CN207516955U - Hand input device - Google Patents

Abstract

The utility model provides a kind of hand input device, it includes handwriting input main body and detent mechanism, the handwriting input main body includes installing frame, Trackpad set on the front side of the installing frame, in the installing frame and it is electrically connected at the control circuit board of the Trackpad, and the power supply of electricity is provided to the Trackpad and the control circuit board, the detent mechanism includes locating piece and connector, the connector is connected between the installing frame and the locating piece, the locating piece includes the positioning region being set on the Trackpad, the positioning region is positioned over the paper on the Trackpad for positioning.

Description

Hand input device

Technical field

The utility model is related to electronic technology field more particularly to a kind of hand input devices.

Background technology

People generally carry out minutes by notebook or tablet computer or lecture records, and are recorded using notebook Meet the traditional writing style of people, but subsequently also need the content on notebook being manually entered computer or by input electricity of taking pictures Brain to preserve into electronics shelves, need to take a significant amount of time, inconvenient for operation；It although can be by minutes using tablet computer record Or lecture record is directly preserved into electronics shelves, but tablet computer volume is bigger, it has not been convenient to be carried.

Utility model content

The utility model provides a kind of handwriting input dress easy to carry, easy to use and meeting traditional writing style It puts.

A kind of hand input device described in the utility model, including handwriting input main body and detent mechanism, the hand It writes input main body and includes installing frame, set on the Trackpad of the front side of the installing frame, in the installing frame and be electrically connected It is described in the control circuit board of the Trackpad and to the Trackpad and the power supply of control circuit board offer electricity Detent mechanism includes locating piece and connector, and the connector is connected between the installing frame and the locating piece, described fixed Position part includes the positioning region being set on the Trackpad, and the positioning region is positioned over the paper on the Trackpad for positioning.

Preferably, the installing frame includes roof, opens up link slot on the roof, the connector is connected to the company In access slot.

Preferably, several connecting holes are opened up on the connector, if installing frame projection at the neighbouring link slot Dry connecting pole, these connecting poles are plugged in respectively in corresponding connecting hole.

Preferably, the installing frame is equipped with an at least positioning column at adjacent top end, and it is described fixed to be corresponded on the positioning region Position column opens up at least a positioning hole, and the positioning column is plugged in the location hole.

Preferably, the positioning column is magnetic column, and iron plate is equipped in the positioning region, and the location hole extends to the iron On plate.

Preferably, the locating piece further includes flexible bending part, the bending part be connected to the connector with Between the positioning region, the positioning region is located at the homonymy of the bending part with the connector.

Preferably, the end of the positioning region is placed in towards the Trackpad projection positioning strip, the positioning strip for positioning Paper on the Trackpad.

Preferably, several anti-skidding convex closures are convexly equipped on the positioning strip, these anti-skidding convex closures are described tactile for preventing from being placed in Control the paper slip on plate.

Preferably, the locating piece is made of flexible silica gel.

Preferably, the handwriting input main body further includes the back shroud for the rear side for being connected to the installing frame, the control Circuit board and the power supply are set between the installing frame and back shroud, and the inner surface of the back shroud is equipped with screened film.

Hand input device described in the utility model is by the locating piece energy locating paper sheets to the Trackpad, making During with the hand input device, user directly can write word or graphing on paper, can not only provide the user with preferably Writing experience, and carry it is very convenient with use.

Description of the drawings

In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the dimensional structure diagram of the hand input device in one embodiment of the utility model.

Fig. 2 is the part isometric decomposition diagram of Fig. 1, and the hand input device includes a main body and a detent mechanism.

Fig. 3 is the decomposition diagram of main body in Fig. 2.

Fig. 4 is another view stereo schematic diagram of Fig. 3, and the main body includes an installing frame.

Fig. 5 is V parts and the enlarged drawing of control circuit board in Fig. 4.

Fig. 6 is the sectional perspective exploded view of Fig. 5.

Fig. 7 is the stereo amplification figure at another visual angle of the detent mechanism in Fig. 2.

Fig. 8 is the partial perspective cutaway view of Fig. 7.

Fig. 9 is the part assembling schematic diagram of the hand input device in one embodiment of the utility model.

Figure 10 is a use state diagram of the utility model hand input device.

Figure 11 is along the sectional view of XI-XI lines in Figure 10.

Figure 12 is another use state sectional view of the utility model hand input device.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making the creative labor All other embodiments obtained shall fall within the protection scope of the present invention.

In the description of the utility model embodiment, it is to be understood that the orientation of the instructions such as term " thickness " or position are closed Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Imply or indicate that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is construed as a limitation of the present invention.

It please refers to Fig.1 to Fig.4, Fig. 1 is the stereochemical structure signal of the hand input device in one embodiment of the utility model Figure；Fig. 2 is the part isometric decomposition diagram of Fig. 1；Fig. 3 is the decomposition diagram of main body in Fig. 2；Fig. 4 is another visual angle of Fig. 3 Stereoscopic schematic diagram.The utility model provides a kind of hand input device 100 and includes handwriting input main body 20, detent mechanism 40 and hand Write pen 60.The handwriting input main body 20 includes installing frame 21, the Trackpad 23 on the installing frame 21, set on the peace It frames up in 21 and is electrically connected at the control circuit boards 25 of the Trackpad 23 and to the Trackpad 23 and the control electricity Road plate 25 provides the power supply 26 of electricity.The detent mechanism 40 includes positioning piece 42 and a connection piece 44, the connector 44 It is connected between the installing frame 21 and the locating piece 42, the locating piece 42 includes the positioning being set on the Trackpad 23 Portion 421, the positioning region 421 are positioned over the paper 300 (as shown in Figure 10) on the Trackpad 23 for positioning.

Since the positioning region 421 by the locating piece 42 can position the paper 300 being positioned on the Trackpad 23, make During with the hand input device 100, user can directly write word or graphing on paper 300, can not only give user Preferable writing experience is provided, and is carried very convenient with use.

At least a connector 290 is additionally provided on the hand input device 100, the connector 290 not only can be by described in Content in hand input device 100 is exported to peripheral equipment, and can be filled by the connector 290 to the power supply 26 Electricity.

As shown in figure 3, the handwriting input main body 20 further includes a back shroud of the rear side for being connected to the installing frame 21 27, the control circuit board 25 and the power supply 26 are set between the installing frame 21 and back shroud 27.It is described in the present embodiment Installing frame 21 is rectangular box, and it is also rectangular-shaped that the back shroud 27, which corresponds to the installing frame 21,.The detent mechanism 40 connects In the top of the installing frame 21, the Trackpad 23 is set on the front side of the installing frame 21.

The front side of the installing frame 21 offers container 2101, and the Trackpad 23 is contained in the container 2101 And it amplexiforms in the installing frame 21.Being sticked on the leading flank of the Trackpad 23 has touch-control protection board 231, the touch-control protection board 231 top offers an at least through-hole 232.The installing frame 21 is equipped with the corresponding through-hole 232 extremely at adjacent top end A few positioning column 2103, the positioning column 2103 are connected to across the through-hole 232 on the installing frame 21.In the present embodiment, The quantity of positioning column 2103 is two, and two 2103 gap settings of positioning column, the touch-control protection board 231 corresponds to two institutes It states positioning column 2103 to open up there are two through-hole 232, the positioning column 2103 is magnetic column.

As shown in figure 4, an installing plate 210 of the installing frame 21 including rectangle, from the top margin of the installing plate 210 backward One roof 211 of projection, from the base of the installing plate 210 bottom wall 212 of projection and from the installing plate 210 backward Left and right sides projection respectively backward two side 213.The roof 211, bottom wall 212 and side wall 213 surround a receipts jointly Hold space 214, the control circuit board 25 and the power supply 26 are contained in the receiving space 214.The roof 211, institute State bottom wall 212 and two side walls 213 several fixture blocks 215 of projection into the receiving space 214 respectively.The installing plate 210 into the receiving space 214 several cross one another reinforcing ribs of projection.The four corners of the trailing flank of the installing plate 210 There are a bolt apertures 216 respectively.A link slot 217, length of the link slot 217 along the roof 211 are opened up on the roof 211 Direction extension is spent, the link slot 217 is used to connect the detent mechanism 40.The installing plate 210 is adjacent to the link slot 217 Locate several connecting poles 2100 of projection.The trailing flank of the installing plate 210 is equipped with a power supply and accommodates frame 218, and the power supply 26 accommodates In in power supply receiving frame 218.If the trailing flank of the installing frame 21 is equipped with involvement at neighbouring power supply receiving frame 218 Column 219 is connect, several screws are bolted in across the control circuit board 25 on corresponding connecting pole 219 respectively, make the control electricity Road plate 25 is installed on these connecting poles 219.

It is V parts and the enlarged drawing of control circuit board in Fig. 4 also referring to Fig. 5 and Fig. 6, Fig. 5；Fig. 6 is the office of Fig. 5 Portion's three-dimensional exploded view.The control circuit board 25 is equipped with a starting key 251, at least a light source 253 and at least one control and opens Close 255.The handwriting input main body 20 corresponds to the starting key 251 equipped with a switch button 291, corresponding at least one light Source 253 is equipped with a light guide 294 and the corresponding at least one control switch 255 is equipped at least one control switch button 296. In the present embodiment, the quantity of light source 253 is two, and the quantity of control switch 255 is two.The trailing flank of the installing frame 21 in A switch container 2104 of the corresponding switch button 291 is offered at adjacent top end respectively, the corresponding light guide 294 At least one control switch container 2107 of one light guide container 2106 and the corresponding control switch button 296.It is described Switch button 291 is slidably contained in the switch container 2104, and the light guide 294 is contained in the light guide receiving In slot 2106, the control switch button 296 is slidably contained in the control switch container 2107.The light guide receiving The inside of slot 2106 is convexly equipped with a support plate 2108, and offering for the light guide 294 is connected in the support plate 2108 Buckling groove 2942.The inner surface of the light guide container 2106 opens up two through hole 2109, institute at the support plate 2108 The light-guiding pillar 2944 of two through-holes 2109, two light-guiding pillars 2944 are inserted into the top surface projection for stating light guide 294 respectively Expose to the leading flank of the installing frame 21.The trailing flank of the light guide 294 offers a mounting groove 2946.The switch is pressed A dynamic clamping head and quiet clamping head 297 is equipped between button 291 and the starting key 251, the dynamic clamping head and quiet clamping head 297 is contained in the leaded light In part container 2106, and the dynamic clamping head and quiet clamping head 297 is equipped with the connecting portion 2972 for being contained in the mounting groove 2946.It is described Connecting portion 2972 corresponds to two light-guiding pillars 2944 and opens up two light holes 2974, and two light sources 253 distinguish face two A light hole 2974, the light of two light sources 253 pass through light hole 2974, expose on the light guide 294, then On conduction to two light-guiding pillars 2944.The trailing flank of the dynamic clamping head and quiet clamping head 297 opens up a container 2976, the booting Button 251 is contained in the container 2976.The dynamic clamping head and quiet clamping head 297, which is equipped with, makes the switch button 291 reset extremely A few elastic arm 2978, the dynamic clamping head and quiet clamping head 297 are connected to the switch button 291 by the elastic arm 2978.

As shown in figure 5, the wherein one side wall 213 of the installing frame 21 is equipped with the pen cap 62, the pen cap 62 is used to store The writing pencil 60.The side wall 213 opens up link slot 2132, and the pen cap 62 is equipped with and is plugged in the link slot 2132 Connecting plate 622.An at least clamping hole 64 is opened up on the connecting plate 622, the installing frame 21 is equipped with and is connected at least described in one A card column 2133 in clamping hole 64.In the present embodiment, opened up on the connecting plate 622 there are two clamping hole 64, the installation Frame 21 is equipped with two card columns 2133 being connected in two clamping holes 64.

As shown in figure 3, the inner surface of the back shroud 27 is equipped with a screened film 28.The screened film 28 is used to shield outside Influence of the electromagnetism to the hand input device 100.In the present embodiment, the screened film 28 is metal film.The back shroud 27 Plate body 271 including rectangle, the fixture block 215 that the leading flank of the plate body 271 corresponds to the roof 211 at adjacent top end are equipped with Several grabs 272, each grab 272 are removably connected in corresponding fixture block 215.The leading flank of the plate body 271 is in neighbouring If the 215 projection involvement of fixture block of the bottom wall 212 and two side walls 213 is corresponded at bottom end and the neighbouring left and right sides respectively Block 274 is connect, each link block 274 corresponds to corresponding fixture block 215 and opens up a blocked hole 2741.The quadrangle punishment of the plate body 271 The bolt apertures 216 for not corresponding to installing plate 210 are opened up there are four connecting hole 276, and several screws 80 are each passed through these connecting holes 276 It is bolted in corresponding bolt apertures 216.As shown in figure 4, each connecting hole 276 is the trailing flank for being opened in the plate body 271 Counter sink, is covered with the screw cover plate 81 of plastics in the counter sink, and screw cover plate 81 is for preventing screw 211 from getting rusty.It is described The rear side of back shroud 27 is equipped with several foots pad 90, and in the present embodiment, the four corners of the trailing flank of the plate body 271 are respectively equipped with one Card hole 278, each card hole one foot pad 90 of interior clamping.

It is the stereo amplification figure at another visual angle of the detent mechanism in Fig. 2 also referring to Fig. 7 and Fig. 8, Fig. 7, Fig. 8 is figure 7 partial perspective cutaway view.The connector 44 is connected between the top of the installing frame 21 and the locating piece 42.Specifically , the connector 44 is connected in the link slot 217.Several connecting holes 442, the installation are opened up on the connector 44 Connecting pole 2100 on frame 21 is plugged in corresponding connecting hole 442 (as shown in Figure 9).In the present embodiment, the locating piece 42 It is made of flexible silica gel, the connector 44 is bar shaped connection sheet.

In other embodiment, the connector 44 can be convexly equipped in the top of the installing frame 21, and the link slot 217 can To be opened on the locating piece 42.

The locating piece 42 further includes the flexible bending being connected between the positioning region 421 and connector 44 Portion 423 and the iron plate 425 in the positioning region 421.The positioning region 421 is located at the folding with the connector 44 The homonymy of turn of bilge 423, and the positioning region 421 is roughly parallel to the connector 44.In the present embodiment, the positioning region 421 For bar shaped positioning plate, the iron plate 425 extends along the length direction of the positioning region 421.Connect described in 421 face of positioning region The positioning column 2103 is corresponded on the surface of fitting 44 and opens up at least a positioning hole 426, the location hole 426 extends to the iron On plate 425.In the present embodiment, corresponding two positioning columns 2103 open up two location holes 426 on the positioning region 421, often A positioning hole 426 is all extended on the iron plate 425.

In other embodiments, the installing frame 21 offers at least a positioning hole, the positioning at adjacent top end Portion 421 corresponds to the location hole equipped with positioning column, and the positioning column passes through the through-hole 232 of the touch-control protection board 231 to be plugged in In the location hole.

Side of the positioning region 421 far from the bending part 423 is towards 23 projection of Trackpad, one positioning strip 427, institute State positioning strip 427 for position be placed in paper 300 (as shown in Figure 10) on the Trackpad 23.The iron plate 425 is far from institute The side of bending part 423 is stated towards 427 sunken inside of positioning strip.Several anti-skidding convex closures 428 are convexly equipped on the positioning strip 427, These anti-skidding convex closures 428 can prevent the paper 300 being placed on the Trackpad 23 from sliding.

In other embodiments, the positioning strip 427 is equipped with several anti-skid chequers.

In other embodiments, the locating piece 42 is connect, and described with the connector 44 by hinged mode Elastic component is equipped between locating piece 42 and the connector 44, the elastic component forces the locating piece 42 towards being placed in the touch-control Paper 300 on plate 23 rotates.

Also referring to Fig. 1 to Fig. 9, Fig. 9 is the part assembling of the hand input device in one embodiment of the utility model Schematic diagram.When assembling the hand input device 100, Trackpad 23 is amplexiformed in the container 2101 of the installing frame 21, And the touch-control protection board 231 is amplexiformed on the Trackpad 23, and two positioning columns 2103 is made to be each passed through two The through-hole 232.Control switch button 296 is slidably mounted to corresponding control switch container 2107；By switch button 291 are slidably plugged in the switch container 2104；The connecting portion 2972 of dynamic clamping head and quiet clamping head 297 is contained in the leaded light It is contained in together in the container 2106 after in the mounting groove 2946 of part 294, inserts the light-guiding pillar 2944 of the light guide 294 Enter in corresponding through-hole 2109, and the support plate 2108 is caught in the buckling groove 2942 of the light guide 294.It is at this point, described The medial surface of switch button 291 is connected to the elastic arm 2978 of the dynamic clamping head and quiet clamping head 297.The power supply 26 is connected in described Power supply accommodates frame 218, and the control circuit board 25 is connected on the connecting pole 219 of installing frame 21.At this point, the starting key 251 are contained in the container 2976 of the dynamic clamping head and quiet clamping head 297, the light hole of dynamic clamping head and quiet clamping head 297 described in 253 face of light source 2974, the control switch 255 corresponds to control switch button 296.Connector 44 is inserted into the link slot 217 of the installing frame 21 It is interior, the connecting pole 2100 in the installing frame 21 is made to be plugged in corresponding connecting hole 442, is located at the locating piece 42 described 231 front side of touch-control protection board, and two positioning columns 2103 distinguish the corresponding location hole 426 of face.Screened film 28 is amplexiformed In the inner surface of the cover board 27, and back shroud 27 is installed on to the rear side of the installing frame 21, grab 272 is made to be connected in correspondence Fixture block 215 and bottom wall 212 be caught in corresponding blocked hole 2741 with the fixture block 215 of side wall 213.These screws 80 are distinguished Connecting hole 276 across cover board 27 is bolted in the 21 corresponding bolt apertures 216 of installing frame.

It is a use state diagram of the utility model hand input device also referring to Figure 10 and Figure 11, Figure 10； Figure 11 is along the sectional view of XI-XI lines in Figure 10.In use, being pulled outwardly the positioning region 421, make the positioning column 2103 de- From the location hole 426, to release the positioning column 2103 to 425 magnetic attraction of iron plate, elasticity occurs for the bending part 423 Deformation.Paper 300 is positioned on the touch-control protection board 231, releases the pulling force to the positioning region 421, the bending part 423 elastic resets make positioning column 2103 be inserted into the location hole 426, and the iron plate is sucked in 2103 magnetic force of positioning column 425, the positioning strip 427 of the positioning region 421 is made to press on the top of the paper 300, the paper 300 to be prevented to be detached from institute Hand input device 100 is stated, user is facilitated to write word or graphing on the paper 300 by writing pencil 60, can be given User provides preferable writing experience.

When replacing paper 300, the positioning region 421 is pulled outwardly, the positioning column 2103 is made to be detached from the location hole 426, To release the positioning column 2103 to 425 magnetic attraction of iron plate, flexible deformation, the positioning strip occur for the bending part 423 427 are detached from the top of the paper 300, remove the paper 300.Another paper 300 is placed into the touch-control protection board 231 On, the pulling force to the positioning region 421 is released, 423 elastic reset of bending part makes positioning column 2103 be inserted into the location hole 426, the positioning strip 427 of the positioning region 421 presses on the top of the paper 300.

Please refer to Fig.1 another use state sectional view that 2, Figure 12 is the utility model hand input device.Such as Figure 12 institutes Show, the positioning column 2103 that the top of the paper 300a being positioned on the touch-control protection board 231 corresponds to the installing frame 21 opens up There is location hole 302.In use, paper 300a is positioned on the touch-control protection board 231, make the positioning column 2103 of installing frame 21 Across the location hole 302 of the paper 300a, the positioning column 2103 is inserted into the location hole 426, the positioning column 2103 The iron plate 425 is sucked in magnetic force, and the positioning strip 427 of the positioning region 421 is made to press on the top of the paper 300a, described fixed Position column 2103 and positioning region 421 can prevent the paper 300a to be detached from the hand input device 100, make the paper 300a Positioning is more secured, and user is facilitated to write word or graphing on the paper 300 by writing pencil 60.

It is the embodiment of the utility model embodiment above, it is noted that for the ordinary skill people of the art For member, under the premise of the utility model embodiment principle is not departed from, several improvements and modifications can also be made, these improvement The scope of protection of the utility model is also considered as with retouching.

Claims (10)

1. a kind of hand input device, which is characterized in that it includes handwriting input main body and detent mechanism, the handwriting input master Body include installing frame, set on the Trackpad of the front side of the installing frame, in the installing frame and be electrically connected at it is described touch It controls the control circuit board of plate and the power supply of electricity, the detent mechanism is provided to the Trackpad and the control circuit board Including locating piece and connector, the connector is connected between the installing frame and the locating piece, and the locating piece includes Positioning region on the Trackpad, the positioning region are positioned over the paper on the Trackpad for positioning.

2. hand input device as described in claim 1, which is characterized in that the installing frame includes roof, on the roof Link slot is opened up, the connector is connected in the link slot.

3. hand input device as claimed in claim 2, which is characterized in that several connecting holes, institute are opened up on the connector Installing frame several connecting poles of projection, these connecting poles at the neighbouring link slot are stated to be plugged in respectively in corresponding connecting hole.

4. hand input device as claimed in claim 2, which is characterized in that the installing frame is equipped at least at adjacent top end One positioning column corresponds to the positioning column on the positioning region and opens up at least a positioning hole, and the positioning column is plugged in the positioning In hole.

5. hand input device as claimed in claim 4, which is characterized in that the positioning column is magnetic column, the positioning region Interior to be equipped with iron plate, the location hole is extended on the iron plate.

6. hand input device as described in claim 1, which is characterized in that the locating piece further includes flexible bending Portion, the bending part are connected between the connector and the positioning region, and the positioning region is located at described with the connector The homonymy of bending part.

7. hand input device as described in claim 1, which is characterized in that the end of the positioning region is convex towards the Trackpad If positioning strip, the positioning strip is placed in the paper on the Trackpad for positioning.

8. hand input device as claimed in claim 7, which is characterized in that be convexly equipped on the positioning strip several anti-skidding convex Packet, these anti-skidding convex closures are used to prevent the paper slip being placed on the Trackpad.

9. hand input device as described in claim 1, which is characterized in that the locating piece is by flexible silica gel system Into.

10. hand input device as described in claim 1, which is characterized in that the handwriting input main body, which further includes, to be connected to The back shroud of the rear side of the installing frame, the control circuit board and the power supply are set between the installing frame and back shroud, The inner surface of the back shroud is equipped with screened film.