TWI723723B - Tenon extraction module - Google Patents

Abstract

The present invention is a latch extraction module, which does not need to use screws and screwdrivers to fix, and includes a module body, a shrapnel, a hand screw and a handle for plugging and unplugging to a host, wherein the shrapnel and the handle are arranged on the module The main body, and the hand screw is used to lock into the module body, or loosen it from the module body, by pushing or releasing the elastic piece, so that the protrusion on the elastic piece is inserted into the bottom fixing hole of the main body to be clamped, fixed, or Remove from the bottom fixed perforation. Therefore, the latch extraction module of the present invention can be quickly inserted and unplugged, and inserted into or removed from the host, to achieve the purpose of easy replacement, especially as long as the hand screw is screwed in, the shrapnel can be bent and locked to the host. Or, just unscrew the hand screw to make the shrapnel spring up and detach from the host.

Description

Tenon extraction module

The present invention relates to a latch extraction module, in particular, it uses a hand screw to push or loosen an elastic sheet to be clamped to or detached from a host, so as to achieve the purpose of quick insertion and removal and easy replacement.

In the industrial computer industry, in order to maintain the stability of long-term continuous operation, the main electrical and electronic functions have been designed and made into modules. Therefore, in the event of a failure, they can be replaced individually. Among them, removable moving parts are very common. The modular device.

In the conventional technology, the removable moving parts are generally fixed with screws. Therefore, when you want to replace the module, you usually need to find a screwdriver first, and then remove the screw to replace the module. Obviously, the disadvantage of the conventional technology is the inconvenience in operation, which will lengthen the replacement time and reduce the efficiency of replacing the module.

Therefore, there is a great need for an innovative latch extraction module, which can be quickly removed and replaced without using screws and screwdrivers. The main method is to use a hand screw to push or loosen the shrapnel to be attached to the host or It is separated from the host to achieve the purpose of quick insertion and removal and easy replacement, thereby solving all the problems of the above-mentioned conventional technology.

The main purpose of the present invention is to provide a latch extraction module, which mainly includes a module body, an elastic piece, a hand screw, and a handle, which is used to provide an insertion function and an extraction function to be inserted into the host.

Specifically, the module body is L-shaped, used to install a circuit board with golden fingers and at least one electronic and electrical component, and includes a horizontal board and a vertical board, wherein the circuit board is installed and fixed to the horizontal board, The at least one electrical component is arranged and fixed to the vertical plate. In particular, the horizontal plate includes at least one tenon hole, and the vertical plate includes a screw hole and an elastic piece hole, and the screw hole is located above the elastic piece hole.

In addition, the elastic piece is fixed to the module body, and includes a fixed part, a middle part and a stepped end part which are connected in sequence, wherein the fixed part is fixed to the horizontal plate by at least one fixing part, and the middle part is inclined upward The inclined surface, and the middle portion includes at least one protrusion extending downward, the at least one protrusion is configured to correspond to the at least one tenon perforation, and the stepped end has a stepped shape for passing through the elastic sheet perforation to be exposed.

Furthermore, the hand screw is used to insert and lock the screw hole, and the handle is fixed to the module body for grasping and applying force to insert and pull out the latch extraction module.

Furthermore, the host has a slot and at least one bottom fixing perforation, wherein the slot is used for accommodating the tenon extraction module, and the bottom fixing perforation corresponds to the tenon perforation.

The stepped end of the elastic sheet includes an upward extension section and a lateral extension section, wherein the upward extension section is connected to the middle part and extends upward, and the lateral extension section is connected to the upward extension section and extends laterally.

In particular, the relative positions of the screw perforation and the elastic piece perforation are set such that the thumb screw in the screw perforation can resist the lateral extension of the end of the step.

The above-mentioned insertion function includes: the latch extraction module is inserted into the slot of the host by applying force from the handle; the thumbscrew is locked into the screw perforation, and the thumbscrew is in the process of locking into the screw perforation. , Gradually squeeze the lateral extension section to bend downward; the lateral extension section drives the at least one protrusion to move downward and is accommodated in the tenon perforation, passes through the tenon perforation to be exposed, and is accommodated in the bottom fixing perforation of the host In; the tenon extraction module is fixed to the host; and the golden fingers of the circuit board in the tenon extraction module are electrically connected to the host.

Furthermore, the extraction function includes: loosening the hand screw, and when the hand screw is loosened from the screw perforation, the lateral extension is gradually loosened and rebounds upward; the lateral extension drives at least one bump to move upward; at least A convex block is separated from the fixed perforation and the tenon perforation; the tenon extraction module is pulled out from the host by the force of the handle.

Therefore, the card tenon extraction module of the present invention can be quickly inserted and removed, and can be inserted into or removed from the host computer to achieve the purpose of easy replacement. In particular, the card tenon extraction module can be inserted into the plug of the host by the handle on the tenon extraction module. Slot, and just screw in the hand screw to make the shrapnel bend and lock it to the main unit, or just unscrew the hand screw to make the shrapnel spring up and detach from the main unit, and then use the handle to pull out the shrapnel that has been fixed in the socket. The latch on the slot extracts the module.

The following is a more detailed description of the implementation of the present invention in conjunction with the diagrams and component symbols, so that those who are familiar with the art can implement it after studying this specification.

Please refer to the first to tenth figures. The first to fourth figures are schematic diagrams of the tenon extraction module according to the embodiment of the present invention, and the fifth to tenth figures are schematic diagrams of application examples of the present invention.

As shown in the first to tenth figures, the tenon extraction module 1 of the embodiment of the present invention includes a module body 10, an elastic piece 20, a hand screw 30, and a handle 40, which are used for plugging and unplugging in the host 50, wherein the mold The assembly body 10 is used to install at least one circuit board CKT and at least one electronic and electrical component A, the elastic sheet 20 and the handle 40 are fixed to the module body 10, and the hand screw 30 is used to insert into the module body 10, and The handle 40 is used for grasping and applying force to insert and pull out the module. In particular, the hand-tight screw 30 is used to lock the elastic piece 20 by pressing the elastic piece 20 when the module body 10 is locked, and fix the elastic piece 20 in a tenon manner. Host 50.

For example, the host 50 may have a slot 51 and at least one bottom fixing through hole 52, wherein the slot 51 is used to insert a latch extraction module, and the slot 51 can be arranged horizontally or vertically, but for convenience of description See, in the following, the horizontally arranged slot 51 is taken as an exemplary example. In other words, other types of slots arranged in a vertical manner should also be covered by the scope of the present invention. In addition, a single circuit board CKT and two electronic and electrical components A will be used to illustrate the characteristics of the present invention.

Specifically, the module body 10 includes a horizontal plate 11 and a vertical plate 12, which are L-shaped and integrally formed. The circuit board CKT has a gold finger Q, which can be set and fixed on the horizontal plate 11, and is electrically The component A can be installed and fixed to the vertical board 12, but it should be noted that the arrangement method and position of the circuit board CKT and the electrical component A are not limited by this.

Further, the horizontal plate 11 includes at least one tenon through hole 11A, which corresponds to at least one bottom fixing through hole 52, for example, can be opened in the middle area of the horizontal plate 11, and is parallel to the normal direction of the vertical plate 12, This is called the first direction, and the vertical plate 12 includes a screw hole 12A and an elastic piece hole 12B. The screw hole 12A is located above the elastic piece hole 12B, and the screw hole 12A is used to pass through the hand screw 30. For example, if the electrical component A is a fan module, the vertical plate 12 may be further provided with a plurality of heat dissipation holes 12C for ventilation.

In addition, the elastic piece 20 includes a fixed portion 21, a middle portion 22, and a stepped end portion 23, which are sequentially connected into one body. The fixing portion 21 is fixed to the horizontal plate 11 by at least one fixing member F, wherein the fixing member F can be a rivet or a screw. The middle portion 11B is an obliquely upward slope, and the included angle θ with the horizontal plane satisfies 1°≦θ≦30°. In addition, the middle portion 11B includes at least one protrusion B extending downward, which is configured to correspond to the horizontal plate 11 The tenon through hole 11A is used to pass through or sleeve and be accommodated in the tenon through hole 11A, so as to be used as a tenon part.

Furthermore, the stepped end 23 has a stepped shape, including an upwardly extending section 23A and a laterally extending section 23B. The upwardly extending section 23A is connected to the middle portion 11B and extends upward, and the laterally extending section 23B is connected to the upwardly extending section 23A and extends laterally. In particular, the stepped end 23 is exposed through the elastic perforation 12B of the vertical plate 12.

Further, the thumb screw 30 is used to lock in the screw hole 12A, and the relative positions of the screw hole 12A and the elastic sheet hole 12B are specifically set such that the thumb screw 30 in the screw hole 12A can resist the lateral direction of the step end 23 When the hand screw 30 is locked into the screw hole 12A, the extension section 23B gradually squeezes the transverse extension section 23B and bends downward, thereby driving the protrusion B of the middle portion 11B to move downward to be accommodated in the tenon hole 11A, and pass through the tenon hole 11A to be exposed. In particular, because the tenon hole 11A is specifically set to correspond to the bottom fixing hole 52 of the host 50, the bump B passes through the tenon hole 11A and then is received in the bottom fixing hole 52 to achieve the tenon fixing function, thereby The tenon extraction module 1 is fixed to the host 50, and at the same time, the golden finger Q of the circuit board CKT in the tenon extraction module 1 is electrically connected to the host 50.

In short, the latch extraction module 1 of the present invention provides plug-in function and pull-out function for plugging in the host 50, that is, the latch extracting module 1 can be inserted into the host 50 or from the host 50. Pull out the latch extraction module 1.

More specifically, the above-mentioned insertion function includes: the latch extraction module 1 is inserted into the slot 51 of the host 50 by the force of the handle 40; the hand screw 30 is locked into the screw perforation 12A, and the hand When the screw 30 is locked into the screw perforation 12A, it gradually squeezes the lateral extension section 23B and bends downward; the lateral extension section 23B drives the at least one protrusion B to move downward to be accommodated in the latch perforation 11A, and Pass through the tenon hole 11A to be exposed, and be accommodated in the bottom fixing hole 52 of the host 50; the tenon extraction module 1 is fixed to the host 50; and the golden finger Q of the circuit board CKT in the tenon extraction module 1 is electrical Connect to host 50.

Furthermore, the above-mentioned pulling function includes: loosening the hand screw 30, and when the hand screw 30 is loosened from the screw perforation 12A, it gradually loosens the lateral extension 23B and rebounds upward; the lateral extension 23B drives at least A protrusion B moves upward; at least one protrusion B is separated from the fixing through hole 52 and the tenon through hole 11A; the tenon extraction module 1 is pulled out from the host 50 by the force of the handle 40.

On the whole, the improved effect and advantage of the present invention is that it can quickly replace the faulty module, and only need to unscrew the hand screw, the shrapnel can be released from the host, and the handle on the module can be pulled out and fixed on the plug. Module fruit on the slot.

Take the fan module as an example. After replacing the fan module, insert it directly into the slot of the host and turn the hand screw by hand. After being locked, the shrapnel will be pressed, causing the bump on the shrapnel used as a latch to be fixed at the bottom of the main unit, and then jam the bottom, so the fan module cannot be pulled out to achieve the fixed function.

The above descriptions are only used to explain the preferred embodiments of the present invention, and are not intended to restrict the present invention in any form. Therefore, any modification or change related to the present invention is made under the same spirit of the invention. , Should still be included in the scope of the present invention's intention to protect.

1: Tenon extraction module 10: Module body 11: Horizontal plate 11A: Tenon perforation 12: Vertical plate 12A: Screw perforation 12B: Shrapnel perforation 12C: Cooling hole 20: shrapnel 21: Fixed part 22: middle part 23: Step end 23A: extend upward 23B: horizontal extension 30: hand screw 40: handle 50: host 51: Slot 52: bottom fixed perforation A: Electrical and electronic components B: bump CKT: circuit board Q: Goldfinger θ: included angle

Figures 1 to 4 show schematic diagrams of a tenon extraction module according to an embodiment of the present invention. Figures 5 to 10 show schematic diagrams of application examples of the tenon extraction module according to the embodiment of the present invention.

1: Tenon extraction module

10: Module body

11: Horizontal plate

11A: Tenon perforation

12: Vertical plate

12A: Screw perforation

12B: Shrapnel perforation

12C: Cooling hole

20: shrapnel

23: Step end

23A: extend upward

23B: horizontal extension

30: hand screw

40: handle

A: Electrical and electronic components

B: bump

CKT: circuit board

Q: Goldfinger

Claims (6)

A latch extraction module is used to provide a plug-in function and a pull-out function to be plugged into a host, including: a module body, which is in an L shape, for setting a circuit board with a golden finger And at least one electrical and electronic component, including a horizontal plate and a vertical plate, the circuit board is arranged and fixed to the horizontal plate, the at least one electronic and electrical element is arranged and fixed to the vertical plate, the horizontal The plate includes at least one tenon perforation, and the vertical plate includes a screw perforation and an elastic piece perforation, and the screw perforation is located above the elastic piece perforation; an elastic piece is fixed to the module body, including sequential and A fixed part, a middle part and a stepped end are connected as a whole, the fixed part is fixed to the horizontal plate by at least one fixing part, the middle part is an inclined surface that is inclined upward, and the middle part includes the At least one protrusion extending downward, the at least one protrusion is configured to correspond to the at least one tenon perforation, the end of the step has a stepped shape for passing through the perforation of the elastic sheet to be exposed; a hand screw is Used to insert and lock in the screw perforation; and a handle is fixed to the module body for grasping and applying force to insert and pull out the tenon extraction module, wherein the host has a slot and at least one bottom fixing The slot is used for accommodating the tenon extraction module, the at least one bottom fixing hole corresponds to the at least one tenon hole, and the stepped end includes an upwardly extending section and a laterally extending section. The extension section is connected to the middle portion and extends upward, the lateral extension section is connected to the upward extension section and extends laterally, and the relative position of the screw perforation and the elastic piece perforation is set such that the thumb screw in the screw perforation abuts the The lateral extension of the stepped end. According to the tenon extraction module described in item 1 of the scope of patent application, the fixing member is a rivet or a screw. According to the tenon extraction module described in item 1 of the scope of patent application, an included angle θ between the middle portion and the horizontal plane satisfies 1°≦θ≦30°. According to the tenon extraction module described in item 1 of the scope of patent application, the vertical plate is further provided with a plurality of heat dissipation holes for ventilation. According to the tenon extraction module described in item 1 of the scope of patent application, the insertion function includes: the tenon extraction module is inserted into the slot by applying force by the handle; the thumb screw is being locked in When the screw is perforated, the lateral extension section is gradually squeezed to bend downward; the lateral extension section drives the at least one protrusion to move downward to be accommodated in the tenon perforation, and passes through the tenon perforation. It is exposed and accommodated in the bottom fixing hole; the tenon extraction module is fixed to the host; and the gold finger of the circuit board in the tenon extraction module is electrically connected to the host. According to the tenon extraction module described in item 1 of the scope of patent application, the extraction function includes: when the hand screw is loosened from the screw perforation, gradually loosen the lateral extension section and rebound upward; The lateral extension section drives the at least one protrusion to move upward; the at least one protrusion is separated from the bottom fixing perforation and the tenon perforation; the tenon extraction module is pulled out from the host by the handle.

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