CN203367675U - Connecting cable for computer external input device - Google Patents

Abstract

The utility model discloses a connecting wire of computer peripheral input equipment, this connecting wire of computer peripheral input equipment includes: input device and with input device electric connection's connecting wire, the connecting wire includes: the LED display device comprises a first lead group and a second lead group, wherein the first lead group is used for transmitting data between input equipment and a computer, the second lead group is positioned beside the first lead group and is mutually isolated from the first lead group, a plurality of LEDs are connected in parallel in the second lead group, and the LEDs are uniformly distributed in a connecting wire; the input device is provided with a control circuit board electrically connected with the first lead group and the second lead group, and a plurality of control ends used for controlling the LED flickering mode. The utility model discloses can produce the LED scintillation effect of multiple difference through the control end in setting up in the input device in a flexible way control connection line, improve greatly the utility model discloses an aesthetic property can amazing consumption, the order the utility model discloses great market competition has.

Description

Connecting cable for computer external input device

Technical field:

The utility model relates to the field of external input devices for computers, in particular to a connection line for external input devices for computers with multiple LED flashing modes and adjustable flashing modes. the

Background technique:

Computer input devices, that is, devices for computer input data and information, are used to input raw data and programs for processing these numbers into the computer. It is a bridge for computers to communicate with users or other devices. The input device is one of the main devices for information exchange between the user and the computer system. The input device includes: keyboard, mouse, camera, scanner, light pen, handwriting input board, joystick, voice input device, etc. the

The general keyboard and mouse are electrically connected to the computer through a connecting wire. The connecting wire is composed of a core wire and a plastic covering the core wire. The connecting wire is only used for connecting the input device and the computer. Transmission of data makes the entire connection line dull and unattractive, and even affects the aesthetics and market competitiveness of the entire keyboard and mouse. the

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a connection line for an external computer input device with multiple LED blinking modes and adjustable blinking modes. the

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the connection line of the computer external input device includes: the input device and the connection line electrically connected with the input device, and the connection line includes: for connecting the input device The first wire group that transmits data with the computer, and the second wire group that is located next to the first wire group and is isolated from it, wherein a plurality of LEDs are connected in parallel in the second wire group, and the LEDs are uniform Distributed in the connection line; the input device is provided with a control circuit board electrically connected to the first wire group and the second wire group, and several control terminals for controlling the LED flashing mode, so that the connection line has several Different and adjustable LED blinking effects. the

Furthermore, in the above technical solution, the first wire group and the second wire group are integrated into a flexible circuit board, and the periphery of the flexible circuit board is encapsulated with plastic. the

Further, in the above technical solution, a layer of plastic is encapsulated on the periphery of the first wire group, and a layer of plastic is encapsulated on the periphery of the first wire group and the second wire group. the

Further, in the above technical solution, the input device is a keyboard, and the keyboard is provided with several keys as the control terminal, the keys include: start key K, L mode selection key, M mode selection key, R mode selection key key. the

Further, in the above technical solution, the input device is a mouse, the bottom or side of the mouse is provided with several buttons as the control terminal, the buttons include: start key K, L mode selection key, M mode selection key , R mode selection key. the

Furthermore, in the above technical solution, the input device is a mouse, and the left button, right button and middle button of the mouse are combined to form several control terminals. the

Furthermore, in the above technical solution, the control terminal is connected to the pin of the control IC in the control circuit board. the

After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: a plurality of LEDs are evenly arranged in the connection line in the utility model, and a control terminal for controlling the LED blinking mode is arranged in the input device , and flexibly control the connection line through the control terminal to produce a variety of different LED flashing effects, which greatly improves the aesthetics of the utility model, can stimulate consumption, and makes the utility model have greater market competitiveness. the

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the control circuit diagram of the utility model embodiment one;

Fig. 3 is the block schematic diagram of the utility model embodiment one;

Fig. 4 is the structural representation of the utility model embodiment two;

Explanation of reference signs:

1 input device 10 control terminal

101 Start key K 102L Mode selection key

103M mode selection key 104R mode selection key

105 left button 106 right button

107 middle button 2 connecting wires

20LED 21 plug

3 control 1C

Detailed ways:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described. the

Embodiment one:

Referring to FIGS. 1-3 , the computer is connected with an external input device connection line, which includes: an input device 1 and a connection line 2 electrically connected to the input device 1 . the

The connection line 2 includes: a plug 21, a first wire group for transmitting data between the input device 1 and the computer, and a second wire group located beside the first wire group and isolated from it, wherein, A plurality of LEDs 20 are connected in parallel in the second wire group, and the LEDs 20 are evenly distributed in the connecting wire 2 . the

The input device 1 is provided with a control circuit board electrically connected to the first wire group and the second wire group, and several control terminals 10 for controlling the LED flashing mode, so that the connecting wire 2 has several different and can Adjustable LED blinking effect. the

The control terminal 10 is connected to the pins of the control IC in the control circuit board, which can save the number of IC chips, and also reduce the installation space and cost. the

There are two ways to assemble the first wire group and the second wire group: the first type: the first wire group and the second wire group are integrated in a flexible circuit board, and the periphery of the flexible circuit board is encapsulated with plastic; One: the outer periphery of the first wire group is encapsulated with a layer of plastic, and the outer periphery of the first wire group and the second wire group are further encapsulated with a layer of plastic. the

The input device 1 in this embodiment is a keyboard, and the keyboard is provided with several keys as the control terminal 10, the keys include: start key K101, L mode selection key 102, M mode selection key 103, R mode selection key Select key 104 . the

The control principle of the utility model is: press the start key K101, and press the L mode selection key 102, the M mode selection key 103, and the R mode selection key 104 to set the flashing mode of the LED; Turn off the action to achieve the effect of driving the LED blinking. the

There are three types of LED flashing effects:

The first type: After pressing the start key K101, then press the L mode selection key 102 to produce the LED flashing effect running from left to right;

The first one: After pressing the start key K101, then press the M mode selection key 103 to produce the LED flashing effect running from the middle to the left and right;

The first type: After pressing the start key K101, then press the R mode selection key 104 to produce the LED flashing effect running from right to left;

The utility model can flexibly control the connection line to produce a variety of different LED flashing effects through the control terminal 10, which greatly improves the aesthetics of the utility model, can stimulate consumption, and makes the utility model have greater market competitiveness . the

Embodiment two:

As shown in FIG. 4 , the input device 1 is a mouse, and the bottom or side of the mouse is provided with several buttons as the control terminal 10, the buttons include: start key K101, L mode selection key 102, M Mode selection key 103, R mode selection key 104. the

In addition, the left button 105 , the right button 106 and the middle button 107 of the mouse are combined to form several control terminals 10 . Specifically, when the left key 105, the right key 106 and the middle key 107 are pressed simultaneously, it has the function of pressing the start key K101; when the left key 105 and the right key 106 are pressed simultaneously, it has the function of pressing the L mode selection key 102; When the left key 105 and the middle key 107 are pressed simultaneously, it has the function of pressing the M mode selection key 103; when the middle key 107 and the right key 106 are pressed simultaneously, it has the function of pressing the R mode selection key 104. the

The control principle of this embodiment is the same as the above-mentioned control principle, and will not be repeated here. the

Of course, the above descriptions are only specific embodiments of the utility model, and are not intended to limit the implementation scope of the utility model. Should be included in the utility model patent scope. the

Claims (7)

1. the connecting line of external connection of computer input equipment, it comprises: input equipment (1) and the connecting line (2) be electrically connected with input equipment (1), it is characterized in that: described connecting line (2) comprising: for to being carried the first wire group of data between input equipment (1) and computer, and the second wire group that is positioned at the first wire group side and mutually isolates with it, wherein, be parallel with a plurality of LED(20 in this second wire group), and this LED(20) be uniformly distributed in connecting line (2); Described input equipment (1) is provided with the control circuit board be electrically connected with the first wire group and the second wire group, and several for controlling the control end (10) of LED flicker pattern, makes connecting line (2) have several differences adjustable LED flicker effect.

2. the connecting line of external connection of computer input equipment according to claim 1, it is characterized in that: described the first wire group and the second wire group are integrated in a flexible PCB, and this flexible PCB periphery is packaged with plastic cement.

3. the connecting line of external connection of computer input equipment according to claim 1, it is characterized in that: described the first wire group periphery is packaged with one deck plastic cement, and this periphery that is packaged with plastic cement the first wire group and the second wire group also is packaged with one deck plastic cement.

4. according to the connecting line of the external connection of computer input equipment described in claim 2 or 3, it is characterized in that: described input equipment (1) is keyboard, this keyboard is provided with several buttons as described control end (10), and this button comprises: start key K (101), L mode selecting key (102), M mode selecting key (103), R mode selecting key (104).

5. according to the connecting line of the external connection of computer input equipment described in claim 2 or 3, it is characterized in that: described input equipment (1) is mouse, this mouse bottom or side are provided with several buttons as described control end (10), and this button comprises: start key K (101), L mode selecting key (102), M mode selecting key (103), R mode selecting key (104).

6. according to the connecting line of the external connection of computer input equipment described in claim 2 or 3, it is characterized in that: described input equipment (1) is mouse, the left button in this mouse (105), right button (106) and the several described control ends of the combined formation of middle key (107) (10).

7. the connecting line of external connection of computer input equipment according to claim 1, it is characterized in that: described control end (10) is connected in described control circuit board controls IC(3) pin.

Images