LED packaging and two-pin plugging seat integrated structure

Abstract

The utility model discloses a light-emitting diode (LED) packaging and two-pin plugging seat integrated structure, which relates to the technical field of keyboard structure design, and comprises a shaft plugging seat and two plugging heads, a mounting groove is arranged in the shaft plugging seat, and an LED lamp bead is arranged in the mounting groove. The LED lamp beads are integrated into the shaft plugging seat, so that the space of a circuit board can be saved, the risk of poor contact is reduced, element occupation on the circuit board is reduced, space saving and production cost reduction are facilitated, the stability of a circuit is improved, the service life of the LED lamp beads is prolonged, meanwhile, wiring of the LED lamp beads in a traditional circuit board design is reduced, and the service life of the LED lamp beads is prolonged. The assembling steps are simplified, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to keyboard structure design technical field especially relates to a LED package and two foot plug seat integrated structure. BACKGROUND

[0002] Mechanical keyboard is a kind of keyboard type, from structure, each key of mechanical keyboard has a single switch to control closure, and this switch is also called "shaft".

[0003] At present, the LED lamp pearl of most mechanical keyboard in market is usually installed on circuit board, is connected to circuit by welding, and this design can satisfy basic function demand although, but there are following problems: occupy PCB space: LED lamp pearl and corresponding circuit occupy larger PCB space, lead to that PCB design is more complex, and production cost is increased;Contact problem: LED and circuit are connected through wire, and after long time use, it can appear contact bad, fracture or line damage etc., influence the stability of LED;Appearance design is not coordinated: the design between LED lamp pearl and shaft plug seat lacks integration, and appearance is prone to not enough beautiful on appearance, influence the overall visual effect of keyboard, for this, we propose a kind of LED package and two foot plug seat integrated structure. CONTENT OF UTILITY MODEL

[0004] The utility model aims at solving the shortcomings in prior art and provides a kind of LED package and two foot plug seat integrated structure.Its advantage lies in that circuit board space can be saved, the risk of contact bad is reduced, the element occupation on circuit board is reduced, the stability of circuit is improved, the service life of LED lamp pearl is prolonged, and the wiring of LED lamp pearl in traditional circuit board design is reduced.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of LED package and two foot plug seat integrated structure, including shaft plug seat and two plug connectors, the inside of the shaft plug seat is provided with installation slot, the inside of the installation slot is installed with LED lamp pearl, the outer surface of two the plug connector is provided with two slot bodies respectively, the inside of four the slot bodies is provided with locking mechanism, and four locking mechanisms are extended to the outside of four slot bodies respectively, and the outer surface of two the plug connector is provided with link mechanism.

[0007] Through the above technical scheme: the LED lamp bead is embedded in the inside of the mounting groove, and the LED lamp bead is electrically connected with the two pins, thereby solving the problem of welding and line connection in the traditional method, that is, normal power supply and control of the LED lamp bead can be realized, the shaft plug-in seat is placed at the bottom of the circuit board, the two plug-in heads pass through the two mounting holes on the circuit board, the circuit board bottom extrudes the four locking mechanisms to shrink into the inside of the four groove bodies, when the circuit board bottom contacts the two link mechanisms, the four locking mechanisms will no longer be extruded, and the four locking mechanisms will continue to reset and abut against the top of the circuit board, so that the shaft plug-in seat can be fixed on the circuit board.

[0008] The utility model further sets up, two plug-in heads are all connected in the top of shaft plug-in seat.

[0009] Through the above technical scheme: the key shaft pin is inserted into the inside of the two plug-in heads to be connected with the shaft plug-in seat, and the installation of the key shaft is completed.

[0010] The utility model further sets up, the top of two plug-in heads all is provided with chamfer.

[0011] Through the above technical scheme: when the key shaft pin is inserted into the inside of the two plug-in heads, the chamfer can be buffered, the force of the pin on the shaft plug-in seat and the circuit board is reduced, and the solder pad on the circuit board is prevented from being knocked off when the shaft is inserted.

[0012] The utility model further sets up, the front of shaft plug-in seat and the one side of shaft plug-in seat are connected with pin respectively, and two pins all are electrically connected with LED lamp bead.

[0013] Through the above technical scheme: the brightness of the LED lamp bead can be adjusted through the control circuit.

[0014] The utility model further sets up, the both sides of shaft plug-in seat all are set up with connecting groove, and two connecting grooves all movably insert plug-in piece.

[0015] Through the above technical scheme: after the pin of the key shaft is inserted into the inside of the two plug-in heads, the two pins are inserted into the gap between the two plug-in pieces, and the two pins are clamped by the two plug-in pieces, so that the electrical connection with the two plug-in pieces is completed.

[0016] The utility model further sets up, two connecting grooves are connected with the inside of two plug-in heads respectively, and two plug-in pieces extend to the inside of two plug-in heads respectively.

[0017] Through the above technical scheme: the pin of the key shaft is inserted into the connecting groove communicated with the inside of the two plug-in heads, and is connected with the two plug-in pieces, so that the shaft insertion operation of the key shaft is completed.

[0018] The utility model further sets up, the locking mechanism includes telescopic link, trapezoidal piece and spring, telescopic link is connected in the inside of one of groove, trapezoidal piece is connected in one end of telescopic link, spring is connected between trapezoidal piece and the inner wall of groove, and spring is located the outside of telescopic link.

[0019] Through the above technical scheme: two plug-in connectors pass through two mounting holes on the circuit board, the bottom of the circuit board will extrude the trapezoidal block to move to the inside of the groove, at the same time, the telescopic rod is retracted, and the spring is compressed. When the top of the circuit board is located below the trapezoidal block, the trapezoidal block will no longer be extruded, and the spring will reset to move the trapezoidal block to the outside of the groove. The trapezoidal block can be fixed to the shaft plug-in seat by cooperating with the connection mechanism.

[0020] The utility model further sets up, the connection mechanism includes installation ring and two resist plates, installation ring is connected in the outer surface of one of plug-in connectors, two resist plates all are connected in the outer surface of installation ring.

[0021] Through the above technical scheme: when the bottom of the circuit board contacts the two resist plates at the bottom of the installation ring, the bottom of the circuit board will release the extrusion of the two locking mechanisms, and the two locking mechanisms will reset and cooperate with the two resist plates to fix the shaft plug-in seat.

[0022] The utility model has the advantages that:

[0023] 1. The utility model integrates the LED lamp beads into the shaft plug-in seat through the installation groove, which saves the circuit board space, reduces the risk of poor contact, reduces the element occupation on the circuit board, saves space and reduces production cost, improves the stability of the circuit, prolongs the service life of the LED lamp beads, simplifies the assembly steps, and improves the production efficiency.

[0024] 2. The transparent or translucent shaft plug-in seat enhances the light efficiency of the LED lamp beads, makes the illumination of the keyboard more uniform and beautiful, and improves the visual experience of the user.

[0025] 3. The utility model is convenient for the staff to install or dismount the shaft plug-in seat on the circuit board under the action of the four locking mechanisms and the two connection mechanisms, the operation process is convenient, the installation process is simplified, the user is convenient to operate, and the replacement efficiency is improved. DRAWINGS

[0026] Figure 1 The utility model provides a front view of an LED packaging and two-pin plug-in seat integrated structure;

[0027] Figure 2It is a cross section schematic view of the plug;

[0028] Figure 3 It is a structure schematic view of the cross section of the integrated structure of the LED package and the two-pin plug-in seat according to the utility model;

[0029] Figure 4 It is a side view of the integrated structure of the LED package and the two-pin plug-in seat according to the utility model;

[0030] Figure 5 It is an effect view of the keyboard plug-in shaft and the shaft plug-in seat connection of the integrated structure of the LED package and the two-pin plug-in seat according to the utility model;

[0031] Figure 6 It is a structure schematic view of the locking mechanism of the integrated structure of the LED package and the two-pin plug-in seat according to the utility model;

[0032] Figure 7 It is a structure schematic view of the connection mechanism of the integrated structure of the LED package and the two-pin plug-in seat according to the utility model.

[0033] In the figure: 1, shaft plug-in seat; 2, installation groove; 3, LED lamp bead; 4, plug; 5, pin; 6, plug-in piece; 7, locking mechanism; 701, telescopic rod; 702, trapezoidal block; 703, spring; 8, connection mechanism; 801, installation ring; 802, abutting plate. DETAILED DESCRIPTION

[0034] The technical scheme of the utility model will be described in further detail below in combination with specific embodiments.

[0035] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0036] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0037] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connection", "arrangement" should be understood in broad sense, for example, it can be fixedly connected, arranged, or it can be detachably connected, arranged, or integrally connected, arranged. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0038] Referring to Figures 1-7 A kind of LED package and two pin plug-in seat integrated structure, including shaft plug-in seat 1 and two plug-in heads 4, the inside of shaft plug-in seat 1 is provided with installation groove 2, LED lamp bead 3 is installed in the inside of installation groove 2, two plug-in heads 4 The outer surface of each is provided with two groove bodies, four groove bodies are all provided with locking mechanism 7, and four locking mechanisms 7 respectively extend to the outside of four groove bodies, the outer surface of two plug-in heads 4 is provided with link mechanism 8, LED lamp bead 3 is embedded in the inside of installation groove 2, and let LED lamp bead 3 and two pins 5 electrically connected, it can realize the normal power supply and control of LED lamp bead 3, shaft plug-in seat 1 is placed at the bottom of circuit board, so that two plug-in heads 4 pass through two mounting holes on circuit board, four locking mechanisms 7 are shrunk to the inside of four groove bodies by the extrusion of the bottom of circuit board, when the bottom of circuit board contacts with two link mechanisms 8, four locking mechanisms 7 will no longer be extruded, four locking mechanisms 7 will continue to reset and resist on the top of circuit board, i.e. shaft plug-in seat 1 can be fixed on circuit board, wherein shaft plug-in seat 1 can be made of transparent or translucent material.

[0039] In order to install key shaft, referring to Figures 1-5 Two plug-in heads 4 are all connected at the top of shaft plug-in seat 1, and the pin of key shaft is inserted into the inside of two plug-in heads 4 to be connected with shaft plug-in seat 1, to complete the installation of key shaft.

[0040] In order to avoid that the soldering pad is knocked off when the shaft is inserted into the inside of two plug-in heads 4, referring to Figures 1-2 The top of two plug-in heads 4 is provided with chamfer, and the chamfer on two plug-in heads 4 can buffer when the pin of key shaft is inserted, to reduce the force of pin on shaft plug-in seat 1 and circuit board, to avoid that the soldering pad on circuit board is knocked off when the shaft is inserted, to complete the shaft insertion operation.

[0041] In order to facilitate the adjustment of the brightness of LED lamp bead 3, referring to Figure 1 The front of shaft plug-in seat 1 and one side of shaft plug-in seat 1 are respectively connected with pin 5, and two pins 5 are all electrically connected with LED lamp bead 3, and the brightness of LED lamp bead 3 can be adjusted by control circuit through the electrical connection of LED lamp bead 3 with two pins 5.

[0042] In order to be electrically connected with two plug-in sheets 6, referring toFigure 2 Figure 4 Both sides of the shaft plug seat 1 are provided with connecting grooves, and the interiors of the two connecting grooves are movably inserted with plug-in pieces 6, and the two plug-in pieces 6 extend to the interiors of the two plug-in heads 4 respectively, and after the plug-in pins of the key shaft are inserted into the interiors of the two plug-in heads 4, the two plug-in pins are inserted between the gaps on the two plug-in pieces 6 respectively and are clamped by the two plug-in pieces 6, so as to complete the electrical connection with the two plug-in pieces 6.

[0043] In order to connect the key shaft with the two plug-in pieces 6, refer to Figure 2 Figure 4 The two connecting grooves are connected with the interiors of the two plug-in heads 4 respectively, the plug-in pins of the key shaft are inserted into the connecting grooves connected with the interiors of the two plug-in heads 4, and are in contact with the two plug-in pieces 6, so as to complete the plug-in operation.

[0044] In order to fix the shaft plug seat 1 on the circuit board, refer to Figure 6 The locking mechanism 7 comprises a telescopic rod 701, a trapezoidal block 702 and a spring 703, the telescopic rod 701 is connected in the interior of one of the groove bodies, the trapezoidal block 702 is connected at one end of the telescopic rod 701, the spring 703 is connected between the trapezoidal block 702 and the inner wall of the groove body, and the spring 703 is located outside the telescopic rod 701, during the process that the two plug-in heads 4 on the shaft plug seat 1 pass through the two mounting holes from the bottom of the circuit board, the bottom of the circuit board extrudes the trapezoidal block 702, so that the trapezoidal block 702 moves to the interior of the groove body, and the telescopic rod 701 shrinks, and the spring 703 is compressed, when the top of the circuit board is located below the trapezoidal block 702, the trapezoidal block 702 will not be extruded any more, and the spring 703 will reset to drive the trapezoidal block 702 to move to the exterior of the groove body, so that the trapezoidal block 702 cooperates with the linking mechanism 8 to complete the fixation of the shaft plug seat 1.

[0045] In order to install the shaft plug seat 1, refer to Figure 7 The linking mechanism 8 comprises a mounting ring 801 and two abutting plates 802, the mounting ring 801 is connected to the outer surface of one of the plug-in heads 4, and the two abutting plates 802 are connected to the outer surface of the mounting ring 801, when the bottom of the circuit board contacts the two abutting plates 802 at the bottom of the mounting ring 801, the bottom of the circuit board will release the extrusion on the two locking mechanisms 7, at this time, the two locking mechanisms 7 will reset and cooperate with the two abutting plates 802, so as to complete the fixation of the shaft plug seat 1.

[0046] Working principle: through the installation groove 2 set in the inside of the shaft plug seat 1, at this time the staff embeds the LED lamp pearl 3 in the inner surface of the installation groove 2, namely can complete the stable installation of LED lamp pearl 3, then connects the LED lamp pearl 3 with the circuit board through the two pins 5 on the shaft plug seat 1, namely can realize the control of the brightness of LED lamp pearl 3, then inserts the pin of the key shaft into the inside of two plug-in connectors 4, namely can complete the installation of the key shaft, when needing to install the shaft plug seat 1 on the circuit board, the top of the shaft plug seat 1 is aligned with the bottom of the circuit board, then two plug-in connectors 4 pass through two mounting holes on the circuit board, while two plug-in connectors 4 pass through the mounting hole, the bottom of the circuit board will extrude the trapezoidal block 702, so that the trapezoidal block 702 slides to the inside of one of the groove bodies, and the telescopic rod 701 is retracted, and the spring 703 will be compressed, when the outer surface of the installation ring 801 two abutting plates 802 contact with the bottom of the circuit board, the bottom of the circuit board will no longer extrude the trapezoidal block 702, at this time the spring 703 will be reset to make the telescopic rod 701 extend, let the trapezoidal block 702 abut against the top of the circuit board and cooperate with two abutting plates 802, namely can fix the shaft plug seat 1 on the circuit board.

[0047] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art in the technical range disclosed by the present application, according to the technical scheme and the utility model concept of the present application, makes equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. An LED package and two-pin plug-in socket integrated structure, comprising a shaft plug-in socket (1) and two plug-in terminals (4), characterized in that, The inside of the shaft plug seat (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is provided with an LED lamp bead (3), the outer surface of the two plug-in heads (4) is respectively provided with two groove bodies, the inside of the four groove bodies is respectively provided with a locking mechanism (7), and the four locking mechanisms (7) respectively extend to the outside of the four groove bodies, the outer surface of the two plug-in heads (4) is respectively provided with a connecting mechanism (8).

2. The LED package and two-pin plug-in base integrated structure according to claim 1, wherein, The two plug-in heads (4) are connected to the top of the shaft plug seat (1).

3. The LED package and two-pin plug-in base integrated structure according to claim 1, wherein, The top of the two plug-in heads (4) is provided with a chamfer.

4. The LED package and two-pin plug-in base integrated structure according to claim 1, wherein, The front of the shaft plug seat (1) and one side of the shaft plug seat (1) are respectively connected with a pin (5), and the two pins (5) are electrically connected with the LED lamp bead (3).

5. The LED package and two-prong plug base integrated structure according to claim 1, wherein, The two sides of the shaft plug seat (1) are respectively provided with a connecting groove, and the inside of the two connecting grooves is respectively movably connected with a plug-in piece (6).

6. The LED package and two-pin plug-in base integrated structure according to claim 5, wherein, The two connecting grooves are respectively connected with the inside of the two plug-in heads (4), and the two plug-in pieces (6) respectively extend to the inside of the plug-in head (4).

7. The LED package and two-prong plug-in base integrated structure according to claim 1, wherein, The locking mechanism (7) comprises a telescopic rod (701), a trapezoidal block (702) and a spring (703), the telescopic rod (701) is connected to the inside of one of the groove bodies, the trapezoidal block (702) is connected to one end of the telescopic rod (701), the spring (703) is connected between the trapezoidal block (702) and the inner wall of the groove body, and the spring (703) is located outside the telescopic rod (701).

8. The LED package and two-prong plug base integrated structure according to claim 1, wherein, The connecting mechanism (8) comprises a mounting ring (801) and two abutting plates (802), the mounting ring (801) is connected to the outer surface of one of the plug-in heads (4), and the two abutting plates (802) are connected to the outer surface of the mounting ring (801).

Images