CN207365985U

CN207365985U - A kind of encoder for possessing rolling and pressing two kinds of triggering modes

Info

Publication number: CN207365985U
Application number: CN201721254683.9U
Authority: CN
Inventors: 丁凯
Original assignee: Shanghai Ran Electronic Technology Co Ltd
Current assignee: Shanghai Ran Electronic Technology Co Ltd
Priority date: 2017-09-28
Filing date: 2017-09-28
Publication date: 2018-05-15
Anticipated expiration: 2027-09-28

Abstract

The utility model discloses a kind of encoder for possessing rolling and pressing two kinds of triggering modes, the utility model is by stent, roll wheel assembly, board unit and lower cover are formed, the utility model uses the upper plane in substrate to set Hall, in lower plane, SWITCH trigger member is set, magnet-wheel is driven to trigger Hall by roller, and signal is exported by the FFC winding displacements on substrate, or it is allowed to vertically move by pressing roller component and stent, push type moves SWITCH trigger member, and signal is exported by the FFC winding displacements on substrate, signal is output on host by FFC winding displacements, the dual trigger encoder of triggering can be implemented on single substrate component by rolling or press against by realizing, with simple and compact for structure, good hand touch, the advantages of easy to use.

Description

A kind of encoder for possessing rolling and pressing two kinds of triggering modes

Technical field

It the utility model is related to appliance component technical field, especially one kind and possess two kinds of triggering modes of rolling and pressing Encoder.

Background technology

Encoder is mostly the single triggering mode for pressing trigger sensor or rolling trigger sensor, is caused in real work Inconvenient for use, the prior art also has conventional rotary encoders side, then pushes whole encoder, produces and pushes triggering work( Can, but since down stroke is grown, feel is poor, and structure is excessively complicated, and appearance and size is big, causes integral product not compact, design one It kind can not only roll triggering but also pressable triggers, it is not only compact-sized but also can meet feel and trigger-type encoder easy to use It will seem particularly necessary.

Utility model content

One kind that the purpose of this utility model is in view of the deficiencies of the prior art and provides possesses rolling and two kinds of pressing is touched The encoder of originating party formula, the utility model are made of stent, roll wheel assembly, board unit and lower cover, using in the upper flat of substrate Face sets Hall, sets SWITCH trigger member in lower plane, drives magnet-wheel to trigger Hall by roller, and by substrate FFC winding displacements export signal, or are allowed to vertically move by pressing roller component and stent, push type movement SWITCH trigger member, And signal is exported by the FFC winding displacements on substrate, signal is output on host by FFC winding displacements, realized in single substrate group The dual trigger encoder of triggering can be implemented on part by rolling or press against, there is simple and compact for structure, good hand touch, easy to use The advantages of.

Realizing the concrete technical scheme of the utility model aim is：

A kind of encoder for possessing rolling and pressing two kinds of triggering modes, its feature include stent, roll wheel assembly, substrate in batch Part and lower cover, the stent are case member, are equipped with axle bed in the horizontal direction thereon, and two side is equipped with the first buckle, the rolling Wheel assembly is made of roller, wheel shaft, spring, feel gear and magnet-wheel, and magnet-wheel, roller, spring and feel gear are set with successively On wheel shaft, the board unit is made of substrate, Hall, SWITCH trigger member and FFC winding displacements, the one of plane on the substrate Side is equipped with Hall, and the both sides of substrate lower plane are equipped with SWITCH trigger member, and FFC winding displacements are arranged on the middle part of substrate lower plane, described Lower cover is equipped with the case member of winding displacement mouth for top surface opening, bottom surface, and two walls are equipped with the first gap before and after babinet；

The board unit is arranged in lower cover, its FFC winding displacement passes through the winding displacement mouth of lower cover；

The roll wheel assembly is through wheel shaft on the axle bed of stent, and roll wheel assembly is placed in lower cover together with branch, on stent The first buckle and the first gap of lower cover plug together, and the magnet-wheel of roll wheel assembly is located at the top of Hall on board unit；

Hall and SWITCH trigger member on the board unit are connected with FFC winding displacements in trigger-type；

Covered with one layer of plastic layer on the substrate.

The utility model is made of stent, roll wheel assembly, board unit and lower cover, is set suddenly using the upper plane in substrate You, in lower plane, SWITCH trigger member is set, drive magnet-wheel to trigger Hall by roller, it is and defeated by the FFC winding displacements on substrate Go out signal, or be allowed to vertically move by pressing roller component and stent, push type movement SWITCH trigger member, and pass through substrate On FFC winding displacements output signal, signal is output on host by FFC winding displacements, realizes and pass through rolling on single substrate component Dynamic or pressing can implement the dual trigger encoder of triggering, have the advantages that simple and compact for structure, good hand touch, easy to use.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the assembling schematic diagram of stent, roll wheel assembly and board unit；

Fig. 3 is the structure diagram of board unit.

Embodiment

Refering to Fig. 1, Fig. 2, Fig. 3, the utility model includes stent 1, roll wheel assembly 2, board unit 3 and lower cover 4, the branch Frame 1 is case member, is equipped with axle bed 11 in the horizontal direction thereon, and two side is equipped with the first buckle 12, and the roll wheel assembly 2 is by rolling Wheel 21, wheel shaft 22, spring 23, feel gear 24 and magnet-wheel 25 are formed, and magnet-wheel 25, roller 21, spring 23 and feel gear 24 It is sleeved on successively on wheel shaft 22, the board unit 3 is by substrate 31,34 structure of Hall 32, SWITCH trigger member 33 and FFC winding displacements Into the side of plane is equipped with Hall 32 on the substrate 31, and the both sides of 31 lower plane of substrate are equipped with SWITCH trigger member 33, FFC Winding displacement 34 is arranged on the middle part of 31 lower plane of substrate, and the lower cover 4 is equipped with the case member of winding displacement mouth, babinet for top surface opening, bottom surface Front and rear two wall is equipped with the first gap 41；

The board unit 3 is arranged in lower cover 4, its FFC winding displacement 34 passes through the winding displacement mouth of lower cover 4；

For the roll wheel assembly 2 through wheel shaft 22 on the axle bed 11 of stent 1, roll wheel assembly 2 is placed in lower cover 4 together with stent 1 Interior, the first gap 41 of the first buckle 12 and lower cover 4 on stent 1 plugs together, and the magnet-wheel 25 of roll wheel assembly 2 is located at board unit The top of Hall 32 on 3.

Hall 32 and SWITCH trigger member 33 on the board unit 3 are connected with FFC winding displacements 34 in trigger-type.

Covered with one layer of plastic layer on the substrate 31.

Embodiment

Refering to Fig. 1, Fig. 2, Fig. 3, the utility model is can be achieved to roll triggering or press the dual trigger encoder of triggering, tool Body running process is as follows, and when rolling triggering encoder, by scroll wheel 21 or feel gear 24, scroll wheel 21 passes through wheel Axis 22 drives magnet-wheel 25 to rotate, and magnet-wheel 25 sends the magnetic field signal of different magnetic flux, and triggering Hall 32 is simultaneously defeated by FFC winding displacements 34 Go out signal, signal is output on host by FFC winding displacements 34.

When pressing triggers encoder, by pressing roller 21, roller 21 is moved up and down together with stent 1 in lower cover 4, branch The first buckle 12 on frame 1 moves in the first gap 41 of lower cover 4；To be touched since there is provided SWITCH on the lower plane of substrate 31 Outbox 33, SWITCH trigger member 33 trigger and export signal by FFC winding displacements 34, and signal is output to host by FFC winding displacements 34 On.

The utility model is realized can implement to trigger on single board unit 3 by rolling to trigger or press to trigger Dual trigger encoder.

Refering to Fig. 1, Fig. 2, the rolling triggering mode of the utility model employs the trigger architecture of magnet-wheel 25 and Hall 32, its Rolling trigger process is non-contact triggering, is not contacted directly between sensor and signal source, and signal source is arranged on wheel shaft 22, is passed Sensor is arranged on substrate 31, is rotated by roller 21, magnet-wheel 25, and magnet-wheel 25 triggers Hall 32 and signal is passed through board unit 3 On FFC winding displacements 34 be output on host.

Refering to Fig. 1, Fig. 2, sense is triggered to obtain interval when roller 21 rotates, the utility model is in roller 21 and feel tooth Spring 23 is provided between wheel 24, and male and fomale(M＆F) is provided with the end face of feel gear 24, when roller 21 drives feel gear 24 During rotation, male and fomale(M＆F) and the stent 1 of feel gear 24 coordinate, and make spring 23 that opposite flexible, formation interval damping sense occur, from And interval triggering sense when roller 21 rotates is obtained, by varying the coefficient of elasticity of spring 23 or the tooth form of feel gear 24, energy Enough dampings for very easily adjusting roller 21 and paragraph sense, can meet the needs of different rotary feel.

Due to the utility model board unit 3 with roll wheel assembly 2 without directly contacting, for this reason, the utility model is in substrate Covered with one layer of plastic layer as masking on the substrate 31 of component 3, so as to meet the requirement of waterproofing grade.

Claims

1. a kind of encoder for possessing rolling and pressing two kinds of triggering modes, it is characterised in that it includes stent（1）, roll wheel assembly （2）, board unit（3）And lower cover（4）, the stent（1）For case member, axle bed is equipped with the horizontal direction thereon（11）, both sides Wall is equipped with the first buckle（12）, the roll wheel assembly（2）By roller（21）, wheel shaft（22）, spring（23）, feel gear（24） And magnet-wheel（25）Form, and magnet-wheel（25）, roller（21）, spring（23）And feel gear（24）Wheel shaft is sleeved on successively（22） On, the board unit（3）By substrate（31）, Hall（32）, SWITCH trigger member（33）And FFC winding displacements（34）Form, it is described Substrate（31）The side of upper plane is equipped with Hall（32）, substrate（31）The both sides of lower plane are equipped with SWITCH trigger member（33）, FFC Winding displacement（34）Arranged on substrate（31）The middle part of lower plane, the lower cover（4）For the babinet that top surface is open, bottom surface is equipped with winding displacement mouth Part, two walls are equipped with the first gap before and after babinet（41）；

The board unit（3）Arranged on lower cover（4）It is interior, its FFC winding displacement（34）Through lower cover（4）Winding displacement mouth；

The roll wheel assembly（2）Through wheel shaft（22）Mounted in stent（1）Axle bed（11）On, roll wheel assembly（2）Together with stent（1）Put In lower cover（4）It is interior, stent（1）On first buckle（12）With lower cover（4）The first gap（41）Plug together, and roll wheel assembly（2） Magnet-wheel（25）Positioned at board unit（3）Upper Hall（32）Top.

A kind of 2. encoder for possessing rolling and pressing two kinds of triggering modes according to claim 1, it is characterised in that base Plate component（3）On Hall（32）And SWITCH trigger member（33）With FFC winding displacements（34）Connected in trigger-type.

A kind of 3. encoder for possessing rolling and pressing two kinds of triggering modes according to claim 1, it is characterised in that base Plate（31）On covered with one layer of plastic layer.