CN2840144Y

CN2840144Y - Electronic device with operating pen

Info

Publication number: CN2840144Y
Application number: CN 200520109141
Authority: CN
Inventors: 郭文杰
Original assignee: E Ten Information Systems Co Ltd
Current assignee: E Ten Information Systems Co Ltd
Priority date: 2005-06-28
Filing date: 2005-06-28
Publication date: 2006-11-22
Anticipated expiration: 2015-06-28

Abstract

The utility model relates to an electronic device with an operating pen. A plurality of elastic ribs in the shape of a circular arc extend inwards at a proper distance on one side surface in the electronic device to define space for containing the operating pen in the electronic device; the caliber of the circular arc surface of each of elastic ribs is slightly larger than the outer diameter of the operating pen and is suitable for contacting and clamping the operating pen. An appropriate position on the inner surface which is corresponding to the electronic device in the containing space is provided with a protrusive positioning mortise and tenon which is matched with a groove in the operating pen. When the operating pen is contained in the electronic device, the positioning mortise and tenon is corresponding to the position of the groove; when the operating pen is contained in the electronic device, the elastic ribs contact and hook the operating pen, the positioning mortise and tenon is embedded in the groove in the operating pen, and the operating pen is steadily contained in the electronic device. When a model of a casing body of the electronic device is made, simultaneously, a plurality of molded elastic ribs and a positioning mortise and tenon are projected on the casing body to provide the containing space for the operating pen and a fixing mechanism of the operating pen. Therefore, a containing position for the operating pen does not need to be designed through die sinking additionally, which can reduce manufacturing cost.

Description

The electronic installation of tool operating pen

Technical field

The utility model relates to a kind of electronic installation of tool operating pen, and particularly relevant for a kind of electronic installation that is provided with the portable electronic equipment touch-control with the tool operating pen of the fixed mechanism of operating pen.

Background technology

For adapting to high-speed, the high-effect and compact requirement of modern product, each electronic component develops towards the volume miniaturization all energetically.Various portable electronic equipments also gradually become main flow, for example: mobile computer (Note Book), mobile phone handsets (Cell Phone), e-dictionary, personal digital aid (PDA) (PDA) ... Deng.For satisfying the requirement of portable electronic equipment, each part of installing all must meet volume little (not taking up space), lightweight condition in it, just can reach the advantage that is easy to carry about with one.

Except in light weight, how can effectively utilize the space, be all each portable electronic assembly producer actively make great efforts the main points that desire is improved.In general portable electronic equipment, often utilize touch control screen, reach the saving (because the space that can save keyboard) in space, this situation is more obvious in the portable electronic equipment of hand held.For touch control screen, all need use the operating pen that the screen touch-control is used, yet, often need on portable electronic equipment, to reserve the usefulness of taking in of some spaces for this operating pen in order to collect conveniently.As shown in Figure 1, be to utilize electronic installation 3 housings design one itself round in addition for taking in of this operating pen 2 just like the guide groove 31 in tunnel in the past, for inserting, operating pen 2 is accommodated in the electronic installation 3, therefore, this kind production method and need additionally be spent the expense of a die sinking except having increased processing procedure loaded down with trivial details.

Hereat, except effectively utilizing the space in the electronic installation, how to design the accommodating mechanism of the operating pen of a lower cost, be the utility model actively make great efforts the main points that desire is improved.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of fixed mechanism that is applicable to the screen touch control operation pen of electronic installation, it can firmly be taken in when reaching in operating pen is inserted in electronic installation, and can simplify the accommodating mechanism of the operating pen in the electronic installation in the past, need to make in addition or the cost of manufacture of die sinking and reduce.

For solving known problem points, and reach above-mentioned and other purpose of the utility model, the utility model proposes a kind of electronic installation of tool operating pen, comprise:

One main body has a plurality of side surfaces, and has one first space, a baffle plate and a plurality of medial surface and inside surface in the main body; This side surface also has the and arranged on left and right sides limit, and in wherein having an opening near on the position of one side on the side surface, this opening also is communicated with the first interior space of this main body; And extend on the position of a wherein inside surface of appropriate depth in opening toward first space and have a location trip that is projection, the inside surface of location trip and main body is formed in one;

One operating pen, for shaft-like, have a tip, a tail end and a groove, this groove position is with respect to the position of locating trip when operating pen is accommodated in the main body by the opening insertion, and in the groove of the location trip embedding operation pen of confession inside surface upper process, operating pen can firmly be accommodated in the main body; This tail end has a stop part, withstands the opening of main body when being suitable in operating pen is accommodated in main body and is exposed to outside the main body, and the application of force when being applicable to for user's draw out operation is used;

A plurality of elastic ribs are positioned on the medial surface of main body adjacent openings and extend toward first space with suitable spacing respectively, and at elastic rib and wherein between the inside surface and form second space of taking in for operating pen; The medial surface of elastic rib and main body is formed in one, and this elastic rib cooperates the shape of this operating pen and have an arc surface, the arc surface internal diameter is slightly larger than the external diameter of operating pen approximately, and is contacted with operating pen and fit when being suitable in operating pen is accommodated in main body second space and unlikely disengaging.

The utility model can effectively utilize the space in the electronic installation, and its cost is far below the accommodating mechanism of the operating pen of prior art.

Description of drawings

Fig. 1 comprises the schematic perspective view of the operating pen that a screen touch-control uses for existing electronic installation;

Fig. 2 is the preferred embodiment schematic perspective view of the electronic installation of the utility model tool operating pen, and wherein the operating pen used of an electronic device body and touch-control thereof is separated attitude;

Fig. 3 and Fig. 4 are respectively two operational motion synoptic diagram of the electronic installation preferred embodiment of this tool operating pen, in order to showing this operating pen from outside action of inserting this main body, and for ease of expressing and a back casing of this main body being omitted and not shown;

Fig. 3 A is the partial enlarged drawing of the interior location trip of the electronic installation of this tool operating pen;

Fig. 5 is the cut-open view of the electronic installation preferred embodiment of this tool operating pen, and wherein this operating pen is to be placed in this electronic device body inside fully.

Embodiment

To shown in Figure 5, the preferred embodiment of the electronic installation of the utility model tool operating pen is be example with a PDA (Personal Digital Assistant) (PDA) as Fig. 2, comprises mainly that a main body 1, is accommodated in the main body 1 and the desirable screen touch control operation pen 2 that goes out use.In other changed example, portable electric device also can be mobile phone (cell phone), calling set (pager), mobile computer (Note Book), e-dictionary or other has the portable electric device of touch-control display screen.

Operating pen 2 generally is shaft-like in the present embodiment, a groove 23 that has an opposite tip 21, a tail end 22 and form along surface ring Zhou Fangxiang.This tail end 22 has radial projection and the stop part 221 of slightly rectangular block on one day, has the prominent point 2211 of two circles on the stop part 221, and its effect is detailed later.

Main body 1 comprises the display screen (figure does not show) that a procapsid 11, a back casing 12 and are arranged at procapsid 11 surfaces in the present embodiment, and with the user interface of this display screen as operating pen 2 touch click option of operation or handwriting input.The procapsid 11 of main body 1 is a side and have a side surface 111 wherein, and four limits in the procapsid 11 common surround define one first space 112, a baffle plate 113, one with the adjoining medial surface 114 in first space 112 and same adjoining with first space 112 and generally be vertical inside surface 115 with medial surface 114.Procapsid 11 has an opening 1111 on the position of side near medial surface 114 corresponding to side surface 111, and this opening 1111 also is communicated with first space 112 in this procapsid 11; Extend on the position of inside surface 115 of appropriate depth in opening 1111 toward first space 112 and have a location trip 1151 that is projection; In addition, in procapsid 11, extend three elastic ribs 116 with distance between suitable toward this first space 112 respectively on the medial surface 114 of contiguous this opening 1111, between elastic rib 116 and inside surface 115, to form second space 117 that supplies operating pen 2 to take in; Though elastic rib 116 is an example to have three in the present embodiment, so in other alternate embodiment, also can be the elastic rib 116 of other quantity.

As shown in Figure 5, the stop part 221 of aforesaid operations pen 2, be to insert towards opening 1111 with its tip 21 and when being accommodated in second space 117 of main body 1 in operating pen 2, withstanding side surface 111 corresponding openings 111 by outstanding stop part 221 approaching most advanced and sophisticated 21 edges locates on every side, the permanent maintenance of tail end of operating pen 2 is exposed to outside the main body 1, the prominent point 2211 of on this stop part 221 two, then as the point of application of hand, the application of force when being applicable to for user's draw out operation pen 2 is used.

As Fig. 3 and shown in Figure 5, the inside surface 115 of above-mentioned location trip 1151 and procapsid 11 be formed in one (as Fig. 3 A), its position in second space 117 that is accommodated in main body 1 when operating pen 2 by opening 1111 insertions the time with respect to groove 23 positions of its operating pen 2, it can firmly be accommodated in the main body 1 operating pen 2 by in the groove 23 by the location trip 1151 embedding operation pens 2 of projection.

As shown in Figure 3, Figure 4, above-mentioned elastic rib 116 is formed in one with the medial surface 114 of procapsid 11, the shape of elastic rib 116 and compounding practice pen 2 and have an arc surface, the arc surface internal diameter is slightly larger than the external diameter of operating pen 2 approximately, and be suitable for when operating pen 2 is accommodated in second space 117 of procapsid 11 Elastic Contact and be sleeved on operating pen 2, make that operating pen 2 is unlikely to break away from from second space 117.

As shown in Figure 3, Figure 4, above-mentioned baffle plate 113 its positions are for when this operating pen 2 inserts in second space 117 that is accommodated in this procapsid 11 by this opening 1111, the connect opposition side of the stop part 221 that is bordering on operating pen 2 tail ends 22 of procapsid 11, by this baffle plate 113 for the opposition side of the tail end 22 of these operating pens 2 near with this second space 117 of limit to meet the width of this operating pen 2, make in these operating pen 2 limited second spaces 117, and unlikelyly be subjected to external force (external factor) and double swerve.

By by above-mentioned, the invention provides a kind of electronic installation of tool operating pen, its wherein side in electronic device body 1 is extended with a plurality of circular-arc elastic ribs 116 that are with suitable spacing toward in, in main body 1, to define a space that supplies operating pen 2 to take in, the arc surface bore of elastic rib 116 is slightly larger than the external diameter of this operating pen 2 approximately, and is suitable for contact and this operating pen 2 of clamping; The groove 23 of design on the compounding practice pen 2 in addition, the appropriate location of the inside surface in the corresponding main body 1 of this accommodation space have a location trip 1151 that is projection, and its position is in operating pen 2 is accommodated in main body 1 time, with respect to the position of groove 23; With regard to feature operation, in the time of in operating pen 2 is accommodated in main body 1, be contacted with operating pen 2 and clamped by above-mentioned elastic rib 116, and in the groove 23 of the location trip 1151 embedding operation pens 2 of this projection, and can firmly operating pen 2 be accommodated in the main body 1; With regard to manufacturing cost, be to utilize the round just like accommodating groove in tunnel of shell design one itself to be accommodated in the main body 1 for operating pen 2 inserts, therefore in addition for taking in of operating pen 2 in the past, except having increased processing procedure loaded down with trivial details, and need additionally spend the expense of a die sinking; The housing of right the utility model main body 1 is when making, be a plurality of elastic ribs 116 of ejection formation and location trip 1151 etc. on housing, for the taking in and fixed mechanism of operating pen 2, thereby the extra sequestration site of die sinking design operation pen 2, so can save manufacturing cost and simplification processing procedure.

Claims

1, a kind of electronic installation of tool operating pen is characterized in that, comprises:

One operating pen is shaft-like and has a groove in the surface;

One main body has a side surface, a medial surface, an inside surface and one and this medial surface and the first adjacent space of inside surface; On this side surface, have an opening and be communicated with this first space; Be extended with at least one elastic rib toward this first space interval on this medial surface, and between this elastic rib and this inside surface, form second space that supplies this operating pen to take in, be suitable for when this operating pen is accommodated in this second space, making this operating pen unlikely from this main body disengaging by this this operating pen of elastic rib clamping.

2, the electronic installation of tool operating pen as claimed in claim 1, it is characterized in that, extend toward this first space by this opening on described this inside surface and have a location trip that is projection on the depth location, its position for when this operating pen is accommodated in this main body by the insertion of this opening with respect to the position of this groove, this operating pen of fixing by the groove that embeds this operating pen by this location trip.

3, the electronic installation of tool operating pen as claimed in claim 2 is characterized in that, the inside surface of described this location trip and this main body is formed in one.

4, the electronic installation of tool operating pen as claimed in claim 1 is characterized in that, the medial surface of described this elastic rib and this main body is formed in one.

5, the electronic installation of tool operating pen as claimed in claim 1 is characterized in that, described this elastic rib cooperates the shape of this operating pen and has an arc surface, and this arc surface internal diameter is greater than the external diameter of this operating pen, and is suitable for contact and cover should operating pen.

6, the electronic installation of tool operating pen as claimed in claim 1, it is characterized in that, described this operating pen has more a tail end, and this operating pen is to insert this opening with this tail end away from the direction of this main body, this tail end has radial projection and the stop part of rectangular block on one day, withstands this side surface when being suitable in this operating pen is accommodated in this main body to should the around openings place and be exposed to outside the main body.

7, the electronic installation of tool operating pen as claimed in claim 6 is characterized in that, and is described, has a prominent point on this stop part at least.

8, the electronic installation of tool operating pen as claimed in claim 7, it is characterized in that, described, more comprise a baffle plate in this main body, its position is for when this operating pen is accommodated in this main body by this opening insertion, the connect opposition side of the stop part that is bordering on this operating pen tail end in this main body, by this baffle plate for the opposition side of the tail end of this operating pen near with this second space of limit to meet the width of this operating pen, make in limited second space of this operating pen.

9, the electronic installation of tool operating pen as claimed in claim 7 is characterized in that, described this baffle plate is the medial surface that is shaped in this main body.

10, the electronic installation of tool operating pen as claimed in claim 1 is characterized in that, described this electronic installation comprise mobile computer, personal digital aid (PDA), e-dictionary and mobile phone one of them.