CN110286806A - A kind of touch pad input device and electronic equipment - Google Patents
A kind of touch pad input device and electronic equipment Download PDFInfo
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- CN110286806A CN110286806A CN201910591795.0A CN201910591795A CN110286806A CN 110286806 A CN110286806 A CN 110286806A CN 201910591795 A CN201910591795 A CN 201910591795A CN 110286806 A CN110286806 A CN 110286806A
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- Prior art keywords
- touch pad
- pad component
- shell
- component
- input device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
This application discloses a kind of touch pad input device and electronic equipments, wherein the touch pad input device, applied to the electronic equipment comprising shell, comprising: and touch pad component, for detecting touch operation；Fixing piece, be used to be fixedly connected touch pad component first end and the shell；Elastic support member, its second end and shell for moving connection touch pad component, the elastic support member supports the second end of the touch pad component to form press section close to the region of second end in the touch pad component, and the resilient support assemblies are used to provide elastic feedback power for the pressing operation of the touch pad component；Detection unit is used to detect the pressing operation of the touch pad component.The touch pad input device of the embodiment of the present application, the part occupied space between first end and second end is smaller, and the space save can be used for installing other electric components of electronic equipment, is beneficial to realize the lightening of electronic equipment.
Description
Technical field
The present invention relates to technical field of electronic equipment, in particular to a kind of touch pad input device and electronic equipment.
Background technique
Touch tablet is a kind of input equipment being widely used on laptop, utilizes the movement of induction user's finger
To control the movement of pointer.Touch tablet can be considered as a kind of substitute of mouse, and greatly improve laptop can
Handling and portability.But structure is complicated for existing touch tablet, and the thickness space of occupancy is larger.And setting with laptop
Meter increasingly tends to miniaturization and ultrathin, limits the lightening design of laptop using such touch tablet.Therefore,
Existing touch tablet still has insufficient and defect, it would be highly desirable to which those skilled in the art are improved.
Summary of the invention
The present invention provides a kind of touch pad input device and electronic equipments, the thickness occupied for solving existing touch tablet
The larger technical problem in space is spent, can be realized the lightening design of electronic equipment.
In order to solve the above-mentioned technical problem, the embodiment of the present invention adopts the technical scheme that
A kind of touch pad input device, applied to the electronic equipment comprising shell, comprising:
Touch pad component, for detecting touch operation；
Fixing piece, be used to be fixedly connected touch pad component first end and the shell；
Elastic support member, the second end and shell of movement connection touch pad component, the elastic support member support
The second end of the touch pad component is to form press section, the elasticity branch close to the region of second end in the touch pad component
Support component is used to provide elastic feedback power for the pressing operation of the touch pad component；
Detection unit is used to detect the pressing operation of the touch pad component.
In some embodiments, the detection unit includes:
Detection switch is arranged at the bottom centerline of the touch pad component；
Contact is used to trigger the detection switch when the press section is pressed, so that detection switch generation is defeated
Enter signal.
In some embodiments, the part that the press section is located at the detection switch two sides is respectively formed the first press section
With the second press section.
In some embodiments, the detection unit includes:
Detection sensor is arranged on the touch pad component, for detect the touch surface of the touch pad component by
The pressure arrived, and it is based on the pressing creation input signal.
In some embodiments, the elastic support member includes the first resilient support arms and the second resilient support arms, institute
It states the first resilient support arms and second resilient support arms extends round about along the first end of the touch pad component, and
The touch pad component is abutted respectively.
In some embodiments, the middle part of the elastic support member is fixedly connected with the shell, the resilient support
The both ends of component extend to the first side of the touch pad component and second side respectively, and curved to the touch pad component direction
Folding, to be respectively formed first resilient support arms and second resilient support arms.
In some embodiments, the elastic support member includes the first elastic slice and the second elastic slice；
One end of first elastic slice is fixedly connected with the shell, and the other end is to the first side with the touch pad component
Extend, and to the touch pad component direction bend, to form first resilient support arms；
One end of second elastic slice is fixedly connected with the shell, and the other end is to second side with the touch pad component
Extend, and bent to the touch pad component direction, to form second resilient support arms.
A kind of electronic equipment, including shell and touch pad input device as described above.
In some embodiments, it is equipped at the first end of the touch pad component on the shell described for installing
The installation position of elastic support member has gap, the detection unit setting between the installation position and the touch pad component
In the gap.
In some embodiments, the shell is equipped with limiting slot, at least one side edge projection of the touch pad component
There is convex block, the convex block protrudes into the limiting slot, to limit the touch pad component to pressing operation with limiting slot cooperation
Opposite direction displacement.
The beneficial effect of the embodiment of the present invention is:
The first end of the touch pad input device of the embodiment of the present application, touch pad component connects by the way that fixing piece and shell are fixed
It connects, elastic support member supports the second end of touch pad component, and being formed on touch pad component close to the region of second end can
The press section of pressing.That is, the touch pad input device is only provided with admittedly at the first end of touch pad component and second end
Fixed and support construction, and part and the connection structures such as not set fixation or support between, and due to its first end
It is fixed, press section is formed close to the region of second end, required activity space mainly collects when touch pad component is pressed
In in the region close to second end, so, the touch board group relative to existing touch pad input device, in the embodiment of the present application
The part occupied space of part between the first end and a second end is smaller, the space save can be used for install such as battery module its
His electric component is beneficial to realize the lightening of electronic equipment, can be improved the user experience and the market competitiveness of product.
Detailed description of the invention
Fig. 1, Fig. 2 are the schematic perspective view of the touch pad input device different perspectives of the embodiment of the present application；
Fig. 3 is the side structure schematic view of the touch pad input device of the embodiment of the present application；
Fig. 4 is the partial enlarged view of the part A of touch pad input device in Fig. 3；
Fig. 5 is the decomposition texture schematic diagram of the touch pad input device of the embodiment of the present application；
The knot of different perspectives when the touch pad input device and shell that Fig. 6, Fig. 7, Fig. 8 are the embodiment of the present application are coupled
Structure schematic diagram；
Fig. 9 is the structural schematic diagram of the detection unit of the touch pad input device of the embodiment of the present application；
Figure 10 is the structural schematic diagram of the electronic equipment of the embodiment of the present application.
Description of symbols:
1- touch pad input device；2- shell；3- touch pad component；4- supporting plate；5- substrate；6- cover board；7- fixing piece；
8- interconnecting piece；9- pin shaft；10- elastic support member；11- detection unit；12- detection switch；The contact 13-；14- dome structure；
The first resilient support arms of 15-；The second resilient support arms of 16-；The installation position 17-；18- convex block；19- limiting slot；20- spheric is convex
It rises；21- display end；22- system end.
Specific embodiment
Various schemes and feature of the invention are described herein with reference to attached drawing.
It should be understood that various modifications can be made to the embodiment invented herein.Therefore, description above should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this invention
Other modifications.
The attached drawing being included in the description and forms part of the description shows the embodiment of the present invention, and with it is upper
What face provided is used to explain the present invention substantially description and the detailed description given below to embodiment of the invention together
Principle.
It is of the invention by the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example
These and other characteristic will become apparent.
Although being also understood that invention has been described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the invention in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect of the invention, feature and advantage will become
It is more readily apparent.
Specific embodiments of the present invention are described hereinafter with reference to attached drawing；It will be appreciated, however, that the embodiment invented is only
Various ways implementation can be used in example of the invention.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the present invention smudgy.Therefore, the specific structural and functionality invented herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the present invention.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of identical or different embodiment according to the present invention.
Referring to shown in Fig. 1-3, Fig. 5 and Fig. 7, the embodiment of the present application provides a kind of touch pad input device, is applied to packet
Electronic equipment containing shell 2, the electronic equipment can be laptop, tablet computer, integral computer and keyboard etc..The touch
Plate input unit includes: touch pad component 3, fixing piece 7, elastic support member 10 and detection unit 11, wherein touch pad component
3 for detecting touch operation；Fixing piece 7 is used to be fixedly connected the first end and shell 2 of touch pad component 3；Elastic support member
10 movement connection touch pad components 3 second end and shell 2, elastic support member 10 support touch pad component 3 second end with
Press section is formed close to the region of second end in touch pad component 3, resilient support assemblies are used to grasp for the pressing of touch pad component 3
Make to provide elastic feedback power；Detection unit 11 is used to detect the pressing operation of touch pad component 3.
In use process, the touch pad component 3 of the touch pad input device has the touch surface as surface, the touch tablet
Component 3 is able to detect touch operation performed when close finger tip of user etc. or contact, also, presses the touch in user
When the press section of board group part 3, detection unit 11 is able to detect that pressing operation performed by user, and then raw based on pressing operation
At input signal.
The first end of the touch pad input device of the embodiment of the present application, touch pad component 3 is solid by fixing piece 7 and shell 2
Fixed connection, elastic support member 10 support the second end of touch pad component 3, and close to the area of second end on touch pad component 3
Domain forms depressible press section.That is, the touch pad input device is only at the first end and second end of touch pad component 3
Provided with fixing and supporting structure, and part and the connection structures such as not set fixation or support between, and due to
Its first end is fixed, and forms press section close to the region of second end, the activity required when being pressed of touch pad component 3 is empty
Between be concentrated mainly on region close to second end, so, relative to existing touch pad input device, in the embodiment of the present application
The part occupied space of touch pad component 3 between the first end and a second end is smaller, and the space save can be used for installing for example electric
Other electric components such as pond module are beneficial to realize the lightening of electronic equipment, can be improved user experience and the market of product
Competitiveness.
Next, being illustrated to the specific structure of the touch pad component 3.
Cooperate Fig. 5 shown in, in some embodiments, the touch pad component 3 can be include supporting plate 4, substrate 5 and cover board 6
Three-decker, wherein for supporting plate 4 for playing a supportive role, which can be metallic support plate 4；Substrate 5 is stacked
In on supporting plate 4, this can be substantially printed circuit board (PCBA) or other are able to detect the sensor of user's touch operation, example
Such as, the touch operation based on electrostatic induction detection user to the touch pad component 3；Cover board 6 be stacked on substrate 5, and shape
At the touch surface for directly receiving user's touch operation, it can also be polyester sheet or other high molecular polymerizations which, which can be glass plate,
Object plate.The touch pad component 3 of the three-decker can be flex plate, curved elasticity can occur when user presses its press section
Folding, and restore when finger tip of user etc. disengages to original shape.
Specifically, the touch pad component 3 may be structured to rectangle, corresponding supporting plate 4, substrate 5 and cover board 6 can quilts
It is configured to rectangle.It applies when on such as laptop, the mountable face C in laptop of the touch pad input device
On, namely be provided in the one side of keyboard, keyboard can be arranged close to the pivot of laptop, which can set
It sets in the face C and is located at side of the keyboard far from pivot.At this moment, the touch pad component 3 of the rectangle is configurable close to one end of pivot
Touch tablet for first end, the rectangle can be configured to second end far from one end of pivot, opposite between first end and second end
Two sides can be configured to the first side and second side.
Cooperate shown in Fig. 6-8, in the specific implementation process, for being fixedly connected with the first end and shell 2 of touch pad component 3
Fixing piece 7 can be there are many form.In some embodiments, the first end of the touch pad component 3 can extend outward to form one
A interconnecting piece 8, the fixing piece 7 can be pin shaft 9, which can be pinned on the shell 2 of electronic equipment by the pin shaft 9.Example
Such as, a rectangular aperture can be offered on the shell 2 of electronic equipment, the touch pad component 3 is corresponding to be arranged in the rectangular aperture
Place, the first end of the supporting plate 4 can be symmetrical arranged there are two the connection sheet for the rectangle for being used to form interconnecting piece 8, and connection sheet is protruded
In the edge of the first end of touch pad component 3, pin hole is provided in connection sheet, two connection sheets can be connected to shell 2 from inside
On, pin shaft 9 wears pin hole in connection sheet and is pinned on shell 2, and then the first end of touch pad component 3 is fixed and shell 2
On.Connection sheet is extended to form outward by the first end of touch pad component 3, and evacuation has opened the space of the bottom of touch pad component 3,
And the connection structure being made of connection sheet and pin shaft 9, the space occupied is smaller on electronic equipment thickness direction, is easily achieved
Electronic equipment it is lightening.
It is understood that the fixing piece 7 is not limited only to above structure, can also for such as clamping structure, bonded structure or
The other kinds of connection structure of person is fixedly connected with touch pad component 3 and shell 2 as long as can be realized.Also need to illustrate
It is that fixing piece 7 is used to be fixedly connected the first end and shell 2 of touch pad component 3, but fixing piece 7 is not limited only to setting and is touching
The first end of board group part 3.By taking the touch pad component 3 of rectangle as an example, fixing piece 7 is attached to the lateral edges as first end
Place, is also attached to the first side and second side at the position of first end, equally can be realized and be fixedly connected with touch pad component 3
First end and shell 2 purpose.
Next, being illustrated to the specific structure of elastic support member 10.
The elastic support member 10 supports the second end of touch pad component 3, thus close to second end on touch pad component 3
Region formed press section, the touch pad component 3 is capable of providing elastic feedback power when user presses the press section, allows a user to
Enough feel the sense of touch of elasticity, and after the finger of user disengages touch pad component 3, elastic support member 10 can be supported and be pressed
Splenium is reset to initial position.
Cooperate shown in Fig. 5, in the specific implementation process, which can be along the second end of touch pad component 3
Arrangement, in such manner, it is possible to which elastic support member 10 is avoided to occupy the space between first end and second end.For example, working as the touch tablet
When component 3 is rectangle, which can be of a straight line type arrangement along the one side edge as first end.
In some embodiments, which may include the first resilient support arms 15 and the second resilient support arms
16, the first resilient support arms 15 and the second resilient support arms 16 extend round about along the first end of touch pad component 3, and point
It Di Jie not touch pad component 3.It is propped up from opposite both direction by the first resilient support arms 15 and the second resilient support arms 16
The touch pad component 3 is supportted, the balance of touch pad component 3 is able to maintain, guarantee is pressed along each position in the press section that second end is arranged
It presses feel always, is beneficial to improve user experience.For example, first resilient support arms 15 can be from touch pad component 3
Portion extends to the first side, and is connected to the bottom of touch pad component 3 at the position of the first side, and the second resilient support arms 16 can
Extend from the middle part close to touch pad component 3 to second side, and is connected to position of the bottom close to second side of touch pad component 3
It sets, the first resilient support arms 15 and the second resilient support arms 16 can be arranged along the second end of touch pad component 3.It is understood that
It is that the elastic support member 10 is not limited only to include the first resilient support arms 15 and the second resilient support arms 16, may also comprise more
More resilient support arms, or may also include other elastomeric elements.
Cooperate shown in Fig. 7, Fig. 8, in the specific implementation process, close to the position of the second end of touch pad component 3 on shell 2
Place can be equipped with installation position 17, and the installation position 17 is for installing elastic support member 10.In this case, the first resilient support arms
15 and second resilient support arms 16 extend round about from the installation position 17.Specifically, the installation position 17 can be from shell 2
On to touch pad component 3 second end bottom projection bar shaped protrusion, which can be in flat.When the shell
2 be plastic casing 2 when, which can be process with 2 integral type of shell, to improve its structural strength.Resilient support
Component 10 can be used the connection types such as pin joint, riveting or clamping and be fixedly connected on the installation position 17.
In one embodiment, the middle part of the elastic support member 10 is fixedly connected with shell 2, elastic support member 10
One end extends to the first side of touch pad component 3, and bends to 3 direction of touch pad component, to form the first resilient support arms 15,
The other end of elastic support member 10 extends to second side of touch pad component 3, and bends to 3 direction of touch pad component, is formed
Second resilient support arms 16.For example, the elastic support member 10 may include a bar shaped elastic slice, the middle part of the bar shaped elastic slice can be along it
Length direction lays multiple through-holes, and is riveted on item fastly by the rivet for wearing through-hole or the riveting being arranged on bar shaped protrusion
On shape protrusion.The both ends of bar shaped elastic slice can extend to the first side and the second side direction respectively along the second end of touch pad component 3,
It is also bent to touch pad component 3 while extension, until being connected to the bottom of touch pad component 3.Cooperate shown in Fig. 4, as one
Kind preferred embodiment, first resilient support arms 15 and/or the second resilient support arms 16 are equipped with spheric protrusion 20, the
One resilient support arms 15 and/or the second resilient support arms 16 are connected on touch pad component 3 for 20 by spheric protrusion, so
When pressing touch pad component 3, spheric protrusion 20 and touch pad component 3 can smoothly, smoothly occur to slide relatively, no
It is easy to appear Caton.
In another embodiment, elastic support member 10 includes the first elastic slice and the second elastic slice；One end of first elastic slice
Be fixedly connected with shell 2, the other end to the extension of the first side of touch pad component 3, and to 3 direction of touch pad component bend,
To form the first resilient support arms 15；One end of second elastic slice is fixedly connected with shell 2, the other end to touch pad component 3
Second side extends, and bends to 3 direction of touch pad component, to form the second resilient support arms 16.For example, first elastic slice and
Two elastic slices can be metal clips, and one end of the first elastic slice is opposite with one end of the second elastic slice, and the opposite end is along its length
Direction is set gradually there are two through-hole, the bottom which is pinned at bar shaped protrusion by wearing the pin shaft of through-hole.The
The other end of one elastic slice extends to the first side direction, and the other end of the second elastic slice extends to the second side direction, and the two by
It gradually reclines to the bottom of touch pad component 3, until being connected on touch pad component 3.
Cooperate shown in Fig. 8, in some embodiments, there can be gap between the installation position 17 and touch pad component 3, detects
Unit 11 may be provided in gap.When pressing touch pad component 3, which can change, gradually become smaller such as gap until
Fitting or gap shrinks can trigger the detection unit 11 and generate input signal to preset threshold etc., based on pressing behaviour
The movement of work is different, and detection unit 11 can generate different input signals, such as click, double-click, long-pressing.
Cooperate shown in Fig. 9, in specific implementation process, which includes detection switch 12 and contact 13, the detection
Switch 12 may be provided at the bottom centerline of touch pad component 3, and contact 13 is used for the detection trigger when press section is pressed and switchs
12, so that detection switch 12 generates input signal.The detection switch 12 can be opened for arch downwardly convex on the substrate 5 is arranged
It closes, there is metal dome structure 14, corresponding position is equipped with notch on supporting plate 4, in order to which the dome structure 14 can
Supporting plate 4 is protruded from across the notch.The contact 13 may be provided on installation position 17, and the ball at the top of bar shaped protrusion is such as arranged in
Face shape salient point.When touch pad component 3 is swung using its center line as axial line in left and right directions, contact 13 can be connected to
Gap is formed on dome structure 14 or between dome structure 14.
In such case, the part that press section is located at 12 two sides of detection switch can be respectively formed the first press section and second by
Splenium.As the first press section can be for close to the part of 3 first side of touch pad component, the second press section can be for close to touch pad component
The part of 3 second side.First resilient support arms 15 can provide elastic feedback power, the second resilient support arms 16 for first press section
Elastic feedback power can be provided for second press section.When pressing the first press section, contact 13 is connected to the circle of detection switch 12
Close to the position of the first side on roof construction 14, when pressing the second press section, contact 13 is connected to the dome knot of detection switch 12
Close to the position of second side on structure 14.The position compressed by detecting the dome structure 14 by contact 13 can determine pressing behaviour
The pressing position of work, and then produce different input signals.For example, detection switch 12 produces when the first press section of pressing
The input signal of quite remote left mouse button, when pressing the second press section, detection switch 12 produces and is equivalent to the defeated of right mouse button
Enter signal.Certainly, press section is not limited only to include the first press section and the second press section, may also include for example positioned at the first pressing
Third press section etc. among portion and the second press section.
It should be noted that the detection unit 11 is not limited only to above structure, and the installation position 17 of the detection unit 11
It sets and is also not limited between touch pad component 3 and shell 2.In another embodiment, which may include that detection passes
Sensor, the detection sensor may be provided on touch pad component 3, be able to detect the pressure that the touch surface of touch pad component 3 is subject to,
And it can be based on the pressing creation input signal detected.For example, a stressor layer can be arranged in the touch surface of touch pad component 3
Detection layers, finger of user etc. press touch pad component 3 when, the pressure detecting layer be able to detect that user pressing position and
Pressure size, when the pressure of pressing operation is greater than preset pressure threshold value, it may be determined that the pressing operation is effective pressing operation,
The pressing position for being then based on the pressing operation generates input signal.The detection sensor can also touch board group for such as setting
One or more capacitance sensors or electromagnetic sensor between part 3 and shell 2 etc., by the posture for detecting touch pad component 3
Variation, can determine the pressing position of the pressing operation, and then different input signals is generated based on pressing position.
Shown in Figure 10, the embodiment of the present disclosure additionally provides a kind of electronic equipment comprising shell 2 and touch as above
Plate input unit 1.Since 1 occupied space of touch pad input device as above is smaller, compared with the existing technology in touch tablet it is defeated
Enter device 1 and eliminate space between first end and second end, when design can pacify other electric components such as battery module
In the space, it is beneficial to realize lightening design.
Specifically, the electronic equipment can be such as tablet computer, laptop, integral computer, keyboard, have keyboard
Key cover or other kinds of electronic equipment.By taking laptop as an example, the electronic equipment may include display end 21 and with it is aobvious
Show that the system end 22 that end 21 is pivotally connected, system end 22 include shell 2, keyboard and touch pad input device 1 as above, keyboard can
Position on the shell 2 close to pivot centerline is set, which may be provided on shell 2 and be located at key
Side of the disk far from pivot centerline.
It in some embodiments, is limitation touch pad component 3 in the displacement of the opposite direction of pressing operation, it can be on shell 2
First limiting section is set, the second limiting section is set on touch pad component 3, by the first limiting section can the second limiting section cooperation with
Touch pad component 3 is limited in the position of the opposite direction of pressing operation.
In the specific implementation process, which can be the limiting slot 19 being arranged on shell 2, second limiting section
It can be the convex block 18 of at least one side edge projection of touch pad component 3, which can protrude into limiting slot 19, and can limit
It is moved up and down in the slot 19 of position, when convex block 18 reaches preset displacement to the reversed side of pressing operation, the end of slot 19 will be limited
Portion or other stop configurations institute backstops.For example, the first side of the supporting plate 4 of the touch pad component 3 and second side are close to second end
Position at can be convexly equipped with the first convex block 18 and the second convex block 18 respectively, on shell 2 with 18 phase of the first convex block 18 and the second convex block
The first limiting slot 19 and the second limiting slot 19 are respectively equipped at corresponding position, the first convex block 18 and the second convex block 18 are respectively protruding into
First limiting slot 19 and the second limiting slot 19, and can be moved up and down along first limiting slot 19 and the second limiting slot 19.When with
After family presses the touch pad component 3 and disengages, which resets upwards under the action of elastic support member 10, directly
By backstop when being connected to the top of the first limiting slot 19 and the second limiting slot 19 respectively to the first convex block 18 and the second convex block 18.When
So, first limiting section and the second limiting section are not limited only to above structure, and other backstops or inlay card fit structure can also be used.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of touch pad input device, applied to the electronic equipment comprising shell, comprising:
Touch pad component is used to detect touch operation；
Fixing piece, be used to be fixedly connected touch pad component first end and the shell；
Elastic support member, the second end of movement connection touch pad component and the shell, the elastic support member support
The second end of the touch pad component is to form press section, the elasticity branch close to the region of second end in the touch pad component
Support component is used to provide elastic feedback power for the pressing operation of the touch pad component；
Detection unit is used to detect the pressing operation of the touch pad component.
2. touch pad input device according to claim 1, wherein the detection unit includes:
Detection switch is arranged at the bottom centerline of the touch pad component；
Contact is used to trigger the detection switch when the press section is pressed, so that the detection switch generates input letter
Number.
3. touch pad input device according to claim 2, wherein the press section is located at the detection switch two sides
Part is respectively formed the first press section and the second press section.
4. touch pad input device according to claim 1, wherein the detection unit includes:
Detection sensor is arranged on the touch pad component, what the touch surface for detecting the touch pad component was subject to
Pressure, and it is based on the pressing creation input signal.
5. touch pad input device according to claim 1, wherein the elastic support member includes the first resilient support
Arm and the second resilient support arms, first resilient support arms and second resilient support arms along the touch pad component
One end extends round about, and abuts the touch pad component respectively.
6. touch pad input device according to claim 5, wherein the middle part of the elastic support member and the shell
It is fixedly connected, the both ends of the elastic support member extend to the first side of the touch pad component and second side respectively, and
It is bent to the touch pad component direction, to be respectively formed first resilient support arms and second resilient support arms.
7. touch pad input device according to claim 5, wherein the elastic support member includes the first elastic slice and the
Two elastic slices；
One end of first elastic slice is fixedly connected with the shell, and the other end prolongs to the first side with the touch pad component
Stretch, and to the touch pad component direction bend, to form first resilient support arms；
One end of second elastic slice is fixedly connected with the shell, and the other end prolongs to second side with the touch pad component
It stretches, and is bent to the touch pad component direction, to form second resilient support arms.
8. a kind of electronic equipment, wherein including shell and such as the described in any item touch pad input devices of claim 1-7.
9. electronic equipment according to claim 8, wherein on the shell at the first end of the touch pad component
Equipped with the installation position for installing the elastic support member, there is gap between the installation position and the touch pad component,
The detection unit is arranged in the gap.
10. electronic equipment according to claim 8, wherein the shell is equipped with limiting slot, the touch pad component
At least one side edge is convexly equipped with convex block, and the convex block protrudes into the limiting slot, to limit the touch with limiting slot cooperation
Opposite direction from board group part to pressing operation displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113745031A (en) * | 2021-09-01 | 2021-12-03 | 维沃移动通信有限公司 | Keyboard structure and electronic equipment |
| CN114610117A (en) * | 2022-03-18 | 2022-06-10 | 北京小米移动软件有限公司 | Touch panel assembly and notebook computer |
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