CN203433478U

CN203433478U - Multi-direction triggering micro switch pen

Info

Publication number: CN203433478U
Application number: CN201320526415.3U
Authority: CN
Inventors: 丁万年; 洪文洁; 陈日良; 余俊; 李勤
Original assignee: RETURNSTAR INTERACTIVE TECHNOLOGY GROUP Co Ltd
Current assignee: RETURNSTAR INTERACTIVE TECHNOLOGY GROUP Co Ltd
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2014-02-12
Anticipated expiration: 2023-08-27

Abstract

The utility model provides a multi-direction triggering micro switch pen which comprises a pen point, a pen cap, a micro switch, a circuit board and a pen shell. The pen cap is arranged at one end of the pen shell, the pen cap is provided with a through hole used for penetrating through the pen point, the pen point is provided with a step surface, the pen cap is provided with a limit surface, and the step surface of the pen point makes contact with the limit surface of the pen cap. The pen point slightly presses the micro switch, the length of the pen point is larger than the depth of the through hole of the pen cap, the micro switch is connected with the circuit board, and the circuit board is arranged in the pen shell. Multi-direction triggering of the micro switch pen is achieved, and the handle feeling is good.

Description

A kind of microswitch pen of multi-direction triggering

Technical field

The utility model relates to a kind of for the virtual electronic pen of writing, and relates in particular to the photoelectron field for the multidirectional pressure activated of electronic whiteboard.

Background technology

For the electronic pen of electronic whiteboard, need to respond to the pressure of nib contact whiteboard surface and trigger pip transmitting.In actual applications, electronic pen not only can trigger (forward triggering) under pressure at right angle, and need under lateral pressure, trigger.Electronic pen not only will trigger sensitive, and need to be reliable and stable, more needs to produce easy to assembly.

Summary of the invention

Problem to be solved in the utility model, is to provide a kind of microswitch pen of multi-direction triggering, can multi-direction trigger action, improve the unicity of direction of operating.

The utility model is achieved in that

A kind of microswitch pen of multi-direction triggering, comprise nib, the pen cap, microswitch, circuit board and a housing, the described pen cap is arranged on one end of a housing, the described pen cap has for passing written through hole, described nib has step surface, the described pen cap has confined planes, the step surface of described nib contacts with the confined planes of the pen cap, described nib is gently pressed on microswitch, the length of described nib is greater than the hole depth of the through hole of the described pen cap, described microswitch is connected with circuit board, and described circuit board is arranged in a housing.

Further, between described nib and microswitch, there is a silicagel pad for transmission of pressure and buffering rigid shock.

Further, one end that described nib contacts with silicagel pad has the first groove for setting-in silicagel pad, and one end that described silicagel pad contacts with microswitch has the second groove for setting-in microswitch.

Further, between described nib and the pen cap, have one for cushioning the silica gel sheath of surrounding rigid shock.

Further, also include for laying the battery compartment of battery, described battery compartment is located in a housing.

Further, described nib has LED lamp away from one end of microswitch.

Further, also comprise the cap for brush.

Further, the described cap for brush is set in nib.

The utility model has the advantage of:

1. the utility model has been realized forward and the lateral pressure triggering of microswitch pen, simple in structure, the contact point not exposing.

2. the stable performance of microswitch pen of the present utility model, feel is better, manufactures assembling simply.

Accompanying drawing explanation

The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.

Fig. 1 is structural representation of the present utility model.

Embodiment

Refer to shown in Fig. 1, will be elaborated to embodiment of the present utility model below.

A kind of microswitch pen of multi-direction triggering, comprise nib 1, the pen cap 2, microswitch 3, circuit board 4 and a housing 5, the pen cap 2 is arranged on one end of a housing 5, the pen cap 2 has for the through hole through nib 1, nib 1 has step surface 18, the pen cap 2 has confined planes 28, the step surface 18 of nib 1 and the confined planes 28 of the pen cap 2 contact, nib 1 is gently pressed on microswitch 3, the length of nib 1 is greater than the hole depth of the through hole of the pen cap 2, microswitch 3 is connected with circuit board 4, and circuit board 4 is arranged in a housing 5.Because nib 1 contacts with confined planes 28, when nib 1 is received the power of side direction extruding, nib 1 can be rotated around nib 1 and the contact position of confined planes 28 in application of force side, make nib 1 centre position originally contacting with microswitch 3 to microswitch 3 extruding, and cause microswitch 3 to be pressed, microswitch 3 is triggered, and microswitch 3 is connected with circuit board 4, has realized the identification of 4 pairs of microswitches of circuit board side direction extruding.When nib is subject to forward extrusion, nib is extruding microswitch 3 directly, and circuit board 4 can be identified forward extrusion.Like this, a microswitch multi-directionally triggers.

Preferably, in nib 1 and 3 of microswitches, there is a silicagel pad 6 for transmission of pressure and buffering rigid shock.Silicagel pad 6 can directly pad between nib and microswitch 3, also can arrange one for the first groove 19 of setting-in silicagel pad 6 in nib 1 one end contacting with silicagel pad 6, one end that silicagel pad 6 contacts with microswitch 3 has the second groove 69 for setting-in microswitch 3.By silicagel pad 6, be inlaid in the first groove 19, microswitch 3 is inlaid in the second groove 69, makes silicagel pad 6 be unlikely to move everywhere, prevents lateral slip, and microswitch pen is sensitiveer while using.The arranging of silicagel pad 6 cushioned the impact of 1 pair of microswitch 3 of nib, greatly extended the life-span of microswitch 3, also improved the feel that microswitch pen is used.

Preferably, nib 1 and 2, the pen cap have one for cushioning the silica gel sheath 7 of surrounding rigid shock.Silica gel sheath 7 has played buffer action when the written 1 lateral compression pen cap, has extended the life-span of microswitch pen and has improved use feel.

Microswitch pen of the present utility model also comprises battery compartment 8, LED lamp 9 and the cap for brush 10.Battery compartment 8 is located in a housing 8, can be used for laying battery.LED lamp 9 is arranged on nib 1 one end away from microswitch.Whether LED lamp 9 can be used to indicate microswitch 3 to be triggered.The cap for brush can be set on nib 1 or the pen cap 2, can when microswitch pen falls, protect like this nib 1, avoids nib 1 to damage.

To sum up, the microswitch pen that the utility model provides can be realized multi-direction triggering, uses feel good.

Although more than described embodiment of the present utility model; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present utility model; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present utility model, all should be encompassed in the scope that claim of the present utility model protects.

Claims

1. the microswitch pen of a multi-direction triggering, comprise nib, the pen cap, microswitch, circuit board and a housing, it is characterized in that: the described pen cap is arranged on one end of a housing, the described pen cap has for passing written through hole, described nib has step surface, the described pen cap has confined planes, the step surface of described nib contacts with the confined planes of the pen cap, described nib is gently pressed on microswitch, the length of described nib is greater than the hole depth of the through hole of the described pen cap, described microswitch is connected with circuit board, and described circuit board is arranged in a housing.

2. the microswitch pen of a kind of multi-direction triggering as claimed in claim 1, is characterized in that: between described nib and microswitch, have a silicagel pad for transmission of pressure and buffering rigid shock.

3. the microswitch pen of a kind of multi-direction triggering as claimed in claim 2, it is characterized in that: one end that described nib contacts with silicagel pad has the first groove for setting-in silicagel pad, one end that described silicagel pad contacts with microswitch has the second groove for setting-in microswitch.

4. the microswitch pen of a kind of multi-direction triggering as claimed in claim 1, is characterized in that: between described nib and the pen cap, have one for cushioning the silica gel sheath of surrounding rigid shock.

5. the microswitch pen of a kind of multi-direction triggering as claimed in claim 1, is characterized in that: also include for laying the battery compartment of battery, described battery compartment is located in a housing.

6. the microswitch pen of a kind of multi-direction triggering as claimed in claim 1, is characterized in that: described nib has LED lamp away from one end of microswitch.

7. the microswitch pen of a kind of multi-direction triggering as claimed in claim 1, is characterized in that: also comprise the cap for brush.

8. the microswitch pen of a kind of multi-direction triggering as claimed in claim 7, is characterized in that: the described cap for brush is set in nib.