely disengaged from the positioning member 50.

In the present invention, the movable arm 42 is disposed between the pivoting arms 41 for the user to hold. When assembling, the actuator 42 is pressed down to rotate the pivoting arm 41 until the first guiding post 411 moves to the first limit. The bottom end 522 of the slot 52, the actuator arm 42 abuts and locks on the side of the housing 30; when disassembled, the actuator arm 42 is lifted to rotate the pivot arm 41 until the first guide post 411 moves to the first limit The inlet end 521 of the groove 52 is unfixed between the housing 30 and the positioning member 50, and the assembly or disassembly operation requires only a single pressing or lifting operation, Need to change the gesture, it is more convenient.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; that is, the equivalent variations and modifications made by the scope of the present invention are covered by the scope of the novel patent.

10‧‧‧First Mounting

20‧‧‧Second mount

30‧‧‧Shell

31‧‧‧ positioning sleeve

40‧‧‧Hands

41‧‧‧ pivot arm

411‧‧‧First guide column

42‧‧‧Betting arm

50‧‧‧ positioning parts

51‧‧‧Positioning column

52‧‧‧First limit slot

521‧‧‧ entrance end

522‧‧‧ bottom

Claims (6)

A tool-less mounting device for fixing a first mounting member to a second mounting member, and the tool-less mounting device comprises: a housing in which a first mounting member is fixed, and two sides of the housing are respectively provided a positioning sleeve; the handle is pivotally disposed on two sides of the housing, and the handle comprises two pivoting arms and an operating arm, wherein the pivoting arm is pivoted on two sides of the housing, and the operating arm is spanned on the pivoting arm And the first guiding column is disposed on the pivoting arm; the two positioning members are vertically fixed to the second mounting member at a predetermined interval, and the positioning member is respectively provided with a positioning post and a first limiting slot; During installation, the positioning post is sleeved in the positioning sleeve, and the first guiding post moves to the bottom end of the first limiting slot at the inlet end of the first limiting slot, and the first guiding post abuts the first limiting slot At the bottom end, the actuator arm abuts and locks on one side of the housing. The tool-free mounting device of claim 1, wherein two sides of the housing are respectively provided with two positioning sleeves, and the positioning member is respectively provided with two positioning columns, and the positioning column and the positioning sleeve The cylinders correspond one by one. The tool-less mounting device of claim 2, wherein the first mounting member is a PCI-E expansion card, and the PCI-E expansion card is fixed to the inner side of the arms of the two sides of the housing by screws. The mounting piece is a motherboard, and the PCI-E expansion slot is provided on the motherboard. When the first mounting member is fixed to the second mounting member, the end of the PCI-E expansion card is inserted into the PCI-E expansion slot. The tool-less mounting device of claim 3, wherein the first limiting slot is curved. The tool-free mounting device of claim 4, wherein the actuating arm is provided with a hook, and a side of the shell is provided with a card hole. When the latch is locked, the hook is inserted into the card hole, and when unlocked, The hook is detached from the card hole. The tool-free mounting device of claim 5, wherein the pivoting arm is provided with a second limiting slot, the second guiding post is disposed on both sides of the housing, and the second guiding post is When the second guiding post is located at one end of the second limiting slot, the first guiding post is engaged with the inlet end of the first limiting slot, and when the second guiding post is located at the second limiting slot At the other end, the second guide post abuts the bottom end of the first limiting slot.