CN101488416B

CN101488416B - Six direction posture sensor

Info

Publication number: CN101488416B
Application number: CN2009101110277A
Authority: CN
Inventors: 洪青阳; 汤跃鹏
Original assignee: XIAMEN TIANCHONG SOFTWARE CO Ltd
Current assignee: XIAMEN TIANCHONG SOFTWARE CO Ltd
Priority date: 2009-02-11
Filing date: 2009-02-11
Publication date: 2011-04-20
Anticipated expiration: 2029-02-11
Also published as: CN101488416A

Abstract

The invention provides a six-direction body position sensor and relates to a switch, in particular to improvement of a switch structure in an electronic component, namely the six-direction body position sensor. The six-direction body position sensor has the advantages of simple structure, reasonable control mode, safety and reliability, low cost and convenient use, and is used in the electronic component. The sensor comprises three contact tubes and a support, wherein the three contact tubes are arranged at the support, and are obliquely arranged according to 120 degree deflection in a triangular shape; a slidable conductive body is arranged in each contact tube, and an insulator is coated outside the contact tube; one end of the contact tube is provided with a cathode, and a lead wire is connected in the middle of the cathode; the other end of the contact tube is provided with an insulation sheet; the insulation sheet is provided with a through hole; the lead wire connected with the slidable conductive body passes through the through hole on the insulation sheet; and the lead wire connected in the middle of the cathode and the lead wire connected with the slidable conductive body are connected on the support.

Description

Six direction posture sensor

Technical field

The present invention relates to a kind of switch, especially relate to the improvement of construction of switch in a kind of electronic component, i.e. six direction posture sensor.

Background technology

Dumping switch is a kind of very common electronic component.The manufacturing of an existing direction dumping switch and four direction dumping switch and use all comparative maturities, have simple in structure, be easy to make and use advantages such as wide.The manufacturing of existing six direction dumping switch and use all not mature enoughly exists that structure is comparatively complicated, volume is big, is not easy to make and shortcomings such as cost height, and in also not circulation on the market.

Market price: about 0.2～0.3 yuan of direction dumping switch; About 1.4～1.5 yuan of four direction dumping switch; About 3.2～3.6 yuan of six direction dumping switch.

Existing six direction dumping switch by the insulation shell of rhombogen, slidably electric conductor, total total be provided with 12 electric contacts and 4 screws constitute, slidably electric conductor is located in the insulation shell, always have (all two electric contacts in each groove in 6 grooves that 12 electric contacts are located at rhombogen by what insulator was installed, by slidably electric conductor conducting, form a direction position); All ground wires can be coupled together by a lead.

Notification number provides a kind of computer input unit and motion track perceptron thereof for the utility model patent of CN201097344, this computer input unit is in order to the input displacement signal and carry out default order, it includes the motion track perceptron that can swing, the motion track perceptron includes a displacement detecting unit and a sensitive switch, the motion track perceptron is by displacement detecting unit acquisition displacement signal, and directly push the motion track perceptron, can touch sensitive switch and export a control signal.

Summary of the invention

The objective of the invention is to have that structure is comparatively complicated, volume is big, be not easy to make and shortcomings such as cost height at existing six direction dumping switch, provide that a kind of structure is comparatively simple, control mode is reasonable, safe and reliable, cost is low, easy to use, be used for the six direction posture sensor of electronic component.

The present invention is provided with 3 contact tubes and support, and 3 contact tubes are located on the support, and 3 contact tubes are toppled over by 120 ° and are placed to triangular shapedly, are respectively equipped with slidably electric conductor in each contact tube, contact tube outer wrap insulator; Contact tube one end is provided with negative pole, connect a lead in the middle of the negative pole, be provided with insulating trip at the contact tube other end, establish through hole on the insulating trip, the lead that is connected with electric conductor slidably passes the through hole that is located on the insulating trip, and the lead that connects in the middle of the negative pole is connected on the support with the lead that is connected with electric conductor slidably.

The angle of 3 contact tubes and support is preferably 45 °.

Described negative pole can adopt aluminium flake, and a lead that connects in the middle of gold-plated aluminium flake or the copper sheet etc., negative pole is as electric contact.Pass the lead that is located at the through hole on the insulating trip lead-in wire as positive pole.

Compare with existing six direction posture sensor, the present invention has advantages such as profile is small and exquisite, simple in structure, easy to use, is specially adapted to all kinds of electronic components.Because no mechanical contact, so long service life, safe and reliable, self no power consumption.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention.

Fig. 2 is the side-looking structural representation of Fig. 1.

Fig. 3 is the placement angle schematic diagram between 3 contact tubes of the present invention.

Fig. 4 is the placement angle schematic diagram of contact tube of the present invention and support.

Fig. 5 is that the stationary state of Fig. 3 contact tube shape is changeed 45 ° counterclockwise, the angle that back 3 contact tubes and X-axis Y-axis form.

Position after Fig. 6 changes 45 ° for contact tube shape of the present invention stationary state is counterclockwise.

Fig. 7 is the control mode schematic diagram of the embodiment of the invention.

Embodiment

Referring to Fig. 1～6, the present invention is provided with 3 contact tubes 1～3 and support 4,3 contact tubes 1～3 are located on the

support

4,3 contact tubes 1～3 by 120 ° topple over be placed to triangular shaped, be respectively equipped with slidably electric conductor (not drawing among the figure) in the contact tube 1～3, contact tube 1～3 outer wrap insulator; One end of contact tube 1 is provided with negative pole 11 (negative pole adopts gold-plated aluminium flake), connect a lead 12 (lead is as electric contact) in the middle of the negative pole, the other end at contact tube 1 is provided with insulating trip 13, establish through hole on the insulating trip 13, the lead 14 that is connected with electric conductor slidably passes the through hole (as the lead-in wire of positive pole) that is located on the insulating trip, and the lead 12 that connects in the middle of the negative pole is connected on the support 4 with the lead 14 that is connected with electric conductor slidably.The set negative pole in

contact tube

2 and 3 two ends, insulating trip and corresponding lead and contact tube 1 are similar, do not mark in the drawings.

The angle of 3 contact tubes and support is 45 °.

Because of negative pole is connected with contact tube, form a big electric conductor, and positive pole is an insulating trip, therefore have only slidably electric conductor to slide into anodal lead and contact with positive pole, just can conducting the two poles of the earth, otherwise not conducting.

Referring to Fig. 5 and 6, when the stationary state of contact tube shape rotates counterclockwise 42 °～48 °, after best 45 °, 3 contact tubes become 42 °～48 ° with the last semiaxis of X-axis respectively, best 45 °, become 12 °～18 ° with the following semiaxis of X-axis, best 15 °, become 12 °～18 ° with the positive axis of Y-axis, best 15 °.

Below provide the operation principle of present embodiment.

1. at first certain object is regarded as a square, six faces of square be used as the six direction position (as: cloth doll, its six direction position can be seated, stand upside down, left recumbency, right recumbency, on all fours, recumbency).

2. six direction posture sensor is by the close fit of angle, after making slidably electric conductor slide into anodal with anodal lead-in wire to contact, and the generation digital signal.

3. digital signal forwards response body (as: by system IC etc., carry out to the received signal to) to by lead, after make response.

Below provide the control mode (function equivalence) of present embodiment.

Among Fig. 7 1234, promptly the last direction of square is equal to (1,2 and 3 not conductings 0 * 0000) among Fig. 1;

Among Fig. 7 1485, promptly the left of square to, be equal to (2 conductings 0 * 0010, other not conducting) among Fig. 1;

Among Fig. 7 1265, promptly the place ahead of square to, be equal to (1 and 2 all conductings 0 * 0011, other not conducting) among Fig. 1;

Among Fig. 7 2376, promptly the right of square is equal to (1 and 3 all conductings 0 * 0101, other not conducting) among Fig. 1;

Among Fig. 7 4378, promptly the rear of square to, be equal to (3 conductings 0 * 0100, other not conducting) among Fig. 1;

Among Fig. 7 5678, promptly the following direction of square is equal to (1,2 and 3 all conductings 0 * 0111) among Fig. 1.

Among Fig. 7 1256, promptly the place ahead of square to, have the problem at inclination angle, solution only needs judge a kind of situation, i.e. (1 conducting 0 * 0001, other not conductings) more.That is to say that definite (3. direction among Fig. 7, i.e. the place ahead of square to) has two kinds of situations, i.e. (1 conducting 0 * 0001, perhaps 1 and 2 all conductings 0 * 0011).

There is not the problem at inclination angle in other 5 directions.

Claims

1. six direction posture sensor, it is characterized in that being provided with 3 contact tubes and support, 3 contact tubes are located on the support, 3 contact tubes by 120 ° topple over be placed to triangular shaped, be respectively equipped with slidably electric conductor in each contact tube, contact tube outer wrap insulator; Contact tube one end is provided with negative pole, connect a lead in the middle of the negative pole, be provided with insulating trip at the contact tube other end, establish through hole on the insulating trip, the lead that is connected with electric conductor slidably passes the through hole that is located on the insulating trip, and the lead that connects in the middle of the negative pole is connected on the support with the lead that is connected with electric conductor slidably.

2. six direction posture sensor as claimed in claim 1, the angle that it is characterized in that 3 contact tubes and support is 45 °.

3. six direction posture sensor as claimed in claim 1 is characterized in that described negative pole is aluminium flake or copper sheet.

4. six direction posture sensor as claimed in claim 3 is characterized in that described aluminium flake is gold-plated aluminium flake.