CN213715892U - Touch mouse and touch circuit board applied to same - Google Patents

Abstract

The utility model discloses a touch mouse, which comprises an upper shell and a lower shell, wherein one side of the upper shell is provided with a roller, and one side of the upper shell far away from the roller is provided with a touch circuit board; the touch control circuit board is electrically connected with the circuit mainboard and applied to the touch control circuit board of the touch control mouse and comprises a control board, a trigger unit and a control circuit; the trigger unit is stacked on the control board, a layer of metallized film capacitor end covers the upper surface of the trigger unit, and a lead of the metallized film capacitor end is electrically connected with a trigger test unit welded on the lower surface of the trigger unit; the control circuit comprises a light-emitting diode, a light-transmitting element and a through concave part arranged on the trigger unit, the light-emitting diode is connected to a control plate in the concave part, the light-transmitting element is located above the light-emitting diode and embedded in the concave part, and the peripheral side walls of the light-transmitting element are connected with the inner side wall of the concave part.

Description

Touch mouse and touch circuit board applied to same

Technical Field

The utility model belongs to electronic product field device, concretely relates to touch mouse and be applied to touch mouse's touch-control circuit board.

Background

There is no mature touch mouse in the prior art, even though the circuit structure of the touch mouse disclosed in the prior art or the touch circuit board applied to the touch mouse is complicated and the cost is high, such as a touch mouse and a touch circuit board applied to the touch mouse. The touch control mouse comprises a mouse body with a light-permeable operation surface, a light-emitting element arranged in the mouse body and a touch control circuit board. The touch control circuit board comprises a plurality of conductive blocks and a plurality of light-transmitting micropores formed on at least one conductive block. When the light-emitting element emits light, the light emitted by the light-emitting element penetrates through the operating surface through the plurality of light-transmitting micropores; the conductive block is diamond-shaped. The touch circuit board is a flexible circuit board. The operating surface comprises a light emitting area corresponding to the positions of the light-transmitting micropores. The light-emitting region includes a light diffusing agent for uniformly diffusing light. The touch control circuit board comprises a first light-tight conductive metal layer, a second light-tight conductive metal layer and a substrate, wherein the first light-tight conductive metal layer comprises a plurality of conductive blocks; the second opaque conductive metal layer comprises a plurality of conductive wirings for connecting the plurality of conductive blocks; the substrate is located between the first opaque conductive metal layer and the second opaque conductive metal layer for spacing the first opaque conductive metal layer from the second opaque conductive metal layer. The base material is a light-permeable base material, and the light-permeable micropores do not penetrate through the base material. The light-transmitting micro-holes penetrate through the base material. The touch control circuit board also comprises an adhesion layer attached to the first light-tight conductive metal layer. The adhesion layer is an opaque adhesion layer and comprises at least one broken hole corresponding to the plurality of light-transmitting micropores.

Disclosure of Invention

In order to overcome the not enough of current technique existence, the utility model provides a touch mouse and be applied to touch mouse's touch-control circuit board. The utility model provides a technical scheme that its technical problem adopted is:

the touch mouse comprises an upper shell and a lower shell, wherein a roller is arranged on one side of the upper shell, and a touch circuit board is arranged on one side of the upper shell away from the roller; the lower shell is internally provided with a circuit main board, and the touch circuit board is electrically connected with the circuit main board.

Further, the touch circuit board comprises a control board, a trigger unit and a control circuit; the trigger unit is arranged on the control board in a stacked mode, a layer of metallized film capacitor end covers the upper surface of the trigger unit, and a lead of the metallized film capacitor end is electrically connected with a trigger test unit welded to the lower surface of the trigger unit.

Further, the control circuit comprises a light emitting diode, a light transmitting element and a through concave part arranged on the trigger unit, and the light emitting diode is connected to a control plate in the concave part.

Furthermore, the light-transmitting element is positioned above the light-emitting diode and embedded in the concave part, and the peripheral side walls of the light-transmitting element are connected with the inner side walls of the concave part.

The touch circuit board applied to the touch mouse comprises a control board, a trigger unit and a control circuit; the trigger unit is stacked on the control board, a layer of metallized film capacitor end covers the upper surface of the trigger unit, and a lead of the metallized film capacitor end is electrically connected with a trigger test unit welded on the lower surface of the trigger unit; the control circuit comprises a light-emitting diode, a light-transmitting element and a through concave part arranged on the trigger unit, the light-emitting diode is connected to a control plate in the concave part, the light-transmitting element is located above the light-emitting diode and embedded in the concave part, and the peripheral side walls of the light-transmitting element are connected with the inner side wall of the concave part.

Advantageous effects

The touch control circuit board of the utility model is convenient for users to send input commands to the mouse through the direct touch control of hands, and the utility model has the advantages of simple structure, low cost and excellent performance; on the specific touch-control circuit board: the light of the light-emitting diode is refracted by the light-transmitting element, the light-emitting position of the touch panel is pressed by an external finger, the capacitance formed by the metallized film capacitor end on the upper surface of the trigger unit and the finger changes, the trigger test unit senses the change of the capacitance value and then judges whether the switch is pressed down, and therefore an instruction is sent to a working circuit on the control board.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic diagram of a touch mouse structure of the present invention;

fig. 2 is a schematic structural diagram of a touch circuit board applied to a touch mouse.

Detailed Description

In a specific implementation, as shown in fig. 1, the touch mouse of the present invention includes an upper shell a and a lower shell b, wherein a roller c is disposed on one side of the upper shell a, and a touch circuit board e is disposed on one side of the upper shell a away from the roller c; a circuit main board d is arranged in the lower shell b, and the touch circuit board e is electrically connected with the circuit main board d; touch-control circuit board e is convenient for the user to send the order of input to mouse through the direct touch-control of hand in the implementation, and the utility model discloses the structure is fairly simple, and cost is lower and excellent performance than.

In specific implementation, as shown in fig. 1-2, the touch mouse of the present invention includes an upper shell a and a lower shell b, wherein a roller c is disposed on one side of the upper shell a, and a touch circuit board e is disposed on one side of the upper shell a away from the roller c; a circuit main board d is arranged in the lower shell b, and the touch circuit board e is electrically connected with the circuit main board d; the touch circuit board e comprises a control board 1, a trigger unit 2 and a control circuit; the trigger unit 2 is arranged on the control board 1 in a stacked mode, a layer of metallized film capacitor end 8 covers the upper surface of the trigger unit 2, and a lead of the metallized film capacitor end 8 is electrically connected with a trigger test unit welded to the lower surface of the trigger unit 2.

In specific implementation, as shown in fig. 1-2, the touch mouse of the present invention includes an upper shell a and a lower shell b, wherein a roller c is disposed on one side of the upper shell a, and a touch circuit board e is disposed on one side of the upper shell a away from the roller c; a circuit main board d is arranged in the lower shell b, and the touch circuit board e is electrically connected with the circuit main board d; the touch circuit board e comprises a control board 1, a trigger unit 2 and a control circuit; the trigger unit 2 is arranged on the control board 1 in a stacked mode, a layer of metallized film capacitor end 8 covers the upper surface of the trigger unit 2, and a lead of the metallized film capacitor end 8 is electrically connected with a trigger test unit welded to the lower surface of the trigger unit 2. The control circuit comprises a light emitting diode 5, a light transmitting element 3 and a through concave part 4 arranged on the trigger unit, wherein the light emitting diode 5 is connected to a control plate 1 in the concave part 4.

In specific implementation, as shown in fig. 1-2, the touch mouse of the present invention includes an upper shell a and a lower shell b, wherein a roller c is disposed on one side of the upper shell a, and a touch circuit board e is disposed on one side of the upper shell a away from the roller c; a circuit main board d is arranged in the lower shell b, and the touch circuit board e is electrically connected with the circuit main board d; the touch circuit board e comprises a control board 1, a trigger unit 2 and a control circuit; the trigger unit 2 is arranged on the control board 1 in a stacked mode, a layer of metallized film capacitor end 8 covers the upper surface of the trigger unit 2, and a lead of the metallized film capacitor end 8 is electrically connected with a trigger test unit welded to the lower surface of the trigger unit 2. The control circuit comprises a light emitting diode 5, a light transmitting element 3 and a through concave part 4 arranged on the trigger unit, wherein the light emitting diode 5 is connected to a control plate 1 in the concave part 4. The light-transmitting element 3 is positioned above the light-emitting diode 5 and embedded in the concave part 4, and the peripheral side wall of the light-transmitting element 3 is connected with the inner side wall of the concave part 4.

In specific implementation, as shown in fig. 2, the touch circuit board applied to the touch mouse includes a control board 1, a trigger unit 2 and a control circuit; the trigger unit 2 is stacked on the control board 1, a layer of metallized film capacitor end 8 covers the upper surface of the trigger unit 2, and a lead of the metallized film capacitor end 8 is electrically connected to a trigger test unit welded to the lower surface of the trigger unit 2; control circuit includes emitting diode 5, printing opacity component 3 and sets up the depressed part 4 that runs through on the trigger unit, be connected with on the control panel 1 in the depressed part 4 emitting diode 5, printing opacity component 3 is located emitting diode 5's top and inlays and locate in the depressed part 4, the inside wall of depressed part 4 is connected to printing opacity component 3's lateral wall all around. In implementation, the light of the light emitting diode is refracted by the light transmitting element, the light emitting position of the touch panel is pressed by an external finger, the capacitance formed by the metalized film capacitor end on the upper surface of the trigger unit and the finger changes, the trigger test unit senses the change of the capacitance value, and then whether the switch is pressed down is judged, so that an instruction is sent to a working circuit on the control board.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are illustrative and not exclusive in all respects. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (5)

1. The touch mouse is characterized by comprising an upper shell and a lower shell, wherein one side of the upper shell is provided with a roller, and one side of the upper shell, which is far away from the roller, is provided with a touch circuit board; the lower shell is internally provided with a circuit main board, and the touch circuit board is electrically connected with the circuit main board.

2. The touch mouse of claim 1, wherein the touch circuit board comprises a control board, a trigger unit and a control circuit; the trigger unit is arranged on the control board in a stacked mode, a layer of metallized film capacitor end covers the upper surface of the trigger unit, and a lead of the metallized film capacitor end is electrically connected with a trigger test unit welded to the lower surface of the trigger unit.

3. The touch mouse of claim 2, wherein the control circuit comprises a light emitting diode, a light transmissive element, and a through recess formed in the trigger unit, and the light emitting diode is connected to a control board in the recess.

4. The touch mouse of claim 3, wherein the light-transmissive element is disposed above the light-emitting diode and embedded in the recess, and the peripheral sidewall of the light-transmissive element is connected to the inner sidewall of the recess.

5. The touch circuit board is applied to a touch mouse and is characterized by comprising a control board, a trigger unit and a control circuit; the trigger unit is stacked on the control board, a layer of metallized film capacitor end covers the upper surface of the trigger unit, and a lead of the metallized film capacitor end is electrically connected with a trigger test unit welded on the lower surface of the trigger unit; the control circuit comprises a light-emitting diode, a light-transmitting element and a through concave part arranged on the trigger unit, the light-emitting diode is connected to a control plate in the concave part, the light-transmitting element is located above the light-emitting diode and embedded in the concave part, and the peripheral side walls of the light-transmitting element are connected with the inner side wall of the concave part.

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